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  1. MANAGING ENGINEERING ACTIVITIES FOR THE PLATEAU REMEDIATION CONTRACT - HANFORD

    SciTech Connect (OSTI)

    KRONVALL CM

    2011-01-14

    In 2008, the primary Hanford clean-up contract transitioned to the CH2MHill Plateau Remediation Company (CHPRC). Prior to transition, Engineering resources assigned to remediation/Decontamination and Decommissioning (D&D) activities were a part of a centralized engineering organization and matrixed to the performing projects. Following transition, these resources were reassigned directly to the performing project, with a loose matrix through a smaller Central Engineering (CE) organization. The smaller (10 FTE) central organization has retained responsibility for the overall technical quality of engineering for the CHPRC, but no longer performs staffing and personnel functions. As the organization has matured, there are lessons learned that can be shared with other organizations going through or contemplating performing a similar change. Benefits that have been seen from the CHPRC CE organization structure include the following: (1) Staff are closely aligned with the 'Project/facility' that they are assigned to support; (2) Engineering priorities are managed to be consistent with the 'Project/facility' priorities; (3) Individual Engineering managers are accountable for identifying staffing needs and the filling of staffing positions; (4) Budget priorities are managed within the local organization structure; (5) Rather than being considered a 'functional' organization, engineering is considered a part of a line, direct funded organization; (6) The central engineering organization is able to provide 'overview' activities and maintain independence from the engineering organizations in the field; and (7) The central engineering organization is able to maintain a stable of specialized experts that are able to provide independent reviews of field projects and day-to-day activities.

  2. Recovery Act Weekly Video: Upper ALE Building Demolition

    ScienceCinema (OSTI)

    None

    2012-06-14

    CH2MHILL Plateau Remediation Company demolition of 6652C Space Science Laboratory. The largest building atop Rattlesnake Mountain, the laboratory served as a nightly radar patrol center as well as a barracks. The Recovery Act funded project is helping reduce the site footprint.

  3. Determination of dispersivities and reactionkinetics of selected basalts of columbia river plateau using an inverse analytical solution technique 

    E-Print Network [OSTI]

    Fahlquist, Lisa Armstrong

    1994-01-01

    on the determination of transport parameters by modeling sodium transport in the Priest Rapids and Roza flow tops of the Wanapum formation, and Rocky Coulee and Umtanum flow tops of the Grande Ronde formation, within the Cold Creek Syncline of the Hanford Nuclear Waste...

  4. CENTRAL PLATEAU REMEDIATION OPTIMIZATION STUDY

    SciTech Connect (OSTI)

    BERGMAN, T. B.; STEFANSKI, L. D.; SEELEY, P. N.; ZINSLI, L. C.; CUSACK, L. J.

    2012-09-19

    THE CENTRAL PLATEAU REMEDIATION OPTIMIZATION STUDY WAS CONDUCTED TO DEVELOP AN OPTIMAL SEQUENCE OF REMEDIATION ACTIVITIES IMPLEMENTING THE CERCLA DECISION ON THE CENTRAL PLATEAU. THE STUDY DEFINES A SEQUENCE OF ACTIVITIES THAT RESULT IN AN EFFECTIVE USE OF RESOURCES FROM A STRATEGIC PERSPECTIVE WHEN CONSIDERING EQUIPMENT PROCUREMENT AND STAGING, WORKFORCE MOBILIZATION/DEMOBILIZATION, WORKFORCE LEVELING, WORKFORCE SKILL-MIX, AND OTHER REMEDIATION/DISPOSITION PROJECT EXECUTION PARAMETERS.

  5. Uplift of the Colorado Plateau Paul Withers

    E-Print Network [OSTI]

    Withers, Paul

    Uplift of the Colorado Plateau Paul Withers Introduction to the Colorado Plateau: [2] The Colorado Plateau is a relatively coherent uplifted crustal block surrounded on three sides by the extensional block and has a present mean elevation ~ 2 km. Description of uplift: [3] Prior to the Laramide orogeny

  6. Guide to using Multiple Regression in Excel (MRCX v.1.1) for Removal of River Stage Effects from Well Water Levels

    SciTech Connect (OSTI)

    Mackley, Rob D.; Spane, Frank A.; Pulsipher, Trenton C.; Allwardt, Craig H.

    2010-09-01

    A software tool was created in Fiscal Year 2010 (FY11) that enables multiple-regression correction of well water levels for river-stage effects. This task was conducted as part of the Remediation Science and Technology project of CH2MHILL Plateau Remediation Company (CHPRC). This document contains an overview of the correction methodology and a user’s manual for Multiple Regression in Excel (MRCX) v.1.1. It also contains a step-by-step tutorial that shows users how to use MRCX to correct river effects in two different wells. This report is accompanied by an enclosed CD that contains the MRCX installer application and files used in the tutorial exercises.

  7. Abiotic Degradation Rates for Carbon Tetrachloride and Chloroform: Progress in FY2009

    SciTech Connect (OSTI)

    Amonette, James E.; Jeffers, Peter M.; Qafoku, Odeta; Russell, Colleen K.; Wietsma, Thomas W.; Truex, Michael J.

    2010-03-31

    This report documents the progress made through FY 2009 on a project initiated in FY 2006 to help address uncertainties related to the rates of hydrolysis in groundwater for carbon tetrachloride (CT) and chloroform (CF). The study seeks also to explore the possible effects of contact with minerals and sediment (i.e., heterogeneous hydrolysis) on these rates. In previous years the work was funded as two separate projects by various sponsors, all of whom received their funding from the U.S. Department of Energy (DOE). In FY2009, the projects were combined and funded by CH2MHill Plateau Remediation Corporation (CHPRC). Work in FY2009 was performed by staff at the Pacific Northwest National Laboratory (PNNL). Staff from the State University of New York at Cortland (SUNY–Cortland) contributed in previous years.

  8. Independent Oversight Review, Hanford Site CH2M Hill Plateau...

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

    CH2M Hill Plateau Remediation Company - November 2012 Independent Oversight Review, Hanford Site CH2M Hill Plateau Remediation Company - November 2012 November 2012 Review of the...

  9. Ranges, movements, and spatial distribution of radio-tagged Rio Grande wild turkeys in the Edwards Plateau of Texas 

    E-Print Network [OSTI]

    Schaap, Jody Neal

    2006-08-16

    To determine possible causes of declining Rio Grande wild turkey (RGWT; Meleagris gallopavo intermedia) abundance in the southern Edwards Plateau, research was conducted on 4 sites, 2 with stable (S [SA and SB]; Kerr and Real counties) and 2...

  10. Evaluation and Usability of Programming Languages and Tools (PLATEAU)

    E-Print Network [OSTI]

    Anslow, Craig

    Evaluation and Usability of Programming Languages and Tools (PLATEAU) PLATEAU 2009 Technical Report of Programming Languages and Tools (PLATEAU) was co-located with the Onward and OOPSLA conferences in Orlando the proceedings. 2 Scope Programming languages exist to enable programmers to develop software effectively

  11. Old-field plant succession on the Pajarito Plateau

    SciTech Connect (OSTI)

    Foxx, T.; Mullen, M.; Salisbury, M.; Tierney, G.

    1997-10-01

    Eight fallow historic fields of the ponderosa pine and pinon-juniper cover types were surveyed to determine species composition and distribution. The purpose of the study was to understand plant succession on old fields as related to mechanically manipulated sites such as material disposal areas (MDAs). Additionally, the authors wanted a listing of species on disturbed lands of the Pajarito Plateau to aide in the reclamation planning of MDAs using native species. They also wanted to determine if any species could be used as an indicator of disturbance. The eight historic fields were all within Los Alamos County, New Mexico, and had been abandoned in 1943. Two sites were within the boundaries of Los Alamos National Laboratory and were studied both in 1982 and 1993. The study provides a description of each of the field sites, historic information about the homesteads from patent applications, a photographic record of some of the sites, and a listing of species found within each field. The study showed that there were 78 different plant species found on disturbed sites. Of these 78 species, 23 were found to be dominant on one or more of the MDAs or old fields. Although, the disturbance history of each site is imperfectly known, the study does provide an indication of successional processes within disturbed sites of the Pajarito Plateau. Additionally, it provides a listing of species that will invade disturbed sites, species that may be used in site reclamation.

  12. PIA - Plateau Training System | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof EnergyAprilEnergy EEREPlateau Training System PIA - Plateau Training

  13. CH2M HILL Plateau Remediation Company are

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

    HILL Plateau Remediation Company are safely removing contaminated equipment from the Plutonium Finishing Plant once used to produce plutonium during the Cold War at the Hanford...

  14. Plateau Electric Cooperative | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,Energy LLC JumpPhono Solar JumpMaunaPionicsPlateau Electric

  15. ORIGINAL RESEARCH PAPER Vertical tectonics of the High Plateau region, Manihiki Plateau,

    E-Print Network [OSTI]

    Clayton, Robert W.

    Pacific, from seismic stratigraphy Huirong-Anita Ai Æ Joann M. Stock Æ Robert Clayton Æ Bruce Luyendyk analyze new seismic reflection data acquired on cruise KIWI 12 over the High Plateau region of uplift, subsidence and faulting. These data are correlated with previous seismic reflection lines from

  16. Carbon dynamics of terrestrial ecosystems on the Tibetan Plateau

    E-Print Network [OSTI]

    Xiao, Jingfeng

    RESEARCH PAPER Carbon dynamics of terrestrial ecosystems on the Tibetan Plateau during the 20th tundra to evergreen tropics. Its soils are dominated by permafrost and are rich in organic carbon. Its, the carbon dynamics of the Tibetan Plateau have not been well quantified under changes of climate and per

  17. Extension of the Yellowstone plateau, eastern Snake River Plain, and Owyhee plateau

    SciTech Connect (OSTI)

    Rodgers, D.W.; Hackett, W.R.; Ore, H.T. (Idaho State Univ., Pocatello (USA))

    1990-11-01

    Formation of the late Cenozoic volcanic province comprising the Owyhee plateau, eastern Snake River Plain, and Yellowstone plateau has been accompanied by east-northeast-directed crustal extension. A new vector of 45 mm/yr, N56{degree}E for the migration of silicic volcanism across the volcanic province is calculated. If migration of volcanism reflects west-southwest continental drift over a mantle plume, a zone of crustal extension must separate the volcanic province from the more slowly moving North American craton. Space-time relations of basin fill in the adjacent Basin and Range province provide evidence for a zone of extension, about 125 km wide, coincident with and east of coeval silicic volcanism. Since 16 Ma, the zone of extension has migrated along with silicic volcanism, maintaining its position between the province and the unextended craton.

  18. The role of proof in mathematics teaching and the Plateau Principle

    E-Print Network [OSTI]

    Sydney, University of

    the Plateau Principle, an unspoken credo for successful research in mathematics, which says simply: `look

  19. HANFORD SITE LOW EXPOSURE PIPELINE REPAIR USING A NON-METALLIC COMPOSITE SYSTEM

    SciTech Connect (OSTI)

    HUTH RJ

    2009-11-12

    At the Department of Energy, Richland Operations (DOE-RL) Hanford site in eastern Washington, a 350 mm (14 inch) diameter high density polyethylene (HDPE) pump recirculation pipeline failed at a bonded joint adjacent to a radiologically and chemically contaminated groundwater storage basin. The responsible DOE-RL contractor, CH2MHill Plateau Remediation Company, applied a fiberglass reinforced plastic (composite) field repair system to the failed joint. The system was devised specifically for the HDPE pipe repair at the Hanford site, and had not been used on this type of plastic piping previously. This paper introduces the pipe failure scenario, describes the options considered for repair and discusses the ultimate resolution of the problem. The failed pipeline was successfully returned to service with minimal impact on waste water treatment plant operating capacity. Additionally, radiological and chemical exposures to facility personnel were maintained as low as reasonably achievable (ALARA). The repair is considered a success for the near term, and future monitoring will prove whether the repair can be considered for long term service and as a viable alternative for similar piping failures at the Hanford site.

  20. Colorado Plateau magmatism and uplift by warming of heterogeneous lithosphere

    E-Print Network [OSTI]

    Pederson, Joel L.

    LETTERS Colorado Plateau magmatism and uplift by warming of heterogeneous lithosphere Mousumi Roy1 , Thomas H. Jordan2 & Joel Pederson3 The forces that drove rock uplift of the low-relief, high experienced 2 km of rock uplift7 without significant internal deformation2­4 . Here we propose that warming

  1. Surface uplift, fluvial incision, and geodynamics of plateau evolution, from the western margin of the Central Andean plateau

    E-Print Network [OSTI]

    Schildgen, Taylor F. (Taylor Frances)

    2008-01-01

    The Colca-Majes and Cotahuasi-Ocona rivers in southwest Peru that cut through the western margin of the Andean plateau en route to the Pacific Ocean incised canyons over 3 km deep in response to late Cenozoic surface uplift. ...

  2. Black Carbon Radiative Forcing over the Tibetan Plateau

    SciTech Connect (OSTI)

    He, Cenlin; Li, Qinbin; Liou, K. N.; Takano, Y.; Gu, Yu; Qi, L.; Mao, Yuhao; Leung, Lai-Yung R.

    2014-11-28

    We estimate the snow albedo forcing and direct radiative forcing (DRF) of black carbon (BC) in the Tibetan Plateau using a global chemical transport model in conjunction with a stochastic snow model and a radiative transfer model. Our best estimate of the annual BC snow albedo forcing in the Plateau is 2.9 W m-2 (uncertainty: 1.5–5.0 W m-226 ). We find that BC-snow internal mixing increases the albedo forcing by 40-60% compared with external mixing and coated BC increases the forcing by 30-50% compared with uncoated BC, whereas Koch snowflakes reduce the forcing by 20-40% relative to spherical snow grains. Our best estimate of the annual BC DRF at the top of the atmosphere is 2.3 W m-2 (uncertainty: 0.7–4.3 W m-230 ) in the Plateau after scaling the modeled BC absorption optical depth to Aerosol Robotic Network (AERONET) observations. The BC forcings are attributed to emissions from different regions.

  3. Radiogenic and Stable Isotope and Hydrogeochemical Investigation of Groundwater, Pajarito Plateau and Surrounding Areas, New Mexico

    SciTech Connect (OSTI)

    Patrick Longmire, Michael Dale, Dale Counce, Andrew Manning, Toti Larson, Kim Granzow, Robert Gray, and Brent Newman

    2007-07-15

    From October 2004 through February 2006, Los Alamos National Laboratory, the New Mexico Environment Department-Department of Energy Oversight Bureau, and the United States Geological Survey conducted a hydrochemical investigation. The purpose of the investigation was to evaluate groundwater flow paths and determine groundwater ages using tritium/helium-3 and carbon-14 along with aqueous inorganic chemistry. Knowledge of groundwater age and flow paths provides a technical basis for selecting wells and springs for monitoring. Groundwater dating is also relevant to groundwater resource management, including aquifer sustainability, especially during periods of long-term drought. At Los Alamos, New Mexico, groundwater is either modern (post-1943), submodern (pre-1943), or mixed (containing both pre- and post-1943 components). The regional aquifer primarily consists of submodern groundwater. Mixed-age groundwater results from initial infiltration of surface water, followed by mixing with perched alluvial and intermediate-depth groundwater and the regional aquifer. No groundwater investigation is complete without using tritium/helium-3 and carbon-14 dating methods to quantify amounts of modern, mixed, and/or submodern components present in samples. Computer models of groundwater flow and transport at Los Alamos should be calibrated to groundwater ages for perched intermediate zones and the regional aquifer determined from this investigation. Results of this study clearly demonstrate the occurrence of multiple flow paths and groundwater ages occurring within the Sierra de los Valles, beneath the Pajarito Plateau, and at the White Rock Canyon springs. Localized groundwater recharge occurs within several canyons dissecting the Pajarito Plateau. Perched intermediate-depth groundwater and the regional aquifer beneath Pueblo Canyon, Los Alamos Canyon, Sandia Canyon, Mortandad Canyon, Pajarito Canyon, and Canon de Valle contain a modern component. This modern component consists of tritium, nitrate, perchlorate, chromate, boron, uranium, and/or high explosive compounds. It is very unlikely that there is only one transport or travel time, ranging from 25 to 62 years, for these conservative chemicals migrating from surface water to the regional water table. Lengths of groundwater flow paths vary within deep saturated zones containing variable concentrations of tritium. The 4-series springs discharging within White Rock Canyon contain a modern component of groundwater, primarily tritium. Average groundwater ages for the regional aquifer beneath the Pajarito Plateau varied from 565 to 10,817 years, based on unadjusted carbon-14 measurements.

  4. Structure and seasonal changes of nematode communities from vernal pools (Santa Rosa Plateau)

    E-Print Network [OSTI]

    De Ley, Paul

    2006-01-01

    Communities from Vernal Pools (Santa Rosa Plateau) PIMarch 2006 Abstract Vernal pools are ephemeral wetlands,and around each of two vernal pool basins in the Santa Rosa

  5. Seismic stratigraphy and the evolutionary history of Shatsky Plateau 

    E-Print Network [OSTI]

    Chen, Yu-Hsin

    1984-01-01

    1984 Major Subject: Oceanography SEISMIC STRATIGRAPHY AND THE EVOLUTIONARY HISTORY OF SHATSKY PLATEAU A Thesis by YU-HSIN CHEN Approved as to style and content by (Chairman of Committee) Me er) (M er) d'7 (Member) Head of Department... drawing interpretation of the eastern part of Profile C-D. 51 Figure 17. Seismic section to the western end of Profile C-D. 52 Figure 18. Line drawing interpretation of Figure 17. . . . 53 Figure 19. Isopach map of total sediment thickness (contour...

  6. A two-frame sampling survey: the Edwards Plateau study 

    E-Print Network [OSTI]

    Burcham, George William

    1970-01-01

    1970 Ba?820 ABSTRACT A T?o-Frame Samoling Survey: The Ed?aids Plateau Study. (January 1970) C orge V. Bu;cham, B. S. , East Texas State University; Directed by: Dr. R. J. Freund This research deals wi th problems that akd se in the estimation... the variance component arising throuah the stratified sub-sampling of the n tracts. Since A (given by (4)) is the standard stratified estimate of the population total A (given by (3)) wc have from standard stratified sampling formulas 32 2 v (A) = (EP) zn...

  7. DOE - Office of Legacy Management -- Plateau Shootaring Canyon Site - 034

    Office of Legacy Management (LM)

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

  8. The origin of the plateau and late rebrightening in the afterglow of GRB 120326A

    SciTech Connect (OSTI)

    Hou, S. J.; Lu, J. F. [Department of Astronomy and Institute of Theoretical Physics and Astrophysics, Xiamen University, Xiamen, Fujian 361005 (China); Geng, J. J.; Wang, K.; Huang, Y. F.; Dai, Z. G. [School of Astronomy and Space Science, Nanjing University, Nanjing 210093 (China); Wu, X. F., E-mail: xfwu@pmo.ac.cn [Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008 (China)

    2014-04-20

    GRB 120326A is an unusual gamma-ray burst (GRB) that has a long plateau and a very late rebrightening in both X-ray and optical bands. The similar behavior of the optical and X-ray light curves suggests that they may share a common origin. The long plateau starts at several hundred seconds and ends at tens of thousands of seconds, and the peak time of the late rebrightening is about 30,000 s. We analyze the energy injection model by means of numerical and analytical solutions, considering both the wind environment and the interstellar medium environment for GRB afterglows. We particularly study the influence of the injection starting time, ending time, stellar wind density (or density of the circumburst environment), and injection luminosity on the shape of the afterglow light curves, respectively. In the wind model, we find that the light curve is largely affected by the parameters and that there is a 'bump' in the late stage. In the wind environment, we found that the longer the energy is injected, the more obvious the rebrightening will be. We also find that the peak time of the bump is determined by the stellar wind density. We use the late continuous injection model to interpret the unusual afterglow of GRB 120326A. The model fits the observational data well; however, we find that the timescale of the injection must be higher than 10,000 s, which implies that the timescale of the central engine activity must also be more than 10,000 s. This information can give useful constraints on the central engines of GRBs—we consider a newborn millisecond pulsar with a strong magnetic field to be the central engine. On the other hand, our results suggest that the circumburst environment of GRB 120326A is very likely a stellar wind.

  9. Future world oil production: Growth, plateau, or peak?1 Larry Hughes and Jacinda Rudolph

    E-Print Network [OSTI]

    Hughes, Larry

    ERG/201005 Future world oil production: Growth, plateau, or peak?1 Larry Hughes and Jacinda Rudolph Energy Systems 2010 #12;Future world oil production: Growth, plateau, or peak? Larry Hughes2 and Jacinda Scotia, Canada Abstract With the exception of two oil shocks in the 1970s, world oil production

  10. SALINE LAKES ON QINGHAI-TIBET PLATEAU AND SALTS ON MARS1 M. P. Zheng1

    E-Print Network [OSTI]

    SALINE LAKES ON QINGHAI-TIBET PLATEAU AND SALTS ON MARS1 M. P. Zheng1 , A. Wang2 , F. J. Kong1 , N of tectonically active belts of plateaus on the Earth [3]. The Qinghai-Tibet Plateau accounts for 1

  11. PLATO Power--a robust, low environmental impact power generation system for the Antarctic plateau

    E-Print Network [OSTI]

    Ashley, Michael C. B.

    PLATO Power--a robust, low environmental impact power generation system for the Antarctic plateau the power generation and management system of PLATO. Two redundant arrays of solar panels and a multiply astronomical facilities on the Antarctic plateau, offering minimum environmental impact and requiring minimal

  12. Deep mantle forces and the uplift of the Colorado Plateau Robert Moucha,1

    E-Print Network [OSTI]

    Deep mantle forces and the uplift of the Colorado Plateau Robert Moucha,1 Alessandro M. Forte,1 heterogeneity. The onset and evolution of uplift in the central Basin and Range province and Colorado Plateau with the arrival and eastward progression of this upwelling, and (2) dynamic uplift of the southern Colorado

  13. Evidence for the silicate source of relict soils on the Edwards Plateau, central Texas

    E-Print Network [OSTI]

    Banner, Jay L.

    Evidence for the silicate source of relict soils on the Edwards Plateau, central Texas M. Jennifer, Quantico, VA 22135, USA Received 30 August 2005 Available online 7 February 2007 Abstract Relict soils provide insights into Quaternary soil formation and erosion on the Edwards Plateau of central Texas

  14. Independent Oversight Review, Richland Operations Office and CH2M Hill Plateau Remediation Company and Mission Support Alliance- April 2012

    Office of Energy Efficiency and Renewable Energy (EERE)

    Review of Richland Operations Office and CH2M Hill Plateau Remediation Company and Mission Support Alliance Conduct of Operations

  15. Pajarito Plateau Groundwater Flow and Transport Modeling Process-Level and Systems Models of Groundwater Flow and

    E-Print Network [OSTI]

    Lu, Zhiming

    Pajarito Plateau Groundwater Flow and Transport Modeling 1 Process-Level and Systems Models of Groundwater Flow and Transport Beneath the Pajarito Plateau: Migration of High Explosives from Technical Area Groundwater Modeling Project Systems Model Vadose Zone Model Regional Aquifer Model #12;Pajarito Plateau

  16. STP-ECRTS - THERMAL AND GAS ANALYSES FOR SLUDGE TRANSPORT AND STORAGE CONTAINER (STSC) STORAGE AT T PLANT

    SciTech Connect (OSTI)

    CROWE RD; APTHORPE R; LEE SJ; PLYS MG

    2010-04-29

    The Sludge Treatment Project (STP) is responsible for the disposition of sludge contained in the six engineered containers and Settler tank within the 105-K West (KW) Basin. The STP is retrieving and transferring sludge from the Settler tank into engineered container SCS-CON-230. Then, the STP will retrieve and transfer sludge from the six engineered containers in the KW Basin directly into a Sludge Transport and Storage Containers (STSC) contained in a Sludge Transport System (STS) cask. The STSC/STS cask will be transported to T Plant for interim storage of the STSC. The STS cask will be loaded with an empty STSC and returned to the KW Basin for loading of additional sludge for transportation and interim storage at T Plant. CH2MHILL Plateau Remediation Company (CHPRC) contracted with Fauske & Associates, LLC (FAI) to perform thermal and gas generation analyses for interim storage of STP sludge in the Sludge Transport and Storage Container (STSCs) at T Plant. The sludge types considered are settler sludge and sludge originating from the floor of the KW Basin and stored in containers 210 and 220, which are bounding compositions. The conditions specified by CHPRC for analysis are provided in Section 5. The FAI report (FAI/10-83, Thermal and Gas Analyses for a Sludge Transport and Storage Container (STSC) at T Plant) (refer to Attachment 1) documents the analyses. The process considered was passive, interim storage of sludge in various cells at T Plant. The FATE{trademark} code is used for the calculation. The results are shown in terms of the peak sludge temperature and hydrogen concentrations in the STSC and the T Plant cell. In particular, the concerns addressed were the thermal stability of the sludge and the potential for flammable gas mixtures. This work was performed with preliminary design information and a preliminary software configuration.

  17. Evaluation of Settler Tank Thermal Stability during Solidification and Disposition to ERDF

    SciTech Connect (OSTI)

    Stephenson, David E.; Delegard, Calvin H.; Schmidt, Andrew J.

    2015-03-30

    Ten 16-foot-long and 20-inch diameter horizontal tanks currently reside in a stacked 2×5 (high) array in the ~20,000-gallon water-filled Weasel Pit of the 105-KW Fuel Storage Basin on the US-DOE Hanford Site. These ten tanks are part of the Integrated Water Treatment System used to manage water quality in the KW Basin and are called “settler” tanks because of their application in removing particles from the KW Basin waters. Based on process knowledge, the settler tanks are estimated to contain about 124 kilograms of finely divided uranium metal, 22 kg of uranium dioxide, and another 55 kg of other radioactive sludge. The Sludge Treatment Project (STP), managed by CH2MHill Plateau Remediation Company (CHPRC) is charged with managing the settler tanks and arranging for their ultimate disposal by burial in ERDF. The presence of finely divided uranium metal in the sludge is of concern because of the potential for thermal runaway reaction of the uranium metal with water and the formation of flammable hydrogen gas as a product of the uranium-water reaction. Thermal runaway can be instigated by external heating. The STP commissioned a formal Decision Support Board (DSB) to consider options and provide recommendations to manage and dispose of the settler tanks and their contents. Decision criteria included consideration of the project schedule and longer-term deactivation, decontamination, decommissioning, and demolition (D4) of the KW Basin. The DSB compared the alternatives and recommended in-situ grouting, size-reduction, and ERDF disposal as the best of six candidate options for settler tank treatment and disposal. It is important to note that most grouts contain a complement of Portland cement as the binding agent and that Portland cement curing reactions generate heat. Therefore, concern is raised that the grouting of the settler tank contents may produce heating sufficient to instigate thermal runaway reactions in the contained uranium metal sludge.

  18. Nesting ecology of Rio Grande wild turkeys in the Edwards Plateau of Texas 

    E-Print Network [OSTI]

    Dreibelbis, Justin Zachary

    2009-05-15

    Rio Grande wild turkey (Meleagris gallopavo intermedia) numbers in the southeastern region of the Edwards Plateau (EP) have shown a significant decline since the 1970s; however, the remainder of the EP had stable populations during this period...

  19. Comparison of photosynthetic responses of Ashe juniper and live oak on the Edwards Plateau, Texas 

    E-Print Network [OSTI]

    Bendevis, Mira Arpe

    2009-06-02

    Ashe juniper (Juniperus ashei Bucholz) has encroached into the historical grasslands of the Edwards Plateau. This area is environmentally sensitive as it serves as the recharge zone for the Edwards aquifer, providing large municipalities...

  20. The archive of place : environment and the contested past of a North American plateau

    E-Print Network [OSTI]

    Turkel, William Joseph, 1967-

    2004-01-01

    This is a study of the role that the interpretation of material evidence plays in historical consciousness and social memory. It consists of three case studies from the Chilcotin Plateau in the west-central part of present-day ...

  1. Pastoral Livelihoods and the Epidemiology of Emergent Trypanosomiasis on the Jos Plateau, Nigeria 

    E-Print Network [OSTI]

    Majekodunmi, Ayodele

    2012-01-01

    African trypanosomiasis is a widespread disease of livestock which is a major constraint to livestock production, mixed farming and the rural economy. The Jos Plateau in Nigeria was historically free of tsetse flies and ...

  2. Pastoral livelihoods and the epidemiology of emergent trypanosomiasis on the Jos Plateau, Nigeria 

    E-Print Network [OSTI]

    Majekodunmi, Ayodele Oluwakemi

    2012-06-22

    African trypanosomiasis is a widespread disease of livestock which is a major constraint to livestock production, mixed farming and the rural economy. The Jos Plateau in Nigeria was historically free of tsetse flies and ...

  3. REACTIVE MULTIPHASE BEHAVIOR OF CO2 IN SALINE AQUIFERS BENEATH THE COLORADO PLATEAU

    SciTech Connect (OSTI)

    R.G. Allis; J. Moore; S. White

    2003-06-30

    The six coal-fired power plants located in the Colorado Plateau and southern Rocky Mountain region of the U.S. produce 100 million tons of CO{sub 2} per year. Thick sequences of collocated sedimentary rocks represent potential sites for sequestration of the CO{sub 2}. Field and laboratory investigations of naturally occurring CO{sub 2}-reservoirs are being conducted to determine the characteristics of potential seal and reservoir units and the extent of the interactions that occur between the host rocks and the CO{sub 2} charged fluids. The results are being incorporated into a series of two-dimensional numerical models that represent the major chemical and physical processes induced by injection. During reporting period covered here (March 30 to June 30, 2003), the main achievements were: Presentation of three papers at the Second Annual Conference on Carbon Sequestration (May 5-8, Alexandria, Virginia); Presentation of a poster at the American Association of Petroleum Geologists meeting; Co-PI organized and chaired a special session on Geologic Carbon Dioxide Sequestration at the American Association of Petroleum Geologists annual convention in Salt Lake City (May 12-15).

  4. Aridity changes in the Tibetan Plateau in a warming climate

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

    Gao, Yanhong; Li, Xia; Leung, Lai-Yung R.; Chen, Deliang; Xu, Jianwei

    2015-03-10

    Desertification in the Tibetan Plateau (TP) has drawn increasing attention in the recent decades. It has been postulated as a consequence of climate aridity due to the observed warming. This study quantifies the aridity changes in the TP and attributes the changes to different climatic factors. Using the ratio of P/PET (precipitation to potential evapotranspiration) as an aridity index to indicate changes in dryness and wetness in a given area, P/PET was calculated using observed records at 83 stations in the TP, with PET calculated using the Penman–Monteith (PM) algorithm. Spatial and temporal changes of P/PET in 1979-2011 are analyzed.more »Results show that stations located in the arid and semi-arid northwestern TP are becoming significantly wetter and stations in the semi-humid southeastern TP are becoming drier, though not significantly, in the recent three decades. The aridity change patterns are significantly correlated with precipitation, sunshine duration and diurnal temperature range changes at confidence level of 99.9% from two-tail t-test. Temporal correlations also confirm the significant correlation between aridity changes with the three variables, with precipitation being the most dominant driver of P/PET changes at interannual time scale. PET changes are insignificant but negatively correlated with P/PET in the cold season. In the warm season, however, correlation between PET changes and P/PET changes are significant at confidence level of 99.9% when the cryosphere melts near the surface. Significant correlation between wind speed changes and aridity changes occurs in limited locations and months. Consistency in the climatology pattern and linear trends in surface air temperature and precipitation calculated using station data, gridded data, and nearest grid-to-stations for the TP average and across sub-basins indicate the robustness of the trends despite the large spatial heterogeneity in the TP that challenge climate monitoring.« less

  5. Inhibition of B-NHEJ in Plateau-Phase Cells Is Not a Direct Consequence of Suppressed Growth Factor Signaling

    SciTech Connect (OSTI)

    Singh, Satyendra K.; Bednar, Theresa; Zhang Lihua; Wu, Wenqi; Mladenov, Emil; Iliakis, George

    2012-10-01

    Purpose: It has long been known that the proliferation status of a cell is a determinant of radiation response, and the available evidence implicates repair of DNA double-strand breaks (DSBs) in the underlying mechanism. Recent results have shown that a novel, highly error-prone pathway of nonhomologous end joining (NHEJ) operating as backup (B-NHEJ) processes DSBs in irradiated cells when the canonical, DNA-PK (DNA-dependent protein kinase)-dependent pathway of NHEJ (D-NHEJ) is compromised. Notably, B-NHEJ shows marked reduction in efficiency when D-NHEJ-deficient cells cease to grow and enter a plateau phase. This phenomenon is widespread and observed in cells of different species with defects in core components of D-NHEJ, with the notable exception of DNA-PKcs (DNA-dependent protein kinase, catalytic subunit). Using new, standardized serum-deprivation protocols, we re-examine the growth requirements of B-NHEJ and test the role of epidermal growth factor receptor (EGFR) signaling in its regulation. Methods and Materials: DSB repair was measured by pulsed-field gel electrophoresis in cells maintained under different conditions of growth. Results: Serum deprivation in D-NHEJ-deficient cells causes a rapid reduction in B-NHEJ similar to that measured in normally growing cells that enter the plateau phase of growth. Upon serum deprivation, reduction in B-NHEJ activity is evident at 4 h and reaches a plateau reflecting maximum inhibition at 12-16 h. The inhibition is reversible, and B-NHEJ quickly recovers to the levels of actively growing cells upon supply of serum to serum-deprived cells. Chemical inhibition of EGFR in proliferating cells inhibits only marginally B-NHEJ and addition of EGFR in serum-deprived cells increases only a marginally B-NHEJ. Conclusions: The results document a rapid and fully reversible adaptation of B-NHEJ to growth activity and point to factors beyond EGFR in its regulation. They show notable differences in the regulation of error-prone DSB repair pathways between proliferating and non proliferating cells that may present new treatment design opportunities in radiation therapy.

