National Library of Energy BETA

Sample records for televisions set-top boxes

  1. Satellite Television Industry Meeting Regarding DOE Set-Top Box...

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

    Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking On April 3, 2012 at 11:00 AM, ...

  2. Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking

    Broader source: Energy.gov [DOE]

    On April 3, 2012 at 11:00 AM, representatives of the U.S. satellite television industry, listed below, met with the DOE officials, listed below, at the Forestall Building to discuss matters of...

  3. Ex Parte Memorandum on Set Top Boxes and Network Equipment | Department of

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

    Energy on Set Top Boxes and Network Equipment Ex Parte Memorandum on Set Top Boxes and Network Equipment This Memorandum for the Record provides a summary of a May 1, 2012, meeting with DOE officials concerning potential test procedures and energy conservation standards for set-top boxes and network equipment. Meeting_of_05_01_2012.pdf (102.67 KB) More Documents & Publications Docket No. EERE-2012-BT-TP-0046 Ex Parte Communication DOE's Proposed Coverage Determination for Set-Top Boxes

  4. U.S. DOE Set-Top Box Proceeding | Department of Energy

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

    U.S. DOE Set-Top Box Proceeding U.S. DOE Set-Top Box Proceeding AT&T's U-verse® receivers should not be regulated under EPCA. U-verse® receivers are already among the most energy efficient of the major video service providers, and AT&T continues to work to increase their efficiency. DOE_03_07_2012.pdf (824.65 KB) More Documents & Publications Meeting Concerning Potential Test Procedures and Energy Conservation Standards for Set-Top Boxes and Network Equipment Demonstration of

  5. Energy use of set-top boxes and telephony products in the U.S.

    SciTech Connect (OSTI)

    Rosen, Karen B.; Meier, Alan K.; Zandelin, Stefan

    2001-06-01

    The goal of this investigation was to estimate the 1999 energy consumption of set-top boxes and telephony products in the U.S. residential sector. Results of this study will be used to identify new energy conservation opportunities and to align programs with those opportunities. We conducted a bottom-up analysis for set-top boxes and telephony products using our own power measurements and stock and usage estimates from secondary sources. The most common set-top boxes in U.S. homes in 1999 were analog cable boxes, digital cable boxes, wireless receivers, and game consoles. According to these measurements, analog cable boxes and wireless receivers draw between 10 and 15 watts, while digital cable boxes draw between 20 and 25 watts in both the Active and Standby modes. Video games used less than 2 watts in Standby mode, and about 8 watts when Active. We estimate that set-top boxes accounted for 0.7% of residential electricity use in 1999. Our investigation of telephony products included answering machines, cordless phones, cordless phone answering machine combination units, and mobile phone chargers. Answering machines, cordless phones, and combination units use between 2 and 3 watts in both the Active and Standby modes. Mobile phone chargers use about 1 watt in standby. We estimate that these telephony products account for 0.5% of U.S. residential electricity consumption. Together, set-tops and telephony constituted 1.2% of U.S. residential electricity consumption in 1999. Standby power use accounted for about 60% of this energy use. The combined total energy use of the products investigated for this study and those researched previously for this series of reports account for about 6.6% of residential electricity use in the U.S.

  6. U.S. Energy Department, Pay-Television Industry and Energy Efficiency

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

    Groups Announce Set-Top Box Energy Conservation Agreement; Will Cut Energy Use for 90 Million U.S. Households, Save Consumers Billions | Department of Energy Department, Pay-Television Industry and Energy Efficiency Groups Announce Set-Top Box Energy Conservation Agreement; Will Cut Energy Use for 90 Million U.S. Households, Save Consumers Billions U.S. Energy Department, Pay-Television Industry and Energy Efficiency Groups Announce Set-Top Box Energy Conservation Agreement; Will Cut Energy

  7. U.S. Energy Department, Pay-Television Industry and Energy Efficiency...

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

    set-top box efficiency standards will save families money by saving energy, while delivering high quality appliances for consumers that keep pace with technological innovation." ...

  8. High speed imaging television system

    DOE Patents [OSTI]

    Wilkinson, William O.; Rabenhorst, David W.

    1984-01-01

    A television system for observing an event which provides a composite video output comprising the serially interlaced images the system is greater than the time resolution of any of the individual cameras.

  9. TV or Not TV

    Broader source: Energy.gov [DOE]

    According to the Nielsen Company, about 54% of homes in the U.S. had three or more television sets in 2009.

  10. Letter box line blackener for the HDTV/conventional-analog hybrid system

    DOE Patents [OSTI]

    Wysocki, Frederick J.; Nickel, George H.

    2006-07-18

    A blackener for letter box lines associated with a HDTV/conventional-analog hybrid television transmission where the blackener counts horizontal sync pulses contained in the HDTV/conventional-analog hybrid television transmission and determines when the HDTV/conventional-analog hybrid television transmission is in letter-box lines: if it is, then the blackener sends substitute black signal to an output; and if it is not, then the blackener sends the HDTV/conventional-analog hybrid television transmission to the output.

  11. Lion Television films at Oak Ridge

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

    Television staff by e-mail and phone. He was answering their questions right along and building rapport with the producer. I think Bill was one of the main attractions that...

  12. Energy-efficient lighting system for television

    DOE Patents [OSTI]

    Cawthorne, Duane C.

    1987-07-21

    A light control system for a television camera comprises an artificial light control system which is cooperative with an iris control system. This artificial light control system adjusts the power to lamps illuminating the camera viewing area to provide only sufficient artificial illumination necessary to provide a sufficient video signal when the camera iris is substantially open.

  13. DOE’s Proposed Coverage Determination for Set-Top Boxes

    Broader source: Energy.gov [DOE]

    On November 29, 2011, William Check of the National Cable & Telecommunications Association (“NCTA”),1 Paul Glist of the law firm of Davis Wright Tremaine LLP, and I met with Daniel Cohen, Betsy...

  14. Reuse of secondhand TVs exported from Japan to the Philippines

    SciTech Connect (OSTI)

    Yoshida, Aya; Terazono, Atsushi

    2010-06-15

    The trade of secondhand electrical and electronic equipment (EEE) from developed to developing countries has become a growing environmental issue owing to concerns about improper recycling of these goods in developing countries. We followed a 12-m cargo container of cathode-ray-tube color TVs exported from Japan to the Philippines in February 2008. We surveyed the number of TVs damaged in transport, as well as the number of malfunctioning TVs from this shipment. In addition, we present the results of interviews with 113 Filipino consumers who intended to buy secondhand EEE at nine secondhand shops in Metro Manila. Approximately 3% of the imported TVs were damaged upon arrival. The importer sold some of the units directly to local dealers, and kept the rest to repair, refurbish and resell. Approximately 40% of the imported TVs malfunctioned and needed repair in addition to basic reconditioning. Most interviewees indicated that they prefer to buy secondhand EEE because the prices are lower than those of brand-new products. Consumers indicated that they planned on using the product for an average of about 5 years, but the actual period of use may be lower. Most end-of-life EEE in the Philippines is dismantled and recycled by unregulated companies and untrained individuals in markets or near landfill sites, and it is clear that a proper collection system and treatment methods are needed for e-waste. In addition to the material flow of secondhand TVs, we also discuss several economic aspects and appropriate control measures of the international reuse of secondhand TVs.

  15. News Archive | Department of Energy

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

    for metal halide lamp fixtures. December 23, 2013 U.S. Energy Department, Pay-Television Industry and Energy Efficiency Groups Announce Set-Top Box Energy Conservation...

  16. EERE News | Department of Energy

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

    of clean energy technologies. December 23, 2013 U.S. Energy Department, Pay-Television Industry and Energy Efficiency Groups Announce Set-Top Box Energy Conservation...

  17. Digital Television and Media Innovations | Princeton Plasma Physics...

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

    28, 2007, 4:15pm to 5:15pm Colloquia MBG Auditorium Digital Television and Media Innovations Dr. Michael A. Isnardi Sarnoff Corporation Colloquium Committee: The Princeton Plasma...

  18. U.S. Geographic Analysis of the Cost of Hydrogen from Electrolysis

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

    Groups Announce Set-Top Box Energy Conservation Agreement; Will Cut Energy Use for 90 Million U.S. Households, Save Consumers Billions | Department of Energy Energy Department, Pay-Television Industry and Energy Efficiency Groups Announce Set-Top Box Energy Conservation Agreement; Will Cut Energy Use for 90 Million U.S. Households, Save Consumers Billions U.S. Energy Department, Pay-Television Industry and Energy Efficiency Groups Announce Set-Top Box Energy Conservation Agreement; Will Cut

  19. What Do You Look for When Buying a New Television? | Department...

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

    Look for When Buying a New Television? What Do You Look for When Buying a New Television? March 10, 2011 - 6:30am Addthis This week, Jeannie told you about her experience buying a ...

  20. The SEAD global efficiency medal competition: accelerating market transformation for efficient televisions

    SciTech Connect (OSTI)

    Ravi, Kavita; Bennich, Peter; Cockburn, John; Doi, Naoko; Garg, Sandeep; Garnaik, S.P.; Holt, Shane; Walker, Mike; Westbrook-Trenholm, Elizabeth; Lising, Anna; Pantano, Steve; Khare, Amit; Park, Won Young

    2013-10-15

    The Global Efficiency Medal competition, a cornerstone activity of the Super-efficient Equipment and Appliance Deployment (SEAD) Initiative, is an awards program that encourages the production and sale of super-efficient products. SEAD is a voluntary multinational government collaboration of the Clean Energy Ministerial (CEM). This winner-takes-all competition recognizes products with the best energy efficiency, guides early adopter purchasers towards the most efficient product choices and demonstrates the levels of energy efficiency achievable by commercially available and emerging technologies. The first Global Efficiency Medals were awarded to the most energy-efficient flat panel televisions; an iconic consumer purchase. SEAD Global Efficiency Medals were awarded to televisions that have proven to be substantially more energy efficient than comparable models available at the time of the competition (applications closed in the end of May 2012). The award-winning TVs consume between 33 to 44 percent less energy per 2 unit of screen area than comparable LED-backlit LCD televisions sold in each regional market and 50 to 60 percent less energy than CCFL-backlit LCD TVs. Prior to the launch of this competition, SEAD conducted an unprecedented international round-robin test (RRT) to qualify TV test laboratories to support verification testing for SEAD awards. The RRT resulted in increased test laboratory capacity and expertise around the world and ensured that the test results from participating regional test laboratories could be compared in a fair and transparent fashion. This paper highlights a range of benefits resulting from this first SEAD awards competition and encourages further investigation of the awards concept as a means to promote energy efficiency in other equipment types.

  1. Implications of televised news coverage of global warming for organizational decisions

    SciTech Connect (OSTI)

    Nitz, M.

    1997-12-31

    Television is an important source of information for political issues in the eyes of many people. This also holds true for environmental issues. Television news is also deemed more credible than print news because {open_quotes}seeing is believing{close_quotes}. This research is also buttressed by evidence that one of the primary conversation topics among individuals is television content. So how well does television cover global warming? Unfortunately, previous research indicates that television news suffers from some serious inadequacies in its portrayal of global warming issues. This paper examines the potential impact of this coverage on organizational decisions. Organizations include businesses, government agencies, environmental action groups, media organizations, and other parties interested with the environment. The paper proposes framing theory and involvement theory as springboards for organizational decision-making.

  2. Study of television interference by small wind turbines. Final subcontract report

    SciTech Connect (OSTI)

    Sengupta, D.L.; Senior, T.B.A.; Ferris, J.E.

    1983-01-01

    Electromagnetic interference to television reception caused by small wind turbines (generating about 5 kW of power) has been studied by carrying out measurements using 1/8th-scale models of small windmills in conjunction with a microwave TV system inside an anechoic chamber. Two- and three-bladed windmills with metallized and wooden blades rectangular and trapezoidal in shape were investigated. The locally available TV Channel 9 signal was received and, after up-converting its center frequency to 4.0 GHz, was used as the rf source of the microwave TV system. The television interference (TVI) results were extrapolated to give the TVI effects of the corresponding full-scale windmills at the commercial TV Channel frequencies. Generally, it was found that the two- and three-bladed machines produced similar TVI effects, the metallized blades producing stronger interference than the wooden blades. Extrapolation of the results obtained indicate that, even at the highest TV frequency, the significant TVI effects (video distortion) produced by small wind turbines will not extend out to a distance larger than about 2.5 times the rotor diameter. At lower TV frequenies (or Channel numbers) the distance will be correspondingly smaller. Within this distance, the observed effects will generally be small to negligible over most of the region except possibly in the forward interference direction.

  3. Appendix A: Reference case

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    523.3 1.5% 1 Does not include water heating portion of load. 2 Includes televisions, set-top boxes, home theater systems, DVD players, and video game consoles. 3 Includes desktop...

  4. Say Hello to Stricter TV Standards | Department of Energy

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

    past couple of years to reduce the power consumption of TVs. For example, LED (light emitting diode) technology is expected to be the leading backlight technology for LCD TV sets...

  5. Notre Dame EFRC featured during nationally televised football half-time

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

    show | U.S. DOE Office of Science (SC) Notre Dame EFRC featured during nationally televised football half-time show Energy Frontier Research Centers (EFRCs) EFRCs Home Centers Research Science Highlights News & Events EFRC News EFRC Events DOE Announcements Publications History Contact BES Home 11.21.09 Notre Dame EFRC featured during nationally televised football half-time show Print Text Size: A A A Subscribe FeedbackShare Page Nov 21, 2009 :: NBC aired a video feature External link of

  6. Measurements of television interference caused by a vertical-axis wind machine. Final subcontract report

    SciTech Connect (OSTI)

    Sengupta, D L; Senior, T B.A.; Ferris, J E

    1983-01-01

    The electromagnetic interference to television reception caused by the 17 m Darreius at Albuquerque, NM, has been studied by carrying out measurements at a number of sites in the vicinity of the VAWT. The rf sources used were the commercial vhf and uhf TV signals available in the area. Ambient field-strength measurements showed that the signals on all TV channels except one were strong, and provided good reception at all test sites. With the antenna (properly) oriented for maximum direct signal, unacceptable interference was observed on some channels at sites out to 33 m from the WT in the forward and backward regions. With the antenna beam directed at the WT, interference varying from slight to violent were observed at all sites on some or all TV channels. A simple theoretical model has been developed for analyzing the TVI produced by a VAWT like the Darrieus. Using the model in conjunction with measured data, an approximate expression for the equivalent scattering area A of the Darrieus has been developed. It is found that A is wavelength (lambda) dependent and varies as lambda/sup 1/2/.

  7. Sampling box

    DOE Patents [OSTI]

    Phillips, Terrance D.; Johnson, Craig

    2000-01-01

    An air sampling box that uses a slidable filter tray and a removable filter cartridge to allow for the easy replacement of a filter which catches radioactive particles is disclosed.

  8. The Use of a Solid State Analog Television Transmitter as a Superconducting Electron Gun Power Amplifier

    SciTech Connect (OSTI)

    J.G. Kulpin, K.J. Kleman, R.A. Legg

    2012-07-01

    A solid state analog television transmitter designed for 200 MHz operation is being commissioned as a radio frequency power amplifier on the Wisconsin superconducting electron gun cavity. The amplifier consists of three separate radio frequency power combiner cabinets and one monitor and control cabinet. The transmitter employs rugged field effect transistors built into one kilowatt drawers that are individually hot swappable at maximum continuous power output. The total combined power of the transmitter system is 33 kW at 200 MHz, output through a standard coaxial transmission line. A low level radio frequency system is employed to digitally synthesize the 200 MHz signal and precisely control amplitude and phase.

  9. Box Integrals

    SciTech Connect (OSTI)

    Bailey, David H.; Borwein, Jonathan M.; Crandall, Richard E.

    2006-06-01

    By a "box integral" we mean here an expectation $\\langle|\\vec r - \\vec q|^s \\rangle$ where $\\vec r$runs over the unit $n$-cube,with $\\vec q$ and $s$ fixed, explicitly:\\begin eqnarray*&&\\int_01 \\cdots \\int_01 \\left((r_1 - q_1)2 + \\dots+(r_n-q_n)2\\right)^ s/2 \\ dr_1 \\cdots dr_n.\\end eqnarray* The study ofbox integrals leads one naturally into several disparate fields ofanalysis. While previous studies have focused upon symbolic evaluationand asymptotic analysis of special cases (notably $s = 1$), we workherein more generally--in interdisciplinary fashion--developing resultssuch as: (1) analytic continuation (in complex $s$), (2) relevantcombinatorial identities, (3) rapidly converging series, (4) statisticalinferences, (5) connections to mathematical physics, and (6)extreme-precision quadrature techniques appropriate for these integrals.These intuitions and results open up avenues of experimental mathematics,with a view to new conjectures and theorems on integrals of thistype.

  10. New TV Guide- EnergyGuide, That Is

    Broader source: Energy.gov [DOE]

    Though energy-efficient television sets are on the market, it's not always easy to identify them. But that's all about to change.

  11. Energy Savings Assessment for Digital-to-Analog Converter Boxes

    SciTech Connect (OSTI)

    Cheung, Hoi Ying Iris; Meier, Alan; Brown, Richard

    2011-01-18

    The Digital Television (DTV) Converter Box Coupon Program was administered by the U.S. government to subsidize purchases of digital-to-analog converter boxes, with up to two $40 coupons for each eligible household. In order to qualify as Coupon Eligible Converter Boxes (CECBs), these devices had to meet a number of minimum performance specifications, including energy efficiency standards. The Energy Star Program also established voluntary energy efficiency specifications that are more stringent than the CECB requirements. In this study, we measured the power and energy consumptions for a sample of 12 CECBs (including 6 Energy Star labeled models) in-use in homes and estimated aggregate energy savings produced by the energy efficiency policies. Based on the 35 million coupons redeemed through the end of the program, our analysis indicates that between 2500 and 3700 GWh per year are saved as a result of the energy efficiency policies implemented on digital-to-analog converter boxes. The energy savings generated are equivalent to the annual electricity use of 280,000 average US homes.

  12. Carrier-frequency synchronization system for improved amplitude modulation and television broadcast reception

    DOE Patents [OSTI]

    Smith, Stephen F.; Moore, James A.

    2003-05-13

    Systems and methods are described for carrier-frequency synchronization for improved AM and TV broadcast reception. A method includes synchronizing a carrier frequency of a broadcast signal with a remote reference frequency. An apparatus includes a reference signal receiver; a phase comparator coupled to the reference signal receiver; a voltage controlled oscillator coupled to the phase comparator; and a radio frequency output coupled to the voltage controlled oscillator.

  13. GLOVE BOX ATTACHMENT

    DOE Patents [OSTI]

    Butts, H.L.

    1962-02-13

    This invention comprises a housing unit to be fitted between a glove box port and a glove so that a slidable plate within the housing seals off the glove box port for evacuation of the glove box without damage to the glove. The housing and the glove may be evacuated without damage to the glove since movement of the glove is restricted during evacuation by the slidable plate. (AEC)

  14. Carrier phase synchronization system for improved amplitude modulation and television broadcast reception

    SciTech Connect (OSTI)

    Smith, Stephen F; Moore, James A

    2009-09-08

    Systems and methods are described for carrier phase synchronization for improved AM and TV broadcast reception. A method includes synchronizing the phase of a carrier frequency of a broadcast signal with the phase of a remote reference frequency. An apparatus includes a receiver to detect the phase of a reference signal; a phase comparator coupled to the reference signal-phase receiver; a voltage controlled oscillator coupled to the phase comparator; and a phase-controlled radio frequency output coupled to the voltage controlled oscillator.

  15. Carrier phase synchronization system for improved amplitude modulation and television broadcast reception

    DOE Patents [OSTI]

    Smith, Stephen F.; Moore, James A.

    2011-02-01

    Systems and methods are described for carrier phase synchronization for improved AM and TV broadcast reception. A method includes synchronizing the phase of a carrier frequency of a broadcast signal with the phase of a remote reference frequency. An apparatus includes a receiver to detect the phase of a reference signal; a phase comparator coupled to the reference signal-phase receiver; a voltage controlled oscillator coupled to the phase comparator; and a phase-controlled radio frequency output coupled to the voltage controlled oscillator.

  16. BoxLib

    Energy Science and Technology Software Center (OSTI)

    2000-10-01

    BoxLib is a C++ foundation library used to aid in constructing parallel grid based Partial Differential Equation (PDE) solvers, particularly for Adaptive Mesh Refinement (AMR) applications.

  17. Glove box shield

    DOE Patents [OSTI]

    Brackenbush, L.W.; Hoenes, G.R.

    A shield for a glove box housing radioactive material is comprised of spaced apart clamping members which maintain three overlapping flaps in place therebetween. There is a central flap and two side flaps, the side flaps overlapping at the interior edges thereof and the central flap extending past the intersection of the side flaps in order to insure that the shield is always closed when the user wthdraws his hand from the glove box. Lead loaded neoprene rubber is the preferred material for the three flaps, the extent of lead loading depending upon the radiation levels within the glove box.

  18. Glove box shield

    DOE Patents [OSTI]

    Brackenbush, Larry W.; Hoenes, Glenn R.

    1981-01-01

    According to the present invention, a shield for a glove box housing radioactive material is comprised of spaced apart clamping members which maintain three overlapping flaps in place therebetween. There is a central flap and two side flaps, the side flaps overlapping at the interior edges thereof and the central flap extending past the intersection of the side flaps in order to insure that the shield is always closed when the user withdraws his hand from the glove box. Lead loaded neoprene rubber is the preferred material for the three flaps, the extent of lead loading depending upon the radiation levels within the glove box.

  19. BOXED LUNCH OPTIONS

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

    BOXED LUNCH OPTIONS Price: $12 - Sandwich Boxed Lunches (includes sandwich, pickle, kettle-cooked chips, and cookie) 1. The Cheat Lake Ham, Turkey, Bacon and Pepper Jack cheese piled high on artisan bread 2. The Suncrest Oven roasted Turkey Breast on artisan bread with smoked Gouda cheese 3. The Pierpont Bacon, Gouda Cheese, Lettuce, Tomato, Roasted Red Pepper Mayo 4. The Mylan Park Natural hickory smoked Ham, Swiss cheese on artisan bread 5. The Star City Ham, Turkey, Salami, Provolone cheese

  20. Automatic box loader

    DOE Patents [OSTI]

    Eldridge, Harry H.; Jones, Robert A.; Lindner, Gordon M.; Hight, Paul H.

