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Sample records for angeles air force

  1. Air Force Renewable Energy Programs

    Broader source: Energy.gov [DOE]

    Presentation covers Air Force Renewable Energy Programs and is given at the Spring 2011 Federal Utility Partnership Working Group (FUPWG) meeting.

  2. Perinatal Risk Factors and Autism in Los Angeles County: The Role of Air Pollution, Maternal Race/Ethnicity and Nativity

    E-Print Network [OSTI]

    Becerra, Tracy Ann

    2013-01-01

    traffic-related air pollution in Los Angeles using aRitz B, Wilhelm M, Zhao Y. Air Pollution and Infant Death inHuman Health From Air Pollution. Epidemiology. 2010 Mar;21(

  3. Air Force | Army | Marine Corps Navy & Coast Guard General of the Air Force/Army

    E-Print Network [OSTI]

    Air Force | Army | Marine Corps Navy & Coast Guard O-10 General of the Air Force/Army (Reserved Corps Navy & Coast Guard WarrantOfficers No Warrant Officer Rank Warrant Officer 1 Chief Warrant Officer Warrant Officer 5 Air Force Army Marine Corps Navy & Coast Guard E-9 Chief Master Sergeant of the Air

  4. Sponsored by Air Force Research Laboratory

    E-Print Network [OSTI]

    Salvaggio, Carl

    Sponsored by Air Force Research Laboratory Space Vehicles Directorate Directed Energy Directorate to partner with AFRL scientists and engineers on current research projects that are often the basis Phillips Scholars Phillips Scholars directed Energy Scholars directed Energy Scholars Air Force Research

  5. Los Angeles Air Force Base Vehicle to Grid Pilot Project

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01

    Energy Quality via Microgrids,” Electricity Journal vol. 25(power systems, or microgrids, to provide high qualityof PEVs to support microgrids has become an area of

  6. Los Angeles Air Force Base Vehicle to Grid Pilot Project

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01

    Energy Commission’s AB- 118-funded Alternative and Renewable Fuel and VehicleEnergy Commission’s AB-118-funded Alternative and Renewable Fuel and Vehicle

  7. Los Angeles Air Force Base Vehicle to Grid Pilot Project

    E-Print Network [OSTI]

    Marnay, Chris

    2014-01-01

    Akuacom Inc. operated Demand Response Automated Server (the Open Automated Demand Response (OpenADR) protocol. PEVstandard for Automated Demand Response, OpenADR has achieved

  8. Hill Air Force Base Energy Performance Contract 

    E-Print Network [OSTI]

    Leach, M. D.

    1996-01-01

    This paper describes a basewide energy performance contract in progress at Hill Air Force Base (AFB) near Ogden, Utah. This performance contract differs from many performance contracts in that energy conservation measures (ECMs) which provide short...

  9. UNITED STATES AIR FORCE OUTSIDE THE NATIONAL CAPITAL REGION

    E-Print Network [OSTI]

    program in order to reduce Federal employee's contribution to traffic congestion and air pollutionUNITED STATES AIR FORCE OUTSIDE THE NATIONAL CAPITAL REGION PUBLIC TRANSPORTATION BENEFIT PROGRAM): ____________ City (Residence): __________________________State: _______________ Zip Code: ________________ Air Force

  10. Air pollution and morbidity: a further analysis of the Los Angeles student nurses data

    SciTech Connect (OSTI)

    Schwartz, J.; Hasselblad, V.; Pitcher, H.

    1988-02-01

    Hammer et al. analyzed daily diary reports of headache, eye irritation, cough, and chest discomfort in a study of Los Angeles student nurses, and found a statistically significant association between these symptoms and daily maximum one-hour oxidant concentrations at a nearby air quality monitor. Our analysis examines the student nurse data for the possible significance of other pollutants. We used new model specifications designed to account for the probabilistic nature of the outcome variables, and to allow for complications arising from the time series aspects of the data. We replicated the finding of a significant relationship between oxidants and coughing and eye irritation, and also found that; carbon monoxide was significantly related to headache symptoms; nitrogen dioxide was significantly related to eye irritation; and sulfur dioxide was significantly related to chest discomfort.

  11. Air Force Research Laboratory Placement: Air Force Research Laboratory, Materials and Manufacturing Directorate, Wright-Patterson

    E-Print Network [OSTI]

    Alpay, S. Pamir

    engineering, chemistry, polymer science, physics, mechanical engineering, or related. Research experience, chemical engineering, chemistry, polymer science, physics, mechanical engineering, or related. The open Directorate, Wright-Patterson Air Force Base, Dayton OH Discipline(s): Materials science/engineering, chemical

  12. Hickam Air Force Base Fuel Cell Vehicles: Early Implementation...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of two prototype fuel cell vehicles operating at Hickam Air Force Base in Honolulu, Hawaii. 42233.pdf More Documents & Publications Renewable Hydrogen Production at Hickam Air...

  13. US Air Force Facility Energy Management Program - How Industry Can Help the Air Force Meet Its Objectives 

    E-Print Network [OSTI]

    Holden, P. C.; Kroop, R. H.

    1983-01-01

    This paper describes the Air Force's facility energy management program including how industry can help the Air Force meet its facility energy objectives. Background information on energy use and energy conservation efforts ...

  14. Sandia Energy - Air Force Research Laboratory Testing

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-Throughput Analysis ofSample SULI Program StudentSandiaCOMMUNITYandAir Force

  15. Air Force Announces Funding for Alternative Energy Research & Development

    Broader source: Energy.gov [DOE]

    The Air Force Research Laboratory (AFRL) has released a Broad Area Announcement (BAA) for over $25 million for Alternative Energy Research & Development.

  16. Urban airshed modeling of air quality impacts of alternative transportation fuel use in Los Angeles and Atlanta

    SciTech Connect (OSTI)

    NONE

    1997-12-01

    The main objective of NREL in supporting this study is to determine the relative air quality impact of the use of compressed natural gas (CNG) as an alternative transportation fuel when compared to low Reid vapor pressure (RVP) gasoline and reformulated gasoline (RFG). A table lists the criteria, air toxic, and greenhouse gas pollutants for which emissions were estimated for the alternative fuel scenarios. Air quality impacts were then estimated by performing photochemical modeling of the alternative fuel scenarios using the Urban Airshed Model Version 6.21 and the Carbon Bond Mechanism Version IV (CBM-IV) (Geary et al., 1988) Using this model, the authors examined the formation and transport of ozone under alternative fuel strategies for motor vehicle transportation sources for the year 2007. Photochemical modeling was performed for modeling domains in Los Angeles, California, and Atlanta, Georgia.

  17. Air Force Achieves Fuel Efficiency through Industry Best Practices

    SciTech Connect (OSTI)

    2012-12-01

    The U.S. Air Force’s Air Mobility Command (AMC) is changing the way it does business. It is saving energy and money through an aircraft fleet fuel-efficiency program inspired by private industry best practices and ideas resulting from the empowered fuel savings culture.

  18. ARMY, MARINE CORPS, NAVY, AIR FORCE MULTISERVICE TACTICS,

    E-Print Network [OSTI]

    US Army Corps of Engineers

    ARMY, MARINE CORPS, NAVY, AIR FORCE MULTISERVICE TACTICS, TECHNIQUES, AND PROCEDURES Development and Integration T. L. DAVISON THOMAS J. LOFTUS Captain, US Navy Major General, USAF, MC, CFS Acting Assistant Surgeon General Navy Warfare Development Command Health Care Operations Office

  19. Portfolio management in the Air Force : current status and opportunities

    E-Print Network [OSTI]

    Morgan, Dave B

    2011-01-01

    There are hundreds of weapons programs, under the management of the United States Air Force worth billions of dollars. These programs are being developed to fulfill a need in the U.S. defense strategy. Bringing these weapon ...

  20. Energy Savings Performance Contract- Robins Air Force Base, Georgia 

    E-Print Network [OSTI]

    Edge, J. S.

    1998-01-01

    saving projects is through private sector financing, also known as Energy Savings Performance Contracting (ESPC). Robins Air Force Base, located in middle Georgia, has recently implemented such a contract. Using an Army Corps of Engineers area...

  1. Domestic violence prevention effectiveness in the United States Air Force 

    E-Print Network [OSTI]

    Hall, Jennifer Michelle

    2005-08-29

    In 2000, the Department of Defense task force estimated roughly 8.8 in every 1,000 military children were victims of some form of maltreatment. In response to the rising incidence of child maltreatment in the military the United Stated Air Force...

  2. Designing Forced-Air HVAC Systems

    SciTech Connect (OSTI)

    2010-08-31

    This guide explains proper calculation of heating and cooling design loads for homes.used to calculated for the home using the protocols set forth in the latest edition of the Air Conditioning Contractors of America’s (ACCA) Manual J (currently the 8th edition), ASHRAE 2009 Handbook of Fundamentals, or an equivalent computation procedure.

  3. ESPC Success Story - Dyess Air Force Base

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based|DepartmentStatementofApril 25, 2014TEMPLATE | DepartmentReviewDYESS AIR

  4. air force | National Nuclear Security Administration

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLos Alamos verifies largestnamedGroup!managementAdvancedair force |

  5. Demonstration of Security Benefits of Renewable Generation at FE Warren Air Force Base

    SciTech Connect (OSTI)

    Warwick, William M.; Myers, Kurt; Seifert, Gary

    2010-12-31

    Report detailing field demonstration of security benefits of renewable generation at FE Warren Air Force Base.

  6. Eielson Air Force Base Operable Unit 2 baseline risk assessment

    SciTech Connect (OSTI)

    Lewis, R.E.; Jarvis, T.T.; Jarvis, M.R.; Whelan, G.

    1994-10-01

    Operable Unit 2 at Eielson Air Force Base (AFB) near Fairbanks, is one of several operable units characterized by petroleum, oil, and lubricant contamination, and by the presence of organic products floating at the water table, as a result of Air Force operations since the 1940s. The base is approximately 19,270 acres in size, and comprises the areas for military operations and a residential neighborhood for military dependents. Within Operable Unit 2, there are seven source areas. These source areas were grouped together primarily because of the contaminants released and hence are not necessarily in geographical proximity. Source area ST10 includes a surface water body (Hardfill Lake) next to a fuel spill area. The primary constituents of concern for human health include benzene, toluene, ethylbenzene, and xylenes (BTEX). Monitored data showed these volatile constituents to be present in groundwater wells. The data also showed an elevated level of trace metals in groundwater.

  7. Eielson Air Force Base OU-1 baseline risk assessment

    SciTech Connect (OSTI)

    Jarvis, M.T.; Jarvis, T.T.; Van Houten, N.C.; Lewis, R.E.

    1993-09-01

    This Baseline Risk Assessment report is the second volume in a set of three volumes for operable Unit 1 (OU-1). The companion documents contain the Remedial Investigation and the Feasibility Study. Operable Unit 1 (OU-1) is one of several groups of hazardous waste sites located at Eielson Air Force Base (AFB) near Fairbanks, Alaska. The operable units at Eielson are typically characterized by petroleum, oil, lubricant/solvent contamination, and by the presence of organics floating at the water table. In 1989 and 1990, firms under contract to the Air Force conducted field studies to gather information about the extent of chemical contamination in soil, groundwater, and soil air pore space (soil gas) at the site. This report documents the results of a baseline risk assessment, which uses the 1989 and 1991 site characterization database to quantify the potential human health risk associated with past Base industrial activities in the vicinity of OU-1. Background data collected in 1992 were also used in the preparation of this report.

  8. Sources and contents of air pollution affecting term low birth weight in Los Angeles County, California, 2001-2008

    E-Print Network [OSTI]

    2014-01-01

    of traf?c-related air pollution impacts on birth outcomes.Sources and contents of air pollution affecting term lowexposure to particulate air pollution and term birth weight:

  9. 2013 Data Update: Trends and Market Forces Shaping Small Community Air Service in the United States

    E-Print Network [OSTI]

    Wittman, M.D.

    2014-05-20

    This document is an update to MIT Small Community Air Service White Paper No. 1—Trends and Market Forces Shaping Small Community Air Service in the United States1. This report provides updated analysis and data appendices ...

  10. Simulations of sizing and comfort improvements for residential forced-air heating and cooling systems

    E-Print Network [OSTI]

    Walker, I.S.; Degenetais, G.; Siegel, J.A.

    2002-01-01

    the effect of heating and cooling system inefficiencies onwith inefficient heating and cooling systems in CaliforniaForced-Air Heating and Cooling Systems May 2002 Walker, I. ,

  11. A study of the housing of United States Air Force married personnel, 1953-1957 

    E-Print Network [OSTI]

    Goforth, Robert Gerald

    1958-01-01

    vill be answered in the study are: 1. What are the general housing conditions at maJor air bases7 2. What have personnel of the Army and Air Force done to help solve their housing problems 3. What are the housing requirements, assets... Force Bases. The Association was established to provi4e mutual aid and financial assistance for the purchase, erection, maintenance, opezstion, ani administration of low cost housing. All Strategic Air ~ personnel were urged to become members of ths...

  12. Residential Forced Air System Cabinet Leakage and Blower Performance

    SciTech Connect (OSTI)

    Walker, Iain S.; Dickerhoff, Darryl J.; Delp, William W.

    2010-03-01

    This project evaluated the air leakage and electric power consumption of Residential HVAC components, with a particular focus on air leakage of furnace cabinets. Laboratory testing of HVAC components indicated that air leakage can be significant and highly variable from unit to unit ? indicating the need for a standard test method and specifying maximum allowable air leakage in California State energy codes. To further this effort, this project provided technical assistance for the development of a national standard for Residential HVAC equipment air leakage. This standard is being developed by ASHRAE and is called"ASHRAE Standard 193P - Method of test for Determining the Air Leakage Rate of HVAC Equipment". The final part of this project evaluated techniques for measurement of furnace blower power consumption. A draft test procedure for power consumption was developed in collaboration with the Canadian General Standards Board: CSA 823"Performance Standard for air handlers in residential space conditioning systems".

  13. Flying knights or Flying scientists? a cognitive history of the US Air Force Fighter Pilot in air-to-air combat, 1950-1980

    E-Print Network [OSTI]

    Fino, Steven A. (Steven Andrew)

    2014-01-01

    US Air Force fighter aircraft underwent a remarkable transformation in the period from 1950 to 1980. Whereas the lone fighter pilots of earlier fame relied on the power of their eyesight, the finesse of their piloting ...

  14. NNSA, Air Force Complete Successful B61-12 Life Extension Program...

    National Nuclear Security Administration (NNSA)

    (NNSA) and United States Air Force completed the third development flight test of a non-nuclear B61-12 nuclear gravity bomb at Tonopah Test Range in Nevada on October...

  15. United States Air Force fighter jet maintenance Models : effectiveness of index policies

    E-Print Network [OSTI]

    Kessler, John M. (John Michael)

    2013-01-01

    As some of the most technically complex systems in the world, United States fighter aircraft require a complex logistics system to sustain their reliable operation and ensure that the day-to-day Air Force missions can be ...

  16. Complexity within the Air Force acquisition system gaining insight from a theory of collapse

    E-Print Network [OSTI]

    Marticello, Daniel Nicholas, Jr

    2012-01-01

    Joseph Tainter's theory of societal collapse is applied in an examination of the U.S. Air Force's aircraft acquisition system in order to gain insight into the enterprise's lagging performance. Theories of collapse at both ...

  17. Improving the Air We Breathe: Prepared by the University of Utah Air Quality Task Force

    E-Print Network [OSTI]

    in levels of short-term (24-hour) particle pollution in the American Lung Association's State of the Air 2014 report. 2 Unhealthy, or "Red" air quality days occur when pollution levels (specifically PM 2 for air quality because of inversions that trap pollutants, including ozone and particulate matter (PM

  18. Air Force Achieves Fuel Efficiency through Industry Best Practices |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram:Y-12 Beta-3AUDITLeslie PezzulloAgenda AgendaEnergy Air

  19. Forced-Air Cooling Reduces 1-MCP Application Duration on Plums (Prunus salicina Lindl.) without Reducing Effectiveness

    E-Print Network [OSTI]

    Crisosto, Carlos H.

    257 Forced-Air Cooling Reduces 1-MCP Application Duration on Plums (Prunus salicina Lindl.) without-air cooling, ripening, saving energy, shelf life, softening Abstract A new application technology of applying 1-MCP during forced-air cooling (FAC) was tested in plums. The application time for 1-MCP

  20. Air Force Civil Engineer Support Agency | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavyAgencyTendoMassachusetts:Renewable EnergyLLCPaulistaAikenAirCivil

  1. Air Force Enhanced Use Lease | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based Fuels Research at NRELDepartment ofEnergy 1 DOE Hydrogen andhighestAir

  2. System implementation for US Air Force Global Theater Weather Analysis and Prediction System (GTWAPS)

    SciTech Connect (OSTI)

    Simunich, K.L.; Pinkerton, S.C.; Michalakes, J.G.; Christiansen, J.H.

    1997-03-01

    The Global Theater Weather Analysis and Prediction System (GTWAPS) is intended to provide war fighters and decision makers with timely, accurate, and tailored meteorological and oceanographic (METOC) information to enhance effective employment of battlefield forces. Of critical importance to providing METOC theater information is the generation of meteorological parameters produced by numerical prediction models and application software at the Air Force Global Weather Central (AFGWC), Offutt Air Force Base, Nebraska. Ultimately, application-derived data will be produced by the regional Joint METOC Forecast Units and by the deployed teams within a theater. The USAF Air Staff contracted with Argonne National Laboratory (ANL) for assistance in defining a hardware and software solution using off-the-shelf technology that would give the USAF the flexibility of testing various meteorological models and the ability to use the system within their daily operational constraints.

  3. NewsBank InfoWeb Los Angeles Times

    E-Print Network [OSTI]

    Redmiles, David F.

    NewsBank InfoWeb Los Angeles Times Los Angeles Times September 20, 2003 THE NATION JetBlue Gives Away Data on Passengers Airline apologizes for sharing itineraries with a Pentagon contractor for use information to create a system that would make air travel safer. The New York-based airline apologized

  4. FIELD EXPERIMENTATION OF COTS-BASED UAV NETWORKING Air Force Research Laboratory

    E-Print Network [OSTI]

    Kung, H. T.

    1 of 7 FIELD EXPERIMENTATION OF COTS-BASED UAV NETWORKING Dan Hague Air Force Research Laboratory Vehicles (UAVs). This new capability has inspired many novel application ideas in UAV networking. We argue that field experimentation of UAV networking is essential in collecting link meas- urement data, developing

  5. ARMY, MARINE CORPS, NAVY, AIR FORCE MULTI-SERVICE TACTICS, TECHNIQUES, AND PROCEDURES

    E-Print Network [OSTI]

    US Army Corps of Engineers

    ARMY, MARINE CORPS, NAVY, AIR FORCE MULTI-SERVICE TACTICS, TECHNIQUES, AND PROCEDURES WENDI B. CARPENTER THOMAS J. LOFTUS Rear Admiral, US Navy Major General, USAF, MC, CFS Commander, Navy the US Marine Corps Web site (https://www.doctrine.usmc.mil); through the US Navy at Navy Knowledge

  6. Mountain Home Air Force Base, Idaho Geothermal Resource Assessment and Future Recommendations

    SciTech Connect (OSTI)

    Joseph C. Armstrong; Robert P. Breckenridge; Dennis L. Nielson; John W. Shervais; Thomas R. Wood

    2013-03-01

    The U.S. Air Force is facing a number of challenges as it moves into the future, one of the biggest being how to provide safe and secure energy to support base operations. A team of scientists and engineers met at Mountain Home Air Force Base in early 2011 near Boise, Idaho, to discuss the possibility of exploring for geothermal resources under the base. The team identified that there was a reasonable potential for geothermal resources based on data from an existing well. In addition, a regional gravity map helped identify several possible locations for drilling a new well. The team identified several possible sources of funding for this well—the most logical being to use U.S. Department of Energy funds to drill the upper half of the well and U.S. Air Force funds to drill the bottom half of the well. The well was designed as a slimhole well in accordance with State of Idaho Department of Water Resources rules and regulations. Drilling operations commenced at the Mountain Home site in July of 2011 and were completed in January of 2012. Temperatures increased gradually, especially below a depth of 2000 ft. Temperatures increased more rapidly below a depth of 5500 ft. The bottom of the well is at 5976 ft, where a temperature of about 140°C was recorded. The well flowed artesian from a depth below 5600 ft, until it was plugged off with drilling mud. Core samples were collected from the well and are being analyzed to help understand permeability at depth. Additional tests using a televiewer system will be run to evaluate orientation and directions at fractures, especially in the production zone. A final report on the well exploitation will be forthcoming later this year. The Air Force will use it to evaluate the geothermal resource potential for future private development options at Mountain Home Air Force Base. In conclusion, Recommendation for follow-up efforts include the following:

  7. Bakersfield Los Angeles

    E-Print Network [OSTI]

    Angeles San Francisco California's Electric Transmission Lines Source: California Energy Commission (Arizona) E OWNERS All Other Owners San Diego Gas & Electric (SDG&E) Los Angeles Dept. of Water & Power California Energy Commission Siting, Transmission & Environmental Protection Division Cartography Unit www

  8. air force

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal01 Sandia4) August 20123/%2A en46A NAME AND TITLE1/%2A en Sandia

  9. Exploration and Resource Assessment at Mountain Home Air Force Base, Idaho Using an Integrated Team Approach

    SciTech Connect (OSTI)

    Joseph C. Armstrong; Robert P. Breckenridge; Dennis L. Nielson; John W. Shervais; Thomas R. Wood

    2012-10-01

    The U.S. Air Force is facing a number of challenges as it moves into the future, one of the biggest being how to provide safe and secure energy to support base operations. A team of scientists and engineers met at Mountain Home Air Force Base near Boise, Idaho, to discuss the possibility of exploring for geothermal resources under the base. The team identified that there was a reasonable potential for geothermal resources based on data from an existing well. In addition, a regional gravity map helped identify several possible locations for drilling a new well. The team identified several possible sources of funding for this well—the most logical being to use U.S. Department of Energy funds to drill the upper half of the well and U.S. Air Force funds to drill the bottom half of the well. The well was designed as a slimhole well in accordance with State of Idaho Department of Water Resources rules and regulations. Drilling operations commenced at the Mountain Home site in July of 2011 and were completed in January of 2012. Temperatures increased gradually, especially below a depth of 2000 ft. Temperatures increased more rapidly below a depth of 5500 ft. The bottom of the well is at 5976 ft, where a temperature of about 140°C was recorded. The well flowed artesian from a depth below 5600 ft, until it was plugged off with drilling mud. Core samples were collected from the well and are being analyzed to help understand permeability at depth. Additional tests using a televiewer system will be run to evaluate orientation and directions at fractures, especially in the production zone. A final report on the well exploitation will be forthcoming later this year. The Air Force will use it to evaluate the geothermal resource potential for future private development options at Mountain Home AFB.

  10. Source evaluation report phase 2 investigation: Limited field investigation. Final report: United States Air Force Environmental Restoration Program, Eielson Air Force Base, Alaska

    SciTech Connect (OSTI)

    Not Available

    1994-10-01

    This report describes the limited field investigation work done to address issues and answer unresolved questions regarding a collection of potential contaminant sources at Eielson Air Force Base (AFB), near Fairbanks, Alaska. These sources were listed in the Eielson AFB Federal Facility Agreement supporting the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) cleanup of the base. The limited field investigation began in 1993 to resolve all remaining technical issues and provide the data and analysis required to evaluate the environmental hazard associated with these sites. The objective of the limited field investigation was to allow the remedial project managers to sort each site into one of three categories: requiring remedial investigation/feasibility study, requiring interim removal action, or requiring no further remedial action.

  11. American Recovery and Reinvestment Act (ARRA) Federal Energy Management Program Technical Assistance Project 224 Altus Air Force Base Solar Technologies

    SciTech Connect (OSTI)

    Russo, Bryan J.

    2010-09-30

    The principal goal of this project was to evaluate altus Air Force Base for building integrated silicon or thin film module photovoltaic opportunities. This report documents PNNL's efforts and documents study conclusions.

  12. Application of discrete event simulation techniques for prioritization of U.S. Air Force Military Family Housing Projects 

    E-Print Network [OSTI]

    Krukenberg, Harry J.

    1996-01-01

    This study, through the use of discrete event simulation and modeling, explores various prioritization disciplines for U.S. Air Force Military Family Housing maintenance, repair, and renovation projects. Actual data from the Military Family Housing...

  13. Nellis Air Force Base solar array provides model for renewable projects

    Broader source: Energy.gov [DOE]

    A public-private partnership has helped one Air Force base reduce its energy costs and convert to 25 percent renewable energy. Nellis Air Force Base, just north of Las Vegas, took a big step in 2007 when it installed a 14.2-megawatt, 70,000-panel photovoltaic solar array that reduced carbon dioxide emissions by 24,000 tons a year. Built partly on a landfill, the field of solar panels takes advantage of two resources plentiful in Nevada: sunshine and empty land. At its unveiling in December of 2007, the Nellis array was the largest solar panel installation in North America. The project was originally expected to produce about 30,000 megawatt-hours of electricity per year, but Steven Dumont, Air Combat Command Energy Manager, says it’s actually producing closer to 32,000 megawatt-hours, which is about 8 percent above expectations. Despite this success, Dumont said he nearly didn’t pursue the project.

  14. Residential forced-air-distribution system study. Semi-annual report March-September 1982

    SciTech Connect (OSTI)

    Orlando, J.A.; Pettit, V.E.; Gamze, M.G.

    1982-11-01

    Tracer gas techniques have frequently been used to determine the air change characteristics for various structures. Previously, GKCO had utilized a tracer gas procedure to measure intrastructural air flows as a basis for computing the heat loss due to forced air distribution systems. Testing of several gas furnace hot air systems indicated that distribution losses can be significant and were affected by the characteristics of the heat source. In a subsequent study, the field testing was expanded to other heating system components including an electric heat pump, a gas heat pump, and a gas furnace/electric heat pump hybrid system. In addition, cooling mode data were taken as a basis for an annual analysis of distribution system efficiency. The report describes the detailed instrumentation of a single test home with a tracer gas and with flowmeters and temperature sensors installed in the duct system, the calibration of these flowmeters, and two alternative analyses of the resulting data. It also includes results from data collection in two additional structures - a two story structure with the duct system located in the basement and attic, and a one story rambler with a radial duct system buried in the building slab. Distribution system efficiencies ranged from 66% to over 74%.

  15. Controlled-force end seal arrangement for an air press of a papermaking machine

    DOE Patents [OSTI]

    Beck, David A.

    2003-07-08

    An air press for pressing a fiber web includes a plurality of rolls and a pair of end seal arrangements. Of the plurality of rolls, each pair of adjacent rolls forms a nip therebetween. Further, each roll has a pair of roll ends, the plurality of rolls together forming two sets of roll ends. Each end seal arrangement coacts with one set of roll ends, the plurality of rolls and the pair of end seal arrangements together defining an air press chamber having an air chamber pressure. Each end seal arrangement is composed of at least one roll seal, including a first roll seal, and an adjustable bias mechanism. Each roll seal forms a seal with at least one roll end, and one side of the first roll seal being exposed to the air chamber pressure. The adjustable bias mechanism is configured for controlling a position of each roll seal relative to a respective at least one roll end and for adjusting a seal force between the roll seal and the respective at least one roll end.

  16. Environmental assessment: Warren Air Force Base 115-kV transmission line, Cheyenne, Wyoming

    SciTech Connect (OSTI)

    Not Available

    1986-03-01

    The Western Area Power Administration (Western), is propsoing to construct a new electrical tranmission line and substation in southeastern Wyoming. This proposed line, called the Warren Air Force Base Tranmission Line, will supply power for Western's system to Francis E.Warren Air Force Base (F.E. Warren AFB) near Cheyenne. It would allow for increased tranmission capacity to the air base. F.E. Warren AFB currently is served electrically be Western via a 13.8-kv line. It is a wood-pole, double-circuit line without an overhead ground wire, which extends from Western's Cheyenne Substation, through an urban area, and onto the air base. The Cheyenne Substation is located on the south side of the city of Cheyenne. The electrical load on the base is increasing from 4 megawatts (MW) to 11 or 12 MW, an approximate three-fold increase. Voltage problems occasionally occur at the base due to the present electrial loads and to the age and inadequacy of the 13.8-kv line, which was placed in service in 1941. The existing line has served beyond its designed service life and requires replacement. Replacement would be necessary even without an increasing load. F.E. Warren AFB has several new and expanding programs, including additional housing, shopping centers, and the Peacekeeper Missile Program. Part of this expansion already has occured; the remainder is expected by early 1988. This expansion has created the need for additional electrical service. The present 13.8-kV line is not capable of supporting the additional load. 28 refs., 4 figs., 2 tabs.

  17. Cape Canaveral Air Force Station integrated resource assessment. Volume 2, Baseline detail

    SciTech Connect (OSTI)

    Wahlstrom, R.R.; McMordie, K.L.; Parker, S.A.; King, D.A.; Sandusky, W.F.

    1993-12-01

    The US Air Force (USAF) has tasked the Pacific Northwest Laboratory (PNL), in support of the US Department of Energy (DOE) Federal Energy Management Program (FEMP), to assess energy use at Cape Canaveral Air Force Station (AFS). The information obtained from this assessment will be used in identifying energy resource opportunities to reduce overall energy consumption by the station. The primary focus of this report is to assess the current baseline energy consumption at Cape Canaveral AFS. It is A companion report to Volume 1, the Executive Summary, and Volume 3, the Resource Assessment. This assessment requires that information be obtained and characterized for buildings, utilities, energy sources, energy uses, and load profiles to be used to improve the current energy system on the station. The characteristics of electricity, diesel fuel, No. 2 fuel oil, and motor vehicle gasoline (MOGAS) are analyzed for on-base facilities. The assessment examines basic regional information used to determine energy-use intensity (EUI) values for Cape Canaveral AFS facilities by building, fuel type, and energy end use. It also provides a summary of electricity consumption from Florida Power and Light Company (FPL) metered data for 1985--1991. Load profile information obtained from FPL data is presented for the North, South, and Titan Substations for the four seasons of the year, including weekdays and weekends.

  18. Robins Air Force Base integrated resource assessment. Volume 3, Resource assessment

    SciTech Connect (OSTI)

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

    1993-10-01

    The US Air Force Materiel Command (AFMC) has tasked the US Department of Energy (DOE) Federal Energy Management Program (FEMP), supported by the Pacific Northwest Laboratory (PNL), to identify, evaluate, and assist in acquiring all cost-effective energy projects at Robins Air Force Base (AFB). 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 AFMC Robins AFB facility located approximately 15 miles south of Macon, 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 13 common energy end-use categories (e.g., boilers and furnaces, service hot water, and building lighting). A narrative-description of each ERO is provided, including information on the installed cost, energy and dollar savings; impacts on operation 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 value (NPV) and savings to investment ratio (SIR) of each ERO.

  19. Paleo-channel deposits of natural uranium at a Former Air Force Landfill

    SciTech Connect (OSTI)

    Young, C.; Weismann, PGJ.; Nelson, CHPK. [Cabrera Services, Inc., Baltimore, MD (United States)

    2007-07-01

    The US Air Force has sought to understand the provenance of radionuclides that were detected in monitor wells surrounding a closed solid-waste landfill at the former Lowry Air Force Base in Denver, Colorado. Groundwater concentrations of gross alpha, gross beta, and total uranium were thought to exceed regulatory standards. Down-gradient concentrations of these parameters exceeded up-gradient concentrations, suggesting that the landfill is leaching uranium to groundwater. Alternate hypotheses for the occurrence of the uranium included that either equipment containing refined uranium had been discarded or that uranium ore may have been disposed in the landfill, or that the uranium is naturally-occurring. Our study has concluded that the elevated radionuclide concentrations stem from naturally-occurring uranium in the regional watershed which has been preferentially deposited in paleo-channel sediments beneath the site. This study shows that a simple comparison of up-gradient versus down-gradient groundwater samples can be an inadequate method for determining whether heterogeneous geo-systems have been contaminated. It is important to understand the geologic depositional system, plus local geochemistry and how these factors impact contaminant transport. (authors)

  20. Fall 1994 wildlife and vegetation survey, Norton Air Force Base, California

    SciTech Connect (OSTI)

    Not Available

    1994-12-15

    The fall 1994 wildlife and vegetation surveys were completed October 3-7, 1994, at Norton Air Force Base (AFB), California. Two biologists from CDM Federal Programs, the U.S. Environmental Protection Agency (EPA) regional biologist and the Oak Ridge National Laboratory (ORNL) lead biologist conducted the surveys. A habitat assessment of three Installation Restoration Project (IRP) sites at Norton Air Force Base was also completed during the fall survey period. The IRP sites include: Landfill No. 2 (Site 2); the Industrial Wastewater Treatment Plant (IWTP) area; and Former Fire Training Area No. 1 (Site 5). The assessments were designed to qualitatively characterize the sites of concern, identify potential ecological receptors, and provide information for Remedial Design/Remedial Action activities. A Reference Area (Santa Ana River Wash) and the base urban areas were also characterized. The reference area assessment was performed to provide a baseline for comparison with the IRP site habitats. The fall 1994 survey is the second of up to four surveys that may be completed. In order to develop a complete understanding of all plant and animal species using the base, these surveys were planned to be conducted over four seasons. Species composition can vary widely during the course of a year in Southern California, and therefore, seasonal surveys will provide the most complete and reliable data to address changes in habitat structure and wildlife use of the site. Subsequent surveys will focus on seasonal wildlife observations and a spring vegetation survey.

  1. Operable Unit 1 remedial investigation report, Eielson Air Force Base, Alaska

    SciTech Connect (OSTI)

    Gilmore, T.J.; Fruland, R.M.; Liikala, T.L.

    1994-06-01

    This remedial investigation report for operable Unit 1 (OU-1) at Eielson Air Force Base presents data, calculations, and conclusions as to the nature and extent of surface and subsurface contamination at the eight source areas that make up OU-1. The information is based on the 1993 field investigation result and previous investigations. This report is the first in a set of three for OU-1. The other reports are the baseline risk assessment and feasibility study. The information in these reports will lead to a Record of Decision that will guide and conclude the environmental restoration effort for OU-1 at Eielson Air Force Base. The primary contaminants of concern include fuels and fuel-related contaminants (diesel; benzene, toluene, ethylbenzene, and xylene; total petroleum hydrocarbon; polycyclic aromatic hydrocarbons), maintenance-related solvents and cleaners (volatile chlorinated hydrocarbons such as trichloroothylene), polychlorinated biphenyls, and dichlorodiphenyltrichloroethane (DDT). The origins of contaminants of concern include leaks from storage tanks, drums and piping, and spills. Ongoing operations and past sitewide practices also contribute to contaminants of concern at OU-1 source areas. These include spraying mixed oil and solvent wastes on unpaved roads and aerial spraying of DDT.

