National Library of Energy BETA

Sample records for bull environ contam

  1. Diana Bull

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... HomeDiana Bull Diana Bull Engineering Sciences R&D Department: Water Power Technologies bull Diana Bull is the wave energy converter (WEC) modeling lead in the Water Power ...

  2. Contam airflow models of three large buildings: Model descriptions and validation

    SciTech Connect

    Black, Douglas R.; Price, Phillip N.

    2009-09-30

    Airflow and pollutant transport models are useful for several reasons, including protection from or response to biological terrorism. In recent years they have been used for deciding how many biological agent samplers are needed in a given building to detect the release of an agent; to figure out where those samplers should be located; to predict the number of people at risk in the event of a release of a given size and location; to devise response strategies in the event of a release; to determine optimal trade-offs between sampler characteristics (such as detection limit and response time); and so on. For some of these purposes it is necessary to model a specific building of interest: if you are trying to determine optimal sampling locations, you must have a model of your building and not some different building. But for many purposes generic or 'prototypical' building models would suffice. For example, for determining trade-offs between sampler characteristics, results from one building will carry over other, similar buildings. Prototypical building models are also useful for comparing or testing different algorithms or computational pproaches: different researchers can use the same models, thus allowing direct comparison of results in a way that is not otherwise possible. This document discusses prototypical building models developed by the Airflow and Pollutant Transport Group at Lawrence Berkeley National Laboratory. The models are implemented in the Contam v2.4c modeling program, available from the National Institutes for Standards and Technology. We present Contam airflow models of three virtual buildings: a convention center, an airport terminal, and a multi-story office building. All of the models are based to some extent on specific real buildings. Our goal is to produce models that are realistic, in terms of approximate magnitudes, directions, and speeds of airflow and pollutant transport. The three models vary substantially in detail. The airport model

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

    OpenEI (Open Energy Information) [EERE & EIA]

    (Bull Holding AG) Place: North Rhine-Westphalia, Germany Sector: Solar Product: German solar installer. References: Bull Solar GmbH (Bull Holding AG)1 This article is a stub....

  4. Bull Outdoor Products: Order (2015-CE-14014)

    Energy.gov [DOE]

    DOE ordered Bull Outdoor Products, Inc. to pay a $8,000 civil penalty after finding Bull had failed to certify that refrigerator basic model BC-130 complies with the applicable energy conservation standards.

  5. Bull Moose Energy LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Place: San Diego, California Sector: Biomass Product: Focused on development of biomass waste energy projects. References: Bull Moose Energy LLC1 This article is a stub. You...

  6. Bull Creek Wind Farm | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Wind Farm Facility Bull Creek Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Eurus Developer Eurus Energy Purchaser Market...

  7. Bull Moose Energy | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Energy Jump to: navigation, search Name: Bull Moose Energy Address: P.O. Box 231501 Place: Encinitas, California Zip: 92023 Region: Southern CA Area Sector: Biomass Product:...

  8. BullDog BioDiesel | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    BullDog BioDiesel Jump to: navigation, search Name: BullDog BioDiesel Place: Ellenwood, Georgia Zip: 30294 Product: BullDog operates a 68.2mLpa (12m gallon) capacity,...

  9. Bull heading to kill live gas wells

    SciTech Connect

    Oudeman, P.; Avest, D. ter; Grodal, E.O.; Asheim, H.A.; Meissner, R.J.H.

    1994-12-31

    To kill a live closed-in gas well by bull heading down the tubing, the selected pump rate should be high enough to ensure efficient displacement of the gas into the formation (i.e., to avoid the kill fluid bypassing the gas). On the other hand, the pressures that develop during bull heading at high rate must not exceed wellhead pressure rating, tubing or casing burst pressures or the formation breakdown gradient, since this will lead, at best, to a very inefficient kill job. Given these constraints, the optimum kill rate, requited hydraulic horsepower, density and type of kill fluids have to be selected. For this purpose a numerical simulator has been developed, which predicts the sequence of events during bull heading. Pressures and flow rates in the well during the kill job are calculated, taking to account slip between the gas and kill fluid, hydrostatic and friction pressure drop, wellbore gas compression and leak-off to the formation. Comparison with the results of a dedicated field test demonstrates that these parameters can be estimated accurately. Example calculations will be presented to show how the simulator can be used to identify an optimum kill scenario.

  10. Bull Frog Green Energy LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Frog Green Energy LLC Jump to: navigation, search Name: Bull Frog Green Energy LLC Place: Carlsbad, California Zip: 92009 Product: A company, probably an individual, which has...

  11. Bull Outdoor Products: Proposed Penalty (2015-CE-14014)

    Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Bull Outdoor Products, Inc. failed to certify refrigerator basic model BC-130 as compliant with the applicable energy conservation standards.

  12. Environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Video News Room News Releases Environment newsroomassetsimagesenvi-icon.png Earth, Environment Climate impacts, including global temperatures, drought and forest fires ...

  13. Stan Bull, Long-Time NREL Leader, Named AAAS Fellow - News Releases...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Stan Bull, Long-Time NREL Leader, Named AAAS Fellow January 11, 2011 Stanley R. Bull, former associate director for Science and Technology at the U.S. Department of Energy's...

  14. Environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environment Environment The Lab's mission is to develop and apply science and technology to ensure the safety, security, and reliability of the U.S. nuclear deterrent; reduce global threats; and solve other emerging national security and energy challenges. Contact Operator Los Alamos National Laboratory (505) 667-5061 The Lab has a strategy to clean up the past, control current operations, and move toward a sustainable future in which waste is minimized and other effects on the environment are

  15. Environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environment Environment Events Learn about our science, listen to lectures on environment and climate change at the Bradbury Science Museum or at Cafe Scientific events in your community. Oct 14 Wed 4:00 PM Laboratory's Electronic Public Reading room training J. Robert Oppenheimer Study Center, Room JRO 1&2 - West Jemez Road at Casa Grande The Department of Energy (DOE) and the Los Alamos National Security, LLC (LANS), are holding training on the contents and use of the Los Alamos National

  16. Environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environment Environment A repository for images showing environmental cleanup and protection efforts around the Lab. News Releases Science Briefs Photos Picture of the Week Publications Social Media Videos Fact Sheets PHOTOS BY TOPIC Careers Community Visitors Environment History Science The Lab Click thumbnails to enlarge. Photos arranged by most recent first, horizontal formats before vertical. See Flickr for more sizes and details. Workers sample contents of LANL's Material Disposal Area B

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

    SciTech Connect

    Paluch, Mark; Scholz, Allan; McLellan, Holly; Olson, Jason

    2009-07-13

    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

  18. 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

    Baxter, Jeremy; Baxter, James S.

    2002-12-01

    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.

  19. Monitor and Protect Wigwam River Bull Trout for Koocanusa Reservoir : Summary of the Skookumchuck Creek Bull Trout Enumeration Project, Annual Report 2001.

    SciTech Connect

    Baxter, James S.; Baxter, Jeremy

    2002-03-01

    This report summarizes the second year of a bull trout (Salvelinus confluentus) enumeration project on Skookumchuck Creek in southeastern British Columbia. An enumeration fence and traps were installed on the creek from September 6th to October 12th 2001 to enable the capture of post-spawning bull trout emigrating out of the watershed. During the study period, a total of 273 bull trout were sampled through the enumeration fence. Length and weight were determined for all bull trout captured. In total, 39 fish of undetermined sex, 61 males and 173 females were processed through the fence. An additional 19 bull trout were observed on a snorkel survey prior to the fence being removed on October 12th. Coupled with the fence count, the total bull trout enumerated during this project was 292 fish. Several other species of fish were captured at the enumeration fence including westslope cutthroat trout (Oncorhynchus clarki lewisi), Rocky Mountain whitefish (Prosopium williamsoni), and kokanee (O. nerka). A total of 143 bull trout redds were enumerated on the ground in two different locations (river km 27.5-30.5, and km 24.0-25.5) on October 3rd. The majority of redds (n=132) were observed in the 3.0 km index section (river km 27.5-30.5) that has been surveyed over the past five years. The additional 11 redds were observed in a 1.5 km section (river km 24.0-25.5). Summary plots of water temperature for Bradford Creek, Sandown Creek, Buhl Creek, and Skookumchuck Creek at three locations suggested that water temperatures were within the temperature range preferred by bull trout for spawning, egg incubation, and rearing.

  20. Monitor and Protect Wigwam River Bull Trout for Koocanusa Reservoir : Summary of the Skookumchuck Creek Bull Trout Enumeration Project, Annual Report 2000.

    SciTech Connect

    Baxter, James S.; Baxter, Jeremy

    2001-02-01

    An enumeration fence and traps were installed on Skookumchuck Creek from September 7 th to October 16 th to enable the capture of post-spawning bull trout emigrating out of the watershed. During the study period, a total of 252 bull trout were sampled through the enumeration fence. Length, weight, and sex were determined for all but one of the 252 bull trout captured. In total, one fish of undetermined sex, 63 males and 188 females were processed through the fence. A total of 67 bull trout were observed on a snorkel survey prior to the fence being removed on October 16 th . Coupled with the fence count, the total bull trout count during this project was 319 fish. Several other species of fish were captured at the enumeration fence including westslope cutthroat trout, Rocky Mountain whitefish, kokanee, sucker, and Eastern brook trout. Redds were observed during ground surveys in three different locations (river km 27.5- 28.5, km 29-30, and km 24-25). The largest concentration of redds were noted in the upper two sections which have served as the index sections over the past four years. A total of 197 bull trout redds were enumerated on the ground on October 4 th . The majority of redds (n=189) were observed in the 3.0 km index section (river km 27.5-30.5) that has been surveyed over the past four years. The additional 8 redds were observed in a 1.5 km section (river km 24.0-25.5). Summary plots of water temperature for Bradford Creek, Sandown Creek, Skookumchuck Creek at km 39.5, and Skookumchuck Creek at the fence site suggested that water temperatures were within the range preferred by bull trout for spawning, egg incubation, and rearing.

  1. T.M. Bull Bennett, PhD | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    T. M. Bull Bennett (Mi'kmaq), was born in Brunswick, ME, and grew up in the mountains and prairies of Wyoming. As an undergraduate he studied field ecology earning a BS in Biology ...

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

    SciTech Connect

    Faler, Michael P.; Mendel, Glen W.; Fulton, Carl

    2004-04-01

    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

  3. Environment Videos

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environment Videos Environment

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

    SciTech Connect

    Faler, Michael P.; Mendel, Glen W.; Fulton, Carl

    2003-06-01

    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.

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

    SciTech Connect

    Faler, Michael P.; Mendel, Glen W.; Fulton, Carl

    2005-11-01

    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

  6. Genetic Inventory of Bull Trout and Westslope Cutthroat Trout in Pend Oreille Subbasin, 2003-2004 Annual Report.

    SciTech Connect

    Olson, Jason; Maroney, Joseph R.; Andersen, Todd

    2004-11-01

    In 2003, the Kalispel Natural Resource Department (KNRD) collected tissue samples for genetic analysis from 209 bull trout and 1,276 westslope cutthroat. The Washington Department of Fish and Wildlife developed and applied microsatellite DNA screening protocols for the analysis of bull trout at 13 loci and 24 loci for cutthroat trout. This project will continue collection and analysis of additional samples next year. At that time, a final annual report will be compiled for the three-year study that will describe the genetic characteristics for bull trout and westslope cutthroat trout. The extent of hybridization of bull trout (with brook trout) and westslope cutthroat trout (with Yellowstone cutthroat trout and rainbow trout) in the Priest Lake and Lower Pend Oreille subbasins will also be examined.

  7. Genetic Inventory of Bull Trout and Westslope Cutthroat Trout in the Pend Oreille Subbasin, 2002-2003 Annual Report.

    SciTech Connect

    Maroney, Joseph R.; Shaklee, James B.; Young, Sewall F.

    2003-10-01

    In 2002, the Kalispel Natural Resource Department (KNRD) collected tissue samples for genetic analysis from 280 bull trout and 940 westslope cutthroat. The Washington Department of Fish and Wildlife developed and applied microsatellite DNA screening protocols for the analysis of bull trout at 13 loci and 24 loci for cutthroat trout. This project will continue collection and analysis of additional samples for the next 2 years. At that time, a final annual report will be compiled for the three-year study that will describe the genetic characteristics for bull trout and westslope cutthroat trout. The extent of hybridization of bull trout (with brook trout) and westslope cutthroat trout (with Yellowstone cutthroat trout and rainbow trout) in the Priest Lake and Lower Pend Oreille subbasins will also be examined.

  8. 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

    Martin, Steven W.

    1992-07-01

    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

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

    SciTech Connect

    Faler, Michael P.; Mendel, Glen; Fulton, Carl

    2008-11-20

    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

  10. Investigations of Bull Trout (Salvelinus Confluentus), Steelhead Trout (Oncorhynchus Mykiss), and Spring Chinook Salmon (O. Tshawytscha) Interactions in Southeast Washington Streams. Final Report 1992.

    SciTech Connect

    Underwood, Keith D.

    1995-01-01

    The goal of this two year study was to determine if supplementation with hatchery reared steelhead trout (Oncorhynchus mykiss) and spring chinook salmon (O. tshawytscha) negatively impacted wild native bull trout (Salvelinus confluentus) through competitive interactions. Four streams with varying levels of fish supplementation activity were sampled in Southeast Washington. Tasks performed during this study were population density, relative abundance, microhabitat utilization, habitat availability, diet analysis, bull trout spawning ground surveys, radio telemetry of adult bull trout, and growth analysis. Results indicate that bull trout overlapped geographically with the supplemented species in each of the study streams suggesting competition among species was possible. Within a stream, bull trout and the supplemented species utilized dissimilar microhabitats and microhabitat utilization by each species was the same among streams suggesting that there was no shifts in microhabitat utilization among streams. The diet of bull trout and O. mykiss significantly overlapped in each of the study streams. The stream most intensely supplemented contained bull trout with the slowest growth and the non-supplemented stream contained bull trout with the fastest growth. Conversely, the stream most intensely supplemented contain steelhead with the fastest growth and the non-supplemented stream contained steelhead with the slowest growth. Growth indicated that bull trout may have been negatively impacted from supplementation, although other factors may have contributed. At current population levels, and current habitat quantity and quality, no impacts to bull trout as a result of supplementation with hatchery reared steelhead trout and spring chinook salmon were detected. Project limitations and future research recommendations are discussed.

  11. Evaluation of the Life History of Native Salmonids in the Malheur River Basin; Cooperative Bull Trout/Redband Trout Research Project, 1999-2000 Annual Report.

    SciTech Connect

    Schwabe, Lawrence; Tiley, Mark; Perkins, Raymond R.

    2000-11-01

    The purpose of this study is to document the seasonal distribution of adult/sub-adult bull trout (Salvelinus confluentus) in the Malheur River basin. Due to the decline of bull trout in the Columbia Basin, the United States Fish and Wildlife Service listed bull trout as a threatened species in June 1998. Past land management activities; construction of dams; and fish eradication projects in the North Fork and Middle Fork Malheur River by poisoning have worked in concert to cumulatively impact native species in the Malheur Basin (Bowers et. al. 1993). Survival of the remaining bull trout populations is severely threatened (Buchanan 1997). 1999 Research Objects are: (1) Document the migratory patterns of adult/sub-adult bull trout in the North Fork Malheur River; (2) Determine the seasonal bull trout use of Beulah Reservoir and bull trout entrainment; and (3) Timing and location of bull trout spawning in the North Fork Malheur River basin. The study area includes the Malheur basin from the mouth of the Malheur River located near Ontario, Oregon to the headwaters of the North Fork Malheur River (Map 1). All fish collected and most of the telemetry effort was done on the North Fork Malheur River subbasin (Map 2). Fish collection was conducted on the North Fork Malheur River at the tailwaters of Beulah Reservoir (RK 29), Beulah Reservoir (RK 29-RK 33), and in the North Fork Malheur River at Crane Crossing (RK 69) to the headwaters of the North Fork Malheur. Radio telemetry was done from the mouth of the Malheur River in Ontario, Oregon to the headwaters of the North Fork Malheur. This report will reflect all migration data collected from 3/1/99 to 12/31/99.

  12. User Environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    User Environment Environment on Genepool When you log into the Genepool system you will land in your $HOME directory on NERSC's "global homes" file system. The global homes file system is mounted across all NERSC computation systems with the exception of PDSF. The $HOME directory has quota of 40GB and 1,000,000 inodes. To customize your environment, by setting environment variables or aliases, you will need to modify one of the "dot" files that NERSC has created for you. You

  13. User Environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Getting Started Configuration User Environment Programming Running Jobs File Storage Software and Tools Performance and Optimization Retirement Plans Jesup Dirac Edison Phase I Euclid - Retired 01/31/2013 Franklin - Retired 04/30/12 Bassi Storage & File Systems Application Performance Data & Analytics Job Logs & Statistics Training & Tutorials Software Policies User Surveys NERSC Users Group Help Staff Blogs Request Repository Mailing List Need Help? Out-of-hours Status and

  14. Environment matters

    SciTech Connect

    2005-07-01

    This year's annual review is devoted to the theme of environmental health. It contains: an overview by the Director of the World Bank's Environment Department, J. Warren Evans; viewpoints on health risks of environmental pollution, integrating health concerns into carbon planning, sanitation in the world's poorest countries and impacts of indoor air pollution on health; and reviews on the World Bank's efforts to adapt safeguards to demanding priorities and on the Banks' 2005 environmental portfolio. Feature articles include a review of the Bank's Clean Air Initiative (now active in Africa, South and East Asia and Latin America). Reviews of work in the Bank's six regions focus on efforts to address the linkages among poverty, environmental pollution and human health.

  15. Enhanced sensitivity and specificity of thallium-201 imaging for the detection of regional ischemic coronary disease by combining SPECT with bull's eye analysis

    SciTech Connect

    Kasabali, B.; Woodard, M.L.; Bekerman, C.; Pinsky, S.; Blend, M.J. (Michael Reese Hospital and Medical Center, Chicago, IL (USA))

    1989-07-01

    Previous studies have indicated that the combination of single photon emission computed tomography (SPECT) and quantitative bull's eye analysis (QBA) TI-201 cardiac stress imaging may improve the detection of myocardial ischemia over that achieved with planar (PLN) imaging. This study will evaluate the sensitivity and specificity of SPECT and QBA in the detection of disease in the left anterior descending (LAD), left circumflex (LCX), and right coronary artery. Ninety-nine patients who underwent both TI-201 stress imaging and coronary arteriography were evaluated retrospectively. Of the 99, 62 had PLN imaging and 37 were evaluated with SPECT; 23 of these 37 had QBA. The overall sensitivity and specificity were as follows: PLN, 94% and 50%; SPECT, 90% and 67%; QBA, 100% and 20%; and SPECT with QBA, 92% and 72%, respectively. The regional sensitivity and specificity of PLN for individual coronary arteries were as follows: RCA, 78% and 74%; LAD, 89% and 60%; LCX, 50% and 89%, respectively. For SPECT, the results were: RCA, 86% and 93%; LAD, 85% and 88%; and LCX, 60% and 88%. For QBA alone, the results were: RCA, 100% and 75%; LAD, 88% and 53%; and LCX, 100% and 89%. The results for QBA with SPECT were: RCA, 100% and 94%; LAD, 88% and 80%; and LCX, 67% and 95%. Thus, SPECT interpreted on conjunction with QBA showed higher sensitivity for evaluation of ischemia in the RCA and LCX arteries and higher specificity in the detection of LAD and RCA disease than did PLN TI-201 imaging. Because of the low specificity of QBA (20%), caution is advised in the interpretation of QBA alone without reviewing SPECT images.

  16. STATEOFNEWMEXICO ENVIRONMENT DEPARTMENT ENVIRONMENTAL HEALTH...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    STATEOFNEWMEXICO ENVIRONMENT DEPARTMENT ENVIRONMENTAL HEALTH DIVISION, HAZARDOUS WASTE ... OF NEW MEXICO BEFORE THE SECRETARY OF ENVIRONMENT NEW MEXICO ENVIRONMENT DEPARTMENT, ...

  17. Geoscience/Environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    GeoscienceEnvironment GeoscienceEnvironment Print From the high pressures at the Earth's core to the vacuum of outer space, the ALS has tools for investigating samples from ...

  18. Environment | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Environment Environment Environment The U. S. Department of Energy (DOE) complies with all applicable environmental laws and regulations and establishes its own environmental requirements to ensure workers, the public, and the environment is protected from hazards associated with all Department operations. DOE provides assistance to the field to implement these policies, works in resolving environmental protection issues, and provides feedback to enhance environmental performance throughout the

  19. Computing environment logbook

    DOEpatents

    Osbourn, Gordon C; Bouchard, Ann M

    2012-09-18

    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.

  20. Bull Hill | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    First Wind Energy Purchaser NSTAR Location Hancock County ME Coordinates 44.723076, -68.170852 Show Map Loading map... "minzoom":false,"mappingservice":"googlemaps3","type":...

  1. Modules Software Environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environment » Modules Environment Modules Software Environment NERSC uses the module utility to manage nearly all software. There are two huge advantages of the module approach: NERSC can provide many different versions and/or installations of a single software package on a given machine, including a default version as well as several older and newer versions; and Users can easily switch to different versions or installations without having to explicitly specify different paths. With modules,

  2. STAR Test Environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    STAR Test Environment STAR Test Environment These instructions describe how to set up the STAR environment independent of the production environment in order to test different installations in $OPTSTAR and $GROUP_DIR. If you want to modify those installations you will need access to the starofl account. Bypass STAR envionment login Edit your ~/.pdsf_setup file changing the STAR_LINUX_SETUP to "use_none" and start a new session. You should not see all the STAR environmental variables

  3. XML Engineering Environment

    Energy Science and Technology Software Center

    2006-07-27

    The XML Engineering Environment is a reconfigurable software system that allows users to translate, enhance and route data from sources to sinks.

  4. Extreme Environments (EFree) Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Extreme Environments (EFree ) Center LLNL Co-PI: Jonathon Crowhurst e-mail bio Novel materials for energy applications Ultrafast reflectivity measurements under high pressure...

  5. Building Informatics Environment

    Energy Science and Technology Software Center

    2008-06-02

    The Building Informatics Environment is a modeling environment based on the Modelica language. The environment allows users to create a computer model of a building and its energy systems with various time scales and physical resolutions. The environment can be used for rapid development of, e.g., demand controls algorithms, new HVAC system solutions and new operational strategies (controls, fault detection and diagnostics). Models for building energy and control systems are made available in the environment.more » The models can be used as provided, or they can be changed and/or linked with each other in order to model the effects that a particular user is interested in.« less

  6. Environment | Argonne National Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environment Glossary › FAQS › Overview Data Summary Electric power plant environmental International emissions All environment data reports Analysis & Projections Major Topics Most popular Carbon/greenhouse gas emissions International Other environmental issues Projections Recurring All reports Browse by Tag Alphabetical Frequency Tag Cloud Current Issues & Trends See more › Energy-related CO2 emissions for first six months of 2016 are lowest since 1991 natural

  7. Environment Feature Stories

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Information Administration (EIA) Power Plant Environmental International Emissions All Environment Data Reports Analysis & Projections All Reports ‹ environment State Carbon Dioxide Emissions Data for: 2014 | Release Date: November 3, 2016 | Next Release Date: October 2017 Summary By fuel By energy sectors State methodology State analysis (update pending) Additional Tables Coal Commercial Electric Industrial Natural gas Petroleum Residential Transportation States Format Alabama Alaska

  8. NERSC User Environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environment NERSC User Environment Home Directories, Shells and Dotfiles All NERSC systems use global home directories, which are are pre-populated with shell initialization files (also known as dotfiles) for all available shells. NERSC fully supports bash, csh, and tcsh as login shells. Other shells (ksh, sh, and zsh) are also available. The default shell at NERSC is csh. Dotfiles The "standard" dotfiles are symbolic links to read-only files that NERSC controls. For each standard

  9. Environment scattering in GADRAS.

    SciTech Connect

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

    2013-09-01

    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.

  10. Risk Analysis Virtual ENvironment

    SciTech Connect

    2014-02-10

    RAVEN has 3 major functionalities: 1. Provides a Graphical User Interface for the pre- and post-processing of the RELAP-7 input and output. 2. Provides the capability to model nuclear power plants control logic for the RELAP-7 code and dynamic control of the accident scenario evolution. This capability is based on a software structure that realizes a direct connection between the RELAP-7 solver engine (MOOSE) and a python environment where the variables describing the plant status are accessible in a scripting environment. RAVEN support the generation of the probabilistic scenario control by supplying a wide range of probability and cumulative distribution functions and their inverse functions. 3. Provides a general environment to perform probability risk analysis for RELAP-7, RELAP-5 and any generic MOOSE based applications. The probabilistic analysis is performed by sampling the input space of the coupled code parameters and it is enhanced by using modern artificial intelligence algorithms that accelerate the identification of the areas of major risk (in the input parameter space). This environment also provides a graphical visualization capability to analyze the outcomes. Among other approaches, the classical Monte Carlo and Latin Hypercube sampling algorithms are available. For the acceleration of the convergence of the sampling methodologies, Support Vector Machines, Bayesian regression, and collocation stochastic polynomials chaos are implemented. The same methodologies here described could be used to solve optimization and uncertainties propagation problems using the RAVEN framework.

  11. Risk Analysis Virtual ENvironment

    Energy Science and Technology Software Center

    2014-02-10

    RAVEN has 3 major functionalities: 1. Provides a Graphical User Interface for the pre- and post-processing of the RELAP-7 input and output. 2. Provides the capability to model nuclear power plants control logic for the RELAP-7 code and dynamic control of the accident scenario evolution. This capability is based on a software structure that realizes a direct connection between the RELAP-7 solver engine (MOOSE) and a python environment where the variables describing the plant statusmore » are accessible in a scripting environment. RAVEN support the generation of the probabilistic scenario control by supplying a wide range of probability and cumulative distribution functions and their inverse functions. 3. Provides a general environment to perform probability risk analysis for RELAP-7, RELAP-5 and any generic MOOSE based applications. The probabilistic analysis is performed by sampling the input space of the coupled code parameters and it is enhanced by using modern artificial intelligence algorithms that accelerate the identification of the areas of major risk (in the input parameter space). This environment also provides a graphical visualization capability to analyze the outcomes. Among other approaches, the classical Monte Carlo and Latin Hypercube sampling algorithms are available. For the acceleration of the convergence of the sampling methodologies, Support Vector Machines, Bayesian regression, and collocation stochastic polynomials chaos are implemented. The same methodologies here described could be used to solve optimization and uncertainties propagation problems using the RAVEN framework.« less

  12. Multiprocessor programming environment

    SciTech Connect

    Smith, M.B.; Fornaro, R.

    1988-12-01

    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.

  13. Ariane Environment | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Ariane Environment Jump to: navigation, search Name: Ariane Environment Place: London, United Kingdom Zip: W8 6JL Product: String representation "Ariane Environm ... onmental...

  14. Environment/Health/Safety Concerns

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    EHS Emergencies Report AccidentIncident Stop Work Policy Environment, Health & Safety Concerns hardhat Environment Health Safety Concerns construction workers If you have a...

  15. Securing collaborative environments

    SciTech Connect

    Agarwal, Deborah; Jackson, Keith; Thompson, Mary

    2002-05-16

    The diverse set of organizations and software components involved in a typical collaboratory make providing a seamless security solution difficult. In addition, the users need support for a broad range of frequency and locations for access to the collaboratory. A collaboratory security solution needs to be robust enough to ensure that valid participants are not denied access because of its failure. There are many tools that can be applied to the task of securing collaborative environments and these include public key infrastructure, secure sockets layer, Kerberos, virtual and real private networks, grid security infrastructure, and username/password. A combination of these mechanisms can provide effective secure collaboration capabilities. In this paper, we discuss the requirements of typical collaboratories and some proposals for applying various security mechanisms to collaborative environments.

  16. Environment control system

    DOEpatents

    Sammarone, Dino G.

    1978-01-01

    A system for controlling the environment of an enclosed area in nuclear reactor installations. The system permits the changing of the environment from nitrogen to air, or from air to nitrogen, without the release of any radioactivity or process gas to the outside atmosphere. In changing from a nitrogen to an air environment, oxygen is inserted into the enclosed area at the same rate which the nitrogen-oxygen gas mixture is removed from the enclosed area. The nitrogen-oxygen gas mixture removed from the enclosed area is mixed with hydrogen, the hydrogen recombining with the oxygen present in the gas to form water. The water is then removed from the system and, if it contains any radioactive products, can be utilized to form concrete, which can then be transferred to a licensed burial site. The process gas is purified further by stripping it of carbon dioxide and then distilling it to remove any xenon, krypton, and other fission or non-condensable gases. The pure nitrogen is stored as either a cryogenic liquid or a gas. In changing from an air to nitrogen environment, the gas is removed from the enclosed area, mixed with hydrogen to remove the oxygen present, dried, passed through adsorption beds to remove any fission gases, and reinserted into the enclosed area. Additionally, the nitrogen stored during the nitrogen to air change, is inserted into the enclosed area, the nitrogen from both sources being inserted into the enclosed area at the same rate as the removal of the gas from the containment area. As designed, the amount of nitrogen stored during the nitrogen to air change substantially equals that required to replace oxygen removed during an air to nitrogen change.

  17. (Managing the global environment)

    SciTech Connect

    Rayner, S.F.

    1989-10-03

    The conference was stimulated by concern that policy makers increasingly have to make environmental management decisions in the absence of solidly established scientific consensus about ecological processes and the consequences of human actions. Often, as in the case of climate change, some decisions may have to be made in the absence of information that is desirable but may not be available for years to come, if ever. Six topics were identified as running throughout the Congress. These were: the epistemology and history of the sciences or disciplines concerned with the environment, including the scientific basis of rationality and modes of dealing with uncertainty and complexity; the social, economic, and institutional conditions for the production of knowledge bearing on the environment, including the politics of research and the improvement of scientific data; the structuring and institutionalization of expert assessments on national and international levels, including the global distribution of expertise; the means of establishing scientific information, the role of the media in transmitting and processing knowledge about the environment, and the organization of public environmental debate; and decision making and management under conditions of uncertainty; and, finally the relationship between science and ethics. 13 refs.