    1976-01-01

    This invention relates to a system for repetitively forming an assembly consisting of a single layer of tubes and a row of ferromagnetic armatures underlying the same, electromagnetically conveying the resulting assembly to a position overlying a storage box, and depositing the assembly in the box. The system includes means for simultaneously depositing a row of the armatures on the inclined surface of a tube retainer. Tubes then are rolled down the surface to form a single tube layer bridging the armatures. A magnet assembly carrying electromagnets respectively aligned with the armatures is advanced close to the tube layer, and in the course of this advance is angularly displaced to bring the pole pieces of the electromagnets into parallelism with the tube layer. The magnets then are energized to pick up the assembly. The loaded magnet assembly is retracted to a position overlying the box, and during this retraction is again displaced to bring the pole pieces of the electromagnets into a horizontal plane. Means are provided for inserting the loaded electromagnets in the box and then de-energizing the electromagnets to deposit the assembly therein. The system accomplishes the boxing of fragile tubes at relatively high rates. Because the tubes are boxed as separated uniform layers, subsequent unloading operations are facilitated.

  1. Profiles in garbage: Corrugated boxes

    SciTech Connect (OSTI)

    Miller, C.

    1997-12-01

    Corrugated boxes (also known as old corrugated containers, or OCC) are used to ship products to factories, warehouses, retail stores, offices, and homes. The primary market for OCC is the paperboard industry, which uses OCC for corrugated medium, linerboard, recycled paperboard, and other paper products. In addition, 2.6 million tons of OCC were exported in 1996. OCC provided 37% of the scrap paper that was exported in 1996. Some corrugated boxes can be reused before recycling. Corrugated boxes are easily and highly recyclable. Large producers such as grocery store warehouses and factories have recycled their corrugated boxes for some time. If shredded properly, uncoated corrugated boxes are easily compostable.

  2. Projection optics box

    DOE Patents [OSTI]

    Hale, Layton C.; Malsbury, Terry; Hudyma, Russell M.; Parker, John M.

    2000-01-01

    A projection optics box or assembly for use in an optical assembly, such as in an extreme ultraviolet lithography (EUVL) system using 10-14 nm soft x-ray photons. The projection optics box utilizes a plurality of highly reflective optics or mirrors, each mounted on a precision actuator, and which reflects an optical image, such as from a mask, in the EUVL system onto a point of use, such as a target or silicon wafer, the mask, for example, receiving an optical signal from a source assembly, such as a developed from laser system, via a series of highly reflective mirrors of the EUVL system. The plurality of highly reflective optics or mirrors are mounted in a housing assembly comprised of a series of bulkheads having wall members secured together to form a unit construction of maximum rigidity. Due to the precision actuators, the mirrors must be positioned precisely and remotely in tip, tilt, and piston (three degrees of freedom), while also providing exact constraint.

  3. Impedance Measurement Box

    ScienceCinema (OSTI)

    Christophersen, Jon

    2013-05-28

    Energy storage devices, primarily batteries, are now more important to consumers, industries and the military. With increasing technical complexity and higher user expectations, there is also a demand for highly accurate state-of-health battery assessment techniques. IMB incorporates patented, proprietary, and tested capabilities using control software and hardware that can be part of an embedded monitoring system. IMB directly measures the wideband impedance spectrum in seconds during battery operation with no significant impact on service life. It also can be applied to batteries prior to installation, confirming health before entering active service, as well as during regular maintenance. For more information about this project, visit http://www.inl.gov/rd100/2011/impedance-measurement-box/

  4. Comparison of Test Procedures and Energy Efficiency Criteria in Selected International Standards & Labeling Programs for Copy Machines, External Power Supplies, LED Displays, Residential Gas Cooktops and Televisions

    SciTech Connect (OSTI)

    Zheng, Nina; Zhou, Nan; Fridley, David

    2012-03-01

    This report presents a technical review of international minimum energy performance standards (MEPS), voluntary and mandatory energy efficiency labels and test procedures for five products being considered for new or revised MEPS in China: copy machines, external power supply, LED displays, residential gas cooktops and flat-screen televisions. For each product, an overview of the scope of existing international standards and labeling programs, energy values and energy performance metrics and description and detailed summary table of criteria and procedures in major test standards are presented.

  5. PMT BOX TUFTS - Sheet1

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

    REV 1 2 3 4 A B B A 4 3 2 1 APPRV DATE REV DESCRIPTION REVISIONS ZONE FILE: PMT BOX TUFTS PMT BOX ASS'Y 2:1 11 13 RSF RSF RSF - - - - - - - INITIAL ISSUE - - WEIGHT: 0.077...

  6. PMT BOX TUFTS - Sheet1

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

    REV 1 2 3 4 A B B A 4 3 2 1 APPRV DATE REV DESCRIPTION REVISIONS ZONE FILE: PMT BOX TUFTS PMT BOX ASS'Y 2:1 10 13 RSF RSF RSF - - - - - - - INITIAL ISSUE - - WEIGHT: 0.254...

  7. Aluminum alloys for satellite boxes : engineering guidelines...

    Office of Scientific and Technical Information (OSTI)

    Aluminum alloys for satellite boxes : engineering guidelines for obtaining adequate ... Title: Aluminum alloys for satellite boxes : engineering guidelines for obtaining adequate ...

  8. Plate forming and break down pizza box

    DOE Patents [OSTI]

    Pantisano, Frank; Devine, Scott M.

    1992-01-01

    A standard corrugated paper pizza box is provided with slit cuts cut through the top panel of the pizza box in a shape to form four circular serving plates with a beveled raised edge and cross slit cuts through the bottom panel of the pizza box separating the box into four essentially equal portions for easy disposal.

  9. Image display device in digital TV

    DOE Patents [OSTI]

    Choi, Seung Jong

    2006-07-18

    Disclosed is an image display device in a digital TV that is capable of carrying out the conversion into various kinds of resolution by using single bit map data in the digital TV. The image display device includes: a data processing part for executing bit map conversion, compression, restoration and format-conversion for text data; a memory for storing the bit map data obtained according to the bit map conversion and compression in the data processing part and image data inputted from an arbitrary receiving part, the receiving part receiving one of digital image data and analog image data; an image outputting part for reading the image data from the memory; and a display processing part for mixing the image data read from the image outputting part and the bit map data converted in format from the a data processing part. Therefore, the image display device according to the present invention can convert text data in such a manner as to correspond with various resolution, carry out the compression for bit map data, thereby reducing the memory space, and support text data of an HTML format, thereby providing the image with the text data of various shapes.

  10. NETL's JIC in a box

    ScienceCinema (OSTI)

    David Anna

    2010-01-08

    The National Energy Technology Laboratory developed the idea of a portable joint information center AKA JIC in-a-box. This video discribes some of the equipment in the portable JIC as well as some of the methodology that NETL developed as a result of this portable JIC concept.

  11. Solar Pizza Oven Box k - 6

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

    Ready to Build? BUILD A PIZZA BOX SOLAR OVEN Background The sun is hot enough to bake ... Be sure to have an adult help you with this Materials - One pizza box from a local pizza ...

  12. Glove box for water pit applications

    DOE Patents [OSTI]

    Mills, William C.; Rabe, Richard A.

    2005-01-18

    A glove box assembly that includes a glove box enclosure attached to a longitudinally extending hollow tube having an entranceway, wherein the portion of the tube is in a liquid environment. An elevator member is provided for raising an object that is introduced into the hollow tube from the liquid environment to a gas environment inside the glove box enclosure while maintaining total containment.

  13. Illumination box and camera system

    DOE Patents [OSTI]

    Haas, Jeffrey S.; Kelly, Fredrick R.; Bushman, John F.; Wiefel, Michael H.; Jensen, Wayne A.; Klunder, Gregory L.

    2002-01-01

    A hand portable, field-deployable thin-layer chromatography (TLC) unit and a hand portable, battery-operated unit for development, illumination, and data acquisition of the TLC plates contain many miniaturized features that permit a large number of samples to be processed efficiently. The TLC unit includes a solvent tank, a holder for TLC plates, and a variety of tool chambers for storing TLC plates, solvent, and pipettes. After processing in the TLC unit, a TLC plate is positioned in a collapsible illumination box, where the box and a CCD camera are optically aligned for optimal pixel resolution of the CCD images of the TLC plate. The TLC system includes an improved development chamber for chemical development of TLC plates that prevents solvent overflow.

  14. Associated Post Office Box 117

    Office of Legacy Management (LM)

    Associated Post Office Box 117 Oak Ridge Tennessee 37831 -01 17 Energy Enuronmerl! Systems DIWSIO~I September 7, 1990 ? -iAsWP / Fll ,- ,) 3 Mr. Alexander Williams Office of Environmental Restoration and Waste Management U.S. Department of Energy Washington, DC 20545 Subject: PRELIMINARY SITE VISIT - REVERE COPPER AND BRASS CORP. Dear Mr. Williams: This letter is in response to your request concerning the results of the preliminary site visit to the former Revere Copper and Brass Corporation

  15. How Much Energy does Your TV Set Use?

    Broader source: Energy.gov [DOE]

    Do you know how much energy your TV set uses? If it uses a lot of energy, do you do anything to minimize its energy usage such as using a power strip?

  16. BoxLib Case Study

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

    287 2.246 2.203 2.183 2.231 2.265 2003-2016 All Grades - Reformulated Areas 2.287 2.246 2.203 2.183 2.231 2.265 2003-2016 Regular 2.178 2.138 2.092 2.064 2.130 2.160 2003-2016 Reformulated Areas 2.178 2.138 2.092 2.064 2.130 2.160 2003-2016 Midgrade 2.437 2.388 2.357 2.355 2.356 2.404 2003-2016 Reformulated Areas 2.437 2.388 2.357 2.355 2.356 2.404 2003-2016 Premium 2.626 2.585 2.553 2.548 2.555 2.597 2003-2016 Reformulated Areas 2.626 2.585 2.553 2.548 2.555 2.59

    BoxLib Case Study BoxLib

  17. Interchangeable breech lock for glove boxes

    DOE Patents [OSTI]

    Lemonds, David Preston

    2015-11-24

    A breech lock for a glove box is provided that may be used to transfer one or more items into the glove box. The breech lock can be interchangeably installed in place of a plug, glove, or other device in a port or opening of a glove box. Features are provided to aid the removal of items from the breech lock by a gloved operator. The breech lock can be reused or, if needed, can be replaced with a plug, glove, or other device at the port or opening of the glove box.

  18. Demonstration of AT&T's U-verse® TV Service | Department of...

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

    Demonstration of AT&T's U-verse TV Service Demonstration of AT&T's U-verse TV Service This memorandum summarizes a meeting held with Department of Energy officials at AT&T's ...

  19. Widget:ExpandableBoxStart | Open Energy Information

    Open Energy Info (EERE)

    will be collapsed upon page load and can be expanded by clicking anywhere on the box. Once expanded, the box can be collapsed by clicking anywhere on the box header (the original...

  20. Widget:ExpandableBoxEnd | Open Energy Information

    Open Energy Info (EERE)

    will be collapsed upon page load and can be expanded by clicking anywhere on the box. Once expanded, the box can be collapsed by clicking anywhere on the box header (the original...

  1. Box Canyon Motel Space Heating Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Canyon Motel Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Box Canyon Motel Space Heating Low Temperature Geothermal Facility Facility Box...

  2. 70004 PMT BOX TUFTS - Sheet1

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

    06810220 MSC - 8 PMT BOX, TUFTS UNIVERSITY 1 1 - 4 26 0.193 93496A415 MCMASTER CARR 10 NOM LOCKWASHER- BRASS A Parts List ITEM NO. QTY DETSHT ASSYSHT DESCRIPTION MATERIAL SIZE...

  3. Solar Pizza Oven Box k - 6

    Office of Environmental Management (EM)

    Ready to Build? BUILD A PIZZA BOX SOLAR OVEN Background The sun is hot enough to bake food. Here's how to make a simple solar oven that gets hot enough to warm up cookies and other...

  4. Glove box on vehicular instrument panel

    DOE Patents [OSTI]

    Atarashi, Kazuya

    1985-01-01

    A glove box for the upper surface of an automobile dashboard whereby it may be positioned close to the driver. The glove box lid is pivotally supported by arms extending down either side to swing forwardly for opening. A hook is pivotally support adjacent an arm and weighted to swing into engagement with the arm to prevent opening of the lid during abrupt deceleration. A toggle spring assists in maintaining the lid in either the open or closed position.

  5. Department of Energy Idaho - Press Box

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

    Press Box Press Box DOE Pulse DOE-EM Related Newsletters on the American Recovery and Reinvestment Act of 2009 DOE-Idaho Operations Summary DOE-ID Press Releases and Video Clips DOE-HQ News Press Releases Idaho Media INL Press Releases Public Affairs INL IMPACTS Boise State University recently did a study of the economic impacts of the Idaho National Laboratory and the other contractors doing work at DOE's Idaho Site. The link below will take you to the study.

  6. HYDROGEN AND VOC RETENTION IN WASTE BOXES

    SciTech Connect (OSTI)

    PACE ME; MARUSICH RM

    2008-11-21

    The Hanford Waste Management Project Master Documented Safety Analysis (MDSA) (HNF-14741, 2003) identifies derived safety controls to prevent or mitigate the risks of a single-container deflagration during operations requiring moving, venting or opening transuranic (TRU)-waste containers. The issue is whether these safety controls are necessary for operations involving TRU-waste boxes that are being retrieved from burial at the Hanford Site. This paper investigates the potential for a deflagration hazard within these boxes and whether safety controls identified for drum deflagration hazards should be applied to operations involving these boxes. The study evaluates the accumulation of hydrogen and VOCs within the waste box and the transport of these gases and vapors out of the waste box. To perform the analysis, there were numerous and major assumptions made regarding the generation rate and the transport pathway dimensions and their number. Since there is little actual data with regards to these assumptions, analyses of three potential configurations were performed to obtain some indication of the bounds of the issue (the concentration of hydrogen or flammable VOCs within a waste box). A brief description of each of the three cases along with the results of the analysis is summarized.

  7. Advances in the theory of box integrals

    SciTech Connect (OSTI)

    Bailey, David H.; Borwein, J.M.; Crandall, R.E.

    2009-06-25

    Box integrals - expectations <|{rvec r}|{sup s}> or <|{rvec r}-{rvec q}|{sup s}> over the unit n-cube (or n-box) - have over three decades been occasionally given closed forms for isolated n,s. By employing experimental mathematics together with a new, global analytic strategy, we prove that for n {le} 4 dimensions the box integrals are for any integer s hypergeometrically closed in a sense we clarify herein. For n = 5 dimensions, we show that a single unresolved integral we call K{sub 5} stands in the way of such hyperclosure proofs. We supply a compendium of exemplary closed forms that naturally arise algorithmically from this theory.

  8. Technical support document: Energy efficiency standards for consumer products: Room air conditioners, water heaters, direct heating equipment, mobile home furnaces, kitchen ranges and ovens, pool heaters, fluorescent lamp ballasts and television sets. Volume 1, Methodology

    SciTech Connect (OSTI)

    Not Available

    1993-11-01

    The Energy Policy and Conservation Act (P.L. 94-163), as amended, establishes energy conservation standards for 12 of the 13 types of consumer products specifically covered by the Act. The legislation requires the Department of Energy (DOE) to consider new or amended standards for these and other types of products at specified times. DOE is currently considering amending standards for seven types of products: water heaters, direct heating equipment, mobile home furnaces, pool heaters, room air conditioners, kitchen ranges and ovens (including microwave ovens), and fluorescent light ballasts and is considering establishing standards for television sets. This Technical Support Document presents the methodology, data, and results from the analysis of the energy and economic impacts of the proposed standards. This volume presents a general description of the analytic approach, including the structure of the major models.

  9. 2010sr31_box-remediation.doc

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

    Thursday, November 18, 2010 james-r.giusti@srs.gov Paivi Nettamo, SRNS, (803) 292-2484 paivi.nettamo@srs.gov SRS Recovery Act TRU Waste Project Ahead of Schedule with Box Remediation Program Aiken, SC - The U.S. Department of Energy's Savannah River Site (SRS) started off the last 12 months of the American Recovery and Reinvestment Act with an enormous success in its legacy transuranic (TRU) waste program. The H-Canyon box remediation program has not only met, but beat, its deadline for

  10. Nondestructive assay of boxed radioactive waste

    SciTech Connect (OSTI)

    Gilles, W.P.; Roberts, R.J.; Jasen, W.G.

    1992-12-01

    This paper describes the problems related to the nondestructive assay (NDA) of boxed radioactive waste at the Hanford Site and how Westinghouse Hanford company (WHC) is solving the problems. The waste form and radionuclide content are described. The characteristics of the combined neutron and gamma-based measurement system are described.

  11. Safety evaluation for packaging CPC metal boxes

    SciTech Connect (OSTI)

    Romano, T.

    1995-05-15

    This Safety Evaluation for Packaging (SEP) provides authorization for the use of Container Products Corporation (CPC) metal boxes, as described in this document, for the interarea shipment of radioactive contaminated equipment and debris for storage in the Central Waste Complex (CWC) or T Plant located in the 200 West Area. Authorization is granted until November 30, 1995. The CPC boxes included in this SEP were originally procured as US Department of Transportation (DOT) Specification 7A Type A boxes. A review of the documentation provided by the manufacturer revealed the documentation did not adequately demonstrate compliance to the 4 ft drop test requirement of 49 CFR 173.465(c). Preparation of a SEP is necessary to document the equivalent safety of the onsite shipment in lieu of meeting DOT packaging requirements until adequate documentation is received. The equivalent safety of the shipment is based on the fact that the radioactive contents consist of contaminated equipment and debris which are not dispersible. Each piece is wrapped in two layers of no less than 4 mil plastic prior to being placed in the box which has an additional 10 mil liner. Pointed objects and sharp edges are padded to prevent puncture of the plastic liner and wrapping.

  12. Michigan Saves' New Marketing PSAs Use Boxing to Solve "Energy...

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

    Michigan Saves' New Marketing PSAs Use Boxing to Solve "Energy Drama" Michigan Saves' New Marketing PSAs Use Boxing to Solve "Energy Drama" An image from the video with a woman and ...

  13. An Improved Method of Manufacturing Corrugated Boxes: Lateral...

    Office of Scientific and Technical Information (OSTI)

    Country of Publication: United States Language: English Subject: 32 ENERGY ... PERFORMANCE; SPECIFICATIONS; TESTING Corrugated Box Construction, Board ...

  14. An Improved Method of Manufacturing Corrugated Boxes: Lateral...

    Office of Scientific and Technical Information (OSTI)

    and crush resistance (per unit of fiber weight) than the conventional box construction. ... AND UTILIZATION; COMMERCIALIZATION; CONSTRUCTION; FIBERS; FLEXIBILITY; LINERS; ...

  15. Security camera resolution measurements: Horizontal TV lines versus modulation transfer function measurements.

    SciTech Connect (OSTI)

    Birch, Gabriel Carisle; Griffin, John Clark

    2015-01-01

    The horizontal television lines (HTVL) metric has been the primary quantity used by division 6000 related to camera resolution for high consequence security systems. This document shows HTVL measurements are fundamen- tally insufficient as a metric to determine camera resolution, and propose a quantitative, standards based methodology by measuring the camera system modulation transfer function (MTF), the most common and accepted metric of res- olution in the optical science community. Because HTVL calculations are easily misinterpreted or poorly defined, we present several scenarios in which HTVL is frequently reported, and discuss their problems. The MTF metric is discussed, and scenarios are presented with calculations showing the application of such a metric.

  16. Oak Ridge Operations PO. Box E

    Office of Legacy Management (LM)

    PO. Box E Oak Ridge,Tennessee 37830 E. 6. DeLaney, DRAP, NE-24 COMPLETION OF DECONTAMINATION OF GILMAN HALL, UNIVERSITY OF CALIFORNIA AT BERKELEY Attached is a copy of the final report covering the remedial actions and associated radiological survey work on Gilman Hall. Your attention is called to the last paragraph of the attached letter from Mr. Davis (SAN) which states: "Completion of this work has fulfilled OR's obligation under the Formerly Utilized Sites Remedial Action Program

  17. TV picture-tube manufacturer uses regenerative catalytic oxidizer to reduce VOC emissions

    SciTech Connect (OSTI)

    1995-11-01

    Toshiba Display Services, a television picture-tube manufacturer in Horseheads, NY, recently was able to meet stringent state regulations to reduce emissions from two of its film applications lines by installing a regenerative catalytic oxidation system. Toshiba officials initially evaluated several technologies to control volatile organic compounds. After deciding that oxidation was the best technology for its facility, the company invited a number of suppliers to submit proposals. Because all of the oxidation technologies considered by Toshiba had the capability to achieve the destruction and removal efficiency requirement, the company combined the second and third decision elements and conducted an in-depth comparison of the initial capital and ongoing operating costs for each proposal. Officials narrowed the field to two systems--the lowest-cost regenerative thermal oxidation system on the market and a regenerative catalytic oxidation system. The company selected St. Louis, Mo.-based Monsanto Enviro-Chem Systems Inc., to install its DynaCycle{reg_sign} regenerative catalytic oxidation system, marking the first Dyna-Cycle installation in a US television picture-tube facility.

  18. Picture of the Week: Glove boxing

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

    1 Glove boxing In 2000, the U.S. and Russia committed to each "permanently dispose" of "no less than or at least" 34 metric tons of weapons-grade plutonium. The Department of Energy (DOE) announced a strategy for the permanent disposition of U.S. surplus weapons-grade plutonium: convert the energy stored in the nation's stockpile of surplus plutonium pits into electrical power for homes and businesses by burning it as fuel in domestic commercial nuclear reactors. August 7,

  19. Box Butte County, Nebraska: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Box Butte County, Nebraska: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 42.1911471, -103.0817903 Show Map Loading map......

  20. BioFuelBox Corporation | Open Energy Information

    Open Energy Info (EERE)

    Corporation Name: BioFuelBox Corporation Address: 50 Las Colinas Lane Place: San Jose, California Zip: 95119 Region: Bay Area Sector: Biofuels Product: Makes a modular...

