Sample records for bull environ contam

  1. CONTAM01Mul4ScaleSoilSensorNetworkinSupportofGroundwaterQuality CONTAM01.1People

    E-Print Network [OSTI]

    California at Los Angeles, University of

    for Embedded Networked Sensing 2.4 Contaminant Transport and Management Figure1CENSresearcherscompleCONTAM01Mul4ScaleSoilSensorNetworkinSupportofGroundwaterQuality Protec4on CONTAM01.1People · PrincipalInves:gators:ThomasHarmon(UCMerced),JoseSaez(LoyolaMarymountUniversity) · Faculty:ThomasC.Harmon(UCMercedEngineering),JoseSaez(LMUCivil&Environmental

  2. CONTAM 01 Multi Scale Soil Sensor Network in Support of Groundwater Quality CONTAM 01.1 Overview

    E-Print Network [OSTI]

    California at Los Angeles, University of

    Large soil columns were fabricated at the Civil & Environmental Engineering Lab at Loyola MarymountCONTAM 01 Multi Scale Soil Sensor Network in Support of Groundwater Quality Protection CONTAM 01.1 Overview This project has previously focused on moisture and chemical propagation in the soils undergoing

  3. Bull Test ID 1118 2013 Florida Bull Test

    E-Print Network [OSTI]

    Jawitz, James W.

    Bull Test ID 1118 2013 Florida Bull Test #12;Bull Test ID 1119 2013 Florida Bull Test #12;Bull Test ID 1120 2013 Florida Bull Test #12;Bull Test ID 1121 2013 Florida Bull Test #12;Bull Test ID 1122 2013 Florida Bull Test #12;Bull Test ID 1123 2013 Florida Bull Test #12;Bull Test ID 1124 2013 Florida

  4. Bull Test ID 1181 2013 Florida Bull Test

    E-Print Network [OSTI]

    Jawitz, James W.

    Bull Test ID 1181 2013 Florida Bull Test #12;Bull Test ID 1182 2013 Florida Bull Test #12;Bull Test ID 1183 2013 Florida Bull Test #12;Bull Test ID 1184 2013 Florida Bull Test #12;Bull Test ID 1185 2013 Florida Bull Test #12;Bull Test ID 1186 2013 Florida Bull Test #12;Bull Test ID 1187 2013 Florida

  5. Bull Test ID 1098 2013 Florida Bull Test

    E-Print Network [OSTI]

    Jawitz, James W.

    Bull Test ID 1098 2013 Florida Bull Test #12;Bull Test ID 1099 2013 Florida Bull Test #12;Bull Test ID 1100 2013 Florida Bull Test #12;Bull Test ID 1101 2013 Florida Bull Test #12;Bull Test ID 1102 2013 Florida Bull Test #12;Bull Test ID 1103 2013 Florida Bull Test #12;Bull Test ID 1104 2013 Florida

  6. Bull Test ID 1160 2013 Florida Bull Test

    E-Print Network [OSTI]

    Jawitz, James W.

    Bull Test ID 1160 2013 Florida Bull Test #12;Bull Test ID 1161 2013 Florida Bull Test #12;Bull Test ID 1162 2013 Florida Bull Test #12;Bull Test ID 1163 2013 Florida Bull Test #12;Bull Test ID 1164 2013 Florida Bull Test #12;Bull Test ID 1165 2013 Florida Bull Test #12;Bull Test ID 1166 2013 Florida

  7. Bull Test ID 1077 2013 Florida Bull Test

    E-Print Network [OSTI]

    Jawitz, James W.

    14th Annual Florida Bull Test #12;Bull Test ID 1077 2013 Florida Bull Test #12;Bull Test ID 1078 2013 Florida Bull Test #12;Bull Test ID 1079 2013 Florida Bull Test #12;Bull Test ID 1080 2013 Florida Bull Test #12;Bull Test ID 1081 2013 Florida Bull Test #12;Bull Test ID 1082 2013 Florida Bull Test #12

  8. Bull Test ID 1140 2013 Florida Bull Test

    E-Print Network [OSTI]

    Jawitz, James W.

    Bull Test ID 1140 2013 Florida Bull Test #12;Bull Test ID 1141 2013 Florida Bull Test #12;Bull Test ID 1142 2013 Florida Bull Test #12;Bull Test ID 1143 2013 Florida Bull Test #12;Bull Test ID 1144 2013 Florida Bull Test #12;Bull Test ID 1145 2013 Florida Bull Test #12;Bull Test ID 1146 2013 Florida

  9. Bull. Environm. Contam. Toxicol. 29, 268-272 (1982) Preparation and Characterization of Water-soluble

    E-Print Network [OSTI]

    Canberra, University of

    . Materials: A crude oil designated as Arabian Crude and a lubricating oil (MACOMBA 82) were obtained from 3 4 5 6 7 DAYS DAYS LUBRICATING OIL ARABIAN CRUDE ~g/L 16 14 12 i0 8 6 Fig. 2. Variation of total-soluble Fractions of Crude and Refined Oils for Use in Toxicity Studies W. A. Maher Department of Physical

  10. CONTAM 01 MultiScale Soil Sensor Network in Support of Groundwater Quality Team Members

    E-Print Network [OSTI]

    California at Los Angeles, University of

    CONTAM 01 MultiScale Soil Sensor Network in Support of Groundwater Quality Protection Team Members of the ongoing CENS investigation into reclaimed wastewater infiltration into shallow soils and groundwater recharge. Groundwater resources are typically over-drafted during dry periods in arid and semi

  11. CONTAM 03 Embedded Networked Sensing in Soils: A Stochastic Data Assimilation Approach to Network Design and Real-time State and Parameter

    E-Print Network [OSTI]

    California at Los Angeles, University of

    of soil state and flux are improved when soil hydraulic parameters are updated. CONTAM 03.3 System(s Design and Real-time State and Parameter Estimation CONTAM 03.1 Overview The County Sanitation District the groundwater beneath the irrigated lands. Thus, a monitoring and modeling system providing real-time soil state

  12. Testing Bulls for Fertility.

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    Berry, R. O.; Thompson, U. D.; Sorensen, A. M.; Maddox, L. A. Jr.

    1958-01-01T23:59:59.000Z

    , but this seasonal dif- ference is not shown by the survey. However, there is a trend toward lower fertility in late summer if the questionable bulls are included with the cull bulls. funnel which reduces breakage and hjui The reproductive organs should... OF THE TESTS --------_-_ 6 Sa~isfactor~ ............................ 6 Questionable ........................... 6 Cull ................................... 6 WHEN TO CHECK FOR FERTILITY -_-_-_----_-- 6 Just Before the Breeding Season ----_--_-_- 6 Soon...

  13. Using CFD Capabilities of CONTAM 3.0 for Simulating Airflow and Contaminant Transport In and Around Buildings

    E-Print Network [OSTI]

    Chen, Qingyan "Yan"

    .0 for simulating airflow and contaminant transport in and around buildings," Accepted by HVAC&R Research. #121 Using CFD Capabilities of CONTAM 3.0 for Simulating Airflow and Contaminant Transport In and Around Buildings Liangzhu (Leon) Wang, W. Stuart Dols1 Qingyan Chen2 1 Indoor Air Quality and Ventilation

  14. Florida Bull Test 2014 Health Form (This form must accompany bulls at delivery to the Bull Test.)

    E-Print Network [OSTI]

    Jawitz, James W.

    Florida Bull Test 2014 Health Form (This form must accompany bulls at delivery to the Bull Test Inspection** (Health Paper) Date________________ Brucellosis Test Date_____________ or Certification Number_______________ Tuberculosis Test Date_____________ or Certification Number_______________ or T.B. free state ____________(yes

  15. Status of Oregon's Bull Trout.

    SciTech Connect (OSTI)

    Buchanan, David V.; Hanson, Mary L.; Hooton, Robert M.

    1997-10-01T23:59:59.000Z

    Limited historical references indicate that bull trout Salvelinus confluentus in Oregon were once widely spread throughout at least 12 basins in the Klamath River and Columbia River systems. No bull trout have been observed in Oregon's coastal systems. A total of 69 bull trout populations in 12 basins are currently identified in Oregon. A comparison of the 1991 bull trout status (Ratliff and Howell 1992) to the revised 1996 status found that 7 populations were newly discovered and 1 population showed a positive or upgraded status while 22 populations showed a negative or downgraded status. The general downgrading of 32% of Oregon's bull trout populations appears largely due to increased survey efforts and increased survey accuracy rather than reduced numbers or distribution. However, three populations in the upper Klamath Basin, two in the Walla Walla Basin, and one in the Willamette Basin showed decreases in estimated population abundance or distribution.

  16. Breeding Soundness of Bulls

    E-Print Network [OSTI]

    Sprott, L. R.; Thrift, Todd A.; Carpenter, Bruce B.

    1998-10-09T23:59:59.000Z

    is the inability to travel and mount for mating. Long hooves and corns between the hooves result in similar problems. Eyes should be clear and injury free. The teeth are checked for excess wear or loss. The general health of the bull is critical since sick....9 34.6 36.2 37.1 38.1 Horned Hereford 33.0 32.2 34.1 36.2 33.4 33.8 35.2 34.0 Polled Hereford 34.8 34.2 34.9 34.9 34.8 35.0 35.6 36.4 Simmental 33.4 36.5 ? ? 36.0 ? ? 37.2 Limousin 30.6 31.7 32.0 33.9 ? ? ? 35.5 Santa Gertrudis 34.0 35.3 35.5 36.7 36...

  17. CONTAM03EmbeddedNetworkedSensinginSoils:AStochas4cData Assimila4onApproachtoNetworkDesignandReal4meStateandParameter

    E-Print Network [OSTI]

    California at Los Angeles, University of

    :matefluxes,theparametersusedinthemodelsshouldalsobewellcharacterized.Theapproachusedforthis 2009 Annual Report 65 Center for Embedded Networked Sensing 2.4 Contaminant Transport and ManagementCONTAM03EmbeddedNetworkedSensinginSoils:AStochas4cData Assimila4onApproachtoNetworkDesignandReal4me:mate the true states of an environmental system by systema:callymerging mul:ple sources of informa

  18. TEST STATION SALE OF PERFORMANCE TESTED BULLS

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    Tennessee, University of

    in the test had to meet minimum performance requirements. Those were: CREEP NON-CREEP Adj 205 day wt. 560 520AS-B428 U T BULL TEST STATION SALE OF PERFORMANCE TESTED BULLS THURSDAY, MARCH 8, 2012 12:00 NOON IN GREENEVILLE AND KNOXVILLE LIVESTOCK CENTER http://animalscience.ag.utk.edu/ (For video) #12;UT BULL TEST

  19. Using a Bull Call Spread

    E-Print Network [OSTI]

    Bevers, Stan; Amosson, Stephen H.; Waller, Mark L.; Dhuyvetter, Kevin C.

    2008-10-07T23:59:59.000Z

    The Bull Call Spread can be used to hedge against or to benefit from a rising market. The user buys a call option at a particular strike price and sells a call option at a higher strike price. Margin requirements, advantages and disadvantages...

  20. Palatability of beef from young bulls

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    Riley, Ray Renfrow

    1981-01-01T23:59:59.000Z

    beef; hower et, previous research (Adams and Arthaud, 1963; Aitken er al. , 1963; Reagan et al. , 1971; Gortsema et al. , 1974) has shown that meat from young bulls is not as tender as that from steers and that the palatability of young bull beef...

  1. Price determination for breeding bulls

    E-Print Network [OSTI]

    Namken, Jerry Carl

    1987-01-01T23:59:59.000Z

    of Oammittee) Ra A. ietrzch C. J ~) Daru. I (Heai of August l987 Price Detezlainatian for Breeding Bulls. (August 1987) Jerry Carl Namkan, B. S. , Texas A&M University; Chair of Advisory Committee: Dr. Donald E. Ferris A study using two different data... sets was conducted to determine the factors affecting the price of zmg~ Hereford hulls. In the first data set, both ~ and lagged national ~ feeder steer, utility cow, and crude oil prices, and net farm income were analyzed in a regzmsion procedure...

  2. Protecting Oregon's Bull Kelp April 14, 2006

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Protecting Oregon's Bull Kelp April 14, 2006 Megan Mackey Ocean Policy Analyst Pacific Marine........................................................................................... 3 Oregon Kelp Ecology................................................................................3 Effects of Kelp Harvest on Marine Fish and Other Species....................................4

  3. Bull Management for Cow/Calf Producers

    E-Print Network [OSTI]

    Sprott, L. R.; Carpenter, Bruce B.; Thrift, Todd A.

    2005-09-09T23:59:59.000Z

    was released into the semen at ejaculation. This protein, referred to as heparin-binding protein, contains a particu- lar chemical fraction known as fertility associated antigen (FAA), which attaches to the sperm cell membrane. Once attached, FAA then binds... research showed that the degree of FAA attachment to sperm varies greatly among bulls, suggesting a reason why fertility differs so much among bulls that, because they passed a breeding soundness exam, would otherwise be expected to be highly fertile...

  4. Environment

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

    Environment Environment Our good neighbor pledge: to contribute to quality of life in Northern New Mexico through economic development, excellence in education, and active employee...

  5. Annual Status of the Fisheries Report 2-1 2. BULL KELP

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Annual Status of the Fisheries Report 2-1 2. BULL KELP Overview of Use and Harvest Bull kelp-consumptive users such as scuba divers. Because of the multiple uses of bull kelp, management concerns are much more complex than for most species. Until the late 1980s, there was little targeted harvest of bull kelp

  6. ACCURACY OF ESTIMATION OF BREEDING VALUES FOR BULL DAMS by H. O. GRAVERT K. PABST

    E-Print Network [OSTI]

    Boyer, Edmond

    ACCURACY OF ESTIMATION OF BREEDING VALUES FOR BULL DAMS by H. O. GRAVERT K. PABST Institute for Milk Production, Fedeval Daivy Research Center, Kiel, F.R.G. For 1.229 dams of A.I. bulls with known IN A BULL DAM SELECTION INDEX A. FESTERLING Institut f. Tierzucht Universitlits Bonn, Bonn, B.R.D. The bull

  7. Bull Moose Energy | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainable andBucoda, Washington: Energy(B2G) (Smart GridBuildingsFrogBull

  8. Environment

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContractElectron-StateEnergyHeavyDepartmentebbaEnvironment Environment A

  9. A descriptive evaluation of ultrasonic ribeye area measures in young beef bulls

    E-Print Network [OSTI]

    Bormann, Scott Alan

    1990-01-01T23:59:59.000Z

    and quality grades provides justification for concern. The use of genetics to achieve desired carcass targets lies in the ability to match the commercial cow-herd to the environment and to match the bull to the desired endpoint resulting in marketable... is moderately to highly heritable (40-608) indicating effective response to selective pressure (Koch, 1980). Benyshek et al. , (1988) cited work from ten reports and provided a range of heritability estimates for fat thickness of . 24 to . 57 with an average...

  10. Ultrasonic evaluation of carcass traits in young Brangus bulls

    E-Print Network [OSTI]

    Hicks, Gerald Don

    1996-01-01T23:59:59.000Z

    Evaluation of Carcass Traits in Young Brangus Bulls. (May 1996) Gerald Don Hicks, B. S. , Texas AdrM Chair of Advisory Committee: Dr. H. R. Cross In Phase I, growth performance and serial ultrasound data were collected and analyzed on 194 Brangus bulls... an inspiration to me. Special thanks to Dr. Dan S. Hale for his Christian &iendship, encouragement and willingness to always take time to listen. Special thanks also to Wendy Schutt for her friendship, editing assistance and motivation she provided...

  11. Environment

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8, 2000ConsumptionInnovation PortalHanford SiteMonitoringEnvironment

  12. Environment

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContractElectron-StateEnergyHeavyDepartmentebba SignEconomicEnvironment

  13. Ecology and Management of the Bull Kelp, Nereocystis luetkeana: A Synthesis with Recommendations for Future Research

    E-Print Network [OSTI]

    Carr, Mark H.

    Ecology and Management of the Bull Kelp, Nereocystis luetkeana: A Synthesis with Recommendations: Bull kelp (Nereocystis luetkeana) with surf perch. Photo by Steve Clabuesch. #12;TABLE OF CONTENTS I. INTRODUCTION Why the interest in ecology and management of the bull kelp? 1 Approach, scope of synthesis

  14. The role of the bull's vomeronasal organ in estrous determination

    E-Print Network [OSTI]

    McGrath, Thomas James

    1981-01-01T23:59:59.000Z

    THE ROLE OF THE BULL'S VOMERONASAL ORGAN IN ESTROUS DETERMINATION A Thesis by THOMAS JAMES McGRATH Submitted to the Graduate College of Texas ASM Uni ver s i ty i n partial fulfillment of the requirement for the degree of MASTER OF SCIENCE... May 19B1 Major Subject: Veterinary Anatomy THE ROLE OF THE BULL'S VOMERONASAL ORGAN IN ESTROUS DETERMINATION A Thesis by THOMAS JAMES MCGRATH Approved As To Style and Content By: (Chair of Committee) (M er) (Member) (Head epartment) May 1981...

  15. Oklahoma BEEF Incorporated (OBI) Bull Delivery Sheet Central bull testing at Oklahoma BEEF, Incorporated, is managed and supervised with the emphasis on the performance, health, and safety of the bulls; however, Oklahoma

    E-Print Network [OSTI]

    Balasundaram, Balabhaskar "Baski"

    Oklahoma BEEF Incorporated (OBI) Bull Delivery Sheet Central bull testing at Oklahoma BEEF; however, Oklahoma BEEF, Incorporated, its board of directors, employees, advisors and office secretary for Oklahoma Cattle *Out of state cattle must comply with Oklahoma Animal Health requirements Date Tested

  16. Temporary Restoration of Bull Trout Passage at Albeni Falls Dam

    SciTech Connect (OSTI)

    Paluch, Mark; Scholz, Allan; McLellan, Holly [Eastern Washington University Department of Biology; Olson, Jason [Kalispel Tribe of Indians Natural Resources Department

    2009-07-13T23:59:59.000Z

    This study was designed to monitor movements of bull trout that were provided passage above Albeni Falls Dam, Pend Oreille River. Electrofishing and angling were used to collect bull trout below the dam. Tissue samples were collected from each bull trout and sent to the U. S. Fish and Wildlife Service Abernathy Fish Technology Center Conservation Genetics Lab, Washington. The DNA extracted from tissue samples were compared to a catalog of bull trout population DNA from the Priest River drainage, Lake Pend Oreille tributaries, and the Clark Fork drainage to determine the most probable tributary of origin. A combined acoustic radio or radio tag was implanted in each fish prior to being transported and released above the dam. Bull trout relocated above the dam were able to volitionally migrate into their natal tributary, drop back downstream, or migrate upstream to the next dam. A combination of stationary radio receiving stations and tracking via aircraft, boat, and vehicle were used to monitor the movement of tagged fish to determine if the spawning tributary it selected matched the tributary assigned from the genetic analysis. Seven bull trout were captured during electrofishing surveys in 2008. Of these seven, four were tagged and relocated above the dam. Two were tagged and left below the dam as part of a study monitoring movements below the dam. One was immature and too small at the time of capture to implant a tracking tag. All four fish released above the dam passed by stationary receivers stations leading into Lake Pend Oreille and no fish dropped back below the dam. One of the radio tags was recovered in the tributary corresponding with the results of the genetic test. Another fish was located in the vicinity of its assigned tributary, which was impassable due to low water discharge at its mouth. Two fish have not been located since entering the lake. Of these fish, one was immature and not expected to enter its natal tributary in the fall of 2008. The other fish was large enough to be mature, but at the time of capture its sex was unable to be determined, indicating it may not have been mature at the time of capture. These fish are expected to enter their natal tributaries in early summer or fall of 2009.

  17. Monitor and Protect Wigwam River Bull Trout for Koocanusa Reservoir : Summary of the Skookumchuck Creek Bull Trout Enumeration Project Final Report 2000-2002.

    SciTech Connect (OSTI)

    Baxter, Jeremy; Baxter, James S.

    2002-12-01T23:59:59.000Z

    This report summarizes the third and final year of a bull trout (Salvelinus confluentus) enumeration project on Skookumchuck Creek in southeastern British Columbia. The fence and traps were operated from September 6th to October 11th 2002 in order to enumerate post-spawning bull trout. During the study period a total of 309 bull trout were captured at the fence. In total, 16 fish of undetermined sex, 114 males and 179 females were processed at the fence. Length and weight data, as well as recapture information, were collected for these fish. An additional 41 bull trout were enumerated upstream of the fence by snorkeling prior to fence removal. Coupled with the fence count, the total bull trout enumerated during the project was 350 individuals. Several fish that were tagged in the lower Bull River were recaptured in 2002, as were repeat and alternate year spawners previously enumerated in past years at the fence. A total of 149 bull trout redds were enumerated on the ground in 2002, of which 143 were in the 3.0 km index section (river km 27.5-30.5) that has been surveyed over the past six years. The results of the three year project are summarized, and population characteristics are discussed.

  18. Evaluation of carcass traits of F? calves sired by Bos indicus bulls

    E-Print Network [OSTI]

    Fry, Cody Allen

    1999-01-01T23:59:59.000Z

    The carcass traits of 229 F[] steers sired by 15 Brahman bulls and 1 Nellore bull and out of Angus and Hereford dams were evaluated. The first calves were born in the Spring of 1994 and the last calves were born in the Spring of 1998. Of the steers...

  19. Fertility associated antigen in peripubertal beef bulls as an indicator of potential fertility

    E-Print Network [OSTI]

    Gallino, Joanna Lynn

    2005-11-01T23:59:59.000Z

    Ejaculates from peripubertal Angus (n=106), Brahman (n=156) and Brangus (n=212) bulls were evaluated for the presence of a 31 kDa protein known as fertility associated antigen (FAA) using the ReproTest for Bulls (ReproTech, Tucson, AZ). This study...

  20. Bull Trout Population Assessment in the Columbia River Gorge : Annual Report 2000.

    SciTech Connect (OSTI)

    Byrne, Jim; McPeak, Ron

    2001-02-01T23:59:59.000Z

    We summarized existing knowledge regarding the known distribution of bull trout (Salvelinus confluentus) across four sub-basins in the Columbia River Gorge in Washington. The Wind River, Little White Salmon River, White Salmon River, and the Klickitat River sub-basins were analyzed. Cold water is essential to the survival, spawning, and rearing of bull trout. We analyzed existing temperature data, installed Onset temperature loggers in the areas of the four sub-basins where data was not available, and determined that mean daily water temperatures were <15 C and appropriate for spawning and rearing of bull trout. We snorkel surveyed more than 74 km (46.25 mi.) of rivers and streams in the four sub-basins (13.8 km at night and 60.2 km during the day) and found that night snorkeling was superior to day snorkeling for locating bull trout. Surveys incorporated the Draft Interim Protocol for Determining Bull Trout Presence (Peterson et al. In Press). However, due to access and safety issues, we were unable to randomly select sample sites nor use block nets as recommended. Additionally, we also implemented the Bull Trout/Dolly Varden sampling methodology described in Bonar et al. (1997). No bull trout were found in the Wind River, Little White Salmon, or White Salmon River sub-basins. We found bull trout in the West Fork Klickitat drainage of the Klickitat River Sub-basin. Bull trout averaged 6.7 fish/100m{sup 2} in Trappers Creek, 2.6 fish/100m{sup 2} on Clearwater Creek, and 0.4 fish/100m{sup 2} in Little Muddy Creek. Bull trout was the only species of salmonid encountered in Trappers Creek and dominated in Clearwater Creek. Little Muddy Creek was the only creek where bull trout and introduced brook trout occurred together. We found bull trout only at night and typically in low flow regimes. A single fish, believed to be a bull trout x brook trout hybrid, was observed in the Little Muddy Creek. Additional surveys are needed in the West Fork Klickitat and mainstem Klickitat to determine the distribution of bull trout throughout the drainage and to determine the extent of hybridization with brook trout.

  1. Temporary Restoration of Bull Trout Passage at Albeni Falls Dam, 2008 Progress Report.

    SciTech Connect (OSTI)

    Bellgraph, Brian J. [Pacific Northwest National Laboratory

    2009-03-31T23:59:59.000Z

    The goal of this project is to provide temporary upstream passage of bull trout around Albeni Falls Dam on the Pend Oreille River, Idaho. Our specific objectives are to capture fish downstream of Albeni Falls Dam, tag them with combination acoustic and radio transmitters, release them upstream of Albeni Falls Dam, and determine if genetic information on tagged fish can be used to accurately establish where fish are located during the spawning season. In 2007, radio receiving stations were installed at several locations throughout the Pend Oreille River watershed to detect movements of adult bull trout; however, no bull trout were tagged during that year. In 2008, four bull trout were captured downstream of Albeni Falls Dam, implanted with transmitters, and released upstream of the dam at Priest River, Idaho. The most-likely natal tributaries of bull trout assigned using genetic analyses were Grouse Creek (N = 2); a tributary of the Pack River, Lightning Creek (N = 1); and Rattle Creek (N = 1), a tributary of Lightning Creek. All four bull trout migrated upstream from the release site in Priest River, Idaho, were detected at monitoring stations near Dover, Idaho, and were presumed to reside in Lake Pend Oreille from spring until fall 2008. The transmitter of one bull trout with a genetic assignment to Grouse Creek was found in Grouse Creek in October 2008; however, the fish was not found. The bull trout assigned to Rattle Creek was detected in the Clark Fork River downstream from Cabinet Gorge Dam (approximately 13 km from the mouth of Lightning Creek) in September but was not detected entering Lightning Creek. The remaining two bull trout were not detected in 2008 after detection at the Dover receiving stations. This report details the progress by work element in the 2008 statement of work, including data analyses of fish movements, and expands on the information reported in the quarterly Pisces status reports.

  2. National market cow and bull beef quality audit-2007: a survey of producer-related defects

    E-Print Network [OSTI]

    Nicholson, John David Whitson

    2009-05-15T23:59:59.000Z

    Packing plants (n = 23), were audited for producer-related defects found in cull cows and bulls. Interviews, live animal and carcass evaluations, and subprimal evaluations were conducted during each audit. A drastic reduction in downer incidence...

  3. Pubertal changes in the expression of fertility associated antigen in Bos indicus and Bos taurus bulls

    E-Print Network [OSTI]

    Novosad, Aaron M.

    2007-04-25T23:59:59.000Z

    Fertility Associated Antigen (FAA) produced by the accessory sex glands and contained within the seminal fluid binds heparin and facilitates capacitation in ejaculated sperm, resulting in improved fertility in bulls capable of producing the protein...

  4. The effects of breed and season on seminal quality of young Angus and Brahman bulls

    E-Print Network [OSTI]

    Romo, Salvador

    1981-01-01T23:59:59.000Z

    was compared using breeding records of dairy cows inseminated in two different locations (Arizona and California) over a two year period. It was concluded that the two seasonal depressions in fertility (Minter and Summer) occurred regardless of the source... breeds and lines of bulls seem to be more important than previously realized. Much information concerning fertility components of bull semen is available for a variety of climatic conditions, but much of the published work has been conducted...

  5. Investigation of a new approach for performing bilateral seminal vesiculectomies in bulls

    E-Print Network [OSTI]

    Hooper, Richard Neil

    1991-01-01T23:59:59.000Z

    INVESTIGATION OF A NEW APPROACH FOR PERFORMING BILATERAL SEMINAL VESICULECTOMIES IN BULLS A Thesis by RICHARD NEIL HOOPER Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE December 1991 Major Subject: Veterinary Medicine and Surgery INVESTIGATION OF A NEW APPROACH FOR PERFORMING BILATERAL SEMINAL VESICULECTOMIES IN BULLS A Thesis by RICHARD NEIL HOOPER Approved as to style and content by...

  6. Effects of age, genotype and social rank on mating proficiency of beef bulls

    E-Print Network [OSTI]

    Smith, Ronald Gregg

    1994-01-01T23:59:59.000Z

    EFFECTS OF AGE, GENOTYPE AND SOCIAL RANK ON MATING PROFICIENCY OF BEEF BULLS A Thesis by RONALD GREGG SMITH Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE May 1994 Major Subject: Animal Science EFFECTS OF AGE, GENOTYPE AND SOCIAL ~ ON MATING PROFICIENCY OF BEEF BULLS A Thesis by RONALD GREGG SMITH Submitted to Texas A&M University in partial fulfillment of the requirements...

  7. Bronze Age Representations of Aegean Bull-Games, III

    E-Print Network [OSTI]

    Younger, John G.

    1995-01-01T23:59:59.000Z

    : Provenance and Identification", BSA 60 (1965),58-98; KZ = sealing from Kato Zakros (no in D.G. HOGARTH, "The Zakro Sealings", JHS 22 U902),76-93 and./or in D. LEVI, "Le cretule diZakro",ASAtene 8-9 [925-6], 157-201); M as t e rs/G roup s III = J.G. YOUNGER... irn{, anrl rincc tlrr: bull sect}1s 1r; l*uk ov*r its t*;r attrl intu it, iltr: lr*r l}t*trlil hr irgllr.rw i"rnd r"l{rl t s*lid ltlirltirrrn lihe rlie *rre built irtt{} th*, ltr}rlh"wsst {:{l!-t1rr rf Phaillt}s's r-'gfltral r6urt., Alrn t*o. il ix...

  8. Universidades contam com a reposio da verba

    E-Print Network [OSTI]

    Instituto de Sistemas e Robotica

    Governo que reve- ja o financiamento, reforan- do-o com 55 milhes de euros para compensar o acrdo do milhes de euros que o Governo j reconheceu ter cortado em excesso. Sem esse reforo, as univer- sidades. Os 30 milhes continuam por chegar, assinalam os rei- tores. "O Governo sempre extremamente clere

  9. Bull Trout Population Assessment in the White Salmon and Klickitat Rivers, Columbia River Gorge, Washington, 2001 Annual Report.

    SciTech Connect (OSTI)

    Thiesfeld, Steven L.; McPeak, Ronald H.; McNamara, Brian S. (Washington Department of Fish and Wildlife); Honanie, Isadore (Confederated Tribes and Bands, Yakama Nation)

    2002-01-01T23:59:59.000Z

    We utilized night snorkeling and single pass electroshocking to determine the presence or absence of bull trout Salvelinus confluentus in 26 stream reaches (3,415 m) in the White Salmon basin and in 71 stream reaches (9,005 m) in the Klickitat River basin during summer and fall 2001. We did not find any bull trout in the White Salmon River basin. In the Klickitat River basin, bull trout were found only in the West Fork Klickitat River drainage. We found bull trout in two streams not previously reported: Two Lakes Stream and an unnamed tributary to Fish Lake Stream (WRIA code number 30-0550). We attempted to capture downstream migrant bull trout in the West Fork Klickitat River by fishing a 1.5-m rotary screw trap at RM 4.3 from July 23 through October 17. Although we caught other salmonids, no bull trout were captured. The greatest limiting factor for bull trout in the West Fork Klickitat River is likely the small amount of available habitat resulting in a low total abundance, and the isolation of the population. Many of the streams are fragmented by natural falls, which are partial or complete barriers to upstream fish movement. To date, we have not been able to confirm that the occasional bull trout observed in the mainstem Klickitat River are migrating upstream into the West Fork Klickitat River.

  10. Evaluate Bull Trout Movements in the Tucannon and Lower Snake Rivers, 2002-2003 Annual Report.

    SciTech Connect (OSTI)

    Faler, Michael P. (US Fish and Wildlife Service, Idaho Fishery Resource Office, Ahsahka, ID); Mendel, Glen W.; Fulton, Carl (Washington Department of Fish and Wildlife, Fish Management Division, Dayton, WA)

    2004-04-01T23:59:59.000Z

    We collected 279 adult bull trout (Salvelinus confluentus) in the Tucannon River during the Spring and Fall of 2003. Passive Integrated Transponder (PIT) tags were inserted in 191 of them, and we detected existing PIT tags in an additional 31bull trout. Thirty five of these were also surgically implanted with radio-tags, and we monitored the movements of these fish throughout the year. Fourteen radio-tags were recovered shortly after tagging, and as a result, 21 remained in the river through December 31, 2003. Four bull trout that were radio-tagged in spring 2002 were known to survive and carry their tags through the spring and/or summer of 2003. One of these fish spent the winter near river mile (RM) 13.0; the other 3 over-wintered in the vicinity of the Tucannon Hatchery between RM 34 and 36. Twenty-one radio tags from bull trout tagged in 2002 were recovered during the spring and summer, 2003. These tags became stationary the winter of 2002/2003, and were recovered between RM 11 and 55. We were unable to recover the remaining 15 tags from 2002. During the month of July, radio-tagged bull trout exhibited a general upstream movement into the upper reaches of the Tucannon subbasin. We observed some downstream movements of radio-tagged bull trout in mid to late September and throughout October. By late November and early December, radio tagged bull trout were relatively stationary, and were distributed from the headwaters downstream to river mile 6.4, near Lower Monumental Pool. As in 2002, we did not conduct work associated with objectives 2, 3, or 4 of this study, because we were unable to monitor migratory movement of radio-tagged bull trout into the Federal hydropower system on the mainstem Snake River. Transmission tests of submerged ATS model F1830 radio-tags in Lower Granite Pool showed that audible detection and individual tag identification was possible at depths of 20 and 30 ft. Tests were conducted using an ATS R-4000 Receiver equipped with an ''H'' antenna at 200 and 700 feet above water surface from a helicopter. Audible detection and frequency separation were possible at both elevations. Two years of high tag loss, particularly after spawning, has prevented us from documenting fall and winter movements with an adequate sample of radio tagged bull trout. The high transmitter loss after spawning may be a reflection of high natural mortality for large, older age fish that we have been radio tagging to accommodate the longer life transmitters. Therefore, we are planning to reduce the size of the radio tags that we implant, and delay most of our collection and tagging of bull trout until after spawning. These changes are a new approach to try to maximize the number of radio tagged bull trout available post spawning to adequately document fall and winter movements and any use of the Snake River by bull trout from the Tucannon River.