  18. 04-Environment-Turner.pdf

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Computing Environment Node Types * Login nodes - Shared - Job p repara,on a nd s ubmission ... l ibraries a nd a pplica,ons, b atch environment - Use c au,on i n u nloading t hese * ...

  19. Environment and Materials Stewardship | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environment and Materials Stewardship NREL's sustainability programs reduce greenhouse gases, reduce waste and prevent pollution, and encourage green purchasing. Sustainability, ...

  20. Extensible Computational Chemistry Environment

    Energy Science and Technology Software Center

    2012-08-09

    ECCE provides a sophisticated graphical user interface, scientific visualization tools, and the underlying data management framework enabling scientists to efficiently set up calculations and store, retrieve, and analyze the rapidly growing volumes of data produced by computational chemistry studies. ECCE was conceived as part of the Environmental Molecular Sciences Laboratory construction to solve the problem of researchers being able to effectively utilize complex computational chemistry codes and massively parallel high performance compute resources. Bringing themore » power of these codes and resources to the desktops of researcher and thus enabling world class research without users needing a detailed understanding of the inner workings of either the theoretical codes or the supercomputers needed to run them was a grand challenge problem in the original version of the EMSL. ECCE allows collaboration among researchers using a web-based data repository where the inputs and results for all calculations done within ECCE are organized. ECCE is a first of kind end-to-end problem solving environment for all phases of computational chemistry research: setting up calculations with sophisticated GUI and direct manipulation visualization tools, submitting and monitoring calculations on remote high performance supercomputers without having to be familiar with the details of using these compute resources, and performing results visualization and analysis including creating publication quality images. ECCE is a suite of tightly integrated applications that are employed as the user moves through the modeling process.« less

  1. Fast neutron environments.

    SciTech Connect

    Buchheit, Thomas Edward; Kotula, Paul Gabriel; Lu, Ping; Brewer, Luke N.; Goods, Steven Howard; Foiles, Stephen Martin; Puskar, Joseph David; Hattar, Khalid Mikhiel; Doyle, Barney Lee; Boyce, Brad Lee; Clark, Blythe G.

    2011-10-01

    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.

  2. Alaska Forum on the Environment

    Energy.gov [DOE]

    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,...

  3. Setting Up Your User Environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Setting Up Your User Environment Setting Up Your User Environment PDSF Defined Environment When new users are added to the PDSF machines, the login shell is set according to the user's request. You can choose between csh, tcsh, or bash. You can change your startup shell by logging into NIM. Paths and environment variables are controlled by startup files (also known as dot files). On PDSF the startup files are symbolic links to read-only files that NERSC controls (if they are not, see the

  4. Environment Ohio | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Environment Ohio Address: 203 E. Broad Street, Suite 3 Place: Columbus, Ohio Zip: 43215 Website: www.environmentohio.org References: http:www.environmentohio.org This article...

  5. Wireless Environment LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Wireless Environment LLC Jump to: navigation, search Name: Wireless Environment LLC Place: Elyria, Ohio Product: Wireless Environment designs light-emitting diode lighting products...

  6. Colombia Ministry of Environment | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Colombia Ministry of Environment Jump to: navigation, search Logo: Colombia Ministry of Environment Name: Colombia Ministry of Environment Address: Calle 37 No. 8-40 - Bogot,...

  7. DPC materials and corrosion environments.

    SciTech Connect

    Ilgen, Anastasia Gennadyevna; Bryan, Charles R.; Teich-McGoldrick, Stephanie; Hardin, Ernest; Clarity, J.

    2014-10-01

    After an exposition of the materials used in DPCs and the factors controlling material corrosion in disposal environments, a survey is given of the corrosion rates, mechanisms, and products for commonly used stainless steels. Research needs are then identified for predicting stability of DPC materials in disposal environments. Stainless steel corrosion rates may be low enough to sustain DPC basket structural integrity for performance periods of as long as 10,000 years, especially in reducing conditions. Uncertainties include basket component design, disposal environment conditions, and the in-package chemical environment including any localized effects from radiolysis. Prospective disposal overpack materials exist for most disposal environments, including both corrosion allowance and corrosion resistant materials. Whereas the behavior of corrosion allowance materials is understood for a wide range of corrosion environments, demonstrating corrosion resistance could be more technically challenging and require environment-specific testing. A preliminary screening of the existing inventory of DPCs and other types of canisters is described, according to the type of closure, whether they can be readily transported, and what types of materials are used in basket construction.

  8. Denver University - International Institute for Environment and...

    OpenEI (Open Energy Information) [EERE & EIA]

    - International Institute for Environment and Enterprise Name: Denver University - International Institute for Environment and Enterprise Address: 2199 S. University Blvd....

  9. Westminster Energy Environment Transport Forum | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Westminster Energy Environment Transport Forum Jump to: navigation, search Name: Westminster Energy, Environment & Transport Forum Place: United Kingdom Product: String...

  10. Aging and the geochemical environment

    SciTech Connect

    Not Available

    1981-01-01

    This report describes and assesses the aging process and related environmental aspects that may provide useful insights toward postponing some of the inevitable effects of aging. Although the Panel on Aging and the Geochemical Environment is convinced that the geochemical environment is associated with aging, it of course recognizes that other factors may also be significant or, perhaps, more important. Accordingly, the report is intended to enhance the awareness of biomedical and geochemical research scientists, decision makers in related areas, and the lay public interested in an understanding of the relation of the geochemical environment to senescence.

  11. Alaska Forum on the Environment

    Energy.gov [DOE]

    The Alaska Forum on the Environment (AFN) is Alaska's largest statewide gathering of environmental professionals to cover sessions on climate change, energy, environmental regulations, cleanup and remediation, fish and wildlife, solid waste, and more.

  12. Environment | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    by Jessi3bl(15) Member 16 December, 2012 - 19:18 GE, Clean Energy Fuels Partner to Expand Natural Gas Highway clean energy Clean Energy Fuels energy Environment Fuel GE Innovation...

  13. Environment, Health, and Safety | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environment, Health, Safety & Security Environment, Health, Safety & Security Worker Safety and Health Training at Oak Ridge Operations Office on December 5 - 8, 2016 Worker Safety and Health Training at Oak Ridge Operations Office on December 5 - 8, 2016 The Office of Worker Safety and Health Policy will provide OSHA 30-hour Construction Safety training to 25 individuals at the Oak Ridge Operations Office. Read more 2016 DOE Analytical Services Program Workshop 2016 DOE Analytical

  14. Virtual Advanced Power Training Environments | The Ames Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Virtual Advanced Power Training Environments

  15. Environment and Compliance | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Environment and Compliance Environment and Compliance Environment and Compliance Offices of the Deputy General Counsel for Environment and Compliance Office of the Assistant General Counsel for Environment (GC-51) Office of the Assistant General Counsel for International and National Security Programs (GC-53) Office of NEPA Policy and Compliance (GC-54) Office of the Assistant General Counsel General Law (GC-56) Litigation, Regulation and Enforcement Environment and Compliance Environment

  16. cx-bull-shoals-dam.pdf

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

  17. cx-malden-neosho-bull-shoals.pdf

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

  18. environment

    National Nuclear Security Administration (NNSA)

    history-over 5,900 reactor years of operation and more than 139 million miles steamed on nuclear power-there has never been a reactor accident, nor any release of radioactivity...

  19. environment

    National Nuclear Security Administration (NNSA)

    After operating for 34 years and training over 14,000 sailors, the Department of Energy S1C Prototype Reactor Site in Windsor, Connecticut, was returned to "green field"...

  20. Anthropogenic radionuclides in the environment

    SciTech Connect

    Hu, Q; Weng, J; Wang, J

    2007-11-15

    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

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2012-01-01

    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. Environment, Safety, and Health Reporting

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2003-08-19

    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.

  3. Advanced materials in marine environments

    SciTech Connect

    Sedriks, A.J. )

    1994-02-01

    This article outlines engineering applications of advanced materials, such as polymer-matrix composites; superferritic, superaustenitic, and superduplex stainless steels (SS); and titanium alloys in hulls, condensers/heat exchangers, and centrifugal pumps operating in marine environments. Although many traditional seawater corrosion problems have been eliminated by the use of these materials, other environment-induced effects have been identified, notable among them strength degradation, blister formation, and cavitation in polymer-matrix composites; hydrogen embrittlement and crevice corrosion in superferritic SS; and hydride precipitation in titanium. Measures for avoiding these effects are discussed.

  4. Virtual Control Systems Environment (VCSE)

    SciTech Connect

    Atkins, Will

    2012-10-08

    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.

  5. Environment, Safety and Health Reporting

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2011-06-27

    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. Admin Chg 1, dated 11-28-12, Supersedes DOE O 231.1B.

  6. Virtual Control Systems Environment (VCSE)

    ScienceCinema

    Atkins, Will

    2014-02-26

    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.

  7. Environment and Compliance | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Environment and Compliance Environment and Compliance Cooling Tower Reflection | Credit: DOE Archives Cooling Tower Reflection | Credit: DOE Archives Offices of the Deputy General...

  8. Nanjing Langdun Lvyuan Environment Technology Development Co...

    OpenEI (Open Energy Information) [EERE & EIA]

    Lvyuan Environment Technology Development Co Ltd Jump to: navigation, search Name: Nanjing Langdun Lvyuan Environment Technology Development Co Ltd Place: Nanjing, Jiangsu...

  9. Delta Energy Environment | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Delta Energy & Environment Place: Glasgow, Scotland, United Kingdom Zip: G1 3TA Sector: Renewable Energy Product: Delta Energy & Environment provides consultancy, research and...

  10. Policy and Regulatory Environment | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Soft Costs Policy and Regulatory Environment Policy and Regulatory Environment Photo of a man speaking while seated at a table with men and women surrounding him. A favorable ...

  11. Ecology Environment Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Environment Inc Jump to: navigation, search Name: Ecology & Environment, Inc. Place: Seattle, Washington Zip: 98104 Product: Environmental consulting firm serving corporate and...

  12. Geothermal/Environment | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    GeothermalEnvironment < Geothermal(Redirected from Environment) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Land Use Planning Leasing Exploration Well Field Power...

  13. Independent Oversight Environment, Oak Ridge National Laboratory...

    Energy.gov [DOE] (indexed site)

    This report documents the results of an inspection of the environment, safety, and health ... of Independent Oversight's Office of Environment, Safety and Health Evaluations, within ...

  14. Understanding the Temperature and Humidity Environment Inside...

    Energy.gov [DOE] (indexed site)

    Understanding the Temperature and Humidity Environment Inside a PV Module aims to show that by choosing humidity conditions that more closely match the use environment, one can ...

  15. New Mexico Environment Department | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Department Jump to: navigation, search Logo: New Mexico Environment Department Name: New Mexico Environment Department Abbreviation: NMED Address: 1190 St. Francis Drive, Suite...

  16. Safety & Environment | Jefferson Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Safety & Environment At Jefferson Lab, the health and safety of employees, users, contractors, visitors and the general public are our highest priorities. In concert with federal and state regulations, and based on years of experience and benchmarking, the lab has established rules and procedures that protect health and safety. It is lab policy to comply with all environmental regulations and laws. It is also the lab's policy to efficiently use energy resources, and to comply with all energy

  17. Computer Assisted Virtual Environment - CAVE

    SciTech Connect

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

    2014-01-14

    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.

  18. Computer Assisted Virtual Environment - CAVE

    ScienceCinema

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

    2014-06-09

    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.

  19. Built Environment Wind Turbine Roadmap

    SciTech Connect

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

    2012-11-01

    The market currently encourages BWT deployment before the technology is ready for full-scale commercialization. To address this issue, industry stakeholders convened a Rooftop and Built-Environment Wind Turbine Workshop on August 11 - 12, 2010, at the National Wind Technology Center, located at the U.S. Department of Energy’s National Renewable Energy Laboratory in Boulder, Colorado. This report summarizes the workshop.

  20. Environment, Safety and Health Reporting

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2011-06-27

    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 N 234.1. Supersedes DOE O 231.1A Chg 1, DOE M 231.1-1A Chg 2.

  1. environment | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    environment Pantex makes paper into compost Every year, NNSA's Pantex Plant uses thousands of pounds of paper that must be destroyed to protect sensitive information. For the vast majority of that paper, a trip through the shredder is not the end of its purpose, but only a beginning. After spending a few weeks composting in a pile of feedlot... DOE celebrates Earth Day DOE today celebrated Earth Day with Community Day on the DOE Pavilion. More than 20 local green exhibitors, including various

  2. RNEDE: Resilient Network Design Environment

    SciTech Connect

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

    2010-08-01

    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. MOOSE: Multiphysics Object-Oriented Simulation Environment

    SciTech Connect

    Gaston, Derek

    2014-04-09

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

  4. MOOSE: Multiphysics Object-Oriented Simulation Environment

    ScienceCinema

    Gaston, Derek

    2016-07-12

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

  5. Advanced Instrumentation for Extreme Environments

    SciTech Connect

    Melin, Alexander M; Kisner, Roger; Fugate, David L

    2013-01-01

    The Department of Energy (DOE) Office of Nuclear Energy (NE) is pursuing embedded instrumentation and controls (I&C) technology for next generation nuclear power generation applications. Embedded systems encompass a wide range of configurations and technologies; we define embedding in this instance as the integration of the sensors and the control system design into the component design using a systems engineering process. Embedded I&C systems are often an essential part of developing new capabilities, improving reliability, enhancing performance, and reducing operational costs. The new intrinsically safe, more efficient, and cost effective reactor technologies (Next Generation Nuclear Plant and Small Modular Reactors) require the development and application of new I&C technologies. These new designs raise extreme environmental challenges such as high temperatures (over 700 C) and material compatibility (e.g., molten salts). The desired reliability and functionality requires measurements in these extreme conditions including high radiation environments which were not previously monitored in real time. The DOE/NE Nuclear Energy Enabling Technologies (NEET) program currently has several projects investigating I&C technologies necessary to make these reactor designs realizable. The project described in this paper has the specific goal of investigating embedded I&C with the following objectives: 1.Explore and quantify the potential gains from embedded I&C improved reliability, increased performance, and reduced cost 2.Identify practical control, sensing, and measurement techniques for the extreme environments found in high-temperature reactors 3.Design and fabricate a functional prototype high-temperature cooling pump for molten salts represents target demonstration of improved performance, reliability, and widespread usage There are many engineering challenges in the design of a high-temperature liquid salt cooling pump. The pump and motor are in direct contact with

  6. Coexistence: Exploration and the environment

    SciTech Connect

    Cunningham, P.S.; Winston, J.G.; Watt, G.L.

    1995-12-31

    One of the major challenges in our industry today is successfully meeting two needs of the planet that often appear to be conflicting: Meeting the economic needs of the people through sustainable development of natural resources while preserving the integrity and diversity of our environment. Nowhere is this more critical than in the world`s wetlands and rain forests. This presentation demonstrates the principles and practices that have fostered coexistence of environmental protection and sustainable development projects in wetlands and tropical forests in the Americas. Excerpts from two projects are shown. one in a national wildlife refuge in Louisiana, and one in the rain forests of Bolivia.

  7. Advanced engineering environment pilot project.

    SciTech Connect

    Schwegel, Jill; Pomplun, Alan R.; Abernathy, Rusty

    2006-10-01

    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.

  8. Reference waste package environment report

    SciTech Connect

    Glassley, W.E.

    1986-10-01

    One of three candidate repository sites for high-level radioactive waste packages is located at Yucca Mountain, Nevada, in rhyolitic tuff 700 to 1400 ft above the static water table. Calculations indicate that the package environment will experience a maximum temperature of {similar_to}230{sup 0}C at 9 years after emplacement. For the next 300 years the rock within 1 m of the waste packages will remain dehydrated. Preliminary results suggest that the waste package radiation field will have very little effect on the mechanical properties of the rock. Radiolysis products will have a negligible effect on the rock even after rehydration. Unfractured specimens of repository rock show no change in hydrologic characteristics during repeated dehydration-rehydration cycles. Fractured samples with initially high permeabilities show a striking permeability decrease during dehydration-rehydration cycling, which may be due to fracture healing via deposition of silica. Rock-water interaction studies demonstrate low and benign levels of anions and most cations. The development of sorptive secondary phases such as zeolites and clays suggests that anticipated rock-water interaction may produce beneficial changes in the package environment.

  9. Radiation effects in the environment

    SciTech Connect

    Begay, F.; Rosen, L.; Petersen, D.F.; Mason, C.; Travis, B.; Yazzie, A.; Isaac, M.C.P.; Seaborg, G.T.; Leavitt, C.P.

    1999-04-01

    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.

  10. Los Alamos Lab: Fossil Energy & Environment, Home

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    A New Era for Fossil Fuels The Office of Fossil Energy and Environment (FE) is the focal ... Maintaining a prosperous global economy and a healthy environment will require a diverse ...

  11. Tag: environment | Y-12 National Security Complex

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    environment Tag: environment Displaying 1 - 7 of 7... Category: News Y-12 completes waste removal project two years ahead of schedule Y-12 completed disposition of 2,247 containers ...

  12. Environment, Safety, and Health Reporting Manual

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    1996-11-07

    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.

  13. Environment Safety and Health Reporting Manual

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    1995-09-30

    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.

  14. State of the research environment - 2013

    SciTech Connect

    Phillips, Julia Mae; Simmons, Jerry Alvon; Weaver, Karla

    2014-02-01

    This report describes the condition of the research environment at Sandia National Laboratories and outlines key environment improvement activities undertaken by the Office of the Chief Technology Officer and the Sandia Research Leadership Team during fiscal year 2013. The report also outlines Lab-level objectives related to the research environment for fiscal year 2014.

  15. Radionuclide behavior in the environment

    SciTech Connect

    Tveten, U. )

    1991-09-01

    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.

  16. FASCODE for the environment (FASE)

    SciTech Connect

    Snell, H.E.; Moncet, J.L.; Anderson, G.P.; Chetwynd, J.H.

    1996-04-01

    The Optical Physics Division of the Phillips Laboratory, with support from the U.S. Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Program, is developing a state-of-the-art line-by-line atmospheric radiative transfer model as the successor to FASCODE. The goal of this project is to create a computationally efficient model which contains the most up-to-date atmospheric physics. The new model, known as FASCODE for the Environment, or {open_quotes}FASE{close_quotes}, will combine the best features of FASCODE and LBLRTM, the DOE`s standard radiative transfer model. FASE will also contain new features such as new cross-sections for heavy molecules, and improved solar irradiance model, and improvements to the Schumann-Runge bands and continuum. The code will be optimized for vectorized and/or parallel processing. put under configuration control for easy maintenance, and structured into separate modules for each function: atmospheric profiles, layer optical properties, radiative transfer, multiple-scattering, etc. This modular structure will allow for increased flexibility and easy customization of the code for specialized applications, such as a forward model for iterative inversion algorithms. Ease-of-use will be enhanced with improved input control structures and documentation to accommodate the needs of novice and advanced users. This paper addresses changes which have been made to FASCODE and LBLRTM to create FASE, and gives an overview of the modular structure and its capabilities.

  17. Advanced engineering environment collaboration project.

    SciTech Connect

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

    2008-12-01

    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.

  18. Multiphysics Object Oriented Simulation Environment

    SciTech Connect

    2014-02-12

    The Multiphysics Object Oriented Simulation Environment (MOOSE) software library developed at Idaho National Laboratory is a tool. MOOSE, like other tools, doesn’t actually complete a task. Instead, MOOSE seeks to reduce the effort required to create engineering simulation applications. MOOSE itself is a software library: a blank canvas upon which you write equations and then MOOSE can help you solve them. MOOSE is comparable to a spreadsheet application. A spreadsheet, by itself, doesn’t do anything. Only once equations are entered into it will a spreadsheet application compute anything. Such is the same for MOOSE. An engineer or scientist can utilize the equation solvers within MOOSE to solve equations related to their area of study. For instance, a geomechanical scientist can input equations related to water flow in underground reservoirs and MOOSE can solve those equations to give the scientist an idea of how water could move over time. An engineer might input equations related to the forces in steel beams in order to understand the load bearing capacity of a bridge. Because MOOSE is a blank canvas it can be useful in many scientific and engineering pursuits.

  19. Multiphysics Object Oriented Simulation Environment

    Energy Science and Technology Software Center

    2014-02-12

    The Multiphysics Object Oriented Simulation Environment (MOOSE) software library developed at Idaho National Laboratory is a tool. MOOSE, like other tools, doesn’t actually complete a task. Instead, MOOSE seeks to reduce the effort required to create engineering simulation applications. MOOSE itself is a software library: a blank canvas upon which you write equations and then MOOSE can help you solve them. MOOSE is comparable to a spreadsheet application. A spreadsheet, by itself, doesn’t do anything.more » Only once equations are entered into it will a spreadsheet application compute anything. Such is the same for MOOSE. An engineer or scientist can utilize the equation solvers within MOOSE to solve equations related to their area of study. For instance, a geomechanical scientist can input equations related to water flow in underground reservoirs and MOOSE can solve those equations to give the scientist an idea of how water could move over time. An engineer might input equations related to the forces in steel beams in order to understand the load bearing capacity of a bridge. Because MOOSE is a blank canvas it can be useful in many scientific and engineering pursuits.« less

  20. Generalized Environment for Modeling Systems

    SciTech Connect

    2012-02-07

    GEMS is an integrated environment that allows technical analysts, modelers, researchers, etc. to integrate and deploy models and/or decision tools with associated data to the internet for direct use by customers. GEMS does not require that the model developer know how to code or script and therefore delivers this capability to a large group of technical specialists. Customers gain the benefit of being able to execute their own scenarios directly without need for technical support. GEMS is a process that leverages commercial software products with specialized codes that add connectivity and unique functions to support the overall capability. Users integrate pre-existing models with a commercial product and store parameters and input trajectories in a companion commercial database. The model is then exposed into a commercial web environment and a graphical user interface (GUI) is applied by the model developer. Users execute the model through the web based GUI and GEMS manages supply of proper inputs, execution of models, routing of data to models and display of results back to users. GEMS works in layers, the following description is from the bottom up. Modelers create models in the modeling tool of their choice such as Excel, Matlab, or Fortran. They can also use models from a library of previously wrapped legacy codes (models). Modelers integrate the models (or a single model) by wrapping and connecting the models using the Phoenix Integration tool entitled ModelCenter. Using a ModelCenter/SAS plugin (DOE copyright CW-10-08) the modeler gets data from either an SAS or SQL database and sends results back to SAS or SQL. Once the model is working properly, the ModelCenter file is saved and stored in a folder location to which a SharePoint server tool created at INL is pointed. This enables the ModelCenter model to be run from SharePoint. The modeler then goes into Microsoft SharePoint and creates a graphical user interface (GUI) using the ModelCenter WebPart (CW-12

  1. Generalized Environment for Modeling Systems

    Energy Science and Technology Software Center

    2012-02-07

    GEMS is an integrated environment that allows technical analysts, modelers, researchers, etc. to integrate and deploy models and/or decision tools with associated data to the internet for direct use by customers. GEMS does not require that the model developer know how to code or script and therefore delivers this capability to a large group of technical specialists. Customers gain the benefit of being able to execute their own scenarios directly without need for technical support.more » GEMS is a process that leverages commercial software products with specialized codes that add connectivity and unique functions to support the overall capability. Users integrate pre-existing models with a commercial product and store parameters and input trajectories in a companion commercial database. The model is then exposed into a commercial web environment and a graphical user interface (GUI) is applied by the model developer. Users execute the model through the web based GUI and GEMS manages supply of proper inputs, execution of models, routing of data to models and display of results back to users. GEMS works in layers, the following description is from the bottom up. Modelers create models in the modeling tool of their choice such as Excel, Matlab, or Fortran. They can also use models from a library of previously wrapped legacy codes (models). Modelers integrate the models (or a single model) by wrapping and connecting the models using the Phoenix Integration tool entitled ModelCenter. Using a ModelCenter/SAS plugin (DOE copyright CW-10-08) the modeler gets data from either an SAS or SQL database and sends results back to SAS or SQL. Once the model is working properly, the ModelCenter file is saved and stored in a folder location to which a SharePoint server tool created at INL is pointed. This enables the ModelCenter model to be run from SharePoint. The modeler then goes into Microsoft SharePoint and creates a graphical user interface (GUI) using the ModelCenter Web

  2. Environment, Health, and Safety - Construction Subcontractors Documents |

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Information Administration (EIA) Environment Glossary › FAQS › Overview Data Summary Electric Power Plant Environmental International Emissions All Environment Data Reports Analysis & Projections All Reports ‹ environment Carbon Dioxide Emissions Coefficients Release Date: February 2, 2016 | Also available in spreadsheet Carbon Dioxide Emissions Coefficients by Fuel Pounds CO2 Kilograms CO2 Pounds CO2 Kilograms CO2 Carbon Dioxide (CO2) Factors: Per Unit of Volume or Mass Volume or

  3. NREL: Environment, Health, and Safety - Construction Subcontractors...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    performed on NREL-owned property, including South Table Mountain and the National Wind Technology Center. The Construction Environment, Health & Safety Plan (CEHSP). Each...

  4. Stockholm Environment Institute (SEI) | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    The Stockholm Environment Institute, located in Stockholm, Sweden, is an independent international research institute. The SEI is dedicated to bringing scientific insights to...

  5. Geothermal/Environment | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    dry steam geothermal field in California emits steam into the atmosphere. The impact that geothermal energy has on the environment depends on the type of cooling and conversion...

  6. Radiation Effects in the Space Telecommunications Environment...

    Office of Scientific and Technical Information (OSTI)

    challenges for electronics that must operate reliably in the natural space environment. ... discussed for device modeling and for the use of standard commercial electronics in space. ...

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and Health Programs at the Savannah River Operations Office and Savannah River Site, January 2010 Independent Oversight Inspection of Environment, Safety, and Health Programs ...

  8. Sandia National Laboratories: Electromagnetic Environments Simulator...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    High bandwidth oscilloscopes and spectrum analyzers are used to acquire transient and CW ...m @ 4 m Related Links Pulsed Power Electromagnetic Environments Simulator (EMES) ...

  9. Stockholm Environment Institute (SEI) | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    vulnerability and governance, as well as specific problems such as water resources and air pollution.2 References Stockholm Environment Institute 2.0 2.1 About SEI...

  10. The Environment Council | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Council Jump to: navigation, search Name: The Environment Council Place: London, England, United Kingdom Zip: WC1V 7BF Product: UK's environmental engagement charity. Coordinates:...

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Sediment Transport, and Water Quality) Effects on the Physical Environment (Hydrodynamics, ... Development 2014 Water Power Program Peer Review Compiled Presentations: Marine and ...

  12. Global Environment Fund GEF | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Invests in companies that make positive contributions to environmental quality, human health and sustainable management of resources. References: Global Environment Fund...

  13. Virtual Environment for Reactor Applications (VERA

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environment for Reactor Applications (VERA) Modern high performance computing (HPC) platforms bring an opportunity for modeling and simulation (modsim) at levels of detail...

  14. Built Environs Pty Ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Ltd Jump to: navigation, search Name: Built Environs Pty Ltd Place: Adelaide, South Australia, Australia Zip: 5000 Product: Adelaide based construction and engineering firm...

  15. Electricity and the Environment - Energy Explained, Your Guide...

    Energy Information Administration (EIA) (indexed site)

    the Environment See also: Biofuels Biofuels: Ethanol & Biodiesel Ethanol Use of Ethanol Ethanol & the Environment Biodiesel Use of Biodiesel Biodiesel & the Environment Wind ...

  16. Hydropower and the Environment - Energy Explained, Your Guide...

    Energy Information Administration (EIA) (indexed site)

    the Environment See also: Biofuels Biofuels: Ethanol & Biodiesel Ethanol Use of Ethanol Ethanol & the Environment Biodiesel Use of Biodiesel Biodiesel & the Environment Wind ...

  17. Coal and the Environment - Energy Explained, Your Guide To Understandi...

    Energy Information Administration (EIA) (indexed site)

    the Environment See also: Biofuels Biofuels: Ethanol & Biodiesel Ethanol Use of Ethanol Ethanol & the Environment Biodiesel Use of Biodiesel Biodiesel & the Environment Wind ...

  18. Oil and the Environment - Energy Explained, Your Guide To Understandin...

    Energy Information Administration (EIA) (indexed site)

    the Environment See also: Biofuels Biofuels: Ethanol & Biodiesel Ethanol Use of Ethanol Ethanol & the Environment Biodiesel Use of Biodiesel Biodiesel & the Environment Wind ...

  19. Diesel and the Environment - Energy Explained, Your Guide To...

    Energy Information Administration (EIA) (indexed site)

    the Environment See also: Biofuels Biofuels: Ethanol & Biodiesel Ethanol Use of Ethanol Ethanol & the Environment Biodiesel Use of Biodiesel Biodiesel & the Environment Wind ...

  20. Stanford - Woods Institute for the Environment | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Stanford - Woods Institute for the Environment Jump to: navigation, search Logo: Stanford- Woods Institute for the Environment Name: Stanford- Woods Institute for the Environment...

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

    Office of Environmental Management (EM)

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

  2. Poverty-Environment Initiative (PEI) | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Poverty-Environment Initiative (PEI) Jump to: navigation, search Name Poverty-Environment Initiative (PEI) AgencyCompany Organization UNDP, UNEP Partner Poverty and Environment...