  1. Pre-Amp Box Platform Analysis

    SciTech Connect (OSTI)

    Kirby, K.; Kurita, C.; /Fermilab

    1989-01-17

    A platform to be used for the installation and repair of the high voltage pre-amp boxes on the CC cryostat has been designed to support a uniform load of 30 Ibs./sq. ft. However, according to the standards set by both the American National Standard and the Uniform Building Code, the minimum uniformly distributed design load for a structure used as an 'elevated platform or walkway' is 60 lbs./sq. ft. The existing platform was tested with a uniform load of 40 lbs./sq. ft. with no major problems occurring during the testing. Considering a 40 lbs./sq. ft. load to be the minimum acceptable value for 'residential' use, and the platform in hand to be better categorized as an 'elevated platform or walkway', the platform is carefully re-analyzed for a 60 lbs./sq. ft. uniformly distributed load.

  2. Real time, TV-based, point-image quantizer and sorter

    DOE Patents [OSTI]

    Case, Arthur L.; Davidson, Jackson B.

    1976-01-01

    A device is provided for improving the vertical resolution in a television-based, two-dimensional readout for radiation detection systems such as are used to determine the location of light or nuclear radiation impinging a target area viewed by a television camera, where it is desired to store the data indicative of the centroid location of such images. In the example embodiment, impinging nuclear radiation detected in the form of a scintillation occurring in a crystal is stored as a charge image on a television camera tube target. The target is scanned in a raster and the image position is stored according to a corresponding vertical scan number and horizontal position number along the scan. To determine the centroid location of an image that may overlap a number of horizontal scan lines along the vertical axis of the raster, digital logic circuits are provided with at least four series-connected shift registers, each having 512 bit positions according to a selected 512 horizontal increment of resolutions along a scan line. The registers are shifted by clock pulses at a rate of 512 pulses per scan line. When an image or portion thereof is detected along a scan, its horizontal center location is determined and the present front bit is set in the first shift register and shifted through the registers one at a time for each horizontal scan. Each register is compared bit-by-bit with the preceding register to detect coincident set bit positions until the last scan line detecting a portion of the image is determined. Depending on the number of shift registers through which the first detection of the image is shifted, circuitry is provided to store the vertical center position of the event according to the number of shift registers through which the first detection of the event is shifted. Interpolation circuitry is provided to determine if the event centroid is between adjacent scan lines and stored in a vertical address accordingly. The horizontal location of the event

  3. A solar box cooker for mass production in East Africa

    SciTech Connect (OSTI)

    Funk, P.A.; Wilcke, W.F.

    1992-12-31

    A solar box cooker produced in Tanzania, East Africa with indigenous materials is described. When compared to a commercially produced glass and cardboard one, it was found to perform as well. Heat transfer through each major component of the cooker is presented. The smallest losses were through the walls of the box. The greatest losses were observed in the cover system.

  4. The design and fabrication of a calibrated hot box apparatus

    SciTech Connect (OSTI)

    Gatland, S.D. II; Goss, W.P.; Curcija, D.

    1997-11-01

    A second generation research calibrated hot box was designed and constructed at the University of Massachusetts`s Building Energy Research Laboratory. The hot box was built to meet the test methodologies specified in the American Society for Testing and Materials (ASTM) Standard Test Methods C 976 for calibrated hot boxes and C 1199 for fenestration system hot box test methods. The hot box has the capability of simulating both parallel and perpendicular weather side wind directions on building assemblies, including fenestration (window and door) systems. The weather side chamber has a temperature range of {minus}23.3 C to 60 C and the room side chamber has a temperature range of 21.1 C to 60 C. The design, fabrication, and instrumentation are described in detail.

  5. Measure Guideline: Optimizing the Configuration of Flexible Duct Junction Boxes

    SciTech Connect (OSTI)

    Beach, R.; Burdick, A.

    2014-03-01

    This measure guideline offers additional recommendations to heating, ventilation, and air conditioning (HVAC) system designers for optimizing flexible duct, constant-volume HVAC systems using junction boxes within Air Conditioning Contractors of America (ACCA) Manual D guidance (Rutkowski, H. Manual D -- Residential Duct Systems, 3rd edition, Version 1.00. Arlington, VA: Air Conditioning Contractors of America, 2009.). IBACOS used computational fluid dynamics software to explore and develop guidance to better control the airflow effects of factors that may impact pressure losses within junction boxes among various design configurations (Beach, R., Prahl, D., and Lange, R. CFD Analysis of Flexible Duct Junction Box Design. Golden, CO: National Renewable Energy Laboratory, submitted for publication 2013). These recommendations can help to ensure that a system aligns more closely with the design and the occupants' comfort expectations. Specifically, the recommendations described herein show how to configure a rectangular box with four outlets, a triangular box with three outlets, metal wyes with two outlets, and multiple configurations for more than four outlets. Designers of HVAC systems, contractors who are fabricating junction boxes on site, and anyone using the ACCA Manual D process for sizing duct runs will find this measure guideline invaluable for more accurately minimizing pressure losses when using junction boxes with flexible ducts.

  6. Build a Pizza Box Solar Oven | Department of Energy

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

    Build a Pizza Box Solar Oven Build a Pizza Box Solar Oven Below is information about the student activity/lesson plan from your search. Grades K-4, 5-8, 9-12 Subject Solar Summary Check out this staightforward lesson, that can be adapted for all grade levels, on how to build a solar oven. Curriculum Science, Visual Arts, Language Arts Plan Time One class period Materials One pizza box from a local pizza delivery store, tape, scissors, black construction paper, clear plastic wrap, aluminum foil,

  7. Monroe County Boxing Club | Y-12 National Security Complex

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

    Monroe County Boxing Club Monroe County Boxing Club The mp4 video format is not supported by this browser. Download video Captions: On Time: 4:00 min. Started as the Tellico Boxing Club by Don Eddington and Poke Byers in 1992, the club produced a national Golden Gloves champion. That champion, Jesse Byers, is now the head coach for the club, which now is located in Madisonville, Tennessee. The club covers registration fees for those who cannot afford it, and all equipment, uniforms, and travel

  8. GREEN SUPERCOMPUTING IN A DESKTOP BOX

    SciTech Connect (OSTI)

    HSU, CHUNG-HSING; FENG, WU-CHUN; CHING, AVERY

    2007-01-17

    The computer workstation, introduced by Sun Microsystems in 1982, was the tool of choice for scientists and engineers as an interactive computing environment for the development of scientific codes. However, by the mid-1990s, the performance of workstations began to lag behind high-end commodity PCs. This, coupled with the disappearance of BSD-based operating systems in workstations and the emergence of Linux as an open-source operating system for PCs, arguably led to the demise of the workstation as we knew it. Around the same time, computational scientists started to leverage PCs running Linux to create a commodity-based (Beowulf) cluster that provided dedicated computer cycles, i.e., supercomputing for the rest of us, as a cost-effective alternative to large supercomputers, i.e., supercomputing for the few. However, as the cluster movement has matured, with respect to cluster hardware and open-source software, these clusters have become much more like their large-scale supercomputing brethren - a shared (and power-hungry) datacenter resource that must reside in a machine-cooled room in order to operate properly. Consequently, the above observations, when coupled with the ever-increasing performance gap between the PC and cluster supercomputer, provide the motivation for a 'green' desktop supercomputer - a turnkey solution that provides an interactive and parallel computing environment with the approximate form factor of a Sun SPARCstation 1 'pizza box' workstation. In this paper, they present the hardware and software architecture of such a solution as well as its prowess as a developmental platform for parallel codes. In short, imagine a 12-node personal desktop supercomputer that achieves 14 Gflops on Linpack but sips only 185 watts of power at load, resulting in a performance-power ratio that is over 300% better than their reference SMP platform.

  9. Evaluation of the OSC-TV iterative reconstruction algorithm for cone-beam optical CT

    SciTech Connect (OSTI)

    Matenine, Dmitri Mascolo-Fortin, Julia; Goussard, Yves

    2015-11-15

    Purpose: The present work evaluates an iterative reconstruction approach, namely, the ordered subsets convex (OSC) algorithm with regularization via total variation (TV) minimization in the field of cone-beam optical computed tomography (optical CT). One of the uses of optical CT is gel-based 3D dosimetry for radiation therapy, where it is employed to map dose distributions in radiosensitive gels. Model-based iterative reconstruction may improve optical CT image quality and contribute to a wider use of optical CT in clinical gel dosimetry. Methods: This algorithm was evaluated using experimental data acquired by a cone-beam optical CT system, as well as complementary numerical simulations. A fast GPU implementation of OSC-TV was used to achieve reconstruction times comparable to those of conventional filtered backprojection. Images obtained via OSC-TV were compared with the corresponding filtered backprojections. Spatial resolution and uniformity phantoms were scanned and respective reconstructions were subject to evaluation of the modulation transfer function, image uniformity, and accuracy. The artifacts due to refraction and total signal loss from opaque objects were also studied. Results: The cone-beam optical CT data reconstructions showed that OSC-TV outperforms filtered backprojection in terms of image quality, thanks to a model-based simulation of the photon attenuation process. It was shown to significantly improve the image spatial resolution and reduce image noise. The accuracy of the estimation of linear attenuation coefficients remained similar to that obtained via filtered backprojection. Certain image artifacts due to opaque objects were reduced. Nevertheless, the common artifact due to the gel container walls could not be eliminated. Conclusions: The use of iterative reconstruction improves cone-beam optical CT image quality in many ways. The comparisons between OSC-TV and filtered backprojection presented in this paper demonstrate that OSC-TV can

  10. Flexible Work Arrangements Go Outside the Box | GE Global Research

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

    Flexible Work Arrangements Go Outside the Box Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) ...

  11. Box Elder County, Utah: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Box Elder County is a county in Utah. Its FIPS County Code is 003. It is classified as...

  12. P.O. Box 117, Oak Ridge, TN 37831

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

    Box 117, Oak Ridge, TN 37831 g (865) 241-8893 g IVsurveys@orau.org On the Web: www.orau.orgenvironmental-assessments-health-physics Oak Ridge Associated Universities (ORAU) is a...

  13. Box Elder, Montana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Box Elder is a census-designated place in Chouteau County and Hill County, Montana. It...

  14. Y-12s Moon Box ? a big hit in Texas

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

    not rub against anything that would mar its shiny finish. Then off it went to Texas. In planning this trip, I first considered shipping the Moon Box, but I did not want to let it...

  15. Savings Project: Attic Stairs Cover Box | Department of Energy

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

    closings Have an R-value similar to the rest of the attic insulation Provide an air seal. ... The box should rest squarely on top of the attic stairs frame or on wood stops installed ...

  16. Lab Ahead of Schedule Processing Waste in Large Boxes

    Broader source: Energy.gov [DOE]

    LOS ALAMOS, N.M. – The TRU Waste Program at Los Alamos National Laboratory is currently two months ahead of schedule processing and repackaging waste stored in large fiberglass-reinforced boxes (FRPs).

  17. MEMORANDUM

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

    Steering Committee for the Set-Top Box Energy Conservation Agreement Meeting of ... of the Steering Committee for the Set-Top Box Voluntary Agreement in Washington, D.C. ...

  18. Measure Guideline: Optimizing the Configuration of Flexible Duct Junction Boxes

    SciTech Connect (OSTI)

    Beach, R.; Burdick, A.

    2014-03-01

    This measure guideline offers additional recommendations to heating, ventilation, and air conditioning (HVAC) system designers for optimizing flexible duct, constant-volume HVAC systems using junction boxes within Air Conditioning Contractors of America (ACCA) Manual D guidance. IBACOS used computational fluid dynamics software to explore and develop guidance to better control the airflow effects of factors that may impact pressure losses within junction boxes among various design configurations. These recommendations can help to ensure that a system aligns more closely with the design and the occupants' comfort expectations. Specifically, the recommendations described herein show how to configure a rectangular box with four outlets, a triangular box with three outlets, metal wyes with two outlets, and multiple configurations for more than four outlets. Designers of HVAC systems, contractors who are fabricating junction boxes on site, and anyone using the ACCA Manual D process for sizing duct runs will find this measure guideline invaluable for more accurately minimizing pressure losses when using junction boxes with flexible ducts.

  19. PIA - DOE OCIO, Open Government Plan Comment Box | Department of Energy

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

    DOE OCIO, Open Government Plan Comment Box PIA - DOE OCIO, Open Government Plan Comment Box PIA - DOE OCIO, Open Government Plan Comment Box PIA - DOE OCIO, Open Government Plan Comment Box (2.94 MB) More Documents & Publications PIA - HSPD-12 Physical and Logical Access System

  20. Computational Fluid Dynamics Analysis of Flexible Duct Junction Box Design

    SciTech Connect (OSTI)

    Beach, Robert; Prahl, Duncan; Lange, Rich

    2013-12-01

    IBACOS explored the relationships between pressure and physical configurations of flexible duct junction boxes by using computational fluid dynamics (CFD) simulations to predict individual box parameters and total system pressure, thereby ensuring improved HVAC performance. Current Air Conditioning Contractors of America (ACCA) guidance (Group 11, Appendix 3, ACCA Manual D, Rutkowski 2009) allows for unconstrained variation in the number of takeoffs, box sizes, and takeoff locations. The only variables currently used in selecting an equivalent length (EL) are velocity of air in the duct and friction rate, given the first takeoff is located at least twice its diameter away from the inlet. This condition does not account for other factors impacting pressure loss across these types of fittings. For each simulation, the IBACOS team converted pressure loss within a box to an EL to compare variation in ACCA Manual D guidance to the simulated variation. IBACOS chose cases to represent flows reasonably correlating to flows typically encountered in the field and analyzed differences in total pressure due to increases in number and location of takeoffs, box dimensions, and velocity of air, and whether an entrance fitting is included. The team also calculated additional balancing losses for all cases due to discrepancies between intended outlet flows and natural flow splits created by the fitting. In certain asymmetrical cases, the balancing losses were significantly higher than symmetrical cases where the natural splits were close to the targets. Thus, IBACOS has shown additional design constraints that can ensure better system performance.

  1. REMOTE REFURBISHMENT OF THE METALLOGRAPHY PREPARATION BOX AT THE INL

    SciTech Connect (OSTI)

    Adam B. Robinson; R. Paul Lind

    2010-09-01

    One of the most utilized hot cell capabilities at the Idaho National Laboratory is referred to as the containment box. This is where all destructive examination samples are prepared for analysis. This one window box is contained within the much larger Hot Fuels Examination Facility which consists of a 21x10x8 meter hot cell with an inert argon atmosphere. The refurbishment of this box entailed removing of all sample preparation equipment and support systems, as well as the design and installation of new preparation equipment. The new equipment consists of low and high speed saws, grinding and polishing equipment, water recirculation systems, and sample storage units. This paper includes the details of this refurbishment.

  2. First NESAP Post-doc Takes on BoxLib

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

    First NESAP Post-doc Takes on BoxLib First NESAP Post-doc Takes on BoxLib Brian Friesen to Work with Ann Almgren's Group in CCSE June 22, 2015 brianfriesenphoto Brian Friesen, PhD The first of eight post-doctoral researchers participating in the NERSC Exascale Science Applications Program (NESAP) is now working full time at NERSC. Brian Friesen, a graduate student in computational astrophysics at the University of Oklahoma, joined the NESAP team May 18. He's been assigned to Ann Almgren's group

  3. Modeling of RTF Glove-Box and Stripper System

    SciTech Connect (OSTI)

    Hsu, R.H.

    2001-03-28

    The glove box-stripper system for the Replacement Tritium Facility (RTF) has been modeled to determine its steady-state performance. To permit comparison, simulations of modified cases were compared with a standard or base case. This paper discusses tests conducted, results obtained and makes recommendations.

  4. V-189: Oracle VirtualBox 'tracepath' Bug Lets Local Guest Users...

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

    Oracle VirtualBox 'tracepath' Bug Lets Local Guest Users Deny Service on the Target Host V-189: Oracle VirtualBox 'tracepath' Bug Lets Local Guest Users Deny Service on the Target...

  5. Technology Solutions Case Study: New Insights for Improving the Designs of Flexible Duct Junction Boxes

    SciTech Connect (OSTI)

    2014-01-01

    In this project, IBACOS explored the relationships between pressure and physical configurations of flexible duct junction boxes by using computational fluid dynamics simulations to predict individual box parameters and total system pressure, thereby ensuring improved HVAC performance.

  6. Safeguards Approaches for Black Box Processes or Facilities

    SciTech Connect (OSTI)

    Diaz-Marcano, Helly; Gitau, Ernest TN; Hockert, John; Miller, Erin; Wylie, Joann

    2013-09-25

    The objective of this study is to determine whether a safeguards approach can be developed for “black box” processes or facilities. These are facilities where a State or operator may limit IAEA access to specific processes or portions of a facility; in other cases, the IAEA may be prohibited access to the entire facility. The determination of whether a black box process or facility is safeguardable is dependent upon the details of the process type, design, and layout; the specific limitations on inspector access; and the restrictions placed upon the design information that can be provided to the IAEA. This analysis identified the necessary conditions for safeguardability of black box processes and facilities.

  7. A novel advanced box-type solar cooker

    SciTech Connect (OSTI)

    Grupp, M.; Montagne, P.; Wackernagel, M. )

    1991-01-01

    An advanced version of the box-type solar cooker is presented: a fixed cooking vessel in good thermal contact with a conductive absorber plate is set into the glazing; the results are improved thermal performance, easier access to the cooking vessel and less frequent maintenance due to protection of all absorbing and reflecting surfaces. Outdoor tests show that 5 liters of water per sq m of opening surface can be brought to full boiling in less than one hour. A finite element simulation model of the advanced box cooker is presented. It is shown that the most decisive parameters are absorber-to-pot heat transfer and absorber conductivity. Field tests in Ethiopia and India are under way, local production in India has started.

  8. National Nuclear Security Administration P. O. Box 5400

    National Nuclear Security Administration (NNSA)

    Department of Energy National Nuclear Security Administration P. O. Box 5400 Albuquerque, NM 87185 September 22, 2015 Prospective Offerors: The Department of Energy, National Nuclear Security Administration (DOE/NNSA) is providing the draft Request for Proposal (RFP) entitled. "Design, Integration, Construction, Communication and Engineering 2" (DICCE2), Solicitation Number DE-SOL-0008449, for the purpose of obtaining information, through communications with industry, to assist the

  9. Box Canyon Model Watershed Project : Annual Report 1997/1998.

    SciTech Connect (OSTI)

    Kalispel Natural Resource Department

    1998-01-01

    In 1997, the Kalispel Natural Resource Department (KNRD) initiated the Box Canyon Watershed Project. This project will concentrate on watershed protection and enhancement from an upland perspective and will complement current instream restoration efforts implemented through the Kalispel Resident Fish Project. Primary focus of this project is the Cee Cee Ah Creek watershed due to its proximity to the Reservation, importance as a traditional fishery, and potential for bull trout and west-slope cutthroat trout recovery.

  10. Carlsbad Field Office P. O. Box 3090 Carlsbad

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

    ergy Carlsbad Field Office P. O. Box 3090 Carlsbad , New Mexico 88221 APR 0 8 2013 Mr. John E. Kieling, Chief Hazardous Waste Bureau New Mexico Environment Department 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 Subject: Notification of Class 2 Permit Modification Request to th e Waste Isolation Pilot Plant Hazardous Waste Facility Permit Number: NM4890 139088-TS DF Dear Mr. Kieling : Enclosed is the following Class 2 Permit Modification Request: * Modify Excluded Waste

  11. System and method for changing a glove attached to a glove box

    DOE Patents [OSTI]

    Aluisi, Alan

    2001-01-01

    A system for changing the gloves of a glove box. The system requires the use of a new glove and a glove change ring to form a temporary secondary barrier to the exchange of atmospheres between the inner glove box and the room in which the glove box is operated. The system describes specific means for disengaging a used glove from the glove box port. The means for disengaging the used glove include use of a glove change hook and use of a glove with an attached tab for use in removal. A method for changing the gloves of a glove box is also described.

  12. Mobile Nondestructive Assay (NDA) Measurements of Standard Waste Boxes (SWB)

    SciTech Connect (OSTI)

    Mozhayev, Andrey V.; Berg, Randal K.; Haggard, Daniel L.; Hilliard, James R.; Mapili, Gabriel M.

    2006-11-01

    A mobile NDA system was composed and qualified for Safeguards measurements of multiple standard waste boxes (SWB) generated as a result of clean-out activities at Hanford’s Plutonium Finishing Plant (PFP). The system included a neutron slab counter and high purity germanium (HPGe) detector. PC/FRAM software was used to determine the isotopic composition of plutonium residue contained in the waste in order to interpret two independent measurement results provided by total neutron counting and gamma energy analysis (GEA). The measurement procedure developed to estimate transuranic (TRU) content of boxes was based on assumptions about characteristics of the matrix and material distribution. The neutron slab counter was calibrated with various plutonium working standards that were placed in a surrogate SWB specifically made to simulate miscellaneous waste debris. Transmission measurements with a californium source were used to correct for the matrix effects. An In-Situ Object Counting System (ISOCS) was used to acquire spectra from SWBs and ISOCS software was applied to generate the efficiency curve of the HPGe detector. Infinite energy extrapolation was introduced to correct GEA results for self-attenuation. The gamma and neutron results obtained on multiple SWBs are compared and discussed in the paper. Revised measurement positions for the detector and the transmission source are also suggested based on experience gained during the measurements.

  13. A wall and edge guarded hot box for thermal transmittance measurements

    SciTech Connect (OSTI)

    Gatland, S.D. II; Miller, R.G.; Goss, W.P.; Baumgardner, R.L.; Williams, R.G.

    1997-11-01

    A unique guarded hot box designed for thermal testing of fenestration products incorporates several new design concepts from guarded hot plates, namely wall and edge guards, is described in detail. The wall and edge guarded hot box was built to meet the test methodologies specified in the American Society for Testing and Materials (ASTM) Standard Test Methods C 236-89, Standard Test Method for Measuring the Steady-State Thermal Performance of Building Assemblies by Means of a Guarded Hot Box, C 976-90, Standard Test Method for Measuring the Steady-State Thermal Performance of Building Assemblies by Means of a Calibrated Hot Box and C 1199-91, Standard Test Method for Measuring the Steady-State Thermal Transmittance of Fenestration Systems Using Hot Box Methods. Calibration test results for the box wall and specimen frame flanking are presented. Results from calibration transfer standard tests are compared with theoretical calculations and discussed.

  14. Tritium stripping in a nitrogen glove box using palladium/zeolite and SAES St 198{trademark}

    SciTech Connect (OSTI)

    Klien, J.E.; Wermer, J.R.