  11. Evaluate Bull Trout Movements in the Tucannon and Lower Snake Rivers, 2001-2002 Annual Report.

    SciTech Connect (OSTI)

    Faler, Michael P. (US Fish and Wildlife Service, Idaho Fishery Resource Office, Ahsahka, ID); Mendel, Glen W.; Fulton, Carl (Washington Department of Fish and Wildlife, Fish Management Division, Dayton, WA)

    2003-06-01T23:59:59.000Z

    We collected, radio-tagged, and PIT-tagged 41 bull trout at the Tucannon River Hatchery trap from May 17, through June 14, 2002. An additional 65 bull trout were also collected and PIT tagged by June 24, at which time we ceased PIT tagging operations because water temperatures were reaching 16.0 C or higher on a regular basis. Six radio-tags were recovered shortly after tagging, and as a result, 35 remained in the river through November 30, 2002. During the month of July, radio-tagged bull trout exhibited a general upstream movement into the upper reaches of the Tucannon Subbasin. We began to observe some downstream movements of radio-tagged bull trout in mid to late September and throughout October. These movements appeared to be associated with post spawning migrations. As of November 30, radio tagged bull trout were relatively stationary, and distributed from the headwaters downstream to river mile 11.3, near Pataha Creek. None of the radio-tagged bull trout left the Tucannon Subbasin and entered the federal hydropower system on the mainstem Snake River. We conducted some initial transmission tests of submerged radio tags at depths of 25, 35, 45, and 55 ft. in Lower Monumental Pool to test our capability of detection at these depths. Equipment used included Lotek model MCFT-3A transmitters, an SRX 400 receiver, a 4 element Yagi antenna, and a Lotek ''H'' antenna. Test results indicated that depth transmission of these tags was poor; only the transmitter placed at 25 ft. was audibly detectable.

  12. Serving capacity and social dominance in the bull: assessment and effects on fertility at pasture

    E-Print Network [OSTI]

    Carpenter, Bruce Bryan

    1990-01-01T23:59:59.000Z

    to be some disagreement on whether or not the female must be in estrus. Chenoweth (1978), Blockey (198la, b, c), Chrichton and Lishman (1985) and Wallach and Price, ( 1988) state that, as long as a heifer is restrained, a bull with adequate libido... compounded by the effects of age and sexual experience. Blockey (198la) maintained that a single, 1 h serving capacity test was equitable with two, 1 h tests for 2. 5- and 3. 5-yr-old sexually experienced Hereford and Angus bulls. Coulter and Kozub (1989...

  13. Evaluate Bull Trout Movements in the Tucannon and Lower Snake Rivers, 2004 Annual Report.

    SciTech Connect (OSTI)

    Faler, Michael P. (US Fish and Wildlife Service, Idaho Fishery Resource Office, Ahsahka, ID); Mendel, Glen W.; Fulton, Carl (Washington Department of Fish and Wildlife, Fish Management Division, Dayton, WA)

    2005-11-01T23:59:59.000Z

    We sampled and released 313 bull trout (Salvelinus confluentus) from the Tucannon River in 2004. Passive Integrated Transponder (PIT) tags were inserted in 231 of these individuals, and we detected existing PIT tags in an additional 44 bull trout. Twenty-five of these were also surgically implanted with radio-tags, and we monitored the movements of these fish throughout the year. Ten bull trout that were radio-tagged in 2003 were known to survive and carry their tags through the spring of 2004. One of these fish outmigrated into the Snake River in the fall, and remained undetected until February, when it's tag was located near the confluence of Alkali Flat Creek and the Snake River. The remaining 9 fish spent the winter between Tucannon River miles 2.1 (Powers Road) and 36.0 (Tucannon Fish Hatchery). Seven of these fish retained their tags through the summer, and migrated to known spawning habitat prior to September 2004. During June and July, radio-tagged bull trout again exhibited a general upstream movement into the upper reaches of the Tucannon subbasin. As in past years, we observed some downstream movements of radio-tagged bull trout in mid to late September and throughout October, suggesting post spawning outmigrations. By late November and early December, radio tagged bull trout were relatively stationary, and were distributed from river mile 42 at Camp Wooten downstream to river mile 17, near the Highway 12 bridge. As in previous years, we did not collect data associated with objectives 2, 3, or 4 of this study, because we were unable to monitor migratory movement of radio-tagged bull trout into the vicinity of the hydropower dams on the main stem Snake River. Transmission tests of submerged Lotek model NTC-6-2 nano-tags in Lower Granite Pool showed that audible detection and individual tag identification was possible at depths of 20, 30, and 40 ft. We were able to maintain tag detection and code separation at all depths from both a boat and 200 ft. above water surface in a helicopter. However, we lost detection capability from 40 ft. water depth when we passed 700 ft. above the water surface in a helicopter. Two years of high tag loss, particularly after spawning, has prevented us from documenting fall and winter movements with an adequate sample of radio tagged bull trout. The high transmitter loss after spawning may be a reflection of high natural mortality for large, older age fish that we have been radio tagging to accommodate the longer life transmitters. Therefore, we reduced the size of the radio tags that we implanted, and delayed most of our collection and tagging of bull trout until after spawning. These changes are a new approach to try to maximize the number of radio tagged bull trout available post spawning to adequately document fall and winter movements and any use of the Snake River by bull trout from the Tucannon River.

  14. 4.1 Bull Trout (Salvelinus confluentus) 4.1.1 Background

    E-Print Network [OSTI]

    , on a scale of 1 to 18, indicating that (1) taxonomically, these populations are distinct population segments Panhandle National Forests have named bull trout as Management Indicator Species (MIS) in their Forest Plan/or competition with other fish species, and risk of over-exploitation. 4 FOCAL AND TARGET SPECIES For more

  15. Bull-switching in African Bovid Herds: Assessing Best Practices for Breeding Management in Waterbuck

    E-Print Network [OSTI]

    Jones, Renee Crystal Michelle

    2011-10-21T23:59:59.000Z

    with an intact male during the optimal breeding season. However, information is needed on the effects of vasectomy and the long-term effects on social well-being of individuals used in this "bull-switching" treatment, which is designed to enhance well...

  16. Bull. Astr. Soc. India (2010) 38, 147163 Comparison of energies between eruptive phenomena and

    E-Print Network [OSTI]

    Howard, Tim

    2010-01-01T23:59:59.000Z

    Bull. Astr. Soc. India (2010) 38, 147163 Comparison of energies between eruptive phenomena the energy carried away by a coronal mass ejection (CME) and the radiative energy loss in associated flare plasma, with the decrease in magnetic free energy during a release in active region NOAA 10930

  17. ASSOCIATION AMONG FLUID, GRAIN INTAKE AND WEIGHT GAIN IN HOLSTEIN BULL CALVES

    E-Print Network [OSTI]

    Gonzalez Ferreira, Marcelo A.

    2010-07-14T23:59:59.000Z

    This study was conducted to determine water intake. Forty-four Holstein bull calves were evaluated to investigate the effects of starter intake, body weight, temperature and time to predict water intake. A model was developed using PROC GLM in SAS...

  18. PEFC-Certified Fencing for 2010 Pamplona Bull Run JUL 05 2010 | SPAIN

    E-Print Network [OSTI]

    PEFC-Certified Fencing for 2010 Pamplona Bull Run JUL 05 2010 | SPAIN This year, the fences marking and to create local jobs. Welcoming the decision, PEFC Spain Director, Ana Noriega commented "we are delighted to PEFC, the world's largest forest certification system and the leading system in Spain, ensuring

  19. Effects of zeranol, sex and forage versus concentrate feeding regimens on performance and carcass characteristics of bulls and steers

    E-Print Network [OSTI]

    Polser, David Meredith

    1992-01-01T23:59:59.000Z

    are unpredictable. Baker and Arthaud (1972) concluded that the response of bulls to growth stimulants is highly variable, which may be due to the age at which treatment was initiated. Postweaning implanting of young bulls with zeranol during the feedlot period... rate, feed utilization and body composition of young bulls and steers. J. Anim. Sci. 25:132. Baker, F. H. and V. H. Arthaud. 1972. Use of hormones or hormone active agents in production of slaughter hulls. J. Anim. Sci. 35:752. Bidart, J. B. , R. M...

  20. Reference: Biol. Bull. 190: 139-147. (February, 1996) Acid-Base Status of the Oyster Crassostrea virginica

    E-Print Network [OSTI]

    Burnett, Louis E.

    Reference: Biol. Bull. 190: 139-147. (February, 1996) Acid-Base Status of the Oyster Crassostrea; in histological sections, infective spores(usually 2-20 pm in diameter) can beseenboth intra- and intercellularly

  1. Habitat use and occurrence of the bull shark (Carcharhinus leucas) near the Sabine Pass inlet of Texas and Louisiana

    E-Print Network [OSTI]

    Shipley, Jennifer Brooke

    2000-01-01T23:59:59.000Z

    The role of nearshore Gulf of Mexico habitats adjacent to Sabine Pass, a tidal inlet forming the southernmost border between Texas and Louisiana, in bull shark (Carcharhinus leucas) life history as well as the impact of selected environmental...

  2. The eating quality of bulls compared with steers and a study of methods for predicting chronological age of beef cattle

    E-Print Network [OSTI]

    Reagan, James Oliver

    1970-01-01T23:59:59.000Z

    THE EATING QUALITY OF BULLS COMPARED WITH STEERS AND A STUDY OF METHODS FOR PREDICTING CHRONOLOGICAL AGE OF BEEF CATTLE . A Thesis by JAMES 0. REAGAN Submitted to the Graduate College of Texas ASM University in partial fulfi. llment... to the requirements for the degree of MASTER OF SCIENCE January 1970 Major Subject: Animal Science (Meats) THE EATING QUALITY OF BULLS COMPARED WITH STEERS AND A STUDY OF METHODS FOR PREDICTING CHRONOLOGICAL AGE OF BEEF CATTLE. A Thests JAMES 0. REAGAN...

  3. The implementation of the Cii Honeywell Bull disks as backup medium for the file storage of the main control computers of the ISR

    E-Print Network [OSTI]

    Tausch, Lothar A; Wolstenholme, P

    1981-01-01T23:59:59.000Z

    The implementation of the Cii Honeywell Bull disks as backup medium for the file storage of the main control computers of the ISR

  4. The implementation of a new Operating System for the ISR Main Computers based on the Cii-Honeywell Bull disks of 10 Megabytes

    E-Print Network [OSTI]

    Tausch, Lothar A

    1983-01-01T23:59:59.000Z

    The implementation of a new Operating System for the ISR Main Computers based on the Cii-Honeywell Bull disks of 10 Megabytes

  5. Investigations of Bull Trout (Salvelinus Confluentus), Steelhead Trout (Oncorhynchus Mykiss), and Spring Chinook Salmon (O. Tshawytscha) Interactions in Southeast Washington Streams : 1991 Annual Report.

    SciTech Connect (OSTI)

    Martin, Steven W.

    1992-07-01T23:59:59.000Z

    Bull trout (Salvelinus confluentus) are native to many tributaries of the Snake River in southeast Washington. The Washington Department of Wildlife (WDW) and the American Fisheries Society (AFS) have identified bull trout as a species of special concern which means that they may become threatened or endangered by relatively, minor disturbances to their habitat. Steelhead trout/rainbow trout (Oncorhynchus mykiss) and spring chinook salmon (O.tshawytscha) are also native to several tributaries of the Snake river in southeast Washington. These species of migratory fishes are depressed, partially due to the construction of several dams on the lower Snake river. In response to decreased run size, large hatchery program were initiated to produce juvenile steelhead and salmon to supplement repressed tributary stocks, a practice known as supplementation. There is a concern that supplementing streams with artificially high numbers of steelhead and salmon may have an impact on resident bull trout in these streams. Historically, these three species of fish existed together in large numbers, however, the amount of high-quality habitat necessary for reproduction and rearing has been severely reduced in recent years, as compared to historic amounts. The findings of the first year of a two year study aimed at identifying species interactions in southeast Washington streams are presented in this report. Data was collected to assess population dynamics; habitat utilization and preference, feeding habits, fish movement and migration, age, condition, growth, and the spawning requirements of bull trout in each of four streams. A comparison of the indices was then made between the study streams to determine if bull trout differ in the presence of the putative competitor species. Bull trout populations were highest in the Tucannon River (supplemented stream), followed by Mill Creek (unsupplemented stream). Young of the year bull trout utilized riffle and cascade habitat the most in all four streams. Juvenile bull trout utilized scour pool and run habitat the most in all four streams. YOY bull trout preferred plunge pool and scour pool habitat, as did juvenile bull trout in all four streams. These data show that while in the presence of the putative competitors, bull trout prefer the same habitat as in the absence of the putative competitors. Juvenile bull trout preferred mayflies and stoneflies in Mill Creek, while in the presence of the competitor species they preferred caddisflies, stoneflies, and Oligochaeta. It is felt that this difference is due to the differences in food items available and not species interactions, bull trout consume what is present. Adult bull trout were difficult to capture, and therefore it was difficult to determine the migratory habits in the Tucannon River. It is recommended that future studies use radio telemetry to determine the migratory habitat of these fish. The age, condition, and growth rates of bull trout differed only minimally between streams, indicating that if competitive interactions are occurring between these species it is not reflected by: (1) the length at age of bull trout; (2) the length-weight relationship of bull trout; or (3) the rate of growth of bull trout. The spawning habits of bull trout and spring chinook salmon are similar in the Tucannon River, however it was found that they spawn in different river locations. The salmon spawn below river kilometer 83, while 82% of bull trout spawn above that point. The peak of spawning for salmon occurred 10 days before the peak of bull trout spawning, indicating that very little competition for spawning locations occurs between these species in the Tucannon River. Future species interactions study recommendations include the use of electrofishing to enumerate bull trout populations, snorkeling to identify micro-habitat utilization, seasonal diet analysis, and radio transmitters to identify seasonal migration patterns of bull trout.

  6. Dynamique d'une bulle cylindrique de cavitation : tude analytique et validation de la mthode

    E-Print Network [OSTI]

    Dynamique d'une bulle cylindrique de cavitation : étude analytique et validation de la méthode. Introduction La présente étude a pour objectif dans un premier temps d'étudier analytiquement la cavitation permettra par la suite d'étudier la cavitation numériquement. La méthode numérique Lagrangienne SPH est

  7. Evaluation of Bull Trout Movements in the Tucannon and Lower Snake Rivers, 2002-2006 Project Completion Summary.

    SciTech Connect (OSTI)

    Faler, Michael P. [U.S. Fish and Wildlife Service; Mendel, Glen; Fulton, Carl [Washington Department of Fish and Wildlife

    2008-11-20T23:59:59.000Z

    The Columbia River Distinct Population Segment of bull trout (Salvelinus confluentus) was listed as threatened under the Endangered Species Act in 1998. One of the identified major threats to the species is fragmentation resulting from dams on over-wintering habitats of migratory subpopulations. A migratory subgroup in the Tucannon River appeared to utilize the Snake River reservoirs for adult rearing on a seasonal basis. As a result, a radio telemetry study was conducted on this subgroup from 2002-2006, to help meet Reasonable and Prudent Measures, and Conservation Recommendations associated with the lower Snake River dams in the FCRPS Biological Opinion, and to increase understanding of bull trout movements within the Tucannon River drainage. We sampled 1,109 bull trout in the Tucannon River; 124 of these were surgically implanted with radio tags and PIT tagged, and 681 were only PIT tagged. The remaining 304 fish were either recaptures, or released unmarked. Bull trout seasonal movements within the Tucannon River were similar to those described for other migratory bull trout populations. Bull trout migrated upstream in spring and early summer to the spawning areas in upper portions of the Tucannon River watershed. They quickly moved off the spawning areas in the fall, and either held or continued a slower migration downstream through the winter until early the following spring. During late fall and winter, bull trout were distributed in the lower half of the Tucannon River basin, down to and including the mainstem Snake River below Little Goose Dam. We were unable to adequately radio track bull trout in the Snake River and evaluate their movements or interactions with the federal hydroelectric dams for the following reasons: (1) none of our radio-tagged fish were detected attempting to pass a Snake River dam, (2) our radio tags had poor transmission capability at depths greater than 12.2 m, and (3) the sample size of fish that actually entered the Snake River was small (n=6). In spite of this project's shortcomings, bull trout continue to be observed in low numbers at Snake River dam fish facilities. It is highly possible that bull trout observed at the Snake River dam fish facilities are originating from sources other than the Tucannon River. We suggest that these fish might come from upstream sources like the Clearwater or Salmon rivers in Idaho, and are simply following the outmigration of juvenile anadromous fish (a food supply) as they emigrate toward the Pacific Ocean. Based on our study results, we recommend abandoning radio telemetry as a tool to monitor bull trout movements in the mainstem Snake River. We do recommend continuing PIT tagging and tag interrogation activities to help determine the origin of bull trout using the Snake River hydropower facilities. As a complementary approach, we also suggest the use of genetic assignment tests to help determine the origin of these fish. Lastly, several recommendations are included in the report to help manage and recover bull trout in the Tucannon subbasin.

  8. Bull Trout Distribution and Abundance in the Waters on and Bordering the Warm Springs Reservation : 2002 Annual Report.

    SciTech Connect (OSTI)

    Brun, Christopher V.; Dodson, Rebekah

    2003-03-01T23:59:59.000Z

    The range of bull trout (Salvelinus confluentus) in the Deschutes River basin has decreased from historic levels due to many factors including dam construction, habitat degradation, brook trout introduction and eradication efforts. While the bull trout population appears to be healthy in the Metolius River-Lake Billy Chinook system they have been largely extirpated from the upper Deschutes River (Buchanan et al. 1997). Little was known about bull trout in the lower Deschutes basin until BPA funded project No.9405400 began during 1998. In this progress report we describe the findings to date from this multi-year study aimed at determining the life history, habitat needs and limiting factors of bull trout in the lower Deschutes subbasin. Juvenile bull trout and brook trout (Salvelinus fontinalis) relative abundance has been assessed in the Warm Springs River and Shitike Creek since 1999. In the Warm Springs R. the relative densities of juvenile bull trout and brook trout were .003 fish/m{sup 2} and .001 fish/m{sup 2} respectively during 2002. These densities were the lowest recorded in the Warm Springs River during the period of study. In Shitike Cr. the relative densities of juvenile bull trout and brook trout were .025 fish/m{sup 2} and .01 fish/m{sup 2} respectively during 2002. The utility of using index reaches to monitor trends in juvenile bull trout and brook trout relative abundance in the Warm Springs R. has been assessed since 1999. During 2002 the mean relative densities of juvenile bull trout within the 2.4 km study area was higher than what was observed in four index reaches. However, the mean relative densities of brook trout was slightly higher in the index reaches than what was observed in the 2.4 km study area. Habitat use by both juvenile bull trout and brook trout was determined in the Warm Springs R. Juvenile bull trout and brook trout were most abundant in pools and glides. However pools and glides comprised less than 20% of the available habitat in the study area during 2002. Multiple-pass spawning ground surveys were conducted during late August through October in the Warm Springs R. and Shitike Cr. during 2002. One-hundred and thirteen (113) redds were enumerated in the Warm Springs R. and 204 redds were found in Shitike Cr. The number of redds enumerated in both the Warm Springs R. and Shitike Cr. were the most redds observed since surveys began in 1998. Spatial and temporal distribution in spawning within the Warm Springs R. and Shitike Cr. is discussed. Juvenile emigration has been monitored in Shitike Creek since 1996. A total of 312 juveniles were estimated to have emigrated from Shitike Cr. during the spring, 2002. Adult escapement was monitored in the Warm Springs R. and Shitike Cr. Thirty adults were recorded at the Warm Springs National Fish Hatchery weir during 2002. This was the highest number of spawning adults recorded to date. A weir equipped with an underwater video camera near the spawning grounds was operated in the Warm Springs R. Thirty-one adults were recorded at the weir in day counts. The adult trap in Shitike Cr. was unsuccessful in capturing adult bull trout during 2002 due to damage from a spring high water event. Thermographs were placed throughout Warm Springs R. and Shitike Cr. to monitor water temperatures during bull trout migration, holding and spawning/rearing periods. During 1999-2002 water temperatures ranged from 11.8-15.4 C near the mouths during adult migration; 11.4-14.6 C during pre-spawning holding; and 6.5-8.4 C during adult spawning and juvenile rearing.

  9. BullDog BioDiesel | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovation in CarbonofBiotinsBostonBridgerBuckeyeEnergyBuilt Environs Pty

  10. JOURNAL DE PHYSIQUE Colloque C 2, supplment au no 5-6, Tome 30, Mai-Juin 1969,page C 2 -47 LES GRANDES CHAMBRES A BULLES

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    principales caractéristiques de chambres à bulles à hydrogène et de chambres à bulles à propane, quelques the building of giant bubble chambers are discussed. The main characteristics of hydrogen and propane bubble énergies ? La raison essentielle est probablement que les phénomènes de collisions à grande énergie pro

  11. Does Beta React to Market Conditions?: Estimates of Bull and Bear Betas using a Nonlinear Market Model with Endogenous Threshold Parameter

    E-Print Network [OSTI]

    Kearns, Michael

    Does Beta React to Market Conditions?: Estimates of Bull and Bear Betas using a Nonlinear Market Model with Endogenous Threshold Parameter by George Woodward and Heather Anderson Department transition between bull and bear states and allows the data to determine the threshold value. The estimated

  12. SUR LA POSSIBILIT D'UTILISATION D'UNE CHAMBRE A BULLES A PROPANE POUR L'TUDE DES RACTIONS NUCLAIRES

    E-Print Network [OSTI]

    Boyer, Edmond

    175 A. SUR LA POSSIBILIT D'UTILISATION D'UNE CHAMBRE A BULLES A PROPANE POUR L'TUDE DES RACTIONS. - Mise au point et tude des caractristiques du fonctionnement d'une chambre bulles propane de 6 135 MeV. Abstract. 2014 Adjustment and studies of some characteristics of a 6 litre propane bubble

  13. Microsoft PowerPoint - Bull Shoals U1 repair MSB edit 3.ppt

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighand Retrievals fromprocess usedGELustreMeasuresPower &Bull Shoals

  14. Bull. Soc. gol. Fr., 2008, no The alkaline intraplate volcanism of the Antalya nappes (Turkey): a Late

    E-Print Network [OSTI]

    Demouchy, Sylvie

    Bull. Soc. géol. Fr., 2008, no 4 The alkaline intraplate volcanism of the Antalya nappes (Turkey-words. ­ Alkali basalt, Intraplate volcanism, Triassic (Upper), Neotethys, Turkey, Geochemistry. Abstract. ­ Late belonging to the Kara Dere ­ Sayrun unit of the Middle Antalya nappes, southwestern Turkey. New

  15. Wilson Bull., 11l(l), 1999, pp. 100-104 EFFECTS OF WIND TURBINES ON UPLAND NESTING BIRDS IN

    E-Print Network [OSTI]

    species. Recent re- search has indicated that raptor mortality from collisions with wind turbines variesWilson Bull., 11l(l), 1999, pp. 100-104 EFFECTS OF WIND TURBINES ON UPLAND NESTING BIRDS ABSTRACT.-Grassland passerines were surveyed during summer 1995 on the Buffalo Ridge Wind Resource Area

  16. Evaluation of Performance Traits in Brahman Cattle: Blood Parameters, Calf Temperament, Residual Feed Intake, and Bull Reproductive Development

    E-Print Network [OSTI]

    Matheney, Kara J.

    2010-10-12T23:59:59.000Z

    in Brahman bulls (n = 41). Serum was collected at 24 h and d 21 to 24, and analyzed for total protein (TP) immunoglobulin G (IgG), and cortisol (CS). Calves were weighed at 24 h, weighed and evaluated for temperament using exit velocity (EV) at d 21 to 24...

  17. Systems biology approach to bioremediation

    E-Print Network [OSTI]

    Chakraborty, R.

    2013-01-01T23:59:59.000Z

    DR: Potential for bioremediation of uranium-contaminatedsoil before and after bioremediation. Arch Environ ContamWT: Comparative bioremediation of soils contaminated with

  18. Bull. U. S. F. C. 1890. Fashine Vessels of the Pacific Coast. (To lace page 13.) PLATEV. %-THE FISHING VESSELS AND BOATS OF THE PACIFIC*COAST."

    E-Print Network [OSTI]

    Bull. U. S. F. C. 1890. Fashine Vessels of the Pacific Coast. (To lace page 13.) PLATEV. #12;%-THE iiitenciod for publication as n part of a report on tho fisheries of the Pacific Coast of the TJnited Stattes

  19. Peace Corps / Environment Environment Volunteers

    E-Print Network [OSTI]

    Kaminsky, Werner

    Peace Corps / Environment Environment Volunteers Environmental damage can have enormous choices about how to best protect and preserve the local environment. Programs and Sample Projects and communications technology, agriculture, and environment. We are looking for applicants with a variety of skills

  20. Bull. Environ. Contain. Toxicol. (1987) 38:377-380 9 1987 Springer-Verlag New York Inc.

    E-Print Network [OSTI]

    Canberra, University of

    an Alpine wetland area subject to treated effluent from a sewage treatment works (Brodrick 1985). Soil in Wetland Soils S. Brodrick, P. Cullen, and W. Maher Water Research Centre, Canberra College of Advanced, discharges secondary treated sewage effluent through an adjacent wetland area to trap suspended and dissolved

  1. sustainable environment

    E-Print Network [OSTI]

    sustainable resource management environment fisheries aquaculture Cefas capability statement #12 that they can manage their environments and resources in a responsible, effective and sustainable manner. Our costs · Understand, assess and develop opportunities in the short, medium and long-term · Build

  2. DSW Environment

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

    pdf) Section 2 - Proposed Action and Alternatives (6.8 MB pdf) Section 3 - Affected Environment for the extension of the right of way to the Harry Allen Substation and for the...

  3. Thermal Process to Strengthen PLGA Nanoparticle Layers Bull. Korean Chem. Soc. 2009, Vol. 30, No. 9 1985 Thermal Process for Enhancing Mechanical Strength

    E-Print Network [OSTI]

    Park, Jong-Sang

    Thermal Process to Strengthen PLGA Nanoparticle Layers Bull. Korean Chem. Soc. 2009, Vol. 30, No. 9 1985 Thermal Process for Enhancing Mechanical Strength of PLGA Nanoparticle Layers on Coronary Stents@plaza.snu.ac.kr Received June 5, 2009, Accepted July 14, 2009 Poly (lactic-co-glycolic acid) (PLGA) nanoparticles loading

  4. Numerical modeling of the Snowmass Creek paleoglacier, Colorado, and climate in the Rocky Mountains during the Bull Lake glaciation (MIS 6)

    SciTech Connect (OSTI)

    Eric M. Leonard; Mitchell A. Plummer; Paul E. Carrara

    2014-04-01T23:59:59.000Z

    Well-preserved moraines from the penultimate, or Bull Lake, glaciation of Snowmass Creek Valley in the Elk Range of Colorado present an opportunity to examine the character of the high-altitude climate in the Rocky Mountains during Marine Oxygen Isotope Stage 6. This study employs a 2-D coupled mass/energy balance and flow model to assess the magnitudes of temperature and precipitation change that could have sustained the glacier in mass-balance equilibrium at its maximum extent during the Bull Lake glaciation. Variable substrate effects on glacier flow and ice thickness make the modeling somewhat more complex than in geologically simpler settings. Model results indicate that a temperature depression of about 6.7C compared with the present (19712000 AD) would have been necessary to sustain the Snowmass Creek glacier in mass-balance equilibrium during the Bull Lake glaciation, assuming no change in precipitation amount or seasonality. A 50% increase or decrease from modern precipitation would have been coupled with 5.2C and 9.1C Bull Lake temperature depressions respectively. Uncertainty in these modeled temperature depressions is about 1C.

  5. Notes Bull. Korean Chem. Soc. 2005, Vol. 26, No. 1 175 Synthesis of Novel Biodegradable Quaternary Amine-based Cross-linked

    E-Print Network [OSTI]

    Park, Jong-Sang

    Notes Bull. Korean Chem. Soc. 2005, Vol. 26, No. 1 175 Synthesis of Novel Biodegradable Quaternary Leadership Academy, 1334 Sosa-lee, Anhung-myun, Hwoingsung-gun, Kangwon 225-823, Korea Received October 26, 2004 Key Words : Cross-linked polymer, Quaternary amine, Biodegradability, Gene delivery In recent

  6. Evaluation of postpartum udder characteristics of F1 cows sired by Angus, Gray Brahman, Gir, Indu-Brazil, Nellore and Red Brahman bulls

    E-Print Network [OSTI]

    Riley, David Greg

    1997-01-01T23:59:59.000Z

    Semen from Angus (A), Gray Brahman (GB), Gir (G), Indu-Brazil (IB), Nellore (N) and Red Brahman (RB) bulls was used to artificially inseminate Hereford cows for four years. The F, heifer offspring of these matings were bred to calve annually from...

  7. Evaluation of F1 Cows Sired by Brahman, Boran, and Tuli Bulls for Reproductive and Maternal Performance Traits and Cow Longevity

    E-Print Network [OSTI]

    Muntean, Carl

    2011-08-08T23:59:59.000Z

    ,666) were evaluated from 1994 to 2010 in 143 F1 females sired by Brahman (B), Boran (Bo), and Tuli (T) bulls and out of Angus and Hereford cows. Mouth scores (MS) (n = 253) were assigned to the remaining cows from 2004 to 2009, excluding 2008. Pregnancy...

  8. Owen, R.B., Sandhu, N., 2000. Heavy metal accumulation and anthro-pogenic impacts on Tolo Harbour, Hong Kong. Mar. Pollut. Bull. 40,

    E-Print Network [OSTI]

    Yu, K.N.

    of Korean Costal water. Report of Marine Environmen- tal Monitoring and assessment Technology, Seoul. Development of anoxia during the Holocene fresh-brackish water transition in the Baltic Sea. Mar. Geol. 177 s of PAHs in sediments from Masan Bay, Korea. Mar. Pollut. Bull. 50, 319326. Yokoyama, H., 1995

  9. Bull. U. 5. F. C.1892. Fykc Nets. (To face page 299.) PLATELXXII. &-THE FYKE NETS AND FYKE-NET FISHERIES OF THE UNITED STATES,

    E-Print Network [OSTI]

    Bull. U. 5. F. C.1892. Fykc Nets. (To face page 299.) PLATELXXII. ti P W n W a Y .- W Y >LL a 0 0: n W Y tLL Y 0 0 n m #12;&-THE FYKE NETS AND FYKE-NET FISHERIES OF THE UNITED STATES, WITH NOTES ON THE FYKE NETS OF OTHER COUNTRIES. BY HUGH M. SMITH, M. D. DEFINITION OF THE FYKE NET. The inquirer who goes

  10. Ecology and environment

    E-Print Network [OSTI]

    Sussex, University of

    Ecology and environment Essentials Courses MSci (Hons) in Ecology and Environment MSci (Hons) in Ecology and Environment (research placement) BSc (Hons) in Ecology and Environment Foundation year for UK for the MSci in Ecology and Environment (research placement): AAA Typical A level offer range for the other

  11. Evaluation of the Life History of Native Salmonids in the Malheur River Basin; Cooperative Bull Trout/Redband Trout Research Project, 2000-2001 Annual Report.

    SciTech Connect (OSTI)

    Gonzales, Dan; Schwabe, Lawrence; Wenick, Jess (Burns Paiute Tribe, Department of Fish and Wildlife, Burns, OR)

    2001-08-01T23:59:59.000Z

    The Malheur basin lies within southeastern Oregon. The Malheur River is a tributary to the Snake River, entering at about River Kilometer (RK) 595. The hydrological drainage area of the Malheur River is approximately 12,950 km{sup 2} and is roughly 306 km in length. The headwaters of the Malheur River originate in the Blue Mountains at elevations of 6,500 to 7,500 feet, and drops to an elevation of 2000 feet at the confluence with the Snake River near Ontario, Oregon. The climate of the Malheur basin is characterized by hot dry summers, occasionally exceeding 38 C and cold winters that may drop below -29 C. Average annual precipitation is 300 centimeters and ranges from 100 centimeters in the upper mountains to less than 25 centimeters in the lower reaches (Gonzalez 1999). Wooded areas consist primarily of mixed fir and pine forest in the higher elevations. Sagebrush and grass communities dominate the flora in the lower elevations. Efforts to document salmonid life histories, water quality, and habitat conditions have continued in fiscal year 2000. The Burns Paiute Tribe (BPT), United States Forest Service (USFS), and Oregon Department of Fish and Wildlife (ODFW), have been working cooperatively to achieve this common goal. Bull trout ''Salvenlinus confluentus'' have specific environmental requirements and complex life histories making them especially susceptible to human activities that alter their habitat (Howell and Buchanan 1992). Bull trout are considered to be a cold-water species and are temperature dependent. This presents a challenge for managers, biologists, and private landowners in the Malheur basin. Because of the listing of bull trout under the Endangered Species Act as threatened and the current health of the landscape, a workgroup was formed to develop project objectives related to bull trout. This report will reflect work completed during the Bonneville Power contract period starting 1 April 2000 and ending 31 March 2001. The study area will include the North Fork Malheur River and the Upper Malheur River from Warm Springs Reservoir upstream to the headwaters.

