National Library of Energy BETA

Sample records for appl environ microbiol

  1. Comparing Apples to Apples: Benchmarking Electrocatalysts for...

    Office of Science (SC) Website

    Comparing Apples to Apples: Benchmarking Electrocatalysts for Solar Water-Splitting Devices Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights ...

  2. About APPLE II Operation

    SciTech Connect (OSTI)

    Schmidt, T.; Zimoch, D.

    2007-01-19

    The operation of an APPLE II based undulator beamline with all its polarization states (linear horizontal and vertical, circular and elliptical, and continous variation of the linear vector) requires an effective description allowing an automated calculation of gap and shift parameter as function of energy and operation mode. The extension of the linear polarization range from 0 to 180 deg. requires 4 shiftable magnet arrrays, permitting use of the APU (adjustable phase undulator) concept. Studies for a pure fixed gap APPLE II for the SLS revealed surprising symmetries between circular and linear polarization modes allowing for simplified operation. A semi-analytical model covering all types of APPLE II and its implementation will be presented.

  3. Apple Strength Issues

    SciTech Connect (OSTI)

    Syn, C

    2009-12-22

    Strength of the apple parts has been noticed to decrease, especially those installed by the new induction heating system since the LEP campaign started. Fig. 1 shows the ultimate tensile strength (UTS), yield strength (YS), and elongation of the installed or installation-simulated apples on various systems. One can clearly see the mean values of UTS and YS of the post-LEP parts decreased by about 8 ksi and 6 ksi respectively from those of the pre-LEP parts. The slight increase in elongation seen in Fig.1 can be understood from the weak inverse relationship between the strength and elongation in metals. Fig.2 shows the weak correlation between the YS and elongation of the parts listed in Fig. 1. Strength data listed in Figure 1 were re-plotted as histograms in Figs. 3 and 4. Figs. 3a and 4a show histograms of all UTS and YS data. Figs. 3b and 4b shows histograms of pre-LEP data and Figs. 3c and 4c of post-LEP data. Data on statistical scatter of tensile strengths have been rarely published by material suppliers. Instead, only the minimum 'guaranteed' strength data are typically presented. An example of strength distribution of aluminum 7075-T6 sheet material, listed in Fig. 5, show that its scatter width of both UTS and YS for a single sheet can be about 6 ksi and for multi-lot scatter can be as large as 11 ksi even though the sheets have been produced through well-controlled manufacturing process. By approximating the histograms shown in Figs. 3 and 4 by a Gaussian or similar type of distribution curves, one can plausibly see the strength reductions in the later or more recent apples. The pre-LEP data in Figs. 3b and 4b show wider scatter than the post-LEP data in Figs. 3c and 4c and seem to follow the binomial distribution of strength indicating that the apples might have been made from two different lots of material, either from two different vendors or from two different melts of perhaps slightly different chemical composition by a single vendor. The post-LEP apples seem to have been from a single batch of material. The pre-LEP apples of the weak strength and the post-LEP apples with even weaker strength could have been made of the same batch of material, and the small strength differential might be due to the difference in the induction heating system. If the pre-LEP apples with the lower strength and the post LEP apples are made from the same batch of material, their combined scatter of strength data would be wider and can be understood as a result of the additional processing steps of stress relief and induction heating as discussed.

  4. Feasibility of utilizing apple pomace

    SciTech Connect (OSTI)

    Stapleton, J.

    1983-06-01

    Apple pomace, the solid residue from juice production, is a solid waste problem in the Hudson Valley. This study investigates possibilities for converting it to a resource. The characteristics of the region's apple growing and processing industries are examined at length, including their potential for converting waste biomass. The properties of apple pomace are described. From interviews with Hudson Valley apple processors the following information is presented: quantities of pomace produced; seasonality of production; disposal procedures, costs, and revenues; trends in juice production; and attitudes toward alternatives. Literature research resulted in a list of more than 25 end uses for apple pomace of which eight were selected for analysis. Landfilling, landspreading, composting, animal feed, direct burning, gasification, anaerobic digestion (methane generation), and fermentation (ethanol production) were analyzed with regard to technical availability, regulatory and environmental impact, attitudes toward end use, and energetic and economic feasibility (See Table 19). The study recommends (1) a pilot anaerobic digestion plant be set up, (2) the possibility of extracting methane from the Marlborough landfill be investigated, (3) a study of the mid-Hudson waste conversion potential be conducted, and (4) an education program in alternative waste management be carried out for the region's industrial and agricultural managers.

  5. Connecting your Apple to Octopus 7600's

    SciTech Connect (OSTI)

    Barton, G.W. Jr.

    1983-01-17

    In UCID-19588, Communicating between the Apple and the Wang, we described how to take Apple DOS text files and send them to the Wang, and how to return Wang files to the Apple. It is also possible to use your Apple as an Octopus terminal, and to exchange files with Octopus 7600's. Presumably, you can also talk to the Crays, or any other part of the system. This connection has another virtue. It eliminates one of the terminals in your office.

  6. Energy accounting of apple processing operations

    SciTech Connect (OSTI)

    Romero, R.; Singh, R.P.; Brown, D.

    1981-01-01

    A thermal-energy accounting study was conducted at an apple processing plant. An analysis is given of thermal energy use and thermal efficiencies of an apple-juice single-effect evaporator and an apple-sauce cooker. 3 refs.

  7. V-191: Apple Mac OS X Multiple Vulnerabilities | Department of...

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

    1: Apple Mac OS X Multiple Vulnerabilities V-191: Apple Mac OS X Multiple Vulnerabilities July 3, 2013 - 6:00am Addthis PROBLEM: Apple has issued a security update for Mac OS X...

  8. Environment

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

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

  9. Environment

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

    Video News Room » News Releases » Environment /newsroom/_assets/images/envi-icon.png Earth, Environment Climate impacts, including global temperatures, drought and forest fires as well as Ocean and Sea Ice Modeling Health Space Computing Energy Environment Materials Science Technology The Lab Wildfire fuel being burned in the fire laboratory as the aerosols from the top are being sucked into inlets and sampled at the Missoula Fire Sciences Laboratory in Missoula, Montana by Los Alamos and

  10. Environment

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

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

  11. Appling County, Georgia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Georgia Appling County Pellets Places in Appling County, Georgia Baxley, Georgia Graham, Georgia Surrency, Georgia Retrieved from "http:en.openei.orgw...

  12. Environment

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

    Lab has a strategy to clean up the past, control current operations, and move toward a sustainable future in which waste is minimized and other effects on the environment are...

  13. Production of alcohol from apple pomace

    SciTech Connect (OSTI)

    Hang, Y.D.; Lee, C.Y.; Woodams, E.E.; Cooley, H.J.

    1981-12-01

    Production of ethyl alcohol from apple pomace with a Montrachet strain of Saccharomyces cerevisiae is described. More than 43 grams of the ethyl alcohol could be produced per kg of apple pomace fermented at 30 degrees Celcius in 24 hours. The fermentation efficiency of this process was approximately 89%. (Refs. 9).

  14. Ergonomic evaluation of the Apple Adjustable Keyboard

    SciTech Connect (OSTI)

    Tittiranonda, P.; Burastero, S.; Shih, M.; Rempel, D.

    1994-05-01

    This study presents an evaluation of the Apple Adjustable Keyboard based on subjective preference and observed joint angles during typing. Thirty five keyboard users were asked to use the Apple adjustable keyboard for 7--14 days and rate the various characteristics of the keyboard. Our findings suggest that the most preferred opening angles range from 11--20{degree}. The mean ulnar deviation on the Apple Adjustable keyboard is 11{degree}, compared to 16{degree} on the standard keyboard. The mean extension was decreased from 24{degree} to 16{degree} when using the adjustable keyboard. When asked to subjectively rate the adjustable keyboard in comparison to the standard, the average subject felt that the Apple Adjustable Keyboard was more comfortable and easier to use than the standard flat keyboard.

  15. Production of fuels and chemicals from apple pomace

    SciTech Connect (OSTI)

    Hang, Y.D.

    1987-03-01

    Nearly 36 million tons of apples are produced annually in the US. Approximately 45% of the total US apple production is used for processing purposes. The primary by-product of apple processing is apple pomace. It consists of the presscake resulting from pressing apples for juice or cider, including the presscake obtained in pressing peel and core wastes generated in the manufacture of apple sauce or slices. More than 500 food processing plants in the US produce a total of about 1.3 million metric tons of apple pomace each year, and it is likely that annual disposal fees exceed $10 million. Apple pomace has the potential to be used for the production of fuels (ethanol and biogas containing 60% methane) and food-grade chemicals. These uses will be reviewed in this article.

  16. Communicating between the Apple and the Wang

    SciTech Connect (OSTI)

    Barton, G.W., Downey, R.

    1982-10-26

    This manual covers what the beginner needs to know in order to transfer files between an Apple's Microcomputer and a Wang's OIS Word Processor. We have also tried to indicate where the experienced user might want to look for additional details. We cover the use of Apple Writer )(, VisiTerm, VisiCalc, and EasyWriter Professional. For us, the two most useful connections are from Applewriter to Wang and from Visicalc to Wang. From Wang to Apple Writer via Visiterm may have some value. Files can be transferred by VisiTerm to Wang, but they arrive with RETURNS in the middle of words, which have to be edited out, so we do not recommend it. We describe how to go from EasyWriter to Wang, but we do not know how to go from Wang to EasyWriter. We see no reason to go from Wang to VisiCalc, so we haven't thought about it. All instructions are given for a typical configuration of the Apple, namely the one on which this manual was composed. It is detailed in the section on Hardware and Software.

  17. Innovative Hydropower Technology Now Powering an Apple Data Center |

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

    Department of Energy Hydropower Technology Now Powering an Apple Data Center Innovative Hydropower Technology Now Powering an Apple Data Center November 24, 2015 - 9:43am Addthis Innovative Hydropower Technology Now Powering an Apple Data Center Sarah Wagoner Sarah Wagoner Communications Specialist, Wind and Water Power Technologies Office Above: Completed Intake Structure. Water from the irrigation canal is divided in two as it approaches the plant. The existing drop structure (foreground)

  18. V-115: Apple iOS Bugs Let Local Users Gain Elevated Privileges...

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

    5: Apple iOS Bugs Let Local Users Gain Elevated Privileges V-115: Apple iOS Bugs Let Local Users Gain Elevated Privileges March 20, 2013 - 12:08am Addthis PROBLEM: Apple iOS Bugs...

  19. V-113: Apple Safari Bugs Let Remote Users Execute Arbitrary Code...

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

    3: Apple Safari Bugs Let Remote Users Execute Arbitrary Code V-113: Apple Safari Bugs Let Remote Users Execute Arbitrary Code March 18, 2013 - 1:53am Addthis PROBLEM: Apple Safari...

  20. From: Nicholas Ammann [mailto:nammann@apple.com

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

    Power Supply Rulemaking - Ex Parte Communication Below are a list of topics that Apple Inc. discussed with DOE. - Timeline for the effective date of the DOE battery charger ...

  1. Apple Valley, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Apple Valley, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 34.5008311, -117.1858759 Show Map Loading map... "minzoom":false,"map...

  2. T-676: Apple iOS Certificate Chain Validation Flaw Lets Certain...

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

    Users Access or Modify SSLTLS Sessions T-676: Apple iOS Certificate Chain Validation ... Apple Support Addthis Related Articles T-727:Microsoft Windows SSLTLS Protocol Flaw ...

  3. New SRC APPLE ll Variable Polarization Beamline

    SciTech Connect (OSTI)

    M Severson; M Bissen; M Fisher; G Rogers; R Reininger; M Green; D Eisert; B Tredinnick

    2011-12-31

    SRC has recently commissioned a new Varied Line-Spacing Plane Grating Monochromator (VLS-PGM) utilizing as its source a 1 m long APPLE II insertion device in short-straight-section 9 of the Aladdin storage ring. The insertion device reliably delivers horizontal, vertical, and right and left circularly polarized light to the beamline. Measurements from an in situ polarimeter can be used for undulator corrections to compensate for depolarizing effects of the beamline. The beamline has only three optical elements and covers the energy range from 11.1 to 270 eV using two varied line-spacing gratings. A plane mirror rotates to illuminate the gratings at the correct angle to cancel the defocus term at all photon energies. An exit slit and elliptical-toroid refocusing mirror complete the beamline. Using a 50 {mu}m exit slit, the beamline provides moderate to high resolution, with measured flux in the mid 10{sup 12} (photons/s/200 mA) range, and a spot size of 400 {mu}m horizontal by 30 {mu}m vertical.

  4. U-239: Apple iPhone SMS Processing Flaw Lets Remote Users Spoof...

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

    U-165: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs T-676: Apple iOS Certificate Chain Validation Flaw Lets Certain Remote Users Access or ...

  5. V-020: Apple QuickTime Multiple Flaws Let Remote Users Execute...

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

    0: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code V-020: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code November 9, 2012 - 6:00am...

  6. Using the Apple LaserWriter at ANL

    SciTech Connect (OSTI)

    Errion, S.M.; Thommes, M.M. Caruthers, C.M.

    1987-09-01

    Using the Apple LaserWriter at ANL (ANL/TM 452) explains how Argonne computer users (with CMS, MVS, or VAX/VMS accounts) can print quality text and graphics on the Apple LaserWriter. Currently, applications at Argonne that are compatible with the Apple LaserWriter include Waterloo Script, CA/ISSCO graphics software (i.e., Cuechart, Tellagraf, and Disspla), SAS/Graph, ANSYS (version 4.2), and some personal computer test and graphics software. This manual does not attempt to cover use of the Apple LaserWriter with other applications, though some information on the handling of PostScript-compatible files may be valid for other applications. Refer to the documentation of those applications to learn how they work with the Apple LaserWriter. Most of the information in this manual applies to the Allied Linotype L300P typesetter in Building 222. However, the typesetter is not a high volume output device and should be used primarily for high quality (1250 and 2500 dots per inch) final copy output for Laboratory publications prior to making printing plates. You should print all drafts and proof pages on LaserWriers or other printers compatible with the PostScript page description language. Consult with Graphic Arts (at extension 2-5603) to determine the availability of the typesetter for printing the final copy of your document or graphics application. Since the Apple LaserWriter itself produces good quality output (300 dots per inch), we expect that most internal documents consisting of test or graphics will continue to be printed at LaserWriters distributed throughout the Laboratory. 5 figs., 2 tabs.

  7. V-137: Apple Mac OS X update for Java | Department of Energy

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

    7: Apple Mac OS X update for Java V-137: Apple Mac OS X update for Java April 18, 2013 - 6:00am Addthis PROBLEM: Apple Mac OS X update for Java PLATFORM: Mac OS X 10.6, OS X Lion...

  8. DOE - NNSA/NFO -- News & Views Apple II

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

    Typical American Community Destroyed at Nevada National Security Site Photo - Apple II test, house on Yucca Flat On May 5, 1955 a 29-kiloton device named "Apple II" was detonated from a 500-foot tower on Yucca Flat. It was the second nationally televised nuclear test associated with an extensive civil effects program. The first shot was "Annie" on March 17, 1953. Annie was part of a civil effects test named Operation Cue, conducted by the Federal Civil Defense Administration

  9. Firm develops own EMS built on Apple computer

    SciTech Connect (OSTI)

    Pospisil, R.

    1982-04-05

    Firestone Fibers and Textile Co. programmed a $2000 desktop Apple II computer and special electronic panels designed by the engineering staff to perform process control and other energy-management functions. The system should reduce natural gas consumption 40% and save the company up to $75,000 a year by reducing the amount of hot air exhausted from fabric-treating ovens. The system can be expanded to control lights and space-conditioning equipment. The company is willing to negotiate with other firms to market the panels. The Apple II was chosen because it has a high capacity for data acquisition and testing and because of the available software. (DCK)

  10. T-673: Apple Safari Multiple Flaws Let Remote Users Execute Arbitrary Code, Conduct Cross-Site Scripting Attacks

    Broader source: Energy.gov [DOE]

    Apple Safari Multiple Flaws Let Remote Users Execute Arbitrary Code, Conduct Cross-Site Scripting Attacks

  11. Use of an Apple IIe microcomputer for pyrolysis data acquisition

    SciTech Connect (OSTI)

    Not Available

    1988-02-01

    An Apple IIe microcomputer is being used to collect data and to control a pyrolysis system. Pyrolysis data for bitumen and kerogen are widely used to estimate source rock maturity. For a detailed analysis of kinetic parameters, however, data must be obtained more precisely than for routine pyrolysis. The authors discuss the program which controls the temperature ramp of the furnace that heats the sample, and collects data from a thermocouple in the furnace and from the flame ionization detector measuring evolved hydrocarbons. These data are stored on disk for later use by programs that display the results of the experiment or calculate kinetic parameters. The program is written in Applesoft BASIC with subroutines in Apple assembler for speed and efficiency.

  12. Mercury residues in south Florida apple snails (Pomacea paludosa)

    SciTech Connect (OSTI)

    Eisemann, J.D.; Beyer, W.N.; Morton, A.; Bennetts, R.E.

    1997-05-01

    Mercury concentrations in the sediments of south Florida wetlands have increased three fold in the last century. Because south Florida is home to many endemic and endangered species, it is important to understand the potential impacts of mercury in this ecosystem`s food web. Recent research by Malley et al. has shown mollusks to be sensitive indicators of methyl mercury which can reflect small differences in background methyl mercury concentrations. In this study, we attempted to determine if the apple snail (Pomacea paludosa) or its eggs are good indicators of bioavailable mercury. Then, using the apple snail as an indicator, we attempted to determine geographic differences in the concentrations of mercury in south Florida. 12 refs., 1 fig., 1 tab.

  13. From: Nicholas Ammann [mailto:nammann@apple.com]

    Energy Savers [EERE]

    Tuesday, July 16, 2013 4:35 PM To: Exparte Communications Subject: Request for Information on Evaluating New Products for the Battery Chargers and External Power Supply Rulemaking - Ex Parte Communication Below are a list of topics that Apple Inc. discussed with DOE. - Timeline for the effective date of the DOE battery charger efficiency regulation and the external power supply regulation. - Flexibility of DOE Battery Charger efficiency mark, including using software or package as an alternate

  14. U-170: Apple QuickTime Multiple Flaws Let Remote Users Execute Arbitrary Code

    Broader source: Energy.gov [DOE]

    Multiple vulnerabilities were reported in Apple QuickTime. A remote user can cause arbitrary code to be executed on the target user's system.

  15. U-239: Apple iPhone SMS Processing Flaw Lets Remote Users Spoof SMS Source

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

    Addresses | Department of Energy 39: Apple iPhone SMS Processing Flaw Lets Remote Users Spoof SMS Source Addresses U-239: Apple iPhone SMS Processing Flaw Lets Remote Users Spoof SMS Source Addresses August 20, 2012 - 7:00am Addthis PROBLEM: Apple iPhone SMS Processing Flaw Lets Remote Users Spoof SMS Source Addresses PLATFORM: Version(s): 6 beta 4 and prior versions ABSTRACT: A remote user can spoof SMS source addresses. Reference LINKS: SecurityTracker Alert ID: 1027410 Apple.com PCMag.com

  16. T-634: Apple Mac OS X MacDefender Fake Antivirus Malicious Software

    Broader source: Energy.gov [DOE]

    Apple Mac OS X users could infect their systems after visiting a malicious web page. Reports suggest that the Apple Safari web browser could allow automatic download and execution of the JavaScript-based malware because of an incorrectly set security option in Safari.

  17. Preparing the BESSY APPLE Undulators for Top-Up Operation

    SciTech Connect (OSTI)

    Bahrdt, J.; Frentrup, W.; Gaupp, A.; Scheer, M.

    2007-01-19

    BESSY plans to go to topping up operation in the near future. A high injection efficiency is essential to avoid particle losses inside the undulator magnets and to ensure a low radiation background in the beamlines. Dynamic and static multipoles of the insertion devices have to be minimized to accomplish this requirement. APPLE II devices show strong dynamic multipoles in the elliptical and vertical polarization mode. Measurements before and after shimming of these multipoles are presented. The static multipoles of the BESSY UE56-2 which are due to systematic block inhomgeneities have successfully been shimmed recovering the full dynamic aperture.

  18. ENERGY COMMISSION APPL.lCATION FOR SOURCE MATERIAL LICENSE

    Office of Legacy Management (LM)

    COMMISSION APPL.lCATION FOR SOURCE MATERIAL LICENSE Pursuant to the rcgu!ations in Title 10, Code of Federal Regulations, Chapter 1, Part 40, application is hereby made for a license to receive, possess, use, transfer, deliver or import into the United Stat-, source material for the activity or activities described. 1. (check ooa) 2. NAME OF APPLICANT W. R. GRACE 6 Co. 0 (a) New Iicense 0 (b) Amendment to License No.- Davison Chemical Division STA-422 3. Q (c) Renewal of Licensr No. 0 (d)

  19. U-165: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof

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

    Address Bar URLs | Department of Energy 5: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs U-165: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs May 9, 2012 - 7:00am Addthis PROBLEM: Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Spoof Address Bar URLs PLATFORM: prior to 5.1.1; iPhone 3GS, iPhone 4, iPhone 4S, iPod touch (3rd generation) and later, iPad, iPad 2 ABSTRACT: Two vulnerabilities were reported in

  20. Solid state fermentation system for production of ethanol from apple pomace

    SciTech Connect (OSTI)

    Hang, Y.D.; Lee, C.Y.; Woodams, E.E.