    1995-01-01

    Glove box clean-up experiments were conducted in a nitrogen glove box using palladium deposited on zeolite (Pd/z) and a SAES St 198{trademark} getter as tritium stripping materials. Protium/deuterium samples spiked with tritium were released into a 620 liter glove box to simulate tritium releases in a 10,500 liter glove box. The Pd/z and the SAES St 198{trademark} stripper beds produced a reduction in tritium activity of approximately two to three orders of magnitude and glove box clean-up was limited by a persistent background tritium activity level. Attempts to significantly reduce the glove box activity to lower levels without purging were unsuccessful.

  15. Tritium stripping in a nitrogen glove box using palladium/zeolite and SAES St 198

    SciTech Connect (OSTI)

    Klein, J.E.; Wermer, J.R.

    1995-10-01

    Glove box clean-up experiments were conducted in a nitrogen glove box using palladium deposited on zeolite (Pd/z) and a SAES St 198 getter as tritium stripping materials. Protium/deuterium samples spiked with tritium were released into a 620 liter glove box to simulate tritium releases in a 10,500 liter glove box. The Pd/z and the SAES St 198 stripper beds produced a reduction in tritium activity of approximately two to three orders of magnitude and glove box clean-up was limited by a persistent background tritium activity level. Attempts to significantly reduce the glove box activity to lower levels without purging were unsuccessful. 3 refs., 6 figs., 1 tab.

  16. Idle hands: New and improved IdleBox tool to aid in reduction of idling |

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

    Argonne National Laboratory Idle hands: New and improved IdleBox tool to aid in reduction of idling Mississippi State University EcoCAR 3 team members help conduct an IdleBox campaign at New Hope Middle School in Columbus, Mississippi. Mississippi State University EcoCAR 3 team members help conduct an IdleBox campaign at New Hope Middle School in Columbus, Mississippi. Idle hands: New and improved IdleBox tool to aid in reduction of idling By Scott Jones * July 25, 2016 Tweet EmailPrint The

  17. Microsoft Word - DOE-CBFO-01-1006-NDA Box PDP Plan-Revision 5...

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

    6 Performance Demonstration Program Plan for Nondestructive Assay of Boxed Wastes for the ... PDP Plan February 2015 3 Performance Demonstration Program Plan for Nondestructive Assay ...

  18. Test of 3D CT reconstructions by EM + TV algorithm from undersampled data

    SciTech Connect (OSTI)

    Evseev, Ivan; Ahmann, Francielle; Silva, Hamilton P. da

    2013-05-06

    Computerized tomography (CT) plays an important role in medical imaging for diagnosis and therapy. However, CT imaging is connected with ionization radiation exposure of patients. Therefore, the dose reduction is an essential issue in CT. In 2011, the Expectation Maximization and Total Variation Based Model for CT Reconstruction (EM+TV) was proposed. This method can reconstruct a better image using less CT projections in comparison with the usual filtered back projection (FBP) technique. Thus, it could significantly reduce the overall dose of radiation in CT. This work reports the results of an independent numerical simulation for cone beam CT geometry with alternative virtual phantoms. As in the original report, the 3D CT images of 128 Multiplication-Sign 128 Multiplication-Sign 128 virtual phantoms were reconstructed. It was not possible to implement phantoms with lager dimensions because of the slowness of code execution even by the CORE i7 CPU.

  19. FULLY CONVECTIVE MAGNETOROTATIONAL TURBULENCE IN STRATIFIED SHEARING BOXES

    SciTech Connect (OSTI)

    Bodo, G.; Rossi, P.; Cattaneo, F.; Mignone, A.

    2013-07-10

    We present a numerical study of turbulence and dynamo action in stratified shearing boxes with zero magnetic flux. We assume that the fluid obeys the perfect gas law and has finite (constant) thermal diffusivity. We choose radiative boundary conditions at the vertical boundaries in which the heat flux is proportional to the fourth power of the temperature. We compare the results with the corresponding cases in which fixed temperature boundary conditions are applied. The most notable result is that the formation of a fully convective state in which the density is nearly constant as a function of height and the heat is transported to the upper and lower boundaries by overturning motions is robust and persists even in cases with radiative boundary conditions. Interestingly, in the convective regime, although the diffusive transport is negligible, the mean stratification does not relax to an adiabatic state.

  20. Regulating the ethylene response of a plant by modulation of F-box proteins

    DOE Patents [OSTI]

    Guo, Hongwei; Ecker, Joseph R.

    2010-02-02

    The invention relates to transgenic plants having reduced sensitivity to ethylene as a result of having a recombinant nucleic acid encoding a F-box protein, and a method of producing a transgenic plant with reduced ethylene sensitivity by transforming the plant with a nucleic acid sequence encoding a F-box protein.

  1. PV based systems, with wind, diesel or LPG genset backup, supplying small TV rebroadcast stations in Portugal

    SciTech Connect (OSTI)

    Ramos, H.F.

    1994-12-31

    This paper describes the implementation of a program intended to introduce PV based hybrid power systems to supply electrical power to small size TV rebroadcast stations in Portugal. Reliability is a major concern to this type of application, as well as economical and social constraints, so wind or diesel/LPG genset backup are used. This paper includes a description of the systems behavior, comparison among these topologies and economical viability data from a users viewpoint.

  2. 3D%20printed%20perforated%20metal%20box.jpg | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information 3D%20printed%20perforated%20metal%20box

  3. ChemLabBox for SnifferStars

    Energy Science and Technology Software Center (OSTI)

    2002-01-24

    The software entitled "ChemLabBox for SnifferStars" is used to collect, display, and save data from the Sandia National Laboratories chemical analysis system dubbed SnifferStar. Sensor data is streamed from a SnifferStar unit into a computer thru RS-232 in a manner that is not amendable to plotting. Also, there is no direct way to start and stop the unit as is. This software rearranges the data into something that can be easily plotted in real-time thenmore » saves the data into a text fild. In addition, this software provides the users a means to start and stop the hardware. This software was written specifically for SnifferStar. SnifferStar data is delivered at a very fast rate but for a short period of time. This software is written around that premise. It is written for Pentium or higher machines running Windows 95/98/ME/NT/2000/XP. Lockheed Martin is interested in using it for testing SnifferStar units before deployment. To date they have not indicated their intent to deliver the code either in part or whole as part of their product.« less

  4. WHAT'S INSIDE THE BLACK BOX - EXPLAINING PERFORMANCE ASSESSMENT TO STAKEHOLDERS

    SciTech Connect (OSTI)

    Seitz, R; Elmer Wilhite, E

    2009-01-06

    The performance assessment (PA) process is being applied to support an increasing variety of waste management decisions that involve the whole spectrum of stakeholders. As with many technical tools, the PA process can be seen as a black box, which can be difficult to understand when implemented. Recognizing the increasing use of PA and the concerns about difficulties with understanding, the Savannah River Site Citizens Advisory Board (CAB) made a recommendation that the U.S. Department of Energy (DOE) provide a Public Educational Forum on PAs. The DOE-Headquarters Environmental Management (DOE-EM) Office of Compliance and the DOE-Savannah River (DOE-SR) responded to this recommendation by supporting the Savannah River National Laboratory (SRNL) in developing several presentation modules that can be used to describe different aspects of the PA process. For the Public Educational Forum, the PA modules were combined with presentations on DOE perspectives, historical modeling efforts at the Savannah River Site, and review perspectives from the U.S. Nuclear Regulatory Commission (NRC). The overall goals are to help the public understand how PAs are implemented and the rigor that is applied, and to provide insight into the use of PAs for waste management decision-making.

  5. Electrical wiring box with structure for fast device mounting

    DOE Patents [OSTI]

    Johnston, Earl S.

    1991-01-08

    An electrical wiring box of molded insulating material is provided with bosses having screw holes for receiving a mounting screw that include two colinear portions of which a first portion proximate the front surface has an internal configuration, such as molded threads, that engage the mounting screw while permitting the mounting screw to be manually inserted therethrough without turning because of flexibility built into the boss structure. A second portion of the screw hole is of greater restriction for securely engaging the screw such as by self tapping. The flexibility of the boss is provided by a first center slot that extends from the screw hole to the boss exterior over a length substantially equal to the first portion of the screw hole. Second and third slots are located respectively on each side of the screw hole and provide projections respectively between the first and second slots and the first and third slots that flex to allow easy screw insertion through the first portion of the screw hole.

  6. Transuranic and Low-Level Boxed Waste Form Nondestructive Assay Technology Overview and Assessment

    SciTech Connect (OSTI)

    G. Becker; M. Connolly; M. McIlwain

    1999-02-01

    The Mixed Waste Focus Area (MWFA) identified the need to perform an assessment of the functionality and performance of existing nondestructive assay (NDA) techniques relative to the low-level and transuranic waste inventory packaged in large-volume box-type containers. The primary objectives of this assessment were to: (1) determine the capability of existing boxed waste form NDA technology to comply with applicable waste radiological characterization requirements, (2) determine deficiencies associated with existing boxed waste assay technology implementation strategies, and (3) recommend a path forward for future technology development activities, if required. Based on this assessment, it is recommended that a boxed waste NDA development and demonstration project that expands the existing boxed waste NDA capability to accommodate the indicated deficiency set be implemented. To ensure that technology will be commercially available in a timely fashion, it is recommended this development and demonstration project be directed to the private sector. It is further recommended that the box NDA technology be of an innovative design incorporating sufficient NDA modalities, e.g., passive neutron, gamma, etc., to address the majority of the boxed waste inventory. The overall design should be modular such that subsets of the overall NDA system can be combined in optimal configurations tailored to differing waste types.

  7. METHODOLOGY FOR THE NUMBER OF FILTERS NEEDED IN A WASTE BOX

    SciTech Connect (OSTI)

    MARUSICH, R.M.

    2007-05-17

    Waste in large waste boxes can generate volatile organic compounds (VOCs) and hydrogen. These waste boxes may or may not have flow paths out of them (although it is believed that most do). These boxes will be retrieved, sampled, and then coated with polyurea. After coating, filters will be installed in the box to keep the concentration of VOCs and hydrogen acceptably low. The MDSA requires that a vent path must be protected during application of the polyurea coating. If the box has been sampled then it is vented and the vent path must be protected. This report provides a model in which the user inputs the free volume of the waste box, sample concentration (ppm of total VOC or volume fraction hydrogen) along with the number of filters to be placed into the waste box lid. Using this information, the model provides an estimate of concentration vs. time or the number of filters needed to reduce the concentration by a specified fraction. If the equations from this report are placed into spreadsheets which are then used to demonstrate TSR compliance, the spreadsheets must come under the Software QA Plan for such documents. Chapters 2 and 3 present the theory. Chapter 4 presents the method with examples of its use found in Chapter 5. Chapter 6 provides the basis far the use of 1,000 ppm as the concentration below which the method is valid under any condition.

  8. Regulating the ethylene response of a plant by modulation of F-box proteins

    DOE Patents [OSTI]

    Guo, Hongwei [Beijing, CN; Ecker, Joseph R [Carlsbad, CA

    2014-01-07

    The relationship between F-box proteins and proteins invovled in the ethylene response in plants is described. In particular, F-box proteins may bind to proteins involved in the ethylene response and target them for degradation by the ubiquitin/proteasome pathway. The transcription factor EIN3 is a key transcription factor mediating ethylne-regulated gene expression and morphological responses. EIN3 is degraded through a ubiquitin/proteasome pathway mediated by F-box proteins EBF1 and EBF2. The link between F-box proteins and the ethylene response is a key step in modulating or regulating the response of a plant to ethylene. Described herein are transgenic plants having an altered sensitivity to ethylene, and methods for making transgenic plant haing an althered sensitivity to ethylene by modulating the level of activity of F-box proteins. Methods of altering the ethylene response in a plant by modulating the activity or expression of an F-box protein are described. Also described are methods of identifying compounds that modulate the ethylene response in plants by modulating the level of F-box protein expression or activity.

  9. Regulating the ethylene response of a plant by modulation of F-box proteins

    DOE Patents [OSTI]

    Guo, Hongwei; Ecker, Joseph R.

    2011-03-08

    The invention relates to transgenic plants having reduced sensitivity to ethylene as a result of having a recombinant nucleic acid encoding an F-box protein that interacts with a EIN3 involved in an ethylene response of plants, and a method of producing a transgenic plant with reduced ethylene sensitivity by transforming the plant with a nucleic acid sequence encoding an F-box protein. The inventions also relates to methods of altering the ethylene response in a plant by modulating the activity or expression of an F-box protein.

  10. Recovery Act Begins Box Remediation Operations at F Canyon | Department of

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

    Energy Begins Box Remediation Operations at F Canyon Recovery Act Begins Box Remediation Operations at F Canyon May 17, 2011 - 12:00pm Addthis Media Contacts Jim Giusti, DOE (803) 952-7697 james-r.giusti@srs.gov Paivi Nettamo, SRNS (803) 646-6075 paivi.nettamo@srs.gov AIKEN, S.C. - The F Canyon box remediation program, an American Recovery and Reinvestment Act project at Savannah River Site (SRS), has come online to process legacy transuranic (TRU) waste for off-site shipment and permanent

  11. On the Occurrence of Thermal Runaway in Diode in the J-Box | Department of

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

    Energy On the Occurrence of Thermal Runaway in Diode in the J-Box On the Occurrence of Thermal Runaway in Diode in the J-Box This PowerPoint presentation, focused on the environmental testing of diodes, was originally presented at the International PV Module Quality Assurance Forum on Feb. 26-27, 2013 in Denver, CO. It details the thermal runaway tests of J-boxes and discusses the Tj measurement method for bypass diodes. The presentation wraps up with a discussion of the team's anticipated

  12. EERE Success Story-NREL Partners with Google in Little Box Challenge |

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

    Department of Energy Partners with Google in Little Box Challenge EERE Success Story-NREL Partners with Google in Little Box Challenge March 21, 2016 - 12:40pm Addthis Photo Courtesy | CET+Power Photo Courtesy | CET+Power Last month, Google and the Institute of Electrical and Electronics Engineers (IEEE) announced Belgium's Red Electrical Devils (a team from CE+T Power) as the winner of the Little Box Challenge, a competition to invent smaller, more efficient inverters that connect solar

  13. Meeting Concerning Potential Test Procedures and Energy Conservation

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

    Standards for Set-Top Boxes and Network Equipment | Department of Energy Concerning Potential Test Procedures and Energy Conservation Standards for Set-Top Boxes and Network Equipment Meeting Concerning Potential Test Procedures and Energy Conservation Standards for Set-Top Boxes and Network Equipment In compliance with the Department of Energy's guidance on ex parte communications (74 Fed. Reg. 52795 (Oct. 14, 2009)), this memorandum provides a summary of a March 7, 2012, meeting with DOE

  14. DOE Withdraws Proposed Rulemaking (Test Procedure) and Proposed Coverage

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

    Determination (Energy Conservation Standard) for Set-Top Boxes | Department of Energy Withdraws Proposed Rulemaking (Test Procedure) and Proposed Coverage Determination (Energy Conservation Standard) for Set-Top Boxes DOE Withdraws Proposed Rulemaking (Test Procedure) and Proposed Coverage Determination (Energy Conservation Standard) for Set-Top Boxes December 23, 2013 - 12:00am Addthis The Department of Energy (DOE) has issued pre-publication Federal Register notices withdrawing the notice

  15. Structural Analysis for Subsidence of Stacked B-25 Boxes

    SciTech Connect (OSTI)

    Jones, W.E.

    2003-06-25

    The Savannah River Site (SRS) and other U.S. Department of Energy (DOE) sites use shallow land burial facilities (i.e., trenches) to dispose low-level radioactive waste. However, at SRS and other DOE sites, waste containers with up to 90 percent void space are disposed in the shallow land burial facilities. Corrosion and degradation of these containers can result in significant subsidence over time, which can compromise the integrity of the long-term cover. This in turn can lead to increased water infiltration through the long-term cover into the waste and subsequent increased radionuclide transport into the environment. Understanding and predicting shallow-buried, low-level waste subsidence behavior is necessary for evaluating cost-effective and appropriate stabilization required to maintain cover system long-term stability and viability, and to obtain stakeholder acceptance of the long-term implications of waste disposal practices. Two methods (dynamic compaction and static surcharge) have been used at SRS to accelerate waste and container consolidation and reduce potential subsidence prior to long term cover construction. Dynamic compaction comprises repeatedly dropping a heavy (20 ton) weight from about a 40-ft height to consolidate the waste and containers. Static surcharge is the use of a thick (15 ft to 30 ft) soil cover to consolidate the underlying materials over a longer time period (three to six months in this case). Quasi-static modeling of a stack of four B-25 boxes at various stags of corrosion with an applied static surcharge has been conducted and is presented herein.

  16. Proposed Junction-Box Stress Test (Using an Added Weight) for Use During the Module Qualification (Presentation)

    SciTech Connect (OSTI)

    Miller, D. C.; Wohlgemuth, J. H.; Kurtz, S. R.

    2012-02-01

    Engineering robust adhesion of the junction-box (j-box) is a hurdle typically encountered by photovoltaic (PV) module manufacturers during product development. Furthermore, there are historical incidences of adverse effects (e.g., fires) caused when the j-box/adhesive/module system has failed in the field. The addition of a weight to the j-box during the 'damp heat' IEC qualification test is proposed to verify the basic robustness of the j-box adhesion system. The details of the proposed test are described, in addition to the preliminary results conducted using representative materials and components.

  17. Docket No. EERE-2011-BT-NOA-0067 and RIN Number 1904-AC52 Ex...

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

    2, 2012, telephone call with U.S. Department of Energy staff concerning negotiations on a potential voluntary agreement among stakeholders regarding set-top box energy efficiency. ...

  18. Meeting Concerning Potential Test Procedures and Energy Conservation...

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

    Concerning Potential Test Procedures and Energy Conservation Standards for Set-Top Boxes and Network Equipment Meeting Concerning Potential Test Procedures and Energy Conservation ...

  19. DOE Withdraws Proposed Rulemaking (Test Procedure) and Proposed...

    Energy Savers [EERE]

    Withdraws Proposed Rulemaking (Test Procedure) and Proposed Coverage Determination (Energy Conservation Standard) for Set-Top Boxes DOE Withdraws Proposed Rulemaking (Test ...

  20. Carlsbad Field Orfice P. O. Box 3090 Carlsbad, New Mexico 88221

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

    Orfice P. O. Box 3090 Carlsbad, New Mexico 88221 APR 2 4 2 012 Mr. John Kieling , Acting Bureau Chief Hazardous Waste Bureau New Mexico Environment Department 2905 Rodeo Park Drive...

  1. From Oak Ridge to the Moon (Y-12 Moon Box) | Y-12 National Security...

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

    From Oak Ridge to the Moon ... From Oak Ridge to the Moon (Y-12 Moon Box) The mp4 video format is not supported by this browser. Download video Captions: On Time: 5:26 min. Y-12...

  2. Dorothy Riehle FOIA Office U.S. Department of Energy P. O. Box...

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

    6, 2012 Dorothy Riehle FOIA Office U.S. Department of Energy P. O. Box 550 Richland, WA 99352 Re: FOIA Request Dear Ms. Riehle: Pursuant to the Freedom of Information Act (5...

  3. Dorothy Riehle FOIA Office U.S. Department of Energy P. O. Box...

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

    4, 2013 Dorothy Riehle FOIA Office U.S. Department of Energy P. O. Box 550 Richland, WA 99352 Re: FOIA RequestTWINS database Dear Ms. Riehle: Pursuant to the Freedom of...

  4. Dorothy Riehle FOIA Office U.S. Department of Energy P. O. Box...

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

    December 1, 2014 Dorothy Riehle FOIA Office U.S. Department of Energy P. O. Box 550 Richland, WA 99352 Re: FOIA Request Dear Ms. Riehle: Pursuant to the Freedom of Information Act...

  5. Dorothy Riehle FOIA Office U.S. Department of Energy P. O. Box...

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

    8, 2014 Dorothy Riehle FOIA Office U.S. Department of Energy P. O. Box 550 Richland, WA 99352 Re: FOIA RequestWaste Treatment Plant Dear Ms. Riehle: Pursuant to the Freedom of...

  6. Workers Remove Glove Boxes from Ventilation at Hanford’s Plutonium Finishing Plant

    Broader source: Energy.gov [DOE]

    An employee at Hanford’s Plutonium Finishing Plant uses a portable band saw to cut the last ventilation duct attached to glove boxes inside the facility’s former processing area.

  7. NREL to Test Inverters for the "Little Box Challenge" Presented by

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

    Google and IEEE - News Releases | NREL to Test Inverters for the "Little Box Challenge" Presented by Google and IEEE September 22, 2014 The Energy Department's National Renewable Energy Laboratory (NREL) will test power inverters submitted to the Little Box Challenge presented by Google and the IEEE Power Electronics Society. The Challenge is an open competition to build smaller power inverters for use in solar power systems. The winner of the $1 million prize will have designed

  8. Michigan Saves' New Marketing PSAs Use Boxing to Solve "Energy Drama"

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

    | Department of Energy Michigan Saves' New Marketing PSAs Use Boxing to Solve "Energy Drama" Michigan Saves' New Marketing PSAs Use Boxing to Solve "Energy Drama" An image from the video with a woman and the words Energy Saver superimposed on the screen. Better Buildings Neighborhood Program partner Michigan Saves is using humor to help residents in the Great Lakes State become more energy efficient. The program's Avoid Energy Drama public service announcement (PSA)

  9. Hanford Site Assessment & Characterization/Verification of Structures & Conex Boxes Procedure

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

    4 Revision 1 Hanford Site Assessment & Characterization/Verification of Structures & Conex Boxes Procedure Prepared for the U.S. Department of Energy Assistant Secretary for Environmental Management Approved for Public Release; Further Dissemination Unlimited DOE-0342-004, Rev. 1 Hanford Site Wide Assessment & Characterization/Verification of Structures & Conex Boxes Procedure Published Date: 09/08/15 Effective Date: 09/25/15 ii CHANGE SUMMARY Rev # Date - Section Changed Change

  10. Examination of a Junction-Box Adhesion Test for Use in Photovoltaic Module Qualification (Presentation)

    SciTech Connect (OSTI)

    Miller, D. C.; Wohlgemuth, J. H.