  2. UNIVERSITY OF CALIFORNIA Los Angeles

    E-Print Network [OSTI]

    Palermo, Sam

    of California, Los Angeles 2003 #12;iii Dedication To my parents #12;iv Table of Contents Dedication

  3. Supplemental site inspection for Air Force Plant 59, Johnson City, New York, Volume 3: Appendices F-Q

    SciTech Connect (OSTI)

    Nashold, B.; Rosenblatt, D.; Hau, J. [and others

    1995-08-01

    This summary describes a Supplemental Site Inspection (SSI) conducted by Argonne National Laboratory (ANL) at Air Force Plant 59 (AFP 59) in Johnson City, New York. All required data pertaining to this project were entered by ANL into the Air Force-wide Installation Restoration Program Information System (IRPIMS) computer format and submitted to an appropriate authority. The work was sponsored by the United States Air Force as part of its Installation Restoration Program (IRP). Previous studies had revealed the presence of contaminants at the site and identified several potential contaminant sources. Argonne`s study was conducted to answer questions raised by earlier investigations. This volume consists of appendices F-Q, which contain the analytical data from the site characterization.

  4. Eielson Air Force Base operable unit 2 and other areas record of decision

    SciTech Connect (OSTI)

    Lewis, R.E.; Smith, R.M.

    1994-10-01

    This decision document presents the selected remedial actions and no action decisions for Operable Unit 2 (OU2) at Eielson Air Force Base (AFB), Alaska, chosen in accordance with state and federal regulations. This document also presents the decision that no further action is required for 21 other source areas at Eielson AFB. This decision is based on the administrative record file for this site. OU2 addresses sites contaminated by leaks and spills of fuels. Soils contaminated with petroleum products occur at or near the source of contamination. Contaminated subsurface soil and groundwater occur in plumes on the top of a shallow groundwater table that fluctuates seasonally. These sites pose a risk to human health and the environment because of ingestion, inhalation, and dermal contact with contaminated groundwater. The purpose of this response is to prevent current or future exposure to the contaminated groundwater, to reduce further contaminant migration into the groundwater, and to remediate groundwater.

  5. Development of residential-conservation-survey methodology for the US Air Force. Interim report. Task two

    SciTech Connect (OSTI)

    Abrams, D. W.; Hartman, T. L.; Lau, A. S.

    1981-11-13

    A US Air Force (USAF) Residential Energy Conservation Methodology was developed to compare USAF needs and available data to the procedures of the Residential Conservation Service (RCS) program as developed for general use by utility companies serving civilian customers. Attention was given to the data implications related to group housing, climatic data requirements, life-cycle cost analysis, energy saving modifications beyond those covered by RCS, and methods for utilizing existing energy consumption data in approaching the USAF survey program. Detailed information and summaries are given on the five subtasks of the program. Energy conservation alternatives are listed and the basic analysis techniques to be used in evaluating their thermal performane are described. (MCW)

  6. Attempt to estimate measurement uncertainty in the Air Force Toxic Chemical Dispersion (AFTOX) model. Master's thesis

    SciTech Connect (OSTI)

    Zettlemoyer, M.D.

    1990-01-01

    The Air Force Toxic Chemical Dispersion (AFTOX) model is a Gaussian puff dispersion model that predicts plumes, concentrations, and hazard distances of toxic chemical spills. A measurement uncertainty propagation formula derived by Freeman et al. (1986) is used within AFTOX to estimate resulting concentration uncertainties due to the effects of data input uncertainties in wind speed, spill height, emission rate, and the horizontal and vertical Gaussian dispersion parameters, and the results are compared to true uncertainties as estimated by standard deviations computed by Monte Carlo simulations. The measurement uncertainty uncertainty propagation formula was found to overestimate measurement uncertainty in AFTOX-calculated concentrations by at least 350 percent, with overestimates worsening with increasing stability and/or increasing measurement uncertainty.

  7. Cape Canaveral Air Force Station integrated resource assessment. Volume 3, Resource assessment

    SciTech Connect (OSTI)

    Sandusky, W.F.; Eichman, C.J.; King, D.A.; McMordie, K.L.; Parker, S.A.; Shankle, S.A.; Wahlstrom, R.R.

    1994-03-01

    The U.S. Air Force (USAF) has tasked the Pacific Northwest Laboratory (PNL) in support of the U.S. Department of Energy (DOE) Federal Energy Management Program (FEMP), to identify, evaluate, and assist in acquiring all cost-effective energy projects at Cape Canaveral Air Force Station (AFS). Projects considered can be either in the form of energy management or energy conservation. The overall efforts of this task are based on a model program 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 Cape Canaveral AFS, which is located approximately 10 miles north of Cocoa Beach, Florida. 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, including 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. Descriptions of the evaluation methodologies and technical and cost assumptions are 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 value (NPV) and savings-to-investment ratio (SIR) of each ERO.

  8. Paleo-channel deposition of natural uranium at a US Air Force landfill

    SciTech Connect (OSTI)

    Young, Carl; Weismann, Joseph; Caputo, Daniel [Cabrera Services, Inc., East Hartford, Connecticut (United States)

    2007-07-01

    Available in abstract form only. Full text of publication follows: The US Air Force sought to identify the source of radionuclides that were detected in groundwater surrounding a closed solid waste landfill at the former Lowry Air Force Base in Denver, Colorado, USA. Gross alpha, gross beta, and uranium levels in groundwater were thought to exceed US drinking water standards and down-gradient concentrations exceeded up-gradient concentrations. Our study has concluded that the elevated radionuclide concentrations are due to naturally-occurring uranium in the regional watershed and that the uranium is being released from paleo-channel sediments beneath the site. Groundwater samples were collected from monitor wells, surface water and sediments over four consecutive quarters. A list of 23 radionuclides was developed for analysis based on historical landfill records. Concentrations of major ions and metals and standard geochemical parameters were analyzed. The only radionuclide found to be above regulatory standards was uranium. A search of regional records shows that uranium is abundant in the upstream drainage basin. Analysis of uranium isotopic ratios shows that the uranium has not been processed for enrichment nor is it depleted uranium. There is however slight enrichment in the U-234:U- 238 activity ratio, which is consistent with uranium that has undergone aqueous transport. Comparison of up-gradient versus down-gradient uranium concentrations in groundwater confirms that higher uranium concentrations are found in the down-gradient wells. The US drinking water standard of 30 {mu}g/L for uranium was exceeded in some of the up-gradient wells and in most of the down-gradient wells. Several lines of evidence indicate that natural uranium occurring in streams has been preferentially deposited in paleo-channel sediments beneath the site, and that the paleo-channel deposits are causing the increased uranium concentrations in down-gradient groundwater compared to up-gradient groundwater. (authors)

  9. Vandenberg Air Force Base integrated resource assessment. Volume 2, Baseline detail

    SciTech Connect (OSTI)

    Halverson, M.A.; Richman, E.E.; Dagle, J.E.; Hickman, B.J.; Daellenbach, K.K.; Sullivan, G.P.

    1993-06-01

    The US Air Force Space Command has tasked the Pacific Northwest Laboratory, as the lead laboratory supporting the US Department of Energy Federal Energy Management Program, to identify, evaluate, and assist in acquiring all cost-effective energy projects at Vandenberg Air Force Base (VAFB). This is a model program PNL is designing for federal customers served by the Pacific Gas and Electric Company (PG and E). The primary goal of the VAFB project is to identify all electric energy efficiency opportunities, and to negotiate with PG and E to acquire those resources through a customized demand-side management program for its federal clients. That customized program should have three major characteristics: (1) 100% up-front financing; (2) substantial utility cost-sharing; and (3) utility implementation through energy service companies under contract to the utility. A similar arrangement will be pursued with Southern California Gas for non-electric resource opportunities if that is deemed desirable by the site and if the gas utility seems open to such an approach. This report documents the assessment of baseline energy use at VAFB located near Lompoc, California. It is a companion report to Volume 1, Executive Summary, and Volume 3, Resource Assessment. This analysis examines the characteristics of electric, natural gas, fuel oil, and propane use for fiscal year 1991. It records energy-use intensities for the facilities at VAFB by building type and energy end use. It also breaks down building energy consumption by fuel type, energy end use, and building type. A more complete energy consumption reconciliation is presented that includes the accounting of all energy use among buildings, utilities, and applicable losses.

  10. Transfer of Air Force technical procurement bid set data to small businesses, using CALS and EDI: Test report

    SciTech Connect (OSTI)

    NONE

    1994-08-15

    This report documents a test transfer of three Air Force technical procurement bid sets to one large and twelve small businesses, using the Department of Defense (DoD) Continuous Acquisition and Life-cycle Support (CALS) and ANSI ASC X12 Electronic Data Interchange (EDI) standards. The main goal of the test was to evaluate the effectiveness of using CALS technical data within the context of the DoD`s EDI-based standard approach to electronic commerce in procurement, with particular emphasis on receipt and use of the data by small contractors. Air Force procurement data was provided by the Sacramento Air Logistics Center at McClellan Air Force Base; the manufacturing participants were selected from among McClellan`s ``Blue Ribbon`` contractors, located throughout the US. The test was sponsored by the Air Force CALS Test Network, headquartered at Wright-Patterson Air Force Base. The test successfully demonstrated the technical feasibility of including CALS MIL-R-28002 (Raster) engineering data in an EDI Specification/Technical Information transaction set (ANSI ASC X12 841) when issuing electronic requests for quotation to small businesses. In many cases, the data was complete enough for the contractor participant to feel comfortable generating a quote. Lessons learned from the test are being fed back to the CALS and EDI standards organizations, and to future implementors of CALS-EDI based acquisition or contracting systems, which require the transfer of technical information, such as engineering data, manufacturing process data, quality test data, and other product or process data, in the form of a CALS or other digital datafile.

  11. Experimental Investigation of the Role of Entrapped Air on Solitary Wave Forces on a Coastal Bridge Deck

    E-Print Network [OSTI]

    Experimental Investigation of the Role of Entrapped Air on Solitary Wave Forces on a Coastal Bridge of bridge structures during tsunami and storm surge events, most recently the Tohoku (2011) and Indian Ocean a tsunami event, large volumes of water may propagate onshore at high speeds. Many coastal bridges

  12. UNIVERSITY OF CALIFORNIA Los Angeles

    E-Print Network [OSTI]

    Pottie, Gregory J.

    , Committee Chair University of California, Los Angeles 2002 #12;iii DEDICATION To my family, near and far... With Love... #12;iv Contents Dedication

  13. UNIVERSITY OF CALIFORNIA Los Angeles

    E-Print Network [OSTI]

    Pottie, Gregory J.

    of California, Los Angeles 1999 ii #12;DEDICATION This dissertation is dedicated to my parents. iii #12;Contents Dedication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii List of Figures

  14. The Los Angeles Taxi Workers Alliance

    E-Print Network [OSTI]

    Leavitt, Jacqueline; Blasi, Gary

    2009-01-01

    Taxi Workers Alliance. ” http://www.southasiannetwork.org/Angeles Taxi Workers Alliance. September 2006. “SweatshopsAngeles Taxi Workers Alliance Jacqueline Leavitt, University

  15. (Environmental investigation of ground water contamination at Wright-Patterson Air Force Base, Ohio)

    SciTech Connect (OSTI)

    Not Available

    1991-10-01

    In April 1990 Wright-Patterson Air Force Base (WPAFB) initiated an investigation to evaluate a potential CERCLA removal action to prevent, to the extent practicable, the migration of ground-water contamination in the Mad River Valley Aquifer within and across WPAFB boundaries. The action will be based on a Focused Feasibility Study with an Action Memorandum serving as a decision document that is subject to approval by the Ohio Environmental Protection Agency. The first phase (Phase 1) of this effort involves an investigation of ground-water contamination migrating across the southwest boundary of Area C and across Springfield Pike adjacent to Area B. Task 4 of Phase 1 is a field investigation to collect sufficient additional information to evaluate removal alternatives. The field investigation will provide information in the following specific areas of study: water-level data which will be used to permit calibration of the ground-water flow model to a unique time in history; and ground-water quality data which will be used to characterize the current chemical conditions of ground water.

  16. Sitewide biological risk assessment Eielson Air Force Base, Alaska: Risks to terrestrial receptors from diverse contaminants

    SciTech Connect (OSTI)

    Brandt, C.A.; Becker, J.M.

    1995-12-31

    Eielson Air Force Base (AFB) is located southeast of Fairbanks, Alaska. Eielson AFB was listed by the US Environmental Protection Agency on the National Priorities List with a total of 64 potential terrestrial and aquatic source areas. Contaminants of concern include fuel and fuel components, pesticides, polychlorinated biphenyls (PCBs), and lead. As part of the remedial investigations of these sites, a biological risk assessment (BRA) was conducted to estimate the risk of ecological effects on terrestrial receptors posed by contaminants in the Eielson environment. There are 32 mammal species, 117 bird species, 17 fish species, and 1 amphibian species known to inhabit Eielson AFB and vicinity. The BRA screened source areas based on completed biological exposure pathways, selected receptors for analysis, estimated exposure of receptors to contaminants, and compared these exposures to known toxicological effects. Lower Garrison Slough and Flightline Pond posed a substantial risk for shrikes and goshawks. Ingestion of PCBs constituted the primary pathway/contaminant combination contributing to this risk. The effects of the various sources of uncertainty in the ingestion exposure calculations for these sites were evaluated in a probabilistic risk assessment using Monte Carlo methods. There was an 11% risk of reproductive effects from PCBs for goshawks feeding from Flightline Pond and a 25 % risk from lower Garrison Slough. There was an 81 % risk of reproductive effects from PCB exposure for shrikes feeding near lower Garrison Slough.

  17. UNIVERSITY OF CALIFORNIA Los Angeles

    E-Print Network [OSTI]

    Stenstrom, Michael K.

    UNIVERSITY OF CALIFORNIA Los Angeles Application of Knowledge-Based Classification Techniques of California, Los Angeles 2005 #12;iii Table of Contents Signature Page ii Table of Contents iii List.5 Image Data 20 2.6 References 25 3 Digital Image Processing 28 3.1 Image Rectification and Restoration 28

  18. In Proc. 1996 ACEEE Summer Study, August 1996, Asilomar, CA Field Measurements of Efficiency and Duct Retrofit Effectiveness in Residential Forced air

    E-Print Network [OSTI]

    of Efficiency and Duct Retrofit Effectiveness in Residential Forced air Distribution Systems David A. Jump, Iain. The systems in these houses included conventional air conditioning, gas furnaces, electric furnaces and heat, duct air temperatures, ambient temperatures, surface areas of ducts, and HVAC equipment energy

  19. Baseline biological risk assessment for aquatic populations occurring near Eielson Air Force Base, Alaska

    SciTech Connect (OSTI)

    Dauble, D.; Brandt, C.; Lewis, R.; Smith, R.

    1995-12-31

    Eielson Air Force Base (AFB), Alaska was listed as a Superfund site in November 1989 with 64 potential source areas of contamination. As part of a sitewide remedial investigation, baseline risk assessments were conducted in 1993 and 1994 to evaluate hazards posed to biological receptors and to human health. Fish tissue, aquatic invertebrates, aquatic vegetation, sediment, and surface water data were collected from several on-site and off-site surface water bodies. An initial screening risk assessment indicated that several surface water sites along two major tributary creeks flowing through the base had unacceptable risks to both aquatic receptors and to human health because of DDTs. Other contaminants of concern (i.e., PCBs and PAHs) were below screening risk levels for aquatic organisms, but contributed to an unacceptable risk to human health. Additional samples was taken in 1994 to characterize the site-wide distribution of PAHs, DDTs, and PCBs in aquatic biota and sediments. Concentrations of PAHs were invertebrates > aquatic vegetation > fish, but concentrations were sufficiently low that they posed no significant risk to biological receptors. Pesticides were detected in all fish tissue samples. Polychlorinated biphenyls (PCBs) were also detected in most fish from Garrison Slough. The pattern of PCB concentrations in Arctic grayling (Thymallus arcticus) was related to their proximity to a sediment source in lower Garrison Slough. Ingestion of PCB-contaminated fish is the primary human-health risk driver for surface water bodies on Eielson AFB, resulting in carcinogenic risks > 1 {times} 10{sup {minus}4} for future recreational land-use at some sites. Principal considerations affecting uncertainty in the risk assessment process included spatial and temporal variability in media contaminant concentrations and inconsistencies between modelled and measured body burdens.

  20. Air Pollutant Climate Forcings within the Big Climate Picture* J. Hansen, M. Sato

    E-Print Network [OSTI]

    Hansen, James E.

    are phased out and unconventional fossil fuels (such as tar sands and oil shale) are not developed as substitutes for oil and gas as the oil and gas resources decline. With these assumptions, the non-CO2 forcings

  1. A Coupled AirSea Response Mechanism to Solar Forcing in the Pacific Region GERALD A. MEEHL, JULIE M. ARBLASTER,* AND GRANT BRANSTATOR

    E-Print Network [OSTI]

    Meehl, Gerald A.

    aerosols in one of the models) and natural (volcano and solar) forcings agree with observationsA Coupled Air­Sea Response Mechanism to Solar Forcing in the Pacific Region GERALD A. MEEHL, JULIE received 17 November 2006, in final form 25 May 2007) ABSTRACT The 11-yr solar cycle [decadal solar

  2. Charles Fletcher Lummis: Los Angeles City Librarian

    E-Print Network [OSTI]

    Blitz, Daniel Frederick

    2013-01-01

    of the Los Angeles Public Library – For the Year EndingFor Investigation of Public Library Management,? Los Angelesof the Los Angeles Public Library – For the year ending June

  3. Hydrologic transport of depleted uranium associated with open air dynamic range testing at Los Alamos National Laboratory, New Mexico, and Eglin Air Force Base, Florida

    SciTech Connect (OSTI)

    Becker, N.M.; Vanta, E.B.

    1995-05-01

    Hydrologic investigations on depleted uranium fate and transport associated with dynamic testing activities were instituted in the 1980`s at Los Alamos National Laboratory and Eglin Air Force Base. At Los Alamos, extensive field watershed investigations of soil, sediment, and especially runoff water were conducted. Eglin conducted field investigations and runoff studies similar to those at Los Alamos at former and active test ranges. Laboratory experiments complemented the field investigations at both installations. Mass balance calculations were performed to quantify the mass of expended uranium which had transported away from firing sites. At Los Alamos, it is estimated that more than 90 percent of the uranium still remains in close proximity to firing sites, which has been corroborated by independent calculations. At Eglin, we estimate that 90 to 95 percent of the uranium remains at test ranges. These data demonstrate that uranium moves slowly via surface water, in both semi-arid (Los Alamos) and humid (Eglin) environments.

  4. Evaluation of innovative volatile organic compound and hazardous air-pollutant-control technologies for U. S. Air Force paint spray booths. Final report, Aug 88-Aug 89

    SciTech Connect (OSTI)

    Ritts, D.H.; Garretson, C.; Hyde, C.; Lorelli, J.; Wolbach, C.D.

    1990-10-01

    Significant quantities of volatile organic compounds (VOCs) and hazardous air pollutants are released into the atmosphere during USAF maintenance operations. Painting operations conducted in paint spray booths are major sources of these pollutants. Solvent based epoxy primers and solvent-based polyurethane coatings are typically used by the Air Force for painting aircraft and associated equipment. Solvents used in these paints include methyl ethyl ketone (MEK), toluene, lacquer thinner, and other solvents involved in painting and component cleaning. In this report, carbon paper adsorption/catalytic incineration (CPACI) and fluidized-bed catalytic incineration (FBCI) were evaluated as control technologies to destroy VOC emissions from paint spray booths. Simultaneous testing of pilot-scale units was performed to evaluate the technical performance of both technologies. Results showed that each technology maintained greater than 99 percent Destruction and Removal Efficiencies (DREs). Particulate emissions from both pilot-scale units were less than 0.08 grains/dry standard cubic foot. Emissions of the criteria pollutants--sulfur oxides, nitrogen oxides, and carbon monoxide--were also below general regulatory standards for incinerators. Economic evaluations were based on a compilation of manufacturer-supplied data and energy consuption data gathered during the pilot scale testing. CPACM and FBCI technologies are less expensive than standard VOC control technologies when net present costs for a 15-year equipment life are compared.

  5. University of California Los Angeles

    E-Print Network [OSTI]

    Ghoniem, Nasr M.

    University of California Los Angeles Dislocation-Based Crystal Plasticity Finite Element Modelling . . . . . . . . . . . . . . . . . . . . 12 3.1.1 Fundamental Theory of Plasticity . . . . . . . . . . . . . . 12 3.2 Crystal Plasticity . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.2.1 Crystal Structure . . . . . . . . . . . . . . . . . . . . . . . 19 3.2.2 Crystal Plasticity

  6. University of California Los Angeles

    E-Print Network [OSTI]

    California at Los Angeles, University of

    University of California Los Angeles Understanding the BGP Transport Delay A dissertation submitted. Federic Paik Schoenberg Mario Gerla Songwu Lu Lixia Zhang, Committee Chair University of California, Los . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.2 BGP Transport Issues . . . . . . . . . . . . . . . . . . . . . . . . 6 2.3 BGP Monitoring

  7. DOE - Office of Legacy Management -- Air Force Plant No 36 - OH 06

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth Dakota Edgemont, South Dakota,You are here Home »AeroprojectsAir

  8. Comparison and coherence with the chromium electroplating NESHAP at Hill Air Force Base

    SciTech Connect (OSTI)

    Palmer, G. [OO-ALC/EME, Hill AFB, UT (United States); Hallenburg, E. [JBR Environmental Consultants, Inc., Sandy, UT (United States)

    1998-12-31

    One of the major functions at the landing gear facility located at Hill AFB are the chromium electroplating operations. This facility is classified as a major, large-hard-chromium electroplating operation, and was likely the first source in United States to comply with Subpart N of the National Emissions Standards for Hazardous Air Pollutants (NESHAP). A required initial performance test under Subpart N was required, besides establishing site-specific operating parameter values. These requirements were established after final promulgation of NESHAPS`s Subpart N on January 25, 1995. Because this compliance effort was the first test of Subpart N in EPA Region VIII, many precedents were established. Classifying the state-of-the-art MAPCO scrubber system to a specific type of scrubber listed in Subpart N posed some challenges and interpretation. The biggest challenge was compliance with the prescribed work practice standard, monitoring, reporting and recordkeeping requirements. The chromium electroplating environment is a corrosive and caustic domicile for equipment and components. With the promulgation of Subpart N, the electroplating facility received additional attention. Following the initial performance test, various modifications were deemed necessary to the control systems, ventilation ducts, exhaust configuration, mesh pads, mesh pad housing and other electroplating assemblages. Decommissioning of the chromium anodizing tanks at the facility was also a result of trying to achieve compliance. Because of system upgrades, a new initial performance test was warranted. The improved system operated under new flow characteristics, site-specific parameter values, and improved collection and scrubbing efficiencies.

  9. Latinas Crafting Sustainability in East Los Angeles

    E-Print Network [OSTI]

    Guajardo, Ana

    2010-01-01

    Dead, indigenismo, arts sustainability, East Los Angeles,Guajardo Latinas Crafting Sustainability in East Los Angelesin their growth and sustainability will help document their

  10. Los Angeles Department of Water & Power | Open Energy Information

    Open Energy Info (EERE)

    Los Angeles Department of Water & Power Jump to: navigation, search Name: Los Angeles Department of Water & Power Place: California Phone Number: 800-342-5397 Website:...

  11. Superfund record of decision (EPA region 10): Eielson Air Force Base, Fairbanks-North Star Borough, AK, September 30, 1996

    SciTech Connect (OSTI)

    1997-10-01

    The decision document presents the final remedial action selected for Eielson Air Force Base (AFB), Alaska. The sitewide investigation at Eielson AFB evaluated basewide contamination that is not confined or attributable to specific source areas identified and addressed in the FFA as well as cumulative risks to human health and the environment posed by contamination on a sitewide basis. Garrison Slough is the only one that poses an unacceptable risk to human health and the environment. Polychlorinated biphenyls (PCBs) were found in the fish tissue and sediments of Garrison Slough. Soils in a trench adjacent to Garrison Slough were contaminated with PCBs and appear to be the source of contamination to slough sediments via surface water runoff. The major components of the selected remedy include: Fishing restrictions in Garrison Slough; Fish control device near the downstream edge of Eielson AFB; Excavation of contaminated soils and sediments with concentrations greater than 10 mg/kg PCBs; Onsite disposal of material with PCB concentrations less than 50 mg/kg; Offsite disposal or treatment of materials with PCB concentrations greater than 50 mg/kg in accordance with the Toxic Substances Control Act (TSCA), 40 CFR part 761; and Environmental monitoring of soils, sediments, surface water, fish, and groundwater.

  12. Los Angeles Department of Water and Power Electric and Hybrid Vehicle Program site operator program

    SciTech Connect (OSTI)

    1998-02-01

    During the term of the above mentioned agreement, the Los Angeles Department of Water and Power (LADWP), a municipal utility serving the citizens of Los Angeles, marked its tenth year of involvement in testing and promoting electric vehicles as part of Los Angeles` overall air quality improvement program, and as a means of improving the regions` economic competitiveness through the creation of new industries. LADWP maintained and operated twenty electric vehicles (EVs) during the test period. These vehicles consisted of six G-Vans, four Chrysler TEVans, five U.S. Electricar pickup trucks, and five U.S. Electricar Prizms. LADWP`s electric transportation program also included infrastructure, public transit development, public and awareness, and legislative and regulatory activities.

  13. Municipal Consortium LED Street Lighting Workshop: April 19–20, Los Angeles, CA

    Broader source: Energy.gov [DOE]

    Workshop Location: The Sheraton Los Angeles Downtown Hotel, 711 Hope Street, Los Angeles, CA 90017City Partner: City of Los Angeles Bureau of Street LightingCost: $175

  14. City of Los Angeles Bureau of Sanitation

    SciTech Connect (OSTI)

    Not Available

    2004-02-01

    Fact sheet compares emissions testing of Dual-Fuel liquefied natural gas (LNG) and diesel Los Angeles Bureau of Sanitation refuse trucks, performed by DOE's Advanced Vehicle Testing Activity.

  15. Reconnaissance of geothermal resources of Los Angeles County, California

    SciTech Connect (OSTI)

    Higgins, C.T.

    1981-01-01

    Thermal waters produced from large oil fields are currently the most important geothermal resources in Los Angeles County. Otherwise, the County does not appear to have any large, near-surface geothermal resources. The oil fields produce thermal water because of both the moderate depths of production and normal to above-normal geothermal gradients. Gradients are about 3.0-3.5/sup 0/C/100 meters in the Ventura Basin and range from that up to about 5.5-6.0/sup 0/C/100 meters in the Los Angeles Basin. The hottest fields in the County are west of the Newport-Inglewood Structural Zone. The Los Angeles Basin has substantially more potential for uses of heat from oil fields than does the Ventura Basin because of its large fields and dense urban development. Produced fluid temperatures there range from ambient air to boiling, but most are in the 100-150/sup 0/F range. Daily water production ranges from only a few barrels at some fields to over a million barrels at Wilmington Oil Field; nearly all fields produce less than 50,000 barrels/day. Water salinity generally ranges from about 15,000-35,000 mg/liter NaCl. Fields with the most promise as sources of heat for outside applications are Wilmington, Torrance, Venice Beach, and Lawndale. The centralized treatment facilities are the most favorable sites for extraction of heat within the oil fields. Because of the poor water quality heat exchangers will likely be required rather than direct circulation of the field water to users. The best sites for applications are commercial-industrial areas and possibly institutional structures occupied by large numbers of people.

  16. A Comparison of Atmospheric Reanalysis Surface Products over the Ocean and Implications for Uncertainties in Air–Sea Boundary Forcing

    E-Print Network [OSTI]

    Chaudhuri, Ayan H.

    This paper investigates the uncertainties related to atmospheric fields from reanalysis products used in forcing ocean models. Four reanalysis products, namely from 1) the interim ECMWF Re-Analysis (ERA-Interim), 2) version ...

  17. Volatile organic compound and particulate emission studies of AF (Air Force) paint-booth facilities. Phase 1. Final report, February-December 1987

    SciTech Connect (OSTI)

    Ayer, J.; Wolbach, D.

    1988-07-01

    This study presents the results of volatile organic compound (VOC) and particulate emission surveys performed at three Air Force painting facilities. The three facilities -- one in McClellan AFB buildings 655 and two at Travis AFB in buildings 550 and 1014 -- did not meet local VOC emission standards. The possibility of reducing these emissions with recirculation modifications and various VOC reduction and control strategies is discussed. Although VOC emissions from paint spray booths can be controlled by add-on control systems, control is expensive for present air flow rates. The use of air recirculation within the spray booth can reduce the cost of VOC emission controls by reducing the quantity of air that requires processing. Recirculation systems were designed for two of the painting facilities included in this study. In designing the systems, various criteria such as paint booth VOC concentrations and health and safety standards were considered. Add-on VOC emission-control systems that can be used in conjunction with the recirculation system are evaluated. The devices of interest are a solvent incineration system and an activated-carbon adsorption bed. The VOC removal efficiency, initial capital investment and operating costs for both of these technologies are discussed.

  18. Compressed Air System Optimization Improves Production and saves energy at a Satellite Manufacturer

    SciTech Connect (OSTI)

    2002-05-01

    In 2001, a compressed air improvement project was implemented following an audit on the compressed air system at Boeing Satellite Systems (formerly Hughes Space & Communications Company) in Los Angeles, California.

  19. 5/20/13 COMPLETE PUB LIST C. AUSTEN ANGELL

    E-Print Network [OSTI]

    Angell, C. Austen

    of Cadmium in Molten Cadmium Chloride," C. A. Angell and J. W. Tomlinson, offprinted from the Dis. Faraday in Glass-Forming Nitrate Melts," C. A. Angell, J. Phys. Chem., 68, 1917 (1964). 6. "A Test of Polarized Conductivity of Fused Potassium Nitrate," C. A. Angell, J. Electrochem. Soc., 112, 956 (1965). 10. "Effect

  20. Ranges of Human Mobility in Los Angeles and New York

    E-Print Network [OSTI]

    Kobourov, Stephen G.

    1 Ranges of Human Mobility in Los Angeles and New York Sibren Isaacman, Richard Becker, Ram´on C. In this work, we study human mobility in Los Angeles and New York by analyzing anonymous records of approximate): Los Angeles (LA) and New York (NY). Specifically, we analyze anonymous records of approximate cell

  1. Installation-Restoration Program. Phase 2. Confirmation/quantification, Stage 2 for Seymour Johnson Air Force Base, North Carolina. Volume 1. Final report, July 1986-November 1988

    SciTech Connect (OSTI)

    Alexander, W.J.; Winters, S.L.; Guthrie, S.A.

    1988-11-01

    A Phase II, Stage 2 survey has been conducted at the Seymour Johnson Air Force Base under the Department of Defense's Installation Restoration Program (IRP). Six sites were identified by the Air Force for further study and include: Fire Training Area No. 3 (Site 1); Landfill No. 4 (Site 2); Landfill No. 1 (Site 3); Landfill No. 3 (Site 4); DPDO Waste Storage Area (Site 5); and Coal Pile Storage Area (Site 6). The evaluation primarily included the drilling of soil test borings, the installation, development, and sampling of new monitoring wells, resampling of selected Stage 1 monitoring wells, and the analysis of soil and water samples. A thin surficial aquifer was encountered at shallow depths beneath the sites that border the southeastern side of Stoney Creek. The surficial aquifer is contaminated at Sites 1, 2, 4, and 5 as a result of Base activities. Ground-water flow in the surficial aquifer is primarily horizontal and discharges into Stoney Creek along the northwestern limit of the Base. The major environmental concern revealed by this evaluation is the potential discharge of contaminated water from the surficial aquifer into Stoney Creek.

  2. Demonstration of split-flow ventilation and recirculation as flow-reduction methods in an Air Force paint spray booth. Final technical report, February 1991-October 1992

    SciTech Connect (OSTI)

    Hughes, S.; Ayer, J.; Sutay, R.

    1994-07-01

    During a series of painting operations in a horizontal-flow paint spray booth at Travis AFB, CA, baseline concentrations of four classes of toxic airborne pollutants were measured at 24 locations across a plane immediately forward of the exhaust filters, in the exhaust duct, and inside and outside the respirator in the painter`s breathing zone (BZ). The resulting data were analyzed and used to design a modified ventilation system that (1) separates a portion of the exhaust exiting the lower portion of the booth, which contains a concentration of toxic pollutants greater than the average at the exhaust plane (split-flow); and (2) provides an option to return the flow from the upper portion of the exhaust to the intake plenum for mixing with fresh air and recirculation through the booth (recirculation). After critical review by cognizant Air Force offices and an experimental demonstration showing that a flame ionization detector monitoring the air entering the booth is able to detect excursions above the equivalent exposure limit for the solvents in the paint, the exhaust duct was reconfigured for split-flow and recirculating ventilation. A volunteer painter was briefed on the increased risk of exposure during recirculation, and on the purposes and possible benefits of this study. He then signed an informed consent form before participating in the recirculation tests. A series of tests generally equivalent to the baseline series was conducted during split-flow and recirculating ventilation, and three tests were performed during only split-flow ventilation.

  3. State of California County of Los Angeles

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Exhibit F #12;State of California County of Los Angeles West Basin Municipal Water District ) ) ) ) CERTIFICATION ss I, Charlene Jensen, Secretary of West Basin Municipal Water District and of the Board. 10-14-998 "A RESOLUTION OF THE BOARD OF DIRECTORS OF THE WEST BASIN MUNICIPAL WATER DISTRICT

  4. Angel Huerta Senior Food Service Worker

    E-Print Network [OSTI]

    Gleeson, Joseph G.

    , to keep food waste and costs to a minimum, saving the dept. approximately $4,000 to date. He worksAngel Huerta Senior Food Service Worker Resource Management and Planning: Early Childhood Education of all backgrounds, it participates in the Child and Adult Care Food Program (CACFP). The CACFP provides

  5. Approaching Angels in Hong Kong An Entrepreneurs'

    E-Print Network [OSTI]

    companies, etc. Individual investors who are not your immediate family members or close friends #12;HK Why is that, and what might be the problem? #12;What defines angel investment? Funding for post seeking funding Yet one hears of certain companies succeeding in raising fund every now and then What do

  6. Determination of the origin of elevated uranium at a Former Air Force Landfill using non-parametric statistics analysis and uranium isotope ratio analysis

    SciTech Connect (OSTI)

    Weismann, J.; Young, C.; Masciulli, S.; Caputo, D.