    1982-01-01

    A solid state fermentation system for the production of ethanol from apple pomace with a Montrachet strain of Saccharomyces cerevisiae is described. The yields of ethanol varied from about 29 g to more than 40 g/kg of apple pomace, depending on the samples fermented. Separation of up to 99% of the ethanol from spent qpple pomace was achieved with a rotary vacuum evaporator. Alcohol fermentation of apple pomace might be an efficient method of alleviating waste disposal problems with the concomitant production of ethanol.

  1. A Fixed Gap APPLE II Undulator for SLS

    SciTech Connect (OSTI)

    Schmidt, T.; Imhof, A.; Ingold, G.; Jakob, B.; Vollenweider, C.

    2007-01-19

    To vary the polarization vector of an APPLE II undulator continuously from 0 - 180 deg., all four magnet arrays need to be movable. Following the adjustable-phase undulator approach by R. Carr, a 3.4 m long fixed gap undulator for SLS with a gap of 11.6 mm has been constructed. It will be installed in fall 2006. The gap drive is replaced by a pair-wise shift of the magnet arrays to change the energy, while the polarization is changed by shifts of diagonal arrays. The high injection efficiency and standard operation top-up mode at the SLS allows this simplified undulator design. The design as well as the operational aspects will be discussed.

  2. The Macolumn: Desperately seeking software. [Geologic software for the Apple Macintosh

    SciTech Connect (OSTI)

    Busbey, A.B.

    1988-08-01

    The Apple Macintosh has been available since 1984, but there has been little development of commercial geological software for it. The author briefly reviews what geological software is available for the Macintosh

  3. A possibility for using an APPLE undulator to generate a photon beam with transverse optical modes.

    SciTech Connect (OSTI)

    Sasaki, S.; McNulty, I.; Shimada, T.; JAEA

    2008-01-01

    We investigate use of an APPLE-type undulator for generating Laguerre-Gaussian (LG) and Hermite-Gaussian (HG) mode beams. We find that the second harmonic radiation in the circular mode corresponds to an LG beam with l=1, and the second harmonic in the linear mode corresponds to an HG beam with l=1. The combination of an APPLE undulator and conventional monochromator optics may provide an opportunity for a new type of experimental research in the synchrotron radiation community.

  4. Effects of acid rain on apple tree productivity and fruit quality

    SciTech Connect (OSTI)

    Forsline, P.L.; Musselman, R.C.; Kender, W.J.; Dee, R.J.

    1983-01-01

    Mature 'McIntosh', 'Empire', and 'Golden Delicious' apple trees (Malus domestica Borkh.) were sprayed with simulated acid rain solutions in the pH range of 2.5 to 5.5 at full bloom in 1980 and in 1981. In 1981, weekly sprays were applied at pH 2.75 and pH 3.25. Necrotic lesions developed on apple petals at pH 2.5 with slight injury appearing at pH 3.0 and pH 3.5. Apple foliage had no acid rain lesions at any of the pH levels tested. Pollen germination was reduced at ph 2.5 in 'Empire'. Slight fruit set reduction at pH 2.5 was observed in 'McIntosh'. The incidence of russetting on 'Golden Delicious' fruits was ameliorated by the presence of rain-exclusion chambers but was not affected by acid rain. With season-long sprays at pH 2.75, there was a slight delay in maturity and lower weight of 'McIntosh' apples. Even at the lowest pH levels no detrimental effects of simulated acid rain were found on apple tree productivity and fruit quality when measured as fruit set, seed number per fruit, and fruit size and appearance.

  5. T-676: Apple iOS Certificate Chain Validation Flaw Lets Certain Remote Users Access or Modify SSL/TLS Sessions

    Broader source: Energy.gov [DOE]

    Apple iOS Certificate Chain Validation Flaw Lets Certain Remote Users Access or Modify SSL/TLS Sessions.

  6. Prickett and Lonnquist aquifer simulation program for the Apple II minicomputer

    SciTech Connect (OSTI)

    Hull, L.C.

    1983-02-01

    The Prickett and Lonnquist two-dimensional groundwater model has been programmed for the Apple II minicomputer. Both leaky and nonleaky confined aquifers can be simulated. The model was adapted from the FORTRAN version of Prickett and Lonnquist. In the configuration presented here, the program requires 64 K bits of memory. Because of the large number of arrays used in the program, and memory limitations of the Apple II, the maximum grid size that can be used is 20 rows by 20 columns. Input to the program is interactive, with prompting by the computer. Output consists of predicted lead values at the row-column intersections (nodes).

  7. Effects of acid rain on apple tree productivity and fruit quality

    SciTech Connect (OSTI)

    Forsline, P.L.; Musselman, R.C.; Kender, W.J.; Dee, R.J.

    1983-01-01

    Mature McIntosh, Empire, and Golden Delicious apple trees (Malus domestica) were sprayed with simulated acid rain solutions in the pH range of 2.5 to 5.5 at full bloom in 1980 and 1981. In 1981, weekly sprays were applied at pH 2.75 and pH 3.25. Necrotic lesions developed on apple petals at pH 2.5 with slight injury appearing at pH 3.0 and 3.5. Apple foliage had no acid rain lesions at any of the pH levels tested. Pollen germination was reduced at pH 2.5 in Empire. Slight fruit set reduction at pH 2.5 was observed in McIntosh. Even at the lowest pH levels no detrimental effects of simulated acid rain were found on apple tree productivity and fruit quality when measured as fruit set, seed number per fruit, and fruit size and appearance.

  8. U-121: Apple iOS Bugs Let Remote Users Execute Arbitrary Code...

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

    ID: 1026774 Apple Security Updates About the security content of iOS 5.1 Software Update CVE-2012-0641, CVE-2012-0642, CVE-2012-0643, CVE-2011-3453, CVE-2012-0644, CVE-2012-0585,...

  9. The Macolumn - the plot thickens. [Review of a Apple Macintosh geologic software package and using a plotter with a Macintosh

    SciTech Connect (OSTI)

    Bushey, A.B. )

    1990-04-01

    Several geologic software packages are for the Apple Macintosh are reviewed along with an section on using a plotter with the Macintosh. The plotter is a CalComp Artisan 1025 8-pen plotter.

  10. The Macolumn - the Mac gets geophysical. [A review of geophysical software for the Apple Macintosh computer

    SciTech Connect (OSTI)

    Busbey, A.B. )

    1990-02-01

    Seismic Processing Workshop, a program by Parallel Geosciences of Austin, TX, is discussed in this column. The program is a high-speed, interactive seismic processing and computer analysis system for the Apple Macintosh II family of computers. Also reviewed in this column are three products from Wilkerson Associates of Champaign, IL. SubSide is an interactive program for basin subsidence analysis; MacFault and MacThrustRamp are programs for modeling faults.

  11. Evaluation of laboratory-scale in-vessel co-composting of tobacco and apple waste

    SciTech Connect (OSTI)

    Kop?i?, Nina Vukovi? Domanovac, Marija; Ku?i?, Dajana; Briki, Felicita

    2014-02-15

    Highlights: Apple and tobacco waste mixture was efficiently composted during 22 days. Physicalchemical and microbiological properties of the mixture were suitable the process. Evaluation of selected mathematical model showed good prediction of the temperature. The temperature curve was a mirror image of the oxygen concentration curve. The peak values of the temperature were occurred 9.5 h after the peak oxygen consumption. - Abstract: Efficient composting process requires set of adequate parameters among which physicalchemical properties of the composting substrate play the key-role. Combining different types of biodegradable solid waste it is possible to obtain a substrate eligible to microorganisms in the composting process. In this work the composting of apple and tobacco solid waste mixture (1:7, dry weight) was explored. The aim of the work was to investigate an efficiency of biodegradation of the given mixture and to characterize incurred raw compost. Composting was conducted in 24 L thermally insulated column reactor at airflow rate of 1.1 L min{sup ?1}. During 22 days several parameters were closely monitored: temperature and mass of the substrate, volatile solids content, C/N ratio and pH-value of the mixture and oxygen consumption. The composting of the apple and tobacco waste resulted with high degradation of the volatile solids (53.1%). During the experiment 1.76 kg of oxygen was consumed and the C/N ratio of the product was 11.6. The obtained temperature curve was almost a mirror image of the oxygen concentration curve while the peak values of the temperature were occurred 9.5 h after the peak oxygen consumption.

  12. Characterization of the Support and Drive System of the PETRA III APPLE Undulator

    SciTech Connect (OSTI)

    Bahrdt, J.; Baecker, H.-J.; Frentrup, W.; Gaupp, A.; Gottschlich, S.; Kuhn, C.; Scheer, M.; Schulz, B.; Gast, M.; Englisch, U.; Schoeps, A.; Tischer, M.

    2010-06-23

    Helmholtzzentrum Berlin has built an APPLE II undulator for the storage ring PETRA III. The device has a total length of 5m and a minimum gap of 11mm. The high magnetic forces in particular in the inclined mode have been analyzed by means of finite element methods (FEM). Specific mechanic components such as flexible joints have been optimized to cope with the gap- and shift-dependent 3D-forces and a sophisticated control and drive system has been implemented. After completion of the device, detailed laser interferometer measurements for all operation modes have been performed. The data are compared to the FEM simulations.

  13. User Environment

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

    Getting Started Configuration User Environment Programming Running Jobs File Storage Software and Tools Performance and Optimization Retirement Plans Jesup Dirac Edison Phase I Euclid - Retired 01/31/2013 Franklin - Retired 04/30/12 Bassi Storage & File Systems Data & Analytics Connecting to NERSC Queues and Scheduling Job Logs & Statistics Application Performance Training & Tutorials Software Policies User Surveys NERSC Users Group User Announcements Help Staff Blogs Request

  14. U-264: Apple OS X Lets Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges

    Broader source: Energy.gov [DOE]

    Several vulnerabilities were reported in Apple OS X. A remote user can execute arbitrary code on the target system. A remote user can obtain a password hash in certain cases. A local user can obtain elevated privileges on the target system. A local user can obtain password keystrokes.

  15. Structure of a Rhamnogalacturonan Fragment from Apple Pectin: Implications for Pectin Architecture

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

    Wu, Xiangmei; Mort, Andrew

    2014-01-01

    A comore » mmercial apple pectin was sequentially digested with the cloned enzymes endopolygalacturonase, galactanase, arabinofuranosidase, xylogalacturonase, and rhamnogalacturonan hydrolase. The rhamnogalacturonan hydrolase-generated oligosaccharides were separated by ultrafiltration, anion exchange, and size-exclusion chromatography. Fractions from the ion exchange chromatography were pooled, lyophilized, and screened by MALDI-TOF MS. An oligosaccharide (RGP14P3) was identified and its structure, α -D-Gal p A- ( 1 → 2 ) - α -L-Rha p - ( 1 → 4 ) - α -D-Gal p A- ( 1 → 2 ) - α -L-Rha p - ( 1 → 4 ) - α -D-Gal p A, determined by 1D and 2D NMR spectrometry. This oligosaccharide probably represents a direct connection between homogalacturonan and rhamnogalacturonan in pectin. Alternatively, it could indicate that the nonreducing end of rhamnogalacturonan starts with a galacturonic acid residue.« less

  16. Environment | Department of Energy

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

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

  17. Computing environment logbook

    DOE Patents [OSTI]

    Osbourn, Gordon C; Bouchard, Ann M

    2012-09-18

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

  18. When worlds collide - Mac to MS-DOS. [Data transfer to and from Apple Macintosh computers and MS-DOS based personal computers

    SciTech Connect (OSTI)

    Busbey, A.B.

    1989-04-01

    A number of methods and products, both hardware and software, to allow data exchange between Apple Macintosh computers and MS-DOS based systems. These included serial null modem connections, MS-DOS hardware and/or software emulation, MS-DOS disk-reading hardware and networking.

  19. Modules Software Environment

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

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

  20. Study of Row Phase Dependent Skew Quadrupole Fields in Apple-II Type EPUs at the ALS

    SciTech Connect (OSTI)

    Steier, C.; Marks, S.; Prestemon, Soren; Robin, David; Schlueter, Ross; Wolski, Andrzej

    2004-05-07

    Since about 5 years, Apple-II type Elliptically Polarizing Undulators (EPU) have been used very successfully at the ALS to generate high brightness photon beams with arbitrary polarization. However, both EPUs installed so far cause significant changes of the vertical beamsize, especially when the row phase is changed to change the polarization of the photons emitted. Detailed measurements indicate this is caused by a row phase dependent skew quadrupole term in the EPUs. Magnetic measurements revealed the same effect for the third EPU to be installed later this year. All measurements to identify and quantify the effect with beam will be presented, as well as some results of magnetic bench measurements and numeric field simulations.

  1. STAR Test Environment

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

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

  2. Extreme Environments (EFree) Center

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

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

  3. XML Engineering Environment

    Energy Science and Technology Software Center (OSTI)

    2006-07-27

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

  4. Building Informatics Environment

    Energy Science and Technology Software Center (OSTI)

    2008-06-02

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

  5. Purification of 1-aminocyclopropane-1-carboxylate synthase from apple fruits using s-adenosyl (3,4 sup 14 C)-methionine (SAM) as a probe

    SciTech Connect (OSTI)

    Yip, Wingkip; Dong, Jianguo,; Yang, Shang Fa )

    1989-04-01

    Tomato ACC synthase is inactivated by its substrate SAM, with the moiety of aminobutyrate being covalently linked to ACC synthase during the catalytic reactions. A partial purified ACC synthase (the catalytic activity 100 {mu}mol/h{center dot}mg protein) from pellets of apple extract was incubated with (3,4{sup 14}C) SAM. Only one radioactive peak was revealed in a C-4 reverse phase HPLC and one radioactive band on SDS-PAGE with an M.W. of 48 kDa. Apple ACC synthase in native form is resistant to V8, {alpha}-chromtrypsin and carboxylpeptidase A digestion, but effectively inactivated by trypsin and ficin, as demonstrated by both the activity assay and SAM labeling. The radioactive protein cut from the SDS-PAGE was injected to three mice, two of the mice showed responses to the protein in western blot analysis. The antibodies from mice is currently under characterization.

  6. NERSC User Environment

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

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

  7. Environment Feature Stories

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

    Stories /environment/_assets/images/icon_earthday.jpg Environment Feature Stories Our environmental stewardship commitment: we will clean up the past, minimize impacts for current environmental operations, and create a sustainable future. image description Los Alamos National Laboratory recognizes employee teams with 2015 Pollution Prevention Awards Nearly 400 Lab employees on 32 teams received Pollution Prevention awards during an Earth Day awards ceremony - 4/23/15 Haze of smoke emanating from

  8. Comment on “Dimpling in critical current density vs. magnetic field angle in YBa{sub 2}Cu{sub 3}O{sub 7} films irradiated with 3-MeV gold ions” [J. Appl. Phys. 114, 233911 (2013)

    SciTech Connect (OSTI)

    Long, N. J. Wimbush, S. C.

    2014-04-07

    We provide an alternative explanation for the results of Matsui et al. [J. Appl. Phys. 114, 233911 (2013)] by considering the effects of disorder on flux pinning.

  9. Environment scattering in GADRAS.

    SciTech Connect (OSTI)

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

    2013-09-01

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

  10. Risk Analysis Virtual ENvironment

    SciTech Connect (OSTI)

    2014-02-10

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

  11. Risk Analysis Virtual ENvironment

    Energy Science and Technology Software Center (OSTI)

    2014-02-10

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

  12. Multiprocessor programming environment

    SciTech Connect (OSTI)

    Smith, M.B.; Fornaro, R.

    1988-12-01

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

  13. ORISE: Contact Environment, Safety & Health

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

    Star Status Environment Work Smart Standards Oak Ridge Institute for Science Education Contact Us Use the form below to contact Environment, Safety & Health. Other contact...

  14. Environment/Health/Safety Concerns

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

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

  15. Ariane Environment | Open Energy Information

    Open Energy Info (EERE)

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

  16. Geoscience/Environment

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

    Geoscience/Environment Print From the high pressures at the Earth's core to the vacuum of outer space, the ALS has tools for investigating samples from either environmental extreme. "Geoscience" at the ALS covers a wide range of topics, from carbon sequestration and air quality to cometary composition and the formation of the solar system. To narrow the focus a bit, the ALS has an important role to play in addressing a number of environmental issues, including environmental

  17. Environment control system

    DOE Patents [OSTI]

    Sammarone, Dino G.

    1978-01-01

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

  18. (Managing the global environment)

    SciTech Connect (OSTI)

    Rayner, S.F.

    1989-10-03

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

  19. STATEOFNEWMEXICO ENVIRONMENT DEPARTMENT ENVIRONMENTAL HEALTH...

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

    STATEOFNEWMEXICO ENVIRONMENT DEPARTMENT ENVIRONMENTAL HEALTH DIVISION, HAZARDOUS WASTE BUREAU, Complainant UNITED STATES DEPARTMENT OF ENERGY, and NUCLEAR WASTE PARTNERSIDP, LLC...

  20. Extensible Computational Chemistry Environment

    Energy Science and Technology Software Center (OSTI)

    2012-08-09

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

  1. Fast neutron environments.

    SciTech Connect (OSTI)

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

    2011-10-01

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

  2. Alaska Forum on the Environment

    Broader source: Energy.gov [DOE]

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

  3. Environment Ohio | Open Energy Information

    Open Energy Info (EERE)

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

  4. Setting Up Your User Environment

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

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

  5. Wireless Environment LLC | Open Energy Information

    Open Energy Info (EERE)

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

  6. Colombia Ministry of Environment | Open Energy Information

    Open Energy Info (EERE)

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

  7. Response to “Comment on ‘Twin symmetry texture of energetically condensed niobium thin films on sapphire substrate’ ” [J. Appl. Phys. 112, 016101 (2012)

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

    Zhao, X.; Philips, L.; Reece, C. E.; Seo, Kang; Krishnan, M.; Valderrama, E.

    2012-07-01

    Welander is correct about the misidentified crystal-directions in the top-view sapphire lattice (Fig. 4 [Zhao et al., J. Appl. Phys. 110, 033523 (2011)]). He is also correct about the misorientation of the pole figures in Fig. 4. In Fig. 1 of this response, we have corrected these errors. Perhaps because of these errors, Welander misconstrued our discussion of the Nbcrystal growth as claiming a new 3D registry. That was not our intention. Rather, we wished to highlight the role of energetic condensation that drives low-defect crystal growth by a combination of non-equilibrium sub-plantation that disturbs the substrate lattice and thermalmore » annealing that annihilates defects and promotes large-grain crystal growth.« less

  8. Apple latent spherical virus vectors for reliable and effective virus-induced gene silencing among a broad range of plants including tobacco, tomato, Arabidopsis thaliana, cucurbits, and legumes

    SciTech Connect (OSTI)

    Igarashi, Aki; Yamagata, Kousuke; Sugai, Tomokazu; Takahashi, Yukari; Sugawara, Emiko; Tamura, Akihiro; Yaegashi, Hajime; Yamagishi, Noriko; Takahashi, Tsubasa; Isogai, Masamichi; Takahashi, Hideki; Yoshikawa, Nobuyuki

    2009-04-10

    Apple latent spherical virus (ALSV) vectors were evaluated for virus-induced gene silencing (VIGS) of endogenous genes among a broad range of plant species. ALSV vectors carrying partial sequences of a subunit of magnesium chelatase (SU) and phytoene desaturase (PDS) genes induced highly uniform knockout phenotypes typical of SU and PDS inhibition on model plants such as tobacco and Arabidopsis thaliana, and economically important crops such as tomato, legume, and cucurbit species. The silencing phenotypes persisted throughout plant growth in these plants. In addition, ALSV vectors could be successfully used to silence a meristem gene, proliferating cell nuclear antigen and disease resistant N gene in tobacco and RCY1 gene in A. thaliana. As ALSV infects most host plants symptomlessly and effectively induces stable VIGS for long periods, the ALSV vector is a valuable tool to determine the functions of interested genes among a broad range of plant species.

  9. SC e-journals, Environment

    Office of Scientific and Technical Information (OSTI)

    Environment Acta hydrochimica et hydrobiologica Advances in Water Resources Agricultural & Forest Meteorology Air, Soil and Water Research - OAJ American Journal of Environmental Sciences - OAJ Annual Review of Ecology, Evolution, and Systematics Annual Review of Environment and Resources Annual Review of Plant Biology Applied and Environmental Microbiology Applied and Environmental Soil Science - OAJ Applied Microbiology and Biotechnology Aquatic Ecology Archives of Environmental

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  12. DPC materials and corrosion environments.

    SciTech Connect (OSTI)

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

    2014-10-01

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

  13. Aging and the geochemical environment

    SciTech Connect (OSTI)

    Not Available

    1981-01-01

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

  14. 04-Environment-Turner.pdf

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

    Computing Environment Node Types * Login nodes - Shared - Job p repara,on a nd s ubmission * MOM n odes - Shared - Where b atch s cript e xecutes * Parallel j ob l auncher - ...

