Sample records for typical incandescent bulbs

  1. How Energy-Efficient Light Bulbs Compare with Traditional Incandescent...

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

    used light fixtures or bulbs with models that have earned the ENERGY STAR, you can save 75 each year. Compared to traditional incandescents, energy-efficient lightbulbs...

  2. High efficiency incandescent lighting

    DOE Patents [OSTI]

    Bermel, Peter; Ilic, Ognjen; Chan, Walker R.; Musabeyoglu, Ahmet; Cukierman, Aviv Ruben; Harradon, Michael Robert; Celanovic, Ivan; Soljacic, Marin

    2014-09-02T23:59:59.000Z

    Incandescent lighting structure. The structure includes a thermal emitter that can, but does not have to, include a first photonic crystal on its surface to tailor thermal emission coupled to, in a high-view-factor geometry, a second photonic filter selected to reflect infrared radiation back to the emitter while passing visible light. This structure is highly efficient as compared to standard incandescent light bulbs.

  3. Energy-Efficient Lighting The typical American family spends more

    E-Print Network [OSTI]

    Energy-Efficient Lighting The typical American family spends more than $1,500 a year on household their energy efficiency is taken into account. CFLs last 8­10 times longer than standard incandescent bulbs energy bills--and many households spend considerably more. Costs could climb even higher in the future

  4. Dual LED/incandescent security fixture

    DOE Patents [OSTI]

    Gauna, Kevin Wayne

    2005-06-21T23:59:59.000Z

    A dual LED and incandescent security lighting system uses a hybrid approach to LED illumination. It combines an ambient LED illuminator with a standard incandescent lamp on a motion control sensor. The LED illuminator will activate with the onset of darkness (daylight control) and typically remain on during the course of the night ("always on"). The LED illumination, typically amber, is sufficient to provide low to moderate level lighting coverage to the wall and ground area adjacent to and under the fixture. The incandescent lamp is integrated with a motion control circuit and sensor. When movement in the field of view is detected (after darkness), the incandescent lamp is switched on, providing an increased level of illumination to the area. Instead of an "always on" LED illuminator, the LEDs may also be switched off when the incandescent lamp is switched on.

  5. Ceramic Mugs & Dishes Incandescent Light Bulbs

    E-Print Network [OSTI]

    Yamamoto, Keith

    , MU East Rock Hall/19-B CELL PHONES - EYEGLASSES 654 Minnesota Street Room 208, copy room CVRI Helen. Zion Cancer Research Building N423 Parnassus Campus: eyeglasses "I" level, Optometry Store, MU West

  6. Visible Spectrum Incandescent Selective Emitter

    SciTech Connect (OSTI)

    Sonsight Inc.

    2004-04-30T23:59:59.000Z

    The purpose of the work performed was to demonstrate the feasibility of a novel bi-layer selective emitter. Selective emitters are incandescent radiant bodies with emissivities that are substantially larger in a selected part of the radiation spectrum, thereby significantly shifting their radiated spectral distribution from that of a blackbody radiating at the same temperature. The major research objectives involved answering the following questions: (1) What maximum VIS/NIR radiant power and emissivity ratios can be attained at 2650 K? (2) What is the observed emitter body life and how does its performance vary with time? (3) What are the design tradeoffs for a dual heating approach in which both an internally mounted heating coil and electrical resistance self-heating are used? (4) What are the quantitative improvements to be had from utilizing a bi-layer emitter body with a low emissivity inner layer and a partially transmissive outer layer? Two approaches to obtaining selective emissivity were investigated. The first was to utilize large optical scattering within an emitter material with a spectral optical absorption that is much greater within the visible spectrum than that within the NIR. With this approach, an optically thick emitter can radiate almost as if optically thin because essentially, scattering limits the distance below the surface from which significant amounts of internally generated radiation can emerge. The performance of thin emitters was also investigated (for optically thin emitters, spectral emissivity is proportional to spectral absorptivity). These emitters were fabricated from thin mono-layer emitter rods as well as from bi-layer rods with a thin emitter layer mounted on a substrate core. With an initially estimated energy efficiency of almost three times that of standard incandescent bulbs, a number of energy, economic and environmental benefits such as less energy use and cost, reduced CO{sub 2} emissions, and no mercury contamination was initially projected. The work performed provided answers to a number of important questions. The first is that, with the investigated approaches, the maximum sustained emitter efficiencies are about 1.5 times that of a standard incandescent bulb. This was seen to be the case for both thick and thin emitters, and for both mono-layer and bi-layer designs. While observed VIS/NIR ratios represent improvements over standard incandescent bulbs, it does not appear sufficient to overcome higher cost (i.e. up to five times that of the standard bulb) and ensure commercial success. Another result is that high temperatures (i.e. 2650 K) are routinely attainable without platinum electrodes. This is significant for reducing material costs. A novel dual heating arrangement and insulated electrodes were used to attain these temperatures. Another observed characteristic of the emitter was significant grain growth soon after attaining operating temperatures. This is an undesirable characteristic that results in substantially less optical scattering and spectral selectivity, and which significantly limits emitter efficiencies to the values reported. Further work is required to address this problem.

  7. Apparatus to facilitate lengthening the life of incandescent lamps

    SciTech Connect (OSTI)

    Spissinger, F.H.

    1987-03-17T23:59:59.000Z

    An energizing circuit is described for an incandescent bulb comprising a transformer having a primary winding connectable to an AC mains source and first and second secondary windings for producing first and second voltages. The first secondary winding is connected to an input of a first full-wave rectifier means and the second secondary winding is connected to an input of a second full-wave rectifier means, the full-wave rectifier means having outputs connected in parallel across the bulb. The first voltage is sufficient to fully illuminate the bulb and the second voltage is sufficient to maintain the bulb warm but with little or no light output, a first switch being connected between the first secondary winding and the first rectifier means whereby, when the first switch is open, the bulb is energized solely by the second voltage.

  8. Labeling energy cost on light bulbs lowers implicit discount rates Jihoon Min a

    E-Print Network [OSTI]

    Michalek, Jeremy J.

    Analysis Labeling energy cost on light bulbs lowers implicit discount rates Jihoon Min a , Inês L considerably. To quantify the influence of factors that drive consumer choices for light bulbs, we conducted incandescent bulbs. About half of the total lighting service (in terms of lumens) was provided by incandes

  9. How Energy-Efficient Light Bulbs Compare with Traditional Incandescents |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,000 RussianBy: Thomas P. D'Agostino,GlenLearningDepartmentDistributed

  10. Jacketed lamp bulb envelope

    DOE Patents [OSTI]

    MacLennan, Donald A. (Gaithersburg, MD); Turner, Brian P. (Damascus, MD); Gitsevich, Aleksandr (Gaithersburg, MD); Bass, Gary K. (Mt. Airy, MD); Dolan, James T. (Frederick, MD); Kipling, Kent (Gaithersburg, MD); Kirkpatrick, Douglas A. (Great Falls, VA); Leng, Yongzhang (Damascus, MD); Levin, Izrail (Silver Spring, MD); Roy, Robert J. (Frederick, MD); Shanks, Bruce (Gaithersburg, MD); Smith, Malcolm (Alexandria, VA); Trimble, William C. (Columbia, MD); Tsai, Peter (Olney, MD)

    2001-01-01T23:59:59.000Z

    A jacketed lamp bulb envelope includes a ceramic cup having an open end and a partially closed end, the partially closed end defining an aperture, a lamp bulb positioned inside the ceramic cup abutting the aperture, and a reflective ceramic material at least partially covering a portion of the bulb not abutting the aperture. The reflective ceramic material may substantially fill an interior volume of the ceramic cup not occupied by the bulb. The ceramic cup may include a structural feature for aiding in alignment of the jacketed lamp bulb envelope in a lamp. The ceramic cup may include an external flange about a periphery thereof. One example of a jacketed lamp bulb envelope includes a ceramic cup having an open end and a closed end, a ceramic washer covering the open end of the ceramic cup, the washer defining an aperture therethrough, a lamp bulb positioned inside the ceramic cup abutting the aperture, and a reflective ceramic material filling an interior volume of the ceramic cup not occupied by the bulb. A method of packing a jacketed lamp bulb envelope of the type comprising a ceramic cup with a lamp bulb disposed therein includes the steps of filling the ceramic cup with a flowable slurry of reflective material, and applying centrifugal force to the cup to pack the reflective material therein.

  11. Wiring Switches to Light Bulbs

    E-Print Network [OSTI]

    Buckley, Stephen M

    2011-01-01T23:59:59.000Z

    Given n buttons and n bulbs so that the ith button toggles the ith bulb and at most two other bulbs, we compute the sharp lower bound on the number of bulbs that can be lit regardless of the action of the buttons.

  12. Solar light bulb

    SciTech Connect (OSTI)

    Smith, D.A.

    1983-07-26T23:59:59.000Z

    A system for generating light directly using solar energy is provided herein. It includes a concentrator and accumulator for the sun's rays to generate a concentrated beam of visible solar radiation. A distributor shaft is provided for distributing the beam of visible solar radiation. A fork is provided in the distributor shaft to define a plurality of branch lines, each provided with a mirror at the intersection to direct the beam down the respective branch line to permit parallel fractions of the beam to be reflected off the respective mirrors and to pass down the respective branch line. A solar bulb is provided including a double walled upper bulbous portion including the inlet from the branch line and a pair of heat outlet tubes, and a double walled lower bulbous portion, the upper portion thereof being divergently reflective, with the lower portion having walls which are either transparent or translucent to provide greater light diffusion, and the space between the two walls being maintained under vacuum to provide heat insulation values. A structure is provided within the solar bulb for the absorption and radiation of the concentrated beam of visible solar radiation. Preferably structure is provided connected to the solar bulb to draw in outside air in the summer to direct it past the solar bulb and to air vent hot air produced at the solar bulb to the outside, thereby providing light with minimal heat in the summer. The same structure is operated in the winter to draw in household air to direct it past the solar bulb and to recirculate such heated air produced at the solar bulb to the house, thereby providing light and heat in the winter.

  13. Bulb mounting of solar cell

    SciTech Connect (OSTI)

    Thompson, M.E.

    1983-04-05T23:59:59.000Z

    An energy converting assembly is provided for parasiting of light from a fluorescent light bulb utilizing a solar cell. The solar cell is mounted on a base member elongated in the dimension of elongation of the fluorescent bulb, and electrical interconnections to the cell are provided. A flexible sheet of opaque material having a flat white interior reflective surface surrounds the fluorescent bulb and reflects light emitted from the bulb back toward the bulb and the solar cell. The reflective sheet is tightly held in contact with the bottom of the bulb by adhesive, a tie strap, an external clip, or the like.