  12. UNDERGRADUATE DEGREES 2015 ENVIRONMENT

    E-Print Network [OSTI]

    COME AND YOUR F I N D PLACE UNDERGRADUATE DEGREES 2015 EARTH and ENVIRONMENT #12;| CONTENTS | www OF EARTH AND ENVIRONMENT Why study earth and environment at Leeds? 2 Why study an earth science course? 4 Why study an environment course? 8 Choosing the right degree 12 Four-year industrial degrees (BA

  13. 2.4ContaminantTransportandManagement(CONTAM) The ConTAM research area focuses on developing technology to observe and manage mass and energy

    E-Print Network [OSTI]

    California at Los Angeles, University of

    :cscales.In200809,the contaminant transport group emphasized data assimila:on and modeldriven analysis. In one case,soil transport in soils, emphasis this year turned to pilottes:ng the system at the Palmdale field site. Key Report 55 Center for Embedded Networked Sensing 2.4 Contaminant Transport and Management Figure1

  14. Defining the Problem Known Environment Unknown Environment Improvements Reinforcement Learning

    E-Print Network [OSTI]

    Kjellstrm, Hedvig

    Defining the Problem Known Environment Unknown Environment Improvements Reinforcement Learning Beloningsbaserad Inlarning Defining the Problem Known Environment Unknown Environment Improvements 1 Defining the Problem Framework Role of Reward Simplifying Assumptions Central Concepts 2 Known Environment Bellmans

  15. Collecting Sea Palms: Planning for Sustainable Use in a Variable Environment

    E-Print Network [OSTI]

    Nielsen, Karina J.; Blanchette, Carol A

    2010-01-01T23:59:59.000Z

    clear cutting of the kelp palms. The meristem refers tohistories, including bull kelp (Nereocystis luetkeana) the major kelp forest species in Northern California and

  16. Lesson 34a: Environment

    E-Print Network [OSTI]

    Pasifiki [Pacific Ocean] Bahari Aktiki [Arctic Ocean] Bahari ya Mediterani [Mediterranean Sea] Bahari yaLesson 34a: Environment Environment [mazingira] bahari / bahari [ocean / sea / oceans / seas / farms] Bahari [ocean / sea] Bahari Hindi [Indian Ocean] Bahari Atlantiki [Atlantic Ocean] Bahari

  17. Computing environment logbook

    DOE Patents [OSTI]

    Osbourn, Gordon C; Bouchard, Ann M

    2012-09-18T23:59:59.000Z

    A computing environment logbook logs events occurring within a computing environment. The events are displayed as a history of past events within the logbook of the computing environment. The logbook provides search functionality to search through the history of past events to find one or more selected past events, and further, enables an undo of the one or more selected past events.

  18. Sandia Energy - Diana Bull

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiation Protection245C Unlimited ReleaseWelcomeLongEnergy StorageB. HartDeveloping

  19. Environment | Argonne National Laboratory

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

    Science Ecological Resources and Systems Environmental Security and Restoration Land and Renewable Resources Radiation and Chemical Risk Management Environment True energy...

  20. Climate Change, Drought & Environment

    Broader source: Energy.gov [DOE]

    Afternoon Plenary Session: Current Trends in the Advanced Bioindustry Climate Change, Drought, and EnvironmentMichael Champ, Executive Director, The Sustainable Water Challenge

  1. environment and agriculture

    E-Print Network [OSTI]

    environment and agriculture environmentagriculture.curtin.edu.au Bachelor of Science - majorS in agriculture, environmental Biology or coaStal Zone management Science and engineering #12;t he department of environment and agriculture caters for students who are passionate about agriculture, biology, conserving

  2. Sustainability Statement Environment Team

    E-Print Network [OSTI]

    Metropolitan University www.mmu.ac.uk/environment MMU Annual Sustainability Statement 2008/2009 CO2 2 Contents 6 MMU Environment Strategy 7 Key Area 1 Environmental Management Systems & Reporting 8 9 Key Area 2 Energy and Carbon Emissions 10 11 Key Area 3 Sustainable Buildings 12 Key Area 4 Water

  3. Forests and historic environment

    E-Print Network [OSTI]

    Forests and historic environment UK Forestry Standard Guidelines #12;Key to symbols UKFS Reference number #12;Forests and historic environment Forestry Commission: Edinburgh UK Forestry Standard in any format or medium, under the terms of the Open Government Licence. To view this licence, visit: www

  4. Defining the Problem Known Environment Unknown Environment Improvements Reinforcement Learning

    E-Print Network [OSTI]

    Kjellstrm, Hedvig

    Defining the Problem Known Environment Unknown Environment Improvements Reinforcement Learning Beloningsbaserad Inlarning #12;Defining the Problem Known Environment Unknown Environment Improvements 1 Defining the Problem Framework Role of Reward Simplifying Assumptions Central Concepts 2 Known Environment Bellman

  5. Defining the Problem Known Environment Unknown Environment Improvements Reinforcement Learning

    E-Print Network [OSTI]

    Kjellstrm, Hedvig

    Defining the Problem Known Environment Unknown Environment Improvements Reinforcement Learning Beloningsbaserad Inlarning #12;Defining the Problem Known Environment Unknown Environment Improvements 1 Defining the Problem Framework Role of Reward Simplifying Assumptions Central Concepts 2 Known Environment Bellmans

  6. Photographs of MIT environments

    E-Print Network [OSTI]

    Strand, C. Mark

    1984-01-01T23:59:59.000Z

    This thesis is based on an exhibition of 43 photographs shown in a visual thesis exhibition at the Creative Photography Gallery November 15-December 15, 1983. The photographs document MIT environments with special categories ...

  7. Environment induced incoherent controllability

    E-Print Network [OSTI]

    Raffaele Romano; Domenico D'Alessandro

    2005-11-08T23:59:59.000Z

    We prove that the environment induced entanglement between two non interacting, two-dimensional quantum systems S and P can be used to control the dynamics of S by means of the initial state of P. Using a simple, exactly solvable model, we show that both accessibility and controllability of S can be achieved under suitable conditions on the interaction of S and P with the environment.

  8. Hotspots, Jets and Environments

    E-Print Network [OSTI]

    M. J. Hardcastle

    2007-07-12T23:59:59.000Z

    I discuss the nature of `hotspots' and `jet knots' in the kpc-scale structures of powerful radio galaxies and their relationship to jet-environment interactions. I describe evidence for interaction between the jets of FRI sources and their local environments, and discuss its relationship to particle acceleration, but the main focus of the paper is the hotspots of FRIIs and on new observational evidence on the nature of the particle acceleration associated with them.

  9. Polymers in disordered environments

    E-Print Network [OSTI]

    V. Blavatska; N. Fricke; W. Janke

    2014-11-18T23:59:59.000Z

    A brief review of our recent studies aiming at a better understanding of the scaling behaviour of polymers in disordered environments is given. The main emphasis is on a simple generic model where the polymers are represented by (interacting) self-avoiding walks and the disordered environment by critical percolation clusters. The scaling behaviour of the number of conformations and their average spatial extent as a function of the number of monomers and the associated critical exponents $\\gamma$ and $\

  10. Energy/Environment/Commissioning

    E-Print Network [OSTI]

    Nakahara, N.

    2006-01-01T23:59:59.000Z

    / Energy / Environment/ SutainabilitySutainability Resource/ Energy System TheoryPreserve/Degrade Man Economy/SocietyHealth/Hygiene Enviro nment Global Env.Urban Env. Environm- ent ModelChemical/Thermal PollutionRecycle Diffused Energy Active System... Energy Use Pattern Global Env. Pollution Urban Environment ? Demand Control Optimization Humanism Maintenance/Moral ? Renewable Energy Energy Recycle Proper Evaluation ? High Efficiency Energy Conservation PrincipleEnergy Conservation Principle Reflection...

  11. The Desert Environment January 26, 1999 1 The Desert Environment

    E-Print Network [OSTI]

    Reiss, Steven P.

    The Desert Environment January 26, 1999 1 The Desert Environment Revised Paper Steven P. Reiss1@cs.brown.edu Abstract The Desert software engineering environment is a suite of tools developed to enhance pro- grammer virtual files on demand to address specific tasks. All this is done in an open and extensible environment

  12. Environment scattering in GADRAS.

    SciTech Connect (OSTI)

    Thoreson, Gregory G.; Mitchell, Dean James; Theisen, Lisa Anne; Harding, Lee T.

    2013-09-01T23:59:59.000Z

    Radiation transport calculations were performed to compute the angular tallies for scattered gamma-rays as a function of distance, height, and environment. Green's Functions were then used to encapsulate the results a reusable transformation function. The calculations represent the transport of photons throughout scattering surfaces that surround sources and detectors, such as the ground and walls. Utilization of these calculations in GADRAS (Gamma Detector Response and Analysis Software) enables accurate computation of environmental scattering for a variety of environments and source configurations. This capability, which agrees well with numerous experimental benchmark measurements, is now deployed with GADRAS Version 18.2 as the basis for the computation of scattered radiation.

  13. Sandia National Laboratories: Climate/Environment

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

    ClimateEnvironment ClimateEnvironment On January 27, 2011, in ClimateEnvironment Sensing and Monitoring Modeling and Analysis Carbon Management Water & Environment Publications...

  14. Sample Environment Plans and Progress

    E-Print Network [OSTI]

    Pennycook, Steve

    Sample Environment Plans and Progress at the SNS & HFIR SNS HFIR User Group Meeting American Conference on Neutron Scattering Ottawa, Canada June 26 30, 2010 Lou Santodonato Sample Environment Group our sample environment capabilities Feedback SHUG meetings User surveys Sample Environment Steering

  15. DISTRIBUTED AND COLLABORATIVE SYNTHETIC ENVIRONMENTS

    E-Print Network [OSTI]

    Texas at Austin, University of

    1 DISTRIBUTED AND COLLABORATIVE SYNTHETIC ENVIRONMENTS Chandrajit L. Bajaj and Fausto Bernardini with synthetic environments1,2,3,4,5,6 . A synthetic environment system is generally characterized and the synthetic environment generated by the computer. Several degrees of immersion are possible, ranging from

  16. Research Articles Holistic Programming Environments

    E-Print Network [OSTI]

    Marsden, Gary

    Research Articles Holistic Programming Environments Gary Marsden a Harold Thimbleby b a Department a development environment. Of course, we can scoff at the distinction and say that a development environment to the development of programming environments and suggest ways in which this may be achieved. Keywords: Programming

  17. Author's personal copy Environments

    E-Print Network [OSTI]

    Carrascal, Luis M.

    . The easternmost main islands of the Canary archipelago (Fuerteventura and Lanzarote, North Atlantic Ocean, Spain Ltd. All rights reserved. Keywords: Arid environments; Canary islands; Cream-coloured courser) harbour a stable population. The species showed an intense habitat selection pattern in these islands. Its

  18. Environment US Army Corps

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Asia, Europe and the U. S. An environment once pristine and rich in biological diversity now suffers Pentagon official lauds services for energy strategies Corps among winners at `GOVgreen' 16 Sustainability Awards coming soon Corps team earns international recognition Regulators discuss mitigation

  19. Interactive Virtual Environments Introduction

    E-Print Network [OSTI]

    Petriu, Emil M.

    sensor data or by animation scripts. Human users can interact and directly manipulate objects within Reality Interactive Virtual Reality Virtualized Reality Augmented Reality #12;HUMAN PERCEPTION OF REALITY REAL WORLD / ENVIRONMENT HUMAN (sentient living animal able of sensible reasoning) #12;Real

  20. Multiprocessor programming environment

    SciTech Connect (OSTI)

    Smith, M.B.; Fornaro, R.

    1988-12-01T23:59:59.000Z

    Programming tools and techniques have been well developed for traditional uniprocessor computer systems. The focus of this research project is on the development of a programming environment for a high speed real time heterogeneous multiprocessor system, with special emphasis on languages and compilers. The new tools and techniques will allow a smooth transition for programmers with experience only on single processor systems.

  1. save energy, environment

    E-Print Network [OSTI]

    Boyer, Elizabeth W.

    was especially emphasized dur- ing the 1970s to combat the energy crisis caused by Arab oil embargoes. The recentsave energy, money, and the environment Windbreaks and shade trees #12;PrePared by Bryan R trees is based on their potential to save money from subsequent energy re- ductions. Winter heating

  2. Environment and Protostellar Evolution

    E-Print Network [OSTI]

    Zhang, Yichen

    2014-01-01T23:59:59.000Z

    Even today in our Galaxy, stars form from gas cores in a variety of environments, which may affect the properties of resulting star and planetary systems. Here we study the role of pressure, parameterized via ambient clump mass surface density, on protostellar evolution and appearance, focussing on low-mass, Sun-like stars and considering a range of conditions from relatively low pressure filaments in Taurus, to intermediate pressures of cluster-forming clumps like the Orion Nebula Cluster (ONC), to very high pressures that may be found in the densest Infrared Dark Clouds (IRDCs) or in the Galactic Center (GC). We present unified analytic and numerical models for collapse of prestellar cores, accretion disks, protostellar evolution and bipolar outflows, coupled to radiative transfer (RT) calculations and a simple astrochemical model to predict CO gas phase abundances. Prestellar cores in high pressure environments are smaller and denser and thus collapse with higher accretion rates and efficiencies, resulting...

  3. Sustainable Environment Technologies (4578)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our InstagramStructureProposed Action Title: Sustainable Environment Technologies

  4. Galaxy Evolution and Environment

    E-Print Network [OSTI]

    Pieter van Dokkum; Ryan Quadri

    2007-04-13T23:59:59.000Z

    The properties of galaxies are strongly correlated with their environment, with red galaxies dominating galaxy clusters and blue galaxies dominating the general field. However, not all field galaxies are young: studies of the colors, line strengths, and M/L ratios of massive early-type galaxies at 0environment. There is good evidence that the growth of these galaxies does continue longer in the field than in clusters, via (nearly) dissipationless mergers of already old galaxies. These results are consistent with predictions of recent galaxy formation models, which incorporate AGN feedback to suppress star formation in the most massive halos. Systematic studies of the relation of galaxies with their environment beyond z=1 are difficult, and still somewhat contradictory. Intriguingly both the DEEP2 and VVDS surveys find that the color-density relation disappears at z~1.3, unfortunately just at the point where both surveys become highly incomplete. On the other hand, clustering studies at z~2.5 have shown that red galaxies cluster more strongly than blue galaxies, implying that the color-density relation was already in place at that redshift.

  5. Ecology and environment What ecology and environment course is

    E-Print Network [OSTI]

    Sussex, University of

    Ecology and environment Essentials What ecology and environment course is there? Ecology 01273 876787 Why ecology and environment at Sussex? You will be taught by lecturers who are leaders in research, with a broad range of experience and expertise including plant, bird and insect ecology, climate

  6. n CAPABILITY STATEMENT Environment and

    E-Print Network [OSTI]

    Liley, David

    and industrial research in chemistry, biology, environmental science and biotechnology. Our research is carried: environmental biotechnology and sustainability bioremediation, water quality, microbial ecology and inorganicn CAPABILITY STATEMENT Environment and Biotechnology Centre Overview The Environment

  7. Painting in a sonic environment

    E-Print Network [OSTI]

    Greated, Marianne

    2014-06-27T23:59:59.000Z

    The thesis explores how painting is affected by its sonic environment. The research stems from an artistic response to noise in the environment and how this can be explored through artistic practice. The boundaries of ...

  8. Guest Editors' Introduction: Hostile Environments

    E-Print Network [OSTI]

    Lukowicz, Paul

    Pervasive computing technology can save lives by both eliminating the need for humans to work in hostile environments and supporting them when they do. In general, environments that are hazardous to humans are hard on ...

  9. Contaminants in Vadose Zone Environments

    SciTech Connect (OSTI)

    Wellman, Dawn M.; Freshley, Mark D.; Johnson, Timothy C.; Miracle, Ann L.

    2012-11-01T23:59:59.000Z

    Contaminants in vadose zone environments pose a long-term source and threat to groundwater resources, human health, and the environment. Several technical, regulatory, and policy challenges and opportunities are associated with contamination in vadose zone environments, particularly in remediation. In this special issue, ten papers present novel approaches to characterize, monitor, remediate, and predict the transport and fate of contaminants in vadose zone environments.

  10. QCD in Extreme Environments

    E-Print Network [OSTI]

    John B. Kogut

    2002-08-30T23:59:59.000Z

    I review present challenges that QCD in extreme environments presents to lattice gauge theory. Recent data and impressions from RHIC are emphasized. Physical pictures of heavy ion wavefunctions, collisions and the generation of the Quark Gluon Plasma are discussed, with an eye toward engaging the lattice and its numerical methods in more interaction with the experimental and phenomenological developments. Controversial, but stimulating scenarios which can be confirmed or dismissed by lattice methods are covered. In the second half of the talk, several promising developments presented at the conference Lattice 2002 are reviewed.

  11. Environment Induced Time Arrow

    E-Print Network [OSTI]

    Janos Polonyi

    2012-06-25T23:59:59.000Z

    The spread of the time arrows from the environment to an observed subsystem is followed within a harmonic model. A similarity is pointed out between irreversibility and a phase with spontaneously broken symmetry. The causal structure of interaction might be lost in the irreversible case, as well. The Closed Time Path formalism is developed for classical systems and shown to handle the time arrow problem in a clear and flexible manner. The quantum case is considered, as well, and the common origin of irreversibility and decoherence is pointed out.

  12. Environment Feature Stories

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMFormsGasReleaseSpeeches EnergyActive for Life"Environment Feature

  13. Geoscience/Environment

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMFormsGasReleaseSpeechesHall ATours,DioxideGeoscience/Environment

  14. NERSC Modules Software Environment

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your1AllocationsNOVA Portal:Ott2006.jpgEnvironment » Modules

  15. School of Environment and Sustainability

    E-Print Network [OSTI]

    Saskatchewan, University of

    School of Environment and Sustainability Room 323, Kirk Hall 117 Science Place Saskatoon, SK S7N 5C8 Telephone: (306) 966-1985 E-mail: sens.info@usask.ca Master of Environment and Sustainability (MES) Opportunity Sustainability Science in the Delta Dialogue Network The School of Environment and Sustainability

  16. Alaska Forum on the Environment

    Broader source: Energy.gov [DOE]

    The Alaska Forum on the Environment is Alaska's largest statewide gathering of environmental professionals from government agencies, non-profit and for-profit businesses, community leaders, Alaskan...

  17. Alaska Forum on the Environment

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Alaska Forum on the Environment (AFE) is Alaska's largest statewide gathering of environmental professionals from government agencies, non-profit and for-profit businesses, community leaders,...

  18. Stretched Polymers in Random Environment

    E-Print Network [OSTI]

    Dmitry Ioffe; Yvan Velenik

    2011-03-01T23:59:59.000Z

    We survey recent results and open questions on the ballistic phase of stretched polymers in both annealed and quenched random environments.

  19. Environments Journal of Arid Environments 67 (2006) 142156

    E-Print Network [OSTI]

    Nacional de San Luis, Universidad

    2006-01-01T23:59:59.000Z

    Journal of Arid Environments Journal of Arid Environments 67 (2006) 142156 Carbon sequestration, afforestation added $50% more C to the initial ecosystem carbon pool, with annual sequestration rate ranging 0 and suitable for tree planting, afforesting this area could result in a carbon sequestration rate of 1.7 Tg C

  20. Fast neutron environments.

    SciTech Connect (OSTI)

    Buchheit, Thomas Edward; Kotula, Paul Gabriel; Lu, Ping; Brewer, Luke N. (Naval Postgraduate School, Monterey, CA); Goods, Steven Howard (Sandia National Laboratories, Livermore, CA); Foiles, Stephen Martin; Puskar, Joseph David; Hattar, Khalid Mikhiel; Doyle, Barney Lee; Boyce, Brad Lee; Clark, Blythe G.

    2011-10-01T23:59:59.000Z

    The goal of this LDRD project is to develop a rapid first-order experimental procedure for the testing of advanced cladding materials that may be considered for generation IV nuclear reactors. In order to investigate this, a technique was developed to expose the coupons of potential materials to high displacement damage at elevated temperatures to simulate the neutron environment expected in Generation IV reactors. This was completed through a high temperature high-energy heavy-ion implantation. The mechanical properties of the ion irradiated region were tested by either micropillar compression or nanoindentation to determine the local properties, as a function of the implantation dose and exposure temperature. In order to directly compare the microstructural evolution and property degradation from the accelerated testing and classical neutron testing, 316L, 409, and 420 stainless steels were tested. In addition, two sets of diffusion couples from 316L and HT9 stainless steels with various refractory metals. This study has shown that if the ion irradiation size scale is taken into consideration when developing and analyzing the mechanical property data, significant insight into the structural properties of the potential cladding materials can be gained in about a week.

  1. Market Design Test Environments

    SciTech Connect (OSTI)

    Widergren, Steven E.; Sun, Junjie; Tesfatsion, Leigh

    2006-06-18T23:59:59.000Z

    Power industry restructuring continues to evolve at multiple levels of system operations. At the bulk electricity level, several organizations charged with regional system operation are implementing versions of a Wholesale Power Market Platform (WPMP) in response to U.S. Federal Energy Regulatory Commission initiatives. Recently the Energy Policy Act of 2005 and several regional initiatives have been pressing the integration of demand response as a resource for system operations. These policy and regulatory pressures are driving the exploration of new market designs at the wholesale and retail levels. The complex interplay among structural conditions, market protocols, and learning behaviors in relation to short-term and longer-term market performance demand a flexible computational environment where designs can be tested and sensitivities to power system and market rule changes can be explored. This paper presents the use of agent-based computational methods in the study of electricity markets at the wholesale and retail levels, and distinctions in problem formulation between these levels.

  2. Radioactivity in Food and the Environment, 2002

    E-Print Network [OSTI]

    Radioactivity in Food and the Environment, 2002 RIFE - 8 2003 #12;1 ENVIRONMENT AGENCY ENVIRONMENT AND HERITAGE SERVICE FOOD STANDARDS AGENCY SCOTTISH ENVIRONMENT PROTECTION AGENCY Radioactivity in Food and the Environment, 2002 RIFE - 8 October 2003 #12;2 This report was compiled by the Centre for Environment

  3. Endogenous Cortisol, Luteinizing Hormone, and Testosterone Secretion and GnRH-induced Luteinizing Hormone and Testosterone Secretion in Prenatally Stressed Sexually Mature Brahman Bulls

    E-Print Network [OSTI]

    Littlejohn, Brittni Paige

    2014-12-12T23:59:59.000Z

    is the condition of free and independent life all the vital mechanisms, however varied they may be, have only one object, that of preserving constant the conditions of life in the internal environment (Bernard, 1878). Hans Selye led the way in the early... activities, even while sleeping your heart, lungs, and digestive system are continuously working. The body is constantly under some degree of stress to maintain the systems in the body and adapt to a constantly changing environment (Selye, 1973...

  4. Endogenous Cortisol, Luteinizing Hormone, and Testosterone Secretion and GnRH-induced Luteinizing Hormone and Testosterone Secretion in Prenatally Stressed Sexually Mature Brahman Bulls

    E-Print Network [OSTI]

    Littlejohn, Brittni Paige

    2014-12-12T23:59:59.000Z

    is the condition of free and independent life all the vital mechanisms, however varied they may be, have only one object, that of preserving constant the conditions of life in the internal environment (Bernard, 1878). Hans Selye led the way in the early... activities, even while sleeping your heart, lungs, and digestive system are continuously working. The body is constantly under some degree of stress to maintain the systems in the body and adapt to a constantly changing environment (Selye, 1973...

  5. REMOTE SENSING OF THE ENVIRONMENT

    E-Print Network [OSTI]

    Gilbes, Fernando

    1 CHAPTER 1: REMOTE SENSING OF THE ENVIRONMENT REFERENCE: Remote Sensing of the Environment John R. Jensen (2007) Second Edition Pearson Prentice Hall What is Remote Sensing? #12;2 Photogrammetry the art of identifying objects and judging their significance (Colwell, 1966). Remote Sensing the measurement

  6. Using a Bull Call Spread

    E-Print Network [OSTI]

    Bevers, Stan; Amosson, Stephen H.; Waller, Mark L.; Dhuyvetter, Kevin C.

    2008-10-07T23:59:59.000Z

    .20 call option and receives a premium of $0.44 ($2,200 per 5,000-bushel contract). His net cost to imple- ment the strategy (excluding commissions) is $1.43 or $7,150 per contract. This is demonstrated in Table 2. Table 1. March KCBT call option... premiums. Strike price Premium $9.70 $1.87 $10.20 $1.38 $10.50 $0.88 $11.20 $0.74 $11.50 $0.59 $12.20 $0.44 Table 2. Costs to implement strategy. Action Income/ expense ($/bushel) Income/ expense (Total $) Buy KCBT March $9.70 call option -$1.87 -$9...

  7. Bull Hill | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:Power LP Biomass Facility Jump to:Brunei:Hill Jump to: navigation,

  8. Spiral Structure and Galaxy Environment

    E-Print Network [OSTI]

    Sidney van den Bergh

    2002-04-30T23:59:59.000Z

    Among 330 normal spirals of types Sa-Sc the fraction of objects exhibiting ``ring'', ``intermediate'' and ``spiral'' arm varieties does not correlated with environment. A similar conclusion appears to apply to the arm varieties of 123 barred spirals of types SBa-SBc. It is concluded that, among the northern Shapley-Ames galaxies, the distinction between the spiral and ring varieties of spiral arms is, within the accuracy of presently available data, independent of galaxy environment. This result suggests that the detailed morphology of spiral arms depends primarily on parent galaxy characteristics, rather than on the galactic environment.

  9. Undergraduate Degrees 2014 School of Earth & Environment

    E-Print Network [OSTI]

    Undergraduate Degrees 2014 School of Earth & Environment FACULTY OF ENVIRONMENT #12;UNIVERSITYOFLEEDS 03 Contents Welcome to the School of Earth & Environment 4 Choosing the right degree 6 Three, MGeol, MGeophys) The MSc Track Fieldwork 8 Why study the environment? 10 Environment and Business 12

  10. Robot manipulation in human environments

    E-Print Network [OSTI]

    Edsinger, Aaron Ladd, 1972-

    2007-01-01T23:59:59.000Z

    Human environments present special challenges for robot manipulation. They are often dynamic, difficult to predict, and beyond the control of a robot engineer. Fortunately, many characteristics of these settings can be ...

  11. Robot Manipulation in Human Environments

    E-Print Network [OSTI]

    Edsinger, Aaron

    2007-01-16T23:59:59.000Z

    Human environments present special challenges for robot manipulation. They are often dynamic, difficult to predict, and beyond the control of a robot engineer. Fortunately, many characteristics of these settings can be ...

  12. DPC materials and corrosion environments

    SciTech Connect (OSTI)

    Ilgen, Anastasia G.; Bryan, Charles R.; Teich-McGoldrick, Stephanie; Hardin, Ernest

    2014-10-01T23:59:59.000Z

    This review focuses on the performance of basket materials that could be exposed to ground water over thousands of years, and prospective disposal overpack materials that could possibly be used to protect dual-purpose canisters (DPCs) in disposal environments.

  13. Musicpainter : a collaborative composing environment

    E-Print Network [OSTI]

    Li, Wu-Hsi

    2008-01-01T23:59:59.000Z

    This thesis presents the design and implementation of Musicpainter, a networked graphical composing environment that encourages sharing and collaboration within the composing process. Instead of building a computer-assisted ...

  14. Global Environment Facility Evaluation Office

    E-Print Network [OSTI]

    Pfaff, Alex

    Global Environment Facility Evaluation Office PROTECTED AREAS AND AVOIDED DEFORESTATION #12;Protected Areas and Avoided Deforestation: An Econometric Evaluation - i - TABLE OF CONTENTS 1................................................................................4 3.3 ESTIMATED EFFECTS OF PROTECTED AREAS ON DEFORESTATION

  15. Arbeidslivets lover Act relating to working environment,

    E-Print Network [OSTI]

    Johansen, Tom Henning

    Arbeidslivets lover Act relating to working environment, working hours and employment protection, etc. (Working Environment Act). as subsequently amended, last by the Act of 14. December 2012 No. 80.notification................................................................... 6 Chapter 3. Working environment measures..................................... 6 Section.3

  16. Learning Curve Management in Educational Programming Environments

    E-Print Network [OSTI]

    Goldman, Kenneth J.

    Learning Curve Management in Educational Programming Environments Benjamin H. Brinckerhoff Computer programmers are best served by integrated development environments that adapt to their growing sophistication programming environments. We provide pedagogical justification for each goal, describe possible supporting

  17. Transport in Porous Media 53: 3950, 2003. 2003 Kluwer Academic Publishers. Printed in the Netherlands.

    E-Print Network [OSTI]

    Beresnev, Igor

    emerged technology of acoustic stimulation of oil reservoirs (Beresnev and Johnson, 1994; Drake production. It has been experimentally proven that there is a substantial increase in the net fluid flow and Beresnev, 1999). Third, in environment conservation, treatment of groundwater aquifers contam- inated

  18. Effects on the Physical Environment (Hydrodynamics, Sediment...

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

    Effects on the Physical Environment (Hydrodynamics, Sediment Transport, and Water Quality) Effects on the Physical Environment (Hydrodynamics, Sediment Transport, and Water...

  19. Tanzania Traditional Energy Development and Environment Organization...

    Open Energy Info (EERE)

    Traditional Energy Development and Environment Organization (TaTEDO) Jump to: navigation, search Name: Tanzania Traditional Energy Development and Environment Organization (TaTEDO)...

  20. Anthropogenic radionuclides in the environment

    SciTech Connect (OSTI)

    Hu, Q; Weng, J; Wang, J

    2007-11-15T23:59:59.000Z

    Studies of radionuclides in the environment have entered a new era with the renaissance of nuclear energy and associated fuel reprocessing, geological disposal of high-level nuclear wastes, and concerns about national security with respect to nuclear non-proliferation. This work presents an overview of anthropogenic radionuclide contamination in the environment, as well as the salient geochemical behavior of important radionuclides. We first discuss the following major anthropogenic sources and current development that contribute to the radionuclide contamination of the environment: (1) nuclear weapons program; (2) nuclear weapons testing; (3) nuclear power plants; (4) commercial fuel reprocessing; (5) geological repository of high-level nuclear wastes, and (6) nuclear accidents. Then, we summarize the geochemical behavior for radionuclides {sup 99}Tc, {sup 129}I, and {sup 237}Np, because of their complex geochemical behavior, long half-lives, and presumably high mobility in the environment. Biogeochemical cycling and environment risk assessment must take into account speciation of these redox-sensitive radionuclides.

  1. Environment, Safety and Health Reporting

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

    2012-01-01T23:59:59.000Z

    To ensure timely collection, reporting, analysis, and dissemination of information on environment, safety, and health issues as required by law or regulations or as needed to ensure that the Department of Energy (DOE) and National Nuclear Security Administration are kept fully informed on a timely basis about events that could adversely affect the health and safety of the public or the workers, the environment, the intended purpose of DOE facilities, or the credibility of the Department. Cancels DOE O 210.1, DOE O 231.1, DOE O 232.1A. Canceled by DOE O 231.1B. DOE O 231.1B cancels all portions pertaining to environment, safety, and health reporting. Occurrence reporting and processing of operations information provisions remain in effect until January 1, 2012.

  2. learn.environment.utoronto.ca @EnvironmentAtUT

    E-Print Network [OSTI]

    Sokolowski, Marla

    University of Toronto learn.environment.utoronto.ca #12;AECOM Agriculture Canada Alberta Energy Apotex Atomic Canadian Mint State University of New York, Fredonia Swiss Solar Development Group Teknion Toronto District 401 8 Wind Energy CRE 402 9 Urban Energy Systems CRE 403 9 Solar Energy CRE 404 10 Geographic

  3. Environment, Safety, and Health Reporting

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

    2003-08-19T23:59:59.000Z

    To ensure timely collection, reporting, analysis, and dissemination of information on environment, safety, and health issues as required by law or regulations or as needed to ensure that the Department of Energy (DOE) and National Nuclear Security Administration (NNSA) are kept fully informed on a timely basis about events that could adversely affect the health and safety of the public or the workers, the environment, the intended purpose of DOE facilities, or the credibility of the Department. Cancels DOE O 210.1, DOE O 231.1, and DOE O 232.1A. Canceled by DOE O 232.2.

  4. MOOSE: Multiphysics Object-Oriented Simulation Environment

    ScienceCinema (OSTI)

    Gaston, Derek

    2014-05-30T23:59:59.000Z

    An overview of Idaho National Laboratory's MOOSE: Multiphysics Object-Oriented Simulation Environment

  5. DCE DANISH CENTRE FOR ENVIRONMENT AND ENERGY

    E-Print Network [OSTI]

    @dmu.dk +45 8715 8617 DCE DANISH CENTRE FOR ENVIRONMENT AND ENERGY #12;DEPARTMENT OF ENVIRONMENTAL SCIENCEDCE DANISH CENTRE FOR ENVIRONMENT AND ENERGY Director Hanne Bach hba@dmu.dk +45 8715 1348 to authorities and other parties on environment and energy AARHUS UNIVERSITY DCE DANISH CENTRE FOR ENVIRONMENT

  6. DCE DANISH CENTRE FOR ENVIRONMENT AND ENERGY

    E-Print Network [OSTI]

    8617 DCE DANISH CENTRE FOR ENVIRONMENT AND ENERGY #12;DEPARTMENT OF ENVIRONMENTAL SCIENCEDCE DANISH CENTRE FOR ENVIRONMENT AND ENERGY Director Hanne Bach hba@dce.au.dk +45 8715 1348 and other parties on environment and energy AARHUS UNIVERSITY DCE DANISH CENTRE FOR ENVIRONMENT AND ENERGY

  7. Active Learning of Group-Structured Environments

    E-Print Network [OSTI]

    Szepesvari, Csaba

    Active Learning of Group-Structured Environments Gabor Bartok, Csaba Szepesvari , Sandra Zilles with their environment. We investigate learning environments that have a group structure. We introduce a learning model an environment from partial information is far from trivial. However, positive results for special subclasses

  8. OBJECTIVES OF THE EDINBURGH KNOWLEDGE ENVIRONMENT

    E-Print Network [OSTI]

    Painter, Kevin

    OBJECTIVES OF THE EDINBURGH KNOWLEDGE ENVIRONMENT PARTNERSHIP The University of Edinburgh, Heriot and natural environment. The Edinburgh Knowledge Environment Partnership will thus provide a unique research between key stakeholders in the built and natural environment and to reach out in assisting

  9. Using Usage Information in Collaborative Information Environments

    E-Print Network [OSTI]

    Chalmers, M.; Position paper, Proceedings of the Collaborative Virtual Environments Workshop: CVE96 (Nottingham University) [More Details

    Chalmers,M. Position paper, Proceedings of the Collaborative Virtual Environments Workshop: CVE96 (Nottingham University)

  10. Virtual Control Systems Environment (VCSE)

    SciTech Connect (OSTI)

    Atkins, Will

    2012-10-08T23:59:59.000Z

    Will Atkins, a Sandia National Laboratories computer engineer discusses cybersecurity research work for process control systems. Will explains his work on the Virtual Control Systems Environment project to develop a modeling and simulation framework of the U.S. electric grid in order to study and mitigate possible cyberattacks on infrastructure.

