WorldWideScience

Sample records for facility naval air

  1. Sea/Lake Water Air Conditioning at Naval Facilities.

    Science.gov (United States)

    1980-05-01

    r-AO89 262 CIVIL ENGINEERING LAS (NAVY) PONT HUJENEME CA F/6 13/1 SEA/LAKF WATER AIR CONDITIONING AT N4AVAL FACILITIES.u MAY S0 .J B CIAN...AROICC. Brooklyn NY: CO; C’ode (NP (LCDR ATJ Stewart): C’ode 10)28. RDT&ELO. Philadelphia PA: Code III (Castranovo) Philadelphia. PA: Design Div. (R...Governor’s Council On Energy) NEW MEXICO SOLAR ENERGY INST. Dr. Zwibcl Las Cruces NM NY CITY COMMUNITY COLLEGE BROOKLYN , NY (LIBRARY) NYS ENERGY OFFICE

  2. Potential geothermal energy use at the Naval Air Rework Facilities, Norfolk, Virginia and Jacksonville, Florida, and at the naval shipyard, Charleston, South Carolina

    Energy Technology Data Exchange (ETDEWEB)

    Costain, J.K.; Glover, L. III; Newman, R.W.

    1984-05-01

    The feasibility of geothermal energy use at naval installations in Norfolk, VA, Jacksonville, FL, and Charleston, SC was assessed. Geophysical and geological studies of the above areas were performed. Engineering and economic factors, affecting potential energy use, were evaluated. The Norfolk and Jacksonville facilities are identified as candidates for geothermal systems. System costs are predicted. Economic benefits of the proposed geothermal systems are forecast, using the net present value method of predicting future income.

  3. Naval Aerodynamics Test Facility (NATF)

    Data.gov (United States)

    Federal Laboratory Consortium — The NATF specializes in Aerodynamics testing of scaled and fullsized Naval models, research into flow physics found on US Navy planes and ships, aerosol testing and...

  4. Supplemental Environmental Assessment of the Ambulatory Care Center at Joint Base Andrews-Naval Air Facility Washington, Maryland

    Science.gov (United States)

    2011-06-01

    to the south of the new proposed ACC building rather than surface parking, 2) the proposed ACC building with a “ green ” roof , and 3) staff parking...wing mission changes than the construction of a parking facility. 2) A green roof was considered as part of LEED. However, the client and project

  5. Air Quality Facilities

    Data.gov (United States)

    Iowa State University GIS Support and Research FacilityFacilities with operating permits for Title V of the Federal Clean Air Act, as well as facilities required to submit an air emissions inventory, and other facilities...

  6. Decision Aids for Naval Air ASW

    Science.gov (United States)

    1980-03-15

    referred to as the target’s Location, with a capital "L.") The following description will describe a single iteration through the loop. 4.4.2 Underlying...Crawford M. L. Metersky American Psycological Association Naval Air Development Center Office of Educational Affairs Code 2031 1200 17th Street, NW

  7. Experimental Polyurethane Foam (PUF) Roofing Systems. III. Naval Station, Roosevelt Roads, Puerto Rico, and Naval Facility, Cape Hatteras, North Carolina.

    Science.gov (United States)

    1986-01-01

    other sources of energy loss must be investigated. The units had jalousie windows that permitted a moderate degree of air infiltration and resultant...units with jalousie windows, optimum energy conservation is obtained with 1-1/2 to 3 inches of foam. Naval Facility, Cape Hatteras, N.C. 1. A 25- to...replacing jalousie windows with a closed window. Two to 3 inches of foam should be used to provide maximum energy conservation in semitropical

  8. Fallon Geothermal Exploration Project, Naval Air Station, Fallon, Nevada.

    Science.gov (United States)

    1980-05-01

    Dral. Iron Ore Deposits of Nevada . Part A: Geology and Iron Ore Deposits of the Buena Vista Hills, Chur- chill and Pershing Counties , Nevada . Nevada ...tumber) Geothermal Potential Naval Air Station, Fallon, Nevada Fallon Exploration Project 20. ABSTRACT (Coawu en reverse aide It neeeen end $doaft...UNCLASSIFIED ICUMTY CLASSIFICATION OF THIS PAat L tmb Doe aneem (U) Fallon Geothermal Exploration Project, Naval Air Station, Fallon, Nevada , Interim Report

  9. Air Data Calibration Facility

    Data.gov (United States)

    Federal Laboratory Consortium — This facility is for low altitude subsonic altimeter system calibrations of air vehicles. Mission is a direct support of the AFFTC mission. Postflight data merge is...

  10. Emission Facilities - Air Emission Plants

    Data.gov (United States)

    NSGIC Education | GIS Inventory — Represents the Primary Facility type Air Emission Plant (AEP) point features. Air Emissions Plant is a DEP primary facility type related to the Air Quality Program....

  11. Emission Facilities - Air Emission Plants

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — Represents the Primary Facility type Air Emission Plant (AEP) point features. Air Emissions Plant is a DEP primary facility type related to the Air Quality Program....

  12. 1996 environmental monitoring report for the Naval Reactors Facility

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    The results of the radiological and nonradiological environmental monitoring programs for 1996 at the Naval Reactors Facility (NRF) are presented in this report. The NRF is located on the Idaho National Engineering and Environmental Laboratory and contains three naval reactor prototypes and the Expended Core Facility, which examines developmental nuclear fuel material samples, spent naval fuel, and irradiated reactor plant components/materials. The results obtained from the environmental monitoring programs verify that releases to the environment from operations at NRF were in accordance with state and federal regulations. Evaluation of the environmental data confirms that the operation of NRF continues to have no adverse effect on the quality of the environment or the health and safety of the general public. Furthermore, a conservative assessment of radiation exposure to the general public as a result of NRF operations demonstrated that the dose received by any member of the public was well below the most restrictive dose limits prescribed by the Environmental Protection Agency (EPA) and the Department of Energy (DOE).

  13. 1997 environmental monitoring report for the Naval Reactors Facility

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    The results of the radiological and nonradiological environmental monitoring programs for 1997 at the Naval Reactors Facility (NRF) are presented in this report. The results obtained from the environmental monitoring programs verify that releases to the environment from operations at NRF were in accordance with state and federal regulations. Evaluation of the environmental data confirms that the operation of NRF continues to have no adverse effect on the quality of the environment or the health and safety of the general public. Furthermore, a conservative assessment of radiation exposure to the general public as a result of NRF operations demonstrated that the dose received by any member of the public was well below the most restrictive dose limits prescribed by the Environmental Protection Agency (EPA) and the Department of Energy (DOE).

  14. Naval Reactors Facility environmental monitoring report, calendar year 1999

    Energy Technology Data Exchange (ETDEWEB)

    None

    2000-12-01

    The results of the radiological and nonradiological environmental monitoring programs for 1999 at the Naval Reactors Facility (NRF) are presented in this report. The results obtained from the environmental monitoring programs verify that releases to the environment from operations at NRF were in accordance with Federal and State regulations. Evaluation of the environmental data confirms that the operation of NRF continues to have no adverse effect on the quality of the environment or the health and safety of the general public. Furthermore, a conservative assessment of radiation exposure to the general public as a result of NRF operations demonstrated that the dose received by any member of the public was well below the most restrictive dose limits prescribed by the U.S. Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE).

  15. Naval Reactors Facility environmental monitoring report, calendar year 2000

    Energy Technology Data Exchange (ETDEWEB)

    None

    2001-12-01

    The results of the radiological and nonradiological environmental monitoring programs for 2000 at the Naval Reactors Facility (NRF) are presented in this report. The results obtained from the environmental monitoring programs verify that releases to the environment from operations at NRF were in accordance with Federal and State regulations. Evaluation of the environmental data confirms that the operation of NRF continues to have no adverse effect on the quality of the environment or the health and safety of the general public. Furthermore, a conservative assessment of radiation exposure to the general public as a result of NRF operations demonstrated that the dose received by any member of the public was well below the most restrictive dose limits prescribed by the U.S. Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE).

  16. Naval Reactors Facility environmental monitoring report, calendar year 2001

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-12-31

    The results of the radiological and nonradiological environmental monitoring programs for 2001 at the Naval Reactors Facility are presented in this report. The results obtained from the environmental monitoring programs verify that releases to the environment from operations at NRF were in accordance with Federal and State regulations. Evaluation of the environmental data confirms that the operation of NRF continues to have no adverse effect on the quality of the environment or the health and safety of the general public. Furthermore, a conservative assessment of radiation exposure to the general public as a result of NRF operations demonstrated that the dose received by any member of the public was well below the most restrictive dose limits prescribed by the U. S. Environmental Protection Agency and the U. S. Department of Energy.

  17. 1993 environmental monitoring report for the naval reactors facility

    Energy Technology Data Exchange (ETDEWEB)

    1994-11-01

    The results of the radiological and nonradiological environmental monitoring programs for 1993 at the Naval Reactors Facility (NRF) are presented in this report. The results obtained from the environmental monitoring programs verify that releases to the environment from operations at NRF were in accordance with state and federal regulations. Evaluation of the environmental data confirms that the operation of NRF continues to have no adverse effect on the quality of the environment or the health and safety of the general public. Furthermore, a conservative assessment of radiation exposure to the general public as a result of NRF operations demonstrated that the dose received by any member of the public was well below the most restrictive dose limits prescribed by the Environmental Protection Agency (EPA) and the Department of Energy (DOE).

  18. History of the Naval Air Development Center.

    Science.gov (United States)

    1982-09-15

    radioactive isotope project Academics involved in all aspects of NADC work; university professors as summer employees - B- 16 NADC-82251-09 Tape 9 Jerry Polin ...Washington NADC’s outside appearance From Philadelphia Navy Yard it looked like a "country club" B-17 NADC-82251-09 Jerry Polin Tape 9 (Continued): Side B: Air...Crew Equipment Department, Aero Structures Lab, and Aero Materials Lab moved to NADC Interview in Philadelphia with John Lazo, who urged Polin to

  19. Characterization of stormwater runoff from the Naval Air Station and Naval Wepons Industrial Reserve Plant, Dallas, Texas, 1994-96

    Science.gov (United States)

    Raines, T.H.; Baldys, Stanley; Lizarraga, J.S.

    1997-01-01

    The characterization of stormwater runoff from the Naval Air Station (NAS) and the Naval Weapons Industrial Reserve Plant (NWIRP), Dallas, Texas, is necessary to determine if runoff from the facilities is contributing to off-site contamination of surface waters, A network of five fixed sites and four grab sites was established to collect stormwater-runoff samples from a substantial part of the drainage area of each facility. Fixed sites were instrumented to measure and store precipitation, stage, discharge, and runoff-volume data and to collect flow-weighted composite samples during a storm. Grab and composite samples were collected for six storms at each of the five fixed sites from October 1994 to March 1996. The grab samples were analyzed for about 100 properties and constituents including specific conductance, pH, water temperature, bacteria, trace elements, oil and grease, total phenols, and volatile organic compounds. The composite samples were analyzed for about 220 properties and constituents including specific conductance, pH, chemical oxygen demand, biochemical oxygen demand, major ions, suspended and dissolved solids, nutrients, trace elements, total organic carbon, volatile organic compounds, semivolatile organic compounds, and organochlorine and organophosphorus pesticides. Grab samples were collected for two storms (September 18,1995, and October 2,1995) at each of the four grab sites. The grab samples were analyzed for about 80 constituents including specific conductance, pH, water temperature, trace elements, and volatile organic compounds. Composite samples were collected for two of the six storms sampled at the fixed sites and analyzed for aquatic toxicity. Fathead minnow growth and survival toxicity tests and water flea reproduction and survival toxicity tests were done.

  20. 48 CFR 225.7006 - Restriction on air circuit breakers for naval vessels.

    Science.gov (United States)

    2010-10-01

    ... on air circuit breakers for naval vessels. ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Restriction on air circuit breakers for naval vessels. 225.7006 Section 225.7006 Federal Acquisition Regulations System DEFENSE...

  1. Reverse Ballistic Air Gun Facility

    Data.gov (United States)

    Federal Laboratory Consortium — This custom-designed facility houses a suite of three air guns capable of generating accelerations up to 100,000 Gs and velocities up to 2,000 ft/s. In addition to a...

  2. Reverse Ballistic Air Gun Facility

    Data.gov (United States)

    Federal Laboratory Consortium — This custom-designed facility houses a suite of three air guns capable of generating accelerations up to 100,000 Gs and velocities up to 2,000 ft/s. In addition to...

  3. Reconnaissance of geothermal resources near US naval facilities in the San Diego area, California

    Energy Technology Data Exchange (ETDEWEB)

    Youngs, L.G.

    1984-01-01

    A reconnaissance study has found little evidence of potential geothermal resources useful at naval facilities in the greater San Diego metropolitan area. However, there is a zone of modest elevated water well temperatures and slightly elevated thermal gradients that may include the eastern portion of the Imperial Beach Naval Air Station south of San Diego Bay. An increase of 0.3/sup 0/ to 0.4/sup 0/F/100 ft over the regional thermal gradient of 1.56/sup 0/F/100 ft was conservatively calculated for this zone. The thermal gradient can be used to predict 150/sup 0/F temperatures at a depth of approximately 4000 ft. This zone of greatest potential for a viable geothermal resource lies within a negative gravity anomaly thought to be caused by a tensionally developed graben, approximately centered over the San Diego Bay. Water well production in this zone is good to high, with 300 gpm often quoted as common for wells in this area. The concentration of total dissolved solids (TDS) in the deeper wells in this zone is relatively high due to intrusion of sea water. Productive geothermal wells may have to be drilled to depths economically infeasible for development of the resource in the area of discussion.

  4. 33 CFR 334.1125 - Pacific Ocean Naval Air Weapons Station, Point Mugu, Small Arms Range, Ventura County, California...

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Pacific Ocean Naval Air Weapons... AND RESTRICTED AREA REGULATIONS § 334.1125 Pacific Ocean Naval Air Weapons Station, Point Mugu, Small... enforced by personnel attached to the Naval Air Weapons Station, Point Mugu, California, and by such other...

  5. Acquisition Quality Improvement Within Naval Facilities Engineering Command Southwest

    Science.gov (United States)

    2015-06-01

    coworkers who supported me throughout! Kenneth D Thomas: Most of all I thank my wife, Shirl Thomas, for fully supporting me through the many...bulleted list of the audit findings. The findings are consolidated into brief bullet points using similar, but not verbatim, report verbiage for space and...Defense Technical Information Center Ft. Belvoir, Virginia 2. Dudley Knox Library Naval Postgraduate School Monterey, California

  6. EPA Facility Registry Service (FRS): AIRS_AFS Sub Facilities

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Air Facility System (AFS) contains compliance and permit data for stationary sources regulated by EPA, state and local air pollution agencies. The sub facility...

  7. Using Net-Zero Energy Projects to Enable Sustainable Economic Redevelopment at the Former Brunswick Air Naval Base

    Energy Technology Data Exchange (ETDEWEB)

    Huffman, S.

    2011-10-01

    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. The Brunswick Naval Air Station is a naval air facility and Environmental Protection Agency (EPA) Super Fund site that is being cleaned up, and closed down. The objective of this report is not only to look at the economics of individual renewable energy technologies, but also to look at the systemic benefits that can be gained when cost-effective renewable energy technologies are integrated with other systems and businesses in a community; thus multiplying the total monetary, employment, and quality-of-life benefits they can provide to a community.

  8. Environmental contaminants in fish from Mere Brook - U.S. Naval Air Station, Brunswick, Maine

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Mere Brook bisects three former landfills at the U.S. Naval Air Station in Brunswick, Maine (NASB). Leachate, soil, and sediment analyzed during Superfund remedial...

  9. Environmental Assessment for the management of the Greenbelt Area at Naval Air Station (NAS)

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Approximately 3,595 acres of land around Naval Air Station (NAS) Fallon, known as the greenbelt, are out leased to local farmers for agricultural production. In...

  10. 78 FR 17094 - Safety Zone; 2013 Naval Air Station Key West Air Spectacular, Boca Chica Channel; Boca Chica, FL

    Science.gov (United States)

    2013-03-20

    ... present during the air show. The purpose of the rule is to protect spectator vessels, and the general..., except those persons and vessels participating in the air show, are prohibited from entering, transiting... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; 2013 Naval Air Station Key West Air...

  11. MECHANIZATION STUDY OF THE TECHNICAL LIBRARY U.S. NAVAL AVIONICS FACILITY, INDIANAPOLIS, INDIANA.

    Science.gov (United States)

    KERSHAW, G.A.; AND OTHERS

    THE NAVAL AVIONICS FACILITY, INDIANAPOLIS (NAFI) TECHNICAL LIBRARY IS PLANNING A MECHANIZED SYSTEM TO PRODUCE A PERMUTED INDEX OF PERTINENT PERIODICAL REFERENCES AND PROCEEDINGS, WITH BOOKS AND DOCUMENTS TO BE ADDED LATER. INPUT TO THE SYSTEM IS PUNCHED PAPER TAPE PREPARED FROM THE SOURCE MATERIAL, AND THE PRIMARY PROGRAM IS A "CANNED"…

  12. Radio Frequency Identification (RFID) for Naval Medical Treatment Facilities (MTF)

    Science.gov (United States)

    2006-09-01

    Internet of things ,” which may be further extended to the tracking of human beings. The United States’ Food and Drug Administration has already...Scientific American, January 2004. Retrieved September 2006 from http://www.sciam.com/article.cfm [15] “RFID and the Internet of Things ... B2B Business to Business CAGE Commercial and Government Entity CAT Computerized Axial Tomography CATSA Canadian Air Transport Authority CCS

  13. Time transfer between the Goddard Optical Research Facility and the U.S. Naval Observatory using 100 picosecond laser pulses

    Science.gov (United States)

    Alley, C. O.; Rayner, J. D.; Steggerda, C. A.; Mullendore, J. V.; Small, L.; Wagner, S.

    1983-01-01

    A horizontal two-way time comparison link in air between the University of Maryland laser ranging and time transfer equipment at the Goddard Optical Research Facility (GORF) 1.2 m telescope and the Time Services Division of the U.S. Naval Observatory (USNO) was established. Flat mirrors of 25 cm and 30 cm diameter respectively were placed on top of the Washington Cathedral and on a water tower at the Beltsville Agricultural Research Center. Two optical corner reflectors at the USNO reflect the laser pulses back to the GORF. Light pulses of 100 ps duration and an energy of several hundred microjoules are sent at the rate of 10 pulses per second. The detection at the USNO is by means of an RCA C30902E avalanche photodiode and the timing is accomplished by an HP 5370A computing counter and an HP 1000 computer with respect to a 10 pps pulse train from the Master Clock.

  14. Environmental contaminants in golden shiners from Picnic Pond, U.S. Naval Air Station, Brunswick, Maine

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — On July 25, 1995, the U.S. Fish and Wildlife Service conducted a contaminant survey of fish from Picnic Pond on the U.S. Naval Air Station in Brunswick, Maine...

  15. Performance and evaluation of gas-engine-driven split-system cooling equipment at the Willow Grove Naval Air Station

    Energy Technology Data Exchange (ETDEWEB)

    Armstrong, P.R.; Schmelzer, J.R.

    1997-01-01

    DOE`s Federal Energy Management Program supports efforts to reduce energy use and associated expenditures within the federal sector; one such effort, the New Technology Demonstration Program (NTDP)(formerly the Test Bed Demonstration program), seeks to evaluate new energy saving US technologies and secure their more timely adoption by the federal government. This report describes the field evaluation conducted to examine the performance of a 15-ton natural-gas-engine- driven, split-system, air-conditioning unit. The unit was installed at a multiple-use building at Willow Grove Naval Air Station, a regular and reserve training facility north of Philadelphia, and its performance was monitored under the NTDP.

  16. Air Defense Radar Operations Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Facility consists of laboratories, experimental test equipment including state-of-theart test bed radar, and test ranges. The facilities are used to design, develop,...

  17. Air Defense Radar Operations Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Facility consists of laboratories, experimental test equipment including state-of-theart test bed radar, and test ranges. The facilities are used to design, develop,...

  18. 33 CFR 334.800 - Corpus Christi Bay, Tex.; seaplane restricted area, U.S. Naval Air Station, Corpus Christi.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Corpus Christi Bay, Tex.; seaplane restricted area, U.S. Naval Air Station, Corpus Christi. 334.800 Section 334.800 Navigation and... RESTRICTED AREA REGULATIONS § 334.800 Corpus Christi Bay, Tex.; seaplane restricted area, U.S. Naval...

  19. Toxicity tests and sediment chemistry at Site 9 (Neptune Drive Disposal Site) - U.S. Naval Air Station, Brunswick, Maine

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — During a remedial investigation of the U.S. Naval Air Station Superfund Site in Brunswick, Maine (NASB), elevated concentrations of total polycyclic aromatic...

  20. Analytic Hierarchy and Economic Analysis of a Plasma Gasification System for Naval Air Station Oceana-Dam Neck

    Science.gov (United States)

    2014-08-30

    Hierarchy and Economic Analysis of a Plasma Gasification System for Naval Air Station Oceana-Dam Neck Matthew R. Yost Report...REPORT TYPE 3. DATES COVERED 4. TITLE AND SUBTITLE Analytic Hierarchy and Economic Analysis of a Plasma Gasification System for Naval Air...ABSTRACT The overall objective of this project was to determine if a plasma gasification system is a possible alternative to the current system of MSW

  1. Natural Resources Management Plan for Naval Air Facility, Midway Island

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Included within this plan are recommendations to minimize conflicts and take advantage of opportunities to provide a balance between natural resources and man at NAF...

  2. The use of Seabees to perform maintenance and repair on Naval facilities in the continental United States

    OpenAIRE

    LeNoir, Walter M.

    1996-01-01

    A masters report on the use of Seabees to supplement the other facility management assets that Navy Public Works Officers and Staff Civil Engineers have at their disposal. Every tool possible must be utilized to effectively manage and maintain the Navy's facility assets totaling 171 billion dollars. The paper will discuss Naval Mobile Construction Battalions, Construction Battalion Units, and individual Seabees assigned to shore installations. Chapter 1 of this report provides an introduction...

  3. An Ambient Air Quality Model for Assessment of U.S. Naval Aviation Emittants

    Science.gov (United States)

    1976-09-01

    Laboratory at Kirkland AFBf New Mexico , the Naval Air Propulsion Test Center (NAPTC) at Trenton, New Jersey, and the Naval Post- graduate School...w« I t^ I MMtv I turn« I turn« i «ma> i »«nir» i vino i ««e I i>iinw> i «wm i v~*o I xeir I w I «<r» I um<u i ain« i r-irnu i uiw<r> i tvou« I mom I...r 1 vino i «’wir | u> ui«<o i wm«D i r-««o i MWO o • e 1 VI 1 w 1 u 1 u- 1 3 1 u 1 VI 11- t t- 1 "B t K 1 u i a. I ** I m 1 X 1 o

  4. THE PUBLIC SERVICE OF THE OFFICIAL TIME AT THE OBSERVATORIO NAVAL BUENOS AIRES

    Directory of Open Access Journals (Sweden)

    A. Cifuentes

    2014-01-01

    Full Text Available El Observatorio Naval Buenos Aires (ONBA, a trav ́es del Servicio P ́ublico de la H ora Oficial Argentina, mantiene, conserva y difunde la representaci ́on local de UTC como UTC (ONBA (BIPM Circular T, la cual es la base legal del tiempo en la Rep ́ublica Argentina. Se presentan las actividades y proyectos del ONBA, entre ellos, la participaci ́on en la Firma Digital y el nuevo equipamiento que permiti ́o mejorar la trazabilidad de UTC ̇ (ONBA a UTC.

  5. Completion Summary for Well NRF-16 near the Naval Reactors Facility, Idaho National Laboratory, Idaho

    Science.gov (United States)

    Twining, Brian V.; Fisher, Jason C.; Bartholomay, Roy C.

    2010-01-01

    In 2009, the U.S. Geological Survey in cooperation with the U.S. Department of Energy's Naval Reactors Laboratory Field Office, Idaho Branch Office cored and completed well NRF-16 for monitoring the eastern Snake River Plain (SRP) aquifer. The borehole was initially cored to a depth of 425 feet below land surface and water samples and geophysical data were collected and analyzed to determine if well NRF-16 would meet criteria requested by Naval Reactors Facility (NRF) for a new upgradient well. Final construction continued after initial water samples and geophysical data indicated that NRF-16 would produce chemical concentrations representative of upgradient aquifer water not influenced by NRF facility disposal, and that the well was capable of producing sustainable discharge for ongoing monitoring. The borehole was reamed and constructed as a Comprehensive Environmental Response Compensation and Liability Act monitoring well complete with screen and dedicated pump. Geophysical and borehole video logs were collected after coring and final completion of the monitoring well. Geophysical logs were examined in conjunction with the borehole core to identify primary flow paths for groundwater, which are believed to occur in the intervals of fractured and vesicular basalt and to describe borehole lithology in detail. Geophysical data also were examined to look for evidence of perched water and the extent of the annular seal after cement grouting the casing in place. Borehole videos were collected to confirm that no perched water was present and to examine the borehole before and after setting the screen in well NRF-16. Two consecutive single-well aquifer tests to define hydraulic characteristics for well NRF-16 were conducted in the eastern SRP aquifer. Transmissivity and hydraulic conductivity averaged from the aquifer tests were 4.8 x 103 ft2/d and 9.9 ft/d, respectively. The transmissivity for well NRF-16 was within the range of values determined from past aquifer

  6. Naval electronic warfare simulation for effectiveness assessment and softkill programmability facility

    Science.gov (United States)

    Lançon, F.

    2011-06-01

    The Anti-ship Missile (ASM) threat to be faced by ships will become more diverse and difficult. Intelligence, rules of engagement constraints, fast reaction-time for effective softkill solution require specific tools to design Electronic Warfare (EW) systems and to integrate it onboard ship. SAGEM Company provides decoy launcher system [1] and its associated Naval Electronic Warfare Simulation tool (NEWS) to permit softkill effectiveness analysis for anti-ship missile defence. NEWS tool generates virtual environment for missile-ship engagement and counter-measure simulator over a wide spectrum: RF, IR, EO. It integrates EW Command & Control (EWC2) process which is implemented in decoy launcher system and performs Monte-Carlo batch processing to evaluate softkill effectiveness in different engagement situations. NEWS is designed to allow immediate EWC2 process integration from simulation to real decoy launcher system. By design, it allows the final operator to be able to program, test and integrate its own EWC2 module and EW library onboard, so intelligence of each user is protected and evolution of threat can be taken into account through EW library update. The objectives of NEWS tool are also to define a methodology for trial definition and trial data reduction. Growth potential would permit to design new concept for EWC2 programmability and real time effectiveness estimation in EW system. This tool can also be used for operator training purpose. This paper presents the architecture design, the softkill programmability facility concept and the flexibility for onboard integration on ship. The concept of this operationally focused simulation, which is to use only one tool for design, development, trial validation and operational use, will be demonstrated.

  7. Cost and Performance Report for a Zero Valent Iron (ZVI) Treatability Study at Naval Air Station North Island

    Science.gov (United States)

    2008-07-31

    Agency IDW investigation-derived waste ITSI Innovative Technology Solutions, Inc. NAS Naval Air Station ORP oxidation-reduction potential OU...derived waste ( IDW ). The design for a typical 3.5-foot injection interval incorporated approximately 1,600 pounds of ZVI powder. After performing the

  8. Assessment of Fleet Inventory for Naval Air Station Whidbey Island. Task 1

    Energy Technology Data Exchange (ETDEWEB)

    Schey, Stephen [Idaho National Lab. (INL), Idaho Falls, ID (United States); Francfort, Jim [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-06-01

    Task 1includes a survey of the inventory of non-tactical fleet vehicles at Naval Air Station Whidbey Island (NASWI) to characterize the fleet. This information and characterization are used to select vehicles for monitoring that takes place during Task 2. This monitoring involves data logging of vehicle operation in order to identify the vehicle’s mission and travel requirements. Individual observations of these selected vehicles provide the basis for recommendations related to PEV adoption. It also identifies whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively referred to as PEVs) can fulfill the mission requirements and provide observations related to placement of PEV charging infrastructure. This report provides the results of the assessments and observations of the current non-tactical fleet, fulfilling the Task 1 requirements.

  9. Performance and evaluation of gas engine driven rooftop air conditioning equipment at the Willow Grove (PA) Naval Air Station

    Energy Technology Data Exchange (ETDEWEB)

    Armstrong, P.R.; Conover, D.R.

    1993-05-01

    In a field evaluation conducted for the US Department of Energy (DOE) Office of Federal Energy Management Program (FEMP), the Pacific Northwest Laboratory (PNL) examined the performance of a new US energy-related technology under the FEMP Test Bed Demonstration Program. The technology was a 15-ton natural gas engine driven roof top air conditioning unit. Two such units were installed on a naval retail building to provide space conditioning to the building. Under the Test Bed Demonstration Program, private and public sector interests are focused to support the installation and evaluation of new US technologies in the federal sector. Participating in this effort under a Cooperative Research and Development Agreement (CRADA) with DOE were the American Gas Cooling Center, Philadelphia Electric Company, Thermo King Corporation, and the US Naval Air Station at Willow Grove, Pennsylvania. Equipment operating and service data as well as building interior and exterior conditions were secured for the 1992 cooling season. Based on a computer assessment of the building using standard weather data, a comparison was made with the energy and operating costs associated with the previous space conditioning system. Based on performance during the 1992 cooling season and adjusted to a normal weather year, the technology will save the site $6,000/yr in purchased energy costs. An additional $9,000 in savings due to electricity demand ratchet charge reductions will also be realized. Detailed information on the technology, the installation, and the results of the technology test are provided to illustrate the advantages to the federal sector of using this technology. A history of the CRADA development process is also reported.

  10. Characteristics of California Least Tern Nesting Sites Associated With Breeding Success or Failure, With Special Reference to the Site at the Naval Air Station, Alameda

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Naval Air Station, Alameda, is being closed under the requirements of the Defense Base Realignment and Closure Act of 1990. The purpose of this report is to...

  11. Modeling Anti-Air Warfare With Discrete Event Simulation and Analyzing Naval Convoy Operations

    Science.gov (United States)

    2016-06-01

    DISCRETE EVENT SIMULATION AND ANALYZING NAVAL CONVOY OPERATIONS Ali E. Opcin Lieutenant Junior Grade , Turkish Navy B.S., Turkish Naval...mounting antiaircraft guns on ships. By the end of World War I, most of the important ships had a battery of one to four semiautomatic guns in high angle

  12. Aerometric Information Retrieval System/AIRS Facility Subsystem (AIRS/AFS)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Aerometric Information Retrieval System/AIRS Facility Subsystem (AIRS/AFS) is a database that provides information on air releases from various stationary...

  13. Bird Activity Analysis Using Avian Radar Information in Naval Air Station airport, WA

    Science.gov (United States)

    Wang, J.; Herricks, E.

    2010-12-01

    The number of bird strikes on aircraft has increased sharply over recent years and airport bird hazard management has gained increasing attention in wildlife management and control. Evaluation of bird activity near airport is very critical to analyze the hazard of bird strikes. Traditional methods for bird activity analysis using visual counting provide a direct approach to bird hazard assessment. However this approach is limited to daylight and good visual conditions. Radar has been proven to be a useful and effective tool for bird detection and movement analysis. Radar eliminates observation bias and supports consistent data collection for bird activity analysis and hazard management. In this study bird activity data from the Naval Air Station Whidbey Island was collected by Accipiter Avian Radar System. Radar data was pre-processed by filtering out non-bird noises, including traffic vehicle, aircraft, insects, wind, rainfall, ocean waves and so on. Filtered data is then statistically analyzed using MATLAB programs. The results indicated bird movement dynamics in target areas near the airport, which includes (1) the daily activity varied at dawn and dusk; (2) bird activity varied by target area due to the habitat difference; and (3) both temporal and spatial movement patterns varied by bird species. This bird activity analysis supports bird hazard evaluation and related analysis and modeling to provide very useful information in airport bird hazard management planning.

  14. Electric Vehicle Preparedness - Implementation Approach for Electric Vehicles at Naval Air Station Whidbey Island. Task 4

    Energy Technology Data Exchange (ETDEWEB)

    Schey, Stephen [Idaho National Lab. (INL), Idaho Falls, ID (United States); Francfort, Jim [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-06-01

    Several U.S. Department of Defense base studies have been conducted to identify potential U.S. Department of Defense transportation systems that are strong candidates for introduction or expansion of plug-in electric vehicles (PEVs). This study is focused on the Naval Air Station Whidbey Island (NASWI) located in Washington State. Task 1 consisted of a survey of the non-tactical fleet of vehicles at NASWI to begin the review of vehicle mission assignments and types of vehicles in service. In Task 2, daily operational characteristics of vehicles were identified to select vehicles for further monitoring and attachment of data loggers. Task 3 recorded vehicle movements in order to characterize the vehicles’ missions. The results of the data analysis and observations were provided. Individual observations of the selected vehicles provided the basis for recommendations related to PEV adoption, i.e., whether a battery electric vehicle (BEV) or plug-in hybrid electric vehicle (PHEV) (collectively PEVs) can fulfill the mission requirements. It also provided the basis for recommendations related to placement of PEV charging infrastructure. This report focuses on an implementation plan for the near-term adoption of PEVs into the NASWI fleet.

  15. Evaluation of geophysical logs, Phase I, at Willow Grove Naval Air Station, Montgomery County, Pennsylvania

    Science.gov (United States)

    Conger, R.W.

    1997-01-01

    Between April and June 1997, the U.S. Navy contracted Brown and Root Environmental, Inc., to drill 20 monitor wells at the Willow Grove Naval Air Station in Horsham Township, Montgomery County, Pa. The wells were installed to monitor water levels and allow collection of water samples from shallow, intermediate, and deep water-bearing zones. Analysis of the samples will determine the horizontal and vertical distribution of any contaminated ground water migrating from known contaminant sources. Eight wells were drilled near the Fire Training Area (Site 5), five wells near the 9th Street Landfill (Site 3), four wells at the Antenna Field Landfill (Site 2), and three wells near Privet Road Compound (Site 1). Depths range from 73 to 167 feet below land surface. The U.S. Geological Survey conducted borehole-geophysical and borehole-video logging to identify water-bearing zones so that appropriate intervals could be screened in each monitor well. Geophysical logs were run on the 20 monitor wells and 1 existing well. Video logs were run on 16 wells. Caliper and video logs were used to locate fractures, inflections on fluid-temperature and fluid-resistivity logs were used to locate possible water-bearing fractures, and flowmeter measurements verified these locations. Single-point-resistance and natural-gamma logs provided information on stratigraphy. After interpretation of geophysical logs, video logs, and driller's notes, all wells were screened such that water-level fluctuations could be monitored and discrete water samples collected from one or more shallow and intermediate water-bearing zones in each borehole.

  16. Seismic reflection exploration of geothermal reservoir at Naval Air Station (NAS) Fallon, Nevada

    Science.gov (United States)

    Alay G., Gebregiorgis

    The Primary objective of this study is to increase geologic and tectonic understanding of the geothermal resources at the Naval Air Station (NAS) Fallon, Nevada. The seismic reflection method is employed to study faults, fractures and other tectonic structures in the subsurface in order to identify geothermal drill targets. The efficiency of geothermal systems is strongly dependent on water circulation. Discrete faults may be permeable and provide pathways for water flow depending on the fracture density. It is therefore desirable to detect and map faults and fracture zones and characterize their physical properties when evaluating a geothermal prospect. The seismic data for this project were provided by the NAS environmental research program in Ridgecrest, CA. However, the data collection information was not available so the work includes determining the line geometry and mapping shot points to field files in order to process the data. ProMAX 2D(TM) is the software used to determine the geometry and to process the data. Data processing includes eliminating noise, datum and refraction statics, trace muting, bandpass filter, automatic gain control, amplitude recovery, CMP sorting, velocity analysis and NMO correction, stacking and migration. The results of this study indicate the presence of thick basin fill including Tertiary and Quaternary sediments underlain by Tertiary basalts which are interpreted to be capping rocks for the geothermal reservoirs. This seismic reflection study also reveals the presence of strongly fractured pre-Tertiary basement complex with their top at about 1500m on the north and west and about 900 m on the eastern and southern part of the study area.

  17. Cold Vacuum Drying Facility Stack Air Sampling System Qualification Tests

    Energy Technology Data Exchange (ETDEWEB)

    Glissmeyer, John A.

    2001-01-24

    This report documents tests that were conducted to verify that the air monitoring system for the Cold Vacuum Drying Facility ventilation exhaust stack meets the applicable regulatory criteria regarding the placement of the air sampling probe, sample transport, and stack flow measurement accuracy.

  18. Operation technology of air treatment system in nuclear facilities

    CERN Document Server

    Chun, Y B; Hwong, Y H; Lee, H K; Min, D K; Park, K J; Uom, S H; Yang, S Y

    2001-01-01

    Effective operation techniques were reviewed on the air treatment system to protect the personnel in nuclear facilities from the contamination of radio-active particles and to keep the environment clear. Nuclear air treatment system consisted of the ventilation and filtering system was characterized by some test. Measurement of air velocity of blowing/exhaust fan in the ventilation system, leak tests of HEPA filters in the filtering, and measurement of pressure difference between the areas defined by radiation level were conducted. The results acquired form the measurements were reflected directly for the operation of air treatment. In the abnormal state of virus parts of devices composted of the system, the repairing method, maintenance and performance test were also employed in operating effectively the air treatment system. These measuring results and techniques can be available to the operation of air treatment system of PIEF as well as the other nuclear facilities in KAERI.

  19. Preliminary site characterization summary and engineering evaluation/cost analysis for Site 2, New Fuel Farm, Naval Air Station Fallon, Fallon, Nevada

    Energy Technology Data Exchange (ETDEWEB)

    Cronk, T.A.; Smuin, D.R. [Oak Ridge National Lab., TN (United States); Schlosser, R.M. [Oak Ridge Associated Universities, Inc., TN (United States)

    1991-09-01

    This report addresses subsurface contamination associated with Site 2, the New Fuel Farm at Naval Air Station Fallon (NAS Fallon), Nevada and is an integral part of Phase 2 of the Installation Restoration Program (IR Program) currently underway at the facility. This report: (1) reviews and assesses environmental information characterizing Site 2; (2) determine if site-characterization information is sufficient to design and evaluate removal actions; and, (3) investigates, develops, and describes any removal actions deemed feasible. Previous environmental investigations at Site 2 indicate the presence of floating product (primarily JP-5, jet fuel) on the water table underlying the facility. While the extent of floating-produce plumes has been characterized, the degree of associated soil and groundwater contamination remains uncertain. A comprehensive characterization of soil and groundwater contamination will be completed as the Remedial Investigation/Feasibility Study progresses. Corrective actions are recommended at this time to remove free-phase floating product. Implementing these removal actions will also provide additional information which will be used to direct further investigations of the extent, mobility, and potential environmental threat from soil and groundwater contaminants at this side.

  20. 完善海军航材采购制度的对策和建议%Countermeasures and Suggestions of Perfecting the Naval Air Material Procurement System

    Institute of Scientific and Technical Information of China (English)

    张素琴

    2012-01-01

    海军航空兵部队的建设和发展对海军航材采购提出了新的要求.本文就如何完善海军航材采购制度提出以下对策和建议:加强采购人才培养,建立健全航材采购法规制度,降低航材采购成本,加强对航材采购的监督.%The construction and development of naval air forces puts forward new requirements for the navy material procurement.This thesis puts forward the following countermeasures and suggestions on how to perfect the naval air material procurement system: To strengthen the purchasing personnel training, establish and perfect the laws and regulations of air material procurement, reduce air material procurement cost and enhance the supervision of the air material purchasing.

  1. Physical Sciences Facility Air Emission Control Equivalency Evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Brown, David M.; Belew, Shan T.

    2008-10-17

    This document presents the adequacy evaluation for the application of technology standards during design, fabrication, installation and testing of radioactive air exhaust systems at the Physical Sciences Facility (PSF), located on the Horn Rapids Triangle north of the Pacific Northwest National Laboratory (PNNL) complex. The analysis specifically covers the exhaust portion of the heating, ventilation and air conditioning (HVAC) systems associated with emission units EP-3410-01-S, EP-3420-01-S and EP 3430-01-S.

  2. Solid waste transuranic storage and assay facility indoor air sampling

    Energy Technology Data Exchange (ETDEWEB)

    Pingel, L.A., Westinghouse Hanford

    1996-08-20

    The purpose of the study is to collect and analyze samples of the indoor air at the Transuranic Storage and Assay Facility (TRUSAF), Westinghouse Hanford. A modified US EPA TO-14 methodology, using gas chromatography/mass spectrography, may be used for the collection and analysis of the samples. The information obtained will be used to estimate the total release of volatile organic compounds from TRUSAF to determine the need for air emmission permits.

  3. A Parametric Analysis of Three Models for Direct Delivery by a Naval Supply Center to a Naval Air Rework Facility.

    Science.gov (United States)

    1981-03-01

    L-c ! nez r :a ::e ti44 Assccia~te -ro N3 b .J-I ty C t rn dt- rrna r(ds ir tne fi -5t irs An t leas’, on’e derarA in tne peoa ricds 4 1 -j~ ’H - (1-p...t i s tt’e-t: e .. wren it :s rnc;, tne ait ’eri:,es e 0O i eo are i . veen e a pe n4l7 .c !.CC rp C. (j C :: p(4a 5s V.. r e ve ry i t e ’o ’or so

  4. Development of remedial process options: Phase II, Feasibility study: Installation Restoration Program, Naval Air Station Fallon, Fallon, Nevada

    Energy Technology Data Exchange (ETDEWEB)

    Cronk, T.A.; Smuin, D.R. [Oak Ridge National Lab., TN (United States); Schlosser, R.M. [Oak Ridge Associated Universities, Inc., TN (United States)

    1991-11-01

    This technical memorandum develops process options which are appropriate for environmental restoration activities at Naval Air Station Fallon (NAS Fallon), Nevada. Introduction of contaminants to the environment has resulted from deliberate disposal activities (both through dumping and landfilling) and accidental spills and leaks associated with normal activities at NAS Fallon over its lifetime of operation. Environmental sampling results indicate that the vast majority of contaminants of concern are petroleum hydrocarbon related. These contaminants include JP-4, JP-5, leaded and unleaded gasoline, waste oils and lubricants, hydraulic fluids, and numerous solvents and cleaners. The principal exposure pathways of concern associated with NAS Fallon contaminants appear to be the surface flows and shallow drainage systems to which the base contributes. Available data indicate NAS Fallon IR Program sites are not contributing excessive contamination to surface flows emanating from the base. Contaminants appear to be contained in a relatively immobile state in the shallow subsurface with little or no contaminant migration off site.

  5. Initiating 3D air target tracks from 2D naval radar sensor reports

    Science.gov (United States)

    Valin, Pierre; Aurag, Hassan; Kjiri, Mounia

    2000-07-01

    The topic studied here involves target tracking of aircraft using naval radar, and can be also used in civilian applications such as airport traffic management. The aim is to initiate a 3-D track from lower- dimensional 2-D radar contact data for 3-D track initiation and/or promotion. Because it is meant to be used at long ranges, the main assumption is that the target is performing rectilinear motion at a given altitude. The solution to this problem will facilitate track management, as all tracks will eventually be three-dimensional. The two cascaded algorithms presented here consist in first determining speed and altitude independently of the actual trajectory, then determining the actual trajectory given the best-fit value for the altitude. The algorithms are shown to work perfectly for noiseless data and adequately enough for typical naval radar parameters. The added sensory components will help resolve the association problem in multiple target scenarios by providing altitude information hidden from the sensors and revealed only through this mathematical modeling and its related algorithmic processing. In addition, the fact that one can deduce speed and altitude at the early stages of tracking permits the elimination of many platform identifications at the outset of the Multi-Sensor Data Fusion process.

  6. Space Nuclear Thermal Propulsion (SNTP) Air Force facility

    Science.gov (United States)

    Beck, David F.

    1993-01-01

    The Space Nuclear Thermal Propulsion (SNTP) Program is an initiative within the US Air Force to acquire and validate advanced technologies that could be used to sustain superior capabilities in the area or space nuclear propulsion. The SNTP Program has a specific objective of demonstrating the feasibility of the particle bed reactor (PBR) concept. The term PIPET refers to a project within the SNTP Program responsible for the design, development, construction, and operation of a test reactor facility, including all support systems, that is intended to resolve program technology issues and test goals. A nuclear test facility has been designed that meets SNTP Facility requirements. The design approach taken to meet SNTP requirements has resulted in a nuclear test facility that should encompass a wide range of nuclear thermal propulsion (NTP) test requirements that may be generated within other programs. The SNTP PIPET project is actively working with DOE and NASA to assess this possibility.

  7. Toward an Air and Space Force: Naval Aviation and the Implications for Space Power

    Science.gov (United States)

    1999-09-01

    hour support center that manages all requests relating to USAF space systems. 85. Ibid. 86. Cliff D. Ozmun , “Air Force Space Command Establishes First...Shield Declares Victory.” Space Tactics Bulletin 2, Issue 1 (November 1994): 3–4. Ozmun , Cliff D. “Air Force Space Command Establishes First Space

  8. Performance and evaluation of gas engine driven rooftop air conditioning equipment at the Willow Grove (PA) Naval Air Station. Interim report, 1992 cooling season

    Energy Technology Data Exchange (ETDEWEB)

    Armstrong, P.R.; Conover, D.R.

    1993-05-01

    In a field evaluation conducted for the US Department of Energy (DOE) Office of Federal Energy Management Program (FEMP), the Pacific Northwest Laboratory (PNL) examined the performance of a new US energy-related technology under the FEMP Test Bed Demonstration Program. The technology was a 15-ton natural gas engine driven roof top air conditioning unit. Two such units were installed on a naval retail building to provide space conditioning to the building. Under the Test Bed Demonstration Program, private and public sector interests are focused to support the installation and evaluation of new US technologies in the federal sector. Participating in this effort under a Cooperative Research and Development Agreement (CRADA) with DOE were the American Gas Cooling Center, Philadelphia Electric Company, Thermo King Corporation, and the US Naval Air Station at Willow Grove, Pennsylvania. Equipment operating and service data as well as building interior and exterior conditions were secured for the 1992 cooling season. Based on a computer assessment of the building using standard weather data, a comparison was made with the energy and operating costs associated with the previous space conditioning system. Based on performance during the 1992 cooling season and adjusted to a normal weather year, the technology will save the site $6,000/yr in purchased energy costs. An additional $9,000 in savings due to electricity demand ratchet charge reductions will also be realized. Detailed information on the technology, the installation, and the results of the technology test are provided to illustrate the advantages to the federal sector of using this technology. A history of the CRADA development process is also reported.

  9. Radiocarbon-depleted CO2 evidence for fuel biodegradation at the Naval Air Station North Island (USA) fuel farm site.

    Science.gov (United States)

    Boyd, Thomas J; Pound, Michael J; Lohr, Daniel; Coffin, Richard B

    2013-05-01

    Dissolved CO(2) radiocarbon and stable carbon isotope ratios were measured in groundwater from a fuel contaminated site at the North Island Naval Air Station in San Diego, CA (USA). A background groundwater sampling well and 16 wells in the underground fuel contamination zone were evaluated. For each sample, a two end-member isotopic mixing model was used to determine the fraction of CO(2) derived from fossil fuel. The CO(2) fraction from fossil sources ranged from 8 to 93% at the fuel contaminated site, while stable carbon isotope values ranged from -14 to +5‰VPDB. Wells associated with highest historical and contemporary fuel contamination showed the highest fraction of CO(2) derived from petroleum (fossil) sources. Stable carbon isotope ratios indicated sub-regions on-site with recycled CO(2) (δ(13)CO(2) as high as +5‰VPDB) - most likely resulting from methanogenesis. Ancillary measurements (pH and cations) were used to determine that no fossil CaCO(3), for instance limestone, biased the analytical conclusions. Radiocarbon analysis is verified as a viable and definitive technique for confirming fossil hydrocarbon conversion to CO(2) (complete oxidation) at hydrocarbon-contaminated groundwater sites. The technique should also be very useful for assessing the efficacy of engineered remediation efforts and by using CO(2) production rates, contaminant mass conversion over time and per unit volume.