  6. Ecology, control, and management of shin oak on the Edwards Plateau 

    E-Print Network [OSTI]

    Harris, Venoia M.

    1958-01-01

    L IB R A R Y A & M COLLEGE OF TEXAS ECOLOGY, CONTROL, AND MAHAGiLL-IENT OF SI3IN OAK ON THE EDWARDS PLATEAU by VENOIA M. HARRIS A Dissertation Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial... fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY January, 1958 MAJOR SUBJECT: RANGE MANAGEMENT ECOLOGY, CONTROL, AND MNAGEI-MJT OF SHIN OAK ON THE EEWARDS PLATEAU A Dissertation by VENOIA M. HARRIS Approved as to style and content...

  7. Abrupt changes in the rate of Andean Plateau uplift from reversible jump Markov Chain Monte Carlo inversion of river profiles

    E-Print Network [OSTI]

    Shuster, David L.

    Abrupt changes in the rate of Andean Plateau uplift from reversible jump Markov Chain Monte Carlo form 19 February 2015 Accepted 21 February 2015 Available online 1 March 2015 Keywords: Andean uplift of surface uplift of the central Andean Plateau provides important boundary conditions for regional

  8. A new low-voltage plateau of Na?V?(PO?)? as an anode for Na-ion batteries

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

    Jian, Zelang; Sun, Yang; Ji, Xiulei

    2015-04-04

    A low-voltage plateau at ~0.3 V is discovered during the deep sodiation of Na?V?(PO?)? by combined computational and experimental studies. This new low-voltage plateau doubles the sodiation capacity of Na?V?(PO?)?, turning it into a promising anode for Na-ion batteries.

  9. Origin and evolution of magmas on the Ontong Java Plateau J. GODFREY FITTON 1 & MARGUERITE GODARD 2

    E-Print Network [OSTI]

    Demouchy, Sylvie

    DrillingProject (DSDP) and Ocean DrillingProgram (ODP) drill sites on the plateau and in the adjacent on the plateau (Deep Sea Drilling Project (DSDP) Site 289 and Ocean Drilling Program (ODP) Sites 803 and 807) had penetrated basaltic basement. Five more basement sites were drilled during ODP Leg 192; basaltic lava flows

  10. Regional Impact of an Elevated Heat Source: The Zagros Plateau of Iran BENJAMIN F. ZAITCHIK, JASON P. EVANS, AND RONALD B. SMITH

    E-Print Network [OSTI]

    Evans, Jason

    Regional Impact of an Elevated Heat Source: The Zagros Plateau of Iran BENJAMIN F. ZAITCHIK, JASON in the north, the Taurus Moun- tains of Turkey, and the Zagros Plateau in Iran. Inter- secting atmospheric

  11. Public resource allocation for programs aimed at managing woody plants on the Edwards Plateau: water yield, wildlife habitat, and carbon sequestration 

    E-Print Network [OSTI]

    Davis, Amber Marie

    2006-08-16

    The Edwards Plateau is the drainage area for the Edwards Aquifer, which provides water to over 2.2 million people. The plateau also provides other ecosystem services, such as wildlife habitat and the sequestration of atmospheric carbon dioxide...

  12. Available online at www.sciencedirect.com Future world oil production: growth, plateau, or peak?

    E-Print Network [OSTI]

    Ito, Garrett

    ], the growth in oil consumption, and hence production, resumed in the mid- 1980s, albeit in a more linearAvailable online at www.sciencedirect.com Future world oil production: growth, plateau, or peak? Larry Hughes and Jacinda Rudolph With the exception of two oil shocks in the 1970s, world oil production

  13. Survival and mammalian predation of Rio Grande Turkeys on the Edwards Plateau, Texas. 

    E-Print Network [OSTI]

    Willsey, Beau Judson

    2004-09-30

    Trends in Rio Grande wild turkey (Meleagris gallopavo intermedia) abundance on the Edwards Plateau (EP), Texas, have been either stable or in decline since the 1970s. Four study areas, 2 each within stable (Stable Area A, SAA; Stable Area B, SAB...

  14. A plateau in the sensitivity of a compact optically pumped atomic magnetometer

    SciTech Connect (OSTI)

    Mizutani, Natsuhiko, E-mail: mizutani.natsuhiko@canon.co.jp; Okano, Kazuhisa; Ban, Kazuhiro; Ichihara, Sunao; Terao, Akira [Frontier Research Center, Canon Inc., Ohta-ku, Tokyo, 146-8501 (Japan); Kobayashi, Tetsuo [Department of Electrical Engineering, Graduate School of Engineering, Kyoto University, Kyoto, 615-8510 (Japan)

    2014-05-15

    In a compact optically pumped atomic magnetometer (OPAM), there is a plateau in the sensitivity where the dependence of the sensitivity on pumping power is small compared with that predicted by the uniform polarization model. The mechanism that generates this plateau was explained by numerical analysis. The distribution of spin polarization in the alkali metal cell of an OPAM was modeled using the Bloch equation incorporating a diffusion term and an equation for the attenuation of the pump beam. The model was well-fitted to the experimental results for a module with a cubic cell with 20 mm sides and pump and probe beams with 8 mm diameter. On the plateau, strong magnetic response was generated at the regions that were not illuminated directly by the intense pump beam, while at the same time spin polarization as large as 0.5 was maintained due to diffusion of the spin-polarized atoms. Thus, the sensitivity of the magnetometer monitored with a probe beam decreases only slightly with increasing pump beam intensity because the spin polarization under an intense pump beam is saturated. This plateau, which is characteristic of this type of magnetometer using a narrow pump and probe beams, can be used in arrays of magnetometers because it enables stable operation with little sensitivity fluctuation from changes in pump beam power.

  15. Luminosity--time and luminosity--luminosity correlations for GRB prompt and afterglow plateau emissions

    E-Print Network [OSTI]

    Dainotti, M G; Willingale, R; Brien, P O'; Ostrowski, M; Nagataki, S

    2015-01-01

    We present an analysis of 123 Gamma-ray bursts (GRBs) with known redshifts possessing an afterglow plateau phase. We reveal that $L_a-T^{*}_a$ correlation between the X-ray luminosity $L_a$ at the end of the plateau phase and the plateau duration, $T^*_a$, in the GRB rest frame has a power law slope different, within more than 2 $\\sigma$, from the slope of the prompt $L_{f}-T^{*}_{f}$ correlation between the isotropic pulse peak luminosity, $L_{f}$, and the pulse duration, $T^{*}_{f}$, from the time since the GRB ejection. Analogously, we show differences between the prompt and plateau phases in the energy-duration distributions with the afterglow emitted energy being on average $10\\%$ of the prompt emission. Moreover, the distribution of prompt pulse versus afterglow spectral indexes do not show any correlation. In the further analysis we demonstrate that the $L_{peak}-L_a$ distribution, where $L_{peak}$ is the peak luminosity from the start of the burst, is characterized with a considerably higher Spearman ...

  16. Biomass burning and urban air pollution over the Central Mexican Plateau

    E-Print Network [OSTI]

    Meskhidze, Nicholas

    Biomass burning and urban air pollution over the Central Mexican Plateau J. D. Crounse1 , P. F. De@caltech.edu) Supplementary Material The following figures are MODIS satellite images of Mexico City region during the month more fires on average then TERRA. This supports the idea that fires generally flare up in the afternoon

  17. Energy balance and water use in a subtropical karst woodland on the Edwards Plateau, Texas

    E-Print Network [OSTI]

    Schwinning, Susan - Department of Biology, Texas State University

    Energy balance and water use in a subtropical karst woodland on the Edwards Plateau, Texas J, and sensitivity of the energy balance and evapotranspiration (ET) to rainfall and water deficits should be dampened. We evaluated responses of energy and water vapor fluxes to rainfall and water deficits in a live

  18. Quantifying sources, transport, deposition, and radiative forcing of black carbon over the Himalayas and Tibetan Plateau

    SciTech Connect (OSTI)

    Zhang, Rudong; Wang, Hailong; Qian, Yun; Rasch, Philip J.; Easter, Richard C.; Ma, Po-Lun; Singh, Balwinder; Huang, Jianping; Fu, Qiang

    2015-01-01

    Black carbon (BC)particles over the Himalayas and Tibetan Plateau (HTP), both airborne and those deposited on snow, have been shown to affect snowmelt and glacier retreat. Since BC over the HTP may originate from a variety of geographical regions and emission sectors, it is essential to quantify the source-receptor relationships of BC in order to understand the contributions of natural and anthropogenic emissions and provide guidance for potential mitigation actions. In this study, we use the Community Atmosphere Model version 5 (CAM5) with a newly developed source tagging technique, nudged towards the MERRA meteorological reanalysis, to characterize the fate of BC particles emitted from various geographical regions and sectors. Evaluated against observations over the HTP and surrounding regions, the model simulation shows a good agreement in the seasonal variation of the near-surface airborne BC concentrations, providing confidence to use this modeling framework for characterizing BC source- receptor relationships. Our analysis shows that the relative contributions from different geographical regions and source sectors depend on seasons and the locations in the HTP. The largest contribution to annual mean BC burden and surface deposition in the entire HTP region is from biofuel and biomass (BB) emissions in South Asia, followed by fossil fuel (FF) emissions from South Asia, then FF from East Asia. The same roles hold for all the seasonal means except for the summer when East Asia FF becomes more important. For finer receptor regions of interest, South Asia BB and FF have the largest impact on BC in Himalayas and Central Tibetan Plateau, while East Asia FF and BB contribute the most to Northeast Plateau in all seasons and Southeast Plateau in the summer. Central Asia and Middle East FF emissions have relatively more important contributions to BC reaching Northwest Plateau, especially in the summer. Although the HTP local emissions only contribute about 10% of BC in the HTP, this contribution is extremely sensitive to changes in the local emissions. Lastly, we show that the annual mean radiative forcing (0.42 W m-2) due to BC in snow outweighs the BC dimming effect-0.3 W m-2)at the surface over the HTP, although the mean BC-in- snow forcing is likely overestimated. We find strong seasonal and sub -region variation with a peak value of 5W m-2 in the spring over Northwest Plateau. The annual mean dust-in-snow forcing is comparable to that of BC over the entire HTP but significantly larger than BC over the North east Plateau. Such a large forcing of BC in snow is sufficient to cause earlier snow melting and potentially contribute to the acceleration of glacier retreat

  19. Quantifying sources, transport, deposition and radiative forcing of black carbon over the Himalayas and Tibetan Plateau

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

    Zhang, R.; Wang, H.; Qian, Y.; Rasch, P. J.; Easter, R. C.; Ma, P. -L.; Singh, B.; Huang, J.; Fu, Q.

    2015-01-07

    Black carbon (BC) particles over the Himalayas and Tibetan Plateau (HTP), both airborne and those deposited on snow, have been shown to affect snowmelt and glacier retreat. Since BC over the HTP may originate from a variety of geographical regions and emission sectors, it is essential to quantify the source–receptor relationships of BC in order to understand the contributions of natural and anthropogenic emissions and provide guidance for potential mitigation actions. In this study, we use the Community Atmosphere Model version 5 (CAM5) with a newly developed source tagging technique, nudged towards the MERRA meteorological reanalysis, to characterize the fatemore »of BC particles emitted from various geographical regions and sectors. Evaluated against observations over the HTP and surrounding regions, the model simulation shows a good agreement in the seasonal variation of the near-surface airborne BC concentrations, providing confidence to use this modeling framework for characterizing BC source–receptor relationships. Our analysis shows that the relative contributions from different geographical regions and source sectors depend on seasons and the locations in the HTP. The largest contribution to annual mean BC burden and surface deposition in the entire HTP region is from biofuel and biomass (BB) emissions in South Asia, followed by fossil fuel (FF) emissions from South Asia, then FF from East Asia. The same roles hold for all the seasonal means except for the summer when East Asia FF becomes more important. For finer receptor regions of interest, South Asia BB and FF have the largest impact on BC in Himalayas and Central Tibetan Plateau, while East Asia FF and BB contribute the most to Northeast Plateau in all seasons and Southeast Plateau in the summer. Central Asia and Middle East FF emissions have relatively more important contributions to BC reaching Northwest Plateau, especially in the summer. Although local emissions only contribute about 10% to BC in the HTP, this contribution is extremely sensitive to local emission changes. Lastly, we show that the annual mean radiative forcing (0.42 W m-2) due to BC in snow outweighs the BC dimming effect (-0.3 W m-2) at the surface over the HTP. We also find strong seasonal and spatial variation with a peak value of 5 W m-2 in the spring over Northwest Plateau. Such a large forcing of BC in snow is sufficient to cause earlier snow melting and potentially contribute to the acceleration of glacier retreat.« less

  20. Quantifying sources, transport, deposition, and radiative forcing of black carbon over the Himalayas and Tibetan Plateau

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

    Zhang, R.; Wang, H.; Qian, Y.; Rasch, P. J.; Easter, R. C.; Ma, P. -L.; Singh, B.; Huang, J.; Fu, Q.

    2015-06-08

    Black carbon (BC) particles over the Himalayas and Tibetan Plateau (HTP), both airborne and those deposited on snow, have been shown to affect snowmelt and glacier retreat. Since BC over the HTP may originate from a variety of geographical regions and emission sectors, it is essential to quantify the source–receptor relationships of BC in order to understand the contributions of natural and anthropogenic emissions and provide guidance for potential mitigation actions. In this study, we use the Community Atmosphere Model version 5 (CAM5) with a newly developed source-tagging technique, nudged towards the MERRA meteorological reanalysis, to characterize the fate ofmore »BC particles emitted from various geographical regions and sectors. Evaluated against observations over the HTP and surrounding regions, the model simulation shows a good agreement in the seasonal variation in the near-surface airborne BC concentrations, providing confidence to use this modeling framework for characterizing BC source–receptor relationships. Our analysis shows that the relative contributions from different geographical regions and source sectors depend on season and location in the HTP. The largest contribution to annual mean BC burden and surface deposition in the entire HTP region is from biofuel and biomass (BB) emissions in South Asia, followed by fossil fuel (FF) emissions from South Asia, then FF from East Asia. The same roles hold for all the seasonal means except for the summer, when East Asia FF becomes more important. For finer receptor regions of interest, South Asia BB and FF have the largest impact on BC in the Himalayas and central Tibetan Plateau, while East Asia FF and BB contribute the most to the northeast plateau in all seasons and southeast plateau in the summer. Central Asia and Middle East FF emissions have relatively more important contributions to BC reaching the northwest plateau, especially in the summer. Although local emissions only contribute about 10% of BC in the HTP, this contribution is extremely sensitive to local emission changes. Lastly, we show that the annual mean radiative forcing (0.42 W m-2) due to BC in snow outweighs the BC dimming effect (-0.3 W m-2) at the surface over the HTP. We also find strong seasonal and spatial variation with a peak value of 5 W m-2 in the spring over the northwest plateau. Such a large forcing of BC in snow is sufficient to cause earlier snow melting and potentially contribute to the acceleration of glacier retreat.« less

  1. The development of orogenic plateaus : Plateaus: case studies examining relationships between tectonics, crustal strength, surface deformation, and plateau morphology

    E-Print Network [OSTI]

    Cook, Kristen Lee

    2008-01-01

    This thesis addresses processes associated with the uplift, deformation, and erosion of orogenic plateaus. The timing and mechanisms of uplift of the Tibetan Plateau and the Altiplano are the subject of ongoing debate. ...

  2. Dissecting the eastern margin of the Tibetan plateau : a study of landslides, erosion and river incision in a transient landscape

    E-Print Network [OSTI]

    Ouimet, William Burke

    2007-01-01

    The eastern margin of the Tibetan plateau is characterized by large rivers dissecting regional topography that has been uplifted in association with the continued convergence of the Indian subcontinent and Eurasia. In this ...

  3. Controls on intermontane basin filling, isolation and incision on the margin of the Puna Plateau, NW Argentina (~23°S)

    E-Print Network [OSTI]

    Streit, RL; Burbank, DW; Strecker, MR; Alonso, RN; Cottle, JM; Kylander-Clark, ARC

    2015-01-01

    L.M. & C ANAVAN , R.R. (2014) Uplift of the Central Andes oflevel surfaces, plateau uplift, and foreland development,in response to bedrock uplift. Geology, 28, 43–46. I NSEL ,

  4. Sedimentology and cyclicity in the Lower Permian De Chelly sandstone on the Defiance Plateau: Eastern Arizona

    SciTech Connect (OSTI)

    Stanesco, J.D. (Geological Survey, Lakewood, CO (United States))

    1991-10-01

    Lithofacies in the De Chelly Sandstone consist of (1) a large-scale trough to tabular- and/or wedge-planar cross-stratified sandstone facies of large-scale eolian dune origin, (2) a small- to medium-scale, trough cross-stratified sandstone also of eolian dune origin, (3) a horizontally stratified, wind-rippled sandstone of sand sheet origin, (4) a wavy, horizontally stratified, wind-rippled sandstone of sabkha origin, and (5) a mud-draped ripple-laminated sandstone of mud-flat origin. The De Chelly Sandstone in the northern Defiance Plateau consists mainly of large-scale dune deposits. Stratigraphic sections in the middle of the plateau are dominated by small- to medium-scale dune and sand sheet deposits whereas those along the southern end of the plateau are composed largely of sabkha and supratidal mud-flat deposits. The lateral distribution of these facies suggests a north-south juxtaposition of central-erg, fore-erg, and mixed sabkha-supratidal depositional environments. Repetitive interbedding of facies in the De Chelly indicates at least twelve depositional cycles in which sabkha and/or supratidal to coastal-plain mud-flats were sequentially overridden by eolian sand sheets and cross-stratified dunes. Lateral and vertical facies relations within the lower and upper members of the De Chelly Sandstone record episodic expansion of the De Chelly erg southward. The comparative abundance of large-scale dune deposits in the upper member suggests that progradation was more extensive during latter stages of deposition. The intervening tongue of Supai Formation and the redbeds that overlie the upper member of the De Chelly at Bonito Canyon document northward transgression of sabkha and supratidal to coastal-plain mud-flat environments. Eolian dune deposition was restricted to the northern Defiance Plateau during deposition of these units.

  5. Nutritional Value of Range Plants in Edwards Plateau Region of Texas. 

    E-Print Network [OSTI]

    Huston, J.E.; Rector, B.S.; Merrill, L.B.; Engdahl, B.S.

    1981-01-01

    .S. Rector, L.B. Merrill, and B.S. Engdahl* The Edwards Plateau region of Texas comprises .about 24 million acres of mostly rough terrain, well suitkd for production of cattle, sheep, and goats. The region also supports large populations of deer, tur..., re- spectively, with no distinct boundary. Soils are most- ly calcareous clays and clay loams derived from lime- stone, with the exception of one fairly large area, the Central Basin, which is typified by sandy, granitic soils. Average annual...

  6. Inter-Machine Comparison of the Termination Phase and Energy Conversion in Tokamak Disruptions with Runaway Current Plateau Formation and Implications for ITER

    E-Print Network [OSTI]

    Inter-Machine Comparison of the Termination Phase and Energy Conversion in Tokamak Disruptions with Runaway Current Plateau Formation and Implications for ITER

  7. Magnetic Energy Flows during the Current Quench and Termination of Disruptions with Runaway Current Plateau Formation in JET and Implications for ITER

    E-Print Network [OSTI]

    Magnetic Energy Flows during the Current Quench and Termination of Disruptions with Runaway Current Plateau Formation in JET and Implications for ITER

  8. An Economic Study of a Typical Ranching Area on the Edwards Plateau of Texas. 

    E-Print Network [OSTI]

    Youngblood, B. (Bonney); Cox, Alonzo B. (Alonzo Bettis)

    1922-01-01

    .SCHOOL OF THE UNI- VERSITY OF WISCONSIN IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ENTITLED AN ECONOMIC STUDY OF A TYPICAL RANCHING AREA EDWARDS PLATEAU OF TEXAS LI BHAH Y &)@S A&M I.JNIVERSi BONNY;' ~q...: in reported, this chapter is devoted to a discussion of thl ective domains of the farmer and the grazier and to esti 2s as to the area and extent of the lands occupied by each present and potential. Historically, ranching has been a frontier industry. I...

  9. Woody Plants for Wildlife: Brush Sculpting in South Texas and the Edwards Plateau 

    E-Print Network [OSTI]

    Lyons, Robert K.; Ginnett, Tim F.; Taylor, Richard B.

    1999-10-01

    &M University System; Wildlife Biologist, Texas Parks and Wildlife Department. L-5332 9-99 Loc. Food Co ver W ater S E Species T P Forage M ast Fruit Protection Nesting Roosting P Agarito, desert holly, Mahonia trifoliolata 44 b i o i o B F o B F o B F Allthorn... Sculpting in South Texas and the Edwards Plateau Robert K. Lyons, Tim F. Ginnett and Richard B. Taylor* O ur perspective is changing on the value of brush or woody plants. When Texas rangeland was used primarily for livestock, managing brush meant...

  10. A new low-voltage plateau of Na3V2(PO4)(3) as an anode for Na-ion batteries

    SciTech Connect (OSTI)

    Jian, ZL; Sun, Y; Ji, XL

    2015-01-01

    A low-voltage plateau at similar to 0.3 V is discovered for the deep sodiation of Na3V2(PO4)(3) by combined computational and experimental studies. This new low-voltage plateau doubles the sodiation capacity of Na3V2(PO4)(3), thus turning it into a promising anode for Na-ion batteries.

  11. Multi-phased uplift of the southern margin of the Central Anatolian plateau, Turkey: A record of tectonic and upper mantle processes

    E-Print Network [OSTI]

    Bookhagen, Bodo

    Multi-phased uplift of the southern margin of the Central Anatolian plateau, Turkey: A record: Central Anatolian plateau uplift fluvial strath terraces cosmogenic nuclides biostratigraphy channel projection Uplifted Neogene marine sediments and Quaternary fluvial terraces in the Mut Basin, southern

  12. Water contents in mantle xenoliths from the Colorado Plateau and vicinity: Implications for the mantle rheology and hydration-induced

    E-Print Network [OSTI]

    Lee, Cin-Ty Aeolus

    Water contents in mantle xenoliths from the Colorado Plateau and vicinity: Implications infrared spectroscopy for water contents. Measured water contents range from 2 to 45 ppm for olivine, from the highest water contents (up to 45 ppm H2O in olivine, 402 ppm H2O in orthopyroxene, and 957 ppm H2O

  13. OligoceneMiocene tectonic evolution of the South Fiji Basin and Northland Plateau, SW Pacific Ocean: Evidence from

    E-Print Network [OSTI]

    Demouchy, Sylvie

    investigated parts of the southwest Pacific Ocean. It is a region of remnant volcanic arcs, plateaus and basins of the study area in the SW Pacific Ocean, showing geographic names and dredge locations from ChurkinOligocene­Miocene tectonic evolution of the South Fiji Basin and Northland Plateau, SW Pacific

  14. Effect of mesoscale topography over the Tibetan Plateau on summer precipitation in China: A regional model study

    E-Print Network [OSTI]

    Wang, Yuqing

    Effect of mesoscale topography over the Tibetan Plateau on summer precipitation in China 2008; accepted 27 August 2008; published 8 October 2008. [1] The effect of mesoscale topography over and topography. In the sensitivity simulation, the mesoscale feature in topography over the TP was smoothed out

  15. Investigation of Tibetian Plateau Varnish: New Findings at the Nanoscale Using Focused Ion Beam and Transmission Electron

    E-Print Network [OSTI]

    Dorn, Ron

    electron microscopy (HR-TEM) was used. Preparing HR-TEM samples with a dual-beam fo- cused ion beamInvestigation of Tibetian Plateau Varnish: New Findings at the Nanoscale Using Focused Ion Beam and Transmission Electron Microscopy Techniques KURT A. LANGWORTHY 1 , DAVID H. KRINSLEY 2 , AND RONALD I. DORN 3 1

  16. Evaluation of In Situ Grouting as a Potential Remediation Method for the Hanford Central Plateau Deep Vadose Zone

    SciTech Connect (OSTI)

    Truex, Michael J.; Pierce, Eric M.; Nimmons, Michael J.; Mattigod, Shas V.

    2011-01-11

    The Deep Vadose Zone Treatability Test Plan for the Hanford Central Plateau report identifies in situ grouting as a potential remediation technology for the deep vadose zone and includes a planned effort to evaluate in situ grouting to provide information for future feasibility studies. This report represents the first step in this evaluation effort.

  17. Gas-Phase Treatment of Technetium in the Vadose Zone at the Hanford Site Central Plateau

    SciTech Connect (OSTI)

    Truex, Michael J.; Szecsody, James E.; Zhong, Lirong; Qafoku, Nikolla

    2014-09-01

    Technetium-99 (Tc-99) is present in the vadose zone of the Hanford Central Plateau and is a concern with respect to the protection of groundwater. The persistence, limited natural attenuation mechanisms, and geochemical behavior of Tc-99 in oxic vadose zone environments must be considered in developing effective alternatives for remediation. This report describes a new in situ geochemical manipulation technique for decreasing Tc-99 mobility using a combination of geochemical Tc-99 reduction with hydrogen sulfide gas and induced sediment mineral dissolution with ammonia vapor, which create conditions for deposition of stable precipitates that decrease the mobility of Tc-99. Laboratory experiments were conducted to examine changes in Tc-99 mobility in vadose zone sediment samples to evaluate the effectiveness of the treatment under a variety of operational and sediment conditions.

  18. Geologic simulation model for a hypothetical site in the Columbia Plateau. [AEGIS

    SciTech Connect (OSTI)

    Petrie, G.M.; Zellmer, J.T.; Lindberg, J.W.; Foley, M.G.

    1981-04-01

    This report describes the structure and operation of the Assessment of Effectiveness of Geologic Isolation Systems (AEGIS) Geologic Simulation Model, a computer simulation model of the geology and hydrology of an area of the Columbia Plateau, Washington. The model is used to study the long-term suitability of the Columbia Plateau Basalts for the storage of nuclear waste in a mined repository. It is also a starting point for analyses of such repositories in other geologic settings. The Geologic Simulation Model will aid in formulating design disruptive sequences (i.e. those to be used for more detailed hydrologic, transport, and dose analyses) from the spectrum of hypothetical geological and hydrological developments that could result in transport of radionuclides out of a repository. Quantitative and auditable execution of this task, however, is impossible without computer simulation. The computer simulation model aids the geoscientist by generating the wide spectrum of possible future evolutionary paths of the areal geology and hydrology, identifying those that may affect the repository integrity. This allows the geoscientist to focus on potentially disruptive processes, or series of events. Eleven separate submodels are used in the simulation portion of the model: Climate, Continental Glaciation, Deformation, Geomorphic Events, Hydrology, Magmatic Events, Meteorite Impact, Sea-Level Fluctuations, Shaft-Seal Failure, Sub-Basalt Basement Faulting, and Undetected Features. Because of the modular construction of the model, each submodel can easily be replaced with an updated or modified version as new information or developments in the state of the art become available. The model simulates the geologic and hydrologic systems of a hypothetical repository site and region for a million years following repository decommissioning. The Geologic Simulation Model operates in both single-run and Monte Carlo modes.

  19. The supercritical pile gamma-ray burst model: The GRB afterglow steep decline and plateau phase

    SciTech Connect (OSTI)

    Sultana, J. [Mathematics Department, Faculty of Science, University of Malta, Msida MSD2080 (Malta); Kazanas, D. [Astrophysics Science Division, NASA/Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Mastichiadis, A., E-mail: joseph.sultana@um.edu.mt [Department of Physics, University of Athens, Panepistimiopolis, GR 15783 Zografos (Greece)

    2013-12-10

    We present a process that accounts for the steep decline and plateau phase of the Swift X-Ray Telescope (XRT) light curves, vexing features of gamma-ray burst (GRB) phenomenology. This process is an integral part of the 'supercritical pile' GRB model, proposed a few years ago to account for the conversion of the GRB kinetic energy into radiation with a spectral peak at E {sub pk} ? m{sub e}c {sup 2}. We compute the evolution of the relativistic blast wave (RBW) Lorentz factor ? to show that the radiation-reaction force due to the GRB emission can produce an abrupt, small (?25%) decrease in ? at a radius that is smaller (depending on conditions) than the deceleration radius R{sub D} . Because of this reduction, the kinematic criticality criterion of the 'supercritical pile' is no longer fulfilled. Transfer of the proton energy into electrons ceases and the GRB enters abruptly the afterglow phase at a luminosity smaller by ?m{sub p} /m{sub e} than that of the prompt emission. If the radius at which this slow-down occurs is significantly smaller than R{sub D} , the RBW internal energy continues to drive the RBW expansion at a constant (new) ? and its X-ray luminosity remains constant until R{sub D} is reached, at which point it resumes its more conventional decay, thereby completing the 'unexpected' XRT light curve phase. If this transition occurs at R ? R{sub D} , the steep decline is followed by a flux decrease instead of a 'plateau,' consistent with the conventional afterglow declines. Besides providing an account of these peculiarities, the model suggests that the afterglow phase may in fact begin before the RBW reaches R ? R{sub D} , thus providing novel insights into GRB phenomenology.

  20. Two plateaux for palladium hydride and the effect of helium from tritium decay on the desorption plateau pressure for palladium tritide

    SciTech Connect (OSTI)

    Walters, R.T.; Lee, M.W. (Westinghouse Savannah River Co., Savannah River Lab., Aiken, SC (US))

    1991-10-01

    Two plateaux are observed in the desorption isotherm for palladium hydride: a lower plateau pressure for a hydrogen/metal atom ratio (H/M) less than about 0.3 and a slightly higher plateau pressure for H/M greater than about 0.3. This higher pressure corresponds to the reported pressure for palladium hydride. These observations were made for a large surface area palladium powder exposed to both protium and tritium. Helium buildup form tritium decay decreases the lower plateau pressure but does not affect the observations for H/M greater than about 0.3. In this paper, a multiple-energy hydrogen site occupancy model is proposed to explain qualitatively both the dual plateau and the helium effect in palladium hydride.

  1. Surface expression of eastern Mediterranean slab dynamics: Neogene topographic and structural evolution of the southwest margin of the Central Anatolian Plateau, Turkey

    E-Print Network [OSTI]

    Schildgen, T. F.

    he southwest margin of the Central Anatolian Plateau has experienced multiple phases of topographic growth, including the formation of localized highs prior to the Late Miocene that were later affected by wholesale uplift ...

  2. Mio-Pliocene erosional exhumation of the central Colorado Plateau, eastern Utah: New insights from apatite (U-Th)/He thermochronometry

    E-Print Network [OSTI]

    Hoffman, Markella

    2009-08-20

    The landscape evolution of the Colorado Plateau has been studied by scientists for over a century, yet its late Cenozoic erosional and geomorphic history remains poorly understood. This study investigates the temporal and ...

  3. The dynamics of Kerguelen Plateau magma evolution: New insights from major element, trace element and Sr isotope microanalysis of plagioclase hosted in Elan

    E-Print Network [OSTI]

    Sciences, University of Durham, Durham DH1 3LE, UK c Chemistry Division, Nuclear and Radiochemistry, Los geologically short spans of time (Coffn and Eldholm, 1994; Duncan, 2002). The submarine Kerguelen Plateau (KP

  4. Evaluating Contaminant Flux from the Vadose Zone to the Groundwater in the Hanford Central Plateau. SX Tank Farms Case Study

    SciTech Connect (OSTI)

    Truex, Michael J.; Oostrom, Martinus; Last, George V.; Strickland, Christopher E.; Tartakovsky, Guzel D.

    2015-09-01

    At the DOE Hanford Site, contaminants were discharged to the subsurface through engineered waste sites in the Hanford Central Plateau. Additional waste was released through waste storage tank leaks. Much of the contaminant inventory is still present within the unsaturated vadose zone sediments. The nature and extent of future groundwater contaminant plumes and the growth or decline of current groundwater plumes beneath the Hanford Central Plateau are a function of the contaminant flux from the vadose zone to the groundwater. In general, contaminant transport is slow through the vadose zone and it is difficult to directly measure contaminant flux in the vadose zone. Predictive analysis, supported by site characterization and monitoring data, was applied using a structured, systems-based approach to estimate the future contaminant flux to groundwater in support of remediation decisions for the vadose zone and groundwater (Truex and Carroll 2013). The SX Tank Farm was used as a case study because of the existing contaminant inventory in the vadose zone, observations of elevated moisture content in portions of the vadose zone, presence of a limited-extent groundwater plume, and the relatively large amount and wide variety of data available for the site. Although the SX Tank Farm case study is most representative of conditions at tank farm sites, the study has elements that are also relevant to other types of disposal sites in the Hanford Central Plateau.

  5. Gold deposits in the late Archaean Nzega-Igunga greenstone belt, central plateau of tanzania

    SciTech Connect (OSTI)

    Feiss, P.G.; Siyomana, S.