  11. The Center for Indoor Environments

    E-Print Network [OSTI]

    Kim, Duck O.

    review of indoor air pollution in schools requested by the Environment Committee of the Connecticut risk 99 Industrial hygiene visit and walk- through assessment 99 Review of industrial hygiene interventions 99 Provide guidance on protecting occupants from exposures during construction 99 Coordinate

  12. Environment-induced dynamical chaos

    E-Print Network [OSTI]

    Bidhan Chandra Bag; Deb Shankar Ray

    2000-05-18T23:59:59.000Z

    We examine the interplay of nonlinearity of a dynamical system and thermal fluctuation of its environment in the ``physical limit'' of small damping and slow diffusion in a semiclassical context and show that the trajectories of c-number variables exhibit dynamical chaos due to the thermal fluctuations of the bath.

  13. Star Formation and Galaxy Environment

    E-Print Network [OSTI]

    H. K. C. Yee

    2000-04-05T23:59:59.000Z

    The dependence of star formation rate on galaxian environment is a key issue in the understanding of galaxy formation and evolution. However, the study of this subject is complex and observationally challenging. This paper reviews some of the current results, drawing mostly from recent large redshift surveys such the LCRS, the MORPH collaboration, and the CNOC1 and CNOC2 redshift surveys.

  14. Air PSE (Problem Solving Environment)

    E-Print Network [OSTI]

    Nizkorodov, Sergey

    PSE - 1 Air PSE (Problem Solving Environment) MODELLING OF AIR POLLUTION IN THE LOS ANGELES BASIN WITH AIR PSE Developed by Prof. Donald Dabdub Computational Environmental Sciences Laboratory Mechanical COMPUTER MODELS An air pollution model is a computer program that computes how the different chemical

  15. Virtual Control Systems Environment (VCSE)

    ScienceCinema (OSTI)

    Atkins, Will

    2014-02-26T23:59:59.000Z

    Will Atkins, a Sandia National Laboratories computer engineer discusses cybersecurity research work for process control systems. Will explains his work on the Virtual Control Systems Environment project to develop a modeling and simulation framework of the U.S. electric grid in order to study and mitigate possible cyberattacks on infrastructure.

  16. environment

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA Approved:AdministrationAnalysisDarby Dietrich5 |0/%2A0/%2A en6/%2A en Concern

  17. Environment

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContractElectron-StateEnergyHeavyDepartmentebba

  18. Environment, Safety and Health Reporting

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

    2011-06-27T23:59:59.000Z

    The order addresses DOE/NNSA receiving timely, accurate information about events that have affected or could adversely affect the health, safety and security of the public or workers, the environment, the operations of DOE facilities, or the credibility of the Department. Cancels DOE O 231.1A Chg 1, DOE M 231.1-1A Chg 2 and DOE N 234.1. Admin Chg 1, dated 11-28-12, cancels DOE O 231.1B.

  19. Environment, Safety and Health Reporting

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

    2011-06-27T23:59:59.000Z

    The order addresses DOE/NNSA receiving timely, accurate information about events that have affected or could adversely affect the health, safety and security of the public or workers, the environment, the operations of DOE facilities, or the credibility of the Department. Cancels DOE O 231.1A Chg 1, DOE M 231.1-1A Chg 2 and DOE N 234.1. Admin Chg 1, dated 11-28-12.

  20. Coping with Hot Work Environments

    E-Print Network [OSTI]

    Smith, David

    2005-04-28T23:59:59.000Z

    exposed to these conditions. A hot work environment can impair safety and health. Both workers and their employers are responsi- ble for taking steps to prevent heat stress in the work- place. How Your Body Handles Heat Humans are warm-blooded, which... evaporation. Wiping sweat from the skin with a cloth also prevents cooling from evaporation. In hot, humid conditions, hard work becomes harder. The sweat glands release moisture and essential David W. Smith, Extension Safety Program The Texas A...

  1. Computer Assisted Virtual Environment - CAVE

    ScienceCinema (OSTI)

    Erickson, Phillip; Podgorney, Robert; Weingartner, Shawn; Whiting, Eric

    2014-06-09T23:59:59.000Z

    Research at the Center for Advanced Energy Studies is taking on another dimension with a 3-D device known as a Computer Assisted Virtual Environment. The CAVE uses projection to display high-end computer graphics on three walls and the floor. By wearing 3-D glasses to create depth perception and holding a wand to move and rotate images, users can delve into data.

  2. RNEDE: Resilient Network Design Environment

    SciTech Connect (OSTI)

    Venkat Venkatasubramanian, Tanu Malik, Arun Giridh; Craig Rieger; Keith Daum; Miles McQueen

    2010-08-01T23:59:59.000Z

    Modern living is more and more dependent on the intricate web of critical infrastructure systems. The failure or damage of such systems can cause huge disruptions. Traditional design of this web of critical infrastructure systems was based on the principles of functionality and reliability. However, it is increasingly being realized that such design objectives are not sufficient. Threats, disruptions and faults often compromise the network, taking away the benefits of an efficient and reliable design. Thus, traditional network design parameters must be combined with self-healing mechanisms to obtain a resilient design of the network. In this paper, we present RNEDEa resilient network design environment that that not only optimizes the network for performance but tolerates fluctuations in its structure that result from external threats and disruptions. The environment evaluates a set of remedial actions to bring a compromised network to an optimal level of functionality. The environment includes a visualizer that enables the network administrator to be aware of the current state of the network and the suggested remedial actions at all times.

  3. Quantum Capacities of Channels with small Environment

    E-Print Network [OSTI]

    Michael M. Wolf; David Perez-Garcia

    2006-07-11T23:59:59.000Z

    We investigate the quantum capacity of noisy quantum channels which can be represented by coupling a system to an effectively small environment. A capacity formula is derived for all cases where both system and environment are two-dimensional--including all extremal qubit channels. Similarly, for channels acting on higher dimensional systems we show that the capacity can be determined if the channel arises from a sufficiently small coupling to a qubit environment. Extensions to instances of channels with larger environment are provided and it is shown that bounds on the capacity with unconstrained environment can be obtained from decompositions into channels with small environment.

  4. Study of changes in the Solar Environment

    E-Print Network [OSTI]

    M N Vahia

    2004-04-05T23:59:59.000Z

    Recent studies have shown that the local environment of the Sun is a complex one with the presence of several supernova shock bubbles and interstellar clouds. Even within this environment, the Sun is moving with a velocity of about 15 km/s toward the interior of the galaxy. We examine the changes in the local ISM environment experienced by the Sun in the past and then discuss the interaction of the Sun with these different environments. Lastly, we inquire how this must have changed the cosmic ray environment of the earth since this remains one of the few methods to test the changes in the local ISM environment over astronomical time scales. %

  5. ELG 5124: Virtual Environments, (Winter 2008) ELG 5124 Virtual Environments (Winter 2008)

    E-Print Network [OSTI]

    Petriu, Emil M.

    , human body modeling and animation. #12;ELG 5124: Virtual Environments, (Winter 2008) AnimationELG 5124: Virtual Environments, (Winter 2008) ELG 5124 Virtual Environments (Winter 2008) Tuesday% _______________________________________________ Calendar description Basic concepts. Virtual worlds. Hardware and software support. World modeling

  6. Study of Pollutant Dispersion in Urban Environments

    E-Print Network [OSTI]

    Allen, Gabrielle

    and Cell (MAC) method for the governing equations, transport of passive scalars like the pollutantStudy of Pollutant Dispersion in Urban Environments Razvan Corneliu Carbunescu Center head: Study of pollutant dispersion in urban environments #12;Abstract Computational simulations can

  7. Analytical techniques for debugging pervasive computing environments

    E-Print Network [OSTI]

    Nigam, Atish, 1981-

    2004-01-01T23:59:59.000Z

    User level debugging of pervasive environments is important as it provides the ability to observe changes that occur in a pervasive environment and fix problems that result from these changes, especially since pervasive ...

  8. Environment, Safety, and Health Reporting Manual

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

    1996-11-07T23:59:59.000Z

    This Manual provides detailed requirements to supplement DOE O 231.1, ENVIRONMENT, SAFETY AND HEALTH REPORTING, which establishes management objectives and requirements for reporting environment, safety and health information. Chg 1, 11-7-96.

  9. Environment Safety and Health Reporting Manual

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

    1995-09-30T23:59:59.000Z

    This Manual provides detailed requirements to supplement DOE O 231.1, Environment, Safety and Health Reporting, which establishes management objectives and requirements for reporting environment, safety and health information. Does not cancel other directives.

  10. Robert Heinecken's TV/Time Environment

    E-Print Network [OSTI]

    Pfahler, Zachary Austin

    2012-01-01T23:59:59.000Z

    Environment, for example, exploits the televisual medium inMedium is the Message: The Aesthetics of TV/Time Environmentwith TV/Time Environment. 11 The Medium is the Message:

  11. CONCEPTUAL MODELLING OF A CONCURRENT ENGINEERING ENVIRONMENT

    E-Print Network [OSTI]

    Amor, Robert

    CONCEPTUAL MODELLING OF A CONCURRENT ENGINEERING ENVIRONMENT Z. Turk1 , R. Wasserfuhr2 , P assisted concurrent engineering. Later experiences have shown that product modelling alone modelling framework which decomposes an abstract concurrent engineering environment into several modelling

  12. Expressive Autonomous Cinematography for Interactive Virtual Environments

    E-Print Network [OSTI]

    Tomlinson, Bill

    Expressive Autonomous Cinematography for Interactive Virtual Environments Bill Tomlinson Synthetic an automatic cinematography system for interactive virtual environments. This system controls a virtual camera this cinematography system with an ethologically-inspired structure of sensors, emotions, motivations, and action

  13. Environment assisted energy transfer in dimer system

    SciTech Connect (OSTI)

    Khan, Salman, E-mail: sksafi@comsats.edu.pk [Department of Physics, COMSATS Institute of Information Technology, Chak Shahzad, Islamabad (Pakistan)] [Department of Physics, COMSATS Institute of Information Technology, Chak Shahzad, Islamabad (Pakistan); Ibrahim, M.; Khan, M.K. [Department of Physics, Quaid-i-Azam University, Islamabad (Pakistan)] [Department of Physics, Quaid-i-Azam University, Islamabad (Pakistan)

    2014-02-15T23:59:59.000Z

    The influence of collective and multilocal environments on the energy transfer between the levels of a dimer is studied. The dynamics of energy transfer are investigated by considering coupling of collective environment with the levels of the dimer in the presence of both two individuals and mutually correlated multilocal environments. It is shown that every way of coupling we consider assists, though differently, the probability of transition between the levels of dimer. The probability of transition is strongly enhanced when the two local environments are mutually correlated. -- Highlights: The dynamics of energy transfer between the levels of a dimer are studied. Coupling of collective as well as individual environments are considered. The environments are in spin star configurations. The environment assists the energy transfer between the levels. For correlated multilocal environments, the transition probability is almost 100%.

  14. Quantum Darwinism in a hazy environment

    E-Print Network [OSTI]

    Michael Zwolak; H. T. Quan; Wojciech H. Zurek

    2009-10-09T23:59:59.000Z

    Quantum Darwinism recognizes that we - the observers - acquire our information about the "systems of interest" indirectly from their imprints on the environment. Here, we show that information about a system can be acquired from a mixed-state, or hazy, environment, but the storage capacity of an environment fragment is suppressed by its initial entropy. In the case of good decoherence, the mutual information between the system and the fragment is given solely by the fragment's entropy increase. For fairly mixed environments, this means a reduction by a factor 1-h, where h is the haziness of the environment, i.e., the initial entropy of an environment qubit. Thus, even such hazy environments eventually reveal the state of the system, although now the intercepted environment fragment must be larger by ~1/(1-h) to gain the same information about the system.

  15. FOOD STANDARDS AGENCY SCOTTISH ENVIRONMENT PROTECTION AGENCY

    E-Print Network [OSTI]

    .................................................................................... 21 1.2.4. Food irradiation ....1 FOOD STANDARDS AGENCY SCOTTISH ENVIRONMENT PROTECTION AGENCY Radioactivity in Food, Fisheries and Aquaculture Science on behalf of the Food Standards Agency and the Scottish Environment

  16. Toward an Integrated Online Learning Environment

    E-Print Network [OSTI]

    Teodorescu, Raluca

    We are building in LON-CAPA an integrated learning environment that will enable the development, dissemination and evaluation of PER-based material. This environment features a collection of multi-level research-based ...

  17. Advanced engineering environment pilot project.

    SciTech Connect (OSTI)

    Schwegel, Jill; Pomplun, Alan R.; Abernathy, Rusty (Parametric Technology Corporation, Needham, MA)

    2006-10-01T23:59:59.000Z

    The Advanced Engineering Environment (AEE) is a concurrent engineering concept that enables real-time process tooling design and analysis, collaborative process flow development, automated document creation, and full process traceability throughout a product's life cycle. The AEE will enable NNSA's Design and Production Agencies to collaborate through a singular integrated process. Sandia National Laboratories and Parametric Technology Corporation (PTC) are working together on a prototype AEE pilot project to evaluate PTC's product collaboration tools relative to the needs of the NWC. The primary deliverable for the project is a set of validated criteria for defining a complete commercial off-the-shelf (COTS) solution to deploy the AEE across the NWC.

  18. Harsh environments electronics : downhole applications.

    SciTech Connect (OSTI)

    Vianco, Paul Thomas

    2011-03-01T23:59:59.000Z

    The development and operational sustainment of renewable (geothermal) and non-renewable (fossil fuel) energy resources will be accompanied by increasingly higher costs factors: exploration and site preparation, operational maintenance and repair. Increased government oversight in the wake of the Gulf oil spill will only add to the cost burden. It is important to understand that downhole conditions are not just about elevated temperatures. It is often construed that military electronics are exposed to the upper limit in terms of extreme service environments. Probably the harshest of all service conditions for electronics and electrical equipment are those in oil, gas, and geothermal wells. From the technology perspective, advanced materials, sensors, and microelectronics devices are benefificial to the exploration and sustainment of energy resources, especially in terms of lower costs. Besides the need for the science that creates these breakthroughs - there is also a need for sustained engineering development and testing. Downhole oil, gas, and geothermal well applications can have a wide range of environments and reliability requirements: Temperature, Pressure, Vibration, Corrosion, and Service duration. All too frequently, these conditions are not well-defifined because the application is labeled as 'high temperature'. This ambiguity is problematic when the investigation turns to new approaches for electronic packaging solutions. The objective is to develop harsh environment, electronic packaging that meets customer requirements of cost, performance, and reliability. There are a number of challenges: (1) Materials sets - solder alloys, substrate materials; (2) Manufacturing process - low to middle volumes, low defect counts, new equipment technologies; and (3) Reliability testing - requirements documents, test methods and modeling, relevant standards documents. The cost to develop and sustain renewable and non-renewable energy resources will continue to escalate within the industry. Downhole electronics can provide a very cost-effective approach for well exploration and sustainment (data logging). However, the harsh environments are a 'game-changer' in terms defining materials, assembly processes and the long-term reliability of downhole electronic systems. The system-level approach will enable the integration of each of these contributors - materials, processes, and reliability - in order to deliver cost-effective electronics that meet customer requirements.

  19. Abundance measurements in stellar environments

    SciTech Connect (OSTI)

    Leone, F. [Universit di Catania, Dipartimento di Fisica e Astronomia, Sezione Astrofisica, Via S. Sofia 78, 95123 Catania (Italy)

    2014-05-09T23:59:59.000Z

    Most of what we know about stars, and systems of stars, is derived from the analysis of their electromagnetic radiation. This lesson is an attempt to describe to Physicists, without any Astrophysical background, the framework to understand the present status of abundance determination in stellar environments and its limit. These notes are dedicated to the recently passed, November 21, 2013, Prof. Dimitri Mihalas who spent his life confuting the 19th century positivist philosopher Auguste Comte who stated that we shall not at all be able to determine the chemical composition of stars.

  20. Balancing oil and environment... responsibly.

    SciTech Connect (OSTI)

    Weimer, Walter C.; Teske, Lisa

    2007-01-25T23:59:59.000Z

    Balancing Oil and EnvironmentResponsibly As the price of oil continues to skyrocket and global oil production nears the brink, pursuing unconventional oil supplies, such as oil shale, oil sands, heavy oils, and oils from biomass and coal has become increasingly attractive. Of particular significance to the American way is that our continent has significant quantities of these resources. Tapping into these new resources, however, requires cutting-edge technologies for identification, production, processing and environmental management. This job needs a super hero or two for a job of this size and proportion

  1. An environment for font design

    E-Print Network [OSTI]

    Barkovic, Lily

    1986-01-01T23:59:59.000Z

    Characters 4, TEX System Flowchart 5. A Likely Curve . 6. The Drawing Window . 7. Font Parameter Window 8. Point Coordinate Window 9. Source Window Page 10 12 15 17 18 19 INTRODUCTION Today's workstations enable users to interactively view data..., into an environment that makes them easy to use through visual tools. One should keep in mind that despite the good features of the systems mentioned above, neither of them enable users to create quality fonts in a short period of time. In [15], Donald Knuth...

  2. Environment Ohio | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluating A PotentialJump to:EmminolEntergy Arkansas IncEnthoneEnvironment Energy

  3. Environment | OpenEI Community

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluating A PotentialJump to:EmminolEntergy Arkansas IncEnthoneEnvironment

  4. Environment/Health/Safety (EHS)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8, 2000ConsumptionInnovationEnvironment, Safety and Health AssessmentsA-Z

  5. Environment/Health/Safety (EHS)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8, 2000ConsumptionInnovationEnvironment, Safety and Health

  6. Environment/Health/Safety (EHS)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8, 2000ConsumptionInnovationEnvironment, Safety and HealthHealth Services

  7. Environment/Health/Safety (EHS)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8, 2000ConsumptionInnovationEnvironment, Safety and HealthHealth

  8. Environment/Health/Safety (EHS)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8, 2000ConsumptionInnovationEnvironment, Safety and HealthHealthMinute

  9. Environment/Health/Safety (EHS)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8, 2000ConsumptionInnovationEnvironment, Safety and HealthHealthMinute1.

  10. Environment/Health/Safety (EHS)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8, 2000ConsumptionInnovationEnvironment, Safety and

  11. Environment/Health/Safety (EHS)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8, 2000ConsumptionInnovationEnvironment, Safety andBerkeley Lab Recycling

  12. Environment/Health/Safety Concerns

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8, 2000ConsumptionInnovationEnvironment, SafetySafetyEHS Emergencies

  13. SC e-journals, Environment

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem Not Found Item Not Foundenhancer activity thanBiology/Genetics ACMEarthEnvironment

  14. Environment/Health/Safety (EHS)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContractElectron-StateEnergyHeavyDepartmentebbaEnvironment...Work Planning

  15. LDTA'02 Preliminary Version The ELAN Environment

    E-Print Network [OSTI]

    Moreau, Pierre-Etienne

    LDTA'02 Preliminary Version The ELAN Environment: a Rewriting Logic Environment based on ASF+SDF for the design and implementation of a new ELAN environment. The idea was to use the ASF+SDF parsing technology are not viewed as part of the ELAN syntax [6]. ASF+SDF technology The technology applied in the ASF+SDF Meta

  16. Mathematics of Planet Earth: Sustainable Human Environments

    E-Print Network [OSTI]

    expansion continues, mathematical scientists can play key roles in shaping sustainable living environments1 Mathematics of Planet Earth: Sustainable Human Environments Fred Roberts Rutgers University #12 Clusters, beginning with workshops: Sustainable Human Environments (Rutgers U.), April 23-25, 2014 (this

  17. Eco-innovation indicators European Environment Agency

    E-Print Network [OSTI]

    Eco-innovation indicators European Environment Agency Copenhagen, February 2006 #12;Page 2 consisted of Timo Mkel, DG Environment, Pierre Valette, DG Research, and Bjrn Stigson World Business measure the progress made in implementing the Environment Technology Action Plan. Currently, the field

  18. COOPER PAIR TRANSISTOR IN A TUNABLE ENVIRONMENT

    E-Print Network [OSTI]

    Haviland, David

    COOPER PAIR TRANSISTOR IN A TUNABLE ENVIRONMENT S. Corlevi, W. Guichard, and D. B. Haviland* 1 measurements of the CPT, which are performed in a low impedance environment, the charging effects are observed as gate voltage modulation of the critical current. However, in a high impedance environment, a Coulomb

  19. RANDOM WALK IN DETERMINISTICALLY CHANGING ENVIRONMENT

    E-Print Network [OSTI]

    Liverani, Carlangelo

    RANDOM WALK IN DETERMINISTICALLY CHANGING ENVIRONMENT DMITRY DOLGOPYAT AND CARLANGELO LIVERANI Abstract. We consider a random walk with transition probabilities weakly dependent on an environment of the environment the walk satisfies the CLT. 1. Introduction The continuing interest in the limit properties

  20. Radioactivity in Food and the Environment, 2004

    E-Print Network [OSTI]

    Radioactivity in Food and the Environment, 2004 RIFE - 10 2005 #12;Food Standards Agency Emergency Planning, Radiation and Incidents Division Aviation House 125 Kingsway London WC2B 6NH RadioactivityinFoodandtheEnvironment,2004 Scottish Environment ProtectionAgency Radioactive Substances Unit Erskine Court The Castle

  1. Coevolution of compositional protocells and their environment

    E-Print Network [OSTI]

    Lancet, Doron

    Coevolution of compositional protocells and their environment Barak Shenhav*, , Aia Oz and Doron of Science, Rehovot 76100, Israel The coevolution of environment and living organisms is well known in nature. Specifically, it is suggested that the chemical composition of the environment may have governed the chemical

  2. Programming Environments for Novices Mark Guzdial

    E-Print Network [OSTI]

    Guzdial, Mark

    Programming Environments for Novices Mark Guzdial College of Computing, Georgia Institute of Technology guzdial@cc.gatech.edu May 7, 2003 1 Specializing Environments for Novices The task of specializing programming environments for novices begins with the recog- nition that programming is a hard skill to learn

  3. The Environment Team to Waste & Recycling

    E-Print Network [OSTI]

    St Andrews, University of

    The Environment Team A-Z Guide to Waste & Recycling www.le.ac.uk/environment #12;Welcome ...to the University of Leicester's `A-Z Guide to Waste and Recycling'. Over the last 3 years, the Environment Team has introduced an award- winning recycling scheme across the campus that allows us to recycle paper, plastics

  4. The ASF+SDF Meta-Environment: a Component-Based Language Development Environment

    E-Print Network [OSTI]

    Klint, Paul

    The ASF+SDF Meta-Environment: a Component-Based Language Development Environment M.G.J. van den and Computer Science, Utrecht University, Padualaan 14, 2584 CH Utrecht, The Netherlands Abstract. The ASF+SDF The ASF+SDF Meta-Environment [12] is an interactive development environment for the automatic gen- eration

  5. The ASF+SDF MetaEnvironment: a ComponentBased Language Development Environment

    E-Print Network [OSTI]

    Klint, Paul

    The ASF+SDF Meta­Environment: a Component­Based Language Development Environment M.G.J. van den and Computer Science, Utrecht University, Padualaan 14, 2584 CH Utrecht, The Netherlands Abstract. The ASF+SDF The ASF+SDF Meta­Environment [12] is an interactive development environment for the automatic gen­ eration

  6. Environment to Environment (E2E) Communication Systems for Collaborative Work

    E-Print Network [OSTI]

    Reif, Rafael

    Environment to Environment (E2E) Communication Systems for Collaborative Work Ish Rishabh irishabh with intelligent sensing of environments, to provide effective bi-directional communication which is free from, connecting environments, sentient communication. ACM Classification Keywords H5.1. Multimedia information

  7. www.ni-environment.gov.uk Agency Northern Ireland

    E-Print Network [OSTI]

    www.ni-environment.gov.uk Agency Northern Ireland Environment Summary of Radioactivity in Food and the Environment 2004-2008 #12;#12;ENVIRONMENT AGENCY FOOD STANDARDS AGENCY NORTHERN IRELAND ENVIRONMENT AGENCY SCOTTISH ENVIRONMENT PROTECTION AGENCY Summary of Radioactivity in Food and the Environment 2004-2008 April

  8. PIA - Savannah River Nuclear Solution SRNS ProRad Environment...

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

    SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management...

  9. Health, Safety, and Environment Division

    SciTech Connect (OSTI)

    Wade, C [comp.] [comp.

    1992-01-01T23:59:59.000Z

    The primary responsibility of the Health, Safety, and Environmental (HSE) Division at the Los Alamos National Laboratory is to provide comprehensive occupational health and safety programs, waste processing, and environmental protection. These activities are designed to protect the worker, the public, and the environment. Meeting these responsibilities requires expertise in many disciplines, including radiation protection, industrial hygiene, safety, occupational medicine, environmental science and engineering, analytical chemistry, epidemiology, and waste management. New and challenging health, safety, and environmental problems occasionally arise from the diverse research and development work of the Laboratory, and research programs in HSE Division often stem from these applied needs. These programs continue but are also extended, as needed, to study specific problems for the Department of Energy. The results of these programs help develop better practices in occupational health and safety, radiation protection, and environmental science.

  10. Radiation effects in the environment

    SciTech Connect (OSTI)

    Begay, F.; Rosen, L.; Petersen, D.F.; Mason, C.; Travis, B. [Los Alamos National Lab., NM (United States); Yazzie, A. [Navajo Nation, Window Rock, AZ (United States). Dept. of History; Isaac, M.C.P.; Seaborg, G.T. [Lawrence Berkeley National Lab., CA (United States); Leavitt, C.P. [Univ. of New Mexico, Albuquerque, NM (United States). Dept. of Physics and Astronomy

    1999-04-01T23:59:59.000Z

    Although the Navajo possess substantial resource wealth-coal, gas, uranium, water-this potential wealth has been translated into limited permanent economic or political power. In fact, wealth or potential for wealth has often made the Navajo the victims of more powerful interests greedy for the assets under limited Navajo control. The primary focus for this education workshop on the radiation effects in the environment is to provide a forum where scientists from the nuclear science and technology community can share their knowledge toward the advancement and diffusion of nuclear science and technology issues for the Navajo public. The scientists will make an attempt to consider the following basic questions; what is science; what is mathematics; what is nuclear radiation? Seven papers are included in this report: Navajo view of radiation; Nuclear energy, national security and international stability; ABC`s of nuclear science; Nuclear medicine: 100 years in the making; Radon in the environment; Bicarbonate leaching of uranium; and Computational methods for subsurface flow and transport. The proceedings of this workshop will be used as a valuable reference materials in future workshops and K-14 classrooms in Navajo communities that need to improve basic understanding of nuclear science and technology issues. Results of the Begay-Stevens research has revealed the existence of strange and mysterious concepts in the Navajo Language of nature. With these research results Begay and Stevens prepared a lecture entitled The Physics of Laser Fusion in the Navajo language. This lecture has been delivered in numerous Navajo schools, and in universities and colleges in the US, Canada, and Alaska.

  11. assessing bone mass: Topics by E-print Network

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

    distributions Computer Technologies and Information Sciences Websites Summary: 2.4 Contaminant Transport Assessment and Management (CONTAM) The Contam research area focuses...

  12. BRINGING AROUND REAL CHANGE JOBS. ECONOMY. ENVIRONMENT.

    E-Print Network [OSTI]

    California at Davis, University of

    positively effect school environment REDUCE GREENHOUSE GAS (GHG) EMISSIONS DEMONSTRATE LEADERSHIP Investing and FL, expanding to other states PACE MOMENTUM ACROSS THE NATION #12;RENEWABLE ENERGY Solar Photovoltaic

  13. Global Climate Change: Environment, Technology and Society

    E-Print Network [OSTI]

    Mumby, Peter J.

    . Appreciate the main aspects of hydropower resource estimation, turbine design, deployment and environmental AND ASSESSMENTS Global Climate Change: Environment, Technology and Society I am a Civil Hydraulic

  14. Corporate Governance, the Environment, and the Internet

    E-Print Network [OSTI]

    Andrew, Jane

    2003-01-01T23:59:59.000Z

    contemporary society: Corporate governance at a crossroads.R. (1997). A survey of corporate governance. The Journal ofCorporate Governance, the Environment, and the Internet Jane

  15. Chimera: Hypertext for Heterogeneous Software Environments

    E-Print Network [OSTI]

    Whitehead, James

    Chimera: Hypertext for Heterogeneous Software Environments Kenneth M. Anderson, Richard N. Taylor the approach and presents an architecture which supports it. Experience with the Chimera prototype and its

  16. Independent Oversight Inspection of Environment, Safety, and...

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

    Nuclear Security Administration (NNSA) Nevada Test Site (NTS) in September and October 2002. The inspection was performed as a joint effort by the OA Office of Environment,...

  17. Assistant Manager for Safety and Environment

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will provide high quality and timely services to fulfill environment, safety, health, and quality programs and responsibilities. This includes oversight of...

  18. CUTEst: a Constrained and Unconstrained Testing Environment ...

    E-Print Network [OSTI]

    Nicholas Gould

    2013-05-05T23:59:59.000Z

    May 5, 2013 ... CUTEst: a Constrained and Unconstrained Testing Environment with safe threads. Nicholas Gould(nick.gould ***at*** stfc.ac.uk) Dominique...

  19. a Constrained and Unconstrained Testing Environment, revisited

    E-Print Network [OSTI]

    N.I.M. Gould

    2002-03-18T23:59:59.000Z

    Mar 18, 2002 ... Abstract: The initial release of CUTE, a widely used testing environment for optimization software was described by Bongartz, Conn, Gould and...

  20. Measuring Galaxy Environments with Deep Redshift Surveys

    E-Print Network [OSTI]

    Michael C. Cooper; Jeffrey A. Newman; Darren S. Madgwick; Brian F. Gerke; Renbin Yan; Marc Davis

    2005-06-21T23:59:59.000Z

    We study the applicability of several galaxy environment measures (n^th-nearest-neighbor distance, counts in an aperture, and Voronoi volume) within deep redshift surveys. Mock galaxy catalogs are employed to mimic representative photometric and spectroscopic surveys at high redshift (z ~ 1). We investigate the effects of survey edges, redshift precision, redshift-space distortions, and target selection upon each environment measure. We find that even optimistic photometric redshift errors (\\sigma_z = 0.02) smear out the line-of-sight galaxy distribution irretrievably on small scales; this significantly limits the application of photometric redshift surveys to environment studies. Edges and holes in a survey field dramatically affect the estimation of environment, with the impact of edge effects depending upon the adopted environment measure. These edge effects considerably limit the usefulness of smaller survey fields (e.g. the GOODS fields) for studies of galaxy environment. In even the poorest groups and clusters, redshift-space distortions limit the effectiveness of each environment statistic; measuring density in projection (e.g. using counts in a cylindrical aperture or a projected n^th-nearest-neighbor distance measure) significantly improves the accuracy of measures in such over-dense environments. For the DEEP2 Galaxy Redshift Survey, we conclude that among the environment estimators tested the projected n^th-nearest-neighbor distance measure provides the most accurate estimate of local galaxy density over a continuous and broad range of scales.

  1. Observing the galaxy environment of QSOs

    E-Print Network [OSTI]

    Klaus J"ager; Klaus J. Fricke; Jochen Heidt

    1997-02-20T23:59:59.000Z

    We outline our recently started program to investigate the galaxy environment of QSOs, in particular of radio-quiet objects at intermediate redshifts.

  2. A fluctuation theorem in a random environment

    E-Print Network [OSTI]

    F. Bonetto; G. Gallavotti; G. Gentile

    2006-04-29T23:59:59.000Z

    A simple class of chaotic systems in a random environment is considered and the fluctuation theorem is extended under the assumption of reversibility.

  3. Continuous quantum measurement in spin environments

    E-Print Network [OSTI]

    Dong Xie; An Min Wang

    2014-08-31T23:59:59.000Z

    We derive a formalism of stochastic master equations (SME) which describes the decoherence dynamics of a system in spin environments conditioned on the measurement record. Markovian and non-Markovian nature of environment can be revealed by a spectroscopy method based on weak quantum measurement (weak spectroscopy). On account of that correlated environments can lead to a nonlocal open system which exhibits strong non-Markovian effects although the local dynamics are Markovian, the spectroscopy method can be used to demonstrate that there is correlation between two environments.

  4. ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1978

    E-Print Network [OSTI]

    Cairns, E.L.

    2011-01-01T23:59:59.000Z

    free environ- ment. Unlike incineration with air, which is areaction. Again, unlike incineration, which producesconventional method of incineration which is compatible with

  5. Environment - Invertebrates' role in bioaccumulation ... | ornl...

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

    Environment - Invertebrates' role in bioaccumulation ... By studying fish and invertebrates in a creek with known mercury contamination, researchers are gaining a better...