  15. Environment | OpenEI Community

    Open Energy Info (EERE)

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

  16. Alaska Forum on the Environment

    Broader source: Energy.gov [DOE]

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

  17. Virtual Advanced Power Training Environments | The Ames Laboratory

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

    Virtual Advanced Power Training Environments

  18. Environment and Compliance | Department of Energy

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

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

  19. environment

    National Nuclear Security Administration (NNSA)

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

  20. environment

    National Nuclear Security Administration (NNSA)

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

  1. Anthropogenic radionuclides in the environment

    SciTech Connect (OSTI)

    Hu, Q; Weng, J; Wang, J

    2007-11-15

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

  2. Environment, Safety and Health Reporting

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

    2012-01-01

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

  3. Environment, Safety, and Health Reporting

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

    2003-08-19

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

  4. Virtual Control Systems Environment (VCSE)

    SciTech Connect (OSTI)

    Atkins, Will

    2012-10-08

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

  5. Environment, Safety and Health Reporting

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

    2011-06-27

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

  6. Alaska Forum on the Environment

    Broader source: Energy.gov [DOE]

    The Alaska Forum on the Environment is Alaska's largest statewide gathering of environmental professionals from government agencies, nonprofit and for-profit businesses, community leaders, Alaskan youth, conservationists, biologists, and community elders. The sessions include topics on climate change, energy, environmental regulations, cleanup and remediation, solid waste, and more.

  7. Virtual Control Systems Environment (VCSE)

    ScienceCinema (OSTI)

    Atkins, Will

    2014-02-26

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

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

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

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

  9. New Mexico Environment Department | Open Energy Information

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  11. Geothermal/Environment | Open Energy Information

    Open Energy Info (EERE)

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

  12. Delta Energy Environment | Open Energy Information

    Open Energy Info (EERE)

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

  13. Ecology Environment Inc | Open Energy Information

    Open Energy Info (EERE)

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

  14. Policy and Regulatory Environment | Department of Energy

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

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

  15. Environment and Compliance | Department of Energy

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

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

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

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

    Environment Inside a PV Module (Presentation), NREL (National Renewable Energy Laboratory) Understanding the Temperature and Humidity Environment Inside a PV Module ...

  17. Bite the apple, get driven out of the garden: A risky story telling at the ASME town meeting

    SciTech Connect (OSTI)

    Majumdar, K.C.

    1994-11-01

    Risk, the all-encompassing four-letter word became a widely used household cliche and an institutional mantra in the nineties. Risk analysis models from the Garden of Eden to the Capitol Hill lawn have made a number of sharp paradigm shifts to evolve itself as a decision-making tool from individual risk perception to societal risk-based regulatory media. Risk always coexists with benefit and is arbitrated by costs. Risk-benefit analysis has been in use in business and industry in economic ventures for a long time. Only recently risk management in its current state of development, evolved as a regulatory tool for controlling large technological systems that have potential impacts on the health and safety of the public and on the sustainability of the ecology and the environment. This paper summarizes the evolution of the risk management concepts and models in industry and the regulatory agencies in the US over the last three decades. It also discusses the benefits and limitations of this evolving discipline as it is applied to high-risk technologies from the nuclear power plant and petrochemical industry, etc. to nuclear weapons technology.

  18. Environment, Safety and Health Reporting

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

    2011-06-27

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

  19. Safety & Environment | Jefferson Lab

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

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

  20. Built Environment Wind Turbine Roadmap

    SciTech Connect (OSTI)

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

    2012-11-01

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

  1. Environment, Health, and Safety | NREL

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

    Environment, Health, Safety & Security Environmental Protection Agency Safer Choice Partner of the Year Awards Environmental Protection Agency Safer Choice Partner of the Year Awards DOE was recognized as part of the Federal Sustainable Acquisitions and Materials Management Practices (SAMM) Working Group under the Program Supporter category. Read more Climate Change Adaptation Training at HAMMER June 21-22, 2016 Climate Change Adaptation Training at HAMMER June 21-22, 2016 Executive Order

  2. environment | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  3. Computer Assisted Virtual Environment - CAVE

    ScienceCinema (OSTI)

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

    2014-06-09

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

  4. RNEDE: Resilient Network Design Environment

    SciTech Connect (OSTI)

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

    2010-08-01

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

  5. MOOSE: Multiphysics Object-Oriented Simulation Environment

    ScienceCinema (OSTI)

    Gaston, Derek

    2014-05-30

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

  6. Advanced Instrumentation for Extreme Environments

    SciTech Connect (OSTI)

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

    2013-01-01

    The Department of Energy (DOE) Office of Nuclear Energy (NE) is pursuing embedded instrumentation and controls (I&C) technology for next generation nuclear power generation applications. Embedded systems encompass a wide range of configurations and technologies; we define embedding in this instance as the integration of the sensors and the control system design into the component design using a systems engineering process. Embedded I&C systems are often an essential part of developing new capabilities, improving reliability, enhancing performance, and reducing operational costs. The new intrinsically safe, more efficient, and cost effective reactor technologies (Next Generation Nuclear Plant and Small Modular Reactors) require the development and application of new I&C technologies. These new designs raise extreme environmental challenges such as high temperatures (over 700 C) and material compatibility (e.g., molten salts). The desired reliability and functionality requires measurements in these extreme conditions including high radiation environments which were not previously monitored in real time. The DOE/NE Nuclear Energy Enabling Technologies (NEET) program currently has several projects investigating I&C technologies necessary to make these reactor designs realizable. The project described in this paper has the specific goal of investigating embedded I&C with the following objectives: 1.Explore and quantify the potential gains from embedded I&C improved reliability, increased performance, and reduced cost 2.Identify practical control, sensing, and measurement techniques for the extreme environments found in high-temperature reactors 3.Design and fabricate a functional prototype high-temperature cooling pump for molten salts represents target demonstration of improved performance, reliability, and widespread usage There are many engineering challenges in the design of a high-temperature liquid salt cooling pump. The pump and motor are in direct contact with molten fluoride salt at 700 C (1,292 F) as part of a reactor cooling loop. The motor-pump combination during normal operation would be red-hot (Figure 1). This environment challenges every facet of the design including seals, wiring, magnetic materials, and sensors. In this paper, we discuss the challenges of sensor design in extreme environments and specifically the sensor design for a high-temperature fluoride salt coolant pump. This pump will be used as a test-bed for embedded I&C development and validation in extreme environments.

  7. Coexistence: Exploration and the environment

    SciTech Connect (OSTI)

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

    1995-12-31

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

  8. Advanced engineering environment pilot project.

    SciTech Connect (OSTI)

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

    2006-10-01

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

  9. Reference waste package environment report

    SciTech Connect (OSTI)

    Glassley, W.E.

    1986-10-01

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

  10. Environment, Safety, and Health Reporting Manual

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

    1996-11-07

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

  11. Environment Safety and Health Reporting Manual

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

    1995-09-30

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

  12. Radiation effects in the environment

    SciTech Connect (OSTI)

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

    1999-04-01

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

  13. State of the research environment - 2013

    SciTech Connect (OSTI)

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

    2014-02-01

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

  14. Multiphysics Object Oriented Simulation Environment

    Energy Science and Technology Software Center (OSTI)

    2014-02-12

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

  15. Advanced engineering environment collaboration project.

    SciTech Connect (OSTI)

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

    2008-12-01

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

  16. Radionuclide behavior in the environment

    SciTech Connect (OSTI)

    Tveten, U. )

    1991-09-01

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

  17. Multiphysics Object Oriented Simulation Environment

    SciTech Connect (OSTI)

    2014-02-12

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

  18. Generalized Environment for Modeling Systems

    Energy Science and Technology Software Center (OSTI)

    2012-02-07

    GEMS is an integrated environment that allows technical analysts, modelers, researchers, etc. to integrate and deploy models and/or decision tools with associated data to the internet for direct use by customers. GEMS does not require that the model developer know how to code or script and therefore delivers this capability to a large group of technical specialists. Customers gain the benefit of being able to execute their own scenarios directly without need for technical support.more » GEMS is a process that leverages commercial software products with specialized codes that add connectivity and unique functions to support the overall capability. Users integrate pre-existing models with a commercial product and store parameters and input trajectories in a companion commercial database. The model is then exposed into a commercial web environment and a graphical user interface (GUI) is applied by the model developer. Users execute the model through the web based GUI and GEMS manages supply of proper inputs, execution of models, routing of data to models and display of results back to users. GEMS works in layers, the following description is from the bottom up. Modelers create models in the modeling tool of their choice such as Excel, Matlab, or Fortran. They can also use models from a library of previously wrapped legacy codes (models). Modelers integrate the models (or a single model) by wrapping and connecting the models using the Phoenix Integration tool entitled ModelCenter. Using a ModelCenter/SAS plugin (DOE copyright CW-10-08) the modeler gets data from either an SAS or SQL database and sends results back to SAS or SQL. Once the model is working properly, the ModelCenter file is saved and stored in a folder location to which a SharePoint server tool created at INL is pointed. This enables the ModelCenter model to be run from SharePoint. The modeler then goes into Microsoft SharePoint and creates a graphical user interface (GUI) using the ModelCenter WebPart (CW-12-04) created at INL to work inside SharePoint. The GUI tool links slider bars and drop downs to specific inputs and output of the ModelCenter model that is executable from SharePoint. The modeler also creates in SAS, dashboards, graphs and tables that are exposed by links and SAS and ModelCenter Web Parts into the SharePoint system. The user can then log into SharePoint, move slider bars and select drop down lists to configure the model parameters, click to run the model, and then view the output results that are based on their particular input choices. The main point is that GEMS eliminates the need for a programmer to connect and create the web artifacts necessary to implement and deliver an executable model or decision aid to customers.« less

  19. appl_household2001.pdf

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

    ... Q Q Q Q Q NF Video Cassette Recorders (VCRs) and DVD Players ...... 29.3 9.3 6.4 12.6 1.0 7.2 1 ...... 18.9 5.3 4.0 8.9 0.7 8.3 2 ...

  20. appl_household2001.pdf

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

    ... 11.4 Both ...... 1.9 0.3 0.4 0.5 Q Q 0.4 25.0 Video Cassette Recorders (VCRs) and DVD Players ...... 96.1 14.5 16.7 16.7 12.2 12.7 ...

  1. appl_household2001.pdf

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

    ... 0.3 0.4 1.3 13.2 Both ...... 1.9 1.6 Q Q Q 30.6 Video Cassette Recorders (VCRs) and DVD Players ...... 96.1 67.8 8.3 14.0 6.0 4.6 1 ...

  2. appl_household2001.pdf

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

    ... 1.9 0.3 0.5 0.3 0.3 0.6 26.4 Video Cassette Recorders (VCRs) and DVD Players ... 1.9 0.3 0.4 0.5 Q Q 0.4 25.0 Video Cassette Recorders (VCRs) and DVD Players ...

  3. appl_household2001.pdf

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

    ... Both ...... 1.9 0.8 0.5 Q Q 27.0 Video Cassette Recorders (VCRs) and DVD Players ...... 96.1 34.6 18.4 ...

  4. appl_household2001.pdf

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

    ... Both ...... 1.9 0.5 0.4 Q 19.8 Video Cassette Recorders (VCRs) and DVD Players ...... 96.1 22.5 15.6 ...

  5. appl_household2001.pdf

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

    ... 13.7 Both ...... 1.9 0.3 0.5 0.3 0.3 0.6 26.4 Video Cassette Recorders (VCRs) and DVD Players ...... 96.1 8.1 25.8 22.1 18.8 21.3 ...

  6. appl_household2001.pdf

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

    ... Both ...... 1.9 0.3 Q 0.2 27.2 Video Cassette Recorders (VCRs) and DVD Players ...... 96.1 21.0 6.1 ...

  7. appl_household2001.pdf

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

    ... 12.2 Both ...... 1.9 0.2 Q Q 35.2 Video Cassette Recorders (VCRs) and DVD Players ...... 96.1 18.0 13.3 ...

  8. appl_household2001.pdf

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

    ... 2.7 9.7 Both ...... 1.9 Q 0.3 0.6 1.1 Q 0.3 25.6 Video Cassette Recorders (VCRs) and DVD Players ...... 96.1 13.9 19.8 25.3 37.0 11.7 ...

  9. appl_household2001.pdf

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

    ... ...... 1.9 0.7 0.4 0.4 0.3 22.1 Video Cassette Recorders (VCRs) and DVD Players ...... 96.1 44.9 15.5 ...

  10. appl_household2001.pdf

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

    ... 8.9 Q Q 1.1 14.3 Both ...... 1.7 1.5 Q Q Q 43.3 Video Cassette Recorders (VCRs) and DVD Players ...... 66.7 58.5 1.9 1.4 5.0 7.1 1 ...

  11. appl_household2001.pdf

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

    ... Both ...... 1.9 Q 0.2 Q 0.4 24.5 Video Cassette Recorders (VCRs) and DVD Players ...... 96.1 6.3 11.4 6.7 ...

  12. AGREEMENT BETWEEN NEW MEXICO ENVIRONMENT DEPARTMENT HAZARDOUS...

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

    BETWEEN NEW MEXICO ENVIRONMENT DEPARTMENT HAZARDOUS WASTE BUREAU AND WASTE ISOLATION PILOT PLANT PERMITTEES REGARDING A TIME EXTENSION FOR DISPUTE RESOLUTION RELATED TO FINAL AUDIT...

  13. Built Environs Pty Ltd | Open Energy Information

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  15. Virtual Environment for Reactor Applications (VERA

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

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

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

    Office of Environmental Management (EM)

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

  17. Global Environment Fund GEF | Open Energy Information

    Open Energy Info (EERE)

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

  18. Geothermal/Environment | Open Energy Information

    Open Energy Info (EERE)

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

  19. Understanding the Energy Policy and Regulatory Environment

    Office of Environmental Management (EM)

    Understanding the Energy Policy and Regulatory Environment Douglas MacCourt Senior Policy ... fuel-fired electric steam and Natural gas-fired combined cycle generating units) ...

  20. Integrated Energy Analysis and Validation Environment | Department...

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

    simulation tools greatly accelerates creation of initial models and execution of sets ... will develop an integrated energy analysis and validation environment that ...

  1. Computing, Environment & Life Sciences Directorate Organization...

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

    Intranet About Us Intranet Argonne National Laboratory Computing, Environment and Life Sciences Organizations Facilities and Institutes News Events About Us Organization...

  2. The Environment Council | Open Energy Information

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

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

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  7. Comment on A study of vertical and in-plane electron mobility due to interface roughness scattering at low temperature in InAs-GaSb superlattices [J. Appl. Phys. 114, 053712 (2013)

    SciTech Connect (OSTI)

    Szmulowicz, F.

    2014-04-14

    The purpose of this comment is to point out that the paper by Safa, Asgari, and Faraone [J. Appl. Phys. 114, 053712 (2013)] (SAF) on electronic transport in superlattices contains a number of errors in physics and execution. By dealing with a finite number of periods and forcing the wave function to be zero at the upper and lower boundaries of the superlattice stack, SAF have turned the system into a quantum well for which the momentum along the growth axis is not a good quantum number, so that the bands in the growth direction are flat and the corresponding carrier velocities and vertical mobilities are zero. A number of other errors allow the authors to get nonzero results and to reach conclusions that qualitatively mirror those of Szmulowicz, Haugan, Elhamri, and Brown [Phys. Rev. B 84, 155307 (2011)].

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

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

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

  9. 2015 Tribal Lands and Environment Forum

    Broader source: Energy.gov [DOE]

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

  10. 2015 Tribal Lands and Environment Forum

    Broader source: Energy.gov [DOE]

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

  11. Built Environment Analysis Tool: April 2013

    SciTech Connect (OSTI)

    Porter, C.

    2013-05-01

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

  12. Webinar: Biofuels for the Environment and Communities

    Broader source: Energy.gov [DOE]

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

  13. Line Environment, Safety and Health Oversight

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

    1997-06-26

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

  14. Acquisition and the Environment | Department of Energy

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

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

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

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

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

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

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

    Documents Environment, Health, and Safety Printable Version Construction Subcontractors Documents The purpose of this page is to ensure NREL Environment, Health and Safety (EH&S) requirements are understood by construction subcontractors and incorporated into their planning, procurement, and execution of construction work activities at NREL. It is important that all construction subcontractors and their lower-tiers subcontractors familiarize themselves with these requirements before

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

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

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

  18. Environment, Safety, and Health Reporting Manual

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

    2000-01-28

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

  19. Built Environment Energy Analysis Tool Overview (Presentation)

    SciTech Connect (OSTI)

    Porter, C.

    2013-04-01

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

  20. Enhancing carburization resistance in fossil fuel environments

    SciTech Connect (OSTI)

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

    1995-11-01

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

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

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

    environment Tag: environment Displaying 1 - 7 of 7... Category: News Y-12 completes waste removal project two years ahead of schedule Y-12 completed disposition of 2,247 containers of mixed waste more than two years ahead of the deadline. More... Category: News Bike to work Seven Y-12 employees biked to work from Oak Ridge May 22 in recognition of National Bike Month. More... Category: About The greening of Y-12 Learn a few Y-12 green facts. More... Category: About Green is the new black TN

  2. Natural radiation environment III. [Lead Abstract

    SciTech Connect (OSTI)

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

    1980-01-01

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

  3. Neutrino mixing and oscillations in astrophysical environments

    SciTech Connect (OSTI)

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

    2014-05-02

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

  4. NETL- Severe Environment Corrosion Erosion Facility

    ScienceCinema (OSTI)

    None

    2014-06-16

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

  5. Built-Environment Wind Turbine Roadmap

    SciTech Connect (OSTI)

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

    2012-11-01

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

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

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

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

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

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

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

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

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

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

  9. Prototype heater test of the environment around a simulated waste...

    Office of Scientific and Technical Information (OSTI)

    Prototype heater test of the environment around a simulated waste package Citation Details In-Document Search Title: Prototype heater test of the environment around a simulated ...

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

    Open Energy Info (EERE)

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

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

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

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

  12. Cielo Computational Environment Usage Model With Mappings to...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Cielo Computational Environment Usage Model With Mappings to ACE ... Citation Details In-Document Search Title: Cielo Computational Environment Usage Model ...

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

    Open Energy Info (EERE)

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

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

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

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

  15. Certificate in Renewable Energy and the Environment | Photosynthetic...

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

    Certificate in Renewable Energy and the Environment Certificate in Renewable Energy and the Environment Awarded by PARCI-CARES, the Certificate in Renewable Energy and the...

  16. Certificate in Renewable Energy and the Environment Forms | Photosynth...

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

    Certificate in Renewable Energy and the Environment Forms Certificate in Renewable Energy and the Environment Forms Students interested in the certificate program should first...

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

    Open Energy Info (EERE)

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

  18. Centre for Science and Environment | Open Energy Information

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

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

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

  4. Economic Environment 0 Anirban Basu, Chairman & CEO, Sage Policy...

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

    Economic Environment 0 Anirban Basu, Chairman & CEO, Sage Policy Group, Inc. Economic Environment 0 Anirban Basu, Chairman & CEO, Sage Policy Group, Inc. Topics Discussed: Real GDP ...

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

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

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  9. Shanghai Nikki Environment System Inc | Open Energy Information

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Office of Environmental Management (EM)

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

  12. Shanghai Environment and Energy Exchange | Open Energy Information

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  19. DOE Standard Integration Of Environment,Safety, and Health Into...

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

    Standard Integration Of Environment,Safety, and Health Into Facility Disposition Activities DOE Standard Integration Of Environment,Safety, and Health Into Facility Disposition ...

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  3. 2011 Annual Planning Summary for NNSA, Infrastructure and Environment...

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

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

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

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

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

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

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

    Subcommttee on Energy and Environment of the Committee on Science U.S. House of Representatives Gregory H. Friedman: Before the Subcommttee on Energy and Environment of the ...

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

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

    Environment and the Economyof the Committee on Energy and Commerce U.S. House of Representatives Gregory H. Friedman: Before the Subcommittee on Environment and the Economyof the ...

  7. Energy Environment Business Services EEBS | Open Energy Information

    Open Energy Info (EERE)

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

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

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

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

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

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

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

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

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

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

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

    Open Energy Info (EERE)

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

  12. Greengenes: 16S rRNA Database and Workbench Compatible with ARB

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

    DeSantis, T. Z.; Hugenholtz, P.; Larsen, N.; Rojas, M.; Brodie, E. L.; Keller, K.; Huber, T.; Dalevi, D. Hu, P. Andersen, G. L.

    Greengenes was developed, as the abstract of an AEM reprint states, to "addresse limitations of public repositories by providing chimera screening, standard alignment, and taxonomic classification using multiple published taxonomies. It was found that there is incongruent taxonomic nomenclature among curators even at the phylum level. Putative chimeras were identified in 3% of environmental sequences and in 0.2% of records derived from isolates. Environmental sequences were classified into 100 phylum-level lineages in the Archaea and Bacteria....Greengenes is also a functional workbench to assist in analysis of user-generated 16S rRNA gene sequences. Batches of sequencing reads can be uploaded for quality-based trimming and creation of multiple-sequence alignments (9). Three types of non-MSA similarity searches are also available, seed extension by BLAST (1), similarity based on shared 7-mers by a tool called Simrank, and a direct degenerative pattern match for probe/primer evaluation. Results are displayed using user-preferred taxonomic nomenclature and can be saved between sessions. [Taken from DeSantis, T. Z., P. Hugenholtz, N. Larsen, M. Rojas, E. L. Brodie, K. Keller, T. Huber, D. Dalevi, P. Hu, and G. L. Andersen. 2006. Greengenes, a Chimera-Checked 16S rRNA Gene Database and Workbench Compatible with ARB. Appl Environ Microbiol 72:5069-72, pages 1 and 3] (Specialized Interface)

  13. Comment on Magnetic field mediated low-temperature resistivity upturn in electron-doped La{sub 1?x}Hf{sub x}MnO{sub 3} manganite oxides [J. Appl. Phys. 112, 123710 (2012)

    SciTech Connect (OSTI)

    Rozenberg, E.