  3. Emerging semantics to link phenotype and environment

    DOE PAGES [OSTI]

    Thessen, Anne E.; Bunker, Daniel E.; Buttigieg, Pier Luigi; Cooper, Laurel D.; Dahdul, Wasila M.; Domisch, Sami; Franz, Nico M.; Jaiswal, Pankaj; Lawrence-Dill, Carolyn J.; Midford, Peter E.; et al

    2015-12-14

    Understanding the interplay between environmental conditions and phenotypes is a fundamental goal of biology. Unfortunately, data that include observations on phenotype and environment are highly heterogeneous and thus difficult to find and integrate. One approach that is likely to improve the status quo involves the use of ontologies to standardize and link data about phenotypes and environments. Specifying and linking data through ontologies will allow researchers to increase the scope and flexibility of large-scale analyses aided by modern computing methods. Investments in this area would advance diverse fields such as ecology, phylogenetics, and conservation biology. While several biological ontologies aremore » well-developed, using them to link phenotypes and environments is rare because of gaps in ontological coverage and limits to interoperability among ontologies and disciplines. Lastly, in this manuscript, we present (1) use cases from diverse disciplines to illustrate questions that could be answered more efficiently using a robust linkage between phenotypes and environments, (2) two proof-of-concept analyses that show the value of linking phenotypes to environments in fishes and amphibians, and (3) two proposed example data models for linking phenotypes and environments using the extensible observation ontology (OBOE) and the Biological Collections Ontology (BCO); these provide a starting point for the development of a data model linking phenotypes and environments.« less

  4. Emerging semantics to link phenotype and environment

    SciTech Connect

    Thessen, Anne E.; Bunker, Daniel E.; Buttigieg, Pier Luigi; Cooper, Laurel D.; Dahdul, Wasila M.; Domisch, Sami; Franz, Nico M.; Jaiswal, Pankaj; Lawrence-Dill, Carolyn J.; Midford, Peter E.; Mungall, Christopher J.; Ramirez, Martin J.; Specht, Chelsea D.; Vogt, Lars; Vos, Rutger Aldo; Walls, Ramona L.; White, Jeffrey W.; Zhang, Guanyang; Deans, Andrew R.; Huala, Eva; Lewis, Suzanna E.; Mabee, Paula M.

    2015-12-14

    Understanding the interplay between environmental conditions and phenotypes is a fundamental goal of biology. Unfortunately, data that include observations on phenotype and environment are highly heterogeneous and thus difficult to find and integrate. One approach that is likely to improve the status quo involves the use of ontologies to standardize and link data about phenotypes and environments. Specifying and linking data through ontologies will allow researchers to increase the scope and flexibility of large-scale analyses aided by modern computing methods. Investments in this area would advance diverse fields such as ecology, phylogenetics, and conservation biology. While several biological ontologies are well-developed, using them to link phenotypes and environments is rare because of gaps in ontological coverage and limits to interoperability among ontologies and disciplines. Lastly, in this manuscript, we present (1) use cases from diverse disciplines to illustrate questions that could be answered more efficiently using a robust linkage between phenotypes and environments, (2) two proof-of-concept analyses that show the value of linking phenotypes to environments in fishes and amphibians, and (3) two proposed example data models for linking phenotypes and environments using the extensible observation ontology (OBOE) and the Biological Collections Ontology (BCO); these provide a starting point for the development of a data model linking phenotypes and environments.

  5. Radioiodine in the Savannah River Site environment

    SciTech Connect

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

    1993-01-15

    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.

  6. Economic growth, carrying capacity, and the environment

    SciTech Connect

    Arrow, K.; Bolin, B.; Costanza, R.; Dasgupta, P.; Folke, C.; Maeler, K.G.; Holling, C.S.; Jansson, B.O.; Levin, S.; Perrings, C.

    1995-04-28

    National and international economic policy has usually ignored the environment. In areas where the environment is beginning to impinge on policy, as in the General Agreement on Tariffs and Trade (GATT) and the North American Free Trade Agreement (NAFTA), it remains a tangential concern, and the presumption is often made that economic growth and economic liberalization (including the liberalization of international trade) are, in some sense, good for the environment. This notion has meant that economy-wide policy reforms designed to promote growth and liberalization have been encouraged with little regard to their environmental consequences, presumably on the assumption that these consequences would either take care of themselves or could be dealt with separately. In this article, we discuss the relation between economic growth and environmental quality, and the link between economic activity and the carrying capacity and resilience of the environment.

  7. Webinar: Biofuels for the Environment and Communities

    Energy.gov [DOE]

    The Energy Department (DOE) will present a live webinar titled “Biofuels for the Environment and Communities” on Wednesday April 22, 2015, from 1:00 p.m. to 2:00 p.m. Eastern Daylight Time.

  8. Water Environment Federation's Annual Technical Exhibition and...

    Energy.gov [DOE] (indexed site)

    26, 2015 8:30AM CDT to September 30, 2015 5:00PM CDT WEFTEC, the Water Environment Federation's Annual Technical Exhibition and Conference, is the biggest meeting of its kind in...

  9. 2015 Tribal Lands and Environment Forum

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Institute for Tribal Environmental Professionals (ITEP) are hosting the annual Tribal Lands and Environment Forum. The four-day forum will feature special trainings, field trips, and breakout sessions focused on tribal water programs.

  10. 2015 Tribal Lands and Environment Forum

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Institute for Tribal Environmental Professionals (ITEP) are hosting the annual Tribal Lands and Environment Forum. The four-day forum will feature special trainings, field trips, and breakout...

  11. Built Environment Analysis Tool: April 2013

    SciTech Connect

    Porter, C.

    2013-05-01

    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.

  12. Orchestrating Bulk Data Movement in Grid Environments

    SciTech Connect

    Vazhkudai, SS

    2005-01-25

    Data Grids provide a convenient environment for researchers to manage and access massively distributed bulk data by addressing several system and transfer challenges inherent to these environments. This work addresses issues involved in the efficient selection and access of replicated data in Grid environments in the context of the Globus Toolkit{trademark}, building middleware that (1) selects datasets in highly replicated environments, enabling efficient scheduling of data transfer requests; (2) predicts transfer times of bulk wide-area data transfers using extensive statistical analysis; and (3) co-allocates bulk data transfer requests, enabling parallel downloads from mirrored sites. These efforts have demonstrated a decentralized data scheduling architecture, a set of forecasting tools that predict bandwidth availability within 15% error and co-allocation architecture, and heuristics that expedites data downloads by up to 2 times.

  13. Line Environment, Safety and Health Oversight

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    1997-06-26

    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.

  14. Sandia National Laboratories: Electromagnetic Environments Simulator (EMES)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Electromagnetic Environments Simulator (EMES) The Electromagnetic Environments Simulator (EMES) is a large transverse electromagnetic (TEM) cell that propagates a uniform, planar electromagnetic wave through the cell volume where test items are placed. EMES can be used for continuous wave (CW) Electromagnetic Radiation (EMR) and transient Electromagnetic Pulse (EMP) testing. The electric field is vertically polarized between the center conductor and the floor. If it is desired to illuminate test

  15. Energy and the environment. Final report

    SciTech Connect

    Not Available

    1992-08-15

    Work on the `Energy and the Environment` project has been focused on completion of two interrelated efforts: (1) development, production, and installation of energy related exhibits in the Ecology and Environment gallery, and (2) creation and implementation of the `Energy Backpack` program. The Energy exhibits have been available to over 1.5 million visitors since the opening of the new St. Louis Science Center. The `Energy Backpack` program will be implemented with students, teachers, and family groups this fall.

  16. Protecting the environment into the future

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Protecting the Environment Into the Future Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:November 2, 2016 all issues All Issues » submit Protecting the environment into the future Last year, the Lab recycled 47 percent of its solid, non-hazardous waste by placing it in the recycling containers. February 1, 2013 dummy image Read our archives. Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email The Lab's

  17. PNNL: About PNNL: Environment, Health and Safety

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environment, Health and Safety The success of Pacific Northwest National Laboratory (PNNL) is, in part, dependent upon operational excellence. At PNNL, "operational excellence" means harnessing the energy and passion of every staff member to accomplish our mission: delivering outstanding research results in science and technology while cost effectively managing the Laboratory with the highest standards of good citizenship, safety, health, and environmental stewardship. The Environment,

  18. Environment, Safety & Health | Argonne National Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environment, Safety & Health The ABC's of HEP Division Safety A. Job and Hazard Questionnaires (JHQ) are generated to identify environment, safety and health training requirements related to an individual's job at Argonne and thus creates an employee training profile. To view your Training Profile, log in through the Training Management System (TMS). Click the "Current JHQ" tab to view your current responses and the buttons on the left menu to switch between JHQ sections. B. The

  19. Acquisition and the Environment | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Acquisition » Guidance » Acquisition and the Environment Acquisition and the Environment The information provide on these pages are meant to be resource and tool for the DOE acquisition community. Please share suggestions for its further development and improvement. Provide your comments to Richard Langston at (202) 287-1339, or e-mail them to richard.langston@hq.doe.gov GREEN PURCHASING OVERVIEW The White House Task Force on Recycling along with the US Army Center for Health Promotion and

  20. Environment, Safety, and Health Reporting Manual

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2000-01-28

    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.)

  1. Enhancing carburization resistance in fossil fuel environments

    SciTech Connect

    Smith, G.D.; Tassen, C.S.

    1995-11-01

    There has been steady progress in the development of wrought alloys for use in gaseous carburizing environments. Contributing significantly to this progress is a growing knowledge base of the role of scales in enhancing carburization resistance. Future improvements in carburization resistance must build upon this level of understanding. This paper seeks to survey some of this wealth of information regarding scale characteristics of commercial wrought nickel-containing alloys as these scales are influenced by environment and alloy composition. Some suggestions as to the future direction of alloy development with regard to scale optimization and minimization of carburization resistance are proposed.

  2. Multi-user data acquisition environment

    SciTech Connect

    Storch, N.A.

    1983-01-01

    The typical data acquisition environment involves data collection and monitoring by a single user. However, in order to support experiments on the Mars facility at Lawrence Livermore National Laboratory, we have had to create a multi-user data acquisition environment where any user can control the data acquisition and several users can monitor and analyze data being collected in real time. This paper describes how we accomplished this on an HP A600 computer. It focuses on the overall system description and user communication with the tasks within the system. Our current implementation is one phase of a long-term software development project.

  3. Built Environment Energy Analysis Tool Overview (Presentation)

    SciTech Connect

    Porter, C.

    2013-04-01

    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.

  4. Built-Environment Wind Turbine Roadmap

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Built-Environment Wind Turbine Roadmap J. Smith, T. Forsyth, K. Sinclair, and F. Oteri Technical Report NREL/TP-5000-50499 November 2012 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 15013 Denver West Parkway Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Built-Environment Wind Turbine Roadmap J. Smith,

  5. Natural radiation environment III. [Lead Abstract

    SciTech Connect

    Gesell, T.F.; Lowder, W.M.

    1980-01-01

    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)

  6. Characterization of the Hanford Site and environs

    SciTech Connect

    Cushing, C.E.

    1991-03-01

    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.

  7. NETL- Severe Environment Corrosion Erosion Facility

    SciTech Connect

    2013-09-12

    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. NETL- Severe Environment Corrosion Erosion Facility

    ScienceCinema

    None

    2014-06-16

    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.

  9. Neutrino mixing and oscillations in astrophysical environments

    SciTech Connect

    Balantekin, A. B.

    2014-05-02

    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.

  10. Near Field Environment Process Model Report

    SciTech Connect

    R.A. Wagner

    2000-11-14

    Waste emplacement and activities associated with construction of a repository system potentially will change environmental conditions within the repository system. These environmental changes principally result from heat generated by the decay of the radioactive waste, which elevates temperatures within the repository system. Elevated temperatures affect distribution of water, increase kinetic rates of geochemical processes, and cause stresses to change in magnitude and orientation from the stresses resulting from the overlying rock and from underground construction activities. The recognition of this evolving environment has been reflected in activities, studies and discussions generally associated with what has been termed the Near-Field Environment (NFE). The NFE interacts directly with waste packages and engineered barriers as well as potentially changing the fluid composition and flow conditions within the mountain. As such, the NFE defines the environment for assessing the performance of a potential Monitored Geologic Repository at Yucca Mountain, Nevada. The NFe evolves over time, and therefore is not amenable to direct characterization or measurement in the ambient system. Analysis or assessment of the NFE must rely upon projections based on tests and models that encompass the long-term processes of the evolution of this environment. This NFE Process Model Report (PMR) describes the analyses and modeling based on current understanding of the evolution of the near-field within the rock mass extending outward from the drift wall.

  11. Built-Environment Wind Turbine Roadmap

    SciTech Connect

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

    2012-11-01

    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.

  12. LANL Space Environment Capability (Technical Report) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: LANL Space Environment Capability Citation Details In-Document Search Title: LANL Space Environment Capability Authors: Larsen, Brian Arthur 1 + Show Author ...

  13. Optimizing Radiation Protection of the Public and the Environment...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Optimizing Radiation Protection of the Public and the Environment at the Department of Energy Optimizing Radiation Protection of the Public and the Environment at the Department of ...

  14. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment Donald Danforth Plant Science Center April 9, 2015 - 3:15pm Donald...

  15. Institute of Renewable Energy and Environment IREE | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Environment IREE Jump to: navigation, search Name: Institute of Renewable Energy and Environment (IREE) Place: Daegu, Daegu, Korea (Republic) Zip: 700-732 Sector: Renewable Energy...

  16. Statement: Committee on Environment and Public Works United States...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Statement: Committee on Environment and Public Works United States Senate Statement: Committee on Environment and Public Works United States Senate Senate Testimony Committee on...

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Transportation Before the House Subcommittee on Energy and Environment - Committee on Science, Space, and Transportation Before the House Subcommittee on Energy and Environment -...

  18. Before the Senate Committee on Environment and Public Works ...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Environment and Public Works Before the Senate Committee on Environment and Public Works Testimony of Steven Chalk, Deputy Assistant Secretary for Renewable Power Before the Senate...

  19. 2011 Annual Planning Summary for NNSA, Infrastructure and Environment...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NNSA, Infrastructure and Environment (NA-50) 2011 Annual Planning Summary for NNSA, Infrastructure and Environment (NA-50) The ongoing and projected Environmental Assessments and ...

  20. Biodiesel and the Environment - Energy Explained, Your Guide...

    Energy Information Administration (EIA) (indexed site)

    Biodiesel & the Environment Energy Explained - Home What Is Energy? Forms of Energy ... Biofuels: Ethanol & Biodiesel Ethanol Use of Ethanol Ethanol & the Environment Biodiesel ...

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Office of Environment, Safety and Health Assessments Protocol for Oversight Activities, December 2015 December 2015 Office of Environment, Safety and Health Assessments Protocol ...

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Office of Environment, Safety and Health Assessments Protocol for Required ... the Office of Environment, Safety and Health Assessments required reading program. ...

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Office of Environment, Safety and Health Assessments Protocol for the Development and ... (CRADs) used by the Office of Environment, Safety and Health Assessments (EA-30). ...

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Office of Environment, Safety and Health Assessments Protocol for Site Leads, April 2015 (Revision 1) - PROTOCOL - EA-31-01 April 2015 Office of Environment, Safety and Health ...

  5. United Nations Environment Programme (UNEP) | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    UNFCCC-Global Map-Annex 1 United Nations Environment Programme: Global Environment Outlook Add Tool UNEP Programs Agriculture Rural Energy Enterprise Development (AREED)...

  6. Investment Fund for Environment and Renewable Energy (FIDEME...

    OpenEI (Open Energy Information) [EERE & EIA]

    Fund for Environment and Renewable Energy (FIDEME) Jump to: navigation, search Name Investment Fund for Environment and Renewable Energy (FIDEME) AgencyCompany Organization...

  7. RAPID/Geothermal/Environment/Federal | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    GeothermalEnvironmentFederal < RAPID | Geothermal | Environment Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

  8. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment MIssouri Botanical Garden | Earthways Center - October 6th, 3:15 -...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

  10. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment Tyson Living Learning Center tour November 18, 2014 - 4:00pm Tyson...

  11. Changsha Huiming Environment Energy Co Ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Changsha Huiming Environment Energy Co Ltd Jump to: navigation, search Name: Changsha Huiming Environment Energy Co Ltd Place: Changsha, Hunan Province, China Product:...

  12. CSU - Institute for the Built Environment | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Institute for the Built Environment Jump to: navigation, search Name: CSU - Institute for the Built Environment Address: 1000 Oval Drive Place: Fort Collins, Colorado Zip: 80523...

  13. Shanghai Nikki Environment System Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Nikki Environment System Inc Jump to: navigation, search Name: Shanghai Nikki Environment System Inc Place: Shanghai, Shanghai Municipality, China Zip: 200040 Product: A biodiesel...

  14. Wujiang Oasis Environment Thermal Co Ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Wujiang Oasis Environment Thermal Co Ltd Jump to: navigation, search Name: Wujiang Oasis Environment Thermal Co Ltd Place: Wujiang, Jiangsu Province, China Sector: Biomass Product:...

  15. Shanghai Environment and Energy Exchange | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Energy Exchange Jump to: navigation, search Name: Shanghai Environment and Energy Exchange Place: Shanghai Municipality, China Zip: 200083 Product: Trading platform for environment...

  16. Kunming Xinxingze Environment and Resource Industry Co Ltd |...

    OpenEI (Open Energy Information) [EERE & EIA]

    Xinxingze Environment and Resource Industry Co Ltd Jump to: navigation, search Name: Kunming Xinxingze Environment and Resource Industry Co Ltd Place: Kunming, Yunnan Province,...

  17. The Center for Energy and the Environment | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Energy and the Environment Jump to: navigation, search Name: The Center for Energy and the Environment Place: Minneapolis, MN Information About Partnership with NREL Partnership...

  18. The Varberg Coalition for Energy and Environment | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Varberg Coalition for Energy and Environment Jump to: navigation, search Name: The Varberg Coalition for Energy and Environment Place: Varberg, Sweden Zip: 43223 Product: String...

  19. Xinjiang Green Refreshing Angel Air Environment Co Ltd | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Refreshing Angel Air Environment Co Ltd Jump to: navigation, search Name: Xinjiang Green Refreshing Angel Air Environment Co Ltd Place: Urumqi, Xinjiang Autonomous Region, China...

  20. RAPID/Solar/Environment/California | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    SolarEnvironmentCalifornia < RAPID | Solar | Environment Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

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

    OpenEI (Open Energy Information) [EERE & EIA]

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

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Environment and the Economy -- House Energy and Commerce Committee Before the Subcommittee on Environment and the Economy -- House Energy and Commerce Committee Testimony of Peter ...

  3. April Tribal Webinar on Energy Policy and Regulatory Environment...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    April Tribal Webinar on Energy Policy and Regulatory Environment Rescheduled for May 4 April Tribal Webinar on Energy Policy and Regulatory Environment Rescheduled for May 4 April ...

  4. Inspection of Environment, Safety, and Health Management at the...

    Office of Environmental Management (EM)

    Inspection of Environment, Safety, and Health Management at the Oak Ridge Operations Office and East Tennessee Technology Park - Volume I, May 2003 Inspection of Environment, ...

  5. STATE OF NEW MEXICO ENVIRONMENT DEPARTMENT IN THE MATTER OF:

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Waste Act ("HWA"), the New Mexico Environment Department ("Department") hereby orders ... of this Order shall ensure continued protection of human health and the environment. ...

  6. Assistant Secretary for Environment, Safety and Health Endorses...

    Office of Environmental Management (EM)

    Assistant Secretary for Environment, Safety and Health Endorses VPP and VPPPA Annual Conference Assistant Secretary for Environment, Safety and Health Endorses VPP and VPPPA Annual ...

  7. IN THE MATTER OF: STATE OF NEW MEXICO ENVIRONMENT DEPARTMENT

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    IN THE MATTER OF: STATE OF NEW MEXICO ENVIRONMENT DEPARTMENT UNITED STATES DEPARTMENT ) ... Waste Act ("HWA"), the New Mexico Environment Department ("NMED") hereby orders the ...

  8. Inspection of Environment, Safety, and Health and Emergency Management...

    Office of Environmental Management (EM)

    Environment, Safety, and Health and Emergency Management at the Oak Ridge Operations Office and East Tennessee Technology Park, Summary Report, May 2003 Inspection of Environment, ...

  9. Material Testing of Coated Alloys in a Syngas Combustion Environment...

    Office of Scientific and Technical Information (OSTI)

    Material Testing of Coated Alloys in a Syngas Combustion Environment Year 6 - Activity ... Title: Material Testing of Coated Alloys in a Syngas Combustion Environment Year 6 - ...

  10. Inner Mongolia Huiquan Environment Protection Power Ltd | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Huiquan Environment Protection Power Ltd Jump to: navigation, search Name: Inner Mongolia Huiquan Environment Protection Power Ltd Place: Inner Mongolia Autonomous Region, China...

  11. Smith School of Enterprise and the Environment | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    School of Enterprise and the Environment Jump to: navigation, search Name: Smith School of Enterprise and the Environment Place: Oxford, England, United Kingdom Product: String...

  12. India-Legislation on Environment, Forests and Wildlife | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    on Environment, Forests and Wildlife1 Overview "Category Name Water Pollution Air Pollution Environment Protection Coastal Regulation Zone Delegation of Powers...

  13. Selective reduction of NOx in oxygen rich environments with plasma...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    environments with plasma-assisted catalysis: Catalyst development and mechanistic studies Selective reduction of NOx in oxygen rich environments with plasma-assisted catalysis: ...

  14. Energy Efficiency Upgrades: Benefiting Homeowners and the Environment...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Upgrades: Benefiting Homeowners and the Environment Energy Efficiency Upgrades: Benefiting Homeowners and the Environment May 10, 2013 - 4:37pm Addthis Energy efficient upgrades ...

  15. THE ENVIRONMENT CREATED BY A NUCLEAR EXPLOSION IN SALT. Project...

    Office of Scientific and Technical Information (OSTI)

    THE ENVIRONMENT CREATED BY A NUCLEAR EXPLOSION IN SALT. Project GNOME Citation Details In-Document Search Title: THE ENVIRONMENT CREATED BY A NUCLEAR EXPLOSION IN SALT. Project ...

  16. China Institute of Geo Environment Monitoring | Open Energy Informatio...

    OpenEI (Open Energy Information) [EERE & EIA]

    Institute of Geo Environment Monitoring Jump to: navigation, search Name: China Institute of Geo-Environment Monitoring Place: China Sector: Geothermal energy Product: Chinese...

  17. Beijing China Sciences General Energy Environment GEE | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Sciences General Energy Environment GEE Jump to: navigation, search Name: Beijing China Sciences General Energy&Environment (GEE) Place: Beijing Municipality, China Zip: 100080...

  18. American Bar Association Section on Environment | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Bar Association Section on Environment Jump to: navigation, search Name: American Bar Association Section on Environment Place: Chicago, Illinois Zip: 60610 Product: The Section of...

  19. Centre for Science and Environment | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Environment Jump to: navigation, search Name: Centre for Science and Environment Place: New Delhi, Delhi (NCT), India Zip: 110062 Product: A public interest research and advocacy...

  20. Energy Environment Business Services EEBS | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Environment Business Services EEBS Jump to: navigation, search Name: Energy & Environment Business Services (EEBS) Place: United Kingdom Zip: EC1M 5QP Product: Consultancy...

  1. UNEP Risoe Centre on Energy Environment and Sustainable Development...

    OpenEI (Open Energy Information) [EERE & EIA]

    Risoe Centre on Energy Environment and Sustainable Development URC Jump to: navigation, search Name: UNEP Risoe Centre on Energy, Environment and Sustainable Development (URC)...

  2. 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 ...

  3. Intelligent Collection Environment for an Interpretation System

    SciTech Connect

    Maurer, W J

    2001-07-19

    An Intelligent Collection Environment for a data interpretation system is described. The environment accepts two inputs: A data model and a number between 0.0 and 1.0. The data model is as simple as a single word or as complex as a multi-level/multidimensional model. The number between 0.0 and 1.0 is a control knob to indicate the user's desire to allow loose matching of the data (things are ambiguous and unknown) versus strict matching of the data (things are precise and known). The environment produces a set of possible interpretations, a set of requirements to further strengthen or to differentiate a particular subset of the possible interpretation from the others, a set of inconsistencies, and a logic map that graphically shows the lines of reasoning used to derive the above output. The environment is comprised of a knowledge editor, model explorer, expertise server, and the World Wide Web. The Knowledge Editor is used by a subject matter expert to define Linguistic Types, Term Sets, detailed explanations, and dynamically created URI's, and to create rule bases using a straight forward hyper matrix representation. The Model Explorer allows rapid construction and browsing of multi-level models. A multi-level model is a model whose elements may also be models themselves. The Expertise Server is an inference engine used to interpret the data submitted. It incorporates a semantic network knowledge representation, an assumption based truth maintenance system, and a fuzzy logic calculus. It can be extended by employing any classifier (e.g. statistical/neural networks) of complex data types. The World Wide Web is an unstructured data space accessed by the URI's supplied as part of the output of the environment. By recognizing the input data model as a query, the environment serves as a deductive search engine. Applications include (but are not limited to) interpretation of geophysical phenomena, a navigation aid for very large web sites, monitoring of computer or

  4. Ceramic coating system or water oxidation environments

    DOEpatents

    Hong, Glenn T.

    1996-01-01

    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.

  5. Assessing the assessments: Pharmaceuticals in the environment

    SciTech Connect

    Enick, O.V. Moore, M.M.

    2007-11-15

    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.

  6. Iridium material for hydrothermal oxidation environments

    DOEpatents

    Hong, Glenn T.; Zilberstein, Vladimir A.

    1996-01-01

    A process for hydrothermal 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 iridium, iridium oxide, an iridium alloy, or a base metal overlaid with an iridium coating. Iridium has been found to be highly resistant to environments encountered in the process of hydrothermal 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 800.degree. C.

  7. Authorization policy in a PKI environment

    SciTech Connect

    Thompson, Mary R.; Mudumbai, Srilekha S.; Essiari, Abdelilah; Chin, Willie

    2002-04-10

    The major emphasis of Public Key Infrastructure has been to provide a cryptographically secure means of authenticating identities. While there are a number of proposed standards for authorization structures and protocols based on X.509 or other key-based identities, none have been widely adopted. As part of an effort to use X.509 identities to provide authorization in highly distributed environments, we have developed and deployed an authorization service based on X.509 identified users and access policy contained in certificates signed by X.509 identified stakeholders. The major goal of this system, called Akenti, is to produce a usable authorization system for an environment consisting of distributed resources used by geographically and administratively distributed users.

  8. Temperature Control Diagnostics for Sample Environments

    SciTech Connect

    Santodonato, Louis J; Walker, Lakeisha MH; Church, Andrew J; Redmon, Christopher Mckenzie

    2010-01-01

    In a scientific laboratory setting, standard equipment such as cryocoolers are often used as part of a custom sample environment system designed to regulate temperature over a wide range. The end user may be more concerned with precise sample temperature control than with base temperature. But cryogenic systems tend to be specified mainly in terms of cooling capacity and base temperature. Technical staff at scientific user facilities (and perhaps elsewhere) often wonder how to best specify and evaluate temperature control capabilities. Here we describe test methods and give results obtained at a user facility that operates a large sample environment inventory. Although this inventory includes a wide variety of temperature, pressure, and magnetic field devices, the present work focuses on cryocooler-based systems.

  9. Nuclear astrophysics in a q-environment

    SciTech Connect

    Coraddu, M.; Quarati, P.; Scarfone, A. M.

    2007-12-06

    Fluctuations and dynamical collisions can be responsible of non standard distributions observed in many astrophysical environments or astrophysical plasmas. In fact, since Coulomb collisions are the means to achieve equilibrium, plasmas are typically not in global thermodynamic equilibrium. We examine three different and linked problems whose solution is needed to determine parameters concerning evolution through metastable states of stars and other astrophysical systems: role of temperature and density fluctuation, electron screening of nuclear reactions and penetrability, evolution and comparison of different collision frequencies to establish the degree of deviation from the global thermodynamic equilibrium usually assumed. We indicate how these problems should be treated in a generalized environment by means of the q-generalized statistics and evaluate the collision frequencies, confirming that deviations from a global equilibrium cannot be neglected in these systems.

  10. The Gulf War and the environment

    SciTech Connect

    El-Baz, F. (ed.) (Boston Univ., MA (United States). Center for Remote Sensing); Makharita, R.M. (ed.) (World Bank, Washington, DC (United States))

    1994-01-01

    The Gulf War inflicted dramatic environmental damage upon the fragile desert and shore environments of Kuwait and northeastern Saudi Arabia. Coastal and marine environments experienced oil spills of more than 8 million barrels, which killed wildlife and damaged the fishing industry. In inland Kuwait, hundreds of oil lakes are scattered across the desert surface: these lakes emit noxious gases, drown insects and birds, and may seep to pollute groundwater. Exploding and burning oil wells released soot particles, oil droplets, and noxious chemicals into the atmosphere, spreading air pollution, acid rain, and respiratory problems. Military diggings, constructions, and vehicles have destroyed much of the desert pavement, resulting in increased dust storms and large, moving dunes.

  11. STATEOFNEWMEXICO ENVIRONMENT DEPARTMENT ENVIRONMENTAL HEALTH DIVISION,

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    STATEOFNEWMEXICO ENVIRONMENT DEPARTMENT ENVIRONMENTAL HEALTH DIVISION, HAZARDOUS WASTE BUREAU, Complainant UNITED STATES DEPARTMENT OF ENERGY, and NUCLEAR WASTE PARTNERSIDP, LLC Respondents WASTE ISOLATION PILOT PLANT EDDY COUNTY, NEW MEXICO ) ) ) ) ) ) ) ) ) ) ) ) ) Compliance Order No. HWB-14-21 ORDER GRANTING AN EXTENSION OF TIME TO FILE AN ANSWER AND REQUEST FOR HEARING Responde~ts United States Department of Energy and Nuclear Waste Partnership, LLC, on December 22, 2014, filed an unopposed

  12. Grounding and shielding in the accelerator environment

    SciTech Connect

    Kerns, Q.

    1991-12-31

    Everyday features of the accelerator environment include long cable runs, high power and low level equipment sharing building space, stray electromagnetic fields and ground voltage differences between the sending and receiving ends of an installation. This paper pictures some Fermilab installations chosen to highlight significant features and presents practices, test methods and equipment that have been helpful in achieving successful shielding. Throughout the report are numbered statements aimed at summarizing good practices and avoiding pitfalls.

  13. China: A sleeping giant awakens to environment

    SciTech Connect

    Ni Shaoxiang

    1995-07-01

    This article discusses the approach the Chinese government is taking to environmental issues. Included are the following topics: pollution abatement; improved rural environment by curbing the production and use of highly toxic pesticides; limiting erosion; natural reserves. Problems awaiting solutions are also discussed: air pollution (particularly coal combustion); water pollution; solid-waste pollution; rural pollution; soil erosion; desertification; soil salinization; deforestation; grassland deterioration; natural disasters.