  6. auditory virtual environments: Topics by E-print Network

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

    impor- tance Liu, Ling 52 Natural Interaction in Virtual Environments Gabriel Zachmann Computer Technologies and Information Sciences Websites Summary: -environment...

  7. Essays on Foreign Direct Investment, Growth and the Environment

    E-Print Network [OSTI]

    Gu, Waner

    2011-01-01T23:59:59.000Z

    D. C. , 2010. R: A Language and Environment for StatisticalTeam (2010), R: A Language and Environment for Statistical

  8. Statistical studies of supernova environments

    E-Print Network [OSTI]

    Anderson, Joseph P; Habergham, Stacey M; Galbany, Llus; Kuncarayakti, Hanindyo

    2015-01-01T23:59:59.000Z

    Investigations of the environments of SNe allow statistical constraints to be made on progenitor properties. We review progress that has been made in this field. Pixel statistics using tracers of e.g. star formation within galaxies show differences in the explosion sites of, in particular SNe types II and Ibc (SNe II and SNe Ibc), suggesting differences in population ages. Of particular interest is that SNe Ic are significantly more associated with H-alpha emission than SNe Ib, implying shorter lifetimes for the former. In addition, such studies have shown that the interacting SNe IIn do not explode in regions containing the most massive stars, which suggests that at least a significant fraction of their progenitors arise from the lower end of the core-collapse SN mass range. Host HII region spectroscopy has been obtained for a significant number of core-collapse events, however definitive conclusions have to-date been elusive. Single stellar evolution models predict that the fraction of SNe Ibc to SNe II sho...

  9. Advanced engineering environment collaboration project.

    SciTech Connect (OSTI)

    Lamph, Jane Ann; Pomplun, Alan R.; Kiba, Grant W.; Dutra, Edward G.; Dankiewicz, Robert J.; Marburger, Scot J.

    2008-12-01T23:59:59.000Z

    The Advanced Engineering Environment (AEE) is a model for an engineering design and communications system that will enhance project collaboration throughout the nuclear weapons complex (NWC). Sandia National Laboratories and Parametric Technology Corporation (PTC) worked together on a prototype project to evaluate the suitability of a portion of PTC's Windchill 9.0 suite of data management, design and collaboration tools as the basis for an AEE. The AEE project team implemented Windchill 9.0 development servers in both classified and unclassified domains and used them to test and evaluate the Windchill tool suite relative to the needs of the NWC using weapons project use cases. A primary deliverable was the development of a new real time collaborative desktop design and engineering process using PDMLink (data management tool), Pro/Engineer (mechanical computer aided design tool) and ProductView Lite (visualization tool). Additional project activities included evaluations of PTC's electrical computer aided design, visualization, and engineering calculations applications. This report documents the AEE project work to share information and lessons learned with other NWC sites. It also provides PTC with recommendations for improving their products for NWC applications.

  10. Radionuclide behavior in the environment

    SciTech Connect (OSTI)

    Tveten, U. (Institutt for Energiteknikk, Kjeller (Norway))

    1991-09-01T23:59:59.000Z

    The purpose of this report is to document the results of the following task: Review for quality and consistency the available data on measurements of initial ground contamination of Chernobyl radionuclides in various parts of Norway and subsequent concentrations of these radionuclides in various environmental media as functions of time. Utilize the data obtained to verify the existing models, or to improve them, for describing radionuclide behavior in the environment. Some of the processes standard were: migration into soil; weathering; resuspension; food-chain contamination; and loss or reconcentration by run-off. The task performed within this contract has been to use post-Chernobyl data from Norway to verify or find areas for possible improvement in the chronic exposure pathway models utilized in MACCS. Work has consisted mainly of collecting and evaluating post-Chernobyl information from Norway or other countries when relevant; but has also included experimental work performed specifically for the current task. In most connections the data available show the models and data in MACCS to be appropriate. A few areas where the data indicate that the MACCS approach is faulty or inadequate are, however, pointed out in the report. These should be examined carefully, and appropriate modifications should eventually be made. 14 refs., 12 figs., 22 tabs.

  11. s Earth and environment s Living resources

    E-Print Network [OSTI]

    4 s Earth and environment s Living resources s Societies and health s Expertise and consulting of this trend is the acquisition, on a joint proposal from the Earth and Environment department and the Living phenomena so as to improve forecasting of the attendant hazards. The earth's crust: processes and natural

  12. Mathematics of Planet Earth: Sustainable Human Environments

    E-Print Network [OSTI]

    ;2 Sustainable Human Environments · In 1900, only 13% of the world's population lived in cities. · By 2050 · As rapid city expansion continues, mathematical scientists can play key roles in shaping sustainable living1 Mathematics of Planet Earth: Sustainable Human Environments Fred Roberts Rutgers University #12

  13. HAZARD ALERT ENVIRONMENT HEALTH AND SAFETY

    E-Print Network [OSTI]

    Calgary, University of

    HAZARD ALERT ENVIRONMENT HEALTH AND SAFETY EH&S Hazard Alert - 2010.06.18 HAZARD ALERT Reaction Manual. http://www.ucalgary.ca/safety/files/safety/LaboratoryFumeHoodUserStandard.pdf #12;HAZARD ALERT ENVIRONMENT HEALTH AND SAFETY EH&S Hazard Alert - 2010.06.18 In the recent incident the sash was closed while

  14. Chimera: Hypermedia for Heterogeneous Software Development Environments

    E-Print Network [OSTI]

    Whitehead, James

    1 of 31 Chimera: Hypermedia for Heterogeneous Software Development Environments Abstract Emerging of "Chimera: Hypertext for Heterogeneous Software Environments," which appeared in the proceedings of ECHT'94 the approach employed by the Chimera open hypermedia system to address this research area, and also serves

  15. Roadmapbased Motion Planning in Dynamic Environments

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Roadmapbased Motion Planning in Dynamic Environments Jur P. van den Berg Mark H. Overmars.cs.uu.nl #12; Roadmapbased Motion Planning in Dynamic Environments Jur P. van den Berg Mark H. Overmars April obstacles. We propose a practical algorithm based on a roadmap that is created for the static part

  16. Extending Programming Environments to Support Architectural Design

    E-Print Network [OSTI]

    Holt, Richard C.

    environments are tightly integrated tool sets that support the production of source code in a programming, debugging, and source code browsing. These en­ vironments, however, do not necessarily support nota­ tions of programming environments 1 include Smalltalk [11] and Interlisp [28] from Xerox Parc, In­ tegral C [25] from

  17. Adaptation in constant utility nonstationary environments

    E-Print Network [OSTI]

    Littman, Michael L.

    stationary environments are so pathological. Even if the environment, when viewed as a monolithic function, may of the results created by the organism over some given lifespan determines the organism's fitness. The nasty, the fitness produced by any single mapping will be at the chance level. The adaptive challenge is to produce

  18. CANADIAN PEAT HARVESTING AND THE ENVIRONMENT

    E-Print Network [OSTI]

    Laval, Universit

    CANADIAN PEAT HARVESTING AND THE ENVIRONMENT SECOND EDITION ISSUES PAPER, No. 2001-1 PUBLISHED IN PARTNERSHIP WITH: North American Wetlands Conservation Council Committee Canadian Sphagnum Peat Moss Tourbe de and funding of: Canadian Sphagnum Peat Moss Association Canadian Wildlife Service, Environment Canada

  19. Using Euler Diagrams in Traditional Library Environments

    E-Print Network [OSTI]

    Verroust-Blondet, Anne

    Introduction The role of the "Institut National de l'Audiovisuel" is to manage the preservation of the FrenchUsing Euler Diagrams in Traditional Library Environments Jer^ome Thi`evre, Marie-Luce Viaud 1 INA for traditional library environments, which allows the user to elaborate easily and efficiently new strategies

  20. Location Privacy and the Personal Distributed Environment

    E-Print Network [OSTI]

    Atkinson, Robert C

    Location Privacy and the Personal Distributed Environment Robert C Atkinson, Swee Keow Goo, James-- The Personal Distributed Environment is a new concept being developed within the Mobile VCE Core 3 research, wherever their location: ubiquitous access. Devices are co-ordinated by Device Management Entities (DMEs

  1. Phenomenological approach for describing environment dependent growths

    E-Print Network [OSTI]

    Dibyendu Biswas; Swarup Poria

    2014-12-22T23:59:59.000Z

    Different classes of phenomenological universalities of environment dependent growths have been proposed. The logistic as well as environment dependent West-type allometry based biological growth can be explained in this proposed framework of phenomenological description. It is shown that logistic and environment dependent West-type growths are phenomenologically identical in nature. However there is a difference between them in terms of coefficients involved in the phenomenological descriptions. It is also established that environment independent and enviornment dependent biological growth processes lead to the same West-type biological growth equation. Involuted Gompertz function, used to describe biological growth processes undergoing atrophy or a demographic and economic system undergoing involution or regression, can be addressed in this proposed environment dependent description. In addition, some other phenomenological descriptions have been examined in this proposed framework and graphical representations of variation of different parameters involved in the description are executed.

  2. Execution Environments for Parallel ApplicationsDept. d'Arquitectura de Computadors Execution Environments for

    E-Print Network [OSTI]

    Corbalan, Julita

    Execution Environments for Parallel ApplicationsDept. d'Arquitectura de Computadors UPC Execution Environments for Parallel Applications Master CANS 2007/2008 Departament d'Arquitectura de Computadors Universitat Politècnica de Catalunya #12;Dept. d'Arquitectura de Computadors Execution Environments

  3. Execution Environments for Parallel ApplicationsDept. d'Arquitectura de Computadors Execution Environments for

    E-Print Network [OSTI]

    Corbalan, Julita

    Execution Environments for Parallel ApplicationsDept. d'Arquitectura de Computadors Execution Environments for Parallel Applications Master CANS 2007/2008 Departament d'Arquitectura de Computadors Universitat Politècnica de Catalunya Dept. d'Arquitectura de Computadors Execution Environments for Parallel

  4. alternative inspection survey: Topics by E-print Network

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

    In a pilot study for a population study of travel behaviour, physical activity and the environment, 1000... Sahlqvist, Shannon; Song, Yena; Bull, Fiona; Adams, Emma; Preston,...

  5. Extracting Information from Qubit-Environment Correlations

    E-Print Network [OSTI]

    John H. Reina; Cristian E. Susa; Felipe F. Fanchini

    2014-12-23T23:59:59.000Z

    Most works on open quantum systems generally focus on the reduced physical system by tracing out the environment degrees of freedom. Here we show that the qubit distributions with the environment are essential for a thorough analysis, and demonstrate that the way that quantum correlations are distributed in a quantum register is constrained by the way in which each subsystem gets correlated with the environment. For a two-qubit system coupled to a common dissipative environment $\\mathcal{E}$, we show how to optimise interqubit correlations and entanglement via a quantification of the qubit-environment information flow, in a process that, perhaps surprisingly, does not rely on the knowledge of the state of the environment. To illustrate our findings, we consider an optically-driven bipartite interacting qubit $AB$ system under the action of $\\mathcal{E}$. By tailoring the light-matter interaction, a relationship between the qubits early stage disentanglement and the qubit-environment entanglement distribution is found. We also show that, under suitable initial conditions, the qubits energy asymmetry allows the identification of physical scenarios whereby qubit-qubit entanglement minima coincide with the extrema of the $A\\mathcal{E}$ and $B\\mathcal{E}$ entanglement oscillations.

  6. Radioiodine in the Savannah River Site environment

    SciTech Connect (OSTI)

    Kantelo, M.V.; Bauer, L.R.; Marter, W.L.; Murphy, C.E. Jr.; Zeigler, C.C.

    1993-01-15T23:59:59.000Z

    Radioiodine, which is the collective term for all radioactive isotopes of the element iodine, is formed at the Savannah River Site (SRS) principally as a by-product of nuclear reactor operations. Part of the radioiodine is released to the environment during reactor and reprocessing operations at the site. The purpose of this report is to provide an introduction to radioiodine production and disposition, its status in the environment, and the radiation dose and health risks as a consequence of its release to the environment around the Savannah River Plant. A rigorous dose reconstruction study is to be completed by thee Center for Disease Control during the 1990s.

  7. MERCURY STABILITY IN THE ENVIRONMENT

    SciTech Connect (OSTI)

    John H. Pavlish

    1999-07-01T23:59:59.000Z

    The 1990 Clean Air Act Amendments (CAAAs) require the U.S. Environmental Protection Agency (EPA) to determine whether the presence of mercury and 188 other trace substances, referred to as air toxics or hazardous air pollutants (HAPs), in the stack emissions from fossil fuel-fired electric utility power plants poses an unacceptable public health risk (1). The EPA's conclusions and recommendations were presented in two reports: Mercury Study Report to Congress and Study of Hazardous Air Pollutant Emissions from Electric Utility Steam Generating Units-Final Report to Congress. The first congressional report addressed both human health and the environmental effects of anthropogenic mercury emissions, while the second report addressed the risk to public health posed by emissions of HAPs from steam electricity-generating units. The National Institute of Environmental Health Sciences is also required by the CAAAs to investigate mercury and determine a safe threshold level of exposure. Recently the National Academy of Sciences has also been commissioned by Congress to complete a report, based the available scientific evidence, regarding safe threshold levels of mercury exposure. Although the EPA reports did not state that mercury controls on coal-fired electric power stations should be required given the current state of the art, they did indicate that EPA views mercury as a potential threat to human health. It is likely that major sources of mercury emissions, including fossil-fired combustion systems, will be controlled at some point. In fact, municipal waste combustion units are already regulated. In anticipation of additional control measures, much research has been done (and continues) regarding the development of control technologies for mercury emitted from stationary sources to the atmosphere. Most approaches taken to date involve sorbent injection technologies or improve upon removal of mercury using existing technologies such as flue gas desulfurization scrubbers, fabric filters, and electrostatic precipitators. Depending on the fly ash chemistry and the form of mercury present in the flue gas, some of these existing technologies can be effective at capturing vapor-phase mercury from the flue gas stream. Although much research has been done on enhancing the removal of mercury from flue gas streams, little research has focused on what happens to the mercury when it is captured and converted and/or transferred to a solid or aqueous solution. The stability (or mobility) of mercury in this final process is critical and leads to the questions, What impact will the increased concentration of mercury have on utilization, disposal, and reuse? and Is the mercury removed from the flue gas really removed from the environment or rereleased at a later point? To help answer these questions, the Energy & Environmental Research Center (EERC) as part of the U.S. Department of Energy (DOE) Base Cooperative Agreement did a series of experiments using thermal desorption and leaching techniques. This report presents the results from these tests.

  8. Control of single spin in Markovian environment

    E-Print Network [OSTI]

    Yuan, Haidong

    In this article we study the control of single spin in Markovian environment. Given an initial state, we compute all the possible states to which the spin can be driven at arbitrary time, under the assumption that fast ...

  9. MMV: Metamodeling Based Microprocessor Validation Environment

    E-Print Network [OSTI]

    Minnesota, University of

    MMV: Metamodeling Based Microprocessor Validation Environment Ajit Dingankar, Deepak A. Mathaikutty- tionality, recent generations of microprocessors face difficult validation challenges. The systematic to production RTL, which is likely to remain the dominant design methodology of complex microprocessors

  10. Laser Micromachining: Advantages of Liquid Environments

    E-Print Network [OSTI]

    Petta, Jason

    Laser Micromachining: Advantages of Liquid Environments Marc J. Palmeri Princeton University Arnold Lab #12;Outline Motivation Applications of laser micromachining Problems with laser micromachining How do lasers work? What is laser micromachining? Micromachining assembly Methods

  11. Simplified methodology for indoor environment designs

    E-Print Network [OSTI]

    Srebric, Jelena, 1970-

    2000-01-01T23:59:59.000Z

    Current design of the building indoor environment uses averaged single parameters such as air velocity, air temperature or contaminant concentration. This approach gives only general information about thermal comfort and ...

  12. Built Environment Analysis Tool: April 2013

    SciTech Connect (OSTI)

    Porter, C.

    2013-05-01T23:59:59.000Z

    This documentation describes the tool development. It was created to evaluate the effects of built environment scenarios on transportation energy and greenhouse gas (GHG) emissions. This documentation also provides guidance on how to apply the tool.

  13. Key Implications of the Global Economic Environment

    E-Print Network [OSTI]

    Lansky, Joshua

    Key Implications of the Global Economic Environment For PCT Filings: A Survey of the Issues DMI...............................................................................9 Annex 1: Incentives for Patent Filing: The Analytical Framework...........................11 I-1 Intellectual property, innovation, and economic growth.................................13 2-2 Individual

  14. Line Environment, Safety and Health Oversight

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

    1997-06-26T23:59:59.000Z

    Sets forth the Department's expectations line management environment, safety and health (ES&H) oversight and for the use of contractor self-assessment programs as the cornerstone for this oversight. Canceled by DOE O 226.1.

  15. Essays on trade, CO?, and the environment

    E-Print Network [OSTI]

    Shapiro, Joseph S

    2013-01-01T23:59:59.000Z

    The first chapter of this thesis uses a general equilibrium model of trade and the environment to investigate two questions. First, how do the gains from trade compare against the environmental costs of trade? Trade can ...

  16. Sustainable and equitable urban environments in Asia

    E-Print Network [OSTI]

    Badshah, Akhtar

    1993-01-01T23:59:59.000Z

    This study identifies some of the factors and conditions that can encourage the development of sustainable and equitable urban environments. It argues that cities will continue to grow and that it is not productive to view ...

  17. Environment Assisted Metrology with Spin Qubit

    E-Print Network [OSTI]

    P. Cappellaro; G. Goldstein; J. S. Hodges; L. Jiang; J. R. Maze; A. S. Srensen; M. D. Lukin

    2012-01-12T23:59:59.000Z

    We investigate the sensitivity of a recently proposed method for precision measurement [Phys. Rev. Lett. 106, 140502 (2011)], focusing on an implementation based on solid-state spin systems. The scheme amplifies a quantum sensor response to weak external fields by exploiting its coupling to spin impurities in the environment. We analyze the limits to the sensitivity due to decoherence and propose dynamical decoupling schemes to increase the spin coherence time. The sensitivity is also limited by the environment spin polarization; therefore we discuss strategies to polarize the environment spins and present a method to extend the scheme to the case of zero polarization. The coherence time and polarization determine a figure of merit for the environment's ability to enhance the sensitivity compared to echo-based sensing schemes. This figure of merit can be used to engineer optimized samples for high-sensitivity nanoscale magnetic sensing, such as diamond nanocrystals with controlled impurity density.

  18. An environment-mediated quantum deleter

    E-Print Network [OSTI]

    R. Srikanth; Subhashish Banerjee

    2007-04-24T23:59:59.000Z

    Environment-induced decoherence presents a great challenge to realizing a quantum computer. We point out the somewhat surprising fact that decoherence can be useful, indeed necessary, for practical quantum computation, in particular, for the effective erasure of quantum memory in order to initialize the state of the quantum computer. The essential point behind the deleter is that the environment, by means of a dissipative interaction, furnishes a contractive map towards a pure state. We present a specific example of an amplitude damping channel provided by a two-level system's interaction with its environment in the weak Born-Markov approximation. This is contrasted with a purely dephasing, non-dissipative channel provided by a two-level system's interaction with its environment by means of a quantum nondemolition interaction. We point out that currently used state preparation techniques, for example using optical pumping, essentially perform as quantum deleters.

  19. The Environments of SLACS Gravitational Lenses

    E-Print Network [OSTI]

    M. W. Auger

    2007-10-09T23:59:59.000Z

    We report on an investigation of the environments of the SLACS sample of gravitational lenses. The local and global environments of the lenses are characterized using SDSS photometry and, when available, spectroscopy. We find that the lens systems that are best modelled with steeper than isothermal density profiles are more likely to have close companions than lenses with shallower than isothermal profiles. This suggests that the profile steepening may be caused by interactions with a companion galaxy as indicated by N-body simulations of group galaxies. The global environments of the SLACS lenses are typical of non-lensing SDSS galaxies with comparable properties to the lenses, and the richnesses of the lens groups are not as strongly correlated with the lens density profiles as the local environments. Furthermore, we investigate the possibility of line-of-sight contamination affecting the lens models but do not find a significant over-density of sources compared to lines of sight without lenses.

  20. Probing the Environment with Galaxy Dynamics

    E-Print Network [OSTI]

    Aaron J. Romanowsky

    2006-05-02T23:59:59.000Z

    I present various projects to study the halo dynamics of elliptical galaxies. This allows one to study the outer mass and orbital distributions of ellipticals in different environments, and the inner distributions of groups and clusters themselves.

  1. CORROSION OF METALS IN OIL SHALE ENVIRONMENTS

    E-Print Network [OSTI]

    Bellman Jr., R.

    2012-01-01T23:59:59.000Z

    CORROSION OF METALS IN OIL SHALE ENVIRONMENTS A. Levy and R.of Metals in In-Situ Oil Shale Retorts," NACE Corrosion 80,Corrosion of Oil Shale Retort Component Materials," LBL-

  2. CORROSION OF METALS IN OIL SHALE ENVIRONMENTS

    E-Print Network [OSTI]

    Bellman Jr., R.

    2012-01-01T23:59:59.000Z

    CORROSION OF METALS IN OIL SHALE ENVIRONMENTS A. Levy and R.of Metals in In-Situ Oil Shale Retorts," NACE Corrosion 80,Elevated Temperature Corrosion of Oil Shale Retort Component

  3. Webinar: Tapping Into Wind in Urban Environments

    Broader source: Energy.gov [DOE]

    This live webinar presented by DOE on"Community Renewable Energy Success Stories: Tapping into Wind in Urban Environments" will take placeon Tuesday, September 18, 2012, from 3:00 4:15 p.m....

  4. Responsibility and the traditional Muslim built environment

    E-Print Network [OSTI]

    Akbar, Jamel A

    1984-01-01T23:59:59.000Z

    This study aims to analyze the effect of the responsibility enjoyed by individuals over the built environment. To understand these effects the study concentrates on the physical state of the property. It is concluded that ...

  5. CORROSION OF METALS IN OIL SHALE ENVIRONMENTS

    E-Print Network [OSTI]

    Bellman Jr., R.

    2012-01-01T23:59:59.000Z

    Elevated Temperature Corrosion of Oil Shale Retort Componentin In-Situ Oil Shale Retorts," NACE Corrosion 80, Paper No.6-10, 1981 CORROSION OF METALS IN OIL SHALE ENVIRONMENTS A.

  6. RECYCLING: SUPPLY, ECONOMICS, ENVIRONMENT, AND TECHNOLOGY

    E-Print Network [OSTI]

    Abubakr, Said

    RECYCLING: SUPPLY, ECONOMICS, ENVIRONMENT, AND TECHNOLOGY Panel Discussion Roundtable Moderator: S, although higher market values for recyclable will certainly stimulate increased interest in collection in recycling and deinking technologies and process design among North American, European, and Pacific Rim

  7. Environment, Safety, and Health Reporting Manual

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

    2000-01-28T23:59:59.000Z

    This Manual provides detailed requirements to supplement DOE O 231.1, Environment, Safety and Health Reporting, which establishes management objectives and requirements for reporting environment, safety and health information. (Paragraphs 2a, 2a(1), 2a(2), 2b, 2b(1), 2b(2), and 2i(3)(a) through 2i(3)(d) of Chapter II, and Appendix A canceled by DOE N 231.1; Chapter IV canceled by DOE O 470.2A.)

  8. Polymer translocation into laterally unbounded confined environments

    E-Print Network [OSTI]

    Kaifu Luo; Ralf Metzler

    2010-04-12T23:59:59.000Z

    Using Langevin dynamics simulations in three dimensions (3D), we investigate the dynamics of polymer translocation into the regions between two parallel plane walls with separation $R$ under a driving force $F$, respectively. Compared with an unconfined environment, the translocation dynamics is greatly changed due to the crowding effect of the partially translocated monomers. Translocation time $\\tau$ initially decreases rapidly with increasing $R$ and then saturates for larger $R$, and the confined environment leads to a nonuniversal dependence of $\\tau$ on $F$.

  9. National Environmental Research Institute Ministry of the Environment . Denmark

    E-Print Network [OSTI]

    National Environmental Research Institute Ministry of the Environment . Denmark Air Quality Research Institute Ministry of the Environment Air Quality Monitoring Programme Annual Summary for 2004 Berkowicz and Jrgen Brandt Department: Department of Atmospheric Environment Serial title and no.: NERI

  10. National Environmental Research Institute Ministry of the Environment . Denmark

    E-Print Network [OSTI]

    National Environmental Research Institute Ministry of the Environment . Denmark Air Quality Research Institute Ministry of the Environment Air Quality Monitoring Programme Annual Summary for 2003: Department of Atmospheric Environment Serial title and no.: NERI Technical Report No. 497 Publisher: National

  11. GENOTYPE x ENVIRONMENT INTERACTIONS (1) J. C. BOWMAN

    E-Print Network [OSTI]

    Boyer, Edmond

    GENOTYPE x ENVIRONMENT INTERACTIONS (1) J. C. BOWMAN Department of Agriculture, University of Reading, Great Britain SUMMARY A genotype x environment interaction may be defined as a change in the relative perfor- mance of a 'environments

  12. META-ENVIRONMENTS FOR SOFTWARE PRODUCTION ANTHONY S. KARRER

    E-Print Network [OSTI]

    Scacchi, Walt

    META-ENVIRONMENTS FOR SOFTWARE PRODUCTION ANTHONY S. KARRER Computer Science Department, Loyola December 1994 Researchers who create software production environments face considerable problems. Soft- ware production environments are large systems that are costly to develop. Furthermore, soft- ware

  13. Presence in a Distributed Virtual Environment for Cooperative Visualization

    E-Print Network [OSTI]

    Blake, Edwin

    Presence in a Distributed Virtual Environment for Cooperative Visualization Juan Casanueva of computer networks and computer graphics technology, Collabora- tive Virtual Environments are becoming-Supported Collaborative Work (CSCW). Collaborative Vir- tual Environments involve the use of a distributed architecture

  14. Talking In Circles: Designing A Spatially-Grounded Audioconferencing Environment

    E-Print Network [OSTI]

    to become a popular medium for social interaction. Traditional chat environments, however, are limitedTalking In Circles: Designing A Spatially-Grounded Audioconferencing Environment Roy Rodenstein, a multimodal audioconferencing environment whose novel design emphasizes spatial grounding with the aim

  15. Prophase I of spermatocytogenesis in the bull

    E-Print Network [OSTI]

    Treadwell, Margaret Anne

    1968-01-01T23:59:59.000Z

    of the other small, acrocentric chromosomes in +he 14 comp lem. . nt . There have been fewer studies concerri. ng the meiot ic chromosomes and the development of the germ cells in cattle, Investigati. ons of spermatogenesis, the complete development... or to this time. CPAi'TER II REVIEW, ' OF I. IfE!'AT1~8E One of the earlier discussions of spermatogenesis ws . given ly po &her, in 194~'. Using hi stological sections Bookc r made eneral observations of the appearance of the interstitial cells in testes...

  16. Bull Moose Energy LLC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainable andBucoda, Washington: Energy(B2G) (Smart GridBuildingsFrog

  17. Bull Creek Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:Power LP Biomass Facility Jump to:Brunei:

  18. altered environment created: Topics by E-print Network

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

    environment in which to simulate the Punitive Ostracism condition. Categories Richards, Debbie 17 The University of Oklahoma creates a safe environment for all faculty, staff,...

  19. Effects on the Physical Environment (Hydrodynamics, and Water...

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

    and Water Quality Food Web) Effects on the Physical Environment (Hydrodynamics, and Water Quality Food Web) Effects on the Physical Environment (Hydrodynamics, and Water Quality...

  20. German Federal Ministry for the Environment, Nature Conservation...

    Open Energy Info (EERE)

    Federal Ministry for the Environment, Nature Conservation and Nuclear Safety Jump to: navigation, search Logo: German Federal Ministry for the Environment, Nature Conservation and...

  1. Environment - U.S. Energy Information Administration (EIA) -...

    Gasoline and Diesel Fuel Update (EIA)

    Power Plant Environmental International Emissions All Environment Data Reports Analysis & Projections All Reports environment State CO2 Emissions Data for: 2012 | Release Date:...

  2. The Diverse Environments of Gamma-Ray Bursts

    E-Print Network [OSTI]

    Perley, Daniel Alan

    2011-01-01T23:59:59.000Z

    density (interstellar medium) environment is consistent withan interstellar medium or wind environment, or whether theenvironments: ellipticals, spirals, distant star-forming galaxies, the intracluster medium, and

  3. affect business environment: Topics by E-print Network

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

    test environment configuration and utilization, lack of automation and comprehensive tooling, and the unavailability of test environments can impact the quality of testing and...

  4. Chapter 23 - Environment, Energy and Water Efficiency, Renewable...

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

    3 - Environment, Energy and Water Efficiency, Renewable Energy Technologies, Occupational Safety, and Drug-free Workplace. Chapter 23 - Environment, Energy and Water Efficiency,...

  5. Office of Environment, Safety and Health Assessments Protocol...

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

    the requirements and responsibilities for conducting and managing the Office of Environment, Safety and Health Assessments required reading program. Office of Environment,...

  6. Local environment and composition of magnesium gallium layered...

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

    environment and composition of magnesium gallium layered double hydroxides determined from solid-state 1H and 71Ga NMR Local environment and composition of magnesium gallium...

  7. CENTER FOR THE STUDY OF METALS IN THE ENVIRONMENT

    E-Print Network [OSTI]

    Sparks, Donald L.

    CENTER FOR THE STUDY OF METALS IN THE ENVIRONMENT Annual Report Submitted to: U.S. Environmental of Contents Unit World Model for Metals in Aquatic Environments

  8. GCL Engineering Ltd formerly Jiangsu Suyuan Environment Protection...

    Open Energy Info (EERE)

    GCL Engineering Ltd formerly Jiangsu Suyuan Environment Protection Engineering Jump to: navigation, search Name: GCL Engineering Ltd (formerly Jiangsu Suyuan Environment Protection...

  9. Office of Environment, Safety and Health Evaluations Appraisal...

    Energy Savers [EERE]

    Office of Environment, Safety and Health Evaluations Appraisal Process Guide, July 29, 2009 Office of Environment, Safety and Health Evaluations Appraisal Process Guide, July 29,...

  10. Work Environment It is important to note the specific criteria you are seeking in a work environment

    E-Print Network [OSTI]

    Kay, Mark A.

    Work Environment It is important to note the specific criteria you are seeking in a work environment as you consider various career paths and again as you evaluate actual job opportunities. Circle work environment preferences

  11. The galactic environment of the Sun

    E-Print Network [OSTI]

    P. C. Frisch

    1999-10-22T23:59:59.000Z

    The interstellar cloud surrounding the solar system regulates the galactic environment of the Sun and constrains the physical characteristics of the interplanetary medium. This paper compares interstellar dust grain properties observed within the solar system with dust properties inferred from observations of the cloud surrounding the solar system. Properties of diffuse clouds in the solar vicinity are discussed to gain insight into the properties of the diffuse cloud complex flowing past the Sun. Evidence is presented for changes in the galactic environment of the Sun within the next 10$^4$--10$^6$ years. The combined history of changes in the interstellar environment of the Sun, and solar activity cycles, will be recorded in the variability of the ratio of large- to medium-sized interstellar dust grains deposited onto geologically inert surfaces. Combining data from lunar core samples in the inner and outer solar system will assist in disentangling these two effects.

  12. How does clustering depend on environment?

    E-Print Network [OSTI]

    Ummi Abbas; Ravi K. Sheth

    2004-05-13T23:59:59.000Z

    According to the current paradigm, galaxies form and reside in extended cold dark matter (CDM) halos and in turn are key tracers of cosmological structure. Understanding how different types of galaxies occupy halos of different masses is one of the major challenges facing extragalactic astrophysics. The observed galaxy properties depend on the environment surrounding the galaxy. Within the framework of most galaxy formation models the environmental dependence of the galaxy population is mainly due to the change of the halo mass function with large-scale environment. Such models make precise predictions for how galaxy clustering should depend on environment. We will illustrate this by presenting analytical models of dark matter and galaxy clustering along with results obtained from numerical simulations. With these results we can hope to obtain a better understanding of the link between galaxies and dark matter and thereby constrain galaxy formation models.

  13. EnvironmentEnvironment New Mexico is a state of scenic beauty, an

    E-Print Network [OSTI]

    New Mexico, University of

    EnvironmentEnvironment New Mexico is a state of scenic beauty, an inspiration for artists Albuquerque, NM 87106 (505) 272-7764, optics@unm.edu The University of New Mexico is an Affirmative Action in alternate formats upon request. Founded in 1889, The University of New Mexico (UNM) has become one

  14. Global Development and Environment Institute, Tufts University Global Development and Environment Institute, Tufts University

    E-Print Network [OSTI]

    Won't Last Real Price Projections, Selected Commodities 2007-2017 100 150 200 250 300 350 400 450 500 and Environment Institute (GDAE), Tufts University Project of Working Groups on Development and Environment, Tufts University Three-year Collaborative Project Rationale: assess the promise of agro

  15. Autonomous land navigation in a structured environment

    SciTech Connect (OSTI)

    Klarer, P.R. (Sandia National Lab., Advanced Technology Div., Albuquerque, NM (US))

    1990-03-01T23:59:59.000Z

    This paper describes a hardware and software system developed to perform autonomous navigation of a land vehicle in a structured environment. The vehicle used for development and testing of the system was the Jeep Cherokee Mobile Robotics Testbed Vehicle developed at Sandia National Laboratories in Albuquerque. Since obstacle detection and avoidance have not yet been incorporated into the system, a structured environment is postulated that presumes the paths to be traversed are free of obstacles. The system performs path planning and execution based on maps constructed using the vehicle's on board navigation system and map-maker. The system software, hardware and performance data are discussed.