    1985-01-01

    2.2 m oz of gold have been produced, since 1935, from late Archaean (2480-2740 Ma) greenstone belts of the Central Plateau, Tanzania. North and east of Nzega (4/sup 0/12'S, 3/sup 0/11'E), 18% of the exposed basement, mainly Dodoman schists and granites, consists of metavolcanics and metasediments of the Nyanzian and Kavirondian Series. Four styles of mineralization are observed. 1. Stratabound quartz-gold veins with minor sulfides. Host rocks are quartz porphyry, banded iron formation (BIF), magnetite quartzite, and dense, cherty jasperite at the Sekenke and Canuck mines. The Canuck veins are on strike from BIF's in quartz-eye porphyry of the Igusule Hills. 2. Stratabound, disseminated gold in coarse-grained, crowded feldspar porphyry with lithic fragments and minor pyrite. At Bulangamilwa, the porphyry is conformable with Nyanzian-aged submarine (.) greenstone, volcanic sediment, felsic volcanics, and sericite phyllite. The deposits are on strike with BIF of the Wella Hills, which contains massive sulfide with up to 15% Pb+Zn. 3. Disseminated gold in quartz-albite metasomes in Nyanzian greenstones. At Kirondatal, alteration is associated with alaskites and feldspar porphyry dikes traceable several hundred meters into post-Dodoman diorite porphyry. Gold is with pyrite, arsenopyrite, pyrrhotite, minor chalcopyrite, and sphalerite as well as tourmalinite and silica-cemented breccias. 4. Basal Kavirondian placers in metaconglomerates containing cobbles and boulders of Dodoman and Nyanzian rocks several hundred meters up-section from the stratabound, disseminated mineralization at Bulangamilwa.

  6. Influence of Slip on the Plateau-Rayleigh Instability on a Fibre

    E-Print Network [OSTI]

    Haefner, Sabrina; Baümchen, Oliver; Salez, Thomas; Peters, Robert; McGraw, Joshua D; Jacobs, Karin; Raphaël, Elie; Dalnoki-Veress, Kari

    2015-01-01

    Glistening pearls of water on a spider's web, or the breakup of a cylindrical jet of water into droplets, are familiar manifestations of the Plateau-Rayleigh instability (PRI). By evolving into droplets, the surface area of the liquid, and consequently the surface energy, are reduced. This instability also acts for a liquid film coating a solid fibre, though the flow boundary condition at the solid-liquid interface provides additional complexity to the system. While the breakup of a homogenous film into droplets on a fibre may be a nuisance in coating technologies of e.g. wires and optical fibres, this fundamental instability turns out to be very useful: take for example water collection through fog harvesting, a biomimetic approach that is perfected in nature by the spider's web. Here, we take advantage of the PRI on a fibre to gain physical insight into the solid-liquid boundary condition. Indeed, understanding the break-down of the no-slip boundary condition is of major interest to the scientific and indus...

  7. Lithium evolution in metal-poor stars: from Pre-Main Sequence to the Spite plateau

    E-Print Network [OSTI]

    Fu, Xiaoting; Molaro, Paolo; Marigo, Paola

    2015-01-01

    Lithium abundance derived in metal-poor main sequence stars is about three times lower than the value of primordial Li predicted by the standard Big Bang nucleosynthesis when the baryon density is taken from the CMB or the deuterium measurements. This disagreement is generally referred as the lithium problem. We here reconsider the stellar Li evolution from the pre-main sequence to the end of the main sequence phase by introducing the effects of convective overshooting and residual mass accretion. We show that $^7$Li could be significantly depleted by convective overshooting in the pre-main sequence phase and then partially restored in the stellar atmosphere by a tail of matter accretion which follows the Li depletion phase and that could be regulated by EUV photo-evaporation. By considering the conventional nuclear burning and microscopic diffusion along the main sequence we can reproduce the Spite plateau for stars with initial mass $m_0=0.62 - 0.80 M_{\\odot}$, and the Li declining branch for lower mass dwa...

  8. Impact of land use change on the local climate over the Tibetan Plateau

    SciTech Connect (OSTI)

    Jin, J.; Lu, S.; Li, S.; Miller, N.L.

    2010-04-01

    Observational data show that the remotely sensed leaf area index (LAI) has a significant downward trend over the east Tibetan Plateau (TP), while a warming trend is found in the same area. Further analysis indicates that this warming trend mainly results from the nighttime warming. The Single-Column Atmosphere Model (SCAM) version 3.1 developed by the National Center for Atmospheric Research is used to investigate the role of land use change in the TP local climate system and isolate the contribution of land use change to the warming. Two sets of SCAM simulations were performed at the Xinghai station that is located near the center of the TP Sanjiang (three rivers) Nature Reserve where the downward LAI trend is largest. These simulations were forced with the high and low LAIs. The modeling results indicate that, when the LAI changes from high to low, the daytime temperature has a slight decrease, while the nighttime temperature increases significantly, which is consistent with the observations. The modeling results further show that the lower surface roughness length plays a significant role in affecting the nighttime temperature increase.

  9. Composite analysis for low-level waste disposal in the 200 area plateau of the Hanford Site

    SciTech Connect (OSTI)

    Kincaid, C.T.; Bergeron, M.P.; Cole, C.R.

    1998-03-01

    This report presents the first iteration of the Composite Analysis for Low-Level Waste Disposal in the 200 Area Plateau of the Hanford Site (Composite Analysis) prepared in response to the U.S. Department of Energy Implementation Plan for the Defense Nuclear Facility Safety Board Recommendation 94-2. The Composite Analysis is a companion document to published analyses of four active or planned low-level waste disposal actions: the solid waste burial grounds in the 200 West Area, the solid waste burial grounds in the 200 East Area, the Environmental Restoration Disposal Facility, and the disposal facilities for immobilized low-activity waste. A single Composite Analysis was prepared for the Hanford Site considering only sources on the 200 Area Plateau. The performance objectives prescribed in U.S. Department of Energy guidance for the Composite Analysis were 100 mrem in a year and examination of a lower dose (30 mrem in a year) to ensure the {open_quotes}as low as reasonably achievable{close_quotes} concept is followed. The 100 mrem in a year limit was the maximum allowable all-pathways dose for 1000 years following Hanford Site closure, which is assumed to occur in 2050. These performance objectives apply to an accessible environment defined as the area between a buffer zone surrounding an exclusive waste management area on the 200 Area Plateau, and the Columbia River. Estimating doses to hypothetical future members of the public for the Composite Analysis was a multistep process involving the estimation or simulation of inventories; waste release to the environment; migration through the vadose zone, groundwater, and atmospheric pathways; and exposure and dose. Doses were estimated for scenarios based on agriculture, residential, industrial, and recreational land use. The radionuclides included in the vadose zone and groundwater pathway analyses of future releases were carbon-14, chlorine-36, selenium-79, technetium-99, iodine-129, and uranium isotopes.

  10. Optical and ultraviolet observations of a low-velocity type II plateau supernova 2013am in M65

    SciTech Connect (OSTI)

    Zhang, Jujia; Bai, Jinming; Fan, Yufeng; Wang, Jianguo; Yi, Weimin; Wang, Chuanjun; Xin, Yuxin; Liangchang; Zhang, Xiliang; Lun, Baoli; Wang, Xueli; He, Shousheng [Yunnan Observatories (YNAO), Chinese Academy of Sciences, Kunming 650216 (China); Wang, Xiaofeng; Huang, Fang; Mo, Jun [Physics Department and Tsinghua Center for Astrophysics (THCA), Tsinghua University, Beijing 100084 (China); Mazzali, Paolo A.; Bersier, David [Astrophysics Research Institute, Liverpool John Moores University, Liverpool Science Park, 146 Brownlow Hill, Liverpool L3 5RF (United Kingdom); Zhang, Tianmeng [National Astronomical Observatories of China (NAOC), Chinese Academy of Sciences, Beijing 100012 (China); Walker, Emma S., E-mail: jujia@ynao.ac.cn, E-mail: baijinming@ynao.ac.cn, E-mail: wang_xf@mail.tsinghua.edu.cn [Department of Physics, Yale University, New Haven, CT 06520-8121 (United States)

    2014-12-10

    Optical and ultraviolet observations for the nearby type II plateau supernova (SN IIP) 2013am in the nearby spiral galaxy M65 are presented in this paper. The early spectra are characterized by relatively narrow P-Cygni features, with ejecta velocities much lower than observed in normal SNe IIP (i.e., ?2000 km s{sup –1} versus ?5000 km {sup –1} in the middle of the plateau phase). Moreover, prominent Ca II absorptions are also detected in SN 2013am at relatively early phases. These spectral features are reminiscent of those seen in the low-velocity and low-luminosity SN IIP 2005cs. However, SN 2013am exhibits different photometric properties, having shorter plateau phases and brighter light curve tails if compared to SN 2005cs. Adopting R{sub V} = 3.1 and a mean value of total reddening derived from the photometric and spectroscopic methods (i.e., E(B – V) = 0.55 ± 0.19 mag), we find that SN 2013am may have reached an absolute V-band peak magnitude of –15.83 ± 0.71 mag and produced an {sup 56}Ni mass of 0.016{sub ?0.006}{sup +0.010} M {sub ?} in the explosion. These parameters are close to those derived for SN 2008in and SN 2009N, which have been regarded as 'gap-filler' objects linking the faint SNe IIP to the normal ones. This indicates that some low-velocity SNe IIP may not necessarily result from the low-energetic explosions. The low expansion velocities could be due to a lower metallicity of the progenitor stars, a larger envelope mass ejected in the explosion, or the effect of viewing angle where these SNe were observed at an angle away from the polar direction.

  11. TESTING OF A ROTARY MICROFILTER TO SUPPORT HANFORD APPLICATIONS

    SciTech Connect (OSTI)

    Poirier, M; David Herman, D; David Stefanko, D; Samuel Fink, S

    2008-06-26

    Savannah River National Laboratory (SRNL) researchers are investigating and developing a rotary microfilter for solid-liquid separation applications at the Savannah River Site (SRS). Because of the success of that work, the Hanford Site is evaluating the use of the rotary microfilter for its Supplemental Pretreatment process. The authors performed rotary filter testing with a full-scale, 25-disk unit with 0.5 {micro} filter media manufactured by Pall Corporation using a Hanford AN-105 simulant at solids loadings of 0.06, 0.29, and 1.29 wt%. The conclusions from this testing are: (1) The filter flux at 0.06 wt% solids reached a near constant value at an average of 0.26 gpm/ft{sup 2} (6.25 gpm total). (2) The filter flux at 0.29 wt% solids reached a near constant value at an average of 0.17 gpm/ft{sup 2} (4 gpm total). (3) The filter flux at 1.29 wt% solids reached a near constant value at an average of 0.10 gpm/ft{sup 2} (2.4 gpm total). (4) Because of differences in solids loadings, a direct comparison between crossflow filter flux and rotary filter flux is not possible. The data show the rotary filter produces a higher flux than the crossflow filter, but the improvement is not as large as seen in previous testing. (5) Filtrate turbidity measured < 4 NTU in all samples collected. (6) During production, the filter should be rinsed with filtrate or dilute caustic and drained prior to an extended shutdown to prevent the formation of a layer of settled solids on top of the filter disks. (7) Inspection of the seal faces after {approx} 140 hours of operation showed an expected amount of initial wear, no passing of process fluid through the seal faces, and very little change in the air channeling grooves on the stationary face. (8) Some polishing was observed at the bottom of the shaft bushing. The authors recommend improving the shaft bushing by holding it in place with a locking ring and incorporated grooves to provide additional cooling. (9) The authors recommend that CH2MHill Hanford test other pore size media to determine the optimum pore size for Hanford waste.

  12. Conceptual Model of Uranium in the Vadose Zone for Acidic and Alkaline Wastes Discharged at the Hanford Site Central Plateau

    SciTech Connect (OSTI)

    Truex, Michael J.; Szecsody, James E.; Qafoku, Nikolla; Serne, R. Jeffrey

    2014-09-01

    Historically, uranium was disposed in waste solutions of varying waste chemistry at the Hanford Site Central Plateau. The character of how uranium was distributed in the vadose zone during disposal, how it has continued to migrate through the vadose zone, and the magnitude of potential impacts on groundwater are strongly influenced by geochemical reactions in the vadose zone. These geochemical reactions can be significantly influenced by the disposed-waste chemistry near the disposal location. This report provides conceptual models and supporting information to describe uranium fate and transport in the vadose zone for both acidic and alkaline wastes discharged at a substantial number of waste sites in the Hanford Site Central Plateau. The conceptual models include consideration of how co-disposed acidic or alkaline fluids influence uranium mobility in terms of induced dissolution/precipitation reactions and changes in uranium sorption with a focus on the conditions near the disposal site. This information, when combined with the extensive information describing uranium fate and transport at near background pH conditions, enables focused characterization to support effective fate and transport estimates for uranium in the subsurface.

  13. Ash Determinations 

    E-Print Network [OSTI]

    Unknown

    2011-08-17

    Germination of Ashe juniper seed were compared in a controlled environment at different levels of fruit maturation, lengths of storage, and seed stratification to determine potential germination. Annual mean germination varied by an order...

  14. Reproductive ecology of Rio Grande wild turkey in the Edwards Plateau of Texas 

    E-Print Network [OSTI]

    Melton, Kyle Brady

    2009-05-15

    patterns (Ransom et al. 1987, Paisley et al. 1998, Nguyen et al. 2004). I located nests ?1 day after we suspected hens were incubating to determine nest location (UTM), initiation date, clutch size, and approximate nest age. I floated eggs to determine..., Minnesota, USA). I monitored hens ?3 times weekly to determined initiation of nesting and incubation by 22 hen movement patterns (Ransom et al. 1987, Paisley et al. 1998, Nguyen et al. 2004). I located nests <1 day after I suspected hens had begun...

  15. Influences of vegetation characteristics and invertebrate abundance of Rio Grande wild turkey populations, Edwards Plateau, Texas 

    E-Print Network [OSTI]

    Randel, Charles Jack

    2005-02-17

    , and cover scores of forbs, grass, litter, and bare ground at each nest site and surrounding area were sampled. This was done to determine if wild turkey hens selected nest sites with vegetative characteristics differing from surrounding habitat. Brood...

  16. THE POSITIVE IMPACTS OF AMERICAN REINVESTMENT AND RECOVERY ACT (ARRA) FUNDING TO THE WASTE MANAGEMENT PROGRAM ON HANFORD'S PLATEAU REMEDIATION PROJECT

    SciTech Connect (OSTI)

    BLACKFORD LT

    2010-01-19

    In April 2009, the Department of Energy (DOE) Richland Operations Office (RL) was allocated $1.6 billion (B) in ARRA funding to be applied to cleanup projects at the Hanford Site. DOE-RL selected projects to receive ARRA funding based on 3-criteria: creating/saving jobs, reducing the footprint of the Hanford Site, and reducing life-cycle costs for cleanup. They further selected projects that were currently covered under regulatory documents and existing prime contracts, which allowed work to proceed quickly. CH2M HILL Plateau Remediation Company (CHPRC) is a prime contractor to the DOE focused on the environmental cleanup of the DOE Hanford Site Central Plateau. CHPRC was slated to receive $1.36B in ARRA funding. As of January, 2010, CHPRC has awarded over $200 million (M) in subcontracts (64% to small businesses), created more that 1,100 jobs, and touched more than 2,300 lives - all in support of long-term objectives for remediation of the Central Plateau, on or ahead of schedule. ARRA funding is being used to accelerate and augment cleanup activities already underway under the baseline Plateau Remediation Contract (PRC). This paper details challenges and accomplishments using ARRA funding to meet DOE-RL objectives of creating/saving jobs, expediting cleanup, and reducing lifecycle costs for cleanup during the first months of implementation.

  17. Geochemistry of crustally derived leucocratic igneous rocks from the Ulugh Muztagh Area, Northern Tibet and their implications for the formation of the Tibetan Plateau

    E-Print Network [OSTI]

    McKenna, L. W.; Walker, J. Douglas

    1990-12-10

    Igneous rocks collected from the Ulugh Muztagh, 200 km south of the northern rim of the Tibetan Plateau (36°28?N, 87°29?E), form intrusive and extrusive bodies whose magmas were produced by partial melting of upper-crustal, primarily pelitic, source...

  18. Infiltration and sediment production of Edwards Plateau rangeland as affectd by soil characteristics and grazing management 

    E-Print Network [OSTI]

    McGinty, William Allan

    1976-01-01

    to 5. 4), a 4-pasture, 3-herd deferred rotation grazing system (5. 2 ha/A. U. ) and a livestock exclosure that has been ungrazed for 27 years. Infiltration rates were determined with a drip infiltro- meter on deep, intermediate and shallow soil...- tion grazing and an exclosure for an infil- tration study on the Sonora Agricultural Research Station during the summer of 1976 33 Mean separation of soil and vegetation variables for three sites (shallow, intermediate and deep) for an infiltration...

  19. The determination of habitat factors associated with different range condition classes on an upland site in the southeastern Edwards Plateau of Texas 

    E-Print Network [OSTI]

    Young, Leroy James

    1955-01-01

    -water interface fluxes of H?S. Gradient driven H?S fluxes were calculated from fine-scale profiles and Fick's first law, for the top centimeter of sediments underlying Beggiatoa mats, tube worm bushes, and control sites. Profiles were obtained using solid...

  20. Environmental geochemistry for surface and subsurface waters in the Pajarito Plateau and outlying areas, New Mexico

    SciTech Connect (OSTI)

    Blake, W.D.; Goff, F.; Adams, A.I.; Counce, D.

    1995-05-01

    This report provides background information on waters in the Los Alamos and Santa Fe regions of northern New Mexico. Specifically, the presented data include major element, trace element, and isotope analyses of 130 water samples from 94 different springs, wells, and water bodies in the area. The region considered in this study extends from the western edge of the Valles Caldera to as far east as Santa Fe Lake. For each sample, the presented analysis includes fourteen different major elements, twenty-six trace elements, up to five stable isotopes, and tritium. In addition, this data base contains certain characteristics of the water that are calculated from the aforementioned raw data, including the water`s maximum and minimum residence times, as found from tritium levels assuming no contamination, the water`s recharge elevation, as found from stable isotopes, and the charge balance of the water. The data in this report are meant to provide background information for investigations in groundwater hydrology and geochemistry, and for environmental projects. For the latter projects, the presented information would be useful for determining the presence of contamination it any one location by enabling one to compare potential contaminant levels to the background levels presented here. Likely locations of interest are those possibly effected by anthropogenic activities, including locations in and around Los Alamos National Laboratory, White Rock Canyon, and developed areas in the Rio Grande Valley.

  1. Sensitivity studies on the impacts of Tibetan Plateau snowpack pollution on the Asian hydrological cycle and monsoon climate

    SciTech Connect (OSTI)

    Qian, Yun; Flanner, M. G.; Leung, Lai-Yung R.; Wang, Weiguo

    2011-03-02

    The Tibetan Plateau (TP), the highest and largest plateau in the world, has long been identified to be critical in regulating the Asian monsoon climate and hydrological cycle. The snowpack and glaciers over the TP provide fresh water to billions of people in Asian countries, but the TP glaciers have been retreating extensively at a speed faster than any other part of the world. In this study a series of experiments with a global climate model are designed to simulate black carbon (BC) and dust in snow and their radiative forcing and to assess the relative impacts of anthropogenic CO2 and carbonaceous particles in the atmosphere and snow, respectively, on the snowpack over the TP, as well as their subsequent impacts on the Asian monsoon climate and hydrological cycle. Results show a large BC content in snow over the TP, especially the southern slope, with concentration larger than 100 µk/kg. Because of the high aerosol content in snow and large incident solar radiation in the low latitude and high elevation, the TP exhibits the largest surface radiative forcing induced by aerosols (e.g. BC, Dust) in snow compared to other snow-covered regions in the world. The aerosol-induced snow albedo perturbations generate surface radiative forcing of 5-25 W m-2 during spring, with a maximum in April or May. BC-in-snow increases the surface air temperature by around 1.0oC averaged over the TP and reduces snowpack over the TP more than that induced by pre-industrial to present CO2 increase and carbonaceous particles in the atmosphere during spring. As a result, runoff increases during late winter and early spring but decreases during late spring and early summer (i.e. a trend toward earlier melt dates). The snowmelt efficacy, defined as the snowpack reduction per unit degree of warming induced by the forcing agent, is 1-4 times larger for BC-in-snow than CO2 increase during April-July, indicating that BC-in-snow more efficiently accelerates snowmelt because the increased net solar radiation induced by reduced albedo melts the snow more efficiently than snow melt due to warming in the air. The TP also influences the South (SAM) and East (EAM) Asian monsoon through its dynamical and thermal forcing. During boreal spring, aerosols are transported by the southwesterly and reach the higher altitude and/or deposited in the snowpack over the TP. While BC and OM in the atmosphere directly absorb sunlight and warm the air, the darkened snow surface polluted by BC absorbs more solar radiation and increases the skin temperature, which warms the air above by the increased sensible heat flux over the TP. Both effects enhance the upward motion of air and spur deep convection along the TP during pre-monsoon season, resulting in earlier onset of the SAM and increase of moisture, cloudiness and convective precipitation over northern India. BC-in-snow has a more significant impact on the EAM in July than CO2 increase and carbonaceous particles in the atmosphere. Contributed by the significant increase of both sensible heat flux associated with the warm skin temperature and latent heat flux associated with increased soil moisture with long memory, the role of the TP as a heat pump is elevated from spring through summer as the land-sea thermal contrast increases to strengthen the EAM. As a result, both southern China and northern China become wetter, but central China (i.e. Yangtze River Basin) becomes drier - a near zonal anomaly pattern that is consistent with the dominant mode of precipitation variability in East Asia. ?

  2. Deep Vadose Zone Treatability Test for the Hanford Central Plateau: Interim Post-Desiccation Monitoring Results, Fiscal Year 2014

    SciTech Connect (OSTI)

    Truex, Michael J.; Strickland, Christopher E.; Johnson, Christian D.; Johnson, Timothy C.; Clayton, Ray E.; Chronister, Glen B.

    2014-09-01

    Over decades of operation, the U.S. Department of Energy (DOE) and its predecessors have released nearly 2 trillion L (450 billion gal.) of liquid into the vadose zone at the Hanford Site. Much of this discharge of liquid waste into the vadose zone occurred in the Central Plateau, a 200 km2 (75 mi2) area that includes approximately 800 waste sites. Some of the inorganic and radionuclide contaminants in the deep vadose zone at the Hanford Site are at depths below the limit of direct exposure pathways, but may need to be remediated to protect groundwater. The Tri-Party Agencies (DOE, U.S. Environmental Protection Agency, and Washington State Department of Ecology) established Milestone M 015 50, which directed DOE to submit a treatability test plan for remediation of technetium-99 (Tc-99) and uranium in the deep vadose zone. These contaminants are mobile in the subsurface environment and have been detected at high concentrations deep in the vadose zone, and at some locations have reached groundwater. Testing technologies for remediating Tc-99 and uranium will also provide information relevant for remediating other contaminants in the vadose zone. A field test of desiccation is being conducted as an element of the DOE test plan published in March 2008 to meet Milestone M 015 50. The active desiccation portion of the test has been completed. Monitoring data have been collected at the field test site during the post-desiccation period and are reported herein. This is an interim data summary report that includes about 3 years of post-desiccation monitoring data. The DOE field test plan proscribes a total of 5 years of post-desiccation monitoring.

  3. Scale-Up Information for Gas-Phase Ammonia Treatment of Uranium in the Vadose Zone at the Hanford Site Central Plateau

    SciTech Connect (OSTI)

    Truex, Michael J.; Szecsody, James E.; Zhong, Lirong; Thomle, Jonathan N.; Johnson, Timothy C.

    2014-09-01

    Uranium is present in the vadose zone at the Hanford Central Plateau and is of concern for protection of groundwater. The Deep Vadose Zone Treatability Test Plan for the Hanford Central Plateau identified gas-phase treatment and geochemical manipulation as potentially effective treatment approaches for uranium and technetium in the Hanford Central Plateau vadose zone. Based on laboratory evaluation, use of ammonia vapor was selected as the most promising uranium treatment candidate for further development and field testing. While laboratory tests have shown that ammonia treatment effectively reduces the mobility of uranium, additional information is needed to enable deployment of this technology for remediation. Of importance for field applications are aspects of the technology associated with effective distribution of ammonia to a targeted treatment zone, understanding the fate of injected ammonia and its impact on subsurface conditions, and identifying effective monitoring approaches. In addition, information is needed to select equipment and operational parameters for a field design. As part of development efforts for the ammonia technology for remediation of vadose zone uranium contamination, field scale-up issues were identified and have been addressed through a series of laboratory and modeling efforts. This report presents a conceptual description for field application of the ammonia treatment process, engineering calculations to support treatment design, ammonia transport information, field application monitoring approaches, and a discussion of processes affecting the fate of ammonia in the subsurface. The report compiles this information from previous publications and from recent research and development activities. The intent of this report is to provide technical information about these scale-up elements to support the design and operation of a field test for the ammonia treatment technology.

  4. Pajarito Plateau Field Science

    E-Print Network [OSTI]

    bubble out of solution (as carbon dioxide bubbles out of a soda when it is opened) and the rocks a rock in terms of observable properties. · The student will be able to describe how the three rock types

  5. Central Plateau - Hanford Site

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits &BradburyMay 1,CenterJohn PriceNEWSSubmittingCNMSScientific

  6. River and Plateau Committee

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100NationalquestionnairesDrought-induced forestNovember 2012) Page 1 Area

  7. River and Plateau Committee

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100NationalquestionnairesDrought-induced forestNovember 2012) Page 1

  8. River and Plateau Committee

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100NationalquestionnairesDrought-induced forestNovember 2012) Page 12/15

  9. Applying Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) spectral indices for geological mapping and mineral identification on the Tibetan Plateau

    E-Print Network [OSTI]

    Corrie, Robert; Aitchison, Jonathan

    2011-01-01

    The Tibetan Plateau holds clues to understanding the dynamics and mechanisms associated with continental growth. Part of the region is characterized by zones of ophiolitic melange believed to represent the remnants of ancient oceanic crust and underlying upper mantle emplaced during oceanic closures. However, due to the remoteness of the region and the inhospitable terrain many areas have not received detailed investigation. Increased spatial and spectral resolution of satellite sensors have made it possible to map in greater detail the mineralogy and lithology than in the past. Recent work by Yoshiki Ninomiya of the Geological Survey of Japan has pioneered the use of several spectral indices for the mapping of quartzose, carbonate, and silicate rocks using Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) thermal infrared (TIR) data. In this study, ASTER TIR indices have been applied to a region in western-central Tibet for the purposes of assessing their effectiveness for differentiatin...

  10. Assessment of effectiveness of geologic isolation systems. Geologic-simulation model for a hypothetical site in the Columbia Plateau. Volume 2: results

    SciTech Connect (OSTI)

    Foley, M.G.; Petrie, G.M.; Baldwin, A.J.; Craig, R.G.

    1982-06-01

    This report contains the input data and computer results for the Geologic Simulation Model. This model is described in detail in the following report: Petrie, G.M., et. al. 1981. Geologic Simulation Model for a Hypothetical Site in the Columbia Plateau, Pacific Northwest Laboratory, Richland, Washington. The Geologic Simulation Model is a quasi-deterministic process-response model which simulates, for a million years into the future, the development of the geologic and hydrologic systems of the ground-water basin containing the Pasco Basin. Effects of natural processes on the ground-water hydrologic system are modeled principally by rate equations. The combined effects and synergistic interactions of different processes are approximated by linear superposition of their effects during discrete time intervals in a stepwise-integration approach.

  11. Assessment of the 296-S-21 Stack Sampling Probe Location

    SciTech Connect (OSTI)

    Glissmeyer, John A.

    2006-09-08

    Tests were performed to assess the suitability of the location of the air sampling probe on the 296-S-21 stack according to the criteria of ANSI N13.1-1999, Sampling and Monitoring Releases of Airborne Radioactive Substances from the Stacks and Ducts of Nuclear Facilities. Pacific Northwest National Laboratory conducted most tests on a 3.67:1 scale model of the stack. CH2MHill also performed some limited confirmatory tests on the actual stack. The tests assessed the capability of the air-monitoring probe to extract a sample representative of the effluent stream. The tests were conducted for the practical combinations of operating fans and addressed: (1) Angular Flow--The purpose is to determine whether the velocity vector is aligned with the sampling nozzle. The average yaw angle relative to the nozzle axis should not be more than 20. The measured values ranged from 5 to 11 degrees on the scale model and 10 to 12 degrees on the actual stack. (2) Uniform Air Velocity--The gas momentum across the stack cross section where the sample is extracted should be well mixed or uniform. The uniformity is expressed as the variability of the measurements about the mean, the coefficient of variance (COV). The lower the COV value, the more uniform the velocity. The acceptance criterion is that the COV of the air velocity must be ?20% across the center two-thirds of the area of the stack. At the location simulating the sampling probe, the measured values ranged form 4 to 11%, which are within the criterion. To confirm the validity of the scale model results, air velocity uniformity measurements were made both on the actual stack and on the scale model at the test ports 1.5 stack diameters upstream of the sampling probe. The results ranged from 6 to 8% COV on the actual stack and 10 to 13% COV on the scale model. The average difference for the eight runs was 4.8% COV, which is within the validation criterion. The fact that the scale model results were slightly higher than the actual stack suggests that the other test results on the scale model are conservative relative to the actual stack. (3) Uniform Concentration of Tracer Gases--A uniform contaminant concentration in the sampling plane enables the extraction of samples that represent the true concentration. This was first tested using a tracer gas to represent gaseous effluents. The fan is a good mixer, so injecting the tracer downstream of the fans provides worst-case results. The acceptance criteria are that (1) the COV of the measured tracer gas concentration is ?20% across the center two-thirds of the sampling plane and (2) at no point in the sampling plane does the concentration vary from the mean by >30%. The results on the scale model at the point simulating the sampling probe ranged from 0.3 to 6 %COV, and the maximum single point deviation from the mean was -10%. (4) Uniform Concentration of Tracer Particles--Uniformity in contaminant concentration at the sampling probe was further demonstrated using tracer particles large enough to exhibit inertial effects. Particles of 10-?m aerodynamic diameter were used. The acceptance criterion is that the COV of particle concentration is ?20% across the center two-thirds of the sampling plane. The scale model results ranged form 2 to 9%. Based on these tests, the location of the air sampling probe on the 296-S-21 stack meets the requirements of the ANSI/HPS N13.1-1999 standard.

  12. DETERMINATION OF THE INTRINSIC LUMINOSITY TIME CORRELATION IN...

    Office of Scientific and Technical Information (OSTI)

    we recover it and how this can be used to constrain physical models of the plateau emission, the origin of which is still unknown. The present result could help to clarify the...

  13. Weld Repair of a Stamped Pressure Vessel in a Radiologically Controlled Zone

    SciTech Connect (OSTI)

    Cannell, Gary L.; Huth, Ralph J.; Hallum, Randall T.

    2013-08-26

    In September 2012 an ASME B&PVC Section VIII stamped pressure vessel located at the DOE Hanford Site Effluent Treatment Facility (ETF) developed a through-wall leak. The vessel, a steam/brine heat exchanger, operated in a radiologically controlled zone (by the CH2MHill PRC or CHPRC), had been in service for approximately 17 years. The heat exchanger is part of a single train evaporator process and its failure caused the entire system to be shut down, significantly impacting facility operations. This paper describes the activities associated with failure characterization, technical decision making/planning for repair by welding, logistical challenges associated with performing work in a radiologically controlled zone, performing the repair, and administrative considerations related to ASME code requirements.

  14. Temperature determination using pyrometry

    DOE Patents [OSTI]

    Breiland, William G. (Albuquerque, NM); Gurary, Alexander I. (Bridgewater, NJ); Boguslavskiy, Vadim (Princeton, NJ)

    2002-01-01

    A method for determining the temperature of a surface upon which a coating is grown using optical pyrometry by correcting Kirchhoff's law for errors in the emissivity or reflectance measurements associated with the growth of the coating and subsequent changes in the surface thermal emission and heat transfer characteristics. By a calibration process that can be carried out in situ in the chamber where the coating process occurs, an error calibration parameter can be determined that allows more precise determination of the temperature of the surface using optical pyrometry systems. The calibration process needs only to be carried out when the physical characteristics of the coating chamber change.

  15. NEPA Determination Complete

    Broader source: Energy.gov [DOE]

    DOE has determined that this proposed project is a major Federal action that may significantly affect the quality of the human environment. To comply with the National Environmental Policy Act ...

  16. Solids mass flow determination

    DOE Patents [OSTI]

    Macko, Joseph E. (Hempfield Township, Westmoreland County, PA)

    1981-01-01

    Method and apparatus for determining the mass flow rate of solids mixed with a transport fluid to form a flowing mixture. A temperature differential is established between the solids and fluid. The temperature of the transport fluid prior to mixing, the temperature of the solids prior to mixing, and the equilibrium temperature of the mixture are monitored and correlated in a heat balance with the heat capacities of the solids and fluid to determine the solids mass flow rate.

  17. DRAFT Central Plateau Cleanup Strategy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteo n n eDPF

  18. DRAFT Central Plateau Cleanup Strategy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteo n n eDPFJ.D. Dowell: DOE-RL John

  19. HILL Plateau Remediation Company completed

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

    nuclear weapons program during the Cold War. Built in 1971, the vault complex held the top-secret stores of plutonium in metal canisters until they were shipped for weapons...

  20. On coaxial minors of determinants

    E-Print Network [OSTI]

    Babcock, Wealthy Consuelo

    1922-01-01

    . Approved by: ROOlOb SlSb^ Contents Page I. Introduction 1 II. Independence of Coaxial Minors of Special Determinants 9 A. Symmetric Determinant 9 B. Skew-symmetric Determinant ...14 C. Circulant 17 D. Hankel's Determinant 19 III... Introduction The work on coaxial minors of a deter­ minant has centered about the problems of deter­ mining the number of independent coaxial minors, of finding independent sets, and of expressing the determinant in terms of the minors of an independent set...