  14. Solar Policy Environment: Portland | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Portland Solar Policy Environment: Portland This document outlines the policies in place affecting solar deployment. City of Portland's Solar Now! Program will pursue solar market transformation for Portland residents, businesses, and city operations. The program will work with other City bureaus to ease the regulatory process by streamlining city-level regulations for contractors, homeowners and businesses. The City will use its influence as a regulator, educator and motivator to reach the

  15. Jefferson Lab Environment, Health and Safety Division

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    S Privacy and Security Notice Skip over navigation Search the JLab Site Environment, Health, and Safety Please upgrade your browser. This site's design is only visible in a graphical browser that supports web standards, but its content is accessible to any browser. Concerns? EH&S EH&S Home Contacts EH&S Manual print version Snow Flood Crane Safety Satellite Weather Radio Operation Instructions Weather Alert Radios are placed in buildings and trailers to provide warning of unexpected

  16. Understanding the Energy Policy and Regulatory Environment

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Understanding the Energy Policy and Regulatory Environment Douglas MacCourt Senior Policy Advisor Department of Energy, Office of Indian Energy Policy and Programs 2 Presentation Agenda * Regulatory and Policy Considerations o Legal Issues, Interconnection, permitting considerations, Clean Power Plan * Federal, State, & Utility Incentives o Net metering, Renewable Portfolio Standards, ITC * Tools 3 REGULATORY AND POLICY CONSIDERATIONS 4 Legal Issues Legal issues to consider in exploring your

  17. Built Environment Analysis Tool: April 2013

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Built Environment Analysis Tool April 2013 C. Porter Cambridge Systematics, Inc. Cambridge, Massachusetts NREL Technical Monitor: Laura Vimmerstedt Subcontract Report NREL/SR-6A20-58552 May 2013 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 15013 Denver West Parkway Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No.

  18. IL.26

    Office of Legacy Management (LM)

    ... of beam dust samples in Building 6 (former Dow Chemical Company site) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 11 Location of overhead beam dust contam ...

  19. Corrosion of barrier materials in seawater environments

    SciTech Connect

    Heiser, J.H.; Soo, P.

    1995-07-01

    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.

  20. ENGINEERED BARRIER SYSTEM: PHYSICAL AND CHEMICAL ENVIRONMENT

    SciTech Connect

    R. Jarek

    2004-11-23

    The purpose of this report is to describe the evolution of the physical and chemical environmental conditions within the waste emplacement drifts of the repository, including the drip shield and waste package surfaces. The abstraction model is used in the total system performance assessment for the license application (TSPA LA) to assess the performance of the engineered barrier system and the waste form. This report develops and documents a set of these abstraction-level models that describe the engineered barrier system physical and chemical environment. Where possible, these models use information directly from other reports as input, which promotes integration among process models used for TSPA-LA. Specific tasks and activities of modeling the physical and chemical environment are included in ''Technical Work Plan for: Near-Field Environment and Transport In-Drift Geochemistry Model Report Integration'' (BSC 2004 [DIRS 171156], Section 1.2.2). As described in the technical work plan, the development of this report is coordinated with the development of other engineered barrier system reports.

  1. Apparatus for observing a hostile environment

    DOEpatents

    Nance, Thomas A.; Boylston, Micah L.; Robinson, Casandra W.; Sexton, William C.; Heckendorn, Frank M.

    2000-01-01

    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.

  2. Engineered Barrier System: Physical and Chemical Environment

    SciTech Connect

    P. Dixon

    2004-04-26

    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.

  3. Calibration facility for environment dosimetry instruments

    SciTech Connect

    Bercea, Sorin; Celarel, Aurelia; Cenusa, Constantin

    2013-12-16

    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.

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

    SciTech Connect

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

    1999-02-01

    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.

  5. Kalispel Tribe of Indians joins federal agencies to protect bull...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    in an unprecedented set of agreements designed to improve habitat and strengthen fish stocks in the upper Columbia River Basin over the next 10 years. The new agreement...

  6. Microsoft Word - SAND BBDBMooring BrefortBull final.docx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... at Test Site, assuming 600 m depth waves ......at Test Site, assuming 600 m depth waves This data applies to a buoy located at a ...

  7. Microsoft Word - Bull--Optimal_Resistive_Control_Strategy_for...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Estimate," 10-Jan-2012. Personal Communication. 27 J. N. Newman, Marine hydrodynamics. ... of the Dynamics of Point Absorber Wave Energy Converters using Frequency and Time ...

  8. Microclimate Corrosion Effects in Coastal Environments

    SciTech Connect

    Holcomb, G.R.; Covino, B.S. Jr.; Bullard, S.J.; Cramer, S.D.

    1996-03-24

    The Albany Research Center is conducting atmospheric corrosion research in coastal environments to improve the performance of materials in the Nation's infrastructure. The corrosion of bare metals, and of painted, thermal-sprayed, and galvanized steels are presented for one-year exposures at sites located on bridges and utility poles along the Oregon coast. The effects of microclimates (for example distance from the ocean, high wind zones, and salt-fog prone regions) are examined in conjunction with sample orientation and sheltered/unsheltered comparisons. An atmospheric corrosion model examines the growth and dissolution of corrosion product layers to arrive at a steady-state thickness and corrosion rate.

  9. Power for peace, prosperity, and the environment

    SciTech Connect

    EAGAN,ROBERT J.; BAKER,ARNOLD B.; SANDERS,THOMAS L.

    2000-04-13

    The remarkable prosperity and standard of living enjoyed in the US is in large part linked to the use of energy. While high-energy use brings many benefits, it also causes environmental degradation. In the last decade, the potentially devastating effects of degradation of greenhouse gases have received worldwide attention. The tradeoff between sustaining a healthy environment and sustaining a healthy economy is a major challenge of the 21st century. In this paper, the authors explore some of the issues and focus particularly on the option of enhancing nuclear energy as a way to help sustain economic prosperity while decreasing pollution of the atmosphere.

  10. Thermite sparking in the offshore environment

    SciTech Connect

    Hay, E.; Adermann, R.

    1987-01-01

    In flammable and explosive environments, sparks have to be eliminated for reliable operation and safety. Thermite sparking is a comparatively rare phenomenon which produces a relatively hotter spark than friction sparking. It involves aluminum alloys and rusted steel. This paper reviews and compares the mechanism of generating thermal and friction sparks and assesses the risks from thermite sparking. Various methods which can abolish this hazard are illustrated. The work reflects the findings of 200 publications. The methods of thermite spark suppression in this paper apply to all aluminum structures in drilling and production platforms.

  11. Utility Locating in the DOE Environment

    SciTech Connect

    Clark Scott; Gail Heath

    2006-04-01

    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.

  12. Uranium in the Savannah River Site environment

    SciTech Connect

    Evans, A.G.; Bauer, L.R.; Haselow, J.S.; Hayes, D.W.; Martin, H.L.; McDowell, W.L.; Pickett, J.B.

    1992-12-09

    The purpose of this report is to consolidate the history of environmental uranium studies conducted by SRS and to describe the status of uranium in the environment. The report is intended to be a living document'' that will be updated periodically. This draft issue, February 1992, documents studies that occurred from 1954 to 1989. Data in this report are taken primarily from annual and semiannual environmental reports for SRS. Semiannual reports were published from 1954 through 1962. Annual reports have been published since 1963. Occasionally unpublished data are included in this report for completeness.

  13. Uranium in the Savannah River Site environment

    SciTech Connect

    Evans, A.G.; Bauer, L.R.; Haselow, J.S.; Hayes, D.W.; Martin, H.L.; McDowell, W.L.; Pickett, J.B.

    1992-12-09

    The purpose of this report is to consolidate the history of environmental uranium studies conducted by SRS and to describe the status of uranium in the environment. The report is intended to be a ``living document`` that will be updated periodically. This draft issue, February 1992, documents studies that occurred from 1954 to 1989. Data in this report are taken primarily from annual and semiannual environmental reports for SRS. Semiannual reports were published from 1954 through 1962. Annual reports have been published since 1963. Occasionally unpublished data are included in this report for completeness.

  14. Automated Knowledge Annotation for Dynamic Collaborative Environments

    SciTech Connect

    Cowell, Andrew J.; Gregory, Michelle L.; Marshall, Eric J.; McGrath, Liam R.

    2009-05-19

    This paper describes the Knowledge Encapsulation Framework (KEF), a suite of tools to enable automated knowledge annotation for modeling and simulation projects. This framework can be used to capture evidence (e.g., facts extracted from journal articles and government reports), discover new evidence (from similar peer-reviewed material as well as social media), enable discussions surrounding domain-specific topics and provide automatically generated semantic annotations for improved corpus investigation. The current KEF implementation is presented within a wiki environment, providing a simple but powerful collaborative space for team members to review, annotate, discuss and align evidence with their modeling frameworks.

  15. DNA Persistence in Sink Drain Environment

    SciTech Connect

    Winder, Eric M.; Bonheyo, George T.

    2015-07-31

    Biofilms are organized structures composed mainly of cells and extracellular polymeric substances produced by the constituent microorganisms. Ubiquitous in nature, biofilms have an innate ability to capture and retain passing material and may therefore act as natural collectors of contaminants or signatures of upstream activities. To determine the persistence and detectability of DNA passing through a sink drain environment, Bacillus anthracis strain Ames35 was cultured (6.35 x 107 CFU/mL), sterilized, and disposed of by addition to a sink drain apparatus with an established biofilm.

  16. Micro/nanofabricated environments for synthetic biology

    SciTech Connect

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

    2011-01-01

    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.

  17. Environment, Safety and Health (ESH) Goals

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2004-08-02

    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

  18. Robot Independent Programming Environment and Language

    Energy Science and Technology Software Center

    1995-04-05

    RIPE is an object-oriented approach to robot system architectures; it is a software environment which facilitates rapid design and implementation of complex robot systems for diverse applications. The robot work cell is modeled using software objects and supports model-based automated programming of robotic and machining devices, real-time sensor-based control, error handling, robust communications and graphical interfaces for robot system control. The objects include robots, sensors, end effectors, workpieces, NC machines and various other devices. Amore » set of generic classes is defined to represent these objects, and the interfaces to them become RIPL.« less

  19. Understanding the Energy Policy and Regulatory Environment

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Understanding the Energy Policy & Regulatory Environment May 4, 2016 11:00 am - 12:30 PM MDT Tribal Energy Development Operation and Management Best Practices 2 Todays Presenters * Randy Manion Manion@wapa.gov * Doug MacCourt Douglas.Maccourt@hq.doe.gov * Sarai Geary, Sarai.geary@hq.doe.gov * Jana Ganion, jana.ganion@bluelakerancheria- nsn.gov * Theresa Cole, tcole@aha-nsn.gov 3 Questions * Answers to all questions submitted electronically during today's webinar will be posted on DOE's OIE

  20. A colalborative environment for information driven safeguards

    SciTech Connect

    Scott, Mark R; Michel, Kelly D

    2010-09-15

    For two decades, the IAEA has recognized the need for a comprehensive and strongly integrated Knowledge Management system to support its Information Driven Safeguards activities. In the past, plans for the development of such a system have progressed slowly due to concerns over costs and feasibility. In recent years, Los Alamos National Laboratory has developed a knowledge management system that could serve as the basis for an IAEA Collaborative Environment (ICE). The ICE derivative knowledge management system described in this paper addresses the challenge of living in an era of information overload coupled with certain knowledge shortfalls. The paper describes and defines a system that is flexible, yet ensures coordinated and focused collaboration, broad data evaluation capabilities, architected and organized work flows, and improved communications. The paper and demonstration of ICE will utilize a hypothetical scenario to highlight the functional features that facilitate collaboration amongst and between information analysts and inspectors. The scenario will place these two groups into a simulated planning exercise for a safeguards inspection drawing upon past data acquisitions, inspection reports, analyst conclusions, and a coordinated walk-through of a 3-D model of the facility. Subsequent to the conduct of the simulated facility inspection, the detection of an anomaly and pursuit of follow up activities will illustrate the event notification, information sharing, and collaborative capabilities of the system. The use of a collaborative environment such as ICE to fulfill the complicated knowledge management demands of the Agency and facilitate the completion of annual State Evaluation Reports will also be addressed.

  1. Indoor environment program. 1994 annual report

    SciTech Connect

    Daisey, J.M.

    1995-04-01

    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}.

  2. Indoor environment program - 1995 annual report

    SciTech Connect

    Daisey, J.M.

    1996-06-01

    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}.

  3. Energy and the Environment: Volume 24

    SciTech Connect

    Socolow, R.H.

    1999-07-01

    The 24 papers in this volume are entitled: The art of energy efficiency--Protecting the environment with better technology; On the road to global ecology; Best practices for renewable energy implementation--Integrating end-user and commercial-sector opportunities and constraints; Biomass conversion to fuels; Changing trends in greenhouse gases other than carbon dioxide; Economic growth, liberalization, and the environment--A review of the evidence; Harmful algal blooms--A model for emergence of pathogenic microorganisms under conditions of ecological stress; Enhancing the performance of nuclear power reactors--Issues and opportunities; Environmental issues along the US-Mexico border--Drivers of change and the response of citizens and institutions; Ethics and international business; Fuel cells; High-level nuclear waste--The status of Yucca Mountain; Hydrogen production, transmission, and distribution; It's not easy being green--Innovative environmental technologies enhance hydropower's role in sustainable development; Megacities and the atmosphere; Methods for attributing ambient air pollutants to emission sources; Nuclear energy in the twenty-first century--Examination of a contentious subject; Pollution and human health in the St. Lawrence estuary; Southern perspectives in technology transfer; The post-Kyoto regime on climate change--Southern perspectives; Flexibility in the timing and mechanisms of greenhouse gas controls--A review of economic arguments; How much is energy R and D worth as insurance; A review of technical change in assessments of climate policy; and Energy technology and global change--Modeling techniques developed at NASA.

  4. Geotoxic materials in the surface environment

    SciTech Connect

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

    1981-12-07

    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.

  5. ENGINEERED BARRIER SYSTEM: PHYSICAL AND CHEMICAL ENVIRONMENT

    SciTech Connect

    R. Jarek

    2005-08-29

    The purpose of this model report is to describe the evolution of the physical and chemical environmental conditions within the waste emplacement drifts of the repository, including the drip shield and waste package surfaces. The resulting seepage evaporation and gas abstraction models are used in the total system performance assessment for the license application (TSPA-LA) to assess the performance of the engineered barrier system and the waste form. This report develops and documents a set of abstraction-level models that describe the engineered barrier system physical and chemical environment. Where possible, these models use information directly from other reports as input, which promotes integration among process models used for TSPA-LA. Specific tasks and activities of modeling the physical and chemical environment are included in ''Technical Work Plan for: Near-Field Environment and Transport In-Drift Geochemistry Model Report Integration'' (BSC 2005 [DIRS 173782], Section 1.2.2). As described in the technical work plan, the development of this report is coordinated with the development of other engineered barrier system reports. To be consistent with other project documents that address features, events, and processes (FEPs), Table 6.14.1 of the current report includes updates to FEP numbers and FEP subjects for two FEPs identified in the technical work plan (TWP) governing this report (BSC 2005 [DIRS 173782]). FEP 2.1.09.06.0A (Reduction-oxidation potential in EBS), as listed in Table 2 of the TWP (BSC 2005 [DIRS 173782]), has been updated in the current report to FEP 2.1.09.06.0B (Reduction-oxidation potential in Drifts; see Table 6.14-1). FEP 2.1.09.07.0A (Reaction kinetics in EBS), as listed in Table 2 of the TWP (BSC 2005 [DIRS 173782]), has been updated in the current report to FEP 2.1.09.07.0B (Reaction kinetics in Drifts; see Table 6.14-1). These deviations from the TWP are justified because they improve integration with FEPs documents. The updates

  6. Liquid salt environment stress-rupture testing

    DOEpatents

    Ren, Weiju; Holcomb, David E.; Muralidharan, Govindarajan; Wilson, Dane F.

    2016-03-22

    Disclosed herein are systems, devices and methods for stress-rupture testing selected materials within a high-temperature liquid salt environment. Exemplary testing systems include a load train for holding a test specimen within a heated inert gas vessel. A thermal break included in the load train can thermally insulate a load cell positioned along the load train within the inert gas vessel. The test specimen can include a cylindrical gage portion having an internal void filled with a molten salt during stress-rupture testing. The gage portion can have an inner surface area to volume ratio of greater than 20 to maximize the corrosive effect of the molten salt on the specimen material during testing. Also disclosed are methods of making a salt ingot for placement within the test specimen.

  7. Introduction to Cyber Technologies exercise environment

    SciTech Connect

    2014-12-17

    Exercise environment for Introduction to Cyber Technologies class. This software is essentially a collection of short scripts, configuration files, and small executables that form the exercise component of the Sandia Cyber Technologies Academy?s Introduction to Cyber Technologies class. It builds upon other open-source technologies, such as Debian Linux and minimega, to provide comprehensive Linux and networking exercises that make learning these topics exciting and fun. Sample exercises: a pre-built set of home directories the student must navigate through to learn about privilege escalation, the creation of a virtual network playground designed to teach the student about the resiliency of the Internet, and a two-hour Capture the Flag challenge for the final lesson. There are approximately thirty (30) exercises included for the students to complete as part of the course.

  8. Global environment protection strategy through thermal engineering

    SciTech Connect

    Hatta, K. ); Mori, Y. )

    1992-01-01

    This book contains papers from the final report of the research subcommittee in the thermal engineering division of the Japan Society of Mechanical Engineers. Due to the difficulty of determining nationwide countermeasures by governmental committees and the likelihood of unmanageable or uncooperative inter-governmental committees in the face of deteriorating environmental conditions, the subcommittee started its activities to develop concrete countermeasures for protecting the global environment. The subcommittee had several advantages such as not being influenced by external pressures and interferences, so that it could proceed with discussion from a purely academic and technical standpoint. The subcommittee members have made a concerted effort to report their research results and get them published, in contrast with international or national committees on environmental problems, which have served mainly as commentators and general reviewers. This book explains and proposes a strategy which includes the countermeasures and methodologies that the subcommittee obtained.

  9. Indoor Environment Program 1990 annual report

    SciTech Connect

    Not Available

    1992-01-01

    Approximately 38% of the energy consumed in the United States is used in buildings. Because humans spend an average of 85% to 90% of their time indoors, energy usage by the buildings sector can have a significant impact on human comfort, health and productivity. To advance energy conservation technologies while maintaining indoor air quality, research in the Indoor Environment Program (IEP) is directed toward understanding relations between building energy (usage and technologies), indoor air quality, and human health, comfort and productivity. The IEP addresses the issue of optimizing the health, comfort and productivity of a building's occupants while maintaining the building's energy efficiency. However, because ventilation is the dominant mechanism for removing pollutants with indoor sources, reduced ventilation may produce undesirable effects on indoor air quality and on the health, comfort, and productivity of a building's occupants. This issue is an important theme for the research of other research groups and projects within IEP.

  10. Indoor Environment Program 1990 annual report

    SciTech Connect

    Not Available

    1992-01-01

    Approximately 38% of the energy consumed in the United States is used in buildings. Because humans spend an average of 85% to 90% of their time indoors, energy usage by the buildings sector can have a significant impact on human comfort, health and productivity. To advance energy conservation technologies while maintaining indoor air quality, research in the Indoor Environment Program (IEP) is directed toward understanding relations between building energy (usage and technologies), indoor air quality, and human health, comfort and productivity. The IEP addresses the issue of optimizing the health, comfort and productivity of a building`s occupants while maintaining the building`s energy efficiency. However, because ventilation is the dominant mechanism for removing pollutants with indoor sources, reduced ventilation may produce undesirable effects on indoor air quality and on the health, comfort, and productivity of a building`s occupants. This issue is an important theme for the research of other research groups and projects within IEP.

  11. The Multiphysics Object Oriented Simulation Environment

    Energy Science and Technology Software Center

    2010-05-01

    MOOSE is a software framework for the development of complex multidimensional engineering analysis applications using the finite element method. It provides a clean, extensible interface for scientists to develop analysis applications by accepting weak forms (i.e., virtual work expressions) of the mathematical models that govern the behavior of the physical system being modeled. MOOSE provides spatial and temporal discretization support for these expressions and allows them to be coupled in general ways and with generalmore » boundary and initial conditions and constraints. MOOSE also provides a solution environment that allows the parallel solution of the described problem on computer systems ranging from one processor to massively parallel systems.« less

  12. Environment, Safety, and Health Reporting Notice

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2002-01-15

    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.

  13. Improving the environment in urban areas

    SciTech Connect

    Adamkus, V.V.

    1994-12-31

    The author discusses the need for improvements to the environment in urban areas, and efforts being made under the direction of the Environmental Protection Agency (EPA) to address these problems. The impact the new Clean Air Act can have on emissions from gasoline powered autos, diesel burning trucks, fixed emission sources ranging from utilities to chemical plants, and consumer products like hair sprays and charcoal starters, will all work together to improve air quality in urban areas. The author also discusses Brownfields Economic Redevelopment Plan efforts being supported by the EPA in a coordinated plan to get municipalities involved in cleaning up areas with pollution, to remove the blight on the urban areas, provide new land for development, and promote additional jobs.

  14. Introduction to Cyber Technologies exercise environment

    Energy Science and Technology Software Center

    2014-12-17

    Exercise environment for Introduction to Cyber Technologies class. This software is essentially a collection of short scripts, configuration files, and small executables that form the exercise component of the Sandia Cyber Technologies Academy’s Introduction to Cyber Technologies class. It builds upon other open-source technologies, such as Debian Linux and minimega, to provide comprehensive Linux and networking exercises that make learning these topics exciting and fun. Sample exercises: a pre-built set of home directories the studentmore » must navigate through to learn about privilege escalation, the creation of a virtual network playground designed to teach the student about the resiliency of the Internet, and a two-hour Capture the Flag challenge for the final lesson. There are approximately thirty (30) exercises included for the students to complete as part of the course.« less

  15. Deuteron-induced fusion in various environments

    SciTech Connect

    Hale, G.M.; Talley, T.L.

    1994-04-01

    The theory of deuteron-induced fusion will be discussed, first in free space, then in muonic molecules where the Coulomb repulsion is highly screened. It will be shown how a consistent description of the d + t reactions can be obtained in these environments using R-matrix theory. We compare fusion rates obtained from the time-dependent scattering theory with those implied by the partial widths of the resonance associated with muon-catalyzed d-t fusion. Finally, some speculative comments are made about how the d + d reactions might proceed in other media, such as metallic lattices. The unusual properties of states associated with ``shadow`` poles might account for some of the strange results seen in cold fusion experiments. We emphasize that the same methods can, and should, be used to describe this situation as well as the other two well-established phenomena.

  16. Motto: We work for people and environment

    SciTech Connect

    Barcik, M.

    1995-12-31

    This target has been under Danfoss realization for over 60 years, both in Denmark and all over the world. The operational range of the enterprise: is very wide. Danfoss manufactures a large assortment of products, starting from heat automatic control systems, through heat metering devices, industrial and refrigeration automatic control, compressors, flow meters, frequency converters, control systems, and monitoring. The four mainstays of the business activity are based on: high quality products; advanced manufacturing technology; care of the environment, and engagement of the staff. Since 1992 Danfoss has been manufacturing heat radiator thermostats in Poland. A unique solution - namely the use of a gas thermostatic head secures the highest energy savings and operational reliability. In 1993, Danfoss as the sixth company in Poland and the first in its business field, gained a ISO 9002 certificate.

  17. Adaptable Computing Environment/Self-Assembling Software

    Energy Science and Technology Software Center

    2007-09-25

    Complex software applications are difficult to learn to use and to remember how to use. Further, the user has no control over the functionality available in a given application. The software we use can be created and modified only by a relatively small group of elite, highly skilled artisans known as programmers. "Normal users" are powerless to create and modify software themselves, because the tools for software development, designed by and for programmers, are amore » barrier to entry. This software, when completed, will be a user-adaptable computing environment in which the user is really in control of his/her own software, able to adapt the system, make new parts of the system interactive, and even modify the behavior of the system itself. Som key features of the basic environment that have been implemented are (a) books in bookcases, where all data is stored, (b) context-sensitive compass menus (compass, because the buttons are located in compass directions relative to the mouose cursor position), (c) importing tabular data and displaying it in a book, (d) light-weight table querying/sorting, (e) a Reach&Get capability (sort of a "smart" copy/paste that prevents the user from copying invalid data), and (f) a LogBook that automatically logs all user actions that change data or the system itself. To bootstrap toward full end-user adaptability, we implemented a set of development tools. With the development tools, compass menus can be made and customized.« less

  18. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment Missouri Botanical Garden- EarthWays Center October 6, 2015 - 4:00pm How...

  19. Energy, Utility, and Environment Conference | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy, Utility, and Environment Conference Energy, Utility, and Environment Conference February 8, 2017 9:00AM EST to February 10, 2017 5:00PM EST San Diego, California

  20. CANCELED - Events & Topics in Renewable Energy & the Environment...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environment CANCELED - Events & Topics in Renewable Energy & the Environment Midwest Biodiesel Products LLC November 3, 2015 - 4:00pm Please join us for a tour of the Midwest...

  1. NIF and OMEGA X-Ray Environments Summary (Technical Report) ...

    Office of Scientific and Technical Information (OSTI)

    NIF and OMEGA X-Ray Environments Summary Citation Details In-Document Search Title: NIF and OMEGA X-Ray Environments Summary Abstract not provided. Authors: Fournier, K. B. 1 + ...

  2. NIF and OMEGA X-Ray Environments Summary (Technical Report) ...

    Office of Scientific and Technical Information (OSTI)

    NIF and OMEGA X-Ray Environments Summary Citation Details In-Document Search Title: NIF and OMEGA X-Ray Environments Summary You are accessing a document from the Department of ...

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

    SciTech Connect

    Voelz, G.L.

    1985-05-01

    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.

  4. STATE OF NEW MEXICO ENVIRONMENT DEPARTMENT RESOURCE PROTECTION...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    WASTE ISOLATION PILOT PLANT EDDY COUNTY, NEW MEXICO ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) NO. ... Protection Division ("Division") of the New Mexico Environment Department ("NMED"), and ...

  5. Environment, Safety and Health Assessments | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Environment, Safety and Health Assessments Environment, Safety and Health Assessments The Department of Energy's Office of Environment, Safety and Health Assessments, within the Office of Enterprise Assessments, is responsible for conducting assessments to provide information on programs and performance in protecting our workers, the public, and environment from hazards present at Department sites and operations. This information provides assurance to our stakeholders and identifies areas for

  6. Reach and get capability in a computing environment

    DOEpatents

    Bouchard, Ann M.; Osbourn, Gordon C.

    2012-06-05

    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.

  7. Climate Change, Drought & Environment | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Climate Change, Drought & Environment Climate Change, Drought & Environment Afternoon Plenary Session: Current Trends in the Advanced Bioindustry Climate Change, Drought, and Environment-Michael Champ, Executive Director, The Sustainable Water Challenge b13_champ_ap-1.pdf (3.87 MB) More Documents & Publications CX-010546: Categorical Exclusion Determination CX-013770: Categorical Exclusion Determination CX-011227: Categorical Exclusion Determination

  8. Irradiation Environment of the Materials Test Station

    SciTech Connect

    Pitcher, Eric John

    2012-06-21

    Conceptual design of the proposed Materials Test Station (MTS) at the Los Alamos Neutron Science Center (LANSCE) is now complete. The principal mission is the irradiation testing of advanced fuels and materials for fast-spectrum nuclear reactor applications. The neutron spectrum in the fuel irradiation region of MTS is sufficiently close to that of fast reactor that MTS can match the fast reactor fuel centerline temperature and temperature profile across a fuel pellet. This is an important characteristic since temperature and temperature gradients drive many phenomena related to fuel performance, such as phase stability, stoichiometry, and fission product transport. The MTS irradiation environment is also suitable in many respects for fusion materials testing. In particular, the rate of helium production relative to atomic displacements at the peak flux position in MTS matches well that of fusion reactor first wall. Nuclear transmutation of the elemental composition of the fusion alloy EUROFER97 in MTS is similar to that expected in the first wall of a fusion reactor.

  9. Performing Trade Studies in the CERCLA Environment

    SciTech Connect

    Borland, Mark Wilson; Rice, Philip Matthew; Jamison, Ronald Kirt

    2002-07-01

    During almost any project, situations will arise that require project management and/or engineering personnel to make choices regarding project direction or product development. Often these choices are simply a part of the normal engineering development cycle (e.g., refinement or optimization of the product design). Frequently, on Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and other similar projects, trade studies are initiated to address concerns or issues raised by stakeholders (e.g., EPA, local and state governments, local tribes, public). Where CERCLA projects, by definition, deal with releases or threatened releases of hazardous substances that may endanger public health or the environment, these trade studies must balance safety, risk and health issues, as well as cost and engineering viability. How these trade studies are carried out and documented/presented to the stakeholders involved can often be the difference between continued project progress and a "stalemate" leaving the project in limbo. This document describes a basic trade study process, which has proved successful in addressing stakeholder concerns while at the same time balancing the desires of the various parties involved.

  10. Multiphysics Integrated Coupling Environment (MICE) User Manual

    SciTech Connect

    Varija Agarwal; Donna Post Guillen

    2013-08-01

    The complex, multi-part nature of waste glass melters used in nuclear waste vitrification poses significant modeling challenges. The focus of this project has been to couple a 1D MATLAB model of the cold cap region within a melter with a 3D STAR-CCM+ model of the melter itself. The Multiphysics Integrated Coupling Environment (MICE) has been developed to create a cohesive simulation of a waste glass melter that accurately represents the cold cap. The one-dimensional mathematical model of the cold cap uses material properties, axial heat, and mass fluxes to obtain a temperature profile for the cold cap, the region where feed-to-glass conversion occurs. The results from Matlab are used to update simulation data in the three-dimensional STAR-CCM+ model so that the cold cap is appropriately incorporated into the 3D simulation. The two processes are linked through ModelCenter integration software using time steps that are specified for each process. Data is to be exchanged circularly between the two models, as the inputs and outputs of each model depend on the other.