  14. Waste Toolkit A-Z Light bulbs

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Light bulbs Can I recycle light bulbs? It depends what type of bulbs you have of in the normal University waste bins (landfill waste). Energy saving bulbs and fluorescent tubes are classified light bulbs? Standard filament bulbs Put in the waste bin (landfill waste) as these are not classified

  15. Cost effectiveness of long life incandescent lamps and energy buttons

    SciTech Connect (OSTI)

    Verderber, R.; Morse, O.

    1980-04-07T23:59:59.000Z

    Long-life replacement lamps for the incandescent lamp have been evaluated with regard to their cost effectiveness. The replacements include the use of energy buttons that extend lamp life as well as an adaptive fluorescent circline lamp that will fit into existing incandescent lamp sockets. The initial, operating, and replacement costs for one million lumen hours are determined for each lamp system. It is found that the most important component lighting cost is the operating cost. Using lamps that are less efficient or devices that cause lamps to operate less efficiently are not cost-effective. The adaptive fluorescent circline lamp, even at an initial unit cost of $20.00, is the most cost-effective source of illumination compared to the incandescent lamp and lamp systems examined.

  16. Spatial assessment of net mercury emissions from the use of fluorescent bulbs

    SciTech Connect (OSTI)

    Matthew J. Eckelman; Paul T. Anastas; Julie B. Zimmerman [Yale University, New Haven, CT (United States). Department of Chemical Engineering

    2008-11-15T23:59:59.000Z

    While fluorescent lighting is an important technology for reducing electrical energy demand, mercury used in the bulbs is an ongoing concern. Using state and country level data, net emissions of mercury from the marginal use of fluorescent lightbulbs are examined for a base year of 2004 for each of the 50 United States and 130 countries. Combustion of coal for electric power generation is generally the largest source of atmospheric mercury pollution; reduction in electricity demand from the substitution of incandescent bulbs with fluorescents leads to reduced mercury emissions during the use of the bulb. This analysis considers the local mix of power sources, coal quality, thermal conversion efficiencies, distribution losses, and any mercury control technologies that might be in place. Emissions of mercury from production and end-of-life treatment of the bulbs are also considered, providing a life-cycle perspective. Net reductions in mercury over the entire life cycle range from -1.2 to 97 mg per bulb depending on the country. The consequences for atmospheric mercury emissions of several policy scenarios are also discussed. 46 refs., 4 figs., 3 tabs.

  17. DOE Requires Manufacturer and Labeler to Cease Sale of Incandescent...

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

    Addthis Related Articles DOE Requires Westinghouse to Cease Sales of Two Light Bulb Models and Allows Sale of Another Westinghouse and Fuzhou Permitted to Restart...

  18. Lamp bulb with integral reflector

    DOE Patents [OSTI]

    Levin, Izrail (Silver Spring, MD); Shanks, Bruce (Gaithersburg, MD); Sumner, Thomas L. (Wheaton, MD)

    2001-01-01T23:59:59.000Z

    An improved electrodeless discharge lamp bulb includes an integral ceramic reflector as a portion of the bulb envelope. The bulb envelope further includes two pieces, a reflector portion or segment is cast quartz ceramic and a light transmissive portion is a clear fused silica. In one embodiment, the cast quartz ceramic segment includes heat sink fins or stubs providing an increased outside surface area to dissipate internal heat. In another embodiment, the quartz ceramic segment includes an outside surface fused to eliminate gas permeation by polishing.

  19. Dendritic processing within olfactory bulb circuits

    E-Print Network [OSTI]

    Betz, William J.

    Dendritic processing within olfactory bulb circuits Nathan E. Schoppa1 and Nathan N. Urban2 1 of the olfactory bulb. How- ever, the mechanisms by which this map is transformed into an odor code by the bulb circuitry remain unclear. Recent physiological studies in bulb slices have ident- ified several synaptic

  20. How to upgrade your incandescent light bulbs Many people are choosing replacements for their standard incandescent light bulbs to save money or energy, because they've heard of new LED

    E-Print Network [OSTI]

    Bystroff, Chris

    or building a new home, work wi efficient light fixture, · use occupancy or vacancy sensors, or · if you are renovating your home

  1. Stochastic modeling of hourly dry-bulb and wet-bulb temperatures

    SciTech Connect (OSTI)

    Kline, D.E.; Woeste, F.E.

    1984-01-01T23:59:59.000Z

    A stochastic model of hourly dry-bulb and wet-bulb temperatures was developed. The periodic variations over the course of a year were estimated by least-square approximation. A multisite Markov model was used to simulate the stochastic nature of the data. These two models were combined to simulate years of hourly dry-bulb and wet-bulb temperatures.

  2. Fooling Mother Nature: Forcing Flower Bulbs

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Fooling Mother Nature: Forcing Flower Bulbs for Indoor Bloom by George Graine,Virginia Cooperative Bulbs for Indoor Bloom George Graine,Virginia Cooperative Extension Master Gardener, Fairfax County, VA Introduction Have you ever wondered if it is possible to enjoy the beauty of bulbs in the middle of winter

  3. (bulb) , (1) Gas(1) Gas(1) Gas(1) Gas----saturation methodsaturation methodsaturation methodsaturation method

    E-Print Network [OSTI]

    Hong, Deog Ki

    (bulb) , . . , . . 1. . (1) Gas(1Static MethodStatic Method Isoteniscope bulb U-tube . bulb U-tube bulb . bulb . U bulb . manometer . . Isoteniscope Boling Point Method . #12;2. (1) Boiling

  4. Operating temperatures for a convectively cooled recessed incandescent light fixture

    SciTech Connect (OSTI)

    Yarbrough, D.W.; Toor, I.

    1980-12-01T23:59:59.000Z

    Test results are given for the operation of a recessed incandescent light fixture intended for residential use. The fixture is labeled for use in direct contact with attic thermal insulation. Temperature control of the powered fixture is provided by convective heat transfer from the ceiling side of the fixture. The fixture was operated at power levels up to two times the rated power of 75 watts and under thermal insulations up to R-40. In all operating configurations tested the fixture surface in contact with attic insulation was found to be less than 175/sup 0/C. The observed surface temperatures are judged to be safe for operation in contact with loose-fill or batt-type insulations. It was observed that the power leads inside one fixture configuration are exposed to temperatures as high as 168/sup 0/C. The electrical insulation could, therefore, have a limited life. The properties of the internal fixture wiring were not, however, studied in detail.

  5. Type of Space Bulb Type #/House Fixture Style Greenhouse #

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    Type of Space Bulb Type #/House Fixture Style Greenhouse # 1 Lu 430/Lu 400 24 White box style 2 Lu No bulbs 0 N/A Seed harvest room F32 T8/TL 841 90 bulbs VIGS Room F032 /741/ECO 60 bulbs Chamber Model Bulb

  6. Consumer Light Bulb Changes: Briefing and Resources for Media...

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

    Consumer Light Bulb Changes: Briefing and Resources for Media and Retailers Consumer Light Bulb Changes: Briefing and Resources for Media and Retailers This presentation provides...

  7. The New York City Bulb Garden [Transforming the American Garden: 12 New Landscape Designs-Exhibitor

    E-Print Network [OSTI]

    Schwartz, Martha

    1986-01-01T23:59:59.000Z

    point of intersection. The bulbs selected for this schemefall and late fall. The bulbs have been selected for theiris designed for flexibility. Bulbs can be replaced and new

  8. 100 Prisoners and A light Bulb Yisong Song

    E-Print Network [OSTI]

    Morrow, James A.

    100 Prisoners and A light Bulb Yisong Song 1. Introduction The article represent three different protocols for solving the "100 Prisoners and a Light Bulb" riddle, including the explicit computations only a light bulb with a toggle switch. The prisoner will be able to observe the current state

  9. The Somatotopic Organization of the Olfactory Bulb in Elasmobranchs

    E-Print Network [OSTI]

    Kajiura, Stephen

    The Somatotopic Organization of the Olfactory Bulb in Elasmobranchs Tricia L. Meredith,1, University of Colorado Denver, Anschutz Medical Campus, Aurora, Colorado 80045 ABSTRACT The olfactory bulbs-olfac- tory bulbs.'' Somatotopy could provide a preadaptation which facilitated the evolution of olfactory

  10. Cellular/Molecular Detecting Activity in Olfactory Bulb Glomeruli with

    E-Print Network [OSTI]

    Newman, Eric A.

    Cellular/Molecular Detecting Activity in Olfactory Bulb Glomeruli with Astrocyte Recording Didier, Oregon 97239 In the olfactory bulb, axons of olfactory sensory neurons (OSNs) expressing the same to examine functional compartmentalization within and between olfactory bulb glomeruli. Key words: olfactory

  11. BULB: Onion-Based Measuring of OSS Communities

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    BULB: Onion-Based Measuring of OSS Communities Terhi Kilamo1 , Timo Aaltonen1 , and Teemu J. Heinim based on scarce information. In this paper a measuring model for open source commu- nities, BULB, is introduced. BULB provides a way of collecting relevant information and relates it to the well-known onion

  12. Encoding Pheromonal Signals in the Accessory Olfactory Bulb of

    E-Print Network [OSTI]

    Fee, Michale S.

    Encoding Pheromonal Signals in the Accessory Olfactory Bulb of Behaving Mice Minmin Luo,1 * Michale single neurons in the accessory olfactory bulb, a nucleusthatprocessespheromonalsignals with sources of pheromones (4, 5). Olfactory receptor neurons project to the main olfactory bulb (MOB), whose

  13. U.S. Energy Information Administration (EIA) - Sector

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    incandescent bulbs. High-performance incandescent, compact fluorescent, and light-emitting diode (LED) lamps continue to replace low-efficacy incandescent lamps. In 2035,...