  16. Built Environment Energy Analysis Tool Overview (Presentation)

    SciTech Connect (OSTI)

    Porter, C.

    2013-04-01T23:59:59.000Z

    This presentation provides an overview of the Built Environment Energy Analysis Tool, which is designed to assess impacts of future land use/built environment patterns on transportation-related energy use and greenhouse gas (GHG) emissions. The tool can be used to evaluate a range of population distribution and urban design scenarios for 2030 and 2050. This tool was produced as part of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

  17. Conformational properties of polymers in anisotropic environments

    E-Print Network [OSTI]

    K. Haydukivska; V. Blavatska

    2014-07-11T23:59:59.000Z

    We analyze the conformational properties of polymer macromolecules in solutions in presence of extended structural obstacles of (fractal) dimension $\\varepsilon_d$ causing the anisotropy of environment. Applying the pruned-enriched Rosenbluth method (PERM), we obtain numerical estimates for scaling exponents and universal shape parameters of polymers in such environments for a wide range $0polymer renormalization scheme. Both numerical and analytical studies qualitatively confirm the existence of two characteristic length scales of polymer chain in directions parallel and perpendicular to the extended defects.

  18. Principled design for an integrated computational environment

    SciTech Connect (OSTI)

    Disessa, A.A.

    1982-07-01T23:59:59.000Z

    Boxer is a computer language designed to be the base of an integrated computational environment providing a broad array of functionality -- from text editing to programming -- for naive and novice users. It stands in the line of Lisp inspired languages (Lisp, Logo, Scheme), but differs from these in achieving much of its understandability from pervasive use of a spatial metaphor reinforced through suitable graphics. This paper describes a set of learnability and understandability issues first and then uses them to motivate design decisions made concerning Boxer and the environment in which it is embedded.

  19. Environment Environment

    E-Print Network [OSTI]

    Forestry Strategy which, since its publication in 2006 has given strong emphasis to the role of Scotland% in winter months. Climate impacts for Scotland have been summarised in the UK 2012 Climate Change Risk demand for energy from woodfuel and wind, or a desire to conserve peatland carbon stocks, will have

  20. Environment Environment

    E-Print Network [OSTI]

    Company Purchased an area of Acharossan Forest (125 hectares). Since then they have improved local access development in our area." Community applicant National Forest Land Scheme #12;NFLS - summary report | 3 include: business development, timber production, woodland crofts, renewable energy, allotments

  1. Benthic Terrain Modeler: Interpreting the Bathymetric Environment Shaun Walbridge1

    E-Print Network [OSTI]

    Wright, Dawn Jeannine

    interactively with an environment such as IPython 6 . Finally, the project now includes an extensive testing

  2. RETURN TO THE RIVER -2000 Chapter 10 Marine Environment

    E-Print Network [OSTI]

    RETURN TO THE RIVER - 2000 Chapter 10 Marine Environment 367367 Return to Table of Contents Go to Next Chapter CHAPTER 10. THE MARINE ENVIRONMENT "Some might be tempted to attribute all changes that environment allows, management interventions are more important when the ocean environment reduces natural

  3. An Ontology for Semantic Representation of an Urban Virtual Environment

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    An Ontology for Semantic Representation of an Urban Virtual Environment K. Harkouken Saiah1, N of semantic representation of a dynamic virtual environment. Our model is embodied into a simulation with the semantic state of their environment. The idea is to represent the services offered by the environment

  4. Finding Environment Guarantees Marsha Chechik, Mihaela Gheorghiu, Arie Gurfinkel

    E-Print Network [OSTI]

    Chechik, Marsha

    Finding Environment Guarantees Marsha Chechik, Mihaela Gheorghiu, Arie Gurfinkel University a software component, a model of the environ- ment in which that component is supposed to run is constructed of the environment model. In this paper, we identify and formalize a problem related to environment models

  5. Comparing the Parix and PVM parallel programming environments

    E-Print Network [OSTI]

    Amsterdam, Universiteit van

    1 Comparing the Parix and PVM parallel programming environments A.G. Hoekstra, P.M.A. Sloot, and L Genericity of parallel programming environments, enabling development of portable parallel programs environments are important issues if a choice between programming environments has to be made. We propose

  6. SAFE WORKING ENVIRONMENT THE DEPARTMENT OF MOLECULAR BIOLOGY AND GENETICS

    E-Print Network [OSTI]

    SAFE WORKING ENVIRONMENT THE DEPARTMENT OF MOLECULAR BIOLOGY AND GENETICS MAY 2013MAY 2013 #12;#12;SAFE WORKING ENVIRONMENT 1 The Working Environment Organisation at the Department The Working Environment organisation at the Department of Molecular Biology and Genetics (MBG) is divided into 11 working

  7. Towards a Virtual Environment for Interactive World Building

    E-Print Network [OSTI]

    Towards a Virtual Environment for Interactive World Building Dieter Schmalstieg and Michael|gervautz@cg.tuwien.ac.at http://www.cg.tuwien.ac.at/ Abstract We propose an architecture for virtual environments that is aimed and maintenance of the virtual environment. Users can be present in the environment using software clients

  8. The R Environment A high-level overview

    E-Print Network [OSTI]

    Bandyopadhyay, Antar

    use it. #12;What exactly is R? R is a language and environment for statistical computing and graphics Sarkar The R Environment #12;What exactly is R? R is a language and environment for statisticalThe R Environment A high-level overview Deepayan Sarkar Indian Statistical Institute, Delhi 6

  9. Virtualizing Operating Systems for Seamless Distributed Environments

    E-Print Network [OSTI]

    Dasgupta, Partha

    Virtualizing Operating Systems for Seamless Distributed Environments 1 Tom Boyd and Partha Dasgupta of the "Computing Communities" project, a joint effort between Arizona State University and New York University. Abstract Applications and operating systems can be augmented with extra functionality by injecting

  10. ENVIRONMENT, SAFETY & HEALTH DIVISION Chapter 24: Training

    E-Print Network [OSTI]

    Wechsler, Risa H.

    ENVIRONMENT, SAFETY & HEALTH DIVISION Chapter 24: Training Quick Start Summary Product ID: 520-group.slac.stanford.edu/esh/eshmanual/references/trainingQuickstart.pdf 1 Who needs to know about these requirements The requirements of Training apply to all persons on-site, employees and non-employees, their SLAC

  11. Digital image library development in academic environment

    E-Print Network [OSTI]

    Corran, Ruth

    1 Digital image library development in academic environment: designing and testing usability@aup.fr Keywords: Digital image library, usability, student projects, participatory design Abstract Case study Purpose By reporting the experience gained in the development of a digital image library in academic

  12. Department of Architecture and Built Environment

    E-Print Network [OSTI]

    Hopkins, Gail

    of Sydney Sydney Australia The University of Western Australia Perth Australia The University of British Australia The University of Melbourne Melbourne Australia Deakin University Geelong, near Melbourne Australia For students from Architecture & Built Environment only The University of Newcastle Newcastle, New

  13. THE BURNING OF BIOMASS Economy, Environment, Health

    E-Print Network [OSTI]

    NOT GUARANTEED PROFITS ARE NOT LOCAL #12;BAD FOR THE ENVIRONMENT Increased CO2 global warming, ocean #12;PT COGENERATION LLC A wood-burning cogeneration power plant - Generates electricity (for sale off FOR PAPER TURBINE/ GENERATOR 25 MW MORE ELECTRICITY (currently make about 13MW) HIGH PRESSURE STEAM ADDS 15

  14. Collaborative Virtual Environment Standards: A Performance Evaluation

    E-Print Network [OSTI]

    Ottawa, University of

    for each standard varies from graphics and rendering to simulation and network communication. Standards categories: Rendering and Graphics and Communications Middleware. 2.1 Rendering and Graphics These standards1 Collaborative Virtual Environment Standards: A Performance Evaluation Jauvane C. de Oliveira

  15. NETL- Severe Environment Corrosion Erosion Facility

    SciTech Connect (OSTI)

    None

    2013-09-12T23:59:59.000Z

    NETL's Severe Environment Corrosion Erosion Facility in Albany studies how new and old materials will stand up to new operating conditions. Work done in the lab supports NETL's oxy-fuel combustion oxidation work, refractory materials stability work, and the fuels program, in particular the hydrogen membrane materials stability work, to determine how best to upgrade existing power plants.

  16. Neutrino Mixing and Oscillations in Astrophysical Environments

    E-Print Network [OSTI]

    A. B. Balantekin

    2014-01-22T23:59:59.000Z

    A brief review of the current status of neutrino mixing and oscillations in astrophysical environments, with particular emphasis on the Sun and core-collapse supernovae, is given. Implications of the existence of sterile states which mix with the active neutrinos are discussed.

  17. School of Civil Engineering and the Environment

    E-Print Network [OSTI]

    Anderson, Jim

    1 School of Civil Engineering and the Environment Forecasting the Use of New Local Railway Stations Using GIS Simon Blainey Transportation Research Group Supervisor: Prof. John Preston School of Civil increased since privatisation · Existing models inaccurate · Better demand forecasts needed School of Civil

  18. Battery charging in float vs. cycling environments

    SciTech Connect (OSTI)

    COREY,GARTH P.

    2000-04-20T23:59:59.000Z

    In lead-acid battery systems, cycling systems are often managed using float management strategies. There are many differences in battery management strategies for a float environment and battery management strategies for a cycling environment. To complicate matters further, in many cycling environments, such as off-grid domestic power systems, there is usually not an available charging source capable of efficiently equalizing a lead-acid battery let alone bring it to a full state of charge. Typically, rules for battery management which have worked quite well in a floating environment have been routinely applied to cycling batteries without full appreciation of what the cycling battery really needs to reach a full state of charge and to maintain a high state of health. For example, charge target voltages for batteries that are regularly deep cycled in off-grid power sources are the same as voltages applied to stand-by systems following a discharge event. In other charging operations equalization charge requirements are frequently ignored or incorrectly applied in cycled systems which frequently leads to premature capacity loss. The cause of this serious problem: the application of float battery management strategies to cycling battery systems. This paper describes the outcomes to be expected when managing cycling batteries with float strategies and discusses the techniques and benefits for the use of cycling battery management strategies.

  19. Green Virtual Enterprises and their Breeding Environments

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Green Virtual Enterprises and their Breeding Environments David Romero, Arturo Molina Tecnolgico. This paper introduces a Green Virtual Enterprise (GVE) model as an emerging sustainable manufacturing and logistics mode focused on offering, delivering and recovering green products to/from the market, under

  20. Environment and Land in Bushbuckridge, South Africa

    E-Print Network [OSTI]

    Environment and Land in Bushbuckridge, South Africa © 2002, Professor Robert Thornton Department of Anthropology University of the Witwatersrand, Johannesburg, South Africa Acknowledgements: Research), and by the Centre for Science Development, Human Sciences Research Council, Pretoria, South Africa. Printed:24 April

  1. Collaborative Editor Environments for Player Programs

    E-Print Network [OSTI]

    SSL #11-12 #12;2 #12;3 Collaborative Editor Environments for Player Programs Sonny Thai, Dr. Alvar Saenz-Otero May 2012 SSL #11-12 This work is based on the unaltered text of the thesis by Sonny Thai

  2. FrontiersinEcology and the Environment

    E-Print Network [OSTI]

    Bledsoe, Brian

    FrontiersinEcology and the Environment Stream restoration strategies for reducing river nitrogen). Natural resource managers are now asking how restoration of stream ecosystems might reduce the downstream turned to ecological restoration as a tool for reducing N loading. While more than 30% of the stream

  3. Energy Regulation and the Environment (Spring 2006)

    E-Print Network [OSTI]

    Kammen, Daniel M.

    since so many energy choicesthe use of oil, natural gas, coal, nuclear, the green alternatives the greatest threats to the global environment. This course introduces students to the legal, economic problems. The course focuses primarily on the regulation and design of electricity systems and markets

  4. Energy Regulation and the Environment (Spring 2008

    E-Print Network [OSTI]

    Kammen, Daniel M.

    , since so many energy choicesthe use of oil, natural gas, coal, nuclear, the green alternatives the greatest threats to the global environment. This course introduces students to the legal, economic problems. The course focuses primarily on the regulation and design of electricity systems and markets

  5. Extending Programming Environments to Support Architectural Design

    E-Print Network [OSTI]

    Mancoridis, Spiros

    integrated tool sets that support the production of source code in a programming language. They usually comprise tools for editing often syntax directed, compiling, executing, debugging, and source code browsing 28 from Xerox Parc, Integral C 25 from Tektronics, and the Turbo environments from Borland

  6. REACTIVE ENVIRONMENTS AND AUGMENTED MEDIA SPACES

    E-Print Network [OSTI]

    Cooperstock, Jeremy R.

    REACTIVE ENVIRONMENTS AND AUGMENTED MEDIA SPACES by Jeremy R. Cooperstock A thesis submitted in conformity with the requirements for the degree of Doctor of Philosophy Graduate Department of Electrical and Computer Engineering University of Toronto © Copyright by Jeremy R. Cooperstock, 1996 #12;ii REACTIVE

  7. NETL- Severe Environment Corrosion Erosion Facility

    ScienceCinema (OSTI)

    None

    2014-06-16T23:59:59.000Z

    NETL's Severe Environment Corrosion Erosion Facility in Albany studies how new and old materials will stand up to new operating conditions. Work done in the lab supports NETL's oxy-fuel combustion oxidation work, refractory materials stability work, and the fuels program, in particular the hydrogen membrane materials stability work, to determine how best to upgrade existing power plants.

  8. An Environment for Empirical Data Interpretation

    E-Print Network [OSTI]

    Bruegge, Bernd

    An Environment for Empirical Data Interpretation Gudrun J. Klinker Cambridge Research Lab, Digital, such as biomedical imaging, robotics, seismic data analysis, and wood classification. Current visualization systems exploration and interpretation tools which can be adapted to the requirements of different applications

  9. DCE DANISH CENTRE FOR ENVIRONMENT AND ENERGY

    E-Print Network [OSTI]

    DCE DANISH CENTRE FOR ENVIRONMENT AND ENERGY Director Hanne Bach hba@dmu.dk +45 8715 1348 Vibeke Vestergaard Nielsen vive@dmu.dk + 45 8715 1304 DEPARTMENT OF BIOSCIENCE Arctic marine.wang@biology.au.dk +45 8715 5998 DEPARTMENT OF ENVIRONMENTAL SCIENCE Atmospheric chemistry and physics, air quality

  10. Memory in the system: trajectory-environment

    E-Print Network [OSTI]

    Maxim Budaev

    2007-08-10T23:59:59.000Z

    In the paper the memory effect in the system consisting from a trajectory of process and an environment is considered. The environment is presented by scalar potential and noise. The evolution of system is interpreted as process of the continuous "measurement" of a trajectory by an environment and\\or on the contrary. In this sense the measured value is entropy-the information about embedding of the trajectory into configurations space. The concepts "measurement" and "interaction" are identified alike in quantum theory. Thus, the entropy evolution is not only the effect of dynamics, but also its cause, if it is possible to speak about causality in this case. It is shown, that such non-elastic interaction leads to occurrence of memory in the system. The reflex memory mechanism is realized as a real conformal dynamic metrics. The metastable event (attractor) is defined and time of its life is estimated. It is shown, that in the system there is a change of dynamic modes from spatial localization to random walk (fluctuation, relaxation). On scale of the attractors dynamics the memory is appearing as a semi-regular (in some information sense) drift of the image of fluctuations in a power spectrum of environment to absolute minimum. The latter properties (topological convergence) attract the attention to algorithmic aspect of a considered system.

  11. The Crab pulsar and its environment

    E-Print Network [OSTI]

    Jesper Sollerman; Veronica Flyckt

    2002-04-29T23:59:59.000Z

    We present new data of the Crab pulsar and its environment. Images taken in the infrared with ISAAC allow us to measure the pulsar spectrum and to reveal the red knot close to the pulsar. Complementary optical data from VLT and HST are presented. The full article, with full resolution nice color images, is presented in Messenger, 107, 32

  12. How `heredity' and `environment' shape galaxy properties

    E-Print Network [OSTI]

    Gabriella De Lucia

    2006-11-10T23:59:59.000Z

    In this review, I give a brief summary of galaxy evolution processes in hierarchical cosmologies and of their relative importance at different masses, times, and environments. I remind the reader of the processes that are commonly included in modern semi-analytic models of galaxy formation, and I comment on recent results and open issues.

  13. ucsf sustainability healthy environment, sustainable future

    E-Print Network [OSTI]

    Yamamoto, Keith

    ucsf sustainability healthy environment, sustainable future UC SAN FRANCISCO ANNUAL REPORT FY 2009-2010 Annual Report of the Chancellor's Advisory Committee on Sustainability #12;TABLE OF CONTENTS Executive Summary 1 UCSF Sustainability Governance 3 Table 1: CACS Members 4 Figure 1: UCSF Sustainability

  14. Characterization of the Hanford Site and environs

    SciTech Connect (OSTI)

    Cushing, C.E. (ed.)

    1991-03-01T23:59:59.000Z

    The US Department of Energy (DOE) proposes to site, construct, and operate a new production reactor (NPR) intended to produce materials for the US nuclear weapons program. The DOE has determined that this proposed action constitutes an action that may significantly affect the quality of the human environment; therefore, the DOE is preparing an environmental impact statement (EIS) to assess the potential impacts of the proposed action and reasonable alternatives on the human and natural environment. The NPR-EIS is being prepared in accordance with Section 102(2)(C) of the National Environmental Policy Act of 1969 (NEPA), as implemented in regulations (40 CFR 1500--1508) promulgated by the Council on Environmental Quality (CEQ). Information on the potentially affected environment at the Hanford Site and its environs was provided to ANL by PNL in various submissions during CY-1989, and some of that information was consolidated into this report, which is considered to be supporting documentation for the NPR-EIS. 93 refs., 35 figs., 46 tabs.

  15. Virtualized Environments for the Harness Workbench

    E-Print Network [OSTI]

    Engelmann, Christian

    Of The Requirements For The Degree Of Master of Science In Network Centered Computing, High Performance Computing of computational sciences today leads to a signicant need of high performance computing systems. High performance to develop an appropriate development and runtime environment for high performance computing platforms

  16. Ambient Telepresence: Colleague Awareness in Smart Environments

    E-Print Network [OSTI]

    Beigl, Michael

    Building smartness into the things that surround us rather than introducing new smart devices CollectingAmbient Telepresence: Colleague Awareness in Smart Environments Hans-W. Gellersen and Michael Beigl-located. In this approach, everyday things that people use are augmented with awareness technology, creating a smart

  17. Natural radiation environment III. [Lead Abstract

    SciTech Connect (OSTI)

    Gesell, T.F.; Lowder, W.M. (eds.)

    1980-01-01T23:59:59.000Z

    Separate abstracts were prepared for the 52 research papers presented at this symposium in April 1978. The major topics in this volume deal with penetrating radiation measurements, radiation surveys and population exposure, radioactivity in the indoor environment, and technologically enhanced natural radioactivity. (KRM)

  18. MATLAB as an Environment for Bayesian Computation

    E-Print Network [OSTI]

    Albert, James H.

    MATLAB as an Environment for Bayesian Computation Jim Albert 1 Bowling Green State University July 1997 1 Address for correspondence: Department of Mathematics and Statistics, Bowling Green State University, Bowling Green, OH 43403, USA. #12; Abstract The current status of Bayesian software is reviewed

  19. Low Oxygen Environments in Chesapeake Bay

    E-Print Network [OSTI]

    Boynton, Walter R.

    Low Oxygen Environments in Chesapeake Bay Jeremy Testa Chesapeake Biological Laboratory University of Maryland Center for Environmental Science Why we care about low oxygen? What causes low oxygen? Where and When does Chesapeake Bay lose oxygen? #12;#12;Hypoxia and Chesapeake Animals Low dissolved oxygen

  20. Built-Environment Wind Turbine Roadmap

    SciTech Connect (OSTI)

    Smith, J.; Forsyth, T.; Sinclair, K.; Oteri, F.

    2012-11-01T23:59:59.000Z

    Although only a small contributor to total electricity production needs, built-environment wind turbines (BWTs) nonetheless have the potential to influence the public's consideration of renewable energy, and wind energy in particular. Higher population concentrations in urban environments offer greater opportunities for project visibility and an opportunity to acquaint large numbers of people to the advantages of wind projects on a larger scale. However, turbine failures will be equally visible and could have a negative effect on public perception of wind technology. This roadmap provides a framework for achieving the vision set forth by the attendees of the Built-Environment Wind Turbine Workshop on August 11 - 12, 2010, at the U.S. Department of Energy's National Renewable Energy Laboratory. The BWT roadmap outlines the stakeholder actions that could be taken to overcome the barriers identified. The actions are categorized as near-term (0 - 3 years), medium-term (4 - 7 years), and both near- and medium-term (requiring immediate to medium-term effort). To accomplish these actions, a strategic approach was developed that identifies two focus areas: understanding the built-environment wind resource and developing testing and design standards. The authors summarize the expertise and resources required in these areas.

  1. Neutrino mixing and oscillations in astrophysical environments

    SciTech Connect (OSTI)

    Balantekin, A. B. [Physics Department, University of Wisconsin, Madison WI 53706 (United States)

    2014-05-02T23:59:59.000Z

    A brief review of the current status of neutrino mixing and oscillations in astrophysical environments, with particular emphasis on the Sun and core-collapse supernovae, is given. Implications of the existence of sterile states which mix with the active neutrinos are discussed.

  2. FrontiersinEcology and the Environment

    E-Print Network [OSTI]

    Wilmers, Chris

    temperatures, partial melting of the polar ice caps, ocean acidification, and a host of other impacts on EarthFrontiersinEcology and the Environment Do trophic cascades affect the storage and flux RESEARCH COMMUNICATIONS Do trophic cascades affect the storage and flux of atmospheric carbon? An analysis

  3. IN TELLIGENT CONTROLLING SYSTEM OF AQUICULTURE ENVIRONMENT

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    oxygen and fan and opening of windows and electromagnetism valve, The system hardware is composed of monitoring computer and PROFIBUS-DP field controlling units, which detects and controls the ecologicalIN TELLIGENT CONTROLLING SYSTEM OF AQUICULTURE ENVIRONMENT Deshen Zhao ,*1 1 Department of Electric

  4. Video Mediated Communication for Domestic Environments

    E-Print Network [OSTI]

    Tollmar, Konrad

    ). The core argument is that information and com- munication technologies (ICT) are a prerequisite for the transformation process from a society focused on industrial production to a society dominated by information could change due to new social movements and new use of the domestic environment, we have designed

  5. CSM: Earth, Energy, Environment 2013 Annual Faculty

    E-Print Network [OSTI]

    colleges · Capital Programs and Academic Space ­ ~$70M in new Academic buildings ­ Continued pressure and expect/demand technology integrated into delivery ­ We have successfully navigated a difficult decade, and responsibility for developing a better world. #12;CSM: Earth, Energy, Environment Critical Questions to consider

  6. PHOTOVOLTAICS AND THE ENVIRONMENT 1998. REPORT ON THE WORKSHOP PHOTOVOLTAICS AND THE ENVIRONMENT 1999

    SciTech Connect (OSTI)

    FTHENAKIS,V.; ZWEIBEL,K.; MOSKOWITZ,P.

    1999-02-01T23:59:59.000Z

    The objective of the workshop ``Photovoltaics and the Environment'' was to bring together PV manufacturers and industry analysts to define EH and S issues related to the large-scale commercialization of PV technologies.

  7. Copyright 2005 Water Environment Federation. Water Environment Research, Volume 77, Number 6 FATE OF ENVIRONMENTAL POLLUTANTS

    E-Print Network [OSTI]

    Rockne, Karl J.

    and Subsurface Environments Jiao et al. (2004) evaluated the effects of agricultural practices on dissolved N complemented with sidedressing N application and a good irrigation management are key factors to reduce nitrate

  8. The dynamic radiation environment assimilation model (DREAM)

    SciTech Connect (OSTI)

    Reeves, Geoffrey D [Los Alamos National Laboratory; Koller, Josef [Los Alamos National Laboratory; Tokar, Robert L [Los Alamos National Laboratory; Chen, Yue [Los Alamos National Laboratory; Henderson, Michael G [Los Alamos National Laboratory; Friedel, Reiner H [Los Alamos National Laboratory

    2010-01-01T23:59:59.000Z

    The Dynamic Radiation Environment Assimilation Model (DREAM) is a 3-year effort sponsored by the US Department of Energy to provide global, retrospective, or real-time specification of the natural and potential nuclear radiation environments. The DREAM model uses Kalman filtering techniques that combine the strengths of new physical models of the radiation belts with electron observations from long-term satellite systems such as GPS and geosynchronous systems. DREAM includes a physics model for the production and long-term evolution of artificial radiation belts from high altitude nuclear explosions. DREAM has been validated against satellites in arbitrary orbits and consistently produces more accurate results than existing models. Tools for user-specific applications and graphical displays are in beta testing and a real-time version of DREAM has been in continuous operation since November 2009.

  9. Environment Assisted Quantum Transport in Organic Molecules

    E-Print Network [OSTI]

    Vattay, Gabor

    2015-01-01T23:59:59.000Z

    One of the new discoveries in quantum biology is the role of Environment Assisted Quantum Transport (ENAQT) in excitonic transport processes. In disordered quantum systems transport is most efficient when the environment just destroys quantum interferences responsible for localization, but the coupling does not drive the system to fully classical thermal diffusion yet. This poised realm between the pure quantum and the semi-classical domains has not been considered in other biological transport processes, such as charge transport through organic molecules. Binding in receptor-ligand complexes is assumed to be static as electrons are assumed to be not able to cross the ligand molecule. We show that ENAQT makes cross ligand transport possible and efficient between certain atoms opening the way for the reorganization of the charge distribution on the receptor when the ligand molecule docks. This new effect can potentially change our understanding how receptors work. We demonstrate room temperature ENAQT on the c...

  10. Ceramic coating system or water oxidation environments

    DOE Patents [OSTI]

    Hong, Glenn T. (Tewksbury, MA)

    1996-01-01T23:59:59.000Z

    A process for water oxidation of combustible materials in which during at least a part of the oxidation corrosive material is present and makes contact with at least a portion of the apparatus over a contact area on the apparatus. At least a portion of the contact surface area comprises titanium dioxide coated onto a titanium metal substrate. Such ceramic composites have been found to be highly resistant to environments encountered in the process of supercritical water oxidation. Such environments typically contain greater than 50 mole percent water, together with oxygen, carbon dioxide, and a wide range of acids, bases, and salts. Pressures are typically about 27.5 to about 1000 bar while temperatures range as high as 700.degree. C. The ceramic composites are also resistant to degradation mechanisms caused by thermal stresses.

  11. Assessing the assessments: Pharmaceuticals in the environment

    SciTech Connect (OSTI)

    Enick, O.V. [Department of Biological Sciences, Simon Fraser University, Burnaby, BC, V5A 1S6 (Canada)], E-mail: oana.enick@gov.bc.ca; Moore, M.M. [Department of Biological Sciences, Simon Fraser University, Burnaby, BC, V5A 1S6 (Canada)], E-mail: mmoore@sfu.ca

    2007-11-15T23:59:59.000Z

    The relatively new issue of pharmaceutical contamination of the environment offers the opportunity to explore the application of values to the construction, communication and management of risk. The still-developing regulatory policies regarding environmental contamination with pharmaceuticals provide fertile ground for the introduction of values into the definition and management of risk. In this report, we summarize the current knowledge regarding pharmaceutical contamination of the environment and discuss specific attributes of pharmaceuticals that require special consideration. We then present an analysis showing that if values are incorporated into assessing, characterizing and managing risk, the results of risk assessments will more accurately reflect the needs of various stakeholders. Originating from an acknowledgement of the inherent uncertainty and value-laden nature of risk assessment, the precautionary principle (and later, the multi-criteria, integrated risk assessment), provides a direction for further research and policy development.

  12. Manufacturing Environment in the Year 2000

    E-Print Network [OSTI]

    Slautterback, W. H.

    -line simulation of the manufacturing environment. An individual will define privrities and the system will report on an exception basis, what is required to meet the demands. Finite scheduling will replace infinite scheduling. Quality ... Inspection systems...; hundreds of machines have been replaced with several flexible manufacturing systems; large inventories and long lead times have been re laced with small inventories and short lead times that are managable; confusion created by scrap and rework have...

  13. A distributed computing environment for volume visualization

    E-Print Network [OSTI]

    Barua, Sandip Pannalal

    1992-01-01T23:59:59.000Z

    in computer-aided instruction, and can be expected to be widely used in medical classrooms in the near future. Figure Remot W kststloos High Bandwidth I Li& I I I I I High Performance Computer Fig. 2. A real-time multi-user environment 2 could... Page Volume Rendering Time 48 Normalized and Processor Performance Compensated Volume Ren- dering Time 49 III Computation Overhead - Ray Trace Phase 51 IV Computation Overhead - Volume Build Phase . 51 CHAPTER I INTRODUCTION I. A Scientific...

  14. Gene-environment interactions in genetic epidemiology

    E-Print Network [OSTI]

    Spinka, Christine Marie

    2005-02-17T23:59:59.000Z

    joint linkage disequilibrium and linkage mapping of quantitative trait loci is developed. Subsequently, methods are needed to determine the interaction, if any, between these genes and environmental risk factors. Many of these factors, such as weight... . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Mapping Quantitative Trait Loci Using Complex Pedigrees 2 1.3 Gene-environment Interactions . . . . . . . . . . . . . . . 3 II JOINT LINKAGE DISEQUILIBRIUM AND LINKAGE MAP- PING FOR COMPLEX PEDIGREES . . . . . . . . . . . . . . . 5 2...

  15. The Exergy Concept Beyond the Academic Environment

    E-Print Network [OSTI]

    El-Sayed, Y. M.

    THE EXERGY CONCEPT BEYOND THE ACADEMIC ENVIRONMENT Y.M. EL-SAYED Consultant Advanced Energy Systems Fremont, California ABSTRACT The lack of the adequate data base for thermodynaaic properties and the coaputational burden of exergy analysis... are two aajor barriers to the second law analysis of industrial processes. In this paper the essential property implementations are discussed and a coaputerization strategy for exergy analysis is described. Examples of the directive role of second law...

  16. A distributed computing environment for volume visualization

    E-Print Network [OSTI]

    Barua, Sandip Pannalal

    1992-01-01T23:59:59.000Z

    in computer-aided instruction, and can be expected to be widely used in medical classrooms in the near future. Figure Remot W kststloos High Bandwidth I Li& I I I I I High Performance Computer Fig. 2. A real-time multi-user environment 2 could... Page Volume Rendering Time 48 Normalized and Processor Performance Compensated Volume Ren- dering Time 49 III Computation Overhead - Ray Trace Phase 51 IV Computation Overhead - Volume Build Phase . 51 CHAPTER I INTRODUCTION I. A Scientific...

  17. Calibration facility for environment dosimetry instruments

    SciTech Connect (OSTI)

    Bercea, Sorin; Celarel, Aurelia; Cenusa, Constantin [Horia Hulubei National Institute for Physics and Nuclear Engineering, 30 Reactorului St, Magurele, Jud Ilfov, P.O.B. MG-6, RO-077125 (Romania)

    2013-12-16T23:59:59.000Z

    In the last ten years, the nuclear activities, as well as the major nuclear events (see Fukushima accident) had an increasing impact on the environment, merely by contamination with radioactive materials. The most conferment way to quickly identify the presence of some radioactive elements in the environment, is to measure the dose-equivalent rate H. In this situation, information concerning the values of H due only to the natural radiation background must exist. Usually, the values of H due to the natural radiation background, are very low (?10{sup ?9} - 10{sup ?8} Sv/h). A correct measurement of H in this range involve a performing calibration of the measuring instruments in the measuring range corresponding to the natural radiation background lead to important problems due to the presence of the natural background itself the best way to overlap this difficulty is to set up the calibration stand in an area with very low natural radiation background. In Romania, we identified an area with such special conditions at 200 m dept, in a salt mine. This paper deals with the necessary requirements for such a calibration facility, as well as with the calibration stand itself. The paper includes also, a description of the calibration stand (and images) as well as the radiological and metrological parameters. This calibration facilities for environment dosimetry is one of the few laboratories in this field in Europe.

  18. Engineered Barrier System: Physical and Chemical Environment

    SciTech Connect (OSTI)

    P. Dixon

    2004-04-26T23:59:59.000Z

    The conceptual and predictive models documented in this Engineered Barrier System: Physical and Chemical Environment Model report describe the evolution of the physical and chemical conditions within the waste emplacement drifts of the repository. The modeling approaches and model output data will be used in the total system performance assessment (TSPA-LA) to assess the performance of the engineered barrier system and the waste form. These models evaluate the range of potential water compositions within the emplacement drifts, resulting from the interaction of introduced materials and minerals in dust with water seeping into the drifts and with aqueous solutions forming by deliquescence of dust (as influenced by atmospheric conditions), and from thermal-hydrological-chemical (THC) processes in the drift. These models also consider the uncertainty and variability in water chemistry inside the drift and the compositions of introduced materials within the drift. This report develops and documents a set of process- and abstraction-level models that constitute the engineered barrier system: physical and chemical environment model. Where possible, these models use information directly from other process model reports as input, which promotes integration among process models used for total system performance assessment. Specific tasks and activities of modeling the physical and chemical environment are included in the technical work plan ''Technical Work Plan for: In-Drift Geochemistry Modeling'' (BSC 2004 [DIRS 166519]). As described in the technical work plan, the development of this report is coordinated with the development of other engineered barrier system analysis model reports.