  10. Naval Air Station Cubi Point: A ’Hot Turnover’? A Management Case Study

    Science.gov (United States)

    1993-09-01

    Subic Bay Metropolitan Authority ( SBMA ) chief in the next administration. Gordon’s adamant stance on eliminating AFP presence in Subic would run...initially resolved the struggle over military versus commercial use of the facility by giving the Subic Bay Metropolitan Authority ( SBMA ), headed by Olongapo...would be no housing for military families at Cubi Point -- a concession to SBMA Chairman Gordon. Ramp space at the airfield was divided between the

  11. Suitability Measurement and Analysis for Fort Bliss Naval Air Facility OLS. Opportune Landing Site Program

    Science.gov (United States)

    2008-09-01

    wigginsii.9 k. Erioneuron pulchellum.10 l. Physalis .11 Figure 27 (cont’d). 9...There are a limited number of these plants on the RAS. 10 This is a common plant on the RAS. 11 Physalis is one of the uncommon plants in the area

  12. General Plan Environmental Assessment for Joint Base Andrews-Naval Air Facility, Washington, Maryland

    Science.gov (United States)

    2011-04-01

    housing/office space above, creating a pleasant and more walkable downtown atmosphere. The 33-plus-foot-wide area along Main Street provides walkways...1.1 and 1.2 and actions to promote walkability , reduce vehicle miles traveled (VMT), promote sustainable practices, and account for the...approximately five miles from Washington, D.C., is part of an inner suburb of a large city . The communities of Camp Springs, Morningside, Woodyard

  13. Suitability Measurement and Analysis for El Centro Naval Air Facility OLS. Opportune Landing Site Program

    Science.gov (United States)

    2008-10-01

    radioactive source at the end of the rod and the detector at the rear of the machine housing. The source rod is extended at 50-mm (2-in.) increments...Systems Workshop Phoenix, AZ, 21–24 April 2008. Stolf, R., R. Klaus, and C. Vaz, 2005, Response to “Comments on ‘Simultaneous Measurement of Soil...americium beryllium radiation source to emit neutrons from the base of the instru- ment. The neutrons collide with water hydrogen atoms and slow. The

  14. Chemical and radiochemical constituents in water from wells in the vicinity of the naval reactors facility, Idaho National Engineering and Environmental Laboratory, Idaho, 1997-98

    Science.gov (United States)

    Bartholomay, Roy C.; Knobel, LeRoy L.; Tucker, Betty J.; Twining, Brian V.

    2000-01-01

    The U.S. Geological Survey, in response to a request from the U.S. Department of Energy?s Phtsburgh Naval Reactors Ofilce, Idaho Branch Office, sampled water from 13 wells during 1997?98 as part of a long-term project to monitor water quality of the Snake River Plain aquifer in the vicinity of the Naval Reactors Facility, Idaho National Engineering and Environmental Laboratory, Idaho. Water samples were analyzed for naturally occurring constituents and man-made contaminants. A totalof91 samples were collected from the 13 monitoring wells. The routine samples contained detectable concentrations of total cations and dissolved anions, and nitrite plus nitrate as nitrogen. Most of the samples also had detectable concentrations of gross alpha- and gross beta-particle radioactivity and tritium. Fourteen qualityassurance samples also were collected and analyze~ seven were field-blank samples, and seven were replicate samples. Most of the field blank samples contained less than detectable concentrations of target constituents; however, some blank samples did contain detectable concentrations of calcium, magnesium, barium, copper, manganese, nickel, zinc, nitrite plus nitrate, total organic halogens, tritium, and selected volatile organic compounds.

  15. Chemical constituents in water from wells in the vicinity of the Naval Reactors Facility, Idaho National Engineering Laboratory, Idaho, 1991--93

    Energy Technology Data Exchange (ETDEWEB)

    Tucker, B.J.; Knobel, L.L.; Bartholomay, R.C.

    1995-11-01

    The US Geological Survey, in response to a request from the US Department of Energy`s Pittsburgh Naval Reactors Office, Idaho Branch Office, sampled 14 wells during 1991--93 as part of a long-term project to monitor water quality of the Snake River Plain aquifer in the vicinity of the Naval Reactors Facility, Idaho National Engineering Laboratory, Idaho. Water samples were analyzed for manmade contaminants and naturally occurring constituents. One hundred sixty-one samples were collected from 10 ground-water monitoring wells and 4 production wells. Twenty-one quality-assurance samples also were collected and analyzed; 2 were blank samples and 19 were replicate samples. The two blank samples contained concentrations of six inorganic constituents that were slightly greater than the laboratory reporting levels (the smallest measured concentration of a constituent that can be reported using a given analytical method). Concentrations of other constituents in the blank samples were less than their respective reporting levels. The 19 replicate samples and their respective primary samples generated 614 pairs of analytical results for a variety of chemical and radiochemical constituents. Of the 614 data pairs, 588 were statistically equivalent at the 95% confidence level; about 96% of the analytical results were in agreement. Two pairs of turbidity measurements were not evaluated because of insufficient information and one primary sample collected in January 1992 contained tentatively identified organic compounds when the replicate sample did not.

  16. Chemical and Radiochemical Constituents in Water from Wells in the Vicinity of the Naval Reactors Facility, Idaho National Engineering and Environmental Laboratory, Idaho, 1996

    Energy Technology Data Exchange (ETDEWEB)

    L. L. Knobel; R. C. Bartholomay; B. J. Tucker; L. M. Williams (USGS)

    1999-10-01

    The U.S. Geological Survey, in response to a request from the U.S. Department of Energy's Pittsburgh Naval Reactors Office, Idaho Branch Office (IBO), samples water from 13 wells during 1996 as part of a long-term project to monitor water quality to the Snake River Plain aquifer in the vicinity of the Naval Reactors Facility (NRF), Idaho National Engineering and Environmental Laboratory, Idaho. The IBO requires information about the mobility of radionuclide- and chemical-waste constituents in the Snake River Plain aquifer. Waste-constituent mobility is determined principally by (1) the rate and direction of ground-water flow; (2) the locations, quantities, and methods of waste disposal; (3) waste-constituents chemistry; and (4) the geochemical processes taking place in the aquifer. The purpose of the data-collection program is to provide IBO with water-chemistry data to evaluate the effect of NRF activities on the water quality of the Snake River Plain aquifer. Water samples were analyzed for naturally occurring constituents and man-made contaminants.

  17. Evaluation of geophysical logs, Phase II, at Willow Grove Naval Air Station Joint Reserve Base, Montgomery County, Pennsylvania

    Science.gov (United States)

    Conger, Randall W.

    1999-01-01

    Between March and April 1998, the U.S. Navy contracted Tetra Tech NUS Inc., to drill two monitor wells in the Stockton Formation at the Willow Grove Naval Air Station Joint Reserve Base, Horsham Township, Montgomery County, Pa. The wells MG-1634 and MG-1635 were installed to monitor water levels and sample contaminants in the shallow, intermediate, and deep water-producing zones of the fractured bedrock. Chemical analyses of the samples will help determine the horizontal and vertical distribution of any contaminated ground water migrating from known contaminant sources. Wells were drilled near the Fire Training Area (Site 5). Depths of all boreholes range from 69 to 149 feet below land surface. The U.S. Geological Survey conducted borehole geophysical logging and video surveys to identify water-producing zones in newly drilled monitor wells MG-1634 and MG-1635 and in wells MG-1675 and MG-1676. The logging was conducted from March 5, 1998, to April 16, 1998. This work is a continuation of the Phase I work. Caliper logs and video surveys were used to locate fractures; inflections on fluid-temperature and fluid-resistivity logs were used to locate possible water-producing fractures. Heatpulse-flowmeter measurements were used to verify the locations of water-producing or water-receiving zones and to measure rates of flow between water-bearing fractures. Single-point-resistance and natural-gamma logs provided information on stratigraphy. After interpretation of geophysical logs, video surveys, and driller's notes, wells MG-1634 and MG-1635 were screened such that water-levels fluctuations could be monitored and discrete water samples collected from one or more water-producing zones in each borehole.

  18. 40 CFR 86.161-00 - Air conditioning environmental test facility ambient requirements.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Air conditioning environmental test... conditioning environmental test facility ambient requirements. The goal of an air conditioning test facility is..., within the test cell, during all phases of the air conditioning test sequence to 95 ±2 °F on average and...

  19. Activation of air and concrete in medical isotope production facilities

    Science.gov (United States)

    Dodd, Adam C.; Shackelton, R. J.; Carr, D. A.; Ismail, A.

    2017-05-01

    Medical isotope facilities operating in the 10 to 25 MeV proton energy range have long been used to generate radioisotopes for medical diagnostic imaging. In the last few years the beam currents available in commercially available cyclotrons have increased dramatically, and so the activation of the materials within cyclotron vaults may now pose more serious radiological hazards. This will impact the regulatory oversight of cyclotron operations, cyclotron servicing and future decommissioning activities. Air activation could pose a hazard to cyclotron staff. With the increased cyclotron beam currents it was necessary to examine the issue more carefully. Therefore the ways in which radioactivity may be induced in air by neutron reactions and neutron captures were considered and it was found that the dominant mechanism is neutron capture on Ar-40. A study of the activation of the air by neutron capture on Ar-40 within a cyclotron vault was performed using the MCNP Monte Carlo code. The neutron source energy spectrum used was from the production of the widely used F-18 PET isotope. The results showed that the activation of the air within a cyclotron vault does not pose a significant radiological hazard at the beam intensities currently in use and shows how ventilation affects the results. A second MCNP study on the activation of ordinary concrete in cyclotron vaults by neutron capture was made with a view to determining the optimum thickness of borated polyethylene to reduce neutron activation on both the inner surfaces of the vault and around production targets. This is of importance in decommissioning cyclotrons and therefore in the design of new cyclotron vaults. The distribution of activation on the walls as a function of the source position was also studied. Results are presented for both borated and regular polyethylene, and F-18 and Tc-99 neutron spectra.

  20. Groundwater quality and occurrence and distribution of selected constituents in the Aquia and Upper Patapsco aquifers, Naval Air Station Patuxent River, St. Mary's County, Maryland, July 2008

    Science.gov (United States)

    Dieter, Cheryl A.; Campo, Kimberly W.; Baker, Anna C.

    2012-01-01

    The Naval Air Station Patuxent River in southern Maryland has continued to expand in the first decade of the 21st century, contributing to rapid population growth in the surrounding area. The increase in population has caused State and County water managers and others to be concerned about the impact of population growth on the quantity and quality of groundwater supplies. The U.S. Geological Survey has been investigating the groundwater resources of the air station since 1998. As part of that ongoing investigation, groundwater was sampled in 2008 in six wells in the Aquia aquifer and two wells in the Upper Patapsco aquifer in the vicinity of Naval Air Station Patuxent River and Webster Outlying Field. Groundwater samples were analyzed for basic chemistry (field parameters, major ions, and nutrients) as well as several water-quality issues of concern including the occurrence of arsenic and tungsten, and saltwater intrusion. The results of the 2008 groundwater-quality sampling indicate that the overall quality of groundwater in the Aquia aquifer has not changed since 1943; data are too limited to determine if groundwater quality has changed in the Upper Patapsco aquifer. At one well in the Aquia aquifer, the arsenic concentration exceeded the U.S. Environmental Protection Agency standard for drinking water. Arsenic was not detected in samples from the Upper Patapsco aquifer. Tungsten concentrations were detected at low concentrations near the laboratory reporting level in all eight samples. There was no evidence of saltwater intrusion in any of the wells.

  1. Speciation and Fate of Trace Metals in Estuarine Sediments Under Reduced and Oxidized Conditions, Seaplane Lagoon, Alameda Naval Air Station

    Energy Technology Data Exchange (ETDEWEB)

    Carroll, S A; Day, P A; Esser, B; Randall, S

    2002-10-18

    We have identified important chemical reactions that control the fate of metal-contaminated estuarine sediments if they are left undisturbed (in situ) or if they are dredged. We combined information on the molecular bonding of metals in solids from X-ray absorption spectroscopy (XAS) with thermodynamic and kinetic driving forces obtained from dissolved metal concentrations to deduce the dominant reactions under reduced and oxidized conditions. We evaluated the in situ geochemistry of metals (cadmium, chromium, iron, lead, manganese and zinc) as a function of sediment depth (to 100 cm) from a 60-year record of contamination at the Alameda Naval Air Station, California. Results from XAS and thermodynamic modeling of porewaters show that cadmium and most of the zinc form stable sulfide phases, and that lead and chromium are associated with stable carbonate, phosphate, phyllosilicate, or oxide minerals. Therefore, there is minimal risk associated with the release of these trace metals from the deeper sediments contaminated prior to the Clean Water Act (1975) as long as reducing conditions are maintained. Increased concentrations of dissolved metals with depth were indicative of the formation of metal HS- complexes. The sediments also contain zinc, chromium, and manganese associated with detrital iron-rich phyllosilicates and/or oxides. These phases are recalcitrant at near-neutral pH and do not undergo reductive dissolution within the 60-year depositional history of sediments at this site. The fate of these metals during dredging was evaluated by comparing in situ geochemistry with that of sediments oxidized by seawater in laboratory experiments. Cadmium and zinc pose the greatest hazard from dredging because their sulfides were highly reactive in seawater. However, their dissolved concentrations under oxic conditions were limited eventually by sorption to or co-precipitation with an iron (oxy)hydroxide. About 50% of the reacted CdS and 80% of the reacted ZnS were

  2. EPA Facility Registry Service (FRS): AIRS_AFS_MAJOR

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  3. EPA Facility Registry Service (FRS): AIRS_AQS

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  4. EPA Facility Registry Service (FRS): AIRS_AFS

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  5. CFD simulation of air discharge tests in the PPOOLEX facility

    Energy Technology Data Exchange (ETDEWEB)

    Tanskanen, V.; Puustinen, M. (Lappeenranta Univ. of Technology, Nuclear Safety Research Unit (Finland))

    2008-07-15

    This report summarizes the CFD simulation results of two air discharge tests of the characterizing test program in 2007 with the scaled down PPOOLEX facility. Air was blown to the dry well compartment and from there through a DN200 blowdown pipe into the condensation pool (wet well). The selected tests were modeled with Fluent CFD code. Test CHAR-09-1 was simulated to 28.92 seconds of real time and test CHAR-09-3 to 17.01 seconds. The VOF model was used as a multiphase model and the standard k epsilon-model as a turbulence model. Occasional convergence problems, usually at the beginning of bubble formation, required the use of relatively short time stepping. The simulation time costs threatened to become unbearable since weeks or months of wall-clock time with 1-2 processors were needed. Therefore, the simulated time periods were limited from the real duration of the experiments. The results obtained from the CFD simulations are in a relatively good agreement with the experimental results. Simulated pressures correspond well to the measured ones and, in addition, fluctuations due to bubble formations and breakups are also captured. Most of the differences in temperature values and in their behavior seem to depend on the locations of the measurements. In the vicinity of regions occupied by water in the experiments, thermocouples getting wet and drying slowly may have had an effect on the measured temperature values. Generally speaking, most temperatures were simulated satisfyingly and the largest discrepancies could be explained by wetted thermocouples. However, differences in the dry well and blowdown pipe top measurements could not be explained by thermocouples getting wet. Heat losses and dry well / wet well heat transfer due to conduction have neither been estimated in the experiments nor modeled in the simulations. Estimation of heat conduction and heat losses should be carried out in future experiments and they should be modeled in future simulations, too. (au)

  6. 75 FR 18255 - Passenger Facility Charge Database System for Air Carrier Reporting

    Science.gov (United States)

    2010-04-09

    ... Federal Aviation Administration Passenger Facility Charge Database System for Air Carrier Reporting AGENCY... interested parties of the availability of the Passenger Facility Charge (PFC) database system to report PFC..., 2010. FOR FURTHER INFORMATION CONTACT: Jane Johnson, Financial Analysis and Passenger Facility Charge...

  7. An Archaeological Curation-Needs Assessment for Fort Irwin, Naval Air Station, North Island, Edwards Air Force Base, Marine Corps Air-Ground Combat Center, Twentynine Palms

    National Research Council Canada - National Science Library

    Trimble, Michael

    1997-01-01

    .... Louis District, conducted an investigation of all archaeological materials and associated records in the care of NAS North Island, Edwards Air Force Base, Fort Irwin, and MCAGCC Twentynine Palms...

  8. Environmental Assessment for Facilities Expansion at Naval Nuclear Power Training Unit -Charleston (NPTU Charleston), Joint Base Charleston, South Carolina

    Science.gov (United States)

    2012-09-01

    3-78 Table 3.11-4 Summary of Radiological Support Facility Fire Results ............................................... 3...wetlands that are dominated by trees, shrubs, persistent emergent, emergent mosses or lichens . The palustrine system is used to group vegetated wetlands...for operation of back-up generators and fire pumps during emergencies. The ASTs comply with all pertinent regulations regarding any spill containment

  9. Air emission points for facilities in Iowa with operating permits for Title V of the Federal Clean Air Act_considered MAJOR permits

    Data.gov (United States)

    Iowa State University GIS Support and Research FacilityAir emission points for facilities in Iowa with operating permits for Title V of the Federal Clean Air Act, considered "major" permits. Also includes emission points...

  10. Performance and evaluation of gas-engine-driven rooftop air conditioning equipment at the Willow Grove Naval Air Station. Final report (revised October 21, 1996)

    Energy Technology Data Exchange (ETDEWEB)

    Armstrong, P.R.; Katipamula, S.

    1996-10-01

    The performance was evaluated of a new US cooling technology that has been installed for the first time at a federal facility. The technology is a 15-ton natural gas-engine-driven rooftop air conditioning unit made by Thermo King. Two units were installed to serve the Navy Exchange at Willow Grove. The savings potential at Willow Grove is described and that in the federal sector estimated. Conditions for implementation are discussed. In summary, the new technology is generally cost-effective at sites where marginal electricity cost (per MBtu at the meter) is more than 4 times the marginal gas cost (per MBtu at the meter) and annual full-load-equivalent cooling hours exceed 2,000.

  11. Determining Optimal Allocation of Naval Obstetric Resources with Linear Programming

    Science.gov (United States)

    2013-12-01

    NHCP Naval Hospital Camp Pendleton NICU neonatal intensive care unit NMCP Naval Medical Center Portsmouth NMCSD Naval Medical Center San Diego... obstetric care that meets the delivery volume of specific facilities as well as the standards and vision of BUMED. Furthermore, optimum staffing... obstetric care to include, but not limited to, the following services: hospitalization for labor, delivery, and postpartum care ; anesthesia; cesarean

  12. Simulation of Naval Wargames

    Directory of Open Access Journals (Sweden)

    S. C. Jethi

    2004-07-01

    Full Text Available Computerised naval wargames are being used worldwide for operational planning, personnel training, operational development, and research and development. These wargames simulatesurface, antisubmarine warfare, anti-air, and air warfare. Generally, the three forces participate in these wargames, namely blue (friendly, red (enemy, and neutral. The platforms of theseforces, ie, ships, submarines, and aircraft along with their sensors and weapons are simulated under varying environmental conditions. These platforms are manoeuvered by the players withconflicting objectives, and they consequently detect, react, engage, and inflict or suffer damages. Efforts are made to model the performance of weapons and sensors. The outcome of the wargames has been analysed and used for the required purposes.

  13. An Archaeological Curation-Needs Assessment for Fort Irwin, Naval Air Station, North Island, Edwards Air Force Base, Marine Corps Air-Ground Combat Center, Twentynine Palms

    Science.gov (United States)

    1997-01-01

    Management of Archaeological Collections (MCX-CMAC), located at the St. Louis District, conducted an investigation of all archaeological materials and...evidence documenting widespread deterioration and neglect of many of the Air Force, Army, and Navy archaeological collections. None of the 18...repositories are in full compliance with 36 CFR Part 79 (Curation of Federally-Owned and Administered Archaeological Collections) and one-half were not designed for, or adapted to, the requirements of a modem curation center.

  14. Army Air and Missile Defense Network Design Facility (AAMDNDF)

    Data.gov (United States)

    Federal Laboratory Consortium — This facility provides JTIDS network designs and platform initialization load files for all Joint and Army-only tests, exercises, operations, and contingency events...

  15. Wind Tunnel Evaluation of Vegetative Buffer Effects on Air Flow near Swine Production Facilities

    Science.gov (United States)

    Increasing concerns about generation and transport of swine odor constituents have substantiated wind tunnel simulation studies on air flow dynamics near swine production facilities. A possible odor mitigation strategy is a forest vegetative buffer as a windbreak barrier near swine facilities becaus...

  16. The Usage of Household Split-type Air Conditioner on Naval Vessel%家用分体式空调器在舰船上的使用情况

    Institute of Scientific and Technical Information of China (English)

    何磊; 施晓波

    2013-01-01

    This paper expatiates some problems of small-sized water-cooling air conditioners using on naval ships. It analyses advantages of household wind-cooling split-type air conditioners compared with marine small-sized air conditioners. Some key technologies on installing and using of household air conditioners on naval ships are pointed out. Through theoretical analysis and survey, it is thought to be practicable to use household split-type air conditioners on naval vessel.%  详细阐述了船用小型水冷式空调器在舰船使用存在的一些问题,分析当前家用分体式空调器相比船用小型空调器的优点,并指出家用空调在舰船安装使用的关键技术。通过理论分析及实船反复调研,认为舰船上采用家用分体式空调器是可行的。

  17. Naval Station Newport Wind Resource Assessment. 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, and The Naval Facilities Engineering Service Center

    Energy Technology Data Exchange (ETDEWEB)

    Robichaud, R.; Fields, J.; Roberts, J. O.

    2012-02-01

    The U.S. Environmental Protection Agency (EPA) launched the RE-Powering America's Land initiative to encourage development of renewable energy (RE) on potentially contaminated land and mine sites. EPA is collaborating with the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) to evaluate RE options at Naval Station (NAVSTA) Newport in Newport, Rhode Island where multiple contaminated areas pose a threat to human health and the environment. Designated a superfund site on the National Priorities List in 1989, the base is committed to working toward reducing the its dependency on fossil fuels, decreasing its carbon footprint, and implementing RE projects where feasible. The Naval Facilities Engineering Service Center (NFESC) partnered with NREL in February 2009 to investigate the potential for wind energy generation at a number of Naval and Marine bases on the East Coast. NAVSTA Newport was one of several bases chosen for a detailed, site-specific wind resource investigation. NAVSTA Newport, in conjunction with NREL and NFESC, has been actively engaged in assessing the wind resource through several ongoing efforts. This report focuses on the wind resource assessment, the estimated energy production of wind turbines, and a survey of potential wind turbine options based upon the site-specific wind resource.

  18. Facilities and the Air Force Systems Acquisition Process.

    Science.gov (United States)

    1985-05-01

    to provide es- senti-l fLcilitio-s by, system Initial Cperatlcnal Capability (’-0C) . And secondly, vince the systems ;acjui. tior proceso is event...funds exclusively for systems acquisition. This change will remove the current military construction calendar constraint and allow facilities to be

  19. Potential Geothermal Energy Use at the Naval Air Rework Facilities, Norfolk, Va., and Jacksonville, Fla., and at the Naval Shipyard, Charleston, S.C.

    Science.gov (United States)

    1984-05-01

    Jurassic (?) clay (Brown,1972). Another older well-log from Ft. Monroe, Va., reports penetrating crystalline rock at 2,243’ (Cederstrom, 1945). A...WELLS 0 PORtTSMOUT1 WELLS0 IIt NWC TP 6535 CHESAPEAKE NORT PT BAY N 1/ NW NthPol SEASGIHABEAHE CIYO HPEAK TAT PARK - EMOAR A4 O mulek A --3 LIEO2SCTO§O...fine stippleI = low grade volcanics; dark cross line pattern = dior- ite or gabbro; gb=gabbro; Tr = Triassic/ Jurassic ss. Interpretation by Glover and

  20. Development of Facility Type Information Packages for Design of Air Force Facilities.

    Science.gov (United States)

    1983-03-01

    evaluation. Technical evalution occurs most frequently at facility completion. Functional and behavioral evaluations must necessarily be post occupancy evaluations...after the users have "settled in." Post occupancy evaluations are analagous to that of the case study method in business--that is, to make...I- 0 The package is to be used for user evaluation of the facil- ity ( post - occupancy evaluation) and evaluation of the tech- nical and functional

  1. Paleomagnetic correlation and ages of basalt flow groups in coreholes at and near the Naval Reactors Facility, Idaho National Laboratory, Idaho

    Science.gov (United States)

    Champion, Duane E.; Davis, Linda C.; Hodges, Mary K.V.; Lanphere, Marvin A.

    2013-01-01

    Paleomagnetic inclination and polarity studies were conducted on subcore samples from eight coreholes located at and near the Naval Reactors Facility (NRF), Idaho National Laboratory (INL). These studies were used to characterize and to correlate successive stratigraphic basalt flow groups in each corehole to basalt flow groups with similar paleomagnetic inclinations in adjacent coreholes. Results were used to extend the subsurface geologic framework at the INL previously derived from paleomagnetic data for south INL coreholes. Geologic framework studies are used in conceptual and numerical models of groundwater flow and contaminant transport. Sample handling and demagnetization protocols are described, as well as the paleomagnetic data averaging process. Paleomagnetic inclination comparisons among NRF coreholes show comparable stratigraphic successions of mean inclination values over tens to hundreds of meters of depth. Corehole USGS 133 is more than 5 kilometers from the nearest NRF area corehole, and the mean inclination values of basalt flow groups in that corehole are somewhat less consistent than with NRF area basalt flow groups. Some basalt flow groups in USGS 133 are missing, additional basalt flow groups are present, or the basalt flow groups are at depths different from those of NRF area coreholes. Age experiments on young, low potassium olivine tholeiite basalts may yield inconclusive results; paleomagnetic and stratigraphic data were used to choose the most reasonable ages. Results of age experiments using conventional potassium argon and argon-40/argon-39 protocols indicate that the youngest and uppermost basalt flow group in the NRF area is 303 ± 30 ka and that the oldest and deepest basalt flow group analyzed is 884 ± 53 ka. A south to north line of cross-section drawn through the NRF coreholes shows corehole-to-corehole basalt flow group correlations derived from the paleomagnetic inclination data. From stratigraphic top to bottom, key results

  2. Key Technology and Experimental Results of the Clean Air Heated Facility for Supersonic Combustion

    Institute of Scientific and Technical Information of China (English)

    ZHONG Zipeng; SONG Wenyan; LE Jialing

    2009-01-01

    The scramjet, which is the propulsion of hypersonic vehicle, has become the focus in many military developed countries. The ground tests play an important role in the research of scramjet. There is defect of test medium contamination (the thermochemical characteristic of the ground test medium is different from that of the flight medium) in existing ground test facilities for scramjet combustor experiment. To solve the problem of test medium contamination, the first clean air heated facility of China for scramjet combustor experiment is designed. The key technology of designing the clean air heated facility is summarized. By using bypass duct, combustor model is protected from high temperature. To reduce the switching time between main duct and bypass duct, solenoid valve and water-cooled system were used. Having centrosymmetric structure, the heat radiating area of the facility and heat loss of the facility are much lower than others. Clean air heated facility is adopted to conduct experiment, which is the first experiment of China in clean air inflow, research on hydrogen-fueled and ethylene-fueled ignition and combustion for scramjet combustor at different equivalence ratio. Successful ignition and sustained combustion of hydrogen has been achieved. Successful ethylene ignition and sustained main stream combustion is achieved with normal fuel injection and taking hydrogen as pilot flame. Experiment result shows that the wall pressure of combustor model rises when the equivalence ratio of hydrogen rises. As the wall pressure of combustor model rises, the pressure disturbance influences the shock train in the upstream.

  3. Rocket propulsion experimental facilities at the Phillips Laboratory, Edwards Air Force Base, California

    Science.gov (United States)

    Beckmann, Joel W.; Kalliomaa, Wayne M.

    The Phillips Laboratory has extensive rocket propulsion faciliteis at Edwards Air Force Base, California. These facilities range form small scale cells capable of firing liquid rocket engines as small as 0.01 lbf (0.04 Newtons (N)) thrust up to very large liquid/solid test stands designed for firings up to 10 million lbf (44.5 million N) thrust. This paper gives a review of the variety and capabilities of the numerous facilities at Edwards Air Force Base, as well as an overview of current projects. Emphasis is placed on the general capabilities of these facilities; specifics are available upon request to the author. Trends in the evolution of rocket test facilities are discussed.

  4. Identification of water-bearing fractures by the use of geophysical logs, May to July 1998, former Naval Air Warfare Center, Bucks County, Pennsylvania

    Science.gov (United States)

    Conger, Randall W.; Bird, Philip H.

    1999-01-01

    Between May and July 1998, 10 monitor wells were drilled near the site of the former Naval Air Warfare Center (NAWC), Warminster, Bucks County, Pa., to monitor water levels and sample ground water in shallow and intermediate water-bearing fractures. The sampling will determine the horizontal and vertical distribution of contaminated ground water migrating from known or suspected sources. Three boreholes were drilled on the property at 960 Jacksonville Road, at the northwestern side of NAWC, along strike from Area A; seven boreholes were drilled in Area B in the southeastern corner of NAWC. Depths range from 40.5 to 150 feet below land surface. Borehole geophysical logging and video surveys were used to identify water-bearing fractures so that appropriate intervals could be screened in each monitor well. Geophysical logs were obtained at the 10 monitor wells. Video surveys were obtained at three monitor wells in the southeastern corner of the NAWC property. Caliper logs and video surveys were used to locate fractures. Inflections on fluid-temperature and fluid-resistivity logs were used to locate possible water-bearing fractures. Heatpulse-flowmeter measurements verified these locations. Natural-gamma logs provided information on stratigraphy. After interpretation of geophysical logs, video surveys, and driller?s logs, all wells were screened such that water-level fluctuations could be monitored and water samples collected from discrete water-bearing fractures in each monitor well.

  5. Control System Functional Criteria for Modernized Forced Air Dry Facility

    Science.gov (United States)

    1982-11-01

    SOLUTION SUPPLY is to provide caustic water of fixed composition and volume to CAUSTIC REACTION. The technology used is to mix caustic soda and water in a...2.1.1.1 TK-7: provides holdup for batch preparation. 2.1.1.2 AG-1: provides for the mixing of caustic soda and water. 2.1.1.3 P-11: provides...air stream in the caustic scrubber. A con- trolled environment for prototype plant studies must be established since not enough is known about this

  6. Monitoring plan for routine organic air emissions at the Radioactive Waste Management Complex Waste Storage Facilities

    Energy Technology Data Exchange (ETDEWEB)

    Galloway, K.J.; Jolley, J.G.

    1994-06-01

    This monitoring plan provides the information necessary to perform routine organic air emissions monitoring at the Waste Storage Facilities located at the Transuranic Storage Area of the Radioactive Waste Management Complex at the Idaho National Engineering Laboratory. The Waste Storage Facilities include both the Type I and II Waste Storage Modules. The plan implements a dual method approach where two dissimilar analytical methodologies, Open-Path Fourier Transform Infrared Spectroscopy (OP-FTIR) and ancillary SUMMA{reg_sign} canister sampling, following the US Environmental Protection Agency (EPA) analytical method TO-14, will be used to provide qualitative and quantitative volatile organic concentration data. The Open-Path Fourier Transform Infrared Spectroscopy will provide in situ, real time monitoring of volatile organic compound concentrations in the ambient air of the Waste Storage Facilities. To supplement the OP-FTIR data, air samples will be collected using SUMMA{reg_sign}, passivated, stainless steel canisters, following the EPA Method TO-14. These samples will be analyzed for volatile organic compounds with gas chromatograph/mass spectrometry analysis. The sampling strategy, procedures, and schedules are included in this monitoring plan. The development of this monitoring plan is driven by regulatory compliance to the Resource Conservation and Recovery Act, State of Idaho Toxic Air Pollutant increments, Occupational Safety and Health Administration. The various state and federal regulations address the characterization of the volatile organic compounds and the resultant ambient air emissions that may originate from facilities involved in industrial production and/or waste management activities.

  7. Using Firn Air for Facility Cooling at the WAIS Divide Site

    Science.gov (United States)

    2014-09-17

    Expedition NICL National Ice core Laboratory NSF National Science Foundation PLR Division of Polar Programs USAP United States Antarctic Program WAIS...ER D C/ CR RE L TR -1 4- 19 Engineering for Polar Operations, Logistics, and Research (EPOLAR) Using Firn Air for Facility Cooling at...acwc.sdp.sirsi.net/client/default. Engineering for Polar Operations, Logistics, and Research (EPOLAR) ERDC/CRREL TR-14-19 September 2014 Using Firn Air for

  8. Installation Development Environmental Assessment at Joint Base Andrews-Naval Air Facility Washington Prince George’s County, Maryland

    Science.gov (United States)

    2013-04-01

    two-lane, undivided road makes an 8.4-mile loop around the Base. Traffic during peak flow hours is heaviest at the Alabama Avenue/North Perimeter...JBA include common species of snakes, lizards, and turtles. Mammals known to occur at JBA are also those common in the region, including white-tailed

  9. Final Environmental Assessment Airfield Storm Drainage System Repair Joint Base Andrews-Naval Air Facility Washington, MD

    Science.gov (United States)

    2015-06-01

    eastern cottontail (Sylvilagus floridanus). Reptiles occasionally found on the airfield include the eastern garter snake (Thamnophis sirtalis...and Noise Control. Acoustical Society of America . Sewickley, PA. HDR (HDR Engineering, Inc.). 2014. Design Analysis. Design for Repair/Replacement of

  10. Factors Affecting Navy Working Capital Funding (NWCF) Net Operating Result: A Case Study of Naval Facilities Engineering Command Washington, Washington D.C.

    Science.gov (United States)

    2009-12-01

    deployed to Iraq as a Individual Augmentee (IA) for six months in the role of a FOB engineer of Multi- National Security Transition Command—Iraq... National Force—Iraq Comptroller office in Baghdad, Iraq as the budget and execution officer for xxi the period of one year. Capt Johnson returned to...separate organizations—Engineering Field Activity ( EFA ) Chesapeake, Public Works Center (PWC) Washington and Naval District Washington Regional

  11. A Technical Basis for Employing Facility Ventilation Air Exchange Rates in the Decision to Downpost

    CERN Document Server

    Mantooth, D S

    2001-01-01

    Utilizing the ventilation exchange rate as a basis for the decision to downpost a location within a facility from an airborne radiation area (ARA) based on initial air count(DAC). Not used in the case of a confirmed or suspected contamination release.

  12. EPA Region 2 AIRS FACILITY SUBSYSTEM (AIRS-AFS) GIS Layer

    Data.gov (United States)

    U.S. Environmental Protection Agency — This ArcGIS 10.2 point feature class contains identification, location and status information for EPA Region 2 facilities (NYS, NJ, Puerto Rico and the US Virgin...

  13. Indoor air quality assessment of daycare facilities with carbon dioxide, temperature, and humidity as indicators.

    Science.gov (United States)

    Ferng, Shiaw-Fen; Lee, Li-Wen

    2002-11-01

    Poor indoor air quality (IAQ) in daycare facilities affects both attending children and care providers. Incident rates of upper-respiratory-tract infections have been reported to be higher in children who attend daycare. Excessive carbon dioxide (CO2) exposure can cause several health effects and even sudden infant death. For this study, 26 facilities were randomly selected in a Midwestern county of the United States. CO2, room temperature, and relative humidity were used as indicators for IAQ and comfort levels. These IAQ parameters were continuously monitored for eight hours at each facility by a direct-reading instrument that was calibrated before each measurement. More than 50 percent of the facilities had an average CO2 level over the American Society of Heating, Refrigerating and Air Conditioning Engineers (ASHRAE) standard of 1,000 parts per million (ppm). For temperature and relative humidity, respectively, 42.3 percent and 15.4 percent of facilities were outside of the ASHRAE-recommended comfort zones. The nap-time average CO2 level was about 117 ppm higher than the non-nap-time level. The increment of the nap-time CO2 level in the sleeping-only room over the level in multipurpose rooms was statistically significant (p standard for daycare facilities be established and that children should not be placed in a completely isolated room during nap time.

  14. Evaluation of Legionella Air Contamination in Healthcare Facilities by Different Sampling Methods: An Italian Multicenter Study.

    Science.gov (United States)

    Montagna, Maria Teresa; De Giglio, Osvalda; Cristina, Maria Luisa; Napoli, Christian; Pacifico, Claudia; Agodi, Antonella; Baldovin, Tatjana; Casini, Beatrice; Coniglio, Maria Anna; D'Errico, Marcello Mario; Delia, Santi Antonino; Deriu, Maria Grazia; Guida, Marco; Laganà, Pasqualina; Liguori, Giorgio; Moro, Matteo; Mura, Ida; Pennino, Francesca; Privitera, Gaetano; Romano Spica, Vincenzo; Sembeni, Silvia; Spagnolo, Anna Maria; Tardivo, Stefano; Torre, Ida; Valeriani, Federica; Albertini, Roberto; Pasquarella, Cesira

    2017-06-22

    Healthcare facilities (HF) represent an at-risk environment for legionellosis transmission occurring after inhalation of contaminated aerosols. In general, the control of water is preferred to that of air because, to date, there are no standardized sampling protocols. Legionella air contamination was investigated in the bathrooms of 11 HF by active sampling (Surface Air System and Coriolis(®)μ) and passive sampling using settling plates. During the 8-hour sampling, hot tap water was sampled three times. All air samples were evaluated using culture-based methods, whereas liquid samples collected using the Coriolis(®)μ were also analyzed by real-time PCR. Legionella presence in the air and water was then compared by sequence-based typing (SBT) methods. Air contamination was found in four HF (36.4%) by at least one of the culturable methods. The culturable investigation by Coriolis(®)μ did not yield Legionella in any enrolled HF. However, molecular investigation using Coriolis(®)μ resulted in eight HF testing positive for Legionella in the air. Comparison of Legionella air and water contamination indicated that Legionella water concentration could be predictive of its presence in the air. Furthermore, a molecular study of 12 L. pneumophila strains confirmed a match between the Legionella strains from air and water samples by SBT for three out of four HF that tested positive for Legionella by at least one of the culturable methods. Overall, our study shows that Legionella air detection cannot replace water sampling because the absence of microorganisms from the air does not necessarily represent their absence from water; nevertheless, air sampling may provide useful information for risk assessment. The liquid impingement technique appears to have the greatest capacity for collecting airborne Legionella if combined with molecular investigations.

  15. Reliability of Naval Radar Systems

    Science.gov (United States)

    1978-09-01

    CONFIDENTIAL (THIS PACE IS UNCUIASSFIED) CONFIDENTIAL (U) For airborne radars, 3-M’(Maintenance and Material Management )and RISE (Readiness Improvement...of the 3-M Program reports (3-M from Maintenance and Material Management ) as well as Naval Air Systems Command RISE (Readi-. ness Improvement Summary...TRANSIT PULSE LE11CTR (;As): 12.8 ANTENNA UEIGHr (k 1058 (2331 lbs.) excluding pedestal COMPRESSED PLUE LENGTH (.is): 0.2 BEAN POSITIObiNG TECNIQUES : H)RZ

  16. 32 CFR 770.31 - List of major naval installations in the State of Hawaii and cognizant commanders authorized to...

    Science.gov (United States)

    2010-07-01

    ..., Pearl Harbor complex, and the waters of Pearl Harbor). Contact: Commander, Naval Base, Pearl Harbor, HI 96860. (2) Naval Western Oceanography Center, Pearl Harbor. Contact: Commanding Officer, Naval Western Oceanography Center, Box 113, Pearl Harbor, HI 96860. (3) Naval Air Station, Barbers Point. Contact:...

  17. Monitoring of fungal spores in the indoor air of preschool institution facilities in Novi Sad

    Directory of Open Access Journals (Sweden)

    Novaković Milana S.

    2013-01-01

    Full Text Available Fungal spores can cause a range of health problems in humans such as respiratory diseases and mycotoxicoses. Since children are the most vulnerable, the presence of fungal spores in the facilities of preschool and school institutions should be investigated readily. In order to estimate air contamination by fungal spores, air sampling was conducted in eight facilities of the preschool institution in Novi Sad during February and March, 2007. Sedimentation plate method was used for the detection of viable fungal spores, mostly being members of subdv. Deuteromycota (Fungi imperfecti. In 32 samples a total of 148 colonies were developed, among which five genera were identified: Penicillium, Cladosporium, Aspergillus, Alternaria and Acremonium while non-sporulating fungal colonies were labeled as sterile mycelia. Most frequently recorded genera were Penicillium with 46 colonies and Cladosporium with 44 colonies. The genera Aspergillus and Alternaria were represented with 3 colonies each and Acremonium with only 1 colony. The greatest number of colonies emerged in the samples from the day care facilities “Vendi” (58 colonies and “Panda” (49 colonies. Most diverse samples were obtained from the day care center “Zvončica”, with presence of all identified genera. These results showed notable presence of fungal spores in the indoor air of Preschool institution facilities and indicated the need for further, more complete seasonal research. Obtained information is considered useful for the evaluation of potential mycofactors that endanger health of children. [Projekat Ministarstva nauke Republike Srbije, br. III43002

  18. Damage Effect Evaluating Model of Naval Formation Air-defense Weapon%编队防空武器毁伤效果评估模型

    Institute of Scientific and Technical Information of China (English)

    粘松雷; 林云; 陈榕

    2012-01-01

    It needs a large number of unsure target signature information to effectively evaluate and test the injured targets. It is of critical technological difficulty to evaluate the injured target with uncertain information. The synthetic judgement of the information of the injured targets is the integration of decision-making process. By way of real-time monitoring the injuring effect of antiaircraft ordnance, if the target has been injured a new target should be selected. Another attack should be organized to resist the same target by redistributiing the sensor resources and weapon resources if the target has not been injured. Analysis of the influencing factor of air-defense weapon' s damage effect assessment, the model of Naval ship formation air-defense weapon' s damage effect assessment is set up based on the D-S evidence theory.%有效评测目标被毁伤情况,需要借助大量不确定性的目标特征信息.如何融合处理这些不确定信息,是对敌目标被毁伤情况进行评估的关键技术难点.对空袭目标的所有毁伤属性信息的一个综合评判,实际是一个决策层的融合过程.通过实时监控防空武器的毁伤效果,如果目标被击毁,就停止对目标进行抗击,重新选择抗击目标;当目标未被击毁时,就应协同相关系统对传感器资源、武器资源进行再分配,组织实施对同一目标的再次抗击.在对防空武器毁伤效果评估影响因素分析的基础上,建立了基于D-S证据理论的编队防空武器毁伤效果评估模型.

  19. Air-kerma evaluation at the maze entrance of HDR brachytherapy facilities.

    Science.gov (United States)

    Pujades, M C; Granero, D; Vijande, J; Ballester, F; Perez-Calatayud, J; Papagiannis, P; Siebert, F A

    2014-12-01

    In the absence of procedures for evaluating the design of brachytherapy (BT) facilities for radiation protection purposes, the methodology used for external beam radiotherapy facilities is often adapted. The purpose of this study is to adapt the NCRP 151 methodology for estimating the air-kerma rate at the door in BT facilities. Such methodology was checked against Monte Carlo (MC) techniques using the code Geant4. Five different facility designs were studied for (192)Ir and (60)Co HDR applications to account for several different bunker layouts.For the estimation of the lead thickness needed at the door, the use of transmission data for the real spectra at the door instead of the ones emitted by (192)Ir and (60)Co will reduce the lead thickness by a factor of five for (192)Ir and ten for (60)Co. This will significantly lighten the door and hence simplify construction and operating requirements for all bunkers.The adaptation proposed in this study to estimate the air-kerma rate at the door depends on the complexity of the maze: it provides good results for bunkers with a maze (i.e. similar to those used for linacs for which the NCRP 151 methodology was developed) but fails for less conventional designs. For those facilities, a specific Monte Carlo study is in order for reasons of safety and cost-effectiveness.

  20. Laboratory facility design and microbial indoor air quality in selected hospital laboratories.

    Science.gov (United States)

    Luksamijarulkul, Pipat; Kiennukul, Nuchanard; Vatthanasomboon, Pisit

    2014-05-01

    Hospital laboratory is one of workplace areas contaminated with a variety of biohazards. A cross sectional study was conducted to assess the microbial air quality and facility design in the laboratories of four selected governmental hospitals (Hospitals A, B, C, and D) in Bangkok, Thailand. One hundred eighty-eight indoor air samples were collected from 40 laboratory rooms to investigate bacterial and fungal counts using the Millipore air tester. Forty air samples were collected from the waiting areas of those laboratories, and 16 outdoor air samples were collected to use for comparison. Additionally, those laboratory facilities were assessed following biosafety facility design (10 items). Results indicated that the facility design of laboratory in the Hospital A met most of items of the biosafety facility criteria. The rest met only seven items of the criteria. Means +/- standard deviation (SD) of bacterial counts of 253.1 +/- 247.7 cfu/m3, 236.8 +/- 200.1 cfu/m3, 304.4 +/- 264.2 cfu/m3, and 146.7 +/- 127.0 cfu/m3, and fungal counts of 500.8 +/- 64.2 cfu/ m3, 425.0 +/- 21.2 cfu/m3, 357.0 +/- 121.2 cfu/m3, and 355.7 +/- 86.8 cfu/m3 were found in hospital laboratories A, B, C and D, respectively. The isolated colonies of bacteria and fungi were identified as group or genus. It was found that the most common bacteria was Staphylococcus spp (84.1%, 76.0%, 72.1% and 80.5%, respectively), whereas, the most common fungi were Aspergillus spp and septate hyphae fungi (42.0%, 37.5%, 39.5%, and 45.7%; vs 38.6%, 56.2%, 52.1%, and 37.2%, respectively). These data may be valuable to develop interventions to improve the microbial indoor air quality among hospital laboratories and for preventing the laboratory-acquired infections.

  1. Assessment of workplace air concentrations of formaldehyde during and before working hours in medical facilities.

    Science.gov (United States)

    Higashikubo, Ichiro; Miyauchi, Hiroyuki; Yoshida, Satoru; Tanaka, Shinsuke; Matsuoka, Mitsunori; Arito, Heihachiro; Araki, Akihiro; Shimizu, Hidesuke; Sakurai, Haruhiko

    2017-04-07

    Workplace air concentrations of formaldehyde (FA) in medical facilities where FA and FA-treated organs were stored and handled were measured before and during working hours and assessed by the official method specified by Work Environment Measurement Law. Sixty-percent of the total facilities examined were judged as inappropriately controlled work environment. The concentrations of FA before working hours by spot sampling were found to exceed 0.1 ppm in some facilities, and tended to increase with increasing volume of containers storing FA and FA-treated materials. Regression analysis revealed that logarithmic concentrations of FA during working hours by the Law-specified analytical method were highly correlated with those before working hours by spot sampling, suggesting the importance for appropriate storing methods of FA and FA-treated materials. The concentrations of FA during working hours are considered to be lowered by effective ventilation of FA-contaminated workplace air and appropriate storage of FA and FA-treated materials in plastic containers in the medical facilities. In particular, such improvement by a local exhaust ventilation system and tightly-sealed containment of FA-treated material were urgently needed for the dissecting room where FA-treated cadavers were prepared and handled for a gross anatomy course in a medical school.

  2. Speciation and fate of trace metals in estuarine sediments under reduced and oxidized conditions, Seaplane Lagoon, Alameda Naval Air Station (USA

    Directory of Open Access Journals (Sweden)

    Esser Brad

    2002-11-01

    Full Text Available We have identified important chemical reactions that control the fate of metal-contaminated estuarine sediments if they are left undisturbed (in situ or if they are dredged. We combined information on the molecular bonding of metals in solids from X-ray absorption spectroscopy (XAS with thermodynamic and kinetic driving forces obtained from dissolved metal concentrations to deduce the dominant reactions under reduced and oxidized conditions. We evaluated the in situ geochemistry of metals (cadmium, chromium, iron, lead, manganese and zinc as a function of sediment depth (to 100 cm from a 60 year record of contamination at the Alameda Naval Air Station, California. Results from XAS and thermodynamic modeling of porewaters show that cadmium and most of the zinc form stable sulfide phases, and that lead and chromium are associated with stable carbonate, phosphate, phyllosilicate, or oxide minerals. Therefore, there is minimal risk associated with the release of these trace metals from the deeper sediments contaminated prior to the Clean Water Act (1975 as long as reducing conditions are maintained. Increased concentrations of dissolved metals with depth were indicative of the formation of metal HS- complexes. The sediments also contain zinc, chromium, and manganese associated with detrital iron-rich phyllosilicates and/or oxides. These phases are recalcitrant at near-neutral pH and do not undergo reductive dissolution within the 60 year depositional history of sediments at this site. The fate of these metals during dredging was evaluated by comparing in situ geochemistry with that of sediments oxidized by seawater in laboratory experiments. Cadmium and zinc pose the greatest hazard from dredging because their sulfides were highly reactive in seawater. However, their dissolved concentrations under oxic conditions were limited eventually by sorption to or co-precipitation with an iron (oxyhydroxide. About 50% of the reacted CdS and 80% of the reacted

  3. Air quality investigations of the Sandia National Laboratories Sol se Mete Aerial Cable Facility

    Energy Technology Data Exchange (ETDEWEB)

    Gutman, W.M.; Silver, R.J. [New Mexico State Univ., Las Cruces, NM (United States). Physical Science Lab.