  14. Soot particle sizing during high-pressure Diesel spray combustion via time-resolved laser-induced incandescence

    SciTech Connect (OSTI)

    Ryser, R.; Gerber, T.; Dreier, T. [Reaction Analysis Group, Department of General Energy, Paul Scherrer Institute, CH-5232 Villigen PSI (Switzerland)

    2008-11-15T23:59:59.000Z

    Single-pulse time-resolved laser-induced incandescence (TiRe-LII) signal transients from soot particulates were acquired during unsteady high pressure Diesel combustion in a constant volume cell for typical top dead center conditions during a Diesel engine cycle. Measurements were performed for initial gas pressures between 1 and 3 MPa, injection pressures between 50 and 130 MPa and laser probe timings between 5 and 16 ms after start of fuel injection. In separate experiments and for the same cell operating conditions gas temperatures were deduced from spectrally resolved soot pyrometry measurements. Implementing the LII model of Kock et al. [Combust. Flame 147 (2006) 79-92] ensemble mean soot particle diameters were evaluated from least-squares fitting of theoretical cooling curves to experimental TiRe-LII signal transients. Since in the experiments the environmental gas temperature and the width of an assumed particle size distribution were not known, the effects of the initial choice of these parameters on retrieved particle diameters were investigated. It is shown that evaluated mean particle diameters are only slightly biased by the choice of typical size distribution widths and gas temperatures. For a fixed combustion phase mean particle diameters are not much affected by gas pressure, however they become smaller at high fuel injection pressure. At a mean chamber pressure of 1.39 MPa evaluated mean particle diameters increased by a factor of two for probe delays between 5 and 16 ms after start of injection irrespective of the choices of first-guess fitting variables, indicating a certain robustness of data analysis procedure. (author)

  15. Soot particle sizing during high-pressure Diesel spray combustion via time-resolved laser-induced incandescence

    SciTech Connect (OSTI)

    Ryser, R.; Gerber, T.; Dreier, T. [Reaction Analysis Group, Department of General Energy, Paul Scherrer Institute, CH-5232 Villigen (Switzerland)

    2009-01-15T23:59:59.000Z

    Single-pulse time-resolved laser-induced incandescence (TiRe-LII) signal transients from soot particulates were acquired during unsteady high pressure Diesel combustion in a constant volume cell for typical top dead center conditions during a Diesel engine cycle. Measurements were performed for initial gas pressures between 1 and 3 MPa, injection pressures between 50 and 130 MPa and laser probe timings between 5 and 16 ms after start of fuel injection. In separate experiments and for the same cell operating conditions gas temperatures were deduced from spectrally resolved soot pyrometry measurements. Implementing the LII model of Kock et al. [Combust. Flame 147 (20006) 79-92] ensemble mean soot particle diameters were evaluated from least-squares fitting of theoretical cooling curves to experimental TiRe-LII signal transients. Since in the experiments the environmental gas temperature and the width of an assumed particle size distribution were not known, the effects of the initial choice of these parameters on retrieved particle diameters were investigated. It is shown that evaluated mean particle diameters are only slightly biased by the choice of typical size distribution widths and gas temperatures. For a fixed combustion phase mean particle diameters are not much affected by gas pressure, however they become smaller at high fuel injection pressure. At a mean chamber pressure of 1.39 MPa evaluated mean particle diameters increased by a factor of two for probe delays between 5 and 16 ms after start of injection irrespective of the choices of first-guess fitting variables, indicating a certain robustness of data analysis procedure. (author)

  16. Chemical Dependencies of Learning in the Rabbit Olfactory Bulb: Acquisition of the Transient Spatial Pattern Chance Depends on Norepinephrine

    E-Print Network [OSTI]

    Gray, Charles M; Freeman, Walter J III; Skinner, James E

    1986-01-01T23:59:59.000Z

    of neurons in the olfactory bulb following prolonged odorforcbrain (3): Olfactory bulb. anterior olfactory nucleus.39;thc rat olfactory bulb (2): Fluorescnce histochemical.

  17. Jacob P. Brenner Design Specifications for Wet-Bulb Aspirator Apparatus

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Jacob P. Brenner Thesis: Design Specifications for Wet-Bulb Aspirator Apparatus Project Description the concentration of water vapor in the air is the wet-bulb temperature. The wet-bulb temperature along with the dry-bulb for the testing of HVAC&R equipment. The focus of this research is on the accurate measurement of the wet-bulb

  18. Consumer Light Bulb Changes: Briefing and Resources for Media...

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

    flux") - CFL: Compact Fluorescent Lamp: The curly fluorescent bulbs - LED: Light Emitting Diode: more recently emerging technology, also called "solid state lighting" as it is...

  19. SuperBulbs Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with formSoutheastern ILSunseeker Energy Holding AG JumpSunways AGSuperBulbs Inc

  20. Physiological properties and factors affecting migration of neural precursor cells in the adult olfactory bulb

    E-Print Network [OSTI]

    Darcy, Daniel Paul

    2007-01-01T23:59:59.000Z

    neurons in the olfactory bulb." J Neurosci 26(41): 10508-in the olfactory bulb." The Journal of comparative neurologycells to the olfactory bulb." J Neurosci 21(21): 8505-13.

  1. Modeling the wet bulb globe temperature using standard meteorological measurements.

    SciTech Connect (OSTI)

    Liljegren, J. C.; Carhart, R. A.; Lawday, P.; Tschopp, S.; Sharp, R.; Decision and Information Sciences

    2008-10-01T23:59:59.000Z

    The U.S. Army has a need for continuous, accurate estimates of the wet bulb globe temperature to protect soldiers and civilian workers from heat-related injuries, including those involved in the storage and destruction of aging chemical munitions at depots across the United States. At these depots, workers must don protective clothing that increases their risk of heat-related injury. Because of the difficulty in making continuous, accurate measurements of wet bulb globe temperature outdoors, the authors have developed a model of the wet bulb globe temperature that relies only on standard meteorological data available at each storage depot for input. The model is composed of separate submodels of the natural wet bulb and globe temperatures that are based on fundamental principles of heat and mass transfer, has no site-dependent parameters, and achieves an accuracy of better than 1 C based on comparisons with wet bulb globe temperature measurements at all depots.

  2. Potential Environmental Impacts from the Metals in Incandescent, Compact Fluorescent Lamp (CFL), and Light-Emitting Diode (LED)

    E-Print Network [OSTI]

    Short, Daniel

    the lighting products are to be categorized as hazardous waste under existing U.S. federal and California state in lighting products without compromising their performance and useful lifespan. INTRODUCTION The U.S. Energy to increase energy efficiency for general lighting. Therefore, consumers are replacing incandescent light

  3. A new maintenance friendly concept for bulb type generators

    SciTech Connect (OSTI)

    Scheidl, W.

    1998-07-01T23:59:59.000Z

    Bulb type generators in the rating range up to 15 MW are in a severe competition with geared up machines which operate at much higher speed and are therefore smaller and cheaper. Up to now the conventional bulb type generator in the standard design as it is used on several rivers in Austria and many other countries was not so economic in the lower rating range. A new and maintenance friendly concept for the bulb type generator design especially for these lower rating range ended in a more economic solution and is now able to compete with the geared up machines.

  4. Radiation Dose-Volume Effects and the Penile Bulb

    SciTech Connect (OSTI)

    Roach, Mack, E-mail: mroach@radonc.ucsf.ed [Department of Radiation Oncology, University of California-San Francisco, San Francisco, CA (United States); Nam, Jiho [Department of Radiation Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC (United States); Gagliardi, Giovanna [Department of Medical Physics, Karolinska University Hospital and Karolinska Institutet, Stockholm (Sweden); El Naqa, Issam; Deasy, Joseph O. [Department of Radiation Oncology, School of Medicine, Washington University in St. Louis, St. Louis, MO (United States); Marks, Lawrence B. [Department of Radiation Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC (United States)

    2010-03-01T23:59:59.000Z

    The dose, volume, and clinical outcome data for penile bulb are reviewed for patients treated with external-beam radiotherapy. Most, but not all, studies find an association between impotence and dosimetric parameters (e.g., threshold doses) and clinical factors (e.g., age, comorbid diseases). According to the data available, it is prudent to keep the mean dose to 95% of the penile bulb volume to <50 Gy. It may also be prudent to limit the D70 and D90 to 70 Gy and 50 Gy, respectively, but coverage of the planning target volume should not be compromised. It is acknowledged that the penile bulb may not be the critical component of the erectile apparatus, but it seems to be a surrogate for yet to be determined structure(s) critical for erectile function for at least some techniques.

  5. Text-Alternative Version: L Prize™: The Race for Super Efficient Light Bulbs

    Broader source: Energy.gov [DOE]

    Below is the text-alternative version of the L Prize™: The Race for Super Efficient Light Bulbs webcast.

  6. Modlisation des rythmes rapides bta et gamma du bulbe olfactif Nicolas Fourcaud-Trocm

    E-Print Network [OSTI]

    Boyer, Edmond

    Modélisation des rythmes rapides bêta et gamma du bulbe olfactif Nicolas Fourcaud-Trocmé Université mammifères, la première zone corticale traitant l'information olfactive est le bulbe olfactif (BO). Le codage anesthésié. MOTS-CLES bulbe olfactif, oscillations, bêta, gamma, modèle 1. Introduction En neurosciences, les

  7. Onion ipmPIPE -Diagnostic Pocket Series Bulb Growth Stages of Onion (Allium cepa L.)

    E-Print Network [OSTI]

    Pappu, Hanu R.

    Onion ipmPIPE - Diagnostic Pocket Series Bulb Growth Stages of Onion (Allium cepa L.) Fig 1 Fig 2 Fig 3 Fig 4 Fig 5 Fig 6 Fig 7 Fig 8 Allium Type: Fresh Market and Storage Onion Both pre- and post-bulb planting (seeds, transplants, sets). Pre-Bulb Growth Stages 1 ­ radical and flag leaf emergence (10-30 days

  8. Amlioration des plantes Production de bulbes in vitro et de novo

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Amélioration des plantes Production de bulbes in vitro et de novo à partir de tissus de tiges à bulbes, 29260 Ploudaniel; 2 Université Blaise Pascal, laboratoire de physiologie et génétique décembre 1992) Résumé — L'obtention de novo de bulbes in vitro est possible chez la tulipe dans un

  9. Behavioral/Systems/Cognitive Olfactory Bulb Gamma Oscillations Are Enhanced with

    E-Print Network [OSTI]

    Kopell, Nancy

    Behavioral/Systems/Cognitive Olfactory Bulb Gamma Oscillations Are Enhanced with Task Demands.However,thereisstillnodirectevidencethatsuchoscillationsareintrinsicallyalteredinintactsystems to aid in stimulus disambiguation. Here we show that gamma oscillatory power in the rat olfactory bulb; sensory acuity; beta oscillations; olfactory bulb; piriform (pyriform) Introduction The chemotopic

  10. Dendrodendritic Inhibition in the Olfactory Bulb Is Driven by NMDA Receptors

    E-Print Network [OSTI]

    Betz, William J.