  11. Economics, technology, and environment in Hungary

    SciTech Connect

    Kerekes, S. )

    1993-01-01

    While Western economies were making a transition away from high-polluting industries in the 1970s, Eastern European countries were making investments in industries and in mass-production technologies that are environmentally harmful and, besides, are not internationally competitive in an age of high energy and raw material costs. Recent improvements in the environment in Hungary are mostly due to the closing of these plants for purely economics reasons. As trade with the West grows, there is some danger that it will be based largely on environmentally harmful industries. In the present transition from a centrally planned economy with captive markets to a market-oriented economy, long-term investments in environmental protection must compete with more obvious and compelling short-term investments needed to counter the painful aspects of liberalization (unemployment, bankruptcy, heavy debt, etc.). Too much emphasis on environmental protection could fatally retard the transition, and too little attention to high revenue-high growth areas, such as tourism, could result in long-term environmental damage that would also defeat the process and goals of liberalization. The proposed path calls for steady, practical reforms to create the proper incentives, carried out under government supervision and with aid from external investors, lenders, and development agencies. 10 refs.

  12. Security Technologies for Open Networking Environments (STONE)

    SciTech Connect

    Muftic, Sead

    2005-03-31

    Under this project SETECS performed research, created the design, and the initial prototype of three groups of security technologies: (a) middleware security platform, (b) Web services security, and (c) group security system. The results of the project indicate that the three types of security technologies can be used either individually or in combination, which enables effective and rapid deployment of a number of secure applications in open networking environments. The middleware security platform represents a set of object-oriented security components providing various functions to handle basic cryptography, X.509 certificates, S/MIME and PKCS No.7 encapsulation formats, secure communication protocols, and smart cards. The platform has been designed in the form of security engines, including a Registration Engine, Certification Engine, an Authorization Engine, and a Secure Group Applications Engine. By creating a middleware security platform consisting of multiple independent components the following advantages have been achieved - Object-oriented, Modularity, Simplified Development, and testing, Portability, and Simplified extensions. The middleware security platform has been fully designed and a preliminary Java-based prototype has been created for the Microsoft Windows operating system. The Web services security system, designed in the project, consists of technologies and applications that provide authentication (i.e., single sign), authorization, and federation of identities in an open networking environment. The system is based on OASIS SAML and XACML standards for secure Web services. Its topology comprises three major components: Domain Security Server (DSS) is the main building block of the system Secure Application Server (SAS) Secure Client In addition to the SAML and XACML engines, the authorization system consists of two sets of components An Authorization Administration System An Authorization Enforcement System Federation of identities in multi

  13. Spongy icing in the marine environment

    SciTech Connect

    Lozowski, E.P.; Blackmore, R.Z.; Forest, T.W.; Shi, J.

    1996-12-01

    Newly formed marine ice accretions may include liquid brine amounts up to about 50% of the total accretion mass. Because they ignore this sponginess, traditional thermodynamic models of icing may significantly underestimate the total marine ice load. In an attempt to improve the capabilities of such models, the authors have undertaken experimental and theoretical research, directed at measuring and predicting the liquid fraction of ice accretions. The experimental work consisted of growing ice accretions on rotating cylinders in the Marine Icing Wind Tunnel at the University of Alberta, over a range of temperatures from {minus}2 C to {minus}25 C, and wind speeds from 19 to 30 m/s, at liquid water contents (3 to 9 g/m) typical of the marine spray environment. A calorimeter was used to measure the liquid fraction of the ice accretions. The experiments indicate that the liquid fraction is almost independent of the environmental conditions and ranges between about 32% and 47%. The authors have also developed a theoretical model of the morphology of the icing process which takes place under a falling supercooled liquid film. Comparisons between the model and experiments show that the model is able to predict accretion growth rate and sponginess with some degree of skill. However, there remain important aspects of the sponginess phenomenon which continue to elude them.

  14. DNA Persistence in a Sink Drain Environment

    SciTech Connect

    Winder, Eric M.; Bonheyo, George T.

    2015-07-31

    Biofilms are organized structures composed mainly of cells and extracellular polymeric substances produced by the constituent microorganisms. Ubiquitous in nature, biofilms have an innate ability to capture and retain passing material and may therefore act as natural collectors of contaminants or signatures of upstream activities. To determine the persistence and detectability of DNA passing through a sink drain environment, Bacillus anthracis strain Ames35 was cultured (6.35 x 107 CFU/mL), sterilized, and disposed of by addition to a sink drain apparatus with an established biofilm. The sink drain apparatus was sampled before and for several days after the addition of the sterilized B. anthracis culture to detect the presence of B. anthracis DNA. Multiple PCR primer pairs were used to screen for chromosomal and plasmid DNA with primers targeting shorter sequences showing greater amplification efficiency and success. PCR amplification and detection of target sequences indicate persistence of chromosomal DNA and plasmid DNA in the biofilm for 5 or more and 14 or more days, respectively.

  15. DNA Persistence in a Sink Drain Environment

    DOE PAGES [OSTI]

    Winder, Eric M.; Bonheyo, George T.

    2015-07-31

    Biofilms are organized structures composed mainly of cells and extracellular polymeric substances produced by the constituent microorganisms. Ubiquitous in nature, biofilms have an innate ability to capture and retain passing material and may therefore act as natural collectors of contaminants or signatures of upstream activities. To determine the persistence and detectability of DNA passing through a sink drain environment, Bacillus anthracis strain Ames35 was cultured (6.35 x 107 CFU/mL), sterilized, and disposed of by addition to a sink drain apparatus with an established biofilm. The sink drain apparatus was sampled before and for several days after the addition of themore » sterilized B. anthracis culture to detect the presence of B. anthracis DNA. Multiple PCR primer pairs were used to screen for chromosomal and plasmid DNA with primers targeting shorter sequences showing greater amplification efficiency and success. PCR amplification and detection of target sequences indicate persistence of chromosomal DNA and plasmid DNA in the biofilm for 5 or more and 14 or more days, respectively.« less

  16. The Global Environment Radiation Monitoring Network (GERMON)

    SciTech Connect

    Zakheim, B.J.; Goellner, D.A.

    1994-12-31

    Following the Chernobyl accident in 1986, a group of experts from the World Health Organization (WHO) and the United Nations Environment Program (UNEP) met in France to discuss and develop the basic principles of a global environmental radiation monitoring network (GERMON). The basic functions of this network were to provide regular reports on environmental radiation levels and to be in a position to provide reliable and accurate radiation measurements on a quick and accurate radiation measurements on a quick turnaround basis in the event of a major radiation release. By 1992, although 58 countries had indicated an interest in becoming a part of the GERMON system, only 16 were providing data on a regular basis. This paper traces the history of GERMON from its inception in 1987 through its activities during 1993-4. It details the objectives of the network, describes functions, lists its participants, and presents obstacles in the current network. The paper examines the data requirements for radiological emergency preparedness and offers suggestions for the current system. The paper also describes the growing need for such a network. To add a domestic perspective, the authors present a summary of the environmental monitoring information system that was used by the NRC in 1986 in its analyses of the Chernobyl incident. Then we will use this 1986 experience to propose a method for the use of GERMON should a similar occasion arise in the future.

  17. RADIOIODINE GEOCHEMISTRY IN THE SRS SUBSURFACE ENVIRONMENT

    SciTech Connect

    Kaplan, D.; Emerson, H.; Powell, B.; Roberts, K.; Zhang, S.; Xu, C.; Schwer, K.; Li, H.; Ho, Y.; Denham, M.; Yeager, C.; Santschi, P.

    2013-05-16

    Iodine-129 is one of the key risk drivers for several Savannah River Site (SRS) performance assessments (PA), including that for the Low-Level Waste Disposal Facility in E-Area. In an effort to reduce the uncertainty associated with the conceptual model and the input values used in PA, several studies have recently been conducted dealing with radioiodine geochemistry at the SRS. The objective of this report was to review these recent studies and evaluate their implications on SRS PA calculations. For the first time, these studies measured iodine speciation in SRS groundwater and provided technical justification for assuming the presence of more strongly sorbing species (iodate and organo-iodine), and measured greater iodine sediment sorption when experiments included these newly identified species; specifically they measured greater sorption coefficients (K{sub d} values: the concentration ratio of iodine on the solid phase divided by the concentration in the aqueous phase). Based on these recent studies, new best estimates were proposed for future PA calculations. The new K{sub d} values are greater than previous recommended values. These proposed K{sub d} values reflect a better understanding of iodine geochemistry in the SRS subsurface environment, which permits reducing the associated conservatism included in the original estimates to account for uncertainty. Among the key contributing discoveries supporting the contention that the K{sub d} values should be increased are that: 1) not only iodide (I{sup -}), but also the more strongly sorbing iodate (IO{sub 3}{sup -}) species exists in SRS groundwater (average total iodine = 15% iodide, 42% iodate, and 43% organoiodine), 2) when iodine was added as iodate, the measured K{sub d} values were 2 to 6 times greater than when the iodine was added as iodide, and perhaps most importantly, 3) higher desorption (10 to 20 mL/g) than (ad)sorption (all previous studies) K{sub d} values were measured. The implications of this

  18. Pervasive Collaboratorive Computing Environment Jabber Toolkit

    Energy Science and Technology Software Center

    2004-05-15

    PCCE Project background: Our experience in building distributed collaboratories has shown us that there is a growing need for simple, non-intrusive, and flexible ways to stay in touch and work together. Towards this goal we are developing a Pervasive Collaborative Computing Environment (PCCE) within which participants can rendezvous and interact with each other. The PCCE aims to support continuous or ad hoc collaboration, target daily tasks and base connectivity, be easy to use and installmore » across multiple platforms, leverage off of existing components when possible, use standards-based components, and leverage off of Grid services (e.g., security and directory services). A key concept for this work is "incremental trust", which allows the system's "trust" of a given user to change dynamically. PCCE Jabber client software: This leverages Jabber. an open Instant Messaging (IM) protocol and the related Internet Engineering Task Force (IETF) standards "XMPP" and "XMPP-IM" to allow collaborating parties to chat either one-on-one or in "chat rooms". Standard Jabber clients will work within this framework, but the software will also include extensions to a (multi-platform) GUI client (Gaim) for X.509-based security, search, and incremental trust. This software also includes Web interfaces for managing user registration to a Jabber server. PCCE Jabber server software: Extensions to the code, database, and configuration files for the dominant open-source Jabber server, "jabberd". Extensions for search, X.509 security, and incremental trust. Note that the jabberd software is not included as part of this software.« less

  19. Plasmonics Based Harsh Environment Compatible Chemical Sensors

    SciTech Connect

    Michael Carpenter

    2012-01-15

    Au-YSZ, Au-TiO{sub 2} and Au-CeO{sub 2} nanocomposite films have been investigated as a potential sensing element for high-temperature plasmonic sensing of H{sub 2}, CO, and NO{sub 2} in an oxygen containing environment. The Au-YSZ and Au-TiO{sub 2} films were deposited using PVD methods, while the CeO{sub 2} thin film was deposited by molecular beam epitaxy (MBE) and Au was implanted into the as-grown film at an elevated temperature followed by high temperature annealing to form well-defined Au nanoclusters. Each of the films were characterized by x-ray diffraction (XRD) and Rutherford backscattering spectrometry (RBS). For the gas sensing experiments, separate exposures to varying concentrations of H{sub 2}, CO, and NO{sub 2} were performed at a temperature of 500°C in oxygen backgrounds of 5.0, 10, and ~21% O{sub 2}. Changes in the localized surface plasmon resonance (LSPR) absorption peak were monitored during gas exposures and are believed to be the result of oxidation-reduction processes that fill or create oxygen vacancies in the respective metal oxides. This process affects the LSPR peak position either by charge exchange with the Au nanoparticles or by changes in the dielectric constant surrounding the particles. Hyperspectral multivariate analysis was used to gauge the inherent selectivity of the film between the separate analytes. From principal component analysis (PCA), unique and identifiable responses were seen for each of the analytes. Linear discriminant analysis (LDA) was also used on the Au-CeO{sub 2} results and showed separation between analytes as well as trends in gas concentration. Results indicate that each of the films are is selective towards O{sub 2}, H{sub 2}, CO, and NO{sub 2} in separate exposures. However, when the films were analyzed in a sensor array based experiment, ie simultaneous exposures to the target gases, PCA analysis of the combined response showed an even greater selective character towards the target gases. Combined

  20. ARM - Lesson Plans: Expansion of Population and Environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Expansion of Population and Environment Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Lesson Plans: Expansion of Population and Environment Objective The objective is to highlight the future population of the world in order to estimate its effect on the environment and on climate change.

  1. Environment, Safety, & Health | Princeton Plasma Physics Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environmental Management System Joint Working Group for Fusion Safety Furth Plasma Physics Library Lab Leadership Organization Chart Technology Transfer Contact Us Business Operations Careers/ Human Resources Directory Diversity and Inclusion Environment, Safety & Health Environmental Management System Joint Working Group for Fusion Safety Furth Plasma Physics Library Lab Leadership Organization Chart Technology Transfer Environment, Safety, & Health About PPPL ES&H The Environment,

  2. Built Environment Energy Analysis Tool | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Built Environment Energy Analysis Tool Built Environment Energy Analysis Tool This documentation describes the development of a tool created to evaluate the effects of built environment scenarios on transportation energy and greenhouse gas (GHG) emissions, and provides guidance on how to apply the tool. Documentation Presentation More Documents & Publications Revised Draft Guidance on Consideration of Greenhouse Gas Emissions and Climate Change in NEPA Reviews Scenario Development for the

  3. PNNL: Interfacial Dynamics in Radiation Environments and Materials (IDREAM)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Interfacial Dynamics in Radiation Environments and Materials (IDREAM) Interfacial Dynamics in Radiation Environments and Materials (IDREAM) The Interfacial Dynamics in Radiation Environments and Materials (IDREAM) Energy Frontier Research Center (EFRC) is a national resource sponsored by the Department of Energy (DOE) focused on new knowledge that will fuel innovation in the treatment of the nation's high level radioactive wastes. Innovation is needed to accelerate the processing of wastes that

  4. Independent Oversight Environment, Oak Ridge National Laboratory - June

    Office of Environmental Management (EM)

    2006 | Department of Energy Environment, Oak Ridge National Laboratory - June 2006 Independent Oversight Environment, Oak Ridge National Laboratory - June 2006 June 2006 Inspection of the Environmental Management Program at the Oak Ridge National Laboratory This report documents the results of an inspection of the environment, safety, and health programs for the environmental management program activities at the Department of Energy's (DOE) Oak Ridge National Laboratory. The inspection was

  5. Office of Environment, Safety and Health Assessments | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Assessments Office of Environment, Safety and Health Assessments MISSION The Office of Environment, Safety and Health Assessments conducts assessments to provide critical feedback and objective information on programs and performance in protecting our workers, the public and environment from the multiple hazards present at Department sites and operations.This information provides assurance to our stakeholders and identifies areas for improvement to our leadership to support the safe performance

  6. Our Commitment to Environment, Security, Safety and Health | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Commitment to Environment, Security, Safety and Health Our Commitment to Environment, Security, Safety and Health FE's 2011 ESS&amp;H Annual Report The Office of Fossil Energy is committed to conducting our mission to achieve the greatest benefit for all our stakeholders, including our employees and the public, while actively adhering to the highest applicable standards for environment, security, safety and health (ESS&H). We are working to continuously improve our practices

  7. Concern for the Environment | National Nuclear Security Administration |

    National Nuclear Security Administration (NNSA)

    (NNSA) Concern for the Environment Long before protection of the environment became a prevalent endeavor, it was a high priority in the Naval Nuclear Propulsion Program. From the beginning, the Program recognized that the environmental safety of operating U.S. nuclear-powered ships would be key to their acceptance at home and abroad. Long before protection of the environment became a prevalent endeavor, it was a high priority in the Naval Nuclear Propulsion Program. From the beginning, the

  8. Concern for the Environment | National Nuclear Security Administration |

    National Nuclear Security Administration (NNSA)

    (NNSA) Concern for the Environment Long before protection of the environment became a prevalent endeavor, it was a high priority in the Naval Nuclear Propulsion Program. From the beginning, the Program recognized that the environmental safety of operating U.S. nuclear-powered ships would be key to their acceptance at home and abroad. Long before protection of the environment became a prevalent endeavor, it was a high priority in the Naval Nuclear Propulsion Program. From the beginning, the

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Web) | Department of Energy 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 Food Web) 57_mhk_modeling.ppt (7.28 MB) More Documents & Publications Effects on the Physical Environment (Hydrodynamics, Sediment Transport, and Water Quality) Free Flow Energy (TRL 1 2 3 Component) - Design and Development of a Cross-Platform Submersible Generator Optimized for the

  10. Alaska Forum on the Environment | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Alaska Forum on the Environment Alaska Forum on the Environment February 6, 2017 8:00AM AKST to February 10, 2017 5:00PM AKST Anchorage, Alaska Dena'ina Center 600 W. 7th Ave. Anchorage, AK 99501 The Alaska Forum on the Environment is Alaska's largest statewide gathering of environmental professionals from government agencies, nonprofit and for-profit businesses, community leaders, Alaskan youth, conservationists, biologists, and community elders. The sessions include topics on climate change,

  11. Certificate in Renewable Energy and the Environment | Photosynthetic

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Antenna Research Center Certificate in Renewable Energy and the Environment Certificate in Renewable Energy and the Environment Awarded by PARC/I-CARES, the Certificate in Renewable Energy and the Environment provides an organized channel for students who wish to pursue interdisciplinary energy studies in addition to their selected major and/or minor. The program combines academic courses, outreach interactions, hands-on research experiences, and networking opportunities. Courses are

  12. Environment, Safety and Health | Y-12 National Security Complex

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    About / Environment, Safety and ... Environment, Safety and Health In performing Y-12's mission and in modernizing the Y-12 Complex, we are fully committed to ensuring the safety and health of our workers, the public, and the environment. Our commitment is described in our ES&H Policy Statement, which explains how Y-12's policy is integrated into our business processes and systems, day-to-day operations, modernization initiatives, and planning activities. Activities performed by Consolidated

  13. Evolution of Grain Boundary Networks in Extreme Radiation Environments

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of the Evolution of Grain Boundary Networks in Extreme Radiation Environments. Evolution of Grain Boundary Networks in Extreme Radiation Environments Research Our objective is to understand the characteristics of an "optimal" grain boundary (GB) network that minimizes microstructural evolution in radiation environments. Through our research we have elucidated that this optimal network requires a balance between two populations of grain boundaries: low free volume (low free energy)

  14. Transformation of the Built Environment by 2030 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Transformation of the Built Environment by 2030 Transformation of the Built Environment by 2030 July 6, 2016 - 4:06pm Addthis Transformation of the Built Environment by 2030 By Monica Kanojia Architecture 2030 has been lauded by industry and collaborative colleagues alike for its development and implementation of key strategies to reduce fossil fuel consumption and greenhouse gas (GHG) emissions, as well as stimulating the creation of resilient communities that have the ability to adapt to the

  15. Gregory H. Friedman: Before the Subcommittee on Environment and the

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Economyof the Committee on Energy and Commerce U.S. House of Representatives | Department of Energy Environment and the Economyof the Committee on Energy and Commerce U.S. House of Representatives Gregory H. Friedman: Before the Subcommittee on Environment and the Economyof the Committee on Energy and Commerce U.S. House of Representatives June 1, 2011 Before the Subcommittee on Environment and the Economyof the Committee on Energy and Commerce U.S. House of Representatives Statement of

  16. Gregory H. Friedman: Before the Subcommittee on Energy and Environment

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Committee on Science U.S. House of Representatives | Department of Energy Subcommittee on Energy and Environment Committee on Science U.S. House of Representatives Gregory H. Friedman: Before the Subcommittee on Energy and Environment Committee on Science U.S. House of Representatives August 1, 1996 Before the Subcommittee on Energy and Environment Committee on Science U.S. House of Representatives Statement of Gregory H. Friedman, Deputy Inspector General for Audit Services Department of

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Technology Before the House Subcommittee on Energy and Environment - Committee on Science, Space, and Technology Testimony of Charles McConnell, Assistant Secretary of Fossil...

  18. Plutonium Isotopes in the Terrestrial Environment at the Savannah...

    Office of Scientific and Technical Information (OSTI)

    Plutonium Isotopes in the Terrestrial Environment at the Savannah River Site, USA. A Long-Term Study Citation Details In-Document Search Title: Plutonium Isotopes in the ...

  19. Centre for Energy, Environment and Engineering Zambia | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    ss":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map References: CAN International 1 Centre for Energy, Environment and Engineering Zambia is a research...

  20. RAPID/BulkTransmission/Environment | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Policy Act (HEPA) Hawaii Department of Health Office of Environmental Quality Control Bulk Transmission Environment in Idaho Varies by local municipality Varies by...

  1. Volume II, Environment, Safety, and Health Special Review of...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    for Nanoscale Material Activities at Department of Energy Laboratories, August 2008 Volume II, Environment, Safety, and Health Special Review of Work Practices for Nanoscale ...

  2. Leadership for Environment and Development | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    for Environment and Development (LEAD), headquartered in London, United Kingdom, is an international non-profit organization. LEAD programs exist in more than 90 countries where...

  3. Long Term Environment and Economic Impacts of Coal Liquefaction...

    Office of Scientific and Technical Information (OSTI)

    Long Term Environment and Economic Impacts of Coal Liquefaction in China Fletcher, Jerald 01 COAL, LIGNITE, AND PEAT The project currently is composed of six specific tasks - three...

  4. Geothermal Energy and the Environment - Energy Explained, Your...

    Energy Information Administration (EIA) (indexed site)

    Geothermal > Geothermal Energy & the Environment Energy Explained - Home What Is Energy? Forms of Energy Sources of Energy Laws of Energy Units and Calculators Energy Conversion ...

  5. Solar Energy and the Environment - Energy Explained, Your Guide...

    Energy Information Administration (EIA) (indexed site)

    Energy and the Environment Energy Explained - Home What Is Energy? Forms of Energy Sources of Energy Laws of Energy Units and Calculators Energy Conversion Calculators British ...

  6. Office of the Assistant General Counsel for Environment

    Energy.gov [DOE]

    The Office of the Assistant General Counsel for Environment provides legal review, support, and advice to DOE with regard to environmental protection and compliance with the National Environmental...

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

    Energy.gov [DOE] (indexed site)

    Director National Energy Technology Laboratory Before the Subcommittee on Energy and Environment - House Committee on Science, Space, and Technology 11-30-12AnthonyCugini FT HSST...

  8. Before the Subcommittees on Energy and Environment - House Committee...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Technology Testimony of Guido DeHoratiis, Acting Deputy Assistant Secretary for Oil and Gas, Office of Fossil Energy Before the Subcommittees on Energy and Environment - House...

  9. Blind Geothermal System Exploration in Active Volcanic Environments...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Blind Geothermal System Exploration in Active Volcanic Environments; Multi-phase Geophysical and Geochemical Surveys in Overt & Subtle Volcanic Systems, Hawaii & Maui Blind...

  10. Gregory H. Friedman: Before the Subcommittee on Environment and...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Gregory H. Friedman: Before the Subcommittee on Environment and the Economyof the ... Representatives Statement of Gregory H. Friedman, Inspector General U.S. Department of ...

  11. Gregory H. Friedman: Before the Subcommttee on Energy and Environment...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Gregory H. Friedman: Before the Subcommttee on Energy and Environment of the Committee on ... Statement of Gregory H. Friedman, Inspector General Department of Energy Request to ...

  12. Gregory H. Friedman: Before the Subcommittee on Energy and Environment...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Gregory H. Friedman: Before the Subcommittee on Energy and Environment Committee on ... Representatives Statement of Gregory H. Friedman, Deputy Inspector General for Audit ...

  13. Long Term Environment and Economic Impacts of Coal Liquefaction...

    Office of Scientific and Technical Information (OSTI)

    of Coal Liquefaction in China Citation Details In-Document Search Title: Long Term Environment and Economic Impacts of Coal Liquefaction in China The project currently is ...

  14. Global Relationship Assessment to Protect the Environment (GRAPE...

    OpenEI (Open Energy Information) [EERE & EIA]

    Environment (GRAPE) AgencyCompany Organization: Institute for Applied Energy, Japan Sector: Climate Topics: Analysis Tools ComplexityEase of Use: Moderate Website:...

  15. CL-20 Reactivity in the Subsurface Environment and Potential...

    Office of Scientific and Technical Information (OSTI)

    and Potential for Migration Citation Details In-Document Search Title: CL-20 Reactivity in the Subsurface Environment and Potential for Migration Hexanitrohexaazaisowurtzit...

  16. Anthropogenic plutonium-244 in the environment: Insights into...

    Office of Scientific and Technical Information (OSTI)

    Anthropogenic plutonium-244 in the environment: Insights into plutonium's longest-lived isotope Citation Details In-Document Search Title: Anthropogenic plutonium-244 in the ...

  17. Colorado Department of Public Health and Environment: Watershed...

    OpenEI (Open Energy Information) [EERE & EIA]

    Colorado Department of Public Health and Environment: Watershed 319 Website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Colorado Department of...

  18. Environment Energy Tech Services Ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Name: Environment Energy Tech Services Ltd Place: West Bengal, India Product: Focused on rural electrification; setting up polysilicon plant in West Bengal. References:...

  19. Colorado Department of Health & Environment Nonpoint Source Webpage...

    OpenEI (Open Energy Information) [EERE & EIA]

    Source Webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Colorado Department of Health & Environment Nonpoint Source Webpage Abstract This...

  20. Hangzhou Energy Environment Engineering Co Ltd GEEE | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Province, China Zip: 310020 Product: The company develops, designs and contructs biogas plants. References: Hangzhou Energy & Environment Engineering Co Ltd (GEEE)1 This...

  1. Blind Geothermal System Exploration in Active Volcanic Environments...

    OpenEI (Open Energy Information) [EERE & EIA]

    Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Blind Geothermal System Exploration in Active Volcanic Environments; Multi-phase Geophysical...

  2. RAPID/Geothermal/Environment/Alaska | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    None ContactsAgencies: Alaska Department of Natural Resources, Alaska Department of Fish and Game, Alaska Department of Environmental Conservation State Environment Process...

  3. RAPID/BulkTransmission/Environment/Alaska | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    ContactsAgencies: Alaska Department of Natural Resources, Alaska Department of Fish and Game, Alaska Department of Environmental Conservation State Environment Process...

  4. RAPID/Geothermal/Environment/Oregon | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    None ContactsAgencies: Oregon State Historic Preservation Office, Oregon Department of Fish and Wildlife, Oregon Department of Environmental Quality State Environment Process...

  5. Built-Environment Wind Turbines | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Turbines Jump to: navigation, search Built-environment wind turbine projects are wind energy projects that are constructed on, in, or near buildings. These projects present an...

  6. Webinar: Biofuels for the Environment and Communities | Department...

    Energy.gov [DOE] (indexed site)

    Biofuels for the Environment and Communities sustainabilitywebinaroverview20150422.pdf (1.04 MB) sustainabilitywebinardale20150422.pdf (2.73 MB) sustainabilitywebinarnegri...

  7. Structural Evolution of Molybdenum Carbides in Hot Aqueous Environment...

    Office of Scientific and Technical Information (OSTI)

    Hydroprocessing of Acetic Acid Prev Next Title: Structural Evolution of Molybdenum Carbides in Hot Aqueous Environments and Impact on Low-Temperature Hydroprocessing of ...

  8. The Geophysical Environment Around Waunita Hot Springs | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    to library Report: The Geophysical Environment Around Waunita Hot Springs Author A. L. Lange Organization Colorado Geological Survey in Cooperation with the U.S. Department...

  9. STATE OF NEW MEXICO ENVIRONMENT DEPARTMENT ENVIRONMENTAL HEALTH...

    Office of Environmental Management (EM)

    NATIONAL LABORATORY ) LOS ALAMOS COUNTY. NEW MEXICO > COMPLIANCE ORDER NO. HWB-14-20 ... the allegation in Paragraph 1 that the New Mexico Environment Department (NMED) is an ...

  10. Interactions between cumulus convection and its environment as...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Interactions between cumulus convection and its environment as revealed by the MC3E sounding array Citation Details In-Document Search Title: Interactions between ...

  11. 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...

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

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

  13. New Mexico Environment Department Presents WIPP Its Highest Recognitio...

    Office of Environmental Management (EM)

    Environment Department (NMED) with Green Zia Environmental Leadership Program (GZELP) Gold Level membership for excellence. The GZELP annually recognizes organizations and...

  14. Liaoning Kaitian Renewable Energy Environment Co Ltd | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Liaoning-based company that develops landfill gas utilisation projects that provide warm water to surrounding areas. References: Liaoning Kaitian Renewable Energy & Environment...

  15. Accord Global Environment Technology Co Ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Accord Global Environment Technology Co Ltd Place: Beijing, China Zip: 100022 Sector: Services Product: Accord Global Environmental Technology Co Ltd (AGET) is an independent...

  16. Ch. VI, The geophysical environment around Waunita Hot Springs...

    OpenEI (Open Energy Information) [EERE & EIA]

    VI, The geophysical environment around Waunita Hot Springs Author A. L. Lange Editor T. G. Zacharakis Published Colorado Geological Survey in Cooperation with the U.S. Department...

  17. Kumasi Institute of Technology and Environment Feed | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    US Savannah River National Laboratory (SRNL) UNEP-Risoe Centre on Energy, Climate and Sustainable Development United Nations Environment Programme (UNEP) United Nations...

  18. Energy and Environment Partnership Programme for Mekong Region...

    OpenEI (Open Energy Information) [EERE & EIA]

    Thailand UN Region South-Eastern Asia References EEP Mekong1 Overview "Energy and Environment Partnership (EEP) with Mekong region countries is a grant offering program to...

  19. Computational Cell Environment: A Problem Solving Environment for integrating diverse biological data

    SciTech Connect

    Klicker, Kyle R.; Singhal, Mudita; Stephan, Eric G.; Trease, Lynn L.; Gracio, Deborah K.

    2004-06-22

    Biologists and bioinformaticists face the ever-increasing challenge of managing large datasets queried from diverse data sources. Genomics and proteomics databases such as the National Center for Biotechnology (NCBI), Kyoto Encyclopedia of Genes and Genomes (KEGG), and the European Molecular Biology Laboratory (EMBL) are becoming the standard biological data department stores that biologists visit on a regular basis to obtain the supplies necessary for conducting their research. However, much of the data that biologists retrieve from these databases needs to be further managed and organized in a meaningful way so that the researcher can focus on the problem that they are trying to investigate and share their data and findings with other researchers. We are working towards developing a problem-solving environment called the Computational Cell Environment (CCE) that provides connectivity to these diverse data stores and provides data retrieval, management, and analysis through all aspects of biological study. In this paper we discuss the system and database design of CCE. We also outline a few problems encountered at various stages of its development and the design decisions taken to resolve them.