    2014-01-21

    In a recent paper, Guo et al. [J. Appl. Phys. 112, 123710 (2012)] reported on characteristic features of the temperature (T) and magnetic field (H) dependences of electrical resistivity (?) in polycrystalline La{sub 1?x}Hf{sub x}MnO{sub 3} (x?=?0.2 and 0.3) manganites. In particular, shallow minima were observed at some T{sub min} below 100?K on ?(T) curves. Application of an external H???5?T leads first to a decrease in the T{sub min} value, while this value increases notably at H?>?0.75?T. The authors attributed this complex behavior to competitive electron-electron interaction and Kondo-like spin dependent scattering of carriers. It is shown in the comment that such interpretation is very questionable due to the fundamental inapplicability of this approach for analysis of low-T conductivity in polycrystalline manganites. It seems that the most likely reason for the appearance of the low temperature minima on ?(T) curves and their evolution upon field application is the well known grain boundary effects in magnetically and structurally inhomogeneous samples.

  14. Iridium material for hydrothermal oxidation environments

    DOE Patents [OSTI]

    Hong, Glenn T.; Zilberstein, Vladimir A.

    1996-01-01

    A process for hydrothermal oxidation of combustible materials in which, during at least a part of the oxidation, corrosive material is present and makes contact with at least a portion of the apparatus over a contact area on the apparatus. At least a portion of the contact surface area comprises iridium, iridium oxide, an iridium alloy, or a base metal overlaid with an iridium coating. Iridium has been found to be highly resistant to environments encountered in the process of hydrothermal oxidation. Such environments typically contain greater than 50 mole percent water, together with oxygen, carbon dioxide, and a wide range of acids, bases and salts. Pressures are typically about 27.5 to about 1000 bar while temperatures range as high as 800.degree. C.

  15. Ceramic coating system or water oxidation environments

    DOE Patents [OSTI]

    Hong, Glenn T.

    1996-01-01

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

  16. Authorization policy in a PKI environment

    SciTech Connect (OSTI)

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

    2002-04-10

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

  17. Assessing the assessments: Pharmaceuticals in the environment

    SciTech Connect (OSTI)

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

    2007-11-15

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

  18. The Gulf War and the environment

    SciTech Connect (OSTI)

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

    1994-01-01

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

  19. China: A sleeping giant awakens to environment

    SciTech Connect (OSTI)

    Ni Shaoxiang

    1995-07-01

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

  20. STATEOFNEWMEXICO ENVIRONMENT DEPARTMENT ENVIRONMENTAL HEALTH DIVISION,

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

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

  1. Grounding and shielding in the accelerator environment

    SciTech Connect (OSTI)

    Kerns, Q.

    1991-12-31

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

  2. ENGINEERED BARRIER SYSTEM: PHYSICAL AND CHEMICAL ENVIRONMENT

    SciTech Connect (OSTI)

    R. Jarek

    2004-11-23

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

  3. Corrosion of barrier materials in seawater environments

    SciTech Connect (OSTI)

    Heiser, J.H.; Soo, P.

    1995-07-01

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

  4. Engineered Barrier System: Physical and Chemical Environment

    SciTech Connect (OSTI)

    P. Dixon

    2004-04-26

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

  5. Calibration facility for environment dosimetry instruments

    SciTech Connect (OSTI)

    Bercea, Sorin; Celarel, Aurelia; Cenusa, Constantin

    2013-12-16

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

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

    SciTech Connect (OSTI)

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

    1999-02-01

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

  7. Cielo Computational Environment Usage Model With Mappings to ACE

    Office of Scientific and Technical Information (OSTI)

    Requirements for the General Availability User Environment Capabilities Release Version 1.1 (Technical Report) | SciTech Connect Technical Report: Cielo Computational Environment Usage Model With Mappings to ACE Requirements for the General Availability User Environment Capabilities Release Version 1.1 Citation Details In-Document Search Title: Cielo Computational Environment Usage Model With Mappings to ACE Requirements for the General Availability User Environment Capabilities Release

  8. Utility Locating in the DOE Environment

    SciTech Connect (OSTI)

    Clark Scott; Gail Heath

    2006-04-01

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

  9. Robot Independent Programming Environment and Language

    Energy Science and Technology Software Center (OSTI)

    1995-04-05

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

  10. Uranium in the Savannah River Site environment

    SciTech Connect (OSTI)

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

    1992-12-09

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

  11. Uranium in the Savannah River Site environment

    SciTech Connect (OSTI)

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

    1992-12-09

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

  12. Micro/nanofabricated environments for synthetic biology

    SciTech Connect (OSTI)

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

    2011-01-01

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

  13. DNA Persistence in Sink Drain Environment

    SciTech Connect (OSTI)

    Winder, Eric M.; Bonheyo, George T.

    2015-07-31

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

  14. Microclimate Corrosion Effects in Coastal Environments

    SciTech Connect (OSTI)

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

    1996-03-24

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

  15. Automated Knowledge Annotation for Dynamic Collaborative Environments

    SciTech Connect (OSTI)

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

    2009-05-19

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

  16. Understanding the Energy Policy and Regulatory Environment

    Office of Environmental Management (EM)

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

  17. Power for peace, prosperity, and the environment

    SciTech Connect (OSTI)

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

    2000-04-13

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

  18. Environment, Safety and Health (ESH) Goals

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

    2004-08-02

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

  19. Geotoxic materials in the surface environment

    SciTech Connect (OSTI)

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

    1981-12-07

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

  20. A colalborative environment for information driven safeguards

    SciTech Connect (OSTI)

    Scott, Mark R; Michel, Kelly D

    2010-09-15

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

  1. Indoor environment program - 1995 annual report

    SciTech Connect (OSTI)

    Daisey, J.M.

    1996-06-01

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

  2. ENGINEERED BARRIER SYSTEM: PHYSICAL AND CHEMICAL ENVIRONMENT

    SciTech Connect (OSTI)

    R. Jarek

    2005-08-29

    The purpose of this model report is to describe the evolution of the physical and chemical environmental conditions within the waste emplacement drifts of the repository, including the drip shield and waste package surfaces. The resulting seepage evaporation and gas abstraction models are used in the total system performance assessment for the license application (TSPA-LA) to assess the performance of the engineered barrier system and the waste form. This report develops and documents a set of abstraction-level models that describe the engineered barrier system physical and chemical environment. Where possible, these models use information directly from other reports as input, which promotes integration among process models used for TSPA-LA. Specific tasks and activities of modeling the physical and chemical environment are included in ''Technical Work Plan for: Near-Field Environment and Transport In-Drift Geochemistry Model Report Integration'' (BSC 2005 [DIRS 173782], Section 1.2.2). As described in the technical work plan, the development of this report is coordinated with the development of other engineered barrier system reports. To be consistent with other project documents that address features, events, and processes (FEPs), Table 6.14.1 of the current report includes updates to FEP numbers and FEP subjects for two FEPs identified in the technical work plan (TWP) governing this report (BSC 2005 [DIRS 173782]). FEP 2.1.09.06.0A (Reduction-oxidation potential in EBS), as listed in Table 2 of the TWP (BSC 2005 [DIRS 173782]), has been updated in the current report to FEP 2.1.09.06.0B (Reduction-oxidation potential in Drifts; see Table 6.14-1). FEP 2.1.09.07.0A (Reaction kinetics in EBS), as listed in Table 2 of the TWP (BSC 2005 [DIRS 173782]), has been updated in the current report to FEP 2.1.09.07.0B (Reaction kinetics in Drifts; see Table 6.14-1). These deviations from the TWP are justified because they improve integration with FEPs documents. The updates have no impact on the model developed in this report.

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

    Office of Scientific and Technical Information (OSTI)

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

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

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

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

  5. Buildings and Climate-Environment | Argonne National Laboratory

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

    Buildings and Climate-Environment Buildings and Climate-Environment Buildings consume over 40% of our nation's total energy and over 75% of its electricity. In order to meet carbon...

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

    Office of Scientific and Technical Information (OSTI)

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

  7. Indoor Environment Program 1990 annual report

    SciTech Connect (OSTI)

    Not Available

    1992-01-01

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

  8. Indoor Environment Program 1990 annual report

    SciTech Connect (OSTI)

    Not Available

    1992-01-01

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

  9. Liquid salt environment stress-rupture testing

    DOE Patents [OSTI]

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

    2016-03-22

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

  10. Deuteron-induced fusion in various environments

    SciTech Connect (OSTI)

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

    1994-04-01

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

  11. The Multiphysics Object Oriented Simulation Environment

    Energy Science and Technology Software Center (OSTI)

    2010-05-01

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

  12. Introduction to Cyber Technologies exercise environment

    Energy Science and Technology Software Center (OSTI)

    2014-12-17

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

  13. Environment, Safety, and Health Reporting Notice

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

    2002-01-15

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

  14. Introduction to Cyber Technologies exercise environment

    SciTech Connect (OSTI)

    2014-12-17

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

  15. Global environment protection strategy through thermal engineering

    SciTech Connect (OSTI)

    Hatta, K. ); Mori, Y. )

    1992-01-01

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

  16. Adaptable Computing Environment/Self-Assembling Software

    Energy Science and Technology Software Center (OSTI)

    2007-09-25

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

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

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

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

  18. Coding Websites Outside of the Energy.gov Drupal Environment

    Broader source: Energy.gov [DOE]

    These coding requirements are used on websites that are hosted outside of Energy.gov's Drupal environment.

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

    SciTech Connect (OSTI)

    Voelz, G.L.

    1985-05-01

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

  20. Reach and get capability in a computing environment

    DOE Patents [OSTI]

    Bouchard, Ann M.; Osbourn, Gordon C.

    2012-06-05

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

  1. The Global Environment Radiation Monitoring Network (GERMON)

    SciTech Connect (OSTI)

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

    1994-12-31

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

  2. Spongy icing in the marine environment

    SciTech Connect (OSTI)

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

    1996-12-01

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

  3. Security Technologies for Open Networking Environments (STONE)

    SciTech Connect (OSTI)

    Muftic, Sead

    2005-03-31

    Under this project SETECS performed research, created the design, and the initial prototype of three groups of security technologies: (a) middleware security platform, (b) Web services security, and (c) group security system. The results of the project indicate that the three types of security technologies can be used either individually or in combination, which enables effective and rapid deployment of a number of secure applications in open networking environments. The middleware security platform represents a set of object-oriented security components providing various functions to handle basic cryptography, X.509 certificates, S/MIME and PKCS No.7 encapsulation formats, secure communication protocols, and smart cards. The platform has been designed in the form of security engines, including a Registration Engine, Certification Engine, an Authorization Engine, and a Secure Group Applications Engine. By creating a middleware security platform consisting of multiple independent components the following advantages have been achieved - Object-oriented, Modularity, Simplified Development, and testing, Portability, and Simplified extensions. The middleware security platform has been fully designed and a preliminary Java-based prototype has been created for the Microsoft Windows operating system. The Web services security system, designed in the project, consists of technologies and applications that provide authentication (i.e., single sign), authorization, and federation of identities in an open networking environment. The system is based on OASIS SAML and XACML standards for secure Web services. Its topology comprises three major components: Domain Security Server (DSS) is the main building block of the system Secure Application Server (SAS) Secure Client In addition to the SAML and XACML engines, the authorization system consists of two sets of components An Authorization Administration System An Authorization Enforcement System Federation of identities in multi-domain scenarios is supported by a set of security engines that represent the core of the Federated Identities Management Server, which is also an extension of the Domain Security Server. The Federated Identity Management server allows users to federate their identities or terminate the federation between the service provider and the identity provider. At the service provider web site, the users are offered a list of identity providers to which they can choose to federate their identities. After users federate their identity, they can perform Single Sign-On protocol in an environment of federated domains. The group security system consists of a number of security technologies under a unified architecture, which supports creation of secure groups and execution of secure group transactions and applications in an open networking environment. The system is based on extensions of the GSAKMP standard for group key distribution and management. The Top layer is the Security Infrastructure with the Security Management and Administration System components and protocols that provide security functions common to all secure network applications The Middle layer is the Secure Group Protocols and Applications layer, consisting of the Policy and Group Key Distribution Server and Web-based (thin) Client. The Bottom layer is the supporting Middleware Security Platform, the cryptographic platform already described above. The group security system is designed to perform the functions necessary to create secure groups and enable secure group applications. Specifically, the system can manage group roles, create and disseminate a group security policy, perform authentication and authorization of users using PKI certificates and Web services security, generate group keys, and recover from compromises. In accordance with the GSAKMP standard, the group security system must perform all the required group life-cycle functions: group definition, group establishment, group maintenance, and group removal. The group security system has been designed to support four roles: The Security Domain Administrator is responsible for providing security functions defined in the top layer The Server Administrator. The central component of the group security system is the Policy and Group Key Distribution Server The Group Officer (GO) authorizes the creation of groups at a specific Policy and Group Key Distribution Server The Group Member (user) is any entity that participates in group transactions. Secure Group Applications The group security system has been designed to support four secure group applications: A Secure Instant Messaging: with the Secure Instant Messaging application A Secure Whiteboard A Secure Document Sharing A Secure Document Archiving: During the project, the group security system architecture was fully designed and preliminary prototyping was carried out for some of its components.

  4. Multiphysics Integrated Coupling Environment (MICE) User Manual

    SciTech Connect (OSTI)

    Varija Agarwal; Donna Post Guillen

    2013-08-01

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

  5. Irradiation Environment of the Materials Test Station

    SciTech Connect (OSTI)

    Pitcher, Eric John

    2012-06-21

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

  6. RADIOIODINE GEOCHEMISTRY IN THE SRS SUBSURFACE ENVIRONMENT

    SciTech Connect (OSTI)

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

    2013-05-16

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

  7. Pervasive Collaboratorive Computing Environment Jabber Toolkit

    Energy Science and Technology Software Center (OSTI)

    2004-05-15

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

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

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

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

  9. Magnetic particle detection in unshielded environment using orthogonal

    Office of Scientific and Technical Information (OSTI)

    fluxgate gradiometer (Journal Article) | SciTech Connect Magnetic particle detection in unshielded environment using orthogonal fluxgate gradiometer Citation Details In-Document Search Title: Magnetic particle detection in unshielded environment using orthogonal fluxgate gradiometer A new detection system for magnetic particles, which can operate in an unshielded environment, is developed using a fundamental mode orthogonal fluxgate gradiometer. The proposed detection system offers the

  10. Built Environment Energy Analysis Tool | Department of Energy

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

    Built Environment Energy Analysis Tool Built Environment Energy Analysis Tool This documentation describes the development of a tool created to evaluate the effects of built environment scenarios on transportation energy and greenhouse gas (GHG) emissions, and provides guidance on how to apply the tool. Documentation Presentation More Documents & Publications Revised DRAFT NEPA Guidance on Consideration of the Effects of Climate Change and Greenhouse Gas Emissions (DOE, 2014) Revised Draft

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

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

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

  12. Evolution of Grain Boundary Networks in Extreme Radiation Environments

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

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

  13. Webinar: Biofuels for the Environment and Communities | Department of

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

    Energy Biofuels for the Environment and Communities Webinar: Biofuels for the Environment and Communities Webinar: Biofuels for the Environment and Communities PDF icon sustainability_webinar_overview_20150422.pdf PDF icon sustainability_webinar_dale_20150422.pdf PDF icon sustainability_webinar_negri_20150422.pdf More Documents & Publications 2015 Peer Review Presentations-Sustainability and Strategic Analysis Our Commitment to Bioenergy Sustainability 2013 Peer Review

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

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

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

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

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

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

  16. Radiation Safety - Protecting the Public and the Environment | Department

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

    of Energy Radiation Safety - Protecting the Public and the Environment Radiation Safety - Protecting the Public and the Environment The Department of Energy has a stringent program for protecting its workers, the public, and the environment from radiation. This web area has links to tools and aids for the radiation protection of the public. Some links apply to the clearance (i.e., radiological release) of property. "Clearance" permits real property (land and buildings) to be

  17. Concern for the Environment | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  18. Concern for the Environment | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  19. Environment, Safety, and Health Special Review, Department of...

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

    Centers Approach to Nanoscale Environment, Safety, and Health, and other applicable requirements including 10 C.F.R. Part 851 and DOE's integrated safety management policy. ...

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

    Open Energy Info (EERE)

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

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

    Office of Scientific and Technical Information (OSTI)

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

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

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

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

  3. Electrophilic Metal Alkyl Chemistry in New Ligand Environments...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Electrophilic Metal Alkyl Chemistry in New Ligand Environments Citation Details In-Document Search Title: Electrophilic Metal Alkyl Chemistry in New Ligand ...

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

    Office of Scientific and Technical Information (OSTI)

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

  5. Leadership for Environment and Development | Open Energy Information

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  7. RAPID/BulkTransmission/Environment | Open Energy Information

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Office of Scientific and Technical Information (OSTI)

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

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

    Office of Scientific and Technical Information (OSTI)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  13. Office of the Assistant General Counsel for Environment

    Broader source: Energy.gov [DOE]

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

  14. Solar Policy Environment: San Francisco | Department of Energy

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

    effort to reduce its overall greenhouse gas emissions to 20% below 1990 levels by the ... More Documents & Publications Solar Policy Environment: San Jos Solar Policy ...

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

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

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

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

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

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

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

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

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

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

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

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

  19. Computing, Environment and Life Sciences | Argonne National Laboratory

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

    Intranet About Us Intranet Argonne National Laboratory Computing, Environment and Life Sciences Organizations Facilities and Institutes News Events Advancing the Frontiers of...

  20. Environment Energy Tech Services Ltd | Open Energy Information

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

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

    PDF icon Office of Environment, Safety and Health Assessments Protocol for Oversight Activities, December 2015 More Documents & Publications Enterprise Assessments Review of the ...

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  8. Built-Environment Wind Turbines | Open Energy Information

    Open Energy Info (EERE)

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

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

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

    More Documents & Publications Before the House Energy and Commerce Subcommittee on Energy and Power Gregory H. Friedman: Before the Subcommittee on Environment and the Economyof ...

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

    Office of Scientific and Technical Information (OSTI)

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

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

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

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

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

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

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

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

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

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

    Office of Environmental Management (EM)

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

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  19. Appling County Pellets | Open Energy Information

    Open Energy Info (EERE)

    County Pellets Place: Graham, Georgia Zip: 31513 Sector: Biomass Product: Producer of wood pellets and other biomass products located in Georgia. Coordinates: 47.055765,...

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

    SciTech Connect (OSTI)

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

    2004-06-22

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

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

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

    Department of Energy Senate Environment and Public Works Committee Hearing Before the Senate Environment and Public Works Committee PDF icon 02-24-16_SEPW_Gruenspecht More Documents & Publications Before the Subcommittee on Energy and Power - Committee on Energy and Commerce Market Drivers for Biofuels Drop In Fuels: Where the Road Leads

  2. In the forefront of the fight for our environment

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

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

  3. Measurements of the radiation environment on the APEX satellite

    SciTech Connect (OSTI)

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

    1996-06-01

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

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

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

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

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

    SciTech Connect (OSTI)

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

    1994-07-01

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

  6. Contacts for the Assistant General Counsel for Environment (GC-51) |

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

    Department of Energy Environment (GC-51) Contacts for the Assistant General Counsel for Environment (GC-51) Matt Urie, Assistant General Counsel for Environment 202-586-5123 matthew.urie@hq.doe.gov Anne Finken, Supervisory Attorney 202-586-0553 anne.finken@hq.doe.gov Angela Foster, Attorney-Adviser 202-586-6950 angela.foster@hq.doe.gov Tracy Getz, Attorney-Adviser 202-586-3382 tracy.getz@hq.doe.gov Jocelyn Gutierrez, Attorney-Adviser 202-287-6120 jocelyn.gutierrez@hq.doe.gov Robin Henderson,

  7. Universal dynamical decoupling of multiqubit states from environment

    SciTech Connect (OSTI)

    Jiang, Liang; Imambekov, Adilet

    2011-12-15

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

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

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

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

  9. Environment Park S p A | Open Energy Information

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

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

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

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

  12. CHOS in Production - Multiple Linux Environments on PDSF at NERSC

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

    ... correct environment upon login Batch system integration Tested with SGEUGE and TORQUE+MoabMaui Only one chroot directory is needed The CHOS solution 13 CHOS fulfills most of the ...