  1. Determining the neutrino mass hierarchy

    SciTech Connect (OSTI)

    Parke, Stephen J.; /Fermilab

    2006-07-01

    In this proceedings I review the physics that future experiments will use to determine the neutrino mass hierarchy.

  2. CX-010689: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Generic CX Determination for Financial Assistance Awards CX(s) Applied: Unknown Date: 07/17/2013 Location(s): Illinois Offices(s): Chicago Office

  3. CX-012200: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Determination of Excess Real Property CX(s) Applied: B1.36 Date: 05/01/2014 Location(s): Colorado Offices(s): Legacy Management

  4. Determination

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent BondingMeeting |Design CompetitionsFuelof

  5. Determination

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

    M. M. Beheary, and K. M. Abdel-Moneim, "Effect of dust on the Transpar- ent Cover of Solar Collectors," Energy Conversion and Management, vol. 47, no. 18-19, pp. 3192-3203,...

  6. Method of determining glass durability

    DOE Patents [OSTI]

    Jantzen, C.M.; Pickett, J.B.; Brown, K.G.; Edwards, T.B.

    1998-12-08

    A process is described for determining one or more leachate concentrations of one or more components of a glass composition in an aqueous solution of the glass composition by identifying the components of the glass composition, including associated oxides, determining a preliminary glass dissolution estimator, {Delta}G{sub p}, based upon the free energies of hydration for the component reactant species, determining an accelerated glass dissolution function, {Delta}G{sub a}, based upon the free energy associated with weak acid dissociation, {Delta}G{sub a}{sup WA}, and accelerated matrix dissolution at high pH, {Delta}G{sub a}{sup SB} associated with solution strong base formation, and determining a final hydration free energy, {Delta}G{sub f}. This final hydration free energy is then used to determine leachate concentrations for elements of interest using a regression analysis and the formula log{sub 10}(N C{sub i}(g/L))=a{sub i} + b{sub i}{Delta}G{sub f}. The present invention also includes a method to determine whether a particular glass to be produced will be homogeneous or phase separated. The present invention is also directed to methods of monitoring and controlling processes for making glass using these determinations to modify the feedstock materials until a desired glass durability and homogeneity is obtained. 4 figs.

  7. Method of determining glass durability

    DOE Patents [OSTI]

    Jantzen, Carol Maryanne (Aiken, SC); Pickett, John Butler (Aiken, SC); Brown, Kevin George (Augusta, GA); Edwards, Thomas Barry (Aiken, SC)

    1998-01-01

    A process for determining one or more leachate concentrations of one or more components of a glass composition in an aqueous solution of the glass composition by identifying the components of the glass composition, including associated oxides, determining a preliminary glass dissolution estimator, .DELTA.G.sub.p, based upon the free energies of hydration for the component reactant species, determining an accelerated glass dissolution function, .DELTA.G.sub.a, based upon the free energy associated with weak acid dissociation, .DELTA.G.sub.a.sup.WA, and accelerated matrix dissolution at high pH, .DELTA.G.sub.a.sup.SB associated with solution strong base formation, and determining a final hydration free energy, .DELTA.G.sub.f. This final hydration free energy is then used to determine leachate concentrations for elements of interest using a regression analysis and the formula log.sub.10 (N C.sub.i (g/L))=a.sub.i +b.sub.i .DELTA.G.sub.f. The present invention also includes a method to determine whether a particular glass to be produced will be homogeneous or phase separated. The present invention is also directed to methods of monitoring and controlling processes for making glass using these determinations to modify the feedstock materials until a desired glass durability and homogeneity is obtained.

  8. Categorical Exclusion (CX) Determinations By Date | Department...

    Office of Environmental Management (EM)

    (CX) Determinations By Date Categorical Exclusion (CX) Determinations By Date August 25, 2015 CX-012469: Categorical Exclusion Determination Gas Analysis Services CX(s) Applied:...

  9. CX-004264: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Phase II, Determination of Uranium in GroundwaterCX(s) Applied: B3.8Date: 09/27/2010Location(s): Richland, WashingtonOffice(s): Environmental Management, Office of River Protection-Richland Office

  10. CX-008905: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Optimizing Accuracy of Determinations of Carbon Dioxide Storage Capacity and Permanence CX(s) Applied: A1, A9, B3.6 Date: 08/29/2012 Location(s): Wyoming Offices(s): National Energy Technology Laboratory

  11. CX-012121: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Notice of Preliminary Determination of Energy Savings for ANSI/ASHRAE/IES Standard 90.1-2013 CX(s) Applied: A6 Date: 04/25/2014 Location(s): CX: none Offices(s): Golden Field Office

  12. National Mining Association Experimental Determination

    E-Print Network [OSTI]

    National Mining Association Experimental Determination of Radon Fluxes over Water #12;Introduction research funded by the National Mining Association (NMA) regarding radon fluxes from water surfaces surfaces at uranium recovery operations are insignificant and approximate background soil fluxes for most

  13. Cotton Gin Dust Explosibility Determinations 

    E-Print Network [OSTI]

    Vanderlick, Francis Jerome

    2014-01-06

    the dust for explosibility based on the American Society for Testing and Materials (ASTM) E 1226 to ensure proper regulation of facilities. Dusts found in cotton gins were tested to determine if they are explosible. Safety Consulting Engineers Inc. (SCE...

  14. CX-010776: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Advanced Test Reactor (ATR) Primary Coolant Leak Rate Determination System Equipment Replacement CX(s) Applied: B2.2 Date: 07/24/2013 Location(s): Idaho Offices(s): Nuclear Energy

  15. Gender determination of avian embryo

    SciTech Connect (OSTI)

    Daum, Keith A. (Idaho Falls, ID); Atkinson, David A. (Idaho Falls, ID)

    2002-01-01

    Disclosed is a method for gender determination of avian embryos. During the embryo incubation process, the outer hard shells of eggs are drilled and samples of allantoic fluid are removed. The allantoic fluids are directly introduced into an ion mobility spectrometer (IMS) for analysis. The resulting spectra contain the relevant marker peaks in the positive or negative mode which correlate with unique mobilities which are sex-specific. This way, the gender of the embryo can be determined.

  16. Determining Cropland Cash Rental Arrangements 

    E-Print Network [OSTI]

    Dhuyvetter, Kevin C.; Kastens, Terry L.; Outlaw, Joe

    1999-06-23

    arrangements, using a crop share approach to determine a cash rental rate is practical. This approach determines the cash equivalent amount of an equitable crop share arrangement and then often makes a risk adjustment to that value. The reason for making... proportionally (increase of approxi- mately 10 percent in all regions). This normal- ization of returns is also consistent with the gen- eral assumption that average profits equal zero in the long run. Equitable crop share arrangements were cal- culated...

  17. Managing Waste Inventory and License Limits at the Perma-Fix Northwest Facility to Meet CH2M Hill Plateau Remediation Company (CHPRC) American Recovery and Reinvestment Act (ARRA) Deliverables - 12335

    SciTech Connect (OSTI)

    Moak, Don J.; Grondin, Richard L. [Perma-Fix Environmental Services, Inc. - PESI, Richland, WA 99354 (United States); Triner, Glen C.; West, Lori D. [East Tennessee Materials and Energy Corporation - M and EC, Richland, WA 99354 (United States)

    2012-07-01

    CH2M Hill Plateau Remediation Company (CHRPC) is a prime contractor to the U.S. Department of Energy (DOE) focused on the largest ongoing environmental remediation project in the world at the DOE Hanford Site Central Plateau, i.e. the DOE Hanford Plateau Remediation Contract. The East Tennessee Materials and Energy Corporation (M and EC); a wholly owned subsidiary of Perma-Fix Environmental Services, Inc. (PESI), is a small business team member to CHPRC. Our scope includes project management; operation and maintenance of on-site storage, repackaging, treatment, and disposal facilities; and on-site waste management including waste receipt from generators and delivery to on-site and off-site treatment, storage, and disposal facilities. As part of this scope, M and EC staffs the centralized Waste Support Services organization responsible for all waste characterization and acceptance required to support CHPRC and waste generators across the Hanford Site. At the time of the CHPRC contract award (August 2008) slightly more than 9,000 cubic meters (m{sup 3}) of legacy waste was defined as 'no-path-forward waste'. A significant portion of this waste (7,650 m{sup 3}) comprised wastes with up to 50 grams of special nuclear materials (SNM) in oversized packages recovered during retrieval operations and large glove boxes removed from the Plutonium Finishing Plant (PFP). Through a collaborative effort between the DOE, CHPRC, and Perma-Fix Environmental Services, Inc. (PESI), pathways for these problematic wastes were developed that took advantage of commercial treatment capabilities at a nearby vendor facility, Perma-Fix Northwest (PFNW). In the spring of 2009, CHPRC initiated a pilot program under which they began shipping large package, low gram suspect TRU (<15 g SNM per container), and large package contact and remote handled MLLW to the off-site PFNW facility for treatment. PFNW is restricted by the SNM limits set for the total quantity of SNM allowed at the facility in accordance with the facility's radioactive materials license(s) (RML). While both CHPRC and PFNW maintain waste databases to track all waste movements, it became evident early in the process that a tool was needed that married the two systems to better track SNM inventories and sequence waste from the point of generation, through the PFNW facility, and back to the Hanford site for final disposition. This tool, known as the Treatment Integration and Planning Tool (TIPT), has become a robust planning tool that provides real-time data to support compliant and efficient waste generation, transportation, treatment, and disposition. TIPT is developing into the next generation tool that will change the way in which legacy wastes, retrieval wastes and decontamination and decommissioning operations are conducted on the Plateau Remediation Contract (PRC). The real value of the TIPT is its predictive capability. It allows the W and FMP to map out optimal windows for processing waste through the PFNW facility, or through any process that is in some way resource limited. It allows project managers to identify and focus on problem areas before shipments are affected. It has been modified for use in broader applications to predict turnaround times and identify windows of opportunity for processing higher gram wastes through PFNW and to allow waste generators, site-wide, to accurately predict scope, cost, and schedule for waste generation to optimize processing and eliminate storage, double handling, and related costs and unnecessary safety risks. The TIPT addresses the years old problem of how to effectively predict not only what needs to be done, but when. 'When' is the key planning parameter that has been ignored by the generator and processor for many years, but has proven to be the most important parameter for both parties. While further refinement is a natural part of any development process, the current improvements on the TIPT have shown that prediction is a powerful consideration. Even in lean times expected for the foreseeable future, the improved TIPT continues to

  18. CX-006210: Categorical Exclusion Determination | Department of...

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

    Determination CX-006210: Categorical Exclusion Determination Missouri Independent Energy Efficiency Program: Bodine Aluminum Incorporated - Thermal Oxidizer Replacement...

  19. CX-007851: Categorical Exclusion Determination | Department of...

    Energy Savers [EERE]

    007851: Categorical Exclusion Determination CX-007851: Categorical Exclusion Determination Notice of Proposed Rulemaking (NOPR) for Energy Conservation Standards for Commercial...

  20. CX-006442: Categorical Exclusion Determination | Department of...

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

    442: Categorical Exclusion Determination CX-006442: Categorical Exclusion Determination Research Support Facility II, Cafeteria; National Renewable Energy Laboratory Tracking No....

  1. CX-004730: Categorical Exclusion Determination | Department of...

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

    30: Categorical Exclusion Determination CX-004730: Categorical Exclusion Determination Oklahoma State Energy Program American Recovery and Reinvestment Act - Oklahoma Municipal...

  2. CX-000623: Categorical Exclusion Determination | Department of...

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

    623: Categorical Exclusion Determination CX-000623: Categorical Exclusion Determination Kentucky Energy Efficiency and Conservation Block Grants Small Cities and Counties...

  3. CX-005963: Categorical Exclusion Determination | Department of...

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

    63: Categorical Exclusion Determination CX-005963: Categorical Exclusion Determination Missouri - Independent Energy Efficiency Program: Mallinckrodt - Plant-Wide Chiller System...

  4. CX-100363 Categorical Exclusion Determination | Department of...

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

    Exclusion Determination CX-100363 Categorical Exclusion Determination Marine Algae Industrialization Consortium (MAGIC): Combining biofuel and high-value bioproducts to...

  5. Determine Institutional Change Sustainability Goals | Department...

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

    Institutional Change Determine Institutional Change Sustainability Goals Determine Institutional Change Sustainability Goals Institutional Change Continuous Improvement Cycle...

  6. CX-100144 Categorical Exclusion Determination | Department of...

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

    Exclusion Determination CX-100144 Categorical Exclusion Determination Solar and Distributed Generation as Key Elements in Meeting Vermont's Comprehensive Energy Plan...

  7. Decoherence, determinism and chaos revisited

    SciTech Connect (OSTI)

    Noyes, H.P.

    1994-11-15

    We suggest that the derivation of the free space Maxwell Equations for classical electromagnetism, using a discrete ordered calculus developed by L.H. Kauffman and T. Etter, necessarily pushes the discussion of determinism in natural science down to the level of relativistic quantum mechanics and hence renders the mathematical phenomena studied in deterministic chaos research irrelevant to the question of whether the world investigated by physics is deterministic. We believe that this argument reinforces Suppes` contention that the issue of determinism versus indeterminism should be viewed as a Kantian antinomy incapable of investigation using currently available scientific tools.

  8. Determining solar abundances using helioseismology

    E-Print Network [OSTI]

    H. M. Antia; Sarbani Basu

    2006-02-28

    The recent downward revision of solar photospheric abundances of Oxygen and other heavy elements has resulted in serious discrepancies between solar models and solar structure as determined through helioseismology. In this work we investigate the possibility of determining the solar heavy-element abundance without reference to spectroscopy by using helioseismic data. Using the dimensionless sound-speed derivative in the solar convection zone, we find that the heavy element abundance, Z, of 0.0172 +/- 0.002, which is closer to the older, higher value of the abundances.

  9. CX-012693: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Experimental Determination and Mechanistic Modeling of Used Fuel Drying by Vacuum and Gas Circulation for Dry Cask Storage – University of South Carolina CX(s) Applied: B3.6Date: 41869 Location(s): South CarolinaOffices(s): Nuclear Energy

  10. CX-008738: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Determination of Microstructure and Chemical State Changes in Ion-Irradiated Fuels and Structural Components with a High Kinetic Energy Electron Detector – Illinois Institute of Technology CX(s) Applied: B3.6 Date: 05/22/2012 Location(s): Idaho Offices(s): Idaho Operations Office

  11. CX-100019: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Determination of Rare Earths in Geothermal Brines and Evaluation of Potential Extraction Techniques CX(s) Applied: A9, B3.1, B3.6 Date: 08/18/2014 Location(s): California Offices(s): Golden Field Office Technology Office: Geothermal Technologies Award Number: DE-EE0006750

  12. CX-000373: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Measurements of 222 Radon, 220 Radon, and Carbon Dioxide Emissions in Natural Carbon Dioxide Fields in Wyoming: Monitoring, Verification, and Analysis Techniques for Determining Gas Transport and Caprock IntegrityCX(s) Applied: A1, A9, B3.6, B3.8Date: 11/20/2009Location(s): Laramie, WyomingOffice(s): Fossil Energy, National Energy Technology Laboratory

  13. DETERMINATION OF THE INTRINSIC LUMINOSITY TIME CORRELATION IN THE X-RAY AFTERGLOWS OF GAMMA-RAY BURSTS

    SciTech Connect (OSTI)

    Dainotti, Maria Giovanna; Petrosian, Vahe'; Singal, Jack; Ostrowski, Michal, E-mail: mdainott@stanford.edu, E-mail: vahep@stanford.edu, E-mail: jacks@slac.stanford.edu, E-mail: dainotti@oa.uj.edu.pl, E-mail: mio@oa.uj.edu.pl [Department of Physics and Astronomy, Stanford University, Via Pueblo Mall 382, Stanford, CA 94305-4060 (United States)

    2013-09-10

    Gamma-ray bursts (GRBs), which have been observed up to redshifts z Almost-Equal-To 9.5, can be good probes of the early universe and have the potential to test cosmological models. Dainotti's analysis of GRB Swift afterglow light curves with known redshifts and a definite X-ray plateau shows an anti-correlation between the rest-frame time when the plateau ends (the plateau end time) and the calculated luminosity at that time (or approximately an anti-correlation between plateau duration and luminosity). Here, we present an update of this correlation with a larger data sample of 101 GRBs with good light curves. Since some of this correlation could result from the redshift dependences of these intrinsic parameters, namely, their cosmological evolution, we use the Efron-Petrosian method to reveal the intrinsic nature of this correlation. We find that a substantial part of the correlation is intrinsic and describe how we recover it and how this can be used to constrain physical models of the plateau emission, the origin of which is still unknown. The present result could help to clarify the debated nature of the plateau emission.

  14. Toeplitz determinants with merging singularities

    E-Print Network [OSTI]

    T. Claeys; I. Krasovsky

    2014-10-28

    We study asymptotic behavior for determinants of $n\\times n$ Toeplitz matrices corresponding to symbols with two Fisher-Hartwig singularities at the distance $2t\\ge0$ from each other on the unit circle. We obtain large $n$ asymptotics which are uniform for $0occupation number in the ground state of a one-dimensional Bose gas, and a conjecture of Fyodorov and Keating on the second moment of powers of the characteristic polynomials of random matrices.

  15. Range determination for scannerless imaging

    DOE Patents [OSTI]

    Muguira, Maritza Rosa (Albuquerque, NM); Sackos, John Theodore (Albuquerque, NM); Bradley, Bart Davis (Albuquerque, NM); Nellums, Robert (Albuquerque, NM)

    2000-01-01

    A new method of operating a scannerless range imaging system (e.g., a scannerless laser radar) has been developed. This method is designed to compensate for nonlinear effects which appear in many real-world components. The system operates by determining the phase shift of the laser modulation, which is a physical quantity related physically to the path length between the laser source and the detector, for each pixel of an image.

  16. Method for determining gene knockouts

    DOE Patents [OSTI]

    Maranas, Costa D; Burgard, Anthony R; Pharkya, Priti

    2013-06-04

    A method for determining candidates for gene deletions and additions using a model of a metabolic network associated with an organism, the model includes a plurality of metabolic reactions defining metabolite relationships, the method includes selecting a bioengineering objective for the organism, selecting at least one cellular objective, forming an optimization problem that couples the at least one cellular objective with the bioengineering objective, and solving the optimization problem to yield at least one candidate.

  17. Method for determining gene knockouts

    DOE Patents [OSTI]

    Maranas, Costas D. (Port Matilda, PA); Burgard, Anthony R. (State College, PA); Pharkya, Priti (State College, PA)

    2011-09-27

    A method for determining candidates for gene deletions and additions using a model of a metabolic network associated with an organism, the model includes a plurality of metabolic reactions defining metabolite relationships, the method includes selecting a bioengineering objective for the organism, selecting at least one cellular objective, forming an optimization problem that couples the at least one cellular objective with the bioengineering objective, and solving the optimization problem to yield at least one candidate.

  18. CX-008998: Categorical Exclusion Determination | Department of...

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

    8: Categorical Exclusion Determination CX-008998: Categorical Exclusion Determination "Sustainable Manufacturing via Multi-scale Physics-based Process Modeling and...

  19. CX-006863: Categorical Exclusion Determination | Department of...

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

    63: Categorical Exclusion Determination CX-006863: Categorical Exclusion Determination Production and Economics of Perennial-Based Woody and Herbaceous Biomass Crops under...

  20. CX-004095: Categorical Exclusion Determination | Department of...

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

    Exclusion Determination CX-004095: Categorical Exclusion Determination Thermal Transport Properties of Nanostructured Materials for Energy Conversion CX(s) Applied: B3.6 Date: 09...

  1. CX-003164: Categorical Exclusion Determination | Department of...

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

    Categorical Exclusion Determination CX-003164: Categorical Exclusion Determination Optimization of Biomass Production Across a Landscape CX(s) Applied: A9 Date: 07262010...

  2. Categorical Exclusion Determinations: Office of Energy Efficiency...

    Energy Savers [EERE]

    Energy Efficiency and Renewable Energy Categorical Exclusion Determinations: Office of Energy Efficiency and Renewable Energy Categorical Exclusion Determinations issued by Energy...

  3. CX-004958: Categorical Exclusion Determination | Department of...

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

    958: Categorical Exclusion Determination CX-004958: Categorical Exclusion Determination University of Southern California-Iron-Air Rechargeable Battery for Grid-Scale Energy...

  4. CX-004351: Categorical Exclusion Determination | Department of...

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

    4351: Categorical Exclusion Determination CX-004351: Categorical Exclusion Determination Center for Development of Math, Science and Technology CX(s) Applied: B1.15 Date: 1029...

  5. CX-002671: Categorical Exclusion Determination | Department of...

    Office of Environmental Management (EM)

    1: Categorical Exclusion Determination CX-002671: Categorical Exclusion Determination Vegetation Management - Routine Maintenance Along Captain Jack-Olinda Transmission Line CX(s)...

  6. CX-003959: Categorical Exclusion Determination | Department of...

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

    59: Categorical Exclusion Determination CX-003959: Categorical Exclusion Determination Federal Bureau of Investigation Radiological Dispersion Device Training CX(s) Applied: B1.2...

  7. CX-005987: Categorical Exclusion Determination | Department of...

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

    87: Categorical Exclusion Determination CX-005987: Categorical Exclusion Determination Stion Corporation - Superstrate Device for High Efficiency Tandem Modules CX(s) Applied: A9,...

  8. CX-100022: Categorical Exclusion Determination | Department of...

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

    CX-100022: Categorical Exclusion Determination CX-100022: Categorical Exclusion Determination EERE Demonstration for Advanced Retro-Commissioning Technology CX(s) Applied: A9,...

  9. CX-001378: Categorical Exclusion Determination | Department of...

    Office of Environmental Management (EM)

    378: Categorical Exclusion Determination CX-001378: Categorical Exclusion Determination Wackenhut Services, Incorporated Training Facility CX(s) Applied: B1.2 Date: 10282009...

  10. CX-001714: Categorical Exclusion Determination | Department of...

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

    714: Categorical Exclusion Determination CX-001714: Categorical Exclusion Determination Vehicle Test Location at Bone Yard; National Renewable Energy Laboratory (NREL) Tracking...

  11. CX-004628: Categorical Exclusion Determination | Department of...

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

    8: Categorical Exclusion Determination CX-004628: Categorical Exclusion Determination Seneca Nation of New York Energy Efficiency and Conservation Programs for Buildings and...

  12. CX-001492: Categorical Exclusion Determination | Department of...

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

    92: Categorical Exclusion Determination CX-001492: Categorical Exclusion Determination City of Saint Louis Missouri Statement of Work and All Activities Excluding Bike Station...

  13. CX-007826: Categorical Exclusion Determination | Department of...

    Energy Savers [EERE]

    007826: Categorical Exclusion Determination CX-007826: Categorical Exclusion Determination "Crittenden City Facilities Re-Roofing CX(s) Applied: B5.1 Date: 01312012 Location(s):...

  14. CX-000310: Categorical Exclusion Determination | Department of...

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

    0: Categorical Exclusion Determination CX-000310: Categorical Exclusion Determination New Jersey Revision 1 - Energy Efficiency Upgrades for State Buildings CX(s) Applied: A9, A11,...

  15. CX-009923: Categorical Exclusion Determination | Department of...

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

    CX-009923: Categorical Exclusion Determination CX-009923: Categorical Exclusion Determination Project Icebreaker CX(s) Applied: A9, B3.1 Date: 01072013 Location(s): Ohio...

  16. CX-007056: Categorical Exclusion Determination | Department of...

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

    7056: Categorical Exclusion Determination CX-007056: Categorical Exclusion Determination Interstate Electrification Improvement CX(s) Applied: B5.1 Date: 09192011 Location(s):...

  17. CX-001525: Categorical Exclusion Determination | Department of...

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

    25: Categorical Exclusion Determination CX-001525: Categorical Exclusion Determination Energy Efficiency and Conservation Strategy for Units of Local Governments and Indian Tribes...

  18. CX-009411: Categorical Exclusion Determination | Department of...

    Office of Environmental Management (EM)

    411: Categorical Exclusion Determination CX-009411: Categorical Exclusion Determination Routine Maintenance of Hesperus-Montrose 345 Kilovolt Transmission Line Access Roads CX(s)...

  19. CX-100290 Categorical Exclusion Determination | Department of...

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

    0 Categorical Exclusion Determination CX-100290 Categorical Exclusion Determination Location, Location, Efficiency (Milwaukee, WI) Award Number: DE-EE0007069 CX(s) Applied: A9,...

  20. CX-003197: Categorical Exclusion Determination | Department of...

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

    7: Categorical Exclusion Determination CX-003197: Categorical Exclusion Determination Low Cost High Concentration Photovoltaic Systems for Utility Power Generation CX(s) Applied:...

  1. CX-007370: Categorical Exclusion Determination | Department of...

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

    370: Categorical Exclusion Determination CX-007370: Categorical Exclusion Determination Idaho-TRIBE-SHOSHONE-BANNOCK TRIBE OF THE FORT HALL RESERVATION OF IDAHO CX(s) Applied:...

  2. CX-010792: Categorical Exclusion Determination | Department of...

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

    CX-010792: Categorical Exclusion Determination CX-010792: Categorical Exclusion Determination Gulf of Mexico Miocene Carbon Dioxide (CO2) Site Characterization Mega Transect - Task...

  3. CX-011234: Categorical Exclusion Determination | Department of...

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

    34: Categorical Exclusion Determination CX-011234: Categorical Exclusion Determination Construction and Maintenance Activities at Existing Field Offices and Operation Centers CX(s)...

  4. CX-005162: Categorical Exclusion Determination | Department of...

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

    5162: Categorical Exclusion Determination CX-005162: Categorical Exclusion Determination Green Chemistry - CEAM Phase 3 - Working Bug LLC CX(s) Applied: B5.1 Date: 02082011...

  5. CX-100081: Categorical Exclusion Determination | Department of...

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

    Exclusion Determination CX-100081: Categorical Exclusion Determination Harnessing the Hydro-Electric Potential of Engineered Drops Award Number: DE-EE0005428 CX(s) Applied:...

  6. CX-008779: Categorical Exclusion Determination | Department of...

    Office of Environmental Management (EM)

    9: Categorical Exclusion Determination CX-008779: Categorical Exclusion Determination Curecanti-Poncha-Canon City West-Midway 230-Kilovolt Transmission Line Road Maintenance...

  7. CX-010110: Categorical Exclusion Determination | Department of...

    Office of Environmental Management (EM)

    10: Categorical Exclusion Determination CX-010110: Categorical Exclusion Determination Hesperus-Montrose (Project No. 3) 345 Kilovolt (kV) Transmission Line and Curecanti-Lost...

  8. CX-012215: Categorical Exclusion Determination | Department of...

    Office of Environmental Management (EM)

    5: Categorical Exclusion Determination CX-012215: Categorical Exclusion Determination Curecanti-Poncha 230-Kilovolt Transmission Line Vegetation Management Under the Uncompahgre...

  9. CX-008790: Categorical Exclusion Determination | Department of...

    Office of Environmental Management (EM)

    90: Categorical Exclusion Determination CX-008790: Categorical Exclusion Determination Routine Maintenance of Hesperus-Montrose 345 Kilovolt Transmission Line Access Roads San...

  10. CX-012355: Categorical Exclusion Determination | Department of...

    Office of Environmental Management (EM)

    55: Categorical Exclusion Determination CX-012355: Categorical Exclusion Determination Kayenta-Navajo 230-kilovolt Transmission Line Landing Construction and Insulator Replacement,...

  11. CX-008778: Categorical Exclusion Determination | Department of...

    Office of Environmental Management (EM)

    8: Categorical Exclusion Determination CX-008778: Categorical Exclusion Determination Combined Crew Vegetation Management on the Curecanti-Poncha 230 Kilovolt Transmission Line...

  12. CX-010109: Categorical Exclusion Determination | Department of...

    Office of Environmental Management (EM)

    09: Categorical Exclusion Determination CX-010109: Categorical Exclusion Determination Curecanti-Poncha 230 Kilovolt Transmission Line Cross Bar Ranch Project CX(s) Applied: B1.3...

  13. CX-100294 Categorical Exclusion Determination | Department of...

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

    4 Categorical Exclusion Determination CX-100294 Categorical Exclusion Determination Texturizing Wind Turbine Towers to Reduce Bat Mortality Award Number: DE-EE0007033 CX(s)...

  14. CX-003937: Categorical Exclusion Determination | Department of...

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

    Categorical Exclusion Determination CX-003937: Categorical Exclusion Determination Hawaii Energy Sustainability Program (Subtask 2.4.1: Evaluate Carbonized Biomass Samples) CX(s)...

  15. CX-001515: Categorical Exclusion Determination | Department of...

    Energy Savers [EERE]

    Exclusion Determination CX-001515: Categorical Exclusion Determination Cedarville School District Retrofit of Heating and Cooling Systems with Geothermal Heat Pumps and Ground...

  16. CX-002355: Categorical Exclusion Determination | Department of...

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

    Categorical Exclusion Determination CX-002355: Categorical Exclusion Determination Kansas City Power and Light (KCP&L) Green Impact Zone Smart Grid Demonstration CX(s) Applied:...

  17. CX-009019: Categorical Exclusion Determination | Department of...

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

    Determination CX-009019: Categorical Exclusion Determination "Catalyst-Assisted Manufacture of Olefins from Natural Gas Liquids: Prototype Development CX(s) Applied: A9, B3.6...

  18. CX-004247: Categorical Exclusion Determination | Department of...

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

    Exclusion Determination CX-004247: Categorical Exclusion Determination Carolina Blue Skies Initiative CX(s) Applied: A1, B5.1 Date: 10142010 Location(s): Indian Trail,...

  19. CX-011995: Categorical Exclusion Determination | Department of...

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

    Exclusion Determination CX-011995: Categorical Exclusion Determination Hat Rock Tap Switching Station Equipment Transfer CX(s) Applied: B1.24 Date: 04102014 Location(s):...

  20. Liquid chromatographic determination of water

    DOE Patents [OSTI]

    Fortier, N.E.; Fritz, J.S.

    1990-11-13

    A sensitive method for the determination of water in the presence of common interferences is presented. The detection system is based on the effect of water on the equilibrium which results from the reaction aryl aldehydes, such as cinnamaldehyde and methanol in the eluent to form cinnamaldehyde dimethylacetal, plus water. This equilibrium is shifted in a catalytic atmosphere of a hydrogen ion form past column reactor. The extent of the shift and the resulting change in absorbance are proportional to the amount of water present. 1 fig.

  1. Crystal face temperature determination means

    DOE Patents [OSTI]

    Nason, D.O.; Burger, A.

    1994-11-22

    An optically transparent furnace having a detection apparatus with a pedestal enclosed in an evacuated ampule for growing a crystal thereon is disclosed. Temperature differential is provided by a source heater, a base heater and a cold finger such that material migrates from a polycrystalline source material to grow the crystal. A quartz halogen lamp projects a collimated beam onto the crystal and a reflected beam is analyzed by a double monochromator and photomultiplier detection spectrometer and the detected peak position in the reflected energy spectrum of the reflected beam is interpreted to determine surface temperature of the crystal. 3 figs.

  2. Determination of a mutational spectrum

    DOE Patents [OSTI]

    Thilly, William G. (Winchester, MA); Keohavong, Phouthone (Cambridge, MA)

    1991-01-01

    A method of resolving (physically separating) mutant DNA from nonmutant DNA and a method of defining or establishing a mutational spectrum or profile of alterations present in nucleic acid sequences from a sample to be analyzed, such as a tissue or body fluid. The present method is based on the fact that it is possible, through the use of DGGE, to separate nucleic acid sequences which differ by only a single base change and on the ability to detect the separate mutant molecules. The present invention, in another aspect, relates to a method for determining a mutational spectrum in a DNA sequence of interest present in a population of cells. The method of the present invention is useful as a diagnostic or analytical tool in forensic science in assessing environmental and/or occupational exposures to potentially genetically toxic materials (also referred to as potential mutagens); in biotechnology, particularly in the study of the relationship between the amino acid sequence of enzymes and other biologically-active proteins or protein-containing substances and their respective functions; and in determining the effects of drugs, cosmetics and other chemicals for which toxicity data must be obtained.

  3. Experimental determination of Ramsey numbers

    E-Print Network [OSTI]

    Zhengbing Bian; Fabian Chudak; William G. Macready; Lane Clark; Frank Gaitan

    2013-08-14

    Ramsey theory is a highly active research area in mathematics that studies the emergence of order in large disordered structures. Ramsey numbers mark the threshold at which order first appears and are extremely difficult to calculate due to their explosive rate of growth. Recently, an algorithm that can be implemented using adiabatic quantum evolution has been proposed that calculates the two-color Ramsey numbers $R(m,n)$. Here we present results of an experimental implementation of this algorithm and show that it correctly determines the Ramsey numbers R(3,3) and $R(m,2)$ for $4\\leq m\\leq 8$. The R(8,2) computation used 84 qubits of which 28 were computational qubits. This computation is the largest experimental implementation of a scientifically meaningful adiabatic evolution algorithm that has been done to date.