  20. Biofuels for the Environment and Communities Webinar: Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Biofuels for the Environment and Communities April 22, 2015 Bioenergy Technologies Office (BETO) 2 | Bioenergy Technologies Office Agenda * Introduction and BETO Overview - Kristen Johnson, BETO Technology Manager * Biofuels for the Environment and Communities - Virginia Dale, Oak Ridge National Laboratory - Cristina Negri, Argonne National Laboratory 3 | Bioenergy Technologies Office Please record any questions and comment you may have during the webinar and send them to

  1. The American Institute of Architects Committee on The Environment

    SciTech Connect

    Gordon, H.T.

    1995-12-31

    In response to growing concerns about the impact of the building industry on the global environment, the AIA formed a committee to increase awareness of the relationship between the designer and the built environment. This paper includes the mission statement and summarizes the major accomplishments and primary issues.

  2. Computing, Environment & Life Sciences Directorate Organization Chart |

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Argonne National Laboratory Events About Us Organization Chart Staff Directory Career Opportunities Intranet About Us Intranet Argonne National Laboratory Computing, Environment and Life Sciences Organizations Facilities and Institutes News Events About Us Organization Chart Staff Directory Career Opportunities Computing, Environment & Life Sciences Directorate Organization Chart PDF icon cels_org_chart.pdf

  3. Hearing Before the Senate Environment and Public Works Committee |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Environment and Public Works Committee Hearing Before the Senate Environment and Public Works Committee 02-24-16_SEPW_Gruenspecht (556.42 KB) More Documents & Publications Hearing Before the House Energy and Commerce Subcommittee on Energy and Power Before the Subcommittee on Energy and Power - Committee on Energy and Commerce Market Drivers for Biofuels

  4. In the forefront of the fight for our environment

    SciTech Connect

    Not Available

    1990-01-01

    This booklet publicizes the work of the Quebec Regional Office of Environment Canada's Environmental Protection Branch. It answers the most frequently asked questions on enforcing the law; controlling toxic substances, water and air pollution; Environment Canada's responsibilities in waste management and contaminated sites; and supporting the St. Lawrence action plan.

  5. Measurements of the radiation environment on the APEX satellite

    SciTech Connect

    Sims, A.J.; Dyer, C.S.; Watson, C.J.; Peerless, C.L.

    1996-06-01

    The Cosmic Radiation Environment and Dosimetry experiment was built to accompany the CRUX (Cosmic Ray Upset) experiment on the USAF APEX satellite, launched in August 1994. Results of measurements of the space radiation environment are presented here while a companion paper presents CRUX measurements of upsets correlated with proton flux.

  6. Environment Policy, Guidance & Reports | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Policy, Guidance & Reports Environment Policy, Guidance & Reports The Office of Environmental Policy and Assistance establishes environmental protection policy, requirements and expectations for the Department to ensure that the environment is adequately protected from hazards associated with DOE environmental risks and impacts are minimized and compliant with environmental protection laws, regulations and standards are achieved. Technical experts work proactively with headquarters and

  7. Work environments and organizational effectiveness: A call for integration

    SciTech Connect

    Heerwagen, J.H.; Heubach, J.G.; Brown, B.W.; Sanchez, J.A.; Montgomery, J.C.; Weimer, W.C.

    1994-07-01

    In response to a request from the Pacific Northwest Laboratory`s Analytical Chemistry Upgrades Program, a team was formed to (1) review work environment and productivity research, (2) report the research in a manner usable to organizational decision-makers, (3) identify Hanford Site facilities examples of the work environment principles and research, and (4) publish the review results in a referred journal. This report summarizes the work environment-organizational effectiveness research reviewed, provides the foundation for a publishable article, and outlines the integration of work environment research and organizational effectiveness in continuing improvement programs and strategic planning. The research cited in this review shows that the physical work environment offers a valuable tool that, used wisely, can contribute significantly to the performance of an organization, its bottom-line economics, and the well-being of all of its employees. This finding leads to one central recommendation: to derive the maximum benefit to the corporation, managers and designers must integrate organizational goals and programs with work environment design. While much of the research cited focuses on office environments, the results and design principles and practices are relevant to a full range of settings: laboratories, schools, hospitals, and factories. The major findings of the research reviewed are summarized below in four areas: (1) performance, (2) well-being, (3) image, and (4) turnover and recruitment.

  8. About the Environment Team 1 (LM-20.1) | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Environment Team 1 (LM-20.1) About the Environment Team 1 (LM-20.1) Text coming

  9. How to Save the Environment and Money | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Save the Environment and Money How to Save the Environment and Money April 21, 2012 - 12:02pm Addthis Amanda Scott Amanda Scott Former Managing Editor, Energy.gov On Friday, Secretary Chu hosted a live chat discussion to celebrate the 42nd annual Earth Day. The conversation with an in-person audience, streamed live here on energy.gov, highlighted the fact that we don't have to choose between our economy and our environment. For example, Secretary Chu highlighted how easy it is to save money and

  10. Universal dynamical decoupling of multiqubit states from environment

    SciTech Connect

    Jiang, Liang; Imambekov, Adilet

    2011-12-15

    We study the dynamical decoupling of multiqubit states from environment. For a system of m qubits, the nested Uhrig dynamical decoupling (NUDD) sequence can efficiently suppress generic decoherence induced by the system-environment interaction to order N using (N+1){sup 2m} pulses. We prove that the NUDD sequence is universal, i.e., it can restore the coherence of an m-qubit quantum system independent of the details of the system-environment interaction. We also construct a general mapping between dynamical decoupling problems and discrete quantum walks in certain functional spaces.

  11. Before the Senate Environment and Public Works Committee | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Statement Before the Committee on Environment and Public Works, United States Senate, Washington, D.C. By: Steven Chu, Secretary of Energy Subject: H.R. 2454, the American Clean...

  12. Before the Senate Environment and Public Works Committee | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Before the Senate Environment and Public Works Committee By: Secretary Steven Chu Subject: Climate Change Legislation PDF icon 10-27-09FinalTestimony(Chu).pdf More Documents &...

  13. David Turner! NERSC User Services Group NERSC User Environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    User Environment --- 1 --- September 10, 2013 Overview * Login N odes, F ile S ystems, a nd D ot F iles - David T urner * So;ware M odules - Doug J acobsen * Compilers - Mike S ...

  14. LNG markets: Implications of a low energy price environment for...

    Annual Energy Outlook

    low energy price environment for demand and U.S. exports LNG: Long-Term Competitiveness in ... is a substitution fuel competing in the ... China: LCOE Forecast (MWh) 9 What does it ...

  15. RADIATION PROTECTION OF THE PUBLIC AND THE ENVIRONMENT

    National Nuclear Security Administration (NNSA)

    AND THE ENVIRONMENT U.S. DEPARTMENT OF ENERGY Office of Health, Safety and Security DOE ... under the control of the Department of Energy (DOE) pursuant to the Atomic Energy Act ...

  16. Deputy Associate Under Secretary for Environment, Health, and Safety

    Energy.gov [DOE]

    The Office of the Associate Under Secretary for Environment, Health, Safety, and Security (AU) provides corporate leadership and strategic approaches for protecting the U.S. Department of Energy's...

  17. Resilient Design: Transitioning to the New Built Environment

    Office of Energy Efficiency and Renewable Energy (EERE)

    Alex Wilson, Founder, BuildingGreen Inc. and Resilient Design Institute, provides context for why we need to be considering resilience in looking at the built environment during the coming decades.

  18. Environment, Safety, and Health Program for Department of Energy Operations

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    1986-09-23

    To establish the Environment, Safety, and Health (ES&H) Program for Department of Energy (DOE) operations. Cancels DOE O 5480.1A. Canceled by DOE N 251.4.

  19. Recommendations for Analyzing Accidents under the National Environment...

    Energy Saver

    population. The environment includes biota and environmental media, such as land and water. U.S. Department of Energy, Office of NEPA Policy and Compliance July 2002 4 With...

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

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    would provide protection from these airborne hazards. Areas began to be flagged off and buffer areas established. Over the ensuing years the environment at the Y-12 site has been...

  1. Strength recovery of cement composites in steam and carbonate environments

    DOE Data Explorer

    Tom Butcher

    2016-04-28

    The data include compressive strength and Young's Modulus recoveries in steam and carbonate environments at 270degC for four chemically different cement composites after imposed controlled damaged.

  2. Radiation Protection of the Public and the Environment

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2011-02-11

    The order establishes requirements to protect the public and the environment against undue risk from radiation associated with radiological activities conducted under the control of DOE pursuant to the Atomic Energy Act of 1954, as amended.

  3. Environment Park S p A | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Park S p A Jump to: navigation, search Name: Environment Park S.p.A. Place: Italy Sector: Services Product: General Financial & Legal Services ( State-owned commercial entity )...

  4. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    & the Environment Tyson Research Center tour April 14, 2015 - 3:15pm Tyson Living Learning Center - April 14th, 3:15 - 5:00pm Attendees will tour the Living Learning Center,...

  5. Pan African Vision for the Environment (PAVE) | Open Energy Informatio...

    OpenEI (Open Energy Information) [EERE & EIA]

    to: navigation, search Name: Pan African Vision for the Environment (PAVE) Address: P.O.BOX 494, Ijanikin Place: Lagos, Nigeria Year Founded: 1998 Phone Number: +234-8033510419...

  6. Radiation Safety - Protecting the Public and the Environment...

    Energy Saver

    The Department of Energy has a stringent program for protecting its workers, the public, and the environment from radiation. This web area has links to tools and aids for the ...

  7. Energy and the Environment - Energy Explained, Your Guide To Understanding

    Energy Information Administration (EIA) (indexed site)

    Energy - Energy Information Administration Environment Energy Explained - Home What Is Energy? Forms of Energy Sources of Energy Laws of Energy Units and Calculators Energy Conversion Calculators British Thermal Units (Btu) Degree-Days U.S. Energy Facts State and U.S. Territory Data Use of Energy In Industry For Transportation In Homes In Commercial Buildings Efficiency and Conservation Energy and the Environment Greenhouse Gases Effect on the Climate Where Greenhouse Gases Come From Outlook

  8. Blind Geothermal System Exploration in Active Volcanic Environments;

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Multi-phase Geophysical and Geochemical Surveys in Overt & Subtle Volcanic Systems, Hawaii & Maui | Department of Energy Blind Geothermal System Exploration in Active Volcanic Environments; Multi-phase Geophysical and Geochemical Surveys in Overt & Subtle Volcanic Systems, Hawaii & Maui Blind Geothermal System Exploration in Active Volcanic Environments; Multi-phase Geophysical and Geochemical Surveys in Overt & Subtle Volcanic Systems, Hawaii & Maui DOE Geothermal

  9. Integrated Energy Analysis and Validation Environment | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Integrated Energy Analysis and Validation Environment Integrated Energy Analysis and Validation Environment Lead Performer: EnergyAnalytics - Avon, CT DOE Funding: $86,147 Cost Share: N/A Project Term: June 2014 - March 2015 Funding Opportunity: Small Business Innovation Research FY 2014 Phase 1 Release 2 Awards Project Objective A great deal of progress has been made in delivery of highly mature building systems energy simulation tools. However, application of these highly

  10. Interfacial Dynamics in Radioactive Environments and Materials (IDREAM) |

    Office of Science (SC)

    U.S. DOE Office of Science (SC) Interfacial Dynamics in Radioactive Environments and Materials (IDREAM) Energy Frontier Research Centers (EFRCs) EFRCs Home Centers EFRC External Websites Research Science Highlights News & Events Publications History Contact BES Home Centers Interfacial Dynamics in Radioactive Environments and Materials (IDREAM) Print Text Size: A A A FeedbackShare Page idream Director Sue Clark Lead Institution Pacific Northwest National Laboratory Year Established 2016

  11. Research Portfolio Report Small Producers: Environment and Water Management

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environment and Water Management Cover image: Stored Wyoming Roll-out mats after unloading from truck. Research Portfolio Report Small Producers: Environment and Water Management DOE/NETL-2015/1699 Prepared by: Kathy Bruner, Jennifer Funk, and Christine Rueter KeyLogic Systems, Inc. National Energy Technology Laboratory (NETL) Contact: James Ammer james.ammer@netl.doe.gov Contract DE-FE0004003 Activity 4003.200.03 DISCLAIMER This report was prepared as an account of work sponsored by an agency

  12. Los Alamos National Laboratory (LANL) Safety Conscious Work Environment

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    (SCWE) Self-Assessment | Department of Energy National Laboratory (LANL) Safety Conscious Work Environment (SCWE) Self-Assessment Los Alamos National Laboratory (LANL) Safety Conscious Work Environment (SCWE) Self-Assessment The documents included in this listing are additional references not included in the Phase 2 Radiological Release at the Waste Isolation Pilot Plant, Attachment F: Bibliography and References report. The documents were examined and used to develop the final report. Los

  13. Federal Agencies Combine Efforts to Protect Environment and Reduce Home

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Bills | Department of Energy Combine Efforts to Protect Environment and Reduce Home Energy Bills Federal Agencies Combine Efforts to Protect Environment and Reduce Home Energy Bills July 11, 2005 - 2:07pm Addthis Department of Housing and Urban Development; Department of Energy; Environmental Protection Agency WASHINGTON, DC- The Bush administration today announced a major new partnership aimed at reducing household energy costs by 10 percent over the next decade. The Partnership for

  14. AGREEMENT BETWEEN NEW MEXICO ENVIRONMENT DEPARTMENT HAZARDOUS WASTE BUREAU

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    AGREEMENT BETWEEN NEW MEXICO ENVIRONMENT DEPARTMENT HAZARDOUS WASTE BUREAU AND WASTE ISOLATION PILOT PLANT PERMITTEES REGARDING A TIME EXTENSION FOR DISPUTE RESOLUTION RELATED TO FINAL AUDIT REPORT A-09-08 OF THE IDAHO NATIONAL LABORATORY/CENTRAL CHARACTERIZATION PROJECT BACKGROUND 1. In a letter dated May 18,2009, the Hazardous Waste Bureau of the New Mexico Environment Department (NMED) provided comments on the Idaho National Laboratory/Central Characterization Project (INLlCCP) Audit Report

  15. Raeanna Sharp-Geiger-Creating a cleaner, greener environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Raeanna Sharp-Geiger Raeanna Sharp-Geiger-Creating a cleaner, greener environment Sharp-Geiger helps identify, evaluate and control chemical, physical, biological, radiological and environmental hazards. March 28, 2014 Raeanna Sharp-Geiger Raeanna Sharp-Geiger "They wanted to create a comfortable environment where women from all across the diverse Lab could network, collaborate, share ideas and gain a broader perspective" Creating Los Alamos Women's Group Inspired by their informal

  16. Computational Systems & Software Environment | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) Computational Systems & Software Environment The mission of this national sub-program is to build integrated, balanced, and scalable computational capabilities to meet the predictive simulation requirements of NNSA. This sub-program strives to provide users of ASC computing resources a stable and seamless computing environment for all ASC-deployed platforms. Along with these powerful systems that ASC will maintain and field the supporting software infrastructure

  17. Effects on the Physical Environment (Hydrodynamics, Sediment Transport, and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Water Quality) | Department of Energy Sediment Transport, and Water Quality) Effects on the Physical Environment (Hydrodynamics, Sediment Transport, and Water Quality) Effects on the Physical Environment (Hydrodynamics, Sediment Transport, and Water Quality) 56_tools_methods_to_measure_predict_envrionmental_impacts_snl_roberts.pptx (2.23 MB) More Documents & Publications FY 09 Lab Call: Research & Assessment for MHK Development 2014 Water Power Program Peer Review Compiled

  18. Biomass and the Environment - Energy Explained, Your Guide To Understanding

    Energy Information Administration (EIA) (indexed site)

    Energy - Energy Information Administration Biomass & the Environment Energy Explained - Home What Is Energy? Forms of Energy Sources of Energy Laws of Energy Units and Calculators Energy Conversion Calculators British Thermal Units (Btu) Degree-Days U.S. Energy Facts State and U.S. Territory Data Use of Energy In Industry For Transportation In Homes In Commercial Buildings Efficiency and Conservation Energy and the Environment Greenhouse Gases Effect on the Climate Where Greenhouse Gases

  19. Ethanol and the Environment - Energy Explained, Your Guide To Understanding

    Energy Information Administration (EIA) (indexed site)

    Energy - Energy Information Administration Ethanol & the Environment Energy Explained - Home What Is Energy? Forms of Energy Sources of Energy Laws of Energy Units and Calculators Energy Conversion Calculators British Thermal Units (Btu) Degree-Days U.S. Energy Facts State and U.S. Territory Data Use of Energy In Industry For Transportation In Homes In Commercial Buildings Efficiency and Conservation Energy and the Environment Greenhouse Gases Effect on the Climate Where Greenhouse Gases

  20. Gasoline and the Environment - Energy Explained, Your Guide To

    Energy Information Administration (EIA) (indexed site)

    Understanding Energy - Energy Information Administration Gasoline > Gasoline & the Environment Energy Explained - Home What Is Energy? Forms of Energy Sources of Energy Laws of Energy Units and Calculators Energy Conversion Calculators British Thermal Units (Btu) Degree-Days U.S. Energy Facts State and U.S. Territory Data Use of Energy In Industry For Transportation In Homes In Commercial Buildings Efficiency and Conservation Energy and the Environment Greenhouse Gases Effect on the

  1. Natural Gas and the Environment - Energy Explained, Your Guide To

    Energy Information Administration (EIA) (indexed site)

    Understanding Energy - Energy Information Administration Gas > Natural Gas & the Environment Energy Explained - Home What Is Energy? Forms of Energy Sources of Energy Laws of Energy Units and Calculators Energy Conversion Calculators British Thermal Units (Btu) Degree-Days U.S. Energy Facts State and U.S. Territory Data Use of Energy In Industry For Transportation In Homes In Commercial Buildings Efficiency and Conservation Energy and the Environment Greenhouse Gases Effect on the

  2. Nuclear Power and the Environment - Energy Explained, Your Guide To

    Energy Information Administration (EIA) (indexed site)

    Understanding Energy - Energy Information Administration Nuclear > Nuclear Power & the Environment Energy Explained - Home What Is Energy? Forms of Energy Sources of Energy Laws of Energy Units and Calculators Energy Conversion Calculators British Thermal Units (Btu) Degree-Days U.S. Energy Facts State and U.S. Territory Data Use of Energy In Industry For Transportation In Homes In Commercial Buildings Efficiency and Conservation Energy and the Environment Greenhouse Gases Effect on

  3. Spacecraft environment during the GIOTTO-Halley encounter: a summary

    SciTech Connect

    Young, D.T.

    1983-01-01

    A summary of the present volume is presented in which the separate disciplines are drawn together to give an overview of the spacecraft environment during the GIOTTO-Halley interaction. Specific recommendations are made as to how the work of the Plasma Environment Working Group might continue to contribute to the GIOTTO program during encounter and post-encounter data analysis. 28 references, 3 tables.

  4. New Mexico Environment Department Presents WIPP Its Highest Recognition for

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Environmental Excellence | Department of Energy Mexico Environment Department Presents WIPP Its Highest Recognition for Environmental Excellence New Mexico Environment Department Presents WIPP Its Highest Recognition for Environmental Excellence April 30, 2013 - 12:00pm Addthis Media Contact Deb Gill, (575) 234-7270 U.S. DOE Carlsbad Field Office www.wipp.energy.gov CARLSBAD, N.M., April 30, 2013 - The U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP) was recognized by the

  5. EERE Success Story-California: Microturbine Protects Environment, Creates

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Jobs | Department of Energy California: Microturbine Protects Environment, Creates Jobs EERE Success Story-California: Microturbine Protects Environment, Creates Jobs November 18, 2013 - 12:00am Addthis EERE has a long history of partnering with industry on research and development projects to develop microturbines for on-site, distributed power generation. Gas turbines offer numerous advantages: high power density, light weight design, clean emissions, fuel flexibility, low vibration, low

  6. Morris named NPO assistant manager for Environment, Safety Health and

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Quality | Y-12 National Security Complex Morris named NPO assistant ... Morris named NPO assistant manager for Environment, Safety Health and Quality Posted: April 16, 2015 - 11:02am Susan Morris Susan Morris has been named Assistant Manager for Environment, Safety, Health and Quality for the National Nuclear Security Administration Production Office. Morris is responsible for oversight of contractor programs for health physics and radiological protection, industrial hygiene and occupational

  7. Final Report on Statistical Debugging for Petascale Environments (Technical

    Office of Scientific and Technical Information (OSTI)

    Report) | SciTech Connect Final Report on Statistical Debugging for Petascale Environments Citation Details In-Document Search Title: Final Report on Statistical Debugging for Petascale Environments Authors: Liblit, B Publication Date: 2013-01-18 OSTI Identifier: 1062211 Report Number(s): LLNL-SR-612077 DOE Contract Number: W-7405-ENG-48 Resource Type: Technical Report Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication:

  8. Identifying, Implementing and Complying with Environment, Safety and Health Requirements

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    1996-05-15

    This Policy sets forth the framework for identifying, implementing and complying with environment, safety and health (ES&H) requirements so that work is performed in the DOE complex in a manner that ensures adequate protection of workers, the public and the environment. Ownership of this policy is shared between GC and HS. Cancels DOE P 450.2. Canceled by DOE P 450.4A.

  9. Certificate in Renewable Energy and the Environment Forms | Photosynthetic

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Antenna Research Center Certificate in Renewable Energy and the Environment Forms Certificate in Renewable Energy and the Environment Forms Students interested in the certificate program should first complete the online Certificate Program Application. Students already involved with the certificate program are required to submit the following forms to receive points, as applicable. Course Form Independent Study Form Internship Form Outreach Activity Form Research Form Seminar/Site Visit Form

  10. USW Health Safety and Environment Conference - HSS Workshop | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy USW Health Safety and Environment Conference - HSS Workshop USW Health Safety and Environment Conference - HSS Workshop Workshop Date: March 7, 2012 Documents Available for Download Workshop Agenda (150.98 KB) Presentation: Regulatory Enforcement (345.86 KB) Presentation: Integrated Approach to Health, Safety and Security (467.13 KB) Presentation: Improving Safety Culture at DOE Sites (256.78 KB) Presentation: 851 Rule Implementation Improvement Efforts (1.48 MB) More Documents &

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

    Energy Information Administration (EIA) (indexed site)

    Environment Glossary › FAQS › Overview Data Summary Electric power plant environmental International emissions All environment data reports Analysis & Projections Major Topics Most popular Carbon/greenhouse gas emissions International Other environmental issues Projections Recurring All reports Browse by Tag Alphabetical Frequency Tag Cloud Current Issues & Trends See more › Energy-related CO2 emissions for first six months of 2016 are lowest since 1991 natural

  12. LCLS CDR Chapter 13 - Environment Safety and Health and QA

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    3 3 Environment, Safety and Health and Quality Assurance It is SLAC's policy and objective to integrate safety and environmental protection into its management and work practices at all levels, so that its mission is accomplished while protecting the worker, the public, and the environment. To achieve this objective, SLAC has developed and implemented an Integrated Safety Management System plan (ISMS), required by DOE P450.4, Safety Management System Policy, which encourages and supports the use

  13. Environment, Health, Safety & Security | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Environment, Health, Safety & Security Environment, Health, Safety & Security Worker Safety and Health Training at Oak Ridge Operations Office on December 5 - 8, 2016 Worker Safety and Health Training at Oak Ridge Operations Office on December 5 - 8, 2016 The Office of Worker Safety and Health Policy will provide OSHA 30-hour Construction Safety training to 25 individuals at the Oak Ridge Operations Office. Read more 2016 DOE Analytical Services Program Workshop 2016 DOE Analytical

  14. IN THE MATTER OF: STATE OF NEW MEXICO ENVIRONMENT DEPARTMENT

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    IN THE MATTER OF: STATE OF NEW MEXICO ENVIRONMENT DEPARTMENT UNITED STATES DEPARTMENT ) ADMINISTRATIVE ORDER UNDER THE NEW MEXICO HAZARDOUS WASTE ACT§ 74-4-13 OF ENERGY AND NUCLEAR ) WASTE PARTNERSHIP LLC ) ) ) WASTE ISOLATION PILOT PLANT ) EDDY COUNTY, NEW MEXICO ) ADMINISTRATIVE ORDER Pursuant to NMSA 1978, Section 74-4-13(A) ofthe Hazardous Waste Act ("HWA"), the New Mexico Environment Department ("NMED") hereby orders the Department of Energy ("DOE"), and

  15. Harsh Environment Silicon Carbide Sensor Technology for Geothermal

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Instrumentation | Department of Energy Harsh Environment Silicon Carbide Sensor Technology for Geothermal Instrumentation Harsh Environment Silicon Carbide Sensor Technology for Geothermal Instrumentation Project objectives: Develop advanced sensor technology for the direct monitoring of geothermal reservoirs. Engineer sensors to survive and operate in H2O pressures up to 220 bar and temperatures as high as 374o C. high_pisano_silicon_carbide_sensor.pdf (841.42 KB) More Documents &

  16. Wind Energy and the Environment - Energy Explained, Your Guide To

    Energy Information Administration (EIA) (indexed site)

    Understanding Energy - Energy Information Administration Wind > Wind Energy & the Environment Energy Explained - Home What Is Energy? Forms of Energy Sources of Energy Laws of Energy Units and Calculators Energy Conversion Calculators British Thermal Units (Btu) Degree-Days U.S. Energy Facts State and U.S. Territory Data Use of Energy In Industry For Transportation In Homes In Commercial Buildings Efficiency and Conservation Energy and the Environment Greenhouse Gases Effect on the

  17. Chapter 3 - Existing Environment, Pages 1-7

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    3-1 CHAPTER 3 EXISTING ENVIRONMENT This chapter describes the existing environment at the three sites under consideration in this EA: the CEMRC in Carlsbad (the location where research activities would occur under the Proposed Action), the WIPP site (the location where research activities would occur under the WIPP Alternative), and LANL (the location where research activities would continue under the No Action Alternative). Descriptions of the CEMRC site were obtained from the CEMRC EA (DOE

  18. Synthetic environment employing a craft for providing user perspective reference

    DOEpatents

    Maples, Creve; Peterson, Craig A.

    1997-10-21

    A multi-dimensional user oriented synthetic environment system allows application programs to be programmed and accessed with input/output device independent, generic functional commands which are a distillation of the actual functions performed by any application program. A shared memory structure allows the translation of device specific commands to device independent, generic functional commands. Complete flexibility of the mapping of synthetic environment data to the user is thereby allowed. Accordingly, synthetic environment data may be provided to the user on parallel user information processing channels allowing the subcognitive mind to act as a filter, eliminating irrelevant information and allowing the processing of increase amounts of data by the user. The user is further provided with a craft surrounding the user within the synthetic environment, which craft, imparts important visual referential an motion parallax cues, enabling the user to better appreciate distances and directions within the synthetic environment. Display of this craft in close proximity to the user's point of perspective may be accomplished without substantially degrading the image resolution of the displayed portions of the synthetic environment.

  19. Specification of requirements for the virtual environment for reactor applications simulation environment

    SciTech Connect

    Hess, S. M.; Pytel, M.

    2012-07-01

    In 2010, the United States Dept. of Energy initiated a research and development effort to develop modern modeling and simulation methods that could utilize high performance computing capabilities to address issues important to nuclear power plant operation, safety and sustainability. To respond to this need, a consortium of national laboratories, academic institutions and industry partners (the Consortium for Advanced Simulation of Light Water Reactors - CASL) was formed to develop an integrated Virtual Environment for Reactor Applications (VERA) modeling and simulation capability. A critical element for the success of the CASL research and development effort was the development of an integrated set of overarching requirements that provides guidance in the planning, development, and management of the VERA modeling and simulation software. These requirements also provide a mechanism from which the needs of a broad array of external CASL stakeholders (e.g. reactor / fuel vendors, plant owner / operators, regulatory personnel, etc.) can be identified and integrated into the VERA development plans. This paper presents an overview of the initial set of requirements contained within the VERA Requirements Document (VRD) that currently is being used to govern development of the VERA software within the CASL program. The complex interdisciplinary nature of these requirements together with a multi-physics coupling approach to realize a core simulator capability pose a challenge to how the VRD should be derived and subsequently revised to accommodate the needs of different stakeholders. Thus, the VRD is viewed as an evolving document that will be updated periodically to reflect the changing needs of identified CASL stakeholders and lessons learned during the progress of the CASL modeling and simulation program. (authors)

  20. Crack Growth Monitoring in Harsh Environments by Electric Potential Measurements

    SciTech Connect

    Lloyd, Wilson Randolph; Reuter, Walter Graham; Weinberg, David Michael

    1999-09-01

    Electric potential measurement (EPM) technology offers an attractive alternative to conventional nondestructive evaluation (NDE) for monitoring crack growth in harsh environments. Where conventional NDE methods typically require localized human interaction, the EPM technique developed at the Idaho National Engineering and Environmental Laboratory (INEEL) can be operated remotely and automatically. Once a crack-like defect is discovered via conventional means, EPM can be applied to monitor local crack size changes. This is of particular interest in situations where an identified structural defect is not immediately rejectable from a fitness-for-service viewpoint, but due to operational and environmental conditions may grow to an unsafe size with continuing operation. If the location is in a harsh environment where periodic monitoring by normal means is either too costly or not possible, a very expensive repair may be immediately mandated. However, the proposed EPM methodology may offer a unique monitoring capability that would allow for continuing service. INEEL has developed this methodology, supporting equipment, and calibration information to apply EPM in a field environment for just this purpose. Laboratory and pilot scale tests on full-size engineering structures (pressure vessels and piping) have been successfully performed. The technique applicable is many severe environments because the sensitive equipment (electronics, operators) can be situated in a remote location, with only current and voltage probe electrical leads entering into the harsh environment. Experimental results showing the utility of the methodology are presented, and unique application concepts that have been examined by multiple experiments are discussed.

  1. Activities of CEZ Inc. and improvement of the environment

    SciTech Connect

    Kindl, I.V.