    2007-07-01

    Lowry Air Force Base (Lowry) was closed in September 1994 as part of the Base Realignment and Closure (BRAC) program and the base was transferred to the Lowry Redevelopment Authority in 1995. As part of the due diligence activities conducted by the Air Force, a series of remedial investigations were conducted across the base. A closed waste landfill, designated Operable Unit 2 (OU 2), was initially assessed in a 1990 Remedial Investigation (RI; [1]). A Supplemental Remedial Investigation was conducted in 1995 [2] and additional studies were conducted in a 1998 Focused Feasibility Study. [3] The three studies indicated that gross alpha, gross beta, and uranium concentrations were consistently above regulatory standards and that there were detections of low concentrations other radionuclides. Results from previous investigations at OU 2 have shown elevated gross alpha, gross beta, and uranium concentrations in groundwater, surface water, and sediments. The US Air Force has sought to understand the provenance of these radionuclides in order to determine if they could be due to leachates from buried radioactive materials within the landfill or whether they are naturally-occurring. The Air Force and regulators agreed to use a one-year monitoring and sampling program to seek to explain the origins of the radionuclides. Over the course of the one-year program, dissolved uranium levels greater than the 30 {mu}g/L Maximum Contaminant Level (MCL) were consistently found in both up-gradient and down-gradient wells at OU 2. Elevated Gross Alpha and Gross Beta measurements that were observed during prior investigations and confirmed during the LTM were found to correlate with high dissolved uranium content in groundwater. If Gross Alpha values are corrected to exclude uranium and radon contributions in accordance with US EPA guidance, then the 15 pCi/L gross alpha level is not exceeded. The large dataset also allowed development of gross alpha to total uranium correlation factors so that gross alpha action levels can be applied to future long-term landfill monitoring to track radiological conditions at lower cost. Ratios of isotopic uranium results were calculated to test whether the elevated uranium displayed signatures indicative of military use. Results of all ratio testing strongly supports the conclusion that the uranium found in groundwater, surface water, and sediment at OU 2 is naturally-occurring and has not undergone anthropogenic enrichment or processing. U-234:U-238 ratios also show that a disequilibrium state, i.e., ratio greater than 1, exists throughout OU 2 which is indicative of long-term aqueous transport in aged aquifers. These results all support the conclusion that the elevated uranium observed at OU 2 is due to the high concentrations in the regional watershed. Based on the results of this monitoring program, we concluded that the elevated uranium concentrations measured in OU 2 groundwater, surface water, and sediment are due to the naturally-occurring uranium content of the regional watershed and are not the result of waste burials in the former landfill. Several lines of evidence indicate that natural uranium has been naturally concentrated beneath OU 2 in the geologic past and the higher of uranium concentrations in down-gradient wells is the result of geochemical processes and not the result of a uranium ore disposal. These results therefore provide the data necessary to support radiological closure of OU 2. (authors)

  7. Reconstruction of Rayleigh-Lamb dispersion spectrum based on noise obtained from an air-jet forcing

    E-Print Network [OSTI]

    Eric Larose; Philippe Roux; Michel Campillo

    2007-10-01

    The time-domain cross-correlation of incoherent and random noise recorded by a series of passive sensors contains the impulse response of the medium between these sensors. By using noise generated by a can of compressed air sprayed on the surface of a plexiglass plate, we are able to reconstruct not only the time of flight but the whole waveforms between the sensors. From the reconstruction of the direct $A_0$ and $S_0$ waves, we derive the dispersion curves of the flexural waves, thus estimating the mechanical properties of the material without a conventional electromechanical source. The dense array of receivers employed here allow a precise frequency-wavenumber study of flexural waves, along with a thorough evaluation of the rate of convergence of the correlation with respect to the record length, the frequency, and the distance between the receivers. The reconstruction of the actual amplitude and attenuation of the impulse response is also addressed in this paper.

  8. Xinjiang Green Refreshing Angel Air Environment Co Ltd | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (UtilityMichigan) Jump to: Name:

  9. Interpretation of AIRS Data in Thin Cirrus Atmospheres Based on a Fast Radiative Transfer Model

    E-Print Network [OSTI]

    Liou, K. N.

    Interpretation of AIRS Data in Thin Cirrus Atmospheres Based on a Fast Radiative Transfer Model of California, Los Angeles, Los Angeles, California B. H. KAHN Jet Propulsion Laboratory, California Institute radiative transfer model has been developed for application to cloudy satellite data assimilation

  10. Electrical Engineering Department Los Angeles, California 90095-1594

    E-Print Network [OSTI]

    Chen, Francis F.

    , Los Angeles, California 90095-1594 Radiofrequency discharges used in industry often have centrally conduction in partially ionized plasmas. Biberman et al.4 added ionization, recombination, and radiative

  11. Los Angeles County's Green Idea House Achieves Efficient Goals...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    County's Green Idea House Achieves Efficient Goals Los Angeles County's Green Idea House Achieves Efficient Goals Photo of an energy-efficient home with modern architecture. The...

  12. False Dawn? Los Angeles Labor's Recent Growth and Future Prospects

    E-Print Network [OSTI]

    Laslett, JHM

    2011-01-01

    Brown sued several large car wash companies for $6.6 millionbehalf of the Los Angeles Car Wash Campaign – a move which

  13. Los Angeles County Makeover Contest Attracts More Than Just Winners...

    Broader source: Energy.gov (indexed) [DOE]

    words 'Energy Upgrade California.' Six homeowners from Los Angeles County will receive free home energy makeovers from a contest organized by Energy Upgrade California in Los...

  14. Have Your City and Eat It Too: Los Angeles and the Urban Food Renaissance

    E-Print Network [OSTI]

    Tarr, Alexander Robert

    2015-01-01

    and  live  out  the  urban  food  renaissance  in  Los  Works  Cited   “About:  Slow  Food  Los  Angeles. ”  2015.   Slow  Food  Los  Angeles.   http://slowfoodla.com/

  15. The Criminalization of Black Angeleno Women: Institutionalized Racism and Sexism in Los Angeles, 1928-1938

    E-Print Network [OSTI]

    Boyd, Kaitlin Therese

    2012-01-01

    officers reinforced southern racism within the LAPD. Cox, “Women: Institutionalized Racism and Sexism in Los Angeles,Women: Institutionalized Racism and Sexism in Los Angeles,

  16. [Environmental investigation of ground water contamination at Wright-Patterson Air Force Base, Ohio]. Volume 2, Work plan: Phase 1, Task 4, Field Investigation: Draft

    SciTech Connect (OSTI)

    Not Available

    1991-10-01

    In April 1990 Wright-Patterson Air Force Base (WPAFB) initiated an investigation to evaluate a potential CERCLA removal action to prevent, to the extent practicable, the migration of ground-water contamination in the Mad River Valley Aquifer within and across WPAFB boundaries. The action will be based on a Focused Feasibility Study with an Action Memorandum serving as a decision document that is subject to approval by the Ohio Environmental Protection Agency. The first phase (Phase 1) of this effort involves an investigation of ground-water contamination migrating across the southwest boundary of Area C and across Springfield Pike adjacent to Area B. Task 4 of Phase 1 is a field investigation to collect sufficient additional information to evaluate removal alternatives. The field investigation will provide information in the following specific areas of study: water-level data which will be used to permit calibration of the ground-water flow model to a unique time in history; and ground-water quality data which will be used to characterize the current chemical conditions of ground water.

  17. NewsBank InfoWeb Los Angeles Times

    E-Print Network [OSTI]

    Redmiles, David F.

    unspecified punitive damages. New York-based JetBlue has apologized for providing the data without customerNewsBank InfoWeb Los Angeles Times Los Angeles Times September 23, 2003 California JetBlue Is Sued Over Release of Data on Its Passengers to U.S.Contractor Author: David Rosenzweig; Times Staff Writer

  18. Los Angeles County, California | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA PublicLED1,400 Jobs | DepartmentSummaryLosLos Angeles County,

  19. Los Angeles Data Dashboard | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA PublicLED1,400 Jobs | DepartmentSummaryLosLos Angeles

  20. Energy technologies evaluation for the EDD Los Angeles Building. Summary report

    SciTech Connect (OSTI)

    1995-09-01

    This study evaluated the feasibility of potential energy efficiency measures (EEM`s) for the proposed EDD office building located at 5401 Crenshaw in Los Angeles, CA. The 26,748 ft{sup 2} single-story building is currently in the final design phase. Key building energy features include uninsulated exterior concrete block walls, R19 insulated roof, glazing on north and east orientations only, multiple air source rooftop packaged heat pumps, and electric resistance water heaters. For this project, DEG evaluated seven potential EEM`s from both performance and 30 year life cycle cost (LCC) perspectives.

  1. AIR FORCE SPECIAL WEAPONS CENTER

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700, 1. .&. ' ,

  2. Radiation control coatings installed on federal buildings at Tyndall Air Force Base. Volume 1: Pre-coating monitoring and fresh coating results

    SciTech Connect (OSTI)

    Petrie, T.W.; Childs, P.W.

    1997-02-01

    The US Department of Energy`s (DOE`s) 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. Through a partnership with a federal site, the utility serving the site, a manufacturer of an energy-related technology, and other organizations associated with these interests, DOE can evaluate a new technology. The results of the program give federal agency decision makers more hands-on information with which to validate a decision to utilize a new technology in their facilities. The partnership of these interests is secured through a cooperative research and development agreement (CRADA), in this case between Lockheed Martin Energy Research Corporation, the manager of the Oak Ridge National Laboratory (ORNL), Oak Ridge, Tennessee, and ThermShield International, Ltd., the manufacturer of the technology. This is the first volume of a two-volume report that describes the effects of radiation control coatings installed on federal buildings at Tyndall Air Force Base (AFB) in Florida by ThermShield International. ORNL`s Buildings Technology Center (BTC) was assigned the responsibility for gathering, analyzing, and reporting on the data to describe the effects of the coatings. This volume describes the monitoring plan and its implementation, the results of pre-coating monitoring, the coating installation, results from fresh coatings compared to pre-coating results, and a plan to decommission the monitoring equipment. By including results from roofs at Tyndall AFB and from an outdoor test facility at the BTC, the data cover the range from poorly insulated to well-insulated roofs and two kinds of radiation control coatings on various roof membranes.

  3. Installation-Restoration Program. Phase 2. Confirmation/quantification stage 1 for Minot Air Force Base, Minot, North Dakota. Volume 2. Appendices A through F. Final report, September 1985-October 1988

    SciTech Connect (OSTI)

    Not Available

    1988-10-01

    This document in the appendices A-F for the Installation-Restoration Program Report concerning Minot Air Force Base. The overall objective of the Installation Restoration Program (IRP) Phase II investigation is to assess potential contamination at past hazardous-waste-disposal and spill sites on Air Force installations. A series of stages field investigations may be required to meet this objective. The purpose of this task is to undertake a field investigation at Minot AFB ND to: (1) confirm the presence or absence of contamination within the specified areas of investigation: (2) if possible, determine the extent and degree of contamination and the potential for migration of those contaminants in various environmental media; (3) identify public health and environmental hazards of migrating pollutants based on State or Federal standards for those contaminants; and (4) delineate additional investigations required beyond this stage to reach the Phase II objectives.

  4. Port Angeles Public Works & Utilities- Residential Energy Efficiency Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Port Angeles Public Works and Utilities offers a rebate program to encourage residential customers to increase the energy efficiency of their homes. The rebates apply to qualifying installations in...

  5. Port Angeles Public Works & Utilities- Solar Energy Loan Program

    Broader source: Energy.gov [DOE]

    The City of Port Angeles Public Works & Utilities offers a low-interest loan to its residential and commercial customers for certain renewable energy projects. The loan is available for...

  6. Leads Tactical Air Control Party (TACP) and Air Support

    E-Print Network [OSTI]

    Stuart, Steven J.

    Air LiAison officer Leads Tactical Air Control Party (TACP) and Air Support Operations Center (ASOC) operations. Provides Command and Control, and Execution of Air, Space, and Cyber power. Primary advisor and advocate to the Ground Force Commander ensuring effective Air, Space, and Cyber power integration with US

  7. Festival Report: Primer Festival de Teatro, Los Angeles

    E-Print Network [OSTI]

    1983-10-01

    46 LATIN AMERICAN THEATRE REVIEW Luis Avalos y Lillian Garrett en La empresa perdona un momento de locura de Rodolfo Santana como parte del Primer Festival de Teatro en California, agosto 1983. Primer Festival de Teatro, Los Angeles El Primer...46 LATIN AMERICAN THEATRE REVIEW Luis Avalos y Lillian Garrett en La empresa perdona un momento de locura de Rodolfo Santana como parte del Primer Festival de Teatro en California, agosto 1983. Primer Festival de Teatro, Los Angeles El Primer...

  8. Revenue and Ridership Potential for a High-Speed Rail Service in the San Francisco/Sacramento-Los Angeles Corridor

    E-Print Network [OSTI]

    Leavitt, Daniel; Vaca, Erin; Hall, Peter

    1994-01-01

    in the San Francisco/Sacramento-Los Angeles Corridor DarnelService in the Francisco/Sacramento-Los Angeles Corridorto 2010 2 k0 Bay Area/Sacramento-Los Angeles RegionCorridor

  9. Clean Cities: Los Angeles Clean Cities coalition

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    took on the role of Clean Cities Coordinator. His major job duties focus on mobile source air pollution reduction programs. He has managed the City's Interdepartmental Alternative...

  10. Distribution of small dispersive coal dust particles and absorbed radioactive chemical elements in conditions of forced acoustic resonance in iodine air filter at nuclear power plant

    E-Print Network [OSTI]

    Ledenyov, Oleg P

    2013-01-01

    The physical features of distribution of the small dispersive coal dust particles and the adsorbed radioactive chemical elements and their isotopes in the absorber with the granular filtering medium with the cylindrical coal granules were researched in the case of the intensive air dust aerosol stream flow through the iodine air filter (IAF). It was shown that, at the certain aerodynamic conditions in the IAF, the generation of the acoustic oscillations is possible. It was found that the acoustic oscillations generation results in an appearance of the standing acoustic waves of the air pressure (density) in the IAF. In the case of the intensive blow of the air dust aerosol, it was demonstrated that the standing acoustic waves have some strong influences on both: 1) the dynamics of small dispersive coal dust particles movement and their accumulation in the IAF; 2) the oversaturation of the cylindrical coal granules by the adsorbed radioactive chemical elements and their isotopes in the regions, where the antin...

  11. The Homeowner Revolution: Democracy, Land Use and the Los Angeles Slow-Growth Movement, 1965-1992

    E-Print Network [OSTI]

    Morrow, Gregory D.

    2013-01-01

    Recommendations Due on West Valley Zoning,” Los Angeles THERezoning Guide OKd for West Valley Core,” Los Angeles Times,Bottom-Up Planning West Valley The Rise of Environmentalism

  12. Climate forcing Climate forcing

    E-Print Network [OSTI]

    MacKinnon, Jennifer

    parameters (solar distance factors) solar luminosity moon orbit volcanoes and other geothermal sources,000 years (large panels) and since 1750 (inset panels). Measurements are shown from ice cores (symbols forcings are shown on the right hand axes of the large panels. {Figure 6.4} !"#$#%&'(!&#)$&*$+#$,-.$/0

  13. Los Angeles CleanTech Incubator to Host Event With Senior Energy...

    Office of Environmental Management (EM)

    Angeles CleanTech Incubator to Host Event With Senior Energy Department Official Dr. Arun Majumdar Los Angeles CleanTech Incubator to Host Event With Senior Energy Department...

  14. Los Angeles CleanTech Incubator to Host Event With Senior Energy...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Los Angeles CleanTech Incubator to Host Event With Senior Energy Department Official Dr. Arun Majumdar Los Angeles CleanTech Incubator to Host Event With Senior Energy Department...

  15. Community Organizing in Los Angeles Chinatown: Historical Case Study of the Cornfields

    E-Print Network [OSTI]

    Cheng, Sophia

    2013-01-01

    172 Urban Land Institute. “Cleantech Corridor, Los Angeles,of development in the CleanTech Corridor. ” 63 In 2011, theUrban Land Institute. “Cleantech Corridor, Los Angeles,

  16. From anonymity to public space : exploring the role of farmers markets in Los Angeles' public realm

    E-Print Network [OSTI]

    Paraschiv, Claudia (Claudia Cornelia)

    2010-01-01

    Los Angeles serves as a model of a city that evolved without traditional concerns of centrality and a coherent public realm. As Robert Fogelson points out, Los Angeles is "a city hooked on growth, deeply divided socially, ...

  17. Energy Upgrade California in Los Angeles County, Loan Loss Reserve Fund Agreement

    Broader source: Energy.gov [DOE]

    Energy Upgrade California in Los Angeles County, Loan Loss Reserve Fund Agreement. Example of loan loss reserve agreement.

  18. Timeline for WSMALA Women and Health in Los Angeles 1960-1999

    E-Print Network [OSTI]

    UCLA Center for the Study of Women

    2012-01-01

    Angeles. 1986 Hearing on Dioxin Emissions Associated withhave a hearing on the dioxin emissions associated with the

  19. On-Road Remote Sensing of Automobile Emissions in the Los Angeles Area: Year 3

    E-Print Network [OSTI]

    Denver, University of

    On-Road Remote Sensing of Automobile Emissions in the Los Angeles Area: Year 3 (Riverside) Sajal S., Suite 140 Alpharetta, GA. 30022 Contract No. E-23-4 #12;On-Road Remote Sensing in the Los Angeles Area sensing study in the Los Angeles, CA area. The remote sensor used in this study is capable of measuring

  20. AIR -Slide-1 MIT Lincoln Laboratory

    E-Print Network [OSTI]

    Kepner, Jeremy

    TX-2500 AIR - Slide-1 MIT Lincoln Laboratory TX-2500 An Interactive, On-Demand Rapid by the Department of the Air Force under Air Force contract FA8721-05-C-0002. Opinions, interpretations, conclusions-2500 AIR - Slide-2 MIT Lincoln Laboratory · Motivation · HPEC Software Design Workflow Outline

  1. PUBLIC INFORMATION OFFICE JET PROPULSION LABORATORY

    E-Print Network [OSTI]

    Christian, Eric

    Force Operational Test and Evaluation Center, assigned to the Los Angeles Air Force Base, Calif. Before in the Space Defense Systems Air Force Space Division, Los Angeles Air Force Base, Calif. In his earlier Air communications and scientific data collection for the highly productive Ulysses mission, a joint mission of NASA

  2. Demonstration of split-flow ventilation and recirculation as flow-reduction methods in an Air Force paint spray booth. Volume 2. Final report, 15 February 1991-9 January 1992

    SciTech Connect (OSTI)

    Hughes, S.; Ayer, J.; Sutay, R.

    1994-07-27

    During a series of painting operations in a horizontal-flow paint spray booth at Travis AFB, CA, baseline concentrations of four classes of toxic airborne pollutants were measured at 24 locations across a plane immediately forward of the exhaust filters, in the exhaust duct, and inside and outside the respirator in the painter`s breathing zone (BZ). The resulting data were analyzed and used to design a modified ventilation system that (1) separates a portion of the exhaust exiting the lower portion of the booth, which contains a concentration of toxic pollutants greater than the average at the exhaust plane (split-flow); and (2) provides an option to return the flow from the upper portion of the exhaust to the intake plenum for mixing with fresh air and recirculation through the booth (recirculation). After critical review by cognizant Air Force offices, and an experimental demonstration showing that a flame ionization detector monitoring the air entering the booth is able to detect excursions above the equivalent exposure limit for the solvents in the paint, the exhaust duct was reconfigured for split-flow and recirculating ventilation.

  3. Demonstration of split-flow ventilation and recirculation as flow-reduction methods in an Air Force paint spray booth. Final report, 15 February 1991-9 October 1992

    SciTech Connect (OSTI)

    Hughes, S.; Ayer, J.; Sutay, R.

    1994-07-27

    During a series of painting operations in a horizontal-flow paint spray booth at Travis AFB, CA, baseline concentrations of four classes of toxic airborne pollutants were measured at 24 locations across a plane immediately forward of the exhaust filters, in the exhaust duct, and inside and outside the respirator in the painter`s breathing zone (BZ). The resulting data were analyzed and used to design a modified ventilation system that (1) separates a portion of the exhaust exiting the lower portion of the booth, which contains a concentration of toxic pollutants greater than the average at the exhaust plane (split-flow); and (2) provides an option to return the flow from the upper portion of the exhaust to the intake plenum for mixing with fresh air and recirculation through the booth (recirculation). After critical review by cognizant Air Force offices and an experimental demonstration showing that a flame ionization detector monitoring the air entering the booth is able to detect excursions above the equivalent exposure limit for the solvents in the paint, the exhaust duct was reconfigured for split-flow and recirculating ventilation. A volunteer painter was briefed on the increased risk of exposure during recirculation, and on the purposes and possible benefits of this study. He then signed an informed consent form before participating in the recirculation tests. A series of tests generally equivalent to the baseline series was conducted during split-flow and recirculating ventilation, and three tests were performed during only split-flow ventilation.

  4. Demonstration of split-flow ventilation and recirculation as flow-reduction methods in an Air Force paint spray booth. Volume 1. Final report, 15 February 1991-9 January 1992

    SciTech Connect (OSTI)

    Hughes, S.; Ayer, J.; Sutay, R.

    1994-07-27

    During a series of painting operations in a horizontal-flow paint spray booth at Travis AFB, CA, baseline concentrations of four classes of toxic airborne pollutants were measured at 24 locations across a plane immediately forward of the exhaust filters, in the exhaust duct, and inside and outside the respirator in the painter`s breathing zone (BZ). The resulting data were analyzed and used to design a modified ventilation system that (1) separates a portion of the exhaust exiting the lower portion of the booth, which contains a concentration of toxic pollutants greater than the average at the exhaust plane (split-flow); and (2) provides an option to return the flow from the upper portion of the exhaust to the intake plenum for mixing with fresh air and recirculation through the booth (recirculation). After critical review by cognizant Air Force offices, and an experimental demonstration showing that a flame ionization detector monitoring the air entering the booth is able to detect excursions above the equivalent exposure limit for the solvents in the paint the exhaust duct was reconfigured for split-flow and recirculating ventilation.

  5. UNIVERSITY OF CALIFORNIA, BERKELEY SANTA BARBARA SANTA CRUZBERKELEY DAVIS IRVINE LOS ANGELES MERCED RIVERSIDE SAN DIEGO SAN FRANCISCO

    E-Print Network [OSTI]

    Alvarez-Cohen, Lisa

    ANGELES · MERCED · RIVERSIDE · SAN DIEGO · SAN FRANCISCO Dear California Undergraduate Student, You may

  6. Distribution of small dispersive coal dust particles and absorbed radioactive chemical elements in conditions of forced acoustic resonance in iodine air filter at nuclear power plant

    E-Print Network [OSTI]

    Oleg P. Ledenyov; Ivan M. Neklyudov

    2013-06-14

    The physical features of distribution of the small dispersive coal dust particles and the adsorbed radioactive chemical elements and their isotopes in the absorber with the granular filtering medium with the cylindrical coal granules were researched in the case of the intensive air dust aerosol stream flow through the iodine air filter (IAF). It was shown that, at the certain aerodynamic conditions in the IAF, the generation of the acoustic oscillations is possible. It was found that the acoustic oscillations generation results in an appearance of the standing acoustic waves of the air pressure (density) in the IAF. In the case of the intensive blow of the air dust aerosol, it was demonstrated that the standing acoustic waves have some strong influences on both: 1) the dynamics of small dispersive coal dust particles movement and their accumulation in the IAF; 2) the oversaturation of the cylindrical coal granules by the adsorbed radioactive chemical elements and their isotopes in the regions, where the antinodes of the acoustic waves are positioned. Finally, we completed the comparative analysis of the theoretical calculations with the experimental results, obtained for the cases of: 1) the experimental aerodynamic modeling of physical processes of the absorbed radioactive chemical elements and their isotopes distribution in the IAF; and 2) the gamma-activation spectroscopy analysis of the absorbed radioactive chemical elements and their isotopes distribution in the IAF. We made the innovative propositions on the necessary technical modifications with the purpose to improve the IAF technical characteristics and increase its operational time at the nuclear power plant (NPP), going from the completed precise characterization of the IAF parameters at the long term operation.

  7. PATENTS --C.A. Angell ELECTROLYTES AND BATTERY COMPONENTS

    E-Print Network [OSTI]

    Angell, C. Austen

    acids with high temperature stability for fuel cell and other high temperature applications, method and protic-salt imbibed polymer membranes for high temperature fuel cell applications" C.A. Angell, US Patent Batteries Ionic Liquids and Ionic Liquid Acids with High Temperature Stability for Fuel Cell and Other High

  8. TRANSIENT EFFECTS IN OILFIELD CEMENTING FLOWS MIGUEL ANGEL MOYERS GONZALEZ

    E-Print Network [OSTI]

    Fournier, John J.F.

    cementing of an oil well. This process involves displacement of a sequence of non-Newtonian fluids alongTRANSIENT EFFECTS IN OILFIELD CEMENTING FLOWS by MIGUEL ANGEL MOYERS GONZ´ALEZ B.Sc., Instituto is in fact well-posed. In chapter 4 we study stability of multi-layer parallel flows, i.e. long fingers

  9. UNIVERSITY OF CALIFORNIA, LOS ANGELES DEPARTMENT OF GEOGRAPHY

    E-Print Network [OSTI]

    . Brown, "A Nineteenth-Century Argentine Cattle Empire" Agricultural History 52(1) 1978, pp. 160 by Charles Sargent on the Southern Cone in Blouet and Blouet (on reserve). Week Eight. The Andes. Loss Fortunes: Biodiversity and Peasant Livelihood in the Peruvian Andes (Berkeley & Los Angeles: Univ

  10. Power-Aware Deployment and Control of Forced-Convection and Thermoelectric Coolers

    E-Print Network [OSTI]

    Pedram, Massoud

    Power-Aware Deployment and Control of Forced-Convection and Thermoelectric Coolers Mohammad Javad Angeles, CA, USA {dousti, pedram}@usc.edu ABSTRACT Advances in the thermoelectric cooling technology have made it one of the promising solutions for spot cooling in VLSI circuits. Thermoelectric coolers (TECs

  11. Complejidad: Mecanica Estadistica y Ciencia No Lineal Angel Sanchez

    E-Print Network [OSTI]

    Sánchez, Angel "Anxo"

    Complejidad: Mec´anica Estad´istica y Ciencia No Lineal Angel S´anchez Grupo Interdisciplinar de punto de vista personal del campo de investigaci´on "Complejidad: Mec´anica Estad´istica y Ciencia complejos, mec´anica estad´istica, ciencia no lineal Clasificaci´on por materias AMS : 34-xx, 35-xx, 37-xx

  12. Parking requirements as a barrier to housing development: regulation and reform in Los Angeles

    E-Print Network [OSTI]

    Manville, Michael; Shoup, Donald C

    2010-01-01

    Renaissance resulting in parking shortage. Los AngelesJakle, Scully 2004. Lots of Parking. University of VirginiaDonald Shoup. 2005. People, Parking and Cities. Journal of

  13. Port Angeles Public Works and Utilities- Commercial and Industrial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Port Angeles Public Works and Utilities provides incentives for business customers to increase the energy efficiency of eligible facilities. Rebates are offered for a variety of improvements...

  14. Success, Failure, and Improvisation: Tactics of the Los Angeles Experimental Jazz Community

    E-Print Network [OSTI]

    Kaplan, Aaron

    2013-01-01

    2013. Interview by Aaron Kaplan. Los Angeles, CA. January2013. Interview by Aaron Kaplan. Riverside, CA. January 23.2013. Interview by Aaron Kaplan. Claremont, CA. February 6.

  15. Energy Upgrade California in Los Angeles County-- The Flex Path Program

    Broader source: Energy.gov [DOE]

    Energy Upgrade California in Los Angeles County: The Flex Path Program. Provides an overview of the Flex Path Pilot Program, progress and next steps.

  16. Angel wing seals for blades of a gas turbine and methods for determining angel wing seal profiles

    DOE Patents [OSTI]

    Wang, John Zhiqiang (Greenville, SC)

    2003-01-01

    A gas turbine has buckets rotatable about an axis, the buckets having angel wing seals. The seals have outer and inner surfaces, at least one of which, and preferably both, extend non-linearly between root radii and the tip of the seal body. The profiles are determined in a manner to minimize the weight of the seal bodies, while maintaining the stresses below predetermined maximum or allowable stresses.

  17. Management problems relative to granting civilian personnel authority to supervisors in the Air Training Command 

    E-Print Network [OSTI]

    Wolf, Kenneth

    1961-01-01

    %ale and suggestions relative to this study. In additions aPpreoiation is extended to Nr, Leroy Mathewsa Civilian Personnel Officer~ Chanute Air Force Base~ HlinoisI Nr. Jack Nard~ Civilian Personnel Officer, Harlingen Air Force Base, Texas; Nx', Granville 0..., Chastain~ Civilian Personnel Officer~ Keesler Air Force Base~ Mississippi~ Mr. J, Naurioe Daniels, Civilian Personnel Ofricer~ Perrin Air Force Base, Texas~ and Nr, Jones B, Rawlings~ Civilian Personnel Officer, "~dolph Air Force Base, Texas...

  18. Culture in concrete : art and the re-imagination of the Los Angeles River as civic space

    E-Print Network [OSTI]

    Arroyo, John C. (John Christopher)

    2010-01-01

    The Los Angeles River is the common physical, social, and cultural thread that connects many of Los Angeles' most diverse and under-represented communities, the majority of which comprise its downstream corridor. It is a ...

  19. UNIVERSITY OF CALIFORNIA, RIVERSIDE SANTA BARBARA SANTA CRUZBERKELEY DAVIS IRVINE LOS ANGELES MERCED RIVERSIDE SAN DIEGO SAN FRANCISCO

    E-Print Network [OSTI]

    ANGELES · MERCED · RIVERSIDE · SAN DIEGO · SAN FRANCISCO FINANCIAL AID OFFICE RIVERSIDE, CAIFORNIA 92521

  20. Rapid Traffic Information Dissemination Using Named Data Los Angeles, CA, USA

    E-Print Network [OSTI]

    California at Los Angeles, University of

    Rapid Traffic Information Dissemination Using Named Data Lucas Wang UCLA Los Angeles, CA, USA lucas@us.toyota-itc.com Lixia Zhang UCLA Los Angeles, CA, USA lixia@cs.ucla.edu ABSTRACT This paper applies the Named Data traffic information dissemination application based on the data naming design from our previ- ous work

  1. On-Road Remote Sensing of Automobile Emissions in west Los Angeles: Year 4,

    E-Print Network [OSTI]

    Denver, University of

    (or completely) converting engine-out CO, HC and NO emissions to carbon dioxide (CO2), waterOn-Road Remote Sensing of Automobile Emissions in west Los Angeles: Year 4, October 2005 Gary A Alpharetta, Georgia 30022 Contract No. E-23-9 #12;On-Road Remote Sensing in west Los Angeles: Year 4 1

  2. City Profile: Los Angeles A part of the study entitled: Reducing greenhouse gas emissions through local

    E-Print Network [OSTI]

    California at Davis, University of

    City Profile: Los Angeles A part of the study entitled: Reducing greenhouse gas emissions through in multifamily housing and more than 10 percent of households do not own a car. 61 percent of Los Angelenos over. Los Angeles Commute Mode Split Car Transit Walk Other Source: US Census Figure 1 Approximately three

  3. The Los Angeles Physics Teachers Alliance Group (LAPTAG) Plasma Physics Experiment

    E-Print Network [OSTI]

    Carter, Troy

    Alliance Group (LAPTAG) Nearly eight years ago the LAPTAG was created so that universities could interact1 The Los Angeles Physics Teachers Alliance Group (LAPTAG) Plasma Physics Experiment Principal a group of teachers from the Los Angeles Physics Teachers Alliance Group (LAPTAG), Prof. Walter Gekelman

  4. On-Road Remote Sensing of Automobile Emissions in the Los Angeles Area: Year 2

    E-Print Network [OSTI]

    Denver, University of

    On-Road Remote Sensing of Automobile Emissions in the Los Angeles Area: Year 2 Sajal S. Pokharel Alpharetta, GA. 30022 Contract No. E-23-4 #12;On-Road Remote Sensing in the Los Angeles Area: Year 2 2 EXECUTIVE SUMMARY The University of Denver conducted the second year of a five year remote sensing study

  5. On-Road Remote Sensing of Automobile Emissions in the Los Angeles Area

    E-Print Network [OSTI]

    Denver, University of

    On-Road Remote Sensing of Automobile Emissions in the Los Angeles Area: Year 1 Gary A. Bishop a nine-day remote sensing study in the Los Angeles, CA area in the summer of 1999. The remote sensor used in this study exhibit a gamma distribution, with the dirtiest 10% of the fleet responsible for 70%, 53%, and 51

  6. CATALOG OF PROCESSED DATA FOR 7 BUILDINGS A.0466 Los Angeles, 15250 Ventura Blvd., Roof (13th floor) (pp. 7)

    E-Print Network [OSTI]

    Southern California, University of

    APPENDIX A CATALOG OF PROCESSED DATA FOR 7 BUILDINGS A.0466 Los Angeles, 15250 Ventura Blvd., Roof Burbank, 3601 West Olive Ave., Roof (9th floor) (pp. 11) A.5451 Los Angeles, 6301 Owensmouth Ave., Roof (12th level) (pp. 8) A.5453 Los Angeles, 5805 Sepulveda Blvd., Roof (9th floor) (pp. 19) A.5455 Los

  7. East Los Angeles, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, AlabamaETEC GmbH Jump to: navigation,Foothills,Lake-Orient Park, Florida:Los Angeles,

  8. Los Angeles, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma, Arizona:Oregon: EnergyLloyd, NewBranchLongweiLos AlamosPowerAngeles) Jump

  9. Los Angeles Recognized for Leadership in Energy Efficiency | Department of

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAand DOE Safety StandardsLaborLignol<Colinand LessonsofLosofLos Angeles,

  10. CalCEF Angel Network | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButte County, California: Energy ResourcesCRED: A New Model ofCVCIICalCEF Angel

  11. Los Angeles Summary of Reported Data | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA PublicLED1,400 Jobs | DepartmentSummaryLosLos AngelesSummary of

  12. Protective Force

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2005-08-26

    Establishes requirements for management and operation of the DOE Protective Force (PF), establishes requirements for firearms operations and defines the firearms courses of fire. Cancels: DOE M 473.2-1A DOE M 473.2-2

  13. Terminal Chaos: Why U.S. AirTravel Is

    E-Print Network [OSTI]

    . Unless aviation infrastructure (airports and air traffic control) were also transformed by market forces success in democ- ratizing air travel. It unleashed competition that transformed air travel from a luxury

  14. Protective Force

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2006-03-07

    The manual establishes requirements for management and operation of the DOE Protective Force, establishes requirements for firearms operations and defines the firearms courses of fire. Chg 1 dated 3/7/06. DOE M 470.4-3A cancels DOE M 470.4-3, Chg 1, Protective Force, dated 3-7-06, Attachment 2, Contractor Requirement Document (CRD) only (except for Section C). Chg 1, dated 3-7-06, cancels DOE M 470.4-3

  15. Patrick Air Force Base | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    More Documents & Publications Federal Utility Partnership Working Group Meeting Notes FPL Energy Services ESCO Qualification Sheet UESC Project Overview: NASA Ames Research Center...

  16. Forced Air Systems in High Performance Homes

    Broader source: Energy.gov [DOE]

    This presentation was delivered at the U.S. Department of Energy Building America Technical Update meeting on April 29-30, 2013, in Denver, Colorado.

  17. Sandia Energy - Air Force Research Laboratory Testing

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-Throughput Analysis ofSample SULI Program StudentSandiaCOMMUNITYand

  18. Hill Air Force Base | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nA Guide to TappingWORK BREAKDOWNEnergyEnergypermanent

  19. Hickam Air Force Base | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,ExecutiveFinancing ProgramsDepartment of¡ ¢Help Design

  20. Hill Air Force Base | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,ExecutiveFinancingR Walls - Building America Topathe Risk along the

  1. Feasibility Study of Economics and Performance of Biopower at the Chanute Air Force Base in Rantoul, Illinois. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites

    SciTech Connect (OSTI)

    Scarlata, C.; Mosey, G.