  4. The Architecture of Information at Plateau Beaubourg

    E-Print Network [OSTI]

    Branda, Ewan

    2012-01-01

    Emilio. “Foreword. ” In High-Tech: The Industrial Style and1976. Buchanan, Peter. “High-Tech. ” Architectural Review (16, no. Davies, Colin. High Tech Architecture. New York:

  5. The Architecture of Information at Plateau Beaubourg

    E-Print Network [OSTI]

    Branda, Ewan

    2012-01-01

    urbanism, architecture and technology, for the environmentalWhat Architecture of Technology? ” The Architectural Reviewbetween architecture and information technology beyond the

  6. The Architecture of Information at Plateau Beaubourg

    E-Print Network [OSTI]

    Branda, Ewan

    2012-01-01

    de la Publicité. ” AMC Architecture mouvement continuité,Reyner. “A Clip-On Architecture. ” Design Quarterly, no.1: The Situation; What Architecture of Technology? ” The

  7. The Architecture of Information at Plateau Beaubourg

    E-Print Network [OSTI]

    Branda, Ewan

    2012-01-01

    and Otakar Má! el. Exit Utopia: Architectural Provocations,The Indeterminate Utopia,” Architectural Design 71, no. 3 (The Indeterminate Utopia,” Architectural Design 71, no. 3 (

  8. The Architecture of Information at Plateau Beaubourg

    E-Print Network [OSTI]

    Branda, Ewan

    2012-01-01

    power on the techno-utopian architecture of the 1960s cameinto a counter-utopian visionary architecture. 2 In Japan,modern architecture’s technological and utopian basis could

  9. The Architecture of Information at Plateau Beaubourg

    E-Print Network [OSTI]

    Branda, Ewan

    2012-01-01

    power on the techno-utopian architecture of the 1960s camemodern architecture’s technological and utopian basis couldmodern architecture’s technological and utopian basis might

  10. The Architecture of Information at Plateau Beaubourg

    E-Print Network [OSTI]

    Branda, Ewan

    2012-01-01

    favor of underground buildings and airships (Figure 3.23).With the Instant City airship, “the ground just slipsplayed the role of the airship servicing the piazza without

  11. Central Plateau Inner Area Cleanup Principles

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

    Restoration Disposal Facility (ERDF) o New waste treatment facilities such as 200 West pump and treat and the Waste Treatment Plant o Naval reactor trench * Waste sites were...

  12. Central Plateau Principles Public Involvement Advice DETAILED...

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

    either 99% or 99.9% of waste from the tanks. USDOE's TCWMEIS analysis shows that the cancer risk from drinking well water miles away (at the Core Zone Boundary) would greatly...

  13. Great Himalayan earthquakes and the Tibetan plateau

    E-Print Network [OSTI]

    Bilham, Roger

    of elastic strain energy is drained in proportion to Himalayan rupture length, and that the consequent growth to infer a ,500-year renewal time for these events. The elastic models also illuminate two puzzling. Approximately one-half of India's 36­40 mm yr21 northward motion is absorbed by convergence of the Himalaya, one

  14. The Architecture of Information at Plateau Beaubourg

    E-Print Network [OSTI]

    Branda, Ewan

    2012-01-01

    Museum Management and Curatorship 2, no. 2 (June 1983): 177-Museum Management and Curatorship 2, no. 2 (June 1983): 177-

  15. Mobile trough genesis over the Mongolian Plateau 

    E-Print Network [OSTI]

    McEver, Gregory David

    1996-01-01

    To my wife, Ann, who is always there and who I love deeply. And to my Dad, who past away in 1990, but will always be in my thoughts. ACKNOWLEDGEMENTS I would like to thank my chairman, Dr. Nielsen-Gammon, for his guidance and support for this project.... He always had an answer for any problem, and his door was always open. I would also like to thank my committee members for keeping me on track and focused on my research. I would also like to thank Dave Gold for his many conversations on PV...

  16. Central Plateau Inner Area Cleanup Principles

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D BGene Network Shaping ofStaff HighlightCentral

  17. J-1 APPENDIX J Central Plateau Facilities

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACT EVALUATIONIntroducing theActivation byIs aItem Not Found J ames SJ

  18. River and Plateau Committee Summaries - Hanford Site

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) byMultiday ProductionDesigningResourcesfeed-imageHanford Advisory Board

  19. Ballistic projectile trajectory determining system

    DOE Patents [OSTI]

    Karr, Thomas J. (Alamo, CA)

    1997-01-01

    A computer controlled system determines the three-dimensional trajectory of a ballistic projectile. To initialize the system, predictions of state parameters for a ballistic projectile are received at an estimator. The estimator uses the predictions of the state parameters to estimate first trajectory characteristics of the ballistic projectile. A single stationary monocular sensor then observes the actual first trajectory characteristics of the ballistic projectile. A comparator generates an error value related to the predicted state parameters by comparing the estimated first trajectory characteristics of the ballistic projectile with the observed first trajectory characteristics of the ballistic projectile. If the error value is equal to or greater than a selected limit, the predictions of the state parameters are adjusted. New estimates for the trajectory characteristics of the ballistic projectile are made and are then compared with actual observed trajectory characteristics. This process is repeated until the error value is less than the selected limit. Once the error value is less than the selected limit, a calculator calculates trajectory characteristics such a the origin and destination of the ballistic projectile.

  20. Ballistic projectile trajectory determining system

    DOE Patents [OSTI]

    Karr, T.J.

    1997-05-20

    A computer controlled system determines the three-dimensional trajectory of a ballistic projectile. To initialize the system, predictions of state parameters for a ballistic projectile are received at an estimator. The estimator uses the predictions of the state parameters to estimate first trajectory characteristics of the ballistic projectile. A single stationary monocular sensor then observes the actual first trajectory characteristics of the ballistic projectile. A comparator generates an error value related to the predicted state parameters by comparing the estimated first trajectory characteristics of the ballistic projectile with the observed first trajectory characteristics of the ballistic projectile. If the error value is equal to or greater than a selected limit, the predictions of the state parameters are adjusted. New estimates for the trajectory characteristics of the ballistic projectile are made and are then compared with actual observed trajectory characteristics. This process is repeated until the error value is less than the selected limit. Once the error value is less than the selected limit, a calculator calculates trajectory characteristics such a the origin and destination of the ballistic projectile. 8 figs.

  1. CX-002586: Categorical Exclusion Determination | Department of...

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

    86: Categorical Exclusion Determination CX-002586: Categorical Exclusion Determination Maine-County-Cumberland CX(s) Applied: B1.32, B2.5, A9, A11, B5.1 Date: 04292010...

  2. CX-010240: Categorical Exclusion Determination | Department of...

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

    Categorical Exclusion Determination CX-010240: Categorical Exclusion Determination Gulf Offshore Wind Project CX(s) Applied: A9, B3.1, B3.2, B3.3, B3.6, B3.16 Date: 02062013...

  3. CX-003733: Categorical Exclusion Determination | Department of...

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

    3733: Categorical Exclusion Determination CX-003733: Categorical Exclusion Determination Low-emissivity Retrofit Demonstration and Educational Program CX(s) Applied: A9, A11, B5.1...

  4. CX-009923: Categorical Exclusion Determination | Department of...

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

    09923: Categorical Exclusion Determination CX-009923: Categorical Exclusion Determination Project Icebreaker CX(s) Applied: A9, B3.1 Date: 01072013 Location(s): Ohio Offices(s):...

  5. CX-000325: Categorical Exclusion Determination | Department of...

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

    5: Categorical Exclusion Determination CX-000325: Categorical Exclusion Determination Kentucky Revision 2 - Utility Smart Grid Initiative CX(s) Applied: A1, A9, A11, B1.7, B1.24,...

  6. CX-000139: Categorical Exclusion Determination | Department of...

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

    139: Categorical Exclusion Determination CX-000139: Categorical Exclusion Determination Rampart Village Energy Efficiency AuditsRetrofits CX(s) Applied: B2.5, B5.1, A1, A9 Date:...

  7. CX-003656: Categorical Exclusion Determination | Department of...

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

    56: Categorical Exclusion Determination CX-003656: Categorical Exclusion Determination South Carolina - City - North Charleston CX(s) Applied: A9, A11, B1.32, B2.5, B5.1 Date: 09...

  8. CX-005071: Categorical Exclusion Determination | Department of...

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

    071: Categorical Exclusion Determination CX-005071: Categorical Exclusion Determination Vehicle Test Location at Bone Yard CX(s) Applied: A9, B3.6, B5.1 Date: 01212011...

  9. CX-003623: Categorical Exclusion Determination | Department of...

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

    23: Categorical Exclusion Determination CX-003623: Categorical Exclusion Determination Routine Grounds and Maintenance Activities CX(s) Applied: B1.3, B1.11, B1.15 Date: 08242010...

  10. CX-002509: Categorical Exclusion Determination | Department of...

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

    2509: Categorical Exclusion Determination CX-002509: Categorical Exclusion Determination Energy Retrofits for State Correctional Facilities CX(s) Applied: B1.23, B1.24, B1.28,...

  11. CX-010416: Categorical Exclusion Determination | Department of...

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

    10416: Categorical Exclusion Determination CX-010416: Categorical Exclusion Determination Substation Maintenance and Renovation Activities CX(s) Applied: B1.3, B1.7, B1.11, B1.27,...

  12. CX-001862: Categorical Exclusion Determination | Department of...

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

    862: Categorical Exclusion Determination CX-001862: Categorical Exclusion Determination Clearwater Campus District Cooling - Activity 3 CX(s) Applied: B3.6, A1, B5.1 Date: 0419...

  13. CX-004627: Categorical Exclusion Determination | Department of...

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

    7: Categorical Exclusion Determination CX-004627: Categorical Exclusion Determination Seneca Nation of New York Energy Audits CX(s) Applied: A1, A9, A11, B5.1 Date: 10262009...

  14. CX-002071: Categorical Exclusion Determination | Department of...

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

    Categorical Exclusion Determination CX-002071: Categorical Exclusion Determination New York-City-Babylon, Town of CX(s) Applied: A1, A9, B5.1 Date: 04202010 Location(s):...

  15. Zone Determinant Expansions for Nuclear Lattice Simulations

    E-Print Network [OSTI]

    Dean J. Lee; Ilse C. F. Ipsen

    2003-11-28

    We introduce a new approximation to nucleon matrix determinants that is physically motivated by chiral effective theory. The method involves breaking the lattice into spatial zones and expanding the determinant in powers of the boundary hopping parameter.

  16. CX-010239: Categorical Exclusion Determination | Department of...

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

    Determination CX-010239: Categorical Exclusion Determination Low-Cost Gas Heat Pump for Building Space Heating CX(s) Applied: A9, B3.6 Date: 02142013 Location(s):...

  17. CX-011113: Categorical Exclusion Determination | Department of...

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

    Exclusion Determination CX-011113: Categorical Exclusion Determination Deepwater Offshore Bat and Avian Monitoring Program CX(s) Applied: A9, B3.1, B3.16 Date: 08122013...

  18. CX-007545: Categorical Exclusion Determination | Department of...

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

    Exclusion Determination CX-007545: Categorical Exclusion Determination Deepwater Offshore Bat and Avian Monitoring Program CX(s) Applied: A9, B3.1, B3.3, B3.16 Date: 0110...

  19. CX-000567: Categorical Exclusion Determination | Department of...

    Office of Environmental Management (EM)

    567: Categorical Exclusion Determination CX-000567: Categorical Exclusion Determination East Avenue East End Improvement CX(s) Applied: B1.11, B1.13 Date: 12102009 Location(s):...

  20. Categorical Exclusion Determinations: Office of Electricity Delivery...

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

    Office of Electricity Delivery and Energy Reliability Categorical Exclusion Determinations: Office of Electricity Delivery and Energy Reliability Categorical Exclusion...

  1. CX-010791: Categorical Exclusion Determination | Department of...

    Energy Savers [EERE]

    Exclusion Determination Gulf of Mexico Miocene Carbon Dioxide (CO2) Site Characterization Mega Transect CX(s) Applied: A9, A11 Date: 08142013 Location(s): Texas...

  2. Categorical Exclusion Determinations: Science | Department of...

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

    Determination Establishment of an Easement for Enhanced Electrical Service to the Computational Sciences Facility CX(s) Applied: B1.7 Date: 08302011 Location(s):...

  3. CX-008993: Categorical Exclusion Determination | Department of...

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

    CX-008993: Categorical Exclusion Determination "Continuous Processing of High Thermal Conductivity Polyethylene Fibers and Sheets CX(s) Applied: A9, B3.6 Date: 0822...

  4. CX-001717: Categorical Exclusion Determination | Department of...

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

    CX-001717: Categorical Exclusion Determination Application of 2-Dimensional Vertical Seismic Profile (VSP) Imaging to the Targeting of Exploration and Development Wells in a...

  5. Record of Categorical Exclusion (CX) Determination: National...

    Office of Environmental Management (EM)

    National Electric Transmission Congestion Study Record of Categorical Exclusion (CX) Determination: National Electric Transmission Congestion Study Based on OE's review of the...

  6. CX-010763: Categorical Exclusion Determination | Department of...

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

    CX-010763: Categorical Exclusion Determination Nevada Desert Research Institute- Photovoltaic Installation CX(s) Applied: B5.16 Date: 07172013 Location(s): Nevada Offices(s):...

  7. CX-003976: Categorical Exclusion Determination | Department of...

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

    CX-003976: Categorical Exclusion Determination Development of a High-Concentration Low-Cost Parabolic Trough System for Baseload Concentrated Solar Power Generation CX(s)...

  8. CX-007901: Categorical Exclusion Determination | Department of...

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

    CX-007901: Categorical Exclusion Determination Improving Atmospheric Models for Offshore Wind Resource Mapping and Prediction Using LIDAR, Aircraft, and In-Ocean...

  9. Unreviewed Safety Question Determination - Processing Waste in...

    Office of Environmental Management (EM)

    was used to determine facts and conditions during the Department of Energy Accident Investigation Board's investigation into the radiological release event at the Waste...

  10. Categorical Exclusion Determinations: Office of River Protection...

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

    2014 CX-012329: Categorical Exclusion Determination PNNL Projects Involving Small-Scale Research and Development, Laboratory Operations, and Pilot Projects in the 300 Area CX(s)...

  11. CX-002327: Categorical Exclusion Determination | Department of...

    Office of Environmental Management (EM)

    Determination Central Facility Area and Advanced Test Reactor-Complex Analytical and Research and Development Laboratory Operation (Overarching) CX(s) Applied: B3.6 Date: 05...

  12. CX-006209: Categorical Exclusion Determination | Department of...

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

    Determination Missouri Independent Energy Efficiency Program: Anheuser-Busch - Brewery Energy Efficiency Retrofits CX(s) Applied: B5.1 Date: 07012011 Location(s): Saitn...

  13. CX-011250: Categorical Exclusion Determination | Department of...

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

    Determination Transforming Photovoltaic Installations Toward Dispatchable, Schedulable Energy Solutions CX(s) Applied: B3.6, B5.15 Date: 10172013 Location(s): Oregon...

  14. CX-005950: Categorical Exclusion Determination | Department of...

    Energy Savers [EERE]

    Determination Wisconsin Clean Transportation Partnership: Riteway Bus Services Propane Fueling Infrastructure CX(s) Applied: B5.1 Date: 06012011 Location(s): Oak Creek,...

  15. CX-006893: Categorical Exclusion Determination | Department of...

    Energy Savers [EERE]

    Exclusion Determination Ohio Advanced Transportation PartnershipFrito Lay Columbus Propane Fueling Infrastructure CX(s) Applied: B5.1 Date: 09282011 Location(s): Columbus,...

  16. Morris: Noncompliance Determination (2013-SE-5403)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Morris Products, Inc. finding that various models of metal halide lamp fixtures do not comport with the energy conservation standards.

  17. CX-003226: Categorical Exclusion Determination | Department of...

    Energy Savers [EERE]

    Exclusion Determination Parris Island Wind Resource Assessment; National Renewable Energy Laboratory Tracking Number 10-032 CX(s) Applied: A9, B3.1 Date: 08042010...

  18. Methods for threshold determination in multiplexed assays

    DOE Patents [OSTI]

    Tammero, Lance F. Bentley; Dzenitis, John M; Hindson, Benjamin J

    2014-06-24

    Methods for determination of threshold values of signatures comprised in an assay are described. Each signature enables detection of a target. The methods determine a probability density function of negative samples and a corresponding false positive rate curve. A false positive criterion is established and a threshold for that signature is determined as a point at which the false positive rate curve intersects the false positive criterion. A method for quantitative analysis and interpretation of assay results together with a method for determination of a desired limit of detection of a signature in an assay are also described.

  19. Vitrification Melter Waste Incidental to Reprocessing Determination...

    Office of Environmental Management (EM)

    DOE Manual 435.1-1 Waste-Incidental-To-Reprocessing Determination for the West Valley Demonstration Project Vitrification Melter Vitrification Melter Waste Incidental to...

  20. CX-002194: Categorical Exclusion Determination | Department of...

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

    CX-002194: Categorical Exclusion Determination Install Demonstration Wind Turbine at Weldon Spring, Missouri, Site CX(s) Applied: B5.1 Date: 04282010 Location(s):...

  1. Inversion Methods for Determining Tsunami Source Amplitudes

    E-Print Network [OSTI]

    Percival, Don

    Inversion Methods for Determining Tsunami Source Amplitudes from DART Buoy Data Don Percival: given data from DART buoys and models for unit magnitude earthquakes from various tsunami source

  2. CX-005991: Categorical Exclusion Determination | Department of...

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

    CX-005991: Categorical Exclusion Determination Prairie Village, Kansas Ground Source Heat Pump Relocation CX(s) Applied: B5.1 Date: 05252011 Location(s): Prairie Village,...

  3. Felix Storch: Noncompliance Determination (2010-SCE-0111)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Felix Storch finding that basic model FS62, a compact upright freezer, does not comport with the energy conservation standards.

  4. CX-006211: Categorical Exclusion Determination | Department of...

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

    Exclusion Determination Missouri Independent Energy Efficiency Program: Henniges Automotive - Process Air Compressor Upgrades CX(s) Applied: B5.1 Date: 07182011 Location(s):...

  5. Watermark: Noncompliance Determination (2011-SW-2908)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Watermark Designs, Ltd. finding that model SH-FAL-90, a showerhead, does not comport with the water conservation standards.

  6. Mueller Streamline: Noncompliance Determination (2011-SW-2802)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Mueller Streamline Co. finding that faucet model 120-003NL does not comport with the water conservation standards.

  7. Zoe Industries: Noncompliance Determination (2011-SW-2912)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Zoe Industries, Inc. finding that Giessdorf 150043 model, a showerhead, does not comport with the water conservation standards.

  8. Secretarial Determination Pursuant to USEC Privatization Act...

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

    share under the 2012 Cooperative Agreement between the DOE and USEC and the American Centrifuge Demonstration, LLC. Determination 15 March 2013 - Sale or Transfer of Low-Enriched...

  9. CX-011847: Categorical Exclusion Determination | Department of...

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

    CX-011847: Categorical Exclusion Determination CX-011847: Categorical Exclusion Determination Routine Maintenance Activities CX(s) Applied: B1.3, B1.4, B1.5, B1.6, B1.7, B1.8,...

  10. ORIGINAL RESEARCH PAPER Vertical tectonics of the High Plateau region, Manihiki Plateau,

    E-Print Network [OSTI]

    Luyendyk, Bruce

    Pacific, from seismic stratigraphy Huirong-Anita Ai Æ Joann M. Stock Æ Robert Clayton Æ Bruce Luyendyk- ceous time by hotspot activity. We analyze new seismic reflection data acquired on cruise KIWI 12 over seismic reflection lines from cruise CATO 3, and with the results at DSDP Site 317 at the northern edge

  11. DOE Selects CH2M Hill Plateau Remediation Company for Plateau...

    Energy Savers [EERE]

    by CH2M Hill Constructors, Inc. The team also includes AREVA Federal Services, LLC; East Tennessee Materials & Energy Corporation, Inc.; and Fluor Federal Services, Inc. as...

  12. DOE Selects CH2M Hill Plateau Remediation Company for Plateau Remediation

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electricLaboratory | Department of Energy WASHINGTON - The

  13. Determining Price Reasonableness in Federal ESPCs

    SciTech Connect (OSTI)

    Shonder, J.A.

    2005-03-08

    This document reports the findings and implementation recommendations of the Price Reasonableness Working Group to the Federal ESPC Steering Committee. The working group was formed to address concerns of agencies and oversight organizations related to pricing and fair and reasonable price determination in federal energy savings performance contracts (ESPCs). This report comprises the working group's recommendations and is the proposed draft of a training curriculum on fair and reasonable price determination for users of federal ESPCs. The report includes: (1) A review of federal regulations applicable to determining price reasonableness of federal ESPCs (section 2), (2) Brief descriptions of the techniques described in Federal Acquisition Regulations (FAR) 15.404-1 and their applicability to ESPCs (section 3), and (3) Recommended strategies and procedures for cost-effectively completing price reasonableness determinations (sections 4). Agencies have struggled with fair and reasonable price determinations in their ESPCs primarily because this alternative financing vehicle is relatively new and relatively rare in the federal sector. The methods of determining price reasonableness most familiar to federal contracting officers (price competition based on the government's design and specifications, in particular) are generally not applicable to ESPCs. The regulatory requirements for determining price reasonableness in federal ESPCs have also been misunderstood, as federal procurement professionals who are inexperienced with ESPCs are further confused by multiple directives, including Executive Order 13123, which stresses life-cycle cost-effectiveness. Uncertainty about applicable regulations and inconsistent practice and documentation among agencies have fueled claims that price reasonableness determinations have not been sufficiently rigorous in federal ESPCs or that the prices paid in ESPCs are generally higher than the prices paid for similar goods and services obtained through conventional procurements. While claims of excessive prices are largely unsubstantiated and based on anecdotal evidence, the perception that there is a problem is shared by many in the ESPC community and has been noted by auditors and oversight organizations. The Price Reasonableness Working Group determined that a more formal emphasis on FAR 15.404-1 in the ESPC process could remove much of the doubt about price reasonableness determinations. The working group's recommended consensus policy on price reasonableness stresses the price analysis techniques described in the FAR that are applicable to ESPCs and includes guidance for agencies use of these techniques in determining price reasonableness for their ESPC delivery orders. The recommended policy and guidance, if communicated to federal ESPC stakeholders, can ensure that agencies will comply with the FAR in awarding ESPCs, obtain fair and reasonable prices and best value for the government, and follow procedures that provide auditable documentation of due diligence in price reasonableness determinations.

  14. Secretarial Determination of No Adverse Material Impact for Uranium...

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

    Secretarial Determination of No Adverse Material Impact for Uranium Transfers Secretarial Determination of No Adverse Material Impact for Uranium Transfers The determination covers...

  15. Lutron Electronics: Noncompliance Determination (2012-SE-3796)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Lutron Electronics Co., Inc. finding that a variety of Class A external power supply basic models do not comport with the energy conservation standards.

  16. CX-008995: Categorical Exclusion Determination | Department of...

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

    CX-008995: Categorical Exclusion Determination "Development of Integrated Die Casting Process For Large Thin-Wall Magnesium Applications CX(s) Applied: A9, B3.6 Date: 08...

  17. Determination of thermal neutron capture gamma yields

    E-Print Network [OSTI]

    Harper, Thomas Lawrence

    1969-01-01

    A method of analysing Ge(Li) thermal neutron capture gamma spectra to obtain total gamma yields has been developed. Tie method determines both the yields from the well resolved gamma peaks in a spectrum as well as the gamma ...

  18. Determination of thermal neutron capture gamma yields.

    E-Print Network [OSTI]

    Harper, Thomas Lawrence

    1969-01-01

    A method of analysing Ge(Li) thermal neutron capture gamma spectra to obtain total gamma yields has been developed. Tie method determines both the yields from the well resolved gamma peaks in a spectrum as well as the gamma ...

  19. CX-010693: Categorical Exclusion Determination | Department of...

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

    CX-010693: Categorical Exclusion Determination Conversion of Waste Carbon Dioxide and Shale Gas to High Value Chemicals CX(s) Applied: A9, B3.6 Date: 07012013 Location(s): New...

  20. Cone Penetrometer N Factor Determination Testing Results

    SciTech Connect (OSTI)

    Follett, Jordan R.

    2014-03-05

    This document contains the results of testing activities to determine the empirical 'N Factor' for the cone penetrometer in kaolin clay simulant. The N Factor is used to releate resistance measurements taken with the cone penetrometer to shear strength.

  1. CX-010860: Categorical Exclusion Determination | Department of...

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

    Determination Repair Roof at 192-2K CX(s) Applied: B1.3 Date: 07112013 Location(s): South Carolina Offices(s): Savannah River Operations Office C.E. Bourne, a subcontractor,...

  2. Felix Storch: Noncompliance Determination (2011-SE-1420)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Felix Storch, Inc., finding that model number CF11ES, a chest freezer does not comport with the energy conservation standards.

  3. Midea: Noncompliance Determination (2010-SE-0110)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Midea America Corporation finding that basic model number HS-390C, a chest freezer, does not comport with the energy conservation standards.

  4. Golden Opportunity: Noncompliance Determination (2013-SE-1418)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Golden Opportunity, Inc. finding that freezer models Golden GFC51 and Golden GFC69 do not comport with the energy conservation standards.

  5. CX-010234: Categorical Exclusion Determination | Department of...

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

    Exclusion Determination Alternate Spacing Heating Systems Residential Cold Climate Heat Pump CX(s) Applied: A9, B1.31, B3.6, B5.1 Date: 02142013 Location(s): Missouri Offices(s):...

  6. Engineered Products: Noncompliance Determination (2012-SE-5401)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Engineered Products Company finding that basic model 15701 of metal halide lamp fixture does not comport with the energy conservation standards.

  7. Demagnetization using a determined estimated magnetic state

    DOE Patents [OSTI]

    Denis, Ronald J; Makowski, Nathanael J

    2015-01-13

    A method for demagnetizing comprising positioning a core within the electromagnetic field generated by a first winding until the generated first electrical current is not substantially increasing, thereby determining a saturation current. A second voltage, having the opposite polarity, is then applied across the first winding until the generated second electrical current is approximately equal to the magnitude of the determined saturation current. The maximum magnetic flux within the core is then determined using the voltage across said first winding and the second current. A third voltage, having the opposite polarity, is then applied across the first winding until the core has a magnetic flux equal to approximately half of the determined maximum magnetic flux within the core.

  8. Single camera 3D gaze determination 

    E-Print Network [OSTI]

    Beckmann, Jeffery Linn

    2009-05-15

    In this dissertation, a new approach for determining gaze direction is presented. This approach is based on the existence of a visual axes center for the human eye, the location of which is invariant with respect to the ...

  9. Cash Flow Projection for Operating Loan Determination 

    E-Print Network [OSTI]

    Klinefelter, Danny A.; McCorkle, Dean

    2009-02-04

    A cash flow statement is simply a record of the dollars coming in and the dollars going out of a business. This publication briefly discusses cash flow and gives a cash flow projection for operating loan determination.

  10. Categorical Exclusion Determinations: National Energy Technology...

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

    August 27, 2014 CX-012437: Categorical Exclusion Determination High Energy Density Lithium Battery CX(s) Applied: B3.6 Date: 41878 Location(s): New York Offices(s): National...

  11. Determination of Longitudinal Stress in Rails 

    E-Print Network [OSTI]

    Djayaputra, Ferdinand

    2012-02-14

    The objective of this research is to determine the longitudinal stress in rails by using the polarization of Rayleigh waves. Analytical models are developed to describe the effect of applied stress on wave speed and on the polarization of Rayleigh...

  12. Youth Employment in Ghana: Conditions and Determinants 

    E-Print Network [OSTI]

    Barrett, Zachary; Berrios, Andrea; He, Yukuai; Larsen, Sean; Novoa, Miguel; Twumasi-Ankrah, Kwame; Vega, Camille

    2015-06-11

    Youth employment, and its limitations, is a pertinent problem that most developing nations face. “Youth Employment in Ghana: Conditions and Determinants” is a student-led research project that summarizes and analyzes the conditions of youth...

  13. Determining Electric Motor Load and Efficiency

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

    DETERMINING ELECTRIC MOTOR LOAD AND EFFICIENCY Most likely your operation's motors account for a large part of your monthly electric bill. Far too often motors are mismatched-or...

  14. CX-011121: Categorical Exclusion Determination | Department of...

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

    Categorical Exclusion Determination ThermoLift - The Natural Gas Fired Air Conditioner & Heat Pump CX(s) Applied: A9, B3.6 Date: 08282013 Location(s): New York Offices(s):...

  15. CX-010503: Categorical Exclusion Determination | Department of...

    Office of Environmental Management (EM)

    Categorical Exclusion Determination Baseload Nitrate Salt Central Receiver Power Plant Design CX(s) Applied: A9, B3.6, B5.17 Date: 06032013 Location(s): Colorado,...

  16. CX-007544: Categorical Exclusion Determination | Department of...

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

    Categorical Exclusion Determination Demonstration of Variable Speed Permanent Magnet Generator at Small, Low-Head Hydro Site CX(s) Applied: A9, B2.2, B5.15, B5.25 Date: 01042012...

  17. CX-002452: Categorical Exclusion Determination | Department of...

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

    Determination Assessment of the Environmental Effects of Hydrokinetic Turbines on Fish CX(s) Applied: B3.3 Date: 06022010 Location(s): California Office(s): Energy...

  18. Aspen: Noncompliance Determination (2010-SE-0305)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Aspen Manufacturing finding that a variety of basic models of split-system air conditioning heat pumps do not comport with the energy conservation standards.

  19. CX-010504: Categorical Exclusion Determination | Department of...

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

    CX-010504: Categorical Exclusion Determination Installation of Additional Wind Turbine and Tower at NWTC Site 3.2 CX(s) Applied: B5.18 Date: 06032013 Location(s):...

  20. LG: Noncompliance Determination (2014-SE-15011) | Department...

    Office of Environmental Management (EM)

    July 30, 2014 DOE issued a Notice of Noncompliance Determination to LG Electronics USA, Inc. finding that room air conditioner basic model LT143CNR does not comport with the...

  1. Ozone determination in different copying centers 

    E-Print Network [OSTI]

    Lai, Chen-Fu

    1993-01-01

    Photocopying machines have been in existence for forty years: however, few people recognize their potential to create a human health hazard by ozone emission. This study was designed to determine the photocopier's emission rate and evaluate tile...

  2. YMGI: Noncompliance Determination (2011-SCE-1605)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to YMGI Group, LLC, finding that YMGI's through-the-wall split system central air conditioner basic model TTWC-18K-31B fails to meet applicable DOE energy conservation standards.

  3. Philips: Noncompliance Determination (2012-SE-2605)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Philips Lighting Electronics N. A. finding that basic model VEL-I S40-SC, a fluorescent lamp ballast, does not comport with the energy conservation standards.

  4. Harrington: Noncompliance Determination (2014-SW-28011)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Harrington Brass Works finding that kitchen faucet individual model 20-210-026 does not comport with the water conservation standards.

  5. Patterson: Noncompliance Determination (2011-SW-2911)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Dan Patterson finding that the "ThunderHead" showerhead basic model manufactured by ET Industries, Inc. and imported by Dan Patterson does not comport with the water conservation standards.

  6. Bigwall: Noncompliance Determination (2013-SE-1412)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Bigwall Enterprises, Inc. finding that freezer model W1CF106 under the Wellington brand (''the Wellington W1CF106") does not comport with the energy conservation standards.

  7. A Novel Approach to Determining Motor Load 

    E-Print Network [OSTI]

    Brown, M.

    1992-01-01

    TO DETERMINING MOTOR LOAD by Michael Brown Georgia Tech Research Institute Atlanta, Georgia ABSTRACf Properly sized electric motors are essential if industrial plant efficiency is to be optimized and energy costs minimized. Because of the difficully..., oversizing is usually unwarranted and ultimately leads to ineffi-eiency and energy waste. This paper ex.amines methods to determine underloaded motor operdtion and presents an evaluation of the savings afforded by properly sizing of motors. MOTOR...

  8. Mass determination in sequential particle decay chains

    E-Print Network [OSTI]

    Bryan Webber

    2009-09-12

    A simple method is proposed for determining the masses of new particles in collider events containing a pair of decay chains (not necessarily identical) of the form Z -> Y+1, Y -> X+2, X -> N+3, where 1,2 and 3 are visible but N is not. Initial study of a possible supersymmetric case suggests that the method can determine the four unknown masses in effectively identical chains with good accuracy from samples of a few tens of events.

  9. Substrates and method for determining enzymes

    DOE Patents [OSTI]

    Smith, Robert E. (574 Escondido Cir., Livermore, CA 94550); Bissell, Eugene R. (101 Via Lucia, Alamo, CA 94507)

    1981-01-01

    A method is disclosed for determining the presence of an enzyme in a biological fluid, which includes the steps of contacting the fluid with a synthetic chromogenic substrate, which is an amino acid derivative of 7-amino-4-trifluoromethylcoumarin; incubating the substrate-containing fluid to effect enzymatic hydrolysis; and fluorometrically determining the presence of the free 7-amino-4-trifluoromethylcoumarin chromophore in the hydrolyzate.

  10. Substrates and method for determining enzymes

    DOE Patents [OSTI]

    Smith, R.E.; Bissell, E.R.

    1981-10-13

    A method is disclosed for determining the presence of an enzyme in a biological fluid, which includes the steps of contacting the fluid with a synthetic chromogenic substrate, which is an amino acid derivative of 7-amino-4-trifluoromethylcoumarin; incubating the substrate-containing fluid to effect enzymatic hydrolysis; and fluorometrically determining the presence of the free 7-amino-4-trifluoromethylcoumarin chromophore in the hydrolyzate. No Drawings

  11. Methodologies for Determining Persistence of Commissioning Benefits 

    E-Print Network [OSTI]

    Claridge, D. E.