  19. Apparatus for observing a hostile environment

    DOE Patents [OSTI]

    Nance, Thomas A. (Aiken, SC); Boylston, Micah L. (Williston, SC); Robinson, Casandra W. (Trenton, SC); Sexton, William C. (Aiken, SC); Heckendorn, Frank M. (Aiken, SC)

    2000-01-01T23:59:59.000Z

    An apparatus is provided for observing a hostile environment, comprising a housing and a camera capable of insertion within the housing. The housing is a double wall assembly with an inner and outer wall with an hermetically sealed chamber therebetween. A housing for an optical system used to observe a hostile environment is provided, comprising a transparent, double wall assembly. The double wall assembly has an inner wall and an outer wall with an hermetically sealed chamber therebetween. The double wall assembly has an opening and a void area in communication with the opening. The void area of the housing is adapted to accommodate the optical system within said void area. An apparatus for protecting an optical system used to observe a hostile environment is provided comprising a housing; a tube positioned within the housing; and a base for supporting the housing and the tube. The housing comprises a double wall assembly having an inner wall and an outerwall with an hermetically sealed chamber therebetween. The tube is adapted to house the optical system therein.

  20. The Environment of Galaxies at Low Redshift

    E-Print Network [OSTI]

    Nicolas B. Cowan; Zeljko Ivezic

    2008-01-15T23:59:59.000Z

    We compare environmental effects in two analogous samples of galaxies, one from the Sloan Digital Sky Survey (SDSS) and the other from a semi-analytic model (SAM) based on the Millennium Simulation (MS), to test to what extent current SAMs of galaxy formation are reproducing environmental effects. We estimate the large-scale environment of each galaxy using a Bayesian density estimator based on distances to all ten nearest neighbors and compare broad-band photometric properties of the two samples as a function of environment. The feedbacks implemented in the semi-analytic model produce a qualitatively correct galaxy population with similar environmental dependence as that seen in SDSS galaxies. In detail, however, the colors of MS galaxies exhibit an exaggerated dependence on environment: the field contains too many blue galaxies while clusters contain too many red galaxies, compared to the SDSS sample. We also find that the MS contains a population of highly clustered, relatively faint red galaxies with velocity dispersions comparable to their Hubble flow. Such high-density galaxies, if they exist, would be overlooked in any low-redshift survey since their membership to a cluster cannot be determined due to the "Fingers of God" effect.

  1. Corrosion of barrier materials in seawater environments

    SciTech Connect (OSTI)

    Heiser, J.H.; Soo, P.

    1995-07-01T23:59:59.000Z

    A brief review has been carried out on the performance of barrier materials for low-level radioactive wastes in seawater environments. The environments include those for shallower coastal waters as well as the deep ocean (down to 3800 m). The review is mainly focused on metallic materials since they are the most common for seawater service and they have the largest data base. Information from the literature is usually pertinent to shallower coastal locations, but there is a valuable source of corrosion data obtained from several studies of metallic specimens exposed to ocean-bed conditions. In addition, the corrosion of carbon steel barriers has been evaluated for actual waste containers that were retrieved from previously-used disposal sites in the Atlantic and Pacific Oceans. Of the metallic materials studied, carbon steel showed the least corrosion resistance. Failure by non-uniform attack in a typical waste container could occur in as little as 25 y in some ocean environments ` Penetration by local attack, such as pitting and crevice corrosion resistance was also observed for more expensive materials such as low-alloy steels, stainless steels, titanium alloys, zirconium alloys, copper alloys, nickel alloys, aluminum alloys, and lead alloys.

  2. Mapping of complex marine environments using an unmanned surface craft

    E-Print Network [OSTI]

    Leedekerken, Jacques Chadwick

    2011-01-01T23:59:59.000Z

    Recent technology has combined accurate GPS localization with mapping to build 3D maps in a diverse range of terrestrial environments, but the mapping of marine environments lags behind. This is particularly true in shallow ...

  3. The Influence of the Built Environment on Poor Hispanic Youth

    E-Print Network [OSTI]

    Zhou, Lei

    2011-02-22T23:59:59.000Z

    Many studies have examined the relationship between youth physical activity and their built environment. However, most of them used subjective measurement tools to measure built environment because of their low cost and ...

  4. Position Paper: The Iteration Mechanism in the Inscape Environment

    E-Print Network [OSTI]

    Perry, Dewayne E.

    (the predicates), Inscape, through the Infuse source change management and coordination subsystem-knowledgeable environment. Thus, the Inscape environment provides the Infuse subsystem to make it easy to change

  5. The Economics of Trade, Biofuel, and the Environment

    E-Print Network [OSTI]

    Hochman, Gal; Sexton, Steven; Zilberman, David D.

    2010-01-01T23:59:59.000Z

    prices. The reason: demand for biofuel increases, and ?rst-The Economics of Trade, Biofuel, and the Environment GalThe Economics of Trade, Biofuel, and the Environment ? Gal

  6. p ro g r a m m E Built Environment

    E-Print Network [OSTI]

    : www.slu.se/environ/built Monitoring urban development Researchers at SLU are examining the problem for children on different scales from micro levels such as schoolyards, to larger-scale environments

  7. Playing Nature: The Virtual Ecology of Game Environments

    E-Print Network [OSTI]

    Chang, Alenda Y.

    2013-01-01T23:59:59.000Z

    also treats the environment as a medium, a move that allowsthe self. The environment is rather the medium in which weenvironment, especially if we are willing to see social life as a medium

  8. Virtual Private Environments for Multiphysics Code Validation on Computing Grids

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Virtual Private Environments for Multiphysics Code Validation on Computing Grids Toan Nguyen-based computing environments and deploys, tests and analyzes multiphysics codes. A second approach executes model coupling, error correlations, alert definitions, best usage practices, code verification and code

  9. Probing the size and environment induced phase transformation...

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

    the size and environment induced phase transformation in CdSe quantum dots. Probing the size and environment induced phase transformation in CdSe quantum dots. Abstract: The...

  10. augmented learning environment: Topics by E-print Network

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

    19 20 21 22 23 24 25 Next Page Last Page Topic Index 81 Medium-based design: Extending a medium to create and exploratory learning environment. Interactive Learning Environments...

  11. Self-* properties of multi sensing entities in smart environments

    E-Print Network [OSTI]

    Pilpr, Arnaud

    2005-01-01T23:59:59.000Z

    Computers and sensors are more and more often embedded into everyday objects, woven into garments, "painted" on architecture or deployed directly into the environment. They monitor the environment, process the information ...

  12. Performance Assessment of Prediction In Dynamic Environments (PRIDE) in Manufacturing Environments

    SciTech Connect (OSTI)

    Kootbally, Zeid [National Institute of Standards and Technology (NIST)] [National Institute of Standards and Technology (NIST); Schlenoff, Craig [National Institute of Standards and Technology (NIST)] [National Institute of Standards and Technology (NIST); Madhavan, Raj [ORNL] [ORNL

    2009-01-01T23:59:59.000Z

    This paper describes PRIDE (Prediction in Dynamic Environments), a multi-resolution and hierarchical framework. PRIDE was developed as a test bed to assess the performance of autonomous vehicles in the presence of moving objects in a simulated environment. By simulating scenarios in which moving objects are prevalent, a designer of an autonomous vehicle can test the performance of their path planning and collision avoidance algorithms without having to immerse the vehicle in the physical world. This framework supports the prediction of the future location of moving objects at various levels of resolution, thus providing prediction information at the frequency and level of abstraction necessary for planners at different levels within the hierarchy. Previous works have demonstrated the reliability of PRIDE to simulate on-road traffic situations with multiple vehicles. To provide realistic scenarios, PRIDE integrates a level of situation awareness of how other vehicles in the environment are expected to behave considering the situation in which the vehicles find themselves in. In recent efforts, the PRIDE framework has been extended to consider production logistics in dynamic manufacturing environment while focusing on the scheduling of material transportation system. To demonstrate the characteristics of the PRIDE framework, this paper illustrates real-time navigation of Automated Guided Vehicles (AGVs) at different locations in a dynamic manufacturing environment. Moreover, using the high-fidelity physics?based framework for the Unified System for Automation and Robot Simulation (USARSim), this paper analyzes the performance of the PRIDE framework on a set of realistic scenarios.

  13. Characterizing quantum dynamics with initial system-environment correlations

    E-Print Network [OSTI]

    Martin Ringbauer; Christopher J. Wood; Kavan Modi; Alexei Gilchrist; Andrew G. White; Alessandro Fedrizzi

    2014-10-21T23:59:59.000Z

    We fully characterize the reduced dynamics of an open quantum system initially correlated with its environment. Using a photonic qubit coupled to a simulated environment we tomographically reconstruct a superchannel---a generalised channel that treats preparation procedures as inputs---from measurement of the system alone, despite its coupling to the environment. We introduce novel quantitative measures for determining the strength of initial correlations, and to allow an experiment to be optimised in regards to its environment.

  14. Bull Solar GmbH Bull Holding AG | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainable andBucoda, Washington: Energy(B2G) (Smart

  15. Satellite Ecology: The Dearth of Environment Dependence

    E-Print Network [OSTI]

    Frank C. van den Bosch; Anna Pasquali; Xiaohu Yang; H. J. Mo; Simone Weinmann; Daniel H. McIntosh; Daniel Aquino

    2008-05-01T23:59:59.000Z

    Using the Sloan Digital Sky Survey (SDSS) galaxy group catalogue of Yang et al. (2007), we study the average colour and average concentration of satellite galaxies as function of (i) their stellar mass, (ii) their group mass, and (iii) their group-centric radius. We find that the colours and concentrations of satellite galaxies are (almost) completely determined by their stellar mass. In particular, at fixed stellar mass, the average colours and concentrations of satellite galaxies are independent of either halo mass or halo-centric radius. We find clear evidence for mass segregation of satellite galaxies in haloes of all masses, and argue that this explains why satellites at smaller halo-centric radii are somewhat redder and somewhat more concentrated. In addition, the weak colour and concentration dependence of satellite galaxies on halo mass is simply a reflection of the fact that more massive haloes host, on average, more massive satellites. Combining these results with the fact that satellite galaxies are, on average, redder and somewhat more concentrated than central galaxies of the same stellar mass, the following picture emerges: galaxies become redder and somewhat more concentrated once they fall into a bigger halo (i.e., once they become a satellite galaxy). This is a clear manifestation of environment dependence. However, there is no indication that the magnitude of the transformation (or its timescale) depends on environment; a galaxy undergoes a transition when it becomes a satellite, but it does not matter whether it becomes a satellite of a small (Milky Way sized) halo, or of a massive cluster. We discuss the implication of this `dearth' of environment dependence for the physical processes responsible for transforming satellite galaxies.

  16. Micro-Bioreactor Mimicking a Cellular Environment

    E-Print Network [OSTI]

    Hase, M; Hamada, T; Yoshikawa, K; Hase, Masahiko; Yamada, Ayako; Hamada, Tsutomu; Yoshikawa, Kenichi

    2006-01-01T23:59:59.000Z

    We report that a cell-sized water droplet (CWD) with a diameter of several tens of microns can serve as a micro-biochemical reactor. Since the droplet inner surface is covered by a phospholipid layer, it provides an environment similar to that in living cells. The CWD is manipulated with laser tweezers and we monitor the time-development of biochemical reactions in a single CWD by fusing two droplets which contain a substrate and an enzyme, respectively. As actual examples of enzymatic reactions, we present results on the reaction of calcein with esterase and on the expression reaction of green fluorescent protein.

  17. Depositional environments of the Kodiak Shelf, Alaska

    E-Print Network [OSTI]

    Burbach, Stuart Peter

    1977-01-01T23:59:59.000Z

    sinall amounts of ash. Sills separa+i;g the Trough and Ba:al Trough environments and possfble shelf edge currents are responsible ror the !ow concentrations of' ash. The Local Bank Depression sedir. ;ents are glacial till cove ed by fine-grain ash... os ity. Clay Minora'logy Uoicanic Ash Deposits Sedimentary Struci;ures. DISCUSS IOI'i Tro;! qh, Iiain Bank Basal T~ough. Local Bank Denression CONCLUSIONS. SELECTED I". EFERENCES. APPENDIII I ?2 2? 17 32 35 an 41 nq 45 4B 4B Cg...

  18. Virtual environments for nuclear power plant design

    SciTech Connect (OSTI)

    Brown-VanHoozer, S.A.; Singleterry, R.C. Jr.; King, R.W. [and others

    1996-03-01T23:59:59.000Z

    In the design and operation of nuclear power plants, the visualization process inherent in virtual environments (VE) allows for abstract design concepts to be made concrete and simulated without using a physical mock-up. This helps reduce the time and effort required to design and understand the system, thus providing the design team with a less complicated arrangement. Also, the outcome of human interactions with the components and system can be minimized through various testing of scenarios in real-time without the threat of injury to the user or damage to the equipment. If implemented, this will lead to a minimal total design and construction effort for nuclear power plants (NPP).

  19. Axion physics in a Josephson junction environment

    E-Print Network [OSTI]

    Christian Beck

    2011-11-23T23:59:59.000Z

    We show that recent experiments based on Josephson junctions, SQUIDS, and coupled Josephson qubits have a cosmological interpretation in terms of axionic dark matter physics, in the sense that they allow for analogue simulation of early-universe axion physics. We propose new experimental setups in which SQUID-like axionic interactions in a resonant Josephson junction environment can be tested, similar in nature to recent experiments that test for quantum entanglement of two coupled Josephson qubits. We point out that the parameter values relevant for early-universe axion cosmology are accessible with present day's achievements in nanotechnology.

  20. Environment, Safety and Health (ESH) Goals

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

    2004-08-02T23:59:59.000Z

    The purpose of this Policy is to establish Environment, Safety and Health (ES&H) goals for Department of Energy (DOE) personnel and its contractors. These goals are designed to establish Departmental ES&H expectations for: 1) DOE and contractor personnel ES&H behaviors and attitudes in the conduct of their daily work activities, and 2) operational performance regarding worker injuries and illnesses, regulatory enforcement actions, and environmental releases. Cancels DOE P 450.1, DOE P 450.6. Canceled by DOE O 450.4A

  1. Micro/nanofabricated environments for synthetic biology

    SciTech Connect (OSTI)

    Collier, Pat [ORNL; Simpson, Michael L [ORNL

    2011-01-01T23:59:59.000Z

    A better understanding of how confinement, crowding and reduced dimensionality modulate reactivity and reaction dynamics will aid in the rational and systematic discovery of functionality in complex biological systems. Artificial micro- and nanofabricated structures have helped elucidate the effects of nanoscale spatial confinement and segregation on biological behavior, particularly when integrated with microfluidics, through precise control in both space and time of diffusible signals and binding interactions. Examples of nanostructured interfaces for synthetic biology include the development of cell-like compartments for encapsulating biochemical reactions, nanostructured environments for fundamental studies of diffusion, molecular transport and biochemical reaction kinetics, and regulation of biomolecular interactions as functions of micro- and nanofabricated topological constraints.

  2. Utility Locating in the DOE Environment

    SciTech Connect (OSTI)

    Clark Scott; Gail Heath

    2006-04-01T23:59:59.000Z

    Some advances have been made in utility locating in recent years and standards have been recently published to try and categorize the level of information known about the utility in the subsurface. At the same time some characterization about the level of effort or technology in the geophysicist approach to utility locating may be generalized. The DOE environment poses some added difficulties and this presentation covers these issues, costs and the technical approach that has been developed at the INEEL to prevent utility hits and how it fits into the generalized classification of effort.

  3. Geothermal/Environment | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEI Reference LibraryAdd toWell Testing andGeothermal/Environment <

  4. Environment/Health/Safety (EHS): Databases

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8, 2000ConsumptionInnovationEnvironment, Safety andBerkeley Lab

  5. Environment/Health/Safety (EHS): Laser Safety

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8, 2000ConsumptionInnovationEnvironment, Safety andBerkeley LabERPEHS

  6. Environment/Health/Safety (EHS): Site Map

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8, 2000ConsumptionInnovationEnvironment, SafetySafety

  7. Environment/Health/Safety Division: News

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8, 2000ConsumptionInnovationEnvironment, SafetySafetyEHS EmergenciesEHS

  8. Environment/Health/Safety (EHS): JHA

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContractElectron-StateEnergyHeavyDepartmentebbaEnvironment...Work PlanningJHA

  9. Built Environs Pty Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovation in CarbonofBiotinsBostonBridgerBuckeyeEnergyBuilt Environs Pty Ltd

  10. Ecology Environment Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualPropertyd8c-a9ae-f8521cbb8489 No revision| Open JumpEcology & Environment, Inc. Place:

  11. Auction Equilibrium Strategies for Task Allocation in Uncertain Environments

    E-Print Network [OSTI]

    Kraus, Sarit

    concerning coopera- tive agents aiming for a joint goal are not applicable in such environ- ments, since self, a company, etc., operating in a dynamic environment and lacking the required re- sources to performAuction Equilibrium Strategies for Task Allocation in Uncertain Environments David Sarne1 , Meirav

  12. Production and degradation of polyhydroxyalkanoates in waste environment

    E-Print Network [OSTI]

    Production and degradation of polyhydroxyalkanoates in waste environment Sang Yup Lee*, Jong of their similar material properties to conventional plastics and complete biodegradability under natural environ the global environ- ment have created much interest in the development of biodegradable polymers [9]. Among

  13. Creating Robust Roadmaps for Motion Planning in Changing Environments

    E-Print Network [OSTI]

    van den Berg, Jur

    Creating Robust Roadmaps for Motion Planning in Changing Environments Jur P. van den Berg1 Dennis-- In this paper we introduce a method based on the Probabilistic Roadmap (PRM) Planner to construct robust roadmaps for motion planning in changing environments. PRM's are usually aimed at static environments

  14. Reach and get capability in a computing environment

    DOE Patents [OSTI]

    Bouchard, Ann M. (Albuquerque, NM); Osbourn, Gordon C. (Albuquerque, NM)

    2012-06-05T23:59:59.000Z

    A reach and get technique includes invoking a reach command from a reach location within a computing environment. A user can then navigate to an object within the computing environment and invoke a get command on the object. In response to invoking the get command, the computing environment is automatically navigated back to the reach location and the object copied into the reach location.

  15. National Environmental Research Institute Ministry of the Environment . Denmark

    E-Print Network [OSTI]

    National Environmental Research Institute Ministry of the Environment . Denmark Aerosols in Danish Environmental Research Institute Ministry of the Environment . Denmark Aerosols in Danish Air (AIDA) Mid Department Department of Atmospheric Environment Serial title and no.: NERI Technical Report No.460 Publisher

  16. National Environmental Research Institute Ministry of the Environment . Denmark

    E-Print Network [OSTI]

    National Environmental Research Institute Ministry of the Environment . Denmark The Danish Air;National Environmental Research Institute Ministry of the Environment The Danish Air Quality Monitoring: Department of Atmospheric Environment Serial title and no.: NERI Technical Report No. 584 Publisher: National

  17. Mixed Reality Environment for Web-Based Laboratory Interactive Learning

    E-Print Network [OSTI]

    1(8) Mixed Reality Environment for Web-Based Laboratory Interactive Learning Ashraf Saleem1 , Kasim learning, Mixed reality environment, Laboratory learning, Fuzzy logic, Learner modeling. Abstract environment for e-learning of applied sciences by incorporating hal-00197209,version1-14Dec2007 Author

  18. The Behaviour ofIodine in the Terrestrial Environment.

    E-Print Network [OSTI]

    The Behaviour ofIodine in the Terrestrial Environment. An Investigation of the Possible Roskilde, Denmark Febtuary 1990 #12;1 Ris-M-2851 THE BEHAVIOUR OF IODINE IN THE TERRESTRIAL ENVIRONMENT influence the migration behaviour of iodine in the terrestrial environment. It is stated that the organic

  19. National Environmental Research Institute Ministry of the Environment . Denmark

    E-Print Network [OSTI]

    National Environmental Research Institute Ministry of the Environment . Denmark ExternE transport Report No. 523 #12;[Blank page] #12;National Environmental Research Institute Ministry of the Environment Departments: 1 Department of Atmospheric Environment, NERI 2 COWI Serial title and no.: NERI Technical Report

  20. The 8th International Scientific Conference Contemporary Business Environment Strategies

    E-Print Network [OSTI]

    The 8th International Scientific Conference Contemporary Business Environment Strategies: Novel hand, and the economic, financial, managerial, social, legal, and political environments on the other environment and similar topics relevant to the themes of the conference are welcome. It is stipulated

  1. EFFECTS OF THE OBJECTIVE AND PERCEIVED BUILT ENVIRONMENT ON

    E-Print Network [OSTI]

    Bertini, Robert L.

    EFFECTS OF THE OBJECTIVE AND PERCEIVED BUILT ENVIRONMENT ON BICYCLING FOR TRANSPORTATION Liang Ma and Jennifer Dill #12;INTRODUCTION A growing number of studies link various features of the built environment to walking and bicycling behavior Two types of built environment measures are generally used: Perceived

  2. Computing Environment-Aware Agent Behaviours with Logic Program Updates

    E-Print Network [OSTI]

    Brogi, Antonio

    Computing Environment-Aware Agent Behaviours with Logic Program Updates Jose J. Alferes1 , Antonio Pisa, Italy, brogi@di.unipi.it Abstract. The ability of reacting to changes in the external environ behaviours of environment-aware agents can be naturally specified and computed in terms of logic program

  3. WREN--An Environment for Component-Based Development

    E-Print Network [OSTI]

    van der Hoek, Andr

    WREN-- An Environment for Component-Based Development Chris Ler David S. Rosenblum Institute in software environments focused on three impor- tant problems-- tool integration, artifact management, and process guidance. The context for that research, and hence the orientation of the resulting environments

  4. NON-PERTURBATIVE APPROACH TO RANDOM WALK IN MARKOVIAN ENVIRONMENT.

    E-Print Network [OSTI]

    Liverani, Carlangelo

    NON-PERTURBATIVE APPROACH TO RANDOM WALK IN MARKOVIAN ENVIRONMENT. DMITRY DOLGOPYAT AND CARLANGELO LIVERANI Abstract. We prove the CLT for a random walk in a dynamical environment where the states of the environment at different sites are independent Markov chains. 1. Introduction The study of random walk

  5. Inverting quantum decoherence by classical feedback from the environment

    E-Print Network [OSTI]

    Francesco Buscemi; Giulio Chiribella; Giacomo Mauro D'Ariano

    2005-08-23T23:59:59.000Z

    We show that for qubits and qutrits it is always possible to perfectly recover quantum coherence by performing a measurement only on the environment, whereas for dimension d>3 there are situations where recovery is impossible, even with complete access to the environment. For qubits, the minimal amount of classical information to be extracted from the environment equals the entropy exchange.

  6. The Combination of Competitive Evolution and an Interactive Environment

    E-Print Network [OSTI]

    Meeden, Lisa A.

    The Combination of Competitive Evolution and an Interactive Environment Julie Corder and Ross- ronment. We explore the combination of competitive evolution, and an interactive environment. A population, and potential remedies, are discussed. 1 Introduction In studying intelligence, the environment in which

  7. A Gameroom of Our Own: Exploring The Domestic Gaming Environment

    E-Print Network [OSTI]

    Greenberg, Saul

    A Gameroom of Our Own: Exploring The Domestic Gaming Environment A. VOIDA Donald Bren School ________________________________________________________________________ Digital gaming plays out within different environments--from arcades to virtual worlds to the family living room. Each of these gaming environments offer different constraints and affordances for gaming

  8. Risk based motion planning and navigation in uncertain dynamic environment

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    1 Risk based motion planning and navigation in uncertain dynamic environment Chiara Fulgenzi, Anne of the dynamic environments. Moving obstacles are supposed to move along typical motion patterns represented the performance for a robotic wheelchair in a simulated environment among multiple dynamic obstacles. Index Terms

  9. World Data Center for Human Interactions in the Environment

    E-Print Network [OSTI]

    Columbia University

    World Data Center for Human Interactions in the Environment The Role of Spatial Data Infrastructure Center for Human Interactions in the Environment Introduction Objective: to document the impacts in the Environment The Underlying Question Which of the observed changes across systems and geographic regions

  10. World Data Center for Human Interactions in the Environment

    E-Print Network [OSTI]

    Columbia University

    World Data Center for Human Interactions in the Environment Why Demographic Data are not Up Interactions in the Environment Introduction AR4 (Schneider et al. 2007: 782): An impact describes Interactions in the Environment Introduction (cont.) Layers of vulnerability Everyone is vulnerable

  11. Environment-contingent sexual selection in a colour polymorphic fish

    E-Print Network [OSTI]

    Dill, Lawrence M.

    Environment-contingent sexual selection in a colour polymorphic fish Suzanne M. Gray1,*, Lawrence M environment can influence sexual selection on colourful male secondary traits such that selective advantage is environment contingent. Using a small fish endemic to Sulawesi, Indonesia (Telmatherina sarasinorum) that has

  12. ASYMPTOTIC SHAPE FOR THE CONTACT PROCESS IN RANDOM ENVIRONMENT

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    ASYMPTOTIC SHAPE FOR THE CONTACT PROCESS IN RANDOM ENVIRONMENT OLIVIER GARET AND REGINE MARCHAND in stationary random environment. These theorems gen- eralize known results for the classical contact process environment, when the contact process survives, the set Ht/t almost surely converges to a compact set

  13. Course Syllabus -BCT 191A -Fall, 2011 The Built Environment

    E-Print Network [OSTI]

    Schweik, Charles M.

    Course Syllabus - BCT 191A - Fall, 2011 The Built Environment Instructor: David T. Damery Office, Holdsworth 110 TEXT & MATERIALS: Reshaping the Built Environment: Ecology, Ethics and Economics, edited the issues of sustainability from the perspective of the built environment, our history of construction

  14. On a Class of Renewal Processes in a Random Environment

    E-Print Network [OSTI]

    Patriksson, Michael

    On a Class of Renewal Processes in a Random Environment David Svensson April 12, 1998 #12; 1 #12 continuous lifelength distribution. A random environment is modelled by a positive recurrent birth and death, governed by the environment process and based on an underlying set of deterministic failure rate functions

  15. Scaling limits for gradient systems in random environment

    E-Print Network [OSTI]

    P. Goncalves; M. D. Jara

    2007-02-17T23:59:59.000Z

    For interacting particle systems that satisfies the gradient condition, the hydrodynamic limit and the equilibrium fluctuations are well known. We prove that under the presence of a symmetric random environment, these scaling limits also hold for almost every choice of the environment, with homogenized coefficients that does not depend on the particular realization of the random environment.

  16. Non-Invasive Interactive Visualization of Dynamic Architectural Environments

    E-Print Network [OSTI]

    Stanford University

    Non-Invasive Interactive Visualization of Dynamic Architectural Environments Christopher Niederauer exploded views of 3D architectural environments such as multi-story buildings. These exploded views allow viewers to simultaneously see the internal and external structures of such environments. To create

  17. Visual monitoring environments, such as intrusion detection systems, debugging

    E-Print Network [OSTI]

    Erbacher, Robert F.

    Abstract Visual monitoring environments, such as intrusion detection systems, debugging environments, and feature extraction systems, require that a user familiar with the target domain examine, most in an efficient form. How the users employ the environment and the type and quantity of data will also affect

  18. Simulations of Embodied Evolving Semiosis: Emergent Semantics in Artificial Environments

    E-Print Network [OSTI]

    Rocha, Luis

    Simulations of Embodied Evolving Semiosis: Emergent Semantics in Artificial Environments LUIS-238. Abstract. As we enter this amazing new world of artificial and virtual systems and environments in the context of human communities, we are interested in the development of systems and environments which have

  19. Visual Design of Service Deployment in Complex Physical Environments

    E-Print Network [OSTI]

    Celentano, Augusto

    Visual Design of Service Deployment in Complex Physical Environments Augusto Celentano and Fabio for in- teractive services in complex physical environments using a knowl- edge based approach to define the relations between the environ- ment and the services, and a visual interface to check the associated

  20. Advanced Environments and Tools for High Performance Computing

    E-Print Network [OSTI]

    Walker, David W.

    Advanced Environments and Tools for High Performance Computing Problem-Solving Environments Environments and Tools for High Performance Computing. The conference was chaired by Professor D. W. Walker and managing distributed high performance comput- ing resources is important for a PSE to meet the requirements

  1. Random walk in random environment: a dynamicist's approch

    E-Print Network [OSTI]

    Liu, I-Shih

    , equivalently: RW in a (quenched) disordered medium, or: Random walk in random environment (RWRE) Marco LenciRandom walk in random environment: a dynamicist's approch Marco Lenci Universit`a di Bologna RWRE #12;Random walk in random environment Random walk (RW): Point (particle, walker) travels on Zd

  2. Problem solving strategies in an online homework environment

    E-Print Network [OSTI]

    Problem solving strategies in an online homework environment: "Student Choice and Analytics" Daniel.T. Seaton, MIT Online Environment using LON-CAPA · Integrated Learning Environment for Mechanics - Built within LON-CAPA - E-text with instructor videos - Concept questions - Easy, Medium, Hard homework

  3. A COLLABORATIVE ENVIRONMENT FOR ACTORS FOR SUSTAINABLE DEVELOPMENT

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 A COLLABORATIVE ENVIRONMENT FOR ACTORS FOR SUSTAINABLE DEVELOPMENT ?ve ROSS Maître de conférences facilitating a collaborative environment in the field of architecture and urban design. Desk research by way in an international effort. Keywords: Territorial intelligence, 3D virtual collaborative environment, sustainable

  4. space for science, enterprise and environment Bringing Space Into School

    E-Print Network [OSTI]

    space for science, enterprise and environment Bringing Space Into School Science The National Space Education Initiative #12;space for science, enterprise and environment National Space Education Initiative the consultations Recommendations of the report #12;space for science, enterprise and environment Background

  5. Indoor environment program - 1995 annual report

    SciTech Connect (OSTI)

    Daisey, J.M.

    1996-06-01T23:59:59.000Z

    Buildings use approximately one-third of the energy consumed in the United States. The potential energy savings derived from reduced infiltration and ventilation in buildings are substantial, since energy use associated with conditioning and distributing ventilation air is about 5.5 EJ per year. However, since ventilation is the dominant mechanism for removing pollutants from indoor sources, reduction of ventilation can have adverse effects on indoor air quality, and on the health, comfort, and productivity of building occupants. The Indoor Environment Program in LBL`s Energy and Environment Division was established in 1977 to conduct integrated research on ventilation, indoor air quality, and energy use and efficiency in buildings for the purpose of reducing energy liabilities associated with airflows into, within, and out of buildings while maintaining or improving occupant health and comfort. The Program is part of LBL`s Center for Building Science. Research is conducted on building energy use and efficiency, ventilation and infiltration, and thermal distribution systems; on the nature, sources, transport, transformation, and deposition of indoor air pollutants; and on exposure and health risks associated with indoor air pollutants. Pollutants of particular interest include radon; volatile, semivolatile, and particulate organic compounds; and combustion emissions, including environmental tobacco smoke, CO, and NO{sub x}.

  6. Indoor environment program. 1994 annual report

    SciTech Connect (OSTI)

    Daisey, J.M.

    1995-04-01T23:59:59.000Z

    Buildings use approximately one-third of the energy consumed in the United States. The potential energy savings derived from reduced infiltration and ventilation in buildings are substantial, since energy use associated with conditioning and distributing ventilation air is about 5.5 EJ per year. However, since ventilation is the dominant mechanism for removing pollutants from indoor sources, reduction of ventilation can have adverse effects on indoor air quality, and on the health, comfort, and productivity of building occupants. The Indoor Environment Program in LBL`s Energy and Environment Division was established in 1977 to conduct integrated research on ventilation, indoor air quality, and energy use and efficiency in buildings for the purpose of reducing energy liabilities associated with airflows into, within, and out of buildings while maintaining or improving occupant health and comfort. The Program is part of LBL`s Center for Building Science. Research is conducted on building energy use and efficiency, ventilation and infiltration, and thermal distribution systems; on the nature, sources, transport, transformation, and deposition of indoor air pollutants; and on exposure and health risks associated with indoor air pollutants. Pollutants of particular interest include radon; volatile, semivolatile, and particulate organic compounds; and combustion emissions, including environmental tobacco smoke, CO, and NO{sub x}.