    2012-08-01

    Engineering robust adhesion of the junction-box (j-box) is a hurdle typically encountered by photovoltaic (PV) module manufacturers during product development. There are historical incidences of adverse effects (e.g., fires) caused when the j-box/adhesive/module system has failed in the field. The addition of a weight to the j-box during the 'damp heat' IEC qualification test is proposed to verify the basic robustness of its adhesion system. The details of the proposed test will be described, in addition to the preliminary results obtained using representative materials and components. The described discovery experiments examine moisture-cured silicone, foam tape, and hot-melt adhesives used in conjunction with PET or glass module 'substrates.' To be able to interpret the results, a set of material-level characterizations was performed, including thermogravimetric analysis, differential scanning calorimetry, and dynamic mechanical analysis. PV j-boxes were adhered to a substrate, loaded with a prescribed weight, and then placed inside an environmental chamber (at 85C, 85% relative humidity). Some systems did not remain attached through the discovery experiments. Observed failure modes include delamination (at the j-box/adhesive or adhesive/substrate interface) and phase change/creep. The results are discussed in the context of the application requirements, in addition to the plan for the formal experiment supporting the proposed modification to the qualification test.

  11. Examination of a Junction-Box Adhesion Test for Use in Photovoltaic Module Qualification: Preprint

    SciTech Connect (OSTI)

    Miller, D. C.; Wohlgemuth, J. H.

    2012-08-01

    Engineering robust adhesion of the junction-box (j-box) is a hurdle typically encountered by photovoltaic (PV) module manufacturers during product development. There are historical incidences of adverse effects (e.g., fires) caused when the j-box/adhesive/module system has failed in the field. The addition of a weight to the j-box during the 'damp heat' IEC qualification test is proposed to verify the basic robustness of its adhesion system. The details of the proposed test will be described, in addition to the preliminary results obtained using representative materials and components. The described discovery experiments examine moisture-cured silicone, foam tape, and hot-melt adhesives used in conjunction with PET or glass module 'substrates.' To be able to interpret the results, a set of material-level characterizations was performed, including thermogravimetric analysis, differential scanning calorimetry, and dynamic mechanical analysis. PV j-boxes were adhered to a substrate, loaded with a prescribed weight, and then placed inside an environmental chamber (at 85C, 85% relative humidity). Some systems did not remain attached through the discovery experiments. Observed failure modes include delamination (at the j-box/adhesive or adhesive/substrate interface) and phase change/creep. The results are discussed in the context of the application requirements, in addition to the plan for the formal experiment supporting the proposed modification to the qualification test.

  12. Mechanical Analysis of the Fuel Assembly Box of a HPLWR Fuel Assembly

    SciTech Connect (OSTI)

    Himmel, Steffen; Starflinger, Joerg; Schulenberg, Thomas; Hofmeister, Jan

    2006-07-01

    The aim of the work presented in this paper is to demonstrate that the assembly box of the fuel assembly for a HPLWR proposed by Hofmeister et al. will remain mechanically within the design limits. The commercial finite element code ANSYS has been used to investigate the deformation behaviour caused by thermal convective and pressure boundary conditions provided by the results from Waata et al. for the fuel assembly. The results of these ANSYS analyses show a bending of the assembly box caused by the applied temperature and pressure distribution which, however, is still within the geometrical allowances. The maximum bending of the 4.35 m long assembly box appears close to the mid section, i.e. at 2.45 m axial height, and amounts to about 2 mm, only. The maximum indentation is mainly caused by the pressure difference across the box wall and occurs near the top of the assembly. The indentation at this point can be evaluated to be around 0.2 mm. Both bending and indentation will influence the coolant mass flux and the moderator distribution, and thus needs to be considered for predictions of the power profile and of the coolant heat-up. They are not considered to be critical as long as these deformations are small compared with the nominal gap width of 1 mm between box wall and claddings and 10 mm between adjacent assembly boxes. A second analysis has been performed to study the effect on non-symmetric coolant temperature profiles. A coolant temperature increase by 30 deg. C on one side of the box increased the thermal bending to 4 mm, indicating the sensitivity of this design with respect to temperature non-uniformities. (authors)

  13. Televised remote control system of a continuous mining machine

    SciTech Connect (OSTI)

    Lansberry, J.B.

    1981-08-04

    A method of recovering particulate material from a seam of such material within the earth bounded above and below by different material which comprises the steps of positioning in mining relation to the seam a continuous mining machine having a power driven mechanism thereon for moving the machine through successive seam material cutting cycles which include an advancing movement along a mined entry within the seam in a direction toward the working face of the seam; illuminating portions of the space surrounding the continuous mining machine including portions of the working face disposed forwardly thereof and adjacent portions of the roof, floor and side walls of the mined entry rearwardly of the working face; establishing electromagnetic signals indicative of the appearance of the illuminated portions of the working face of the seam and the adjacent portions of the roof, floor and side walls; transmitting the established electromagnetic signals to a remote control station; converting at the remote control station the transmitted electromagnetic signals to a continuous picture of the appearance of at least a selected portion of the illuminated portions of the working face of the seam and the adjacent portions of the roof, floor and side walls; and controlling from the remote control station the cutting cycle of the continuous mining machine so that the material cut during a cycle is cut from the seam up to the different material defining the roof and down to the different material defining the floor based upon visually distinguishing between the material of the seam and the different material which forms the roof and floor by viewing the continuous picture provided at the remote control station and apparatus for carrying out the method.

  14. DOE Publishes Final Rule for Television Test Procedure | Department...

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

    DOE Publishes Final Rule for Plumbing Products Test Procedures DOE Publishes Notice of Proposed Rulemaking Regarding the Compliance Date for the Dehumidifier Test Procedure...

  15. Trial Run of a Junction-Box Attachment Test for Use in Photovoltaic Module Qualification (Presentation)

    SciTech Connect (OSTI)

    Miller, D.; Deibert, S.; Wohlgemuth, J.

    2014-06-01

    Engineering robust adhesion of the junction-box (j-box) is a hurdle typically encountered by photovoltaic (PV) module manufacturers during product development and manufacturing process control. There are historical incidences of adverse effects (e.g., fires), caused when the j-box/adhesive/module system has failed in the field. The addition of a weight to the j-box during the 'damp-heat', 'thermal-cycle', or 'creep' tests within the IEC qualification protocol is proposed to verify the basic robustness of the adhesion system. The details of the proposed test are described, in addition to a trial run of the test procedure. The described experiments examine 4 moisture-cured silicones, 4 foam tapes, and a hot-melt adhesive used in conjunction with glass, KPE, THV, and TPE substrates. For the purpose of validating the experiment, j-boxes were adhered to a substrate, loaded with a prescribed weight, and then subjected to aging. The replicate mock-modules were aged in an environmental chamber (at 85 deg C/85% relative humidity for 1000 hours; then 100 degrees C/<10% relative humidity for 200 hours) or fielded in Golden, Miami, and Phoenix for 1 year. Attachment strength tests, including pluck and shear test geometries, were also performed on smaller component specimens.

  16. Quasi-Static Analysis for Subsidence of Stacked B-25 Boxes

    SciTech Connect (OSTI)

    Wu, Tsu-te; Jones, William E.; Phifer, Mark A.

    2005-05-24

    This paper presents a quasi-static technique to evaluate the structural deformation of the four stacked B-25 boxes subjected to the static loads of overlaying soil and to determine the effect of corrosion on the deformation. Although the boxes are subjected to a static load, the structural responses of the boxes vary with time. The analytical results indeed show that the deflection, buckling and post buckling of the components of the stacked boxes occur in sequence rather than simultaneously. Therefore, it is more appropriate to treat the problems considered as quasistatic rather than static; namely, the structural response of the stacked boxes are dynamic but with very long duration. Furthermore, the finite-element model has complex contact and slide conditions between the interfaces of the adjoining components, and thus its numerical solution is more tractable by using explicit time integration schemes. The analysis covers the three corrosion scenarios following various time lengths of initial burial under an interim soil cover. The results qualitatively agree with expected differences in deformation for different degrees of corrosion subsidence potential reduction that can be achieved.

  17. New Insights for Improving the Designs of Flexible Duct Junction Boxes (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-01-01

    IBACOS explored the relationships between pressure and physical configurations of flexible duct junction boxes by using computational fluid dynamics (CFD) simulations to predict individual box parameters and total system pressure, thereby ensuring improved HVAC performance. Current Air Conditioning Contractors of America (ACCA) guidance (Group 11, Appendix 3, ACCA Manual D, Rutkowski 2009) allows for unconstrained variation in the number of takeoffs, box sizes, and takeoff locations. The only variables currently used in selecting an equivalent length (EL) are velocity of air in the duct and friction rate, given the first takeoff is located at least twice its diameter away from the inlet. This condition does not account for other factors impacting pressure loss across these types of fittings. For each simulation, the IBACOS team converted pressure loss within a box to an EL to compare variation in ACCA Manual D guidance to the simulated variation. IBACOS chose cases to represent flows reasonably correlating to flows typically encountered in the field and analyzed differences in total pressure due to increases in number and location of takeoffs, box dimensions, and velocity of air, and whether an entrance fitting is included. The team also calculated additional balancing losses for all cases due to discrepancies between intended outlet flows and natural flow splits created by the fitting. In certain asymmetrical cases, the balancing losses were significantly higher than symmetrical cases where the natural splits were close to the targets. Thus, IBACOS has shown additional design constraints that can ensure better system performance.

  18. Gear-box fault detection using time-frequency based methods

    SciTech Connect (OSTI)

    Odgaard, Peter F.; Stoustrup, Jakob

    2015-12-31

    Gear-box fault monitoring and detection is important for optimization of power generation and availability of wind turbines. The current industrial approach is to use condition monitoring systems, which runs in parallel with the wind turbine control system, using expensive additional sensors. An alternative would be to use the existing measurements which are normally available for the wind turbine control system. The usage of these sensors instead would cut down the cost of the wind turbine by not using additional sensors. One of these available measurements is the generator speed, in which changes in the gear-box resonance frequency can be detected. Two different time-frequency based approaches are presented in this paper. One is a filter based approach and the other is based on a Karhunen-Loeve basis. Both of them detects the gear-box fault with an acceptable detection delay.

  19. "Little Box Challenge" Inverters Arrive at NREL - News Releases | NREL

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

    "Little Box Challenge" Inverters Arrive at NREL Testing begins for the finalists October 21, 2015 Today, 18 finalist teams for the Little Box Challenge, presented by Google and the IEEE Power Electronics Society, converged at the Energy Department's National Renewable Energy Laboratory (NREL) to have their power inverters tested as part of a $1 million competition to build smaller devices for use in solar power systems. "We're very curious to see how the teams are tackling the

  20. Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221

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

    OBO:SWH:RMS:16-2269 4250.00 Department of Energy Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221 April 12, 2016 Mr. Phil Breidenbach, President and Project Manager Nuclear Waste Partnership, LLC P.O. Box 2078 Carlsbad, NM 88220-2078 Subject: Contract DE-EM0001971 Nuclear Waste Partnership LLC - Award Fee Determination for the Period October 1, 2014 through September 30, 2015, and FY2015 Fee Determination Scorecard for Total Earned Award Fee and Performance Based Incentives Dear

  1. DEVELOPMENT OF A NEW GLOVE FOR GLOVE BOXES WITH HIGH-LEVEL PERFORMANCES

    SciTech Connect (OSTI)

    Blancher, J.; Poirier, J.M.

    2003-02-27

    This paper describes the results of a joint technological program of COGEMA and MAPA to develop a new generation of glove for glove boxes. The mechanical strength of this glove is twice as high as the best characteristics of gloves available on the market. This new generation of product has both a higher level of performance and better ergonomics.

  2. Technical task plan for testing filter box sorbent-paint filter test

    SciTech Connect (OSTI)

    Kilpatrick, L.L.

    1993-09-01

    At the Savannah River Plant, High Level Waste Engineering (HLWE) asked Interim Waste Technology (IWT) to choose and test a sorbent to add to the ITP filter box that meets the EPA requirement for land disposal of containerized liquid hazardous wastes per Paint Filter Liquids (PFL) test method 9095. This report outlines the process to be used in accomplishing this task.

  3. Hanford Workers Achieve Success in Difficult Glove Box Project at Plutonium Finishing Plant

    Broader source: Energy.gov [DOE]

    RICHLAND, Wash. – EM’s Richland Operations Office and contractor CH2M HILL Plateau Remediation Company (CH2M HILL) recently finished safely separating three glove boxes for removal from Hanford’s Plutonium Finishing Plant (PFP) after months of planning and preparation.

  4. Building America Technology Solutions for New and Existing Homes: New Insights for Improving the Designs of Flexible Duct Junction Boxes (Fact Sheet)

    Broader source: Energy.gov [DOE]

    IBACOS explored the relationships between pressure and physical configurations of flexible duct junction boxes by using computational fluid dynamics simulations to predict individual box parameters and total system pressure, thereby ensuring improved HVAC performance.

  5. Dismantling of the PETRA glove box: tritium contamination and inventory assessment

    SciTech Connect (OSTI)

    Wagner, R.

    2015-03-15

    The PETRA facility is the first installation in which experiments with tritium were carried out at the Tritium Laboratory Karlsruhe. After completion of two main experimental programs, the decommissioning of PETRA was initiated with the aim to reuse the glove box and its main still valuable components. A decommissioning plan was engaged to: -) identify the source of tritium release in the glove box, -) clarify the status of the main components, -) assess residual tritium inventories, and -) de-tritiate the components to be disposed of as waste. Several analytical techniques - calorimetry on small solid samples, wipe test followed by liquid scintillation counting for surface contamination assessment, gas chromatography on gaseous samples - were deployed and cross-checked to assess the remaining tritium inventories and initiate the decommissioning process. The methodology and the main outcomes of the numerous different tritium measurements are presented and discussed. (authors)

  6. The purification of inert glove box atmospheres using hot reactive metals

    SciTech Connect (OSTI)

    Johnson, R.E.; Gravelle, F.B.; Shultz, C.M.

    1988-09-01

    Current practice for the handling of pure tritium gas involves the use of inert atmosphere glove boxes. The purity of the inert gas is maintained by recirculation through a purification system. Due to the high toxicity of tritium in the form of water it is desirable to avoid oxidation of the elemental tritium and to remove tritium by forming stable metal tritides. This paper describes the use of SAES ST707 Alloy for the removal of hydrogen from a glove box atmosphere and briefly relates largely unsuccessful attempts at hydrogen removal using a variety of metals and alloys. The details of a proposed purification system for the control of chronic tritium releases and for the collection and recovery of a large tritium release are presented.

  7. ON THE CONVERGENCE OF MAGNETOROTATIONAL TURBULENCE IN STRATIFIED ISOTHERMAL SHEARING BOXES

    SciTech Connect (OSTI)

    Bodo, G.; Rossi, P.; Cattaneo, F.; Mignone, A.

    2014-05-20

    We consider the problem of convergence in stratified isothermal shearing boxes with zero net magnetic flux. We present results with the highest resolution to date—up to 200 grid points per pressure scale height—that show no clear evidence of convergence. Rather, the Maxwell stresses continue to decrease with increasing resolution. We propose some possible scenarios to explain the lack of convergence based on multi-layer dynamo systems.

  8. Cold box shuttle - a system for the recovery of offshore gas - applied to Sweden

    SciTech Connect (OSTI)

    Smith, D.; Eriksson, L.; Pehrsson, L.O.; Strom-Olsen, H.

    1982-01-01

    The recovery of offshore gas as LNG, by heat exchange on an LNG carrier with liquid nitrogen, was studied in the context of a North Sea gas source and a Swedish market. The technical suitability of each component of this cold-box shuttle system was examined and the capital and operating costs were estimated. It was concluded that the system is technically robust and flexible and that, for the case studied, gas could be landed at a competitive cost.

  9. Safety evaluation for packaging (onsite) for the Pacific Northwest National Laboratory HEPA filter box

    SciTech Connect (OSTI)

    McCoy, J.C.

    1998-07-15

    This safety evaluation for packaging (SEP) evaluates and documents the safe onsite transport of eight high-efficiency particulate air (HEPA) filters in the Pacific Northwest National Laboratory HEPA Filter Box from the 300 Area of the Hanford Site to the Central Waste Complex and on to burial in the 200 West Area. Use of this SEP is authorized for 1 year from the date of release.

  10. Growing the Tool Box for Medical Imaging: The Selenium-72/Arsenic-72

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

    Generator | U.S. DOE Office of Science (SC) Growing the Tool Box for Medical Imaging: The Selenium-72/Arsenic-72 Generator Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Funding Opportunities Nuclear Science Advisory Committee (NSAC) Community Resources Contact Information Nuclear Physics U.S. Department of Energy SC-26/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3613 F: (301) 903-3833 E: Email Us More Information

  11. Oak Ridge Associated Post Office Box 117 Universities Oak Ridge, Tennessee 37831-0117

    Office of Legacy Management (LM)

    Associated Post Office Box 117 Universities Oak Ridge, Tennessee 37831-0117 June 19, 1990 Mr. James Wagoner, II FUSRAP Program Manager Decontamination and Decommissioning Division ' Office of Environmental .Restoration and Waste Management U.S. Department of Energy Washington, DC 20545 Subject: SCOPING VISIT TO FORMER ZUCKERMAN SITE - N. KENM( AVENUE, CHICAGO, ILLINOIS 0 9Yf onment ?ms Division IRE Dear Mr. Wagoner: On June 14, 1990, while in the Chicago area for several other meetings, Ms.

  12. EFRC Creative Potential: Thinking Out of the Box | Center for Bio-Inspired

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

    Solar Fuel Production News Research Highlights Center Research News Media about Center Center Video Library Bisfuel Picture Gallery EFRC Creative Potential: Thinking Out of the Box 31 Mar 2014 Professor Petra Fromme is one of the Bisfuel Principal Investigators. "...Real advantage of the Center is that we have so many creative people working on different aspects of the process, on the hydrogen production catalysts, water splitting catalysts, on developing artificial antennas and

  13. High-quality permanent draft genome sequence of Bradyrhizobium sp. Tv2a.2, a microsymbiont of Tachigali versicolor discovered in Barro Colorado Island of Panama

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

    Tian, Rui; Parker, Matthew; Seshadri, Rekha; Reddy, TBK; Markowitz, Victor; Ivanova, Natalia; Pati, Amrita; Woyke, Tanja; Baeshen, Mohammed N.; Baeshen, Nabih A.; et al

    2015-05-17

    Bradyrhizobiumsp. Tv2a.2 is an aerobic, motile, Gram-negative, non-spore-forming rod that was isolated from an effective nitrogen-fixing root nodule of Tachigali versicolor collected in Barro Colorado Island of Panama. Here we describe the features of Bradyrhizobiumsp. Tv2a.2, together with high-quality permanent draft genome sequence information and annotation. The 8,496,279 bp high-quality draft genome is arranged in 87 scaffolds of 87 contigs, contains 8,109 protein-coding genes and 72 RNA-only encoding genes. In conclusion, this rhizobial genome was sequenced as part of the DOE Joint Genome Institute 2010 Genomic Encyclopedia for Bacteria and Archaea-Root Nodule Bacteria (GEBA-RNB) project.

  14. T U.S. Department of Energy P.O. Box 450, MSIN H6-60

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

    U.S. Department of Energy P.O. Box 450, MSIN H6-60 Richland, Washington 99352 AES OCT 1 12012 12-CPM-0 144 Dr. J. G. Hwang, Project Manager Advanced Technologies and Laboratories ...

  15. Mr. R. B. Bell, Jr. Combustion Engineering, Inc. Post Office Box 500

    Office of Legacy Management (LM)

    g@ *tq 47 e "Y q$ . -0 t: 2 ~ i' ,; B 0 e %d&$ Department of Energy Washington, DC 20585 Mr. R. B. Bell, Jr. Combustion Engineering, Inc. Post Office Box 500 Windsor, Connecticut 06095-0500 Dear Mr. Bell: I have received two copies of the access agreement for the radiological survey of the Combustion Engineering Property at 1000 Prospect Hill Road in Windsor. I have signed the agreements on behalf of the U.S. Department of Energy, and I am returning one signed original copy to you, By

  16. Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 8822

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

    e rgy Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 8822 1 OCT 1 8 2012 Mr. John E. Kieling. Chief Hazardous Waste Bureau New Mexico Envi ronment Department 2905 Rodeo Park Drive Easl. Building 1 Sanla Fe. New Mexico 87505-6303 Subject: Tran smittal of Waste Isolation Pilot Plant An nual Reports Dear Mr. Kieling . The purpose of this letter is to provide you with the following annual reports as required by Ihe Wasle Isola li on Pilol Planl Hazardous Was le Facilily Permil No.