    Dendrodendritic Inhibition in the Olfactory Bulb Is Driven by NMDA Receptors Nathan E. Schoppa,1 J synapses between mitral and granule cells in the rat olfactory bulb. In whole-cell patch-clamp recordings in bulb slices, stimulation of mitral cells elicited slowly decaying, GABAA receptor-mediated reciprocal

  11. THE LIGHT BULB PROBLEM 1 Ramamohan Paturi2 Sanguthevar Rajasekaran3 John Reif3

    E-Print Network [OSTI]

    Rajasekaran, Sanguthevar

    THE LIGHT BULB PROBLEM 1 Ramamohan Paturi2 Sanguthevar Rajasekaran3 John Reif3 Univ. of California Title: The Light Bulb Problem Corresponding Author: Ramamohan Paturi Department of Computer Science Mail correlational learning problem due to L. G. Valiant, 1985 and 1988: We have a sequence of n random light bulbs

  12. ACTION DE L'ABLATION DES BULBES OLFACTIFS SUR LES MCANISMES DE LA REPRODUCTION

    E-Print Network [OSTI]

    Boyer, Edmond

    ACTION DE L'ABLATION DES BULBES OLFACTIFS SUR LES MÉCANISMES DE LA REPRODUCTION CHEZ LA TRUIE J. P Recheyches zoolechniques, Jouy-en-Josas (Seine et Oise). SOMMAIRE L'ablation chirurgicale des bulbes involution utérine. L'ablation totale des bulbes olfactifs semble donc perturber la décharge des hormones

  13. STABLE FREQUENCY RESPONSE TO VARYING STIMULUS INTENSITY IN A MODEL OF THE RAT OLFACTORY BULB

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    STABLE FREQUENCY RESPONSE TO VARYING STIMULUS INTENSITY IN A MODEL OF THE RAT OLFACTORY BULB Thomas Neurosciences et Systèmes sensoriels, CNRS UMR 5020, Lyon, France ABSTRACT In the rat olfactory bulb (OB), fast. Introduction The rat olfactory bulb (OB) is a rich and complex sensory processing system that shows stimulus

  14. THE LIGHT BULB PROBLEM 1 Ramamohan Paturi2 Sanguthevar Rajasekaran3 John Reif3

    E-Print Network [OSTI]

    Rajasekaran, Sanguthevar

    THE LIGHT BULB PROBLEM 1 Ramamohan Paturi2 Sanguthevar Rajasekaran3 John Reif3 Univ. of California, San Diego Univ. of Pennsylvania Duke University 1 #12;Running Title: The Light Bulb Problem, 1985 and 1988: We have a sequence of n random light bulbs each of which is either on or off with equal

  15. Editorial Focus Fish Smell. Focus on "Odorant Specificity of Single Olfactory Bulb Neurons

    E-Print Network [OSTI]

    Stephens, Jacqueline

    Editorial Focus Fish Smell. Focus on "Odorant Specificity of Single Olfactory Bulb Neurons to Amino bulb, or antennal lobe. The precise nature of these odor features is yet to be determined for the most of this type in the fish, precise subclasses of olfactory bulb neurons for coding biologically significant

  16. Dendrodendritic Inhibition and Simulated Odor Responses in a Detailed Olfactory Bulb Network Model

    E-Print Network [OSTI]

    Feng, Jianfeng

    Dendrodendritic Inhibition and Simulated Odor Responses in a Detailed Olfactory Bulb Network Model responses in a detailed olfac- tory bulb network model. J Neurophysiol 90: 1921­1935, 2003. First published May 7, 2003; 10.1152/jn.00623.2002. In the olfactory bulb, both the spatial distribution

  17. Neuronal representation of odourants in the olfactory bulb of Xenopus laevis tadpoles

    E-Print Network [OSTI]

    Neuronal representation of odourants in the olfactory bulb of Xenopus laevis tadpoles Dirk Czesnik representation, olfactory bulb Abstract When an odourant enters the nose, olfactory receptor neurons (ORNs) convey information about it to the olfactory bulb (OB), where this information is processed and where

  18. Rhythm sequence through the olfactory bulb layers during the time window of a respiratory cycle

    E-Print Network [OSTI]

    Roux, Stephane

    Rhythm sequence through the olfactory bulb layers during the time window of a respiratory cycle 07, France Keywords: LFP, olfactory bulb, oscillations, rat, synchronization Abstract The mammalian olfactory bulb is characterized by prominent oscillatory activity of its local ®eld potentials. Breathing

  19. Structure of lateral inhibition in an olfactory bulb Andrew Davison, Jianfeng Feng, and David Brown

    E-Print Network [OSTI]

    Feng, Jianfeng

    Structure of lateral inhibition in an olfactory bulb model Andrew Davison, Jianfeng Feng, and David Abstract. It has been shown that mutual lateral inhibition of the projection neurones in the olfactory bulb, mediated by interneurones, serves to tune the representation of odours in the bulb and reduce the overlap

  20. How Many CASTLE Bulbs Would You Need To Match the Brightness of the Sun?

    E-Print Network [OSTI]

    Collar, Juan I.

    How Many CASTLE Bulbs Would You Need To Match the Brightness of the Sun? = × ? Please do all million miles), so if we were to try to build the Sun out of light bulbs, we'd need a bunch! But, how many objects: the Sun, and a CASTLE light bulb. What do we mean by "brightness?" The electromagnetic (EM

  1. Frequently Asked Questions Information on Compact Fluorescent Light Bulbs (CFLs) and Mercury

    E-Print Network [OSTI]

    Jia, Songtao

    Frequently Asked Questions Information on Compact Fluorescent Light Bulbs (CFLs) and Mercury February 2008 Why should people use CFLs? Switching from traditional light bulbs to CFLs is an effective light bulbs, last up to 10 times longer, cost little up front, and provide a quick return on investment

  2. THE EFFECT OF SNOWPACK WARMING ON THE STRESS BULB BELOW A SKIER Thomas Exner *

    E-Print Network [OSTI]

    Jamieson, Bruce

    THE EFFECT OF SNOWPACK WARMING ON THE STRESS BULB BELOW A SKIER Thomas Exner * Dept. of Geoscience exist to quantify or validate the temperature effect on the stress bulb below a skier. In this study we periods. Increasing temperatures of the near-surface layers altered the shape of the stress bulb, but so

  3. Linear programming applied to the ower sector: a Gladiolus bulb production case study

    E-Print Network [OSTI]

    Dragoti-Çela, Eranda

    Linear programming applied to the ¯ower sector: a Gladiolus bulb production case study Jose representative Brazilian bulb growing and trading company's decision making process, during the Gladiolus production planning activity. The pertinent LP model was focused on client's bulb requests to be attended

  4. THE LIGHT BULB PROBLEM 1 Ramamohan Paturi 2 Sanguthevar Rajasekaran 3 John Reif 3

    E-Print Network [OSTI]

    Reif, John H.

    THE LIGHT BULB PROBLEM 1 Ramamohan Paturi 2 Sanguthevar Rajasekaran 3 John Reif 3 Univ. of California, San Diego Univ. of Pennsylvania Duke University 1 #12; Running Title: The Light Bulb Problem, 1985 and 1988: We have a sequence of n random light bulbs each of which is either on or o# with equal

  5. Photoperiod Mediated Changes in Olfactory Bulb Neurogenesis and Olfactory Behavior in Male White-

    E-Print Network [OSTI]

    Nelson, Randy J.

    Photoperiod Mediated Changes in Olfactory Bulb Neurogenesis and Olfactory Behavior in Male White to long day lengths (LD) and short day lengths (SD) for 10 to 15 weeks and then examined olfactory bulb cell proliferation and survival using the thymidine analog BrdU, olfactory bulb granule cell morphology

  6. fMRI visualisation of transient activations in the rat olfactory bulb using short odour stimulations

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    fMRI visualisation of transient activations in the rat olfactory bulb using short odour in the olfactory bulb OB displays both spatial and temporal organization. The difficulty when assessing spatio of the olfactory bulb (OB). Hence, in this structure, the identity of odorants is associated with a unique spatial

  7. Calcium Influx through NMDA Receptors Directly Evokes GABA Release in Olfactory Bulb Granule Cells

    E-Print Network [OSTI]

    Strowbridge, Ben

    Calcium Influx through NMDA Receptors Directly Evokes GABA Release in Olfactory Bulb Granule Cells, Case Western Reserve University, Cleveland, Ohio 44106-4975 Recurrent inhibition in olfactory bulb on the activation of NMDA receptors. Using whole-cell recordings from rat olfactory bulb slices, we now show

  8. Free Energy Efficiency Kit includes CFL light bulbs,

    E-Print Network [OSTI]

    Rose, Annkatrin

    Free Energy Efficiency Kit Kit includes CFL light bulbs, spray foam, low-flow shower head, and more for discounted energy assessments. FREE HOME ENERGY EFFICIENCY SEMINAR N e w R i ver L i g ht & Pow e r a n d W! Building Science 101 Presentation BPI Certified Building Professionals will present home energy efficiency

  9. Student Directions Student Directions: Using your homework from "Building a Fancy Spectrograph" fill in the

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Incandescent Bulb Incandescent Bulb Florescent Bulb #12;_________________________________________________________________________________ 7. How does the spectrum from the frosted bulb compare to that of the unfrosted bulb? 8. From number 7, what can you conclude about the material that makes the bulb "frosted?" 9. How is the florescent

  10. Influence du poids et de la densit de plantation des bulbes d'chalote sur les caractristiques de

    E-Print Network [OSTI]

    Boyer, Edmond

    Influence du poids et de la densité de plantation des bulbes d'échalote sur les caractéristiques de la récolte et la prolificité des bulbes-fils Joseph COHAT Corentin TROMEUR LN.R.A., Station damélioration de la Pomme de terre et des Plantes à bulbes, F 29207 Landerneau RÉSUMÉ Des bulbes d'échalote de

  11. Influence d'un trempage des bulbes dans une solution d'acide 2-chloro thylphosphonique (thphon) sur la

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Influence d'un trempage des bulbes dans une solution d'acide 2-chloro éthylphosphonique (éthéphon la Pomme de terre et des Plantes à bulbes, F 29207 Landerneau RÉSUMÉ Le trempage des bulbes d augmentation du pourcentage de floraison. Ceci résulte d'une diminution du nombre de bulbes qui Ethéphon

  12. Determination of the 1%, 2.5%, and 5% occurrences of extreme dew-point temperatures and mean coincident dry-bulb temperatures

    SciTech Connect (OSTI)

    Colliver, D.G.; Zhang, H.; Gates, R.; Priddy, T. [Univ. of Kentucky, Lexington, KY (United States)

    1995-12-31T23:59:59.000Z

    The purpose of ASHRAE Research Project RP-754 was to find the outdoor design occurrences of extreme dew-point temperature and the corresponding mean coincident dry-bulb temperature for a large number of locations in North America. Thirty years of data (1961--1990) were used for 239 US locations, and the last 30 years of hourly data available (typically 1960--1989) were used for 143 Canadian locations. Tables are given that present the 1%, 2.5%, and 5% extreme summertime occurrences of dew-point temperatures and corresponding values of humidity ratios and the mean coincident dry-bulb (MCDB) temperature for the period of record. A map that shows the general geographical trends for the spatial distribution of the design dew-point values is also presented. Comparisons are provided between interpolation techniques to fill missing data, different weather data sets, and methods of calculating different definitions of extreme design and mean coincident data. Results are also reported of a comparison to evaluate the difference in humidity ratios between that calculated from the extreme design dry-bulb temperature and mean coincident wet-bulb temperature, versus that calculated from the extreme design dew-point temperature and the MCDB. It was found that the method of extreme dew point with MCDB had a higher humidity ratio that was on the average (for the 1% case and the 239 US locations) 0.00564 lb/lb larger than the humidity ratio found with the other method.