    1994-12-01

    The air quality implications of the test and evaluation activities at the Sandia National Laboratories Sol se Mete Aerial Cable Facility are examined. All facets of the activity that affect air quality are considered. Air contaminants produced directly include exhaust products of rocket motors used to accelerate test articles, dust and gas from chemical explosives, and exhaust gases from electricity generators in the test arenas. Air contaminants produced indirectly include fugitive dust and exhaust contaminants from vehicles used to transport personnel and material to the test area, and effluents produced by equipment used to heat the project buildings. Both the ongoing program and the proposed changes in the program are considered. Using a reliable estimate of th maximum annual testing level, the quantities of contaminants released by project activities ar computed either from known characteristics of test items or from EPA-approved emission factors Atmospheric concentrations of air contaminants are predicted using EPA dispersion models. The predicted quantities and concentrations are evaluated in relation to Federal, New Mexico, an Bernalillo County air quality regulations and the human health and safety standards of the American Conference of Governmental Industrial Hygienists.

  4. Neutral oxygen atom density in the MESOX air plasma solar furnace facility

    Science.gov (United States)

    Balat-Pichelin, Marianne; Vesel, Alenka

    2006-08-01

    The density of neutral oxygen atoms in the MESOX set-up, one device of the PROMES-CNRS solar facilities, was determined by a fiber-optics catalytic probe (FOCP). Plasma was created in a flowing air within a quartz tube with the outer diameter of 5 cm by a 2.45 GHz microwave generator with the output power up to 1000 W. The flow of air was varied between 4 and 20 l/h. The O-atom density was found to increase monotonously with the increasing discharge power, and it decreased with the increasing flow rate. The degree of dissociation of oxygen molecules in the plasma column depended largely on the flow rate. At the air flow of 4 l/h it was about 80% but it decreased to about 20% at the flow of 20 l/h.

  5. Neutral oxygen atom density in the MESOX air plasma solar furnace facility

    Energy Technology Data Exchange (ETDEWEB)

    Balat-Pichelin, Marianne [CNRS-PROMES, Laboratoire Procedes, Materiaux et Energie Solaire, UPR 8521, 7 rue du four solaire, F-66120 Font Romeu, Odeillo (France)], E-mail: balat@promes.cnrs.fr; Vesel, Alenka [Jozef Stefan Institute, Jamova 39, 1000 Ljubljana (Slovenia)

    2006-08-21

    The density of neutral oxygen atoms in the MESOX set-up, one device of the PROMES-CNRS solar facilities, was determined by a fiber-optics catalytic probe (FOCP). Plasma was created in a flowing air within a quartz tube with the outer diameter of 5 cm by a 2.45 GHz microwave generator with the output power up to 1000 W. The flow of air was varied between 4 and 20 l/h. The O-atom density was found to increase monotonously with the increasing discharge power, and it decreased with the increasing flow rate. The degree of dissociation of oxygen molecules in the plasma column depended largely on the flow rate. At the air flow of 4 l/h it was about 80% but it decreased to about 20% at the flow of 20 l/h.

  6. Revealing the costs of air pollution from industrial facilities in Europe

    Energy Technology Data Exchange (ETDEWEB)

    Holland, M. (EMRC, Brussels (Belgium)); Wagner, A.; Davies, T. (AEA Technology, Harwell (United Kingdom)); Spadaro, J. (SERC, Charlotte, NC (United States)); Adams, M. (EEA, Copenhagen (Denmark))

    2011-11-15

    This European Environment Agency (EEA) report assesses the damage costs to health and the environment resulting from pollutants emitted from industrial facilities. It is based on the latest information, namely for 2009, publicly available through the European Pollutant Release and Transfer Register (E-PRTR, 2011) in line with the United Nations Economic Commission for Europe (UNECE) Aarhus Convention regarding access to environmental information. This report investigates the use of a simplified modelling approach to quantify, in monetary terms, the damage costs caused by emissions of air pollutants from industrial facilities reported to the E-PRTR pollutant register. The approach is based on existing policy tools and methods, such as those developed under the EU's CAFE programme for the main air pollutants. This study also employs other existing models and approaches used to inform policymakers about the damage costs of pollutants. Together, the methods are used to estimate the impacts and associated economic damage caused by a number of pollutants emitted from industrial facilities, including: (1) ammonia (NH{sub 3}), nitrogen oxides (NO{sub x}), non-methane volatile organic compounds (NMVOCs), particulate matter (PM{sub 10}) and sulphur oxides (SO{sub x}); (2) heavy metals; (3) benzene, dioxins and furans, and polycyclic aromatic hydrocarbons (PAHs); (4) carbon dioxide (CO{sub 2}). The cost of damage caused by emissions from the E-PRTR industrial facilities in 2009 is estimated as being at least EUR 102-169 billion. A small number of industrial facilities cause the majority of the damage costs to health and the environment. Fifty per cent of the total damage cost occurs as a result of emissions from just 191 (or 2 %) of the approximately 10 000 facilities that reported at least some data for releases to air in 2009. Three quarters of the total damage costs are caused by the emissions of 622 facilities, which comprise 6 % of the total number. Of the

  7. THE HISTORY OF THE NAVAL MESS (UNION HOTEL PRETORIA

    Directory of Open Access Journals (Sweden)

    J.D. Bredenkamp

    2012-02-01

    Full Text Available Naval Headquarters moved from Simonstown to Pretoria in January 1977. The then SA Naval Headquarters Unit was there 'to support the Chief of the Navy and his five Chiefs of Naval Staff and their Staff Officers in matters pertaining to personnel, administration, operations, logistics, intelligence and finance as well as most naval matters related to the inland area'. During the period 1977 to 1979, members of the HQ Unit were accommodated in mainly the Air Force Officers and NCO Messes till the Union Hotel was purchased in 1979.

  8. Naval Aviation Attrition 1950-1976: Implications for the Development of Future Research and Evaluation.

    Science.gov (United States)

    1977-08-01

    threat. NAMI-1077, Naval Aerospace Medical Institute, Pensacola, Fla.: 1969. 67. Creelman , J. A., An analysis of the physical fitness index in relation...to training criteria in naval air trining. NSAM-180, Naval School of Aviation Medicine, Pensacola, Fla.: 1954. 68. Creelman , J. A., Evaluation of

  9. Characterization of 41Ar production in air at a PET cyclotron facility

    Science.gov (United States)

    Cicoria, Gianfranco; Cesarini, Francesco; Infantino, Angelo; Vichi, Sara; Zagni, Federico; Marengo, Mario

    2017-06-01

    In the production of Positron Emission Tomography (PET) nuclides at a medical cyclotron facility 41Ar (T1/2 = 109.34 m) is produced by the activation of air due to the neutron flux, according to the 40Ar(n, γ)41Ar reaction. In this work, we describe a relatively inexpensive and readily reproducible methodology of air sampling that can be used for quantification of 41Ar during the routine production of PET nuclides. We report the results of an extensive measurement campaign in the cyclotron bunker and in the ducts of the ventilation system, before and after final filtering of the extracted air. Air Samples were analyzed using a gamma-ray spectrometry system equipped with HPGe detector, with proper correction of the efficiency calibration to account for the samples density. The results of measurement were then used to evaluate the Total Effective Dose (TED) to the population living in the surrounding areas, due to routine emissions in the operation of the cyclotron. The average 41Ar saturation yield per one liter of air emitted in the environment resulted to be (0.044 ± 0.007) Bq/(μA ṡ dm3). The maximum value of TED for the critical group of the population, even considering an overestimated workload, was less than 0.19 μSv/year, well below the level of radiological relevance.

  10. Characterization of microbial communities in exhaust air treatment systems of large-scale pig housing facilities.

    Science.gov (United States)

    Haneke, J; Lee, N M; Gaul, T W; Van den Weghe, H F A

    2010-01-01

    Exhaust air treatment has gained importance as an essential factor in intensive livestock areas due to the rising emissions in the environment. Wet filter walls of multi-stage exhaust air treatment systems precipitate gaseous ammonia and dust particles from exhaust air in washing water. Microbial communities in the biomass developed in the washing water of five large-scale exhaust air treatment units of pig housing facilities, were investigated by fluorescence in situ hybridization (FISH) and 16S rDNA sequence analyses. No "standard" nitrifying bacteria were found in the washing water. Instead mainly α-Proteobacteria, aggregating β- and χ-Proteobacteria, a large number of Actinobacteria, as well as individual Planctomycetales and Crenarchaeota were detected after more than twelve months' operation. The main Proteobacteria species present were affiliated to the families Alcaligenaceae, Comamonadaceae and Xanthomonadaceae. Furthermore, we investigated the consumption of inorganic nitrogen compounds in the washing water of one exhaust air treatment unit during a fattening period with and without pH control. Maintaining the pH at 6.0 resulted in a ca. fivefold higher ammonium concentration and a ca. fourfold lower concentration of oxidized nitrogen compounds after the fattening period was finished.

  11. Development of a non-radiological air emissions inventory for a nuclear industrial facility

    Energy Technology Data Exchange (ETDEWEB)

    Patnoe, C.A.; Porter, G.V.; Almquist, R.S.

    1991-01-01

    This paper describes the major issues that impacted the organization and structure of a project for developing a comprehensive non- radiological air emissions inventory for a nuclear weapons facility. The major issues addressed paralleled the development of the inventory project and fall into the following categories: (1) defining the scope of work, (2) developing and managing the air emission inventory project, and (3) field investigations and evaluating operations for air emissions. This paper also describes the lines of communication that were established with state regulators to resolve problems and develop a successful working relationship. This paper illustrates a means to complete a complex air emission inventory with proper organization and cooperation with regulatory agencies. Further, it indicates the need of critical evaluation of project tasks to evaluate their impact on project schedule; it provides a method for implementing a quality assurance program that audits all phases of the emission survey; and it demonstrates a way of effectively managing outside contractors to meet schedule requirements and assure a high quality product. This paper is of value to those undertaking a similar complex air emission survey. 2 refs.

  12. The CREATE Program Software Applications for the Design and Analysis of Air Vehicles, Naval Vessels, Radio Frequency Antennas, and Ground Vehicles

    Science.gov (United States)

    2015-07-10

    Furnace Road Ste 101,,Lorton,,VA, 22079 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR...research, stated “When we were designing the 767 back in the 1980s, we built and tested about 77 wings. By using supercomputers to simulate the...generation naval weapon systems and platforms, support planning and rehearsal of ship tests prior to Life Fire Testing (more “bang” per test dollar), and

  13. Air Motion and Thermal Environment in Pig Housing Facilities with Diffuse Inlet

    DEFF Research Database (Denmark)

    Jacobsen, Lis

    A ventilation system with ambient air supply through diffuse ceiling used in pig production facilities is presented. The climatic conditions were examined both experimentally and numerically in an full scale experimental room and the inlet boundary conditions of the diffuse inlet were examined...... of thermal comfort in terms of the operative temperature of the occupational zone. A model of the boundary condition of the diffuse inlet is necessary because the inlet is a conglomeration of an inlet and a wall boundary condition. Two methods of modelling can be chosen, a model based on the determination...

  14. Naval War College Review. Volume 65, Number 3

    Science.gov (United States)

    2012-01-01

    crucial to our success. Only Nimitz at Pearl Harbor had the power to control long-range air search and activate the initial air attacks from Midway...irregular, warfare is intense and ongoing. See A. M. Fritz , The Navy Role in Confronting Irregular Challenges (Wash- ington, D.C.: Center for Naval Analyses...of Japan before Pearl Harbor (Naval Institute Press, 2007), written by a skilled financial analyst who discusses in great detail how the Franklin D

  15. Air mycopopulations in Petrovská klobása producing facility

    Directory of Open Access Journals (Sweden)

    Škrinjar Marija M.

    2011-01-01

    Full Text Available Different types of filamentous fungi periodically cause problems in small-scale facilities for traditional dry fermented sausages, such as Petrovská klobása from Vojvodina province (Serbia. Mould contamination can be observed during processing, ripening, and storage. Sausages may become spoiled due to visible mould colonies on the surface and off-flavours they produce. The most important - if mycotoxin production occurs it might promote a number of health disorders. Knowledge and control of filamentous fungi are, therefore, essential to produce sausages that satisfy the criteria of hygienic quality, sensorial characteristics, and food safety. The aim of this study was to survey mycoflora of a small-scale facility producing traditional dry fermented sausage - Petrovská klobása. The mould contamination of the air in processing unit and ripening chambers was investigated, in order to determine the important fungi in terms of spoilage of the products and ability to produce mycotoxins. The mould contamination of air in processing unit and ripening chambers examined was in range 0.22 - 1.89 log CFU/P.d. Isolated moulds belong to 6 genera: Aspergillus (3 species, Cladosporium (1 species, Eurotium (2 species, Fusarium (1 species, Penicillium (12 species and Scopulariopsis (1 species. The most abundant were species of Penicillium genus, many of which are capable for mycotoxin production. The level and diversity of fungal contamination of air varied between samples, influenced by the general hygiene, the buildings, the airflow, the outdoor environments, and the time of year. This knowledge is crucial for the improvement of hygiene control systems in small-scale processing units.

  16. A geophysical shock and air blast simulator at the National Ignition Facility

    Energy Technology Data Exchange (ETDEWEB)

    Fournier, K. B.; Brown, C. G.; May, M. J.; Compton, S.; Walton, O. R.; Shingleton, N.; Kane, J. O.; Holtmeier, G.; Loey, H.; Mirkarimi, P. B.; Dunlop, W. H. [Lawrence Livermore National Laboratory, P.O. Box 808, L-481, Livermore, California 94550 (United States); Guyton, R. L.; Huffman, E. [National Securities Technologies, Vasco Rd., Livermore, California 94551 (United States)

    2014-09-15

    The energy partitioning energy coupling experiments at the National Ignition Facility (NIF) have been designed to measure simultaneously the coupling of energy from a laser-driven target into both ground shock and air blast overpressure to nearby media. The source target for the experiment is positioned at a known height above the ground-surface simulant and is heated by four beams from the NIF. The resulting target energy density and specific energy are equal to those of a low-yield nuclear device. The ground-shock stress waves and atmospheric overpressure waveforms that result in our test system are hydrodynamically scaled analogs of full-scale seismic and air blast phenomena. This report summarizes the development of the platform, the simulations, and calculations that underpin the physics measurements that are being made, and finally the data that were measured. Agreement between the data and simulation of the order of a factor of two to three is seen for air blast quantities such as peak overpressure. Historical underground test data for seismic phenomena measured sensor displacements; we measure the stresses generated in our ground-surrogate medium. We find factors-of-a-few agreement between our measured peak stresses and predictions with modern geophysical computer codes.

  17. A geophysical shock and air blast simulator at the National Ignition Facility

    Energy Technology Data Exchange (ETDEWEB)

    Fournier, K. B. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Brown, C. G. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); May, M. J. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Compton, S. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Walton, O. R. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Shingleton, N. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Kane, J. O. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Holtmeier, G. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Loey, H. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Mirkarimi, P. B. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Dunlop, W. H. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Guyton, R. L. [National Security Technologies, Livermore, CA (United States); Huffman, E. [National Security Technologies, Livermore, CA (United States)

    2014-09-01

    The energy partitioning energy coupling experiments at the National Ignition Facility (NIF) have been designed to measure simultaneously the coupling of energy from a laser-driven target into both ground shock and air blast overpressure to nearby media. The source target for the experiment is positioned at a known height above the ground-surface simulant and is heated by four beams from the NIF. The resulting target energy density and specific energy are equal to those of a low-yield nuclear device. The ground-shock stress waves and atmospheric overpressure waveforms that result in our test system are hydrodynamically scaled analogs of full-scale seismic and air blast phenomena. This report summarizes the development of the platform, the simulations, and calculations that underpin the physics measurements that are being made, and finally the data that were measured. Agreement between the data and simulation of the order of a factor of two to three is seen for air blast quantities such as peak overpressure. Historical underground test data for seismic phenomena measured sensor displacements; we measure the stresses generated in our ground-surrogate medium. We find factors-of-a-few agreement between our measured peak stresses and predictions with modern geophysical computer codes.

  18. Innovative pollution prevention program at Air Force owned Raytheon operated facility incorporating Russian technology

    Energy Technology Data Exchange (ETDEWEB)

    Stallings, J.H.; Cepeda-Calderon, S.

    1999-07-01

    Air Force Plant 44 in Tucson, Arizona is owned by the Air Force and operated by Raytheon Missile Systems Company. A joint Air Force/Raytheon Pollution Prevention Team operates at AFP 44 with the ultimate goal to minimize or eliminate the use of hazardous substances. The team works together to uncover new technologies and methods that will replace chemicals used in the plant's missile manufacturing facilities. The program maximizes pollution prevention by first eliminating hazardous material use, then chemical recycling, next hazardous waste reduction and finally wastewater treatment and recycling. From fiscal years 1994 through 1997, nine pollution prevention projects have been implemented, totaling $2.6 million, with a payback averaging less than two years. A unique wastewater treatment method has been demonstrated as part of this program. This is electroflotation, a Russian technology which removes dispersed particles from liquid with gas bubbles obtained during water electrolysis. A unit was built in the US which successfully removed organic emulsions from wastewater. Operational units are planned for the removal of waste from waterfall paint booths. The pollution prevention joint team continues to be very active with two projects underway in FY 98 and two more funded for FY 99.

  19. A discussion of regulatory requirements and air dispersion modeling approaches applicable to U.S. chemical demilitarization facilities.

    Science.gov (United States)

    Higgins, B W; Robbins, L B; Litynski, J

    1998-09-01

    Owners of hazardous waste treatment, storage, and disposal facilities, and certain major air pollution sources, must conduct several separate ambient air dispersion modeling analyses before beginning construction of new facilities or modifying existing facilities. These analyses are critical components of the environmental permitting and facility certification processes and must be completed to the satisfaction of federal, state, and local regulatory authorities. The U.S. Army has conducted air dispersion modeling for its proposed chemical agent disposal facilities to fulfill the following environmental regulatory and risk management requirements: (1) Resource Conservation and Recovery Act human health and ecological risk assessment analysis for the hazardous waste treatment and storage permit applications, (2) Quantitative Risk Assessment to support the site-specific risk management programs, and (3) Prevention of Significant Deterioration ambient air impact analysis for the air permit applications. The purpose of these air dispersion modeling studies is to show that the potential impacts on human health and the environment, due to operation of the chemical agent disposal facilities, are acceptable. This paper describes and compares the types of air dispersion models, modeling input data requirements, modeling algorithms, and approaches used to satisfy the three environmental regulatory and risk management requirements listed above. Although this paper discusses only one industry (i.e., chemical demilitarization), the information it contains could help those in other industries who need to communicate to the public the purpose and objectives of each modeling analysis. It may also be useful in integrating the results of each analysis into an overarching summary of compliance and potential risks.

  20. Experimental Study of the APR+ Direct ECC Bypass in the Air-water Test Facility

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kihwan; Choi, Hae-Seob; Park, Kil-won; Kwon, Tae-Soon [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    The APR+ is an improved Korean Nuclear Power Reactor, which has been developed as a two loop evolutionary PWR (Pressure Water Reactor) with a number of advanced design features to enhance safety based on the APR-1400 technology. The emergency core cooling system (ECC) of the APR+ is different with that of the APR-1400, though the APR+ adopted a direct vessel injection (DVI) system which is the same design features of the APR-14000. The main difference of the DVI+ is the emergency core barrel duct (ECBD) which is designed to increase the amount of the injection water to the core region. The performance of the DVI system has been an important issues for past decades, and many researchers have studied the related thermal-hydraulic technical issues such as the ECC bypass fraction, the steam condensation effect, temperature distribution, sub-cooling margin, and etc. However, the previous research cannot be directly applicable to the APR+ owing to the unique features of the DVI+. The current study will elaborate on the experimental evaluation of the direct ECC bypass performance. The 1/5 ECC bypass test facility which is designed with a linearly reduced 1/5 scale referring to the APR+ was used to investigate the effect of the DVI+ injection nozzle location and the broken cold leg velocity on the direct ECC bypass fraction. However, air is used as a working fluid to simulate the steam flow induced from the broken cold leg, and thus, the direct contact condensation effect is not considered in this study. Experimental study for the direct ECC bypass phenomena has been carryout out with various the injection mode and air velocity conditions. The tests were performed in the 1/5 scale ECC bypass test facility, and the test condition was defined using a scaling law referring to the APR+ reactor. Test results showed that the direct ECC bypass fraction was greatly enhanced compared with the reference test (w/o ECBD)

  1. Naval Medical Research and Development News. Volume 7, Issue 10

    Science.gov (United States)

    2015-10-01

    facilities across the DoD. The Naval Medical Research Unit- San Antonio’s (NAMRU-SA) Veterinary Science Department and Vivarium are located in... Research Center, 503 Robert Grant Avenue, Silver Spring, MD 20910. NMR&D News is published monthly by the NMRC Public Affairs Office, 301-319-9378...deployed to Latin American countries, researchers at the U.S. Naval Medical Research Unit - No. 6 (NAMRU-6), are leading a study titled, “Epidemiology

  2. Design of a Regenerable Air Revitalization Control System for the ABRS Plant Growth Facility

    Science.gov (United States)

    Monje, Oscar; Monje, Oscar; Shellack, James; Mortenson, Todd; Wells, Howard

    Design of a Regenerable Air Revitalization Control System for the ABRS Plant Growth Facility. O. Monje Space Life Sciences Laboratory, Dynamac Corp., DYN-3, Kennedy Space Center, FL 32899, USA J.L. Shellack, T.E. Mortenson, and H.W. Wells. Bionetics Corporation, BIO-1, Kennedy Space Center, FL 32899, USA The Advanced Biological Research System (ABRS) is a rear-breathing, single middeck locker equivalent plant growth system. ABRS is composed of two independently controlled growth chambers (each with 330 cm2 of growth area). The air revitalization system in each chamber is composed of two subsystems: CO2 Control and a Ethylene/VOC Control. The CO2 Control subsystem must control chamber [CO2] within a range of 300-2000 ppm, with a nominal setpoint of 1500 ppm. The Ethylene/VOC Control subsystem is required to maintain chamber ethylene concentration at ¡50 ppb. Previous spaceflight plant payloads have used non-regenerable cartridges for CO2 control and photocatalytic scrubbers for controlling concentrations of volatile organic compounds (VOCs). Non-regenerable systems have used LiOH cartridges for [CO2] control with a combination of Purafil (KMnO4)/Activated charcoal for scrubbing VOCs. Regenerable air revitalization systems offer the potential for reducing the mass and volume of consumables used during spaceflight plant experiments. A system utilizing technologies employing regenerable adsorbents: zeolites 13X and 5A for CO2 control and Carbosieve SIII (C molecular sieve) for VOC control has been designed for ABRS. The filter cartridges were sized using expected chamber leak rates, measurements of adsorptive capacities, and measured CO2 consumption and VOC generation rates.

  3. APPLICATION OF LINEAR PROGRAMMING TO FACILITY MAINTENANCE PROBLEMS IN THE NAVY SHORE ESTABLISHMENT.

    Science.gov (United States)

    LINEAR PROGRAMMING ), (*NAVAL SHORE FACILITIES, MAINTENANCE), (*MAINTENANCE, COSTS, MATHEMATICAL MODELS, MANAGEMENT PLANNING AND CONTROL, MANPOWER, FEASIBILITY STUDIES, OPTIMIZATION, MANAGEMENT ENGINEERING.

  4. Transpired Solar Collector at NREL's Waste Handling Facility Uses Solar Energy to Heat Ventilation Air (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2010-09-01

    The transpired solar collector was installed on NREL's Waste handling Facility (WHF) in 1990 to preheat ventilation air. The electrically heated WHF was an ideal candidate for the this technology - requiring a ventilation rate of 3,000 cubic feet per meter to maintain safe indoor conditions.

  5. SPECIAL ANALYSIS AIR PATHWAY MODELING OF E-AREA LOW-LEVEL WASTE FACILITY

    Energy Technology Data Exchange (ETDEWEB)

    Hiergesell, R.; Taylor, G.

    2011-08-30

    This Special Analysis (SA) was initiated to address a concern expressed by the Department of Energy's Low Level Waste Disposal Facility Federal Review Group (LFRG) Review Team during their review of the 2008 E-Area Performance Assessment (PA) (WSRC, 2008). Their concern was the potential for overlapping of atmospheric plumes, emanating from the soil surface above SRS LLW disposal facilities within the E-Area, to contribute to the dose received by a member of the public during the Institutional Control (IC) period. The implication of this concern was that the dose to the maximally-exposed individual (MEI) located at the SRS boundary might be underestimated during this time interval. To address this concern a re-analysis of the atmospheric pathway releases from E-Area was required. In the process of developing a new atmospheric release model (ARM) capable of addressing the LFRG plume overlap concern, it became obvious that new and better atmospheric pathway disposal limits should be developed for each of the E-Area disposal facilities using the new ARM. The scope of the SA was therefore expanded to include the generation of these new limits. The initial work conducted in this SA was to develop a new ARM using the GoldSim{reg_sign} program (GTG, 2009). The model simulates the subsurface vapor diffusion of volatile radionuclides as they release from E-Area disposal facility waste zones and migrate to the land surface. In the process of this work, many new features, including several new physical and chemical transport mechanisms, were incorporated into the model. One of the most important improvements was to incorporate a mechanism to partition volatile contaminants across the water-air interface within the partially saturated pore space of the engineered and natural materials through which vapor phase transport occurs. A second mechanism that was equally important was to incorporate a maximum concentration of 1.9E-07 Ci/m{sup 3} of {sup 14}CO{sub 2} in the air

  6. A calibration facility to provide traceable calibration to upper air humidity measuring sensors

    Science.gov (United States)

    Cuccaro, Rugiada; Rosso, Lucia; Smorgon, Denis; Beltramino, Giulio; Fernicola, Vito

    2017-04-01

    Accurate knowledge and high quality measurement of the upper air humidity and of its profile in atmosphere is essential in many areas of the atmospheric research, for example in weather forecasting, environmental pollution studies and research in meteorology and climatology. Moving from the troposphere to the stratosphere, the water vapour amount varies between some percent to few part per million. For this reason, through the years, several methods and instruments have been developed for the measurement of the humidity in atmosphere. Among the instruments used for atmospheric sounding, radiosondes, airborne and balloon-borne chilled mirror hygrometer (CMH) and tunable diode laser absorption spectrometers (TDLAS) play a key role. To avoid the presence of unknown biases and systematic errors and to obtain accurate and reliable humidity measurements, these instruments need a SI-traceable calibration, preferably carried out in conditions similar to those expected in the field. To satisfy such a need, a new calibration facility has been developed at INRIM. The facility is based on a thermodynamic-based frost-point generator designed to achieve a complete saturation of the carrier gas with a single passage through an isothermal saturator. The humidity generator covers the frost point temperature range between -98 °C and -20 °C and is able to work at any controlled pressure between 200 hPa and 1000 hPa (corresponding to a barometric altitude between ground level and approximately 12000 m). The paper reports the work carried out to test the generator performances, discusses the results and presents the evaluation of the measurement uncertainty. The present work was carried out within the European Joint Research Project "MeteoMet 2 - Metrology for Essential Climate Variables" co-funded by the European Metrology Research Programme (EMRP). The EMRP is jointly funded by the EMRP participating countries within EURAMET and the European Union.

  7. Air and Space Power Joumal. Volume 25, Number 3, Fall 2011

    Science.gov (United States)

    2011-01-01

    pure time perspective, this would be analogous to flying the Wright Flyer in combat today! Given the pressures from budget constraints and the...faculty!” appeared on a slide or otherwise came into play. To return to our flying-unit analogy , everyone in the building was responsible for...Boundary NAF - Naval Air Facility CMAGR - Chocolate Mountain Aerial Gunnery Range MCAGCC - Marine Corps Air Ground Combat Center MCAS- Marine

  8. Reactor Safety Planning for Prometheus Project, for Naval Reactors Information

    Energy Technology Data Exchange (ETDEWEB)

    P. Delmolino

    2005-05-06

    The purpose of this letter is to submit to Naval Reactors the initial plan for the Prometheus project Reactor Safety work. The Prometheus project is currently developing plans for cold physics experiments and reactor prototype tests. These tests and facilities may require safety analysis and siting support. In addition to the ground facilities, the flight reactor units will require unique analyses to evaluate the risk to the public from normal operations and credible accident conditions. This letter outlines major safety documents that will be submitted with estimated deliverable dates. Included in this planning is the reactor servicing documentation and shipping analysis that will be submitted to Naval Reactors.

  9. 78 FR 40015 - Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants...

    Science.gov (United States)

    2013-07-03

    ... Pollutants; District of Columbia; Control of Emissions From Existing Hospital/Medical/Infectious Waste... taking direct final action to approve a negative declaration for hospital/medical/infectious waste... pollutants) at existing solid waste combustor facilities (designated facilities) whenever standards...

  10. Naval Research Laboratory Major Facilities 2008

    Science.gov (United States)

    2008-10-01

    Mexico seawater throughout the year. The tropical climate is ideally suited for marine exposure testing. There is minimal climatic variation and a...TW magnetically insulated inductive voltage adder ( IVA ). Mercury is a focal point of research for several areas, including IVA power-flow research...nuclear weapons effects simulation, and particle-beam source and transport research for various applications. DESCRIPTION: Mercury is a 6-stage IVA . The

  11. Air Dispersion Modeling for the INL Application for a Synthetic Minor Sitewide Air Quality Permit to Construct with a Facility Emission Cap Component

    Energy Technology Data Exchange (ETDEWEB)

    Sondrup, Andrus Jeffrey [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-10-01

    The Department of Energy Idaho Operations Office (DOE-ID) is applying for a synthetic minor, Sitewide, air quality permit to construct (PTC) with a facility emission cap (FEC) component from the Idaho Department of Environmental Quality (DEQ) for Idaho National Laboratory (INL) to limit its potential to emit to less than major facility limits for criteria air pollutants (CAPs) and hazardous air pollutants (HAPs) regulated under the Clean Air Act. This document is supplied as an appendix to the application, Idaho National Laboratory Application for a Synthetic Minor Sitewide Air Quality Permit to Construct with a Facility Emissions Cap Component, hereafter referred to as “permit application” (DOE-ID 2015). Air dispersion modeling was performed as part of the permit application process to demonstrate pollutant emissions from the INL will not cause a violation of any ambient air quality standards. This report documents the modeling methodology and results for the air dispersion impact analysis. All CAPs regulated under Section 109 of the Clean Air Act were modeled with the exception of lead (Pb) and ozone, which are not required to be modeled by DEQ. Modeling was not performed for toxic air pollutants (TAPs) as uncontrolled emissions did not exceed screening emission levels for carcinogenic and non-carcinogenic TAPs. Modeling for CAPs was performed with the EPA approved AERMOD dispersion modeling system (Version 14134) (EPA 2004a) and five years (2000-2004) of meteorological data. The meteorological data set was produced with the companion AERMET model (Version 14134) (EPA 2004b) using surface data from the Idaho Falls airport, and upper-air data from Boise International Airport supplied by DEQ. Onsite meteorological data from the Grid 3 Mesonet tower located near the center of the INL (north of INTEC) and supplied by the local National Oceanic and Atmospheric Administration (NOAA) office was used for surface wind directions and wind speeds. Surface data (i

  12. Identification of water-bearing zones by the use of geophysical logs and borehole television surveys, collected February to September 1997, at the Former Naval Air Warfare Center, Warminster, Bucks County, Pennsylvania

    Science.gov (United States)

    Conger, Randall W.

    1998-01-01

    Between February 1997 and September 1997, 10 monitor wells were drilled near the site of the former Naval Air Warfare Center, Warminster, Bucks County, Pa., to monitor water levels and sample ground-water contaminants in the shallow, intermediate, and deep water-bearing zones. The sampling will determine the horizontal and vertical distribution of contaminated ground water migrating from known or suspected contaminant sources. Four wells were drilled north of the property adjacent to Area A, three wells along strike located on Lewis Drive, and three wells directly down dip on Ivyland Road. Well depths range from 69 feet to 300 feet below land surface. Borehole-geophysical logging and television surveys were used to identify water-bearing zones so that appropriate intervals could be screened in each monitor well. Geophysical logs were obtained at the 10 monitor wells. Borehole television surveys were obtained at the four monitor wells adjacent to Area A. Caliper and borehole television surveys were used to locate fractures, inflections on fluidtemperature and fluid-resistivity logs were used to locate possible water-bearing fractures, and heatpulse- flowmeter measurements verified these locations. Natural-gamma logs provided information on stratigraphy. After interpretation of geophysical logs, borehole television surveys, and driller?s logs, all wells were screened such that water-level fluctuations could be monitored and water samples collected from discrete water-bearing zones in each borehole.

  13. Naval Aviation Costs: Targeting Operations and Support

    Science.gov (United States)

    2013-12-01

    17 Defense AT&L: November–December 2013 Naval Aviation Costs Targeting Operations and Support Capt. Robert Farmer n Capt. Keith Nixon n Capt...ONR Maj. Gen. Murray, TECOM Brig. Gen. Jansson, DLA Aviation SES Gilpin , DASN (Air) SES Stiller, DASN (Ships) SES Zangardi, DASN (C4I) *NAE Air... Robert Brown Training/Training Supt 6.7.6 – Lorie Nace Support Equipment 6.7.7 – Bruce Wilhelm Industrial Business Ops 6.8D – Roy Harris Tech Dir

  14. A method for targeting air samplers for facility monitoring in an urban environment

    Science.gov (United States)

    Bieringer, Paul E.; Longmore, Scott; Bieberbach, George; Rodriguez, Luna M.; Copeland, Jeff; Hannan, John

    2013-12-01

    There are a variety of applications that require the use of comprehensive specification of the weather conditions combined with an analysis that uses detailed modeling and simulation. The combination of these two elements can make it difficult to achieve the desired level of fidelity in a logistically feasible way. An example of this type of application is the deployment of surface-based sensors/samplers, which is a common practice for emission, and air quality monitoring purposes where the proper selection of sites for the measurement equipment is critical to an accurate characterization of the emissions. This is particularly true in urban environments where the limited availability of suitable sites and the non-intuitive dispersion patterns associated with the wind flow around the buildings and through the urban canyons make site selection difficult. This article demonstrates an improved methodology for optimally locating for air quality monitoring equipment within this complex and challenging environment. The methodology involves a) the utilization of a longer climatological record of meteorological observations or gridded reanalysis products to better represent the full range of representative meteorological conditions; b) reduction of the full climatological record into a subset of characteristic meteorological patterns and associated frequencies of occurrence, utilizing a multi-dimensional feature extraction and classification technique known as a Self Organizing Map (SOM); c) downscaling and diagnosis of the urban area building-aware wind flow fields for each characteristic meteorological pattern; d) atmospheric transport and dispersion (AT&D) simulations for each downscaled meteorological pattern, utilizing a building aware Lagrangian particle dispersion model; and finally e) the combination of predicted downwind concentrations/dosages for each meteorological pattern with their associated frequency of occurrence are used to generate Probability of Detection

  15. Energy Beverage Consumption Among Naval Aviation Candidates.

    Science.gov (United States)

    Sather, Thomas E; Delorey, Donald R

    2016-06-01

    Since the debut of energy beverages, the consumption of energy beverages has been immensely popular with young adults. Research regarding energy beverage consumption has included college students, European Union residents, and U.S. Army military personnel. However, energy beverage consumption among naval aviation candidates in the United States has yet to be examined. The purpose of this study was to assess energy beverage consumption patterns (frequency and volume) among naval aviation candidates, including attitudes and perceptions regarding the benefits and safety of energy beverage consumption. A 44-item survey was used to assess energy beverage consumption patterns of 302 students enrolled in the Aviation Preflight Indoctrination Course at Naval Air Station Pensacola, FL. Results indicated that 79% of participants (N = 239) reported consuming energy beverages within the last year. However, of those who reported consuming energy beverages within the last year, only 36% (N = 85) reported consuming energy beverages within the last 30 d. Additionally, 51% (N = 153) of participants reported no regular energy beverages consumption. The majority of participants consumed energy beverages for mental alertness (67%), mental endurance (37%), and physical endurance (12%). The most reported side effects among participants included increased mental alertness (67%), increased heart rate (53%), and restlessness (41%). Naval aviation candidates appear to use energy drinks as frequently as a college student population, but less frequently than expected for an active duty military population. The findings of this study indicate that naval aviation candidates rarely use energy beverages (less than once per month), but when consumed, they use it for fatigue management.

  16. Final Environmental Assessment: For Immediate Storm Surge Protection for Santa Rosa Island Facilities, Eglin Air Force Base, FL

    Science.gov (United States)

    2006-06-01

    allowable atmospheric concentration that may occur and still protect public health and welfare with a reasonable margin of safety. The NAAQS...federal agencies to make every effort to reduce the risk of flood loss, minimize the impact of floods on human health, safety, and welfare , and preserve...Protection for Santa Rosa Island Facilities, Eglin Air Force Base, FL Davis et al., 2000 Davis, R. W., W. E. Evans, B. Würsig (eds), 2000. Cetaceans

  17. Naval Waste Package Design Sensitivity

    Energy Technology Data Exchange (ETDEWEB)

    T. Schmitt

    2006-12-13

    The purpose of this calculation is to determine the sensitivity of the structural response of the Naval waste packages to varying inner cavity dimensions when subjected to a comer drop and tip-over from elevated surface. This calculation will also determine the sensitivity of the structural response of the Naval waste packages to the upper bound of the naval canister masses. The scope of this document is limited to reporting the calculation results in terms of through-wall stress intensities in the outer corrosion barrier. This calculation is intended for use in support of the preliminary design activities for the license application design of the Naval waste package. It examines the effects of small changes between the naval canister and the inner vessel, and in these dimensions, the Naval Long waste package and Naval Short waste package are similar. Therefore, only the Naval Long waste package is used in this calculation and is based on the proposed potential designs presented by the drawings and sketches in References 2.1.10 to 2.1.17 and 2.1.20. All conclusions are valid for both the Naval Long and Naval Short waste packages.

  18. Calculation methods for air supply design in industrial facilities. Literature review

    Energy Technology Data Exchange (ETDEWEB)

    Hagstroem, K.; Siren, K.; Zhivov, A.M.

    1999-09-01

    The objectives of air distribution systems for warm air heating, ventilating, and air-conditioning are to create the proper thermal environment conditions in the occupied zone (combination of temperature, humidity, and air movement), and to control vapor and air born particle concentration within the target levels set by the process requirements and/or threshold limit values based on health effects, fire and explosion prevention, or other considerations. HVAC systems designs are constrained by existing codes, standards, and guidelines, which specify some minimum requirements for the HVAC system elements, occupant`s and process environmental quality and safety. There is a variety of different methods consulting engineers use to design room air diffusion and to select and size air diffusers, such as assumption of perfect mixing, design methods employing the empirical relations determined through research, such as the air diffusion performance index (ADPI), air jet theory and computational fluid dynamics (CFD) codes. Air supplied into the room through the various types of outlets (grills, ceiling mounted air diffusers, perforated panels etc.), is distributed by turbulent air jets. In mixing type air distribution systems, these air jets are the primary factor affecting room air motion. Numerous theoretical and experimental studies that developed a solid base for turbulent air jets theory were conducted concurrently in different countries (Germany, Sweden, Russia, U.K., USA) from the 1930`s through the 1980`s. Design methods based on air jet theory allows for the prediction of extreme values of air velocities and air temperatures in the occupied zone of empty spaces. Current air jet theory techniques account for the effects of buoyancy, confinement, jets interaction. For many conditions of jet discharge, it is possible to analyze jet performance and determine: the angle of divergence of the jet boundary; the velocity patterns along heated or chilled the jet axis; the

  19. Building Air Quality Guide: A Guide for Building Owners and Facility Managers

    Science.gov (United States)

    The Building Air Quality, developed by the EPA and the National Institute for Occupational Safety and Health, provides practical suggestions on preventing, identifying, and resolving indoor air quality (IAQ) problems in public and commercial buildings.

  20. Analysis of radionuclide concentration in air released through the stack of a radiopharmaceutical production facility based on a medical cyclotron

    Science.gov (United States)

    Giardina, M.; Tomarchio, E.; Greco, D.

    2015-11-01

    Positron emitting radionuclides are increasingly used in medical diagnostics and the number of radiopharmaceutical production facilities have been estimated to be growing worldwide. During the process of production and/or patient administration of radiopharmaceuticals, an amount of these radionuclides might become airborne and escape into the environment. Therefore, the analysis of radionuclide concentration in the air released to the stack is a very important issue to evaluate the dose to the population living around the plant. To this end, sampling and measurement of radionuclide concentration in air released through the stack of a Nuclear Medicine Center (NMC), provided with a cyclotron for radiopharmaceuticals production, must be routinely carried out with an automatic measurement system. In this work is presented the air monitoring system realized at "San Gaetano" NMC at Bagheria (Italy) besides the analysis of the recorded stack relesead air concentration data. Sampling of air was carried out continuously and gamma-ray spectrometric measurement are made on-line and for a short time by using a shielded Marinelli beaker filled with sampled air and a gamma detector. The use of this system allows to have 1440 values of air concentration per day from 2002, year of the start of operation with the cyclotron. Therefore, the concentration values are very many and an analysis software is needed to determine the dose to the population. A comparison with the results of a simulation code based on a Gaussian Plume air dispersion modelling allow us to confirm the no-radiological significance of the stack effluent releases in terms of dose to population and to evaluate possible improvements in the plant devices to reduce the air concentration at stack.

  1. Impact of emissions from natural gas production facilities on ambient air quality in the Barnett Shale area: a pilot study.

    Science.gov (United States)

    Zielinska, Barbara; Campbell, Dave; Samburova, Vera

    2014-12-01

    Rapid and extensive development of shale gas resources in the Barnett Shale region of Texas in recent years has created concerns about potential environmental impacts on water and air quality. The purpose of this study was to provide a better understanding of the potential contributions of emissions from gas production operations to population exposure to air toxics in the Barnett Shale region. This goal was approached using a combination of chemical characterization of the volatile organic compound (VOC) emissions from active wells, saturation monitoring for gaseous and particulate pollutants in a residential community located near active gas/oil extraction and processing facilities, source apportionment of VOCs measured in the community using the Chemical Mass Balance (CMB) receptor model, and direct measurements of the pollutant gradient downwind of a gas well with high VOC emissions. Overall, the study results indicate that air quality impacts due to individual gas wells and compressor stations are not likely to be discernible beyond a distance of approximately 100 m in the downwind direction. However, source apportionment results indicate a significant contribution to regional VOCs from gas production sources, particularly for lower-molecular-weight alkanes (gas production. Implications: Rapid and extensive development of shale gas resources in recent years has created concerns about potential environmental impacts on water and air quality. This study focused on directly measuring the ambient air pollutant levels occurring at residential properties located near natural gas extraction and processing facilities, and estimating the relative contributions from gas production and motor vehicle emissions to ambient VOC concentrations. Although only a small-scale case study, the results may be useful for guidance in planning future ambient air quality studies and human exposure estimates in areas of intensive shale gas production.

  2. Naval Prototype Optical Interferometer (NPOI)

    Data.gov (United States)

    Federal Laboratory Consortium — FUNCTION: Used for astrometry and astronomical imaging, the Naval Prototype Optical Interferometer (NPOI) is a distributed aperture optical telescope. It is operated...

  3. Source Term Estimates of Radioxenon Released from the BaTek Medical Isotope Production Facility Using External Measured Air Concentrations

    Energy Technology Data Exchange (ETDEWEB)

    Eslinger, Paul W.; Cameron, Ian M.; Dumais, Johannes R.; Imardjoko, Yudi; Marsoem, Pujadi; McIntyre, Justin I.; Miley, Harry S.; Stoehlker, Ulrich; Widodo, Susilo; Woods, Vincent T.

    2015-10-01

    Abstract Batan Teknologi (BaTek) operates an isotope production facility in Serpong, Indonesia that supplies 99mTc for use in medical procedures. Atmospheric releases of Xe-133 in the production process at BaTek are known to influence the measurements taken at the closest stations of the International Monitoring System (IMS). The purpose of the IMS is to detect evidence of nuclear explosions, including atmospheric releases of radionuclides. The xenon isotopes released from BaTek are the same as those produced in a nuclear explosion, but the isotopic ratios are different. Knowledge of the magnitude of releases from the isotope production facility helps inform analysts trying to decide whether a specific measurement result came from a nuclear explosion. A stack monitor deployed at BaTek in 2013 measured releases to the atmosphere for several isotopes. The facility operates on a weekly cycle, and the stack data for June 15-21, 2013 show a release of 1.84E13 Bq of Xe-133. Concentrations of Xe-133 in the air are available at the same time from a xenon sampler located 14 km from BaTek. An optimization process using atmospheric transport modeling and the sampler air concentrations produced a release estimate of 1.88E13 Bq. The same optimization process yielded a release estimate of 1.70E13 Bq for a different week in 2012. The stack release value and the two optimized estimates are all within 10 percent of each other. Weekly release estimates of 1.8E13 Bq and a 40 percent facility operation rate yields a rough annual release estimate of 3.7E13 Bq of Xe-133. This value is consistent with previously published estimates of annual releases for this facility, which are based on measurements at three IMS stations. These multiple lines of evidence cross-validate the stack release estimates and the release estimates from atmospheric samplers.

  4. Hazardous Waste Treatment, Storage, and Disposal Facilities-Organic Air Emission Standards for Process Vents and Equipment Leaks - Technical Amendment - Federal Register Notice, April 26, 1991

    Science.gov (United States)

    This document corrects typographical errors in the regulatory text of the final standards that would limit organic air emissions as a class at hazardous waste treatment, storage, and disposal facilities (TSDF) that are subject to regulation under subtitle

  5. Evaluating cryostat performance for naval applications

    Science.gov (United States)

    Knoll, David; Willen, Dag; Fesmire, James; Johnson, Wesley; Smith, Jonathan; Meneghelli, Barry; Demko, Jonathan; George, Daniel; Fowler, Brian; Huber, Patti

    2012-06-01

    The Navy intends to use High Temperature Superconducting Degaussing (HTSDG) coil systems on future Navy platforms. The Navy Metalworking Center (NMC) is leading a team that is addressing cryostat configuration and manufacturing issues associated with fabricating long lengths of flexible, vacuum-jacketed cryostats that meet Navy shipboard performance requirements. The project includes provisions to evaluate the reliability performance, as well as proofing of fabrication techniques. Navy cryostat performance specifications include less than 1 Wm-1 heat loss, 2 MPa working pressure, and a 25-year vacuum life. Cryostat multilayer insulation (MLI) systems developed on the project have been validated using a standardized cryogenic test facility and implemented on 5-meterlong test samples. Performance data from these test samples, which were characterized using both LN2 boiloff and flow-through measurement techniques, will be presented. NMC is working with an Integrated Project Team consisting of Naval Sea Systems Command, Naval Surface Warfare Center-Carderock Division, Southwire Company, nkt cables, Oak Ridge National Laboratory (ORNL), ASRC Aerospace, and NASA Kennedy Space Center (NASA-KSC) to complete these efforts. Approved for public release; distribution is unlimited. This material is submitted with the understanding that right of reproduction for governmental purposes is reserved for the Office of Naval Research, Arlington, Virginia 22203-1995.

  6. Environmental Assessment for the Expansion and Consolidation of the Base Exchange at Joint Base Andrews-Naval Air Facility Washington, Prince George’s County, Maryland

    Science.gov (United States)

    2013-08-01

    relocation of a fast- food restaurant in the vicinity of the existing BX. This would increase the surface area that would be disturbed during the...food restaurant in the vicinity of the existing BX, decreasing the surface area that would be disturbed during the construction of the Proposed...loosestrife (Lythrum salicaria), Korean lespedeza (Lespedeza cuneata), common reed (Phragmites australis), and multiflora rose (Rosa multiflora

  7. Geothermal energy development in the eastern United States: technical assistance report no. 5. Geothermal space heating-naval air rework facility, Norfolk, Virginia. [Aircraft hangers

    Energy Technology Data Exchange (ETDEWEB)

    Hill, F.K.; Henderson, R.W.

    1980-06-01

    The electronic integration hangar, designated LP-167, was selected for study, as it was a single-story building with a large floor area. Because of the high ceiling and the sliding doors necessary to admit aircraft, the heat loss rate, based on floor area, was about twice that of commercial buildings. It was furnished with an oil-fired hot water heating system capable of high thermal output to meet heating requirements in the coldest weather. On the basis of the known characteristics of geothermal sources for the Atlantic Coastal Plain, and wells drilled and assayed in the Norfolk area, a reasonable estimate of the parameters of a well drilled at NARF was made. This included a low temperature output from the well of only 107/sup 0/F, so that direct transfer of warm water between the wellhead heat exchanger (HX) and the hot water radiating system in the building was not practical. Four design options are explored and calculations are presented on each one.