    2013-05-01

    The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Former Chanute Air Force Base site in Rantoul, Illinois, for a feasibility study of renewable energy production. The National Renewable Energy Laboratory (NREL) was contacted to provide technical assistance for this project. The purpose of this study was to assess the site for a possible biopower system installation and estimate the cost, performance, and impacts of different biopower options.

  2. Survival, Economic Mobility, and Community Among Los Angeles Fruit Vendors

    E-Print Network [OSTI]

    Rosales, Rocio

    2012-01-01

    labour market accessible to them outside of instances, these strategies force vendors to make tradeoffs between income generation and risk.

  3. The Clean Air Mercury Rule

    SciTech Connect (OSTI)

    Michael Rossler

    2005-07-01

    Coming into force on July 15, 2005, the US Clean Air Mercury Rule will use a market-based cap-and-trade approach under Section 111 of the Clean Air Act to reduce mercury emissions from the electric power sector. This article provides a comprehensive summary of the new rule. 14 refs., 2 tabs.

  4. Three major novels of Miguel Angel Asturias : a study in fictional method 

    E-Print Network [OSTI]

    Martin, G. M.

    1970-01-01

    Despite the award of the Nobel Prize to Miguel Angel Asturias in 1967, he appears to have gone into decline with the rise of the nueva novela latinoamericana. Emir Rodrguez Monegal's influential but negative view in "Los dos Asturias" ignores...

  5. Mechanical fault interaction within the Los Angeles Basin: A two-dimensional analysis using mechanical efficiency

    E-Print Network [OSTI]

    Cooke, Michele

    Mechanical fault interaction within the Los Angeles Basin: A two-dimensional analysis using mechanical efficiency Michele L. Cooke Geosciences Department, University of Massachusetts-Amherst, Amherst July 2002. [1] Mechanical models examine deformation within eight different structural cross sections

  6. EECBG Success Story: The City of Los Angeles Has Its Spotlight...

    Energy Savers [EERE]

    World" -- now has its spotlight on energy efficiency. The city of Los Angeles held a press event to wrap up the Department of Energy's Energy Efficiency Community Block Grant...

  7. The Los Angeles Aqueduct: A Reexamination of California’s First Critical Water Transfer

    E-Print Network [OSTI]

    Robie, Charles

    2015-01-01

    California’s First Critical Water Transfer By Charles Robieof California’s first great water transfer, between InyoLos Angeles’s Department of Water and Power. As I reexamine

  8. Participation in Export Markets and Plant Productivity in Los Angeles, 1987-1997

    E-Print Network [OSTI]

    Breau, Sebastien; Rigby, David L.

    2006-01-01

    and competitiveness on exports and economic- growth. Growthis for the dummy on exports at t whereas the dependent is t+Figure 1 – Hotbeds of Export Activity Across Los Angeles,

  9. Field container as a regional strategy for revitalizing the Los Angeles River

    E-Print Network [OSTI]

    Ghole, Saba (Saba Ashfaq)

    2007-01-01

    This thesis is the study of the Los Angeles River as a multi-layered field with urban condensers that revitalize the river, connect and revitalize the municipal districts bordering the river, and restructure the region to ...

  10. Gangster Boogie: Los Angeles and the Rise of Gangsta Rap, 1965-1992

    E-Print Network [OSTI]

    Viator, Felicia Angeja

    2012-01-01

    dark body, whose dogged strength alone keeps it from being torn asunder. ” W.E.B.dark. ” 8 By the early 1960s, Los Angeles had become host to a growing web

  11. The rules of ruling : charter reform in Los Angeles, 1850-2008

    E-Print Network [OSTI]

    Ingram, James Warren

    2008-01-01

    the Challenges of Charter Reform, Kevin F. McCarthy, Stevenof Los Angeles Charter Reform,” Appendix B of Meetingthe Challenges of Charter Reform, Kevin F. McCarthy, Steven

  12. Tour Planning for an Unmanned Air Vehicle under Wind Conditions

    E-Print Network [OSTI]

    Iyer, Ram Venkataraman

    Tour Planning for an Unmanned Air Vehicle under Wind Conditions Rachelle L. McNeely and Ram V. Iyer Texas Tech University, Lubbock, TX 79409-1042 and Phillip R. Chandler U. S. Air Force Research Laboratory, Wright­Patterson Air Force Base, Ohio 45433-7531 Graduate Student, Department of Mathematics

  13. "Expert" Racism: Police, politicians, the wealthy, and the production of racial boundaries in a Los Angeles neighborhood and beyond

    E-Print Network [OSTI]

    Muniz, Ana

    2012-01-01

    Los Angeles “Expert” Racism: Police, politicians, theTHE DISSERTATION “Expert” Racism: Police, politicians, theanti-Semitism and anti- black racism (Collins 2006:27). For

  14. U.S. Air Force (USAF) Air Force Research Laboratory (AFRL)

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Objective for the re-release to get more information for: * Data on market demand for Flexible Hybrid Electronics. * Size and composition of industrial sector affected by FHE...

  15. THERMAL ANALYSIS OF AIR-COOLED FUEL CELLS Setareh Shahsavari

    E-Print Network [OSTI]

    Bahrami, Majid

    - cooled proton exchange membrane fuel cells (PEMFC). In the modeled fuel cell stack, forced air flow for thermal analysis of air-cooled PEMFC stacks, where temperature non-uniformity is high and thermal

  16. AIR LEAKAGE, SURFACE PRESSURES AND INFILTRATION RATES IN HOUSES

    E-Print Network [OSTI]

    Grimsrud, D.T.

    2011-01-01

    frame construction. floor furnace heating. m floor windows,Gas forced air heating system. 100 m floor area, 230 msolar heating Sealed combustion wood stove. 174 m floor

  17. INSTANTANEOUS FREQUENCY VERSUS TIME FOR 7 BUILDINGS B.0466 Los Angeles, 15250 Ventura Blvd., Roof (13th floor) (pp. 7)

    E-Print Network [OSTI]

    Southern California, University of

    Blvd., Roof (13th floor) (pp. 7) B.5108 Santa Susana, ETEC Bldg 462 (6th Floor, and 1st Floor (pp. 19) B.5450 Burbank, 3601 West Olive Ave., Roof (9th floor) (pp. 11) B.5451 Los Angeles, 6301 Owensmouth Ave., Roof (12th level) (pp. 7) B.5453 Los Angeles, 5805 Sepulveda Blvd., Roof (9th floor) (pp. 13) B

  18. Air pollution study of Laredo Customs Station 

    E-Print Network [OSTI]

    Welling, Vidyadhar Yeshwant

    1972-01-01

    was found between these results. This gives credence to the results obtained on the proposed ventilation system. The report discusses in length various vent1lation systems and their effects. It proposes the installation of an east-to-west forced air... CONCLUSIONS AND RECOMMENDATIONS. REFERENCES. ' VITA. Page V1 13 21 33 49 77 83 85 LIST OF TABLES Table l Comparative Sampling Results. 2 Fan Effect. 3 Existing Forced Air System Effect Page 39 45 4 Velocity Distribution Outside and Inside...

  19. Air-to-air turbocharged air cooling versus air-to-water turbocharged air cooling

    SciTech Connect (OSTI)

    Moranne, J.-P.; Lukas, J.J.

    1984-01-01

    In Europe, turbocharged air in diesel engines used in on-road vehicles is cooled only by air. It is expected that by 1990, ten to twelve percent of European heavy trucks with diesel engines will cool turbocharged air by water. Air-to-air turbocharges air cooling is reviewed and the evolution of air-to-water turbocharged air cooling presented before the two systems are compared.

  20. JSHSENSURING A FUTURE FOR SCIENCE The Junior Science and Humanities Symposium, sponsored by the US Army/Navy/Air

    E-Print Network [OSTI]

    Kelly, John J.

    Army/Navy/Air Force and Loyola University Chicago is introducing an e-mentoring program for students

  1. 1 6 High-Temperature-High-Pressure Diffractometry R. J. Angel*

    E-Print Network [OSTI]

    Downs, Robert T.

    1 6 High- Temperature-High-Pressure Diffractometry R. J. Angel* Bayerisches Geoinstitut 20015 *Present address: Department ofGeological Sciences, Virginia Tech, Blacksburg, VA 24061 INTRODUCTION Effective techniques for conducting high-pressure and high-temperature single-crystal X

  2. Battery concepts for high density energy storage: Principles and practice. C. Austen Angell

    E-Print Network [OSTI]

    Angell, C. Austen

    of biblical times. Currently, success in this area is critical if solar energy harnessing is to become tolerate voltages above 5V, are needed. In this area, unlike materials science, the technology developedBattery concepts for high density energy storage: Principles and practice. C. Austen Angell Dept

  3. RAPID IMAGING Department of Electrical Engineering, University of Southern California, Los Angeles, California, United States

    E-Print Network [OSTI]

    Carvalho, Joăo Luiz

    Angeles, California, United States 2 Departmento de Engenharia Elétrica, University of Brasília, Brasília, Distrito Federal, Brazil Acceleration of spiral Fourier velocity encoded MRI using 3D SPIRiT Davi M. Lyra 21st Annual Meeting and Exhibition - Salt Lake City, Utah, United States - April 2013 leite

  4. Elasticity measurements on minerals: a review ROSS J. ANGEL1,*, JENNIFER M. JACKSON2

    E-Print Network [OSTI]

    Jackson, Jennifer M.

    Elasticity measurements on minerals: a review ROSS J. ANGEL1,*, JENNIFER M. JACKSON2 , HANS J 91125, USA 3 Deutsches Geoforschungszentrum, 14473 Potsdam, Germany Abstract: The elasticity of minerals in the experimental methods used to determine the elastic properties of minerals. Not only have new techniques become

  5. Cover illustration courtesy of the Los Angeles County Childhood Lead Poisoning Prevention Program

    E-Print Network [OSTI]

    Cover illustration courtesy of the Los Angeles County Childhood Lead Poisoning Prevention Program Committee on Childhood Lead Poisoning Prevention Edited by Birt Harvey, MD Centers for Disease Control, Director Lead Poisoning Prevention Branch Gary P. Noonan, MPA, Acting Chief U.S. Department of Health

  6. ON-ROAD REMOTE SENSING OF CO EMISSIONS IN THE LOS ANGELES

    E-Print Network [OSTI]

    Denver, University of

    #12;ON-ROAD REMOTE SENSING OF CO EMISSIONS IN THE LOS ANGELES BASIN Donald H. Stedman, Gary A. Comparison of tailpipe %CO measured by an on-board analyzer and by remote sensing. Data collected 12/8/89, 12

  7. 2014 Graduating MESA Seniors -USC MESA Hawkins High School Jeffrey Chicas CSU Los Angeles Mechanical Engineering

    E-Print Network [OSTI]

    Zhou, Chongwu

    Hills Sociology Dae-Woo Han Undecided Engineering Caroline Castro Cal Poly Pomona Aerospace Engineering Engineering Kevin Gomez CSU Long Beach Electrical Engineering Renzo San-Yuan Undecided Engineering Carlos Mechanical Engineering Carina Martinez CSU Los Angeles Computer Science Armando Gamez Jr. UC Irvine Aerospace

  8. No Borders, No Nations: Making Greece in Department of Geography, University of California, Los Angeles

    E-Print Network [OSTI]

    No Borders, No Nations: Making Greece in Macedonia John Agnew Department of Geography, University of California, Los Angeles Macedonia's centrality to the making of Greece over the past century provides of Greece in Macedonia may become increasingly problematic because the political logic of all national

  9. Measurement of vertical ground reaction force in jumping dogs 

    E-Print Network [OSTI]

    Yanoff, Susan Rena

    1991-01-01

    , Lackland Air Force Base, Texas. I am grateful to Colonel Paul B. Jennings, Chief, Veterinary Division, for his endorsement of this project. TABLE OF CONTENTS Page nl DEDICATION ACKNOWLEDGEMENTS TABLE OF CONTENTS LIST OF TABLES LIST OF FIGURES... Design Thirteen military working dogs, weighing 2741 kg, and greater than 1 year of age, were used in this study. The dogs were kenneled at Lackland Air Force Base, San Antonio, Texas. Seven dogs were German Shepherd Dogs and 6 were Belgian Malinois...

  10. Pre-Feasibility Analysis of Pellet Manufacturing on the Former Loring Air Force Base Site. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites

    SciTech Connect (OSTI)

    Hunsberger, R.; Mosey, G.

    2014-04-01

    The U.S. Environmental Protection Agency (EPA) Office of Solid Waste and Emergency Response, in accordance with the RE-Powering America's Lands initiative, engaged the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) to conduct feasibility studies to assess the viability of developing renewable energy generating facilities on contaminated sites. This site, in Limestone, Maine -- formerly the location of the Loring Air Force Base but now owned by the Aroostook Band of Micmac -- was selected for the potential to produce heating pellets from woody feedstock. Biomass was chosen as the renewable energy resource to evaluate based on abundant woody-biomass resources available in the area. NREL also evaluates potential savings from converting existing Micmac property from oil-fired heating to pellet heating.

  11. Air Observe System

    E-Print Network [OSTI]

    Alexander Bolonkin

    2007-01-10

    This manuscript contains a description and basic principles for observing inaccessible areas using low cost, easily deployed equipment. The basic premise is to suspend a tiny video camera at an altitude of 10 - 200 meters over the area to be surveyed. The TV camera supports at altitude by wind or balloon. The technical challenges regard the means by which the camera is suspended. Such a system may be used by military or police forces or by civil authorities for rescue missions or assessment of natural disasters. The method may be further developed for military applications by integrating the surveillance task with deployment of munitions. Key words: air observer, air suspended system, low altitude video observer.

  12. Medical Records in the Greater Los Angeles State Veterans Home: A Unique Opportunity to Improve Quality of Care

    E-Print Network [OSTI]

    Allison Townsend; Galena Kolchugina

    2006-01-01

    of the Office of Asset Management of the Greater Los AngelesGLA Department of Asset Management will benefit most fromby the GLA Office of Asset Management. Recommendation #2: If

  13. Making schools the centers of communities : moving the Los Angeles Unified School District from policy to practice

    E-Print Network [OSTI]

    Rodriguez, Miguel A. (Miguel Angel), M.C.P. Massachusetts Institute of Technology

    2006-01-01

    Schools often represent the largest, single community public infrastructure investment. In light of this, California's Los Angeles Unified School District (LAUSD) is in a unique and critical position as it attempts to ...

  14. Protective Force Program Manual

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2000-06-30

    Provides detailed requirements to supplement DOE O 473.2, Protective Force Program, which establishes the requirements and responsibilities for management and operation of the Department of Energy (DOE) Protective Force (PF) Program. Does not cancel other directives.

  15. Castro with Carranzista Forces 

    E-Print Network [OSTI]

    Unknown

    2011-09-05

    Casimir pistons are models in which finite Casimir forces can be calculated without any suspect renormalizations. It has been suggested that such forces are always attractive, but we present several counterexamples, notably ...

  16. Administering Work Force Discipline

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2015-05-14

    The order provides requirements and responsibilities for administering work force discipline and corrective actions. Supersedes DOE O 3750.1.

  17. Piezoresistive cantilever force-clamp system

    SciTech Connect (OSTI)

    Park, Sung-Jin; Petzold, Bryan C.; Pruitt, Beth L. [Department of Mechanical Engineering, Stanford University, Stanford, California 94305 (United States); Goodman, Miriam B. [Department of Molecular and Cellular Physiology, Stanford University, Stanford, California 94305 (United States)

    2011-04-15

    We present a microelectromechanical device-based tool, namely, a force-clamp system that sets or ''clamps'' the scaled force and can apply designed loading profiles (e.g., constant, sinusoidal) of a desired magnitude. The system implements a piezoresistive cantilever as a force sensor and the built-in capacitive sensor of a piezoelectric actuator as a displacement sensor, such that sample indentation depth can be directly calculated from the force and displacement signals. A programmable real-time controller operating at 100 kHz feedback calculates the driving voltage of the actuator. The system has two distinct modes: a force-clamp mode that controls the force applied to a sample and a displacement-clamp mode that controls the moving distance of the actuator. We demonstrate that the system has a large dynamic range (sub-nN up to tens of {mu}N force and nm up to tens of {mu}m displacement) in both air and water, and excellent dynamic response (fast response time, <2 ms and large bandwidth, 1 Hz up to 1 kHz). In addition, the system has been specifically designed to be integrated with other instruments such as a microscope with patch-clamp electronics. We demonstrate the capabilities of the system by using it to calibrate the stiffness and sensitivity of an electrostatic actuator and to measure the mechanics of a living, freely moving Caenorhabditis elegans nematode.

  18. Air Quality

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News Publications Traditional KnowledgeAgenda Agenda NERSC UserAgustin Mihi andAir Leaks inAir

  19. 1540 Alcazar St., CHP 155, Los Angeles, CA 90089-9006 Tel.: 323-442-2900 Fax: 323-442-1515 www.usc.edu/pt The comprehensive mission of the Division is to

    E-Print Network [OSTI]

    Valero-Cuevas, Francisco

    (over) 1540 Alcazar St., CHP 155, Los Angeles, CA 90089-9006 Tel.: 323-442-2900 Fax: 323 St., CHP 155, Los Angeles, CA 90089-9006 Tel.: 323-442-2900 Fax: 323-442-1515 www

  20. Forces from Connes' geometry

    E-Print Network [OSTI]

    Thomas Schucker

    2007-03-26

    We try to give a pedagogical introduction to Connes' derivation of the standard model of electro-magnetic, weak and strong forces from gravity.

  1. NUCLEAR PROXIMITY FORCES

    E-Print Network [OSTI]

    Randrup, J.

    2011-01-01

    One might summarize of nuclear potential energy has beendegree of freedom) for the nuclear interaction between anyUniversity of California. Nuclear Proximity Forces 'I< at

  2. Determining the Right Air Quality for Your Compressed Air System...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Applications Plant Air Air tools, general plant air Instrument Air Laboratories, paint spraying, powder coating, climate control Process Air Food and pharmaceutical process...

  3. Two techniques for forecasting clear air turbulence 

    E-Print Network [OSTI]

    Arbeiter, Randolph George

    1977-01-01

    result in only mild annoyance or discomfort (air sickness) to crew and passengers. As it becomes moderate, difficulty may be experienced in moving about inside the airplane and the crew may momentarily lose control. Severe CAT can result in injury... successfully used by the Air Force Clobal Heather Central (Barnett, 1970) for oper" tional forecasting on a day-to-day basis. Furthermore, its usefulness 1' or supersonic aircraft in the stratosphere v;as successfully demonstrated by Scoggins et H. (1975...

  4. The drag force during the transient regime

    E-Print Network [OSTI]

    Souza, P V S; de Oliveira, P M C

    2015-01-01

    In this paper, we analyze the drag force acting on a cylinder in a wind tunnel. The inspiration comes from an experimental result: a small, light ball falls on air; its speed increases, reaches a maximum, decreases and finally stabilizes. This surprising breaking behavior is due to the gradual formation of the so-called von K\\'arm\\'an street of air vortices behind the ball: while it is not completely formed, the transient drag force is smaller than the known steady state value and the ball can reach speeds higher than its final value. To show it, we treat the similar problem of a cylinder inside a wind tunnel suddenly switched on, by solving the Navier-Stokes dynamic equation. We use a finite difference method with successive relaxations on a grid. We also treat the case of a rotating cylinder, leading to the Magnus force. The novelty is the method we use to calculate these forces, which avoids the traditional surface integration of velocity gradients; the latter demands a very precise determination of the ve...

  5. ,"Los Angeles Gasoline and Diesel Retail Prices"

    U.S. Energy Information Administration (EIA) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Informationmonthly gasoline price to fall to $3.43U.S.longec 188 U.S.1 HomeRegional37Annual*Los Angeles

  6. A Review of "Milton’s Angels:The Early Modern Imagination" by Joad Raymond 

    E-Print Network [OSTI]

    Swann, Adam

    2011-01-01

    stream_source_info Adam Swann - Raymond.pdf.txt stream_content_type text/plain stream_size 9383 Content-Encoding ISO-8859-1 stream_name Adam Swann - Raymond.pdf.txt Content-Type text/plain; charset=ISO-8859-1 reviews 7...: The Early Modern Imagination. Oxford: Oxford University Press, 2010. xviii + 488 pp. + 8 illus. ?30.00. Review by adam swann, university of glasgow Joad Raymond observes that ?very little has been written about early modern angels, particularly in a...

  7. The history of, and search for, the seventeenth century Bristol merchantman Angel Gabriel 

    E-Print Network [OSTI]

    Riess, Warren Curtis

    1980-01-01

    was conducted in both New England and English archives to discover the history of the ship, or possible references to the loca- tion of her wreckage. The ship's history is presented from her early days on an adventure to South America in 1618 to her last... voyage and wreckage in 1635. Evidence suggests her wreckage to be in, or near, Pemaquid Harbor. Short biographies of people associated with the ship are presented as these people appear in her history. A field search for the remains of the Angel...

  8. Los Angeles County, California, Summary of Reported Data From July 1, 2010 - September 30, 2013

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURING OFFICE INDUSTRIALU.S.Leadership on CleanUpListSummary ReportWasteLos Angeles

  9. Protective Force Program Manual

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2001-12-20

    Provides detailed requirements to supplement DOE O 473.2, PROTECTIVE FORCE PROGRAM, which establishes the requirements and responsibilities for management and operation of the Department of Energy (DOE) Protective Force (PF) Program. Change 1 revised pages in Chapters IV and VI on 12/20/2001.

  10. Perinatal Risk Factors and Autism in Los Angeles County: The Role of Air Pollution, Maternal Race/Ethnicity and Nativity

    E-Print Network [OSTI]

    Becerra, Tracy Ann

    2013-01-01

    V, Brantberg K, Gillberg C. Autism and Auditory Brain StemAmong Twin Pairs With Autism. Arch Gen Psychiatry. 2011 Jul23. Folstein S, Rutter M. Autism: familial aggregation and

  11. Ventilation Air Preconditioning Systems 

    E-Print Network [OSTI]

    Khattar, M.; Brandemuehl, M. J.

    1996-01-01

    Increased outside ventilation air requirements demand special attention to how that air will be conditioned. In winter, the incoming air may need preheating; in summer. the mixed air may be too humid for effective dehumidification. Part...

  12. Design of an air track for engineering and physics education

    E-Print Network [OSTI]

    deGuzman, Jeremy Ernest

    2014-01-01

    An air track is a valuable tool for examining force and motion in the classroom, providing a low-friction environment to observe phenomena. Unfortunately, currently available models have limited functionality and are ...

  13. Air Quality

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O D S TA I N P A T T E R N AManaged bynuevo sistemaAir

  14. OOTW Force Design Tools

    SciTech Connect (OSTI)

    Bell, R.E.; Hartley, D.S.III; Packard, S.L.

    1999-05-01

    This report documents refined requirements for tools to aid the process of force design in Operations Other Than War (OOTWs). It recommends actions for the creation of one tool and work on other tools relating to mission planning. It also identifies the governmental agencies and commands with interests in each tool, from whom should come the user advisory groups overseeing the respective tool development activities. The understanding of OOTWs and their analytical support requirements has matured to the point where action can be taken in three areas: force design, collaborative analysis, and impact analysis. While the nature of the action and the length of time before complete results can be expected depends on the area, in each case the action should begin immediately. Force design for OOTWs is not a technically difficult process. Like force design for combat operations, it is a process of matching the capabilities of forces against the specified and implied tasks of the operation, considering the constraints of logistics, transport and force availabilities. However, there is a critical difference that restricts the usefulness of combat force design tools for OOTWs: the combat tools are built to infer non-combat capability requirements from combat capability requirements and cannot reverse the direction of the inference, as is required for OOTWs. Recently, OOTWs have played a larger role in force assessment, system effectiveness and tradeoff analysis, and concept and doctrine development and analysis. In the first Quadrennial Defense Review (QDR), each of the Services created its own OOTW force design tool. Unfortunately, the tools address different parts of the problem and do not coordinate the use of competing capabilities. These tools satisfied the immediate requirements of the QDR, but do not provide a long-term cost-effective solution.

  15. Residential Forced Air System Cabinet Leakage and Blower Performance

    E-Print Network [OSTI]

    Walker, Iain S.

    2010-01-01

    Strategic Plan goals of net zero energy new homes by 2020, Strategic Plan goals of net zero energy new homes by 2020, 

  16. Energy reduction strategies for existing Air Force healthcare facilities

    E-Print Network [OSTI]

    Ramos, Jose I. (Jose Israel)

    2013-01-01

    Federal buildings are required to reduce 30% of their energy use intensities (energy use per square foot) by 2015 and 37.5% by 2020. Additionally, 15% of federal buildings are required to achieve an Energy Star Rating of ...

  17. Comprehensive Energy Program at Patrick Air Force Base Set to...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    More Documents & Publications FPL Energy Services ESCO Qualification Sheet UESC Project Overview: NASA Ames Research Center Federal Utility Partnership Working Group Meeting Notes...

  18. Residential Forced Air System Cabinet Leakage and Blower

    E-Print Network [OSTI]

    : California Energy Commission Public Interest Energy Research Program Prepared By: Lawrence Berkeley National by the California Energy Commission Public Interest Energy Research Program award number CEC-500-07-006 and the Assistant Secretary for Energy Efficiency and Renewable Energy, Building Technologies Program, of the U

  19. Brig. Gen. Dawkins honored at Air Force promotion ceremony |...

    National Nuclear Security Administration (NNSA)

    services concerning weapons issues specific to each service and supporting related programming and budget matters pertinent to the NNSA and the DoD. More photos are available on...

  20. UNITED STATES AIR FORCE LIEUTENANT COLONEL DAVID LEE WEIDE

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    ), Schriever AFB, CO 10. Oct 05-May 07 Executive Officer, 50th Mission Support Group (AFSPC), Schriever AFB, CO

  1. U.S. Air Force Energy Program Presentation

    Energy Savers [EERE]

    fuel requirements via alternative fuel blend by 2016 GOAL PROGRESS: First transcontinental flight, supersonic flight, aerial refueling 1.3M gals of alternative fuels...

  2. Air Force Achieves Fuel Efficiency through Industry Best Practices...

    Office of Environmental Management (EM)

    Presentation Airlines & Aviation Alternative Fuels: Our Drive to Be Early Market Adopters Report of the DOE-DOE Workshop on Fuel Cells in Aviation: Workshop Summary and Action Plan...

  3. Born on an Air Force base in Mississippi, Jan never

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura|BilayerBiomimeticBooks Are Fun book

  4. Hickam Air Force Base Fuel Cell Vehicles: Early Implementation Experience |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool Fits the Bill Financing ToolSustainableSecurity OfficerHeatHelpfulScienceDepartment

  5. Renewable Hydrogen Production at Hickam Air Force Base

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy BillsNo. 195 - Oct. 7,DOERTIRegulatoryResidentialRenewableHydrogen

  6. Renewable Hydrogen Production at Hickam Air Force Base | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy BillsNo. 195 - Oct. 7,DOERTIRegulatoryResidentialRenewableHydrogenEnergy

  7. Air Force Enhanced Use Lease (EUL) Playbook | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolar EnergyAerodynallIndustrias doInformation AikenEnhanced

  8. Air Force Generic Development Agreement | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolar EnergyAerodynallIndustrias doInformation

  9. Air Force Generic Site Development Lease | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolar EnergyAerodynallIndustriasInformation Trust

  10. Air Force Guide to Unsolicited Proposals | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolar EnergyAerodynallIndustriasInformation TrustGuide to

  11. Air Force Academy, Colorado: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin: Energy Resources JumpAdelan1986)Ahoskie,AinsworthAcademy,

  12. Clean Air Task Force CATF | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButte County,Camilla,ThermalCubaParker,GeorgiaValley Geothermal Project

  13. Hickam Air Force Base Fuel Cell Vehicles: Early Implementation Experience

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12,ExecutiveFinancing ProgramsDepartment of¡ ¢Help Design theIndianHere

  14. Protective Force Program

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1995-02-13

    To prescribe Department of Energy policy, responsibilities, and requirements for the management and operation of the Protective Force Program. Chg 1 dated 2-13-95. Cancels DOE O 5632.7 and DOE O 5632.8.

  15. Federal Protective Force

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2009-07-15

    This Manual establishes requirements for the management and operation of the Department of Energy (DOE) Federal protective forces (FPFs). Cancels DOE M 470.4-3, Chg 1. Canceled by DOE O 473.3.

  16. Conservative entropic forces

    E-Print Network [OSTI]

    Visser, Matt

    2011-01-01

    Entropic forces have recently attracted considerable attention as ways to reformulate, retrodict, and perhaps even "explain'" classical Newtonian gravity from a rather specific thermodynamic perspective. In this article I point out that if one wishes to reformulate classical Newtonian gravity in terms of an entropic force, then the fact that Newtonian gravity is described by a conservative force places significant constraints on the form of the entropy and temperature functions. (These constraints also apply to entropic reinterpretations of electromagnetism, and indeed to any conservative force derivable from a potential.) The constraints I will establish are sufficient to present real and significant problems for any reasonable variant of Verlinde's entropic gravity proposal, though for technical reasons the constraints established herein do not directly impact on either Jacobson's or Padmanabhan's versions of entropic gravity. In an attempt to resolve these issues, I will extend the usual notion of entropic...

  17. Weak nuclear forces cause the strong nuclear force

    E-Print Network [OSTI]

    E. L. Koschmieder

    2007-12-11

    We determine the strength of the weak nuclear force which holds the lattices of the elementary particles together. We also determine the strength of the strong nuclear force which emanates from the sides of the nuclear lattices. The strong force is the sum of the unsaturated weak forces at the surface of the nuclear lattices. The strong force is then about ten to the power of 6 times stronger than the weak force between two lattice points.

  18. The enacted environment--the creation of "place" by Mexicans and Mexican Americans in East Los Angeles

    E-Print Network [OSTI]

    Rojas, James Thomas

    1991-01-01

    In this thesis I will examine how residents of East Los Angeles use their front yards and streets to create a sense of "place." The environment created in this way I call "enacted." People are both users and creators of a ...

  19. Using Vertical Rock Uplift Patterns to Constrain the Three-Dimensional Fault Configuration in the Los Angeles Basin

    E-Print Network [OSTI]

    Kurapov, Alexander

    Using Vertical Rock Uplift Patterns to Constrain the Three-Dimensional Fault Configuration of geologic uplift patterns with results of three-dimensional mechanical models provides constraints in the northern Los Angeles basin, California. The modeled uplift matches well the geologic pattern of uplift as

  20. Nanotechnology through the Lenses of Science Fiction Case Study of the Manga Ganmu (Battle Angel Alita) by Kishiro Yukito.

    E-Print Network [OSTI]

    Boyer, Edmond

    1 Nanotechnology through the Lenses of Science Fiction Case Study of the Manga Ganmu (Battle Angel of room at the bottom" and Taniguchi Norio's coining of the term in 1974, nanotechnology has emerged. Most of the articles dealing with nanotechnology stress out the fascinating progress made by those who

  1. Nanotechnology through the Lenses of Science-Fiction Case Study of a Manga: Ganmu (Battle Angel Alita) by Kishiro Yukito.

    E-Print Network [OSTI]

    1 Nanotechnology through the Lenses of Science-Fiction Case Study of a Manga: Ganmu (Battle Angel of room at the bottom" and Taniguchi Norio's coining of the term in 1974, nanotechnology has emerged. Most of the articles dealing with nanotechnology stress out the fascinating progress made by those who

  2. Sample PhD Resume 3710 S. McClintock Ave., Los Angeles, CA, 90089-2905

    E-Print Network [OSTI]

    Zhou, Chongwu

    Incubator Award" from the U.S. Department of Energy (DOE) 2009 NEW EYE PRODUCTIONS Los Angeles, CA Strategy-2005 UNIVERSITY OF CAMBRIDGE Cambridge, UK MS, Advanced Mechanical Engineering Graduated with Distinction (First to simulate fabrication specifications for high energy conversion efficiency Redesigned fabrication method

  3. The status of dwarf carnivores on Cozumel Island, 1, 1 *ALFREDO D. CUARON , MIGUEL ANGEL MARTINEZ-MORALES ,

    E-Print Network [OSTI]

    Gompper, Matthew E.

    . Introduction The isolation of island systems and the biogeographic factors that contribute to an island's biotaThe status of dwarf carnivores on Cozumel Island, Mexico 1, 1´ ´*ALFREDO D. CUARON , MIGUEL ANGEL in revised form 9 January 2003 Key words: Conservation, Cozumel, Island endemics, Nasua nelsoni, Potos flavus

  4. Choosing the right boiler air fans at Weston 4

    SciTech Connect (OSTI)

    Spring, N.

    2009-04-15

    When it came to choosing the three 'big' boiler air fans - forced draft, induced draft and primary air, the decision revolved around efficiency. The decision making process for fan selection for the Western 4 supercritical coal-fired plant is described in this article. 3 photos.

  5. Confusion around the tidal force and the centrifugal force

    E-Print Network [OSTI]

    Matsuda, Takuya; Boffin, Henri M J

    2015-01-01

    We discuss the tidal force, whose notion is sometimes misunderstood in the public domain literature. We discuss the tidal force exerted by a secondary point mass on an extended primary body such as the Earth. The tidal force arises because the gravitational force exerted on the extended body by the secondary mass is not uniform across the primary. In the derivation of the tidal force, the non-uniformity of the gravity is essential, and inertial forces such as the centrifugal force are not needed. Nevertheless, it is often asserted that the tidal force can be explained by the centrifugal force. If we literally take into account the centrifugal force, it would mislead us. We therefore also discuss the proper treatment of the centrifugal force.

  6. Metal-Air Batteries

    SciTech Connect (OSTI)

    Zhang, Jiguang; Bruce, Peter G.; Zhang, Gregory

    2011-08-01

    Metal-air batteries have much higher specific energies than most currently available primary and rechargeable batteries. Recent advances in electrode materials and electrolytes, as well as new designs on metal-air batteries, have attracted intensive effort in recent years, especially in the development of lithium-air batteries. The general principle in metal-air batteries will be reviewed in this chapter. The materials, preparation methods, and performances of metal-air batteries will be discussed. Two main metal-air batteries, Zn-air and Li-air batteries will be discussed in detail. Other type of metal-air batteries will also be described.

  7. Air temperature thresholds for indoor comfort and perceived air quality

    E-Print Network [OSTI]

    Zhang, Hui; Edward, Arens; Pasut, Wilmer

    2012-01-01

    in the Netherlands, Indoor Air 2, 127 – 136. BuildingPaliaga, G. (2009) Moving air for comfort. ASHRAE Journal,ventilation system on perceived air quality, Indoor Air

  8. HYDROGEN AND FUEL CELL EDUCATION AT CALIFORNIA STATE UNIVERSITY, LOS ANGELES

    SciTech Connect (OSTI)

    David Blekhman

    2011-09-30

    California State University, Los Angeles, has partnered with the Department of Energy in addressing the workforce preparation and public education needs of the fuel cell industry and the US economy through a comprehensive set of curriculum development and training activities: * Developing and offering several courses in fuel cell technologies, hydrogen and alternative fuels production, alternative and renewable energy technologies as means of zero emissions hydrogen economy, and sustainable environment. * Establishing a zero emissions PEM fuel cell and hydrogen laboratory supporting curriculum and graduate students���¢�������� teaching and research experiences. * Providing engaging capstone projects for multi-disciplinary teams of senior undergraduate students. * Fostering partnerships with automotive OEMs and energy providers. * Organizing and participating in synergistic projects and activities that grow the program and assure its sustainability.