  13. 2014-04-11 Issuance: Energy Conservation Standards for General Service Fluorescent Lamps and Incandescent Reflector Lamps; Notice of Proposed Rulemaking

    Broader source: Energy.gov [DOE]

    This document is a pre-publication Federal Register notice of proposed rulemaking regarding energy conservation standards for general service fluorescent lamps and incandescent reflectors lamps, as issued by the Assistant Secretary for Energy Efficiency and Renewable Energy on April 11, 2014.

  14. Estimating Wet Bulb Globe Temperature Using Standard Meteorological Measurements

    SciTech Connect (OSTI)

    Hunter, C.H.

    1999-11-18T23:59:59.000Z

    The heat stress management program at the Department of Energy''s Savannah River Site (SRS) requires implementation of protective controls on outdoor work based on observed values of wet bulb globe temperature (WBGT). To ensure continued compliance with heat stress program requirements, a computer algorithm was developed which calculates an estimate of WBGT using standard meteorological measurements. In addition, scripts were developed to generate a calculation every 15 minutes and post the results to an Intranet web site.

  15. Development of Diagnostic Rules for a Dry Bulb Economizer Mixed Air Loop

    E-Print Network [OSTI]

    Underwood, D.

    1990-01-01T23:59:59.000Z

    knowledge base for a two fan variable air volume (VAV) air handling unit. Rules for the mixed air loop with a dry bulb economizer are presented....

  16. DOE Requires Westinghouse to Cease Sales of Two Light Bulb Models...

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

    against Westinghouse Lighting Corporation, the company must cease sales of two light bulb models - medium based CFL basic model 15GLOBE652 (Westinghouse product code 3800400)...

  17. Full Spectrum Light Therapy Full spectrum light bulbs are said to not only improve mood, but also

    E-Print Network [OSTI]

    Bates, Rebecca A.

    Full Spectrum Light Therapy Full spectrum light bulbs are said to not only improve mood, but also spectrum light bulbs produce light that is seen by the human eye in a bluish-white tint. Where is full

  18. Chapter 30: Quantum Physics 9. The tungsten filament in a standard light bulb can be considered a blackbody radiator.

    E-Print Network [OSTI]

    Kioussis, Nicholas

    . 1 Chapter 30: Quantum Physics 9. The tungsten filament in a standard light bulb can be considered frequency is that of infrared electromagnetic radiation, the light bulb radiates more energy in the infrared

  19. Typical Pure Nonequilibrium Steady States

    E-Print Network [OSTI]

    Takaaki Monnai; Kazuya Yuasa

    2014-08-12T23:59:59.000Z

    We show that typicality holds for a class of nonequilibrium systems, i.e., nonequilibrium steady states (NESSs): almost all the pure states properly sampled from a certain Hilbert space well represent a NESS and characterize its intrinsic thermal nature. We clarify the relevant Hilbert space from which the pure states are to be sampled, and construct practically all the typical pure NESSs. The scattering approach leads us to the natural extension of the typicality for equilibrium systems. Each pure NESS correctly yields the expectation values of observables given by the standard ensemble approach. It means that we can calculate the expectation values in a NESS with only a single pure NESS. We provide an explicit construction of the typical pure NESS for a model with two reservoirs, and see that it correctly reproduces the Landauer-type formula for the current flowing steadily between the reservoirs.

  20. Quasars Are Not Light-Bulbs: Testing Models of Quasar Lifetimes with the Observed Eddington Ratio Distribution

    E-Print Network [OSTI]

    Philip F. Hopkins; Lars Hernquist

    2009-04-30T23:59:59.000Z

    We use the observed distribution of Eddington ratios as a function of supermassive black hole (BH) mass to constrain models of AGN lifetimes and lightcurves. Given the observed AGN luminosity function, a model for AGN lifetimes (time above a given luminosity) translates directly to a predicted Eddington ratio distribution. Models for self-regulated BH growth, in which feedback produces a 'blowout' decay phase after some peak luminosity (shutting down accretion) make specific predictions for the lifetimes distinct from those expected if AGN are simply gas starved (without feedback) and very different from simple phenomenological 'light bulb' models. Present observations of the Eddington ratio distribution, spanning 5 decades in Eddington ratio, 3 in BH mass, and redshifts z=0-1, agree with the predictions of self-regulated models, and rule out 'light-bulb', pure exponential, and gas starvation models at high significance. We compare the Eddington ratio distributions at fixed BH mass and fixed luminosity (both are consistent, but the latter are much less constraining). We present empirical fits to the lifetime distribution and show how the Eddington ratio distributions place tight limits on AGN lifetimes at various luminosities. We use this to constrain the shape of the typical AGN lightcurve, and provide simple analytic fits. Given independent constraints on episodic lifetimes, most local BHs must have gained their mass in no more than a couple of bright episodes, in agreement with merger-driven fueling models.

  1. Olfactory deprivation increases dopamine D2 receptor density in the rat olfactory bulb

    SciTech Connect (OSTI)

    Guthrie, K.M.; Pullara, J.M.; Marshall, J.F.; Leon, M. (University of California, Irvine (USA))

    1991-05-01T23:59:59.000Z

    Unilateral olfactory deprivation during postnatal development results in significant anatomical and neurochemical changes in the deprived olfactory bulb. Perhaps the most dramatic neurochemical change is the loss of dopaminergic expression by neurons of the glomerular region. The authors describe here the effects of early olfactory deprivation on other elements of the bulb dopaminergic system, namely the dopamine receptors of the olfactory bulb. Rat pups had a single naris occluded on postnatal day 2 (PN2). On PN20 or PN60, animals were sacrificed and the bulbs were examined for catecholamine levels or D2 and D1 dopamine receptor binding. Receptor densities were quantified by in vitro autoradiography using the tritiated antagonists spiperone (D2) and SCH23390 (D1). Dopamine uptake sites were similarly examined using tritiated mazindol. No significant specific labeling of D1 or mazindol sites was observed in the olfactory bulbs of control or experimental animals at either age. Normal animals displayed prominent labeling of D2 sites in the glomerular and nerve layers. After 60 days of deprivation, deprived bulbs exhibited an average increase in D2 receptor density of 32%. As determined by Scatchard analysis, the mean values for Kd and Bmax were 0.134 nM and 293 fmol/mg protein in normal bulbs, and 0.136 nM and 403 fmol/mg protein in deprived bulbs. The results suggest that, as in the neostriatum, dopamine depletion in the olfactory bulb leads to an upregulation of D2 receptor sites. This change may represent an attempt by the system to adapt neurochemically to reduced dopaminergic activity and thereby maintain bulb function.

  2. Influence des conditions de conservation des bulbes d'chalote (Allium cepa L. var. aggregatum) sur leur

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Influence des conditions de conservation des bulbes d'échalote (Allium cepa L. var. aggregatum) sur leur levée Joseph COHAT LN.R.A., Station d'Amélioration de la Pomme de terre & des Plantes à bulbes, F 29207 Landerneau RÉSUMÉ Les bulbes d'échalote de Jersey (type demi-longue) sont dormants au moment de la

  3. A Bit About Bulbs Night temperatures are cool, the air is almost crisp. The vegetable harvest is tapering

    E-Print Network [OSTI]

    New Hampshire, University of

    A Bit About Bulbs Night temperatures are cool, the air is almost crisp. The vegetable harvest! There is always something to do, and right now is the time to plant spring-flowering bulbs. Whether your preference is for naturalized or formal bulb plantings, on a small or large scale, keep kinds and colors

  4. Impairment of Neurogensis in the Olfactory Bulb of Transgenic Mice Overexpressing Human Wildtype Alpha Synuclein Under the Thy-1 Promoter

    E-Print Network [OSTI]

    Allman, John M.

    Impairment of Neurogensis in the Olfactory Bulb of Transgenic Mice Overexpressing Human Wildtype, cortex and olfactory bulb (Rockenstein et al., 2002). These mice demonstrate early and progressive motor by olfactory ensheathing glia, and eventually reach the olfactory bulb (Gritti et al., 2002). Recent studies

  5. Dynamical Mechanisms of Odor Processing in Olfactory Bulb Mitral Cells Daniel B. Rubin and Thomas A. Cleland

    E-Print Network [OSTI]

    Cleland, Thomas A.

    Dynamical Mechanisms of Odor Processing in Olfactory Bulb Mitral Cells Daniel B. Rubin and Thomas A- nisms of odor processing in olfactory bulb mitral cells. J Neuro- physiol 96: 555­568, 2006. First, conductance-based compartmental model of olfactory bulb mitral cells that exhibits the complex dynamical

  6. Ordered progression of nematogenesis from stem cells through differentiation stages in the tentacle bulb of Clytia hemisphaerica (Hydrozoa, Cnidaria)

    E-Print Network [OSTI]

    Gibson, Matt

    bulb of Clytia hemisphaerica (Hydrozoa, Cnidaria) Elsa Denker, Michaël Manuel, Lucas Leclère, Hervé Le of the tentacle bulb, a specialized swelling at the tentacle base. Analysis by a variety of light and electron-temporal characteristics are markedly more ordered. The tentacle bulb nematogenic ectoderm (TBE) was found to be polarized

  7. Stability of fast oscillations in mammalian olfactory bulb: experiment and modeling Nicolas Fourcaud-Trocmea,b,c,d,

    E-Print Network [OSTI]

    Voegtlin, Thomas

    Stability of fast oscillations in mammalian olfactory bulb: experiment and modeling Nicolas Cortex, Vandoeuvre-les-Nancy, F-54506, France Abstract In the rat olfactory bulb (OB), fast oscillations observed stability of the oscillatory regimes. Keywords: olfactory bulb, beta oscillations, gamma

  8. Odor vapor pressure and quality modulate local field potential oscillatory patterns in the olfactory bulb of the

    E-Print Network [OSTI]

    Roux, Stephane

    in the olfactory bulb of the anesthetized rat Tristan Cenier,1 Corine Amat,1 Philippe Litaudon,1 Samuel Garcia,1 potentials, molecular features, olfactory bulb, oscillations, respiratory cycle Abstract A central question-temporal pattern of activation in the olfactory bulb (OB), in both glomerular and mitral cell layers. Mitral

  9. Design and Predictive Control of a Net Zero Energy Home

    E-Print Network [OSTI]

    Morelli, F.; Abbarno, N.; Boese, E.; Bullock, J.; Carter, B.; Edwards, R.; Lapite, O.; Mann, D.; Mulvihill, C.; Purcell, E.; Stein, M. IV; Rasmussen, B. P.