  8. Environmental Assessment for Taxiway Whiskey Supplemental Projects at Joint Base Andrews-Naval Air Facility Washington, Prince George’s County, Maryland

    Science.gov (United States)

    2015-09-01

    of the ponds and wetlands and the proximity of JBA to the Chesapeake Bay. Reptiles found at JBA include common species of snakes, lizards, and turtles...Noise Control. Acoustical Society of America , Sewickley, Pennsylvania. HDR (HDR Engineering, Inc.). 2012a. 35% Design Analysis. Design for Replacement of

  9. Nonradioactive air emissions notice of construction for the Waste Receiving And Processing facility

    Energy Technology Data Exchange (ETDEWEB)

    1993-02-01

    The mission of the Waste Receiving And Processing (WRAP) Module 1 facility (also referred to as WRAP 1) is to examine assay, characterize, treat, and repackage solid radioactive and mixed waste to enable permanent disposal of the wastes in accordance with all applicable regulations. WRAP 1 will contain equipment and facilities necessary for non-destructive examination (NDE) of wastes and to perform a non-destructive examination assay (NDA) of the total radionuclide content of the wastes, without opening the outer container (e.g., 55-gal drum). WRAP 1 will also be equipped to open drums which do not meet waste acceptance and shipping criteria, and to perform limited physical treatment of the wastes to ensure that storage, shipping, and disposal criteria are met. The solid wastes to be handled in the WRAP 1 facility include low level waste (LLW), transuranic (TRU) waste, and transuranic and low level mixed wastes (LLMW). The WRAP 1 facility will only accept contact handler (CH) waste containers. A Best Available Control Technology for Toxics (TBACT) assessment has been completed for the WRAP 1 facility (WHC 1993). Because toxic emissions from the WRAP 1 facility are sufficiently low and do not pose any health or safety concerns to the public, no controls for volatile organic compounds (VOCs), and installation of HEPA filters for particulates satisfy TBACT for the facility.

  10. Gasoline Distribution Facilities (Bulk Gasoline Terminals and Pipeline Breakout Stations) Air Toxics Rule Fact Sheets

    Science.gov (United States)

    This page contains a November 1994 fact sheet for the final NESHAP for Gasoline Distribution Facilities. This page also contains a December fact sheet with information regarding the final amendments to the 2003 final rule for the NESHAP.

  11. Naval Weapons Station Earle Reassessment

    Science.gov (United States)

    2013-12-01

    surveys for their Section 110 compliance: Architectural Resources Survey, Naval Weapons Station Earle, Monmouth County, New Jersey (Louis Berger 1999...text within brackets. Berger Report 1999 Architectural Resources Survey, Naval Weapons Station Earle, Monmouth County, New Jersey (Louis Berger... architectural treatment of buildings at NWS Earle: a traditional vernacular theme with minimal decorative detailing. This so-called minimal traditional

  12. Naval Airborne ESM Systems Analysis

    Science.gov (United States)

    1989-09-01

    GiScre-te, E4 superhet receiver is the optimum choice. 2 In wartime tactical operations, the IFM is superior becauseV cf its shorter time to...General de Educacion I Primera Zona Naval Guayaquil , Ecuador 4. Naval Postgraduate School 2 Attn: Captain Thomas H. Hoivik, Code 55 Ho Monterey

  13. Final work plan : indoor air and ambient air sampling near the former CCC/USDA grain storage facility in Everest, Kansas.

    Energy Technology Data Exchange (ETDEWEB)

    LaFreniere, L. M. (Environmental Science Division)

    2010-05-24

    The Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) operated a grain storage facility at the western edge of Everest, Kansas, from the early 1950s to the early 1970s. Sampling by the Kansas Department of Health and Environment (KDHE) in 1997 resulted in the detection of carbon tetrachloride in one domestic well (the Nigh well) northwest of the former facility. On behalf of the CCC/USDA, Argonne National Laboratory subsequently conducted a series of investigations to characterize the contamination (Argonne 2003, 2006a,b,c). Automatic, continuous monitoring of groundwater levels began in 2002 and is ongoing at six locations. The results have consistently indicated groundwater flow toward the north-northwest from the former CCC/USDA property to the Nigh property, then west-southwest from the Nigh property to the intermittent creek. Sitewide periodic groundwater and surface water sampling with analysis for volatile organic compounds (VOCs) began in 2008. Argonne's combined data indicate no significant downgradient extension of contamination since 2000. At present, the sampling is annual, as approved by the KDHE (2009) in response to a plan developed for the CCC/USDA (Argonne 2009). This document presents a plan for collecting indoor air samples in homes located along and adjacent to the defined extent of the carbon tetrachloride contamination. The plan was requested by the KDHE. Ambient air samples to represent the conditions along this pathway will also be taken. The purpose of the proposed work is to satisfy KDHE requirements and to collect additional data for assessing the risk to human health due to the potential upward migration of carbon tetrachloride and its primary degradation product (chloroform) into homes located in close proximity to the former grain storage facility, as well as along and within 100 ft laterally from the currently defined plume emanating from the former Everest facility. Investigation of the indoor air

  14. Caffeine Consumption Among Naval Aviation Candidates.

    Science.gov (United States)

    Sather, Thomas E; Williams, Ronald D; Delorey, Donald R; Woolsey, Conrad L

    2017-04-01

    Education frequently dictates students need to study for prolonged periods of time to adequately prepare for examinations. This is especially true with aviation preflight indoctrination (API) candidates who have to assimilate large volumes of information in a limited amount of time during API training. The purpose of this study was to assess caffeine consumption patterns (frequency, type, and volume) among naval aviation candidates attending API to determine the most frequently consumed caffeinated beverage and to examine if the consumption of a nonenergy drink caffeinated beverage was related to energy drink consumption. Data were collected by means of an anonymous 44-item survey administered and completed by 302 students enrolled in API at Naval Air Station Pensacola, FL. Results indicated the most frequently consumed caffeinated beverage consumed by API students was coffee (86.4%), with daily coffee consumption being approximately 28% and the most frequent pattern of consumption being 2 cups per day (85%). The least frequently consumed caffeinated beverages reported were energy drinks (52%) and energy shots (29.1%). The present study also found that the consumption patterns (weekly and daily) of caffeinated beverages (coffee and cola) were positively correlated to energy drink consumption patterns. Naval aviation candidates' consumption of caffeinated beverages is comparable to other college and high school cohorts. This study found that coffee and colas were the beverages of choice, with energy drinks and energy shots being the least frequently reported caffeinated beverages used. Additionally, a relationship between the consumption of caffeinated beverages and energy drinks was identified.Sather TE, Williams RD, Delorey DR, Woolsey CL. Caffeine consumption among naval aviation candidates. Aerosp Med Hum Perform. 2017; 88(4):399-405.

  15. Naval Postgraduate School Research. Volume 9, Number 3, October 1999

    Science.gov (United States)

    1999-10-01

    Electronic Warfare Conference Naval Air Warfare Center (SECRET) 23-24 Jun 00 Thirty-Fifth Annual Colonel Allyn D. Burke Memorial U.S. Army Dental Symposium...Programs Judy Joyce Code: 91JJ Phone: 831-656-5041 Mail: jjoyce@nps.navy.mil Administrative Support Assistant Dolores Jackson Code: 91DJ Phone

  16. BIFoR FACE: A Free-Air Carbon Dioxide Enrichment (FACE) facility in old-growth temperate deciduous woodland

    Science.gov (United States)

    MacKenzie, Rob; Thomas, Rick; Ellsworth, David; Hemming, Debbie; Crous, Kristine; Blaen, Phillip; Poynter, Alex; Blenkhorn, Daniel; Pope, Francis

    2016-04-01

    The Birmingham Institute of Forest research (BIFoR) focuses on fundamental physical, biological, ecological, social and cultural research of direct relevance to forested landscapes worldwide. A core platform for BIFoR is a Free-Air Carbon Dioxide Enrichment (FACE) facility, with which we study the ten-year response of a mature temperate deciduous forest ecosystem to a 150-ppmv step-change in atmospheric [CO2]. BIFoR FACE is being established in Mill Haft, a mature (~150 year-old) oak (Quercus robur) and hazel (Corylus avellana) coppice-with-standards woodland in central England, UK. The facility enables elevated CO2 (eCO2) treatments to be introduced in 30 m diameter rings (3 treatment plots, 3 fully-replicated control plots, and 3 unmodified ambient controls). Primary research questions focus on carbon uptake and storage, corresponding nutrient limitations, and biodiversity and ecosystem responses to elevated CO2. Here we describe the facility and experimental design, and present baseline data collected through the growing season of 2015. These data include: biophysical tree properties; atmospheric CO2/H2O fluxes; airborne and ground laser scatterometry; leaf area index; geophysical survey data; canopy phenology; soil and water chemical and physical properties; and invertebrate surveys. Data from an intensive campaign conducted during august 2015 are also shown, including in- and above- canopy characterisation of biogenic VOCs using a Proton Transfer Reaction Mass Spectrometer, aerosol loading including bioaerosols, and air quality. Further campaign results are presented from leaf level photosynthetic carbon-dioxide response curve (A/Ci) performed at different canopy heights on oak trees, and on the dominant understory species - hazel and sycamore (Acer pseudoplatanus) across the site. BIFoR FACE is intended to be an international facility for forest science - ideas for collaborations are encouraged. Please see http

  17. Ambient air sampling for radioactive air contaminants at Los Alamos National Laboratory: A large research and development facility

    Energy Technology Data Exchange (ETDEWEB)

    Eberhart, C.F.

    1998-09-01

    This paper describes the ambient air sampling program for collection, analysis, and reporting of radioactive air contaminants in and around Los Alamos National Laboratory (LANL). Particulate matter and water vapor are sampled continuously at more than 50 sites. These samples are collected every two weeks and then analyzed for tritium, and gross alpha, gross beta, and gamma ray radiation. The alpha, beta, and gamma measurements are used to detect unexpected radionuclide releases. Quarterly composites are analyzed for isotopes of uranium ({sup 234}U, {sup 235}U, {sup 238}U), plutonium ({sup 238}Pu, {sup 239/249}Pu), and americium ({sup 241}Am). All of the data is stored in a relational database with hard copies as the official records. Data used to determine environmental concentrations are validated and verified before being used in any calculations. This evaluation demonstrates that the sampling and analysis process can detect tritium, uranium, plutonium, and americium at levels much less than one percent of the public dose limit of 10 millirems. The isotopic results also indicate that, except for tritium, off-site concentrations of radionuclides potentially released from LANL are similar to typical background measurements.

  18. Traffic-related air quality assessment for open road tolling highway facility.

    Science.gov (United States)

    Lin, Jie; Yu, Dan

    2008-09-01

    Open road tolling (ORT) design has been considered as an effective means of smoothing highway traffic and reducing travel delay on toll highways. In this paper it is demonstrated that ORT can also achieve significant air quality benefits over the conventional toll plaza design. The near roadside carbon monoxide (CO) concentration levels can be reduced by up to 37%, and diesel particulate matter (DPM) emissions can decrease by as much as 58%. These large expected air quality benefits have great implications to the regional efforts of reducing mobile source air pollution toward achieving attainment status and healthier living environment.

  19. Environmental Assessment (EA): Proposed Software Facilities, Hill Air Force Base, Utah

    Science.gov (United States)

    2011-04-19

    for hazardous air pollutants (HAPs). Solid and Hazardous Waste If contaminated building materials, soils or pavements are identified, they...and the extensive development and disturbance of Hill AFB, the potential for historic properties is extremely low . However, if any such properties are...painting and abrasive blasting operations (in compliance with the base’s Title V air quality permit). Emission estimates are available for criteria

  20. Environmental Assessment for Developing Renewable Energy Enhanced Use Lease Facilities at Robins Air Force Base

    Science.gov (United States)

    2013-12-15

    and effluent is monitored for biological oxygen demand, chemical oxygen demand, coliform bacteria, pH, oil and grease, ammonia , metals, suspended...on Airports and Aviation. Airport Cooperative Research Program. ACRP Synthesis 28. United States Air Force (USAF). 2013. U.S. Air Force Energy...battlegrounds, and a variety of other structures from the period of recorded history in the region. Architectural resources include structures or districts

  1. Methods of Dust Air Flows Reduction at Ore Transfer Facilities of Mining and Processing Plants

    Directory of Open Access Journals (Sweden)

    Gulmira K. Saparova

    2013-01-01

    Full Text Available The article describes the most typical schemes of ore stationary transfers. Aspirate units, depending on dust intensity are divided into three groups. Typical schemes of stationary transfers were presented. On the ground of the research, the classification of ore transfer facilities types at mining and processing plants was offered

  2. Wastewater Characterization Survey, General Mitchell International Airport, Air Force Reserve Facility, Milwaukee, Wisconsin

    Science.gov (United States)

    1993-07-01

    W., Jr., Industrial Water Pollution Control, Second Edition, New York, McGraw-Hill, 1989. 4. Manahan , Stanley E., Environmental Chemistry , Fifth...FORCE RESERVE FACILITY, MILWAUKEE, WISCONSIN M S T Darrin L Curtis, Captain, USAF, BSC R OCCUPATIONAL AND ENVIRONMENTAL HEALTH DIRECTORATE 0...USAF, BSC Environmental Engineer Consultant Chief, Bioenvironmental Engineering Division .LAIMER NOTICE THIS DOCUMENT IS BEST QUALITY AVAILABLE. THE

  3. Radiation detection field test at the Federal Express (FedEx) air cargo facility at Denver International Airport (DIA)

    Science.gov (United States)

    Waters, Amy; Weirup, Dave; Hall, Howard; Dougan, Arden; Trombino, Dave; Mattesich, Gary; Hull, Ethan L.; Bahowick, Sally; Loshak, Alex; Gruidl, Jeremiah

    2004-07-01

    Lawrence Livermore National Laboratory (LLNL) recently conducted a field-test of radiation detection and identification equipment at the air cargo facility of Federal Express (FedEx) located at Denver International Airport (DIA) over a period of two weeks. Comprehensive background measurements were performed and were analyzed, and a trial strategy for detection and identification of parcels displaying radioactivity was implemented to aid in future development of a comprehensive protection plan. The purpose of this project was threefold: quantify background radiation environments at an air cargo facility; quantify and identify "nuisance" alarms; evaluate the performance of various isotope identifiers deployed in an operational environment. LLNL emplaced a primary screening detector that provided the initial detection of radiation anomalies in near real-time. Once detected, a secondary test location provided capability to perform higher-resolution analysis of the parcels or containers that triggered the primary detector. Two triggered radiation events were observed during the course of this project. Both of the radiation events were determined to be legitimate shipments of radioactive material. The overall effect of this project on FedEx operations and personnel was deemed to be minimal.

  4. Environmental Assessment: Construction of Consolidated Fuel Overhaul and Repair Facility at Tinker Air Force Base, Oklahoma

    Science.gov (United States)

    2007-10-01

    Historic Preservation Officer MH:bh Oklahoma Archeological Survey March 23, 2007 Trudi Logan Department of the Air Force 72 Air Base Wing (AFMC...Fox Larry Ci’l AETC CONS/LGCK; McKee John M Civ OC-ALC/FMA; King Thelma J Civ OC-ALC/FMC; Powell Paul A Civ 72 ABW/CECED; Powell Paul A Civ 72 ABW...L CIV OC-ALC/FMC Grimes Jim D Civ OC-ALC/FMC; Tomlinson Deborah L Civ OC-ALC/FMC; Fox Larry Civ AETC CONS/LGCK; McKee John M Civ OC-ALC/FMA; King

  5. Retrofitting Inefficient Rooftop Air-Conditioning Units Reduces U.S. Navy Energy Use (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-04-01

    As part of the U.S. Navy's overall energy strategy, the National Renewable Energy Laboratory (NREL) partnered with the Naval Facilities Engineering Command (NAVFAC) to demonstrate market-ready energy efficiency measures, renewable energy generation, and energy systems integration. One such technology - retrofitting rooftop air-conditioning units with an advanced rooftop control system - was identified as a promising source for reducing energy use and costs, and can contribute to increasing energy security.

  6. Compressed Air Project Improves Efficiency and Production at Harland Publishing Facility

    Energy Technology Data Exchange (ETDEWEB)

    None

    2002-05-01

    Case study describing a project which configured a printing machine so that it consumes less compressed air and required lower pressure to operate effectively. Project replicated throughout the company, leading to energy cost savings of $200,000 per year, or 2.9 million kilowatt-hours.

  7. 75 FR 73967 - Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants...

    Science.gov (United States)

    2010-11-30

    ... 19103. Copies of the State submittal are available at the Delaware Department of Natural Resources and..., according to the Delaware Department of Natural Resources and Environmental Control (DNREC). On October 6..., Administrative practice and procedure, Air pollution control, Aluminum, Fertilizers, Fluoride, Intergovernmental...

  8. Radioactive Air Emmission Notice of Construction (NOC) for the Waste Receiving and Processing Facility (WRAP)

    Energy Technology Data Exchange (ETDEWEB)

    MENARD, N.M.

    2000-12-01

    This document serves as a notice of construction (NOC) pursuant to the requirements of Washington Administrative Code (WAC) 246-247-060, and as a request for approval to modify pursuant to 40 Code of Federal Regulations (CFR) 61.07 for the Waste Receiving and Processing (WRAP) Facility. The rewrite of this NOC incorporates all the approved revisions (Sections 5.0, 6.0, 8.0, and 9.0), a revised potential to emit (PTE) based on the revised maximally exposed individual (MEI) (Sections 8.0, 10.0, 11.0, 12.0, 13.0, 14.0, and 15.0), the results of a study on fugitive emissions (Sections 6.0, 10.0, and 15.0), and reflects the current operating conditions at the WRAP Facility (Section 5.0). This NOC replaces DOE/RL-93-15 and DOE/RL-93-16 in their entirety. The primary function of the WRAP Facility is to examine, assay, characterize, treat, verify, and repackage radioactive material and mixed waste. There are two sources of emissions from the WRAP Facility: stack emissions and fugitive emissions. The stack emissions have an unabated total effective dose equivalent (TEDE) estimate to the hypothetical offsite MEI of 1.13 E+02 millirem per year. The abated TEDE for the stack emissions is estimated at 5.63 E-02 millirem per year to the MEI. The fugitive emissions have an unabated TEDE estimate to the hypothetical offsite MEI of 5.87 E-04. There is no abatement for the fugitive emissions.

  9. A Field Investigation and Facility Review of Eight Modular Starved-Air Heat Recovery Incinerator Systems.

    Science.gov (United States)

    1984-10-01

    90,000 cfd (about 3.75 million Btu/hr) total on high-fire. FACILITY DESCRIPTION: The incinerator is housed in a metal building across the railroad...Equipment Baghouse neump \\Instrumentation & Feedr r-VlfControl Panel Overhead Conveyor for Classified Documents Receiving Area& Baling Equipment__ Bale...Flue gases are cleaned up in a baghouse before being vented. They have found that if ash falls on a stationary conveyor chain, the chain tends to "hang

  10. Facility Registry Service (FRS)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Facility Registry Service (FRS) provides an integrated source of comprehensive (air, water, and waste) environmental information about facilities across EPA,...

  11. Recent Naval Postgraduate School Publications.

    Science.gov (United States)

    1982-04-01

    Gaver, D P; Acar, M Analytical hazard representations for use in reliability, mortality and simulation studies Communications in Statistics - Simulation...use in reliability, mortality ° and simulation studies Naval postgraduate School, (NPS-55-78-017), Aug., 1978. 48 p. Gaver, D P; Jacobs, P A Storage...Systems Command, Washinqton, D. C. Naval Postgraduate School, (NPS-62-81-026), Jan., 1981. 153 p. Hollands, C C; Achyanto, D; Ba cura , 0 N Digital

  12. Biofiltration as a Viable Alternative for Air Pollution Control at Department of Defense Surface Coating Facilities

    Science.gov (United States)

    2007-03-01

    Management” and EO 13134, “Developing and Promoting Biobased Products and Bioenergy” (OFEE, 2006). 1.6 Problem Statement Air pollution...and bark to synthetic materials such as plastic rings or Styrofoam cubes. Though the concept behind biofiltration remains relatively simple—a filter... plastic rings, open pore foam, or lava 20 rock (Cox and Deshusses, 2002). Microbes attached to the stationary and synthetic material along with

  13. Environmental Assessment: Proposed Consolidated Transportation Facility, Hill Air Force Base, Utah

    Science.gov (United States)

    2011-02-01

    building materials, soils or pavements are identified, they would be properly handled during the demolition and construction process. Operational...of previous findings and the extensive development and disturbance of Hill AFB, the potential for historic properties is extremely low . However, if...particulates during painting and abrasive blasting operations (in compliance with the base’s Title V air quality permit). Emission estimates are

  14. Environmental Assessment for Developing Renewable Energy Enhanced Use Lease Facilities at Robins Air Force Base

    Science.gov (United States)

    2013-12-15

    hydropower, and geothermal sources were eliminated because of insufficient sources of energy. Wind power using turbines was eliminated because the average...and one 2,000-ton) and two 1,350-ton natural gas powered chillers. There are two unmanned plants : one at Flightline East (Building 2057, 93rd Air...suitable for an EUL agreement. Under the lease agreement, a developer would install, operate and maintain the solar PV array and sell the power to

  15. Department of Energy Programmatic Spent Nuclear Fuel Management and Idaho National Engineering Laboratory Environmental Restoration and Waste Management Programs Draft Environmental Impact Statement. Volume 1, Appendix D, Part B: Naval spent nuclear fuel management

    Energy Technology Data Exchange (ETDEWEB)

    1994-06-01

    This volume contains the following attachments: transportation of Naval spent nuclear fuel; description of Naval spent nuclear receipt and handling at the Expended Core Facility at the Idaho National Engineering Laboratory; comparison of storage in new water pools versus dry container storage; description of storage of Naval spent nuclear fuel at servicing locations; description of receipt, handling, and examination of Naval spent nuclear fuel at alternate DOE facilities; analysis of normal operations and accident conditions; and comparison of the Naval spent nuclear fuel storage environmental assessment and this environmental impact statement.

  16. 77 FR 55195 - Notice of Public Meetings for the Draft Environmental Impact Statement for Naval Weapons Systems...

    Science.gov (United States)

    2012-09-07

    ... Weapons Systems Training Facility Boardman, OR AGENCY: Department of the Navy, DoD. ACTION: Notice... and proposed DoN and Oregon National Guard training and testing activities at Naval Weapons Systems...

  17. Air quality modelling as a tool used in selecting technological alternatives for developing a new abrasive facility

    Directory of Open Access Journals (Sweden)

    Radu Mihăiescu

    2011-08-01

    Full Text Available Production of abrasive compounds employs the use of various organic materials as adhesivesor as conditioners. During the baking process, a significant amount of air pollutant substances, includingvarious forms of organic compounds are emitted in the atmosphere. Selecting the most suitabletechnological process is a procedure that involves a cost benefit analysis as well as procedures forcomplying with BAT requirements (best available techniques. Assessing the resulting environmentquality in the vicinity of a new facility is also important, IPPC Directive clearly specifies that a new facilitymust not induce changes of the quality of the environment. This is highly dependent on localmeteorological and topographical conditions. The ISCST3 model was applied to assess the atmosphericdispersions associated with several potential technological designs, and compare their impacts on theenvironment.

  18. AGLITE: a multi-wavelength lidar for measuring emitted aerosol concentrations and fluxes and air motion from agricultural facilities

    Science.gov (United States)

    Wilkerson, Thomas D.; Bingham, Gail E.; Zavyalov, Vladimir V.; Swasey, Jason A.; Hancock, Jed J.; Crowther, Blake G.; Cornelsen, Scott S.; Marchant, Christian; Cutts, James N.; Huish, David C.; Earl, Curtis L.; Andersen, Jan M.; Cox, McLain L.

    2006-12-01

    AGLITE is a multi-wavelength lidar developed for the Agricultural Research Service (ARS), United States Department of Agriculture (USDA) and its program on particle emissions from animal production facilities. The lidar transmitter is a 10 kHz pulsed NdYAG laser at 355, 532 and 1064 nm. We analyze lidar backscatter and extinction to extract aerosol physical properties. All-reflective optics and dichroic and interferometric filters permit all wavelengths to be measured simultaneously, day or night, using photon counting by MTs, an APD, and fast data acquisition. The lidar housing is a transportable trailer suitable for all-weather operation at any accessible site. We direct the laser and telescope FOVs to targets of interest in both azimuth and elevation. The lidar has been applied in atmospheric studies at a swine production farm in Iowa and a dairy in Utah. Prominent aerosol plumes emitted from the swine facility were measured as functions of temperature, turbulence, stability and the animal feed cycle. Particle samplers and turbulence detectors were used by colleagues specializing in those fields. Lidar measurements also focused on air motion as seen by scans of the farm volume. The value of multi-wavelength, eye-safe lidars for agricultural aerosol measurements has been confirmed by the successful operation of AGLITE.

  19. Energy use test facility: CAC-DOE solar air heater test report

    Science.gov (United States)

    1981-11-01

    The solar air heater testing demonstrated an attractive application for residential space heating, especially appealing to the do-it-yourself market. Simple improvements in construction, such as caulking of the glazing, could increase collector performance at little cost. The operating cost of the fan was insignificant, being less than $0.05/week. Tested in its as-shipped configuration at 96.1 cfm (3 cfm/ft (2)), the useful energy delivered averaged 20,000 Btu/day for six days in December. The electrical consumption of the fan was approximately 1 kWh. Doubling the flowrate did not increase collector performance appreciably. A TRNSYS computer simulation model for this solar air heater design was validated by comparing the measured test data on Jaunary 4, 1981 with calculated values. TRNSYS predicted that measured collector outlet temperatures within +- 1.20F and the energy delivered within +- 3%. The excellent agreement was obtained by adjusting the collector loss coefficient to an unrealistically low value; therefore, a parametric study is recommended to determine the model sensitivity to varying different parameters. A first-order collector efficiency curve was derived from the TRNSYS simulations which compared well with the curve defined by the clear-day measured data.

  20. A Preliminary Assessment of Radiation and Air Activation for the Neutron Science Facility in RAON

    Energy Technology Data Exchange (ETDEWEB)

    Yang, S. C.; Lee, C. W.; Lee, E. J.; Lee, Y. O. [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of); Kim, J. C. [Institute for Basic Science, Daejeon (Korea, Republic of)

    2015-05-15

    The works will stay in the DAQ room during an operation for about 1 month. In order to test the characteristics of the detector, the workers are also possible to access the TOF hall after a shutdown. Therefore, the shielding analysis of the NSF is required to meet the above purpose. In view of this, we performed the calculation of the shielding concrete thickness required for a target room by using MCNPX code with a neutron source obtained from Institute for Basic Science (IBS). In addition, the dose distribution and air activation for the entire space in NSF were evaluated using MCNPX and SP-FISPACT 2010 codes. We have performed the shielding calculation with the neutron source produced from the C(d,n) reactions. The concrete thickness was evaluated for all directions of the target room, and it was confirmed by performing the calculation of dose distribution to the entire space. However, the dose rate for the beam line was high. The radioactivity of radionuclides at TOF hall do not exceeded the air concentration and release limits.

  1. Design Report for the ½ Scale Air-Cooled RCCS Tests in the Natural convection Shutdown heat removal Test Facility (NSTF)

    Energy Technology Data Exchange (ETDEWEB)

    Lisowski, D. D. [Argonne National Lab. (ANL), Argonne, IL (United States); Farmer, M. T. [Argonne National Lab. (ANL), Argonne, IL (United States); Lomperski, S. [Argonne National Lab. (ANL), Argonne, IL (United States); Kilsdonk, D. J. [Argonne National Lab. (ANL), Argonne, IL (United States); Bremer, N. [Argonne National Lab. (ANL), Argonne, IL (United States); Aeschlimann, R. W. [Argonne National Lab. (ANL), Argonne, IL (United States)

    2014-06-01

    The Natural convection Shutdown heat removal Test Facility (NSTF) is a large scale thermal hydraulics test facility that has been built at Argonne National Laboratory (ANL). The facility was constructed in order to carry out highly instrumented experiments that can be used to validate the performance of passive safety systems for advanced reactor designs. The facility has principally been designed for testing of Reactor Cavity Cooling System (RCCS) concepts that rely on natural convection cooling for either air or water-based systems. Standing 25-m in height, the facility is able to supply up to 220 kW at 21 kW/m2 to accurately simulate the heat fluxes at the walls of a reactor pressure vessel. A suite of nearly 400 data acquisition channels, including a sophisticated fiber optic system for high density temperature measurements, guides test operations and provides data to support scaling analysis and modeling efforts. Measurements of system mass flow rate, air and surface temperatures, heat flux, humidity, and pressure differentials, among others; are part of this total generated data set. The following report provides an introduction to the top level-objectives of the program related to passively safe decay heat removal, a detailed description of the engineering specifications, design features, and dimensions of the test facility at Argonne. Specifications of the sensors and their placement on the test facility will be provided, along with a complete channel listing of the data acquisition system.

  2. Association of plant injury with an air contaminant in a controlled environment facility

    Energy Technology Data Exchange (ETDEWEB)

    Knudson, L.L.; Tibbitts, T.W.

    1974-01-01

    Gaseous compounds are common, yet seldom recognized contaminants in controlled environments. Injury to several plant species has been observed in the Biotron which uses trichloroethylene as a coolant in its centrally controlled system. Sometimes this compound is present in the rooms at an average level of 2 ppm, as measured by gas chromatography. Injury symptoms, which vary between species, are characteristic of air pollution injury. Present studies with Tagetes patula show a distinctive necrosis on the upper leaf surfaces. Experiments are being conducted to determine whether trichloroethylene is the agent involved and to investigate aspects of the physiology of injury utilizing a procedure which may be applicable to other long-term, low-level pollution studies.

  3. Air pollution effects field research facility: 3. UV-B exposure and monitoring system

    Energy Technology Data Exchange (ETDEWEB)

    McEvers, J.A.; Hileman, M.S.; Edwards, N.T.

    1993-03-01

    The Oak Ridge National Laboratory Outdoor UltraViolet-B (UV-B) Exposure and Monitoring Facility was developed in 1980 to provide well-controlled and -monitored exposure of specific terrestrial plant. species to elevated levels of ultraviolet (UV) radiation. The introduction of various anthropogenic agents into the earth`s stratosphere has resulted in a decrease in the volume of ozone (O{sub 3}) present here. The decrease in O{sub 3} has resulted in an increase in the level of UV radiation reaching thee earth`s surface. Of particular interest is the level of UV-B, because it has the most detrimental effect on living tissue. A thorough understanding of the effects of elevated levels of UV-B on living tissue is critical to the formulation of economic policy regarding production of such agents and alternative strategies. The UV region of interest is referred to as UV-B and corresponds to radiation with a wavelength of 290 to 320 nm. Design, operation, and performance of the automated generation, exposure, and monitoring system are described. The system has proved to be reliable and easy to maintain and operate, and it provides significant flexibility in exposure programs. The system software is described, and detailed listings are provided. The ability to expose plants to controlled set point percentages of UV-B above the ambient level was developed.

  4. 33 CFR 334.1215 - Port Gardner, Everett Naval Base, naval restricted area, Everett, Washington.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Port Gardner, Everett Naval Base... REGULATIONS § 334.1215 Port Gardner, Everett Naval Base, naval restricted area, Everett, Washington. (a) The area. The waters of Port Gardner and East Waterway surrounding Naval Station Everett beginning at Point...

  5. 78 FR 26061 - Federal Property Suitable as Facilities To Assist the Homeless

    Science.gov (United States)

    2013-05-03

    ... Matteo, Department of the Navy, Asset Management Division, Naval Facilities Engineering Command... Center (Camp Pedricktown) Artillery Ave at Garrison St. Oldmans NJ 08067 Landholding Agency: GSA...

  6. Facile SILAR approach to air-stable naked silver and gold nanoparticles supported by alumina.

    Science.gov (United States)

    Stamplecoskie, Kevin G; Manser, Joseph S

    2014-10-22

    A synthetically convenient and scalable SILAR (successive ion layer adsorption and reaction) method is used to make air-stable films of silver and gold nanoparticles supported on alumina scaffolds. This solution-based deposition technique yields particles devoid of insulating capping agents or ligands. The optical properties of the nanoparticle films were investigated using femtosecond transient absorption spectroscopy. A linear absorption arising from intraband excitation (775 nm laser pulse) is seen only for Au nanoparticles at low intensity. However, both Au and Ag particles exhibit plasmon resonance responses at high excitation intensity via two photon absorption of the 775 nm pump pulse. The difference in optical response to near-IR laser excitation is rationalized based on the known density of states for each metal. To demonstrate the potential applications of these films, alumina-supported Ag nanoparticles were utilized as substrates for surface enhanced Raman spectroscopy, resulting in a 65-fold enhancement in the Raman signal of the probe molecule rhodamine 6G. The exceptional stability and scalability of these SILAR films opens the door for further optical and photocatalytic studies and applications, particularly with ligand-free Ag nanoparticles that typically oxidize under ambient conditions. Additionally, isolating plasmonic and interband electronic excitations in stable AgNP under visible light irradiation could enable elucidation of the mechanisms that drive noble metal-assisted photocatalytic processes.

  7. Air Force Research Laboratory Spacecraft Cryocooler Endurance Evaluation Facility Closing Report

    Science.gov (United States)

    Armstrong, J.; Martin, K. W.; Fraser, T.

    2015-12-01

    The Air Force Research Laboratory (AFRL) Spacecraft Component Thermal Research Group has been devoted to evaluating lifetime performance of space cryocooler technology for over twenty years. Long-life data is essential for confirming design lifetimes for space cryocoolers. Continuous operation in a simulated space environment is the only accepted method to test for degradation. AFRL has provided raw data and detailed evaluations to cryocooler developers for advancing the technology, correcting discovered deficiencies, and improving cryocooler designs. At AFRL, units of varying design and refrigeration cycles were instrumented in state-of-the-art experiment stands to provide spacelike conditions and were equipped with software data acquisition to track critical cryocooler operating parameters. This data allowed an assessment of the technology's ability to meet the desired lifetime and documented any long-term changes in performance. This paper will outline a final report of the various flight cryocoolers tested in our laboratory. The data summarized includes the seven cryocoolers tested during 2014-2015. These seven coolers have a combined total of 433,326 hours (49.5 years) of operation.

  8. Facility monitoring of toxic industrial compounds in air using an automated, fieldable, miniature mass spectrometer.

    Science.gov (United States)

    Smith, Jonell N; Keil, Adam; Likens, Jane; Noll, Robert J; Cooks, R Graham

    2010-05-01

    Gaseous samples of nine toxic industrial compounds (acrolein, acrylonitrile, carbon disulfide, cyanogen chloride, ethylene oxide, formaldehyde, hydrogen cyanide, phosgene, and sulfur dioxide) were detected, identified, and quantitated using a fully automated, fieldable, miniature mass spectrometer equipped with a glow discharge electron ionization source and a cylindrical ion trap mass analyzer. The instrument was outfitted with a combined direct air leak and dual thermal desorption tube inlet that allowed for continuous sampling of compounds with throughput times of 2 min or less. Most compounds showed a linear response over the concentration ranges studied (sub-parts per billion [ppb] to parts per million [ppm]). Sorbent tube limits of detection (20 ppb to 8 ppm for all analytes) were lower than those reported for the two compounds examined using direct leak (acrylonitrile 16 ppm and phosgene 500 ppb). All limits of detection were below the concentration at which the compound poses an immediate danger to life and health. Sensitivity, probability of true positives, and the false positive rate for each analyte were investigated and described using receiver operating characteristic (ROC) curves. High quality data with low false positive and negative rates are indicative of the good chemical specificity and sensitivity of the instrument. Complex matrices consisting of second-hand smoke, gasoline exhaust, diesel fuel exhaust, and multiple analytes were also studied. Detection limits for analytes generally increased in the mixtures, but analytes were still detected at concentrations as low as 100 ppb.

  9. Quantitative assessment of mycological air pollution in selected rooms of residential and dormitory housing facilities.

    Science.gov (United States)

    Lonc, Elzbieta; Plewa, Kinga; Kiewra, Dorota; Szczepańska, Anna; Firling, Conrad E

    2013-01-01

    The qualitative and quantitative mycological composition of indoor areas of three private residencies and an academic dormitory in Wroclaw, Poland was investigated. Seasonal fungal samples were obtained using a MAS-100 air sampler. The samples were cultured on three different media: Sabouraud Agar (SAB), Dichloran Glycerol Selective Medium (DG18) and Malt Extract Agar (MEA). The number of colony forming unit (CFU) values ranged from 10 CFU/m3 to 490 CFU/m3 depending on the culture medium, season, and sampling site. The identification of the cultured fungi was performed using macro- and microscopic observations and diagnostic keys. Eleven fungal genera were identified. The most common fungi were members of genera Cladosporium, Penicillium, Aspergillus, Alternaria, and Fusarium; the least common fungi were members of genera Geotrichum and Paecilomyces. Seasonal variations in the concentration of fungi were observed with the highest concentration of fungi in the spring and the lowest concentration of fungi in the winter. There were no statistically significant correlations between fungal concentrations and the temperature or the relative humidity of the sample sites.

  10. Method and facility for the recovery of hydrocarbons from a gas-air compound. Verfahren und Vorrichtung zur Rueckgewinnung von Kohlenwasserstoffen aus einem Gas-Luft-Gemisch

    Energy Technology Data Exchange (ETDEWEB)

    Hagenkoetter, M.; Hoelter, H.; Sdrojewski, R.

    1991-08-01

    A method or rather facility for the recovery of hydrocarbons from a gas-air compound works as follows: At first the gas-air compound is cooled down and brought to condensation. The hydrocarbons remaining in the gas-air compound after condensation are combusted in an internal combustion engine. The energy generated by the internal combustion engine is utilized for the operation of the cooling system planned for cooling and condensation. The cooling systen is developed and operated in a way that the gas-air compound is purified as far as possible from hydrocarbons and impurities when penetrating the cooling system. Behind the cooling system in front of the internal combustion engine fuel is apportioned to the gas-air compound.

  11. Chemical Risk Evaluation: A Case Study in an Automotive Air Conditioner Production Facility

    Directory of Open Access Journals (Sweden)

    Tengku Hanidza T.I.

    2010-01-01

    Full Text Available There has been limited knowledge on worker’s exposure to chemicals used in the automotive industries. The purpose of this study is to assess chemical risk and to determine the adequacy of the existing control measures to reduce chemical exposure. A cross sectional survey was conducted in a factory involving installation and servicing of automotive air conditioner units. Qualitative exposure assessment was carried out following the Malaysian Chemical Health Risk Assessment Manual (CHRA. There were 180 employees, 156 workers worked in the production line, which constitutes six work units Tube fin pressed, Brazing, Welding, Final assembly, Piping and Kit II. From the chemical risk evaluation for each work unit, 26 chemical compounds were used. Most of the chemicals were irritants (eye and skin and some were asphyxiants and sensitizers. Based on the work assignment, 93 out of 180 (51.67% of the workers were exposed to chemicals. The highest numbers of workers exposed to chemicals were from the Brazing section (22.22% while the Final Assembly section was the lowest (1.67%. Health survey among the workers showed occurrence of eye irritation, skin irritation, and respiratory irritation, symptoms usually associated with chemical exposure. Using a risk rating matrix, several work process were identified as having ‘significant risk’. For these areas, the workers are at risk of adverse health effects since chemical exposure is not adequately controlled. This study recommends corrective actions be taken in order to control the level of exposure and to provide a safe work environment for workers.

  12. Naval Postgraduate School Research. Volume 8, Number 2, June 1998

    Science.gov (United States)

    1998-06-01

    CARON, USS COLE, USS LABOONE, USS SAN JACINTO , USS MONTEREY, and USS ROSS during Naval Gunfire Qualification and spotting exercises. The many ship...several areas of interest to DoD and also provided participants with a tour of selected NPS research labs. Vicente Garcia , Cryptologic Chair at NPS...Raymond R. Flores , JTCG/AS Central Office; Lt Col Phil Meteer, Air Force Mission Planning Systems, USAF Electronic Systems Center; Mr. Larry D

  13. A Sampling of U.S. Naval Humanitarian Operations.

    Science.gov (United States)

    1990-11-01

    from the evacuation services to survivors of a Naval Auxiliary Air Station, Fallon, volcano eruption on Miyako Island, Nevada, and from the San...Guam. ship Kyra Eleni in the Red Sea that experienced a steering-gear casualty. A Palma , Spain, November 1975 team boarded the ship and made necessary...ton Spanish merchant vessel at On 24 May 1976, FF-1055 Hepburn Palma . provided aid to a grounded merchant vessel on Igsoso Point, Mindoro, until the

  14. Naval War College Review. Volume 68, Number 1, Winter 2015

    Science.gov (United States)

    2015-01-01

    White Paper: The Feasibility of a Corrosion Resistant Ship ( Bath , U�K�: BMT Defence Services, 2009), www�bmtdsl�co�uk/� 34� Anthony, Naval Arms Trade...these aircraft could not be used in a strike until they had been recovered, refueled, and armed with bombs � When possible, land-based, long-range...submarine attacks, air bombing , attack on isolated units� The principle of calculated chance [sic] is indicated, as set forth in a letter of

  15. Grassland birds wintering at U.S. Navy facilities in southern Texas

    Science.gov (United States)

    Woodin, Marc C.; Skoruppa, Mary Kay; Bryan, Pearce D.; Ruddy, Amanda J.; Hickman, Graham C.

    2010-01-01

    Grassland birds have undergone widespread decline throughout North America during the past several decades. Causes of this decline include habitat loss and fragmentation because of conversion of grasslands to cropland, afforestation in the East, brush and shrub invasion in the Southwest and western United States, and planting of exotic grass species to enhance forage production. A large number of exotic plant species, including grasses, have been introduced in North America, but most research on the effects of these invasions on birds has been limited to breeding birds, primarily those in northern latitudes. Research on the effects of exotic grasses on birds in winter has been extremely limited. This is the first study in southern Texas to examine and compare winter bird responses to native and exotic grasslands. This study was conducted during a period of six years (2003-2009) on United States Navy facilities in southern Texas including Naval Air Station-Corpus Christi, Naval Air Station-Kingsville, Naval Auxiliary Landing Field Waldron, Naval Auxiliary Landing Field Orange Grove, and Escondido Ranch, all of which contained examples of native grasslands, exotic grasslands, or both. Data from native and exotic grasslands were collected and compared for bird abundance and diversity; ground cover, vegetation density, and floristic diversity; bird and vegetation relationships; diversity of insects and arachnids; and seed abundance and diversity. Effects of management treatments in exotic grasslands were evaluated by comparing numbers and diversity of birds and small mammals in mowed, burned, and control areas. To determine bird abundance and bird species richness, birds were surveyed monthly (December-February) during the winters of 2003-2008 in transects (100 meter ? 20 meter) located in native and exotic grasslands distributed at all five U.S. Navy facilities. To compare vegetation in native and exotic grasslands, vegetation characteristics were measured during 2003

  16. Measurements and calculations of air activation in the NuMI neutrino production facility at Fermilab with the 120-GeV proton beam on target

    Energy Technology Data Exchange (ETDEWEB)

    Rakhno, I. L. [Fermilab; Hylen, J. [Fermilab; Kasper, P. [Fermilab; Mokhov, N. V. [Fermilab; Quinn, M. [Fermilab; Striganov, S. I. [Fermilab; Vaziri, K. [Fermilab

    2017-09-18

    Measurements and calculations of the air activation at a high-energy proton accelerator are described. The quantity of radionuclides released outdoors depends on operation scenarios including details of the air exchange inside the facility. To improve the prediction of the air activation levels, the MARS15 Monte Carlo code radionuclide production model was modified to be used for these studies. Measurements were done to benchmark the new model and verify its use in optimization studies for the new DUNE experiment at the Long Baseline Neutrino Facility (LBNF) at Fermilab. The measured production rates for the most important radionuclides – 11C, 13N, 15O and 41Ar – are in a good agreement with those calculated with the improved MARS15 code.

  17. Naval Research Laboratory Overview

    Science.gov (United States)

    2012-10-01

    Res Ctr Blossom Point Pomonkey KEY WEST Marine Corrosion Facility MOBILE , AL Ex-USS Shadwell BAY ST. LOUIS, MS John C. Stennis Space Center...decision support, and autonomous systems. Mobile Networks / Personal Secure Phone The Navy and Marine Corps Corporate Laboratory NRL Personnel FY 11...laser 1980 1990 2000 2010 1970 SHARP Reconnaissance 2001 QuadGard 2005 IPsec, IPv6 , NKDS ANDE-2 Spacecraft Blood Surrogate Significant and

  18. Comparison of Indoor Air Quality between 2 Ventilation Strategies in a Facility Housing Rhesus Macaques (Macaca mulatta).

    Science.gov (United States)

    Monts de Oca, Nicole A; Laughlin, Mitzi; Jenkins, John; Lockworth, Cynthia R; Bolton, Iris D; Brammer, David W

    2015-09-01

    Adequate indoor-air quality (IAQ)--defined by the temperature, relative humidity, and the levels of carbon dioxide, small particles, and total volatile organic compounds (TVOC)--is crucial in laboratory animal facilities. The ventilation standards for controlling these parameters are not well defined. This study assessed the effect of 2 ventilation strategies on IAQ in 2 rooms housing rhesus macaques (Macaca mulatta). We hypothesized that using a demand-controlled ventilation (DCV) system with a baseline ventilation rate of less than 3 fresh-air changes per hour (ACH) would maintain IAQ comparable to or better than the traditional constant flow rate (CFR) system at 12 fresh ACH. During a 60-d study period, each of the 2 rooms operated 30 d on DCV and 30 d on CFR ventilation. In both rooms, temperatures remained more consistently within the established setpoint during the DCV phase than during the CFR phase. Relative humidity did not differ significantly between rooms or strategies. CO₂ was lower during the CFR phase than DCV phase. Small-particle and TVOC levels were lower during CFR in the larger (3060 ft(3)) room but not the smaller (2340 ft(3)) room. During the DCV phase, the larger room was at the baseline airflow rate over 99% of the time and the smaller room over 96% of the time. The DCV strategy resulted in a baseline airflow rate of less than 3 ACH, which in turn provided acceptable IAQ over 96% of the time; higher ventilation rates were warranted only during sanitation periods.

  19. Recent Naval Postgraduate School Publications.

    Science.gov (United States)

    1980-04-01

    Instrumqntation for Atmospheric Observation, �IEZ Reqion 5 Ann., Conf., El Paso , Tex., Apr.3-5° 1979. fi Proc., p. 1-5. Harrison, D E Atom ejection...DEPART3ENT OF METEOROLOGY TECHNICAL REPORTS AND NOTES Anthes R A Tesis of a mesoscale model over Europe and the United States Naval Postgraduate School

  20. Environmental Assessment for the Construction and Operation of a Battalion Headquarters for the U.S. Army Priority Air Transport at Joint Base Andrews-Naval Air Facility Washington, Prince George’s County, Maryland

    Science.gov (United States)

    2012-12-01

    forest , mixed hardwood/pine forest , oak forest , oak/hickory forest , oak/pine forest , pine forest , red maple swamp, and shallow emergent marsh. The plants...Permit from MDE. Wetlands identified on Andrews include palustrine, forested wetlands and palustrine emergent wetlands, both of which are both primarily...historic sites: 77-00 !- Forest Grove Methodist Church and Cemetery (Chapel 2). and 77-014-Belle Chance and Cemetery. Neither of these properties will be

  1. Molecular and immunological approaches in quantifying the air-borne food allergen tropomyosin in crab processing facilities.

    Science.gov (United States)

    Kamath, Sandip D; Thomassen, Marte R; Saptarshi, Shruti R; Nguyen, Hong M X; Aasmoe, Lisbeth; Bang, Berit E; Lopata, Andreas L

    2014-09-01

    Tropomyosin is a cross-reactive allergenic protein present in ingested shellfish species. Exposure and sensitization to this protein via inhalation is particularly important in the crustacean processing industry where workers are continuously exposed to the aerosolized form of this allergen. The aim of this study was to develop an antibody-based immunoassay to enable the specific and sensitive quantification of aerosolized tropomyosin present in the environment of two crab processing facilities. Anti-tropomyosin antibody was generated in rabbits against tropomyosins from four different crustacean species. These antibodies were purified using recombinant tropomyosin using an immuno-affinity column. The recombinant tropomyosin was also used as an allergen standard for the sandwich ELISA. In order to quantify aerosolized tropomyosin, air collection was performed in the personal breathing zone of 80 workers during two crab processing activities, edible crab (Cancer pagurus) and king crab (Paralithodes camtschaticus) using polytetrafluoroethylene filters. The purified antibody was able to detect tropomyosin selectively from different crustaceans but not from vertebrate sources. The limit of detection (LOD) for the developed sandwich ELISA was 60 picogram/m(3) and limit of quantitation (LOQ) 100 picogram/m(3). Immunoassay validation was based on linearity (R(2) 0.999), matrix interference test (78.8±6.5%), intra-assay CV (9.8%) and inter-assay CV (11%). The novel immunoassay was able to successfully identify working activities, which generated low, medium or high concentrations of the aerosolized food allergen. We describe an IgG antibody-based immunoassay for quantification of the major food allergen tropomyosin, with high sensitivity and specificity. This modified immunological approach can be adapted for the detection of other aerosolized food allergens, assisting in the identification of high-risk allergen exposure areas in the food industry.