  17. Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221

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

    GS:14-0014:UFC 5486 Department of Energy Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221 March 12, 2014 To Eddy and Lea County Residents: As the Department of Energy and Nuclear Waste Partnership continue to make progress in recovering from the two recent incidents at the Waste Isolation Pilot Plant, I wanted to direct your attention to a very important process that will help us greatly in our recovery. After the February 5 underground fire, and again after the February 14

  18. Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221

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

    OESH:AS:ANC:12-0768:UFC 5486.00 Department of Energy Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221 July 5, 2012 Mr. John Kieling, Chief Hazardous Waste Bureau New Mexico Environment Department 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 Subject: Notification of Class 2 Permit Modification Request to the Hazardous Waste Facility Permit, Number: NM4890139088-TSDF Dear Mr. Kieling: Enclosed is the following Class 2 Permit Modification Request: * Addition

  19. Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221

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

    1415:UFC 2300.00 Department of Energy Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221 May 20, 2013 Mr. John E. Kieling, Chief Hazardous Waste Bureau New Mexico Environment Department 2905 Rodeo Park Drive East, Bldg. 1 Santa Fe, New Mexico 87505-6303 Subject: Transmittal of the Audit Report for the Oak Ridge National Laboratory/Central Characterization Program Audit A-13-12 Dear Mr. Kieling: In accordance with your letter addressed to me dated March 2, 2012, instructing that the

  20. Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221

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

    26:UFC 2300.00 Department of Energy Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221 May 28, 2013 Mr. John E. Kieling, Chief Hazardous Waste Bureau New Mexico Environment Department 2905 Rodeo Park Drive East, Bldg. 1 Santa Fe, New Mexico 87505-6303 Subject: Transmittal of the Interim and Final Audit Report for the Hanford Site/Central Characterization Program, Recertification Audit A-13-15 Dear Mr. Kieling: In accordance with your letter addressed to me dated March 2, 2012,

  1. Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221

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

    338:UFC: 2300.00 Department of Energy Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221 March 16, 2012 Mr. John Kieling, Acting Bureau Chief Hazardous Waste Bureau New Mexico Environment Department 2905 Rodeo Park Drive East, Bldg. 1 Santa Fe, New Mexico 87505-6303 Subject: Transmittal of the Recertification Final Audit Report for the Advanced Mixed Waste Treatment Project, Audit A-12-03 Dear Mr. Kieling: This letter transmits the final audit report for Carlsbad Field Office (CBFO)

  2. Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221

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

    TR:GS:14-0086:UFC 1200.00 Department of Energy Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221 November 4, 2014 Eddy and Lea County Residents: We continue to make progress here at the U.S. Department of Energy's Waste Isolation Pilot Plant (WIPP). During September and October we completed and released our WIPP recovery plan, were paid a visit by Acting Deputy Secretary of Environmental Management Mark Whitney and, most importantly, we made significant progress on several tasks

  3. Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221

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

    JF:RS:14-0023:UFC 1200.00 Department of Energy Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221 April 11, 2013 Eddy and Lea Country Residents: As we approach the end of another week of recovery operations at the U.S. Department of Energy's Waste Isolation Pilot Plant (WIPP), our team continues making progress in our efforts to return the site to full disposal operations. We remain focused on sending additional teams into the underground facility to identify the location and source

  4. Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221

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

    CBFO:JF:GS:14-0025:UFC 1200.00 Department of Energy Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221 April 18, 2014 Eddy and Lea Country Residents: This has been an eventful week for our employees and recovery efforts at the U.S. Department of Energy's Waste Isolation Pilot Plant (WIPP). This week, when workers entered the mine, they traveled farther than any previous WIPP recovery re-entry. Based on the continuous air monitor alarm location, and with the information gathered

  5. Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221

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

    BW:GS:14-0032:UFC 1200.00 Department of Energy Carlsbad Field Office P. O. Box 3090 Carlsbad, New Mexico 88221 May 2, 2014 Eddy and Lea County Residents: We continue to make progress in our recovery efforts at the U.S. Department of Energy's Waste Isolation Pilot Plant (WIPP) and are gaining more clarity about the events on February 14. Last week, teams performed an initial visual inspection in the waste space of Room 7 in Panel 7 to determine what might have caused the radiological release. The

  6. Carlsbad Field Orfice P. O. Box 3090 Carlsbad, New Mexico 88221

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

    Orfice P. O. Box 3090 Carlsbad, New Mexico 88221 APR 2 4 2 012 Mr. John Kieling , Acting Bureau Chief Hazardous Waste Bureau New Mexico Environment Department 2905 Rodeo Park Drive East, Bldg . 1 Santa Fe, New Mexico 87505-6303 Subject: Transmittal of the Recertification Audit Report for Audit A-12-02 of the Savannah River Site Central Characterization Project Dear Mr. Kieling : This letter transmits the final audit report for Carlsbad Field Office Audit A-12-02 of the Savannah River Site

  7. Magnetorotational Instability: Nonmodal Growth and the Relationship of Global Modes to the Shearing Box

    SciTech Connect (OSTI)

    J Squire, A Bhattacharjee

    2014-07-01

    We study the magnetorotational instability (MRI) (Balbus & Hawley 1998) using non-modal stability techniques.Despite the spectral instability of many forms of the MRI, this proves to be a natural method of analysis that is well-suited to deal with the non-self-adjoint nature of the linear MRI equations. We find that the fastest growing linear MRI structures on both local and global domains can look very diff#11;erent to the eigenmodes, invariably resembling waves shearing with the background flow (shear waves). In addition, such structures can grow many times faster than the least stable eigenmode over long time periods, and be localized in a completely di#11;fferent region of space. These ideas lead – for both axisymmetric and non-axisymmetric modes – to a natural connection between the global MRI and the local shearing box approximation. By illustrating that the fastest growing global structure is well described by the ordinary diff#11;erential equations (ODEs) governing a single shear wave, we find that the shearing box is a very sensible approximation for the linear MRI, contrary to many previous claims. Since the shear wave ODEs are most naturally understood using non-modal analysis techniques, we conclude by analyzing local MRI growth over finite time-scales using these methods. The strong growth over a wide range of wave-numbers suggests that non-modal linear physics could be of fundamental importance in MRI turbulence (Squire & Bhattacharjee 2014).

  8. Trial-Run of a Junction-Box Attachment Test for Use in Photovoltaic Module Qualification: Preprint

    SciTech Connect (OSTI)

    Miller, D. C.; Deibert, S. L.; Wohlgemuth, J. H.

    2014-06-01

    Engineering robust adhesion of the junction box (j-box) is a hurdle typically encountered by photovoltaic module manufacturers during product development and manufacturing process control. There are historical incidences of adverse effects (e.g., fires) caused when the j-box/adhesive/module system has failed in the field. The addition of a weight to the j-box during the 'damp-heat,' 'thermal-cycle,' or 'creep' tests within the IEC qualification protocol is proposed to verify the basic robustness of the adhesion system. The details of the proposed test are described, in addition to a trial-run of the test procedure. The described experiments examine four moisture-cured silicones, four foam tapes, and a hot-melt adhesive used in conjunction with glass, KPE, THV, and TPE substrates. For the purpose of validating the experiment, j-boxes were adhered to a substrate, loaded with a prescribed weight, and then subjected to aging. The replicate mock-modules were aged in an environmental chamber (at 85 degrees C/85% relative humidity for 1000 hours; then 100 degrees C/<10% relative humidity for 200 hours) or fielded in Golden (CO), Miami (FL), and Phoenix (AZ) for one year. Attachment strength tests, including pluck and shear test geometries, were also performed on smaller component specimens.

  9. Structure of an E3:E2~Ub Complex Reveals an Allosteric Mechanism Shared among RING/U-box Ligases

    SciTech Connect (OSTI)

    Pruneda, Jonathan N.; Littlefield, Peter J.; Soss, Sarah E.; Nordquist, Kyle A.; Chazin, Walter J.; Brzovic, Peter S.; Klevit, Rachel E.

    2012-09-28

    Despite the widespread importance of RING/U-box E3 ubiquitin ligases in ubiquitin (Ub) signaling, the mechanismby which this class of enzymes facilitates Ub transfer remains enigmatic. Here, we present a structural model for a RING/U-box E3:E2~Ub complex poised for Ub transfer. The model and additional analyses reveal that E3 binding biases dynamic E2~Ub ensembles toward closed conformations with enhanced reactivity for substrate lysines. We identify a key hydrogen bond between a highly conserved E3 side chain and an E2 backbone carbonyl, observed in all structures of active RING/ U-Box E3/E2 pairs, as the linchpin for allosteric activation of E2~Ub. The conformational biasing mechanism is generalizable across diverse E2s and RING/U-box E3s, but is not shared by HECT-type E3s. The results provide a structural model for a RING/ U-box E3:E2~Ub ligase complex and identify the long sought-after source of allostery for RING/UBox activation of E2~Ub conjugates.

  10. Performance Demonstration Program Plan for Nondestructive Assay of Boxed Wastes for the TRU Waste Characterization Program

    SciTech Connect (OSTI)

    Carlsbad Field Office

    2001-01-31

    The Performance Demonstration Program (PDP) for nondestructive assay (NDA) consists of a series of tests to evaluate the capability for NDA of transuranic (TRU) waste throughout the Department of Energy (DOE) complex. Each test is termed a PDP cycle. These evaluation cycles provide an objective measure of the reliability of measurements obtained from NDA systems used to characterize the radiological constituents of TRU waste. The primary documents governing the conduct of the PDP are the Waste Acceptance Criteria for the Waste Isolation Pilot Plant (WAC; DOE 1999a) and the Quality Assurance Program Document (QAPD; DOE 1999b). The WAC requires participation in the PDP; the PDP must comply with the QAPD and the WAC. The WAC contains technical and quality requirements for acceptable NDA. This plan implements the general requirements of the QAPD and applicable requirements of the WAC for the NDA PDP for boxed waste assay systems. Measurement facilities demonstrate acceptable performance by the successful testing of simulated waste containers according to the criteria set by this PDP Plan. Comparison among DOE measurement groups and commercial assay services is achieved by comparing the results of measurements on similar simulated waste containers reported by the different measurement facilities. These tests are used as an independent means to assess the performance of measurement groups regarding compliance with established quality assurance objectives (QAOs). Measurement facilities must analyze the simulated waste containers using the same procedures used for normal waste characterization activities. For the boxed waste PDP, a simulated waste container consists of a modified standard waste box (SWB) emplaced with radioactive standards and fabricated matrix inserts. An SWB is a waste box with ends designed specifically to fit the TRUPACT-II shipping container. SWBs will be used to package a substantial volume of the TRU waste for disposal. These PDP sample components

  11. New Insights for Improving the Designs of Flexible Duct Junction Boxes (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)

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

    New Insights for Improving the Designs of Flexible Duct Junction Boxes PROJECT INFORMATION IBACOS www.ibacos.com Construction: Fiberglass duct board or sheet metal junction boxes Type: Flexible duct constant-volume HVAC systems Builders: Those using ACCA Manual D process for sizing duct runs Size: N/A Price Range: N/A Date completed: N/A Climate Zone: All PERFORMANCE DATA Pressure losses are high for flexible duct junction boxes relative to other standard duct fittings; however, contractors

  12. U.S. Department of Energy Categorical Exclusion Determination Form

    Office of Environmental Management (EM)

    U.S. DOE Set-Top Box Proceeding U.S. DOE Set-Top Box Proceeding AT&T's U-verse® receivers should not be regulated under EPCA. U-verse® receivers are already among the most energy efficient of the major video service providers, and AT&T continues to work to increase their efficiency. DOE_03_07_2012.pdf (824.65 KB) More Documents & Publications Meeting Concerning Potential Test Procedures and Energy Conservation Standards for Set-Top Boxes and Network Equipment Demonstration of

  13. Feasibility of white-rot fungi for biodegradation of PCP-treated ammunition boxes. Final report

    SciTech Connect (OSTI)

    Scholze, R.J.; Lamar, R.T.; Bolduc, J.; Dietrich, D.

    1995-01-01

    Millions of pounds of wood ammunition boxes treated with the wood preservative pentachiorophenol (PCP) are being stockpiled at military installations, primarily depots, because cost-effective disposal is not readily available. The Army needs cost-effective and environmentally benign treatment methods for destruction and disposal of PCP-treated wood products. This research investigated the use of white-rot fungi to biodegrade PCP-treated wood. Results showed that white-rot fungi effectively decreased the PCP concentration in contaminated hardwood and softwood chips. Under ideal laboratory conditions the fungi reduced the PCP concentration by 80 percent; a field study showed only a 30 percent decrease in PCP concentration. Despite this disparity, this study demonstrated the feasibility of using white-rot fungi to reduce PCP in treated wood.

  14. Titanha Alloy Wwfacturbi: L'ivinien Hatioml Lead Camparw Box C, Widgr, Station

    Office of Legacy Management (LM)

    !A r/ 1.$ smcz; XaPERxAL WCMSE Llcm No. c- 3u3 xmAtdr cktebor 24, lp55 Titanha Alloy Wwfacturbi: L'ivinien Hatioml Lead Camparw Box C, Widgr, Station Uagara F&lb, New York Attention; &. steprmn F, Ijrbw ~~~-suont to ti;o Atdc Lzmrgy &t of 1954 mzd heson 40.21 of the Code ai Federal hegulatio.w, Title II) - Atodc burg)r, Crypta' 1, k' t h0 - Contro;l of fource Pleterial, you are bareby liuanrmd to masire pomessioa of Md tit163 to ten (Lo) pound8 of thorfu m%ta.l rcr u80 in

  15. A Single Tower Configuration of the Modular Gamma Box Counter System - 13392

    SciTech Connect (OSTI)

    Morris, K.; Nakazawa, D.; Francalangia, J.; Gonzalez, H.

    2013-07-01

    Canberra's Standard Gamma Box Counter System is designed to perform accurate quantitative assays of gamma emitting nuclides for a wide range of large containers including B-25 crates and ISO shipping containers. Using a modular building-block approach, the system offers tremendous flexibility for a variety of measurement situations with wide ranges of sample activities and throughput requirements, as well as the opportunity to modify the configuration for other applications at a later date. The typical configuration consists of two opposing towers each equipped with two high purity germanium detectors, and an automated container trolley. This paper presents a modified configuration, consisting of a single tower placed inside a measurement trailer with three detector assemblies, allowing for additional vertical segmentation as well as a viewing a container outside the trailer through the trailer wall. An automatic liquid nitrogen fill system is supplied for each of the detectors. The use of a forklift to move the container for horizontal segmentation is accommodated by creating an additional operational and calibration set-up in the NDA 2000 software to allow for the operator to rotate the container and assay the opposite side, achieving the same sensitivity as a comparable two-tower system. This Segmented Gamma Box Counter System retains the core technologies and design features of the standard configuration. The detector assemblies are shielded to minimize interference from environmental and plant background, and are collimated to provide segmentation of the container. The assembly positions can also be modified in height and distance from the container. The ISOCS calibration software provides for a flexible approach to providing the calibrations for a variety of measurement geometries. The NDA 2000 software provides seamless operation with the current configuration, handling the data acquisition and analysis. In this paper, an overview of this system is discussed

  16. REDUCTIONS WITHOUT REGRET: AVOIDING WRONG TURNS, ROACH MOTELS, AND BOX CANYONS

    SciTech Connect (OSTI)

    Swegle, J.; Tincher, D.

    2013-09-11

    This is the third of three papers (in addition to an introductory summary) aimed at providing a framework for evaluating future reductions or modifications of the U.S. nuclear force, first by considering previous instances in which nuclear-force capabilities were eliminated; second by looking forward into at least the foreseeable future at the features of global and regional deterrence (recognizing that new weapon systems currently projected will have expected lifetimes stretching beyond our ability to predict the future); and third by providing examples of past or possible undesirable outcomes in the shaping of the future nuclear force, as well as some closing thoughts for the future. In this paper, we provide one example each of our judgments on what constitutes a box canyon, a roach motel, and a wrong turn: � Wrong Turn: The Reliable Replacement Warhead � Roach Motel: SRAM T vs the B61 � A Possible Box Canyon: A Low-Yield Version of the W76 SLBM Warhead Recognizing that new nuclear missions or weapons are not demanded by current circumstances � a development path that yields future capabilities similar to those of today, which are adequate if not always ideal, and a broader national-security strategy that supports nonproliferation and arms control by reducing the role for, and numbers, of nuclear weapons � we briefly consider alternate, less desirable futures, and their possible effect on the complex problem of regional deterrence. In this regard, we discuss the issues posed by, and possible responses to, three example regional deterrence challenges: in-country defensive use of nuclear weapons by an adversary; reassurance of U.S. allies with limited strategic depth threatened by an emergent nuclear power; and extraterritorial, non-strategic offensive use of nuclear weapons by an adversary in support of limited military objectives against a U.S. ally.

  17. Hydrogen Concentration in the Inner-Most Container within a Pencil Tank Overpack Packaged in a Standard Waste Box Package

    SciTech Connect (OSTI)

    Marusich, Robert M.

    2013-08-15

    The purpose of this report is to evaluate hydrogen generation within Pencil Tank Overpacks (PTO) in a Standard Waste Box (SWB), to establish plutonium (Pu) limits for PTOs based on hydrogen concentration in the inner-most container and to establish required configurations or validate existing or proposed configurations for PTOs. The methodology and requirements are provided in this report.

  18. Performance oriented packaging testing of the six-foot flexible linear shaped charge box for packing group II hazardous materials. Final report

    SciTech Connect (OSTI)

    Libbert, K.J.

    1992-10-01

    The wood box (Drawing 53711-6665109) for six-foot flexible linear shaped charges was tested for conformance to Performance Oriented Packaging standards specified by the Code of Federal Regulations, Title 49 CFR, Parts 107 through 178, dated 31 December 1991. The box was tested with a gross weight of 14 kilograms and met all the requirements.

  19. Carbon Molecular Sieve Membrane as a True One Box Unit for Large Scale Hydrogen Production

    SciTech Connect (OSTI)

    Liu, Paul

    2012-05-01

    IGCC coal-fired power plants show promise for environmentally-benign power generation. In these plants coal is gasified to syngas then processed in a water gas-shift (WGS) reactor to maximize the hydrogen/CO{sub 2} content. The gas stream can then be separated into a hydrogen rich stream for power generation and/or further purified for sale as a chemical and a CO{sub 2} rich stream for the purpose of carbon capture and storage (CCS). Today, the separation is accomplished using conventional absorption/desorption processes with post CO{sub 2} compression. However, significant process complexity and energy penalties accrue with this approach, accounting for ~20% of the capital cost and ~27% parasitic energy consumption. Ideally, a one-box process is preferred in which the syngas is fed directly to the WGS reactor without gas pre-treatment, converting the CO to hydrogen in the presence of H{sub 2}S and other impurities and delivering a clean hydrogen product for power generation or other uses. The development of such a process is the primary goal of this project. Our proposed "one-box" process includes a catalytic membrane reactor (MR) that makes use of a hydrogen-selective, carbon molecular sieve (CMS) membrane, and a sulfur-tolerant Co/Mo/Al{sub 2}O{sub 3} catalyst. The membrane reactor's behavior has been investigated with a bench top unit for different experimental conditions and compared with the modeling results. The model is used to further investigate the design features of the proposed process. CO conversion >99% and hydrogen recovery >90% are feasible under the operating pressures available from IGCC. More importantly, the CMS membrane has demonstrated excellent selectivity for hydrogen over H{sub 2}S (>100), and shown no flux loss in the presence of a synthetic "tar"-like material, i.e., naphthalene. In summary, the proposed "one-box" process has been successfully demonstrated with the bench-top reactor. In parallel we have successfully designed and

  20. Experimental Evaluation of Beam to Diamond Box Column Connection with Through Plate in Moment Frames

    SciTech Connect (OSTI)

    Keshavarzi, Farhad; Torabian, Shahabeddin; Imanpour, Ali; Mirghaderi, Rasoul

    2008-07-08

    Moment resisting frames with built up section have very enhanced features due to high bending stiffness and strength characteristics in two principal axes and access to column faces for beam to column easy connections. But due to proper transfer of beam stresses to column faces there were always some specific controvertibly issues that how to make the load transfer through and in plane manner in order to mobilize the forces in column faces. Using diamond column instead of box column provide possibility to mobilize the load transfer mechanism in column faces. This section as a column has considerable benefit such as high plastic to elastic section modulus ratio which is an effective factor for force controlled components. Typical connection has no chance to be applied with diamond column.This paper elucidates the seismic behavior of through-plates moment connections to diamond box columns for use in steel moment resisting frames. This connection has a lot of economical benefits such as no need to horizontal continuity plates and satisfying the weak beam--strong column criteria in the connection region. They might serve as panel zone plates as well. According to high shear demand in panel zone of beam to column joint one should use the doublers plates in order to decrease the shear strength demand in this sensitive part of structure but these plates have no possibility to mobilize the load transfer mechanism in column web and transfer them to column flanges. In this type of connection, column faces have effective role in order to decrease the demands on through plate and they are impressive factors for improving the performance of the connection.Experimental analysis was conducted to elucidate the seismic behavior of this connection. The results of Experimental analysis established the effectiveness of the through plate in mitigating local stress concentrations and forming the plastic hinge zone in the beam away from the beam to column interface. The moment

  1. FULLY CONVECTIVE MAGNETO-ROTATIONAL TURBULENCE IN LARGE ASPECT-RATIO SHEARING BOXES

    SciTech Connect (OSTI)

    Bodo, G.; Rossi, P.; Cattaneo, F.; Mignone, A.

    2015-01-20

    We present a numerical study of turbulence and dynamo action in stratified shearing boxes with both finite and zero net magnetic flux. We assume that the fluid obeys the perfect gas law and has finite thermal diffusivity. The latter is chosen to be small enough so that vigorous convective states develop. The properties of these convective solutions are analyzed as the aspect ratio of the computational domain is varied and as the value of the mean field is increased. For the cases with zero net flux, we find that a well-defined converged state is obtained for large enough aspect ratios. In the converged state, the dynamo can be extremely efficient and can generate substantial toroidal flux. We identify solutions in which the toroidal field is mostly symmetric about the mid-plane and solutions in which it is mostly anti-symmetric. The symmetric solutions are found to be more efficient at transporting angular momentum and can give rise to a luminosity that is up to an order of magnitude larger than the corresponding value for the anti-symmetric states. In the cases with a finite net flux, the system appears to spend most of the time in the symmetric states.

  2. MAGNETOROTATIONAL TURBULENCE IN STRATIFIED SHEARING BOXES WITH PERFECT GAS EQUATION OF STATE AND FINITE THERMAL DIFFUSIVITY

    SciTech Connect (OSTI)

    Bodo, G.; Rossi, P.; Cattaneo, F.; Mignone, A.

    2012-12-20

    We present a numerical study of turbulence and dynamo action in stratified shearing boxes with zero mean magnetic flux. We assume that the fluid obeys the perfect gas law and has finite (constant) thermal diffusivity. The calculations begin from an isothermal state spanning three scale heights above and below the mid-plane. After a long transient the layers settle to a stationary state in which thermal losses out of the boundaries are balanced by dissipative heating. We identify two regimes. The first is a conductive regime in which the heat is transported mostly by conduction and the density decreases with height. In the limit of large thermal diffusivity this regime resembles the more familiar isothermal case. The second is the convective regime, observed at smaller values of the thermal diffusivity, in which the layer becomes unstable to overturning motions, the heat is carried mostly by advection, and the density becomes nearly constant throughout the layer. In this latter constant-density regime we observe evidence for large-scale dynamo action leading to a substantial increase in transport efficiency relative to the conductive case.