  9. Moving air for comfort

    E-Print Network [OSTI]

    Arens, Edward; Turner, Stephen; Zhang, Hui; Paliaga, Gwelen

    2009-01-01

    Brager, L. Zagreus. 2007, “Air movement preferences observed709-731. 9. Toftum, J. 2004. “Air movement – good or bad? ”Indoor Air 14, pp 40-45. 10. Gong, N. , K. Tham, A. Melikov,

  10. Feasibility of air capture

    E-Print Network [OSTI]

    Ranjan, Manya

    2010-01-01

    Capturing CO2 from air, referred to as Air Capture, is being proposed as a viable climate change mitigation technology. The two major benefits of air capture, reported in literature, are that it allows us to reduce the ...

  11. Modeling the formation and aging of secondary organic aerosols in Los Angeles during CalNex 2010

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Hayes, P. L.; Carlton, A. G.; Baker, K. R.; Ahmadov, R.; Washenfelder, R. A.; Alvarez, S.; Rappenglück, B.; Gilman, J. B.; Kuster, W. C.; de Gouw, J. A.; et al

    2015-05-26

    Four different literature parameterizations for the formation and evolution of urban secondary organic aerosol (SOA) frequently used in 3-D models are evaluated using a 0-D box model representing the Los Angeles metropolitan region during the California Research at the Nexus of Air Quality and Climate Change (CalNex) 2010 campaign. We constrain the model predictions with measurements from several platforms and compare predictions with particle- and gas-phase observations from the CalNex Pasadena ground site. That site provides a unique opportunity to study aerosol formation close to anthropogenic emission sources with limited recirculation. The model SOA that formed only from the oxidationmore »of VOCs (V-SOA) is insufficient to explain the observed SOA concentrations, even when using SOA parameterizations with multi-generation oxidation that produce much higher yields than have been observed in chamber experiments, or when increasing yields to their upper limit estimates accounting for recently reported losses of vapors to chamber walls. The Community Multiscale Air Quality (WRF-CMAQ) model (version 5.0.1) provides excellent predictions of secondary inorganic particle species but underestimates the observed SOA mass by a factor of 25 when an older VOC-only parameterization is used, which is consistent with many previous model–measurement comparisons for pre-2007 anthropogenic SOA modules in urban areas. Including SOA from primary semi-volatile and intermediate-volatility organic compounds (P-S/IVOCs) following the parameterizations of Robinson et al. (2007), Grieshop et al. (2009), or Pye and Seinfeld (2010) improves model–measurement agreement for mass concentration. The results from the three parameterizations show large differences (e.g., a factor of 3 in SOA mass) and are not well constrained, underscoring the current uncertainties in this area. Our results strongly suggest that other precursors besides VOCs, such as P-S/IVOCs, are needed to explain the observed SOA concentrations in Pasadena. All the recent parameterizations overpredict urban SOA formation at long photochemical ages (? 3 days) compared to observations from multiple sites, which can lead to problems in regional and especially global modeling. However, reducing IVOC emissions by one-half in the model to better match recent IVOC measurements improves SOA predictions at these long photochemical ages. Among the explicitly modeled VOCs, the precursor compounds that contribute the greatest SOA mass are methylbenzenes. Measured polycyclic aromatic hydrocarbons (naphthalenes) contribute 0.7% of the modeled SOA mass. The amounts of SOA mass from diesel vehicles, gasoline vehicles, and cooking emissions are estimated to be 16–27, 35–61, and 19–35%, respectively, depending on the parameterization used, which is consistent with the observed fossil fraction of urban SOA, 71(±3) %. The relative contribution of each source is uncertain by almost a factor of 2 depending on the parameterization used. In-basin biogenic VOCs are predicted to contribute only a few percent to SOA. A regional SOA background of approximately 2.1 ?g m?3 is also present due to the long-distance transport of highly aged OA, likely with a substantial contribution from regional biogenic SOA. The percentage of SOA from diesel vehicle emissions is the same, within the estimated uncertainty, as reported in previous work that analyzed the weekly cycles in OA concentrations (Bahreini et al., 2012; Hayes et al., 2013). However, the modeling work presented here suggests a strong anthropogenic source of modern carbon in SOA, due to cooking emissions, which was not accounted for in those previous studies and which is higher on weekends. Lastly, this work adapts a simple two-parameter model to predict SOA concentration and O/C from urban emissions. This model successfully predicts SOA concentration, and the optimal parameter combination is very similar to that found for Mexico City. This approach provides a computationally inexpensive method for predicting urban SOA in global

  12. EPA may force scrubbers on industry boilers

    SciTech Connect (OSTI)

    Hume, M.

    1985-05-13

    An Environmental Protection Agency (EPA) proposal requiring scrubber standards for industrial energy users will force industry to invest in the costly pollution control equipment used mostly by utilities today. The New Source Performance Standards (NSPS) for sulfur dioxide emissions will require either scrubbing or fluidized-bed combustion regardless of the fuel's sulfur content. Protests from the Council of Industrial Boiler Owners that this is an unfair burden on non-utility boilers note that scrubbing is more costly for smaller boilers, and that it could impede air quality improvement by discouraging the replacement of old boilers. EPA contests these claims.

  13. Primary zone air proportioner

    DOE Patents [OSTI]

    Cleary, Edward N. G. (San Diego, CA)

    1982-10-12

    An air proportioner is provided for a liquid hydrocarbon fueled gas turbine of the type which is convertible to oil gas fuel and to coal gas fuel. The turbine includes a shell for enclosing the turbine, an air duct for venting air in said shell to a gasifier, and a fuel injector for injecting gasified fuel into the turbine. The air proportioner comprises a second air duct for venting air from the air duct for mixing with fuel from the gasifier. The air can be directly injected into the gas combustion basket along with the fuel from the injector or premixed with fuel from the gasifier prior to injection by the fuel injector.

  14. Biological Air Emissions Control

    Office of Energy Efficiency and Renewable Energy (EERE)

    Air quality standards are becoming more stringent for the U.S. wood products industry. Emissions of volatile organic compounds (VOCs) and hazardous air pollutants (HAPs) (including methanol,...

  15. Chapter 21 Air Quality

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    are in the PortlandVancouver metro area where there are more industrial sources of air pollution and higher levels of traffic congestion that create more air emissions....

  16. EIS-0259: Disposal of Decommissioned, Defueled Cruiser, Ohio Class and Los Angeles Class Naval Reactor Plants, Hanford Site, Richland (adopted from Navy)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This EIS analyzes the alternate ways for disposing of decommissioned, defieled reactor compliments from U.S. Navy nuclear-powered cruisers, (Bainbridge, Truxtun, Long Beach, California Class and Virginia Class) and Los Angeles Class, and Ohio Class submarines.

  17. Analyzing policy, land use and zoning characteristics : understanding the potential to build housing near rail in the city of Los Angeles

    E-Print Network [OSTI]

    Camarena, Erin M

    2005-01-01

    Firstly, the author provides an overview and analysis of the City of Los Angeles political framework and implementation strategies to encourage the housing development near rail stations. Secondly, the author discusses the ...

  18. Work Force Discipline

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1983-03-23

    The order provides guidance and procedures and states responsibilities for maintaining work force discipline in DOE. Chg 1, dated 3-11-85; Chg 2, dated 1-6-86; Chg 3, dated 3-21-89; Chg 4, dated 8-2-90; Chg 5, dated 3-9-92; Chg 6, dated 8-21-92, cancels Chg 5.

  19. Protective Force Program

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2000-06-30

    Establishes policy, requirements, responsibilities, and authorities, for the management and operation of the Department of Energy (DOE) Protective Force (PF) Program. Extended until 7-7-06 by DOE N 251.64, dated 7-7-05 Cancels: DOE 5632.7A

  20. Contractor Protective Force

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2008-11-05

    This Manual establishes requirements for the management and operation of the U.S. Department of Energy contractor protective forces. Cancels: DOE M 470.4-3 Chg 1, CRD (Attachment 2) only, except for Section C. Canceled by DOE O 473.3.

  1. Direct Aerosol Forcing Uncertainty

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Mccomiskey, Allison

    Understanding sources of uncertainty in aerosol direct radiative forcing (DRF), the difference in a given radiative flux component with and without aerosol, is essential to quantifying changes in Earth's radiation budget. We examine the uncertainty in DRF due to measurement uncertainty in the quantities on which it depends: aerosol optical depth, single scattering albedo, asymmetry parameter, solar geometry, and surface albedo. Direct radiative forcing at the top of the atmosphere and at the surface as well as sensitivities, the changes in DRF in response to unit changes in individual aerosol or surface properties, are calculated at three locations representing distinct aerosol types and radiative environments. The uncertainty in DRF associated with a given property is computed as the product of the sensitivity and typical measurement uncertainty in the respective aerosol or surface property. Sensitivity and uncertainty values permit estimation of total uncertainty in calculated DRF and identification of properties that most limit accuracy in estimating forcing. Total uncertainties in modeled local diurnally averaged forcing range from 0.2 to 1.3 W m-2 (42 to 20%) depending on location (from tropical to polar sites), solar zenith angle, surface reflectance, aerosol type, and aerosol optical depth. The largest contributor to total uncertainty in DRF is usually single scattering albedo; however decreasing measurement uncertainties for any property would increase accuracy in DRF. Comparison of two radiative transfer models suggests the contribution of modeling error is small compared to the total uncertainty although comparable to uncertainty arising from some individual properties.

  2. Direct Aerosol Forcing Uncertainty

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Mccomiskey, Allison

    2008-01-15

    Understanding sources of uncertainty in aerosol direct radiative forcing (DRF), the difference in a given radiative flux component with and without aerosol, is essential to quantifying changes in Earth's radiation budget. We examine the uncertainty in DRF due to measurement uncertainty in the quantities on which it depends: aerosol optical depth, single scattering albedo, asymmetry parameter, solar geometry, and surface albedo. Direct radiative forcing at the top of the atmosphere and at the surface as well as sensitivities, the changes in DRF in response to unit changes in individual aerosol or surface properties, are calculated at three locations representing distinct aerosol types and radiative environments. The uncertainty in DRF associated with a given property is computed as the product of the sensitivity and typical measurement uncertainty in the respective aerosol or surface property. Sensitivity and uncertainty values permit estimation of total uncertainty in calculated DRF and identification of properties that most limit accuracy in estimating forcing. Total uncertainties in modeled local diurnally averaged forcing range from 0.2 to 1.3 W m-2 (42 to 20%) depending on location (from tropical to polar sites), solar zenith angle, surface reflectance, aerosol type, and aerosol optical depth. The largest contributor to total uncertainty in DRF is usually single scattering albedo; however decreasing measurement uncertainties for any property would increase accuracy in DRF. Comparison of two radiative transfer models suggests the contribution of modeling error is small compared to the total uncertainty although comparable to uncertainty arising from some individual properties.

  3. Air Pollution Spring 2010

    E-Print Network [OSTI]

    Pierce, Jeffrey

    ATS 555 Air Pollution Spring 2010 T Th 11:00 ­ 12:15, NESB 101 Instructor: Prof. Sonia Kreidenweis an understanding of types and sources of air pollution. 2. Examine concentrations of air pollutants and their effects on health and welfare. Review regulations governing air pollution. 3. Examine the meteorological

  4. Cromer Cycle Air Conditioner

    Office of Energy Efficiency and Renewable Energy (EERE)

    New Air Conditioning System Uses Desiccant to Transfer Moisture and Increase Efficiency and Capacity

  5. Force Modulator System

    SciTech Connect (OSTI)

    Redmond Clark

    2009-04-30

    Many metal parts manufacturers use large metal presses to shape sheet metal into finished products like car body parts, jet wing and fuselage surfaces, etc. These metal presses take sheet metal and - with enormous force - reshape the metal into a fully formed part in a manner of seconds. Although highly efficient, the forces involved in forming metal parts also damage the press itself, limit the metals used in part production, slow press operations and, when not properly controlled, cause the manufacture of large volumes of defective metal parts. To date, the metal-forming industry has not been able to develop a metal-holding technology that allows full control of press forces during the part forming process. This is of particular importance in the automotive lightweighting efforts under way in the US automotive manufacturing marketplace. Metalforming Controls Technology Inc. (MC2) has developed a patented press control system called the Force Modulator that has the ability to control these press forces, allowing a breakthrough in stamping process control. The technology includes a series of hydraulic cylinders that provide controlled tonnage at all points in the forming process. At the same time, the unique cylinder design allows for the generation of very high levels of clamping forces (very high tonnages) in very small spaces; a requirement for forming medium and large panels out of HSS and AHSS. Successful production application of these systems testing at multiple stamping operations - including Ford and Chrysler - has validated the capabilities and economic benefits of the system. Although this technology has been adopted in a number of stamping operations, one of the primary barriers to faster adoption and application of this technology in HSS projects is system cost. The cost issue has surfaced because the systems currently in use are built for each individual die as a custom application, thus driving higher tooling costs. This project proposed to better marry the die-specific Force Modulator technology with stamping presses in the form of a press cushion. This system would be designed to operate the binder ring for multiple parts, thus cutting the per-die cost of the technology. This study reports the results of technology field application. This project produced the following conclusions: (1) The Force Modulator system is capable of operating at very high tempos in the stamping environment; (2) The company can generate substantial, controlled holding tonnage (binder ring pressure) necessary to hold high strength steel parts for proper formation during draw operations; (3) A single system can be designed to operate with a family of parts, thus significantly reducing the per-die cost of a FM system; (4) High strength steel parts made with these systems appear to show significant quality improvements; (5) The amounts of steel required to make these parts is typically less than the amounts required with traditional blank-holding technologies; and (6) This technology will aid in the use of higher strength steels in auto and truck production, thus reducing weight and improving fuel efficiency.

  6. Is gravity entropic force?

    E-Print Network [OSTI]

    Rong-Jia Yang

    2014-09-11

    If we assume that the source of thermodynamic system, $\\rho$ and $p$, are also the source of gravity, thermal quantities, such as entropy, temperature, and chemical potential, can induce effects of gravity, or gravity can induce thermal effects. We find only for systems with constant temperature and zero chemical potential, gravity can be seen as an entropic force. The case for Newtonian approximation is discussed.

  7. Forced Granular Orifice Flow

    E-Print Network [OSTI]

    Zheng Peng; Hepeng Zheng; Yimin Jiang

    2009-09-06

    The flow of granular material through an orifice is studied experimentally as a function of force $F$ pushing the flow. It is found that the flow rate increases linearly with $F$ -- a new, unexpected result that is in contrast to the usual view that $F$, completely screened by an arch formed around the orifice, has no way of altering the rate. Employing energy balance, we show that this behavior results mainly from dissipation in the granular material.

  8. Is the angel still in the house?: changes in female ideals in nineteenth-and twentieth-century literature 

    E-Print Network [OSTI]

    Griffin, Cynthia

    2013-02-22

    -1 IS THEAWGEL STILL IN THEHOUSEP I CHANGES IN FEMALE IDEALS IN NINETEENTH- AND TrYENTIETH- CENTURY L ITERA TURE A Senior Thesis By Cynthia Griffin 1997-98 University Undergraduate Research Fellow Texas ASSAM University Group: Humanities Is the Angel... Still in the House?: Changes in Female Ideals in Nineteenth- and Twentieth-Century Literature by Cynthia Griffin Submitted to the Once of Honors Programs and Academic Scholarships Texas ARM University in partial fulfillment of the requirements...

  9. West Angeles Community Development Corporation final technical report on export market feasibility planning and research for the solar medical autoclave

    SciTech Connect (OSTI)

    Power, G.D.

    1998-04-20

    This report summarizes core findings from an investigation performed by the staff of West Angeles Community Development Corporation (CDC) regarding the feasibility of marketing the Solar Medical Autoclave (``autoclave``) in South Africa. The investigation was completed during 1997, the period prescribed by the Grant Award made by the U.S. Department of Energy on January 1, 1997, and was monitored by the National Renewable Energy Laboratory.

  10. United States Air Force Air Logistics Centers : lean enterprise transformation and associated capabilities

    E-Print Network [OSTI]

    Cohen, Jessica L. (Jessica Lauren)

    2005-01-01

    Lean enterprise transformation entails a complementary set of initiatives and efforts executed over a substantial period of time, in a consistent and coordinated manner, at all levels of the enterprise. It builds upon ...

  11. Single-Duct Constant Air Volume System Supply Air Temperature Reset: Using Return Air Temperature or Outside Air Temperature? 

    E-Print Network [OSTI]

    Wei, G.; Turner, W. D.; Claridge, D.; Liu, M.

    2002-01-01

    The supply air temperature set point for a singleduct constant air volume air handling unit (AHU) system is often reset based on either return air temperature or outside air temperature in order to reduce simultaneous cooling and heating energy...

  12. Modeling the formation and aging of secondary organic aerosols in Los Angeles during CalNex 2010

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Hayes, P. L.; Carlton, A. G.; Baker, K. R.; Ahmadov, R.; Washenfelder, R. A.; Alvarez, S.; Rappenglück, B.; Gilman, J. B.; Kuster, W. C.; de Gouw, J. A.; et al

    2014-12-20

    Four different parameterizations for the formation and evolution of secondary organic aerosol (SOA) are evaluated using a 0-D box model representing the Los Angeles Metropolitan Region during the CalNex 2010 field campaign. We constrain the model predictions with measurements from several platforms and compare predictions with particle and gas-phase observations from the CalNex Pasadena ground site. That site provides a unique opportunity to study aerosol formation close to anthropogenic emission sources with limited recirculation. The model SOA formed only from the oxidation of VOCs (V-SOA) is insufficient to explain the observed SOA concentrations, even when using SOA parameterizations with multi-generationmore »oxidation that produce much higher yields than have been observed in chamber experiments, or when increasing yields to their upper limit estimates accounting for recently reported losses of vapors to chamber walls. The Community Multiscale Air Quality (WRF-CMAQ) model (version 5.0.1) provides excellent predictions of secondary inorganic particle species but underestimates the observed SOA mass by a factor of 25 when an older VOC-only parameterization is used, which is consistent with many previous model-measurement comparisons for pre-2007 anthropogenic SOA modules in urban areas. Including SOA from primary semi-volatile and intermediate volatility organic compounds (P-S/IVOCs) following the parameterizations of Robinson et al. (2007), Grieshop et al. (2009), or Pye and Seinfeld (2010) improves model/measurement agreement for mass concentration. When comparing the three parameterizations, the Grieshop et al. (2009) parameterization more accurately reproduces both the SOA mass concentration and oxygen-to-carbon ratio inside the urban area. Our results strongly suggest that other precursors besides VOCs, such as P-S/IVOCs, are needed to explain the observed SOA concentrations in Pasadena. All the parameterizations over-predict urban SOA formation at long photochemical ages (≈ 3 days) compared to observations from multiple sites, which can lead to problems in regional and global modeling. Among the explicitly modeled VOCs, the precursor compounds that contribute the greatest SOA mass are methylbenzenes. Polycyclic aromatic hydrocarbons (PAHs) are less important precursors and contribute less than 4% of the SOA mass. The amounts of SOA mass from diesel vehicles, gasoline vehicles, and cooking emissions are estimated to be 16–27, 35–61, and 19–35%, respectively, depending on the parameterization used, which is consistent with the observed fossil fraction of urban SOA, 71 (±3) %. In-basin biogenic VOCs are predicted to contribute only a few percent to SOA. A regional SOA background of approximately 2.1 ?g m?3 is also present due to the long distance transport of highly aged OA. The percentage of SOA from diesel vehicle emissions is the same, within the estimated uncertainty, as reported in previous work that analyzed the weekly cycles in OA concentrations (Bahreini et al., 2012; Hayes et al., 2013). However, the modeling work presented here suggests a strong anthropogenic source of modern carbon in SOA, due to cooking emissions, which was not accounted for in those previous studies. Lastly, this work adapts a simple two-parameter model to predict SOA concentration and O/C from urban emissions. This model successfully predicts SOA concentration, and the optimal parameter combination is very similar to that found for Mexico City. This approach provides a computationally inexpensive method for predicting urban SOA in global and climate models. We estimate pollution SOA to account for 26 Tg yr?1 of SOA globally, or 17% of global SOA, 1/3 of which is likely to be non-fossil.« less

  13. Managing the Drivers of Air Flow and Water Vapor Transport in Existing Single Family Homes (Revised)

    SciTech Connect (OSTI)

    Cummings, J.; Withers, C.; Martin, E.; Moyer, N.

    2012-10-01

    This document focuses on managing the driving forces which move air and moisture across the building envelope. While other previously published Measure Guidelines focus on elimination of air pathways, the ultimate goal of this Measure Guideline is to manage drivers which cause air flow and water vapor transport across the building envelope (and also within the home), control air infiltration, keep relative humidity (RH) within acceptable limits, avoid combustion safety problems, improve occupant comfort, and reduce house energy use.

  14. Atomic Force Microscope

    SciTech Connect (OSTI)

    Day, R.D.; Russell, P.E.

    1988-12-01

    The Atomic Force Microscope (AFM) is a recently developed instrument that has achieved atomic resolution imaging of both conducting and non- conducting surfaces. Because the AFM is in the early stages of development, and because of the difficulty of building the instrument, it is currently in use in fewer than ten laboratories worldwide. It promises to be a valuable tool for obtaining information about engineering surfaces and aiding the .study of precision fabrication processes. This paper gives an overview of AFM technology and presents plans to build an instrument designed to look at engineering surfaces.

  15. Work Force Restructuring Activities

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyThe U.S.Lacledeutilities.EnergyKirstin AlberiComputerMathewsWeiWork Force

  16. MathCAD model for the estimation of cost and main characteristics of air-cushion vehicles in the preliminary design stage

    E-Print Network [OSTI]

    Gougoulidis, Georgios

    2005-01-01

    In the naval architecture terminology, the term ACV (Air Cushion Vehicle) refers to this category of vehicles, in which a significant portion of the weight (or all the weight) is supported by forces arising from air pressures ...

  17. Alternative Air Conditioning Technologies: Underfloor Air Distribution (UFAD)

    E-Print Network [OSTI]

    Webster, Tom

    2004-01-01

    Refrigerating, and Air-Conditioning Engineers, Inc, 1992.Refrigerating, and Air-Conditioning Engineers, Inc. , 1992.Refrigerating, and Air-Conditioning Engineers, Inc. , 1990.

  18. Air Conditioner Compressor Performance Model

    SciTech Connect (OSTI)

    Lu, Ning; Xie, YuLong; Huang, Zhenyu

    2008-09-05

    During the past three years, the Western Electricity Coordinating Council (WECC) Load Modeling Task Force (LMTF) has led the effort to develop the new modeling approach. As part of this effort, the Bonneville Power Administration (BPA), Southern California Edison (SCE), and Electric Power Research Institute (EPRI) Solutions tested 27 residential air-conditioning units to assess their response to delayed voltage recovery transients. After completing these tests, different modeling approaches were proposed, among them a performance modeling approach that proved to be one of the three favored for its simplicity and ability to recreate different SVR events satisfactorily. Funded by the California Energy Commission (CEC) under its load modeling project, researchers at Pacific Northwest National Laboratory (PNNL) led the follow-on task to analyze the motor testing data to derive the parameters needed to develop a performance models for the single-phase air-conditioning (SPAC) unit. To derive the performance model, PNNL researchers first used the motor voltage and frequency ramping test data to obtain the real (P) and reactive (Q) power versus voltage (V) and frequency (f) curves. Then, curve fitting was used to develop the P-V, Q-V, P-f, and Q-f relationships for motor running and stalling states. The resulting performance model ignores the dynamic response of the air-conditioning motor. Because the inertia of the air-conditioning motor is very small (H<0.05), the motor reaches from one steady state to another in a few cycles. So, the performance model is a fair representation of the motor behaviors in both running and stalling states.

  19. General Air Permits (Louisiana)

    Broader source: Energy.gov [DOE]

    Any source, including a temporary source, which emits or has the potential to emit any air contaminant requires an air permit. Facilities with potential emissions less than 5 tons per year of any...

  20. Clean Air Bill 

    E-Print Network [OSTI]

    Her Majesty's Stationary Office

    1955-01-01

    The object of this Bill is to implement the principal recommendations in the Report of the Committee on Air Pollution

  1. Different regimes of the uniaxial elongation of electrically charged viscoelastic jets due to dissipative air drag

    E-Print Network [OSTI]

    Lauricella, Marco; Coluzza, Ivan; Pisignano, Dario; Succi, Sauro

    2015-01-01

    We investigate the effects of dissipative air drag on the dynamics of electrified jets in the early stage of the electrospinning process. The main idea is to use a Brownian noise to model air drag effects on the uniaxial elongation of the jets. The numerical model is used to probe the dynamics of electrified polymer jets at different conditions of air drag force. Numerical simulations show that the elongation of the charged jet filament is significantly affected by the presence of air drag force, providing prospective beneficial implications for the optimal design of future electrospinning experiments.

  2. Different regimes of the uniaxial elongation of electrically charged viscoelastic jets due to dissipative air drag

    E-Print Network [OSTI]

    Marco Lauricella; Giuseppe Pontrelli; Ivan Coluzza; Dario Pisignano; Sauro Succi

    2015-07-01

    We investigate the effects of dissipative air drag on the dynamics of electrified jets in the initial stage of the electrospinning process. The main idea is to use a Brownian noise to model air drag effects on the uniaxial elongation of the jets. The developed numerical model is used to probe the dynamics of electrified polymer jets at different conditions of air drag force, showing that the dynamics of the charged jet is strongly biased by the presence of air drag forces. This study provides prospective beneficial implications for improving forthcoming electrospinning experiments.

  3. on man, nature & air pollution

    E-Print Network [OSTI]

    Finlayson-Pitts, Barbara J

    2008-01-01

    on man, nature & air pollution About three decades ago, itand episodes of air pollution the following summer. Wetthe increase in air pollution. This hypothesis generated

  4. Nonlocal description of a falling body through the air

    E-Print Network [OSTI]

    Kwok Sau Fa

    2008-10-02

    In this present work we consider a falling body through the air under the influence of gravity. In particular, we consider the experimental data based upon the free fall of six men in the atmosphere of the earth. In order to describe this process we employ a nonlocal dissipative force. We show that our description, by using an exponential memory kernel, can fit the experimental data as well as that of a local dissipative force.

  5. Air Quality: Air Pollutants, SLAC Emissions Sources, and Regulatory Reference

    E-Print Network [OSTI]

    Wechsler, Risa H.

    Air Quality: Air Pollutants, SLAC Emissions Sources, and Regulatory Reference Department: Chemical permit regulations are designed to track, record, and control air pollutants belonging to several on chemical classifications. This reference outlines major categories of air pollutants found at SLAC

  6. Placemaking Strategies and Spatial Configurations of Artist-Run Organizations in Los Angeles

    E-Print Network [OSTI]

    Ward, Diane

    2012-01-01

    economy that encompasses the sciences, high technology, engineering,Economy," often used to include those occupations that are filled by a highly-educated work force: science, high technology, and engineering (

  7. Attracting "Green Industry": An Economic Development Approach for the City of Los Angeles

    E-Print Network [OSTI]

    Laurie Kaye

    2006-01-01

    Biomass / Waste-to-Energy Power Construction Environmentalash, solid waste, and smoke. The construction establishmentsand construction and installation for: Indoor air pollution control Water supply Recycled materials (manufacture of new materials or products from waste

  8. Performance of a Short Open-End Squeeze Film Damper With Feed Holes: Experimental Analysis of Dynamic Force Coefficients 

    E-Print Network [OSTI]

    Bradley, Gary Daniel

    2013-07-19

    . Experimental pressure traces show the occurrence of significant air ingestion for orbits with amplitudes r>0.4c, and lubricant vapor cavitation when pressures drop to the lubricant saturation pressure (PSAT~0 bar). Identified force coefficients show the damper...

  9. Air to Air Communication Protocol Arjan Durresi1

    E-Print Network [OSTI]

    Jain, Raj

    1 Air to Air Communication Protocol Arjan Durresi1 , Vamsi Paruchuri1 , Leonard Barolli2 and Raj. Louis, MO 63130, USA 314-935-4963, jain@cse.wustl.edu Abstract--We present Air to Air Communication (AAC........................................................2 3. AIR TO AIR COMMUNICATION..............................3 4. SIMULATIONS

  10. Non-Kyoto Radiative Forcing in Long-Run Greenhouse Gas Emissions and Climate Change Scenarios

    SciTech Connect (OSTI)

    Rose, Steven K.; Richels, Richard G.; Smith, Steven J.; Riahi, Keywan; Stefler, Jessica; Van Vuuren, Detlef

    2014-04-27

    Climate policies designed to achieve climate change objectives must consider radiative forcing from the Kyoto greenhouse gas, as well as other forcing constituents, such as aerosols and tropospheric ozone. Net positive forcing leads to global average temperature increases. Modeling of non-Kyoto forcing is a relatively new component of climate management scenarios. Five of the nineteen models in the EMF-27 Study model both Kyoto and non-Kyoto forcing. This paper describes and assesses current non-Kyoto radiative forcing modeling within these integrated assessment models. The study finds negative forcing from aerosols masking significant positive forcing in reference non-climate policy projections. There are however large differences across models in projected non-Kyoto emissions and forcing, with differences stemming from differences in relationships between Kyoto and non-Kyoto emissions and fundamental differences in modeling structure and assumptions. Air pollution and non-Kyoto forcing decline in the climate policy scenarios. However, non-Kyoto forcing appears to be influencing mitigation results, including allowable carbon dioxide emissions, and further evaluation is merited. Overall, there is substantial uncertainty related to non-Kyoto forcing that must be considered.

  11. Quantum anti-centrifugal force

    E-Print Network [OSTI]

    M. A. Cirone; K. Rzazewski; W. P. Schleich; F. Straub; J. A. Wheeler

    2001-08-16

    In a two-dimensional world a free quantum particle of vanishing angular momentum experiences an attractive force. This force originates from a modification of the classical centrifugal force due to the wave nature of the particle. For positive energies the quantum anti-centrifugal force manifests itself in a bunching of the nodes of the energy wave functions towards the origin. For negative energies this force is sufficient to create a bound state in a two-dimensional delta function potential. In a counter-intuitive way the attractive force pushes the particle away from the location of the delta function potential. As a consequence, the particle is localized in a band-shaped domain around the origin

  12. Oil and Gas Air Heaters 

    E-Print Network [OSTI]

    Kou, G.; Wang, H.; Zhou, J.

    2006-01-01

    Most conventional air heaters adopt indirect heat transfer, which uses combustion gases to indirectly heat fresh air by heating surfaces to generate hot air used for material drying and dehumidification. We call them indirect air heaters. However...

  13. ORIGINAL ARTICLE Ambient Air Pollution

    E-Print Network [OSTI]

    Mulholland, James A.

    ORIGINAL ARTICLE Ambient Air Pollution and Cardiovascular Emergency Department Visits Kristi Busico ambient air pollutants and cardiovascular disease (CVD), the roles of the physicochemical components the relation between ambient air pollution and cardiovascular conditions using ambient air quality data

  14. Impact of Air Transportation on Regional Economic and Social Connectivity in the United States

    E-Print Network [OSTI]

    Tam, Ryan

    This paper identifies some of the forces that influence the impact of air transportation on regional connectivity and economic productivity in the United States. In light of recent threats to the financial viability of the ...

  15. Command in air war : centralized vs. decentralized control of combat airpower

    E-Print Network [OSTI]

    Kometer, Michael W

    2005-01-01

    This study answers the question, "What has been the impact of the Information Age on the Air Force's doctrinal tenet of "centralized control and decentralized execution?" It traces the evolution of command and control of ...

  16. Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes

    E-Print Network [OSTI]

    Less, Brennan

    2012-01-01

    Another three homes used point-source heating, relyingsource Heating Fuel Type Electric Location Natural Gas Homehomes in CA are moving away from forced air heating and cooling systems, towards hydronic and point-source

  17. UNIVERSIDAD DE BUENOS AIRES SECRETARA DE ASUNTOS ACADMICOS

    E-Print Network [OSTI]

    Cortińas, Guillermo

    .Da.PatriciaM.ANGEL FACULTAD DE AGRONOMIA Ing.Agr.D.FernandoVILELA FACULTAD DE ARQUITECTURA, DISEŃO Y URBANISMO Arq

  18. Continuous Forcing Data, Darwin, Australia

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Jakob, Christian

    2010-09-22

    Long term, large scale continuous forcing data set for three complete wet seasons (2004-2005, 2005-2006 and 2006-2007) in Darwin, Australia.

  19. Force As A Momentum Current

    SciTech Connect (OSTI)

    Munera, Hector A.

    2010-07-28

    Advantages of a neo-Cartesian approach to classical mechanics are noted. If conservation of linear momentum is the fundamental principle, Newton's three laws become theorems. A minor paradox in static Newtonian mechanics is identified, and solved by reinterpreting force as a current of momentum. Contact force plays the role of a mere midwife in the exchange of momentum; however, force cannot be eliminated from physics because it provides the numerical value for momentum current. In this sense, in a neo-Cartesian formulation of mechanics the concept of force becomes strengthened rather than weakened.

  20. Sensing mode atomic force microscope

    DOE Patents [OSTI]

    Hough, Paul V. C.; Wang, Chengpu

    2006-08-22

    An atomic force microscope is described having a cantilever comprising a base and a probe tip on an end opposite the base; a cantilever drive device connected to the base; a magnetic material coupled to the probe tip, such that when an incrementally increasing magnetic field is applied to the magnetic material an incrementally increasing force will be applied to the probe tip; a moveable specimen base; and a controller constructed to obtain a profile height of a specimen at a point based upon a contact between the probe tip and a specimen, and measure an adhesion force between the probe tip and the specimen by, under control of a program, incrementally increasing an amount of a magnetic field until a release force, sufficient to break the contact, is applied. An imaging method for atomic force microscopy involving measuring a specimen profile height and adhesion force at multiple points within an area and concurrently displaying the profile and adhesion force for each of the points is also described. A microscope controller is also described and is constructed to, for a group of points, calculate a specimen height at a point based upon a cantilever deflection, a cantilever base position and a specimen piezo position; calculate an adhesion force between a probe tip and a specimen at the point by causing an incrementally increasing force to be applied to the probe tip until the probe tip separates from a specimen; and move the probe tip to a new point in the group.