  2. Chaotic LIDAR for Naval Applications

    Science.gov (United States)

    2014-09-30

    LIDAR for Naval Applications: FY12 Progress Report (7/1/2014- 9/30/2014) This document provides a progress report on the project "Chaotic LIDAR for...digital receiver to form a chaotic LIDAR (CLIDAR) ranging system. The design of the chaotic fiber ring laser and the fiber amplifiers are guided by...Wideband Amplifier Chain High Power Blue-Green Ranging Fig 1. The chaotic LIDAR (CLIDAR) transmitter approach. Several stages are used to

  3. Recent Naval Postgraduate School Publications

    Science.gov (United States)

    1988-09-30

    Tecnicos e Cientificos Editora S.A. , 1986. 160 p. Ein-Dor, P; Jones, C R Information systems management: Analytical tools and techniques Elsevier, New...Fluid dynamics and fluid machiner John Wiley and Sons, Inc., 1986. 1200 p. Platzer M F; Carta, F 0 AGARD manual on aeroelasticity in axial-flow...Miller, J A Stream heat distribution program users manual TM-M73-87-20, Naval Civil Engineering Laboratory, Port Hueneme, CA., 1988. Miller, D L

  4. Water spray interaction with air-steam mixtures under containment spray conditions: experimental study in the TOSQAN facility

    Energy Technology Data Exchange (ETDEWEB)

    Porcheron, E.; Lemaitre, P.; Malet, J.; Nuboer, A.; Brun, P.; Bouilloux, L.; Vendel, J. [Institut de Radioprotection et de Surete Nucleaire (IRSN), Direction de la Surete des Usines, des laboratoires, des transports et des dechets, Saclay, BP 68 - 91192 Gif-sur-Yvette cedex (France)

    2005-07-01

    Full text of publication follows: During the course of an hypothetical severe accident in a Pressurized Water Reactor (PWR), hydrogen can be produced by the reactor core oxidation and distributed into the reactor containment according to convection flows and steam wall condensation. In order to assess the risk of detonation generated by a high local hydrogen concentration, hydrogen distribution in the containment has to be known. The TOSQAN experimental program has been created to simulate typical accidental thermal hydraulic flow conditions in the reactor containment. The present work is devoted to study the interaction of a water spray injection used as a mitigation mean in order to reduce containment pressure and to produce a mixing of air, steam and hydrogen induced by spray entrainment and condensation on droplet. In order to have a better understanding of physical phenomena, we need to make a detailed characterization of the spray and the gas. The TOSQAN facility that is highly instrumented with non-intrusive diagnostics consists in a closed cylindrical vessel (7 m{sup 3} volume, 4 m high, 1.5 m i.d.) into which steam is injected. Water droplets size is measured in the vessel by the Interferometric Laser Imaging for Droplet Sizing technique. Droplet velocity is obtained by Particle Image Velocimetry and Laser Doppler Velocimetry, and droplet temperature is measured by global rainbow refractometry. Gas concentration measurements are performed by Spontaneous Raman Scattering. The walls of the vessel are thermostatically controlled by heated oil circulation. Inner spray system that is located on the top of the enclosure on the vertical axis, is composed of a single nozzle producing a full cone water spray. Spray test scenario consists of water spray injection in TOSQAN that is first pressurized with a steam injection (steam injection is stopped before spray injection). Water spray falling into the sump is removed to avoid accumulation and evaporation

  5. An analysis of Naval Officer accession programs

    OpenAIRE

    Lehner, William D.

    2008-01-01

    This thesis conducts an extensive literature review of prior studies on the three major commissioning programs for United States naval officers --the United States Naval Academy, Naval Reserve Officers Training Corps, and Officer Candidate School. Three areas are covered: historical patterns in officer accessions and historical changes in Navy pre-commissioning training and education philosophy and policy; cost comparisons of the three major commissioning programs; and comparisons of job perf...

  6. Naval Reserve: an organization in transition.

    OpenAIRE

    Mazza, Richard Charles

    1992-01-01

    Approved for public release; distribution is unlimited The purpose of this thesis is to examine the issues facing the Naval Reserve as it transitions from its cold war mission to new and, possibly, expanded roles under the New National Military Strategy. The thesis further provides an overview of the changed strategic environment and budgetary concerns that serve as drivers for change within the Naval Reserve. The evolution of the present Naval Reserve organization, manpower an...

  7. Comparative naval architecture analysis of diesel submarines

    OpenAIRE

    Torkelson, Kai Oscar

    2005-01-01

    CIVINS Many comparative naval architecture analyses of surface ships have been performed, but few published comparative analyses of submarines exist. Of the several design concept papers, reports and studies that have been written on submarines, no exclusively diesel submarine comparative naval architecture analyses have been published. One possible reason for few submarine studies may be the lack of complete and accurate information regarding the naval architecture of foreign diesel subma...

  8. Request for Naval Reactors Comment on Proposed Prometheus Space Flight Nuclear Reactor High Tier Reactor Safety Requirements and for Naval Reactors Approval to Transmit These Requirements to JPL

    Energy Technology Data Exchange (ETDEWEB)

    D. Kokkinos

    2005-04-28

    The purpose of this letter is to request Naval Reactors comments on the nuclear reactor high tier requirements for the PROMETHEUS space flight reactor design, pre-launch operations, launch, ascent, operation, and disposal, and to request Naval Reactors approval to transmit these requirements to Jet Propulsion Laboratory to ensure consistency between the reactor safety requirements and the spacecraft safety requirements. The proposed PROMETHEUS nuclear reactor high tier safety requirements are consistent with the long standing safety culture of the Naval Reactors Program and its commitment to protecting the health and safety of the public and the environment. In addition, the philosophy on which these requirements are based is consistent with the Nuclear Safety Policy Working Group recommendations on space nuclear propulsion safety (Reference 1), DOE Nuclear Safety Criteria and Specifications for Space Nuclear Reactors (Reference 2), the Nuclear Space Power Safety and Facility Guidelines Study of the Applied Physics Laboratory.

  9. 75 FR 19885 - Restricted Areas and Danger Zone at Naval Station Mayport, FL

    Science.gov (United States)

    2010-04-16

    ... the arc of a circle with a radius of 466 feet, centered at latitude 30 23'48.52'' N, longitude 081 23... restricted area as well as establishing two new restricted areas and a new danger zone in the waters adjacent... third largest naval facility in the continental United States and is unique in that it is home to a...

  10. Department of Energy Programmatic Spent Nuclear Fuel Management and Idaho National Engineering Laboratory Environmental Restoration and Waste Management Programs, Draft Environmental Impact Statement. Volume 1, Appendix D: Part A, Naval Spent Nuclear Fuel Management

    Energy Technology Data Exchange (ETDEWEB)

    1994-06-01

    Volume 1 to the Department of Energy`s Programmatic Spent Nuclear Fuel Management and Idaho National Engineering Laboratory Environmental Management Programs Environmental Impact Statement evaluates a range of alternatives for managing naval spent nuclear fuel expected to be removed from US Navy nuclear-powered vessels and prototype reactors through the year 2035. The Environmental Impact Statement (EIS) considers a range of alternatives for examining and storing naval spent nuclear fuel, including alternatives that terminate examination and involve storage close to the refueling or defueling site. The EIS covers the potential environmental impacts of each alternative, as well as cost impacts and impacts to the Naval Nuclear Propulsion Program mission. This Appendix covers aspects of the alternatives that involve managing naval spent nuclear fuel at four naval shipyards and the Naval Nuclear Propulsion Program Kesselring Site in West Milton, New York. This Appendix also covers the impacts of alternatives that involve examining naval spent nuclear fuel at the Expended Core Facility in Idaho and the potential impacts of constructing and operating an inspection facility at any of the Department of Energy (DOE) facilities considered in the EIS. This Appendix also considers the impacts of the alternative involving limited spent nuclear fuel examinations at Puget Sound Naval Shipyard. This Appendix does not address the impacts associated with storing naval spent nuclear fuel after it has been inspected and transferred to DOE facilities. These impacts are addressed in separate appendices for each DOE site.

  11. Element composition and mineralogical characterisation of air pollution control residue from UK energy-from-waste facilities.

    Science.gov (United States)

    Bogush, Anna; Stegemann, Julia A; Wood, Ian; Roy, Amitava

    2015-02-01

    Air pollution control (APC) residues from energy-from-waste (EfW) are alkaline (corrosive) and contain high concentrations of metals, such as zinc and lead, and soluble salts, such as chlorides and sulphates. The EPA 3050B-extractable concentrations of 66 elements, including critical elements of strategic importance for advanced electronics and energy technologies, were determined in eight APC residues from six UK EfW facilities. The concentrations of Ag (6-15 mg/kg) and In (1-13 mg/kg), as well as potential pollutants, especially Zn (0.26-0.73 wt.%), Pb (0.05-0.2 wt.%), As, Cd, Cu, Mo, Sb, Sn and Se were found to be enriched in all APC residues compared to average crustal abundances. Results from a combination of scanning electron microscopy with energy dispersive X-ray spectroscopy and also powder X-ray diffraction, thermal analysis and Fourier transform infrared spectroscopy give an exceptionally full understanding of the mineralogy of these residues, which is discussed in the context of other results in the literature. The present work has shown that the bulk of the crystalline phases present in the investigated APC residues include Ca-based phases, such as CaCl(x)OH(2-x), CaCO3, Ca(OH)2, CaSO4, and CaO, as well as soluble salts, such as NaCl and KCl. Poorly-crystalline aragonite was identified by FTIR. Sulphur appears to have complex redox speciation, presenting as both anhydrite and hannebachite in some UK EfW APC residues. Hazardous elements (Zn and Pb) were widely associated with soluble Ca- and Cl-bearing phases (e.g. CaCl(x)OH(2-x) and sylvite), as well as unburnt organic matter and aluminosilicates. Specific metal-bearing minerals were also detected in some samples: e.g., Pb present as cerussite; Zn in gahnite, zincowoodwardite and copper nickel zinc oxide; Cu in tenorite, copper nickel zinc oxide and fedotovite. Aluminium foil pieces were present and abundantly covered by fine phases, particularly in any cracks, probably in the form of Friedel's salt

  12. Estimates of Radioxenon Released from Southern Hemisphere Medical isotope Production Facilities Using Measured Air Concentrations and Atmospheric Transport Modeling

    Energy Technology Data Exchange (ETDEWEB)

    Eslinger, Paul W.; Friese, Judah I.; Lowrey, Justin D.; McIntyre, Justin I.; Miley, Harry S.; Schrom, Brian T.

    2014-09-01

    Abstract The International Monitoring System (IMS) of the Comprehensive-Nuclear-Test-Ban-Treaty monitors the atmosphere for radioactive xenon leaking from underground nuclear explosions. Emissions from medical isotope production represent a challenging background signal when determining whether measured radioxenon in the atmosphere is associated with a nuclear explosion prohibited by the treaty. The Australian Nuclear Science and Technology Organisation (ANSTO) operates a reactor and medical isotope production facility in Lucas Heights, Australia. This study uses two years of release data from the ANSTO medical isotope production facility and Xe-133 data from three IMS sampling locations to estimate the annual releases of Xe-133 from medical isotope production facilities in Argentina, South Africa, and Indonesia. Atmospheric dilution factors derived from a global atmospheric transport model were used in an optimization scheme to estimate annual release values by facility. The annual releases of about 6.8×1014 Bq from the ANSTO medical isotope production facility are in good agreement with the sampled concentrations at these three IMS sampling locations. Annual release estimates for the facility in South Africa vary from 1.2×1016 to 2.5×1016 Bq and estimates for the facility in Indonesia vary from 6.1×1013 to 3.6×1014 Bq. Although some releases from the facility in Argentina may reach these IMS sampling locations, the solution to the objective function is insensitive to the magnitude of those releases.

  13. Estimates of radioxenon released from Southern Hemisphere medical isotope production facilities using measured air concentrations and atmospheric transport modeling.

    Science.gov (United States)

    Eslinger, Paul W; Friese, Judah I; Lowrey, Justin D; McIntyre, Justin I; Miley, Harry S; Schrom, Brian T

    2014-09-01

    The International Monitoring System (IMS) of the Comprehensive-Nuclear-Test-Ban-Treaty monitors the atmosphere for radioactive xenon leaking from underground nuclear explosions. Emissions from medical isotope production represent a challenging background signal when determining whether measured radioxenon in the atmosphere is associated with a nuclear explosion prohibited by the treaty. The Australian Nuclear Science and Technology Organisation (ANSTO) operates a reactor and medical isotope production facility in Lucas Heights, Australia. This study uses two years of release data from the ANSTO medical isotope production facility and (133)Xe data from three IMS sampling locations to estimate the annual releases of (133)Xe from medical isotope production facilities in Argentina, South Africa, and Indonesia. Atmospheric dilution factors derived from a global atmospheric transport model were used in an optimization scheme to estimate annual release values by facility. The annual releases of about 6.8 × 10(14) Bq from the ANSTO medical isotope production facility are in good agreement with the sampled concentrations at these three IMS sampling locations. Annual release estimates for the facility in South Africa vary from 2.2 × 10(16) to 2.4 × 10(16) Bq, estimates for the facility in Indonesia vary from 9.2 × 10(13) to 3.7 × 10(14) Bq and estimates for the facility in Argentina range from 4.5 × 10(12) to 9.5 × 10(12) Bq.

  14. 78 FR 21349 - Meeting of the Board of Advisors to the Presidents of the Naval Postgraduate School and Naval War...

    Science.gov (United States)

    2013-04-10

    ... and Naval War College, Naval Postgraduate School Subcommittee AGENCY: Department of the Navy, DoD... also through the Board of Advisors (BOA) to the Presidents of NPS and Naval War College report on...

  15. Geothermal energy at Long Beach Naval Shipyard and Naval Station and at Seal Beach Naval Weapons Station, California. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Higgins, C.T.; Chapman, R.H.

    1984-01-01

    The purpose of this project was to determine and evaluate sources of geothermal energy at two military bases in southern California, the Long Beach Naval Shipyard and Naval Station and the Seal Beach Naval Weapons Station. One part of the project focused on the natural geothermal characteristics beneath the naval bases. Another part focused on the geothermal energy produced by oilfield operations on and adjacent to each base. Results of the study are presented here for the US Department of the Navy to use in its program to reduce its reliance on petrolem by the development of different sources of energy. The study was accomplished under a cooperative agreement between the US Department of Energy's San Francisco Operations Office and the Department of the Navy's Naval Weapons Center, China Lake, California, for joint research and development of geothermal energy at military installations.

  16. Final Rule to Reduce Toxic Air Emissions from Asphalt Processing and Asphalt Roofing Manufacturing Facilities Fact Sheet

    Science.gov (United States)

    This page contains a February 2003 fact sheet with information regarding the National Emissions Standards for Hazardous Air Pollutants (NESHAP) for Asphalt Processing and Asphalt Roofing Manufacturing.

  17. Compressed air energy storage: Preliminary design and site development program in an aquifer. Task 1: Establish facility design criteria and utility benefits

    Science.gov (United States)

    1980-10-01

    Compressed air energy storage (CAES) stores mechanical energy in the form of compressed air during off-peak hours, using power supplied by a large, high efficiency baseload power plant. At times of high electrical demand, the compressed air is drawn from storage and is heated in a combustor by the burning of fuel oil, after which the air is expanded in a turbine. Essentially all of the turbine output can be applied to the generation of electricity, unlike a conventional gas turbine which expends approximately two-thirds of the turbine shaft power in driving the air compressor. The separation of the compression and generation modes in the system results in increased net generation and greater premium fuel economy. Work performed in establishing facility design criteria for a CAES system with aquifer storage includes: determination of initial design bases; preliminary analysis of the CAES system; development of data for site-specific analysis of the CAES system; detailed analysis of the CAES system for three selected heat cycles; CAES power plant design; and an economic analysis of CAES.

  18. Compressed air energy storage: preliminary design and site development program in an aquifer. Final draft, Task 1: establish facility design criteria and utility benefits

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-10-01

    Compressed air energy storage (CAES) has been identified as one of the principal new energy storage technologies worthy of further research and development. The CAES system stores mechanical energy in the form of compressed air during off-peak hours, using power supplied by a large, high-efficiency baseload power plant. At times of high electrical demand, the compressed air is drawn from storage and is heated in a combustor by the burning of fuel oil, after which the air is expanded in a turbine. In this manner, essentially all of the turbine output can be applied to the generation of electricity, unlike a conventional gas turbine which expends approximately two-thirds of the turbine shaft power in driving the air compressor. The separation of the compression and generation modes in the CAES system results in increased net generation and greater premium fuel economy. The use of CAES systems to meet the utilities' high electrical demand requirements is particularly attractive in view of the reduced availability of premium fuels such as oil and natural gas. This volume documents the Task 1 work performed in establishing facility design criteria for a CAES system with aquifer storage. Information is included on: determination of initial design bases; preliminary analysis of the CAES system; development of data for site-specific analysis of the CAES system; detailed analysis of the CAES system for three selected heat cycles; CAES power plant design; and an economic analysis of CAES.

  19. Naval Arms Control: The Backdrop of History

    Science.gov (United States)

    1990-08-01

    from Europe and The Hague. In the Pactos de Mayo of 1902, Argentina and Chile agreed to cancel existing orders for naval warships and to give each...the Soviet Union, signed protocols modeled on the Pactos de Mayo of the preceding century. In the two agreements, the parties forswore further naval

  20. 38 CFR 3.803 - Naval pension.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Naval pension. 3.803 Section 3.803 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Special Benefits § 3.803 Naval pension. (a) Payment of...

  1. Engine Test Facility (ETF)

    Data.gov (United States)

    Federal Laboratory Consortium — The Air Force Arnold Engineering Development Center's Engine Test Facility (ETF) test cells are used for development and evaluation testing of propulsion systems for...

  2. Performance Improvements to the Naval Postgraduate School Turbopropulsion Labs Transonic Axially Splittered Rotor

    Science.gov (United States)

    2013-12-01

    to the balance piston, and initiation of lubrication oil to the bearings via an air driven oil mist system. A pre-test checklist is provided in...Mech, and Aero. Eng., Naval Postgraduate School, Monterey, CA. Sept 2013. [2] A. J. Wennerstrom, Design of Highly Loaded Axial-Flow Fans and

  3. Effect of CO{sub 2} air mixtures on the pH of air-stripped water at Treatment Facility D

    Energy Technology Data Exchange (ETDEWEB)

    Krauter, P.W.; Harrar, J.E.; Orloff, S.P.

    1998-01-01

    A small-scale model of the air stripping tanks at TFD was constructed and tested to determine the effect of carbon dioxide additions, to the stripper air, on system water pH. The objective was to determine whether this technique could be used to control and minimize CaCO{sub 3} scale formation. It was found that a concentration of 0.7 vol. % CO{sub 2} is required to maintain the water at its original, influent pH value of 7.4, but lower concentrations may be effective in controlling scale. There is also a possibility of reducing CO{sub 2} consumption by recycling the CO{sub 2}-rich air. The use of CO{sub 2} injection at Site 300 water treatment is reviewed.

  4. Massachusetts Institute of Technology Lincoln Laboratory Facilities Replacement on Hanscom Air Force Base Phase 1 Final Environmental Assessment

    Science.gov (United States)

    2014-07-24

    entirely dependent on rainfall (HAFB, 2010a). Groundwater on the base contains naturally occurring dissolved manganese and iron, which exceeds drinking...and uses air quality modeling and other analyses of air quality and meteorological data to demonstrate that Massachusetts is likely to attain the...Population The populations of Lexington, Bedford, and Lincoln have increased approximately three to four percent since the 2000 Census (U.S. Census Bureau

  5. 33 CFR 334.300 - Hampton Roads and Willoughby Bay, Norfolk Naval Base, naval restricted area, Norfolk, Virginia.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Hampton Roads and Willoughby Bay, Norfolk Naval Base, naval restricted area, Norfolk, Virginia. 334.300 Section 334.300 Navigation and... RESTRICTED AREA REGULATIONS § 334.300 Hampton Roads and Willoughby Bay, Norfolk Naval Base, naval restricted...

  6. Design Features of the Separate Effect Test Facility for a Forced-Draft Sodium-to-Air Heat Exchanger (FHX) with Helical Finned Tubes

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hyungmo; Eoh, Jaehyuk; Ko, Yung Joo; Cho, Youngil; Kim, Jong-Man; Lee, Hyeong-Yeon; Jeong, Ji-Young [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    A sodium-cooled fast reactor (SFR) is one of the most promising options to pursue these purposes, and the Korea Atomic Energy Research Institute (KAERI) is currently developing a PGSFR (Prototype Gen-IV Sodium-cooled Fast Reactor) with a pool-type reactor vessel. Among the many components in an SFR, a decay heat removal system (DHRS) is very important for a safety of nuclear power plants. The PGSFR adopted two different kinds of DHRS: an active and passive DHRS, and the decay heat from the primary sodium pool is moved to the two kinds of sodium-to-air heat exchangers as ultimate heat sinks through sodium-to-sodium decay heat exchangers (DHX). To verify the cooling performances and thermal-hydraulic characteristics of this type of heat exchanger, a separate effect sodium test facility named as SELFA (Sodium thermal-hydraulic Experiment Loop for Finned-tube sodium-to-Air heat exchanger) is being developed. The purposes of SELFA are verification and validation of the design code for FHX. For this, scales and configurations of SELFA are carefully defined as similarity with the FHX in the PGSFR. In this paper, we propose the key design features of SELFA including the model FHX (M-FHX) unit. To verify and validate a design code of the FHX in PGSFR, a separate effect test facility called as SELFA has being developed in KAERI.

  7. The RES reactor, a test reactor for naval propulsion; Le reacteur d'essais RES, reacteur d'essais de la propulsion navale

    Energy Technology Data Exchange (ETDEWEB)

    Pivet, S. [CEA Bruyeres-le-Chatel, 91 (France); Minguet, J.L. [AREVA-Technicatome, 13 - Aix en Provence (France)

    2005-07-01

    The RES, the new test reactor for naval propulsion, will replace the RNG that nears the end of its operating life after 30 years in service. The main asset of a land-based installation is to provide an in-core instrumented reactor while the on-board system must stay as simple as possible for robustness reasons. The objective of the RES is fivefold: 1) to foresee and help solving problems likely to happen on on-board reactor, 2) to validate nuclear fuels and reactor systems for naval propulsion, 3) to validate reactor system and equipment for the Barracuda submarine program, 4) to upgrade the on-ground facility located at Cadarache, and 5) to provide the Cea with a new capacity for the storing of spent fuels from naval propulsion systems and from Cea research reactors. The RES facility is made of 2 parts: one that houses the reactor and the other that is dedicated to the handling on spent fuels, their examination through a gamma spectrometry bench and their storing in a pool. The RES facility is scheduled to open in 2009. (A.C.)

  8. Detonation cell size measurements in high-temperature hydrogen-air-steam mixtures at the BNL high-temperature combustion facility

    Energy Technology Data Exchange (ETDEWEB)

    Ciccarelli, G.; Ginsberg, T.; Boccio, J.L. [and others

    1997-11-01

    The High-Temperature Combustion Facility (HTCF) was designed and constructed with the objective of studying detonation phenomena in mixtures of hydrogen-air-steam at initially high temperatures. The central element of the HTCF is a 27-cm inner-diameter, 21.3-m long cylindrical test vessel capable of being heating to 700K {+-} 14K. A unique feature of the HTCF is the {open_quotes}diaphragmless{close_quotes} acetylene-oxygen gas driver which is used to initiate the detonation in the test gas. Cell size measurements have shown that for any hydrogen-air-steam mixture, increasing the initial mixture temperature, in the range of 300K to 650K, while maintaining the initial pressure of 0.1 MPa, decreases the cell size and thus makes the mixture more detonable. The effect of steam dilution on cell size was tested in stoichiometric and off-stoichiometric (e.g., equivalence ratio of 0.5) hydrogen-air mixtures. Increasing the steam dilution in hydrogen-air mixtures at 0.1 MPa initial pressure increases the cell size, irrespective of initial temperature. It is also observed that the desensitizing effect of steam diminished with increased initial temperature. A 1-dimensional, steady-state Zel`dovich, von Neumann, Doring (ZND) model, with full chemical kinetics, has been used to predict cell size for hydrogen-air-steam mixtures at different initial conditions. Qualitatively the model predicts the overall trends observed in the measured cell size versus mixture composition and initial temperature and pressure. It was found that the proportionality constant used to predict detonation cell size from the calculated ZND model reaction zone varies between 10 and 100 depending on the mixture composition and initial temperature. 32 refs., 35 figs.

  9. Modeled effectiveness of ventilation with contaminant control devices on indoor air quality in a swine farrowing facility.

    Science.gov (United States)

    Anthony, T Renée; Altmaier, Ralph; Park, Jae Hong; Peters, Thomas M

    2014-01-01

    Because adverse health effects experienced by swine farm workers in concentrated animal feeding operations (CAFOs) have been associated with exposure to dust and gases, efforts to reduce exposures are warranted, particularly in winter seasons when exposures increase due to decreased ventilation. Simulation of air quality and operating costs for ventilating swine CAFO, including treating and recirculating air through a farrowing room, was performed using mass and energy balance equations over a 90-day winter season. System operation required controlling heater operation to achieve room temperatures optimal to ensure animal health (20 to 22.5 °C). Five air pollution control devices, four room ventilation rates, and five recirculation patterns were examined. Inhalable dust concentrations were easily reduced using standard industrial air pollution control devices, including a cyclone, filtration, and electrostatic precipitator. Operating ventilation systems at 0.94 m3 s(-1) (2000 cfm) with 75 to 100% recirculation of treated air from cyclone, electrostatic precipitator, and shaker dust filtration system achieves adequate particle control with operating costs under $1.00 per pig produced ($0.22 to 0.54), although carbon dioxide (CO2) concentrations approach 2000 ppm using in-room ventilated gas fired heaters. In no simulation were CO2 concentrations below industry recommended concentrations (1540 ppm), but alternative heating devices could reduce CO2 to acceptable concentrations. While this investigation does not represent all production swine farrowing barns, which differ in characteristics including room dimensions and swine occupancy, the simulation model and ventilation optimization methods can be applied to other production sites. This work shows that ventilation may be a cost-effective control option in the swine industry to reduce exposures.

  10. The Eichleay Formula in Naval Facilities Engineering Command (NAVFACENGCOM) Contracting

    Science.gov (United States)

    1994-07-01

    Nohng In ddsil bupp 03 iS nM odflins the Inpi em anaf’I-w--l-1 y of camis Hod in subpMgrrnp (W() (3) Costos --~ atpdci md ncoaminvoty v myascdv- MMg...allowability of sich costos aa No. A-21, Cost Principles for Educational Institutiom pan of such resolution. revised, provides inciples for determining the

  11. Development of a Naval C2 Capability Evaluation Facility

    Science.gov (United States)

    2014-06-01

    again to gaming technology; in this case the Microsoft Kinect system. Using in-house software developed for VCEL and a set of four Kinect sensors, the...system can automatically track the position, posture and orientation of the mobile participants. Figure 6 is a screen capture of the Kinect data as...it is collected in real-time. Figure 6: Screen-shot of the Kinect based data acquisition system in action. 3.6 Rapid Prototyping While Dangerous

  12. Communicating Reengineering at Naval Facilities Engineering Command, Southwest Division

    Science.gov (United States)

    2002-09-01

    transformation from the old to the new business line processes to ensure rapid response to customer needs through expanded capability and improved...respond to customer needs . Southwest Division saw itself as having to restructure itself and conform to changed external conditions caused by the...need for Southwest Division to become more flexible, efficient and quicker to respond to customer needs . The next section discusses how Southwest

  13. Naval Facility Energy Conversion Plants as Resource Recovery System Components.

    Science.gov (United States)

    1980-01-01

    were performed on SRI’s CDC 6400 computer. The software packages used were (1) The KRONOS operating system designed for the SRI CDC 6400 and its...computational sequence, indicates the software used at each step. KRONOS Operating System The KRONOS Time-Sharing System was developed by Control Data...Corporation (CDC) to provide remote interactive job processing for various computers, including the CDC 6400. The KRONOS system was used in this

  14. Naval Research Reviews. Volume 35, Number 3,

    Science.gov (United States)

    1983-01-01

    Selsmlclty Qnd Volcainism at The Navc 4 Weapons Centert by Glenn R. Roquemoe and John T. Zellmer Naval Weapon. Center Introduction The Naval Weapons Center...Range has a history of volcanism and earth- quakes. The eruption of high-silica rhyolite occurred at least 38 times over the last million years, and...basaltic eruptions ceased only 30,000 years ago. Duffield, et al.’, have shown that, in all, about 35 cubic kilometers of lava have erupted during the

  15. Air Target Fuzzy Pattern Recognition Threat-Judgment Model

    Institute of Scientific and Technical Information of China (English)

    童幼堂; 王建明

    2003-01-01

    Threat-judgment is a complicated fuzzy inference problem. Up to now no relevant unified theory and measuring standard have been developed. It is very difficult to establish a threat-judgment model with high reliability in the air defense system for the naval warships. Air target threat level judgment is an important component in naval warship combat command decision-making systems. According to the threat level judgment of air targets during the air defense of single naval warship, a fuzzy pattern recognition model for judging the threat from air targets is established. Then an algorithm for identifying the parameters in the model is presented. The model has an adaptive feature and can dynamically update its parameters according to the state change of the attacking targets and the environment. The method presented here can be used for the air defense system threat judgment in the naval warships.

  16. Final Programmatic Environmental Assessment: Demolition and Abandonment of Atlas and Titan Facilities Vandenberg Air Force Base, California

    Science.gov (United States)

    2005-09-13

    ensure compliance with 40 CFR 61.14O, National Emission Standard for Asbestos and 29 CFR 1926.58, Asbestos Construction Standards. AFI 32-1053 Pest ...Management Program 1-Apr-1999 Provides guidance for pest management programs at Air Force installations. It also establishes a program to ensure...Surrounding vegetation mowed dominated by Foeniculum vulgare, Brassica nigra, Plantago coronopus, Avena barbata, and Melotis indicus. Survey for birds in

  17. Environmental Assessment for Demolition and Construction of Military Personnel Support Facilities Kirtland Air Force Base, New Mexico

    Science.gov (United States)

    2010-07-01

    implement NEPA (40 CFR 1500–1508) that include provisions for both the content and procedural aspects of the required environ- mental analysis. The Air...the NM SALUD program or the national cap of 10 percent Health and Human Services is considering. We remain fully accountable to the federal...heritage beginning with the state’s Pueblos and early European settlers along El Camino Real; provides our river communities free environ- mental

  18. The RES Reactor. A test reactor for the French naval propulsion

    Energy Technology Data Exchange (ETDEWEB)

    Pivet, Sylvestre [CEA, Centre de Cadarache, F-13108 Saint Paul lez Durance (France); Minguet, Jean-Luc [AREVA-Technicatome, BP17, 91192 Gif-sur-Yvette (France)

    2006-07-01

    In the Cadarache nuclear research centre the French Atomic Energy Commission (CEA) operates, with the support of TECHNICATOME as nuclear operator, the experimental facilities which are necessary for the French naval propulsion program. Since the sixties these facilities have brought a large contribution to the development and to the technical support for the nuclear propulsion; they have been used also to train the French Navy operators. The last experimental reactor, the RNG, is now at the end of its life cycle after thirty years of a profitable operation. A replacement reactor is needed to sustain any evolution of the naval propulsion reactors as well as to guarantee a safe operation and a high level of availability of the existing onboard reactors. The aim of the RES program is namely to build such a test facility. Its construction program started in 2003. By the year 2009 the RES reactor will take over the mission of the RNG. We present hereafter: - A brief history of the French experimental reactors built in support to the naval propulsion, - The needs of the naval propulsion and the related objectives of the RES program, - The corresponding architecture and main characteristics of the RES facility, - The current status of the RES construction. The contents of the paper is as follows: 1. Introduction; 2. History of the French nuclear propulsion experimental reactors; 3. Needs of the naval propulsion and related objectives of the RES reactor; 4. RES architecture and main characteristics; 4.1. The pool module; 4.2. The reactor module; 4.3. The RES reactor, an innovative concept; 5. Realisation status; 6. Conclusion. To summarize, from the year 2009 the RES will be an efficient facility available for irradiation and qualification programs. Its large experimental capabilities will allow relevant fuel and core irradiations. This will give access to a real progress in the knowledge of fuel and core physics as well as in the related simulation tools. This reactor

  19. Environmental Assessment for the Radar Tomography Range and Equipment Storage Facility, Wright-Patterson Air Force Base, Ohio

    Science.gov (United States)

    2012-10-01

    tower ring and equipment storage facility footprint. Proximity to Runway 05R/23L and clear zones for hot cargo pad , Huffman Prairie National Historic...Any tree clearing activities would occur between September 30 and April 1 to avoid the summer maternity season ofthe Indiana bat. In accordance with...ft  concrete  pad  and placed approximately 300 ft from the tower ring. The interior space is a laboratory for  radar testing and a garage/storage area

  20. Professors of War. The Naval War College and the Development of the Naval Profession.

    Science.gov (United States)

    Spector, Ronald

    A study is presented of the role of the Naval War College in the professionalization of the U.S. Navy and the effects of that process upon the shaping of naval policy from the founding of the College in 1884 to its temporary discontinuance in 1917 during World War 1. A summary biography is given of Stephen Bleeker Luce, leading advocate and first…

  1. 75 FR 16822 - Federal Property Suitable as Facilities To Assist the Homeless

    Science.gov (United States)

    2010-04-02

    ..., 309, 411, 411A Reasons: Secured Area 34 Bldgs. Naval Recreation Center Solomons MD Landholding Agency... Center Solomons MD Landholding Agency: Navy Property Number: 77201010034 Status: Underutilized Reasons: Secured Area 5 Facilities Naval Recreation Center Solomons MD Landholding Agency: Navy Property Number...

  2. Supplemental Environmental Assessment for the Proposed Construction of Personally Owned Vehicle (POV) Parking for 113th Wing, District of Columbia Air National Guard Joint Base Andrews-Naval Facility, Washington, Prince George’s County, MD

    Science.gov (United States)

    2013-05-01

    of Maryland Forest Conservation Act, per those negotiations. The construction activities associated with the Proposed Action would not impact...Clean Water Act and review and approvul by the Anny Corps of Engineers. Impacts to woodland resources will be subject to the Forest Conservation Act... Forest Conservation Act. Public Review and Interagency Coordination Federal, state, and local agencies listed in Appendix A of the Supplemental EA

  3. Environmental Assessment for Replacement of Taxiway Sierra, Taxiway Whiskey, Pad 12, and Pad 13 at Joint Base Andrews-Naval Air Facility Washington, Prince George’s County, Maryland

    Science.gov (United States)

    2013-04-01

    especially waterfowl, are common at the Base because of the ponds and wetlands and the proximity of JBA to the Chesapeake Bay. Reptiles found at JBA...Control. Acoustical Society of America , Sewickley, Pennsylvania. HDR (HDR Engineering, Inc.). 2012a. 35% Design Analysis. Design for Replacement of

  4. Finding of No Significant Impact and Finding of No Practicable Aleternative for the Environmental Assessment for the 21 Point Enclosed Firing Range at Joint-Base Andrews-Naval Air Facility Washington, Maryland

    Science.gov (United States)

    2015-03-02

    results, combined with additional data from 2006, identified a total of 13 species of mammals, 10 species of reptiles and amphibians, 13 species of...loss of forest habitat. Suitable habitat for mammalian, avian, reptile and amphibian generalist species is present in adjacent forested areas...United States waters on land owned by the United States of America will be subject to review by the Maryland Department of Environment and the Army

  5. CSI flight experiment projects of the Naval Research Laboratory

    Science.gov (United States)

    Fisher, Shalom

    1993-02-01

    The Naval Research Laboratory (NRL) is involved in an active program of CSI flight experiments. The first CSI flight experiment of the Naval Research Laboratory, the Low Power Atmospheric Compensation Experiment (LACE) dynamics experiment, has successfully measured vibrations of an orbiting satellite with a ground-based laser radar. The observations, made on January 7, 8 and 10, 1991, represent the first ever measurements of this type. In the tests, a narrowband heterodyne CO2 laser radar, operating at a wavelength of 10.6 microns, detected vibration induced differential-Doppler signatures of the LACE satellite. Power spectral densities of forced oscillations and modal frequencies and damping rates of free-damped vibrations were obtained and compared with finite element structural models of the LACE system. Another manifested flight experiment is the Advanced Controls Technology Experiment (ACTEX) designed to demonstrate active and passive damping with piezo-electric (PZT) sensors and actuators. This experiment was developed under the management of the Air Force Phillips Laboratory with integration of the experiment at NRL. It is to ride as a secondary, or 'piggyback,' experiment on a future Navy satellite.

  6. Calculation Package: Derivation of Facility-Specific Derived Air Concentration (DAC) Values in Support of Spallation Neutron Source Operations

    Energy Technology Data Exchange (ETDEWEB)

    McLaughlin, David A [ORNL

    2009-12-01

    Derived air concentration (DAC) values for 175 radionuclides* produced at the Oak Ridge National Laboratory (ORNL) Spallation Neutron Source (SNS), but not listed in Appendix A of 10 CFR 835 (01/01/2009 version), are presented. The proposed DAC values, ranging between 1 E-07 {micro}Ci/mL and 2 E-03 {micro}Ci/mL, were calculated in accordance with the recommendations of the International Commission on Radiological Protection (ICRP), and are intended to support an exemption request seeking regulatory relief from the 10 CFR 835, Appendix A, requirement to apply restrictive DACs of 2E-13 {micro}Ci/mL and 4E-11 {micro}Ci/mL and for non-listed alpha and non-alpha-emitting radionuclides, respectively.

  7. Calculation Package: Derivation of Facility-Specific Derived Air Concentration (DAC) Values in Support of Spallation Neutron Source Operations

    Energy Technology Data Exchange (ETDEWEB)

    McLaughlin, David A [ORNL

    2009-12-01

    Derived air concentration (DAC) values for 175 radionuclides* produced at the Oak Ridge National Laboratory (ORNL) Spallation Neutron Source (SNS), but not listed in Appendix A of 10 CFR 835 (01/01/2009 version), are presented. The proposed DAC values, ranging between 1 E-07 {micro}Ci/mL and 2 E-03 {micro}Ci/mL, were calculated in accordance with the recommendations of the International Commission on Radiological Protection (ICRP), and are intended to support an exemption request seeking regulatory relief from the 10 CFR 835, Appendix A, requirement to apply restrictive DACs of 2E-13 {micro}Ci/mL and 4E-11 {micro}Ci/mL and for non-listed alpha and non-alpha-emitting radionuclides, respectively.

  8. Teaching of Naval Architecture and Ship Design

    DEFF Research Database (Denmark)

    Andersen, Poul; Jensen, Jørgen Juncher

    1998-01-01

    freely select their courses. In the paper this system is briefly outlined and the teaching of naval achitecture and offshore engineering within this system described. In contrast to many other universities ship design is taught for students relatively early in their study. This course and the advantages......At the Technical University of Denmark naval architecture has been taught for students of Master of Science in more than 100 years. This teaching has of course seen many changes as has the science. During the last 20 years the university has used a modular system of courses where students can quite...... and disadvantages of it will be discussed. Finally, a few reflections on teaching naval architecture in the future will be made, including subjects likedecision support and reliability....

  9. Facility monitoring of chemical warfare agent simulants in air using an automated, field-deployable, miniature mass spectrometer.

    Science.gov (United States)

    Smith, Jonell N; Noll, Robert J; Cooks, R Graham

    2011-05-30

    Vapors of four chemical warfare agent (CWA) stimulants, 2-chloroethyl ethyl sulfide (CEES), diethyl malonate (DEM), dimethyl methylphosphonate (DMMP), and methyl salicylate (MeS), were detected, identified, and quantitated using a fully automated, field-deployable, miniature mass spectrometer. Samples were ionized using a glow discharge electron ionization (GDEI) source, and ions were mass analyzed with a cylindrical ion trap (CIT) mass analyzer. A dual-tube thermal desorption system was used to trap compounds on 50:50 Tenax TA/Carboxen 569 sorbent before their thermal release. The sample concentrations ranged from low parts per billion [ppb] to two parts per million [ppm]. Limits of detection (LODs) ranged from 0.26 to 5.0 ppb. Receiver operating characteristic (ROC) curves are presented for each analyte. A sample of CEES at low ppb concentration was combined separately with two interferents, bleach (saturated vapor) and diesel fuel exhaust (1%), as a way to explore the capability of detecting the simulant in an environmental matrix. Also investigated was a mixture of the four CWA simulants (at concentrations in air ranging from 270 to 380 ppb). Tandem mass (MS/MS) spectral data were used to identify and quantify the individual components. Copyright © 2011 John Wiley & Sons, Ltd.

  10. 33 CFR 334.1230 - Port Orchard; naval restricted area.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Port Orchard; naval restricted... ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1230 Port Orchard; naval restricted area. (a) Port Orchard; naval restricted area—(1) The area. Shoreward of a line beginning at a...

  11. The characterization of HG10MNN and an evaluation of suitability for use in naval applications

    Energy Technology Data Exchange (ETDEWEB)

    Hawxhurst, K.L.; Westerberg, J.M., E-mail: m166918@usna.edu; Woertz, J.C., E-mail: woertz@usna.edu

    2016-06-15

    Highlights: • HG10MNN alloy showed good strength, hardness and ductility compared to NAB. • In air, four point bending fatigue tests suggest an endurance limit between 8 and 10 ksi. • As compared to NAB, HG10MNN has excellent casting and corrosion behavior. - Abstract: An initial mechanical evaluation and standard material characterization were conducted for the stainless steel alloy HG10MNN in order to evaluate its use in naval and marine applications. HG10MNN is a newly developed stainless steel designed for improved resistance to mechanical and thermal fatigue. This material could eventually replace the Nickel–Aluminum–Bronze (NAB) currently used in many naval propulsion systems, however, additional testing is required to validate the alloy's performance characteristics. Although stainless steels are commonly used in marine applications, there is insufficient HG10MNN documentation to permit its use in naval ship design. This investigation also involved an evaluation of castability and machinability to determine whether the material could be formed into the complex shapes required in a modern naval construction. Initial results showed that the alloy exhibits a fully austenitic microstructure in the as-cast condition, while maintaining acceptable mechanical properties and superior castability as compared to NAB.

  12. Hypersonic Tunnel Facility (HTF)

    Data.gov (United States)

    Federal Laboratory Consortium — The Hypersonic Tunnel Facility (HTF) is a blow-down, non-vitiated (clean air) free-jet wind tunnel capable of testing large-scale, propulsion systems at Mach 5, 6,...

  13. Airborne Evaluation Facility

    Data.gov (United States)

    Federal Laboratory Consortium — AFRL's Airborne Evaluation Facility (AEF) utilizes Air Force Aero Club resources to conduct test and evaluation of a variety of equipment and concepts. Twin engine...

  14. Mass Properties Facility

    Data.gov (United States)

    Federal Laboratory Consortium — This facility is used to acquire accurate weight, 3 axis center of gravity and 3 axis moment of inertia measurements for air launched munitions and armament equipment.

  15. TNO HVAC facilities

    NARCIS (Netherlands)

    Hammink, H.A.J.

    2015-01-01

    TNO has extensive knowledge of heating, ventilation and air conditioning (HVAC), and can offer its services through theoretical studies, laboratory experiments and field measurements. This complete scope, made possible through our test facilities, enables the effective development of new products,

  16. Hypersonic Tunnel Facility (HTF)

    Data.gov (United States)

    Federal Laboratory Consortium — The Hypersonic Tunnel Facility (HTF) is a blow-down, non-vitiated (clean air) free-jet wind tunnel capable of testing large-scale, propulsion systems at Mach 5, 6,...

  17. Geologic and hydrologic data for the municipal solid waste landfill facility, U.S. Army Air Defense Artillery Center and Fort Bliss, El Paso County, Texas

    Science.gov (United States)

    Abeyta, Cynthia G.; Frenzel, P.F.

    1999-01-01

    Geologic and hydrologic data for the Municipal Solid Waste Landfill Facility on the U.S. Army Air Defense Artillery Center and Fort Bliss in El Paso County, Texas, were collected by the U.S. Geological Survey in cooperation with the U.S. Department of the Army. The 106.03-acre landfill has been in operation since January 1974. The landfill contains household refuse, Post solid wastes, bulky items, grass and tree trimmings from family housing, refuse from litter cans, construction debris, classified waste (dry), dead animals, asbestos, and empty oil cans. The depth of the filled areas is about 30 feet and the cover, consisting of locally derived material, is 2 to 3 feet thick. Geologic and hydrologic data were collected at or adjacent to the landfill during (1) drilling of 10 30- to 31-foot boreholes that were completed with gas-monitoring probes, (2) drilling of a 59-foot borehole, (3) drilling of a 355-foot borehole that was completed as a ground-water monitoring well, and (4) in situ measurements made on the landfill cover. After completion, the gas- monitoring probes were monitored on a quarterly basis (1 year total) for gases generated by the landfill. Water samples were collected from the ground-water monitoring well for chemical analysis. Data collection is divided into two elements: geologic data and hydrologic data. Geologic data include lithologic descriptions of cores and cuttings, geophysical logs, soil- gas and ambient-air analyses, and chemical analyses of soil. Hydrologic data include physical properties, total organic carbon, and pH of soil and sediment samples; soil-water chloride and soil-moisture analyses; physical properties of the landfill cover; measurements of depth to ground water; and ground-water chemical analyses. Interpretation of data is not included in this report.

  18. Electromagnetic protection assessment of naval vessels

    NARCIS (Netherlands)

    Middelkoop, R.; Vernooy, J.A.M.

    1993-01-01

    Modern naval vessels are well equipped with a lot of weapon and sensor systems, all controlled by electronics. Mutual interference between all those electronic systems as well as illumination of a ship by an Electromagnetic Pulse (EMP) caused by lightning or by a nuclear detonation can potentially u

  19. A Theory of Naval Strategic Planning

    Science.gov (United States)

    1988-06-01

    This study proposes a theory of naval strategic planning for programming. It identifies and describes those factors which should influence how the...requirements. The resultant concepts can then be further developed as required by the organization’s overall needs. Strategic planning is first and foremost a

  20. Naval Justice School Procedure Study Guide. Revision

    Science.gov (United States)

    1992-10-01

    number; be personally signed by the convening authority; and show his name, grade, and title -- including organizacion and unit. While R.C.M. 1302(c...accused’s convening authority may, "in his sole Naval Justice School Rev. 10/92 Publica ý on 19-45 Procedure Study Guide discretion," decide to defer the

  1. Naval Arms Control: Yes or No?

    Science.gov (United States)

    1991-01-31

    and marine forces are undesirable spider webs. Other Soviet CBM proposals have included setting a cap on the maximum number of naval vessels...twice since World War II, that being when a British submarine sank the Argentine ship "General Belgrano" during the Falklands conflict with a loss of

  2. Rio Branco, grand strategy and naval power

    Directory of Open Access Journals (Sweden)

    João Paulo Alsina Jr.

    2014-12-01

    Full Text Available This article addresses Baron of Rio Branco's grand strategy and the role played by the naval reorganization program (1904-1910 in this context. The ensuing case study determined the domestic and international constraints that affected the program, as well as the worldview of the patron of Brazilian diplomacy regarding military power's instrumentality to foreign policy.

  3. Facile and Scalable Fabrication of Highly Efficient Lead Iodide Perovskite Thin-Film Solar Cells in Air Using Gas Pump Method.

    Science.gov (United States)

    Ding, Bin; Gao, Lili; Liang, Lusheng; Chu, Qianqian; Song, Xiaoxuan; Li, Yan; Yang, Guanjun; Fan, Bin; Wang, Mingkui; Li, Chengxin; Li, Changjiu

    2016-08-10

    Control of the perovskite film formation process to produce high-quality organic-inorganic metal halide perovskite thin films with uniform morphology, high surface coverage, and minimum pinholes is of great importance to highly efficient solar cells. Herein, we report on large-area light-absorbing perovskite films fabrication with a new facile and scalable gas pump method. By decreasing the total pressure in the evaporation environment, the gas pump method can significantly enhance the solvent evaporation rate by 8 times faster and thereby produce an extremely dense, uniform, and full-coverage perovskite thin film. The resulting planar perovskite solar cells can achieve an impressive power conversion efficiency up to 19.00% with an average efficiency of 17.38 ± 0.70% for 32 devices with an area of 5 × 2 mm, 13.91% for devices with a large area up to 1.13 cm(2). The perovskite films can be easily fabricated in air conditions with a relative humidity of 45-55%, which definitely has a promising prospect in industrial application of large-area perovskite solar panels.