  3. SNS 2.1K Cold Box Turn-down Studies

    SciTech Connect (OSTI)

    F. Casagrande; P.A. Gurd; D.R. Hatfield; M.P. Howell; W.H. Strong; D. Arenius; J. Creel; V. Ganni; P. Knudsen

    2006-06-26

    The Spallation Neutron Source (SNS) at Oak Ridge National Laboratory is nearing completion. The cold section of the Linac consists of 81 superconducting radio frequency cavities cooled to 2.1K by a 2400 watt cryogenic refrigeration system. The 2.1K cold box consists of four stages of centrifugal compressors with LN2-cooled variable speed electric motors and magnetic bearings. The cryogenic system successfully supported the Linac beam commissioning at both 4.2K and 2.1K and has been fully operational since June 2005. This paper describes the control principles utilized and the experimental results obtained for the SNS cold compressors turn-down capability to about 30% of the design flow, and possible limitation of the frequency dependent power factor of the cold compressor electric motors, which was measured for the first time during commissioning. These results helped to support the operation of the Linac over a very broad and stable cold compressor operating flow range (refrigeration capacity) and pressure. This in turn helped to optimize the cryogenic system operating parameters, minimizing the utilities and improving the system reliability and availability.

  4. Gene expression profiling--Opening the black box of plant ecosystem responses to global change

    SciTech Connect (OSTI)

    Leakey, A.D.B.; Ainsworth, E.A.; Bernard, S.M.; Markelz, R.J.C.; Ort, D.R.; Placella, S.A.P.; Rogers, A.; Smith, M.D.; Sudderth, E.A.; Weston, D.J.; Wullschleger, S.D.; Yuan, S.

    2009-11-01

    The use of genomic techniques to address ecological questions is emerging as the field of genomic ecology. Experimentation under environmentally realistic conditions to investigate the molecular response of plants to meaningful changes in growth conditions and ecological interactions is the defining feature of genomic ecology. Since the impact of global change factors on plant performance are mediated by direct effects at the molecular, biochemical and physiological scales, gene expression analysis promises important advances in understanding factors that have previously been consigned to the 'black box' of unknown mechanism. Various tools and approaches are available for assessing gene expression in model and non-model species as part of global change biology studies. Each approach has its own unique advantages and constraints. A first generation of genomic ecology studies in managed ecosystems and mesocosms have provided a testbed for the approach and have begun to reveal how the experimental design and data analysis of gene expression studies can be tailored for use in an ecological context.

  5. Measurement of earth pressures on concrete box culverts under highway embankments

    SciTech Connect (OSTI)

    Yang, M.Z.; Drumm, E.C.; Bennett, R.M.; Mauldon, M.

    1999-07-01

    To obtain a better understanding of the stresses acting on cast-in-place concrete box culverts, and to investigate the conditions which resulted in a culvert failure under about 12 meters of backfill, two sections of a new culvert were instrumented. The measured earth pressure distribution was found to depend upon the height of the embankment over the culvert. For low embankment heights (less than one-half the culvert width), the average measured vertical earth pressures, weighted by tributary length, were about 30% greater than the recommended AASHTO pressures. The measured lateral pressures were slightly greater than the AASHTO pressures. As the embankment height increased, the measured weighted average vertical stress exceeded the AASHTO pressures by about 20%. Lateral pressures which exceeded the vertical pressures were recorded at the bottom of the culvert walls, and small lateral pressures were recorded on the upper locations of the wall. The high lateral pressures at the base of the wall are consistent with the results from finite element analyses with high density (modulus) backfill material placed around the culvert.

  6. Microsoft Word - Ex Parte for May 1, 2012.docx

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

    ... cable set-top boxes which include power scaling (target < 5W in deep sleep) followed by ... * "Deep sleep" chipsets with power scaling could result in annual energy savings of ...

  7. Docket No. EERE–2012–BT–TP–0046 Ex Parte Communication

    Broader source: Energy.gov [DOE]

    This Memorandum for the Record provides a summary of an October 1, 2013, meeting with DOE officials concerning potential test procedures and energy conservation standards for set-top boxes.

  8. Docket No. EERE-2012-BT-TP-0046; RIN 1904-AC52 | Department of...

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

    Roland Risser, Program Manager, Building Technologies Program, U.S. Department of Energy, to the February 22, 2013, meeting of the Steering Committee for the Set-Top Box Voluntary ...

  9. SYMMETRIES, SCALING LAWS, AND CONVERGENCE IN SHEARING-BOX SIMULATIONS OF MAGNETO-ROTATIONAL INSTABILITY DRIVEN TURBULENCE

    SciTech Connect (OSTI)

    Bodo, G.; Rossi, P.; Cattaneo, F.; Ferrari, A.; Mignone, A.

    2011-10-01

    We consider the problem of convergence in homogeneous shearing-box simulations of magneto-rotationally driven turbulence. When there is no mean magnetic flux, if the equations are non-dimensionalized with respect to the diffusive scale, the only free parameter in the problem is the size of the computational domain. The problem of convergence then relates to the asymptotic form of the solutions as the computational box size becomes large. By using a numerical code with a high order of accuracy we show that the solutions become asymptotically independent of domain size. We also show that cases with weak magnetic flux join smoothly to the zero-flux cases as the flux vanishes. These results are consistent with the operation of a subcritical small-scale dynamo driving the turbulence. We conclude that for this type of turbulence the angular momentum transport is proportional to the diffusive flux and therefore has limited relevance in astrophysical situations.

  10. Review of Literature on Terminal Box Control, Occupancy Sensing Technology and Multi-zone Demand Control Ventilation (DCV)

    SciTech Connect (OSTI)

    Liu, Guopeng; Dasu, Aravind R.; Zhang, Jian

    2012-03-01

    This report presents an overall review of the standard requirement, the terminal box control, occupancy sensing technology and DCV. There is system-specific guidance for single-zone systems, but DCV application guidance for multi-zone variable air volume (VAV) systems is not available. No real-world implementation case studies have been found using the CO2-based DCV. The review results also show that the constant minimum air flow set point causes excessive fan power consumption and potential simultaneous heating and cooling. Occupancy-based control (OBC) is needed for the terminal box in order to achieve deep energy savings. Key to OBC is a technology for sensing the actual occupancy of the zone served in real time. Several technologies show promise, but none currently fully meets the need with adequate accuracy and sufficiently low cost.

  11. Citizens for Nuclear Technology Awareness (CNTA) will hold their...

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

    a wide variety of television companies including PBS, Discovery, Channel Four, BBC, ARTE, ZDF, Court TV and National Geographic. In addition to his work in television, he is...

  12. Final evaluation & test report for the standard waste box (docket 01-53-7A) type A packaging

    SciTech Connect (OSTI)

    KELLY, D L

    2001-10-15

    This report documents the U.S. Department of Transportation Specification 7A Type A compliance test and evaluation results of the Standard Waste Box. Testing and evaluation activities documented herein are on behalf of the U.S. Department of Energy-Headquarters, Office of Safety, Health and Security (EM-5), Germantown, Maryland. Duratek Federal Services, Inc., Northwest Operations performed an evaluation of the changes as documented herein under Docket 01-53-7A.

  13. Safety-analysis report for packaging - corrugated steel container (SAND Box) for DOT specification 7A packaging

    SciTech Connect (OSTI)

    Brugger, R.P.

    1983-05-16

    Department of Transportation (DOT) Specification 7A, Type A corrugated steel containers for shipment and storage of Transuranic (TRU) solid waste have been developed. The containers are made entirely of 14 gauge (0.0747-in.) low carbon steel. All seams including the closure are welded to produce a leak-tight container. Four sizes of the SAND Box container have successfully met all Specification 7A, Type A requirements.

  14. Safety analysis report for packaging-corrugated steel container (SAND Box) for DOT Specification 7A packaging

    SciTech Connect (OSTI)

    Brugger, R.P.

    1983-01-24

    Department of Transportation (DOT) Specification 7A, Type A corrugated steel containers for shipment and storage of Transuranic (TRU) solid waste have been developed. The containers are made entirely of 14 gauge (0.0747-in.) low carbon steel. All seams including the closure are welded to produce a leaktight container. Four sizes of the SAND Box container have successfully met all Specification 7A, Type A requirements.

  15. MP_recovery_act_memo__updated.pdf | Department of Energy

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

    MEMORANDUM TO: File FROM: David R. Hill RE: Meeting Concerning Potential Test Procedures and Energy Conservation Standards for Set-Top Boxes and Network Equipment DATE: March 14, 2012 In compliance with the Department of Energy's guidance on ex parte communications (74 Fed. Reg. 52795 (Oct. 14, 2009)), this memorandum provides a summary of a March 7, 2012, meeting with DOE officials concerning potential test procedures and energy conservation standards for set-top boxes and network equipment.

  16. SOx-NOx-Rox Box{trademark} flue gas clean-up demonstration. Final report

    SciTech Connect (OSTI)

    1995-09-01

    Babcock and Wilcox`s (B and W) SOx-NOx-Rox Box{trademark} process effectively removes SOx, NOx and particulate (Rox) from flue gas generated from coal-fired boilers in a single unit operation, a high temperature baghouse. The SNRB technology utilizes dry sorbent injection upstream of the baghouse for removal of SOx and ammonia injection upstream of a zeolitic selective catalytic reduction (SCR) catalyst incorporated in the baghouse to reduce NOx emissions. Because the SOx and NOx removal processes require operation at elevated gas temperatures (800--900 F) for high removal efficiency, high-temperature fabric filter bags are used in the baghouse. The SNRB technology evolved from the bench and laboratory pilot scale to be successfully demonstrated at the 5-MWe field scale. This report represents the completion of Milestone M14 as specified in the Work Plan. B and W tested the SNRB pollution control system at a 5-MWe demonstration facility at Ohio Edison`s R.E. Burger Plant located near Shadyside, Ohio. The design and operation were influenced by the results from laboratory pilot testing at B and W`s Alliance Research Center. The intent was to demonstrate the commercial feasibility of the SNRB process. The SNRB facility treated a 30,000 ACFM flue gas slipstream from Boiler No. 8. Operation of the facility began in May 1992 and was completed in May 1993. About 2,300 hours of high-temperature operation were achieved. The main emissions control performance goals of: greater than 70% SO{sub 2} removal using a calcium-based sorbent; greater than 90% NOx removal with minimal ammonia slip; and particulate emissions in compliance with the New Source Performance Standards (NSPS) of 0.03 lb/million Btu were exceeded simultaneously in the demonstration program when the facility was operated at optimal conditions. Testing also showed significant reductions in emissions of some hazardous air pollutants.

  17. URANIUM PRODUCERS OF AMERICA 141 EAST PALACE AVENUE, POST OFFICE Box 669, SANTA FE, NEW MEXICO 87504-0669

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

    AMERICA 141 EAST PALACE AVENUE, POST OFFICE Box 669, SANTA FE, NEW MEXICO 87504-0669 TELEPHONE(505) 982-4611; FAX (505) 988-2987; WWW.URANJUMPRODUCERSAMERJCA.COM David Henderson U.S. Department of Energy Office of Nuclear Energy Mail Stop NE-52 19901 Germantown Rd. Germantown, MD 20874-1290 April 6, 2015 Re: UP A Response to DOE Notice of Issues for Public Comment on "Excess Uranium Management: Effects of DOE Transfers of Excess Uranium on Domestic Uranium Mining, Conversion, and Enrichment

  18. Final evaluation & test report for the standard waste box (docket 01-53-7A) type A packaging

    SciTech Connect (OSTI)

    KELLY, D.L.

    2001-08-15

    This report documents the U.S. Department of Transportation Specification 7A Type A (DOT-7A) compliance test and evaluation results of the Standard Waste Box (SWB). Testing and evaluation activities documented herein are on behalf of the U.S. Department of Energy-Headquarters (DOE-HQ), Office of Safety, Health and Security (EM-5), Germantown, Maryland. Dwatek Federal Services, Inc., Northwest Operations (DFSNW) performed an evaluation of the changes as documented herein under Docket 01-53-7A.

  19. TV-based conjugate gradient method and discrete L-curve for few-view CT reconstruction of X-ray in vivo data

    SciTech Connect (OSTI)

    Yang, Xiaoli; Hofmann, Ralf; Dapp, Robin; van de Kamp, Thomas; Rolo, Tomy dos Santos; Xiao, Xianghui; Moosmann, Julian; Kashef, Jubin; Stotzka, Rainer

    2015-01-01

    High-resolution, three-dimensional (3D) imaging of soft tissues requires the solution of two inverse problems: phase retrieval and the reconstruction of the 3D image from a tomographic stack of two-dimensional (2D) projections. The number of projections per stack should be small to accommodate fast tomography of rapid processes and to constrain X-ray radiation dose to optimal levels to either increase the duration of in vivo time-lapse series at a given goal for spatial resolution and/or the conservation of structure under X-ray irradiation. In pursuing the 3D reconstruction problem in the sense of compressive sampling theory, we propose to reduce the number of projections by applying an advanced algebraic technique subject to the minimisation of the total variation (TV) in the reconstructed slice. This problem is formulated in a Lagrangian multiplier fashion with the parameter value determined by appealing to a discrete L-curve in conjunction with a conjugate gradient method. The usefulness of this reconstruction modality is demonstrated for simulated and in vivo data, the latter acquired in parallel-beam imaging experiments using synchrotron radiation. (C) 2015 Optical Society of America

  20. TV-based conjugate gradient method and discrete L-curve for few-view CT reconstruction of X-ray in vivo data

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

    Yang, Xiaoli; Hofmann, Ralf; Dapp, Robin; van de Kamp, Thomas; Rolo, Tomy dos Santos; Xiao, Xianghui; Moosmann, Julian; Kashef, Jubin; Stotzka, Rainer

    2015-01-01

    High-resolution, three-dimensional (3D) imaging of soft tissues requires the solution of two inverse problems: phase retrieval and the reconstruction of the 3D image from a tomographic stack of two-dimensional (2D) projections. The number of projections per stack should be small to accommodate fast tomography of rapid processes and to constrain X-ray radiation dose to optimal levels to either increase the duration o fin vivo time-lapse series at a given goal for spatial resolution and/or the conservation of structure under X-ray irradiation. In pursuing the 3D reconstruction problem in the sense of compressive sampling theory, we propose to reduce the numbermoreof projections by applying an advanced algebraic technique subject to the minimisation of the total variation (TV) in the reconstructed slice. This problem is formulated in a Lagrangian multiplier fashion with the parameter value determined by appealing to a discrete L-curve in conjunction with a conjugate gradient method. The usefulness of this reconstruction modality is demonstrated for simulated and in vivo data, the latter acquired in parallel-beam imaging experiments using synchrotron radiation.less

  1. Black holes in a box: Toward the numerical evolution of black holes in AdS space-times

    SciTech Connect (OSTI)

    Witek, Helvi; Nerozzi, Andrea; Cardoso, Vitor; Herdeiro, Carlos; Sperhake, Ulrich; Zilhao, Miguel

    2010-11-15

    The evolution of black holes in ''confining boxes'' is interesting for a number of reasons, particularly because it mimics the global structure of anti-de Sitter geometries. These are nonglobally hyperbolic space-times and the Cauchy problem may only be well defined if the initial data are supplemented by boundary conditions at the timelike conformal boundary. Here, we explore the active role that boundary conditions play in the evolution of a bulk black hole system, by imprisoning a black hole binary in a box with mirrorlike boundary conditions. We are able to follow the post-merger dynamics for up to two reflections off the boundary of the gravitational radiation produced in the merger. We estimate that about 15% of the radiation energy is absorbed by the black hole per interaction, whereas transfer of angular momentum from the radiation to the black hole is observed only in the first interaction. We discuss the possible role of superradiant scattering for this result. Unlike the studies with outgoing boundary conditions, both of the Newman-Penrose scalars {Psi}{sub 4} and {Psi}{sub 0} are nontrivial in our setup, and we show that the numerical data verifies the expected relations between them.

  2. COMP-1h.EPS

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

    Tents Tires Toilet seats Tool boxes Tool racks Toothbrushes Toothpaste Transparent tape Trash bags TV cabinets Umbrellas Unbreakable dishes Upholstery Vaporizers Vinyl flooring...

  3. The suppression effect of a periodic surface with semicircular grooves on the high power microwave long pill-box window multipactor phenomenon

    SciTech Connect (OSTI)

    Zhang, Xue Wang, Yong; Fan, Junjie; Zhong, Yong; Zhang, Rui

    2014-09-15

    To improve the transmitting power in an S-band klystron, a long pill-box window that has a disk with grooves with a semicircular cross section is theoretically investigated and simulated. A Monte-Carlo algorithm is used to track the secondary electron trajectories and analyze the multipactor scenario in the long pill-box window and on the grooved surface. Extending the height of the long-box window can decrease the normal electric field on the surface of the window disk, but the single surface multipactor still exists. It is confirmed that the window disk with periodic semicircular grooves can explicitly suppress the multipactor and predominantly depresses the local field enhancement and the bottom continuous multipactor. The difference between semicircular and sharp boundary grooves is clarified numerically and analytically.

  4. Ion sources with arc-discharge plasma box driven by directly heated LaB{sub 6} electron emitter or cold cathode (invited)

    SciTech Connect (OSTI)

    Ivanov, Alexander A.; Davydenko, Vladimir I.; Deichuli, Petr P.; Shulzhenko, Grigori I.; Stupishin, Nikolay V.

    2008-02-15

    In the Budker Institute, Novosibirsk, an ion source with arc-discharge plasma box has been developed in the recent years for application in thermonuclear devices for plasma diagnostics. Several modifications of the ion source were provided with extracted current ranging from 1 to 7 A and pulse duration of up to 4 s. Initially, the arc-discharge plasma box with cold cathode was used, with which pulse duration is limited to 2 s by the cathode overheating and sputtering in local arc spots. Recently, a directly heated LaB{sub 6} electron emitter was employed instead, which has extended lifetime compared to the cold cathode. In the paper, characteristics of the beam produced with both arrangements of the plasma box are presented.

  5. How Do You Reduce the Amount of Energy Used by Your Televisions...

    Energy Savers [EERE]

    The New EnergySaver.gov -- Save Money by Saving Energy Did you know: Water heaters account for nearly 17 percent of a home's energy use, consuming more energy than all other ...

  6. Watch the Watts: Tips for Buying a New Television | Department of Energy

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

    Department of Energy At 1pm ET today, Secretary Chu will deliver a speech at the National Press Club in DC calling on the United States to sharply accelerate innovations in clean energy -- citing China and other countries' recent advances in clean technology as a critical "Sputnik Moment" for the U.S. The event will begin at 12:30, and Chu will deliver his remarks at 1, followed by a question and answer session. You'll be able to watch live online here. UPDATE: Follow along with

  7. Technical Support Document: Development of the Advanced Energy Design Guide for Medium Box Retail -- 50% Energy Savings

    SciTech Connect (OSTI)

    Hale, E. T.; Macumber, D. L.; Long, N. L.; Griffith, B. T.; Benne, K. S.; Pless, S. D.; Torcellini, P. A.

    2008-09-01

    This report provides recommendations that architects, designers, contractors, developers, owners, and lessees of medium box retail buildings can use to achieve whole-building energy savings of at least 50% over ASHRAE Standard 90.1-2004. The recommendations are given by climate zone and address building envelope, fenestration, lighting systems, HVAC systems, building automation and controls, outside air treatment, service water heating, plug loads, and photovoltaic systems. The report presents several paths to 50% savings, which correspond to different levels of integrated design. These are recommendations only, and are not part of a code or standard. The recommendations are not exhaustive, but we do try to emphasize the benefits of integrated building design, that is, a design approach that analyzes a building as a whole system, rather than as a disconnected collection of individually engineered subsystems.

  8. Hydrogen Concentration in the Inner-Most Container within a Pencil Tank Overpack Packaged in a Standard Waste Box Package

    SciTech Connect (OSTI)

    Marusich, Robert M.

    2012-01-25

    A set of steady state diffusion flow equations, for the hydrogen diffusion from one bag to the next bag (or one plastic waste container to another), within a set of nested waste bags (or nested waste containers), are developed and presented. The input data is then presented and justified. Inputting the data for each volume and solving these equations yields the steady state hydrogen concentration in each volume. The input data (permeability of the bag surface and closure, dimensions and hydrogen generation rate) and equations are analyzed to obtain the hydrogen concentrations in the innermost container for a set of containers which are analyzed for the TRUCON code for the general waste containers and the TRUCON code for the Pencil Tank Overpacks (PTO) in a Standard Waste Box (SWB).

  9. Technical Support Document: Development of the Advanced Energy Design Guide for Medium to Big Box Retail Buildings - 50% Energy Savings

    SciTech Connect (OSTI)

    Bonnema, E.; Leach, M.; Pless, S.

    2013-06-01

    This Technical Support Document describes the process and methodology for the development of the Advanced Energy Design Guide for Medium to Big Box Retail Buildings: Achieving 50% Energy Savings Toward a Net Zero Energy Building (AEDG-MBBR) ASHRAE et al. (2011b). The AEDG-MBBR is intended to provide recommendations for achieving 50% whole-building energy savings in retail stores over levels achieved by following ANSI/ASHRAE/IESNA Standard 90.1-2004, Energy Standard for Buildings Except Low-Rise Residential Buildings (Standard 90.1-2004) (ASHRAE 2004b). The AEDG-MBBR was developed in collaboration with the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), the American Institute of Architects (AIA), the Illuminating Engineering Society of North America (IES), the U.S. Green Building Council (USGBC), and the U.S. Department of Energy.

  10. Technical Support Document: Development of the Advanced Energy Design Guide for Medium to Big Box Retail Buildings - 50% Energy Savings

    SciTech Connect (OSTI)

    Bonnema, Eric; Leach, Matt; Pless, Shanti

    2013-06-05

    This Technical Support Document describes the process and methodology for the development of the Advanced Energy Design Guide for Medium to Big Box Retail Buildings: Achieving 50% Energy Savings Toward a Net Zero Energy Building (AEDG-MBBR) ASHRAE et al. (2011b). The AEDG-MBBR is intended to provide recommendations for achieving 50% whole-building energy savings in retail stores over levels achieved by following ANSI/ASHRAE/IESNA Standard 90.1-2004, Energy Standard for Buildings Except Low-Rise Residential Buildings (Standard 90.1-2004) (ASHRAE 2004b). The AEDG-MBBR was developed in collaboration with the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), the American Institute of Architects (AIA), the Illuminating Engineering Society of North America (IES), the U.S. Green Building Council (USGBC), and the U.S. Department of Energy.

  11. Degradation of Nylon 6,6 Fire-Suppression Casing from Plutonium Glove Boxes Under Alpha and Neutron Irradiation

    SciTech Connect (OSTI)

    Millsap, Donald W.; Cournoyer, Michael E.; Landsberger, Sheldon; Tesmer, Joseph R.; Wang, Matthew Y.