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

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

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

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

    Energy Savers [EERE]

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

  15. RADIATION PROTECTION OF THE PUBLIC AND THE ENVIRONMENT

    National Nuclear Security Administration (NNSA)

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

  16. Radiation Protection of the Public and the Environment

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

    2011-02-11

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

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

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

    1986-09-23

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

  18. Resilient Design: Transitioning to the New Built Environment

    Broader source: Energy.gov [DOE]

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    Energy Savers [EERE]

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

  4. Solar Energy and the Environment - Energy Explained, Your Guide To

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

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

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

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

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

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

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

    Energy USW Health Safety and Environment Conference - HSS Workshop USW Health Safety and Environment Conference - HSS Workshop Workshop Date: March 7, 2012 Documents Available for Download PDF icon Workshop Agenda PDF icon Presentation: Regulatory Enforcement PDF icon Presentation: Integrated Approach to Health, Safety and Security PDF icon Presentation: Improving Safety Culture at DOE Sites PDF icon Presentation: 851 Rule Implementation Improvement Efforts More Documents & Publications

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

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

    Antenna Research Center Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment Missouri Botanical Garden- EarthWays Center October 6, 2015 - 4:00pm How "green" are you? Join us as we experience a sustainability-themed visit to the Missouri Botanical Garden led by a representative from the EarthWays Center, including an interpretive tour that illustrates the importance of waste minimization, energy, energy

  8. Electrophilic Metal Alkyl Chemistry in New Ligand Environments (Technical

    Office of Scientific and Technical Information (OSTI)

    Report) | SciTech Connect Technical Report: Electrophilic Metal Alkyl Chemistry in New Ligand Environments Citation Details In-Document Search Title: Electrophilic Metal Alkyl Chemistry in New Ligand Environments The goals of this project were to design new electrophilic metal alkyl complexes and to exploit these systems in fundamental studies of olefin polymerization and other important and new catalytic reactions. A key target reaction is insertion copolymerization of olefins and polar

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

    Office of Scientific and Technical Information (OSTI)

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

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

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

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

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

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

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

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

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

    Environment Glossary › FAQS › Overview Data Summary Electric power plant environmental International emissions All environment data reports Analysis & Projections Major Topics Most popular Carbon/greenhouse gas emissions International Other environmental issues Projections Recurring All reports Browse by Tag Alphabetical Frequency Tag Cloud Current Issues & Trends See more › Future power sector carbon dioxide emissions depend on status of Clean Power Plan

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

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

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

  14. Anthropogenic plutonium-244 in the environment: Insights into plutonium's

    Office of Scientific and Technical Information (OSTI)

    longest-lived isotope (Journal Article) | SciTech Connect Anthropogenic plutonium-244 in the environment: Insights into plutonium's longest-lived isotope Citation Details In-Document Search Title: Anthropogenic plutonium-244 in the environment: Insights into plutonium's longest-lived isotope Authors: Armstrong, Christopher R. ; Brant, Heather A. ; Nuessle, Patterson R. ; Hall, Gregory ; Cadieux, James R. Publication Date: 2016-02-22 OSTI Identifier: 1252475 Report Number(s):

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    SciTech Connect (OSTI)

    Young, D.T.

    1983-01-01

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

  3. Independent Oversight Inspection of Environment, Safety, and Health

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

    Programs at the Savannah River Operations Office and Savannah River Site, January 2010 | Department of Energy Inspection of Environment, Safety, and Health Programs at the Savannah River Operations Office and Savannah River Site, January 2010 Independent Oversight Inspection of Environment, Safety, and Health Programs at the Savannah River Operations Office and Savannah River Site, January 2010 January 2010 The U.S. Department of Energy (DOE) Office of Independent Oversight, within the

  4. FTCP Site Specific Information - Office of Environment, Health, Safety &

    Energy Savers [EERE]

    Security | Department of Energy Environment, Health, Safety & Security FTCP Site Specific Information - Office of Environment, Health, Safety & Security FTCP Agent Organization Name Phone E-Mail EHSS HQ Pat Worthington Mark Blackburn 301-903-5926 301-903-8396 pat.worthington@hq.doe.gov mark.blackburn@hq.doe.gov Annual Workforce Analysis and Staffing Plan Reports Calendar Year 2015 Calendar Year 2014 Calendar Year 2013 Calendar Year 2012 Calendar Year 2011 Calendar Year 2010 TQP

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  11. Computational Systems & Software Environment | National Nuclear Security

    National Nuclear Security Administration (NNSA)

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

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

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

    1996-05-15

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

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

    DOE Patents [OSTI]

    Maples, Creve (Albuquerque, NM); Peterson, Craig A. (Albuquerque, NM)

    1997-10-21

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

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

    SciTech Connect (OSTI)

    Hess, S. M.; Pytel, M.

    2012-07-01

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

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

    SciTech Connect (OSTI)

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

    1999-09-01

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

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

    SciTech Connect (OSTI)

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

    1999-09-19

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

  17. MORE operating system: a message oriented resource environment

    SciTech Connect (OSTI)

    Cabral, B.; Poggio, M.

    1986-07-15

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

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

    SciTech Connect (OSTI)

    Rosenthal, M.A.

    1988-04-01

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

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

    SciTech Connect (OSTI)

    Brown, Alexander L.

    2010-08-01

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

  20. Controlled environment vitrification system for preparation of liquids

    DOE Patents [OSTI]

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

    1988-06-28

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

  1. Controlled environment vitrification system for preparation of liquids

    DOE Patents [OSTI]

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

    1988-01-01

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

  2. Precision Information Environments Envisioning the future of emergency management

    SciTech Connect (OSTI)

    2010-04-01

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

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

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

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

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

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

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

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

    SciTech Connect (OSTI)

    Not Available

    1993-07-01

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

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

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

    7-000 Virtual Environment for Reactor Applications (VERA) Workshop Session 2: Hands on Training Rose Montgomery The Tennessee Valley Authority April 1, 2015 CASL-U-2015-0067-000 1 Virtual Environment for Reactor Applications (VERA) Hands-On Training The American Nuclear Society ANFM Topical Meeting presents April 1, 2015 Hilton Head, SC Please check in to receive your student packet and RSA token to log onto the computers. CASL-U-2015-0067-000 2 2 CASL-U-2015-0067-000 2 CASL-U-2015-0067-000

  7. Designing user models in a virtual cave environment

    SciTech Connect (OSTI)

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

    1995-12-31

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

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

    SciTech Connect (OSTI)

    Bennett, C L; Tien, D

    2003-06-25

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

  9. Channeling problem for charged particles produced by confining environment

    SciTech Connect (OSTI)

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

    2009-05-15

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

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

    SciTech Connect (OSTI)

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

    1984-01-01

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

  11. Energy and Environment Division, annual report FY 1980

    SciTech Connect (OSTI)

    Osowitt, M.

    1981-07-01

    This report covers research in: energy analysis; energy efficiency studies; solar energy; chemical process; energy-efficient buildings; environmental pollutant studies; combustion research; laser spectroscopy and trace elements; and oil shale and coal research. An energy and environment personnel listing is appended. Separate projects are indexed individually for the database. (PSB)

  12. Environment, Safety, Health, and Assurance | The Ames Laboratory

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

    Environment, Safety, Health, and Assurance ESH&A is responsible for health and safety issues at Ames Laboratory and addresses those issues through training, integrated safety management, and oversight in compliance with appropriate federal and state safety requirements. Frequently Used Links: Readiness Review Chemical Inventory Waste Pick-up Guide Former Worker and EEOICP Beryllium Nanomaterial Safety Emergency Preparedness

  13. EMPaSE: an Extensible Multi-Paradigm Simulation Environment

    Energy Science and Technology Software Center (OSTI)

    2010-08-05

    EMPaSE is a hierarchical, extensible, modular modeling environment for developing and running hybrid simulations of sequential-modular, systems dynamics, discrete-event, and agent-based paradigms. It contains two principle components: a multi-paradigm simulation engine and a graphical user interface. EMPaSE models are defined through a hierarchically-defined set of computational modules that define the simulation logic. Inter-module communication occurs through two complimentary systems: pull-based "ports" for general computation patterns and push-based "plugs" for event processing. Entities (i.e. agents) withinmore » the simulation operate within an abstract multi-network environment. The EMPaSE simulation engine is designed around a flexible plug-in architecture, allowing simulations to import computational modules, engine customizations, and interfaces to external applications from independent plug-in libraries. The EMPaSE GUI environment provides an environment for graphically constructing, executing, and debugging EMPaSE models. As with the simulation engine, the GUI is constructed on top of an extensible architecture that supports rapid customization of the user experience through external plug-in libraries.« less

  14. Radiation Protection of the Public and the Environment

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

    2011-02-11

    The order establishes requirements to protect the public and the environment against undue risk from radiation associated with radiological activities conducted under the control of DOE pursuant to the Atomic Energy Act of 1954, as amended. Canceled by DOE O 458.1, Admin Chg 2.

  15. Radiation Protection of the Public and the Environment

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

    2011-06-06

    The order establishes requirements to protect the public and the environment against undue risk from radiation associated with radiological activities conducted under the control of DOE pursuant to the Atomic Energy Act of 1954, as amended. Cancels DOE 5400.5 in its entirety.

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

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

    1986-09-23

    This Page Change transmits revised pages of DOE O 5480.1B to renew the authority fo the Assistant Secretary for Environment, Safety and Health to curtail or suspend operations at Department of Energy facilities. Chg 1 dated 5-10-93. Canceled by DOE N 251.4.

  17. Radiation Protection of the Public and the Environment

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

    1993-01-07

    To establish standards and requirements for operations of the Department of Energy (DOE) and DOE contractors with respect to protection of members of the public and the environment against undue risk from radiation. Supersession of DOE O 5480.1A. Canceled by DOE O 458.1 Admin Chg 2.

  18. The Airborne Metagenome in an Indoor Urban Environment

    SciTech Connect (OSTI)

    Tringe, Susannah; Zhang, Tao; Liu, Xuguo; Yu, Yiting; Lee, Wah Heng; Yap, Jennifer; Yao, Fei; Suan, Sim Tiow; Ing, Seah Keng; Haynes, Matthew; Rohwer, Forest; Wei, Chia Lin; Tan, Patrick; Bristow, James; Rubin, Edward M.; Ruan, Yijun

    2008-02-12

    The indoor atmosphere is an ecological unit that impacts on public health. To investigate the composition of organisms in this space, we applied culture-independent approaches to microbes harvested from the air of two densely populated urban buildings, from which we analyzed 80 megabases genomic DNA sequence and 6000 16S rDNA clones. The air microbiota is primarily bacteria, including potential opportunistic pathogens commonly isolated from human-inhabited environments such as hospitals, but none of the data contain matches to virulent pathogens or bioterror agents. Comparison of air samples with each other and nearby environments suggested that the indoor air microbes are not random transients from surrounding outdoor environments, but rather originate from indoor niches. Sequence annotation by gene function revealed specific adaptive capabilities enriched in the air environment, including genes potentially involved in resistance to desiccation and oxidative damage. This baseline index of air microbiota will be valuable for improving designs of surveillance for natural or man-made release of virulent pathogens.

  19. PETRO-SAFE '91 conference papers: Volume 3 (Drilling and production environment and safety), Volume 4 (Transportation and storage environment and safety) and Volume 5 (Processing and refining environment and safety)

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    This conference provided a forum for the oil, gas, and petrochemical industries to discuss state of the art knowledge in those fields. The following topics were addressed: drilling and production environment and safety; transportation and storage environment and safety; and processing and refining environment and safety. Separate papers are processed for inclusion in the appropriate data bases.

  20. Corrosion Resistant Cladding by YAG Laser Welding in Underwater Environment

    SciTech Connect (OSTI)

    Tsutomi Kochi; Toshio Kojima; Suemi Hirata; Ichiro Morita; Katsura Ohwaki

    2002-07-01

    It is known that stress-corrosion cracking (SCC) will occur in nickel-base alloys used in Reactor Pressure Vessel (RPV) and Internals of nuclear power plants. A SCC sensitivity has been evaluated by IHI in each part of RPV and Internals. There are several water level instrumentation nozzles installed in domestic BWR RPV. In water level instrumentation nozzles, 182 type nickel-base alloys were used for the welding joint to RPV. It is estimated the SCC potential is high in this joint because of a higher residual stress than the yield strength (about 400 MPa). This report will describe a preventive maintenance method to these nozzles Heat Affected Zone (HAZ) and welds by a corrosion resistant cladding (CRC) by YAG Laser in underwater environment (without draining a reactor water). There are many kinds of countermeasures for SCC, for example, Induction Heating Stress Improvement (IHSI), Mechanical Stress Improvement Process (MSIP) and so on. A YAG laser CRC is one of them. In this technology a laser beam is used for heat source and irradiated through an optical fiber to a base metal and SCC resistant material is used for welding wires. After cladding the HAZ and welds are coated by the corrosion resistant materials so their surfaces are improved. A CRC by gas tungsten arc welding (GTAW) in an air environment had been developed and already applied to a couple of operating plants (16 Nozzles). This method was of course good but it spent much time to perform because of an installation of some water-proof working boxes to make a TIG-weldability environment. CRC by YAG laser welding in underwater environment has superior features comparing to this conventional TIG method as follows. At the viewpoint of underwater environment, (1) an outage term reduction (no drainage water). (2) a radioactive exposure dose reduction for personnel. At that of YAG laser welding, (1) A narrower HAZ. (2) A smaller distortion. (3) A few cladding layers. A YAG laser CRC test in underwater environment was carried out in the different welding position, horizontal, vertical upward and downward. The soundness of cladding layers (about 3 mm) is confirmed in visual and penetration test, and cross section observation. In the application to the actual plants, it is preferable to reduce the start and end point numbers of beads with which a defect is easy to cause. Therefore a special welding equipment for a YAG laser CRC that could weld continuously was developed. (authors)

  1. Methods and systems relating to an augmented virtuality environment

    DOE Patents [OSTI]

    Nielsen, Curtis W; Anderson, Matthew O; McKay, Mark D; Wadsworth, Derek C; Boyce, Jodie R; Hruska, Ryan C; Koudelka, John A; Whetten, Jonathan; Bruemmer, David J

    2014-05-20

    Systems and methods relating to an augmented virtuality system are disclosed. A method of operating an augmented virtuality system may comprise displaying imagery of a real-world environment in an operating picture. The method may further include displaying a plurality of virtual icons in the operating picture representing at least some assets of a plurality of assets positioned in the real-world environment. Additionally, the method may include displaying at least one virtual item in the operating picture representing data sensed by one or more of the assets of the plurality of assets and remotely controlling at least one asset of the plurality of assets by interacting with a virtual icon associated with the at least one asset.

  2. Controlling QoS in a collaborative multimedia environment

    SciTech Connect (OSTI)

    Alfano, M.; Sigle, R.

    1996-12-31

    A collaborative multimedia environment allows users to work remotely on common projects by sharing applications (e.g., CAD tools, text editors, white boards) and simultaneously communicate audiovisually. Several dedicated applications (e.g., MBone tools) exist for transmitting video, audio and data between users. Due to the fact that they have been developed for the Internet which does not provide any Quality of Service (QoS) guarantee, these applications do not or only partially support specification of QoS requirements by the user. In addition, they all come with different user interfaces. In this paper we first discuss the problems that we experienced both at the host and network levels when executing a multimedia application and varying its resource requirements. We then present the architectural details of a collaborative multimedia environment (CME) that we have been developing in order to help a user to set up and control a collaborative multimedia session.

  3. Collaborative editing within the pervasive collaborative computing environment

    SciTech Connect (OSTI)

    Perry, Marcia; Agarwal, Deb

    2003-09-11

    Scientific collaborations are established for a wide variety of tasks for which several communication modes are necessary, including messaging, file-sharing, and collaborative editing. In this position paper, we describe our work on the Pervasive Collaborative Computing Environment (PCCE) which aims to facilitate scientific collaboration within widely distributed environments. The PCCE provides a persistent space in which collaborators can locate each other, exchange messages synchronously and asynchronously and archive conversations. Our current interest is in exploring research and development of shared editing systems with the goal of integrating this technology into the PCCE. We hope to inspire discussion of technology solutions for an integrated approach to synchronous and asynchronous communication and collaborative editing.

  4. Analytic models of supercomputer performance in multiprogramming environments

    SciTech Connect (OSTI)

    Menasce, D.A. ); Almeida, V.A.F. )

    1989-01-01

    Supercomputers run multiprogrammed time-sharing operating systems, so their facilities can be shared by many local and remote users. Therefore, it is important to be able to assess the performance of supercomputers and multiprogrammed environments. Analytic models based on Queueing Networks (QNs) and Stochastic Petri Nets (SPNs) are used in this paper with two purposes: to evaluate the performance of supercomputers in multiprogrammed environments, and to compare, performance-wise, conventional supercomputer architectures with a novel architecture proposed here. It is shown, with the aid of the analytic models, that the proposed architecture is preferable performance-wise over the existing conventional supercomputer architectures. A three-level workload characterization model for supercomputers is presented. Input data for the numerical examples discussed here are extracted from the well-known Los Alamos benchmark, and the results are validated by simulation.

  5. Standards for message-passing in a distributed memory environment

    SciTech Connect (OSTI)

    Walker, D.W.

    1992-08-01

    This report presents a summary of the main ideas presented at the First CRPC Work-shop on Standards for Message Passing in a Distributed Memory Environment, held April 29-30, 1992, in Williamsburg, Virginia. This workshop attracted 68 attendees including representative from major hardware and software vendors, and was the first in a series of workshops sponsored by the Center for Research on Parallel Computation. The aim of this series of workshops is to develop and implement a standard for message passing on distributed memory concurrent computers, thereby making it easier to develop efficient, portable application codes for such machines. The report discusses the main issues raised in the CRPC workshop, and describes proposed desirable features of a message passing standard for distributed memory environments.

  6. Multidisciplinary and Multicultural Environment | Center for Bio-Inspired

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

    Solar Fuel Production Center News Research Highlights Center Research News Media about Center Center Video Library Bisfuel Picture Gallery Multidisciplinary and Multicultural Environment 17 Mar 2014 Amir Kaplan is a visiting graduate student from the research group of Professor Armand Bettelheim of Ben-Gurion University of the Negev, Israel. In Israel, he has acquired considerable expertise in the design and construction of catalytic materials for oxidation of water to oxygen and hydrogen

  7. Jefferson Lab Environment, Safety, Health and Quality Division

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

    ESH&Q Privacy and Security Notice Skip over navigation Search the JLab Site Environment, Safety, Health and Quality Please upgrade your browser. This site's design is only visible in a graphical browser that supports web standards, but its content is accessible to any browser. Concerns? ESH&Q ESH&Q Home Contacts ES&H Manual print version Manual Table of Contents 1000 - Policy 2000 - Organization and Responsibilities 3000 - Planning for Safe Operations 3110 Facility Design and

  8. Homogeneous and Interfacial Catalysis in 3D Controlled Environment | The

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

    Ames Laboratory Homogeneous and Interfacial Catalysis in 3D Controlled Environment FWP/Project Description: Project Leader(s): Marek Pruski Principal Investigators: Marek Pruski, Aaron Sadow, Igor Slowing Key Scientific Personnel: Takeshi Kobayashi This collaborative research effort is geared toward bringing together the best features of homogeneous and heterogeneous catalysis for developing new catalytic principles. Novel silica-based, single-site mesoporous catalysts with controlled,

  9. Radiation Protection of the Public and the Environment

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

    2011-02-11

    The order establishes requirements to protect the public and the environment against undue risk from radiation associated with radiological activities conducted under the control of DOE pursuant to the Atomic Energy Act of 1954, as amended (AEA). Cancels DOE O 5400.5 in its entirety. Chg 1, dated 3-8-11; Chg 2, dated 6-6-2011; Admin Chg 3, dated 1-15-2013, supersedes DOE O 458.1 Chg 2.

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

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

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

  11. Spatially and Temporally Resolved Energy and Environment Tool (STREET) Model

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

    Spatially and Temporally Resolved Energy and Environment Tool (STREET) Model (University of California-Irvine) Objectives Determine the number of strategically located hydrogen fueling stations needed within a geographic area to enable the introduction of commercial volumes of fuel cell electric vehicles (FCEVs), and determine the geographic distribution of the required stations while also assessing the environmental impacts. Key Attributes & Strengths Optimized hydrogen fueling station

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

    Office of Environmental Management (EM)

    IN THE MATTER OF: UNITED STATES DEPARTMENT OF ENERGY AND LOS ALAMOS NATIONAL SECURITY LLC LOS ALAMOS NATIONAL LABORATORY LOS ALAMOS COUNTY, NEW MEXICO ) ) ) ) ) ) ) ) ) ADMINISTRATIVE ORDER UNDER THE NEW MEXICO HAZARDOUS WASTE ACT§ 74-4-13 ADMINISTRATIVE ORDER Pursuant to NMSA 1978, Section 74-4-13(A) ofthe Hazardous Waste Act ("HWA"), the New Mexico Environment Department ("NMED") hereby orders the Department of Energy ("DOE"), and Los Alamos National Security,

  13. Modal test optimization using VETO (Virtual Environment for Test Optimization)

    SciTech Connect (OSTI)

    Klenke, S.E.; Reese, G.M.; Schoof, L.A.; Shierling, C.