  4. Storm Water Toxicity Evaluation Conducted at Naval Station San Diego, Naval Submarine Base San Diego, Naval Amphibious Base Coronado, and Naval Air Station North Island

    Science.gov (United States)

    2006-05-01

    MBAS includes a common group of anionic surfactants known as linear alkyl sulfonates (LAS). Surfactants were analyzed by CEL following EPA Method...P. Giro, M. Marin, P. Negrisolo and L. Tallandini. 1989. Effects of Linear Alkyl Benzene Sulphonates (LAS) on benthic organisms. Tenside...produce the dilution series test concentrations. Figure 70 shows the results. The linear regression was generated only for TUA values less than 6.2, as

  5. Regional Joint-Integrated Air and Missile Defense (RF-IAMD): An Operational Level Integrated Air and Missile Defense (IAMD) Command and Control (C2) Organization

    Science.gov (United States)

    2015-05-15

    the Naval Air and Missile Defense Command (NAMDC). NAMDC then began training field grade officers through a Weapons and Tactics Instructor ( WTI ...49 Integrated Air and Missile Defense (IAMD) Weapons and Tactics Instructor ( WTI ), Naval Air and Missile...and Missile Defense (IAMD) Weapons and Tactics Instructor ( WTI ). Accessed April 28, 2015. http://namdc.ahf.nmci.navy.mil/site%20pages/wti.htm

  6. El Museo Naval y el Instituto de Historia y Cultura Naval

    Directory of Open Access Journals (Sweden)

    Riaño Lozano, Fernando

    2002-10-01

    Full Text Available Not available

    El autor de este artículo, director del Museo Naval y del Instituto de Historia y Cultura Naval, logra introducirnos en la historia de la Armada desde el siglo XVIII a través de unas pinceladas descriptivas de los principales fondos patrimoniales que se conservan en el Museo Naval, cuyas salas abarcan una temática realmente diversa y abrumadora: modelos de buques y arsenales, cartografía, colecciones documentales, instrumentos náuticos, iconografía, etnografía, medallística, numismática, vexilología, etc. etc. Refleja también el artículo los orígenes de estos fondos y su progresivo enriquecimiento a lo largo de los años, así como la paralela evolución de la configuración orgánica del Museo Naval, con especial relevancia del importante papel que desempeña su Patronato, auténtico motor de cuantas actividades se llevan a cabo. Con respecto al Instituto de Historia y Cultura Naval, cuyos orígenes se encuentran en el seno del Consejo Superior de Investigaciones Científicas, se describe la ingente labor de investigación que se está realizando mediante publicaciones de carácter periódico, premios «Virgen del Carmen», trabajos monográficos. Revistas de Historia Naval, Jornadas de Historia Marítima, ciclos de conferencias, etc. etc. En definitiva, ambos organismos. Museo e Instituto, son los depositarios e impulsores de la Armada para difundir en la sociedad española algo tan ligado a nuestra historia y condición como es la Cultura Naval.

  7. Naval Air Warfare Center Aircraft Division Patent Portfolio

    Science.gov (United States)

    2012-01-01

    vest has removably attachable pockets as well as a removably attachable hoisting harness so as to facilitate the needs for survival and, in addition... friction that can be used generated between the hands, arms, upper body, thighs and legs and the rope in controlling the rate of descent is an unavoidable...vehicles or structures. For convention ropes, the level of friction generated between a person and the rope is the basis for controlling rate of descent or

  8. Doing Business with the Naval Air Systems Command

    Science.gov (United States)

    2014-08-13

    GPWS/CATEGORY III (HELOS) • MILITARY FLIGHT OPS QA (MFOQA) • ELECTRONIC CASS (eCASS) • HYDRAULIC POWER SUPPLY ADDITIONAL • 61...FMU-164/B • MULTI-PURPOSE BOMB RACK PROGRAM (MPBR) • ELGTR ADDITIONAL • 3 ABBREVIATED ACQ PROGRAMS (5 POTENTIAL) • UCLASS ADPO • UNMANNED...EQUIPMENT CONSOLIDATED AUTOMATED SUPPORT SYSTEM ELECTRONIC CASS (eCASS) HYDRAULIC POWER SUPPLY SYSTEM PMW/A170

  9. Study of Naval Air Station Operations to Reduce Fuel Consumption

    Science.gov (United States)

    2014-06-01

    Based on Intelligent Objects SME subject matter expert VBA Microsoft Excel Visual Basic for Applications macros VFA-106 Strike Fighter Squadron 106...simulation software . Our recommendations have no adverse effect on readiness, proficiency or flight operations. While NAS Oceana and Lemoore differ...proficiency, or safety through the use of a generalizable simulation tool. We utilize Simio simulation software , a discrete event-driven simulation

  10. An Analysis of Serial Number Tracking Automatic Identification Technology as Used in Naval Aviation Programs

    Science.gov (United States)

    Csorba, Robert

    2002-09-01

    The Government Accounting Office found that the Navy, between 1996 and 1998, lost 3 billion in materiel in-transit. This thesis explores the benefits and cost of automatic identification and serial number tracking technologies under consideration by the Naval Supply Systems Command and the Naval Air Systems Command. Detailed cost-savings estimates are made for each aircraft type in the Navy inventory. Project and item managers of repairable components using Serial Number Tracking were surveyed as to the value of this system. It concludes that two thirds of the in-transit losses can be avoided with implementation of effective information technology-based logistics and maintenance tracking systems. Recommendations are made for specific steps and components of such an implementation. Suggestions are made for further research.

  11. An enlightened age: building the naval hospitals.

    Science.gov (United States)

    Buchanan, Emmakate MacQueen

    2005-01-01

    Summerson writes that, in the spirit of the Enlightenment, the notion of 'bienfaisance', literally meaning the desire to render society more reasonable and more humane, liberated the scope of both hospital and prison planning. Both types of institution housed people who were deprived of their freedom either by disability or by force of law; therefore, we find similarities in the disposition of space and in the degree of humanitarianism expressed in their outward appearance. This observation can be transferred to naval hospital design, where architecture was combined to fulfil a twofold purpose. The high walls, sturdy massing and pared-down details intimated a strict economy of means, but also a strong sense of gravitas and authority. This visual authoritarian character was fundamental to the identity of a naval hospital, for whilst the prime intention was to provide efficient medical care, an equally important consideration was to maintain discipline and prevent sailors from escaping.

  12. Comparative Naval Architecture Analysis of Diesel Submarines

    Science.gov (United States)

    2005-06-01

    space required to enclose all of the requirements, this volume must be able to support the weight of the submarine. In other words, Archimedes ’ principle ...accurate information regarding the naval architecture of foreign diesel submarines. However, with some fundamental submarine design principles , drawings of...cycling and hiking, I thank you for pushing me to relieve stress through my favorite sports. Last but not least of all, I want to pay tribute to the

  13. Naval District Washington -- Anacostia Annex Building Survey

    Science.gov (United States)

    2009-09-01

    variation of Art Deco ) style that was prevalent in naval architecture at the time. Figure 59. The east side of Building 92 (old operations...which was constructed in 1942. Building 92 (old operations building) was designed by the Bureau of Yards and Docks in 1942 in the Government Deco (a...Government Deco style. ERDC/CERL SR-09-12 52 Figure 60. The west side of Building 93 (Bachelors Officers’ Quarters) which was constructed in 1942

  14. Naval Law Review, Number 52, 2005

    Science.gov (United States)

    2005-01-01

    Klein , JAGC, USN Major Felipe Paez, USMC Lieutenant Dustin E. Wallace, JAGC, USN Lieutenant Mark A. Lindsey, JAGC, USN Captain Joseph C. Silvio...Donald H. Rumsfeld and Melanie A. Marr, Commander of the naval brig in which Padilla was detained.152 The habeas petition was filed in the Southern...should include an abstract of the proposed article, a short biography , and a statement as to whether the manuscript has been submitted elsewhere for

  15. Naval Sea Systems Command On Watch 2010

    Science.gov (United States)

    2010-01-01

    USS Hampton (SSN 767) Docking Selected Restricted Availability in San Di- ego 15 days early. getting greener Each of the four Naval Shipyards has been...fol- lowed by full-rate production, and led up to the team’s ultimate objective―a global battle force with a formidable ship self - defense...craft, quiet diesel submarines and mines. The LCS seaframes will be outfitted with reconfigurable payloads, called mission packages, which can be

  16. Logistics Support of Naval Expeditionary Units

    Science.gov (United States)

    2004-12-01

    DIEGO, CA NSCT 1 SAN DIEGO, CA EODMU 12 CHAS’N EODMU 10 FT STORY, VA EODMU 4 BAHRAIN EODMU 8 SICILY, IT EODMU 6 CHAS’N EODMU 2 NORFOLK, VA Figure...create a disincentive to accurately depict requirements if those requirements paint a negative image of the logistics process or management. For...the 2020 force. The ones that will directly affect naval expeditionary forces are: Joint Deployment and Rapid Distribution, Information Fusion

  17. Naval Medical R and D News. Volume 8, Issue 9

    Science.gov (United States)

    2016-09-01

    Naval Health Research Center (NHRC) provided a tour and overview of the center’s research capabilities and physical assets to the science advisors...Naval Medical Research Unit San Antonio (NAMRU-SA) joined 2400 attendees at the 24th Annual Military Health Systems Research Symposium (MHSRS) in...surgeon general and chief, Bureau of Medicine and Surgery, visited the Naval Health Research Center (NHRC) to meet with the scientists whose research

  18. Naval Special Warfare Injury Prevention and Human Performance Initiative

    Science.gov (United States)

    2012-06-30

    3. DATES COVERED (From - To) 01 JUL 10-30 JUN 12 4. TITLE AND SUBTITLE Naval Special Warfare Group 4 Injury Prevention and Human Performance...from suboptimal biomechanical, musculoskeletal, and physiological characteristics and is further compounded with poor or inadequate nutrition . The...Prescribed by ANSI Std. Z39.18 OFFICE OF NAVAL RESEARCH FINAL TECHNICAL REPORT Naval Special Warfare Injury Prevention and Human Performance

  19. Medical rescue of naval combat:challenge and future

    Institute of Scientific and Technical Information of China (English)

    Hai Jin; Li-Jun Hou; Xiao-Bing Fu

    2015-01-01

    There has been no large-scale naval combat in the last 30 years. With the rapid development of battleships, weapons manufacturing and electronic technology, naval combat will present some new characteristics. Additionally, naval combat is facing unprecedented challenges. In this paper, we discuss the topic of medical rescue at sea: what chal-lenges we face and what we could do. The contents discussed in this paper contain battlefield self-aid buddy care, clinical skills, organized health services, medical training and future medical research programs. We also discuss the characteristics of modern naval combat, medical rescue challenges, medical treatment highlights and future develop-ments of medical rescue at sea.

  20. An Air MEDEVAC Asset Dispatching and Prioritized Casualty Transporting Model for Military Medical Evacuation Systems with Distinguishable Medical Treatment Facilities and Errors in Triage

    Science.gov (United States)

    2014-02-13

    distinguishable medical treatment facilities and errors in triage The views, opinions and/or findings contained in this report are those of the author(s) and...facilities and errors in triage Report Title Decision making in military medical evacuation (MEDEVAC) of casualties consists of identifying which...treatment facilities. The model accounts for errors made during triage of casualties to investigate the revelation of information over time and

  1. Demand Analysis for Proposed Medical Services at the Future Naval Health Clinic Charleston, South Carolina: A Graduate Management Project

    Science.gov (United States)

    2006-04-26

    manpower requirements is often the next important component of facility and health services planning. For Naval forces, the Manual of Navy Total Force...assigned functions. Chapter one of the manual provided the following criteria for determining manpower requirements: 1. Determine the organization’s...so does the worth of that RVU in terms of monetary or workload accounting ( Bergey , 1991). One advantage of Analysis of Medical Services 26 using RVU

  2. The Coalescence of Cost and Access in Obstetrical Services for Downsizing Naval Hospital: A Graduate Management Project

    Science.gov (United States)

    2006-04-28

    recommendations and passed them into law. As a result, the transformation process of Cherry Point into a Naval Health Clinic was initiated. Cost and Access...tenant activities. The hospital is staffed and equipped to meet the primary medical needs of approximately 15,000 .aGranpsA’r Lvelmd E Nle beeica0 Caso ...areas, an Ambulatory Procedures Unit, six off-site medical support facilities, and a number of specialized clinics throughout the MCB. Construction of the

  3. Geothermal energy at Long Beach Naval Shipyard and Naval Station and at Seal Beach Naval Weapons Station, California. Final Report 1

    Energy Technology Data Exchange (ETDEWEB)

    Higgins, C.T.; Chapman, R.H.

    1984-01-01

    The purpose of this project was to determine and evaluate sources of geothermal energy at two military bases in southern California, the Long Beach Naval Shipyard and Naval Station and the Seal Beach Naval Weapons Station. One part of the project focused on the natural geothermal characteristics beneath the naval bases. Another part focused on the geothermal energy produced by oilfield operations on and adjacent to each base. Results of the study are presented here for the US Department of the Navy to use in its program to reduce its reliance on petroleum by the development of different sources of energy. The project required research of various reports and data, both published and unpublished, particularly those of the California Department of Conservation, Division of Oil and Gas and of oil companies with leases on or adjacent to the naval bases. Important field investigations included the measurement of well-head temperatures of fluids produced from selected oil wells at each naval base and a detailed gravity survey of the Seal Beach naval base and vicinity. The well-head temperatures were needed to evaluate individual wells as sources of geothermal energy, while the gravity survey attempted to discover subsurface geologic structures that might contain geothermal fluids of temperatures higher than those predicted by the regional geothermal conditions.

  4. Combat Resource Allocation Planning in Naval Engagements

    Science.gov (United States)

    2007-08-01

    Valcartier; August 2007. Management of tactical combat resources, as a part of military naval Command & Con- trol (C2) process , provides a real world multi...systèmes d’agents et multi-agents est présentée et les problèmes de planifi - cation en temps réel et de l’allocation des ressources sont abordés...data to be processed under time-critical conditions pose significant challenges for future shipboard Command & Control Systems (CCSs). Among other

  5. Geography, Technology, and British Naval Strategy in the Dreadnought Era

    Science.gov (United States)

    2006-06-01

    destruction of the lu- crative China trade. Faced with the prospect of war against France and Russia in combination, Britain responded from 1889 with enormous...government bent on economy and social reform, a sharp increase in German naval construction, and signs of a Russian naval recovery had created the

  6. A Naval Postgraduate Dental School Analysis of Initial Endodontic Treatment

    Science.gov (United States)

    2013-06-01

    Vertucci FJ. Root canal anatomy of the human permanent teeth . Oral Surg Oral Med Oral Pathol 1984;58:589-99. 5. Yesilsoy C, Gordon W, Porras O...1 A NAVAL POSTGRADUATE DENTAL SCHOOL ANALYSIS OF INITIAL ENDODONTIC TREATMENT by Rodney V. Scott LCDR, DC, USN...A thesis submitted to the Faculty of the Endodontics Graduate Program Naval Postgraduate Dental School Uniformed Services

  7. Refined Orbital Architecture for Targets of Naval Interest

    Science.gov (United States)

    2015-03-01

    pioneered the Walker delta pattern.29 The technique distributes t total satellites into p orbital planes, evenly spaced with a f relative phasing...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS Approved for public release; distribution is unlimited REFINED ORBITAL ...Thesis 4. TITLE AND SUBTITLE 5. FUNDING NUMBERS REFINED ORBITAL ARCHITECTURE FOR TARGETS OF NAVAL INTEREST 6. AUTHOR(S) Andrew Konowicz 7

  8. Combat Simulation Modeling in Naval Special Warfare Mission Planning.

    Science.gov (United States)

    1995-12-01

    This thesis explores the potential role of combat simulation modeling in the Naval Special Warfare mission planning cycle. It discusses methods for...at the tactical level. The thesis concludes by discussing additional applications of combat simulation modeling within the Naval Special Warfare community and makes recommendations for its effective and efficient implementation.

  9. Facilities | ECHO | US EPA

    Science.gov (United States)

    ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

  10. 78 FR 72025 - Security Zones; Naval Base Point Loma; Naval Mine Anti Submarine Warfare Command; San Diego Bay...

    Science.gov (United States)

    2013-12-02

    ... Submarine Warfare Command; San Diego Bay, San Diego, CA AGENCY: Coast Guard, DHS. ACTION: Final rule. SUMMARY: The Coast Guard is increasing a portion of an existing San Diego Bay security zone at Naval Base... Diego Bay in order to ensure the safety and security of Naval assets. Both security zones will safeguard...

  11. 48 CFR 202.101 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... Management Command Navy Office of the Deputy Assistant Secretary of the Navy (Acquisition & Logistics Management) Naval Air Systems Command Space and Naval Warfare Systems Command Naval Facilities Engineering... Office of Procurement Defense Logistics Agency Acquisition Management Directorate Defense Supply...

  12. Facilities & Leadership

    Data.gov (United States)

    Department of Veterans Affairs — The facilities web service provides VA facility information. The VA facilities locator is a feature that is available across the enterprise, on any webpage, for the...

  13. Cooling System Design for PEM Fuel Cell Powered Air Vehicles

    Science.gov (United States)

    2010-06-18

    radiator #7. The fan blades and shroud were formed using stereo lithography; the fan motor was a brushless DC motor with motor controller. These...Naval Research Laboratory Washington, DC 20375-5320 NRL/MR/6110--10-9253 Cooling System Design for PEM Fuel Cell Powered Air Vehicles June 18, 2010...Stroman, Michael W. Schuette,* and Gregory S. Page† Naval Research Laboratory 4555 Overlook Avenue, SW Washington, DC 20375-5342 NRL/MR/6110--10-9253

  14. Biochemistry Facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Biochemistry Facility provides expert services and consultation in biochemical enzyme assays and protein purification. The facility currently features 1) Liquid...

  15. The School of Veterinary Medicine in St-Hyacinthe : energy efficiency and air quality, an inherent part of the new facility; Le CHUV de St-Hyacinthe : l'efficacite energetique et qualite de l'air, partie inherente des nouvelles installations

    Energy Technology Data Exchange (ETDEWEB)

    Havard, R. [SNC Lavalin, Montreal, PQ (Canada)

    2010-09-15

    This article described the expansion and modernization of the Centre Hospitalier Universitaire Veterinaire (CHUV) at the University of Montreal. The $74 million retrofit project at the School of Veterinary Medicine began in 2001 and was completed in 2008. The facility is considered to be a forerunner in the agribusiness. The facility can accommodate over 400 students at 3 different types of hospitals for pets, birds of prey, exotic animals, farm animals and equidae. Many challenges were addressed, including indoor air quality which requires specialized control for air temperature, humidity, and rigorous control of the dispersion of contaminants to ensure safety in each space. In addition to reliability, the infrastructure plan had to ensure exemplary energy performance and a reduction in costs. The energy system relies on a combination of electricity, natural gas and heat pumps for heating and cooling the premises. A novel ventilation system was designed to keep the operating rooms free of contaminants and to block contaminants from adjoining rooms. Contagious rooms requiring isolation are kept in slightly negative pressure, and air from these rooms is vented to the outside. It was concluded that the newly modernized facility meets the stringent conditions for thermal comfort in an energy efficiency manner. 3 figs.

  16. Test and evaluation of the heat recovery incinerator system at Naval Station, Mayport, Florida

    Science.gov (United States)

    1981-05-01

    This report describes test and evaluation of the two-ton/hr heat recovery incinerator (HRI) facility located at Mayport Naval Station, Fla., carried out during November and December 1980. The tests included: (1) Solid Waste: characterization, heating value, and ultimate analysis, (2) Ash: moisture, combustibles, and heating values of both bottom and cyclone ashes; Extraction Procedure toxicity tests on leachates from both bottom and cyclone ashes; trace metals in cyclone particulates, (3) Stack Emissions: particulates (quantity and size distribution), chlorides, oxygen, carbon dioxide, carbon monoxide, and trace elements, and (4) Heat and Mass Balance: all measurements required to carry out complete heat and mass balance calculations over the test period. The overall thermal efficiency of the HRI facility while operating at approximately 1.0 ton/hr was found to be 49% when the primary Btu equivalent of the electrical energy consumed during the test program was included.

  17. Final sitewide environmental assessment for continued development of Naval Petroleum Reserve No. 3 (NPR-3), Natrona County, Wyoming

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    The Secretary of Energy is required by law to explore, prospect, conserve, develop, use, and operate the Naval Petroleum and Oil Shale Reserves. The Naval Petroleum Reserves Production Act of 1976 (Public Law 94-258), requires that the Naval Petroleum Reserves be produced at their maximum efficient rate (MER), consistent with sound engineering practices, for a period of six years. To fulfill this mission, DOE is proposing continued development activities which would include the drilling of approximately 250 oil production and injection (gas, water, and steam) wells, the construction of between 25 and 30 miles of associated gas, water, and steam pipelines, the installation of several production and support facilities, and the construction of between 15 and 20 miles of access roads. These drilling and construction estimates include any necessary activities related to the operation of the Rocky Mountain Oilfield Testing Center (RMOTC). The purpose of RMOTC will be to provide facilities and necessary support to government and private industry for testing and evaluating new oilfield and environmental technologies, and to transfer these results to the petroleum industry through seminars and publications. Continued development activities either have no potential to result in adverse environmental impacts or would only result in adverse impacts that could be readily mitigated. The small amounts of disturbed surface area will be reclaimed to its original natural state when production operations terminate. The preparation of an environmental impact statement is not required, and the DOE is issuing this Finding of No Significant Impact (FONSI). 73 refs.

  18. United States Naval War College, 1919-1941: An Institutional Response to Naval Preparedness

    Science.gov (United States)

    1975-06-01

    X-Zi&*m& ^*^**s?WJ»«!gi!«33l«^^ _ 38 30 31 College building. In the weeks ahead, the Sims’ and their children , together with their household...entering." al, p. 235. 51 Naval War College, Outline History, Supplement 1, 1937-1938, pp. 2-3; Suplement 4, 1940-1941, p. 3. *m mm ^*3?^:-*ej£s,! ;1

  19. Non-Federal Facilities National Application

    Data.gov (United States)

    Department of Transportation — Navigation and Administrative tool to monitor Air Traffic Facilities from inception to commissioning. Ability to track field inspections and analysis. It influences...

  20. Aircraft Horizontal Thrust Measurement Facility

    Data.gov (United States)

    Federal Laboratory Consortium — This facility is designed to support the DoD mission by providing unique air vehicle installed engine performance (thrust output) measurements. This system consists...

  1. Region 7 Title V facilities

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web map shows the Region 7 Title V facilities (Clean Air Act major sources), any Class I areas within 300 km of R7 States, and any Tribal areas within 50 miles...

  2. DESIGN ANALYSIS FOR THE NAVAL SNF WASTE PACKAGE

    Energy Technology Data Exchange (ETDEWEB)

    T.L. Mitchell

    2000-05-31

    The purpose of this analysis is to demonstrate the design of the naval spent nuclear fuel (SNF) waste package (WP) using the Waste Package Department's (WPD) design methodologies and processes described in the ''Waste Package Design Methodology Report'' (CRWMS M&O [Civilian Radioactive Waste Management System Management and Operating Contractor] 2000b). The calculations that support the design of the naval SNF WP will be discussed; however, only a sub-set of such analyses will be presented and shall be limited to those identified in the ''Waste Package Design Sensitivity Report'' (CRWMS M&O 2000c). The objective of this analysis is to describe the naval SNF WP design method and to show that the design of the naval SNF WP complies with the ''Naval Spent Nuclear Fuel Disposal Container System Description Document'' (CRWMS M&O 1999a) and Interface Control Document (ICD) criteria for Site Recommendation. Additional criteria for the design of the naval SNF WP have been outlined in Section 6.2 of the ''Waste Package Design Sensitivity Report'' (CRWMS M&O 2000c). The scope of this analysis is restricted to the design of the naval long WP containing one naval long SNF canister. This WP is representative of the WPs that will contain both naval short SNF and naval long SNF canisters. The following items are included in the scope of this analysis: (1) Providing a general description of the applicable design criteria; (2) Describing the design methodology to be used; (3) Presenting the design of the naval SNF waste package; and (4) Showing compliance with all applicable design criteria. The intended use of this analysis is to support Site Recommendation reports and assist in the development of WPD drawings. Activities described in this analysis were conducted in accordance with the technical product development plan (TPDP) ''Design Analysis for the Naval SNF Waste Package (CRWMS M

  3. US Naval Research Laboratory focus issue: introduction.

    Science.gov (United States)

    Hoffman, Craig A

    2015-11-01

    Rather than concentrate on a single topic, this feature issue presents the wide variety of research in optics that takes place at a single institution, the United States Naval Research Laboratory (NRL) and is analogous to an NRL feature issue published in Applied Optics in 1967. NRL is the corporate research laboratory for the Navy and Marine Corps. It conducts a broadly based multidisciplinary program of scientific research and advanced technological development in the physical, engineering, space, and environmental sciences related to maritime, atmospheric, and space domains. NRL's research is directed toward new and improved materials, techniques, equipment, and systems in response to identified and anticipated Navy needs. A number of articles in this issue review progress in broader research areas while other articles present the latest results on specific topics.

  4. Spanish Naval Artillery on 1890–1900

    Directory of Open Access Journals (Sweden)

    Kent R. Crawford

    2016-12-01

    Full Text Available Spanish naval artillery in the late XIX cen. had features such as artillery great maritime states and the countries of the second world. On the one hand, in Spain, developed and put into service the original artillery systems of national development, on the other - export versions of the world's leading manufacturers. And often when applying for a variety of weapons could be made is not in favor of cheaper and more advanced foreign models. But we should not downplay the role of Spanish designers: often implements its development could outpace similar foreign solutions. All this predetermined the extraordinary diverse nature and diversity of nomenclature, both the guns and ammunition. The proposed work –is the first attempt to bring together a variety of eclectic details, often contradict each other, the Spanish artillery of the period.

  5. TNO HVAC facilities

    NARCIS (Netherlands)

    Hammink, H.A.J.

    2015-01-01

    TNO has extensive knowledge of heating, ventilation and air conditioning (HVAC), and can offer its services through theoretical studies, laboratory experiments and field measurements. This complete scope, made possible through our test facilities, enables the effective development of new products, i

  6. Tiger Team Assessment of the Naval Petroleum and Oil Shale Reserves Colorado, Utah, and Wyoming

    OpenAIRE

    1992-01-01

    This report documents the Tiger Team Assessment of the Naval Petroleum and Oil Shale Reserves in Colordao, Utah, and Wyoming (NPOSR-CUW). NPOSR-CUW consists of Naval Petroleum Reserve Number 3 (NPR-3) located near Casper, Wyoming; Naval Oil Shale Reserve Number 1 (NOSR-1) and Naval Oil Shale Reserve Number 3 (NOSR-3) located near Rifle, Colorado; and Naval Oil Shale Reserve Number 2 (NOSR-2) located near Vernal, Utah, which was not examined as part of this assessment.

  7. Air Deployed Oceanographic Mooring (ADOM).

    Science.gov (United States)

    1981-04-01

    TERMINAL INTERFACE LINES 2 - CABLE PAY OUT CONTROL Figur 6. ActicADOM ontrLNSyse POE turned on, whether the pump should be running, etc. The control...Bay, Washington, D.C. 20550 Port Hueneme, CA 93043 B.C., Canada Mr. Edgar Reed Dr. Robert N. Cordy, Director Dr. Ken Hunkins Naval Air Development Ctr...Data Bank Dr. Allan Thorndike AIDJEX Program Office AIDJEX Program Officer University of Washington University of Washington 4059 Roosevelt 4059

  8. Bisphenol A in Solid Waste Materials, Leachate Water, and Air Particles from Norwegian Waste-Handling Facilities: Presence and Partitioning Behavior.

    Science.gov (United States)

    Morin, Nicolas; Arp, Hans Peter H; Hale, Sarah E

    2015-07-07

    The plastic additive bisphenol A (BPA) is commonly found in landfill leachate at levels exceeding acute toxicity benchmarks. To gain insight into the mechanisms controlling BPA emissions from waste and waste-handling facilities, a comprehensive field and laboratory campaign was conducted to quantify BPA in solid waste materials (glass, combustibles, vehicle fluff, waste electric and electronic equipment (WEEE), plastics, fly ash, bottom ash, and digestate), leachate water, and atmospheric dust from Norwegian sorting, incineration, and landfill facilities. Solid waste concentrations varied from below 0.002 mg/kg (fly ash) to 188 ± 125 mg/kg (plastics). A novel passive sampling method was developed to, for the first time, establish a set of waste-water partition coefficients, KD,waste, for BPA, and to quantify differences between total and freely dissolved concentrations in waste-facility leachate. Log-normalized KD,waste (L/kg) values were similar for all solid waste materials (from 2.4 to 3.1), excluding glass and metals, indicating BPA is readily leachable. Leachate concentrations were similar for landfills and WEEE/vehicle sorting facilities (from 0.7 to 200 μg/L) and dominated by the freely dissolved fraction, not bound to (plastic) colloids (agreeing with measured KD,waste values). Dust concentrations ranged from 2.3 to 50.7 mg/kgdust. Incineration appears to be an effective way to reduce BPA concentrations in solid waste, dust, and leachate.

  9. Facile, mild and fast thermal-decomposition reduction of graphene oxide in air and its application in high-performance lithium batteries.

    Science.gov (United States)

    Wang, Zhong-li; Xu, Dan; Huang, Yun; Wu, Zhong; Wang, Li-min; Zhang, Xin-bo

    2012-01-25

    We firstly propose a facile, mild and effective thermal-decomposition strategy to prepare high-quality graphene at a low temperature of 300 °C in only 5 min under an ambient atmosphere. Applying the advantage of this strategy that provides an oxidizing atmosphere, pure V(2)O(5)/graphene composite is successfully synthesized and exerts excellent lithium storage properties.

  10. Information assurance for network-centric naval forces

    National Research Council Canada - National Science Library

    Committee on Information Assurance for Network-Centric Naval Forces; National Research Council

    ... and growing importance and concern. Because of the forward positioning of both the Navy's afloat and the Marine Corps expeditionary forces, IA issues for naval forces are exacerbated, and are tightly linked to operational success...

  11. Portsmouth Naval Yard Sediment Data (JOHNSTON94 shapefile)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The sediment data presented in this data layer were from an ecological study sited near the Portsmouth Naval Shipyard, Kittery, Maine. The analog data were...

  12. U.S. Naval Oceanographic Office Cores (BOCKMAN65 shapefile)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The results of the sediment size analysis performed by the U.S.Naval Oceanographic Office Geological Laboratory for six Phleger gravity cores are presented in this...

  13. Environmental Assessment for the Outgrant of Real Estate and Construction of JP-8 Pipeline and Receiving Facility at Travis Air Force Base

    Science.gov (United States)

    2009-11-01

    UST underground storage tank VOC volatile organic compound(s) VRP visibility-reducing particle(s) WABOU West/Annexes/Basewide Operable Unit WWII...these pollutants, as well as hydrogen sulfide (H2S), sulfates, vinyl chloride, and visibility-reducing particles ( VRPs ). 3.2.1.1 Air Pollutants Air...attainment area for CO, NO2, SO2, Pb, and sulfates, and a nonattainment area for PM2.5, PM10, and state 1-hour and 8-hour O3 standards; VRPs and

  14. Naval War College Review. Volume 62, Number 1, Winter 2009

    Science.gov (United States)

    2009-01-01

    pregnancy and childbirth are one in sixteen, compared to one in 3,800 in the developed world.18 Almost half the population does not have access to clean...German naval activities. Aided by his deep knowledge of naval matters, the disposition of U.S. and Japanese forces, and the dictates of geography... teenagers . At the same time, the American public identified its military as an institution deserving the highest confidence and trust, easily scoring

  15. International Students’ Perceptions of the Naval Postgraduate School.

    Science.gov (United States)

    1984-12-01

    West Washington, D.C. 20008 8. Lt.Col. Jose Pedro P. Goncalves 5 EMFA la Divisio Av. Leite de Vasconcelos - Alfragide 2700 Amadora Portugal 9. Library...Master’s Thesis the Naval Postgraduate School December 1984 S. PERFORMING ORG. REPORT NUMBER 7. AUTHOR() S. CONTRACT OR GRANT NUMBER(e) Jose / Pedro Pereira...distribution is unlimited. International Students’ Perceptions of the Naval Postgraduate School - by Jose ’ Pedro Pereira Gongalves Lieutenant Colonel

  16. Naval College Review. Volume 61, Number 3, Summer 2008

    Science.gov (United States)

    2008-06-01

    strengthen its comprehensive deterrence and warfighting capabilities.”1 The introduction of new classes of advanced surface warships; the unveiling of new...Avenger (a truck-borne Stinger), and Chaparral ; they might be stored in hardened or disguised shelters and frequently moved between them. These steps... California , 1995), pp. 58–61. 25. Ibid., pp. 64–69. 26. Conversation with Professor John Meyer, Captain, USN (Ret.), Naval War College, College of Naval

  17. Naval Biodynamics Laboratory: 1989 and 1990 Command History

    Science.gov (United States)

    1991-07-01

    Washington, DC Dr. Charles McLeod Maryland Medical Laboratory Baltimore, MD CDR Kenneth Meyer Naval Medical Center Corpus Christi , TX 62 1989 and 1990...Padro, Madrid , Spain, 24-26 April 1990. Call, D. W., "Mission and Capabilities of the Naval Biodynamics Laboratory." Three separate presentations and...Seminar, Baton Rouge, LA, 15 February 1990. Call, D. W., attended the NATO IEG/6 Ship Design SG/5 Seakeeping Conference, Madrid , Spain, 22-28 April

  18. Considerations about the licensing process of special nuclear industrial facilities

    Energy Technology Data Exchange (ETDEWEB)

    Talarico, M.A., E-mail: talaricomarco@hotmail.com [Marinha do Brasil, Rio de Janeiro, RJ (Brazil). Coordenacao do Porgrama de Submarino com Propulsao Nuclear; Melo, P.F. Frutuoso e [Coordenacao dos Programas de Pos-Graduacao em Engenharia (COPPE/UFRJ), Rio de Janeiro, RJ (Brazil). Programa de Engenharia Nuclear

    2015-07-01

    This paper brings a discussion about the challenges involved in the development of a new kind of nuclear facility in Brazil, a naval base for nuclear submarines, with attention to the licensing process and considerations about the risk-informed decision making application to the licensing process. Initially, a model of such a naval base, called in this work, special industrial facility, is proposed, with its systems and respective sets of basic requirements, in order to make it possible the accomplishment of the special industrial facility support function to the nuclear submarine. A discussion about current challenges to overcome in this project is presented: the challenges due to the new characteristics of this type of nuclear facility; existence of several interfaces between the special industrial facilities systems and nuclear submarine systems in design activities; lack of specific regulation in Brazil to allow the licensing process of special industrial facilities by the nuclear safety authority; and comments about the lack of information from reference nuclear facilities, as is the case with nuclear power reactors (for example, the German Grafenrheinfeld nuclear plant is the reference plant for the Brazilian Angra 2 nuclear plant). Finally, in view of these challenges, an analysis method of special industrial facility operational scenarios to assist the licensing process is proposed. Also, considerations about the application of risk-informed decision making to the special industrial facility activity and licensing process in Brazil are presented. (author)

  19. U.S. EPA Administrator Gina McCarthy to Award - Marine Corps Air Station Miramar for Energy Conservation, Tour state-of-the-art green facilities

    Science.gov (United States)

    LOS ANGELES - On Wednesday, May 20th U.S. EPA Administrator Gina McCarthy will join Marine Corps Air Station (MCAS) Miramar officials to present the 2015 EPA Federal Green Challenge award for Energy. The base is being recognized for having the great

  20. Final Environmental Assessment: For Construction at the Colorado Army National Guard Army Aviation Support Facility Complex, Buckley Air Force Base, Colorado

    Science.gov (United States)

    2005-01-01

    energy resource efficient design (e.g., a southeast orientation to the building would allow for solar exposure to the hangar doors and apron area, which... solar effects into the design. Communications. Buckley AFB is well served by fiber-optic lines and other communication facilities. There would be a...Box 737 Ignacio , CO 8113 7 From: Colorado Army National Guard 6846 S. Revere Pkwy. Centennial, CO 80112 Dear Mr. Frazier, 12 May2004 The Colorado

  1. A Description of the Practice Pattern Characteristics of Anesthesia Care in Small, Medium and Large Teaching and Non-Teaching Medical Treatment Facilities in the Air Force

    Science.gov (United States)

    1999-05-20

    percentages of cesarean sections ; however, small facilities do twice as many intrathecal narcotic procedures as labor * epidurals. The majority of medium...military health care delivery systems as well. Virtually all health care providers will feel the effects of change be it in technological updates or...data obtained will be presented in relation to the major research questions outlined in Chapter 1. The first section provides demographic and

  2. Fabrication Facilities

    Data.gov (United States)

    Federal Laboratory Consortium — The Fabrication Facilities are a direct result of years of testing support. Through years of experience, the three fabrication facilities (Fort Hood, Fort Lewis, and...

  3. Facility Microgrids

    Energy Technology Data Exchange (ETDEWEB)

    Ye, Z.; Walling, R.; Miller, N.; Du, P.; Nelson, K.

    2005-05-01

    Microgrids are receiving a considerable interest from the power industry, partly because their business and technical structure shows promise as a means of taking full advantage of distributed generation. This report investigates three issues associated with facility microgrids: (1) Multiple-distributed generation facility microgrids' unintentional islanding protection, (2) Facility microgrids' response to bulk grid disturbances, and (3) Facility microgrids' intentional islanding.

  4. Bioslurping technology applications at naval middle distillate fuel remediation sites

    Energy Technology Data Exchange (ETDEWEB)

    Hoeppel, R.E.; Goetz, F.E. [Naval Facilities Engineering Services Center, Port Hueneme, CA (United States); Kittel, J.A.; Hinchee, R.E.; Abbott, J.E. [Battelle Columbus, OH (United States)

    1995-12-31

    Bioslurping technology, a combination of bioventing and vacuum-enhanced free-product recovery of light, nonaqueous-phase liquid (LNAPL), has been employed at Fallon Naval Air Station, Nevada, for over 2 years and was initiated at Marine Corps Base Hawaii and a radar station near Hofn, Iceland. These sites have low-volatility fuels on the groundwater table in low- to medium-permeability soils. LNAPL recovery rates from 48 wells in silty fine sand to clay loam profiles at Fallon have ranged from 57 to 227 L/day with an average of 170 L/day at 10 to 30 cm of mercury vacuum. Mass discharge from the bioslurper system for LNAPL and vapor averaged 97% and 2.7%, respectively, with an average soil gas extraction rate of 0.024 m{sup 3}/min. Based on periodic soil gas analyses from 90 isolated soil gas sampling points in the vadose zone of the treatment plot, bioslurping appeared to satisfy O{sub 2} limitations i the contaminated soil profile. Despite no apparent O{sub 2} limitations in the contaminated soil profile. Despite no apparent O{sub 2} limitation for fuel biodegradation, low oxygen utilization rates were observed while performing in situ respiration tests following system shutdown. Preliminary in situ respirometry, soil gas, laboratory microcosm, stable carbon isotope, and soil characterization data indicate that both a low fuel surface area to volume ratio and bacterial cell damage may be involved in the observed low LNAPL bioemulsification and biodegradation rates.

  5. NRL Review, 1994. (Naval Research Lab)

    Science.gov (United States)

    1994-03-01

    the Aerospace Coin- Lean, J.L., Editor’s Citation for Excellence in puter Associates to deliver the Distinguished Refereeing , Journal of Geophysical...Design of the lence in Refereeing ." Jupiter Simulator Facility. Mueller, G.P., U.S. Chairman, Subpanel 5, IEP US/UK-3 Electromagnetic Protective...the varied interests of NRL’s employees with its numerous facilities, such as a refurbished 25-yard, 6-lane indoor swimming pool; basketball and

  6. La Enseñanza Naval

    Directory of Open Access Journals (Sweden)

    Nieto Manso, Emilio J.

    2002-10-01

    Full Text Available Not available

    La situación mundial en los albores del siglo XXI presenta un escenario de drásticos y rápidos cambios que, naturalmente, afectan también a los ámbitos de Seguridad y Defensa. La Armada, consciente de que su centro de gravedad reside en la calidad humana y competencia profesional de los hombres y mujeres que la componen, se enfrenta al futuro con el decidido propósito de potenciar su enseñanza y formación. El Director de Enseñanza Naval, tras una breve descripción de los diferentes niveles de enseñanza y centros docentes con que cuenta actualmente la Armada, centra su artículo en un acertado análisis de los factores determinantes que han conducido a un proceso de reestructuración para racionalizar los medios disponibles y mejorar la calidad de la enseñanza, finalizando su presentación con una síntesis sobre las principales líneas de actuación a corto y medio plazo, y la implantación progresiva de un ambicioso Plan de Innovación Tecnológica de la Enseñanza en la Armada.

  7. Characterization of {sup 238}U, {sup 232}Th, {sup 40}K, and {sup 226}Ra in NORM and Air Particulate Occurring from Phosphate Processing Facility

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Yoon Hee; Lim, Jong Myoung; Ji, Young Yong; Kim, Hyun Cheol; Kim, Chang Jong; Park, Ji Yong; Chung, Kun Ho; Kang, Mun Ja [KAERI, Daejeon (Korea, Republic of)

    2016-05-15

    In this study, radio-activities of {sup 238}U, {sup 232}Th, {sup 40}K, and {sup 226}Ra occurring in raw materials and by-products at phosphate processing facility were complementally determined using ED-XRF, γ-spectrometry and ICP-MS method. Although the degree of immersion in the human body varies depending on the particle size and density, the particle size is especially used as a key factor in assessing dose. Thus, size distribution characteristics of {sup 238}U concentrations in airborne particulates collected at the phosphate processing facility were also evaluated. The naturally occurring radioactive materials (NORM) are widely spread throughout the environment, it occupies the largest part of public radioactivity exposure. According to report of the US National Academy of Sciences, 82% of the human radiation dose received annually comes from the natural radionuclides. Radiation exposure doses from natural radionuclides is not significantly concerned level compared to those from artificial radionuclides which could be released into the environment by nuclear tests and power plant accident. It could make a serious risk problem to unspecific public when exposed to the natural radionuclides during long-term period at high activity concentration levels. Therefore, it is essential to make a professional and systematic approach for the proper handling and diminution.

  8. Grassland birds wintering at U.S. Navy facilities in southern Texas

    Science.gov (United States)

    Woodin, Marc C.; Skoruppa, Mary Kay; Bryan, Pearce D.; Ruddy, Amanda J.; Hickman, Graham C.

    2010-01-01

    Grassland birds have undergone widespread decline throughout North America during the past several decades. Causes of this decline include habitat loss and fragmentation because of conversion of grasslands to cropland, afforestation in the East, brush and shrub invasion in the Southwest and western United States, and planting of exotic grass species to enhance forage production. A large number of exotic plant species, including grasses, have been introduced in North America, but most research on the effects of these invasions on birds has been limited to breeding birds, primarily those in northern latitudes. Research on the effects of exotic grasses on birds in winter has been extremely limited.This is the first study in southern Texas to examine and compare winter bird responses to native and exotic grasslands. This study was conducted during a period of six years (2003–2009) on United States Navy facilities in southern Texas including Naval Air Station–Corpus Christi, Naval Air Station–Kingsville, Naval Auxiliary Landing Field Waldron, Naval Auxiliary Landing Field Orange Grove, and Escondido Ranch, all of which contained examples of native grasslands, exotic grasslands, or both. Data from native and exotic grasslands were collected and compared for bird abundance and diversity; ground cover, vegetation density, and floristic diversity; bird and vegetation relationships; diversity of insects and arachnids; and seed abundance and diversity. Effects of management treatments in exotic grasslands were evaluated by comparing numbers and diversity of birds and small mammals in mowed, burned, and control areas.To determine bird abundance and bird species richness, birds were surveyed monthly (December–February) during the winters of 2003–2008 in transects (100 meter × 20 meter) located in native and exotic grasslands distributed at all five U.S. Navy facilities. To compare vegetation in native and exotic grasslands, vegetation characteristics were measured

  9. An Agent-Based Model for Analyzing Control Policies and the Dynamic Service-Time Performance of a Capacity-Constrained Air Traffic Management Facility

    Science.gov (United States)

    Conway, Sheila R.

    2006-01-01

    Simple agent-based models may be useful for investigating air traffic control strategies as a precursory screening for more costly, higher fidelity simulation. Of concern is the ability of the models to capture the essence of the system and provide insight into system behavior in a timely manner and without breaking the bank. The method is put to the test with the development of a model to address situations where capacity is overburdened and potential for propagation of the resultant delay though later flights is possible via flight dependencies. The resultant model includes primitive representations of principal air traffic system attributes, namely system capacity, demand, airline schedules and strategy, and aircraft capability. It affords a venue to explore their interdependence in a time-dependent, dynamic system simulation. The scope of the research question and the carefully-chosen modeling fidelity did allow for the development of an agent-based model in short order. The model predicted non-linear behavior given certain initial conditions and system control strategies. Additionally, a combination of the model and dimensionless techniques borrowed from fluid systems was demonstrated that can predict the system s dynamic behavior across a wide range of parametric settings.

  10. Changing the surface properties on naval steel as result of non-thermal plasma treatment

    Science.gov (United States)

    Hnatiuc, B.; Sabău, A.; Dumitrache, C. L.; Hnatiuc, M.; Crețu, M.; Astanei, D.

    2016-08-01

    The problem of corrosion, related to Biofouling formation, is an issue with very high importance in the maritime domain. According to new rules, the paints and all the technologies for the conditioning of naval materials must fulfil more restrictive environmental conditions. In order to solve this issue, different new clean technologies have been proposed. Among them, the use of non-thermal plasmas produced at atmospheric pressure plays a very important role. This study concerns the opportunity of plasma treatment for preparation or conditioning of naval steel OL36 type. The plasma reactors chosen for the experiments can operate at atmospheric pressure and are easy to use in industrial conditions. They are based on electrical discharges GlidArc and Spark, which already proved their efficiency for the surface activation or even for coatings of the surface. The non-thermal character of the plasma is ensured by a gas flow blown through the electrical discharges. One power supply has been used for reactors that provide a 5 kV voltage and a maximum current of 100 mA. The modifications of the surface properties and composition have been studied by XPS technique (X-ray Photoelectron Spectroscopy). There were taken into consideration 5 samples: 4 of them undergoing a Mini-torch plasma, a Gliding Spark, a GlidArc with dry air and a GlidArc with CO2, respectively the fifth sample which is the untreated witness. Before the plasma treatment, samples of naval steel were processed in order to obtain mechanical gloss. The time of treatment was chosen to 12 minutes. In the spectroscopic analysis, done on a ULVAC-PHI, Inc. PHI 5000 Versa Probe scanning XPS microprobe, a monocromated Al Kα X-ray source with a spot size of 100 μm2 was used to scan each sample while the photoelectrons were collected at a 45-degree take-off angle. Differences were found between atomic concentrations in each individual case, which proves that the active species produced by each type of plasma affects

  11. Naval Reseaarch Laboratory Gulf of Mexico Geoid Model Texas Reference Center Pilot Project

    Science.gov (United States)

    Prouty, D. B.; Lyle, S. D.; Roman, D. R.; Mulcare, D. M.; Jeffress, G.; Sadovski, A.; Aiken, C. L.; Smith, R.; Childers, V. A.; Brozena, J. M.

    2007-05-01

    then allow; (i) improving ocean circulation and tide models in support of shallow-water Naval and Marine operations, (ii) improved hurricane SLOSH models for coastal flooding, where hydrographic and topographic mapping in coastal zone areas are typical land maps which use one height system and ocean charts use another, (iii) improved geospatial mapping for homeland security and defense applications, (iv) accurate heights for engineering and construction projects, (v) air and ground transportation navigation, and (vi) provide a homogeneous gravity database of the US for studying the geology and tectonics in general, and studies of resources, geologic hazards and the environment in particular.

  12. 78 FR 38587 - Approval and Promulgation of Air Quality Implementation Plans; Connecticut; Reasonably Available...

    Science.gov (United States)

    2013-06-27

    ... Steam injection AES Thames Unit A 0.06 226.3 Circulating fluidized Coal Facility closed bed boiler. AES Thames Unit B 0.06 214.9 Circulating fluidized Coal Facility closed bed boiler. New Haven Harbor NHB1 0... for: Turbines; cyclone furnaces; fast-response double-furnace Naval boilers; fluidized-bed...

  13. 77 FR 13296 - Subcommittee Meeting of the Board of Advisors to the President, Naval Postgraduate School

    Science.gov (United States)

    2012-03-06

    ... meeting will be held at the Naval Postgraduate School, Herrmann Hall, 1 University Circle, Didactic Room... meeting is to elicit the advice of the Board on the Naval Service's Postgraduate Education Program and...