    2013-01-01T23:59:59.000Z

    the same amount of light as traditional incandescent bulbs with less energy. Incandescent bulbs are inherently inefficient as most of the energy they consume goes towards heat generation. Compact fluorescent (CFL) and light emitting diode (LED) bulbs... as heat [1]. Compact fluorescent lamps (CFLs) and Light Emitting Diodes (LEDs) were analyzed in comparison with incandescent lamps. To determine the most energy efficient bulb, energy consumption for each type of bulb is needed. To do this, the amount...

  10. Odor recognition and segmentation by coupled olfactory bulb and cortical networks

    E-Print Network [OSTI]

    Li, Z; Li, Zhaoping; Hertz, John

    1999-01-01T23:59:59.000Z

    We present a model of a coupled system of the olfactory bulb and cortex. Odor inputs to the epithelium are transformed to oscillatory bulbar activities. The cortex recognizes the odor by resonating to the bulbar oscillating pattern when the amplitude and phase patterns from the bulb match an odor memory stored in the intracortical synapses. We assume a cortical structure which transforms the odor information in the oscillatory pattern to a slow DC feedback signal to the bulb. This feedback suppresses the bulbar response to the pre-existing odor, allowing subsequent odor objects to be segmented out for recognition.

  11. LACKEY, PAUL E. An Investigation of Bridge Deck Overhang Falsework Systems Installed onto Bulb Tee Girders. (Under the direction of Dr. Emmett Sumner.)

    E-Print Network [OSTI]

    Bulb Tee Girders. (Under the direction of Dr. Emmett Sumner.) Bulb Tee girders provide a practical moments of inertia to withstand the massive moments created in the spans. A bulb tee girder possesses the thin top flange of an exterior bulb tee girder in the bridge deck overhang falsework system to fail

  12. Exam Stochastic Processes 2WB08 January 29, 2007 A light bulb burns for an amount of time having distribution F(), with Laplace trans-

    E-Print Network [OSTI]

    Giardinà, Cristian

    Exam Stochastic Processes 2WB08 ­ January 29, 2007 Problem 1: A light bulb burns for an amount moment µ2. When the light bulb burns out, it is immediately replaced by another light bulb which has the same life time distribution F(·), etc. Let m(t) be the mean number of replacements of light bulbs upto

  13. 600 New Lights Bulbs to Improve Energy Efficiency at DOE | Department...

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

    our Washington, D.C., Forrestal North Building canopy with state of the art Light Emitting Diode (LED) fixtures. Every new bulb now uses just 23 watts instead of 205 watts....

  14. A critical period for activity-dependent synaptic development during olfactory bulb adult neurogenesis

    E-Print Network [OSTI]

    Kelsch, Wolfgang

    New neurons integrate in large numbers into the mature olfactory bulb circuit throughout life. The factors controlling the synaptic development of adult-born neurons and their connectivity remain essentially unknown. We ...

  15. Westinghouse Pays $50,000 Civil Penalty to Resolve Light Bulb...

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

    here. Addthis Related Articles DOE Requires Westinghouse to Cease Sales of Two Light Bulb Models and Allows Sale of Another Air-Con Agrees to Pay Civil Penalty to Resolve...

  16. 2.44a0005 Physiology of the Main Olfactory Bulb Matthew Ennis1

    E-Print Network [OSTI]

    Hayar, Abdallah

    -inhibition 27 2.44.6.4.2 Lateral inhibition 27 2.44.6.4.3 Role of Ca2þ influx through NMDA receptors and voltage.44.8 Neurophysiology of Primary Olfactory Cortical Inputs to Main Olfactory Bulb 29 2.44.9 Oscillations and Synchrony in Main Olfactory Bulb 29 2.44.9.1 Oscillations 29 2.44.9.1.1 Theta rhythm 30 2.44.9.1.2 Gamma rhythm 30 2

  17. Interrelationships between air velocity and natural wet-bulb thermometer response

    E-Print Network [OSTI]

    Jones, Nathan Glenn

    1983-01-01T23:59:59.000Z

    INTERRELATIONSHIPS BETWEEN AIR VFLOCITY ANO NATURAL WET-BULB THERMOMETER RESPONSE A Thesis by NATHAN GLENN JONES Submitted to the Graduate Colleqe of Texas ASM University i n partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE AUGUST 1983 Major Subject: Industrial Hygiene INTERRELATIONSHIPS BETWEEN AIR VELOCITY AND NATURAL WET-BULB THERMOMETER RESPONSE A Thesis by NATHAN GLENN JONES Approved as to style an content by: airman o ommittee er Member ~~' A~ Member...

  18. System and method for monitoring wet bulb temperature in a flue gas stream

    SciTech Connect (OSTI)

    Glover, R.L.; Bland, V.V.

    1990-01-02T23:59:59.000Z

    This patent describes in a system for monitoring wet bulb temperature in a flue gas stream means for extracting a sample of the gas from the flue, means for heating the sample to maintain the sample at substantially the same temperature as the gas in the flue, a sensor for measuring the wet bulb temperature of the sample, a reservoir of liquid, a liquid absorbent wick surrounding the sensor and extending into the liquid in the reservoir, and means for maintaining the liquid in the reservoir at a substantially constant level.

  19. Tired of changing light bulbs AND want to save money? Still using 100 year-old technology?

    E-Print Network [OSTI]

    Glashausser, Charles

    ?) ·Fine print: You will also reduce Global Warming pollution. Over its lifetime, a "100W" Compact will prevent global warming pollution equal to 100 to 150 gallons of gasoline AND reduce poisons like mercury bulb but lasts THIRTEEN times longer! The Compact bulb will save you $90 just in electricity cost over

  20. Bulbs for Winter Bloom The trees have all dropped their leaves and our gardens are covered by a blanket of snow. It is too

    E-Print Network [OSTI]

    New Hampshire, University of

    Bulbs for Winter Bloom The trees have all dropped their leaves and our gardens are covered into an inside garden. Paperwhite Narcissus and Amaryllis bulbs both produce beautiful flowers. They are easy bulbs to grow inside a house. Paperwhites come in two colors, white and yellow. They are extremely easy

  1. Instructions for Corning Model 220 pH Meter The electrode tip is a fragile glass bulb. Be careful or you will break it with a

    E-Print Network [OSTI]

    Cross, George

    Instructions for Corning Model 220 pH Meter The electrode tip is a fragile glass bulb. Be careful a polymer body electrode can create sufficient internal pressure to "explode" the glass bulb. When of cotton in the plastic electrode cover sleeve, add pH 7 buffer, and insert the electrode bulb

  2. UNH Cooperative Extension Info Line Question of the Week Q. What should I do with the Amaryllis bulb I just received?

    E-Print Network [OSTI]

    New Hampshire, University of

    bulb I just received? A. Few flowers give greater satisfaction than the spectacular amaryllis. Amaryllis are available from September to March as dormant bulbs ready for planting. They can be purchased as bulbs or as pre packaged units complete with pots and potting medium. Shortly after planting one or two

  3. Plant Disease Note 2004 | Iris Yellow Spot Virus in Onion Bulb and Seed Crops in Washington Overview Current Issue Past Issues Search PD Search APS Journals

    E-Print Network [OSTI]

    Pappu, Hanu R.

    Plant Disease Note 2004 | Iris Yellow Spot Virus in Onion Bulb and Seed Crops in Washington Yellow Spot Virus in Onion Bulb and Seed Crops in Washington. L. J. du Toit, Washington State University of the NP gene. In August 2003, symptoms of IYSV infection were observed in two onion bulb crops, each

  4. The Hazards of Use and Disposal of Compact Fluorescent Bulbs Compact fluorescent lights (aka. CFLs) work by exciting a phosphorous coating within the tube to emit

    E-Print Network [OSTI]

    Maroncelli, Mark

    The Hazards of Use and Disposal of Compact Fluorescent Bulbs Compact fluorescent lights (aka. CFLs the bulb to be an efficient light source. By comparison, older home thermometers contain 500 milligrams decade. HOW SHOULD I DISPOSE OF CFL'S? The presence of mercury requires that all CFL bulbs are properly

  5. Volunteer Potato Density Influences Critical Time of Weed Removal in Bulb Onion

    E-Print Network [OSTI]

    Sims, Gerald K.

    Volunteer Potato Density Influences Critical Time of Weed Removal in Bulb Onion Martin M. Williams II, Corey V. Ransom, and W. Mack Thompson* Volunteer potato is highly competitive with onion and few control tactics are effective for removing this weed from an onion crop. Both volunteer potato density

  6. A Second UV "Light Bulb" behind the SN 1006 Remnant

    E-Print Network [OSTI]

    Winkler, P F; Long, Knox S.

    1997-01-01T23:59:59.000Z

    A point X-ray source located 9 arcmin northeast of the center of SN~1006 has been spectroscopically identified as a background QSO, with a redshift of 0.335. The object is moderately bright, with magnitude V=18.3. If its ultraviolet spectrum is typical of low-z quasars, this object will be a second (after the Schweizer-Middleditch star) source to use for absorption spectroscopy of material within SN 1006. Absorption spectra provide a unique probe for unshocked ejecta within this supernova remnant, and can possibly solve the long-standing problem of "missing" iron in the remnants of Type Ia supernovae.

  7. A Second UV "Light Bulb" behind the SN 1006 Remnant

    E-Print Network [OSTI]

    P. Frank Winkler; Knox S. Long

    1997-07-22T23:59:59.000Z

    A point X-ray source located 9 arcmin northeast of the center of SN~1006 has been spectroscopically identified as a background QSO, with a redshift of 0.335. The object is moderately bright, with magnitude V=18.3. If its ultraviolet spectrum is typical of low-z quasars, this object will be a second (after the Schweizer-Middleditch star) source to use for absorption spectroscopy of material within SN 1006. Absorption spectra provide a unique probe for unshocked ejecta within this supernova remnant, and can possibly solve the long-standing problem of "missing" iron in the remnants of Type Ia supernovae.

  8. Some cultural practices affecting bulb rot, plant and floral development, and seed yield of the White Grano onion

    E-Print Network [OSTI]

    Enzie, Joseph Vincent

    1955-01-01T23:59:59.000Z

    L IBRARY A&IW COLLEGE OF TEXAS SOME CULTURAL PRACTICES AFFECTING BULB ROT, PLANT AND FLORAL DEVELOPMENT, AND SEED YIELD OF THE WHITE GRANO ONION A Dissertation By JOSEPH V. ENZIE Submitted to the Graduate School of the Agricultural... and Mechanical College of Texas in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY May 1955 Major Subject: Horticulture SOME CULTURAL PRACTICES AFFECTING BULB ROT, PLANT AND FLORAL DEVELOPMENT, AND SEED YIELD OF THE WHITE GRANO...