    1996-01-01

    We present a software environment integrating analysis and test-based models to support optimal modal test design through a Virtual Environment for Test Optimization (VETO). A goal in developing this software tool is to provide test and analysis organizations with a capability of mathematically simulating the complete test environment in software. Derived models of test equipment, instrumentation and hardware can be combined within the VETO to provide the user with a unique analysis and visualization capability to evaluate new and existing test methods. The VETO assists analysis and test engineers in maximizing the value of each modal test. It is particularly advantageous for structural dynamics model reconciliation applications. The VETO enables an engineer to interact with a finite element model of a test object to optimally place sensors and exciters and to investigate the selection of data acquisition parameters needed to conduct a complete modal survey. Additionally, the user can evaluate the use of different types of instrumentation such as filters, amplifiers and transducers for which models are available in the VETO. The dynamic response of most of the virtual instruments (including the device under test) is modeled in the state space domain. Design of modal excitation levels and appropriate test instrumentation are facilitated by the VETO`s ability to simulate such features as unmeasured external inputs, A/D quantization effects, and electronic noise. Measures of the quality of the experimental design, including the Modal Assurance Criterion, and the Normal Mode Indicator Function are available.

  14. Engineered Barrier System: Physical and Chemical Environment Model

    SciTech Connect (OSTI)

    D. M. Jolley; R. Jarek; P. Mariner

    2004-02-09

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

  15. Raman fiber optic probe assembly for use in hostile environments

    DOE Patents [OSTI]

    Schmucker, John E.; Falk, Jon C.; Archer, William B.; Blasi, Raymond J.

    2000-01-01

    This invention provides a device for Raman spectroscopic measurement of composition and concentrations in a hostile environment by the use of a first fiber optic as a means of directing high intensity monochromatic light from a laser to the hostile environment and a second fiber optic to receive the lower intensity scattered light for transmittal to a monochromator for analysis. To avoid damage to the fiber optics, they are protected from the hostile environment. A preferred embodiment of the Raman fiber optic probe is able to obtain Raman spectra of corrosive gases and solutions at temperatures up to 600.degree. F. and pressures up to 2000 psi. The incident exciting fiber optic cable makes an angle of substantially 90.degree. with the collecting fiber optic cable. This 90.degree. geometry minimizes the Rayleigh scattering signal picked up by the collecting fiber, because the intensity of Rayleigh scattering is lowest in the direction perpendicular to the beam path of the exciting light and therefore a 90.degree. scattering geometry optimizes the signal to noise ratio.

  16. Advanced Engineering Environment FY09/10 pilot project.

    SciTech Connect (OSTI)

    Lamph, Jane Ann; Kiba, Grant W.; Pomplun, Alan R.; Dutra, Edward G.; Sego, Abraham L.

    2010-06-01

    The Advanced Engineering Environment (AEE) project identifies emerging engineering environment tools and assesses their value to Sandia National Laboratories and our partners in the Nuclear Security Enterprise (NSE) by testing them in our design environment. This project accomplished several pilot activities, including: the preliminary definition of an engineering bill of materials (BOM) based product structure in the Windchill PDMLink 9.0 application; an evaluation of Mentor Graphics Data Management System (DMS) application for electrical computer-aided design (ECAD) library administration; and implementation and documentation of a Windchill 9.1 application upgrade. The project also supported the migration of legacy data from existing corporate product lifecycle management systems into new classified and unclassified Windchill PDMLink 9.0 systems. The project included two infrastructure modernization efforts: the replacement of two aging AEE development servers for reliable platforms for ongoing AEE project work; and the replacement of four critical application and license servers that support design and engineering work at the Sandia National Laboratories/California site.

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

    Broader source: Energy.gov [DOE]

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

  18. FOAM: NOVEL DELIVERY TECHNOLOGY FOR REMEDIATION OF VADOSE ZONE ENVIRONMENTS

    SciTech Connect (OSTI)

    Jansik, Danielle P.; Wellman, Dawn M.; Mattigod, Shas V.; Zhong, Lirong; Wu, Yuxin; Foote, Martin; Zhang, Z. F.; Hubbard, Susan

    2011-07-05

    Deep vadose zone environments can be a primary source and pathway for contaminant migration to groundwater. These environments present unique characterization and remediation challenges that necessitate scrutiny and research. The thickness, depth, and intricacies of the deep vadose zone, combined with a lack of understanding of the key subsurface processes (e.g., biogeochemical and hydrologic) affecting contaminant migration, make it difficult to create validated conceptual and predictive models of subsurface flow dynamics and contaminant behavior across multiple scales. These factors also make it difficult to design and deploy sustainable remedial approaches and monitor long-term contaminant behavior after remedial actions. Functionally, the methods for addressing contamination must remove and/or reduce transport of contaminants. This problem is particularly challenging in the arid western United States where the vadose zone is hundreds of feet thick, rendering transitional excavation methods exceedingly costly and ineffective. Delivery of remedial amendments is one of the most challenging and critical aspects for all remedy-based approaches. The conventional approach for delivery is through injection of aqueous remedial solutions. However, heterogeneous deep vadose zone environments present hydrologic and geochemical challenges which limit the effectiveness. Because the flow of solution infiltration is dominantly controlled by gravity and suction, injected liquid preferentially percolates through highly permeable pathways, by-passing low-permeability zones which frequently contain the majority of contamination. Moreover, the wetting front can readily mobilize and enhance contaminant transport to the underlying aquifer prior to stabilization. Development of innovative, in-situ technologies may be the only way to meet remedial action objectives and long-term stewardship goals. Surfactants can be used to lower the liquid surface tension and create stabile foams, which readily penetrate low permeability zones. Although surfactant foams have been utilized for subsurface mobilization efforts in the oil and gas industry, so far, the concept of using foams as a delivery mechanism for transporting remedial amendments into deep vadose zone environments to stabilize metal and long-lived radionuclide contaminants has not been explored. Foam flow can be directed by pressure gradients, rather than being dominated by gravity; and, foam delivery mechanisms limit the volume of water (< 5% vol.) required for remedy delivery and emplacement, thus mitigating contaminant mobilization. We will present the results of a numerical modeling and integrated laboratory- / intermediate-scale investigation to simulate, develop, demonstrate, and monitor (i.e. advanced geophysical techniques and advanced predictive biomarkers) foam-based delivery of remedial amendments to remediate metals and radionuclides in vadose zone environments.

  19. NOvel Refractory Materials for High Alkali, High Temperature Environments

    SciTech Connect (OSTI)

    Hemrick, J.G.; Griffin, R.

    2011-08-30

    Refractory materials can be limited in their application by many factors including chemical reactions between the service environment and the refractory material, mechanical degradation of the refractory material by the service environment, temperature limitations on the use of a particular refractory material, and the inability to install or repair the refractory material in a cost effective manner or while the vessel was in service. The objective of this project was to address the need for new innovative refractory compositions by developing a family of novel MgO-Al2O3 spinel or other similar magnesia/alumina containing unshaped refractory composition (castables, gunnables, shotcretes, etc) utilizing new aggregate materials, bond systems, protective coatings, and phase formation techniques (in-situ phase formation, altered conversion temperatures, accelerated reactions, etc). This family of refractory compositions would then be tailored for use in high-temperature, highalkaline industrial environments like those found in the aluminum, chemical, forest products, glass, and steel industries. A research team was formed to carry out the proposed work led by Oak Ridge National Laboratory (ORNL) and was comprised of the academic institution Missouri University of Science and Technology (MS&T), and the industrial company MINTEQ International, Inc. (MINTEQ), along with representatives from the aluminum, chemical, glass, and forest products industries. The two goals of this project were to produce novel refractory compositions which will allow for improved energy efficiency and to develop new refractory application techniques which would improve the speed of installation. Also methods of hot installation were sought which would allow for hot repairs and on-line maintenance leading to reduced process downtimes and eliminating the need to cool and reheat process vessels.

  20. Various mortars for anti-fouling purposes in marine environments

    SciTech Connect (OSTI)

    Kanematsu, Hideyuki; Masuda, Tomoka; Miura, Yoko; Kuroda, Daisuke; Hirai, Nobumitsu; Yokoyama, Seiji

    2014-02-20

    The antifouling properties for some mortars with steel making slags were investigated by real marine immersion tests and a unique laboratory acceleration tests with a specially devised biofilm acceleration reactors. Mortars mixed with steel making slags containing abundant iron elements tended to form biofilm and also bifouling. The two kinds of biofilm formation tests were used in this study. Real immersion in marine environments and laboratory test with a specially devised biofilm acceleration reactor. The former evaluated the biofouling characteristics more properly, while the latter did the biofilm formation characteristics more effectively.

  1. Network-based collaborative research environment LDRD final report

    SciTech Connect (OSTI)

    Davies, B.R.; McDonald, M.J.

    1997-09-01

    The Virtual Collaborative Environment (VCE) and Distributed Collaborative Workbench (DCW) are new technologies that make it possible for diverse users to synthesize and share mechatronic, sensor, and information resources. Using these technologies, university researchers, manufacturers, design firms, and others can directly access and reconfigure systems located throughout the world. The architecture for implementing VCE and DCW has been developed based on the proposed National Information Infrastructure or Information Highway and a tool kit of Sandia-developed software. Further enhancements to the VCE and DCW technologies will facilitate access to other mechatronic resources. This report describes characteristics of VCE and DCW and also includes background information about the evolution of these technologies.

  2. Criegee intermediates in the indoor environment. New insights

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

    Shallcross, D. E.; Taatjes, C. A.; Percival, C. J.

    2014-03-25

    Criegee intermediates are formed in the ozonolysis of alkenes and play an important role in indoor chemistry, notably as a source of OH radicals. Recent studies have shown that these Criegee intermediates react very quickly with NO2, SO2, and carbonyls, and in this study, steady-state calculations are used to inspect the potential impact of these data on indoor chemistry. It is shown that these reactions could accelerate NO3 formation and SO2 removal in the indoor environment significantly. In addition, reaction between Criegee intermediates and halogenated carbonyls could provide a significant loss process indoors, where currently one does not exist.

  3. Biofuels for the Environment and Communities Webinar: Dale

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

    US Department of Energy webinar Biofuels for the Environment and Communities Virginia Dale Oak Ridge National Laboratory Earth Day April 22, 2015 http://www.ornl.gov/sci/ees/cbes/ Acknowledgements: DOE BETO - Kristen Johnson & Alison Goss Eng; LM Baskaran, MR Davis, B. Dale, B Davison, ME Downing, LM Eaton, RA Efroymson, C Garten, RL Graham, NA Griffiths, M Hilliard, H Jager, K Kline, PN Leiby, M Langholtz, A McBride, R Middleton, PJ Mulholland, GA Oladosu, ES Parish, RD Perlack, P

  4. DOE, Stoller Work to Understand Environment at INL Site

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

    DOE, Stoller Work to Understand Environment at INL Site The U.S. Department of Energy is responsible for understanding and estimating future impacts from our mission at the INL Site. To accomplish this we must have adequate knowledge of the plants and animals on the Site. DOE also has an obligation to be a good neighbor to the people and businesses that may be affected by our presence in Eastern Idaho. Elk became resident on the site in the 1980s. Since that time, there have been claims of elk

  5. NEW MEXICO ENVIRONMENT DEPARTMENT Hazardous Waste Burealt SUSANA MARTINEZ

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

    MEXICO ENVIRONMENT DEPARTMENT Hazardous Waste Burealt SUSANA MARTINEZ Governor 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505*6303 Phone (50S) 476-6000 Fax (50S) 476-6030 www.lfmenv.stale.nm.IU RYAN FLYNN Cabinet Secretary Designate JOHN A, SANCHr - :Z Lieutenant Governor CERTIFIED MAIL - RETURN RECEIPT REQUESTED SeplelIlber 20, 201 3 Jose Franco, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 Carlsbad, New Mexico 88221-3090 M. Farok Sharif, Project Manager

  6. Mitigated-force carriage for high magnetic field environments

    DOE Patents [OSTI]

    Ludtka, Gerard M.; Ludtka, Gail M.; Wilgen, John B.; Murphy, Bart L.

    2015-05-19

    A carriage for high magnetic field environments includes a plurality of work-piece separators disposed in an operable relationship with a work-piece processing magnet having a magnetic field strength of at least 1 Tesla for supporting and separating a plurality of work-pieces by a preselected, essentially equal spacing, so that, as a first work-piece is inserted into the magnetic field, a second work-piece is simultaneously withdrawn from the magnetic field, so that an attractive magnetic force imparted on the first work-piece offsets a resistive magnetic force imparted on the second work-piece.

  7. Platinum-group element abundance patterns in different mantle environments

    SciTech Connect (OSTI)

    Rehkaemper, M.; Halliday, A.N.; Barfod, D.; Fitton, J.G.; Dawson, J.B.

    1997-11-28

    Mantle-derived xenoliths from the Cameroon Line and northern Tanzania display differences in their platinum-group element (PGE) abundance patterns. The Cameroon Line lherzolites have uniform PGE patterns indicating a homogeneous upper mantle over several hundreds of kilometers, with approximately chondritic PGE ratios. The PGE patterns of the Tanzanian peridotites are similar to the PGE systematics of ultramafic rocks from ophiolites. The differences can be explained if the northern Tanzanian lithosphere developed in a fluid-rich suprasubduction zone environment, whereas the Cameroon Line lithosphere only experienced melt extraction from anhydrous periodotites. 32 refs., 2 figs., 1 tab.

  8. Magnetic particle detection in unshielded environment using orthogonal fluxgate gradiometer

    SciTech Connect (OSTI)

    Elrefai, Ahmed L. Sasada, Ichiro

    2015-05-07

    A new detection system for magnetic particles, which can operate in an unshielded environment, is developed using a fundamental mode orthogonal fluxgate gradiometer. The proposed detection system offers the advantages of cost, size, and weight reduction as compared to contamination detection systems using superconducting quantum interference device sensor. The detection system can be used to detect metallic contamination in foods or lithium ion battery production lines. The system has been investigated numerically to optimize various design parameters of the system. Experimental setup has been developed to evaluate some of the numerically predicted results. Steel balls were successfully detected down to the diameter of 50 ?m.

  9. Mr. Anthony D. Pantaleoni Vice President Environment, Health & Safety

    Office of Legacy Management (LM)

    7=cr5rnP 7694 i+lJ Washington, DC 20585 Mr. Anthony D. Pantaleoni Vice President Environment, Health & Safety Crane Company 757 Third Avenue New York, New York 10017 Dear Mr. Pantaleoni: This letter is a followup to the radiological survey performed by the U.S. Department of Energy (DOE) in August at the former Chapman Valve Manufacturing Company in Indian Orchard, Massachusetts. The facility is presently owned by the Crane Company. The radiological survey identified areas of elevated

  10. Microsoft Word - Fact Sheet Environment 100808 FINAL.doc

    Energy Savers [EERE]

    BARACK OBAMA AND JOE BIDEN: PROMOTING A HEALTHY ENVIRONMENT "We cannot afford more of the same timid politics when the future of our planet is at stake. Global warming is not a someday problem, it is now. We are already breaking records with the intensity of our storms, the number of forest fires, the periods of drought. By 2050 famine could force more than 250 million from their homes . . . . The polar ice caps are now melting faster than science had ever predicted. . . . This is not the

  11. Energy in the Environment - Initiatives 2004-08

    SciTech Connect (OSTI)

    Paul Jehn

    2009-09-11

    Under the Energy and Environment Initiative, the GWPC/GWPRF will expand the oil and gas electronic commerce initiatives used to enhance the Risk Based Data Management System (RBDMS) and the Cost Effective Regulatory Approach (CERA). The GWPC/GWPRF has identified the following priorities for work efforts during the time period that will act as the base from which selections for each work period will be proposed. Work tasks will be presented for each reporting period by the GWPC from areas selected from the general list of priorities.

  12. New antitrust issues in a deregulated environment: access to pipelines

    SciTech Connect (OSTI)

    Mahinka, S.P.; Johnson, J.L.

    1983-01-01

    The deregulated environment of the Natural Gas Policy Act, (NGPA) will introduce new antitrust issues, one issue of particular concern and difficulty being access and utilization of gas transmission and distribution facilities. The authors disagree with the tendency to use the bottleneck monopoly/essential facility doctrine to suggest that access is required by the antitrust laws. Current trends in judicial and economic analysis of refusals to deal by monopolists supports the view that nonpredatory denials of access, based on such legitimate business considerations as efficiency and profitability, are appropriate and consistent with both antitrust policy and the competitive purposes of industry deregulation. 80 references.

  13. 3-dimensional telepresence system for a robotic environment

    DOE Patents [OSTI]

    Anderson, Matthew O.; McKay, Mark D.

    2000-01-01

    A telepresence system includes a camera pair remotely controlled by a control module affixed to an operator. The camera pair provides for three dimensional viewing and the control module, affixed to the operator, affords hands-free operation of the camera pair. In one embodiment, the control module is affixed to the head of the operator and an initial position is established. A triangulating device is provided to track the head movement of the operator relative to the initial position. A processor module receives input from the triangulating device to determine where the operator has moved relative to the initial position and moves the camera pair in response thereto. The movement of the camera pair is predetermined by a software map having a plurality of operation zones. Each zone therein corresponds to unique camera movement parameters such as speed of movement. Speed parameters include constant speed, or increasing or decreasing. Other parameters include pan, tilt, slide, raise or lowering of the cameras. Other user interface devices are provided to improve the three dimensional control capabilities of an operator in a local operating environment. Such other devices include a pair of visual display glasses, a microphone and a remote actuator. The pair of visual display glasses are provided to facilitate three dimensional viewing, hence depth perception. The microphone affords hands-free camera movement by utilizing voice commands. The actuator allows the operator to remotely control various robotic mechanisms in the remote operating environment.

  14. Environment, Safety and Health Progress Assessment of the Hanford Site

    SciTech Connect (OSTI)

    Not Available

    1992-05-01

    This report documents the result of the US Department of Energy (DOE) Environment, Safety and Health (ES&H) Progress Assessment of the Hanford Site, in Richland, Washington. The assessment, which was conducted from May 11 through May 22, 1992, included a selective-review of the ES&H management systems and programs of the responsible DOE Headquarters Program Offices the DOE Richland Field Office, and the site contractors. The ES&H Progress Assessments are part of the Secretary of Energy`s continuing effort to institutionalize line management accountability and the self-assessment process throughout DOE and its contractor organizations. The purpose of the Hanford Site ES&H Progress Assessment is to provide the Secretary with an independent assessment of the adequacy and effectiveness of the DOE and contractor management structures, resources, and systems to address ES&H problems and requirements. They are not intended to be comprehensive compliance assessments of ES&H activities. The point of reference for assessing programs at the Hanford Site was, for the most part, the Tiger Team Assessment of the Hanford Site, which was conducted from May 21 through July 18, 1990. A summary of issues and progress in the areas of environment, safety and health, and management is included.

  15. Automated video screening for unattended background monitoring in dynamic environments.

    SciTech Connect (OSTI)

    Carlson, Jeffrey J.

    2004-03-01

    This report addresses the development of automated video-screening technology to assist security forces in protecting our homeland against terrorist threats. A threat of specific interest to this project is the covert placement and subsequent remote detonation of bombs (e.g., briefcase bombs) inside crowded public facilities. Different from existing video motion detection systems, the video-screening technology described in this report is capable of detecting changes in the static background of an otherwise, dynamic environment - environments where motion and human activities are persistent. Our goal was to quickly detect changes in the background - even under conditions when the background is visible to the camera less than 5% of the time. Instead of subtracting the background to detect movement or changes in a scene, we subtracted the dynamic scene variations to produce an estimate of the static background. Subsequent comparisons of static background estimates are used to detect changes in the background. Detected changes can be used to alert security forces of the presence and location of potential threats. The results of this research are summarized in two MS Power-point presentations included with this report.

  16. HeNCE: A Heterogeneous Network Computing Environment

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

    Beguelin, Adam; Dongarra, Jack J.; Geist, George Al; Manchek, Robert; Moore, Keith

    1994-01-01

    Network computing seeks to utilize the aggregate resources of many networked computers to solve a single problem. In so doing it is often possible to obtain supercomputer performance from an inexpensive local area network. The drawback is that network computing is complicated and error prone when done by hand, especially if the computers have different operating systems and data formats and are thus heterogeneous. The heterogeneous network computing environment (HeNCE) is an integrated graphical environment for creating and running parallel programs over a heterogeneous collection of computers. It is built on a lower level package called parallel virtual machine (PVM).more » The HeNCE philosophy of parallel programming is to have the programmer graphically specify the parallelism of a computation and to automate, as much as possible, the tasks of writing, compiling, executing, debugging, and tracing the network computation. Key to HeNCE is a graphical language based on directed graphs that describe the parallelism and data dependencies of an application. Nodes in the graphs represent conventional Fortran or C subroutines and the arcs represent data and control flow. This article describes the present state of HeNCE, its capabilities, limitations, and areas of future research.« less

  17. Transuranic radionuclides dispersed into the aquatic environment, a bibliography

    SciTech Connect (OSTI)

    Noshkin, V.E.; Stoker, A.C.; Wong, Kai M.

    1994-04-01

    The purpose of this project was to compile a bibliography of references containing environmental transuranic radionuclide data. Our intent was to identify those parameters affecting transuranic radionuclide transport that may be generic and those that may be dependent on chemical form and/or environmental conditions (i.e., site specific) in terrestrial, aquatic and atmospheric environments An understanding of the unique characteristics and similarities between source terms and environmental conditions relative to transuranic radionuclide transport and cycling will provide the ability to assess and predict the long term impact on man and the environment. An additional goal of our literature review, was to extract the ranges of environmental transuranic radionuclide data from the identified references for inclusion in a data base. Related to source term, these ranges of data can be used to calculate the dose to man from the radionuclides, and to perform uncertainty analyses on these dose assessments. On the basis of our reviews, we have arbitrarily outlined five general source terms. These are fallout, fuel cycle waste, accidents, disposal sites and resuspension. Resuspension of the transuranic radionuclides is a unique source term, in that the radionuclides can originate from any of the other source terms. If these transuranic radionuclides become resuspended into the air, they then become important as a source of inhaled radionuclides.