  7. Characterization of the Virgo Seismic Environment

    E-Print Network [OSTI]

    The Virgo Collaboration; T. Accadia; F. Acernese; P. Astone; G. Ballardin; F. Barone; M. Barsuglia; A. Basti; Th. S. Bauer; M. Bebronne; M. G. Beker; A. Belletoile; M. Bitossi; M. A. Bizouard; M. Blom; F. Bondu; L. Bonelli; R. Bonnand; V. Boschi; L. Bosi; B. Bouhou; S. Braccini; C. Bradaschia; M. Branchesi; T. Briant; A. Brillet; V. Brisson; T. Bulik; H. J. Bulten; D. Buskulic; C. Buy; G. Cagnoli; E. Calloni; B. Canuel; F. Carbognani; F. Cavalier; R. Cavalieri; G. Cella; E. Cesarini; O. Chaibi; E. Chassande-Mottin; A. Chincarini; A. Chiummo; F. Cleva; E. Coccia; P. -F. Cohadon; C. N. Colacino; J. Colas; A. Colla; M. Colombini; A. Conte; M. Coughlin; J. -P. Coulon; E. Cuoco; S. DAntonio; V. Dattilo; M. Davier; R. Day; R. De Rosa; G. Debreczeni; W. Del Pozzo; M. del Prete; L. Di Fiore; A. Di Lieto; M. Di Paolo Emilio; A. Di Virgilio; A. Dietz; M. Drago; G. Endroczi; V. Fafone; I. Ferrante; F. Fidecaro; I. Fiori; R. Flaminio; L. A. Forte; J. -D. Fournier; J. Franc; S. Frasca; F. Frasconi; M. Galimberti; L. Gammaitoni; F. Garufi; M. E. Gaspar; G. Gemme; E. Genin; A. Gennai; A. Giazotto; R. Gouaty; M. Granata; C. Greverie; G. M. Guidi; J. -F. Hayau; A. Heidmann; H. Heitmann; P. Hello; P. Jaranowski; I. Kowalska; A. Krolak; N. Leroy; N. Letendre; T. G. F. Li; N. Liguori; M. Lorenzini; V. Loriette; G. Losurdo; E. Majorana; I. Maksimovic; N. Man; M. Mantovani; F. Marchesoni; F. Marion; J. Marque; F. Martelli; A. Masserot; C. Michel; L. Milano; Y. Minenkov; M. Mohan; N. Morgado; A. Morgia; S. Mosca; B. Mours; L. Naticchioni; F. Nocera; G. Pagliaroli; L. Palladino; C. Palomba; F. Paoletti; M. Parisi; A. Pasqualetti; R. Passaquieti; D. Passuello; G. Persichetti; F. Piergiovanni; M. Pietka; L. Pinard; R. Poggiani; M. Prato; G. A. Prodi; M. Punturo; P. Puppo; D. S. Rabeling; I. Racz; P. Rapagnani; V. Re; T. Regimbau; F. Ricci; F. Robinet; A. Rocchi; L. Rolland; R. Romano; D. Rosinska; P. Ruggi; B. Sassolas; D. Sentenac; L. Sperandio; R. Sturani; B. Swinkels; M. Tacca; L. Taffarello; A. Toncelli; M. Tonelli; O. Torre; E. Tournefier; F. Travasso; G. Vajente; J. F. J. van den Brand; C. Van Den Broeck; S. van der Putten; M. Vasuth; M. Vavoulidis; G. Vedovato; D. Verkindt; F. Vetrano; A. Vicere; J. -Y. Vinet; S. Vitale; H. Vocca; R. L. Ward; M. Was; M. Yvert; A. Zadrozny; J. -P. Zendri

    2011-08-08T23:59:59.000Z

    The Virgo gravitational wave detector is an interferometer (ITF) with 3km arms located in Pisa, Italy. From July to October 2010, Virgo performed its third science run (VSR3) in coincidence with the LIGO detectors. Despite several techniques adopted to isolate the interferometer from the environment, seismic noise remains an important issue for Virgo. Vibrations produced by the detector infrastructure (such as air conditioning units, water chillers/heaters, pumps) are found to affect Virgo's sensitivity, with the main coupling mechanisms being through beam jitter and scattered light processes. The Advanced Virgo (AdV) design seeks to reduce ITF couplings to environmental noise by having most vibration-sensitive components suspended and in-vacuum, as well as muffle and relocate loud machines. During the months of June and July 2010, a Guralp-3TD seismometer was stationed at various locations around the Virgo site hosting major infrastructure machines. Seismic data were examined using spectral and coherence analysis with seismic probes close to the detector. The primary aim of this study was to identify noisy machines which seismically affect the ITF environment and thus require mitigation attention. Analyzed machines are located at various distances from the experimental halls, ranging from 10m to 100m. An attempt is made to measure the attenuation of emitted noise at the ITF and correlate it to the distance from the source and to seismic attenuation models in soil.

  8. Autonomous navigation for structured exterior environments

    SciTech Connect (OSTI)

    Pletta, J B

    1993-12-01T23:59:59.000Z

    The Telemanaged Mobile Security Station (TMSS) was developed at Sandia National Laboratories to investigate the role of mobile robotics in exterior perimeter security systems. A major feature of the system is its capability to perform autonomous patrols of the security site`s network of roads. Perimeter security sites are well known, structured environments; the locations of the roads, buildings, and fences are relatively static. A security robot has the advantage of being able to learn its new environment prior to autonomous travel. The TMSS robot combines information from a microwave beacon system and on-board dead reckoning sensors to determine its location within the site. The operator is required to teleoperate the robot in a teach mode over all desired paths before autonomous operations can commence. During this teach phase, TMSS stores points from its position location system at two meter intervals. This map data base is used for planning paths and for reference during path following. Details of the position location and path following systems will be described along with system performance and recommendations for future enhancements.

  9. Geotoxic materials in the surface environment

    SciTech Connect (OSTI)

    Koranda, J.J.; Cohen, J.J.; Smith, C.F.; Ciminesi, F.J.

    1981-12-07T23:59:59.000Z

    The toxicology and natural occurrence of several recognized geotoxic elements including arsenic, cadmium, chromium, nickel, lead, selenium, uranium, and vanadium is reviewed. The behavior of these elements in the environment and in biological systems is examined. The properties of these eight toxic elements are summarized and presented in a toxicity matrix. The toxicity matrix identifies each of the elements in terms of average crustal abundance, average soil concentration, drinking water standards, irrigation water standards, daily human intake, aquatic toxicity, phytotoxicity, mammalian toxicity, human toxicity, and bioaccumulation factors for fish. Fish are the major aquatic environment contribution to the human diet and bioaccumulation in aquatic ecosystems has been demonstrated to be an important factor in the cycling of elements in aquatic ecosystems. The toxicity matrix is used as a first approximation to rank the geotoxicity of elements for the purpose of focusing future efforts. The ranking from highest to lowest toxicity with respect to the toxicity parameters being discussed is as follows: arsenic, cadmium, lead, selenium, chromium, vanadium, nickel, and uranium.

  10. Ring polymers in crowded environment: conformational properties

    E-Print Network [OSTI]

    K. Haydukivska; V. Blavatska

    2014-08-20T23:59:59.000Z

    We analyze the universal size characteristics of flexible ring polymers in solutions in presence of structural obstacles (impurities) in d dimensions. One encounters such situations when considering polymers in gels, colloidal solutions, intra- and extracellular environments. A special case of extended impurities correlated on large distances r according to a power law \\sim r^{-a} is considered. Applying the direct polymer renormalization scheme, we evaluate the estimates for averaged gyration radius $\\langle R_{g\\,{\\rm ring}} \\rangle$ and spanning radius $\\langle R_{1/2\\,{\\rm ring}} \\rangle$ of typical ring polymer conformation up to the first order of double \\varepsilon=4-d, \\delta=4-a expansion. Our results quantitatively reveal an extent of the effective size and anisotropy of closed ring macromolecules in disordered environment. In particular, the size ratio of ring and open (linear) polymers of the same molecular weight grows when increasing the strength of disorder according to $\\langle R^2_{g\\,{\\rm ring}} \\rangle / \\langle R^2_{g\\,{\\rm chain}} \\rangle =\\frac{1}{2} \\left(1+\\frac{13}{48}\\delta \\right)$.

  11. Environment and Earth Sciences Department The Environment and Earth Sciences Department was created in 1993 from the Department of Environmental

    E-Print Network [OSTI]

    Escolano, Francisco

    Environment and Earth Sciences Department The Environment and Earth Sciences Department was created of the Earth and Vegetal Biology. Following the extension of the educational staff went incorporating of the Geological Society of Spain. It will be organized by the Department of Earth Sciences and the environment

  12. February 13, 2008 Virtualized Environments for the Harness High Performance Computing Workbench 1/17 Virtualized Environments for the Harness

    E-Print Network [OSTI]

    Engelmann, Christian

    February 13, 2008 Virtualized Environments for the Harness High Performance Computing Workbench 1/17 Virtualized Environments for the Harness High Performance Computing Workbench Bjrn Knning1,2, Christian Virtualized Environments for the Harness High Performance Computing Workbench 4/17 Harness HPC Workbench

  13. Working in Hot Weather or Hot Workplace Environments Subject: Procedures and Guidelines for Working in Hot Environments

    E-Print Network [OSTI]

    Lennard, William N.

    Working in Hot Weather or Hot Workplace Environments Subject: Procedures and Guidelines for Working is intended to prevent potential heat induced illness as a result of hot weather or hot workplace environments in hot weather or hot workplace environments. The following parameters will serve as triggers

  14. Renewable Energy for Development STOCKHOLM ENVIRONMENT INSTITUTE -NEWSLETTER OF THE ENERGY. ENVIRONMENT & DEVELOPMENT PROGRAMME

    E-Print Network [OSTI]

    -- Renewable Energy for Development STOCKHOLM ENVIRONMENT INSTITUTE -NEWSLETTER OF THE ENERGY the socioeconomic-cultural gas is readily available, biomass energy challenged on various grounds -especi- context!:I:i{~r;:~rJ The Need for Research on Modernised Biomass in the Global Energy Economy by Robert H. Williams, Center

  15. Occupational health and environment research 1983: Health, Safety, and Environment Division. Progress report

    SciTech Connect (OSTI)

    Voelz, G.L. (comp.)

    1985-05-01T23:59:59.000Z

    The primary responsibility of the Health, Safety, and Environment (HSE) Division at the Los Alamos National Laboratory is to provide comprehensive occupational health and safety programs, waste processing, and environmental protection. These activities are designed to protect the workers, the public, and the environment. Evaluation of respiratory protective equipment included the XM-30 and M17A1 military masks, use of MAG-1 spectacles in respirators, and eight self-contained units. The latter units were used in an evaluation of test procedures used for Bureau of Mines approval of breathing apparatuses. Analyses of air samples from field studies of a modified in situ oil shale retorting facility were performed for total cyclohexane extractables and selected polynuclear aromatic hydrocarbons. Aerosols generation and characterization of effluents from oil shale processing were continued as part of an inhalation toxicology study. Additional data on plutonium excretion in urine are presented and point up problems in using the Langham equation to predict plutonium deposition in the body from long-term excretion data. Environmental surveillance at Los Alamos during 1983 showed the highest estimated radiation dose from Laboratory operations to be about 26% of the natural background radiation dose. Several studies on radionuclides and their transport in the Los Alamos environment are described. The chemical quality of surface and ground water near the geothermal hot dry rock facility is described. Short- and long-term consequences to man from releases of radionuclides into the environment can be simulated by the BIOTRAN computer model, which is discussed brirfly.

  16. Optimal phenotypic plasticity in a stochastic environment 1 Optimal phenotypic plasticity in a stochastic environment

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Optimal phenotypic plasticity in a stochastic environment 1 Optimal phenotypic plasticity.coquillard@unice.fr ; phone: #33 4 92 38 64 30 Abstract This paper addresses the question of optimal phenotypic plasticity expense of plasticity, and benefit is fitness. The dispersion matrix of the genes' response (H = ln

  17. Characterization of the Virgo Seismic Environment

    E-Print Network [OSTI]

    Accadia, T; Astone, P; Ballardin, G; Barone, F; Barsuglia, M; Basti, A; Bauer, Th S; Bebronne, M; Beker, M G; Belletoile, A; Bitossi, M; Bizouard, M A; Blom, M; Bondu, F; Bonelli, L; Bonnand, R; Boschi, V; Bosi, L; Bouhou, B; Braccini, S; Bradaschia, C; Branchesi, M; Briant, T; Brillet, A; Brisson, V; Bulik, T; Bulten, H J; Buskulic, D; Buy, C; Cagnoli, G; Calloni, E; Canuel, B; Carbognani, F; Cavalier, F; Cavalieri, R; Cella, G; Cesarini, E; Chaibi, O; Chassande-Mottin, E; Chincarini, A; Chiummo, A; Cleva, F; Coccia, E; Cohadon, P -F; Colacino, C N; Colas, J; Colla, A; Colombini, M; Conte, A; Coughlin, M; Coulon, J -P; Cuoco, E; DAntonio, S; Dattilo, V; Davier, M; Day, R; De Rosa, R; Debreczeni, G; Del Pozzo, W; del Prete, M; Di Fiore, L; Di Lieto, A; Emilio, M Di Paolo; Di Virgilio, A; Dietz, A; Drago, M; Endroczi, G; Fafone, V; Ferrante, I; Fidecaro, F; Fiori, I; Flaminio, R; Forte, L A; Fournier, J -D; Franc, J; Frasca, S; Frasconi, F; Galimberti, M; Gammaitoni, L; Garufi, F; Gaspar, M E; Gemme, G; Genin, E; Gennai, A; Giazotto, A; Gouaty, R; Granata, M; Greverie, C; Guidi, G M; Hayau, J -F; Heidmann, A; Heitmann, H; Hello, P; Jaranowski, P; Kowalska, I; Krolak, A; Leroy, N; Letendre, N; Li, T G F; Liguori, N; Lorenzini, M; Loriette, V; Losurdo, G; Majorana, E; Maksimovic, I; Man, N; Mantovani, M; Marchesoni, F; Marion, F; Marque, J; Martelli, F; Masserot, A; Michel, C; Milano, L; Minenkov, Y; Mohan, M; Morgado, N; Morgia, A; Mosca, S; Mours, B; Naticchioni, L; Nocera, F; Pagliaroli, G; Palladino, L; Palomba, C; Paoletti, F; Parisi, M; Pasqualetti, A; Passaquieti, R; Passuello, D; Persichetti, G; Piergiovanni, F; Pietka, M; Pinard, L; Poggiani, R; Prato, M; Prodi, G A; Punturo, M; Puppo, P; Rabeling, D S; Racz, I; Rapagnani, P; Re, V; Regimbau, T; Ricci, F; Robinet, F; Rocchi, A; Rolland, L; Romano, R; Rosinska, D; Ruggi, P; Sassolas, B; Sentenac, D; Sperandio, L; Sturani, R; Swinkels, B; Tacca, M; Taffarello, L; Toncelli, A; Tonelli, M; Torre, O; Tournefier, E; Travasso, F; Vajente, G; Brand, J F J van den; Broeck, C Van Den; van der Putten, S; Vasuth, M; Vavoulidis, M; Vedovato, G; Verkindt, D; Vetrano, F; Vicere, A; Vinet, J -Y; Vitale, S; Vocca, H; Ward, R L; Was, M; Yvert, M; Zadrozny, A; Zendri, J -P

    2011-01-01T23:59:59.000Z

    The Virgo gravitational wave detector is an interferometer (ITF) with 3km arms located in Pisa, Italy. From July to October 2010, Virgo performed its third science run (VSR3) in coincidence with the LIGO detectors. Despite several techniques adopted to isolate the interferometer from the environment, seismic noise remains an important issue for Virgo. Vibrations produced by the detector infrastructure (such as air conditioning units, water chillers/heaters, pumps) are found to affect Virgo's sensitivity, with the main coupling mechanisms being through beam jitter and scattered light processes. The Advanced Virgo (AdV) design seeks to reduce ITF couplings to environmental noise by having most vibration-sensitive components suspended and in-vacuum, as well as muffle and relocate loud machines. During the months of June and July 2010, a Guralp-3TD seismometer was stationed at various locations around the Virgo site hosting major infrastructure machines. Seismic data were examined using spectral and coherence ana...

  18. Radiation Effects in the Space Telecommunications Environment

    SciTech Connect (OSTI)

    Fleetwood, Daniel M.; Winokur, Peter S.

    1999-05-17T23:59:59.000Z

    Trapped protons and electrons in the Earth's radiation belts and cosmic rays present significant challenges for electronics that must operate reliably in the natural space environment. Single event effects (SEE) can lead to sudden device or system failure, and total dose effects can reduce the lifetime of a telecommmiications system with significant space assets. One of the greatest sources of uncertainty in developing radiation requirements for a space system is accounting for the small but finite probability that the system will be exposed to a massive solar particle event. Once specifications are decided, standard laboratory tests are available to predict the total dose response of MOS and bipolar components in space, but SEE testing of components can be more challenging. Prospects are discussed for device modeling and for the use of standard commercial electronics in space.

  19. Environment, Safety, and Health Reporting Notice

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

    2002-01-15T23:59:59.000Z

    To set forth the requirements and responsibilities for Department of Energy (DOE) elements, including the National Nuclear Security Administration (NNSA), for preparation of annual summary reports to the Secretary of Energy on the results of environment, safety, and health (ES&H) assessments conducted in the previous year. To implement the revised requirements of Title 29 Code of Federal Regulations (CFR) Part 1904, "Recording and Reporting Occupational Injuries and Illnesses," within DOE, including NNSA. Cancels Paragraphs 2a, 2a(1), 2a(2), 2b, 2b(1), 2b(2), and 2i(3)(a) through 2i(3)(d) of Chapter II and Appendix A of DOE M 231.1-1. DOE N 231.2 extends this Notice until 1-15-2004. Cancels: DOE M 231.1-1. in part.

  20. Turbodrilling in the hot-hole environment

    SciTech Connect (OSTI)

    Herbert, P.

    1982-10-01T23:59:59.000Z

    Historically, geothermal and other types of hot-hole drilling have presented what seemed to be insurmountable barriers to efficient and extended use of downhole drilling motors, particularly those containing elastomeric bearing or motor components. Typical temperatures of 350 to 700/sup 0/F (177 to 371/sup 0/C) damage the elastomers and create other operating problems, reducing the life of the motors and their ability to drill efficiently. Recent innovations in turbodrill design have opened heretofore unrealized potentials and have allowed, for the first time, extended downhole drilling time in hot-hole conditions. The unique feature of this turbodrill is the lack of any elastomers or other temperature-sensitive materials. Its capabilities are matched closely to the requirements of drilling in elevated-temperature environments. The bearing assembly can withstand conditions encountered in typical geothermal formations and provides the performance necessary to stay in the hole. The result is increased rate of penetration (ROP) and more economical drilling.

  1. Severe environment turbine powered steerable motors

    SciTech Connect (OSTI)

    Gaynor, T.M. [Neyrfor-Weir Ltd., Aberdeen (United Kingdom). Dept. of Operations

    1995-12-31T23:59:59.000Z

    Turbine powered downhole motors have advantages for high temperature, high pressure, sour gas or hard formation drilling which stem from turbodrill construction rather than metallurgy, and from their power characteristics. The first part of the paper will discuss this, and compare turbine and Moineau powered motors in this context. The introduction in the last three years of new bearing materials, hydraulic thrust balancing devices and high performance flexible couplings have extended turbodrill performance and reliability margins in severe environment drilling. It is perfecting feasible to build steerable motors capable of drilling for 250 hours in 6-in. hole at 200 degrees Celsius (392 degrees Fahrenheit) in a deviated high pressure well since the individual problems in this ``Well from Hell`` have successfully been overcome. The second part of the paper will illustrate this through field examples.

  2. Corrosive environments experienced in FGD applications

    SciTech Connect (OSTI)

    Wess, T.J. [Seminole Electric Cooperative, Inc., Tampa, FL (United States); Crum, J.R.; Shoemaker, L.E. [Inco Alloys International, Inc., Huntington, WV (United States)

    1994-12-31T23:59:59.000Z

    A variety of corrosive environments are encountered in flue gas desulfurization (FGD) systems. Some are intentional, such as the limestone slurry used in the absorber to remove SO{sub 2} gas, and others are unintentional, such as acid condensate in the outlet ducting and chimney. These acid condensate solutions are by far the most corrosive and most unpredictable. Condensate samples have been taken from various locations in an operating FGD unit and associated equipment. Actual samples have been taken from a low point in the bypass duct, the main outlet duct and the chimney flue drain sump. These samples were analyzed for pH, chloride and other constituents to determine the corrosivity of the fluids. These results were then related to performance of various alloy components in the system and to test samples exposed at representative locations in the Seminole Generating Station.

  3. Gamma irradiation in a saturated tuff environment

    SciTech Connect (OSTI)

    Bates, J.K.; Oversby, V.M.

    1984-12-31T23:59:59.000Z

    The influence of gamma irradiation on the reaction of actinide doped SRL 165 and PNL 76-68 glasses in a saturated tuff environment has been studied in a series of tests lasting up to 56 days. The reaction, and subsequent actinide release, of both glasses depends on the dynamic interaction between radiolysis effects which cause the solution pH to become more acidic and glass reaction which drives the pH more basic. The use of large gamma irradiation dose rates to accelerate reactions that would occur in an actual repository radiation field may affect this dynamic balance by unduly influencing the mechanism of the glass-water reaction. Comparisons are made between the present results and data obtained by reacting the same or similar glasses using MCC-1 and NNWSI rock cup procedures. 11 references, 3 figures.

  4. Phone: (765) 494-5146 E-mail: environment@purdue.edu Web: http://www.purdue.edu/DP/environment Center for the Environment

    E-Print Network [OSTI]

    " Phone: (765) 494-5146 E-mail: environment@purdue.edu Web: http overlapping aspects of the environmental challenges facing the world today. By emphasizing the deep connection-making and behavior #12;" " Phone: (765) 494-5146 E-mail: environment@purdue.edu Web: http

  5. Airblast environments from buried HE charges

    SciTech Connect (OSTI)

    Reichenbach, H.; Behrens, K. [Fraunhofer-Institut fuer Kurzzeitdynamik - Ernst-Mach-Institut (EMI), Freiburg im Breisgau (Germany); Kuhl, A. [Lawrence Livermore National Lab., El Segundo, CA (United States)

    1993-01-01T23:59:59.000Z

    Laboratory experiments were conducted to measure the airblast environment generated by the detonation of buried HE charges. Spherical 0.5-g charges of Nitropenta were used as the HE source. Three ground materials were used: (1) a porous, crushable grout (YTONG, {rho} = 0.4 g/cm{sup 3}); (2) a water-saturated grout ({rho} {approx_equal} 0.7 g/Cm{sup 3}) to investigate the effects of density increase; and (3) a clay-loam material ({rho} {approx_equal} 1.8 g/cm{sup 3}) to simulate some of the previous field tests conducted in clay. Diagnostics consisted of 13 flush-mounted pressure gauges, and single-frame schlieren photography. A special shock isolation system was used to eliminate the acceleration effects on the gauges that were induced by the cratering process. Analysis of the pressure measurements resulted in an experimental definition of the airblast environment as a function of ground range (GR) and depth-of-burst (DOB). Synthesis of these results allowed one to construct airblast DOB curves, similar to the airblast height-of-burst curves that we published previously for Nitropenta charges. Variables analyzed were: peak pressure, arrival time, positive phase duration and impulse. As in field tests, we found that the airblast waveforms changed character with increasing DOB. The crater characteristics (e.a., depth, radius and volume) were also measured. The cube-root-scaled crater volume was in qualitative agreement with data from field tests (e.g., charge weights up to 10{sup 4} lbs.). Since the present scaled results compare well with data from large-scale HE tests, we conclude that the present experimental technique provides a useful tool for parametric investigations of explosion effects in the laboratory.

  6. System-environment correlations and Non-Markovian dynamics

    E-Print Network [OSTI]

    Ansgar Pernice; Julius Helm; Walter T. Strunz

    2012-05-16T23:59:59.000Z

    We determine the total state dynamics of a dephasing open quantum system using the standard environment of harmonic oscillators. Of particular interest are random unitary approaches to the same reduced dynamics and system-environment correlations in the full model. Concentrating on a model with an at times negative dephasing rate, the issue of "non-Markovianity" will also be addressed. Crucially, given the quantum environment, the appearance of non-Markovian dynamics turns out to be accompanied by a loss of system-environment correlations. Depending on the initial purity of the qubit state, these system-environment correlations may be purely classical over the whole relevant time scale, or there may be intervals of genuine system-environment entanglement. In the latter case, we see no obvious relation between the build-up or decay of these quantum correlations and "Non-Markovianity".

  7. Qubits entanglement dynamics modified by an effective atomic environment

    E-Print Network [OSTI]

    I. Sainz; A. B. Klimov; Luis Roa

    2005-11-28T23:59:59.000Z

    We study entanglement dynamics of a couple of two-level atoms resonantly interacting with a cavity mode and embedded in a dispersive atomic environment. We show that in the absence of the environment the entanglement reaches its maximum value when only one exitation is involved. Then, we find that the atomic environment modifies that entanglement dynamics and induces a typical collapse-revival structure even for an initial one photon Fock state of the field.

  8. Office of Environment, Safety and Health Assessments Protocol...

    Energy Savers [EERE]

    the Development and Maintenance of Criteria Review and Approach Documents, March 2015 (Revision 1) - PROTOCOL - EA-30-01 Office of Environment, Safety and Health Assessments...

  9. atmospheric environment service: Topics by E-print Network

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

    the Joint Net Enabled Command and Control (NECC) program. These C2 systems will be operating in a Service Oriented Environment (SOE) that will be implementedfielded in phases...

  10. ENERGY CONSERVATION AND THE ENVIRONMENT: CONFLICT OR COMPLEMENT?

    E-Print Network [OSTI]

    Schipper, L.

    2011-01-01T23:59:59.000Z

    The Logic of Energy Conservation. for Future Studies, 1977.1976. lEA, Energy Conservation in Member Countries, Paris:Division Energy Conservation and the Environment: Conflict

  11. Control of Viral Contamination of Food and Environment

    E-Print Network [OSTI]

    Cliver, Dean O.

    2009-01-01T23:59:59.000Z

    of viruses by digested sludge components. JournalWaterin dewatered wastewater sludge. Applied and Environ- mentalpoliovirus in wastewater sludge. Applied and Environmental

  12. Review Paper: Brown carbon changes environment, climate | EMSL

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

    brown carbon's impact on environment, climate Brown carbon is an important contributor to air pollution and climate change. A recently published comprehensive review article...

  13. NEW MEXICO ENVIRONMENT DEPARTMENT Hazardous Waste Burealt SUSANA...

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

    MEXICO ENVIRONMENT DEPARTMENT Hazardous Waste Burealt SUSANA MARTINEZ Governor 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 875056303 Phone (50S) 476-6000 Fax...

  14. Leigh Raymond Center for the Environment -C4E

    E-Print Network [OSTI]

    Ginzel, Matthew

    range of policies, including: emissions trading, environmental risk management, renewable fuels in emissions trading policy. Dr. Raymond teaches courses related to public policy and the environment

  15. Before the Subcommittee on Environment and the Economy - House...

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

    House Energy and Commerce Committee Before the Subcommittee on Environment and the Economy - House Energy and Commerce Committee Testimony of Ernest Moniz, Secretary of Energy...

  16. advanced engineering environment: Topics by E-print Network

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

    oil & gas company. For this article we have focused on Offshore Environments; Offshore Engineering. 1 Introduction Contemporary Science and Engineering projects, specially...

  17. active living environment: Topics by E-print Network

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

    and physical activity environment audit tools Keinan, Alon 146 Developing solutions for sustainable living-the Urban Living Laboratory: The world's largest 'living laboratory'...

  18. LIBOPT An environment for testing solvers on heterogeneous ...

    E-Print Network [OSTI]

    frequently dealt with the CUTEr testing environment [Bongartz et al. 1995 ..... To make the guided tour more concrete, we present an example in which the Libopt.

  19. Y-12s environment, safety and health history part 2

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

    Y-12 including considerable mercury lost to the environment (two million pounds unaccounted for), prevalent uranium contamination and widespread legacy of PCBs. Extensive...

  20. EHS 277 Syllabus 4/1/2014 _____________________________ Environment, Health, & Safety _________ __________________

    E-Print Network [OSTI]

    Eisen, Michael

    EHS 277 Syllabus 4/1/2014 _____________________________ Environment, Health, & Safety _________ __________________ Training Program EHS 277 ­ Confined Space Entry Supervisor Course Syllabus Subject Category: Industrial

  1. EHS 274 Syllabus 8/5/13 _____________________________ Environment, Health, & Safety _________ __________________

    E-Print Network [OSTI]

    Eisen, Michael

    EHS 274 Syllabus 8/5/13 _____________________________ Environment, Health, & Safety _________ __________________ Training Program EHS 274 ­ Confined Space Entry ­ Refresher Training Course Syllabus Subject Category

  2. EHS 275 Syllabus 8/5/13 _____________________________ Environment, Health, & Safety _________ __________________

    E-Print Network [OSTI]

    Eisen, Michael

    EHS 275 Syllabus 8/5/13 _____________________________ Environment, Health, & Safety _________ __________________ Training Program EHS 275 ­ Confined Space Hazards Course Syllabus Subject Category: Industrial Hygiene

  3. iNEOS : An Interactive Environment for Nonlinear Optimization

    E-Print Network [OSTI]

    Marcel Good

    2000-11-24T23:59:59.000Z

    Nov 24, 2000 ... Abstract: In this paper we describe iNEOS, an Internet-based environment which facilitates the solution of complex nonlinear optimization...

  4. Collaborative Micro Aerial Vehicle exploration of outdoor environments

    E-Print Network [OSTI]

    Pitman, David (David J.)

    2010-01-01T23:59:59.000Z

    Field personnel, such as soldiers, police SWAT teams, and first responders, face challenging, dangerous environments, often with little advance knowledge or information about their surroundings. Currently, this Intelligence, ...

  5. Hydrology, environment Four remarks on the growth of channel networks

    E-Print Network [OSTI]

    Kudrolli, Arshad

    Hydrology, environment Four remarks on the growth of channel networks Quatre remarques sur la online xxx Presented by Ghislain de Marsily Keywords: Geomorphology Hydrology River network Mots cle

  6. Teaching Variation Reduction Using a Virtual Manufacturing Environment

    E-Print Network [OSTI]

    Zhu, Mu

    short courses. KEY WORDS: Simulation; Six Sigma; Variation reduction; Virtual environment. 1 by adopting a systematic frame- work like DMAIC (define, measure, analyze, improve, control) in Six Sigma

  7. automated maintenance environment: Topics by E-print Network

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

    work environments as di- verse as aviation, maritime operations, process control, motor vehicle operation, and informa- tion retrieval. Automation is technology that actively...

  8. Designing for Learning: Multiplayer Digital Game Learning Environments

    E-Print Network [OSTI]

    Kim, Chung

    2010-01-01T23:59:59.000Z

    supercharged! : learning physics with digital simulationsimulations, computer games, and pedagogy in e-learning andlearning environment based on the blending microworlds, simulations,

  9. amchitka marine environment: Topics by E-print Network

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

    monitor and assess radioactivity in the marine environment for its protection, and use nuclear techniques and environmental isotopes to understand better and assess marine...

  10. TOPSAN: a collaborative annotation environment for structural genomics.

    E-Print Network [OSTI]

    Weekes, Dana; Krishna, S; Bakolitsa, Constantina; Wilson, Ian A; Godzik, Adam; Wooley, John

    2010-01-01T23:59:59.000Z

    environment for structural genomics Dana Weekes 1 , S Srihigh-throughput structural genomics centers, despite theirbeing determined by structural genomics centers and high-

  11. Geant4 applications in the heliospheric radiation environment

    E-Print Network [OSTI]

    Pedro Brogueira; Patrcia Gonalves; Ana Keating; Dalmiro Maia; Mrio Pimenta; Bernardo Tom

    2007-09-11T23:59:59.000Z

    The high energy ionizing radiation environment in the solar system consists of three main sources: the radiation belts, galactic cosmic rays and solar energetic particles. Geant4 is a Monte Carlo radiation transport simulation toolkit, with applications in areas as high energy physics, nuclear physics, astrophysics or medical physics research. In this poster, Geant4 applications to model and study the effects of the heliospheric radiation environment are presented. Specific applications are being developed to study the effect of the radiation environment on detector components, to describe the response and to optimise the design of radiation monitors for future space missions and to predict the radiation environment in Mars surface, orbits and moons.

  12. Before the House Subcommittee on Energy and Environment - Committee...

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

    Environment - Committee on Science, Space, and Transportation By: Kathleen Hogan, Deputy Assistant Secretary of Energy Efficiency Subject: DOE Vehicle Technologies Program...

  13. Before the House Subcommittee on Energy and Environment - Committee...

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

    Energy Before House Subcommittee on Energy and Environment - Committee on Science, Space, and Technology 5-10-12CharlesMcConnellFT.pdf More Documents & Publications Before...

  14. alberta environment planning: Topics by E-print Network

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

    Our work includes tackling flooding and pollution incidents, reducing industrys impacts on the environment, cleaning up rivers, coastal waters and contaminated land, and...

  15. Environment, Safety, and Health Special Review, Department of...

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

    approach outlined in DOE's Nanoscale Science Research Centers Approach to Nanoscale Environment, Safety, and Health, and other applicable requirements including 10 C.F.R. Part 851...

  16. Gregory H. Friedman: Before the Subcommittee on Energy and Environment...

    Office of Environmental Management (EM)

    Gregory H. Friedman: Before the Subcommittee on Energy and Environment Committee on Science U.S. House of Representatives Gregory H. Friedman: Before the Subcommittee on Energy and...

  17. Optimization Online - LIBOPT - An environment for testing solvers on ...

    E-Print Network [OSTI]

    J. Charles Gilbert

    2007-03-13T23:59:59.000Z

    Mar 13, 2007 ... Abstract: The Libopt environment is both a methodology and a set of tools that can be used for testing, comparing, and profiling solvers on...

  18. STATE OF TENNESSEE DEPARTMENT OF ENVIRONMENT AND CONSERVATION

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

    TENNESSEE DEPARTMENT OF ENVIRONMENT AND CONSERVATION DIVISION OF RADIOLOGICAL HEALTH L&C ANNEX - THIRD FLOOR 401 CHURCH STREET NASHVILLE, TENNESSEE 37243-1532 LICENSEE: Babcock &...

  19. Quantum chaotic system as a model of decohering environment

    E-Print Network [OSTI]

    Jayendra N. Bandyopadhyay

    2009-04-24T23:59:59.000Z

    As a model of decohering environment, we show that quantum chaotic system behave equivalently as many-body system. An approximate formula for the time evolution of the reduced density matrix of a system interacting with a quantum chaotic environment is derived. This theoretical formulation is substantiated by the numerical study of decoherence of two qubits interacting with a quantum chaotic environment modeled by a chaotic kicked top. Like the many-body model of environment, the quantum chaotic system is efficient decoherer, and it can generate entanglement between the two qubits which have no direct interaction.

  20. Bridges of Random Walks in a Random Environment

    E-Print Network [OSTI]

    Jonathon Peterson

    2010-02-19T23:59:59.000Z

    Feb 25, 2010 ... Bridges of Random Walks in a Random Environment. Jonathon Peterson. Cornell University. Department of Mathematics. Joint work with Nina...