  1. Sensing mode atomic force microscope

    DOE Patents [OSTI]

    Hough, Paul V.; Wang, Chengpu

    2004-11-16

    An atomic force microscope is described having a cantilever comprising a base and a probe tip on an end opposite the base; a cantilever drive device connected to the base; a magnetic material coupled to the probe tip, such that when an incrementally increasing magnetic field is applied to the magnetic material an incrementally increasing force will be applied to the probe tip; a moveable specimen base; and a controller constructed to obtain a profile height of a specimen at a point based upon a contact between the probe tip and a specimen, and measure an adhesion force between the probe tip and the specimen by, under control of a program, incrementally increasing an amount of a magnetic field until a release force, sufficient to break the contact, is applied. An imaging method for atomic force microscopy involving measuring a specimen profile height and adhesion force at multiple points within an area and concurrently displaying the profile and adhesion force for each of the points is also described. A microscope controller is also described and is constructed to, for a group of points, calculate a specimen height at a point based upon a cantilever deflection, a cantilever base position and a specimen piezo position; calculate an adhesion force between a probe tip and a specimen at the point by causing an incrementally increasing force to be applied to the probe tip until the probe tip separates from a specimen; and move the probe tip to a new point in the group.

  2. Continuous Forcing Data, Darwin, Australia

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Jakob, Christian

    Long term, large scale continuous forcing data set for three complete wet seasons (2004-2005, 2005-2006 and 2006-2007) in Darwin, Australia.

  3. Determining the Right Air Quality for Your Compressed Air System - Compressed Air Tip Sheet #5

    SciTech Connect (OSTI)

    2004-08-01

    BestPractices Program tip sheet discussing how to determine the right air quality for compressed air systems.

  4. Features of coal dust dynamics at action of differently oriented forces in granular filtering medium

    E-Print Network [OSTI]

    I. M. Neklyudov; L. I. Fedorova; P. Ya. Poltinin; O. P. Ledenyov

    2013-01-24

    The process of the coal dust particles transportation and structurization in the experimental horizontal model of air filter with the cylindrical coal adsorbent granules as in the iodine air filter at the nuclear power plant is researched. In the investigated case the vector of carrying away force of air flow and the vector of gravitation force are mutually perpendicular, and the scattering of the dust particles on the granules occurs in the normal directions. It is found that the phenomenon of non controlled spontaneous sharp increase of aerodynamic resistance in the iodine air filter under the big integral volumes of filtered air and the big masses of introduced coal dust particles is not observed at the described experimental conditions in distinction from the case of the parallel orientation of this forces as in the vertical iodine air filters at the nuclear power plant. The quantitative measurements of the main parameters of the process of the dust masses transportation and structurization are made on a developed experimental model of the iodine air filter with the cylindrical coal adsorbent granules.

  5. A test method for determining adhesion forces and Hamaker constants of cementitious materials using atomic force microscopy

    SciTech Connect (OSTI)

    Lomboy, Gilson [Department of Civil, Construction, and Environmental Engineering, Iowa State University, Ames, Iowa 50011 (United States); Sundararajan, Sriram, E-mail: srirams@iastate.edu [Department of Mechanical Engineering, Iowa State University, Ames, Iowa 50011 (United States); Wang Kejin [Department of Civil, Construction, and Environmental Engineering, Iowa State University, Ames, Iowa 50011 (United States); Subramaniam, Shankar [Department of Mechanical Engineering, Iowa State University, Ames, Iowa 50011 (United States)

    2011-11-15

    A method for determining Hamaker constant of cementitious materials is presented. The method involved sample preparation, measurement of adhesion force between the tested material and a silicon nitride probe using atomic force microscopy in dry air and in water, and calculating the Hamaker constant using appropriate contact mechanics models. The work of adhesion and Hamaker constant were computed from the pull-off forces using the Johnson-Kendall-Roberts and Derjagin-Muller-Toropov models. Reference materials with known Hamaker constants (mica, silica, calcite) and commercially available cementitious materials (Portland cement (PC), ground granulated blast furnace slag (GGBFS)) were studied. The Hamaker constants of the reference materials obtained are consistent with those published by previous researchers. The results indicate that PC has a higher Hamaker constant than GGBFS. The Hamaker constant of PC in water is close to the previously predicted value C{sub 3}S, which is attributed to short hydration time ({<=} 45 min) used in this study.

  6. Energy Saving Potentials and Air Quality Benefits of Urban HeatIslandMitigation

    SciTech Connect (OSTI)

    Akbari, Hashem

    2005-08-23

    Urban areas tend to have higher air temperatures than their rural surroundings as a result of gradual surface modifications that include replacing the natural vegetation with buildings and roads. The term ''Urban Heat Island'' describes this phenomenon. The surfaces of buildings and pavements absorb solar radiation and become extremely hot, which in turn warm the surrounding air. Cities that have been ''paved over'' do not receive the benefit of the natural cooling effect of vegetation. As the air temperature rises, so does the demand for air-conditioning (a/c). This leads to higher emissions from power plants, as well as increased smog formation as a result of warmer temperatures. In the United States, we have found that this increase in air temperature is responsible for 5-10% of urban peak electric demand for a/c use, and as much as 20% of population-weighted smog concentrations in urban areas. Simple ways to cool the cities are the use of reflective surfaces (rooftops and pavements) and planting of urban vegetation. On a large scale, the evapotranspiration from vegetation and increased reflection of incoming solar radiation by reflective surfaces will cool a community a few degrees in the summer. As an example, computer simulations for Los Angeles, CA show that resurfacing about two-third of the pavements and rooftops with reflective surfaces and planting three trees per house can cool down LA by an average of 2-3K. This reduction in air temperature will reduce urban smog exposure in the LA basin by roughly the same amount as removing the basin entire onroad vehicle exhaust. Heat island mitigation is an effective air pollution control strategy, more than paying for itself in cooling energy cost savings. We estimate that the cooling energy savings in U.S. from cool surfaces and shade trees, when fully implemented, is about $5 billion per year (about $100 per air-conditioned house).

  7. Indoor Air Quality

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    In Focus For decades, teams of Berkeley Lab scientists have investigated the ways that indoor air quality affects human health-from cognitive ability to personal comfort...

  8. Personal continuous air monitor

    DOE Patents [OSTI]

    Morgan, Ronald G. (Los Alamos, NM); Salazar, Samuel A. (Albuquerque, NM)

    2000-01-01

    A personal continuous air monitor capable of giving immediate warning of the presence of radioactivity has a filter/detector head to be worn in the breathing zone of a user, containing a filter mounted adjacent to radiation detectors, and a preamplifier. The filter/detector head is connected to a belt pack to be worn at the waist or on the back of a user. The belt pack contains a signal processor, batteries, a multichannel analyzer, a logic circuit, and an alarm. An air pump also is provided in the belt pack for pulling air through the filter/detector head by way of an air tube.

  9. Atomic Force Microscope (Veeco Nanoman)

    E-Print Network [OSTI]

    Subramanian, Venkat

    · Place the holder in a docking station of the cantilever installation fixture and secure the probe in the groove with the spring clip Liquid Cell Docking Station In-air Probe Holder Docking Station In-air Probe Holder #12;Loading Probe to AFM Head · Fully tighten the dovetail knob (rotate clockwise) · Lift the AFM

  10. Giant Transverse Optical Forces in Nanoscale Slot Waveguides of Hyperbolic Metamaterials

    E-Print Network [OSTI]

    He, Yingran; Gao, Jie; Yang, Xiaodong

    2015-01-01

    Here we demonstrate that giant transverse optical forces can be generated in nanoscale slot waveguides of hyperbolic metamaterials, with more than two orders of magnitude stronger compared to the force created in conventional silicon slot waveguides, due to the nanoscale optical field enhancement and the extreme optical energy compression within the air slot region. Both numerical simulation and analytical treatment are carried out to study the dependence of the optical forces on the waveguide geometries and the metamaterial permittivity tensors, including the attractive optical forces for the symmetric modes and the repulsive optical forces for the anti-symmetric modes. The significantly enhanced transverse optical forces result from the strong optical mode coupling strength between two metamaterial waveguides, which can be explained with an explicit relation derived from the coupled mode theory. Moreover, the calculation on realistic metal-dielectric multilayer structures indicates that the predicted giant ...

  11. Depositional facies and aqueous-solid geochemistry of travertine-depositing hot springs (Angel Terrace, Mammoth Hot Springs, Yellowstone National Park, USA)

    SciTech Connect (OSTI)

    Fouke, B.W.; Farmer, J.D.; Des Marais, D.J.; Pratt, L.; Sturchio, N.C.; Burns, P.C.; Discipulo, M.K.

    2000-05-01

    Petrographic and geochemical analyses of travertine-depositing hot springs at Angel Terrace, Mammoth Hot Springs, Yellowstone National Park, have been used to define five depositional facies along the spring drainage system. Spring waters are expelled in the vent facies at 71 to 73 C and precipitate mounded travertine composed of aragonite needle botryoids. The apron and channel facies (43--72 C) is floored by hollow tubes composed of aragonite needle botryoids that encrust sulfide-oxidizing Aquificales bacteria. The travertine of the pond facies (30--62 C) varies in composition from aragonite needle shrubs formed at higher temperatures to ridged networks of calcite and aragonite at lower temperatures. Calcite ice sheets, calcified bubbles, and aggregates of aragonite needles (fuzzy dumbbells) precipitate at the air-water interface and settle to pond floors. The proximal-slope facies (28--54 C), which forms the margins of terracette pools, is composed of arcuate aragonite needle shrubs that create small microterracettes on the steep slope face. Finally, the distal-slope facies (28--30 C) is composed of calcite spherules and calcite feather crystals. Despite the presence of abundant microbial mat communities and their observed role in providing substrates for mineralization, the compositions of spring-water and travertine predominantly reflect abiotic physical and chemical processes. Vigorous CO{sub 2} degassing causes a +2 unit increase in spring water pH, as well as Rayleigh-type covariations between the concentration of dissolved inorganic carbon and corresponding {delta}{sup 13}C. Travertine {delta}{sup 13}C and {delta}{sup 18}O are nearly equivalent to aragonite and calcite equilibrium values calculated from spring water in the higher-temperature ({approximately}50--73 C) depositional facies. Conversely, travertine precipitating in the lower-temperature (<{approximately}50 C) depositional facies exhibits {delta}{sup 13}C and {delta}{sup 18}O values that are as much as 4% less than predicted equilibrium values. This isotopic shift may record microbial respiration as well as downstream transport of travertine crystals. Despite the production of H{sub 2}S and the abundance of sulfide-oxidizing microbes, preliminary {delta}{sub 34}S data do not uniquely define the microbial metabolic pathways present in the spring system. This suggests that the high extent of CO{sub 2} degassing and large open-system solute reservoir in these thermal systems overwhelm biological controls on travertine crystal chemistry.

  12. Appendix F. Air Permits Appendix F. Air Permits F-3

    E-Print Network [OSTI]

    Pennycook, Steve

    Appendix F. Air Permits #12;#12;Appendix F. Air Permits F-3 Table F.1. Air Permits at the Y-12 Chemical Process Operation 01-0020-21 554701 Air Bearing Operation 01-0020-05 554701 Special Processing Purification Facility #12;Oak Ridge Reservation F-4 Appendix F. Air Permits Table F.2. Oak Ridge National

  13. Appendix E. Air Permits Appendix E. Air Permits E-3

    E-Print Network [OSTI]

    Pennycook, Steve

    Appendix E. Air Permits #12;#12;Appendix E. Air Permits E-3 Table E.1. Air permits at the Y-12 Chemical Process Operation 01-0020-21 554701 Air Bearing Operation 01-0020-05 554701 Special Processing Operation 01-0020-68 554701 Disassembly and Storage Operation #12;Oak Ridge Reservation E-4 Appendix E. Air

  14. History of Air Conditioning

    Office of Energy Efficiency and Renewable Energy (EERE)

    We take it for granted but what would life be like without the air conditioner? Once considered a luxury, this invention is now an essential, allowing us to cool everything from homes, businesses, businesses, data centers, laboratories and other buildings vital to our daily lives. Explore this timeline to learn some of the key dates in the history of air conditioning.

  15. Recirculating electric air filter

    DOE Patents [OSTI]

    Bergman, W.

    1985-01-09

    An electric air filter cartridge has a cylindrical inner high voltage electrode, a layer of filter material, and an outer ground electrode formed of a plurality of segments moveably connected together. The outer electrode can be easily opened to remove or insert filter material. Air flows through the two electrodes and the filter material and is exhausted from the center of the inner electrode.

  16. Compressed Air System Optimization 

    E-Print Network [OSTI]

    Aegerter, R.

    1999-01-01

    Several years ago I went to a gas station and noticed that my car's tires were low on air. I saw the gas station had an air compressor, but it cost a quarter to use the compressor. I paid my quarter and used the compressor. I realized...

  17. Recirculating electric air filter

    DOE Patents [OSTI]

    Bergman, Werner (Pleasanton, CA)

    1986-01-01

    An electric air filter cartridge has a cylindrical inner high voltage eleode, a layer of filter material, and an outer ground electrode formed of a plurality of segments moveably connected together. The outer electrode can be easily opened to remove or insert filter material. Air flows through the two electrodes and the filter material and is exhausted from the center of the inner electrode.

  18. Stochastic force in gravitational systems

    E-Print Network [OSTI]

    A. Del Popolo

    2001-05-10

    In this paper I study the probability distribution of the gravitational force in gravitational systems through numerical experiments. I show that Kandrup's (1980) and Antonuccio-Delogu & Atrio-Barandela's (1992) theories describe correctly the stochastic force probability distribution respectively in inhomogeneous and clustered systems. I find equations for the probability distribution of stochastic forces in finite systems, both homogeneous and clustered, which I use to compare the theoretical predictions with Montecarlo simulations of spherically symmetric systems. The agreement between theoretical predictions and simulations proves to be quite satisfactory.

  19. UNIVERSITY OF CALIFORNIA, SAN DIEGO UCSD BERKELEY DAVIS IRVINE LOS ANGELES MERCED RIVERSIDE SAN DIEGO SAN FRANCISCO SANTA BARBARA SANTA CRUZ

    E-Print Network [OSTI]

    Gleeson, Joseph G.

    UNIVERSITY OF CALIFORNIA, SAN DIEGO UCSD BERKELEY · DAVIS · IRVINE · LOS ANGELES · MERCED · RIVERSIDE · SAN DIEGO · SAN FRANCISCO SANTA BARBARA · SANTA CRUZ UC San Diego Dean's Office: (858) 822-1123 2016 Provider Proposal Guidelines Thank you for your interest in partnering with UC San Diego Global

  20. Ab initio cluster calculations of hydrogenated GaAs,,001... surfaces Chemical Engineering Department, University of California, Los Angeles, California 90095-1592

    E-Print Network [OSTI]

    Li, Lian

    Ab initio cluster calculations of hydrogenated GaAs,,001... surfaces Q. Fu Chemical Engineering Engineering Department, University of California, Los Angeles, California 90095-1592 Received 11 November 1999 hydrides. The latter species occur in isolated or coupled structures involving two or three Ga atoms. I

  1. Analysis of User Trajectories Based on Data Distribution and State Transition: a Case Study with a Massively Multiplayer Online Game Angel Love Online

    E-Print Network [OSTI]

    Thawonmas, Ruck

    Analysis of User Trajectories Based on Data Distribution and State Transition: a Case Study in two steps: the first step based on data distribution and the second step based on state transition study where our approach is applied to real trajectory data obtained from Angel Love Online, a massively

  2. Inforum/Information Services, Faculty of Information, University of Toronto (March 2014) 1 Antonelli, Monika, & McCullough, Mark (Eds.). (2012). Greening libraries. Los Angeles

    E-Print Network [OSTI]

    Toronto, University of

    2012-01-01

    , such as alternative energy resources, green library services, operations, programming, and outreach are explored to practically address issues ranging from recycling and creating green exhibits, to conducting energy auditsCullough, Mark (Eds.). (2012). Greening libraries. Los Angeles: Library Juice Press. 027 G8131G Greening

  3. The Use of Conditioned Air for Maintaining Quality of Stored Sorghum Grain. 

    E-Print Network [OSTI]

    Person, Nat K. Jr.; Sorenson, J. W. Jr.; McCune, W. E.; Hobgood, Price

    1967-01-01

    the grain mass. This air must be supplied with properties which will provide a potential driving force, such as enthalpy and vapor pressure, in order for heat and moisture to be transferred. In actual practice, grain temperature is of primary concern... of the entering air since there is only one specific humidity at which the mpor pressures are equal. To maintain moisture equilibrium, the specific humidity must be considered a( one property of the air condition which is required. The other property...

  4. EMISSIONS TO AIR OPERATIONAL PROCEDURE

    E-Print Network [OSTI]

    Harman, Neal.A.

    PURPOSE: To minimise emissions and discharges to air from boilers, fume cupboards, air conditioning Act 1993. SCOPE: All air-conditioning and refrigeration equipment METHOD: Air-conditioning or fluorinated greenhouse gases (air conditioning units, refrigeration units etc.) 2. Several approved

  5. The Association Between Exposure to Traffic-Related Air Pollution During Pregnancy and Children's Health Outcomes in the San Joaquin Valley of California: An Example of Causal Inference Methods

    E-Print Network [OSTI]

    Padula, Amy Michelle

    2010-01-01

    whether air pollution causes asthma, though short-termair pollution causes asthma, forcing an association betweenpollution causes both preterm delivery and asthma (B). It is

  6. Prediction of vehicle impact forces 

    E-Print Network [OSTI]

    Kaderka, Darrell Laine

    1990-01-01

    PREDICTION OF VEHICLE IMPACT FORCES A Thesis by DARRELL LAINE KADERKA Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1990 Major Subject...: Civil Engineering PREDICTION OF VEHICLE IMPACT FORCES A Thesis by DARRELL LAINE KADERKA Approved as to style and content by: C. Eugene Buth (Chair of Committee) W. ynn Beason (Member) I? D n E. B ay (Member) es T. P. Yao (Departmen Head) May...

  7. Features of coal dust dynamics at action of differently oriented forces in granular filtering medium

    E-Print Network [OSTI]

    Neklyudov, I M; Poltinin, P Ya; Ledenyov, O P

    2013-01-01

    The process of the coal dust particles transportation and structurization in the experimental horizontal model of air filter with the cylindrical coal adsorbent granules as in the iodine air filter at the nuclear power plant is researched. In the investigated case the vector of carrying away force of air flow and the vector of gravitation force are mutually perpendicular, and the scattering of the dust particles on the granules occurs in the normal directions. It is found that the phenomenon of non controlled spontaneous sharp increase of aerodynamic resistance in the iodine air filter under the big integral volumes of filtered air and the big masses of introduced coal dust particles is not observed at the described experimental conditions in distinction from the case of the parallel orientation of this forces as in the vertical iodine air filters at the nuclear power plant. The quantitative measurements of the main parameters of the process of the dust masses transportation and structurization are made on a ...

  8. Is Gravity an Entropic Force?

    E-Print Network [OSTI]

    Shan Gao

    2011-07-16

    The remarkable connections between gravity and thermodynamics seem to imply that gravity is not fundamental but emergent, and in particular, as Verlinde suggested, gravity is probably an entropic force. In this paper, we will argue that the idea of gravity as an entropic force is debatable. It is shown that there is no convincing analogy between gravity and entropic force in Verlinde's example. Neither holographic screen nor test particle satisfies all requirements for the existence of entropic force in a thermodynamics system. Furthermore, we show that the entropy increase of the screen is not caused by its statistical tendency to increase entropy as required by the existence of entropic force, but in fact caused by gravity. Therefore, Verlinde's argument for the entropic origin of gravity is problematic. In addition, we argue that the existence of a minimum size of spacetime, together with the Heisenberg uncertainty principle in quantum theory, may imply the fundamental existence of gravity as a geometric property of spacetime. This may provide a further support for the conclusion that gravity is not an entropic force.

  9. Air Resources: Prevention and Control of Air Contamination and...

    Broader source: Energy.gov (indexed) [DOE]

    limits and permitting and operational requirements for facilities that may contribute to air emissions. General air quality standards and standards for specific contaminants are...

  10. Abatement of Air Pollution: Prohibition of Air Pollution (Connecticut...

    Broader source: Energy.gov (indexed) [DOE]

    All air pollution not otherwise covered by these regulations is prohibited. Stationary sources which cause air pollution must be operated in accordance with all applicable...

  11. Abatement of Air Pollution: Hazardous Air Pollutants (Connecticut...

    Broader source: Energy.gov (indexed) [DOE]

    allowable stack concentrations and hazard limiting values for the emission of hazardous air pollutants. The regulations also discuss sampling procedures for hazardous air...

  12. Air Pollution Control Regulations: No. 7 - Emission of Air Contaminant...

    Broader source: Energy.gov (indexed) [DOE]

    with the enjoyment of life and property. The criteria for determining compliance is listed in the regulations, and is based on other air pollution and ambient air standards...

  13. Air ejector augmented compressed air energy storage system

    DOE Patents [OSTI]

    Ahrens, Frederick W. (Naperville, IL); Kartsounes, George T. (Naperville, IL)

    1980-01-01

    Energy is stored in slack demand periods by charging a plurality of underground reservoirs with air to the same peak storage pressure, during peak demand periods throttling the air from one storage reservoir into a gas turbine system at a constant inlet pressure until the air pressure in the reservoir falls to said constant inlet pressure, thereupon permitting air in a second reservoir to flow into said gas turbine system while drawing air from the first reservoir through a variable geometry air ejector and adjusting said variable geometry air ejector, said air flow being essentially at the constant inlet pressure of the gas turbine system.

  14. Continuous air monitor filter changeout apparatus

    DOE Patents [OSTI]

    Rodgers, John C. (Santa Fe, NM)

    2008-07-15

    An apparatus and corresponding method for automatically changing out a filter cartridge in a continuous air monitor. The apparatus includes: a first container sized to hold filter cartridge replacements; a second container sized to hold used filter cartridges; a transport insert connectively attached to the first and second containers; a shuttle block, sized to hold the filter cartridges that is located within the transport insert; a transport driver mechanism means used to supply a motive force to move the shuttle block within the transport insert; and, a control means for operating the transport driver mechanism.

  15. Renewables and air quality

    SciTech Connect (OSTI)

    Wooley, D.R.

    2000-08-01

    The US heavy reliance on fossil fuels is a central obstacle to improving air quality and preventing catastrophic climate change. To solve this problem will require a combination of financial incentives and market rules that strongly encourage development of renewable energy resources to meet electric power demand. One promising policy option is to allow renewable energy resources to directly participate in air pollution emission trading mechanisms. Currently, the clean air benefits of renewable energy generally go unrecognized by regulators, under-appreciated by consumers and uncompensated by markets. Renewable energy is a key clean air alternative to conventional electricity generation, and the development of renewables could be stimulated by changes to the Clean Air Act's emissions trading programs. As Congress revisits clean air issues over the next several years, renewable energy representatives could push for statutory changes that reward the renewable energy industry for the air quality benefits it provides. By also becoming involved in key US Environmental Protection Agency (EPA) and state rule-making cases, the renewables industry could influence the structure of emissions trading programs and strengthen one of the most persuasive arguments for wind, solar and biomass energy development.

  16. Health Hazards in Indoor Air

    E-Print Network [OSTI]

    Logue, Jennifer M.

    2012-01-01

    Health Hazards in Indoor Air. In Proceedings of the 2010for VOCs from post-1990 indoor air concentration studies inUnion project on indoor air pollutants. Allergy, 2008. 63(

  17. Texas Clean Air Act (Texas)

    Broader source: Energy.gov [DOE]

    This Act is designed to safeguard the state's air resources from pollution by requiring the control and abatement of air pollution and emissions of air contaminants, consistent with the protection...

  18. "Centrifugal Forces," Spring, 2015 Centrifugal Forces: Reading Russia's Regional Identities and Initiatives

    E-Print Network [OSTI]

    Huang, Wei

    "Centrifugal Forces," Spring, 2015 Centrifugal Forces: Reading Russia's Regional Identities and articulating their particular identities and interests. Proposals for "Centrifugal Forces" will resist "Moscow and periphery. "Centrifugal Forces" will be a three-day conference offering broad interdisciplinary perspectives

  19. Air heating system

    DOE Patents [OSTI]

    Primeau, John J. (19800 Seminole Rd., Euclid, OH 44117)

    1983-03-01

    A self-starting, fuel-fired, air heating system including a vapor generator, a turbine, and a condenser connected in a closed circuit such that the vapor output from the vapor generator is conducted to the turbine and then to the condenser where it is condensed for return to the vapor generator. The turbine drives an air blower which passes air over the condenser for cooling the condenser. Also, a condensate pump is driven by the turbine. The disclosure is particularly concerned with the provision of heat exchanger and circuitry for cooling the condensed fluid output from the pump prior to its return to the vapor generator.

  20. Integration of contractile forces during tissue invagination

    E-Print Network [OSTI]

    Martin, Adam C.

    Contractile forces generated by the actomyosin cytoskeleton within individual cells collectively generate tissue-level force during epithelial morphogenesis. During Drosophila mesoderm invagination, pulsed actomyosin ...

  1. Forces in electromagnetic field and gravitational field

    E-Print Network [OSTI]

    Zihua Weng

    2011-03-31

    The force can be defined from the linear momentum in the gravitational field and electromagnetic field. But this definition can not cover the gradient of energy. In the paper, the force will be defined from the energy and torque in a new way, which involves the gravitational force, electromagnetic force, inertial force, gradient of energy, and some other new force terms etc. One of these new force terms can be used to explain why the solar wind varies velocity along the magnetic force line in the interplanetary space between the sun and the earth.

  2. Compressed Air Systems

    Broader source: Energy.gov [DOE]

    There are incentives for variable frequency drive screw compressors (10-40 HP), air receivers/tanks for load/no-load compressors, cycling refrigerated dryers (up to 200 CFM capacity), no-loss...

  3. Air conditioning system

    DOE Patents [OSTI]

    Lowenstein, Andrew; Miller, Jeffrey; Gruendeman, Peter; DaSilva, Michael

    2005-02-01

    An air conditioner comprises a plurality of plates arranged in a successively stacked configuration with portions thereof having a spaced apart arrangement, and defining between successive adjacent pairs of plates at the spaced apart portions a first and second series of discrete alternating passages wherein a first air stream is passed through the first series of passages and a second air stream is passed through the second series of passages; and said stacked configuration of plates forming integrally therewith a liquid delivery means for delivering from a source a sufficient quantity of a liquid to the inside surfaces of the first series of fluid passages in a manner which provides a continuous flow of the liquid from a first end to a second end of the plurality of plates while in contact with the first air stream.

  4. Guide to Air Sealing

    SciTech Connect (OSTI)

    2011-02-01

    Air sealing is one of the most cost-effective ways to improve the comfort and energy efficiency of your home. Hire a certified professional contractor for best results.

  5. Air bag restraint device

    DOE Patents [OSTI]

    Marts, D.J.; Richardson, J.G.

    1995-10-17

    A rear-seat air bag restraint device is disclosed that prevents an individual, or individuals, from continuing violent actions while being transported in a patrol vehicle`s rear seat without requiring immediate physical contact by the law enforcement officer. The air bag is activated by a control switch in the front seat and inflates to independently restrict the amount of physical activity occurring in the rear seat of the vehicle while allowing the officer to safely stop the vehicle. The air bag can also provide the officer additional time to get backup personnel to aid him if the situation warrants it. The bag is inflated and maintains a constant pressure by an air pump. 8 figs.

  6. Retrofit Air Preheat Economics 

    E-Print Network [OSTI]

    Goolsbee, J. A.

    1981-01-01

    Retrofit air preheat systems are the most reliable and efficient means to effect significant energy conservation for large existing industrial furnaces. Units can be quickly installed without a lengthy shutdown, and the furnace efficiency can...

  7. Combustion Air Control 

    E-Print Network [OSTI]

    Hughart, C. L.

    1979-01-01

    to 100%. If the air and fuel controls are on automatic but the flue gas oxygen content cannot be lowered to 4% oxygen without the boiler smoking, burner problems may be suspected. The trouble may be traced to dirty or improperly assembled oil guns..., combustion air distribution problems, vaporizing steam control problems, oil viscosity, or flow control problems. It is very important to have all oil guns operating properly before proceeding with a combustion test. The minimum stack gas oxygen level you...

  8. Sensing mode atomic force microscope

    DOE Patents [OSTI]

    Hough, Paul V. C. (Port Jefferson, NY); Wang, Chengpu (Upton, NY)

    2003-01-01

    An atomic force microscope utilizes a pulse release system and improved method of operation to minimize contact forces between a probe tip affixed to a flexible cantilever and a specimen being measured. The pulse release system includes a magnetic particle affixed proximate the probe tip and an electromagnetic coil. When energized, the electromagnetic coil generates a magnetic field which applies a driving force on the magnetic particle sufficient to overcome adhesive forces exhibited between the probe tip and specimen. The atomic force microscope includes two independently displaceable piezo elements operable along a Z-axis. A controller drives the first Z-axis piezo element to provide a controlled approach between the probe tip and specimen up to a point of contact between the probe tip and specimen. The controller then drives the first Z-axis piezo element to withdraw the cantilever from the specimen. The controller also activates the pulse release system which drives the probe tip away from the specimen during withdrawal. Following withdrawal, the controller adjusts the height of the second Z-axis piezo element to maintain a substantially constant approach distance between successive samples.

  9. inAir: Sharing Indoor Air Quality Measurements and Visualizations

    E-Print Network [OSTI]

    Mankoff, Jennifer

    evidence has indicated that indoor air pollution within homes and other buildings can be worse than the outdoor air pollution in even the largest and most industrialized cities. For example, the California Air Resources Board estimates that indoor air pollutant levels are 25-62% greater than outside levels [4

  10. inAir: Sharing Indoor Air Quality Measurements and Visualizations

    E-Print Network [OSTI]

    Paulos, Eric

    the outdoor air pollution in even the largest and most industrialized cities. For example, the California Air evidence has indicated that indoor air pollution within homes and other buildings can be worse than Resources Board estimates that indoor air pollutant levels are 25-62% greater than outside levels [4

  11. Nuclear force in Lattice QCD

    E-Print Network [OSTI]

    T. T. Takahashi; T. Doi; H. Suganuma

    2006-01-05

    We perform the quenched lattice QCD analysis on the nuclear force (baryon-baryon interactions). We employ $20^3\\times 24$ lattice at $\\beta=5.7$ ($a\\simeq 0.19$ fm) with the standard gauge action and the Wilson quark action with the hopping parameters $\\kappa=0.1600, 0.1625, 0.1650$, and generate about 200 gauge configurations. We measure the temporal correlators of the two-baryon system which consists of heavy-light-light quarks. We extract the inter-baryon force as a function of the relative distance $r$. We also evaluate the contribution to the nuclear force from each ``Feynman diagram'' such as the quark-exchange diagram individually, and single out the roles of Pauli-blocking effects or quark exchanges in the inter-baryon interactions.

  12. Changes in mixing ratio and isotopic composition of CO2 in urban air from the Los Angeles basin, California, between 1972 and 2003

    E-Print Network [OSTI]

    /[CO2] with local CO2 source end-member d13 C values of Ŕ30.9 ± 0.5% for 1972­1973 and Ŕ29.9 ± 0 increase in CO2 emissions between these two time periods. Citation: Newman, S., X. Xu, H. P. Affek, E composition of atmospheric CO2 have focused on sites far from anthropogenic sources of atmospheric CO2 [e

  13. PERFORMANCE EVALUATION OF AN AIR-TO-AIR HEAT PUMP COUPLED WITH TEMPERATE AIR-SOURCES INTEGRATED INTO A DWELLING

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    PERFORMANCE EVALUATION OF AN AIR-TO-AIR HEAT PUMP COUPLED WITH TEMPERATE AIR-SOURCES INTEGRATED.peuportier@mines-paristech.fr, Tel.: +33 1 40 51 91 51 ABSTRACT An inverter-driven air-to-air heat pump model has been developped capacity air-to-air heat pump coupled with temperate air sources (crawlspace, attic, sunspace, heat

  14. Automatic HTS force measurement instrument

    DOE Patents [OSTI]

    Sanders, S.T.; Niemann, R.C.

    1999-03-30

    A device is disclosed for measuring the levitation force of a high temperature superconductor sample with respect to a reference magnet includes a receptacle for holding several high temperature superconductor samples each cooled to superconducting temperature. A rotatable carousel successively locates a selected one of the high temperature superconductor samples in registry with the reference magnet. Mechanism varies the distance between one of the high temperature superconductor samples and the reference magnet, and a sensor measures levitation force of the sample as a function of the distance between the reference magnet and the sample. A method is also disclosed. 3 figs.

  15. Automatic HTS force measurement instrument

    DOE Patents [OSTI]

    Sanders, Scott T. (Valparaiso, IN); Niemann, Ralph C. (Downers Grove, IL)

    1999-01-01

    A device for measuring the levitation force of a high temperature superconductor sample with respect to a reference magnet includes a receptacle for holding several high temperature superconductor samples each cooled to superconducting temperature. A rotatable carousel successively locates a selected one of the high temperature superconductor samples in registry with the reference magnet. Mechanism varies the distance between one of the high temperature superconductor samples and the reference magnet, and a sensor measures levitation force of the sample as a function of the distance between the reference magnet and the sample. A method is also disclosed.

  16. Body Force Produced by Plasma Actuator Using PIV and Pressure Measurements

    E-Print Network [OSTI]

    Liu, Feng

    Body Force Produced by Plasma Actuator Using PIV and Pressure Measurements Xuanshi Meng1 , Yushuai distribution on a quiescent air induced by a slender uniform plasma actuator is calculated using the NavierUNIVERSITYOFCALIFORNIAIRVINEonJanuary29,2015|http://arc.aiaa.org|DOI:10.2514/6.2013-396 #12;consumption. What is most important

  17. The response of buoyant laminar diffusion flames to low-frequency forcing

    SciTech Connect (OSTI)

    Williams, Timothy C.; Shaddix, Christopher R.; Schefer, Robert W. [Combustion Research Facility, Sandia National Laboratories, Livermore, CA 94550 (United States); Desgroux, Pascale [Physicochimie des Processus de Combustion et de l'Atmosphere, Universite des Sciences et Technologies de Lille, Villeneuve d'Ascq Cedex (France)

    2007-12-15

    Buoyant jet diffusion flames are frequently used to investigate phenomena associated with flares or fires, such as the formation and emission of soot, polycyclic aromatic hydrocarbons (PAH), and carbon monoxide (CO). To systematically investigate the influence of transient vortex-flame interactions on these processes, laminar jet flames may be periodically forced. Previous work has demonstrated that forcing the fuel stream at a (low) frequency close to the natural buoyant instability frequency will trigger the production of vortices on the air side of the high-temperature reaction zone, coupling the overall flame response to the forcing frequency. In the work reported here, measurements in methane/air and ethylene/air slot flames show that over a substantial range of forcing frequencies and amplitudes, the dominant, air-side vortex production is locked at precisely one-half the excitation frequency of the fuel stream. This phenomenon is examined in detail through the utilization of several laser diagnostic techniques, yielding measurements of both the frequency response of the flames and phase-locked images of the internal flame structure. Under some conditions the subharmonic response of the flame leads to transient separation of the PAH and soot layers from the surrounding high-temperature flame zone, potentially affecting the soot formation and radiation processes. This data should provide useful information for comparison with detailed modeling aimed to improve the understanding of the complex nature of the buoyant instability in jet flames. (author)

  18. air traffic the polytechnic school

    E-Print Network [OSTI]

    air traffic management the polytechnic school innovation.asu.edu #12;undergraduate degree program B.S., air traffic management Our undergraduate air traffic management program offers students exceptional training and state-of-the-art air traffic control simulators to enhance and reinforce classroom study. You

  19. Work Force Planning for Public Power Utilities

    E-Print Network [OSTI]

    Work Force Planning for Public Power Utilities: Ensuring Resources to Meet Projected.............................................................................20 #12;ii Work Force Planning for Public Power Utilities #12;1 Work Force Planning for Public Power as a result of the aging work force; and · Public power utilities need to do more to plan for their future

  20. Solvent-induced forces in protein folding

    SciTech Connect (OSTI)

    Ben-Naim, A. (Hebrew Univ., Jerusalem (Israel))

    1990-08-23

    The solvent-induced forces between various groups on the protein are examined. It is found that the intramolecular hydrophilic forces are likely to be the strongest forces mediated through the solvent. It is argued that these are probably the most important solvent-induced driving forces in the process of protein folding.