  18. Plutonium and americium behavior in coral atoll environments

    SciTech Connect (OSTI)

    Noshkin, V.E.; Wong, K.M.; Jokela, T.A.; Brunk, J.L.; Eagle, R.J.

    1984-02-01

    Inventories of /sup 239 +240/Pu and /sup 241/Am greatly in excess of global fallout levels persist in the benthic environments of Bikini and Enewetak Atolls. Quantities of /sup 239 +240/Pu and lesser amounts of /sup 241/Am are continuously mobilizing from these sedimentary reservoirs. The amount of /sup 239 +240/Pu mobilized to solution at any time represents 0.08 to 0.09% of the sediment inventories to a depth of 16 cm. The mobilized /sup 239 +240/Pu has solute-like characteristics and different valence states coexist in solution - the largest fraction of the soluble plutonium is in an oxidized form (+V,VI). The adsorption of plutonium to sediments is not completely reversible because of changes that occur in the relative amounts of the mixed oxidation states in solution with time. Further, any characteristics of /sup 239 +240/Pu described at one location may not necessarily be relevant in describing its behavior elsewhere following mobilization and migration. The relative amounts of /sup 241/Am to /sup 239 +240/Pu in the sedimentary deposits at Enewetak and Bikini may be altered in future years because of mobilization and radiological decay. Mobilization of /sup 239 +240/Pu is not a process unique to these atolls, and quantities in solution derived from sedimentary deposits can be found at other global sites. These studies in the equatorial Pacific have significance in assessing the long-term behavior of the transuranics in any marine environment. 22 references, 1 figure, 13 tables.

  19. Predicting proton titration in cationic micelle and bilayer environments

    SciTech Connect (OSTI)

    Morrow, Brian H.; Shen, Jana K.; Eike, David M.; Murch, Bruce P.; Koenig, Peter H.

    2014-08-28

    Knowledge of the protonation behavior of pH-sensitive molecules in micelles and bilayers has significant implications in consumer product development and biomedical applications. However, the calculation of pK{sub a}s in such environments proves challenging using traditional structure-based calculations. Here we apply all-atom constant pH molecular dynamics with explicit ions and titratable water to calculate the pK{sub a} of a fatty acid molecule in a micelle of dodecyl trimethylammonium chloride and liquid as well as gel-phase bilayers of diethyl ester dimethylammonium chloride. Interestingly, the pK{sub a} of the fatty acid in the gel bilayer is 5.4, 0.4 units lower than that in the analogous liquid bilayer or micelle, despite the fact that the protonated carboxylic group is significantly more desolvated in the gel bilayer. This work illustrates the capability of all-atom constant pH molecular dynamics in capturing the delicate balance in the free energies of desolvation and Coulombic interactions. It also shows the importance of the explicit treatment of ions in sampling the protonation states. The ability to model dynamics of pH-responsive substrates in a bilayer environment is useful for improving fabric care products as well as our understanding of the side effects of anti-inflammatory drugs.

  20. Performance of field emission cathodes in xenon environments

    SciTech Connect (OSTI)

    Marrese, C.M.; Polk, J.E.; Jensen, K.L.; Gallimore, A.D.; Spindt, C.; Fink, R.L.; Tolt, Z.L.; Palmer, W.D.

    1999-07-01

    Field emission (FE) cathodes are currently being considered to supply electrons in electric propulsion systems for propellant ionization and ion beam neutralization. Hollow cathodes with thermionic electron emitters typically used with Hall and ion thrusters require propellant and heaters for operation. Therefore there are lower limits on their size and power. Because FE cathodes do not require propellant or heaters they can be used with small and micropropulsion systems. The primary concern with integrating these two technologies is cathode lifetime. An FE cathode must be capable of operation in a plasma environment where xenon pressures exceed 2 x 10{sup {minus}6} Torr. Experiments were conducted at the Jet Propulsion Laboratory to evaluate the performance of silicon and molybdenum microtip field emission array cathodes, and carbon film cathodes in xenon pressures up to 2 x 10{sup {minus}5} Torr. Experimental and modeling results were used to determine energy thresholds for sputtering silicon and molybdenum by xenon ions. Experiments and theoretical results are presented for performance degradation in xenon environments.

  1. Mining the Agave Microbiome for adaptions to arid environments

    SciTech Connect (OSTI)

    Coleman-Derr, Devin; Wojke, Tanja; North, Gretchen; Partida-Martinez, Laila; DeAngeli, Kristen; Clingenpeel, Scott; Gross, Stephen; Tringe, Susannah; Visel, Axel

    2013-03-25

    A major challenge facing the biofuels industry is the identification of high-yield plant feedstocks that can be cultivated with minimal resource inputs without competing for land and water supplies with existing food crops. Recent research has demonstrated that the Agave plant, cultivated in Mexico and Southwestern United States for the production of fiber and alcohol, meets these criteria1. Agaves grow on non-arable rocky soils in regions characterized by prolonged drought and extreme temperatures, due in part to physiological adaptions that prevent excess water-loss in arid environments2. Plant-microbial symbioses can play a role in helping plants adapt to heat and drought stress, increasing the accessibility of soil nutrients, or compete with plant pathogens3. Whether agaves have similar beneficial microbe interactions in their native environment is unknown. We aim to provide a comprehensive characterization of the Agave microbiome, with the goal of identifying specific community members that may contribute to Agave biotic and abiotic stress tolerance

  2. Exascale Co-design for Modeling Materials in Extreme Environments

    SciTech Connect (OSTI)

    Germann, Timothy C.

    2014-07-08

    Computational materials science has provided great insight into the response of materials under extreme conditions that are difficult to probe experimentally. For example, shock-induced plasticity and phase transformation processes in single-crystal and nanocrystalline metals have been widely studied via large-scale molecular dynamics simulations, and many of these predictions are beginning to be tested at advanced 4th generation light sources such as the Advanced Photon Source (APS) and Linac Coherent Light Source (LCLS). I will describe our simulation predictions and their recent verification at LCLS, outstanding challenges in modeling the response of materials to extreme mechanical and radiation environments, and our efforts to tackle these as part of the multi-institutional, multi-disciplinary Exascale Co-design Center for Materials in Extreme Environments (ExMatEx). ExMatEx has initiated an early and deep collaboration between domain (computational materials) scientists, applied mathematicians, computer scientists, and hardware architects, in order to establish the relationships between algorithms, software stacks, and architectures needed to enable exascale-ready materials science application codes within the next decade. We anticipate that we will be able to exploit hierarchical, heterogeneous architectures to achieve more realistic large-scale simulations with adaptive physics refinement, and are using tractable application scale-bridging proxy application testbeds to assess new approaches and requirements. Such current scale-bridging strategies accumulate (or recompute) a distributed response database from fine-scale calculations, in a top-down rather than bottom-up multiscale approach.

  3. DataFoundry: Warehousing techniques for dynamic environments

    SciTech Connect (OSTI)

    Critchlow, T.; Fidelis, K.; Ganesh, M.; Musick, R.; Slezak, T., LLNL

    1998-01-29

    Data warehouses and data marts have been successfully applied to a multitude of commercial business applications as tools for integrating and providing access to data located across an enterprise. Although the need for this capability is as vital in the scientific world as in the business domain, working warehouses in our community are scarce. A primary technical reason for this is that our understanding of the concepts being explored in an evolving scientific domain change constantly, leading to rapid changes in the data representation. When any database providing information to a warehouse changes its format, the warehouse must be updated to reflect these changes, or it will not function properly. The cost of maintaining a warehouse using traditional techniques in this environment is prohibitive. This paper describes ideas for dramatically reducing the amount of work that must be done to keep a warehouse up to date in a dynamic, scientific environment. The ideas are being applied in a prototype warehouse called DataFoundry. DataFoundry, currently in use by structural biologists at LLNL, will eventually support scientists at the Department of Energy`s Joint Genome Institute.

  4. Virtual laboratories: Collaborative environments and facilities-on-line

    SciTech Connect (OSTI)

    Thomas, C.E. Jr.; Cavallini, J.S.; Seweryniak, G.R.; Kitchens, T.A.; Hitchcock, D.A.; Scott, M.A.; Welch, L.C.; Aiken, R.J. |; Stevens, R.L.

    1995-07-01

    The Department of Energy (DOE) has major research laboratories in a number of locations in the US, typically co-located with large research instruments or research facilities valued at tens of millions to even billions of dollars. Present budget exigencies facing the entire nation are felt very deeply at DOE, just as elsewhere. Advances over the last few years in networking and computing technologies make virtual collaborative environments and conduct of experiments over the internetwork structure a possibility. The authors believe that development of these collaborative environments and facilities-on-line could lead to a ``virtual laboratory`` with tremendous potential for decreasing the costs of research and increasing the productivity of their capital investment in research facilities. The majority of these cost savings would be due to increased productivity of their research efforts, better utilization of resources and facilities, and avoiding duplication of expensive facilities. A vision of how this might all fit together and a discussion of the infrastructure necessary to enable these developments is presented.

  5. Fabrication of diamond based sensors for use in extreme environments

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

    Samudrala, Gopi K.; Moore, Samuel L.; Vohra, Yogesh K.

    2015-04-23

    Electrical and magnetic sensors can be lithographically fabricated on top of diamond substrates and encapsulated in a protective layer of chemical vapor deposited single crystalline diamond. This process when carried out on single crystal diamond anvils employed in high pressure research is termed as designer diamond anvil fabrication. These designer diamond anvils allow researchers to study electrical and magnetic properties of materials under extreme conditions without any possibility of damaging the sensing elements. We describe a novel method for the fabrication of designer diamond anvils with the use of maskless lithography and chemical vapor deposition in this paper. This methodmore » can be utilized to produce diamond based sensors which can function in extreme environments of high pressures, high and low temperatures, corrosive and high radiation conditions. Here, we demonstrate applicability of these diamonds under extreme environments by performing electrical resistance measurements during superconducting transition in rare earth doped iron-based compounds under high pressures to 12 GPa and low temperatures to 10 K.« less

  6. Development of an Extreme Environment Materials Research Facility at Princeton

    SciTech Connect (OSTI)

    Cohen, A B; Tully, C G; Austin, R; Calaprice, F; McDonald, K; Ascione, G; Baker, G; Davidson, R; Dudek, L; Grisham, L; Kugel, H; Pagdon, K; Stevenson, T; Woolley, R

    2010-11-17

    The need for a fundamental understanding of material response to a neutron and/or high heat flux environment can yield development of improved materials and operations with existing materials. Such understanding has numerous applications in fields such as nuclear power (for the current fleet and future fission and fusion reactors), aerospace, and other research fields (e.g., high-intensity proton accelerator facilities for high energy physics research). A proposal has been advanced to develop a facility for testing various materials under extreme heat and neutron exposure conditions at Princeton. The Extreme Environment Materials Research Facility comprises an environmentally controlled chamber (48 m^3) capable of high vacuum conditions, with extreme flux beams and probe beams accessing a central, large volume target. The facility will have the capability to expose large surface areas (1 m^2) to 14 MeV neutrons at a fluence in excess of 10^13 n/s. Depending on the operating mode. Additionally beam line power on the order of 15-75 MW/m2 for durations of 1-15 seconds are planned... The multi-second duration of exposure can be repeated every 2-10 minutes for periods of 10-12 hours. The facility will be housed in the test cell that held the Tokamak Fusion Test Reactor (TFTR), which has the desired radiation and safety controls as well as the necessary loading and assembly infrastructure. The facility will allow testing of various materials to their physical limit of thermal endurance and allow for exploring the interplay between radiation-induced embrittlement, swelling and deformation of materials, and the fatigue and fracturing that occur in response to thermal shocks. The combination of high neutron energies and intense fluences will enable accelerated time scale studies. The results will make contributions for refining predictive failure modes (modeling) in extreme environments, as well as providing a technical platform for the development of new alloys, new materials, and the investigation of repair mechanisms. Effects on materials will be analyzed with in situ beam probes and instrumentation as the target is exposed to radiation, thermal fluxes and other stresses. Photon and monochromatic neutron fluxes, produced using a variable-energy (4-45 MeV) electron linac and the highly asymmetric electron-positron collisions technique used in high-energy physics research, can provide non-destructive, deep-penetrating structural analysis of materials while they are undergoing testing. The same beam lines will also be able to generate neutrons from photonuclear interactions using existing Bremsstrahlung and positrons on target quasi-monochromatic gamma rays. Other diagnostics will include infrared cameras, residual gas analyzer (RGA), and thermocouples; additional diagnostic capability will be added.

  7. cray-hdf5-parallel/1.8.13 garbling integers in intel environment

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

    cray-hdf5-parallel1.8.13 garbling integers in intel environment cray-hdf5-parallel1.8.13 garbling integers in intel environment September 11, 2014 This problem was fixed on 11...

  8. SNF Interim Storage Canister Corrosion and Surface Environment Investigations

    SciTech Connect (OSTI)

    Bryan, Charles R.; Enos, David G.

    2015-09-01

    This progress report describes work being done at Sandia National Laboratories (SNL) to assess the localized corrosion performance of container/cask materials used in the interim storage of spent nuclear fuel (SNF). Of particular concern is stress corrosion cracking (SCC), by which a through-wall crack could potentially form in a canister outer wall over time intervals that are shorter than possible dry storage times. In order for SCC to occur, three criteria must be met. A corrosive environment must be present on the canister surface, the metal must susceptible to SCC, and sufficient tensile stress to support SCC must be present through the entire thickness of the canister wall. SNL is currently evaluating the potential for each of these criteria to be met.

  9. Surface acoustic wave devices for harsh environment wireless sensing

    SciTech Connect (OSTI)

    Greve, David W.; Chin, Tao -Lun; Zheng, Peng; Ohodnicki, Paul; Baltrus, John; Oppenheim, Irving J.

    2013-05-24

    In this study, langasite surface acoustic wave devices can be used to implement harsh environment wireless sensing of gas concentration and temperature. This paper reviews prior work on the development of langasite surface acoustic wave devices, followed by a report of recent progress toward the implementation of oxygen gas sensors. Resistive metal oxide films can be used as the oxygen sensing film, although development of an adherent barrier layer will be necessary with the sensing layers studied here to prevent interaction with the langasite substrate. Experimental results are presented for the performance of a langasite surface acoustic wave oxygen sensor with tin oxide sensing layer, and these experimental results are correlated with direct measurements of the sensing layer resistivity.

  10. Surface acoustic wave devices for harsh environment wireless sensing

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

    Greve, David W.; Chin, Tao -Lun; Zheng, Peng; Ohodnicki, Paul; Baltrus, John; Oppenheim, Irving J.

    2013-05-24

    In this study, langasite surface acoustic wave devices can be used to implement harsh environment wireless sensing of gas concentration and temperature. This paper reviews prior work on the development of langasite surface acoustic wave devices, followed by a report of recent progress toward the implementation of oxygen gas sensors. Resistive metal oxide films can be used as the oxygen sensing film, although development of an adherent barrier layer will be necessary with the sensing layers studied here to prevent interaction with the langasite substrate. Experimental results are presented for the performance of a langasite surface acoustic wave oxygen sensormore » with tin oxide sensing layer, and these experimental results are correlated with direct measurements of the sensing layer resistivity.« less

  11. Criegee intermediates in the indoor environment. New insights

    SciTech Connect (OSTI)

    Shallcross, D. E.; Taatjes, C. A.; Percival, C. J.

    2014-03-25

    Criegee intermediates are formed in the ozonolysis of alkenes and play an important role in indoor chemistry, notably as a source of OH radicals. Recent studies have shown that these Criegee intermediates react very quickly with NO2, SO2, and carbonyls, and in this study, steady-state calculations are used to inspect the potential impact of these data on indoor chemistry. It is shown that these reactions could accelerate NO3 formation and SO2 removal in the indoor environment significantly. In addition, reaction between Criegee intermediates and halogenated carbonyls could provide a significant loss process indoors, where currently one does not exist.

  12. Preventing messaging queue deadlocks in a DMA environment

    DOE Patents [OSTI]

    Blocksome, Michael A; Chen, Dong; Gooding, Thomas; Heidelberger, Philip; Parker, Jeff

    2014-01-14

    Embodiments of the invention may be used to manage message queues in a parallel computing environment to prevent message queue deadlock. A direct memory access controller of a compute node may determine when a messaging queue is full. In response, the DMA may generate and interrupt. An interrupt handler may stop the DMA and swap all descriptors from the full messaging queue into a larger queue (or enlarge the original queue). The interrupt handler then restarts the DMA. Alternatively, the interrupt handler stops the DMA, allocates a memory block to hold queue data, and then moves descriptors from the full messaging queue into the allocated memory block. The interrupt handler then restarts the DMA. During a normal messaging advance cycle, a messaging manager attempts to inject the descriptors in the memory block into other messaging queues until the descriptors have all been processed.

  13. Mitigated-force carriage for high magnetic field environments

    DOE Patents [OSTI]

    Ludtka, Gerard M; Ludtka, Gail M; Wilgen, John B; Murphy, Bart L

    2014-05-20

    A carriage for high magnetic field environments includes a first work-piece holding means for holding a first work-piece, the first work-piece holding means being disposed in an operable relationship with a work-piece processing magnet having a magnetic field strength of at least 1 Tesla. The first work-piece holding means is further disposed in operable connection with a second work-piece holding means for holding a second work-piece so that, as the first work-piece is inserted into the magnetic field, the second work-piece is simultaneously withdrawn from the magnetic field, so that an attractive magnetic force imparted on the first work-piece offsets a resistive magnetic force imparted on the second work-piece.

  14. Advantages of High Tolerance Measurements in Fusion Environments Applying Photogrammetry

    SciTech Connect (OSTI)

    T. Dodson, R. Ellis, C. Priniski, S. Raftopoulos, D. Stevens, M. Viola

    2009-02-04

    Photogrammetry, a state-of-the-art technique of metrology employing digital photographs as the vehicle for measurement, has been investigated in the fusion environment. Benefits of this high tolerance methodology include relatively easy deployment for multiple point measurements and deformation/distortion studies. Depending on the equipment used, photogrammetric systems can reach tolerances of 25 microns (0.001 in) to 100 microns (0.004 in) on a 3-meter object. During the fabrication and assembly of the National Compact Stellarator Experiment (NCSX) the primary measurement systems deployed were CAD coordinate-based computer metrology equipment and supporting algorithms such as both interferometer-aided (IFM) and absolute distance measurementbased (ADM) laser trackers, as well as portable Coordinate Measurement Machine (CMM) arms. Photogrammetry was employed at NCSX as a quick and easy tool to monitor coil distortions incurred during welding operations of the machine assembly process and as a way to reduce assembly downtime for metrology processes.

  15. International Collaboration Activities in Different Geologic Disposal Environments

    SciTech Connect (OSTI)

    Birkholzer, Jens

    2015-09-01

    This report describes the current status of international collaboration regarding geologic disposal research in the Used Fuel Disposition (UFD) Campaign. Since 2012, in an effort coordinated by Lawrence Berkeley National Laboratory, UFD has advanced active collaboration with several international geologic disposal programs in Europe and Asia. Such collaboration allows the UFD Campaign to benefit from a deep knowledge base with regards to alternative repository environments developed over decades, and to utilize international investments in research facilities (such as underground research laboratories), saving millions of R&D dollars that have been and are being provided by other countries. To date, UFD’s International Disposal R&D Program has established formal collaboration agreements with five international initiatives and several international partners, and national lab scientists associated with UFD have conducted specific collaborative R&D activities that align well with its R&D priorities.

  16. Damage-tolerant nanotwinned metals with nanovoids under radiation environments

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

    Chen, Y.; Yu, K. Y.; Liu, Y.; Shao, S.; Wang, H.; Kirk, M. A.; Wang, J.; Zhang, X.

    2015-04-24

    Material performance in extreme radiation environments is central to the design of future nuclear reactors. Radiation induces significant damage in the form of dislocation loops and voids in irradiated materials, and continuous radiation often leads to void growth and subsequent void swelling in metals with low stacking fault energy. Here we show that by using in situ heavy ion irradiation in a transmission electron microscope, pre-introduced nanovoids in nanotwinned Cu efficiently absorb radiation-induced defects accompanied by gradual elimination of nanovoids, enhancing radiation tolerance of Cu. In situ studies and atomistic simulations reveal that such remarkable self-healing capability stems from highmore » density of coherent and incoherent twin boundaries that rapidly capture and transport point defects and dislocation loops to nanovoids, which act as storage bins for interstitial loops. This study describes a counterintuitive yet significant concept: deliberate introduction of nanovoids in conjunction with nanotwins enables unprecedented damage tolerance in metallic materials.« less

  17. Impact of oil in the tropical marine environment. Technical pub

    SciTech Connect (OSTI)

    Cintron, G.; Lugo, A.E.; Martinez, R.; Cintron, B.B.; Encarnacion, L.