  14. Evaluation of the air quality in pig housing facilities equipped with a liquid-solid separation system; Evaluation de la qualite de l'air dans les porcheries equipees d'un systeme de separation liquide-solide des dejections

    Energy Technology Data Exchange (ETDEWEB)

    Lavoie, J.; Beaudet, Y.; Letourneau, C. [Institut de recherche Robert-Sauve en sante et en securite du travail, Montreal, PQ (Canada); Godbout, S.; Lemay, S.; Belzile, M. [Institut de recherche et de developpement en agroenvironnement inc., Quebec City, PQ (Canada); Lachance, I. [Laval Univ., Quebec City, PQ (Canada); Pouliot, F. [Centre de developpement du porc du Quebec, Quebec City, PQ (Canada)

    2006-05-15

    A new regulation regarding agricultural operations in Quebec was passed in June 2002. It stated the new standards for managing phosphorous generated from animal livestock. The regulation is intended to protect the environment, more specifically, water, soil and air quality. This new regulation stipulates that agricultural producers acquire a balanced phosphorous assessment by 2010. In order to achieve this, a system is needed to separate solid and liquid pig manure on a daily basis. Producers must also comply with environmental requirements on odour elimination and atmospheric control. The proposed solid-liquid separation system would improve the indoor and outdoor air quality at pig housing facilities by reducing toxic gas and bioaerosol formation. In addition, it would contribute to stream purification. The solid-liquid separation technique was successfully tested in a pilot project at a mini pig housing facility. It was concluded that type of separation equipment system could readily used for other types of animal farming, such as cattle raising. 41 refs., 13 tabs., 12 figs.

  15. Numerical simulation of groundwater flow at Puget Sound Naval Shipyard, Naval Base Kitsap, Bremerton, Washington

    Science.gov (United States)

    Jones, Joseph L.; Johnson, Kenneth H.; Frans, Lonna M.

    2016-08-18

    Information about groundwater-flow paths and locations where groundwater discharges at and near Puget Sound Naval Shipyard is necessary for understanding the potential migration of subsurface contaminants by groundwater at the shipyard. The design of some remediation alternatives would be aided by knowledge of whether groundwater flowing at specific locations beneath the shipyard will eventually discharge directly to Sinclair Inlet of Puget Sound, or if it will discharge to the drainage system of one of the six dry docks located in the shipyard. A 1997 numerical (finite difference) groundwater-flow model of the shipyard and surrounding area was constructed to help evaluate the potential for groundwater discharge to Puget Sound. That steady-state, multilayer numerical model with homogeneous hydraulic characteristics indicated that groundwater flowing beneath nearly all of the shipyard discharges to the dry-dock drainage systems, and only shallow groundwater flowing beneath the western end of the shipyard discharges directly to Sinclair Inlet.Updated information from a 2016 regional groundwater-flow model constructed for the greater Kitsap Peninsula was used to update the 1997 groundwater model of the Puget Sound Naval Shipyard. That information included a new interpretation of the hydrogeologic units underlying the area, as well as improved recharge estimates. Other updates to the 1997 model included finer discretization of the finite-difference model grid into more layers, rows, and columns, all with reduced dimensions. This updated Puget Sound Naval Shipyard model was calibrated to 2001–2005 measured water levels, and hydraulic characteristics of the model layers representing different hydrogeologic units were estimated with the aid of state-of-the-art parameter optimization techniques.The flow directions and discharge locations predicted by this updated model generally match the 1997 model despite refinements and other changes. In the updated model, most

  16. Investigation of photon spectra and contributions to air kerma rates in the environment near nuclear facilities using portable germanium gamma spectrometry

    Energy Technology Data Exchange (ETDEWEB)

    Hunt, G.J. [Centre for Environment, Fisheries and Aquaculture Science, Lowestoft (United Kingdom)

    2000-05-01

    Portable spectrometers based on NaI or Ge detectors are now important additions to the tools available for monitoring and assessment of radioactivity and radiation dose rates in the environment due to both natural and anthropogenic sources. The high resolution of the Ge detector is of particular use in rapidly identifying and assessing radionuclides of significance. Portable spectrometry is of importance in assessing deposited activity and contributions to air kerma rates, and the rapid availability of these results would be significant in the event of a nuclear emergency in addition to the more usual application of measuring concentrations of radionuclides in environmental samples. In the course of developing a portable germanium detector system, spectra were measured at a number of locations in the environment near nuclear establishments in the UK. These spectra are presented and analysed in this paper in terms of the radionuclide contributions and gamma air kerma rates. Particular features are highlighted. First, background contributions are characterised using an example spectrum measured at Lowestoft beach, where anthropogenic influences are low. By contrast, near the Magnox nuclear power station at Bradwell, Essex there are contributions to the spectra due to photons from {sup 16}N, {sup 41}Ar and {sup 60}Co. In the Ravenglass estuary near Sellafield, {sup 137}Cs features prominently, with smaller contributions due to other radionuclides discharged in liquid waste from Sellafield. In the Ribble estuary which is influenced by discharges from the Springfields fuel fabrication plant as well as from Sellafield, measurements were made on a houseboat at high and low tide; there was a significant difference in the contribution due to {sup 137}Cs from Sellafield. Upstream of the Springfields works, peaks in the spectrum were observed due to {sup 234}Th and {sup 234m}Pa due to discharges from the site, as well as {sup 137}Cs from BNFL Sellafield. The paper highlights

  17. Mystery of the First Russian Rifle Naval Guns

    Directory of Open Access Journals (Sweden)

    Nicholas W. Mitiukov

    2015-09-01

    Full Text Available In 1859 France completed the first ocean-going ironclad warship, «La Gloire», and changed the definition of naval power completely. Russia, as all the other Powers, found that her most powerful naval gun, the 60-pdr, was insufficient for modern warfare, and realized the future naval armament relied on heavy rifled artillery. Both the Army and Navy began purchasing such cannon from foreign providers until a suitable domestic weapon could be produced. The relationship between the Russian military and Krupp is well known. But there was another provided, the Blakely Ordnance Company in England sold many guns to the Army and Navy, beginning with 8-inch MLR in early 1863 to a large number of 9- and 11-inch guns. Deliveries began in November 1863 and continued until mid-1866. But no sources on the armament of Russian ships and fortresses mentions these guns. What happened to them is a mystery.

  18. Ambient air/near-field measurements of methane and Volatile Organic Compounds (VOCs) from a natural gas facility in Northern Europe

    Science.gov (United States)

    Baudic, Alexia; Gros, Valérie; Bonsang, Bernard; Baisnee, Dominique; Vogel, Félix; Yver Kwok, Camille; Ars, Sébastien; Finlayson, Andrew; Innocenti, Fabrizio; Robinson, Rod

    2015-04-01

    Since the 1970's, the natural gas consumption saw a rapid growth in large urban centers, thus becoming an important energy resource to meet continuous needs of factories and inhabitants. Nevertheless, it can be a substantial source of methane (CH4) and pollutants in urban areas. For instance, we have determined that about 20% of Volatile Organic Compounds (VOCs) in downtown Paris are originating from this emission source (Baudic, Gros et al., in preparation). Within the framework of the "Fugitive Methane Emissions" (FuME) project (Climate-KIC, EIT); 2-weeks gas measurements were conducted at a gas compressor station in Northern Europe. Continuous ambient air measurements of methane and VOCs concentrations were performed using a cavity ring-down spectrometer (model G2201, Picarro Inc., Santa Clara, USA) and two portable GC-FID (Chromatotec, Saint-Antoine, France), respectively. On-site near-field samplings were also carried out at the source of two pipelines using stainless steel flasks (later analyzed with a laboratory GC-FID). The objective of this study aims to use VOCs as additional tracers in order to better characterize the fugitive methane emissions in a complex environment, which can be affected by several urban sources (road-traffic, others industries, etc.). Moreover, these measurements have allowed determining the chemical composition of this specific source. Our results revealed that the variability of methane and some VOCs was (rather) well correlated, especially for alkanes (ethane, propane, etc.). An analysis of selected events with strong concentrations enhancement was performed using ambient air measurements; thus allowing the preliminary identification of different emission sources. In addition, some flasks were also sampled in Paris to determine the local natural gas composition. A comparison between both was then performed. Preliminary results from these experiments will be presented here.

  19. The Participation of Ukrainian Companies in Building the Mechanisms for Naval Aviation

    Directory of Open Access Journals (Sweden)

    Andrey I. Kharuk

    2015-03-01

    Full Text Available The main program for the development and production of equipment for naval aviation, carried out in Ukraine in 1910 - 1980. The author comes to the conclusion that naval aviation has never been a priority area for the Ukrainian aviation industry. However, throughout its history, the aircrafts intended for naval aviation, developed and in some cases introduced into serial production.

  20. 76 FR 1386 - Safety Zone; Centennial of Naval Aviation Kickoff, San Diego Bay, San Diego, CA

    Science.gov (United States)

    2011-01-10

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Centennial of Naval Aviation Kickoff, San... in support of the Centennial of Naval Aviation Kickoff. This temporary safety zone is necessary to... Purpose On February 12, 2010, the Centennial of Naval Aviation Kickoff will take place in San Diego Bay...

  1. 30 CFR 218.101 - Royalty and rental remittance (naval petroleum reserves).

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Royalty and rental remittance (naval petroleum... INCENTIVES Oil and Gas, Onshore § 218.101 Royalty and rental remittance (naval petroleum reserves). Remittance covering payments of royalty or rental on naval petroleum reserves must be accomplished by...

  2. 78 FR 29124 - Meeting of the U.S. Naval Academy Board of Visitors

    Science.gov (United States)

    2013-05-17

    ... Department of the Navy Meeting of the U.S. Naval Academy Board of Visitors AGENCY: Department of the Navy, DoD. ACTION: Notice of partially closed meeting. SUMMARY: The United States Naval Academy Board of... Naval Academy. The executive session of this meeting from 11:00 a.m. to 12:00 p.m. on June 3, 2013,...

  3. 77 FR 65870 - Meeting of the U.S. Naval Academy Board of Visitors

    Science.gov (United States)

    2012-10-31

    ... Department of the Navy Meeting of the U.S. Naval Academy Board of Visitors AGENCY: Department of the Navy, DoD. ACTION: Notice of partially closed meeting. SUMMARY: The U.S. Naval Academy Board of Visitors... Naval Academy. The executive session of this meeting from 11:00 a.m. to 12:00 p.m. on December 3,...

  4. 75 FR 18167 - Meeting of the U.S. Naval Academy Board of Visitors

    Science.gov (United States)

    2010-04-09

    ... Department of the Navy Meeting of the U.S. Naval Academy Board of Visitors AGENCY: Department of the Navy, DoD. ACTION: Notice of partially closed meeting. SUMMARY: The U.S. Naval Academy Board of Visitors... Naval Academy. The executive session of this meeting from 11 a.m. to 12 p.m. on June 28, 2010,...

  5. 78 FR 53430 - Meeting of the U.S. Naval Academy Board of Visitors

    Science.gov (United States)

    2013-08-29

    ... Department of the Navy Meeting of the U.S. Naval Academy Board of Visitors AGENCY: Department of the Navy, DoD. ACTION: Notice of partially closed meeting. SUMMARY: The U.S. Naval Academy Board of Visitors... Naval Academy. The executive session of this meeting from 11:00 a.m. to 12:00 p.m. on September 30,...

  6. The rise of naval powes in Asia and Europe's decline

    OpenAIRE

    Terjesen, Bjørn; Tunsjø, Øystein (eds.)

    2012-01-01

    For the first time in modern history Asian states are spending more on defence than their European counterparts. The sea power ambitions of leading land powers such as China, Russia and India stand as a challenge to US naval supremacy in the region. The old European great powers are becoming marginalised in an increasingly Asia-centred world. The edited volume The Rise of Naval Powers in Asia and Europe’s Decline examines this new geopolitical landscape of the 21st century, emphasising ...

  7. The photosynthetic acclimation response of Lolium perenne to four years growth in a free-air CO{sub 2} enrichment (FACE) facility

    Energy Technology Data Exchange (ETDEWEB)

    Creasey, R. [Univ. of Essex (United Kingdom)

    1996-11-01

    In this study, the photosynthetic responses of field grown Lolium perenne to ambient (354 {mu}mol mol{sup -1}) and elevated (600 {mu}mol mol{sup -1}) C{sub a} were measured. The experiment utilized the FACE facility at Eschikon, Switzerland; here the L. Perenne swards had been grown at two nitrogen treatments, with six cuts per year, for 4 years. The study revealed a significant decrease in Rubisco activity (Vcmax) in the low nitrogen FACE plots; this is consistent with the theories of source-sink imbalance resulting in feedback inhibition and down-regulation. Such negative acclimation was not wholly supported by diurnal investigations which revealed an average stimulation of 53.38% and 52.78% in the low and high nitrogen, respectively. However, light response curves and AI investigations also suggested down-regulation, especially in the low nitrogen. SI is expected to decrease in response to elevated C{sub a}, if any change is seen. This was indeed observed in the high nitrogen plots but for the low nitrogen a significant increase was found. Conclusions drawn from this project center around the implications of negative acclimation to future crop productivity. For instance, inter-specific differences in response to elevated C{sub a} may result in ecosystem changes and new management techniques may be necessary. However, real predictions cannot be made from leaf level studies alone as these may not represent the overall changes at the whole plant level.

  8. Ion sequestration particles for naval anticorrosion coatings

    Science.gov (United States)

    Zguris, Zachary Z.

    Corrosion is the electrochemical process of a metal returning to its lower energy state, the metal oxide. The cost of corrosion is difficult to estimate. One area particularly susceptible to corrosion problems with high maintenance costs is that of the 20,000 tanks existent in the US Naval Fleet. The Navy is sponsoring the development of novel coatings and additives that can be used to decrease the rising corrosion related costs. This dissertation describes in detail the synthesis of Ion Sequestration Particles (ISP) that when added to the standard MIL-DTL-24441 or potentially another coating system act to enhance the anticorrosion properties of the coating. A solid ion sequestration core material (SISCM) is first produced. The core is then encapsulated in a second stage forming a shell that protects the SISCM sufficiently from the harmful interactions with uncured epoxy based coatings. ISPs were designed to sequester harmful ions while releasing passivating ions in their place. The passivating ions then migrate to defect sites at the coating interface where they act to inhibit corrosion. The anticorrosion performance of ISPs in epoxy coatings has been demonstrated by both 500 hrs of hot deionized water immersion and 1000 hrs of salt spray exposure (ASTM B117). The best improvements in coating performance are attained with ISP content ranging from 5-10 wt % loading in a coating. ISPs were designed to limit the transport of harmful ions through the coating. However this work has determined high diffusion coefficients for ions (CI- and PO42-) through the epoxy matrix. Without ISPs, the diffusion coefficient through the MIL-DTL-24441 coating was determined for phosphate to be 1.16x10-7 cm2/s and for chloride to be in the range of 2.7x10-9 to 5.6x10-10 cm2/s. The addition of 5 wt % ISPs to the coating had the effect of decreasing the diffusion coefficient by an average of 25.5%. These results yield the conclusion that the enhanced anticorrosion properties of coatings

  9. Naval Science and Technology: Who is ONR?

    Science.gov (United States)

    2012-08-01

    Next-Generation Air Defense systems • Efficient Desalinization Aviation: • Turbine Engine Efficiency Improvements • Next-Generation Electronic...gamma  and  cosmic  rays,   solar  physics,  and   solar  terrestrial  rela6onships.   •  Divisions:   -­‐Acous6c  Division

  10. Environmental Assessment for Construction of Security Forces Facility/Demolition of Existing Building 528 MacDill AFB, Florida

    Science.gov (United States)

    2005-08-01

    Gennarro and Tish Maddy MacDill Air Force Base Environmental Restoration Program 7621 Hillsborough Loop Dr. MacDill AFB, FL 33621-5207 Bryan...MacDill Air Force Base Maddy, Tish Lead-based Paint and Asbestos Records, Building 528. Verbal correspondence, February 1, 2005. Naval

  11. Power Systems Development Facility

    Energy Technology Data Exchange (ETDEWEB)

    Southern Company Services

    2004-04-30

    This report discusses Test Campaign TC15 of the Kellogg Brown & Root, Inc. (KBR) Transport Gasifier train with a Siemens Power Generation, Inc. (SPG) particle filter system at the Power Systems Development Facility (PSDF) located in Wilsonville, Alabama. The Transport Gasifier is an advanced circulating fluidized-bed reactor designed to operate as either a combustor or gasifier using a particulate control device (PCD). While operating as a gasifier, either air or oxygen can be used as the oxidant. Test run TC15 began on April 19, 2004, with the startup of the main air compressor and the lighting of the gasifier startup burner. The Transport Gasifier was shutdown on April 29, 2004, accumulating 200 hours of operation using Powder River Basin (PRB) subbituminous coal. About 91 hours of the test run occurred during oxygen-blown operations. Another 6 hours of the test run was in enriched-air mode. The remainder of the test run, approximately 103 hours, took place during air-blown operations. The highest operating temperature in the gasifier mixing zone mostly varied from 1,800 to 1,850 F. The gasifier exit pressure ran between 200 and 230 psig during air-blown operations and between 110 and 150 psig in oxygen-enhanced air operations.

  12. Life cycle inventory analysis of regenerative thermal oxidation of air emissions from oriented strand board facilities in Minnesota - a perspective of global climate change

    Energy Technology Data Exchange (ETDEWEB)

    Nicholson, W.J. [Potlatch Corp., San Francisco, CA (United States)

    1997-12-31

    Life cycle inventory analysis has been applied to the prospective operation of regenerative thermal oxidation (RTO) technology at oriented strand board plants at Bemidji (Line 1) and Cook, Minnesota. The net system destruction of VOC`s and carbon monoxide, and at Cook a small quantity of particulate, has a very high environmental price in terms of energy and water use, global warming potential, sulfur and nitrogen oxide emissions, solids discharged to water, and solid waste deposited in landfills. The benefit of VOC destruction is identified as minor in terms of ground level ozone at best and possibly slightly detrimental. Recognition of environmental tradeoffs associated with proposed system changes is critical to sound decision-making. There are more conventional ways to address carbon monoxide emissions than combustion in RTO`s. In an environment in which global warming is a concern, fuel supplemental combustion for environmental control does not appear warranted. Consideration of non-combustion approaches to address air emission issues at the two operations is recommended. 1 ref., 5 tabs.

  13. [Peers contribution to mental health work: considerations on the relationship between formal and informal help. A case study in a mental health facility in Buenos Aires].

    Science.gov (United States)

    Ardila Gómez, Sara; Agrest, Martín; Abadi, Daniel; Cáceres, Carmen

    2013-01-01

    Including peers to the mental health workforce has been part of a larger debate regarding specificity and incumbencies of peers' work, as well as their relationship with other workers. While some members of the workforce are proposing to train peers to have them help in different settings and interventions, others see them as unfair and underprepared competitors trying to replace them. Based on this debate, and from a Collective Health perspective on the concept of "care", this paper supports the idea that, since they put "care" as central to anything done by the mental health workforce, peers could be crucial to practices in Mental Health. An experience that took place in a Day Hospital in Buenos Aires City, conversed within a group dedicated to reflect on peers' support, is analyzed in order to unveil the relationship between peers and professionals, as well as peers' specificity. It is withstand that one of the main contributions of including peers is to help professionals think more about the relational dimension of their work and about the way they treat, call and refer to patients.

  14. 76 FR 13425 - Federal Property Suitable as Facilities To Assist the Homeless

    Science.gov (United States)

    2011-03-11

    ... Energy, Office of Engineering & Construction Management, MA-50, 1000 Independence Ave., SW., Washington..., Director of Real Estate, Department of the Navy, Naval Facilities Engineering Command, Washington Navy Yard... BUILDING ILLINOIS 1LT A.J. Ellison ] Army Reserve Wood River IL 62095 Landholding Agency: GSA...

  15. 75 FR 31807 - Federal Property Suitable as Facilities To Assist the Homeless; Republication

    Science.gov (United States)

    2010-06-04

    ... Engineering & Construction Management, MA-50, 1000 Independence Ave, SW., Washington, DC 20585: (202) 586..., Asset Management Division, Naval Facilities Engineering Command, Washington Navy Yard, 1330 Patterson... hall; 2,519 sq. ft.--maint. shop South Dakota Camp Crook Bldg. No. 2002 Camp Crook Co: Harding SD...

  16. Thermal energy storage test facility

    Science.gov (United States)

    Ternes, M. P.

    1980-01-01

    The thermal behavior of prototype thermal energy storage units (TES) in both heating and cooling modes is determined. Improved and advanced storage systems are developed and performance standards are proposed. The design and construction of a thermal cycling facility for determining the thermal behavior of full scale TES units is described. The facility has the capability for testing with both liquid and air heat transport, at variable heat input/extraction rates, over a temperature range of 0 to 280 F.

  17. Verification of the Naval Oceanic Vertical Aerosol Model During Fire

    NARCIS (Netherlands)

    Davidson, K.L.; Leeuw, G. de; Gathman, S.G.; Jensen, D.R.

    1990-01-01

    The Naval Oceanic Vertical Aerosol Model (NOVAM) has been formulated to estimate the vertical structure of the optical and infrared extinction coefficients in the marine atmospheric boundary layer (MABL), for waverengths between 0,2 and 40 um. NOVAM was designed to predict, utilizing a set of routin

  18. The Naval Ocean Vertical Aerosol Model : Progress Report

    NARCIS (Netherlands)

    Leeuw, G. de; Gathman, S.G.; Davidson, K.L.; Jensen, D.R.

    1990-01-01

    The Naval Oceanic Vertical Aerosol Model (NOVAM) has been formulated to estimate the vertical structure of the optical and infrared extinction coefficients in the marine atmospheric boundary layer (MABL). NOVAM was designed to predict the non-uniform and non-logarithmic extinction profiles which are

  19. Security Guard Services Contract at Naval Weapons Station Earle

    Science.gov (United States)

    2009-01-23

    Naval Operations Instruction QA Quality Assurance QAE Quality Assurance Evaluator QAP Quality Assurance Plan INSPECTOR GENERAL... QAP ) that specifies all contract work requiring surveillance and the surveillance method. Maintenance and Operation Manual (MO)-327 provides...guidance for creating and administering the plan. MO-327 states that QAPs : (a) Provide quality assurance evaluators (QAEs) with a systematic plan

  20. Acoustic Signature Monitoring and Management of Naval Platforms

    NARCIS (Netherlands)

    Basten, T.G.H.; Jong, C.A.F. de; Graafland, F.; Hof, J. van 't

    2015-01-01

    Acoustic signatures make naval platforms susceptible to detection by threat sensors. The variable operational conditions and lifespan of a platform cause variations in the acoustic signature. To deal with these variations, a real time signature monitoring capability is being developed, with advisory

  1. Office of Naval Research: Solid and Structural Mechanics

    DEFF Research Database (Denmark)

    Belytschenko, T.; Murphy, W.P.; Bernitsas, M.M.;

    1997-01-01

    The goal of this report is to pursue a new paradigm for basic research in Solid and Structural Mechanics in order to serve the needs of the Navy of the 21st century. The framework for the report was established through meetings of the committee with Navy engineers and Office of Naval Research...

  2. Naval Ships Acquisition Strategy for the Venezuelan Navy.

    Science.gov (United States)

    1982-06-01

    General de la Marina,’ Acta No ACT-DM-CGM-0001 Definicion del Modelo Teorico Para Systemas Mayores de Defensa Naval, Comando General de la MarFina...Manual de Normas y Procedimientos Adiuinistrativos de ia Mision Venezolana en Italia, Programa.d Adquisicion para las Fragatas Clase "Mariscal Sucre

  3. TACOP : A cognitive agent for a naval training simulation environment

    NARCIS (Netherlands)

    Doesburg, W.A. van; Heuvelink, A.; Broek, E.L. van den

    2005-01-01

    This paper describes how cognitive modeling can be exploited in the design of software agents that support naval training sessions. The architecture, specifications, and embedding of the cognitive agent in a simulation environment are described. Subsequently, the agent's functioning was evaluated in

  4. Pommihirm Pae tänaval kestab / Allar Viivik

    Index Scriptorium Estoniae

    Viivik, Allar

    2005-01-01

    Lasnamäe elanikud ei ole kindlad, kas Pae tänava pommiplahvatustega seoses vahistati õige inimene. Kaitsepolitseiameti komissari Henno Kuurmanni sõnul annavad kogutud tõendid piisava aluse kahtlustada vahistatud meest seotuses mitme Pae tänaval toimunud plahvatusega

  5. Naval War College. Volume 60, Number 2, Spring 2007

    Science.gov (United States)

    2007-01-01

    line between the belligerents, a liaison office in Tindouf ( Algeria ), a staging area in Dakhla, and the UN headquarters in Laayoune. The team sites...and CATCHPOLE) and the Marianas ( FORAGER ) are examples. A preliminary major naval operation is usually planned to isolate a maritime area of operations

  6. Re-engineering production systems: the Royal Netherlands Naval Dockyard

    NARCIS (Netherlands)

    Zijm, Willem H.M.

    1996-01-01

    Reengineering production systems in an attempt to meet tight cost, quality and leadtime standards has received considerable attention in the last decade. In this paper, we discuss the reengineering process at the Royal Netherlands Naval Dockyard. The process starts with a characterisation and a

  7. An Autonomous Distributed Control System for Naval Platforms

    NARCIS (Netherlands)

    Janssen, J.A.A.J.; Logtmeijer, R.A.; Bodegraven, K.S. van

    2009-01-01

    The success of the missions of naval ships depends highly on the availability of sensor, weapon, and command systems. These systems depend on support systems such as chilled water systems and electrical power systems. Disturbances caused by technical problems or battle damage may result in

  8. An Autonomous Distributed Control System for Naval Platforms

    NARCIS (Netherlands)

    Janssen, J.A.A.J.; Logtmeijer, R.A.; Bodegraven, K.S. van

    2009-01-01

    The success of the missions of naval ships depends highly on the availability of sensor, weapon, and command systems. These systems depend on support systems such as chilled water systems and electrical power systems. Disturbances caused by technical problems or battle damage may result in deteriora

  9. High-Speed, Small Naval Vessel Technology Development Plan

    Science.gov (United States)

    2003-05-01

    the 134 m long, Corsaire 13000 class ferry built in 2000 by Alstom Leroux Naval in France. This steel- hulled ship displaces about 3,400 mt and has a...turbine, putting them in the 26 MW power range. Two steerable units of this size are in service on a Corsaire 14000 monohull ferry built by Alstom

  10. Framework for Naval Cooperation between Vietnam and the United States

    Science.gov (United States)

    2017-06-09

    the Vietnam-United States relationship has taken giant steps forward in virtually every aspect, especially solidified by a Comprehensive Partnership... platform for future relationship between Vietnam and the United States. Finally, this research suggests a framework for naval cooperation between Vietnam...United States relationship has taken giant steps forward in virtually every aspect, especially solidified by a Comprehensive Partnership Agreement signed

  11. Oravate erahuvid Harju tänaval / Jaanus Kõrv

    Index Scriptorium Estoniae

    Kõrv, Jaanus

    2005-01-01

    Kuigi tallinlased hääletasid Harju tänavale pargi ja memoriaali rajamise poolt, pole otsus ellu viidud, kuna planeeringud olid eelmises koalitsioonis ja on ka praegu Reformierakonna haldusalas, ütleb autor. Harju tänavaga piirnevate kruntide omanikest

  12. Naval Research Logistics Quarterly. Volume 29, Number 1.

    Science.gov (United States)

    1982-03-01

    University of North Carolina Paul R. Kleindorfer, University of Pennsylvania John W. Wingate, Naval Surface Weapons Center, White Oak Darwin Klingman...Mathematical Methods of Risk Theory (Springer Verlag, Berlin, 1970). [31 De Finetti, B., "Su una Impostazione Alternativa della Teoria Collettiva del Rischio

  13. Evaluating Point-of-Sale Alternatives within Naval Aviation

    Science.gov (United States)

    2008-06-13

    efficient (doing it economically )? Tertiary Questions. What are the metrics that drive CWR within Naval Aviation? How does NAE measure these metrics...repairs. If the NADEP cannot repair the item at a reasonable cost, it declares the component Beyond Economic Repair (BER). The NADEP FISC Annex will...Demand Management Order Fulfillment Manufacturing Flow Management Supplier Relationship Management Product Development and Commercialization Returns

  14. Women at the Naval Academy: The First Year of Integration.

    Science.gov (United States)

    Navy Personnel Research and Development Center, San Diego, CA.

    The 81 women who entered the U.S. Naval Academy in the summer of 1976 were breaking precedent and attempting to function in a male ethos with virtually no female role models. A central purpose of this study was to determine how various degrees of contact between male and female midshipmen would affect male attitudes. Plebes were administered two…

  15. Naval War College Review. Volume 61, Number 4, Autumn 2008

    Science.gov (United States)

    2008-01-01

    detailed assessment of Axis intentions and capabilities in the Mediter - ranean theater. This assessment was largely a British one, as American 7 8 N A V...chief, Genda, put the naval pilots through classroom briefings and training in flight formations and tactics to be used in the attack. The necessity for

  16. Improving IAQ Via Air Filtration.

    Science.gov (United States)

    Monk, Brian

    1999-01-01

    Provides tips on using air filtration to control indoor air quality in educational facilities, including dedicated spaces with unique air quality conditions such as in libraries, museums and archival storage areas, kitchens and dining areas, and laboratories. The control of particulate contaminants, gaseous contaminants, and moisture buildup are…

  17. Naval Logistics Integration Through Interoperable Supply Systems

    Science.gov (United States)

    2014-06-13

    Air Ground Task Force Materiel Distribution Center MOADT Mean Outside Assistance Delay Time MRO Material Release Order MSRT Mean Supply Response...within GCSS-MC only) for subsequent processing. After pick release ran, GCSS-MC sent Web-STRATIS a Material Release Orders ( MRO ) (also referred to...as a pick) via the Web-STRATIS outbound interface.18 Upon receipt of the MROs , warehouse personnel were able to view the requests in Web- STRATIS and

  18. HISTORY OF NAVAL ARMOUR CALCULATION IN ROMANIA

    Directory of Open Access Journals (Sweden)

    KUMBETLIAN Garabet

    2014-09-01

    Full Text Available The article below describes the history of thick plate calculation in Romania and its impact and recognition by the Department of Defense-“DoD” (Executive Department of the Government of the United States of America. The DoD has three subordinated departments: Army, Navy and Air Force. In addition, there are many Defense Agencies, such as the Defense Advanced Research Projects Agency and schools, including the National Defense University [1].

  19. Mammography Facilities

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Mammography Facility Database is updated periodically based on information received from the four FDA-approved accreditation bodies: the American College of...

  20. Health Facilities

    Science.gov (United States)

    Health facilities are places that provide health care. They include hospitals, clinics, outpatient care centers, and specialized care centers, such as birthing centers and psychiatric care centers. When you ...

  1. Canyon Facilities

    Data.gov (United States)

    Federal Laboratory Consortium — B Plant, T Plant, U Plant, PUREX, and REDOX (see their links) are the five facilities at Hanford where the original objective was plutonium removal from the uranium...

  2. Elevated CO{sub 2} in a prototype free-air CO{sub 2} enrichment facility affects photosynthetic nitrogen relations in a maturing pine forest

    Energy Technology Data Exchange (ETDEWEB)

    Ellsworth, D.S.; LaRoche, J.; Hendrey, G.R.

    1998-03-01

    A maturing loblolly pine (Pinus taeda L.) forest was exposed to elevated CO{sub 2} in the natural environment in a perturbation study conducted over three seasons using the free-air CO{sub 2} enrichment (FACE) technique. At the time measurements were begun in this study, the pine canopy was comprised entirely of foliage which had developed under elevated CO{sub 2} conditions (atmospheric CO{sub 2} {approx} 550 {micro}mol/mol{sup {minus}1}). Measurements of leaf photosynthetic responses to CO{sub 2} were taken to examine the effects of elevated CO{sub 2} on photosynthetic N nutrition in a pine canopy under elevated CO{sub 2}. Photosynthetic CO{sub 2} response curves (A-c{sub i} curves) were similar in FACE trees under elevated CO{sub 2} compared with counterpart trees in ambient plots for the first foliage cohort produced in the second season of CO{sub 2} exposure, with changes in curve form detected in the foliage cohorts subsequently produced under elevated CO{sub 2}. Differences in the functional relationship between carboxylation rate and N{sub a} suggest that for a given N{sub a} allocated among successive cohorts of foliage in the upper canopy, V{sub c max} was 17% lower in FACE versus Ambient trees. The authors also found that foliar Rubisco content per unit total protein derived from Western blot analysis was lower in late-season foliage in FACE foliage compared with ambient-grown foliage. The results illustrate a potentially important mode of physiological adjustment to growth conditions that may operate in forest canopies. Findings suggest that mature loblolly pine trees growing in the field may have the capacity for shifts in intrinsic nitrogen utilization for photosynthesis under elevated CO{sub 2} that are not dependent on changes in leaf N. Findings suggest a need for continued examination of internal feedbacks at the whole-tree and ecosystem level in forests that may influence long-term photosynthetic responses to elevated CO{sub 2}.

  3. ELEVATED CO{sub 2} IN A PROTOTYPE FREE-AIR CO{sub 2} ENRICHMENT FACILITY AFFECTS PHOTOSYNTHETIC NITROGEN RELATIONS IN A MATURING PINE FOREST

    Energy Technology Data Exchange (ETDEWEB)

    ELLSWORTH,D.S.; LA ROCHE,J.; HENDREY,G.R.

    1998-03-01

    A maturing loblolly pine (Pinus taeda L.) forest was exposed to elevated CO{sub 2} in the natural environment in a perturbation study conducted over three seasons using the free-air CO{sub 2} enrichment (FACE) technique. At the time measurements were begun in this study, the pine canopy was comprised entirely of foliage which had developed under elevated CO{sub 2} conditions (atmospheric [CO{sub 2}] {approx} 550 {micro}mol mol{sup {minus}1}). Measurements of leaf photosynthetic responses to CO{sub 2} were taken to examine the effects of elevated CO{sub 2} on photosynthetic N nutrition in a pine canopy under elevated CO{sub 2}. Photosynthetic CO{sub 2} response curves (A-c{sub i} curves) were similar in FACE trees under elevated CO{sub 2} compared with counterpart trees in ambient plots for the first foliage cohort produced in the second season of CO{sub 2} exposure, with changes in curve form detected in the foliage cohorts subsequently produced under elevated CO{sub 2}. Differences in the functional relationship between carboxylation rate and N{sub a} suggest that for a given N{sub a} allocated among successive cohorts of foliage in the upper canopy, V{sub c max} was 17% lower in FACE versus Ambient trees. The authors also found that foliar Rubisco content per unit total protein derived from Western blot analysis was lower in late-season foliage in FACE foliage compared with ambient-grown foliage. The results illustrate a potentially important mode of physiological adjustment to growth conditions that may operate in forest canopies. Their findings suggest that mature loblolly pine trees growing in the field may have the capacity for shifts in intrinsic nitrogen utilization for photosynthesis under elevated CO{sub 2} that are not dependent on changes in leaf N. While carboxylation efficiency per unit N apparently decreased under elevated CO{sub 2}, photosynthetic rates in trees at elevated CO{sub 2} concentrations {approx} 550 pmol mol{sub {minus}1} are still

  4. Pressurized burner test facility

    Energy Technology Data Exchange (ETDEWEB)

    Maloney, D.J.; Norton, T.S.; Hadley, M.A.

    1993-09-01

    The US Department of Energy`s METC has recently completed construction and commissioning of a new high-pressure combustion research facility. Utilities servicing the facility enable combustion tests at scales up to 3 MW (10 MM Btu/h) and pressures in excess of 3000 kPa (30 atm). These include a preheated, high-pressure air supply that can deliver up to 1.7 kg/s (3.7 lbs/s) of combustion air, and a high-pressure, natural gas compressor that can deliver 0.8 kg/s (.19 lbs/s). In the summer of 1994 METC`s syngas generator is scheduled to come on line, at which time combustion tests on a range of fuel gases from low to medium to high heating values will be possible. The syngas generator will simulate a range of fuel gas compositions characteristic of coal gasification product streams. As part of the combustion facility, a high-pressure burner test facility is currently being constructed to support the development of gas turbine combustion systems fired on natural gas and coal-derived gaseous fuels containing fuel-bound nitrogen. The facility, illustrated in Figure 1, is a 61-centimeter (24-inch) diameter, refractory-lined vessel of modular construction, offering the flexibility to test a variety of NO{sub x} control concepts. Burner test modules are sandwiched between gas inlet and sampling plenums with a maximum combustion test zone of 2.2 m (90 inches) in length. Modules are custom designed for specific burners.

  5. Technical Feasibility Study for Deployment of Ground-Source Heat Pump Systems: Portsmouth Naval Shipyard -- Kittery, Maine

    Energy Technology Data Exchange (ETDEWEB)

    Hillesheim, M.; Mosey, G.

    2014-11-01

    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. Portsmouth Naval Shipyard (PNSY) is a United States Navy facility located on a series of conjoined islands in the Piscataqua River between Kittery, ME and Portsmouth, NH. EPA engaged NREL to conduct a study to determine technical feasibility of deploying ground-source heat pump systems to help PNSY achieve energy reduction goals.

  6. An Assessment of External Organizational Marketing at Naval Aviation Depot (NADEP) North Island

    Science.gov (United States)

    2005-12-01

    Logistics Command (ALC) at McClellan Air Force Base ( AFB ) in Sacramento , California. The second facility identified was the San Antonio ALC at Kelly...appointed BRAC Commission recommended the closure of 2 out of 5 of the United States Air Force’s aviation depots. The first was the Sacramento Aviation... AFB in San Antonio, Texas. To the commission, these two depots represented redundant production capacity that was already available at the

  7. Range Reference Atmosphere, Nellis Air Force Base, Nevada

    Science.gov (United States)

    1991-08-01

    vi’scosity, designated as 1, is defined as the ratio of the dynamic coefficient of viscosity of a gas to its density, or ’ IPIP (82) The...Spalce Administration NASA/MSFC NASA/Marshall Space Flight Center NASA/WFC NASA/Wallops Flight Ceiter NATC Naval Air Test Center NOAA National Oceanic

  8. The Chinese Air Force: Evolving Concepts, Roles, and Capabilities

    Science.gov (United States)

    2012-01-01

    Air and Cosmos [Paris], May 6, 2011, 16–17. 144 Ibid. 145 Nick Eftimiades, Chinese Intelligence Operations (Annapolis, MD: Naval Institute Press...http://en.rian.ru/analysis/20101229/161986565. html>; Nathan Hodge , “China’s J–20 Fighter: Stealthy or Just Stealthy Looking?” The Wall Street Journal

  9. Air Force Operational Contracting Knowledge Assessment: Analyzing Explicit and Tacit Contracting Knowledge

    Science.gov (United States)

    2011-12-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT Air Force Operational Contracting Knowledge Assessment...Analyzing Explicit and Tacit Contracting Knowledge By: Derek Aufderheide, Michael Corrigan, and Jeremy Maloy December 2011...SUBTITLE Air Force Operational Contracting Knowledge Assessment: Analyzing Explicit and Tacit Contracting Knowledge 5. FUNDING NUMBERS 6. AUTHOR(S

  10. Norbert Elias, maritime supremacy and the naval profession: on Elias' unpublished studies in the genesis of the naval profession.

    Science.gov (United States)

    Moelker, René

    2003-09-01

    In 1950 Norbert Elias published the first of three studies on 'The Genesis of the Naval Profession' in the British Journal of Sociology. At the time Elias was not the established scholar that he was to become in later days. In the 1950s his work on the 'Naval Profession' was not well received by the audience, even though all the major themes of the 'civilizing process' were interwoven in the article. The other two studies were never published in English journals (only one was published in a Dutch journal but received no international attention). A perusal of the Norbert Elias Archive in Marbach am Neckar in Germany--shows that the 'Naval Profession' project is larger than the intended three part series of articles for the BJS. From an outline to the project found in the archive it can be concluded that Elias intended to write a book with six to seven chapters. The key to the studies is a sketchy theory of institutions, which states that conflict promotes institutional development. Through the conflict between two occupational groups, sailors and soldiers, the naval officer becomes institutionalized as a new profession. During the period this process takes place England acquires maritime supremacy, secures the passages to the colonies and becomes an empire.

  11. Fuels and Lubricants Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Modern naval aircraft and turbine-powered craft require reliable and high-quality fuels and lubricants to satisfy the demands imposed upon them for top performance...

  12. Contamination movement around a permeable reactive barrier at Solid Waste Management Unit 12, Naval Weapons Station Charleston, North Charleston, South Carolina, 2009

    Science.gov (United States)

    Vroblesky, Don A.; Petkewich, Matthew D.; Conlon, Kevin J.

    2010-01-01

    The U.S. Geological Survey and the Naval Facilities Engineering Command Southeast investigated natural and engineered remediation of chlorinated volatile organic compound groundwater contamination at Solid Waste Management Unit 12 at the Naval Weapons Station Charleston, North Charleston, South Carolina, beginning in 2000. In early 2004, groundwater contaminants began moving around the southern end of a permeable reactive barrier (PRB) installed by a consultant in December 2002. The PRB is a 130-foot-long and 3-foot-wide barrier consisting of varying amounts of zero-valent iron with or without sand mixture. Contamination moving around the PRB probably has been transported at least 75 feet downgradient from the PRB at a rate of about 15 to 29 feet per year.

  13. 21 CFR 211.46 - Ventilation, air filtration, air heating and cooling.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Ventilation, air filtration, air heating and... Buildings and Facilities § 211.46 Ventilation, air filtration, air heating and cooling. (a) Adequate... holding of a drug product. (c) Air filtration systems, including prefilters and particulate matter...

  14. CANISTER HANDLING FACILITY CRITICALITY SAFETY CALCULATIONS

    Energy Technology Data Exchange (ETDEWEB)

    C.E. Sanders

    2005-04-07

    This design calculation revises and updates the previous criticality evaluation for the canister handling, transfer and staging operations to be performed in the Canister Handling Facility (CHF) documented in BSC [Bechtel SAIC Company] 2004 [DIRS 167614]. The purpose of the calculation is to demonstrate that the handling operations of canisters performed in the CHF meet the nuclear criticality safety design criteria specified in the ''Project Design Criteria (PDC) Document'' (BSC 2004 [DIRS 171599], Section 4.9.2.2), the nuclear facility safety requirement in ''Project Requirements Document'' (Canori and Leitner 2003 [DIRS 166275], p. 4-206), the functional/operational nuclear safety requirement in the ''Project Functional and Operational Requirements'' document (Curry 2004 [DIRS 170557], p. 75), and the functional nuclear criticality safety requirements described in the ''Canister Handling Facility Description Document'' (BSC 2004 [DIRS 168992], Sections 3.1.1.3.4.13 and 3.2.3). Specific scope of work contained in this activity consists of updating the Category 1 and 2 event sequence evaluations as identified in the ''Categorization of Event Sequences for License Application'' (BSC 2004 [DIRS 167268], Section 7). The CHF is limited in throughput capacity to handling sealed U.S. Department of Energy (DOE) spent nuclear fuel (SNF) and high-level radioactive waste (HLW) canisters, defense high-level radioactive waste (DHLW), naval canisters, multicanister overpacks (MCOs), vertical dual-purpose canisters (DPCs), and multipurpose canisters (MPCs) (if and when they become available) (BSC 2004 [DIRS 168992], p. 1-1). It should be noted that the design and safety analyses of the naval canisters are the responsibility of the U.S. Department of the Navy (Naval Nuclear Propulsion Program) and will not be included in this document. In addition, this calculation is valid for

  15. Probability estimates for the unique childhood leukemia cluster in Fallon, Nevada, and risks near other U.S. Military aviation facilities.

    OpenAIRE

    2004-01-01

    A unique cluster of childhood leukemia has recently occurred around the city of Fallon in Churchill County, Nevada. From 1999 to 2001, 11 cases were diagnosed in this county of 23,982 people. Exposures related to a nearby naval air station such as jet fuel or an infectious agent carried by naval aviators have been hypothesized as potential causes. The possibility that the cluster could be attributed to chance was also considered. We used data from the Surveillance, Epidemiology, and End Resul...

  16. 76 FR 65520 - Federal Property Suitable as Facilities To Assist the Homeless

    Science.gov (United States)

    2011-10-21

    ...: Asbestos present Reasons: Floodway, Contamination, Extensive deterioration Mississippi 12 Bldgs. Naval Air.... ft; current use: storage; non-friable asbestos and lead base paint present; currently under license... asbestos present Reasons: Contamination Bldgs. 0004-0203 Dam Camp Storage Boise ID 83716 Landholding...

  17. Recycling Facilities - Land Recycling Cleanup Locations

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — Land Recycling Cleanup Location Land Recycling Cleanup Locations (LRCL) are divided into one or more sub-facilities categorized as media: Air, Contained Release or...

  18. Recycling Facilities - Land Recycling Cleanup Locations

    Data.gov (United States)

    NSGIC Education | GIS Inventory — Land Recycling Cleanup Location Land Recycling Cleanup Locations (LRCL) are divided into one or more sub-facilities categorized as media: Air, Contained Release or...

  19. Faces of the Naval War College: An Illustrated Catalogue of the U.S. Naval War College’s Collection of Portrait Paintings and Busts

    Science.gov (United States)

    2009-09-01

    College’s collection. All but one of these busts were sculpted by local artist Felix de Weldon in the forty-two-year period between 1948 and 1990...Naval Academy Alumni Association of New York Ac. 1976.35.01 Henry Clay Taylor (1845–1904) was the sixth president of the Naval War College. In 1880

  20. Integrated Disposal Facility Risk Assessment

    Energy Technology Data Exchange (ETDEWEB)

    MANN, F. M.

    2003-06-03

    An environmental risk assessment associated with the disposal of projected Immobilized Low-Activity Waste, solid wastes and failed or decommissioned melters in an Integrated Disposal Facility was performed. Based on the analyses all performance objectives associated with the groundwater, air, and intruder pathways were met.

  1. Asian Facilities

    Science.gov (United States)

    Nakahata, M.

    2011-04-01

    Asian underground facilities are reviewed. The YangYang underground Laboratory in Korea and the Kamioka observatory in Japan are operational and several astrophysical experiments are running. Indian Neutrino Observatory(INO) and China JinPing Underground Laboratory (CJPL) are under construction and underground experiments are being prepared. Current activities and future prospects at those underground sites are described.

  2. Development of radar cross section analysis system of naval ships

    Directory of Open Access Journals (Sweden)

    Kookhyun Kim

    2012-03-01

    Full Text Available A software system for a complex object scattering analysis, named SYSCOS, has been developed for a systematic radar cross section (RCS analysis and reduction design. The system is based on the high frequency analysis methods of physical optics, geometrical optics, and physical theory of diffraction, which are suitable for RCS analysis of electromagnetically large and complex targets as like naval ships. In addition, a direct scattering center analysis function has been included, which gives relatively simple and intuitive way to discriminate problem areas in design stage when comparing with conventional image-based approaches. In this paper, the theoretical background and the organization of the SYSCOS system are presented. To verify its accuracy and to demonstrate its applicability, numerical analyses for a square plate, a sphere and a cylinder, a weapon system and a virtual naval ship have been carried out, of which results have been compared with analytic solutions and those obtained by the other existing software.