    2006-01-01

    . The International Performance Measurement and Verification Protocol (IPMVP 2001) is widely used to determine savings in energy and water resulting from either retrofits or operational changes. It provides procedures that may also be applied to new buildings...- etrofit Energy Use ± Adjustments energy use in the o time periods to the same set of conditions by adju options are presented for determining energy savings within the IPMVP. These options are brief using the selected procedure, savings from...

  12. Marine microbial diversity: can it be determined?

    E-Print Network [OSTI]

    Marine microbial diversity: can it be determined? Carlos Pedro´ s-Alio´ Institut de Cie`ncies del of magnitude for the total number of microbial species on Earth range from 103 to 109 . Despite global as the recently discovered photoheter- otrophy in the sea) that force a re-evaluation of carbon and energy fluxes

  13. Equation determines pressure drop in coiled tubing

    SciTech Connect (OSTI)

    Yang, Y.S.

    1995-12-04

    A single equation can determine the pressure drop in wells with laminar, transitional, and turbulent incompressible fluid flow in coiled tubing or other steel tubulars. The single equation is useful, especially in computer-aided design and operations. The equation is derived and illustrated by an example.

  14. Pax Global: Noncompliance Determination (2013-SE-1413)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Pax Global, Inc. finding that freezer basic models (1) Crosley CCF51; (2) Crosley CCF69; (3) Crosley CCF106; and (4) Daewoo DCF-106W do not comport with the energy conservation standards.

  15. Heat Controller: Noncompliance Determination (2014-SE-15004)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Heat Controller, Inc. finding that the room air conditioner distributed in commerce by Heat Controller as Comfort Aire brand models CGREG-81H and REG-81J does not comport with the energy conservation standards.

  16. Aspen: Noncompliance Determination (2011-SE-1602)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Aspen Manufacturing finding that indoor unit model AEW244 and outdoor unit model NCPC-424-3010 of residential split system central air conditioning system do not comport with the energy conservation standards.

  17. Leader Electronics: Noncompliance Determination (2010-SE-2301)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Leader Electronics, Inc. finding that "NU50-2093400-I3(NU50-21090-300F)" and "MU03-F050040-A1(MU03-Fl050-AKOS)" of external power supplies do not comport with the energy conservation standards.

  18. Midea: Noncompliance Determination (2014-SW-20001)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Hefei Rongshida Washing Equipment Manufacturing Co., Ltd. ("Hefei Rongshida"), a subsidiary of Midea Group, finding that model MAE80-S1702GPS, a residential clothes washer, does not comport with the energy conservation standards.

  19. Determining the Gluonic Content of Isoscalar Mesons

    E-Print Network [OSTI]

    Frank E. Close; Glennys R. Farrar; Zhenping Li

    1996-10-08

    We develop tools to determine the gluonic content of a resonance of known mass, width and $J^{PC}$ from its branching fraction in radiative quarkonium decays and production cross section in $\\gamma \\gamma$ collisions. We test the procedures by applying them to known $q\\bar{q}$ mesons, then analyze four leading glueball candidates. We identify inconsistencies in data for $J/\\psi \\to \\gamma f_0(1500)$ and $J/\\psi \\to \\gamma f_J(1710)$ whose resolution can quantify their glueball status.When $\\Gamma(f_0(1500) \\to \\gamma \\gamma )$ and $\\Gamma(f_J(1710) \\to \\gamma \\gamma)$ are known, the $n\\bar{n}, s\\bar{s},gg$ mixing angles can be determined. The enigmatic situation in 1400-1500 MeV region of the isosinglet $0^{-+}$ sector is discussed.

  20. Determining physical properties of the cell cortex

    E-Print Network [OSTI]

    Saha, A; Behrndt, M; Heisenberg, C -P; Jülicher, F; Grill, S W

    2015-01-01

    Actin and myosin assemble into a thin layer of a highly dynamic network underneath the membrane of eukaryotic cells. This network generates the forces that drive cell and tissue-scale morphogenetic processes. The effective material properties of this active network determine large-scale deformations and other morphogenetic events. For example,the characteristic time of stress relaxation (the Maxwell time)in the actomyosin sets the time scale of large-scale deformation of the cortex. Similarly, the characteristic length of stress propagation (the hydrodynamic length) sets the length scale of slow deformations, and a large hydrodynamic length is a prerequisite for long-ranged cortical flows. Here we introduce a method to determine physical parameters of the actomyosin cortical layer (in vivo). For this we investigate the relaxation dynamics of the cortex in response to laser ablation in the one-cell-stage {\\it C. elegans} embryo and in the gastrulating zebrafish embryo. These responses can be interpreted using ...

  1. Analytical Improvements in PV Degradation Rate Determination

    SciTech Connect (OSTI)

    Jordan, D. C.; Kurtz, S. R.

    2011-02-01

    As photovoltaic (PV) penetration of the power grid increases, it becomes vital to know how decreased power output may affect cost over time. In order to predict power delivery, the decline or degradation rates must be determined accurately. For non-spectrally corrected data several complete seasonal cycles (typically 3-5 years) are required to obtain reasonably accurate degradation rates. In a rapidly evolving industry such a time span is often unacceptable and the need exists to determine degradation rates accurately in a shorter period of time. Occurrence of outliers and data shifts are two examples of analytical problems leading to greater uncertainty and therefore to longer observation times. In this paper we compare three methodologies of data analysis for robustness in the presence of outliers, data shifts and shorter measurement time periods.

  2. Sphericity determination using resonant ultrasound spectroscopy

    DOE Patents [OSTI]

    Dixon, R.D.; Migliori, A.; Visscher, W.M.

    1994-10-18

    A method is provided for grading production quantities of spherical objects, such as roller balls for bearings. A resonant ultrasound spectrum (RUS) is generated for each spherical object and a set of degenerate sphere-resonance frequencies is identified. From the degenerate sphere-resonance frequencies and known relationships between degenerate sphere-resonance frequencies and Poisson's ratio, a Poisson's ratio can be determined, along with a 'best' spherical diameter, to form spherical parameters for the sphere. From the RUS, fine-structure resonant frequency spectra are identified for each degenerate sphere-resonance frequency previously selected. From each fine-structure spectrum and associated sphere parameter values an asphericity value is determined. The asphericity value can then be compared with predetermined values to provide a measure for accepting or rejecting the sphere. 14 figs.

  3. Integral data analysis for resonance parameters determination

    SciTech Connect (OSTI)

    Larson, N.M.; Leal, L.C.; Derrien, H.

    1997-09-01

    Neutron time-of-flight experiments have long been used to determine resonance parameters. Those resonance parameters have then been used in calculations of integral quantities such as Maxwellian averages or resonance integrals, and results of those calculations in turn have been used as a criterion for acceptability of the resonance analysis. However, the calculations were inadequate because covariances on the parameter values were not included in the calculations. In this report an effort to correct for that deficiency is documented: (1) the R-matrix analysis code SAMMY has been modified to include integral quantities of importance, (2) directly within the resonance parameter analysis, and (3) to determine the best fit to both differential (microscopic) and integral (macroscopic) data simultaneously. This modification was implemented because it is expected to have an impact on the intermediate-energy range that is important for criticality safety applications.

  4. Determining the Gluonic Content of Isoscalar Mesons

    E-Print Network [OSTI]

    Glennys R. Farrar

    1996-12-13

    The gluonic widths of four leading glueball candidates are determined from their production in radiative quarkonium decays, allowing quantitative estimation of their glue content. Lattice predictions for the scalar and tensor channels seem to be in reasonable agareement with present data (allowing for mixing with $q \\bar{q}$ states). However there is a glueball-like-state in the pseudoscalar spectrum whose mass is considerably lower than expected from lattice estimates.

  5. Atmospheric structure determined from satellite data 

    E-Print Network [OSTI]

    Knight, Keith Shelburne

    1978-01-01

    Subject: Meteorology ATM)SPHERIC STRUCTURE DETEiUIINED FRDM SATELLITE DATA A Thesis XEITH SHELBURNE KNIGHT Approved as to style and content. hyi (Chairman of Cor ' iee) C. (Head of Department) (Miemher) ABSTRACT Atmospheric Structure Determined... from Satellite Data. (August 1978) Keith Shelburne Knight, B. A. , University of California at Los Angeles Chairman of Advisory Conmittee: Dr. James R. Scoggins The capabilities of the Nimbus-6 satellite sounding data for use in synoptic analysis...

  6. Determining Outdoor CPV Cell Temperature: Preprint

    SciTech Connect (OSTI)

    Muller, M.; Deline, C.; Marion, B.; Kurtz, S.; Bosco, N.

    2011-07-01

    An accurate method is needed for determining cell temperature when measuring CPV modules outdoors. It has been suggested that cell temperature can be calculated though a procedure that shutters sunlight to the cells while measuring the transients in open-circuit voltage (Voc) and heat sink temperature. This paper documents application of this shutter procedure to multiple CPV modules at NREL. The challenges and limitations are presented along with an alternate approach to measuring CPV cell operating temperature.

  7. Determining physical properties of the cell cortex

    E-Print Network [OSTI]

    A. Saha; M. Nishikawa; M. Behrndt; C. -P. Heisenberg; F. Jülicher; S. W. Grill

    2015-07-02

    Actin and myosin assemble into a thin layer of a highly dynamic network underneath the membrane of eukaryotic cells. This network generates the forces that drive cell and tissue-scale morphogenetic processes. The effective material properties of this active network determine large-scale deformations and other morphogenetic events. For example,the characteristic time of stress relaxation (the Maxwell time)in the actomyosin sets the time scale of large-scale deformation of the cortex. Similarly, the characteristic length of stress propagation (the hydrodynamic length) sets the length scale of slow deformations, and a large hydrodynamic length is a prerequisite for long-ranged cortical flows. Here we introduce a method to determine physical parameters of the actomyosin cortical layer (in vivo). For this we investigate the relaxation dynamics of the cortex in response to laser ablation in the one-cell-stage {\\it C. elegans} embryo and in the gastrulating zebrafish embryo. These responses can be interpreted using a coarse grained physical description of the cortex in terms of a two dimensional thin film of an active viscoelastic gel. To determine the Maxwell time, the hydrodynamic length and the ratio of active stress and per-area friction, we evaluated the response to laser ablation in two different ways: by quantifying flow and density fields as a function of space and time, and by determining the time evolution of the shape of the ablated region. Importantly, both methods provide best fit physical parameters that are in close agreement with each other and that are similar to previous estimates in the two systems. We provide an accurate and robust means for measuring physical parameters of the actomyosin cortical layer.It can be useful for investigations of actomyosin mechanics at the cellular-scale, but also for providing insights in the active mechanics processes that govern tissue-scale morphogenesis.

  8. Determining risks for hazardous material operations

    SciTech Connect (OSTI)

    Cournoyer, M. E.; Dare, J. H.

    2002-01-01

    Integrated Safety Management (ISM) is structured to manage and control work at the activity level. Fundamental to ISM is that all work will be performed safely while meeting the applicable institutional-, facility-, and activity-level expectations. High and medium initial risk activities require certain levels of independent peer and/or Environmental, Health & Safety subject matter expert reviews prior to authorization. A key responsibility of line management and chemical workers is to assign initial risk adequately, so that the proper reviews are obtained. Thus, the effectiveness of an ISM system is largely dependent upon the adequacy and accuracy of this initial risk determination. In the following presentation, a Risk Determination Model (RDM) is presented for physical, health and ecological hazards associated with materials. Magnitude of exposure (Le., dose or concentration), frequency, duration, and quantity are the four factors most difficult to capture in a research and development setting. They are factored into the determination, as a function of the quantity of material. Quantity and magnitude of exposure components are simplified by using boundary criteria. This RDM will promote conformity and consistency in the assignment of risk to hazardous material activities. In conclusion, the risk assessors (line manager and chemical worker) should be capable of more accurately assessing the risk of exposure to a specific chemical with regard to the employee, public, and the environment.

  9. Four Central Air Conditioners Determined Noncompliant With Energy...

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

    Four Central Air Conditioners Determined Noncompliant With Energy Efficiency Standard Four Central Air Conditioners Determined Noncompliant With Energy Efficiency Standard October...

  10. INCREMENTAL COOLING LOAD DETERMINATION FOR PASSIVE DIRECT GAIN HEATING SYSTEMS

    E-Print Network [OSTI]

    Sullivan, Paul W.

    2013-01-01

    May 27-30, 1981 INCREMENTAL COOLING LOAD DETERMINATION FOR12048 May 1981 INCREMENTAL COOLING LOAD DETERMINATION FORfor increases in the building cooling load resulting from

  11. Categorical Exclusion Determinations: Western Area PowerAdministratio...

    Office of Environmental Management (EM)

    Desert Southwest Region Categorical Exclusion Determinations: Western Area Power Administration-Desert Southwest Region Categorical Exclusion Determinations issued by Western Area...

  12. NDAA Section 3116 Waste Determinations with Related Disposal...

    Office of Environmental Management (EM)

    NDAA Section 3116 Waste Determinations with Related Disposal Performance Assessments NDAA Section 3116 Waste Determinations with Related Disposal Performance Assessments Section...

  13. Section 3116 Determination for Idaho Nuclear Technology and Engineerin...

    Office of Environmental Management (EM)

    3116 Determination for Idaho Nuclear Technology and Engineering Center Tank Farm Facility, signed by Secretary Samuel W. Bodman Section 3116 Determination for Idaho Nuclear...

  14. Record of Categorical Exclusion (CS) Determination, Office of...

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

    Determination, Office of Electricity Delivery and Energy Reliability (OE): EA-367 EDF Trading North America, LLC (EDF) Record of Categorical Exclusion (CS) Determination,...

  15. University of Houston and City of Houston: Collaboration to Determine...

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

    Houston and City of Houston: Collaboration to Determine Best Solutions for Diesel Emission Reductions University of Houston and City of Houston: Collaboration to Determine Best...

  16. The Uniform Methods Project: Methods for Determining Energy Efficiency...

    Energy Savers [EERE]

    The Uniform Methods Project: Methods for Determining Energy Efficiency Savings for Specific Measures (April 2013) The Uniform Methods Project: Methods for Determining Energy...

  17. The Uniform Methods Project: Methods for Determining Energy Efficiency...

    Office of Environmental Management (EM)

    The Uniform Methods Project: Methods for Determining Energy Efficiency Savings for Specific Measures The Uniform Methods Project: Methods for Determining Energy Efficiency Savings...

  18. POLICY FLASH 2014-15 Determination of Benchmark Compensation...

    Energy Savers [EERE]

    5 Determination of Benchmark Compensation Amount for Certain Executives and Employees POLICY FLASH 2014-15 Determination of Benchmark Compensation Amount for Certain Executives and...

  19. Energy Department Announces Secretarial Determination of No Adverse...

    Office of Environmental Management (EM)

    Secretarial Determination of No Adverse Material Impact for Uranium Transfers Energy Department Announces Secretarial Determination of No Adverse Material Impact for Uranium...

  20. CX: Categorical Determination-Alcoa Tennessee Automotive Sheet...

    Office of Environmental Management (EM)

    CX: Categorical Determination-Alcoa Tennessee Automotive Sheet Expansion Project CX: Categorical Determination-Alcoa Tennessee Automotive Sheet Expansion Project Categorical...

  1. Determinants of official OPEC crude prices

    SciTech Connect (OSTI)

    Verleger, P.K. Jr.

    1982-05-01

    The hypothesis of this paper is that crude oil, like any other unfinished commodity, is valued for the products derived from it; the purpose is to offer an empirical explanation for changes in the crude price charged by the members of OPEC. The model results show that the market-clearing prices reported to prevail for petroleum products on the principal petroleum spot market at Rotterdam are the primary determinants of changes in official crude prices. A systematic relationship between offical and spot prices is argued to have prevailed since 1974. An appendix clarifies five types of data required for the model. 13 references, 4 tables.

  2. Method and apparatus for determining tensile strength

    DOE Patents [OSTI]

    Ratigan, J.L.

    1982-05-28

    A method and apparatus is described for determining the statistical distribution of apparent tensile strength of rock, the size effect with respect to tensile strength, as well as apparent deformation modulus of both intact and fractured or jointed rock. The method is carried out by inserting a plug of deformable material, such as rubber, in an opening of a specimen to be tested. The deformable material is loaded by an upper and lower platen until the specimen ruptures, whereafter the tensile strength is calculated based on the parameters of the test specimen and apparatus.

  3. Fluid properties determine flow line blockage potential

    SciTech Connect (OSTI)

    Hunt, A.

    1996-07-15

    A thorough understanding of fluid properties helps in determining the potential of hydrates, paraffins, or asphaltenes to block subsea flow lines. Thermal, chemical, and mechanical methods are the main ways for preventing deposition. Already in both the North Sea and the Gulf of Mexico, blockages have led to significant losses in production and reserves recovery. This first article in a two-part series discusses thermal and chemical methods in overcoming fluid behavior problems caused by hydrate and other fluid constituents in subsea multiphase flow. The paper discusses subsea production, possible problems, nucleation, growth, deposition, preventing deposition, hydrate predictions, multiphase flow, and hydrate inhibition.

  4. Determine Ramsey numbers on a quantum computer

    E-Print Network [OSTI]

    Hefeng Wang

    2015-10-07

    We present a quantum algorithm for computing the Ramsey numbers whose computational complexity grows super-exponentially with the number of vertices of a graph on a classical computer. The problem is mapped to a decision problem on a quantum computer, a probe qubit is coupled to a register that represents the problem and detects the energy levels of the problem Hamiltonian. The decision problem is solved by determining whether the probe qubit exhibits resonance dynamics. The algorithm shows a quadratic speedup over its classical counterparts, and the degenerate ground state problem in the adiabatic quantum evolution algorithm for this problem is avoided.

  5. Determining the gluonic content of isoscalar mesons

    SciTech Connect (OSTI)

    Close, F.E. [Rutherford Appleton Laboratory, Chilton, Didcot, OX11 0QX (England)] [Rutherford Appleton Laboratory, Chilton, Didcot, OX11 0QX (England); Farrar, G.R. [Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08855 (United States)] [Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08855 (United States); Li, Z. [Physics Department, Peking University, Beijing, 100871, Peoples Republic of (China)] [Physics Department, Peking University, Beijing, 100871, Peoples Republic of (China)

    1997-05-01

    We develop tools to determine the gluonic content of a resonance of known mass, width, and J{sup PC} from its branching fraction in radiative quarkonium decays and production cross section in {gamma}{gamma} collisions. We test the procedures by applying them to known q{bar q} mesons, then analyze four leading glueball candidates. We identify inconsistencies in data for J/{psi}{r_arrow}{gamma}f{sub 0}(1500) and J/{psi}{r_arrow}{gamma}f{sub J}(1710) whose resolution can quantify their glueball status. When {Gamma}(f{sub 0}(1500){r_arrow}{gamma}{gamma}) and {Gamma}(f{sub J}(1710){r_arrow}{gamma}{gamma}) are known, the n{bar n},s{bar s},gg mixing angles can be determined. The enigmatic situation in the 1400-1500 MeV region of the isosinglet 0{sup {minus}+} sector is discussed. {copyright} {ital 1997} {ital The American Physical Society}

  6. Rapid determination of actinides in asphalt samples

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

    Maxwell, Sherrod L.; Culligan, Brian K.; Hutchison, Jay B.

    2014-01-12

    A new rapid method for the determination of actinides in asphalt samples has been developed that can be used in emergency response situations or for routine analysis If a radiological dispersive device (RDD), Improvised Nuclear Device (IND) or a nuclear accident such as the accident at the Fukushima Nuclear Power Plant in March, 2011 occurs, there will be an urgent need for rapid analyses of many different environmental matrices, including asphalt materials, to support dose mitigation and environmental clean up. The new method for the determination of actinides in asphalt utilizes a rapid furnace step to destroy bitumen and organicsmore »present in the asphalt and sodium hydroxide fusion to digest the remaining sample. Sample preconcentration steps are used to collect the actinides and a new stacked TRU Resin + DGA Resin column method is employed to separate the actinide isotopes in the asphalt samples. The TRU Resin plus DGA Resin separation approach, which allows sequential separation of plutonium, uranium, americium and curium isotopes in asphalt samples, can be applied to soil samples as well.« less

  7. A Method to Determine Lysine Acetylation Stoichiometries

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

    Nakayasu, Ernesto S.; Wu, Si; Sydor, Michael A.; Shukla, Anil K.; Weitz, Karl K.; Moore, Ronald J.; Hixson, Kim K.; Kim, Jong-Seo; Petyuk, Vladislav A.; Monroe, Matthew E.; et al

    2014-01-01

    Lysine acetylation is a common protein posttranslational modification that regulates a variety of biological processes. A major bottleneck to fully understanding the functional aspects of lysine acetylation is the difficulty in measuring the proportion of lysine residues that are acetylated. Here we describe a mass spectrometry method using a combination of isotope labeling and detection of a diagnostic fragment ion to determine the stoichiometry of protein lysine acetylation. Using this technique, we determined the modification occupancy for ~750 acetylated peptides from mammalian cell lysates. Furthermore, the acetylation on N-terminal tail of histone H4 was cross-validated by treating cells with sodiummore »butyrate, a potent deacetylase inhibitor, and comparing changes in stoichiometry levels measured by our method with immunoblotting measurements. Of note we observe that acetylation stoichiometry is high in nuclear proteins, but very low in mitochondrial and cytosolic proteins. In summary, our method opens new opportunities to study in detail the relationship of lysine acetylation levels of proteins with their biological functions.« less

  8. Determination of Bulk Dimensional Variation in Castings

    SciTech Connect (OSTI)

    Dr. James F. Cuttino Dr. Edward P. Morse

    2005-04-14

    The purpose of this work is to improve the efficiency of green sand foundries so that they may continue to compete as the most cost-effective method of fabrication while meeting tightening constraints on near-net shape manufacturing. In order to achieve this objective, the study is divided into two major components. The first component concentrated on identifying which processes control surface finish on the castings and which provide potential reductions in variations. The second component identified metrological methods that effectively discern between the geometry of bulk material versus surface finish in order to more accurately determine the quality of a part. The research resulted in the determination of an empirical relationship relating pouring parameters to dimensional variation, with an R2 value of greater than 0.79. A significant difference in variations obtained from vertical vs. horizontal molding machines was also noticed. When analyzed separately, however, the resulting empirical relationships for horizontal and vertical machines had reduced R2 values, probably due to the reduced data sets. Significant parameters when considering vertical and horizontal molding machines together included surface roughness, pattern type, iron type, pouring rate, copper content, amount of Western Bentonite, and permeability.

  9. Rapid determination of actinides in asphalt samples

    SciTech Connect (OSTI)

    Maxwell, Sherrod L.; Culligan, Brian K.; Hutchison, Jay B.

    2014-01-12

    A new rapid method for the determination of actinides in asphalt samples has been developed that can be used in emergency response situations or for routine analysis If a radiological dispersive device (RDD), Improvised Nuclear Device (IND) or a nuclear accident such as the accident at the Fukushima Nuclear Power Plant in March, 2011 occurs, there will be an urgent need for rapid analyses of many different environmental matrices, including asphalt materials, to support dose mitigation and environmental clean up. The new method for the determination of actinides in asphalt utilizes a rapid furnace step to destroy bitumen and organics present in the asphalt and sodium hydroxide fusion to digest the remaining sample. Sample preconcentration steps are used to collect the actinides and a new stacked TRU Resin + DGA Resin column method is employed to separate the actinide isotopes in the asphalt samples. The TRU Resin plus DGA Resin separation approach, which allows sequential separation of plutonium, uranium, americium and curium isotopes in asphalt samples, can be applied to soil samples as well.

  10. Determination of leakage areas in nuclear piping

    SciTech Connect (OSTI)

    Keim, E.

    1997-04-01

    For the design and operation of nuclear power plants the Leak-Before-Break (LBB) behavior of a piping component has to be shown. This means that the length of a crack resulting in a leak is smaller than the critical crack length and that the leak is safely detectable by a suitable monitoring system. The LBB-concept of Siemens/KWU is based on computer codes for the evaluation of critical crack lengths, crack openings, leakage areas and leakage rates, developed by Siemens/KWU. In the experience with the leak rate program is described while this paper deals with the computation of crack openings and leakage areas of longitudinal and circumferential cracks by means of fracture mechanics. The leakage areas are determined by the integration of the crack openings along the crack front, considering plasticity and geometrical effects. They are evaluated with respect to minimum values for the design of leak detection systems, and maximum values for controlling jet and reaction forces. By means of fracture mechanics LBB for subcritical cracks has to be shown and the calculation of leakage areas is the basis for quantitatively determining the discharge rate of leaking subcritical through-wall cracks. The analytical approach and its validation will be presented for two examples of complex structures. The first one is a pipe branch containing a circumferential crack and the second one is a pipe bend with a longitudinal crack.

  11. Rapid determination of actinides in seawater samples

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

    Maxwell, Sherrod L.; Culligan, Brian K.; Hutchison, Jay B.; Utsey, Robin C.; McAlister, Daniel R.

    2014-03-09

    A new rapid method for the determination of actinides in seawater samples has been developed at the Savannah River National Laboratory. The actinides can be measured by alpha spectrometry or inductively-coupled plasma mass spectrometry. The new method employs novel pre-concentration steps to collect the actinide isotopes quickly from 80 L or more of seawater. Actinides are co-precipitated using an iron hydroxide co-precipitation step enhanced with Ti+3 reductant, followed by lanthanum fluoride co-precipitation. Stacked TEVA Resin and TRU Resin cartridges are used to rapidly separate Pu, U, and Np isotopes from seawater samples. TEVA Resin and DGA Resin were used tomore »separate and measure Pu, Am and Cm isotopes in seawater volumes up to 80 L. This robust method is ideal for emergency seawater samples following a radiological incident. It can also be used, however, for the routine analysis of seawater samples for oceanographic studies to enhance efficiency and productivity. In contrast, many current methods to determine actinides in seawater can take 1–2 weeks and provide chemical yields of ~30–60 %. This new sample preparation method can be performed in 4–8 h with tracer yields of ~85–95 %. By employing a rapid, robust sample preparation method with high chemical yields, less seawater is needed to achieve lower or comparable detection limits for actinide isotopes with less time and effort.« less

  12. RAPID DETERMINATION OF RADIOSTRONTIUM IN SEAWATER SAMPLES

    SciTech Connect (OSTI)

    Maxwell, S.

    2013-01-16

    A new method for the determination of radiostrontium in seawater samples has been developed at the Savannah River National Laboratory (SRNL) that allows rapid preconcentration and separation of strontium and yttrium isotopes in seawater samples for measurement. The new SRNL method employs a novel and effective pre-concentration step that utilizes a blend of calcium phosphate with iron hydroxide to collect both strontium and yttrium rapidly from the seawater matrix with enhanced chemical yields. The pre-concentration steps, in combination with rapid Sr Resin and DGA Resin cartridge separation options using vacuum box technology, allow seawater samples up to 10 liters to be analyzed. The total {sup 89}Sr + {sup 90}Sr activity may be determined by gas flow proportional counting and recounted after ingrowth of {sup 90}Y to differentiate {sup 89}Sr from {sup 90}Sr. Gas flow proportional counting provides a lower method detection limit than liquid scintillation or Cerenkov counting and allows simultaneous counting of samples. Simultaneous counting allows for longer count times and lower method detection limits without handling very large aliquots of seawater. Seawater samples up to 6 liters may be analyzed using Sr Resin for {sup 89}Sr and {sup 90}Sr with a Minimum Detectable Activity (MDA) of 1-10 mBq/L, depending on count times. Seawater samples up to 10 liters may be analyzed for {sup 90}Sr using a DGA Resin method via collection and purification of {sup 90}Y only. If {sup 89}Sr and other fission products are present, then {sup 91}Y (beta energy 1.55 MeV, 58.5 day half-life) is also likely to be present. {sup 91}Y interferes with attempts to collect {sup 90}Y directly from the seawater sample without initial purification of Sr isotopes first and {sup 90}Y ingrowth. The DGA Resin option can be used to determine {sup 90}Sr, and if {sup 91}Y is also present, an ingrowth option with using DGA Resin again to collect {sup 90}Y can be performed. An MDA for {sup 90}Sr of <1 mBq/L for an 8 hour count may be obtained using 10 liter seawater sample aliquots.

  13. Chemical and isotopic determination from complex spectra

    SciTech Connect (OSTI)

    Zardecki, A.; Strittmatter, R.B.

    1995-07-01

    Challenges for proliferation detection include remote, high- sensitivity detection of chemical effluents from suspect facilities and enhanced detection sensitivity for nuclear material. Both the identification of chemical effluents with lidar and enhanced nuclear material detection from radiation sensors involve determining constituents from complex spectra. In this paper, we extend techniques used to analyze time series to the analysis of spectral data. Pattern identification methods are applied to spectral data for domains where standard matrix inversion may not be suitable because of detection statistics. We use a feed-forward, back-propagation neural network in which the nodes of the input layer are fed with the observed spectral data. The nodes of the output layer contain the identification and concentration of the isotope or chemical effluent the sensor is to identify. We will discuss the neural network architecture, together with preliminary results obtained from the training process.

  14. Emergency response determinants confirm situation status

    SciTech Connect (OSTI)

    Wray, T.K.

    1993-08-01

    Since introducing the Hazardous Waste Operations and Emergency Response (HAZWOPER) standard in December 1986, OSHA has received hundreds of letters requesting clarification of emergency response.'' To facilitate more efficient access to policy interpretations, the agency's Directorate of Compliance Programs has created interpretive quips (IQs), which are abstracted from OSHA letters and memoranda, and, therefore, represent agency policy. IQ language can be incorporated into new letters of interpretation or provided as technical guidance during telephone inquiries. However, IQs are no substitute for provisions of the 1970 OSHAct. To maintain consistency, OSHA prepares a compliance guidance document (CPL) on particular standards. The agency usually prepares CPLs for performance-oriented standards, such as hazard communication, lockout/tagout, confined space entry and, of course, HAZWOPER. CPLs are detailed documents delineating how OSHA determines whether a company is in compliance with the provisions of a particular standard. The agency has developed several CPLs but only recently has created IQs.

  15. Listed waste determination report. Environmental characterization

    SciTech Connect (OSTI)

    Not Available

    1993-06-01

    On September 23, 1988, the US Environmental Protection Agency (EPA) published a notice clarifying interim status requirements for the management of radioactive mixed waste thereby subjecting the Idaho National Engineering Laboratory (INEL) and other applicable Department of Energy (DOE) sites to regulation under the Resource Conservation and Recovery Act (RCRA). Therefore, the DOE was required to submit a Part A Permit application for each treatment, storage, and disposal (TSD) unit within the INEL, defining the waste codes and processes to be regulated under RCRA. The September 1990 revised Part A Permit application, that was approved by the State of Idaho identified 101 potential acute and toxic hazardous waste codes (F-, P-, and U- listed wastes according to 40 CFR 261.31 and 40 CFR 261.33) for some TSD units at the Idaho Chemical Processing Plant. Most of these waste were assumed to have been introduced into the High-level Liquid Waste TSD units via laboratory drains connected to the Process Equipment Waste (PEW) evaporator (PEW system). At that time, a detailed and systematic evaluation of hazardous chemical use and disposal practices had not been conducted to determine if F-, P-, or Unlisted waste had been disposed to the PEW system. The purpose of this investigation was to perform a systematic and detailed evaluation of the use and disposal of the 101 F-, P-, and Unlisted chemicals found in the approved September 1990 Part A Permit application. This investigation was aimed at determining which listed wastes, as defined in 40 CFR 261.31 (F-listed) and 261.33 (P & Unlisted) were discharged to the PEW system. Results of this investigation will be used to support revisions to the RCRA Part A Permit application.

  16. DEVELOPMENT OF THE BULK VITRIFICATION TREATMENT PROCESS FOR THE LOW ACTIVITY FRACTION OF HANFORD SINGLE SHELL TANK WASTES

    SciTech Connect (OSTI)

    Thompson, L.E.; Lowery, P.S.; Arrowsmith, H.W.; Snyder, T.; McElroy, J.L.

    2003-02-27

    AMEC Earth & Environmental, Inc. and RWE NUKEM Corporation have teamed to develop and apply a waste pre-treatment and bulk vitrification process for low activity waste (LAW) from Hanford Single Shell Tanks (SSTs). The pretreatment and bulk vitrification process utilizes technologies that have been successfully deployed to remediate both radioactive and chemically hazardous wastes at nuclear power plants, DOE sites, and commercial waste sites in the US and abroad. The process represents an integrated systems approach. The proposed AMEC/NUKEM process follow the extraction and initial segregation activities applied to the tank wastes carried out by others. The first stage of the process will utilize NUKEM's concentrate dryer (CD) system to concentrate the liquid waste stream. The concentrate will then be mixed with soil or glass formers and loaded into refractory-lined steel containers for bulk vitrification treatment using AMEC's In-Container Vitrification (ICV) process. Following the vitrification step, a lid will be placed on the container of cooled, solidified vitrified waste, and the container transported to the disposal site. The container serves as the melter vessel, the transport container and the disposal container. AMEC and NUKEM participated in the Mission Acceleration Initiative Workshop held in Richland, Washington in April 2000 [1]. An objective of the workshop was to identify selected technologies that could be combined into viable treatment options for treatment of the LAW fraction from selected Hanford waste tanks. AMEC's ICV process combined with NUKEM's CD system and other remote operating capabilities were presented as an integrated solution. The Team's proposed process received some of the highest ratings from the Workshop's review panel. The proposed approach compliments the Hanford Waste Treatment Plant (WTP) by reducing the amount of waste that the WTP would have to process. When combined with the capabilities of the WTP, the proposed approach will accelerate the tank waste remediation program plan and facilitate meeting the regulatory requirements for the remediation of the Hanford tank wastes. Consequently, the DOE Office of River Protection and CH2MHill Hanford Group identified bulk vitrification as one of the technologies to be investigated in FY03 through a demonstration program [2]. In October 2002, CH2MHill issued a request for proposal for the process development testing, engineering and data package for a non-radioactive (cold) pilot bulk vitrification process, and pre-conceptual engineering of a production bulk vitrification system. With AMEC in the lead, AMEC and NUKEM responded with a proposal. Pacific Northwest National Laboratory (PNNL) will support the proposed project as a key subcontractor by providing equipment, facilities, and personnel to support small-scale testing, including the testing on samples of actual tank wastes. This paper will provide an overview of the pre-treatment and bulk vitrification process, summarize the technical benefits the approach offers, and describe the demonstration program that has been developed for the project.