    1981-11-01

    Oil spills have a devastating effect on biologically rich coastal environments. This report investigates this problem, covering damage by oil to biological systems, the use of dispersants (toxicity and considerations for dispersant use), impact of oil and dispersants on coral reefs, impact of oil on seagrass beds and sandy beaches, impact of oil on mangroves (seedling survival and tolerance, regeneration, forest type vulnerability, and cleanup and recovery activities in mangroves), conclusions, and recommendations. The study concludes that coral reefs and seagrass beds may escape significant spill damage if pollution is not chronic and if dispersants are not used. Sandy and rocky shores may be severely impacted but recover quickly. Mangroves are the most vulnerable coastal ecosystem. Recommendations are that oil spill contingency plans must be prepared for all areas, and that the necessary equipment for the plans must be in place.

  18. Integration of Environment, Safety, and Health into Facility Disposition Activities

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

    1998-05-01

    Volume One of this Standard has been revised to provide a Department of Energy (DOE) approved methodology for preparing a Documented Safety Analysis (DSA) for decommissioning of nuclear facilities, as well as environmental restoration activities that involve work not done within a permanent structure. Methodologies provided in this Standard are intended to be compliant with Title 10 of the Code of Federal Regulations (CFR) Part 830, Nuclear Safety Management, Subpart B, Safety Basis Requirements. Volume Two contains the appendices that provide additional environment, safety and health (ES&H) information to complement Volume 1 of this Standard. Volume 2 of the Standard is much broader in scope than Volume 1 and satisfies several purposes. Integrated safety management expectations are provided in accordance with facility disposition requirements contained in DOE O 430.1B, Real Property Asset Management.

  19. A Geospatial Integrated Problem Solving Environment for Homeland Security Applications

    SciTech Connect (OSTI)

    Koch, Daniel B

    2010-01-01

    Effective planning, response, and recovery (PRR) involving terrorist attacks or natural disasters come with a vast array of information needs. Much of the required information originates from disparate sources in widely differing formats. However, one common attribute the information often possesses is physical location. The organization and visualization of this information can be critical to the success of the PRR mission. Organizing information geospatially is often the most intuitive for the user. In the course of developing a field tool for the U.S. Department of Homeland Security (DHS) Office for Bombing Prevention, a geospatial integrated problem solving environment software framework was developed by Oak Ridge National Laboratory. This framework has proven useful as well in a number of other DHS, Department of Defense, and Department of Energy projects. An overview of the software architecture along with application examples are presented.

  20. Using the CMS threaded framework in a production environment

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

    Jones, C. D.; Contreras, L.; Gartung, P.; Hufnagel, D.; Sexton-Kennedy, L.

    2015-12-23

    During 2014, the CMS Offline and Computing Organization completed the necessary changes to use the CMS threaded framework in the full production environment. We will briefly discuss the design of the CMS Threaded Framework, in particular how the design affects scaling performance. We will then cover the effort involved in getting both the CMSSW application software and the workflow management system ready for using multiple threads for production. Finally, we will present metrics on the performance of the application and workflow system as well as the difficulties which were uncovered. As a result, we will end with CMS' plans formore » using the threaded framework to do production for LHC Run 2.« less

  1. Semiclassical wave-packets emerging from interaction with an environment

    SciTech Connect (OSTI)

    Recchia, Carla; Teta, Alessandro

    2014-01-15

    We study the quantum evolution in dimension three of a system composed by a test particle interacting with an environment made of N harmonic oscillators. At time zero the test particle is described by a spherical wave, i.e., a highly correlated continuous superposition of states with well localized position and momentum, and the oscillators are in the ground state. Furthermore, we assume that the positions of the oscillators are not collinear with the center of the spherical wave. Under suitable assumptions on the physical parameters characterizing the model, we give an asymptotic expression of the solution of the Schrdinger equation of the system with an explicit control of the error. The result shows that the approximate expression of the wave function is the sum of two terms, orthogonal in L{sup 2}(R{sup 3(N+1)}) and describing rather different situations. In the first one, all the oscillators remain in their ground state and the test particle is described by the free evolution of a slightly deformed spherical wave. The second one consists of a sum of N terms where in each term there is only one excited oscillator and the test particle is correspondingly described by the free evolution of a wave packet, well concentrated in position and momentum. Moreover, the wave packet emerges from the excited oscillator with an average momentum parallel to the line joining the oscillator with the center of the initial spherical wave. Such wave packet represents a semiclassical state for the test particle, propagating along the corresponding classical trajectory. The main result of our analysis is to show how such a semiclassical state can be produced, starting from the original spherical wave, as a result of the interaction with the environment.

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

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

    Department of Energy SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management PDF icon PIA - Savannah River Nuclear Solution SRNS ProRad Environment Management More Documents & Publications PIA - Savannah River Nuclear Solutions (SRNS) Human Resource Management System (HRMS) PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle System (PCS) PIA - Savannah

  3. Title Tags for Websites Outside of the Energy.gov Drupal Environment

    Broader source: Energy.gov [DOE]

    These standards are required when coding title tags on websites and applications outside the Energy.gov Drupal environment.

  4. Environment, Safety, and Health Policy for the Department of Energy Complex

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

    1995-06-15

    The Vision and Principles for the Protection of the Worker, Public, and Environment. Canceled by DOE P 450.7.

  5. HTML Syntax for Websites Outside of the Energy.gov Drupal Environment

    Broader source: Energy.gov [DOE]

    These HTML syntax standards are required on websites and applications outside the Energy.gov Drupal environment.

  6. Contact For The Deputy General Counsel for Environment & Compliance (GC-50)

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

    | Department of Energy Contact For The Deputy General Counsel for Environment & Compliance (GC-50) Contact For The Deputy General Counsel for Environment & Compliance (GC-50) Kedric L. Payne, Deputy General Counsel for Environment & Compliance 202-586-5072 kedric.payne@hq.doe.gov

  7. Microsoft Word - Fact Sheet Environment 100808 FINAL.doc | Department of

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

    Energy Environment 100808 FINAL.doc Microsoft Word - Fact Sheet Environment 100808 FINAL.doc PDF icon Microsoft Word - Fact Sheet Environment 100808 FINAL.doc More Documents & Publications Major Communications Report May 5, 2009 Major Communications Report April 30, 2009 Major Communications Report April 28, 2009

  8. Apparatus and methods for determining at least one characteristic of a proximate environment

    DOE Patents [OSTI]

    Novascone, Stephen R.; West, Phillip B.; Anderson, Michael J.

    2008-04-15

    Methods and an apparatus for determining at least one characteristic of an environment are disclosed. A vibrational energy may be imparted into an environment and a magnitude of damping of the vibrational energy may be measured and at least one characteristic of the environment may be determined. Particularly, a vibratory source may be operated and coupled to an environment. At least one characteristic of the environment may be determined based on a shift in at least one steady-state frequency of oscillation of the vibratory source. An apparatus may include at least one vibratory source and a structure for positioning the at least one vibratory source proximate to an environment. Further, the apparatus may include an analysis device for determining at least one characteristic of the environment based at least partially upon shift in a steady-state oscillation frequency of the vibratory source for the given impetus.

  9. Harsh-Environment Packaging for Downhole Gas and Oil Exploration

    SciTech Connect (OSTI)

    Shubhra Bansal; Junghyun Cho; Kevin Durocher; Chris Kapusta; Aaron Knobloch; David Shaddock; Harry Schoeller; Hua Xia

    2007-08-31

    This research into new packaging materials and methods for elevated temperatures and harsh environment electronics focused on gaining a basic understanding of current state-of-the-art in electronics packaging used in industry today, formulating the thermal-mechanical models of the material interactions and developing test structures to confirm these models. Discussions were initiated with the major General Electric (GE) businesses that currently sell into markets requiring high temperature electronics and packaging. They related the major modes of failure they encounter routinely and the hurdles needed to be overcome in order to improve the temperature specifications of these products. We consulted with our GE business partners about the reliability specifications and investigated specifications and guidelines that from IPC and the SAE body that is currently developing guidelines for electronics package reliability. Following this, a risk analysis was conducted for the program to identify the critical risks which need to be mitigated in order to demonstrate a flex-based packaging approach under these conditions. This process identified metal/polyimide adhesion, via reliability for flex substrates and high temperature interconnect as important technical areas for reliability improvement.

  10. Evaluating Chemical Persistence in a Multimedia Environment: ACART Analysis

    SciTech Connect (OSTI)

    Bennett, D.H.; McKone, T.E.; Kastenberg, W.E.

    1999-02-01

    For the thousands of chemicals continuously released into the environment, it is desirable to make prospective assessments of those likely to be persistent. Persistent chemicals are difficult to remove if adverse health or ecological effects are later discovered. A tiered approach using a classification scheme and a multimedia model for determining persistence is presented. Using specific criteria for persistence, a classification tree is developed to classify a chemical as ''persistent'' or ''non-persistent'' based on the chemical properties. In this approach, the classification is derived from the results of a standardized unit world multimedia model. Thus, the classifications are more robust for multimedia pollutants than classifications using a single medium half-life. The method can be readily implemented and provides insight without requiring extensive and often unavailable data. This method can be used to classify chemicals when only a few properties are known and be used to direct further data collection. Case studies are presented to demonstrate the advantages of the approach.

  11. Parallel Computing Environments and Methods for Power Distribution System Simulation

    SciTech Connect (OSTI)

    Lu, Ning; Taylor, Zachary T.; Chassin, David P.; Guttromson, Ross T.; Studham, Scott S.

    2005-11-10

    The development of cost-effective high-performance parallel computing on multi-processor super computers makes it attractive to port excessively time consuming simulation software from personal computers (PC) to super computes. The power distribution system simulator (PDSS) takes a bottom-up approach and simulates load at appliance level, where detailed thermal models for appliances are used. This approach works well for a small power distribution system consisting of a few thousand appliances. When the number of appliances increases, the simulation uses up the PC memory and its run time increases to a point where the approach is no longer feasible to model a practical large power distribution system. This paper presents an effort made to port a PC-based power distribution system simulator (PDSS) to a 128-processor shared-memory super computer. The paper offers an overview of the parallel computing environment and a description of the modification made to the PDSS model. The performances of the PDSS running on a standalone PC and on the super computer are compared. Future research direction of utilizing parallel computing in the power distribution system simulation is also addressed.

  12. Damage-tolerant nanotwinned metals with nanovoids under radiation environments

    SciTech Connect (OSTI)

    Chen, Y.; Yu, K. Y.; Liu, Y.; Shao, S.; Wang, H.; Kirk, M. A.; Wang, J.; Zhang, X.

    2015-04-24

    Material performance in extreme radiation environments is central to the design of future nuclear reactors. Radiation induces significant damage in the form of dislocation loops and voids in irradiated materials, and continuous radiation often leads to void growth and subsequent void swelling in metals with low stacking fault energy. Here we show that by using in situ heavy ion irradiation in a transmission electron microscope, pre-introduced nanovoids in nanotwinned Cu efficiently absorb radiation-induced defects accompanied by gradual elimination of nanovoids, enhancing radiation tolerance of Cu. In situ studies and atomistic simulations reveal that such remarkable self-healing capability stems from high density of coherent and incoherent twin boundaries that rapidly capture and transport point defects and dislocation loops to nanovoids, which act as storage bins for interstitial loops. This study describes a counterintuitive yet significant concept: deliberate introduction of nanovoids in conjunction with nanotwins enables unprecedented damage tolerance in metallic materials.

  13. Collisional disruption of gravitational aggregates in the tidal environment

    SciTech Connect (OSTI)

    Hyodo, Ryuki; Ohtsuki, Keiji

    2014-05-20

    The degree of disruption in collisions in free space is determined by specific impact energy, and the mass fraction of the largest remnant is a monotonically decreasing function of impact energy. However, it has not been shown whether such a relationship is applicable to collisions under the influence of a planet's tidal force, which is important in ring dynamics and satellite accretion. Here we examine the collisional disruption of gravitational aggregates in the tidal environment by using local N-body simulations. We find that outcomes of such a collision largely depend on the impact velocity, the direction of impact, and the radial distance from the planet. In the case of a strong tidal field corresponding to Saturn's F ring, collisions in the azimuthal direction are much more destructive than those in the radial direction. Numerical results of collisions sensitively depend on the impact velocity, and a complete disruption of aggregates can occur even in impacts with velocity much lower than their escape velocity. In such low-velocity collisions, the deformation of colliding aggregates plays an essential role in determining collision outcomes, because the physical size of the aggregate is comparable to its Hill radius. On the other hand, the dependence of collision outcomes on impact velocity becomes similar to the case in free space when the distance from the planet is sufficiently large. Our results are consistent with Cassini observations of the F ring, which suggest ongoing creation and disruption of aggregates within the ring.

  14. Brookhaven National Laboratory 2008 Site Environment Report Volume 1

    SciTech Connect (OSTI)

    Brookhaven National Laboratory

    2009-10-01

    Brookhaven National Laboratory (BNL) prepares an annual Site Environmental Report (SER) in accordance with DOE Order 231.1A, Environment, Safety and Health Reporting of the U.S. Department of Energy. The report is written to inform the public, regulators, employees, and other stakeholders of the Laboratory's environmental performance during the calendar year in review. Volume I of the SER summarizes environmental data; environmental management performance; compliance with applicable DOE, federal, state, and local regulations; and performance in restoration and surveillance monitoring programs. BNL has prepared annual SERs since 1971 and has documented nearly all of its environmental history since the Laboratory's inception in 1947. Volume II of the SER, the Groundwater Status Report, also is prepared annually to report on the status of and evaluate the performance of groundwater treatment systems at the Laboratory. Volume II includes detailed technical summaries of groundwater data and its interpretation, and is intended for internal BNL users, regulators, and other technically oriented stakeholders. A brief summary of the information contained in Volume II is included in this volume in Chapter 7, Groundwater Protection. Both reports are available in print and as downloadable files on the BNL web page at http://www.bnl.gov/ewms/ser/. An electronic version on compact disc is distributed with each printed report. In addition, a summary of Volume I is prepared each year to provide a general overview of the report, and is distributed with a compact disc containing the full report.

  15. POLYETHERSULFONE COATING FOR MITIGATING CORROSION OF STEEL IN GEOTHERMAL ENVIRONMENT.

    SciTech Connect (OSTI)

    SUGAMA, T.

    2005-06-01

    Emphasis was directed toward evaluating the usefulness of a polyethersulfone (PES)-dissolved N-methyl pyrrolidone (NMP) solvent precursor as a low-temperature film-forming anti-corrosion coating for carbon steel in simulated geothermal environments at brine temperatures up to 300 C. A {approx} 75 {micro}m thick PES coating performed well in protecting the steel against corrosion in brine at 200 C. However, at {>=} 250 C, the PES underwent severe hydrothermal oxidation that caused the cleavage of sulfone- and ether-linkages, and the opening of phenyl rings. These, in turn, led to sulfone {yields} benzosulfonic acid and ether {yields} benzophenol-type oxidation derivative transformations, and the formation of carbonyl-attached open rings, thereby resulting in the incorporation of the functional groups, hydroxyl and carbonyl, into the coating. The presence of these functional groups raised concerns about the diminutions in water-shedding and water-repellent properties that are important properties of the anti-corrosion coatings; such changes were reflected in an enhancement of the magnitude of susceptibility of the coatings surfaces to moisture. Consequently, the disintegration of the PES structure by hydrothermal oxidation was detrimental to the maximum efficacy of the coating in protecting the steel against corrosion, allowing the corrosive electrolytes to infiltrate easily through it.

  16. Automated-In-Motion Vehicle Evaluation Environment (AIMVEE)

    Energy Science and Technology Software Center (OSTI)

    2006-05-04

    The AIMVEE/WIM system electronically retrieves deployment information, identifies vehicle automatically, and determines total weight, individual wheel weight, individual axle weights, axle spacing, and center-of-balance for any wheeled vehicle in motion. The AIMVEE/WIM system can also perform these functions statically for both wheel vehicles and cargo with information. The AIMVEE/WIM system incorporates digital images and applies cubing algorithms to determine length, width, height for cubic dimensions of both vehicle and cargo. Once all this information ismore » stored, it electronically links to data collection and dissemination systems to provide “actual” weight and measurement information for planning, deployment, and in-transit visibility. The Static Scale Conversion (SSC) system is an unique enhancement to the AIMVEE/WIM system. It enables a SSC to weigh and measure vehicles and cargo dynamically (i.e., as they pass over the large scale and is included in the AIMVEE computer code base. The material to be copyrighted is the Automated-In-Motion Vehicle Evaluation Environment (AIMVEE)/Weigh-In-Motion User Training and Testing material. It includes instructional material in the set-up, operation and tear-down of the AIMVEE/WIM system. It also includes a final exam associated with the training.« less

  17. MPH: A Library for Distributed Multi-Component Environment

    Energy Science and Technology Software Center (OSTI)

    2001-05-01

    A growing trend in developing large and complex applications on today's Teraflops compyters is to integrate stand-alone and/or semi-independent program components into a comprehensive simulation package. We develop MPH, a multi-component handshaking library that allows component models recognize and talk to each other in a convenient and consisten way, thus to run multi-component ulti-executable applications effectively on distributed memory architectures. MPH provides the following capabilities: component name registration, resource allocation, inter-component communication, inquiry on themore » multi-component environment, standard in/out redirect. It supports the following four integration mechanisms: Multi-Component Single-Executable (MCSE); Single-Component Multi-Executable (SCME); Multi-Component Multi-Executable (MCME); Multi-instance Multi-Executable (MIME). MPH currently works on IBM SP, SGI Origin, Compaq AlphaSC, Cray T3E, and PC clusters. It is being adopted in NCAR's CCSM and Colorado State University's icosahedra grid coupled model. A joint communicator between any two components could be created. MPI communication between local processors and remote processors are invoked through component names and the local id. More functions are available to inquire the global-id, local-id, number of executales, etc.« less

  18. Renewable energy technologies and its adaptation in an urban environment

    SciTech Connect (OSTI)

    Thampi, K. Ravindranathan Byrne, Owen Surolia, Praveen K.

    2014-01-28

    This general article is based on the inaugural talk delivered at the opening of OMTAT 2013 conference. It notes that the integration of renewable energy sources into living and transport sectors presents a daunting task, still. In spite of the fact that the earth and its atmosphere continually receive 1.7 10{sup 17} watts of radiation from the sun, in the portfolio of sustainable and environment friendly energy options, which is about 16% of the worlds energy consumption and mostly met by biomass, only a paltry 0.04% is accredited to solar. First and second generation solar cells offer mature technologies for applications. The most important difficulty with regards to integration with structures is not only the additional cost, but also the lack of sufficient knowledge in managing the available energy smartly and efficiently. The incorporation of PV as a part of building fabric greatly reduces the overall costs compared with retrofitting. BIPV (Building Integrated photovoltaic) is a critical technology for establishing aesthetically pleasing solar structures. Infusing PV and building elements is greatly simplified with some of the second generation thin film technologies now manufactured as flexible panels. The same holds true for 3{sup rd} generation technologies under development such as, and dye- and quantum dot- sensitized solar cells. Additionally, these technologies offer transparent or translucent solar cells for incorporation into windows and skylights. This review deals with the present state of solar cell technologies suitable for BIPV and the status of BIPV applications and its future prospects.

  19. International Symposium on Clusters and Nanostructures (Energy, Environment, and Health)

    SciTech Connect (OSTI)

    Jena, Puru

    2011-11-10

    The international Symposium on Clusters and Nanostructures was held in Richmond, Virginia during November 7-10, 2011. The symposium focused on the roles clusters and nanostructures play in solving outstanding problems in clean and sustainable energy, environment, and health; three of the most important issues facing science and society. Many of the materials issues in renewable energies, environmental impacts of energy technologies as well as beneficial and toxicity issues of nanoparticles in health are intertwined. Realizing that both fundamental and applied materials issues require a multidisciplinary approach the symposium provided a forum by bringing researchers from physics, chemistry, materials science, and engineering fields to share their ideas and results, identify outstanding problems, and develop new collaborations. Clean and sustainable energy sessions addressed challenges in production, storage, conversion, and efficiency of renewable energies such as solar, wind, bio, thermo-electric, and hydrogen. Environmental issues dealt with air- and water-pollution and conservation, environmental remediation and hydrocarbon processing. Topics in health included therapeutic and diagnostic methods as well as health hazards attributed to nanoparticles. Cross-cutting topics such as reactions, catalysis, electronic, optical, and magnetic properties were also covered.

  20. The Node Monitoring Component of a Scalable Systems Software Environment

    SciTech Connect (OSTI)

    Samuel James Miller

    2006-08-09

    This research describes Fountain, a suite of programs used to monitor the resources of a cluster. A cluster is a collection of individual computers that are connected via a high speed communication network. They are traditionally used by users who desire more resources, such as processing power and memory, than any single computer can provide. A common drawback to effectively utilizing such a large-scale system is the management infrastructure, which often does not often scale well as the system grows. Large-scale parallel systems provide new research challenges in the area of systems software, the programs or tools that manage the system from boot-up to running a parallel job. The approach presented in this thesis utilizes a collection of separate components that communicate with each other to achieve a common goal. While systems software comprises a broad array of components, this thesis focuses on the design choices for a node monitoring component. We will describe Fountain, an implementation of the Scalable Systems Software (SSS) node monitor specification. It is targeted at aggregate node monitoring for clusters, focusing on both scalability and fault tolerance as its design goals. It leverages widely used technologies such as XML and HTTP to present an interface to other components in the SSS environment.