  3. E AREA LOW LEVEL WASTE FACILITY DOE 435.1 PERFORMANCE ASSESSMENT

    Energy Technology Data Exchange (ETDEWEB)

    Wilhite, E

    2008-03-31

    , situated immediately north of the Mixed Waste Management Facility. The E-Area Low-Level Waste Facility is comprised of 200 acres for waste disposal and a surrounding buffer zone that extends out to the 100-m point of compliance. Disposal units within the footprint of the low-level waste facilities include the Slit Trenches, Engineered Trenches, Component-in-Grout Trenches, the Low-Activity Waste Vault, the Intermediate-Level Vault, and the Naval Reactor Component Disposal Area. Radiological waste disposal operations at the E-Area Low-Level Waste Facility began in 1994. E-Area Low-Level Waste Facility closure will be conducted in three phases: operational closure, interim closure, and final closure. Operational closure will be conducted during the 25-year operation period (30-year period for Slit and Engineered Trenches) as disposal units are filled; interim closure measures will be taken for some units. Interim closure will take place following the end of operations and will consist of an area-wide runoff cover along with additional grading over the trench units. Final closure of all disposal units in the E-Area Low-Level Waste Facility will take place at the end of the 100-year institutional control period and will consist of the installation of an integrated closure system designed to minimize moisture contact with the waste and to serve as a deterrent to intruders. Radiological dose to human receptors is analyzed in this PA in the all-pathways analysis, the inadvertent intruder analysis and the air pathway analysis, and the results are compared to the relevant performance measures. For the all-pathways analysis, the performance measure of relevance is a 25-mrem/yr EDE to representative members of the public, excluding dose from radon and its progeny in air. For the inadvertent intruder, the applicable performance measures are 100-mrem/yr EDE and 500 mrem/yr EDE for chronic and exposure scenarios, respectively. The relevant performance measure for the air pathway is 10

  4. E AREA LOW LEVEL WASTE FACILITY DOE 435.1 PERFORMANCE ASSESSMENT

    Energy Technology Data Exchange (ETDEWEB)

    Wilhite, E

    2008-03-31

    , situated immediately north of the Mixed Waste Management Facility. The E-Area Low-Level Waste Facility is comprised of 200 acres for waste disposal and a surrounding buffer zone that extends out to the 100-m point of compliance. Disposal units within the footprint of the low-level waste facilities include the Slit Trenches, Engineered Trenches, Component-in-Grout Trenches, the Low-Activity Waste Vault, the Intermediate-Level Vault, and the Naval Reactor Component Disposal Area. Radiological waste disposal operations at the E-Area Low-Level Waste Facility began in 1994. E-Area Low-Level Waste Facility closure will be conducted in three phases: operational closure, interim closure, and final closure. Operational closure will be conducted during the 25-year operation period (30-year period for Slit and Engineered Trenches) as disposal units are filled; interim closure measures will be taken for some units. Interim closure will take place following the end of operations and will consist of an area-wide runoff cover along with additional grading over the trench units. Final closure of all disposal units in the E-Area Low-Level Waste Facility will take place at the end of the 100-year institutional control period and will consist of the installation of an integrated closure system designed to minimize moisture contact with the waste and to serve as a deterrent to intruders. Radiological dose to human receptors is analyzed in this PA in the all-pathways analysis, the inadvertent intruder analysis and the air pathway analysis, and the results are compared to the relevant performance measures. For the all-pathways analysis, the performance measure of relevance is a 25-mrem/yr EDE to representative members of the public, excluding dose from radon and its progeny in air. For the inadvertent intruder, the applicable performance measures are 100-mrem/yr EDE and 500 mrem/yr EDE for chronic and exposure scenarios, respectively. The relevant performance measure for the air pathway is 10

  5. Energy use baselining study for the National Naval Medical Center

    Energy Technology Data Exchange (ETDEWEB)

    Parker, G.B.; Halverson, M.A.

    1992-04-01

    This report provides an energy consumption profile for fourteen buildings at the National Naval Medical Center (NNMC) in Bethesda, Maryland. Recommendations are also made for viable energy efficiency projects funded with assistance from the servicing utility (Potomic Electric Power Company) in the form of rebates and incentives available in their Demand Side Management (DSM) program and through Shared Energy Savings (SES) projects. This report also provides estimates of costs and potential energy savings of the recommended projects.

  6. Zirconium as a Structural Material for Naval Systems

    Science.gov (United States)

    2010-08-12

    passive) Silver Solder Cupro Nickels (70-30) Bronzes Copper Brasses Nickel (active) Naval Brass Tin Lead Type 316, 317 Stainless Steels (active) Type...and nitrogen from the atmosphere, embrittling the weld. The techniques used for zirconium welding are gas tungsten arc welding (GTAW), tungsten inert...imposed by the data of Table 4 must be considered, and galvannic couples avoided. 20 NSWC TR 85-48 4-11/2" POROUS BRONZE TYPICAL TRAILING SHIELD DESIGN

  7. CNA Maritime Asia Project. Workshop Two: Naval Developments in Asia

    Science.gov (United States)

    2012-08-01

    the Senkakus, for example) or retake a Japanese island. 1 “Rightwingers land on Senkakus, hoist flags: No arrests as nationalists respond to H.K...would make them capable of hitting land targets in India. These maritime frictions demonstrate that mutual trust between the two countries remains in...by its Near Neighbors: Two Case Studies Lyle Goldstein Professor, China Maritime Studies Institute; U.S. Naval War College Frictions have been

  8. The Naval Airship and the Revolution at Sea

    Science.gov (United States)

    1990-09-01

    6 9 12 ASCM Cross Range at Intercept (NM) Figure 8. DOF Contour, SAM Minimum Range 3 NM 31 impression is, in trying to counter an AAW platform with... ASCH LAUNCH RANGE 130 SAMPS PER SALVO 2 ASCM SPEED 10 MAX SAM’S AIRBORNE 24 SEARCH RADAR HEIGHT 10000 NUMBER OF ASCM’v 60 TARGET HFIGHT (FT.) 25...Warfare in World War il, Operations Evaluation Group, Office of the Chief of Naval Operations, Department of the Navy, 1946 . 22. Operations Analysis

  9. Naval Research Logistics Quarterly. Volume 27, Number 2.

    Science.gov (United States)

    1980-06-01

    Borsting, Naval Postgraduate School Charles Kriebel, Carnegie-Mellon University Leon Cooper, Southern Methodist University Jack Laderman, Bronx, New...whose solution p° will be the focal point of this paper. Condition (4), known as the Walras Law [271, is the aggregated form of Eq. (1) and holds for...excess demand function to be less than or equal to zero; and the fourth condition is Walras ’ Law and reflects the following circumstances: if x,, the

  10. Advanced Naval Surface fire support weapon employment against mobile targets

    OpenAIRE

    Le, Hung B.

    1999-01-01

    Approved for public release; distribution is unlimited Key threat trends have identified shortfalls in Naval Surface Fire Support (NSFS), a mission area that is undergoing rapid evolution. The Navy's ability to effectively provide sea-based fire support to ground forces is profoundly challenged by mobile and reduced dwell time targets. Furthermore, longer range enemy weapon systems, which must be destroyed at greater ranges prior to their engagement of friendly forces, will make NSFS timel...

  11. Status and Future of the Naval R&D Establishment

    Science.gov (United States)

    2010-09-01

    Bay Aquarium Research Institute, and was Director of Engineering from 1999 to 2006. In his time at MBARI he has elevated its Engineering Department...bachelor’s degree with honors from Pfeiffer University in North Carolina. He holds an MA degree from the University of Georgia , and he earned his PhD...as a Marine Corps officer and Naval Aviator. He earned his Doctorate from the Georgia Institute of Technology in systems engineering. He also

  12. Realignment and the Process of Change at Naval Postgraduate School

    Science.gov (United States)

    2003-12-01

    attitudes and affect behavior.77 Thus, as defined in the Strategic Model for Government Communication , analyzing situational factors and designing...and Maury.A. Peiperl, (Boston: McGraw Hill, 1990), 346. 77 James L. Garnett, “Applying a Strategic Model to Government Communication ,” Communicating...Postgraduate School brochure, Naval Postgraduate School Foundation, Monterey, CA: 2002. Garnett, James L. “Applying a Strategic Model to Government

  13. Forward Deployed Naval Forces in the Republic of the Philippines

    Science.gov (United States)

    2016-06-10

    Department of State, accessed April 5, 2016, http://www.state.gov/secretary/remarks/2013/12/218869.htm. 5 Eliza Gray, “U.S. Marine Suspected in...information about the advantages and disadvantages was available. In conducting research, the reliance of professional experience from other naval...Periodicals Gray, Eliza . “U.S. Marine Suspected in Killing of Transgender Woman in Philippines.” Time Magazine, October 14, 2014. Accessed April

  14. Naval Research Logistics Quarterly. Volume 28, Number 4,

    Science.gov (United States)

    1981-12-01

    S, Bazaraa School of Industrial and Systems Engineering Georgia Institute of Technology Atlanta, Georgia Hanif D. Sherali School of Industrial...sElIoTna1 546 M. S. BAZARAA AND It. D. SHERALI As a result, several researchers have devised schemes for ranking the extreme points of an assignment...are zero in VOL. 28, NO. 4, DECEMBER 1981 NAVAL RESEARCH LOGISTICS QUARTERLY 548 M. S. BAZARAA AND H. D. SHERALI a given solution, then this solution is

  15. Systems Architectures for a Tactical Naval Command and Control System

    Science.gov (United States)

    2009-03-01

    assembly of the simpler portions of the problem [ Descartes , 1850: 61]. This thesis dissects the complex engineering process of naval tactical command...Clausewitz presents include courage, strength of body and soul, intelligence, coup d’oeil, determination, energy of action, staunchness, endurance...for the systems engineer will have a fault tolerance placeholder in their mind when defining system functions. Protect Information is removed as a

  16. Index of Oral Histories Relating to Naval Research and Development

    Science.gov (United States)

    1985-01-01

    his views on the engineering ability and management style of CAPT Harold Saunders. He mentions the GUPPY program, submarine hull design, seaworthiness...Ballistic Missile FCRC Federal Contract Research Center FOSS Fiber-Optic Sensor System FY Fiscal Year GAO General Accounting Office GEN General GUPPY ...Smith 4 SI/NMAH 1 Western Michigan U/University I Division of Naval History Archives 1 Dept of Social and Cultural History 1 U of Michigan

  17. Naval Research Logistics Quarterly. Volume 23, Number 1

    Science.gov (United States)

    1976-03-01

    approximated by those with constant ß. For instance, Presutti and Trepp [6] show that the standard normal distribution can be approximated by a...and Quality Control, IRE. 1-11 (1961). [6] Presutti, V. J. and R. C. Trepp , "More Ado About Economic Order Quantities (EOQ)." Naval Res. Log. Quart...order quantity may be deter- mined independently of the reorder point. This special case is discussed by Parker [6], Presutti and Trepp [7] and

  18. An analysis of automatic identification technology applications in Naval Logistics

    OpenAIRE

    Watt, David M.; Smith, David P.

    1997-01-01

    This thesis evaluates potential uses of automatic identification technologies (AIT) in support of Naval logistics. AIT includes a range of technologies and techniques which incorporate the rapid and accurate capture of data and its subsequent processing for cognitive recognition and identification. An introduction to the various AIT system components, from the well established bar coding technology to the more versatile radio frequency identification (RFID) technology, is presented. Additiona...

  19. Naval War College Review. Volume 59, Number 2, Spring 2006

    Science.gov (United States)

    2006-01-01

    also Rahul Roy-Chaudhury, “Maritime and Naval Dimensions of India’s Security,” in India and the IO in the Twilight of the Millennium, ed. P. V. Rao (New...Autumn 2005), pp. 42–43, 46. 34. For the saga of China and aircraft carrier ac- quisition, see Ian Storey and You Ji, “China’s Aircraft Carrier

  20. Naval Enterprise Engineering: Design, Innovate and Train (NEEDIT)

    Science.gov (United States)

    2015-03-04

    training innovative Naval Engineers is that designing (or creating from Bloom taxonomy ) is the highest level of mastery of these abilities. This is...Krathwold. "A Taxonomy for Learning, Teaching and Assessing: A revision of Bloom’s Taxonomy of Educatonal Objectives ." New York: Longman, 2001. Ann...Crismond, David P. and Robin S . Admas. The Informed Design Teaching and Learning matrix. Vols. Vol. 101, No. 4. Journal of Engineering Education

  1. The United States Naval Nuclear Propulsion Program - Over 151 Million Miles Safely Steamed on Nuclear Power

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2015-03-01

    NNSA’s third mission pillar is supporting the U.S. Navy’s ability to protect and defend American interests across the globe. The Naval Reactors Program remains at the forefront of technological developments in naval nuclear propulsion and ensures a commanding edge in warfighting capabilities by advancing new technologies and improvements in naval reactor performance and reliability. In 2015, the Naval Nuclear Propulsion Program pioneered advances in nuclear reactor and warship design – such as increasing reactor lifetimes, improving submarine operational effectiveness, and reducing propulsion plant crewing. The Naval Reactors Program continued its record of operational excellence by providing the technical expertise required to resolve emergent issues in the Nation’s nuclear-powered fleet, enabling the Fleet to safely steam more than two million miles. Naval Reactors safely maintains, operates, and oversees the reactors on the Navy’s 82 nuclear-powered warships, constituting more than 45 percent of the Navy’s major combatants.

  2. Prototypage virtuel pour les programmes navals (Virtual Prototyping in Naval Ships)

    Science.gov (United States)

    2003-03-01

    Par ailleurs, I’am~nagement int~rieur 6tant repr~sent, il est facile d’examiner les aspects facteurs humains : - ergonomie - accessibilit6...techniques de r~alit6 virtuelle en prenant en compte les aspects facteurs humains (accessibilit6, ergonomie , maintenabilit6, validation de procedures

  3. A Proposal for Qualification Standards as a Contracting Officer in the Naval Facilities Engineering Command.

    Science.gov (United States)

    1985-06-01

    award law, Government property, defective pricing data, patent ard data law, labor law , law involving the flow of ccntract monies, and studies the rulings...reasonableness of prices received; upper bound determined by nature of the contracted work (see the next breakpoint on the Labor Law which applies): i) $2000...if work is of a construction-nature; or ii) $2500 if work is service-related. c) up to $10,000: a greater competition base is empha- sized; Labor Law wage

  4. Factors that Influence the Implementation of Energy-Saving Technologies at Naval Shore Facilities.

    Science.gov (United States)

    1985-06-01

    Braid, S. A. Carnes, E. D. Copenhaver , R. M. David, C. Hite, E. J. Soderstrom, and T. J. Wilbanks contributed to our research effort. The assistance of...Calif. Feller, I. and D. C. Menzel. 1977. "Diffusion Milieus as a Focus of Research on Innovation in the Public Sector," Policy Sciences 8, 49-68

  5. A Comprehensive Copper Compliance Strategy: Implementing Regulatory Guidance at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility

    Science.gov (United States)

    2007-01-01

    available were considered, but deemed inappropriate for addition to the site-specific data set. These species are Coryphaena hippurus (common dolphinfish...Mahi Mahi]) and Isognomon californicum (mangrove oyster). Mahi Mahi ( Coryphaena hippurus ) Mahi mahi are widely found in semi-tropical and

  6. Environmental Assessment for Waterfront Facilities Maintenance and Improvements, Pearl Harbor Naval Complex, Oahu, Hawaii

    Science.gov (United States)

    2005-03-01

    species within the greater Pearl Harbor area include the hawksbill turtle (Eretomochelys imbricate) and the humpback whale ( Megaptera novaeangliae ...Branch), and Section 10 of the Rivers and Harbors Act of 1899, as appropriate. The No Action Alternative would not impact any of these resources

  7. Partnered Project Performance in the U.S. Naval Facilities Engineering Command

    Science.gov (United States)

    1994-08-01

    that partnering could offer many opportunities to the construction industry by developing an atmosphere more conducive to innovation , teamwork, trust...opportunity for innovation , and the continuous improvement of quality products and services. Simply stated, partnering is an attitude. It is a way of doing...advocates b ternmork approach forsuccessful construction completion of a project by involving the owner, designer, and contractor during 1the entire

  8. Modeling Tool to Quantify Metal Sources in Stormwater Discharges at Naval Facilities (NESDI Project 455)

    Science.gov (United States)

    2014-06-01

    extent (surface area) of metal materials such as galvanized steel , uncoated fencing, railings, light poles , containers/dumpsters, gangplanks... galvanized materials. The roughly 1000 ft2 area visible consists of ~ 75% galvanized materials. Therefore the entry to the spreadsheet would be 750...ft2 under “Other galvanized materials paved- connected” and 250ft2 under “Heavy laydown paved areas- connected

  9. Analysis of 4D Modeling for Use by the Naval Facilities Engineering Command

    Science.gov (United States)

    2004-08-01

    Use Today Today, 4D modeling is being used to build Space Mountain at the new Hong Kong Disneyland theme park. Additionally, the technology is being...used for the reconstruction of the 26-year-old Space Mountain at the Disneyland in Anaheim. Muller explains: Among the hassles: Contractors must

  10. The NEPRF (Naval Environmental Prediction Research Facility) Sunglint Pattern Calculation and Display System

    Science.gov (United States)

    1989-01-01

    REMEMBER IF C A B+C=180 THEN A=(SUPPLEMENT OF B) -C. SIDEA =ZANG-TANAD IF(SPLAT.LE.0.)GO TO 150 CNOS=0. SIDEB=PIOV2-SPLAT GO TO 160 150 CNOS=1. SIDEB...TO 220 200 WOE=0. CAPC=TWOPI -AA IF(CNOS)370 ,220,210 210 CAPC=AA-PI 220 SINA=SIN( SIDEA :. SINB=SIN(SIDEB) COSC=COS (CAPC) TEMP2 =S INB*S INA*COSC...LINE TRIANGLE). 290 PLON=SPLON PLAT=SPLAT- SIDEA +PIOV2 IF(PLAT.GE.0.)GO TO 300 TLAT=PLAT4-PIOV2 IF(TLAT.LT.0. )TLAT=-TLAT PLAT=-TLAT GO TO 310 300 PLAT

  11. An Assessment of the Naval Facilities Engineering Command’s Investments in Research and Development

    Science.gov (United States)

    1989-06-01

    NCEL’s establishment in 1971 of the Field Engineering Support Office (FESO). The prime purpose of FESO was to see that field activity customers were...had found, the dynamics of the environment make a totally replicative study inappropriate for 1989. The prime objectives in the development of this...August 1988. Dillman, D. A., Mail & Telephone Surveys: The Total Design Method, John Wiley & Sons, Inc., 1978. Erdos & Morgan, Professional Mail Surveys

  12. Air cushion vehicles: A briefing

    Science.gov (United States)

    Anderson, J. L.; Finnegan, P. M.

    1971-01-01

    Experience and characteristics; the powering, uses, and implications of large air cushion vehicles (ACV); and the conceptual design and operation of a nuclear powered ACV freighter and supporting facilities are described.

  13. A Heuristic Algorithm for U.S. Naval Mission Resource Allocation

    Science.gov (United States)

    2008-09-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS Approved for public release; distribution is unlimited A HEURISTIC ALGORITHM FOR...DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE A Heuristic Algorithm for U.S. Naval Mission Allocation 6. AUTHOR(S) Derek T. Dwyer 5...release; distribution is unlimited. A HEURISTIC ALGORITHM FOR U.S. NAVAL MISSION RESOURCE ALLOCATION Derek T. Dwyer Lieutenant Commander

  14. Air Force Roles and Missions: A History

    Science.gov (United States)

    1998-01-01

    Magna Carta ” of an independent air force, providing a formal statement of the equality of air power and land power. It linked the interdependence of...Indianapolis, Ind., Sep. 11, 1925; Ltr, Gen. Mason Patrick to Lt. Col. C. B. Amorous , Feb. 12, 1926. National Archives, RG 18. 57. Maj. Gen. Benjamin D...K112.1- 3. 63. Armstrong and Van Fleet, Naval Avia- tion, pp 62. 64. Ltr, Maj. Gen. Mason Patrick to Lt. Col. C. B. Amorous , New York, NY, Feb. 24, 1926

  15. Survey of health status and physical fitness in Royal Thai Naval Aircraft Carrier personnel

    DEFF Research Database (Denmark)

    Supanitayanon, Thanawat; Jensen, Olaf Chresten; Canals, ML

    2011-01-01

    forces. Methodology: This is a cross-sectional descriptive study using data from annual medical examinations of crew members as stipulated in the decree of the Naval Medical Department's budget for the fiscal year 2009 Nov to 2010 Oct. We analyzed the following health status variables: impaired fasting...... should be recommended while the naval personnel are in dock. Indoor activities such as gym and physical training are deemed more suitable during sea missions however. The health status of Royal Thai Naval aircraft carrier personnel is similar to that of the general naval officers with slightly poorer...

  16. Airing 'clean air' in Clean India Mission.

    Science.gov (United States)

    Banerjee, T; Kumar, M; Mall, R K; Singh, R S

    2017-03-01

    The submission explores the possibility of a policy revision for considering clean air quality in recently launched nationwide campaign, Clean India Mission (CIM). Despite of several efforts for improving availability of clean household energy and sanitation facilities, situation remain still depressing as almost half of global population lacks access to clean energy and proper sanitation. Globally, at least 2.5 billion people do not have access to basic sanitation facilities. There are also evidences of 7 million premature deaths by air pollution in year 2012. The situation is even more disastrous for India especially in rural areas. Although, India has reasonably progressed in developing sanitary facilities and disseminating clean fuel to its urban households, the situation in rural areas is still miserable and needs to be reviewed. Several policy interventions and campaigns were made to improve the scenario but outcomes were remarkably poor. Indian census revealed a mere 31% sanitation coverage (in 2011) compared to 22% in 2001 while 60% of population (700 million) still use solid biofuels and traditional cook stoves for household cooking. Further, last decade (2001-2011) witnessed the progress decelerating down with rural households without sanitation facilities increased by 8.3 million while minimum progress has been made in conversion of conventional to modern fuels. To revamp the sanitation coverage, an overambitious nationwide campaign CIM was initiated in 2014 and present submission explores the possibility of including 'clean air' considerations within it. The article draws evidence from literatures on scenarios of rural sanitation, energy practises, pollution induced mortality and climatic impacts of air pollution. This subsequently hypothesised with possible modification in available technologies, dissemination modes, financing and implementation for integration of CIM with 'clean air' so that access to both sanitation and clean household energy may be

  17. Emission Facilities - Erosion & Sediment Control Facilities

    Data.gov (United States)

    NSGIC Education | GIS Inventory — An Erosion and Sediment Control Facility is a DEP primary facility type related to the Water Pollution Control program. The following sub-facility types related to...

  18. Ebb and Flow: Maintaining the Close Air Support Relationship through History

    Science.gov (United States)

    2016-05-10

    and targets.243 The first A-10 flight lead to arrive in Afghanistan, Lieutenant Colonel Scott ‘ Soup ’ Campbell , described how he first learned... Campbell , The Warthog and the Close Air Support Debate (Annapolis: Naval Institute Press, 2003), 2. 24 John Schlight, Help from Above: Air Force Close Air...Missions, 85. 150 Ibid., 152. 151 Schlight, Help From Above, 73. 152 Campbell , Warthog, 33. 46 Although Key West determined that the CAS

  19. Undergraduate courses for enhancing design ability in naval architecture

    Directory of Open Access Journals (Sweden)

    Kyu-Yeul Lee

    2013-09-01

    Full Text Available Contemporary lectures in undergraduate engineering courses typically focus on teaching major technical knowledge-based theories in a limited time. Therefore, most lectures do not allow the students to gain understanding of how the theories are applied, especially in Naval Architecture and Ocean Engineering departments. Shipyards require students to acquire practical ship design skills in undergraduate courses. To meet this requirement, two lectures are organized by the authors; namely, “Planning Procedure of Naval Architecture & Ocean Engineering” (PNAOE and “Innovative Ship Design” (ISD. The concept of project-based and collaborative learning is applied in these two lectures. In the PNAOE lecture, sophomores receive instruction in the designing and building of model ships, and the students' work is evaluated in a model ship contest. This curriculum enables students to understand the concepts of ship design and production. In the ISD lecture, seniors learn how to develop their creative ideas about ship design and communicate with members of group. They are encouraged to cooperate with others and understand the ship design process. In the capstone design course, students receive guidance to facilitate understanding of how the knowledge from their sophomore or junior classes, such as fluid mechanics, statics, and dynamics, can be applied to practical ship design. Students are also encouraged to compete in the ship design contest organized by the Society of Naval Architects of Korea. Moreover, the effectiveness of project-based and collaborative learning for enhancing interest in the shipbuilding Industry and understanding the ship design process is demonstrated by citing the PNAOE and ISD lectures as examples.

  20. Undergraduate courses for enhancing design ability in naval architecture

    Science.gov (United States)

    Lee, Kyu-Yeul; Ku, Namkug; Cha, Ju-Hwan

    2013-09-01

    Contemporary lectures in undergraduate engineering courses typically focus on teaching major technical knowledge-based theories in a limited time. Therefore, most lectures do not allow the students to gain understanding of how the theories are applied, especially in Naval Architecture and Ocean Engineering departments. Shipyards require students to acquire practical ship design skills in undergraduate courses. To meet this requirement, two lectures are organized by the authors; namely, "Planning Procedure of Naval Architecture & Ocean Engineering" (PNAOE) and "Innovative Ship Design" (ISD). The concept of project-based and collaborative learning is applied in these two lectures. In the PNAOE lecture, sophomores receive instruction in the designing and building of model ships, and the students' work is evaluated in a model ship contest. This curriculum enables students to understand the concepts of ship design and production. In the ISD lecture, seniors learn how to develop their creative ideas about ship design and communicate with members of group. They are encouraged to cooperate with others and understand the ship design process. In the capstone design course, students receive guidance to facilitate understanding of how the knowledge from their sophomore or junior classes, such as fluid mechanics, statics, and dynamics, can be applied to practical ship design. Students are also encouraged to compete in the ship design contest organized by the Society of Naval Architects of Korea. Moreover, the effectiveness of project-based and collaborative learning for enhancing interest in the shipbuilding Industry and understanding the ship design process is demonstrated by citing the PNAOE and ISD lectures as examples.

  1. 40 CFR 60.32c - Designated facilities.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Designated facilities. 60.32c Section 60.32c Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Solid Waste Landfills § 60.32c Designated facilities. (a) The designated facility to which the...

  2. Air Pollution

    Science.gov (United States)

    Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, ... Ozone, a gas, is a major part of air pollution in cities. When ozone forms air pollution, it's ...

  3. Theme: Laboratory Facilities Improvement.

    Science.gov (United States)

    Miller, Glen M.; And Others

    1993-01-01

    Includes "Laboratory Facilities Improvement" (Miller); "Remodeling Laboratories for Agriscience Instruction" (Newman, Johnson); "Planning for Change" (Mulcahy); "Laboratory Facilities Improvement for Technology Transfer" (Harper); "Facilities for Agriscience Instruction" (Agnew et al.); "Laboratory Facility Improvement" (Boren, Dwyer); and…

  4. Improved methodology for developing cost uncertainty models for naval vessels

    OpenAIRE

    Brown, Cinda L.

    2008-01-01

    The purpose of this thesis is to analyze the probabilistic cost model currently in use by NAVSEA 05C to predict cost uncertainty in naval vessel construction and to develop a method that better predicts the ultimate cost risk. The data used to develop the improved approach is collected from analysis of the CG(X) class ship by NAVSEA 05C. The NAVSEA 05C cost risk factors are reviewed and analyzed to determine if different factors are better cost predictors. The impact of data elicitation, t...

  5. Naval War College Review. Volume 63, Number 4, Autumn 2010

    Science.gov (United States)

    2010-01-01

    Hollowpoint Protective Ser- vices, advertise their own ships. In Southeast Asia, Glenn Defense Marine Asia also advertises its own vessels. 34. Sarah Percy ...Professor John E. Jackson is the Naval War College’s manager for the Navy Professional Reading Program. For most of recorded history, the term “reading” has...for your professional library. Any way you go, you will be a better sailor and better citizen for your efforts. JOHN E. JACKSON 1 6 6 N A V A L W A R

  6. The Future of U.S.-India Naval Relations

    Science.gov (United States)

    2017-02-01

    U.S. Pacific Command photo by MC1 Jay M. Chu (2015) http://www.pacom.mil/ Media /News/Article/633260/commander-us-pacific-command- meeting-with- india ...States can advance its naval and maritime relationship with India in the coming five to 10 years. U.S.- India defense relations , especially in the...defense cooperation with India for roughly two decades. This work studies the key factors that have shaped the course of USN-Indian Navy relations to date

  7. Estimates of Peacetime Soviet Naval Intentions: An Assessment of Methods

    Science.gov (United States)

    1981-03-01

    Moscow had embarked on a new naval policy "aimed at building up capabilities not only rfor nuclear (world) wars, but also for conventional (local) wars and... up to the present. In addition to this supposition that tv, Soviets have intentionally designed their fcrcen for traditionol diploqiatil power...given 4or SoVitte arshp v111ii .. a& 06tt" call Is ptoably -ie todat . tot Call priedits ago bettet thaae rei ctst In adition tb nob~re eaptft i t

  8. Naval Research Logistics Quarterly. Volume 27, Number 4.

    Science.gov (United States)

    1980-12-01

    Central Limit Theorem," Theory of Probability and Its Applications, 15, 354-356 (1970). (121 Spivak , M., Calculus on Manifolds, (W.A. Benjamin, New York...the queue length. This point was made in his paper [7]. REFERENCES [II Buck, R.C., Advanced Calculus , (McGraw-Hill, New York, 1956). [2] Burke, P.J...34 Naval Research Logistics Quarterly 17, 397-405 (1970). (51 Boole, G., A Treatise on the Calculus of Finite Di.ikreces (MacMillan and Co., London, 1860

  9. Naval War College Review. Volume 66, Number 4, Autumn 2013

    Science.gov (United States)

    2013-01-01

    to the most shameless modes of burial ,” such as throwing bodies on top of funeral pyres meant for others and then run- ning away. Perseverance “in...Kamikaze Threat (Newport, r.I.: Naval War College Press, 1985), pp. 130– 34; robert stern, Fire from the Sky : Surviving the Kamikaze Threat (annapolis...rat, angel on the Yardarm, pp. 126–27. 35. for Iff spoofing by Japanese kamikazes, see stern, Fire from the Sky , p. 155. for a thor- ough technical

  10. [1st Naval Hospital during the Great Patriotic War].

    Science.gov (United States)

    Chernikov, O G; Chernyĭ, V S; Mishin, Iu A; Soshkin, P A

    2014-05-01

    In the article about The First Naval Hospital, that became famous during the Great Patriotic War, the authors present the facts of the heroic work of the hospital and its staff under the hardest conditions of the Siege of Leningrad, in an atmosphere of constant shelling, its productive clinical and scientfic work during the war years (1941-1945). As a material for the preparation of this article were used documents of the Military-Medical Museum, factual information about the history of the hospital published in various sources.

  11. Single Naval Fuel At-Sea Feasibility Study - Phase One

    Science.gov (United States)

    2007-11-02

    ship propulsion , electrical power generation systems, and USMC ground force equipment. JP-5 was chosen as the single fuel because the aircraft requirements are the most stringent of all the naval fuel user requirements. As an approved alternate to both F-76 and JP-8, JP-5 is the only fuel that can be used by all services for all bulk fuel requirements. It is anticipated that if JP-5 is not available for shipboard propulsion, then limited quantities of commercial marine middle distillate (diesel) fuel, purchased under local bunker contracts, may still be

  12. Telescope site survey at the US Naval Observatory, Flagstaff Station

    Science.gov (United States)

    DiVittorio, Michael; Harris, Frederick; Subasavage, John; Cenko, Andrew

    2016-07-01

    We present the status of site testing being done at and near the US Naval Observatory's Flagstaff Station (NOFS). Differential image motion monitors (DIMM) will be used to measure r0, the Fried seeing parameter, at each candidate site. DIMM results will be correlated with image quality as measured by the NOFS 1.55-m telescope. In addition, sky darkness measurements will be made and analysis of water column measurements made nearby by NOAA will be discussed. Site history, measurement methodology, and preliminary results will be presented.

  13. [Air quality control systems: heating, ventilating, and air conditioning (HVAC)].

    Science.gov (United States)

    Bellucci Sessa, R; Riccio, G

    2004-01-01

    After a brief illustration of the principal layout schemes of Heating, Ventilating, and Air Conditioning (HVAC), the first part of this paper summarizes the standards, both voluntary and compulsory, regulating HVAC facilities design and installation with regard to the question of Indoor Air Quality (IAQ). The paper then examines the problem of ventilation systems maintenance and the essential hygienistic requirements in whose absence HVAC facilities may become a risk factor for people working or living in the building. Lastly, the paper deals with HVAC design strategies and methods, which aim not only to satisfy comfort and air quality requirements, but also to ensure easy and effective maintenance procedures.

  14. Naval Petroleum Reserves in California site environmental report for calendar year 1989

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    This summary for Naval Petroleum Reserves in California (NPRC) is divided into NPR-1 and NPR-2. Monitoring efforts at NPR-1 include handling and disposal of oilfield wastes; environmental preactivity surveys for the protection of endangered species and archaeological resources; inspections of topsoil stockpiling; monitoring of revegetated sites; surveillance of production facilities for hydrocarbons and oxides of nitrogen (NO{sub x}) emissions; monitoring of oil spill prevention and cleanup; and monitoring of wastewater injection. No major compliance issues existed for NPR-1 during 1989. Oil spills are recorded, reviewed for corrective action, and reported. Environmental preactivity surveys for proposed projects which may disturb or contaminate the land are conducted to prevent damage to the federally protected San Joaquin kit fox, blunt-nosed leopard lizard, Tipton kangaroo rat and the giant kangaroo rat. Projects are adjusted or relocated as necessary to avoid impact to dens, burrows, or flat-bottomed drainages. A major revegetation program was accomplished in 1989 for erosion control enhancement of endangered species habitat. The main compliance issue on NPR-2 was oil and produced water discharges into drainages by lessees. An additional compliance issue on NPR-2 is surface refuse from past oilfield operations. 17 refs.

  15. 33 CFR 334.70 - Buzzards Bay, and adjacent waters, Mass.; danger zones for naval operations.

    Science.gov (United States)

    2010-07-01

    ..., Mass.; danger zones for naval operations. 334.70 Section 334.70 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.70 Buzzards Bay, and adjacent waters, Mass.; danger zones for naval operations. (a)...

  16. 33 CFR 334.1140 - Pacific Ocean at San Miguel Island, Calif.; naval danger zone.

    Science.gov (United States)

    2010-07-01

    ... Island, Calif.; naval danger zone. 334.1140 Section 334.1140 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1140 Pacific Ocean at San Miguel Island, Calif.; naval danger zone. (a) The area. The waters around...

  17. 33 CFR 334.120 - Delaware Bay off Milford Neck; naval aircraft bombing target area.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Delaware Bay off Milford Neck; naval aircraft bombing target area. 334.120 Section 334.120 Navigation and Navigable Waters CORPS OF....120 Delaware Bay off Milford Neck; naval aircraft bombing target area. (a) The danger zone. A circular...

  18. 33 CFR 334.1220 - Hood Canal, Bangor; naval restricted areas.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Hood Canal, Bangor; naval restricted areas. 334.1220 Section 334.1220 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1220 Hood Canal, Bangor; naval restricted areas. (a) Hood...

  19. Naval Petroleum and Oil Shale Reserves. Annual report of operations, Fiscal year 1992

    Energy Technology Data Exchange (ETDEWEB)

    1992-12-31

    During fiscal year 1992, the reserves generated $473 million in revenues, a $181 million decrease from the fiscal year 1991 revenues, primarily due to significant decreases in oil and natural gas prices. Total costs were $200 million, resulting in net cash flow of $273 million, compared with $454 million in fiscal year 1991. From 1976 through fiscal year 1992, the Naval Petroleum and Oil Shale Reserves generated more than $15 billion in revenues and a net operating income after costs of $12.5 billion. In fiscal year 1992, production at the Naval Petroleum Reserves at maximum efficient rates yielded 26 million barrels of crude oil, 119 billion cubic feet of natural gas, and 164 million gallons of natural gas liquids. From April to November 1992, senior managers from the Naval Petroleum and Oil Shale Reserves held a series of three workshops in Boulder, Colorado, in order to build a comprehensive Strategic Plan as required by Secretary of Energy Notice 25A-91. Other highlights are presented for the following: Naval Petroleum Reserve No. 1--production achievements, crude oil shipments to the strategic petroleum reserve, horizontal drilling, shallow oil zone gas injection project, environment and safety, and vanpool program; Naval Petroleum Reserve No. 2--new management and operating contractor and exploration drilling; Naval Petroleum Reserve No. 3--steamflood; Naval Oil Shale Reserves--protection program; and Tiger Team environmental assessment of the Naval Petroleum and Oil Shale Reserves in Colorado, Utah, and Wyoming.

  20. 33 CFR 334.220 - Chesapeake Bay, south of Tangier Island, Va.; naval firing range.

    Science.gov (United States)

    2010-07-01

    ... Island, Va.; naval firing range. 334.220 Section 334.220 Navigation and Navigable Waters CORPS OF....220 Chesapeake Bay, south of Tangier Island, Va.; naval firing range. (a) The danger zone. Beginning... the range will be conducted intermittently by one or more vessels, depending on weather and...

  1. 33 CFR 334.930 - Anaheim Bay Harbor, Calif.; Naval Weapons Station, Seal Beach.

    Science.gov (United States)

    2010-07-01

    ... Weapons Station, Seal Beach. 334.930 Section 334.930 Navigation and Navigable Waters CORPS OF ENGINEERS... Bay Harbor, Calif.; Naval Weapons Station, Seal Beach. (a) The restricted area. The water of Anaheim Bay Harbor between the east and west jetties at the United States Naval Weapons Station, Seal Beach...

  2. A meta-level architecture for strategic reasoning in naval planning [Extended Abstract

    NARCIS (Netherlands)

    Hoogendoorn, M.; Jonker, C.M.; Maanen, P.P. van; Treur, J.

    2005-01-01

    The management of naval organizations aims at the maximization of mission success by means of monitoring, planning, and strategic reasoning. This paper presents a meta-level architecture for strategic reasoning in naval planning. The architecture is instantiated with decision knowledge acquired from

  3. Agent-based analysis and simulation of meta-reasoning processes in strategic naval planning

    NARCIS (Netherlands)

    Hoogendoorn, M.; Jonker, C.M.; Maanen, P.P. van; Treur, J.

    2009-01-01

    This paper presents analysis and simulation of meta-reasoning processes based on an agent-based meta-level architecture for strategic reasoning in naval planning. The architecture was designed as a generic agent model and instantiated with decision knowledge acquired from naval domain experts and wa

  4. 7 CFR 160.203 - Fees for inspection and certification of other naval stores material.

    Science.gov (United States)

    2010-01-01

    ... stores material. 160.203 Section 160.203 Agriculture Regulations of the Department of Agriculture... Services Rendered § 160.203 Fees for inspection and certification of other naval stores material. Whenever..., analyze and certify any naval stores material other than spirits of turpentine or rosin, at the request...

  5. 33 CFR 334.860 - San Diego Bay, Calif., Naval Amphibious Base; restricted area.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false San Diego Bay, Calif., Naval..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.860 San Diego... Middle San Diego Bay in an area extending from the northern and eastern boundary of the Naval Amphibious...

  6. 33 CFR 334.880 - San Diego Harbor, Calif.; naval restricted area adjacent to Point Loma.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false San Diego Harbor, Calif.; naval....880 San Diego Harbor, Calif.; naval restricted area adjacent to Point Loma. (a) The area. That portion of San Diego Bay southerly of Ballast Point, exclusive of the southwesterly portion of the restricted...

  7. Broaching the Ship: Rethinking Submarines as a Signaling Tool in Naval Diplomacy

    Science.gov (United States)

    2015-03-01

    offset such costs.50 In the Washington Naval Treaty and its attendant conferences, great pains were taken to develop a systematic method by which sea...concepts.104 China took visceral lessons learned regarding the United States’ carrier diplomacy and retooled its naval construction and defensive

  8. A Short Review of U. S. Naval Ship Concept Design Technology Development Features

    Directory of Open Access Journals (Sweden)

    Hao Wang

    2017-01-01

    Full Text Available In present study, a history analysis and review of last 30 years for U.S. naval ship concept design development trend is proposed. Based on the development of naval ship concept design model history, the three features of development process are further summarized. The first is that model-based system engineering (MBSE becomes the basic of naval ship concept design, while the second one is that the multi-discipline crossing and combination becomes a general innovation model. And the third one is that systematization oriented naval system integration is the developing goal. Some detailed examples are presented to illustrate these three characteristics. Finally, the technology difficulties in naval ship concept design are also presented.

  9. 33 CFR 334.102 - Sandy Hook Bay, Naval Weapons Station EARLE, Piers and Terminal Channel, restricted area...

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Sandy Hook Bay, Naval Weapons... DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.102 Sandy Hook Bay, Naval Weapons Station EARLE, Piers..., shall be enforced by the Commanding Officer, Naval Weapons Station Earle, and/or other persons or...

  10. 75 FR 7453 - Notice of Partially Closed Meeting of the U.S. Naval Academy Board of Visitors

    Science.gov (United States)

    2010-02-19

    ... Department of the Navy Notice of Partially Closed Meeting of the U.S. Naval Academy Board of Visitors AGENCY: Department of the Navy, DoD. ACTION: Notice. SUMMARY: The U.S. Naval Academy Board of Visitors will meet to... curriculum, instruction, physical equipment, fiscal affairs, and academic methods of the Naval Academy....

  11. Pure Air`s Bailly scrubber: A four-year retrospective

    Energy Technology Data Exchange (ETDEWEB)

    Manavi, G.B.; Vymazal, D.C. [Pure Air, Allentown, PA (United States); Sarkus, T.A. [Dept. of Energy, Pittsburgh, PA (United States)

    1997-12-31

    Pure Air`s Advanced Flue Gas Desulfurization (AFGD) Clean Coal Project has completed four highly successful years of operation at NIPSCO`s Bailly Station. As part of their program, Pure Air has concluded a six-part study of system performance. This paper summarizes the results of the demonstration program, including AFGD performance on coals ranging from 2.0--2.4% sulfur. The paper highlights novel aspects of the Bailly facility, including pulverized limestone injection, air rotary sparger for oxidation, wastewater evaporation system and the production of PowerChip{reg_sign} gypsum. Operations and maintenance which have led to the facility`s notable 99.47% availability record are also discussed. A project company, Pure Air on the Lake Limited Partnership, owns the AFGD facility. Pure Air was the turn key contractor and Air Products and Chemicals, Inc. is the operator of the AFGD system.

  12. Sea Level Operation Demonstration of F404-GE-400 Turbofan Engine with JP-5/Bio-Fuel Mixture

    Science.gov (United States)

    2010-03-30

    Aircraft Test and Evaluation Facility Hush House at Naval Air Station Patuxent River, Maryland, on 13 October 2009. The test consisted of two separate...turbofan engine inside the Aircraft Test and Evaluation Facility Hush House at Naval Air Station Patuxent River, Maryland, on 13 October 2009. The test...turbofan engine (ESN 310810) inside the Aircraft Test and Evaluation Facility Hush House at Naval Air Station (NAS) Patuxent River, Maryland, on 13

  13. Thermal energy storage test facility

    Science.gov (United States)

    Ternes, M. P.

    1981-03-01

    Two loops making up the facility, using either air or liquid as the thermal transport fluid, are described. These loops will be capable of cycling residential-size thermal energy storage units through conditions simulating solar or off-peak electricity applications to evaluate the unit's performance. Construction of the liquid cycling loop was completed, and testing of thermal stratification techniques for hot and cold water is reported.

  14. Smart limbed vehicles for naval applications. Part I. Performance analysis

    Energy Technology Data Exchange (ETDEWEB)

    Weisberg, A.; Wood, L.

    1976-09-30

    Research work in smart, unmanned limbed vehicles for naval warfare applications performed during the latter part of FY76 and FY76T by the Special Studies Group of the LLL Physics Department for the Office of Naval Research is reported. Smart water-traversing limbed remotely navigated vehicles are interesting because: they are the only viable small vehicle usable in high sea states; they are small and work on the ocean surface, they are much harder to detect than any other conventional craft; they have no human pilot, are capable of high-g evasion, and will continue to operate after direct hits that would have crippled a human crew; they have the prospect of providing surface platforms possessing unprecedented speed and maneuverability; unlike manned information-gathering craft, they impose almost no penalty for missions in excess of 10 hours (no need to rotate shifts of crewmen, no food/lavatory requirements, etc.) and, in their ''loitering mode'', waterbugs could perhaps perform their missions for days to weeks; they are cheap enough to use for one-way missions; they are mass-producible; they are inherently reliable--almost impossible to sink and, in the event of in-use failure, the vehicle will not be destroyed; they maximally exploit continuing technological asymmetries between the U.S. and its potential opponents; and they are economically highly cost-effective for a wide spectrum of Navy missions. (TFD)

  15. A visual historical review of exposure to asbestos at puget sound naval shipyard (1962-1972).

    Science.gov (United States)

    Hollins, Dana M; Paustenbach, Dennis J; Clark, Katherine; Mangold, Carl A

    2009-02-01

    The study of occupational exposure to asbestos has been an ongoing activity for at least 75 years, dating back to the papers of Merewether and Price (1930). Since that time, literally tens of thousands of air samples have been collected in an attempt to characterize the concentration of asbestos associated with various activities. Many of the individuals who developed diseases from the 1970s to the current day were often exposed to very high airborne concentrations because of direct or indirect exposure to either raw asbestos fiber or insulation during the approximate 1940-1970 time period. Often, these high exposures were associated with work in shipyards during and after World War II and the Korean War, as well as with decommissioning, which continued into the mid-1970s. This study reviews the historical asbestos concentrations measured in shipyards and presents a visual illustration of typical conditions and work practices. A majority of the photographs presented in this article depict work conditions at the Puget Sound Naval Shipyard, circa 1940-1965, which is representative of other military shipyards of the time.

  16. SHIPIR/NTCS: a naval ship infrared signature countermeasure and threat engagement simulator

    Science.gov (United States)

    Vaitekunas, David A.; Alexan, Karim; Lawrence, Owen E.; Reid, Francoise

    1996-06-01

    An integrated naval infrared target, countermeasure and threat model is presented. The target modeling capabilities include complex 3-D surface geometries, a thermal system model with auto-generated solar heating, sea/air convection, sea/sky radiation and inter-surface radiation, a surface radiance model which accounts for multiple diffuse reflections, observer-to-target atmospheric absorption and path radiance, and an exhaust gas dispersion and IR emission model. The IR images of any number of targets can be rendered simultaneously within a full-hemispherical sea/sky/sun background relative to an observer at a specified altitude, based on the atmospheric radiance, solar irradiance, path radiance and time-average solar sea-glint. Flare countermeasures are added to the scenario through definition of canisters, submunitions, burn characteristics and deployment tactics. The IR missile model has been constructed from a minimum number of parameters to keep the model generic and provide a reasonable estimate of IR susceptibility. The purpose of the model is to provide the tools necessary to develop and assess the effectiveness of infrared signature suppression and infrared countermeasures. A number of analysis methods are provided, including on- screen image analysis, polar signature plots, polar lock-on range and engagement simulation.

  17. Fast pattern recognizer for autonomous target recognition and tracking for advanced naval attack missiles

    Science.gov (United States)

    Hastbacka, Al

    2001-10-01

    A FPR System under development for the Naval Air Warfare Center, China Lake, CA is funded under a SBIR, Phase II contract as an automatic target recognizer and tracker candidate for Navy fast-reaction, subsonic and supersonic, stand-off weapons. The FPR will autonomously detect, identify, correlate, and track complex surface ship and land based targets in hostile, high-clutter environments in real time. The novel FPR system is proven technology that uses an electronic implementation analogous to an optical correlator system, where the Fourier transform of the incoming image is compared against known target images stored as matched filter templates. FPR demonstrations show that unambiguous target identification is achievable in a ninety-five percent fog obscuration for over ninety-percent of target images tested. The FPR technology employs an acoustic dispersive delay line (DDL) to achieve ultra-fast image correlations in 90 microseconds or 11,000 correlations per second. The massively scalable FPR design is capable of achieving processing speeds of an order of magnitude faster using available ASIC technology. Key benefits of the FPR are dramatically reduced power, size, weight, and cost with increased durability, robustness, and performance - which makes the FPR ideal for onboard missile applications.

  18. 40 CFR 257.3-7 - Air.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Air. 257.3-7 Section 257.3-7... and Practices § 257.3-7 Air. (a) The facility or practice shall not engage in open burning of... 110 of the Clean Air Act, as amended. (c) As used in this section “open burning” means the...

  19. Indoor Air Quality in Chemistry Laboratories.

    Science.gov (United States)

    Hays, Steve M.

    This paper presents air quality and ventilation data from an existing chemical laboratory facility and discusses the work practice changes implemented in response to deficiencies in ventilation. General methods for improving air quality in existing laboratories are presented and investigation techniques for characterizing air quality are…

  20. Geothermal energy conversion facility

    Energy Technology Data Exchange (ETDEWEB)

    Kutscher, C.F.

    1997-12-31

    With the termination of favorable electricity generation pricing policies, the geothermal industry is exploring ways to improve the efficiency of existing plants and make them more cost-competitive with natural gas. The Geothermal Energy Conversion Facility (GECF) at NREL will allow researchers to study various means for increasing the thermodynamic efficiency of binary cycle geothermal plants. This work has received considerable support from the US geothermal industry and will be done in collaboration with industry members and utilities. The GECF is being constructed on NREL property at the top of South Table Mountain in Golden, Colorado. As shown in Figure 1, it consists of an electrically heated hot water loop that provides heating to a heater/vaporizer in which the working fluid vaporizes at supercritical or subcritical pressures as high as 700 psia. Both an air-cooled and water-cooled condenser will be available for condensing the working fluid. In order to minimize construction costs, available equipment from the similar INEL Heat Cycle Research Facility is being utilized.