    1995-12-01

    All highly developed nations round the world have gradually assumed the responsibility for the quality of the environment at their respective territories by creating the preconditions (by setting forth concepts, and the legislative, economic and institutional framework as well as the educational information and resources systems) stimulating both individuals and corporate bodies to take care of the environment. Damaging the environment is punished. The approach has been successful in most of the countries. Companies and individuals have begun to recognize the correlations existing between their production and consumption activities and the environment and their direct responsibility for the environmental conditions, realizing that to remove a source of environmental damage or to minimis the damage caused by it in both necessary and more beneficial than being penalized (up to ban of operation) both economically and in broader social terms for failing to comply with the relevant laws. Since 1990 a number of the so-called {open_quotes}ecological{close_quotes} laws, formerly sorely lacking, have been enacted, such as the Environment Act, the Environmental Effects Assessment Act, and the Wastes Act, and the Clean Air Act has been fundamentally amended so that to meet again the requirements of effective protection of the atmosphere from pollutants. In the area of economic tools, the duty of the waste producer to pay for the waste produced was introduced, the fines for air pollution were raised significantly and the polluted waste water discharge fines were amended to keep pace with the devaluation of the local currency.

  2. Crack growth monitoring in harsh environments by electrical potential measurements

    SciTech Connect

    W. R. Lloyd; W. G. Reuter; D. M. Weinberg

    1999-09-19

    Electric potential measurement (EPM) technology offers an attractive alternative to conventional nondestructive evaluation (NDE) for monitoring crack growth in harsh environments. Where conventional NDE methods typically require localized human interaction, the EPM technique developed at the Idaho National Engineering and Environmental Laboratory (INEEL) can be operated remotely and automatically. Once a crack-like defect is discovered via conventional means, EPM can be applied to monitor local crack size changes. This is of particular interest in situations where an identified structural defect is not immediately rejectable from a fitness-for-service viewpoint, but due to operational and environmental conditions may grow to an unsafe size with continuing operation. If the location is in a harsh environment where periodic monitoring by normal means is either too costly or not possible, a very expensive repair may be immediately mandated. However, the proposed EPM methodology may offer a unique monitoring capability that would allow for continuing service. INEEL has developed this methodology, supporting equipment, and calibration information to apply EPM in a field environment for just this purpose. Laboratory and pilot scale tests on full-size engineering structures (pressure vessels and piping) have been successfully performed. The technique is applicable to many severe environments because the sensitive equipment (electronics, operators) can be situated in a remote location, with only current and voltage probe electrical leads entering into the harsh environment. Experimental results showing the utility of the methodology are presented, and unique application concepts that have been examined by multiple experiments are discussed.

  3. Health, Safety, and Environment Division: Annual progress report 1987

    SciTech Connect

    Rosenthal, M.A.

    1988-04-01

    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 environment protection. These activities are designed to protect the worker, the public, and the environment. Many disciplines are required to meet the responsibilities, including radiation protection, industrial hygiene, safety, occupational medicine, environmental science, epidemiology, and waste management. New and challenging health and safety problems arise occasionally from the diverse research and development work of the Laboratory. 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 and to help develop better occupational health and safety practices.

  4. MORE operating system: a message oriented resource environment

    SciTech Connect

    Cabral, B.; Poggio, M.

    1986-07-15

    The operating system, MORE (Message Oriented Resource Environment), is designed for a software engineering environment built on the VAXstation II micro-computer. The MORE operating system is based on the message passing model. The hardware configuration of the VAXstation II is described, including a thorough discussion of the hardware operating system support features of the VAX architecture. The software engineering environment that MORE will provide for the user is discussed. The operating system as the application programmer will see it is presented in the form of a system services manual for MORE. The concept of a server in MORE and the objects or resources manipulated by the servers are included. The high level implementation and organization of MORE, the device managers and drivers, and the kernel of MORE are detailed. 17 refs., 17 figs.

  5. Simulated combined abnormal environment fire calculations for aviation impacts.

    SciTech Connect

    Brown, Alexander L.

    2010-08-01

    Aircraft impacts at flight speeds are relevant environments for aircraft safety studies. This type of environment pertains to normal environments such as wildlife impacts and rough landings, but also the abnormal environment that has more recently been evidenced in cases such as the Pentagon and World Trade Center events of September 11, 2001, and the FBI building impact in Austin. For more severe impacts, the environment is combined because it involves not just the structural mechanics, but also the release of the fuel and the subsequent fire. Impacts normally last on the order of milliseconds to seconds, whereas the fire dynamics may last for minutes to hours, or longer. This presents a serious challenge for physical models that employ discrete time stepping to model the dynamics with accuracy. Another challenge is that the capabilities to model the fire and structural impact are seldom found in a common simulation tool. Sandia National Labs maintains two codes under a common architecture that have been used to model the dynamics of aircraft impact and fire scenarios. Only recently have these codes been coupled directly to provide a fire prediction that is better informed on the basis of a detailed structural calculation. To enable this technology, several facilitating models are necessary, as is a methodology for determining and executing the transfer of information from the structural code to the fire code. A methodology has been developed and implemented. Previous test programs at the Sandia National Labs sled track provide unique data for the dynamic response of an aluminum tank of liquid water impacting a barricade at flight speeds. These data are used to validate the modeling effort, and suggest reasonable accuracy for the dispersion of a non-combustible fluid in an impact environment. The capability is also demonstrated with a notional impact of a fuel-filled container at flight speed. Both of these scenarios are used to evaluate numeric approximations

  6. Designing user models in a virtual cave environment

    SciTech Connect

    Brown-VanHoozer, S.; Hudson, R.; Gokhale, N.

    1995-12-31

    In this paper, the results of a first study into the use of virtual reality for human factor studies and design of simple and complex models of control systems, components, and processes are described. The objective was to design a model in a virtual environment that would reflect more characteristics of the user`s mental model of a system and fewer of the designer`s. The technology of a CAVE{trademark} virtual environment and the methodology of Neuro Linguistic Programming were employed in this study.

  7. Multiple operating system rotation environment moving target defense

    DOEpatents

    Evans, Nathaniel; Thompson, Michael

    2016-03-22

    Systems and methods for providing a multiple operating system rotation environment ("MORE") moving target defense ("MTD") computing system are described. The MORE-MTD system provides enhanced computer system security through a rotation of multiple operating systems. The MORE-MTD system increases attacker uncertainty, increases the cost of attacking the system, reduces the likelihood of an attacker locating a vulnerability, and reduces the exposure time of any located vulnerability. The MORE-MTD environment is effectuated by rotation of the operating systems at a given interval. The rotating operating systems create a consistently changing attack surface for remote attackers.

  8. Joining teleoperation with robotics for advanced manipulation in hostile environments

    SciTech Connect

    Martin, H.L.; Hamel, W.R.

    1984-01-01

    Manipulators have been used for many years to perform remote handling tasks in hazardous environments. The development history of teleoperators is reviewed, and applications around the world are summarized. The effect of computer supervisory control is discussed, and similarities between robots and teleoperator research activities are delineated. With improved control strategies and system designs, combination of positive attributes of robots with teleoperators will lead to advanced machines capable of autonomy in unstructured environments. This concept of a telerobot is introduced as a goal for future activities.

  9. A Deep Dive into the Subsea Environment | GE Global Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    A Deep Dive into the Subsea Environment Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) A Deep Dive into the Subsea Environment Bruno Betoni Parodi 2014.04.07 In 2012, we hosted a workshop at the Brazil Technology Center in Rio de Janeiro for the (then) recently created Subsea Systems Center of Excellence (CoE). A

  10. Kikori River basin project to sustain environment alongside development

    SciTech Connect

    Price, J.B.; Power, A.P.; Henry, D.

    1994-12-31

    Protecting people and the environment is an essential design and operational criteria for the Kutubu Petroleum Development Project to minimize the physical, social and economic impacts on the local people and their environment in Papua New Guinea. This paper describes how Kutubu was implemented, and how World Wildlife Fund is assisting the neighboring communities to utilize their natural resources for long term benefit. The objectives and first year expectations of a three year integrated conservation and development project are identified, and the progress is summarized.

  11. Ergonomics for Children and Educational Environments - Around the World

    SciTech Connect

    Bennett, C L; Tien, D

    2003-06-25

    This paper briefly reviews activities and research related to children and educational environments. The increasing prevalence and role of information and communications technology in the lives of children as well as the incidence of back pain and heavy loads children carry in back packs are raising concerns around the world. Out of this concern an International Ergonomics Association Technical Committee has been formed. A survey was sent to Ergonomics for Children and Educational Environments membership and those who have communicated through the committee. The results are compiled to describe a cross-section of international efforts to address the health and the future of children.

  12. Controlled environment vitrification system for preparation of liquids

    DOEpatents

    Bellare, J.R.; Davis, H.T.; Scriven, L.E. II; Talmon, Y.

    1988-06-28

    A system is described for preparing specimens in a controlled environment to insure that a liquid or partially liquid specimen is maintained in its original state while it is being prepared, and once prepared the specimen is vitrified or solidified with minimal alteration of its microstructure. The controlled environment is provided within a chamber where humidity and temperature can be controlled precisely while the specimen is prepared. The specimen is mounted on a plunger and a shutter controlled opening is opened substantially simultaneously with release of the plunger so the specimen is propelled through the shutter into an adjacent cryogenic bath. 7 figs.

  13. Controlled environment vitrification system for preparation of liquids

    DOEpatents

    Bellare, Jayesh R.; Davis, Howard T.; Scriven, II, L. Edward; Talmon, Yeshayahu

    1988-01-01

    A system for preparing specimens in a controlled environment to insure that a liquid or partially liquid specimen is maintained in its original state while it is being prepared, and once prepared the specimen is vitrified or solidified with minimal alteration of its microstructure. The controlled environment is provided within a chamber where humidity and temperature can be controlled precisely while the specimen is prepared. The specimen is mounted on a plunger and a shutter controlled opening is opened substantially simultaneously with release of the plunger so the specimen is propelled through the shutter into an adjacent cryogenic bath.

  14. Channeling problem for charged particles produced by confining environment

    SciTech Connect

    Chuluunbaatar, O.; Gusev, A. A.; Derbov, V. L.; Krassovitskiy, P. M.; Vinitsky, S. I.

    2009-05-15

    Channeling problem produced by confining environment that leads to resonance scattering of charged particles via quasistationary states imbedded in the continuum is examined. Nonmonotonic dependence of physical parameters on collision energy and/or confining environment due to resonance transmission and total reflection effects is confirmed that can increase the rate of recombination processes. The reduction of the model for two identical charged ions to a boundary problem is considered together with the asymptotic behavior of the solution in the vicinity of pair-collision point and the results of R-matrix calculations. Tentative estimations of the enhancement factor and the total reflection effect are discussed.

  15. Environment, Environmental Restoration, and Waste Management Field Organization Directory

    SciTech Connect

    Not Available

    1993-07-01

    This directory was developed by the Office of Environmental Guidance, RCRA/CERCLA Division (EH-231) from an outgrowth of the Departments efforts to identify and establish the regulatory response lead persons in the Field Organizations. The directory was developed for intemal EH-231 use to identify both the DOE and DOE contractor Field Organizations in the Environment, Environmental Restoration and Waste Management areas. The Field Organization directory is divided into three substantive sections: (1) Environment; (2) Environmental Restoration; and (3) Waste Management which are organized to correspond to the management hierarchy at each Field Organization. The information provided includes the facility name and address, individual managers name, and telephone/fax numbers.

  16. Energy Lab Reduces Impact on Environment - News Releases | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Energy Lab Reduces Impact on Environment April 18, 2003 Golden, CO. - Employees at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) are "walking the talk" by reducing their impact on the environment at work through the Laboratory's "Sustainable NREL" program. "Our mission has always focused on a sustainable energy future for our nation and the world," said Bob Westby, leader of the Sustainable NREL program. "Sustainability at NREL, in

  17. Events & Topics in Renewable Energy & the Environment | Photosynthetic

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Antenna Research Center Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment Missouri MetroLink Facility April 12, 2016 - 4:00pm 700 S. Ewing, St. Louis, MO 63103 Event flyer RSVP here Free bus will depart from the front of Brookings Hall at 3:30 pm sharp and will return to the same location following the tour. If you plan to drive yourself, please contact Erin Plut (eplut@wustl.edu) for parking information and meet up

  18. The Rugged World of Harsh Environment Sensors | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    The Rugged World of Harsh Environment Sensors The Rugged World of Harsh Environment Sensors August 11, 2016 - 4:55pm Addthis A CO2 laser melts a rod of solid sapphire and draws a sapphire optical fiber. Sapphire has a high melting point, which can withstand the brutal conditions inside gas turbine engines and solid oxide fuel cells. | Photo courtesy of National Energy Technology Laboratory. A CO2 laser melts a rod of solid sapphire and draws a sapphire optical fiber. Sapphire has a high melting

  19. Precision Information Environments Envisioning the future of emergency management

    SciTech Connect

    2010-04-01

    Researchers at Pacific Northwest National Laboratory are developing future work environments for the emergency management community called Precision Information Environments (or PIEs). PIEs will provide tailored access to information and decision support capabilities in a system that supports the multiple user roles, contexts, and phases of emergency management, planning, and response. This video gives you a look at one vision for the future. To view an annotated version that describes each of the technology concepts you'll see as well as the end user needs that motivated them and the research challenges that must be addressed to make them a reality visit http://precisioninformation.org.

  20. CASL-U-2015-0067-000 Virtual Environment

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    7-000 Virtual Environment for Reactor Applications (VERA) Workshop Session 2: Hands on Training Rose Montgomery The Tennessee Valley Authority April 1, 2015 CASL-U-2015-0067-000 1 Virtual Environment for Reactor Applications (VERA) Hands-On Training The American Nuclear Society ANFM Topical Meeting presents April 1, 2015 Hilton Head, SC Please check in to receive your student packet and RSA token to log onto the computers. CASL-U-2015-0067-000 2 2 CASL-U-2015-0067-000 2 CASL-U-2015-0067-000

  1. CHOS in Production - Multiple Linux Environments on PDSF at NERSC

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    CHOS in Production Multiple Linux Environments on PDSF at NERSC Larry Pezzaglia National Energy Research Scientific Computing Center Lawrence Berkeley National Laboratory April 2012 A commodity Linux cluster at NERSC serving HEP and NS projects 1GbE and 10GbE interconnect In continuous operation since 1996 ~1500 compute cores on ~200 nodes Over 750 TB shared GPFS storage in 17 filesystems Over 650 TB of XRootD storage Supports SL5 and SL6 environments Projects "buy in" to PDSF and the

  2. Environment, Safety, and Health Program for Department of Energy Operations

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    1986-09-23

    This Page Change transmits revised pages of DOE O 5480.1B to renew the authority fo the Assistant Secretary for Environment, Safety and Health to curtail or suspend operations at Department of Energy facilities. Chg 1 dated 5-10-93. Canceled by DOE N 251.4.

  3. Fiber optics in adverse environments III. SPIE volume 721

    SciTech Connect

    Greenwell, R.A.

    1987-01-01

    This book discusses the following: ENVIRONMENTAL EFFECTS ON OPTICAL FIBER COMPONENTS. Space as an adverse environment: vacuum surface and gamma ray irradiation effects on LEDs and photodiodes. Electron irradiation of InGaAsP LEDs and InGaAs photodetectors. Effects of radiation on optoelectronic devices. ENVIRONMENTAL EFFECTS ON OPTICAL FIBERS. Static fatigue of optical fibers in bending. Effect of hydrogen treatment on radiation hardness of optical fibers. AFB. Influence of preform variations and drawing conditions on transient radiation effects in pure silica fibers. Radiation resistivity of pure silica core fibers. Radiation-induced losses in pure silica core fibers. Radiation response prediction of single-mode optical fiber waveguides. Ionizing radiation effects on doped silica and pure silica core fibers. MEASUREMENTS AND CHARACTERIZATION OF OPTICAL FIBER COMPONENTS. Optical fiber radiation-damage measurements. Characterization of 820-nm single-mode fibers. Effects of test parameters on the recovery of Febetron-irradiated optical fibers. APPLICATIONS AND ENVIRONMENTS. Optical fiber waveguides for spacecraft applications. Optical fiber power delivery system. Fiber optic cables in a harsh ocean environment. Lightguide technology for adverse industrial environment. Low dispersion glass for optical fiber industrial applications. Electronic Materials Technology.

  4. Radiation Protection of the Public and the Environment

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    1993-01-07

    To establish standards and requirements for operations of the Department of Energy (DOE) and DOE contractors with respect to protection of members of the public and the environment against undue risk from radiation. Supersession of DOE O 5480.1A. Canceled by DOE O 458.1 Admin Chg 2.

  5. Radiation Protection of the Public and the Environment

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2011-02-11

    The order establishes requirements to protect the public and the environment against undue risk from radiation associated with radiological activities conducted under the control of DOE pursuant to the Atomic Energy Act of 1954, as amended. Canceled by DOE O 458.1, Admin Chg 2.

  6. Radiation Protection of the Public and the Environment

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2011-06-06

    The order establishes requirements to protect the public and the environment against undue risk from radiation associated with radiological activities conducted under the control of DOE pursuant to the Atomic Energy Act of 1954, as amended. Cancels DOE 5400.5 in its entirety.

  7. Environment and protection of a gas-insulated substation

    SciTech Connect

    Koepfinger, J.L.; Lauth, W.C.

    1980-01-01

    Unlike a conventional open-air designed substation, the environment of a gas-insulated substation (GIS) is under the control of the designer and operator. This is a feature that can be utilized by the protection engineer to develop a protective scheme for the substation. A discussion is provided to develop a fault anticipation protection scheme.

  8. Environment, Safety, Health, and Assurance | The Ames Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environment, Safety, Health, and Assurance ESH&A is responsible for health and safety issues at Ames Laboratory and addresses those issues through training, integrated safety management, and oversight in compliance with appropriate federal and state safety requirements. Frequently Used Links: Readiness Review Waste Pick-up Guide Former Worker and EEOICP Beryllium Nanomaterial Safety Emergency Preparedness

  9. EMPaSE: an Extensible Multi-Paradigm Simulation Environment

    Energy Science and Technology Software Center

    2010-08-05

    EMPaSE is a hierarchical, extensible, modular modeling environment for developing and running hybrid simulations of sequential-modular, systems dynamics, discrete-event, and agent-based paradigms. It contains two principle components: a multi-paradigm simulation engine and a graphical user interface. EMPaSE models are defined through a hierarchically-defined set of computational modules that define the simulation logic. Inter-module communication occurs through two complimentary systems: pull-based "ports" for general computation patterns and push-based "plugs" for event processing. Entities (i.e. agents) withinmore » the simulation operate within an abstract multi-network environment. The EMPaSE simulation engine is designed around a flexible plug-in architecture, allowing simulations to import computational modules, engine customizations, and interfaces to external applications from independent plug-in libraries. The EMPaSE GUI environment provides an environment for graphically constructing, executing, and debugging EMPaSE models. As with the simulation engine, the GUI is constructed on top of an extensible architecture that supports rapid customization of the user experience through external plug-in libraries.« less

  10. Severe shock and vibration environments for electronic components

    SciTech Connect

    Martinez, D.R.

    1990-01-01

    Electronic components used in system applications must be qualified to mechanical shock and vibration environments. Often these environments are severe, requiring the development and use of special test techniques and procedures. Environmental specifications are based upon analytical model predictions and measured test data. Test specifications are determined after careful consideration of simulation techniques, input levels, dynamic behavior of the test fixturing, as well as an assessment of the degree of conservatism imposed by the specification and testing procedures. The process of determining component shock and vibration specifications is discussed, beginning with the initial description of system and subsystem level environments, and concluding with component level test specifications. Included is a discussion of the difference between environmental specifications and test specifications, and the instrumentation/measurement problems associated with obtaining valid field measurements for severe shock data. The role of finite element analysis in predicting the dynamic structural response of components is also explained. Shock data analysis techniques are described including both time-domain and frequency-domain characterizations of the data. The resonant plate shock testing technique for simulating severe shock environments is presented, including difficulties that arise in practical applications. 18 refs., 10 figs.

  11. Energy and Environment Division, annual report FY 1980

    SciTech Connect

    Osowitt, M.

    1981-07-01

    This report covers research in: energy analysis; energy efficiency studies; solar energy; chemical process; energy-efficient buildings; environmental pollutant studies; combustion research; laser spectroscopy and trace elements; and oil shale and coal research. An energy and environment personnel listing is appended. Separate projects are indexed individually for the database. (PSB)

  12. The Airborne Metagenome in an Indoor Urban Environment

    SciTech Connect

    Tringe, Susannah; Zhang, Tao; Liu, Xuguo; Yu, Yiting; Lee, Wah Heng; Yap, Jennifer; Yao, Fei; Suan, Sim Tiow; Ing, Seah Keng; Haynes, Matthew; Rohwer, Forest; Wei, Chia Lin; Tan, Patrick; Bristow, James; Rubin, Edward M.; Ruan, Yijun

    2008-02-12

    The indoor atmosphere is an ecological unit that impacts on public health. To investigate the composition of organisms in this space, we applied culture-independent approaches to microbes harvested from the air of two densely populated urban buildings, from which we analyzed 80 megabases genomic DNA sequence and 6000 16S rDNA clones. The air microbiota is primarily bacteria, including potential opportunistic pathogens commonly isolated from human-inhabited environments such as hospitals, but none of the data contain matches to virulent pathogens or bioterror agents. Comparison of air samples with each other and nearby environments suggested that the indoor air microbes are not random transients from surrounding outdoor environments, but rather originate from indoor niches. Sequence annotation by gene function revealed specific adaptive capabilities enriched in the air environment, including genes potentially involved in resistance to desiccation and oxidative damage. This baseline index of air microbiota will be valuable for improving designs of surveillance for natural or man-made release of virulent pathogens.

  13. MARIANE: MApReduce Implementation Adapted for HPC Environments

    SciTech Connect

    Fadika, Zacharia; Dede, Elif; Govindaraju, Madhusudhan; Ramakrishnan, Lavanya

    2011-07-06

    MapReduce is increasingly becoming a popular framework, and a potent programming model. The most popular open source implementation of MapReduce, Hadoop, is based on the Hadoop Distributed File System (HDFS). However, as HDFS is not POSIX compliant, it cannot be fully leveraged by applications running on a majority of existing HPC environments such as Teragrid and NERSC. These HPC environments typicallysupport globally shared file systems such as NFS and GPFS. On such resourceful HPC infrastructures, the use of Hadoop not only creates compatibility issues, but also affects overall performance due to the added overhead of the HDFS. This paper not only presents a MapReduce implementation directly suitable for HPC environments, but also exposes the design choices for better performance gains in those settings. By leveraging inherent distributed file systems' functions, and abstracting them away from its MapReduce framework, MARIANE (MApReduce Implementation Adapted for HPC Environments) not only allows for the use of the model in an expanding number of HPCenvironments, but also allows for better performance in such settings. This paper shows the applicability and high performance of the MapReduce paradigm through MARIANE, an implementation designed for clustered and shared-disk file systems and as such not dedicated to a specific MapReduce solution. The paper identifies the components and trade-offs necessary for this model, and quantifies the performance gains exhibited by our approach in distributed environments over Apache Hadoop in a data intensive setting, on the Magellan testbed at the National Energy Research Scientific Computing Center (NERSC).

  14. EM’s Laboratory Supports Testing Wireless Technology in Secure Environment

    Energy.gov [DOE]

    AIKEN, S.C. – Wireless networks have become commonplace in homes, restaurants and retail environments. But up to now, they have not been suitable for secure environments.

  15. Final Report - Study of Shortwave Spectra in Fully 3D Environment...

    Office of Scientific and Technical Information (OSTI)

    Report - Study of Shortwave Spectra in Fully 3D Environment. Synergy Between Scanning ... Title: Final Report - Study of Shortwave Spectra in Fully 3D Environment. Synergy Between ...

  16. PETRO-SAFE '91 conference papers: Volume 3 (Drilling and production environment and safety), Volume 4 (Transportation and storage environment and safety) and Volume 5 (Processing and refining environment and safety)

    SciTech Connect

    Not Available

    1991-01-01

    This conference provided a forum for the oil, gas, and petrochemical industries to discuss state of the art knowledge in those fields. The following topics were addressed: drilling and production environment and safety; transportation and storage environment and safety; and processing and refining environment and safety. Separate papers are processed for inclusion in the appropriate data bases.

  17. Corrosion Resistant Cladding by YAG Laser Welding in Underwater Environment

    SciTech Connect

    Tsutomi Kochi; Toshio Kojima; Suemi Hirata; Ichiro Morita; Katsura Ohwaki

    2002-07-01

    It is known that stress-corrosion cracking (SCC) will occur in nickel-base alloys used in Reactor Pressure Vessel (RPV) and Internals of nuclear power plants. A SCC sensitivity has been evaluated by IHI in each part of RPV and Internals. There are several water level instrumentation nozzles installed in domestic BWR RPV. In water level instrumentation nozzles, 182 type nickel-base alloys were used for the welding joint to RPV. It is estimated the SCC potential is high in this joint because of a higher residual stress than the yield strength (about 400 MPa). This report will describe a preventive maintenance method to these nozzles Heat Affected Zone (HAZ) and welds by a corrosion resistant cladding (CRC) by YAG Laser in underwater environment (without draining a reactor water). There are many kinds of countermeasures for SCC, for example, Induction Heating Stress Improvement (IHSI), Mechanical Stress Improvement Process (MSIP) and so on. A YAG laser CRC is one of them. In this technology a laser beam is used for heat source and irradiated through an optical fiber to a base metal and SCC resistant material is used for welding wires. After cladding the HAZ and welds are coated by the corrosion resistant materials so their surfaces are improved. A CRC by gas tungsten arc welding (GTAW) in an air environment had been developed and already applied to a couple of operating plants (16 Nozzles). This method was of course good but it spent much time to perform because of an installation of some water-proof working boxes to make a TIG-weldability environment. CRC by YAG laser welding in underwater environment has superior features comparing to this conventional TIG method as follows. At the viewpoint of underwater environment, (1) an outage term reduction (no drainage water). (2) a radioactive exposure dose reduction for personnel. At that of YAG laser welding, (1) A narrower HAZ. (2) A smaller distortion. (3) A few cladding layers. A YAG laser CRC test in underwater

  18. Personnel injuries/illnesses associated with natural environment hazards

    SciTech Connect

    Hill, J.R. . Risk Analysis and Technology Div.); Miller, C.F. )

    1991-01-01

    The purpose of this paper is to demonstrate how an existing Department of Energy (DOE) resource can be used to gain valuable insight concerning injury/illness incidents. That resource is the Computerized Accident/Incident Reporting System (CAIRS) module of DOE's Safety Performance Measurement System (SPMS). Although this demonstration could have been performed by analyzing reports associated with any numbers of hazards (e.g., noise, chemicals, explosives, electricity, or tools-power/hand), the CAIRS data selected for analysis were the 1981--1991 DOE injury/illness reports that cited a natural environment hazard'' as either the direct or indirect cause of the injury/illness. Specifically, injury/illness reports were selected for analysis if they had a causal factor link to one or more of four natural environment hazard categories; weather, animal life, vegetation, or specific acts of nature (e.g., floods, earthquakes, and lightning strikes).

  19. Personnel injuries/illnesses associated with natural environment hazards

    SciTech Connect

    Hill, J.R.; Miller, C.F.

    1991-12-31

    The purpose of this paper is to demonstrate how an existing Department of Energy (DOE) resource can be used to gain valuable insight concerning injury/illness incidents. That resource is the Computerized Accident/Incident Reporting System (CAIRS) module of DOE`s Safety Performance Measurement System (SPMS). Although this demonstration could have been performed by analyzing reports associated with any numbers of hazards (e.g., noise, chemicals, explosives, electricity, or tools-power/hand), the CAIRS data selected for analysis were the 1981--1991 DOE injury/illness reports that cited a ``natural environment hazard`` as either the direct or indirect cause of the injury/illness. Specifically, injury/illness reports were selected for analysis if they had a causal factor link to one or more of four natural environment hazard categories; weather, animal life, vegetation, or specific acts of nature (e.g., floods, earthquakes, and lightning strikes).

  20. Collaborative editing within the pervasive collaborative computing environment

    SciTech Connect

    Perry, Marcia; Agarwal, Deb

    2003-09-11

    Scientific collaborations are established for a wide variety of tasks for which several communication modes are necessary, including messaging, file-sharing, and collaborative editing. In this position paper, we describe our work on the Pervasive Collaborative Computing Environment (PCCE) which aims to facilitate scientific collaboration within widely distributed environments. The PCCE provides a persistent space in which collaborators can locate each other, exchange messages synchronously and asynchronously and archive conversations. Our current interest is in exploring research and development of shared editing systems with the goal of integrating this technology into the PCCE. We hope to inspire discussion of technology solutions for an integrated approach to synchronous and asynchronous communication and collaborative editing.

  1. Standards for message-passing in a distributed memory environment

    SciTech Connect

    Walker, D.W.

    1992-08-01

    This report presents a summary of the main ideas presented at the First CRPC Work-shop on Standards for Message Passing in a Distributed Memory Environment, held April 29-30, 1992, in Williamsburg, Virginia. This workshop attracted 68 attendees including representative from major hardware and software vendors, and was the first in a series of workshops sponsored by the Center for Research on Parallel Computation. The aim of this series of workshops is to develop and implement a standard for message passing on distributed memory concurrent computers, thereby making it easier to develop efficient, portable application codes for such machines. The report discusses the main issues raised in the CRPC workshop, and describes proposed desirable features of a message passing standard for distributed memory environments.

  2. Methods and systems relating to an augmented virtuality environment

    DOEpatents

    Nielsen, Curtis W; Anderson, Matthew O; McKay, Mark D; Wadsworth, Derek C; Boyce, Jodie R; Hruska, Ryan C; Koudelka, John A; Whetten, Jonathan; Bruemmer, David J

    2014-05-20

    Systems and methods relating to an augmented virtuality system are disclosed. A method of operating an augmented virtuality system may comprise displaying imagery of a real-world environment in an operating picture. The method may further include displaying a plurality of virtual icons in the operating picture representing at least some assets of a plurality of assets positioned in the real-world environment. Additionally, the method may include displaying at least one virtual item in the operating picture representing data sensed by one or more of the assets of the plurality of assets and remotely controlling at least one asset of the plurality of assets by interacting with a virtual icon associated with the at least one asset.