  1. October 9, 2014- SEAB Task Force Meeting

    Broader source: Energy.gov [DOE]

    SECRETARY OF ENERGY ADVISORY BOARDTask Force Meeting on Technology Development for Environmental Management (EM)

  2. LABORATORY II FORCE AND CONSERVATION OF ENERGY

    E-Print Network [OSTI]

    Minnesota, University of

    on an object and its kinetic energy. · Define and use sine, cosine and tangent for a right triangleLABORATORY II FORCE AND CONSERVATION OF ENERGY Lab II - 1 After studying forces and material bodies the relationship between forces and energy conservation. Energy and forces, together, support an extremely

  3. A study of clear-air turbulence from detailed wind profiles over Cape Kennedy, Florida 

    E-Print Network [OSTI]

    Blackburn, James Harvey

    1969-01-01

    A STUDY OF CLEAR-AIR TURBULENCE FROM DETAII. ED WIND PROFILES OVER CAPE KENNEDY, FLORIDA A Thesis by James Harvey Blackburn, Jr. Captain United States Air Force Approved as to style and content by: (Chairman of ittee) (Head of Dep tment...) (Amber) (Member) May 1969 ABSTRACT A Study of Clear-Air Turbulence from Detailed Wind Profiles Over Cape Kennedy, Florida. James H. Blackburn, Jr. , B. S. , Texas A6N University Directed by: Dr. James R. Scoggins Clear-air turbulence (CAT...

  4. Ecosystem Task Force Meeting Minutes

    E-Print Network [OSTI]

    New Hampshire, University of

    targets for future reductions? 3.1. No. We could work on those with the Task Force. Water Quality. How would growth affect water quality? 3.1. Are we following Rob's recommendations from storm water. 5. There is more work to be done to characterize lands to east as well as west. Waste Management

  5. LABORATORY I FORCES AND EQUILIBRIUM

    E-Print Network [OSTI]

    Minnesota, University of

    LABORATORY I FORCES AND EQUILIBRIUM Lab I -1 In biological systems, most objects of interest system. OBJECTIVES: After successfully completing this laboratory, you should be able to: · Determine and 6), and chapter 15 (section 4). It is likely that you will be doing some of these laboratory

  6. Nuclear Force from String Theory

    E-Print Network [OSTI]

    Koji Hashimoto; Tadakatsu Sakai; Shigeki Sugimoto

    2010-03-09

    We compute nuclear force in a holographic model of QCD on the basis of a D4-D8 brane configuration in type IIA string theory. Repulsive core of nucleons is quite important in nuclear physics, but its origin has not been well-understood in strongly-coupled QCD. We find that string theory via gauge/string duality deduces this repulsive core at short distance between nucleons. Since baryons in the model are realized as solitons given by Yang-Mills instanton configuration on flavor D8-branes, ADHM construction of two instantons probes well the nucleon interaction at short scale, which provides the nuclear force quantitatively. We obtain, as well as a tensor force, a central force which is strongly repulsive as suggested in experiments and lattice results. In particular, the nucleon-nucleon potential V(r) (as a function of the distance) scales as 1/r^2, which is peculiar to the holographic model. We compare our results with one-boson exchange model using the nucleon-nucleon-meson coupling obtained in our previous paper (arXiv:0806.3122).

  7. Motion characteristics of long ac arcs in atmospheric air

    SciTech Connect (OSTI)

    Gu Shanqiang; He Jinliang; Zeng Rong; Zhang Bo; Xu Guozheng; Chen Weijiang

    2007-01-29

    Experiments on the motion of long alternating current arcs in atmospheric air show that the anode and cathode arc roots have different motion characteristics because of different formation mechanisms. During a half cycle of the arc current, the anode arc root moves towards the direction of magnetic force and occasionally has a jumping motion, while the cathode arc root moves sufficiently slow to consider it stationary and hardly has any jump. The arc column has a complex shape and moves under the drive of the magnetic force and is also quickened by the lower arc root.

  8. Compressed air energy storage system

    DOE Patents [OSTI]

    Ahrens, Frederick W. (Naperville, IL); Kartsounes, George T. (Naperville, IL)

    1981-01-01

    An internal combustion reciprocating engine is operable as a compressor during slack demand periods utilizing excess power from a power grid to charge air into an air storage reservoir and as an expander during peak demand periods to feed power into the power grid utilizing air obtained from the air storage reservoir together with combustible fuel. Preferably the internal combustion reciprocating engine is operated at high pressure and a low pressure turbine and compressor are also employed for air compression and power generation.

  9. Optimal Outside Air Control for Air Handling Units with Humidity Control 

    E-Print Network [OSTI]

    Wang, G.; Liu, M.

    2006-01-01

    Most air handling units (AHUs) in commercial buildings have the (air) economizer cycle to use outside air for free cooling under certain outside air conditions. Ideally the economizer cycle is enabled if outside air enthalpy is less than return air...

  10. Portable air monitoring laboratories

    SciTech Connect (OSTI)

    Ehntholt, D.J.; Beltis, K.J.; McCullough, J.E.; Valentine, J.R. [Arthur D. Little, Inc., Cambridge, MA (United States)

    1995-12-31

    Arthur D. Little, Inc. was contracted by the US Army to design, fabricate, test and deliver a series of portable air monitoring laboratories which could be used to detect trace levels of toxic chemicals on board cargo ships. The labs were designed to be completely self-sufficient, containing all supplies necessary for a 75-day mission, and to operate under rugged conditions. They were used to monitor for parts-per-billion concentrations of chemical agents in air and to provide information equivalent to high quality fixed laboratory analyses. The mission was successfully completed; independent design awards were received for the laboratories, and they were subsequently diverted to other uses.

  11. Opportunities for Saving Energy and Improving Air Quality in Urban Heat Islands

    SciTech Connect (OSTI)

    Akbari, Hashem

    2007-07-01

    World energy use is the main contributor to atmospheric CO2. In 2002, about 7.0 giga metric tons of carbon (GtC) were emitted internationally by combustion of gas, liquid, and solid fuels (CDIAC, 2006), 2 to 5 times the amount contributed by deforestation (Brown et al., 1988). The share of atmospheric carbon emissions for the United States from fossil fuel combustion was 1.6 GtC. Increasing use of fossil fuel and deforestation together have raised atmospheric CO{sub 2} concentration some 25% over the last 150 years. According to global climate models and preliminary measurements, these changes in the composition of the atmosphere have already begun raising the Earth's average temperature. If current energy trends continue, these changes could drastically alter the Earth's temperature, with unknown but potentially catastrophic physical and political consequences. During the last three decades, increased energy awareness has led to conservation efforts and leveling of energy consumption in the industrialized countries. An important byproduct of this reduced energy use is the lowering of CO{sub 2} emissions. Of all electricity generated in the United States, about one-sixth is used to air-condition buildings. The air-conditioning use is about 400 tera-watt-hours (TWh), equivalent to about 80 million metric tons of carbon (MtC) emissions, and translating to about $40 billion (B) per year. Of this $40 B/year, about half is used in cities that have pronounced 'heat islands'. The contribution of the urban heat island to the air-conditioning demand has increased over the last 40 years and it is currently at about 10%. Metropolitan areas in the United States (e.g., Los Angeles, Phoenix, Houston, Atlanta, and New York City) have typically pronounced heat islands that warrant special attention by anyone concerned with broad-scale energy efficiency (HIG, 2006). The ambient air is primarily heated through three processes: direct absorption of solar radiation, convection of heat from hot surfaces, and man-made heat (exhaust from cars, buildings, etc.). Air is fairly transparent to light--the direct absorption of solar radiation in atmospheric air only raises the air temperature by a small amount. Typically about 90% of solar radiation reaches the Earth's surface and then is either absorbed or reflected. The absorbed radiation on the surface increases the surface temperature. And in turn the hot surfaces heat the air. This convective heating is responsible for the majority of the diurnal temperature range. The contribution of man-made heat (e.g., air conditioning, cars) is very small, compared to the heating of air by hot surfaces, except for the downtown high-rise areas.

  12. Molecular Characterization of Organosulfates in Organic Aerosols from Shanghai and Los Angeles Urban Areas by Nanospray-Desorption Electrospray Ionization High-Resolution Mass Spectrometry

    SciTech Connect (OSTI)

    Tao, Shikang; Lu, Xiaohui; Levac, Nicole A.; Bateman, Adam P.; Nguyen, Tran B.; Bones, David L.; Nizkorodov, Sergey; Laskin, Julia; Laskin, Alexander; Yang, Xin

    2014-08-21

    Aerosol samples collected in the urban areas of Shanghai and Los Angeles were analyzed by nanospray-desorption electrospray ionization mass spectrometry (nano-DESI MS) with high mass resolution (m/?m=100,000). Solvent mixtures of acetonitrile/water and acetonitrile/toluene were used to extract and ionize polar and non-polar compounds, respectively. A diverse mixture of oxygenated hydrocarbons, organosulfates, organonitrates, and organics with reduced nitrogen were detected in the Los Angeles sample. Majority of the organics in the Shanghai sample were detected as organosulfates. The dominant organosulfates in the two samples have distinctly different molecular characteristics. Specifically, organosulfates in the Los Angeles sample were dominated by isoprene- or monoterpene-derived products, while organosulfates of yet unknown origin in the Shanghai sample had distinctive characteristics of long aliphatic carbon chains and low degree of oxidation and unsaturation. The use of acetonitrile/toluene solvent facilitated identification of this type of organosulfates, suggesting they could be missed in previous studies relying on sample extraction using common polar solvents. The high molecular weight and low degree of unsaturation and oxidization of the organosulfates detected in the Shanghai sample suggest that they may act as surfactants, and plausibly affect the surface tension and hygroscopicity of the atmospheric particulate matter. We propose that direct esterification of carbonyl or hydroxyl compounds by sulfates or sulfuric acid in liquid phase could be the formation pathway of these special organosulfates. Long-chain alkanes from vehicle emissions might be their precursors.

  13. Measuring important parameters for air-sea heat exchange Christoph S. Garbeab, Uwe Schimpfab and Bernd Jhneab

    E-Print Network [OSTI]

    Garbe, Christoph S.

    Measuring important parameters for air-sea heat exchange Christoph S. Garbeab, Uwe Schimpfab Exchange, Heat flux, Digital Image Processing, Surface Renewal 1. INTRODUCTION Thermographic techniques-water heat exchange. A driving force in air sea interactions is the net sea surface heat flux. It is a vital

  14. Solar-Powered, Liquid-Desiccant Air Conditioner for Low-Electricity Humidity Control: Report and Summary Report

    SciTech Connect (OSTI)

    Dean, J.; Kozubal, E.; Herrmann, L.; Miller, J.; Lowenstein, A.; Barker, G.; Slayzak, S.

    2012-11-01

    The primary objective of this project was to demonstrate the capabilities of a new high-performance, liquid-desiccant dedicated outdoor air system (DOAS) to enhance cooling efficiency and comfort in humid climates while substantially reducing electric peak demand at Tyndall Air Force Base (AFB), which is 12 miles east of Panama City, Florida.

  15. Non-touch thermal air-bearing shaping of x-ray telescope optics Edward Sung*a

    E-Print Network [OSTI]

    .com; phone 1 617 308-8287; fax 1 617 452-2888; snl.mit.edu ABSTRACT Molding glass by using air bearings±0.5 arcsec. Keywords: slumping, molding, glass, wafer, shear force, non-contact, air bearing 1. INTRODUCTION cause surface defects and perturbation to the overall glass sheet. [3] For the above reasons, the fusion

  16. Air Resources: Prevention and Control of Air Contamination and Air Pollution, Air Quality Classifications and Standards, and Air Quality Area Classifications (New York)

    Broader source: Energy.gov [DOE]

    These regulations establish emissions limits and permitting and operational requirements for facilities that may contribute to air emissions. General air quality standards and standards for...

  17. The Engineering of Optical Conservative Force

    E-Print Network [OSTI]

    Du, Junjie; Ding, Kun; Du, Guiqiang; Lin, Zhifang; Chan, C T; Ng, Jack

    2015-01-01

    Optical forces have been fruitfully applied in a broad variety of areas that not only span the traditional scientific fields such as physics, chemistry, and biology, but also in more applied fields. It is customary and useful to split the optical force into the (conservative) gradient force and the (non-conservative) scattering and absorption force. These forces are different in attributes. The ability to tailor them will open great potential in fundamental optics and practical applications. Here, we present an analytical and a numerical approach to calculate these forces, and, with these tools, we create a fairly general class of 2D conservative optical force field. In general, particles immersed in an optical force do not obey equilibrium statistical mechanics, making the analysis complicated. With conservative forces, these issues are resolved.

  18. Size-reduction of nanodiamonds via air oxidation

    E-Print Network [OSTI]

    Gaebel, T; Chen, J; Hemmer, P; Rabeau, J R

    2011-01-01

    Here we report the size reduction and effects on nitrogen-vacancy centres in nanodiamonds by air oxidation using a combined atomic force and confocal microscope. The average height reduction of individual crystals as measured by atomic force microscopy was 10.6 nm/h at 600 {\\deg}C air oxidation at atmospheric pressure. The oxidation process modified the surface including removal of non-diamond carbon and organic material which also led to a decrease in background fluorescence. During the course of the nanodiamond size reduction, we observed the annihilation of nitrogen-vacancy centres which provided important insight into the formation of colour centres in small crystals. In these unirradiated samples, the smallest nanodiamond still hosting a stable nitrogen-vacancy centre observed was 8 nm.

  19. Size-reduction of nanodiamonds via air oxidation

    E-Print Network [OSTI]

    T. Gaebel; C. Bradac; J. Chen; P. Hemmer; J. R. Rabeau

    2011-04-27

    Here we report the size reduction and effects on nitrogen-vacancy centres in nanodiamonds by air oxidation using a combined atomic force and confocal microscope. The average height reduction of individual crystals as measured by atomic force microscopy was 10.6 nm/h at 600 {\\deg}C air oxidation at atmospheric pressure. The oxidation process modified the surface including removal of non-diamond carbon and organic material which also led to a decrease in background fluorescence. During the course of the nanodiamond size reduction, we observed the annihilation of nitrogen-vacancy centres which provided important insight into the formation of colour centres in small crystals. In these unirradiated samples, the smallest nanodiamond still hosting a stable nitrogen-vacancy centre observed was 8 nm.

  20. Canned Air in China

    E-Print Network [OSTI]

    Hacker, Randi

    2013-10-23

    Broadcast Transcript: Not that long ago, coal smoke made the air here in Beijing so caustic that your nasal passages were seared with each breath. Those were the good old days: Car ownership was limited to government officials and the rest...

  1. Zach Harmon Air Chemistry

    E-Print Network [OSTI]

    Toohey, Darin W.

    in the Troposphere Summary of Problem/Impact United States dependency on foreign oil and increased energy consumptionZach Harmon 810907207 Air Chemistry Natural Gas Production Impacts on levels of ozone administration to encourage fast growth to reduce dependency of foreign oil and be energy independent. It

  2. Centrifugal force in Kerr geometry

    E-Print Network [OSTI]

    Sai Iyer; A R Prasanna

    1992-07-31

    We have obtained the correct expression for the centrifugal force acting on a particle at the equatorial circumference of a rotating body in the locally non-rotating frame of the Kerr geometry. Using this expression for the equilibrium of an element on the surface of a slowly rotating Maclaurin spheroid, we obtain the expression for the ellipticity (as discussed earlier by Abramowicz and Miller) and determine the radius at which the ellipticity is maximum.

  3. Compressed Air 101: Getting Compressed Air to Work 

    E-Print Network [OSTI]

    Burke, J. J.; Bessey, E. G.

    2003-01-01

    "Air compressors are a significant industrial energy user. Based on a survey (conducted by Oregon State University and the Bonneville Power Administration) of energy audit reports from 125 plants, air compressors account for roughly 10% of total...

  4. Vermont Air Pollution Control Regulations, Ambient Air Quality Standards (Vermont)

    Broader source: Energy.gov [DOE]

    The ambient air quality standards are based on the national ambient air quality standards. The Vermont standards are classified as primary and secondary standards and judged adequate to protect...

  5. Industrial HVAC Air-to-Air Energy Recovery Retrofit Economics 

    E-Print Network [OSTI]

    Graham, E. L.

    1980-01-01

    Retrofitting air-to-air energy recovery equipment is relatively simply to design and easy to install. Additionally, HVAC energy recovery is almost risk free when compared to process retrofit. Life cycle cost analysis is the best way to illustrate...

  6. Generation of concentration density maxima of small dispersive coal dust particles in horizontal iodine air filter at air-dust aerosol blow

    E-Print Network [OSTI]

    I. M. Neklyudov; O. P. Ledenyov; L. I. Fedorova; P. Ya. Poltinin

    2013-06-11

    The spatial distributions of the small dispersive coal dust particles with the nano and micro sizes in the granular filtering medium with the cylindrical coal granules in the absorber in the horizontal iodine air filter during its long term operation at the nuclear power plant are researched. It is shown that the concentration density maxima of the small dispersive coal dust particles appear in the granular filtering medium with the cylindrical coal absorbent granules in the horizontal iodine air filter at an action by the air dust aerosol blow. The comparison of the measured aerodynamic resistances of the horizontal and vertical iodine air filters is conducted. The main conclusion is that the magnitude of the aerodynamic resistance of the horizontal iodine air filters is much smaller in comparison with the magnitude of the aerodynamic resistance of the vertical iodine air filters at the same loads of the air dust aerosol volumes. It is explained that the direction of the air dust aerosol blow and the direction of the gravitation force in the horizontal iodine air filter are orthogonal, hence the effective accumulation of the small dispersive coal dust particles takes place at the bottom of absorber in the horizontal iodine air filter. It is found that the air dust aerosol stream flow in the horizontal iodine air filter is not limited by the appearing structures, made of the precipitated small dispersive coal dust particles, in distinction from the vertical iodine air filter, in the process of long term operation of the iodine air filters at the nuclear power plant.

  7. The investigation of exhaust powered, automotive air cycle air conditioning 

    E-Print Network [OSTI]

    Holley, James Andrew

    1978-01-01

    TEE INVESTIGATION OF EXHAUST POWERED, AUTOMOTIVE AIR CYCLE AIR CONDITIONING A Thesis James Andrew Holley Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE... August 1978 Major SubJect: Mechanical Engineering THE INVESTIGATION OF EXHAUST POWERED, AUTOMOTIVE AIR CYCLE AIR CONDITIONING A Thesis hy James Andrew Holley Approved as to style and content by: Chairman of Committee) (Head of Departm nt) Memb e...

  8. Environmental Pollution Air Pollution Dispersion Practical Air Pollution Dispersion

    E-Print Network [OSTI]

    Moncrieff, John B.

    Environmental Pollution Air Pollution Dispersion 1 of 5 Practical ­ Air Pollution Dispersion in the lectures how such models can be used to explain observed concentrations of air pollutants in an area and to test `what-if' scenarios for pollution control and reduction. You will use the Gaussian Plume Model

  9. Social Media: Air Quality #SummerSafety

    E-Print Network [OSTI]

    than adults to the health effects caused by air pollution. http://cdc.gov/air/air_health.htm #SummerSafety Twitter: Children and teens may be more sensitive than adults to air pollution. http://cdc.gov/air/air Social Media: Air Quality #SummerSafety Please help the NWS spread these important safety

  10. Optimization of Air Conditioning Cycling 

    E-Print Network [OSTI]

    Seshadri, Swarooph

    2012-10-19

    Systems based on the vapor compression cycle are the most widely used in a variety of air conditioning applications. Despite the vast growth of modern control systems in the field of air conditioning systems, industry standard control is still...

  11. Tennessee Air Quality Act (Tennessee)

    Broader source: Energy.gov [DOE]

    The Tennessee Air Quality Act (AQA) delegates the power to maintain air quality in the State to the Department of Environment and Conservation. Under the Department of the Environment and...

  12. Louisiana Air Control Law (Louisiana)

    Broader source: Energy.gov [DOE]

    This law states regulations for air quality control and states the powers and duties of the secretary of environmental quality. It provides information about permits and licenses, air quality...

  13. Fundamentals of Compressed Air Systems

    Office of Energy Efficiency and Renewable Energy (EERE)

    Find out how a compressed air system works and the benefits of optimal compressed air system performance. This initial class demonstrates how to compute the current cost of your plant's compressed...

  14. Installation Restoration Program (IRP) preliminary assessment of the 154th air control squadron. 154th air control squadron, Kekkaha Armory, Hawaii Air National Guard, Kekaha, Kauai, Hawaii. Final report

    SciTech Connect (OSTI)

    1995-01-01

    The document identifies ANGRC attempt to assess possible Installation Restoration Program sites at the station. The process involves research via personal interviews, record searches, review historic data, assessing `As Built Drawings`, aerial photographs, and a site visit. Site investigations of hazardous wastes, installation restoration, soil pollution, site investigations, fuel contamination at air force facilities.

  15. Development of a light force accelerometer

    E-Print Network [OSTI]

    Butts, David LaGrange

    2008-01-01

    In this work, the feasibility of a light force accelerometer was experimentally demonstrated. The light force accelerometer is an optical inertial sensor which uses focused laser light to levitate and trap glass microspheres ...

  16. Air Pollution & Health in Rapidly Developing Countries

    E-Print Network [OSTI]

    Bucher, Scott

    2005-01-01

    Review: Air Pollution & Health in Rapidly DevelopingFrank Murray (Eds. ). Air Pollution & Health in Rapidlyand researchers alike, Air Pollution & Health provides a

  17. Radionuclide Air Emission Report for 2011

    E-Print Network [OSTI]

    Wahl, Linnea

    2012-01-01

    LBNL-470E-20Ě1 Radionuclide Air Emission Report for Preparedfor Estimating Fugitive Air Emissions of Radionuclides fromStandards for Hazardous Air Pollutants (Radionuclides),

  18. COMBUSTION-GENERATED INDOOR AIR POLLUTION

    E-Print Network [OSTI]

    Hollowell, C.D.

    2011-01-01

    The Japanese Union of Air Pollution Prevention Associations,The Status of Indoor Air Pollution Research 1976, GeometAnnual Meeting of the Air Pollution Control Association,

  19. COMBUSTION-GENERATED INDOOR AIR POLLUTION

    E-Print Network [OSTI]

    Hollowell, C.D.

    2011-01-01

    Ext. 6782 Combustion -Generated Indoor Air Pollution Craigcontrol of air pollution from indoor combustion sources. Ifocused on combustion-generated indoor air pollution, namely

  20. FLUIDIC: Metal Air Recharged

    SciTech Connect (OSTI)

    Friesen, Cody

    2014-03-07

    Fluidic, with the help of ARPA-E funding, has developed and deployed the world's first proven high cycle life metal air battery. Metal air technology, often used in smaller scale devices like hearing aids, has the lowest cost per electron of any rechargeable battery storage in existence. Deploying these batteries for grid reliability is competitive with pumped hydro installations while having the advantages of a small footprint. Fluidic's battery technology allows utilities and other end users to store intermittent energy generated from solar and wind, as well as maintain reliable electrical delivery during power outages. The batteries are manufactured in the US and currently deployed to customers in emerging markets for cell tower reliability. As they continue to add customers, they've gained experience and real world data that will soon be leveraged for US grid reliability.

  1. FLUIDIC: Metal Air Recharged

    ScienceCinema (OSTI)

    Friesen, Cody

    2014-04-02

    Fluidic, with the help of ARPA-E funding, has developed and deployed the world's first proven high cycle life metal air battery. Metal air technology, often used in smaller scale devices like hearing aids, has the lowest cost per electron of any rechargeable battery storage in existence. Deploying these batteries for grid reliability is competitive with pumped hydro installations while having the advantages of a small footprint. Fluidic's battery technology allows utilities and other end users to store intermittent energy generated from solar and wind, as well as maintain reliable electrical delivery during power outages. The batteries are manufactured in the US and currently deployed to customers in emerging markets for cell tower reliability. As they continue to add customers, they've gained experience and real world data that will soon be leveraged for US grid reliability.

  2. Air cathode structure manufacture

    DOE Patents [OSTI]

    Momyer, William R. (Palo Alto, CA); Littauer, Ernest L. (Los Altos Hills, CA)

    1985-01-01

    An improved air cathode structure for use in primary batteries and the like. The cathode structure includes a matrix active layer, a current collector grid on one face of the matrix active layer, and a porous, nonelectrically conductive separator on the opposite face of the matrix active layer, the collector grid and separator being permanently bonded to the matrix active layer. The separator has a preselected porosity providing low IR losses and high resistance to air flow through the matrix active layer to maintain high bubble pressure during operation of the battery. In the illustrated embodiment, the separator was formed of porous polypropylene. A thin hydrophobic film is provided, in the preferred embodiment, on the current collecting metal grid.

  3. Nuclear Radiological Threat Task Force Established | National...

    National Nuclear Security Administration (NNSA)

    Radiological Threat Task Force Established | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing...

  4. TTProblem A Air Conditioning Machinery

    E-Print Network [OSTI]

    California at Berkeley, University of

    TTProblem A Air Conditioning Machinery Input file: ducts.in You are a technician for the Air Conditioning Machinery company (ACM). Unfortunately, when you arrive at a customer site to install some air conditioning ducts, you discover that you are running low on supplies. You have only six duct segments

  5. Air Pollution Socio-Economic

    E-Print Network [OSTI]

    Minnesota, University of

    Traffic Air Pollution and Socio-Economic Status Gregory C Pratt PhD Kristie Ellickson PhD #12 · Relationships #12;Living near traffic increases exposure to air pollution and is associated with adverse health exposed to traffic and air pollution. They are also more vulnerable and have an increased risk of adverse

  6. Air conditioning apparatus

    SciTech Connect (OSTI)

    Ouchi, Y.; Otoshi, Sh.

    1985-04-09

    The air conditioning apparatus according to the invention comprises an absorption type heat pump comprising a system including an absorber, a regenerator, a condenser and an evaporator. A mixture of lithium bromide and zinc chloride is used as an absorbent which is dissolved to form an absorbent solution into a mixed solvent having a ratio by weight of methanol to water, the ratio falling in a range between 0.1 and 0.3. Said solution is circulated through the system.

  7. Padding with Compressed Air 

    E-Print Network [OSTI]

    Beals, C.

    2004-01-01

    , while the plant air pressure drops 9 psi to 79 psi. Four psi of the pressure drop is due to compressor setpoints, while the remaining fall in pressure is due to the increased airflow through the cleanup equipment and piping. Figure 3... pressure variations. Figure 3, depicts the proper application of dedicated storage with metered recovery. In this arrangement, the metering valve paces the airflow into the dedicated storage and prevents pressure variations from having Tanks Chemical...

  8. Fresh air indoors

    SciTech Connect (OSTI)

    Kull, K.

    1988-09-01

    This article describes and compares ventilation systems for the control of indoor air pollution in residential housing. These include: local exhaust fans, whole-house fans, central exhaust with wall ports, and heat-recovery central ventilation (HRV). HRV's have a higher initial cost than the other systems but they are the only ones that save energy. Homeowners are given guidelines for choosing the system best suited for their homes in terms of efficiency and payback period.

  9. Combustion air preheating

    SciTech Connect (OSTI)

    Wells, T.A.; Petterson, W.C.

    1986-10-14

    This patent describes a process for steam cracking hydrocarbons to cracked gases in a tubular furnace heated by burning a mixture of fuel and combustion air and subsequently quenching the cracked gases. Waste heat is recovered in the form of high pressure steam and the combustion air is preheated prior to introduction into the furnace. The improvement described here comprises: (a) superheating the high pressure steam and expanding at least a portion of the superheated high pressure steam through a first turbine to produce shaft work and superheated medium pressure steam at a temperature between 260/sup 0/ and 465/sup 0/ C.; (b) expanding at least a portion of the superheated medium pressure steam through a second turbine to produce shaft work and low pressure steam at a temperature between 120/sup 0/ and 325/sup 0/ C.; and (c) preheating the combustion air by indirect heat exchange with at least a portion of the superheated medium pressure stream and at least a portion of the low pressure steam.

  10. Chemistry 365: Force Constant Calculations David Ronis

    E-Print Network [OSTI]

    Ronis, David M.

    cost energy, and hence, there will no force in thy y or z directions (thereby resulting in 4 zero eigenChemistry 365: Force Constant Calculations © David Ronis McGill University Here is an example of a force constant matrix calculation. We will consider a diatomic molecule, where the two atoms interact

  11. RELATING CLIMATE FORCINGS AND CLIMATE RESPONSE

    E-Print Network [OSTI]

    Schwartz, Stephen E.

    RELATING CLIMATE FORCINGS AND CLIMATE RESPONSE Stephen E. Schwartz Upton NY USA Bern, Switzerland change are tightly correlated. Forcing by GHGs only leads to extremely low climate sensitivity, well to rapid changes in forcings by stratospheric volcanic aerosols. Climate sensitivity is quite low, probably

  12. Air Risk Information Support Center

    SciTech Connect (OSTI)

    Shoaf, C.R.; Guth, D.J.

    1990-12-31

    The Air Risk Information Support Center (Air RISC) was initiated in early 1988 by the US Environmental Protection Agency`s (EPA) Office of Health and Environmental Assessment (OHEA) and the Office of Air Quality Planning and Standards (OAQPS) as a technology transfer effort that would focus on providing information to state and local environmental agencies and to EPA Regional Offices in the areas of health, risk, and exposure assessment for toxic air pollutants. Technical information is fostered and disseminated by Air RISCs three primary activities: (1) a {open_quotes}hotline{close_quotes}, (2) quick turn-around technical assistance projects, and (3) general technical guidance projects. 1 ref., 2 figs.

  13. AIR LECTURES HANDOUT 3 P Rhines 21 Feb 03 AIR: THE SMALL (AIR POLLUTION)

    E-Print Network [OSTI]

    AIR LECTURES HANDOUT 3 P Rhines 21 Feb 03 AIR: THE SMALL (AIR POLLUTION) SMOG ­ cold London fog. Mega cities Roughly 50% of world population lives in cities, 25% along coasts Asia: 2000 population: motor vehicles 600,000 in 1980 increased to 4M in 1997 90% are 2 stroke engines...high pollution Table

  14. Micromechanism linear actuator with capillary force sealing

    DOE Patents [OSTI]

    Sniegowski, Jeffry J. (Albuquerque, NM)

    1997-01-01

    A class of micromachine linear actuators whose function is based on gas driven pistons in which capillary forces are used to seal the gas behind the piston. The capillary forces also increase the amount of force transmitted from the gas pressure to the piston. In a major subclass of such devices, the gas bubble is produced by thermal vaporization of a working fluid. Because of their dependence on capillary forces for sealing, such devices are only practical on the sub-mm size scale, but in that regime they produce very large force times distance (total work) values.

  15. Lorentz-Force Hydrophone Characterization

    E-Print Network [OSTI]

    Grasland-Mongrain, Pol; Gilles, Bruno; Poizat, Adrien; Chapelon, Jean-Yves; Lafon, Cyril

    2014-01-01

    A Lorentz-force hydrophone consists of a thin wire placed inside a magnetic field. When under the influence of an ultrasound pulse, the wire vibrates and an electrical signal is induced by the Lorentz force that is proportional to the pulse amplitude. In this study a compact prototype of such a hydrophone is introduced and characterized, and the hydrodynamic model previously developed is refined. It is shown that the wire tension has a negligible effect on the measurement of pressure. The frequency response of the hydrophone reaches 1 MHz for wires with a diameter ranging between 70 and 400 \\micro m. The hydrophone exhibits a directional response such that the signal amplitude differs by less than 3dB as the angle of the incident ultrasound pulse varies from -20$^o$ and +20$^o$. The linearity of the measured signal is confirmed across the 50 kPa to 10 MPa pressure range, and an excellent resistance to cavitation is observed. This hydrophone is of interest for high pressure ultrasound measurements including Hi...

  16. Casimir force: an alternative treatment

    E-Print Network [OSTI]

    P. R. Silva

    2009-01-07

    The Casimir force between two parallel uncharged closely spaced metallic plates is evaluated in ways alternatives to those usually considered in the literature. In a first approximation we take in account the suppressed quantum numbers of a cubic box, representing a cavity which was cut in a metallic block. We combine these ideas with those of the MIT bag model of hadrons, but adapted to non-relativistic particles. In a second approximation we consider the particles occupying the energy levels of the Bohr atom, so that the Casimir force depends explicitly on the fine structure constant alpha. In both treatments, the mean energies which have explicit dependence on the particle mass and on the maximum occupied quantum number (related to the Fermi level of the system) at the beginning of the calculations, have these dependences mutually canceled at the end of them. Finally by comparing the averaged energies computed in both approximations, we are able to make an estimate of the value of the fine structure constant alpha.

  17. Direct measurement of thermophoretic forces

    E-Print Network [OSTI]

    Laurent Helden; Ralf Eichhorn; Clemens Bechinger

    2014-12-19

    We study the thermophoretic motion of a micron sized single colloidal particle in front of a flat wall by evanescent light scattering. To quantify thermophoretic effects we analyse the nonequilibrium steady state (NESS) of the particle in a constant temperature gradient perpendicular to the confining walls. We propose to determine thermophoretic forces from a 'generalized potential' associated with the probability distribution of the particle position in the NESS. Experimentally we demonstrate, how this spatial probability distribution is measured and how thermophoretic forces can be extracted with 10 fN resolution. By varying temperature gradient and ambient temperature, the temperature dependence of Soret coefficient $S_T(T)$ is determined for $r = 2.5 \\mu m$ polystyrene and $r = 1.35 \\mu m$ melamine particles. The functional form of $S_T(T)$ is in good agreement with findings for smaller colloids. In addition, we measure and discuss hydrodynamic effects in the confined geometry. The theoretical and experimental technique proposed here extends thermophoresis measurements to so far inaccessible particle sizes and particle solvent combinations.