    2015-04-23

    Nylon 6,6 tensile specimens, conforming to the casing for self-contained fire extinguisher systems, have been irradiated using both an accelerator He++ ion beam and a 5-Ci PuBe neutron source to model the radiation damage these systems would likely incur over a lifetime of operation within glove boxes. Following irradiation, these samples were mechanically tested using standard practices as described in ASTM D638. The results of the He++ study indicate that the tensile strength of the nylon specimens undergoes some slight (<10%) degradation while other properties of the samples, such as elongation and tangent modulus, appear to fluctuate with increasing dose levels. The He++-irradiated specimens also have a noticeable level of discoloration corresponding to increasing levels of dose. The neutron-irradiated samples show a higher degree of mechanical degradation than the He++-irradiated samples.

  12. Degradation of Nylon 6,6 Fire-Suppression Casing from Plutonium Glove Boxes Under Alpha and Neutron Irradiation

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

    Millsap, Donald W.; Cournoyer, Michael E.; Landsberger, Sheldon; Tesmer, Joseph R.; Wang, Matthew Y.

    2015-04-23

    Nylon 6,6 tensile specimens, conforming to the casing for self-contained fire extinguisher systems, have been irradiated using both an accelerator He++ ion beam and a 5-Ci PuBe neutron source to model the radiation damage these systems would likely incur over a lifetime of operation within glove boxes. Following irradiation, these samples were mechanically tested using standard practices as described in ASTM D638. The results of the He++ study indicate that the tensile strength of the nylon specimens undergoes some slight (<10%) degradation while other properties of the samples, such as elongation and tangent modulus, appear to fluctuate with increasing dosemore » levels. The He++-irradiated specimens also have a noticeable level of discoloration corresponding to increasing levels of dose. The neutron-irradiated samples show a higher degree of mechanical degradation than the He++-irradiated samples.« less

  13. Performance oriented packaging testing of nine Mk 3 Mod 0 signal containers in PPP-B-621 wood box for packing group II solid hazardous materials. Final report

    SciTech Connect (OSTI)

    Libbert, K.J.

    1992-10-01

    A PPP-B-621 wood box containing nine Mk 3 Mod 0 Signal containers was tested for conformance to Performance Oriented Packaging criteria established by Code of Federal Regulations Title 49 CFR. The container was tested with a gross weight of 123.3 pounds (56 kilograms) and met all requirements.

  14. TvE_quotes_answers

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

    Motors do not use energy when turned off. Reducing motor operating time by just 10% usually saves more energy than replacing a standard efficiency motor with a premium efficiency motor. This tip sheet discusses pros and cons of repeated motor starts and stops and provides suggested actions. Motor Systems Tip Sheet #10 Turn Motors Off When Not in Use (November 2012) (458 KB) More Documents & Publications Improving Motor and Drive System Performance - A Sourcebook for Industry Improve Motor

  15. Final Project Report: Self-Correcting Controls for VAV System Faults Filter/Fan/Coil and VAV Box Sections

    SciTech Connect (OSTI)

    Brambley, Michael R.; Fernandez, Nicholas; Wang, Weimin; Cort, Katherine A.; Cho, Heejin; Ngo, Hung; Goddard, James K.

    2011-05-01

    This report addresses original research by the Pacific Northwest National Laboratory for the California Institute for Energy and Environment on self-correcting controls for variable-air-volume (VAV) heating, ventilating and air-conditioning systems and focuses specifically on air handling and VAV box components of the air side of the system. A complete set of faults for these components was compiled and a fault mode analysis performed to understand the detectable symptoms of the faults and the chain of causation. A set of 26 algorithms was developed to facilitate the automatic correction of these faults in typical commercial VAV systems. These algorithms include training tests that are used during commissioning to develop models of normal system operation, passive diagnostics used to detect the symptoms of faults, proactive diagnostics used to diagnose the cause of a fault, and finally fault correction algorithms. Ten of the twenty six algorithms were implemented in a prototype software package that interfaces with a test bed facility at PNNL's Richland, WA, laboratory. Measurement bias faults were instigated in the supply-air temperature sensor and the supply-air flow meter to test the algorithms developed. The algorithms as implemented in the laboratory software correctly detected, diagnosed and corrected these faults. Finally, an economic and impact assessment was performed for the State of California for deployment of self-correcting controls. Assuming 15% HVAC energy savings and a modeled deployment profile, 3.1-5.8 TBu of energy savings are possible by year 15.

  16. Structural and functional analyses of minimal phosphopeptides targeting the polo-box domain of polo-like kinase 1

    SciTech Connect (OSTI)

    Yun, Sang-Moon; Moulaei, Tinoush; Lim, Dan; Bang, Jeong K.; Park, Jung-Eun; Shenoy, Shilpa R.; Liu, Fa; Kang, Young H.; Liao, Chenzhong; Soung, Nak-Kyun; Lee, Sunhee; Yoon, Do-Young; Lim, Yoongho; Lee, Dong-Hee; Otaka, Akira; Appella, Ettore; McMahon, James B.; Nicklaus, Marc C.; Burke, Jr., Terrence R.; Yaffe, Michael B.; Wlodawer, Alexander; Lee, Kyung S.

    2009-09-14

    Polo-like kinase-1 (Plk1) has a pivotal role in cell proliferation and is considered a potential target for anticancer therapy. The noncatalytic polo-box domain (PBD) of Plk1 forms a phosphoepitope binding module for protein-protein interaction. Here, we report the identification of minimal phosphopeptides that specifically interact with the PBD of human PLK1, but not those of the closely related PLK2 and PLK3. Comparative binding studies and analyses of crystal structures of the PLK1 PBD in complex with the minimal phosphopeptides revealed that the C-terminal SpT dipeptide functions as a high-affinity anchor, whereas the N-terminal residues are crucial for providing specificity and affinity to the interaction. Inhibition of the PLK1 PBD by phosphothreonine mimetic peptides was sufficient to induce mitotic arrest and apoptotic cell death. The mode of interaction between the minimal peptide and PBD may provide a template for designing therapeutic agents that target PLK1.

  17. The MESSy aerosol submodel MADE3 (v2.0b): description and a box model test

    SciTech Connect (OSTI)

    Kaiser, J. C.; Hendricks, J.; Righi, M.; Riemer, Nicole; Zaveri, Rahul A.; Metzger, S.; Aquila, Valentino

    2014-06-17

    We introduce MADE3 (Modal Aerosol Dynamics for Europe, adapted for global applications, version 3), an aerosol dynamics submodel for application in a global chemistry general circulation model, that builds on the predecessor aerosol submodels MADE and MADE-in. The main new features of MADE3 are the explicit representation of coarse particle interactions with fine particles and gases, and the inclusion of the hydrochloric acid (HCl)/chloride (Cl􀀀) partitioning between the gas and condensed phases. The aerosol size distribution is represented in the new model as a superposition of nine lognormal modes: one for fully soluble particles, one for insoluble particles, and one for mixed particles in each of three size ranges (Aitken, accumulation, and coarse mode size ranges). In order to assess MADE3s performance we compare it to its predecessor MADE and to the much more detailed particle-resolved aerosol model PartMC-MOSAIC in a box model application. MADE3 and MADE results are very similar, except when the aerosol is dominated by sea spray particles. In such cases, Cl􀀀 concentrations are lower in MADE3 than in MADE due to the HCl/Cl􀀀 partitioning. Additionally, the aerosol nitrate concentration is higher in MADE3 due to the uptake on coarse particles. MADE3 and PartMCMOSAIC show substantial differences in the fine particle size distributions (sizes . 2?m) that could be relevant when simulating climate effects on a global scale. Nevertheless, the agreement between MADE3 and PartMC-MOSAIC is very good when it comes to coarse particle size distribution, and also in terms of aerosol composition. Considering these results and the well-established ability of MADE in reproducing observed aerosol loadings and composition, MADE3 seems suitable for application within a global model.

  18. The Energy Box

    SciTech Connect (OSTI)

    Friedmann, S J; Homer-Dixon, T

    2004-07-12

    Only Nixon could go to China. And maybe only petroleum industry CEOs can spur action on global climate change. Here's Lord Browne, head of BP, in a recent issue of Foreign Affairs magazine: 'Global temperatures have risen by about 0.6 degrees Celsius since the nineteenth century. Other measures of climate bolster the theory that the world is getting warmer. . . . [The] trend is undoubtedly due in large part to substantial increases in carbon dioxide (CO2) emissions from human activity.' But should we do something about this trend? Browne is unequivocal. In a speech to the Council on Foreign Relations at about the same time his article appeared, he declared: 'It would be too great a risk to stand by, do nothing, and to wait so long that when the impact on the climate really does begin to be felt, you have to take action which is so disruptive as to cause serious damage to the world's economy. There is a very strong case for precautionary action.'

  19. Thinking Inside the Box

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

    of time and money. A thousand times less expensive than traditional satellites, and much quicker to build, Los Alamos's Prometheus CubeSats have been on orbit for almost two years...

  20. Impedance Measurement Box

    Energy Science and Technology Software Center (OSTI)

    2014-11-20

    The IMB 50V software provides functionality for design of impedance measurement tests or sequences of tests, execution of these tests or sequences, processing measured responses and displaying and saving of the results. The software consists of a Graphical User Interface that allows configuration of measurement parameters and test sequencing, a core engine that controls test sequencing, execution of measurements, processing and storage of results and a hardware/software data acquisition interface with the IMB hardware system.

  1. URANIUM PRODUCERS OF AMERICA l4l EAsr PALAcE AVENUE, Posr OrFrcE Box 669, Snnrl FE, NEw Mcxrco 87504-0669

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

    AMERICA l4l EAsr PALAcE AVENUE, Posr OrFrcE Box 669, Snnrl FE, NEw Mcxrco 87504-0669 TELEPHoNE (505) 982-461l; Fnx (505) 988-2987; wwrv.unANrurvrpRoDUcERsAùrERrcA.colll November 29,2010 Sophia Angelini, Esq. Attomey Advisor Office of the General Counsel for Civilian Nuclear Programs GC-52 U.S. Department of Energy 1000 Independence Avenue, S.W. V/ashington, D.C. 20585 (E-mailed to Section 934Rulemaking@Hg.DOE.gov) Re: Comments to Section 934 Rulemaking Dear Ms. Angelini: Enclosed please find an

  2. MEMORANDUM

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

    8, 2013 Re: Docket No. EERE-2012-BT-TP-0046; RIN 1904-AC52 Ex parte communication Steering Committee for the Set-Top Box Energy Conservation Agreement Meeting of February 22, 2013 This memorandum for the record provides a summary of a visit by Mr. Roland Risser, Program Manager, Building Technologies Program, U.S. Department of Energy, to the February 22, 2013, meeting of the Steering Committee for the Set-Top Box Voluntary Agreement in Washington, D.C. Steering committee meeting

  3. Double-layer composite film based on hollow TiO{sub 2} boxes and P25 as photoanode for enhanced efficiency in dye-sensitized solar cells

    SciTech Connect (OSTI)

    Shi, Yue; Zhao, Li Wang, Shimin Li, Jing; Dong, Binghai; Xu, Zuxun; Wan, Li

    2014-11-15

    Highlights: • A novel TiO{sub 2} double-layer composite film is successfully fabricated. • The TiO{sub 2}-HB overlayer exhibited intense scattering ability. • The P25 particles underlayer can enlarge the contact area and increase the contact points between TiO{sub 2}-HB and FTO glass. • TiO{sub 2}-DLL film cells have the maximum conversion efficiency. - Abstract: A TiO{sub 2} double-layer composite film consisting of hollow TiO{sub 2} boxes (HB-TiO{sub 2}) as overlayer and commercial-grade TiO{sub 2} nanoparticles (P25) as underlayer is designed as the photoelectrode of dye-sensitized solar cells (DSSCs). The hollow TiO{sub 2} box has been employed as light-scattering part to increase the optical length in the film and enhance light-harvesting. It was found that the double-layer film cell with lower absorbed dye achieved the highest conversion efficiency and reach up to a maximum value of 6.4%, which is 226% higher than that of pure HB-TiO{sub 2} film cell (η = 1.96%) and 57.2% higher than that of pure P25 particles film cell under identical film thickness at a constant irradiation of 100 mW cm{sup −2}. The enhanced efficiency of double-layer film can be attributed to its light-scattering capability.

  4. Down-regulation of kelch domain-containing F-box protein in Arabidopsis enhances the production of (poly)phenols and tolerance to ultraviolet radiation

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

    Zhang, Xuebin; Liu, Chang -Jun; Gou, Mingyue; Guo, Chunrong; Yang, Huijun

    2014-12-01

    Phenylpropanoid biosynthesis in plants engenders myriad phenolics with diverse biological functions. Phenylalanine ammonia-lyase (PAL) is the first committed enzyme in the pathway, directing primary metabolic flux into a phenylpropanoid branch. Previously, we demonstrated that the Arabidopsis Kelch-domain containing F-box proteins, AtKFB01, -20, and -50, function as the negative regulators controlling phenylpropanoid biosynthesis via mediating PAL’s ubiquitination and subsequent degradation. Here, we reveal that Arabidopsis KFB39, a close homolog of AtKFB50, also interacts physically with PAL isozymes and modulates PALs' stability and activity. Disturbing the expression of KFB39 reciprocally affects the accumulation/deposition of a set of phenylpropanoid end products, suggesting thatmore » KFB39 is an additional post-translational regulator responsible for the turnover of PAL and negatively controlling phenylpropanoid biosynthesis. Furthermore, we discover that exposure of Arabidopsis to UV-B radiation suppresses the expression of all four KFB genes while inducing the transcription of PAL isogenes; these data suggest that Arabidopsis consolidates both transcriptional and post-translational regulation mechanisms to maximize its responses to UV stress. Simultaneous down-regulation of all four identified KFBs significantly enhances the production of (poly)phenols and the plant’s tolerance to UV irradiation. This study offers a biotechnological approach for engineering the production of useful phenolic chemicals and for increasing a plant’s resistance to environmental stress.« less

  5. Down-regulation of kelch domain-containing F-box protein in Arabidopsis enhances the production of (poly)phenols and tolerance to ultraviolet radiation

    SciTech Connect (OSTI)

    Zhang, Xuebin [Brookhaven National Lab. (BNL), Upton, NY (United States); Shanxi Agriculture Univ., Taigu, Shanxi (People's Republic of China); Stony Brook Univ., Stony Brook, NY (United States); Liu, Chang -Jun [Brookhaven National Lab. (BNL), Upton, NY (United States); Shanxi Agriculture Univ., Taigu, Shanxi (People's Republic of China); Stony Brook Univ., Stony Brook, NY (United States); Gou, Mingyue [Brookhaven National Lab. (BNL), Upton, NY (United States); Shanxi Agriculture Univ., Taigu, Shanxi (People's Republic of China); Stony Brook Univ., Stony Brook, NY (United States); Guo, Chunrong [Brookhaven National Lab. (BNL), Upton, NY (United States); Shanxi Agriculture Univ., Taigu, Shanxi (People's Republic of China); Stony Brook Univ., Stony Brook, NY (United States); Yang, Huijun [Brookhaven National Lab. (BNL), Upton, NY (United States); Shanxi Agriculture Univ., Taigu, Shanxi (People's Republic of China); Stony Brook Univ., Stony Brook, NY (United States)

    2014-12-01

    Phenylpropanoid biosynthesis in plants engenders myriad phenolics with diverse biological functions. Phenylalanine ammonia-lyase (PAL) is the first committed enzyme in the pathway, directing primary metabolic flux into a phenylpropanoid branch. Previously, we demonstrated that the Arabidopsis Kelch-domain containing F-box proteins, AtKFB01, -20, and -50, function as the negative regulators controlling phenylpropanoid biosynthesis via mediating PALs ubiquitination and subsequent degradation. Here, we reveal that Arabidopsis KFB39, a close homolog of AtKFB50, also interacts physically with PAL isozymes and modulates PALs' stability and activity. Disturbing the expression of KFB39 reciprocally affects the accumulation/deposition of a set of phenylpropanoid end products, suggesting that KFB39 is an additional post-translational regulator responsible for the turnover of PAL and negatively controlling phenylpropanoid biosynthesis. Furthermore, we discover that exposure of Arabidopsis to UV-B radiation suppresses the expression of all four KFB genes while inducing the transcription of PAL isogenes; these data suggest that Arabidopsis consolidates both transcriptional and post-translational regulation mechanisms to maximize its responses to UV stress. Simultaneous down-regulation of all four identified KFBs significantly enhances the production of (poly)phenols and the plants tolerance to UV irradiation. This study offers a biotechnological approach for engineering the production of useful phenolic chemicals and for increasing a plants resistance to environmental stress.

  6. Down-regulation of kelch domain-containing F-box protein in Arabidopsis enhances the production of (poly)phenols and tolerance to ultraviolet radiation

    SciTech Connect (OSTI)

    Zhang, Xuebin; Liu, Chang -Jun; Gou, Mingyue; Guo, Chunrong; Yang, Huijun

    2014-12-01

    Phenylpropanoid biosynthesis in plants engenders myriad phenolics with diverse biological functions. Phenylalanine ammonia-lyase (PAL) is the first committed enzyme in the pathway, directing primary metabolic flux into a phenylpropanoid branch. Previously, we demonstrated that the Arabidopsis Kelch-domain containing F-box proteins, AtKFB01, -20, and -50, function as the negative regulators controlling phenylpropanoid biosynthesis via mediating PAL’s ubiquitination and subsequent degradation. Here, we reveal that Arabidopsis KFB39, a close homolog of AtKFB50, also interacts physically with PAL isozymes and modulates PALs' stability and activity. Disturbing the expression of KFB39 reciprocally affects the accumulation/deposition of a set of phenylpropanoid end products, suggesting that KFB39 is an additional post-translational regulator responsible for the turnover of PAL and negatively controlling phenylpropanoid biosynthesis. Furthermore, we discover that exposure of Arabidopsis to UV-B radiation suppresses the expression of all four KFB genes while inducing the transcription of PAL isogenes; these data suggest that Arabidopsis consolidates both transcriptional and post-translational regulation mechanisms to maximize its responses to UV stress. Simultaneous down-regulation of all four identified KFBs significantly enhances the production of (poly)phenols and the plant’s tolerance to UV irradiation. This study offers a biotechnological approach for engineering the production of useful phenolic chemicals and for increasing a plant’s resistance to environmental stress.

  7. Crystal structure, mutational analysis and RNA-dependent ATPase activity of the yeast DEAD-box pre-mRNA splicing factor Prp28

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

    Jacewicz, Agata; Schwer, Beate; Smith, Paul; Shuman, Stewart

    2014-10-10

    Yeast Prp28 is a DEAD-box pre-mRNA splicing factor implicated in displacing U1 snRNP from the 5' splice site. Here we report that the 588-aa Prp28 protein consists of a trypsin-sensitive 126-aa N-terminal segment (of which aa 1–89 are dispensable for Prp28 function in vivo) fused to a trypsin-resistant C-terminal catalytic domain. Purified recombinant Prp28 and Prp28-(127–588) have an intrinsic RNA-dependent ATPase activity, albeit with a low turnover number. The crystal structure of Prp28-(127–588) comprises two RecA-like domains splayed widely apart. AMPPNP•Mg2+ is engaged by the proximal domain, with proper and specific contacts from Phe194 and Gln201 (Q motif) to themore » adenine nucleobase. The triphosphate moiety of AMPPNP•Mg2+ is not poised for catalysis in the open domain conformation. Guided by the Prp28•AMPPNP structure, and that of the Drosophila Vasa•AMPPNP•Mg2+•RNA complex, we targeted 20 positions in Prp28 for alanine scanning. ATP-site components Asp341 and Glu342 (motif II) and Arg527 and Arg530 (motif VI) and RNA-site constituent Arg476 (motif Va) are essential for Prp28 activity in vivo. Synthetic lethality of double-alanine mutations highlighted functionally redundant contacts in the ATP-binding (Phe194-Gln201, Gln201-Asp502) and RNA-binding (Arg264-Arg320) sites. As a result, overexpression of defective ATP-site mutants, but not defective RNA-site mutants, elicited severe dominant-negative growth defects.« less

  8. Crystal structure, mutational analysis and RNA-dependent ATPase activity of the yeast DEAD-box pre-mRNA splicing factor Prp28

    SciTech Connect (OSTI)

    Jacewicz, Agata; Schwer, Beate; Smith, Paul; Shuman, Stewart

    2014-10-10

    Yeast Prp28 is a DEAD-box pre-mRNA splicing factor implicated in displacing U1 snRNP from the 5' splice site. Here we report that the 588-aa Prp28 protein consists of a trypsin-sensitive 126-aa N-terminal segment (of which aa 189 are dispensable for Prp28 function in vivo) fused to a trypsin-resistant C-terminal catalytic domain. Purified recombinant Prp28 and Prp28-(127588) have an intrinsic RNA-dependent ATPase activity, albeit with a low turnover number. The crystal structure of Prp28-(127588) comprises two RecA-like domains splayed widely apart. AMPPNPMg2+ is engaged by the proximal domain, with proper and specific contacts from Phe194 and Gln201 (Q motif) to the adenine nucleobase. The triphosphate moiety of AMPPNPMg2+ is not poised for catalysis in the open domain conformation. Guided by the Prp28AMPPNP structure, and that of the Drosophila VasaAMPPNPMg2+RNA complex, we targeted 20 positions in Prp28 for alanine scanning. ATP-site components Asp341 and Glu342 (motif II) and Arg527 and Arg530 (motif VI) and RNA-site constituent Arg476 (motif Va) are essential for Prp28 activity in vivo. Synthetic lethality of double-alanine mutations highlighted functionally redundant contacts in the ATP-binding (Phe194-Gln201, Gln201-Asp502) and RNA-binding (Arg264-Arg320) sites. As a result, overexpression of defective ATP-site mutants, but not defective RNA-site mutants, elicited severe dominant-negative growth defects.

  9. P.O. Box A

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

    Bill Taylor, DOE, (803) 952-8564 bill.taylor@srs.gov Energy Department Adds Two-Years to Liquid Waste Management Contract at Savannah River Site Aiken, SC (April 29, 2015) -- The...

  10. PMT BOX TUFTS - Sheet1

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

    AUTHORIZATION BY THIS UNIVERSITY IS PROHIBITED. .0005 .013 1 xxxx x 132 x.xxxx x.xxx SHEET DRAWN APPROVED CHECKED SCALE THIRD ANGLE PROJECTION D SIZE DWG NO OF...