  9. Sandia National Laboratories: composite fibers typically aligned...

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

    composite fibers typically aligned in a 45 pattern with respect to the blade axis New Material Tests Show Biaxial Laminate Creep Is Important for Large Wind-Turbine Blades On...

  10. --No Title--

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

    18 months at current operating cycles. Incandescent bulbs can be replaced with Light Emitting Diode lamps that use approximately 10 watts of electricity, have a five year...

  11. CX-000135: Categorical Exclusion Determination | Department of...

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

    involve changing the Tribe's street lights from incandescent bulbs to LED (light-emitting diode) lighting fixtures. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-000135.pdf More...

  12. CX-006328: Categorical Exclusion Determination | Department of...

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

    conditioning upgrades, building envelope upgrades, and technology upgrades; 3) light emitting diode traffic signal conversion to replace incandescent bulbs to light-emitting...

  13. U.S. Energy Information Administration (EIA) - Sector

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    of incandescent bulbs with more efficient compact fluorescent lighting and light-emitting diode (LED) lamps. Among electric end-use services in the residential sector,...

  14. CX-004962: Categorical Exclusion Determination | Department of...

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

    halide light fixtures in the City Hall and Community Center parking lots with light-emitting diode (LED) light fixtures; and 3) replace incandescent light bulbs on traffic...

  15. CX-003657: Categorical Exclusion Determination | Department of...

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

    light bulb retrofits, and 5) incandescent traffic signal replacement with light-emitting diode technology. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-003657.pdf More Documents &...

  16. STATEMENT OF CONSIDERATIONS REQUEST BY OSRAM SYLVANIA FOR AN...

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

    similar to a frosted incandescent bulb. Use of the ceramic enables the size of the remote phosphor to be minimized while maintaining a sufficient thermal path for...

  17. ONION (Allium cepa, 47 cultivars) B.K. Schroeder, Washington State University (WSU), Pullman, Enterobacter bulb decay; Enterobacter cloacae WA 99164; T.D. Waters, WSU Franklin Co. Extension, Pasco WA

    E-Print Network [OSTI]

    Schroeder, Brenda K.

    , Enterobacter bulb decay; Enterobacter cloacae WA 99164; T.D. Waters, WSU Franklin Co. Extension, Pasco WA 99301 in storage in Washington State, 2008-2009. An onion bulb storage trial was completed to survey 47 storage to Enterobacter cloacae, causal agent of Enterobacter bulb decay. Seeds of each cultivar were planted near Pasco

  18. ONION (Allium cepa, 55 cultivars) B.K. Schroeder, Washington State University (WSU), Pullman, Enterobacter bulb decay; Enterobacter cloacae WA 99164; T. Waters, WSU Franklin Co. Extension, Pasco WA

    E-Print Network [OSTI]

    Schroeder, Brenda K.

    , Enterobacter bulb decay; Enterobacter cloacae WA 99164; T. Waters, WSU Franklin Co. Extension, Pasco WA 99301 for resistance to Enterobacter cloacae in storage, 2007-2008. An onion bulb storage trial was completed to survey for resistance to Enterobacter cloacae, causal agent of Enterobacter bulb decay. Seeds of each cultivar were

  19. Incandescent Lighting | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,000 RussianBy: Thomas P.Department ofMaking | Department ofGive Drivers

  20. Mercury Lamps Recycling Fluorescent light-tubes, compact fluorescent bulbs, mercury and sodium vapor lamps, ultraviolet and

    E-Print Network [OSTI]

    Baker, Chris I.

    Mercury Lamps Recycling Fluorescent light-tubes, compact fluorescent bulbs, mercury and sodium labeled for shipment to a recycling plant for mercury, glass and aluminum recovery. The beneficial re can be recycled infinitely without losing its purity or strength. While the primary end product

  1. Changes in neurotransmitter levels and proinflammatory cytokine mRNA expressions in the mice olfactory bulb following nanoparticle exposure

    SciTech Connect (OSTI)

    Tin-Tin-Win-Shwe [National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki 305-8506 (Japan)], E-mail: tin.tin.win.shwe@nies.go.jp; Mitsushima, Dai [Department of Physiology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawaku, Yokohama 236-0004 (Japan); Yamamoto, Shoji; Fukushima, Atsushi [National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki 305-8506 (Japan); Funabashi, Toshiya [Department of Physiology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawaku, Yokohama 236-0004 (Japan); Kobayashi, Takahiro; Fujimaki, Hidekazu [National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki 305-8506 (Japan)

    2008-01-15T23:59:59.000Z

    Recently, there have been increasing reports that nano-sized component of particulate matter can reach the brain and may be associated with neurodegenerative diseases. Previously, our laboratory has studied the effect of intranasal instillation of nano-sized carbon black (CB) (14 nm and 95 nm) on brain cytokine and chemokine mRNA expressions and found that 14-nm CB increased IL-1{beta}, TNF-{alpha}, CCL2 and CCL3 mRNA expressions in the olfactory bulb, not in the hippocampus of mice. To investigate the effect of a single administration of nanoparticles on neurotransmitters and proinflammatory cytokines in a mouse olfactory bulb, we performed in vivo microdialysis and real-time PCR methods. Ten-week-old male BALB/c mice were implanted with guide cannula in the right olfactory bulb and, 1 week later, were instilled vehicle or CB (14 nm, 250 {mu}g) intranasally. Six hours after the nanoparticle instillation, the mice were intraperitoneally injected with normal saline or 50 {mu}g of bacteria cell wall component lipoteichoic acid (LTA), which may potentiate CB-induced neurologic effect. Extracellular glutamate and glycine levels were significantly increased in the olfactory bulb of CB-instilled mice when compared with vehicle-instilled control mice. Moreover, we found that LTA further increased glutamate and glycine levels. However, no alteration of taurine and GABA levels was observed in the olfactory bulb of the same mice. We also detected immunological changes in the olfactory bulb 11 h after vehicle or CB instillation and found that IL-1{beta} mRNA expression was significantly increased in CB- and LTA-treated mice when compared with control group. However, TNF-{alpha} mRNA expression was increased significantly in CB- and saline-treated mice when compared with control group. These findings suggest that nanoparticle CB may modulate the extracellular amino acid neurotransmitter levels and proinflammatory cytokine IL-1 {beta} mRNA expressions synergistically with LTA in the mice olfactory bulb.

  2. LED lamp or bulb with remote phosphor and diffuser configuration with enhanced scattering properties

    DOE Patents [OSTI]

    Tong, Tao; Le Toquin, Ronan; Keller, Bernd; Tarsa, Eric; Youmans, Mark; Lowes, Theodore; Medendorp, Jr., Nicholas W; Van De Ven, Antony; Negley, Gerald

    2014-11-11T23:59:59.000Z

    An LED lamp or bulb is disclosed that comprises a light source, a heat sink structure and an optical cavity. The optical cavity comprises a phosphor carrier having a conversions material and arranged over an opening to the cavity. The phosphor carrier comprises a thermally conductive transparent material and is thermally coupled to the heat sink structure. An LED based light source is mounted in the optical cavity remote to the phosphor carrier with light from the light source passing through the phosphor carrier. A diffuser dome is included that is mounted over the optical cavity, with light from the optical cavity passing through the diffuser dome. The properties of the diffuser, such as geometry, scattering properties of the scattering layer, surface roughness or smoothness, and spatial distribution of the scattering layer properties may be used to control various lamp properties such as color uniformity and light intensity distribution as a function of viewing angle.

  3. Manipulating decision making of typical agents

    E-Print Network [OSTI]

    V. I. Yukalov; D. Sornette

    2014-09-02T23:59:59.000Z

    We investigate how the choice of decision makers can be varied under the presence of risk and uncertainty. Our analysis is based on the approach we have previously applied to individual decision makers, which we now generalize to the case of decision makers that are members of a society. The approach employs the mathematical techniques that are common in quantum theory, justifying our naming as Quantum Decision Theory. However, we do not assume that decision makers are quantum objects. The techniques of quantum theory are needed only for defining the prospect probabilities taking into account such hidden variables as behavioral biases and other subconscious feelings. The approach describes an agent's choice as a probabilistic event occurring with a probability that is the sum of a utility factor and of an attraction factor. The attraction factor embodies subjective and unconscious dimensions in the mind of the decision maker. We show that the typical aggregate amplitude of the attraction factor is $1/4$, and it can be either positive or negative depending on the relative attraction of the competing choices. The most efficient way of varying the decision makers choice is realized by influencing the attraction factor. This can be done in two ways. One method is to arrange in a special manner the payoff weights, which induces the required changes of the values of attraction factors. We show that a slight variation of the payoff weights can invert the sign of the attraction factors and reverse the decision preferences, even when the prospect utilities remain unchanged. The second method of influencing the decision makers choice is by providing information to decision makers. The methods of influencing decision making are illustrated by several experiments, whose outcomes are compared quantitatively with the predictions of our approach.

  4. Visualization of nitric oxide production in the mouse main olfactory bulb by a cell-trappable copper(II) fluorescent probe

    E-Print Network [OSTI]

    McQuade, Lindsey E.

    We report the visualization of NO production using fluorescence in tissue slices of the mouse main olfactory bulb. This discovery was possible through the use of a novel, cell-trappable probe for intracellular nitric oxide ...

  5. Ecological and molecular investigation of wheat bulb fly (Delia coarctata, Fallén, Diptera: Anthomyiidae) for the advancement of population monitoring and control methodologies 

    E-Print Network [OSTI]

    Rogers, Craig David

    2012-06-22T23:59:59.000Z

    Wheat bulb fly (WBF) (Delia coarctata, Fallén, Diptera: Anthomyiidae) is a pest of commercial importance in cereal crops. Control is dependent on organophosphates some of which are restricted in the UK, while current ...

  6. Quasars Are Not Light-Bulbs: Testing Models of Quasar Lifetimes with the Observed Eddington Ratio Distribution

    E-Print Network [OSTI]

    Hopkins, Philip F

    2008-01-01T23:59:59.000Z

    We use the observed distribution of Eddington ratios as a function of supermassive black hole (BH) mass to constrain models of AGN lifetimes and lightcurves. Given the observed AGN luminosity function, a model for AGN lifetimes (time above a given luminosity) translates directly to a predicted Eddington ratio distribution. Models for self-regulated BH growth, in which feedback produces a 'blowout' decay phase after some peak luminosity (shutting down accretion) make specific predictions for the lifetimes distinct from those expected if AGN are simply gas starved (without feedback) and very different from simple phenomenological 'light bulb' models. Present observations of the Eddington ratio distribution, spanning 5 decades in Eddington ratio, 3 in BH mass, and redshifts z=0-1, agree with the predictions of self-regulated models, and rule out 'light-bulb', pure exponential, and gas starvation models at high significance. We compare the Eddington ratio distributions at fixed BH mass and fixed luminosity (both ...