  18. Static balance control and external force estimation using ground reaction forces

    E-Print Network [OSTI]

    Ito, Satoshi

    Static balance control and external force estimation using ground reaction forces Satoshi ITO1 In this paper, we consider a balance control with focus- ing on ground reaction forces. As an example of balance control, the static balance with constant external forces act- ing is treated. Ankle joint torque is used

  19. The next great American station : Union Station and Downtown Los Angeles in the twenty-first century

    E-Print Network [OSTI]

    Dunsmore, Jaymes Phillip

    2012-01-01

    Ideas about a city are powerful forces, and have lasting impacts on the built environment. While not every vision is realized in the built form, every aspect of urban development is the reflection of a vision about what ...

  20. Heterogeneous Force Chains in Cellularized Biopolymer Network

    E-Print Network [OSTI]

    Long Liang; Christopher Jones; Bo Sun; Yang Jiao

    2015-08-18

    Biopolymer Networks play an important role in coordinating and regulating collective cellular dynamics via a number of signaling pathways. Here, we investigate the mechanical response of a model biopolymer network due to the active contraction of embedded cells. Specifically, a graph (bond-node) model derived from confocal microscopy data is used to represent the network microstructure, and cell contraction is modeled by applying correlated displacements at specific nodes, representing the focal adhesion sites. A force-based stochastic relaxation method is employed to obtain force-balanced network under cell contraction. We find that the majority of the forces are carried by a small number of heterogeneous force chains emitted from the contracting cells. The force chains consist of fiber segments that either possess a high degree of alignment before cell contraction or are aligned due to the reorientation induced by cell contraction. Large fluctuations of the forces along different force chains are observed. Importantly, the decay of the forces along the force chains is significantly slower than the decay of radially averaged forces in the system. These results suggest that the fibrous nature of biopolymer network structure can support long-range force transmission and thus, long-range mechanical signaling between cells.

  1. Daily diaries of respiratory symptoms and air pollution: Methodological issues and results

    SciTech Connect (OSTI)

    Schwartz, J. ); Wypij, D.; Dockery D.; Ware, J.; Spengler, J.; Ferris, B. Jr. ); Zeger, S. )

    1991-01-01

    Daily diaries of respiratory symptoms are a powerful technique for detecting acute effects of air pollution exposure. While conceptually simple, these diary studies can be difficult to analyze. The daily symptom rates are highly correlated, even after adjustment for covariates, and this lack of independence must be considered in the analysis. Possible approaches include the use of incidence instead of prevalence rates and autoregressive models. Heterogeneity among subjects also induces dependencies in the data. These can be addressed by stratification and by two-stage models such as those developed by Korn and Whittemore. These approaches have been applied to two data sets: a cohort of school children participating in the Harvard Six Cities Study and a cohort of student nurses in Los Angeles. Both data sets provide evidence of autocorrelation and heterogeneity. Controlling for autocorrelation corrects the precision estimates, and because diary data are usually positively autocorrelated, this leads to larger variance estimates. Controlling for heterogeneity among subjects appears to increase the effect sizes for air pollution exposure. Preliminary results indicate associations between sulfur dioxide and cough incidence in children and between nitrogen dioxide and phlegm incidence in student nurses.

  2. Experimental and numerical study of laminar forced convection heat transfer for a dimpled heat sink 

    E-Print Network [OSTI]

    Park, Do Seo

    2009-05-15

    of the copper plate. The outer surface of the test section consisted of fiberglass to reduce heat loss to the outside surroundings. The blower was turned on and air was forced through the test setup. The flow rate through the test section was controlled... STUDY OF LAMINAR FORCED CONVECTION HEAT TRANSFER FOR A DIMPLED HEAT SINK A Thesis by DO SEO PARK Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER...

  3. Heterogeneous Force Chains in Cellularized Biopolymer Network

    E-Print Network [OSTI]

    Liang, Long; Sun, Bo; Jiao, Yang

    2015-01-01

    Biopolymer Networks play an important role in coordinating and regulating collective cellular dynamics via a number of signaling pathways. Here, we investigate the mechanical response of a model biopolymer network due to the active contraction of embedded cells. Specifically, a graph (bond-node) model derived from confocal microscopy data is used to represent the network microstructure, and cell contraction is modeled by applying correlated displacements at specific nodes, representing the focal adhesion sites. A force-based stochastic relaxation method is employed to obtain force-balanced network under cell contraction. We find that the majority of the forces are carried by a small number of heterogeneous force chains emitted from the contracting cells. The force chains consist of fiber segments that either possess a high degree of alignment before cell contraction or are aligned due to the reorientation induced by cell contraction. Large fluctuations of the forces along different force chains are observed. ...

  4. Regenerative air heater

    DOE Patents [OSTI]

    Hasselquist, P.B.; Baldner, R.

    1980-11-26

    A gas-cooled steel skirt is used to support a refractory cored brick matrix and dome structure in a high temperature regenerative air heater useful in magnetohydrodynamic power generation. The steel skirt thermally expands to accommodate the thermal expansion of the dome structure despite substantial temperature differential thereby reducing relative movement between the dome bricks. Gas cooling of the steel skirt allows the structure to operate above its normal temperature during clean-out cycles and also allows for the control of the thermal expansion of the steel skirt.

  5. Regenerative air heater

    DOE Patents [OSTI]

    Hasselquist, Paul B. (Maple Grove, MN); Baldner, Richard (Minnetonka, MN)

    1982-01-01

    A gas-cooled steel skirt is used to support a refractory cored brick matrix and dome structure in a high temperature regenerative air heater useful in magnetohydrodynamic power generation. The steel skirt thermally expands to accommodate the thermal expansion of the dome structure despite substantial temperature differential thereby reducing relative movement between the dome bricks. Gas cooling of the steel skirt allows the structure to operate above its normal temperature during clean-out cycles and also allows for the control of the thermal expansion of the steel skirt.

  6. The Ohio State University Air Science

    E-Print Network [OSTI]

    Clark, Bunny

    The Ohio State University Air Science Approved by the College of Arts and Sciences Air Science Columbus, OH 43210 (614) 292-5441 http://afrotc.osu.edu/ A Minor in Air Science is for students who seek. The Air Science Minor curriculum: 14 hours Air Science 2001 The Evolution of Air & Space Power I (1 sem

  7. Dark Forces At The Tevatron

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Buckley, Matt; Fileviez Perez, Pavel; Hooper, Dan; Neil, Ethan

    2011-08-19

    A simple explanation of the W + dijet excess recently reported by the CDF collaboration involves the introduction of a new gauge boson with sizable couplings to quarks, but with no or highly suppressed couplings to leptons. Anomaly-free theories which include such a leptophobic gauge boson must also include additional particle content, which may include a stable and otherwise viable candidate for dark matter. Based on the couplings and mass of the Z` required to generate the CDF excess, we predict such a dark matter candidate to possess an elastic scattering cross section with nucleons on the order of ?more »~ 10-40 cm2, providing a natural explanation for the signals reported by the CoGeNT and DAMA/LIBRA collaborations. In this light, CDF may be observing the gauge boson responsible for the force which mediates the interactions between the dark and visible matter of our universe.« less

  8. Nuclear Force from Lattice QCD

    E-Print Network [OSTI]

    N. Ishii; S. Aoki; T. Hatsuda

    2007-06-26

    Nucleon-nucleon (NN) potential is studied by lattice QCD simulations in the quenched approximation, using the plaquette gauge action and the Wilson quark action on a 32^4 (\\simeq (4.4 fm)^4) lattice. A NN potential V_{NN}(r) is defined from the equal-time Bethe-Salpeter amplitude with a local interpolating operator for the nucleon. By studying the NN interaction in the ^1S_0 and ^3S_1 channels, we show that the central part of V_{NN}(r) has a strong repulsive core of a few hundred MeV at short distances (r \\alt 0.5 fm) surrounded by an attractive well at medium and long distances. These features are consistent with the known phenomenological features of the nuclear force.

  9. Don't Judge a Man by the Color of his Rag: The Reality and Resistance of Gangsta Rap Among Los Angeles Gang Members 

    E-Print Network [OSTI]

    Davis, Mamie C.

    2014-08-08

    BY THE COLOR OF HIS RAG: THE REALITY AND RESISTANCE OF GANGSTA RAP AMONG LOS ANGELES GANG MEMBERS A Thesis by MAMIE C. DAVIS Submitted to the Office of Graduate and Professional Studies of Texas A&M University in partial fulfillment...………………………………………………..………………….. 179 1 CHAPTER I EMBARKING INTO THE UNKNOWN1 “This is a journey into sound. A journey which, along the way, will bring to you a new color, new dimension, new value.”- Eric B. & Rakim2 The gangster music journey told in this thesis covers two...

  10. Derivation of Equivalent Continuous Dilution for Cyclic, Unsteady Driving Forces

    E-Print Network [OSTI]

    Mortensen, Dorthe K.

    2011-01-01

    where indoor air quality and energy consumption cannot inof view of indoor air quality and energy savings can beindoor air quality and potentially save energy. Different

  11. Air Pollution - Local Air Quality (Ontario, Canada) | Department...

    Broader source: Energy.gov (indexed) [DOE]

    Program Type Environmental Regulations Provider Ontario Ministry of the Environment The Air Pollution regulation administered by the Ministry of the Environment enforces...

  12. Abatement of Air Pollution: Air Pollution Control Equipment and...

    Broader source: Energy.gov (indexed) [DOE]

    contain instructions for the operation and monitoring of air pollution control equipment, as well as comments on procedures in the event of equipment breakdown, failure, and...

  13. Air Pollution Control Regulations: No. 22 - Air Toxics (Rhode...

    Broader source: Energy.gov (indexed) [DOE]

    any stationary source which has the potential to increase emissions of a listed toxic air contaminant by an amount greater than the minimum quantity for that contaminant....

  14. Air temperature thresholds for indoor comfort and perceived air quality

    E-Print Network [OSTI]

    Zhang, Hui; Edward, Arens; Pasut, Wilmer

    2012-01-01

    caused by office's thermal Environment, J. Archit. Plann.Standard 55- 2010. Thermal environment conditions for humanindoor air quality, thermal environment, lighting and

  15. Computer Room Fresh Air Cooling 

    E-Print Network [OSTI]

    Wenger, J. D.

    1985-01-01

    payback and must not compromise re1 iabil i ty. POSS IB ILITIES FOR REDUCING ENERGY CONSUMPTION To offer reduced energy consumption during periods of 1 ow wbi ent temperature, computer room air handlers can be fitted with economizer coils to precool... the air using fluid from a sensible, or for lower fluid temperatures, an evaporative heat rejector (Figure 1). As the ambient temperature rises close to the required supply air temperature, operation of the economizer coil is limited...

  16. Casimir force between integrable and chaotic pistons

    SciTech Connect (OSTI)

    Alvarez, Ezequiel; Mazzitelli, Francisco D.; Wisniacki, Diego A. [Departamento de Fisica, Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, and Instituto de Fisica de Buenos Aires, Concejo Nacional de Investigaciones Cientificas y Tecnicas, Ciudad Universitaria, Pabellon I, 1428 Buenos Aires (Argentina); Monastra, Alejandro G. [Gerencia de Investigacion y Aplicaciones, Comision Nacional de Energia Atomica, Concejo Nacional de Investigaciones Cientificas y Tecnicas, Avenida General Paz 1499, 1650 San Martin (Argentina)

    2010-11-15

    We have computed numerically the Casimir force between two identical pistons inside a very long cylinder, considering different shapes for the pistons. The pistons can be considered quantum billiards, whose spectrum determines the vacuum force. The smooth part of the spectrum fixes the force at short distances and depends only on geometric quantities like the area or perimeter of the piston. However, correcting terms to the force, coming from the oscillating part of the spectrum which is related to the classical dynamics of the billiard, could be qualitatively different for classically integrable or chaotic systems. We have performed a detailed numerical analysis of the corresponding Casimir force for pistons with regular and chaotic classical dynamics. For a family of stadium billiards, we have found that the correcting part of the Casimir force presents a sudden change in the transition from regular to chaotic geometries. This suggests that there could be signatures of quantum chaos in the Casimir effect.

  17. Effect of humid air exposure on photoemissive and structural properties of KBr thin film photocathode

    E-Print Network [OSTI]

    Rai, R; Ghosh, N; Singh, B K

    2014-01-01

    We have investigated the influence of water molecule absorption on photoemissive and structural properties of potassium bromide (KBr) thin film photocathode under humid air exposure at relative humidity (RH) 65%. It is evident from photoemission measurement that the photoelectron yield of KBr photocathode is degraded exponentially with humid air exposed time. Structural studies of the "as-deposited" and "humid air aged" films reveal that there is no effect of RH on film's crystalline face centered cubic (fcc) structure. However, the average crystallite size of "humid air exposed film" KBr film has been increased as compared to "as-deposited". In addition, topographical properties of KBr film are also examined by means of scanning electron microscope (SEM), transmission electron microscope (TEM) and atomic force microscope (AFM) and it is observed that granular characteristic of film has been altered, even for short exposure to humid air.

  18. 13 EER Window Air Conditioner

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    13 EER Window Air Conditioner 2014 Building Technologies Office Peer Review Broadway Apartment Building with WACs in NYC Pradeep Bansal, bansalpk@ornl.gov Oak Ridge National...

  19. Nebraska Air Quality Regulations (Nebraska)

    Broader source: Energy.gov [DOE]

    These regulations, promulgated by the Department of Environmental Quality, contain provisions pertaining to ambient air quality standards, pollution source operating permits, emissions reporting,...

  20. Indoor air quality: Selected references

    SciTech Connect (OSTI)

    Not Available

    1989-05-01

    This document was compiled in response to an increasing number of requests for information about indoor air quality, including sick-building syndrome. Included in the publication are the NIOSH Congressional testimony presented before the Subcommittee on Energy Development and Applications; two articles describing the results of NIOSH research and findings on indoor air-quality problems; NIOSH guidance on conducting indoor-air-quality investigations; and a description of the NIOSH health-hazard evaluation program, which can provide NIOSH assistance in evaluating indoor-air-quality problems.

  1. Underfloor air distribution: thermal stratification

    E-Print Network [OSTI]

    Webster, T.; Bauman, Fred; Reese, J.

    2002-01-01

    Air Distribution: Thermal Stratification By Tom Webster, Pthermal bypassing of convective loads that occurs above the stratificationthermal plumes that develop over heat sources in the room. A stratification

  2. on man, nature & air pollution

    E-Print Network [OSTI]

    Finlayson-Pitts, Barbara J

    2008-01-01

    fossil-fuel combustion, are the source of air pollution. Thepollution episodes is clearly associated with areas of high fossil-fuel combustion and

  3. Air Conditioning | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    How does it work? An air conditioner uses energy -- usually electricity -- to transfer heat from the interior of your home to the relatively warm outside environment....

  4. Forces on laboratory model dredge cutterhead 

    E-Print Network [OSTI]

    Young, Dustin Ray

    2010-07-14

    coefficients (non-cavitating) - D, z = water depth ft d1, d2 = Cutting force coefficients (cavitating) - d50 = Mean grain diameter mm Dc = Depth of Cut in Dcutter = Diameter of cutterhead in ????1???? = Distance between cell1 to center of mass... redesigned cell1 to center of mass of cutter in z direction in ? = Phase shift rad ?c = Cavitation transition angle rad ???? = Axial cutting force lb ??? = Horizontal cutting force (F#nc represents non-cavitating) lb ???? = Vertical cutting...

  5. Note: Artificial neural networks for the automated analysis of force map data in atomic force microscopy

    SciTech Connect (OSTI)

    Braunsmann, Christoph; Schäffer, Tilman E., E-mail: tilman.schaeffer@uni-tuebingen.de [Institute of Applied Physics and LISA, University of Tübingen, Auf der Morgenstelle 10, 72076 Tübingen (Germany)

    2014-05-15

    Force curves recorded with the atomic force microscope on structured samples often show an irregular force versus indentation behavior. An analysis of such curves using standard contact models (e.g., the Sneddon model) would generate inaccurate Young's moduli. A critical inspection of the force curve shape is therefore necessary for estimating the reliability of the generated Young's modulus. We used a trained artificial neural network to automatically recognize curves of “good” and of “bad” quality. This is especially useful for improving the analysis of force maps that consist of a large number of force curves.

  6. Force Modulation System for Vehicle Manufacturing | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    System for Vehicle Manufacturing Force Modulation System for Vehicle Manufacturing Novel Technology Enables Energy-Efficient Production of High-Strength Steel Automotive Parts...

  7. David J. Gross and the Strong Force

    Office of Scientific and Technical Information (OSTI)

    described electromagnetism, the force that acts between charged particles, such as electrons and protons, and which governs all chemical interactions. That theory, called...

  8. Plasmonic lateral forces on chiral spheres

    E-Print Network [OSTI]

    Canaguier-Durand, Antoine

    2015-01-01

    We show that the optical force exerted on a finite size chiral sphere by a surface plasmon mode has a component along a direction perpendicular to the plasmon linear momentum. We reveal how this chiral lateral force, pointing in opposite directions for opposite enantiomers, stems from an angular-to-linear crossed momentum transfer involving the plasmon transverse spin angular momentum density and mediated by the chirality of the sphere. Our multipolar approach allows us discussing the inclusion of the recoil term in the force on a small sphere taken in the dipolar limit and observing sign inversions of the lateral chiral force when the size of the sphere increases.

  9. Interagency Energy Management Task Force Members

    Broader source: Energy.gov [DOE]

    The Interagency Energy Management Task Force is led by the Federal Energy Management Program director. Members include energy and sustainability managers from federal agencies.

  10. Reduction of the Casimir force using aerogels

    E-Print Network [OSTI]

    R. Esquivel-Sirvent

    2007-08-02

    By using silicon oxide based aerogels we show numerically that the Casimir force can be reduced several orders of magnitude, making its effect negligible in nanodevices. This decrease in the Casimir force is also present even when the aerogels are deposited on metallic substrates. To calculate the Casimir force we model the dielectric function of silicon oxide aerogels using an effective medium dielectric function such as the Clausius-Mossotti approximation. The results show that both the porosity of the aerogel and its thickness can be use as control parameters to reduce the magnitude of the Casimir force.

  11. Reduction of the Casimir force using aerogels

    E-Print Network [OSTI]

    Esquivel-Sirvent, R

    2007-01-01

    By using silicon oxide based aerogels we show numerically that the Casimir force can be reduced several orders of magnitude, making its effect negligible in nanodevices. This decrease in the Casimir force is also present even when the aerogels are deposited on metallic substrates. To calculate the Casimir force we model the dielectric function of silicon oxide aerogels using an effective medium dielectric function such as the Clausius-Mossotti approximation. The results show that both the porosity of the aerogel and its thickness can be use as control parameters to reduce the magnitude of the Casimir force.

  12. Heat transfer and friction characteristics of air flow in microtubes Chien-Yuh Yang a,

    E-Print Network [OSTI]

    Kandlikar, Satish

    Heat transfer and friction characteristics of air flow in microtubes Chien-Yuh Yang a, , Chia September 2011 Keywords: Microtube Heat transfer Liquid Crystal Thermography a b s t r a c t Several researches dealing with the single-phase forced convection heat transfer inside microchannels have been

  13. Reactive Air Aluminization

    SciTech Connect (OSTI)

    Choi, Jung-Pyung; Chou, Y. S.; Stevenson, Jeffry W.

    2011-10-28

    Ferritic stainless steels and other alloys are of great interest to SOFC developers for applications such as interconnects, cell frames, and balance of plant components. While these alloys offer significant advantages (e.g., low material and manufacturing cost, high thermal conductivity, and high temperature oxidation resistance), there are challenges which can hinder their utilization in SOFC systems; these challenges include Cr volatility and reactivity with glass seals. To overcome these challenges, protective coatings and surface treatments for the alloys are under development. In particular, aluminization of alloy surfaces offers the potential for mitigating both evaporation of Cr from the alloy surface and reaction of alloy constituents with glass seals. Commercial aluminization processes are available to SOFC developers, but they tend to be costly due to their use of exotic raw materials and/or processing conditions. As an alternative, PNNL has developed Reactive Air Aluminization (RAA), which offers a low-cost, simpler alternative to conventional aluminization methods.

  14. Random excitation forces in tube bundles subjected to two-phase cross-flow

    SciTech Connect (OSTI)

    Taylor, C.E.; Pettigrew, M.J. [AECL Research, Chalk River, Ontario (Canada). Chalk River Labs.; Currie, I.G. [Univ. of Toronto, Ontario (Canada). Dept. of Mechanical Engineering

    1996-08-01

    Data from two experimental programs have been analyzed to determine the characteristics of the random excitation forces associated with two-phase cross-flow in tube bundles. Large-scale air-water flow loops in France and Canada were used to generate the data. Tests were carried out on cantilevered, clamped-pinned, and clamped-clamped tubes in normal-square, parallel-triangular, and normal-triangular configurations. Either strain gages or force transducers were used to measure the vibration response of a centrally located tube as the tue array was subjected to a wide range of void fractions and flow rates. Power spectra were analyzed to determine the effect of parameters such as tube diameter, frequency, flow rate, void fraction, and flow regime on the random excitation forces. Normalized expressions for the excitation force power spectra were found to be flow-regime dependent. In the churn flow regime, flow rate and void fraction had very little effect on the magnitude of the excitation forces. In the bubble-plug flow regime, the excitation forces increased rapidly with flow rate and void fraction.

  15. Quantum Force in a Superconductor

    E-Print Network [OSTI]

    A. V. Nikulov

    2001-04-23

    A contradiction of the Little-Parks experiment with the Ohm's law and other fundamental laws is explained. This explanation shows that the Little-Parks oscillations of the loop resistance are an experimental evidence of a direct (non-chaotic) Brownian motion. The Langevin force is connected with a change of the momentum circulation of superconducting pairs because of the quantization. Its average value can be non-zero because of the quantization. The existence of a direct Brownian motion contradicts to the principle on which the second law of thermodynamic is based. Therefore the Little-Parks experiment is evidence of a possibility of violation of the second law. In the last years other authors have stated also violation of the second law in different quantum systems: A.E.Allahverdyan and Th.M.Nieuwenhuizen, PRL 85, 1799 (2000); cond-mat/0011389; V.Capec and J.Bok, Czech.J. of Phys. 49, 1645 (1999); cond-mat/0012056; Physica A 290, 379 (2001); P. Weiss, Science News, 158, 234 (2000).

  16. Nuclear Force from Lattice QCD

    E-Print Network [OSTI]

    Noriyoshi ISHII; Sinya AOKI; Tetsuo HATSUDA

    2006-09-30

    The first lattice QCD result on the nuclear force (the NN potential) is presented in the quenched level. The standard Wilson gauge action and the standard Wilson quark action are employed on the lattice of the size 16^3\\times 24 with the gauge coupling beta=5.7 and the hopping parameter kappa=0.1665. To obtain the NN potential, we adopt a method recently proposed by CP-PACS collaboration to study the pi pi scattering phase shift. It turns out that this method provides the NN potentials which are faithful to those obtained in the analysis of NN scattering data. By identifying the equal-time Bethe-Salpeter wave function with the Schroedinger wave function for the two nucleon system, the NN potential is reconstructed so that the wave function satisfies the time-independent Schroedinger equation. In this report, we restrict ourselves to the J^P=0^+ and I=1 channel, which enables us to pick up unambiguously the ``central'' NN potential V_{central}(r). The resulting potential is seen to posses a clear repulsive core of about 500 MeV at short distance (r < 0.5 fm). Although the attraction in the intermediate and long distance regions is still missing in the present lattice set-up, our method is appeared to be quite promising in reconstructing the NN potential with lattice QCD.

  17. Designing for forces : an early-stage design program for axial-force structures

    E-Print Network [OSTI]

    Jordan, Alexander D. W. (Alexander David Weigert)

    2011-01-01

    Structures that carry most of their load through the axial forces of tension or compression are more materially efficient than standard structures. However, they are not as straightforward to design since the forces in the ...

  18. WCVM Research Task Force Report March 2011 WCVM Research Task Force

    E-Print Network [OSTI]

    Saskatchewan, University of

    #12; #12;WCVM Research Task Force Report ­ March 2011 p.1 WCVM Research Task Force Report MarchDeanFreemanforreaffirmingtheimportanceoftheresearchenterpriseatthe WCVMthroughtheinceptionoftheResearchTaskForceandpermittingcomplete autonomyinitsmachinations.Taskforcememberswouldalsoliketothankthefacultythat tooktimetofillouttheResearch

  19. Time history analysis of axial forces (Pass Through Forces) at joints in a braced frame

    E-Print Network [OSTI]

    Paschini, Vincent

    2012-01-01

    As buildings keep getting taller, traditional braced lateral systems take more loads. This generates a phenomenon at every joint of a frame called "Pass Through Force". Pass through forces come from the transfer of axial ...

  20. Protective supplied breathing air garment

    DOE Patents [OSTI]

    Childers, E.L.; Hortenau, E.F. von.

    1984-07-10

    A breathing air garment is disclosed for isolating a wearer from hostile environments containing toxins or irritants includes a suit and a separate head protective enclosure or hood engaging a suit collar in sealing attachment. The hood and suit collar are cylindrically shaped and dimensioned to enable the wearer to withdraw his hands from the suit sleeves to perform manual tasks within the hood interior. Breathing air is supplied from an external air line with an air delivery hose attached to the hood interior. The hose feeds air into an annular halo-like fiber-filled plenum having spaced discharge orifices attached to the hood top wall. A plurality of air exhaust/check valves located at the suit extremities cooperate with the hood air delivery system to provide a cooling flow of circulating air from the hood throughout the suit interior. A suit entry seal provided on the suit rear torso panel permits access into the suit and is sealed with an adhesive sealing flap. 17 figs.

  1. Title III hazardous air pollutants

    SciTech Connect (OSTI)

    Todd, R.

    1995-12-31

    The author presents an overview of the key provisions of Title III of the Clean Air Act Amendments of 1990. The key provisions include the following: 112(b) -- 189 Hazardous Air Pollutants (HAP); 112(a) -- Major Source: 10 TPY/25 TPY; 112(d) -- Application of MACT; 112(g) -- Modifications; 112(I) -- State Program; 112(j) -- The Hammer; and 112(r) -- Accidental Release Provisions.

  2. D0 Instrument Air System

    SciTech Connect (OSTI)

    Serges, T.J.; /Fermilab

    1988-09-15

    The main function of the instrument air system is to operate control valves associated with the cryogenics in the D0 hall. Occasionally, it will be used for purging purposes. Appendix A shows a schematic of the air instrument system along with a corresponding components list.

  3. ORIGINAL ARTICLE Ambient Air Pollution

    E-Print Network [OSTI]

    Mulholland, James A.

    ORIGINAL ARTICLE Ambient Air Pollution and Respiratory Emergency Department Visits Jennifer L. Peel pollution and respiratory outcomes. More refined assessment has been limited by study size and available air quality data. Methods: Measurements of 5 pollutants (particulate matter PM10 , ozone, nitrogen dioxide NO2

  4. Protective supplied breathing air garment

    DOE Patents [OSTI]

    Childers, Edward L. (Lakewood, CO); von Hortenau, Erik F. (Golden, CO)

    1984-07-10

    A breathing air garment for isolating a wearer from hostile environments containing toxins or irritants includes a suit and a separate head protective enclosure or hood engaging a suit collar in sealing attachment. The hood and suit collar are cylindrically shaped and dimensioned to enable the wearer to withdraw his hands from the suit sleeves to perform manual tasks within the hood interior. Breathing air is supplied from an external air line with an air delivery hose attached to the hood interior. The hose feeds air into an annular halo-like fiber-filled plenum having spaced discharge orifices attached to the hood top wall. A plurality of air exhaust/check valves located at the suit extremities cooperate with the hood air delivery system to provide a cooling flow of circulating air from the hood throughout the suit interior. A suit entry seal provided on the suit rear torso panel permits access into the suit and is sealed with an adhesive sealing flap.

  5. Atmospheric Chemistry and Air Pollution

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Gaffney, Jeffrey S.; Marley, Nancy A.

    2003-01-01

    Atmospheric chemistry is an important discipline for understanding air pollution and its impacts. This mini-review gives a brief history of air pollution and presents an overview of some of the basic photochemistry involved in the production of ozone and other oxidants in the atmosphere. Urban air quality issues are reviewed with a specific focus on ozone and other oxidants, primary and secondary aerosols, alternative fuels, and the potential for chlorine releases to amplify oxidant chemistry in industrial areas. Regional air pollution issues such as acid rain, long-range transport of aerosols and visibility loss, and the connections of aerosols to ozonemore »and peroxyacetyl nitrate chemistry are examined. Finally, the potential impacts of air pollutants on the global-scale radiative balances of gases and aerosols are discussed briefly.« less

  6. An improved proximity force approximation for electrostatics

    SciTech Connect (OSTI)

    Fosco, Cesar D.; Instituto Balseiro, Universidad Nacional de Cuyo, R8402AGP Bariloche ; Lombardo, Fernando C.; IFIBA ; Mazzitelli, Francisco D.

    2012-08-15

    A quite straightforward approximation for the electrostatic interaction between two perfectly conducting surfaces suggests itself when the distance between them is much smaller than the characteristic lengths associated with their shapes. Indeed, in the so called 'proximity force approximation' the electrostatic force is evaluated by first dividing each surface into a set of small flat patches, and then adding up the forces due two opposite pairs, the contributions of which are approximated as due to pairs of parallel planes. This approximation has been widely and successfully applied in different contexts, ranging from nuclear physics to Casimir effect calculations. We present here an improvement on this approximation, based on a derivative expansion for the electrostatic energy contained between the surfaces. The results obtained could be useful for discussing the geometric dependence of the electrostatic force, and also as a convenient benchmark for numerical analyses of the tip-sample electrostatic interaction in atomic force microscopes. - Highlights: Black-Right-Pointing-Pointer The proximity force approximation (PFA) has been widely used in different areas. Black-Right-Pointing-Pointer The PFA can be improved using a derivative expansion in the shape of the surfaces. Black-Right-Pointing-Pointer We use the improved PFA to compute electrostatic forces between conductors. Black-Right-Pointing-Pointer The results can be used as an analytic benchmark for numerical calculations in AFM. Black-Right-Pointing-Pointer Insight is provided for people who use the PFA to compute nuclear and Casimir forces.

  7. On Dual Configurational Forces SHAOFAN LIj

    E-Print Network [OSTI]

    Li, Shaofan

    they provide the dual energy­momentum tensor. Some previously unknown and yet interesting results in elasticity the configuration force (energy­momentum tensor) P and the dual configuration force (dual energy­momentum tensor) L energy­ momentum tensor (referred to as the dual energy­momentum tensor in this j Corresponding author

  8. Gravitational force between two electrons in superconductors

    E-Print Network [OSTI]

    Clovis Jacinto de Matos

    2007-11-19

    The attractive gravitational force between two electrons in superconductors is deduced from the Eddington-Dirac large number relation, together with Beck and Mackey electromagnetic model of vacuum energy in superconductors. This force is estimated to be weaker than the gravitational attraction between two electrons in the vacuum.

  9. Sustainability Initiative Task Force Final Report

    E-Print Network [OSTI]

    Sheridan, Jennifer

    UW­Madison Sustainability Initiative Task Force Final Report October 2010 #12;We are pleased to present the final report of the campus Sustainability Task Force. This report fulfills the charge we gave to sustainability for consideration by UW­Madison's leadership and campus community. There are many reasons why

  10. Water Conservation Task Force (2014 Charge)

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Water Conservation Task Force (2014 Charge) The Task Force will advise the Chancellor and Campus Provost/Executive Vice Chancellor (CP/EVC) on current and past water use and provide recommendations on implementation of policies for potable water use reductions in support of The Regents Policy on Sustainable

  11. LABORATORY IV ELECTRIC FIELDS AND FORCES

    E-Print Network [OSTI]

    Minnesota, University of

    Lab IV - 1 LABORATORY IV ELECTRIC FIELDS AND FORCES Action-at-a-distance forces (gravitational and inspires the invention of new devices. The problems in this laboratory are primarily designed to give you through an electric field. OBJECTIVES: After successfully completing this laboratory, you should be able

  12. LABORATORY I ELECTRIC FIELDS AND FORCES

    E-Print Network [OSTI]

    Minnesota, University of

    LABORATORY I ELECTRIC FIELDS AND FORCES Lab I - 1 The most fundamental forces are characterized the invention of new applications. The problems in this laboratory are primarily designed to give you practice visualizing fields and using the field concept in solving problems. In this laboratory, you will first explore

  13. An Adhesion Model for the Drag Force

    E-Print Network [OSTI]

    Dan Comanescu

    2008-01-28

    The paper present a model for the drag force between a resistive medium and a solid body using the hypothesis that the drag force is created by the adhesion of some particles of the resistive medium on the solid body's surface. The study focus on the mass evolution of the solid body.

  14. Final report on the oxidation of energetic materials in supercritical water. Final Air Force report

    SciTech Connect (OSTI)

    Buelow, S.J.; Allen, D.; Anderson, G.K. [and others

    1995-04-03

    The objective of this project was to determine the suitability of oxidation in supercritical fluids (SCO), particularly water (SCWO), for disposal of propellants, explosives, and pyrotechnics (PEPs). The SCO studies of PEPs addressed the following issues: The efficiency of destruction of the substrate. The products of destruction contained in the effluents. Whether the process can be conducted safely on a large scale. Whether energy recovery from the process is economically practicable. The information essential for process development and equipment design was also investigated, including issues such as practical throughput of explosives through a SCWO reactor, reactor materials and corrosion, and models for process design and optimization.

  15. Application of Structure Functions for the Investigation of Forced Air Cooling

    E-Print Network [OSTI]

    M. Janicki; Jedrzej Banaszczyk; G. De Mey; M. Kaminski; B. Vermeersch; A. Napieralski

    2008-01-07

    This paper presents thermal analyses of a power amplifier placed in a wind tunnel. All the investigations are based on the transient temperature measurements performed during the circuit cooling process. The measured cooling curves were used to compute the cumulative and differential structure functions for the circuit with a heat sink. These functions helped to determine the optimal values of circuit model parameters necessary for numerical thermal simulations. The experiments demonstrated the influence of the wind speed on the value of the heat transfer coefficient and consequently on the temperature of the entire structure.

  16. Impact of California's air pollution laws on black carbon and their implications for direct radiative forcing

    E-Print Network [OSTI]

    Russell, Lynn

    control strategy for climate warming. In particular, BC emitted by diesel combustion emits less organic

  17. Air-Bearing Shear Force in the Head–Disk Interface of Hard Disk

    E-Print Network [OSTI]

    Liu, Nan; Bogy, David B.

    2009-01-01

    Time evo- lution of lubricant-slider dynamic interactions.3. Ma, Y. , Liu, B. : Lubricant transfer from disk to sliderR. : The physics of disk lubricant in the continuum picture.

  18. NNSA, Air Force Complete Successful B61-12 Life Extension Program...

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration (NNSA) completed the first development flight test of a non-nuclear B61-12 gravity bomb at Tonopah Test Range in Nevada on July 1, 2015....

  19. NNSA, Air Force Complete Successful B61-12 Life Extension Program...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About...

  20. Unique composition niobium-silicide alloy, plasma melted for the Air Force as part of

    E-Print Network [OSTI]

    where materials can be processed on a large scale from the raw state to a final product engine development. LALP-07-054 Summer 2007 Materials Science andTechnology Division Facility FocusMaterials Science andTechnology Division Facility Focus Materials science and engineering from start to finish T he