  3. Analytic models of supercomputer performance in multiprogramming environments

    SciTech Connect

    Menasce, D.A. ); Almeida, V.A.F. )

    1989-01-01

    Supercomputers run multiprogrammed time-sharing operating systems, so their facilities can be shared by many local and remote users. Therefore, it is important to be able to assess the performance of supercomputers and multiprogrammed environments. Analytic models based on Queueing Networks (QNs) and Stochastic Petri Nets (SPNs) are used in this paper with two purposes: to evaluate the performance of supercomputers in multiprogrammed environments, and to compare, performance-wise, conventional supercomputer architectures with a novel architecture proposed here. It is shown, with the aid of the analytic models, that the proposed architecture is preferable performance-wise over the existing conventional supercomputer architectures. A three-level workload characterization model for supercomputers is presented. Input data for the numerical examples discussed here are extracted from the well-known Los Alamos benchmark, and the results are validated by simulation.

  4. Past successes and future challenges: Improving the urban environment

    SciTech Connect

    Gade, M.

    1994-12-31

    The author discusses issues related to the Chicago urban environment from her perspective in the Illinois Environmental Protection Agency. Understanding of the ozone air pollution problem in the Chicago area has undergone significant changes in the past three years, and there is still more to be understood about the complex factors which contribute to ozone pollution over urban areas such as Chicago. Ability to address these problems to present clean air standards is not in hand at present. The author asserts that information, and the ability of governmental agencies to ingest and respond to that information in a timely manner is a key to improvement of the environment in urban areas in reasonable time spans. In addition cost and price information on environmental control and protection needs to be more clearly presented to the people so they can understand the difficult choices which must be made in addressing these environmental problems.

  5. CUBIT mesh generation environment. Volume 1: Users manual

    SciTech Connect

    Blacker, T.D.; Bohnhoff, W.J.; Edwards, T.L.

    1994-05-01

    The CUBIT mesh generation environment is a two- and three-dimensional finite element mesh generation tool which is being developed to pursue the goal of robust and unattended mesh generation--effectively automating the generation of quadrilateral and hexahedral elements. It is a solid-modeler based preprocessor that meshes volume and surface solid models for finite element analysis. A combination of techniques including paving, mapping, sweeping, and various other algorithms being developed are available for discretizing the geometry into a finite element mesh. CUBIT also features boundary layer meshing specifically designed for fluid flow problems. Boundary conditions can be applied to the mesh through the geometry and appropriate files for analysis generated. CUBIT is specifically designed to reduce the time required to create all-quadrilateral and all-hexahedral meshes. This manual is designed to serve as a reference and guide to creating finite element models in the CUBIT environment.

  6. Controlling QoS in a collaborative multimedia environment

    SciTech Connect

    Alfano, M.; Sigle, R.

    1996-12-31

    A collaborative multimedia environment allows users to work remotely on common projects by sharing applications (e.g., CAD tools, text editors, white boards) and simultaneously communicate audiovisually. Several dedicated applications (e.g., MBone tools) exist for transmitting video, audio and data between users. Due to the fact that they have been developed for the Internet which does not provide any Quality of Service (QoS) guarantee, these applications do not or only partially support specification of QoS requirements by the user. In addition, they all come with different user interfaces. In this paper we first discuss the problems that we experienced both at the host and network levels when executing a multimedia application and varying its resource requirements. We then present the architectural details of a collaborative multimedia environment (CME) that we have been developing in order to help a user to set up and control a collaborative multimedia session.

  7. Biofuels for the Environment and Communities Webinar: Negri

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    negri@anl.gov 630 252-9662 BIOFUELS FOR THE ENVIRONMENT AND COMMUNITIES M. CRISTINA NEGRI, HERBERT SSEGANE AND PATTY CAMPBELL ENERGY SYSTEMS DIVISION Argonne National Laboratory BETO Webinar | April 22, 2015 AGRICULTURE'S SUSTAINABILITY CHALLENGE  Providing food, feed, fiber, energy for a growing world population  Conserving soil, water and biodiversity, and decreasing greenhouse gases  Providing resilience to a changing climate Questions for bioenergy development  Is there

  8. STATE OF NEW MEXICO ENVIRONMENT DEPARTMENT IN THE MATTER OF:

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    IN THE MATTER OF: UNITED STATES DEPARTMENT ) OF ENERGY AND NUCLEAR ) WASTE PARTNERSHIP LLC ) ) ) WASTE ISOLATION PILOT PLANT ) EDDY COUNTY, NEW MEXICO ) ADMINISTRATIVE ORDER UNDER THE NEW MEXICO HAZARDOUS WASTE ACT§ 74-4-13 ADMINISTRATIVE ORDER Pursuant to NMSA 1978, Section 74-4-13(A) of the Hazardous Waste Act ("HWA"), the New Mexico Environment Department ("Department") hereby orders the Department of Energy, ("DOE"), and Nuclear Waste Partnership LLC

  9. Radiation Protection of the Public and the Environment

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2011-02-11

    The order establishes requirements to protect the public and the environment against undue risk from radiation associated with radiological activities conducted under the control of DOE pursuant to the Atomic Energy Act of 1954, as amended (AEA). Cancels DOE O 5400.5 in its entirety. Chg 1, dated 3-8-11; Chg 2, dated 6-6-2011; Admin Chg 3, dated 1-15-2013, supersedes DOE O 458.1 Chg 2.

  10. Solar Policy Environment: San Francisco | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    San Francisco Solar Policy Environment: San Francisco This document outlines the policies in place affecting solar deployment. The City and County of San Francisco's "Solar San Francisco" Initiative will strive to remove barriers to the deployment of solar technologies in San Francisco as part of its effort to reduce its overall greenhouse gas emissions to 20% below 1990 levels by the year 2012. Location San Francisco, California United States See map: Google Maps Date December 2009

  11. Evolution of Grain Boundary Networks in Extreme Radiation Environments

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Evidence-Based Evaluations Evidence-Based Evaluations Evidence-based evaluations comprise one of the three pillars of the Office of Technology Transitions (OTT). The office emphasizes how DOE's long-term investments in science and technology have grown into critical technologies that support the economic, energy, environment, and national security missions of the Department. OTT analyzes and evaluates programs and collects metrics for technology transitions across the Department. Evaluation

  12. Multidisciplinary and Multicultural Environment | Center for Bio-Inspired

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Solar Fuel Production Center News Research Highlights Center Research News Media about Center Center Video Library Bisfuel Picture Gallery Multidisciplinary and Multicultural Environment 17 Mar 2014 Amir Kaplan is a visiting graduate student from the research group of Professor Armand Bettelheim of Ben-Gurion University of the Negev, Israel. In Israel, he has acquired considerable expertise in the design and construction of catalytic materials for oxidation of water to oxygen and hydrogen

  13. ACID GASES IN CO2-RICH SUBSURFACE GEOLOGIC ENVIRONMENTS

    SciTech Connect

    Chialvo, Ariel A; Vlcek, Lukas; Cole, David

    2013-01-01

    The analysis of species behavior involving dilute fluid environments has been crucial for the advance of modern solvation thermodynamics through molecular-based formalisms to guide the development of macroscopic regression tools in the description of fluid behavior and correlation of experimental data (Chialvo 2013). Dilute fluid environments involving geologic formations are of great theoretical and practical relevance regardless of the thermodynamic state conditions. The most challenging systems are those involving highly compressible and reactive confined environments, i.e., where small perturbations of pressure and/or temperature can trigger considerable density changes. This in turn can alter significantly the species solvation, their preferential solvation, and consequently, their reactivity with one another and with the surrounding mineral surfaces whose outcome is the modification of the substrate porosity and permeability, and ultimately, the integrity of the mineral substrates. Considering that changes in porosity and permeability resulting from dissolution and precipitation phenomena in confined environments are at the core of the aqueous CO2-mineral interactions, and that caprock integrity (e.g., sealing capacity) depends on these key parameters, it is imperative to gain fundamental understanding of the mineral-fluid interfacial phenomena and fluid-fluid equilibria under mineral confinement at subsurface conditions. In order to undertand the potential effects of acid gases as contaminants of supercritical CO2 streams, in the next section we will discuss the thermodynamic behavior of CO2 fluid systems by addressing two crucial issues in the context of carbon capture, utilization and sequestration (CCUS) technologies: (i) Why should we consider (acid gas) CO2 impurities? and (ii) Why are CO2 fluid - mineral interactions of paramount relevance?

  14. Chris Bergren Director, Environment Compliance & Area Completion Projects

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Deactivation & Decommissioning at SRS Chris Bergren Director, Environment Compliance & Area Completion Projects DOE Office of Environmental Management Robotics Team Visit to SRS Tuesday, December 8, 2015 Tony Long Acting Manager, Area Completion Projects T Area Completion Area Completions Then Now M Area Completion Now Then Now 2 In Situ Decommissioning of the Heavy Water Components Test Reactor (HWCTR) Before Reactor Dome Removal Reactor Vessel Removal Demolition of Dome After 3 K-Area

  15. Energy/environment/technology two visions, two directions

    SciTech Connect

    Fox-Penner, P.

    1995-12-31

    This paper compares the energy policies proposed by the U.S. Congress and the U.S. Department of Energy (DOE). Connections between energy, economy, environment, and technology are discussed in some detail. The National Energy Policy Plan of the DOE is summarized, and the impact of budget cuts proposed by Congress are projected. Aspects of the DOE plan which are emphasized include research and development, minimization of regulation, and eliminating redundant government and private industry efforts. 5 figs., 5 tabs.

  16. Homogeneous and Interfacial Catalysis in 3D Controlled Environment | The

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Ames Laboratory Homogeneous and Interfacial Catalysis in 3D Controlled Environment FWP/Project Description: Project Leader(s): Marek Pruski Principal Investigators: Marek Pruski, Aaron Sadow, Igor Slowing Key Scientific Personnel: Takeshi Kobayashi This collaborative research effort is geared toward bringing together the best features of homogeneous and heterogeneous catalysis for developing new catalytic principles. Novel silica-based, single-site mesoporous catalysts with controlled,

  17. Demonstration of the Scalability of Programming Environments By Simulating

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Multi--Scale Applications | Argonne Leadership Computing Facility Demonstration of the Scalability of Programming Environments By Simulating Multi--Scale Applications PI Name: Robert Voigt PI Email: rvoigt@krellinst.org Institution: Leidos Allocation Program: ALCC Allocation Hours at ALCF: 151 Million Year: 2016 Research Domain: Computer Science Future computing systems pose new challenges for current scientific software and applications. These systems will have extremely high node counts

  18. Calcium Hexa Aluminate Linings for Alkaline Environments - Energy

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Innovation Portal Biomass and Biofuels Biomass and Biofuels Find More Like This Return to Search Calcium Hexa Aluminate Linings for Alkaline Environments Oak Ridge National Laboratory Contact ORNL About This Technology Technology Marketing SummaryA new composition of calcium hexa aluminate developed at ORNL is a highly effective chemical barrier against corrosive materials inside storage, process, and transport vessel containers. The CA6 composition protects containers from the critical

  19. Modal test optimization using VETO (Virtual Environment for Test Optimization)

    SciTech Connect

    Klenke, S.E.; Reese, G.M.; Schoof, L.A.; Shierling, C.

    1996-01-01

    We present a software environment integrating analysis and test-based models to support optimal modal test design through a Virtual Environment for Test Optimization (VETO). A goal in developing this software tool is to provide test and analysis organizations with a capability of mathematically simulating the complete test environment in software. Derived models of test equipment, instrumentation and hardware can be combined within the VETO to provide the user with a unique analysis and visualization capability to evaluate new and existing test methods. The VETO assists analysis and test engineers in maximizing the value of each modal test. It is particularly advantageous for structural dynamics model reconciliation applications. The VETO enables an engineer to interact with a finite element model of a test object to optimally place sensors and exciters and to investigate the selection of data acquisition parameters needed to conduct a complete modal survey. Additionally, the user can evaluate the use of different types of instrumentation such as filters, amplifiers and transducers for which models are available in the VETO. The dynamic response of most of the virtual instruments (including the device under test) is modeled in the state space domain. Design of modal excitation levels and appropriate test instrumentation are facilitated by the VETO`s ability to simulate such features as unmeasured external inputs, A/D quantization effects, and electronic noise. Measures of the quality of the experimental design, including the Modal Assurance Criterion, and the Normal Mode Indicator Function are available.

  20. Engineered Barrier System: Physical and Chemical Environment Model

    SciTech Connect

    D. M. Jolley; R. Jarek; P. Mariner

    2004-02-09

    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.

  1. Advanced Engineering Environment FY09/10 pilot project.

    SciTech Connect

    Lamph, Jane Ann; Kiba, Grant W.; Pomplun, Alan R.; Dutra, Edward G.; Sego, Abraham L.

    2010-06-01

    The Advanced Engineering Environment (AEE) project identifies emerging engineering environment tools and assesses their value to Sandia National Laboratories and our partners in the Nuclear Security Enterprise (NSE) by testing them in our design environment. This project accomplished several pilot activities, including: the preliminary definition of an engineering bill of materials (BOM) based product structure in the Windchill PDMLink 9.0 application; an evaluation of Mentor Graphics Data Management System (DMS) application for electrical computer-aided design (ECAD) library administration; and implementation and documentation of a Windchill 9.1 application upgrade. The project also supported the migration of legacy data from existing corporate product lifecycle management systems into new classified and unclassified Windchill PDMLink 9.0 systems. The project included two infrastructure modernization efforts: the replacement of two aging AEE development servers for reliable platforms for ongoing AEE project work; and the replacement of four critical application and license servers that support design and engineering work at the Sandia National Laboratories/California site.

  2. The Virtual Environment for Reactor Applications (VERA): Design and architecture

    DOE PAGES [OSTI]

    Turner, John A.; Clarno, Kevin; Sieger, Matt; Bartlett, Roscoe; Collins, Benjamin; Pawlowski, Roger; Schmidt, Rodney; Summers, Randall

    2016-09-08

    VERA, the Virtual Environment for Reactor Applications, is the system of physics capabilities being developed and deployed by the Consortium for Advanced Simulation of Light Water Reactors (CASL), the first DOE Hub, which was established in July 2010 for the modeling and simulation of commercial nuclear reactors. VERA consists of integrating and interfacing software together with a suite of physics components adapted and/or refactored to simulate relevant physical phenomena in a coupled manner. VERA also includes the software development environment and computational infrastructure needed for these components to be effectively used. We describe the architecture of VERA from both amore » software and a numerical perspective, along with the goals and constraints that drove the major design decisions and their implications. As a result, we explain why VERA is an environment rather than a framework or toolkit, why these distinctions are relevant (particularly for coupled physics applications), and provide an overview of results that demonstrate the application of VERA tools for a variety of challenging problems within the nuclear industry.« less

  3. Corrosion performance of iron aluminides in fossil energy environments

    SciTech Connect

    Natesan, K.

    1997-12-01

    Corrosion of metallic structural materials in complex gas environments of coal gasification and combustion is a potential problem. The corrosion process is dictated by concentrations of two key constituents: sulfur as H{sub 2}S or SO{sub 2} and chlorine as HCl. This paper presents a comprehensive review of the current status of the corrosion performance of alumina scales that are thermally grown on Fe-base alloys, including iron aluminides, in multicomponent gas environments of typical coal-conversion systems. Mechanisms of scale development/breakdown, performance envelopes for long-term usage of these materials, approaches to modifying the surfaces of engineering alloys by cladding or coating them with intermetallics, and in-service experience with these materials are emphasized. The results are compared with the performance of chromia-forming alloys in similar environments. The paper also discusses the available information on corrosion performance of alloys whose surfaces were enriched with Al by the electrospark deposition process or by weld overlay techniques.

  4. Raman fiber optic probe assembly for use in hostile environments

    DOEpatents

    Schmucker, John E.; Falk, Jon C.; Archer, William B.; Blasi, Raymond J.

    2000-01-01

    This invention provides a device for Raman spectroscopic measurement of composition and concentrations in a hostile environment by the use of a first fiber optic as a means of directing high intensity monochromatic light from a laser to the hostile environment and a second fiber optic to receive the lower intensity scattered light for transmittal to a monochromator for analysis. To avoid damage to the fiber optics, they are protected from the hostile environment. A preferred embodiment of the Raman fiber optic probe is able to obtain Raman spectra of corrosive gases and solutions at temperatures up to 600.degree. F. and pressures up to 2000 psi. The incident exciting fiber optic cable makes an angle of substantially 90.degree. with the collecting fiber optic cable. This 90.degree. geometry minimizes the Rayleigh scattering signal picked up by the collecting fiber, because the intensity of Rayleigh scattering is lowest in the direction perpendicular to the beam path of the exciting light and therefore a 90.degree. scattering geometry optimizes the signal to noise ratio.

  5. Office of Environment, Safety and Health Assessments Protocol for Oversight Activities, December 2015

    Energy.gov [DOE]

    Office of Environment, Safety and Health Assessments Protocol for Oversight Activities, December 2015

  6. FOAM: NOVEL DELIVERY TECHNOLOGY FOR REMEDIATION OF VADOSE ZONE ENVIRONMENTS

    SciTech Connect

    Jansik, Danielle P.; Wellman, Dawn M.; Mattigod, Shas V.; Zhong, Lirong; Wu, Yuxin; Foote, Martin; Zhang, Z. F.; Hubbard, Susan

    2011-07-05

    Deep vadose zone environments can be a primary source and pathway for contaminant migration to groundwater. These environments present unique characterization and remediation challenges that necessitate scrutiny and research. The thickness, depth, and intricacies of the deep vadose zone, combined with a lack of understanding of the key subsurface processes (e.g., biogeochemical and hydrologic) affecting contaminant migration, make it difficult to create validated conceptual and predictive models of subsurface flow dynamics and contaminant behavior across multiple scales. These factors also make it difficult to design and deploy sustainable remedial approaches and monitor long-term contaminant behavior after remedial actions. Functionally, the methods for addressing contamination must remove and/or reduce transport of contaminants. This problem is particularly challenging in the arid western United States where the vadose zone is hundreds of feet thick, rendering transitional excavation methods exceedingly costly and ineffective. Delivery of remedial amendments is one of the most challenging and critical aspects for all remedy-based approaches. The conventional approach for delivery is through injection of aqueous remedial solutions. However, heterogeneous deep vadose zone environments present hydrologic and geochemical challenges which limit the effectiveness. Because the flow of solution infiltration is dominantly controlled by gravity and suction, injected liquid preferentially percolates through highly permeable pathways, by-passing low-permeability zones which frequently contain the majority of contamination. Moreover, the wetting front can readily mobilize and enhance contaminant transport to the underlying aquifer prior to stabilization. Development of innovative, in-situ technologies may be the only way to meet remedial action objectives and long-term stewardship goals. Surfactants can be used to lower the liquid surface tension and create stabile foams

  7. NOvel Refractory Materials for High Alkali, High Temperature Environments

    SciTech Connect

    Hemrick, J.G.; Griffin, R.

    2011-08-30

    Refractory materials can be limited in their application by many factors including chemical reactions between the service environment and the refractory material, mechanical degradation of the refractory material by the service environment, temperature limitations on the use of a particular refractory material, and the inability to install or repair the refractory material in a cost effective manner or while the vessel was in service. The objective of this project was to address the need for new innovative refractory compositions by developing a family of novel MgO-Al2O3 spinel or other similar magnesia/alumina containing unshaped refractory composition (castables, gunnables, shotcretes, etc) utilizing new aggregate materials, bond systems, protective coatings, and phase formation techniques (in-situ phase formation, altered conversion temperatures, accelerated reactions, etc). This family of refractory compositions would then be tailored for use in high-temperature, highalkaline industrial environments like those found in the aluminum, chemical, forest products, glass, and steel industries. A research team was formed to carry out the proposed work led by Oak Ridge National Laboratory (ORNL) and was comprised of the academic institution Missouri University of Science and Technology (MS&T), and the industrial company MINTEQ International, Inc. (MINTEQ), along with representatives from the aluminum, chemical, glass, and forest products industries. The two goals of this project were to produce novel refractory compositions which will allow for improved energy efficiency and to develop new refractory application techniques which would improve the speed of installation. Also methods of hot installation were sought which would allow for hot repairs and on-line maintenance leading to reduced process downtimes and eliminating the need to cool and reheat process vessels.

  8. Impact assessment of land use planning driving forces on environment

    SciTech Connect

    Chen, Longgao; Yang, Xiaoyan; Chen, Longqian; Li, Long

    2015-11-15

    Land use change may exert a negative impact on environmental quality. A state–impact–state (SIS) model describing a state transform under certain impacts has been integrated into land use planning (LUP) environmental impact assessment (LUPEA). This logical model is intuitive and easy to understand, but the exploration of impact is essential to establish the indicator system and to identify the scope of land use environmental impact when it is applied to a specific region. In this study, we investigated environmental driving forces from land use planning (LUPF), along with the conception, components, scope, and impact of LUPF. This method was illustrated by a case study in Zoucheng, China. Through the results, we concluded that (1) the LUPF on environment are impacts originated from the implementation of LUP on a regional environment, which are characterized by four aspects: magnitude, direction, action point, and its owner; (2) various scopes of LUPF on individual environmental elements based on different standards jointly define the final scope of LUPEA; (3) our case study in Zoucheng demonstrates the practicability of this proposed approach; (4) this method can be embedded into LUPEA with direction, magnitudes, and scopes of the LUPF on individual elements obtained, and the identified indicator system can be directly employed into LUPEA and (5) the assessment helps to identify key indicators and to set up a corresponding strategy to mitigate the negative impact of LUP on the environment, which are two important objectives of strategic environmental assessment (SEA) in LUP. - Highlights: • Environmental driving forces from land use planning (LUPF) are investigated and categorized. • Our method can obtains the direction, magnitudes and scopes of environmental driving forces. • The LUPEA scope is determined by the combination of various scopes of LUPF on individual elements. • LUPF assessment can be embedded into LUPEA. • The method can help to

  9. Vision-based threat detection in dynamic environments.

    SciTech Connect

    Carlson, Jeffrey J.

    2007-08-01

    This report addresses the development of automated video-screening technology to assist security forces in protecting our homeland against terrorist threats. A prevailing threat is the covert placement of bombs inside crowded public facilities. Although video-surveillance systems are increasingly common, current systems cannot detect the placement of bombs. It is also unlikely that security personnel could detect a bomb or its placement by observing video from surveillance cameras. The problems lie in the large number of cameras required to monitor large areas, the limited number of security personnel employed to protect these areas, and the intense diligence required to effectively screen live video from even a single camera. Different from existing video-detection systems designed to operate in nearly static environments, we are developing technology to detect changes in the background of dynamic environments: environments where motion and human activities are persistent over long periods. Our goal is to quickly detect background changes, even if the background is visible to the camera less than 5 percent of the time and possibly never free from foreground activity. Our approach employs statistical scene models based on mixture densities. We hypothesized that the background component of the mixture has a small variance compared to foreground components. Experiments demonstrate this hypothesis is true under a wide variety of operating conditions. A major focus involved the development of robust background estimation techniques that exploit this property. We desire estimation algorithms that can rapidly produce accurate background estimates and detection algorithms that can reliably detect background changes with minimal nuisance alarms. Another goal is to recognize unusual activities or foreground conditions that could signal an attack (e.g., large numbers of running people, people falling to the floor, etc.). Detection of background changes and/or unusual

  10. Estimates of the radiation environment for a nuclear rocket engine

    SciTech Connect

    Courtney, J.C.; Manohara, H.M.; Williams, M.L.

    1992-12-31

    Ambitious missions in deep space, such as manned expeditions to Mars, require nuclear propulsion if they are to be accomplished in a reasonable length of time. Current technology is adequate to support the use of nuclear fission as a source of energy for propulsion; however, problems associated with neutrons and gammas leaking from the rocket engine must be addressed. Before manned or unmanned space flights are attempted, an extensive ground test program on the rocket engine must be completed. This paper compares estimated radiation levels and nuclear heating rates in and around the rocket engine for both a ground test and space environments.

  11. Design of a solar controlled environment agriculture system (SCEAS)

    SciTech Connect

    Landstrom, D.K.; Stickford, G.H.; Talbert, S.G.; Wilkinson, W.H.

    1983-06-01

    The overall objective of the SCEAS project was to integrate advanced greenhouse agriculture technology with various energy sources and innovative cooling/ventilation concepts to demonstrate technical and economic feasibility of these facilities in several climatic regions where conventional greenhouse technology will not permit yearround growing of certain crops. The designed facility is capable of high yields of practically any crop, even temperaturesensitive vegetables such as lettuce, in extremely hostile external environments. The recirculation and ventilation system provides considerable flexibility in precise control of temperature and humidity throughout the year and in reducing water and energy consumption.

  12. Biofuels for the Environment and Communities Webinar: Dale

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    US Department of Energy webinar Biofuels for the Environment and Communities Virginia Dale Oak Ridge National Laboratory Earth Day April 22, 2015 http://www.ornl.gov/sci/ees/cbes/ Acknowledgements: DOE BETO - Kristen Johnson & Alison Goss Eng; LM Baskaran, MR Davis, B. Dale, B Davison, ME Downing, LM Eaton, RA Efroymson, C Garten, RL Graham, NA Griffiths, M Hilliard, H Jager, K Kline, PN Leiby, M Langholtz, A McBride, R Middleton, PJ Mulholland, GA Oladosu, ES Parish, RD Perlack, P

  13. Network-based collaborative research environment LDRD final report

    SciTech Connect

    Davies, B.R.; McDonald, M.J.

    1997-09-01

    The Virtual Collaborative Environment (VCE) and Distributed Collaborative Workbench (DCW) are new technologies that make it possible for diverse users to synthesize and share mechatronic, sensor, and information resources. Using these technologies, university researchers, manufacturers, design firms, and others can directly access and reconfigure systems located throughout the world. The architecture for implementing VCE and DCW has been developed based on the proposed National Information Infrastructure or Information Highway and a tool kit of Sandia-developed software. Further enhancements to the VCE and DCW technologies will facilitate access to other mechatronic resources. This report describes characteristics of VCE and DCW and also includes background information about the evolution of these technologies.

  14. Using the CMS threaded framework in a production environment

    SciTech Connect

    Jones, C. D.; Contreras, L.; Gartung, P.; Hufnagel, D.; Sexton-Kennedy, L.

    2015-12-23

    During 2014, the CMS Offline and Computing Organization completed the necessary changes to use the CMS threaded framework in the full production environment. We will briefly discuss the design of the CMS Threaded Framework, in particular how the design affects scaling performance. We will then cover the effort involved in getting both the CMSSW application software and the workflow management system ready for using multiple threads for production. Finally, we will present metrics on the performance of the application and workflow system as well as the difficulties which were uncovered. As a result, we will end with CMS' plans for using the threaded framework to do production for LHC Run 2.

  15. Mr. Anthony D. Pantaleoni Vice President Environment, Health & Safety

    Office of Legacy Management (LM)

    -7=cr5rnP 7694 i+lJ Washington, DC 20585 Mr. Anthony D. Pantaleoni Vice President Environment, Health & Safety Crane Company 757 Third Avenue New York, New York 10017 Dear Mr. Pantaleoni: This letter is a followup to the radiological survey performed by the U.S. Department of Energy (DOE) in August at the former Chapman Valve Manufacturing Company in Indian Orchard, Massachusetts. The facility is presently owned by the Crane Company. The radiological survey identified areas of elevated

  16. DOE, Stoller Work to Understand Environment at INL Site

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    DOE, Stoller Work to Understand Environment at INL Site The U.S. Department of Energy is responsible for understanding and estimating future impacts from our mission at the INL Site. To accomplish this we must have adequate knowledge of the plants and animals on the Site. DOE also has an obligation to be a good neighbor to the people and businesses that may be affected by our presence in Eastern Idaho. Elk became resident on the site in the 1980s. Since that time, there have been claims of elk

  17. New antitrust issues in a deregulated environment: access to pipelines

    SciTech Connect

    Mahinka, S.P.; Johnson, J.L.

    1983-01-01

    The deregulated environment of the Natural Gas Policy Act, (NGPA) will introduce new antitrust issues, one issue of particular concern and difficulty being access and utilization of gas transmission and distribution facilities. The authors disagree with the tendency to use the bottleneck monopoly/essential facility doctrine to suggest that access is required by the antitrust laws. Current trends in judicial and economic analysis of refusals to deal by monopolists supports the view that nonpredatory denials of access, based on such legitimate business considerations as efficiency and profitability, are appropriate and consistent with both antitrust policy and the competitive purposes of industry deregulation. 80 references.

  18. Mitigated-force carriage for high magnetic field environments

    SciTech Connect

    Ludtka, Gerard M.; Ludtka, Gail M.; Wilgen, John B.; Murphy, Bart L.

    2015-05-19

    A carriage for high magnetic field environments includes a plurality of work-piece separators disposed in an operable relationship with a work-piece processing magnet having a magnetic field strength of at least 1 Tesla for supporting and separating a plurality of work-pieces by a preselected, essentially equal spacing, so that, as a first work-piece is inserted into the magnetic field, a second work-piece is simultaneously withdrawn from the magnetic field, so that an attractive magnetic force imparted on the first work-piece offsets a resistive magnetic force imparted on the second work-piece.

  19. Microsoft Word - Fact Sheet Environment 100808 FINAL.doc

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    BARACK OBAMA AND JOE BIDEN: PROMOTING A HEALTHY ENVIRONMENT "We cannot afford more of the same timid politics when the future of our planet is at stake. Global warming is not a someday problem, it is now. We are already breaking records with the intensity of our storms, the number of forest fires, the periods of drought. By 2050 famine could force more than 250 million from their homes . . . . The polar ice caps are now melting faster than science had ever predicted. . . . This is not the

  20. A model for dispersion of contaminants in the subway environment

    SciTech Connect

    Coke, L. R.; Sanchez, J. G.; Policastro, A. J.

    2000-05-03

    Although subway ventilation has been studied extensively, very little has been published on dispersion of contaminants in the subway environment. This paper presents a model that predicts dispersion of contaminants in a complex subway system. It accounts for the combined transient effects of train motion, station airflows, train car air exchange rates, and source release properties. Results are presented for a range of typical subway scenarios. The effects of train piston action and train car air exchange are discussed. The model could also be applied to analyze the environmental impact of hazardous materials releases such as chemical and biological agents.