  17. Near-Field Hydrology Data Package for the Integrated Disposal Facility 2005 Performance Assessment

    SciTech Connect (OSTI)

    Meyer, Philip D.; Saripalli, Prasad; Freedman, Vicky L.

    2004-06-25

    CH2MHill Hanford Group, Inc. (CHG) is designing and assessing the performance of an Integrated Disposal Facility (IDF) to receive immobilized low-activity waste (ILAW), Low-Level and Mixed Low-Level Wastes (LLW/MLLW), and the Waste Treatment Plant (WTP) melters used to vitrify the ILAW. The IDF Performance Assessment (PA) assesses the performance of the disposal facility to provide a reasonable expectation that the disposal of the waste is protective of the general public, groundwater resources, air resources, surface water resources, and inadvertent intruders. The PA requires prediction of contaminant migration from the facilities, which is expected to occur primarily via the movement of water through the facilities and the consequent transport of dissolved contaminants in the pore water of the vadose zone. Pacific Northwest National Laboratory (PNNL) assists CHG in its performance assessment activities. One of PNNL’s tasks is to provide estimates of the physical, hydraulic, and transport properties of the materials comprising the disposal facilities and the disturbed region around them. These materials are referred to as the near-field materials. Their properties are expressed as parameters of constitutive models used in simulations of subsurface flow and transport. In addition to the best-estimate parameter values, information on uncertainty in the parameter values and estimates of the changes in parameter values over time are required to complete the PA. These parameter estimates and information were previously presented in a report prepared for the 2001 ILAW PA. This report updates the parameter estimates for the 2005 IDF PA using additional information and data collected since publication of the earlier report.

  18. Determining orientation and direction of DNA sequences

    DOE Patents [OSTI]

    Goodwin, Edwin H. (Los Alamos, NM); Meyne, Julianne (Los Alamos, NM)

    2000-01-01

    Determining orientation and direction of DNA sequences. A method by which fluorescence in situ hybridization can be made strand specific is described. Cell cultures are grown in a medium containing a halogenated nucleotide. The analog is partially incorporated in one DNA strand of each chromatid. This substitution takes place in opposite strands of the two sister chromatids. After staining with the fluorescent DNA-binding dye Hoechst 33258, cells are exposed to long-wavelength ultraviolet light which results in numerous strand nicks. These nicks enable the substituted strand to be denatured and solubilized by heat, treatment with high or low pH aqueous solutions, or by immersing the strands in 2.times.SSC (0.3M NaCl+0.03M sodium citrate), to name three procedures. It is unnecessary to enzymatically digest the strands using Exo III or another exonuclease in order to excise and solubilize nucleotides starting at the sites of the nicks. The denaturing/solubilizing process removes most of the substituted strand while leaving the prereplication strand largely intact. Hybridization of a single-stranded probe of a tandem repeat arranged in a head-to-tail orientation will result in hybridization only to the chromatid with the complementary strand present.

  19. Determination of Thermoelectric Module Efficiency A Survey

    SciTech Connect (OSTI)

    Wang, Hsin [ORNL; McCarty, Robin [Marlow Industries, Inc; Salvador, James R. [GM R& D and Planning, Warren, Michigan; Yamamoto, Atsushi [AIST, Japan; Konig, Jan [Fraunhofer-Institute, Freiburg, Germany

    2014-01-01

    The development of thermoelectrics (TE) for energy conversion is in the transition phase from laboratory research to device development. There is an increasing demand to accurately determine the module efficiency, especially for the power generation mode. For many thermoelectrics, the figure of merit, ZT, of the material sometimes cannot be fully realized at the device level. Reliable efficiency testing of thermoelectric modules is important to assess the device ZT and provide the end-users with realistic values on how much power can be generated under specific conditions. We conducted a general survey of efficiency testing devices and their performance. The results indicated the lack of industry standards and test procedures. This study included a commercial test system and several laboratory systems. Most systems are based on the heat flow meter method and some are based on the Harman method. They are usually reproducible in evaluating thermoelectric modules. However, cross-checking among different systems often showed large errors that are likely caused by unaccounted heat loss and thermal resistance. Efficiency testing is an important area for the thermoelectric community to focus on. A follow-up international standardization effort is planned.

  20. Improved D0 W boson mass determination

    SciTech Connect (OSTI)

    V. M. Abazov et al.

    2001-10-03

    We present a measurement of the W boson mass in proton-antiproton collisions at {radical}s = 1.8 TeV based on a data sample of 82 pb{sup -1} integrated luminosity collected by the D0 detector at the Fermilab Tevatron. We utilize e{nu} events in which the electron shower is close to the phi edge of one of the 32 modules in the D0 central calorimeter. The electromagnetic calorimenter response and resolution in this region differs from that in the rest of the module and electrons in this region were not previously utilized. We determine the calorimeter response and resolution in this region using Z {yields} ee events. We extract the W boson mass by fitting to the transverse mass and to the electron and neutrino transverse momentum distributions. The result is combined with previous D0 results to obtain an improved measurement of the W boson mass: m{sub W} = 80.483 {+-} 0.084 GeV.

  1. Wax Point Determinations Using Acoustic Resonance Spectroscopy

    SciTech Connect (OSTI)

    Bostick, D.T.; Jubin, R.T.; Schmidt, T.W.

    2001-06-01

    The thermodynamic characterization of the wax point of a given crude is essential in order to maintain flow conditions that prevent plugging of undersea pipelines. This report summarizes the efforts made towards applying an Acoustic Cavity Resonance Spectrometer (ACRS) to the determination of pressures and temperatures at which wax precipitates from crude. Phillips Petroleum Company, Inc., the CRADA participant, supplied the ACRS. The instrumentation was shipped to Dr. Thomas Schmidt of ORNL, the CRADA contractor, in May 2000 after preliminary software development performed under the guidance of Dr. Samuel Colgate and Dr. Evan House of the University of Florida, Gainesville, Fl. Upon receipt it became apparent that a number of modifications still needed to be made before the ACRS could be precisely and safely used for wax point measurements. This report reviews the sequence of alterations made to the ACRS, as well as defines the possible applications of the instrumentation once the modifications have been completed. The purpose of this Cooperative Research and Development Agreement (CRADA) between Phillips Petroleum Company, Inc. (Participant) and Lockheed Martin Energy Research Corporation (Contractor) was the measurement of the formation of solids in crude oils and petroleum products that are commonly transported through pipelines. This information is essential in the proper design, operation and maintenance of the petroleum pipeline system in the United States. Recently, new petroleum discoveries in the Gulf of Mexico have shown that there is a potential for plugging of undersea pipeline because of the precipitation of wax. It is important that the wax points of the expected crude oils be well characterized so that the production facilities for these new wells are capable of properly transporting the expected production. The goal of this work is to perform measurements of solids formation in crude oils and petroleum products supplied by the Participant. It is anticipated that these data will be used in the design of new production facilities and in the development of thermodynamic models that describe the behavior of wax-saturated petroleum.

  2. January 16, 2013 Secretarial Determination of the Adequacy of...

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

    January 16, 2013 Secretarial Determination of the Adequacy of the Nuclear Waste Fund Fee January 16, 2013 Secretarial Determination of the Adequacy of the Nuclear Waste Fund Fee As...

  3. Perturbative corrections to the determination of Vub from the...

    Office of Scientific and Technical Information (OSTI)

    Perturbative corrections to the determination of Vub from the P+spectrum in B ->Xu l nu bar Citation Details In-Document Search Title: Perturbative corrections to the determination...

  4. Determination of Plutonium Content in Spent Fuel with Nondestructive Assay

    E-Print Network [OSTI]

    Tobin, S. J.

    2010-01-01

    LBNL- Determination of Plutonium Content in Spent Fuel withSwinhoe. “Determination of Plutonium Content in Spent FuelS. Tobin, “Measurement of Plutonium in Spent Nuclear Fuel by

  5. The evolution of sex-determining mechanisms: lessons from temperature-sensitive mutations in sex determination genes

    E-Print Network [OSTI]

    Janzen, Fredric

    The evolution of sex-determining mechanisms: lessons from temperature-sensitive mutations in sex taxonomically conserved traits, but, paradoxically, the mechanisms that determine sex are incredibly diverse (Haag & Doty, 2005). These sex-determining mechanisms (SDMs) can be broadly grouped into two main

  6. The impact of the Self-Determined Learning Model of Instruction on student self-determination

    E-Print Network [OSTI]

    Wehmeyer, Michael L.; Shogren, Karrie A.; Palmer, Susan B.; Williams-Diehm, Kendra; Little, Todd D.; Boulton, Aaron Jacob

    2012-01-01

    possible, attrition of teachers/students at control campuses. After obtaining consent and assent to partici- pate, we collected baseline data, including demo- graphic information and two measures of self-determination. We also collected self-determi- nation... data at the end of Year 1 and of Year 2. As expected, there was attrition in the sample over time. At the end of Year 1, 103 control-group stu- dents had completed baseline and Year 1 posttest scores from the SDS (Wehmeyer & Kelchner, 1995) and 94...

  7. Voluntary Protection Program Onsite Review, CHPlateau Remediation Contract Hanford Site- March 2011

    Office of Energy Efficiency and Renewable Energy (EERE)

    Evaluation to determine whether Plateau Remediation Contract Hanford Site is continuing to perform at a level deserving DOE-VPP Star recognition.

  8. Programmed emptiness : research infrastructure on the Tibetan plateau

    E-Print Network [OSTI]

    Dunbar, Sarah (Sarah Ford)

    2008-01-01

    The recent completion of a rail line running from central China to Lhasa in the Tibet Autonomous Region has brought attention not only to China's Architecture and Urbanism questionable occupation of Tibet, but also to the ...

  9. DEBRIEF OF CENTRAL PLATEAU INNER AREA PRINCIPLES Questions:

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost Ground8 Gas Hydrate12/21/2012 Ref: DEARDEBRIEF OF

  10. Predicting soil erosion from Cap Rouge Plateau, Haiti 

    E-Print Network [OSTI]

    Marcelin, Fritz Sauveur

    1985-01-01

    in waterways, causing more frequent flooding, higher costs for navigation, and reduced storage capacity of reservoirs. Geological (sometimes called natural or normal) erosion is the inexorable and continuous process of evolution of the earth's surface... clays and other soil grains together in quite stable forms in many strongly leached, temperate- region soils and in numerous tropical soils. These soils may be quite resistant to erosion. 27 Cro in Hi Soils just plowed from native vegetation...

  11. Homesteading on the Pajarito Plateau topic of inaugural lecture...

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

    sustainable energy sources, to plasma physics and new materials. Contact Colleen Curran Communications Office (505) 664-0344 Email This is the authors' first public...

  12. A mesoscale analysis of the Rayleigh-Plateau instability.

    SciTech Connect (OSTI)

    Pao, Wenxiao (BU); Soteriou, Marios (UTRC); Li, Xiaoyi (UTRC); Karniadakis, George (BU); Arienti, Marco

    2010-11-01

    Capillary pinch-off results carried out with the Many-Body Dissipative Particle Dynamics (MDPD) method are compared with the two-phase continuum discretization of hydrodynamics. The MDPD method provides a mesoscale description of the liquid-gas interface -- molecules can be thought of as grouped in particles with modeled Brownian and dissipative effects. No liquid-gas interface is explicitly defined; surface properties, such as surface tension, result from the MDPD interaction parameters. In side-to-side comparisons, the behavior of the MDPD liquid is demonstrated to replicate the macroscale behavior (thin interface assumption) calculated by the Combined Level Set-Volume of Fluid (CLSVOF) method. For instance, in both the continuum and mesoscale discretizations the most unstable wavelength perturbation leads to pinch-off, whereas a smaller wavelength-to-diameter ratio, as expected, does not. The behavior of the virial pressure in MDPD will be discussed in relation to the hydrodynamic capillary pressure that results from the thin interface assumption.

  13. Draft Public Involvement Advice for Central Plateau Cleanup

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

    input; creating opportunities for providing input electronically via email and social media. 2. The Board advises the Tri-Party Agencies to create an informed public as...

  14. Scandium places aluminium welding on a new plateau

    SciTech Connect (OSTI)

    Irving, B.

    1997-07-01

    An interesting new development in nonferrous metallurgy seems to be taking the world by storm. The topic is scandium, a rare metal that is now being mined in the Ukraine. Known for its toughness, it was formerly a top secret material used in fighter planes, including the MIG 29, during the existence of the Soviet Union. This metal is now being introduced into a variety of aluminum alloys in this country, both in base metal and filler metal forms. The results are increases in strength, fatigue life and weldability. US interest in scandium-containing products is burgeoning, examples include aircraft, components for automobiles and trucks, high-speed trains, and boats. The technology is being developed and implemented at two laboratories, one in Baltimore, MD, and the other in Kiev, Ukraine. Both laboratories belong to Ashurst Technology Ltd., Hamilton, Bermuda. The author recently visited the Baltimore laboratory where he learned more about scandium and its current and potential effects on industry. This report documents what he learned.

  15. Basin-Range Tectonics in the Darwin Plateau Southwestern Great...

    Open Energy Info (EERE)

    be correlated across the study area, using hand-sample characteristics and magneto-stratigraphy. The age of the section, from potassium-argon dating and magnetic polarities, is...

  16. The Summer Plateau Low Pressure System of Mexico

    E-Print Network [OSTI]

    Tucker, Donna F.

    1999-04-01

    Average July heights and winds over a 10-yr period are computed at 850 mb over Mexico using both surface and radiosonde data. During the day central Mexico at this level is dominated by low pressure, with some smaller areas of high pressure...

  17. Central Plateau Groundwater and Deep Vadose Zone Strategy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D BGene Network Shaping ofStaff HighlightCentral ActivatorandVadose

  18. Central Plateau Principles Public Involvement Advice DETAILED BACKGROUND

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D BGene Network Shaping ofStaff HighlightCentralv0, 12/9/14 Central

  19. Southern Colorado Plateau Geothermal Region | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity forSiliciumEnergyHouston,Windsor,Southchase,RenewableColorado

  20. CH2M HILL Plateau Remediation Company - Hanford Site

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits &Bradbury Science Museum6 Shares1-0005-000CD .... --Contracting

  1. Microsoft Word - HABAdv#226_Central Plateau Completion.doc

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGE OF PAGESpersonal CERTIFIED MAIL4 Subject: Proposed

  2. CH2M HILL Plateau Remediation Company | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l DeInsulation at04-86) (AllProvision for FYs4.2::Hea1th, Safety and

  3. FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunitiesofExtrans - PermeationGovernment |RoboticFIB7, 2012 FINAL

  4. FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunitiesofExtrans - PermeationGovernment |RoboticFIB7, 2012 FINAL11,

  5. FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunitiesofExtrans - PermeationGovernment |RoboticFIB7, 2012

  6. FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunitiesofExtrans - PermeationGovernment |RoboticFIB7, 20129, 2011

  7. FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunitiesofExtrans - PermeationGovernment |RoboticFIB7, 20129,

  8. FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunitiesofExtrans - PermeationGovernment |RoboticFIB7, 20129,8, 2013

  9. FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunitiesofExtrans - PermeationGovernment |RoboticFIB7, 20129,8,

  10. Draft Public Involvement Advice for Central Plateau Cleanup

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalentLaboratory |Sector FullDOEUrsulaNatural

  11. Central Plateau Cleanup Final Comments and Responses Document on Proposed Changes to Central Plateau Cleanup Page 1

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D BGene Network Shaping ofStaff HighlightCentral Activatorand

  12. On the efficiency of stochastic volume sources for the determination of light meson masses

    E-Print Network [OSTI]

    E. Endress; A. Jüttner; H. Wittig

    2011-11-25

    We investigate the efficiency of single timeslice stochastic sources for the calculation of light meson masses on the lattice as one varies the quark mass. Simulations are carried out with Nf = 2 flavours of non-perturbatively O(a) improved Wilson fermions for pion masses in the range of 450 - 760 MeV. Results for pseudoscalar and vector meson two-point correlation functions computed using stochastic as well as point sources are presented and compared. At fixed computational cost the stochastic approach reduces the variance considerably in the pseudoscalar channel for all simulated quark masses. The vector channel is more affected by the intrinsic stochastic noise. In order to obtain stable estimates of the statistical errors and a more pronounced plateau for the effective vector meson mass, a relatively large number of stochastic sources must be used.

  13. GE Lighting Solutions: Noncompliance Determination (2013-SE-4901)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to General Electric Lighting Solutions finding that various models of traffic signal modules do not comport with the energy conservation standards.

  14. Heat flow determinations and implied thermal regime of the Coso...

    Open Energy Info (EERE)

    Heat flow determinations and implied thermal regime of the Coso geothermal area, California Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference...

  15. Record of Categorical Exclusion (CS) Determination, Office of...

    Energy Savers [EERE]

    Americas Gas & Power Corporation Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE): EA-365 Centre Land Trading Limited...

  16. Determination of the strong coupling constant ({alpha}{sub s...

    Office of Scientific and Technical Information (OSTI)

    Dissertation: Determination of the strong coupling constant (alphasub s) and a test of perturbative QCD using W + jets processes in the D0 detector Citation Details...

  17. Development of a Test Technique to Determine the Thermal Conductivity...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Development of a Test Technique to Determine the Thermal Conductivity of Large Refractory Ceramic Test Specimens Citation Details In-Document Search Title:...

  18. DETERMINATION OF EXCEPTIONAL CIRCUMSTANCES UNDER THE BAYH-DOLE...

    Office of Environmental Management (EM)

    OF EXCEPTIONAL CIRCUMSTANCES UNDER THE BAYH-DOLE ACT FOR ENERGY EFFICIENCY, RENEWABLE ENERGY, AND ADVANCED ENERGY TECHNOLOGIES DETERMINATION OF EXCEPTIONAL CIRCUMSTANCES...

  19. Categorical Exclusion Determinations: Western Area PowerAdministratio...

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

    Center October 26, 2009 CX-005544: Categorical Exclusion Determination Power Rate Formula for the Provo River Project of the Western Area Power Administration CX(s) Applied:...

  20. Microsoft Word - Determination of Class to Update Ventilation...

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

    of Energy (DOE), Carlsbad Field Office (CBFO) and Washington TRU Solutions LLC (WTS), collectively referred to as the Permittees, are requesting a determination of class...

  1. RECORD of Categorical Exclusion (CX) determination: Office of...

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

    Office of Electricity delivery and Energy Reliability (OE): EA-296-B Rainbow Energy Marketing Corporation RECORD of Categorical Exclusion (CX) determination: Office of...

  2. California Department of Fish and Wildlife Consistency Determination...

    Open Energy Info (EERE)

    California Department of Fish and Wildlife Consistency Determination Webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: California Department of...

  3. Method to determine transcriptional regulation pathways in organisms...

    Office of Scientific and Technical Information (OSTI)

    Title: Method to determine transcriptional regulation pathways in organisms The invention relates to computer-implemented methods and systems for identifying regulatory...

  4. Record of Categorical Exclusion (CS) Determination, Office of...

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

    Office of Electricity Delivery and Energy Reliability (OE): EA-363 Noble Americas Gas & Power Corporation Record of Categorical Exclusion (CS) Determination, Office of...

  5. Record of Categorical Exclusion (CS) Determination, Office of...

    Energy Savers [EERE]

    Electricity Delivery and Energy Reliability (OE): OE Docket EA-364 Noble Americas Gas & Power Corporation Record of Categorical Exclusion (CS) Determination, Office of...

  6. Record of Categorical Exclusion (CS) Determination, Office of...

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

    EA-367 EDF Trading North America, LLC (EDF) More Documents & Publications EA-367 EDF Trading North America, LLC Record of Categorical Exclusion (CS) Determination, Office of...

  7. Categorical Exclusion Determinations: Western Area PowerAdministratio...

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

    Offices(s): Western Area Power Administration-Upper Great Plains Region March 22, 2013 CX-010553: Categorical Exclusion Determination Appledorn Substation Construction CX(s)...

  8. Categorical Exclusion Determinations: Western Area PowerAdministratio...

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

    California Offices(s): Western Area Power Administration-Sierra Nevada Region July 3, 2013 CX-010684: Categorical Exclusion Determination Cottonwood-Roseville Optical Groundwire...

  9. 2014-02-21 Issuance: Proposed Determination of Computer Servers...

    Office of Environmental Management (EM)

    Servers as a Covered Consumer Product; Withdrawal 2014-02-21 Issuance: Proposed Determination of Computer Servers as a Covered Consumer Product; Withdrawal This document is a...

  10. Secretary Chu Announces Determination of No Adverse Material...

    Office of Environmental Management (EM)

    fund accelerated cleanup activities at the Portsmouth Site in Piketon, Ohio, through the third quarter of calendar year 2013. The Determination finds that the proposed transfer of...

  11. EIS-0283-S2: Amended Interim Action Determination | Department...

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

    EIS-0283-S2: Amended Interim Action Determination Disposition of Certain Plutonium Materials at the K-Area Complex, Savannah River Site DOE has reviewed the...

  12. Title 18 CFR 4 Licenses, Permits, Exemptions, and Determination...

    Open Energy Info (EERE)

    Title 18 CFR 4 Licenses, Permits, Exemptions, and Determination of Project Costs Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document-...

  13. Method for determining formation quality factor from well log...

    Office of Scientific and Technical Information (OSTI)

    determining formation quality factor from well log data and its application to seismic reservoir characterization Citation Details In-Document Search Title: Method for...

  14. Federal Register Notice for the Waste Determination | Department...

    Office of Environmental Management (EM)

    high-level waste (HLW) if the Secretary of Energy, in consultation with the Nuclear Regulatory Commission (NRC), determines that the waste meets the statutory criteria set forth...

  15. POLICY FLASH 2014-15 Determination of Benchmark Compensation...

    Energy Savers [EERE]

    of Benchmark Compensation Amount for Certain Executives and Employees (Update) POLICY FLASH 2014-15 Determination of Benchmark Compensation Amount for Certain Executives...

  16. Using Cluster Road Mapping to Determine Strategic Clean Energy Direction

    Broader source: Energy.gov [DOE]

    This document contains the transcript for the Using Cluster Roadmapping to Determine Your Strategic Clean Energy Direction webinar held on May 16, 2013.

  17. Secretary Chu Announces Determination of No Adverse Material...

    Energy Savers [EERE]

    Department of Energy has issued a determination and market impact analysis authorizing uranium transfers to fund accelerated cleanup activities at the Portsmouth Site in Piketon,...

  18. Secretary Chu Announces Determination of No Adverse Material...

    Energy Savers [EERE]

    of Energy has issued a final determination and market impact study for the proposed uranium transfer to fund accelerated cleanup activities at the Portsmouth Site in Piketon,...

  19. In situ determination of lithium ion cathode/electrolyte interface...

    Office of Scientific and Technical Information (OSTI)

    In situ determination of lithium ion cathodeelectrolyte interface thickness and composition as a function of charge. Citation Details In-Document Search Title: In situ...

  20. Categorical Exclusion Determinations: Western Area PowerAdministratio...

    Energy Savers [EERE]

    Mountain Region August 14, 2014 CX-012767: Categorical Exclusion Determination Medicine Bow Substation Control Building Installation Project Carbon County, Wyoming CX(s)...

  1. DOE Issues Final Rule for Alternative Efficiency Determination...

    Energy Savers [EERE]

    Rating Methods DOE Issues Final Rule for Alternative Efficiency Determination Methods and Alternative Rating Methods December 26, 2013 - 12:00am Addthis The Department of Energy...

  2. 2014-02-07 Issuance: Alternative Efficiency Determination Methods...

    Office of Environmental Management (EM)

    a pre-publication Federal Register supplemental notice of proposed rulemaking regarding alternative efficiency determination methods and test procedures for walk-in coolers and...

  3. Flow Injection Amperometric Enzyme Biosensor for Direct Determination

    E-Print Network [OSTI]

    Chen, Wilfred

    Flow Injection Amperometric Enzyme Biosensor for Direct Determination of Organophosphate Nerve A flow injection amperometric biosensor for the deter- mination of organophosphate nerve agents

  4. Hudson-Reed: Noncompliance Determination (2011-SW-2909)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination, finding that Hudson-Reed's "HEAD16" showerhead does not meet the applicable water conservation standard.

  5. Record of Categorical Exclusion (CS) Determination, Office of...

    Energy Savers [EERE]

    StateRegionalLocal Assistance for Interconnection Transmission Planning and Ana Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy...

  6. Record of Categorical Exclusiom (CX) Determination, Office of...

    Energy Savers [EERE]

    Notice, Volume 80, No. 42 - March 4, 2015 Record of Categorical Exclusion (CX) Determination, Office of Electricity Delivery and Energy Reliability (OE): EA-403 Frontera Marketing...

  7. Record of Categorical Exclusion (CX) Determination, Office of...

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

    (CX) Determination, Office of Electricity Delivery and Energy Reliability (OE): EA-403 Frontera Marketing, LLC Application from Frontera Marketing to export electric energy...

  8. Record of Categorical Exclusion (CX) Determination, Office of...

    Office of Environmental Management (EM)

    (OE): EA-406 Sempra Generation, LLC Record of Categorical Exclusion (CX) Determination, Office of Electricity Delivery and Energy Reliability (OE): EA-403 Frontera Marketing, LLC...

  9. Optical method for the determination of grain orientation in films

    DOE Patents [OSTI]

    Maris, Humphrey J. (Barrington, RI)

    2001-01-01

    A method for the determination of grain orientation in a film sample is provided comprising the steps of measuring a first transient optical response of the film and determining the contribution to the transient optical response arising from a change in the energy distribution of the electrons in the sample, determining the contribution to the transient optical response arising from a propagating strain pulse within the sample, and determining the contribution to the transient optical response arising from a change in sample temperature of the sample. The grain orientation of the sample may be determined using the contributions to the transient optical response arising from the change in the energy distribution of the electrons, the propagating strain pulse, and the change in sample temperature. Additionally, a method for determination of the thickness of a film sample is provided. The grain orientation of the sample is first determined. The grain orientation, together with the velocity of sound and a propagation time of a strain pulse through the sample are then used to determine the thickness of the film sample.

  10. Optical method for the determination of grain orientation in films

    DOE Patents [OSTI]

    Maris, Humphrey J.

    2003-05-13

    A method for the determination of grain orientation in a film sample is provided comprising the steps of measuring a first transient optical response of the film and determining the contribution to the transient optical response arising from a change in the energy distribution of the electrons in the sample, determining the contribution to the transient optical response arising from a propagating strain pulse within the sample, and determining the contribution to the transient optical response arising from a change in sample temperature of the sample. The grain orientation of the sample may be determined using the contributions to the transient optical response arising from the change in the energy distribution of the electrons, the propagating strain pulse, and the change in sample temperature. Additionally, a method for determination of the thickness of a film sample is provided. The grain orientation of the sample is first determined. The grain orientation, together with the velocity of sound and a propagation time of a strain pulse through the sample are then used to determine the thickness of the film sample.

  11. A COUPLED HYDRAULIC AND ELECTRICAL STRESS DETERMINATION TECHNIQUE

    E-Print Network [OSTI]

    A COUPLED HYDRAULIC AND ELECTRICAL STRESS DETERMINATION TECHNIQUE Mai Linh DOAN Département de Alps. The Hydraulic Tests on Preexisting Fractures (HTPF) method was chosen for it provides means to determine the complete stress tensor. The campaign was performed with a specific probe, coupling hydraulic

  12. Hydrocarbon saturation determination using acoustic velocities obtained through casing

    DOE Patents [OSTI]

    Moos, Daniel (Houston, TX)

    2010-03-09

    Compressional and shear velocities of earth formations are measured through casing. The determined compressional and shear velocities are used in a two component mixing model to provides improved quantitative values for the solid, the dry frame, and the pore compressibility. These are used in determination of hydrocarbon saturation.

  13. Algorithms for Determining Network Robustness Heath J. LeBlanc

    E-Print Network [OSTI]

    Koutsoukos, Xenofon D.

    Algorithms for Determining Network Robustness Heath J. LeBlanc Department of Electrical & Computer.koutsoukos@vanderbilt.edu ABSTRACT In this paper, we study algorithms for determining the robustness of a network. Network robustness algorithms that use purely local strategies are able to succeed in the presence of adversary nodes. Therefore

  14. Multivectorial paleointensity determination from the Cordova Gabbro, southern Ontario

    E-Print Network [OSTI]

    Dunlop, David J.

    Multivectorial paleointensity determination from the Cordova Gabbro, southern Ontario Yongjae Yu à of the Cordova Gabbro of southern Ontario. We interpret A and B to be secondary thermal overprints produced determinations for 18 specimens of the Cordova Gabbro of southern Ontario, which has multivec- torial natural

  15. Trace extensions, determinant bundles, and gauge group cocycles

    E-Print Network [OSTI]

    Joakim Arnlind; Jouko Mickelsson

    2002-09-04

    We study the geometry of determinant line bundles associated to Dirac operators on compact odd dimensional manifolds. Physically, these arise as (local) vacuum line bundles in quantum gauge theory. We give a simplified derivation of the commutator anomaly formula using a construction based on noncyclic trace extensions and associated multiplicative renormalized determinants.

  16. Meiotic drive and sex determination: molecular and cytological mechanisms

    E-Print Network [OSTI]

    Rutkowska, Joanna

    Review Meiotic drive and sex determination: molecular and cytological mechanisms of sex ratio across ecological and social environments should favour the evolution of sex-determining mechanisms that enable adjustment of brood sex ratio to the context of breeding. Despite the expectation that genetic sex

  17. SCHOOL OF ENGINEERING GUIDELINES FOR DETERMINATION OF ACADEMIC STANDING

    E-Print Network [OSTI]

    Dennett, Daniel

    SCHOOL OF ENGINEERING GUIDELINES FOR DETERMINATION OF ACADEMIC STANDING AND DEFINITIONS OF ACADEMIC STANDING CATEGORIES Determination of a student's academic status is made by the Committee on Academic Standing. The formal action taken by the committee has been stated in the accompanying letter. In order

  18. System and method to determine electric motor efficiency nonintrusively

    DOE Patents [OSTI]

    Lu, Bin (Kenosha, WI); Habetler, Thomas G. (Snellville, GA); Harley, Ronald G. (Lawrenceville, GA)

    2011-08-30

    A system and method for nonintrusively determining electric motor efficiency includes a processor programed to, while the motor is in operation, determine a plurality of stator input currents, electrical input data, a rotor speed, a value of stator resistance, and an efficiency of the motor based on the determined rotor speed, the value of stator resistance, the plurality of stator input currents, and the electrical input data. The determination of the rotor speed is based on one of the input power and the plurality of stator input currents. The determination of the value of the stator resistance is based on at least one of a horsepower rating and a combination of the plurality of stator input currents and the electrical input data. The electrical input data includes at least one of an input power and a plurality of stator input voltages.

  19. Facility effluent monitoring plan determinations for the 300 Area facilities

    SciTech Connect (OSTI)

    Nickels, J.M.

    1991-08-01

    Facility Effluent Monitoring Plan determinations were conducted for the Westinghouse Hanford Company 300 Area facilities on the Hanford Site. These determinations have been prepared in accordance with A Guide For Preparing Hanford Site Facility Effluent Monitoring Plans. Sixteen Westinghouse Hanford Company facilities in the 300 Area were evaluated: 303 (A, B, C, E, F, G, J and K), 303 M, 306 E, 308, 309, 313, 333, 334 A, and the 340 Waste Handling Facility. The 303, 306, 313, 333, and 334 facilities Facility Effluent Monitoring Plan determinations were prepared by Columbia Energy and Environmental Services of Richland, Washington. The 340 Central Waste Complex determination was prepared by Bovay Northwest, Incorporated. The 308 and 309 facility determinations were prepared by Westinghouse Handford Company. Of the 16 facilities evaluated, 3 will require preparation of a Facility effluent Monitoring Plan: the 313 N Fuels Fabrication Support Building, 333 N Fuels fabrication Building, and the 340 Waste Handling Facility. 26 refs., 5 figs., 10 tabs.

  20. Determination and optimization of spatial samples for distributed measurements.

    SciTech Connect (OSTI)

    Huo, Xiaoming (Georgia Institute of Technology, Atlanta, GA); Tran, Hy D.; Shilling, Katherine Meghan; Kim, Heeyong (Georgia Institute of Technology, Atlanta, GA)

    2010-10-01

    There are no accepted standards for determining how many measurements to take during part inspection or where to take them, or for assessing confidence in the evaluation of acceptance based on these measurements. The goal of this work was to develop a standard method for determining the number of measurements, together with the spatial distribution of measurements and the associated risks for false acceptance and false rejection. Two paths have been taken to create a standard method for selecting sampling points. A wavelet-based model has been developed to select measurement points and to determine confidence in the measurement after the points are taken. An adaptive sampling strategy has been studied to determine implementation feasibility on commercial measurement equipment. Results using both real and simulated data are presented for each of the paths.

  1. 36 CFR 63: Determinations of Eligibility for Inclusion in the...

    Open Energy Info (EERE)

    36 CFR 63: Determinations of Eligibility for Inclusion in the National Register of Historic Places Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal...

  2. Country report Municipal solid waste composition determination supporting

    E-Print Network [OSTI]

    Columbia University

    Country report Municipal solid waste composition determination supporting the integrated solid waste management system in the island of Crete E. Gidarakos *, G. Havas, P. Ntzamilis Laboratory of Toxic and Hazardous Waste Management, Department of Environmental Engineering, Technical University

  3. Heat Flow Determinations and Implied Thermal Regime of the Coso...

    Open Energy Info (EERE)

    Heat Flow Determinations and Implied Thermal Regime of the Coso Geothermal Area California Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Heat...

  4. 5.46 Organic Structure Determination, Spring 2004

    E-Print Network [OSTI]

    Jamison, Timothy F.

    Applications of 1D and 2D 1H and 13C NMR spectroscopy to organic structure determination. This course covers modern and advanced methods of elucidation of the structures of organic molecules, including ...

  5. DeterminingEGRET's EfficiencyScalingFactors 1 Introduction

    E-Print Network [OSTI]

    Strong, Andrew W.

    DeterminingEGRET's EfficiencyScalingFactors 1 Introduction The efficiencyof EGRET changedthroughout procedurewas needed to be able to track the efficienciesof the standard energyinterval to very low levels

  6. Determining SQL Server 2012 Core Licensing Requirements at SA Renewal

    E-Print Network [OSTI]

    Chaudhuri, Surajit

    Determining SQL Server 2012 Core Licensing Requirements at SA Renewal June 2012 #12;2 Table......................................................................................................................................................................................................4 How to Create a SQL Server 2012 Transition Report .............................................................................................11 Discover SQL Server installations

  7. Determining Multilayer Formation Properties from Transient Temperature and Pressure Measurements 

    E-Print Network [OSTI]

    Sui, Weibo

    2010-10-12

    The Multilayer Transient Test is a well-testing technique designed to determine formation properties in multiple layers, and it has been proved effective during the past two decades. To apply the Multilayer Transient Test, a combination of rate...

  8. Determining mechanical behavior of solid materials using miniature specimens

    DOE Patents [OSTI]

    Manahan, M.P.; Argon, A.S.; Harling, O.K.

    1986-02-04

    A Miniaturized Bend Test (MBT) capable of extracting and determining mechanical behavior information from specimens only so large as to have at least a volume or smallest dimension sufficient to satisfy continuum behavior in all directions is disclosed. The mechanical behavior of the material is determined from the measurements taken during the bending of the specimen and is processed according to the principles of linear or nonlinear material mechanics or both. In a preferred embodiment the determination is carried out by a code which is constructed according to the finite element method, and the specimen used for the determinations is a miniature disk simply supported for central loading at the axis on the center of the disk. 51 figs.

  9. Determining mechanical behavior of solid materials using miniature specimens

    DOE Patents [OSTI]

    Manahan, Michael P. (Columbus, OH); Argon, Ali S. (Belmont, MA); Harling, Otto K. (Hingham, MA)

    1986-01-01

    A Miniaturized Bend Test (MBT) capable of extracting and determining mechanical behavior information from specimens only so large as to have at least a volume or smallest dimension sufficient to satisfy continuum behavior in all directions. The mechanical behavior of the material is determined from the measurements taken during the bending of the specimen and is processed according to the principles of linear or nonlinear material mechanics or both. In a preferred embodiment the determination is carried out by a code which is constructed according to the finite element method, and the specimen used for the determinations is a miniature disk simply supported for central loading at the axis on the center of the disk.

  10. Physiological applications for determining water use efficiency among cotton genotypes 

    E-Print Network [OSTI]

    Bynum, Joshua Brian

    2009-05-15

    Drought stress can substantially alter plant metabolism by decreasing plant growth and photosynthesis. The lack of rapid and reliable screening criteria and measurement techniques for determining water use efficiency (WUE) ...

  11. Determining graphene adhesion via substrate-regulated morphology of graphene

    E-Print Network [OSTI]

    Li, Teng

    Determining graphene adhesion via substrate-regulated morphology of graphene Zhao Zhang and Teng Li Institute of Physics. Related Articles Identification of graphene crystallographic orientation by atomic two-dimensional, epitaxially-grown, nanostructured graphene for study of single molecule

  12. AeroSys: Noncompliance Determination (2010-SE-0302)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to AeroSys, Inc. finding that basic models THHP-24T* and THDC-30T* do not comport with the energy conservation standards.

  13. Distributed Approaches for Determination of Reconfiguration Algorithm Termination

    E-Print Network [OSTI]

    Lai, Hong-jian

    Distributed Approaches for Determination of Reconfiguration Algorithm Termination Pinak Tulpule architecture was used as globally shared memory structure for detection of algorithm termination. This paper of algorithm termination. Keywords--autonomous agent-based reconfiguration, dis- tributed algorithms, shipboard

  14. Determinants of Role Structure in Family Financial Management

    E-Print Network [OSTI]

    Rosen, Dennis L.; Granbois, Donald H.

    1983-01-01

    Variables determining the role of husband and wife in family financial management are explored based on in-home, personal interviews. Financial tasks reflecting implementation activities and two groupings of decision ...

  15. Parents Raising Children with Disabilities: Predictors and Determinants of Wellbeing 

    E-Print Network [OSTI]

    Resch, James A.

    2012-10-19

    Background: The purpose of the present study was to identify and evaluate possible determinants of wellbeing and psychological adjustment in parents raising children with disabilities. Two studies drawing from the same sample of participants were...

  16. Comparison of Methods for Determining Soil Hydraulic Characteristics 

    E-Print Network [OSTI]

    Howell, T. A.; McFarland, M. J.; Reddell, D. L.; Brown, K. W.; Newton, R. J.; Humphreys, K. B.

    1980-01-01

    An adequate description of soil moisture movement is necessary for solution of agriculturally oriented problems such as irrigation, drainage and runoff control. Three approaches for determining the hydraulic properties of ...

  17. Automating the determination of 3D protein structure

    SciTech Connect (OSTI)

    Rayl, K.D.

    1993-12-31

    The creation of an automated method for determining 3D protein structure would be invaluable to the field of biology and presents an interesting challenge to computer science. Unfortunately, given the current level of protein knowledge, a completely automated solution method is not yet feasible, therefore, our group has decided to integrate existing databases and theories to create a software system that assists X-ray crystallographers in specifying a particular protein structure. By breaking the problem of determining overall protein structure into small subproblems, we hope to come closer to solving a novel structure by solving each component. By generating necessary information for structure determination, this method provides the first step toward designing a program to determine protein conformation automatically.

  18. Form GWS-53 - Application for Determination of Water Right Within...

    Open Energy Info (EERE)

    Form GWS-53 - Application for Determination of Water Right Within a Designated Ground Water Basin and Denver Basin Jump to: navigation, search OpenEI Reference LibraryAdd to...

  19. Rapid and Precise Determination of Cellular Amino Acid Flux Rates

    E-Print Network [OSTI]

    Wikswo, John

    in hepa- tocyte and hepatoma cell lines where extensive gluconeogen- esis, urea production, and protein, therefore, can increase productivity compared to offline methods. Consistent automated OPARapid and Precise Determination of Cellular Amino Acid Flux Rates Using HPLC with Automated

  20. A Method for Determining Optimal Residential Energy Efficiency Packages

    SciTech Connect (OSTI)

    Polly, B.; Gestwick, M.; Bianchi, M.; Anderson, R.; Horowitz, S.; Christensen, C.; Judkoff, R.

    2011-04-01

    This report describes an analysis method for determining optimal residential energy efficiency retrofit packages and, as an illustrative example, applies the analysis method to a 1960s-era home in eight U.S. cities covering a range of International Energy Conservation Code (IECC) climate regions. The method uses an optimization scheme that considers average energy use (determined from building energy simulations) and equivalent annual cost to recommend optimal retrofit packages specific to the building, occupants, and location.

  1. Fatigue allowances as determined by pulse rate analysis 

    E-Print Network [OSTI]

    Street, Robert Lewis

    1965-01-01

    FATIGUE ALLOWANCES AS DETERMINED BY PULSE RATE ANALYSIS A Thesis By Robert Lewis Street Submitted to the Graduate College of the Texas. A&M University in Partial fdlfillment of the requirements for the degree of MASTER OF SCIENCE January... 1965 Major. Subject: Industrial Engineering FATIGUE ALLONANCES AS DETERMINED BY PULSE RATE ANALYSIS A Thesis By Robert Lewis Street Approved as to style and content by (C a rman of Committee) (Head of Departme and Member) (Member) January 1965...

  2. The determination of permeability using a pulse decay technique 

    E-Print Network [OSTI]

    Rowe, William Charlton

    1985-01-01

    THE DETERMINATION OF PERMEABILITY USING A PULSE DECAY TECHNIQUE A Thesis by WILLIAM CHARLTON ROWE Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... August 1985 Major Subject: Petroleum Engineering THE DETERMINATION OF PERMEABILITY USING A PULSE DECAY TECHNIQUE A Thesis by WILLIAM CHARLTON ROME Approved as to style and content by: S. A. Holditch (Chairman of Committee) R. R. Berg (Memb r...

  3. Determination of age in forensic dentistry from cemental incremental lines 

    E-Print Network [OSTI]

    Sousa, Eliane Marques Duarte de

    1987-01-01

    ) John E. Martin (Member) H. Del Var Petersen (Member) Gerald R. Bratton (Head of Department) December lg87 ABSTNACT Determination of Age in Forensic Dentistry from Cemental Incremental Lines. (December 1987) Eliane Marques Duarte de Sousa, D. D...DETERMINATION OF AGE IN FORENSIC DENTISTRY FROM CEMENTAL INCREMENTAL LINES Thes' s by ELIANE MARJUES DLARTE DF SOUSA Submitted to the Graduate College of Texas A?M Univer ity ' n r. srt' al f"lf' llment of the requirements for the degree...

  4. Determination of carbon, nitrogen, and oxygen in high purity magnesium 

    E-Print Network [OSTI]

    Roche, Neil Gerard

    1981-01-01

    DETERMINATION OF CARBON, NITROGEN, AND OXYGEN IN HIGH PURITY MAGNESIUM A Thesis by NEIL GERARD ROCHE Submitted to the Graduate College of Texas A8cM University in partial i'ulfillment of the requirement for the degree of MASTER OF SCIENCE... December 1981 Major Subject: Chemistry DETERMINATION OF CARBON, NITROGEN, AND OXYGEN IN HIGH PURITY MAGNESIUM A Thesis by NEIL GERARD ROCHE Approved as to style and content by: E. A. Schweikert (Chairman of Committee) G. J. Bastiaans (Member) L...

  5. Trace determination of lead by helium-4 activation analysis 

    E-Print Network [OSTI]

    Vargas Bernal, Maria E.

    1984-01-01

    TRACE DETERMINATION OF LEAD BY HELIUM-4 ACTIVATION ANALYSIS A Thesis by MARIA E. VARGAS BERNAL Submitted to the Graduate College of Texas ARM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August... 1984 Major Subject: Chemistry TRACE DETERMINATION OF LEAD BY HELIUM-4 ACTIVATION ANALYSIS A Thesis by MARIA E. VARGAS BERNAL Approved as to style and format by: Emile A. Schweikert (Chairman of Committee) Marvin W. Rowe (Member) Gerald A. Sc...

  6. Near-infrared noninvasive spectroscopic determination of pH

    DOE Patents [OSTI]

    Alam, Mary K. (P.O. Box 1083, Cedar Crest, NM 87008); Robinson, Mark R. (1415 Calle del Ranchero NE, Albuquerque, NM 87106)

    1998-08-11

    Methods and apparatus for, preferably, determining noninvasively and in vitro pH in a human. The non-invasive method includes the steps of: generating light at three or more different wavelengths in the range of 1000 nm to 2500 nm; irradiating blood containing tissue; measuring the intensities of the wavelengths emerging from the blood containing tissue to obtain a set of at least three spectral intensities v. wavelengths; and determining the unknown values of pH. The determination of pH is made by using measured intensities at wavelengths that exhibit change in absorbance due to histidine titration. Histidine absorbance changes are due to titration by hydrogen ions. The determination of the unknown pH values is performed by at least one multivariate algorithm using two or more variables and at least one calibration model. The determined pH values are within the physiological ranges observed in blood containing tissue. The apparatus includes a tissue positioning device, a source, at least one detector, electronics, a microprocessor, memory, and apparatus for indicating the determined values.

  7. Using Polarimetry to Determine the CEBAF Beam Energy

    SciTech Connect (OSTI)

    Higinbotham, Douglas W. [JLAB

    2014-06-01

    As Jefferson Lab begins operations with its upgraded CEBAF a ccelerator, the lab once again needs to experimentally determine the absolute beam energy of the machine. Previously, the CE- BAF beam energy was determined using precision measurement s of the bending magnet integral fields along with beam position information. The result obta ined from this technique was cross- checked with elastic scattering from hydrogen where knowle dge of the scattering angles of the electron and proton allow the beam energy to be determined. Wh ile the field integral method will still work with the upgraded machine, the elastic cross sect ion becomes too small to make preci- sion measurements at angles that are large enough to be easil y accessible; thus a new technique for energy determination has been sought. It will be shown th at by making use of polarimetry, one can use CEBAF’s polarized electrons’ g-2 spin precessio n to determine the absolute beam energy. This can be done in a single hall if the parameters of t he machine, such as the injector energy and linac imbalance, are known or with two halls witho ut any knowledge of the machine parameters

  8. Structural determination of intact proteins using mass spectrometry

    DOE Patents [OSTI]

    Kruppa, Gary (San Francisco, CA); Schoeniger, Joseph S. (Oakland, CA); Young, Malin M. (Livermore, CA)

    2008-05-06

    The present invention relates to novel methods of determining the sequence and structure of proteins. Specifically, the present invention allows for the analysis of intact proteins within a mass spectrometer. Therefore, preparatory separations need not be performed prior to introducing a protein sample into the mass spectrometer. Also disclosed herein are new instrumental developments for enhancing the signal from the desired modified proteins, methods for producing controlled protein fragments in the mass spectrometer, eliminating complex microseparations, and protein preparatory chemical steps necessary for cross-linking based protein structure determination.Additionally, the preferred method of the present invention involves the determination of protein structures utilizing a top-down analysis of protein structures to search for covalent modifications. In the preferred method, intact proteins are ionized and fragmented within the mass spectrometer.

  9. Determining effects of turbine blades on fluid motion

    DOE Patents [OSTI]

    Linn, Rodman Ray (Los Alamos, NM); Koo, Eunmo (Los Alamos, NM)

    2012-05-01

    Disclosed is a technique for simulating wind interaction with wind turbines. A turbine blade is divided into radial sections. The effect that each of these radial sections has on the velocities in Eulerian computational cells they overlap is determined. The effect is determined using Lagrangian techniques such that the calculations need not include wind components in the radial direction. A force on each radial section of turbine blade is determined. This force depends on the axial and azimuthal components of the fluid flow in the computational cell and the geometric properties of the turbine blade. The force on the turbine blade is fed back to effect the fluid flow in the computational cell for the next time step.

  10. Determining effects of turbine blades on fluid motion

    DOE Patents [OSTI]

    Linn, Rodman Ray (Los Alamos, NM); Koo, Eunmo (Los Alamos, NM)

    2011-05-31

    Disclosed is a technique for simulating wind interaction with wind turbines. A turbine blade is divided into radial sections. The effect that each of these radial sections has on the velocities in Eulerian computational cells they overlap is determined. The effect is determined using Lagrangian techniques such that the calculations need not include wind components in the radial direction. A force on each radial section of turbine blade is determined. This force depends on the axial and azimuthal components of the fluid flow in the computational cell and the geometric properties of the turbine blade. The force on the turbine blade is fed back to effect the fluid flow in the computational cell for the next time step.

  11. Determination of the CKM Element V(Ub)

    SciTech Connect (OSTI)

    Fortin, Dominique; /Victoria U.

    2007-04-06

    The precise determination of the CKM matrix element |V{sub ub}| is crucial in testing the Standard Model mechanism for CP violation. From a sample of 88 million B{bar B} pairs collected with the BABAR detector, charmless semileptonic B decays are selected using simultaneous requirements on the electron energy, E{sub e}, and the invariant mass squared of the electron-neutrino pair, q{sup 2}. The partial branching fraction, unfolded for detector effects, is determined in a region of the q{sup 2}-E{sub e} plane where the dominating semileptonic decays to charm mesons are highly suppressed. Theoretical calculations based on the Heavy Quark Expanion allows for a determination of |V{sub ub}| = (3.95 {+-} 0.27{sub -0.42}{sup +0.58} {+-} 0.25) x 10{sup -3}, where the errors represent experimental, heavy quark parameters and theoretical uncertainties, respectively.

  12. Perturbing engine performance measurements to determine optimal engine control settings

    DOE Patents [OSTI]

    Jiang, Li; Lee, Donghoon; Yilmaz, Hakan; Stefanopoulou, Anna

    2014-12-30

    Methods and systems for optimizing a performance of a vehicle engine are provided. The method includes determining an initial value for a first engine control parameter based on one or more detected operating conditions of the vehicle engine, determining a value of an engine performance variable, and artificially perturbing the determined value of the engine performance variable. The initial value for the first engine control parameter is then adjusted based on the perturbed engine performance variable causing the engine performance variable to approach a target engine performance variable. Operation of the vehicle engine is controlled based on the adjusted initial value for the first engine control parameter. These acts are repeated until the engine performance variable approaches the target engine performance variable.

  13. MACHO Mass Determination Based on Space Telescope Observation

    E-Print Network [OSTI]

    Mareki Honma

    1999-03-24

    We investigate the possibility of lens mass determination for a caustic crossing microlensing event based on a space telescope observation. We demonstrate that the parallax due to the orbital motion of a space telescope causes a periodic fluctuation of the light curve, from which the lens distance can be derived. Since the proper motion of the lens relative to the source is also measurable for a caustic crossing event, one can find a full solution for microlensing properties of the event, including the lens mass. To determine the lens mass with sufficient accuracy, the light curve near the caustic crossing should be observed within uncertainty of $\\sim$ 1%. We argue that the Hubble Space Telescope observation of the caustic crossing supplied with ground-based observations of the full light curve will enable us to determine the mass of MACHOs, which is crucial for understanding the nature of MACHOs.

  14. Towards an accurate determination of the age of the Universe

    E-Print Network [OSTI]

    R. Jimenez

    1998-10-21

    In the past 40 years a considerable effort has been focused in determining the age of the Universe at zero redshift using several stellar clocks. In this review I will describe the best theoretical methods to determine the age of the oldest Galactic Globular Clusters (GC). I will also argue that a more accurate age determination may come from passively evolving high-redshift ellipticals. In particular, I will review two new methods to determine the age of GC. These two methods are more accurate than the classical isochrone fitting technique. The first method is based on the morphology of the horizontal branch and is independent of the distance modulus of the globular cluster. The second method uses a careful binning of the stellar luminosity function which determines simultaneously the distance and age of the GC. It is found that the oldest GCs have an age of $13.5 \\pm 2$ Gyr. The absolute minimum age for the oldest GCs is 10.5 Gyr and the maximum is 16.0 Gyr (with 99% confidence). Therefore, an Einstein-De Sitter Universe ($\\Omega=1$) is not totally ruled out if the Hubble constant is about $65 \\pm 10$ km s$^{-1}$ Mpc$^{-1}$. On the other hand, the newly discovered red elliptical 53W069 ($z=1.43$) provides an stronger constraint since its minimun age is 3.2 Gyr, thus ruling out an Einstein-De Sitter Universe unless the Hubble constant is $\\leq 45 \\pm 10$ km s$^{-1}$. Using 53W069 we find an age at $z=0$ of $13 \\pm 2$ Gyr, in excellent agreement with the GC determination.

  15. Optical system for determining physical characteristics of a solar cell

    DOE Patents [OSTI]

    Sopori, Bhushan L. (Denver, CO)

    2001-01-01

    The invention provides an improved optical system for determining the physical characteristics of a solar cell. The system comprises a lamp means for projecting light in a wide solid-angle onto the surface of the cell; a chamber for receiving the light through an entrance port, the chamber having an interior light absorbing spherical surface, an exit port for receiving a beam of light reflected substantially normal to the cell, a cell support, and an lower aperture for releasing light into a light absorbing baffle; a means for dispersing the reflection into monochromatic components; a means for detecting an intensity of the components; and a means for reporting the determination.

  16. System and technique for ultrasonic determination of degree of cooking

    DOE Patents [OSTI]

    Bond, Leonard J. (Richland, WA); Diaz, Aaron A. (W. Richland, WA); Judd, Kayte M. (Richland, WA); Pappas, Richard A. (Richland, WA); Cliff, William C. (Richland, WA); Pfund, David M. (Richland, WA); Morgen, Gerald P. (Kennewick, WA)

    2007-03-20

    A method and apparatus are described for determining the doneness of food during a cooking process. Ultrasonic signal are passed through the food during cooking. The change in transmission characteristics of the ultrasonic signal during the cooking process is measured to determine the point at which the food has been cooked to the proper level. In one aspect, a heated fluid cooks the food, and the transmission characteristics along a fluid-only ultrasonic path provides a reference for comparison with the transmission characteristics for a food-fluid ultrasonic path.

  17. Integral membrane protein structure determination using pseudocontact shifts

    E-Print Network [OSTI]

    Crick, Duncan J.; Wang, Jue X.; Graham, Bim; Swarbrick, James D.; Mott, Helen R.; Nietlispach, Daniel

    2015-01-22

    of using PCSs for the determination of membrane protein structures. Here we demonstrate the use of lanthanide tag-induced PCSs as a powerful tool for the global fold determination of pSRII, a seven-helical transmembrane sensor. The approach makes use of PCS... . 2 Superposition of 2D [1H,15N]-TROSY spectra recorded on C2-lanthanide- tagged pSRII V169C, for the diamagnetic reference Y3? (black) and the paramagnetic metals Dy3? (green), Tm3? (blue) and Yb3? (orange). Lines indicate a selection of observed PCSs...

  18. Non-destructive method for determining neutron exposure

    DOE Patents [OSTI]

    Gold, R.; McElroy, W.N.

    1983-11-01

    A non-destructive method for determination of neutron exposure in an object, such as a reactor pressure vessel, is based on the observation of characteristic gamma-rays emitted by activation products in the object by using a unique continuous gamma-ray spectrometer. The spectrometer views the object through appropriate collimators to determine the absolute emission rate of these characteristic gamma-rays, thereby ascertaining the absolute activity of given activation products in the object. These data can then be used to deduce the spatial and angular dependence of neutron exposure at regions of interest within the object.

  19. Inverse determination of effective mechanical properties of adhesive bondlines

    E-Print Network [OSTI]

    Hass, Philipp; Mendoza, Miller; Herrmann, Hans J; Niemz, Peter

    2015-01-01

    A new approach for determining effective mechanical bondline properties using a combined experimental-numerical modal analysis technique is proposed. After characterizing clear spruce wood boards, an adhesive layer is applied to the boards surfaces. The shift of the eigenfrequencies resulting from the adhesive layer together with information on the bondline geometry can then be used to inversely determine the mechanical properties of the adhesive layer using Finite Element Models. The calculated values for clear wood as well as for the adhesive layer lie within reasonable ranges, thus demonstrating the methods potential.

  20. Facility Effluent Monitoring Plan determinations for the 600 Area facilities

    SciTech Connect (OSTI)

    Nickels, J.M.

    1991-08-01

    This document determines the need for Facility Effluent Monitoring Plans for Westinghouse Hanford Company's 600 Area facilities on the Hanford Site. The Facility Effluent Monitoring Plan determinations were prepared in accordance with A Guide For Preparing Hanford Site Facility Effluent Monitoring Plans (WHC 1991). Five major Westinghouse Hanford Company facilities in the 600 Area were evaluated: the Purge Water Storage Facility, 212-N, -P, and -R Facilities, the 616 Facility, and the 213-J K Storage Vaults. Of the five major facilities evaluated in the 600 Area, none will require preparation of a Facility Effluent Monitoring Plan.

  1. Concealed identification symbols and nondestructive determination of the identification symbols

    DOE Patents [OSTI]

    Nance, Thomas A.; Gibbs, Kenneth M.

    2014-09-16

    The concealing of one or more identification symbols into a target object and the subsequent determination or reading of such symbols through non-destructive testing is described. The symbols can be concealed in a manner so that they are not visible to the human eye and/or cannot be readily revealed to the human eye without damage or destruction of the target object. The identification symbols can be determined after concealment by e.g., the compilation of multiple X-ray images. As such, the present invention can also provide e.g., a deterrent to theft and the recovery of lost or stolen objects.

  2. First JAM results on the determination of polarized parton distributions

    SciTech Connect (OSTI)

    Jimenez-Delgado, Pedro

    2013-04-01

    The Jefferson Lab Angular Momentum (JAM) collaboration is a new initiative aimed to the study of the angular-momentum-dependent structure of the nucleon. First results on the determination of spin-dependent parton distribution functions from world data on polarized deep-inelastic scattering will be presented and compared with previous determinations from other groups. Different aspects of global QCD analysis will be discussed, including effects due to nuclear structure, higher twist, and target-mass corrections, as well as the impact of different data selections.

  3. Method for rapidly determining a pulp kappa number using spectrophotometry

    DOE Patents [OSTI]

    Chai, Xin-Sheng (Atlanta, GA); Zhu, Jun Yong (Marietta, GA)

    2002-01-01

    A system and method for rapidly determining the pulp kappa number through direct measurement of the potassium permanganate concentration in a pulp-permanganate solution using spectrophotometry. Specifically, the present invention uses strong acidification to carry out the pulp-permanganate oxidation reaction in the pulp-permanganate solution to prevent the precipitation of manganese dioxide (MnO.sub.2). Consequently, spectral interference from the precipitated MnO.sub.2 is eliminated and the oxidation reaction becomes dominant. The spectral intensity of the oxidation reaction is then analyzed to determine the pulp kappa number.

  4. Method of trivalent chromium concentration determination by atomic spectrometry

    DOE Patents [OSTI]

    Reheulishvili, Aleksandre N. (Tbilisi, 0183, GE); Tsibakhashvili, Neli Ya. (Tbilisi, 0101, GE)

    2006-12-12

    A method is disclosed for determining the concentration of trivalent chromium Cr(III) in a sample. The addition of perchloric acid has been found to increase the atomic chromium spectrometric signal due to Cr(III), while leaving the signal due to hexavalent chromium Cr(VI) unchanged. This enables determination of the Cr(III) concentration without pre-concentration or pre-separation from chromium of other valences. The Cr(III) concentration may be measured using atomic absorption spectrometry, atomic emission spectrometry or atomic fluorescence spectrometry.

  5. Use of a Machine Control & Guidance System Determination of Performance

    E-Print Network [OSTI]

    1 Use of a Machine Control & Guidance System Determination of Performance Protection against. Dr. P. Rausch Why Machine Guidance? 1 Introduction Machine Guidance allows higher performance. Higher someone checking down below: 09.07.2008 3 ,,Machine control by shout and gesture". Planned Excavator Job

  6. Climate warming and environmental sex determination in tuatara: the Last

    E-Print Network [OSTI]

    Huey, Raymond B.

    (figure 1). They currently live only on some small islands off New Zealand. Their populations are small- logical data (empirically determined). The model first predicts nest-temperature profiles by solving heat to higher altitudes, colonize cooler islands). Tuatara do not have this option, as they survive only on low

  7. Determining Vision Graphs for Distributed Camera Networks Using Feature Digests

    E-Print Network [OSTI]

    Radke, Rich

    1 Determining Vision Graphs for Distributed Camera Networks Using Feature Digests Zhaolin Cheng and the length of each feature descriptor are substantially reduced to form a fixed-length "feature digest" that is broadcast to the rest of the network. Each receiver camera decompresses the feature digest to recover

  8. Procedure for plutonium determination using Pu(VI) spectra

    SciTech Connect (OSTI)

    Walker, L.F.; Temer, D.J.; Jackson, D.D.

    1996-09-01

    This document describes a simple spectrophotometric method for determining total plutonium in nitric acid solutions based on the spectrum of Pu(VI). Plutonium samples in nitric acid are oxidized to Pu(VI) with Ce(IV) and the net absorbance at the 830 nm peak is measured.

  9. Biosensor for Direct Determination of Organophosphate Nerve Agents Using

    E-Print Network [OSTI]

    Chen, Wilfred

    Biosensor for Direct Determination of Organophosphate Nerve Agents Using Recombinant Escherichia biosensor for the direct mea- surement of organophosphate (OP) nerve agents was developed by modifying a p these conditions, the biosensor was used to mea- sure as low as 2 µM of paraoxon, methyl parathion, and diazinon

  10. Biosensor for Direct Determination of Organophosphate Nerve Agents Using

    E-Print Network [OSTI]

    Chen, Wilfred

    Biosensor for Direct Determination of Organophosphate Nerve Agents Using Recombinant Escherichia coli with Surface-Expressed Organophosphorus Hydrolase. 2. Fiber-Optic Microbial Biosensor Ashok of California, Riverside, California 92521 A fiber-optic microbial biosensor suitable for direct mea- surement

  11. Statistical method to determine some properties of atoms

    E-Print Network [OSTI]

    Roma "La Sapienza", Università di

    , the energy of an electron will be -e V , hence, accord- ing to the classical statistics, the electrons case the classical statistics held, we would have an average elec- trons kinetic energy = 3 2 kStatistical method to determine some properties of atoms Enrico Fermi, Rendiconti Lincei , 6, 602

  12. Experimental Determination of Crack Driving Forces in Integrated Structures

    E-Print Network [OSTI]

    Suo, Zhigang

    8/2/2004 1 Experimental Determination of Crack Driving Forces in Integrated Structures Jun He in a structure, the crack driving force G is the reduction of the elastic energy in the structure, associated. In practice, however, such a calculation is prohibitively difficult for integrated structures of complex

  13. SEX DETERMINATION IN GLOSSY IBIS CHICKS BASED ON MORPHOLOGICAL CHARACTERS

    E-Print Network [OSTI]

    Figuerola, Jordi

    to include in future analyses of sexual dimorphism in spoonbills and ibises. Key words: discriminant function, genetic analyses, glossy ibis, leg morphology, sex determination, sexual size dimorphism, Plegadis Spoonbills and ibis show strong sexual size dimorphism (Threskionidae family).The glossy ibis Plegadis

  14. LCPHSM2001055 Determination of the Higgs boson spin

    E-Print Network [OSTI]

    LC­PHSM­2001­055 Determination of the Higgs boson spin with a Linear e + e \\Gamma Collider M of a light Higgs boson is studied at threshold and compared to the expectation of several spin as­ sumptions luminosity of 20 fb \\Gamma1 allow confirmation of the scalar nature of the Higgs Boson. INTRODUCTION

  15. Compatibility Determination in Web Services Department of EECS

    E-Print Network [OSTI]

    Cafarella, Michael J.

    Compatibility Determination in Web Services Yunyao Li Department of EECS University of Michigan Ann between Web services plays a critical role in supporting dynamic discovery and collaboration of Web services in the inherently heterogeneous web environment. In this paper we present a compatibility

  16. Rate of environmental change determines stress response specificity

    E-Print Network [OSTI]

    Elowitz, Michael

    as to salt (13), calcium (14), heat, and other stresses (15). Bacteria also contain general stress responseRate of environmental change determines stress response specificity Jonathan W. Younga,1 , James C (received for review August 2, 2012) Cells use general stress response pathways to activate diverse tar- get

  17. "Humic Coverage Index" as a Determining Factor Governing

    E-Print Network [OSTI]

    Muzzio, Fernando J.

    "Humic Coverage Index" as a Determining Factor Governing Strain-Specific Hydrocarbon Availability, the "humic coverage index" (HCI), provides a measurement of the relative spatial extents and/or thicknesses to modeling biodegradation of aromatic and aliphatic hydrocarbons (phenanthrene, pyrene, and hexadecane

  18. Introduction Current methods to determine nitrate (NO3

    E-Print Network [OSTI]

    Sigman, Daniel M.

    with nitrate reduction using spongy cadmium) also allows for isotopic analysis of both nitrate and nitrite (Mc205 Introduction Current methods to determine nitrate (NO3 ­ ) nitrogen (N) and oxygen (O) isotope of nitrate versus that of nitrite in a given sample. In the case of the ammonia distillation (Cline

  19. On the relationship between radiance and irradiance: determining

    E-Print Network [OSTI]

    O'Brien, James F.

    On the relationship between radiance and irradiance: determining the illumination from images between incoming radiance and irradiance. Specifically, we address the question of whether it is possible. This is a fundamental question in computer vision and inverse radiative transfer. We show that the irradiance can

  20. ATMOSPHERIC TURBIDITY DETERMINATION FROM IRRADIANCE RATIOS Chris Gueymard Frank Vignola

    E-Print Network [OSTI]

    Oregon, University of

    ATMOSPHERIC TURBIDITY DETERMINATION FROM IRRADIANCE RATIOS Chris Gueymard Frank Vignola Florida irradiance measurements and other atmo- spheric parameters. An error analysis and various tests against cloudless and the diffuse irradiance data are very accurate. Yet, this method is insensitive to errors