  7. Predictive factors for erectile dysfunction in men with prostate cancer after brachytherapy: Is dose to the penile bulb important?

    SciTech Connect (OSTI)

    Macdonald, A. Graham [Department of Radiation Oncology, Vancouver Cancer Centre, BC Cancer Agency, Vancouver, BC (Canada)]. E-mail: gmacdonald@easynet.co.uk; Keyes, Mira [Department of Radiation Oncology, Vancouver Cancer Centre, BC Cancer Agency, Vancouver, BC (Canada); Kruk, Alexandra [Department of Radiation Therapy, Vancouver Cancer Centre, BC Cancer Agency, Vancouver, BC (Canada); Duncan, Graeme [Department of Radiation Oncology, Vancouver Cancer Centre, BC Cancer Agency, Vancouver, BC (Canada); Moravan, Veronika [Population and Preventive Oncology, BC Cancer Agency, Vancouver, BC (Canada); Morris, W. James [Department of Radiation Oncology, Vancouver Cancer Centre, BC Cancer Agency, Vancouver, BC (Canada)

    2005-09-01T23:59:59.000Z

    Purpose: To determine predictive factors for postimplant erectile dysfunction (ED) in a cohort of patients, according to prospectively collected data; specifically, to assess the impact of penile bulb volume and D50 and D95 (dose covering 50% and 95% of the penile bulb volume, respectively) on ED. Methods and Materials: Three hundred forty-two patients were identified who were potent before implant and who had at least 2 years' follow-up. Patient, tumor, treatment, and dosimetric data were collected on all patients. Postimplant ED was defined according to both physician-documented and patient-documented outcome data. Binary logistic regression analysis was used to create multivariable models of predictors for ED at 1, 2, and 3 years after implant. Results: Physician-documented rates of ED were 57%, 48%, and 38% at 1, 2, and 3 years after implant, respectively. Patient-documented rates of ED were 70% and 66% at 1 and 2 years, respectively. Multivariable analyses revealed age and degree of preimplant erectile function to be consistently significant predictors of ED. Use of hormones was significant at the 1-year physician-documented ED endpoint but not thereafter, in keeping with the time course of testosterone recovery. Penile bulb volume, D50, and D95 were not found to be predictive for ED at any time point, in contrast to previous studies. In addition, planning ultrasound target volume, number of needles, and institutional case sequence number were significant predictors of ED at various time points, consistent with a traumatic etiology of ED. Conclusions: We found no evidence to support penile bulb dosimetry as an independent predictive factor for ED after implant, using physician-documented or patient-documented outcomes.

  8. Fast Company covers "Just Your Typical New Mexico Image Recognition...

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

    (Not) just your typical Lab spin off Fast Company covers "Just Your Typical New Mexico Image Recognition Startup Spun Off From A Government Lab" Far from Silicon Valley, Descartes...

  9. Contouring Variability of the Penile Bulb on CT Images: Quantitative Assessment Using a Generalized Concordance Index

    SciTech Connect (OSTI)

    Carillo, Viviana [Department of Medical Physics, San Raffaele Scientific Institute, Milano (Italy)] [Department of Medical Physics, San Raffaele Scientific Institute, Milano (Italy); Cozzarini, Cesare [Department of Radiotherapy, San Raffaele Scientific Institute, Milano (Italy)] [Department of Radiotherapy, San Raffaele Scientific Institute, Milano (Italy); Perna, Lucia; Calandra, Mauro [Department of Medical Physics, San Raffaele Scientific Institute, Milano (Italy)] [Department of Medical Physics, San Raffaele Scientific Institute, Milano (Italy); Gianolini, Stefano [Medical Software Solutions GmbH, Hagendorn (Switzerland)] [Medical Software Solutions GmbH, Hagendorn (Switzerland); Rancati, Tiziana [Prostate Cancer Program, IRCCS National Institute of Cancer, Milano (Italy)] [Prostate Cancer Program, IRCCS National Institute of Cancer, Milano (Italy); Spinelli, Antonello Enrico [Department of Medical Physics, San Raffaele Scientific Institute, Milano (Italy)] [Department of Medical Physics, San Raffaele Scientific Institute, Milano (Italy); Vavassori, Vittorio [Department of Radiotherapy, Cliniche Gavazzeni Humanitas, Bergamo (Italy)] [Department of Radiotherapy, Cliniche Gavazzeni Humanitas, Bergamo (Italy); Villa, Sergio [Department of Radiotherapy 1, IRCCS National Institute of Cancer, Milano (Italy)] [Department of Radiotherapy 1, IRCCS National Institute of Cancer, Milano (Italy); Valdagni, Riccardo [Prostate Cancer Program, IRCCS National Institute of Cancer, Milano (Italy) [Prostate Cancer Program, IRCCS National Institute of Cancer, Milano (Italy); Department of Radiotherapy 1, IRCCS National Institute of Cancer, Milano (Italy); Fiorino, Claudio, E-mail: fiorino.claudio@hsr.it [Department of Medical Physics, San Raffaele Scientific Institute, Milano (Italy)] [Department of Medical Physics, San Raffaele Scientific Institute, Milano (Italy)

    2012-11-01T23:59:59.000Z

    Purpose: Within a multicenter study (DUE-01) focused on the search of predictors of erectile dysfunction and urinary toxicity after radiotherapy for prostate cancer, a dummy run exercise on penile bulb (PB) contouring on computed tomography (CT) images was carried out. The aim of this study was to quantitatively assess interobserver contouring variability by the application of the generalized DICE index. Methods and Materials: Fifteen physicians from different Institutes drew the PB on CT images of 10 patients. The spread of DICE values was used to objectively select those observers who significantly disagreed with the others. The analyses were performed with a dedicated module in the VODCA software package. Results: DICE values were found to significantly change among observers and patients. The mean DICE value was 0.67, ranging between 0.43 and 0.80. The statistics of DICE coefficients identified 4 of 15 observers who systematically showed a value below the average (p value range, 0.013 - 0.059): Mean DICE values were 0.62 for the 4 'bad' observers compared to 0.69 of the 11 'good' observers. For all bad observers, the main cause of the disagreement was identified. Average DICE values were significantly worse from the average in 2 of 10 patients (0.60 vs. 0.70, p < 0.05) because of the limited visibility of the PB. Excluding the bad observers and the 'bad' patients,' the mean DICE value increased from 0.67 to 0.70; interobserver variability, expressed in terms of standard deviation of DICE spread, was also reduced. Conclusions: The obtained values of DICE around 0.7 shows an acceptable agreement, considered the small dimension of the PB. Additional strategies to improve this agreement are under consideration and include an additional tutorial of the so-called bad observers with a recontouring procedure, or the recontouring by a single observer of the PB for all patients included in the DUE-01 study.

  10. Table Set-up with equipment Target Audience: Parents of elementary school students (grades 3-6), Middle and High School Students

    E-Print Network [OSTI]

    Linhardt, Robert J.

    on significantly different technology (e.g. incandescent, CFL, LED) as an example of information on light bulbs simple reflector lamps (clamp on) for display of bulbs (desk lamp is good because of the length of the support). Table of lamp specifications for a variety of standard bulbs available from national chains (e

  11. Figure 1. Typical Slow Sand Filter Schematic Supernatant Water

    E-Print Network [OSTI]

    Figure 1. Typical Slow Sand Filter Schematic Headspace Supernatant Water Schmutzdecke Raw water Supernatant drain Filter drain & backfill Sand media Support gravel Drain tile Adjustable weir Overflow weir Vent Control valve Treated Water Effluent flow control structure Overflow Assessing Temperature

  12. andisol typic hapludand: Topics by E-print Network

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

    from positive to negative from an input range Berns, Hans-Gerd 6 The typical Turing degree CERN Preprints Summary: The Turing degree of a real measures the computational...

  13. Gearbox Typical Failure Modes, Detection, and Mitigation Methods (Presentation)

    SciTech Connect (OSTI)

    Sheng, S.

    2014-01-01T23:59:59.000Z

    This presentation was given at the AWEA Operations & Maintenance and Safety Seminar and focused on what the typical gearbox failure modes are, how to detect them using detection techniques, and strategies that help mitigate these failures.

  14. Structure of The Dixie Valley Geothermal System, a "Typical"...

    Open Energy Info (EERE)

    Dixie Valley Geothermal System, a "Typical" Basin and Range Geothermal System, From Thermal and Gravity Data Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  15. Typical support and Sanov large deviations of correlated states

    E-Print Network [OSTI]

    I. Bjelakovic; J. -D. Deuschel; T. Krueger; R. Seiler; Ra. Siegmund-Schultze; A. Szkola

    2007-03-28T23:59:59.000Z

    Discrete stationary classical processes as well as quantum lattice states are asymptotically confined to their respective typical support, the exponential growth rate of which is given by the (maximal ergodic) entropy. In the iid case the distinguishability of typical supports can be asymptotically specified by means of the relative entropy, according to Sanov's theorem. We give an extension to the correlated case, referring to the newly introduced class of HP-states.

  16. Breaking the symmetries of the bulb model in two-dimensional self-induced supernova neutrino flavor conversions

    E-Print Network [OSTI]

    Mirizzi, Alessandro

    2015-01-01T23:59:59.000Z

    Self-induced flavor conversions of supernova (SN) neutrinos have been characterized in the spherically symmetric "bulb model", reducing the neutrino evolution to a one dimensional problem along a radial direction. We lift this assumption, presenting a two-dimensional model where neutrinos are launched from a spherical neutrino-sphere with many zenithal angles and two azimuthal angles. We also assume that self-induced conversions are not suppressed by large matter effects. In this situation we find that self-interacting neutrinos spontaneously break axial and spherical symmetries. As a result the flavor content and the lepton number of the neutrino gas would acquire seizable direction-dependent variations, breaking the coherent behavior found in the spherically symmetric case. This finding would suggest that the previous results of the self-induced flavor evolution obtained in one-dimensional models should be critically re-examined.

  17. Instrument uncertainty effect on calculation of absolute humidity using dewpoint, wet-bulb, and relative humidity sensors

    SciTech Connect (OSTI)

    Slayzak, S.J.; Ryan, J.P.

    1998-04-01T23:59:59.000Z

    As part of the US Department of Energy`s Advanced Desiccant Technology Program, the National Renewable Energy Laboratory (NREL) is characterizing the state-of-the-art in desiccant dehumidifiers, the key component of desiccant cooling systems. The experimental data will provide industry and end users with independent performance evaluation and help researchers assess the energy savings potential of the technology. Accurate determination of humidity ratio is critical to this work and an understanding of the capabilities of the available instrumentation is central to its proper application. This paper compares the minimum theoretical random error in humidity ratio calculation for three common measurement methods to give a sense of the relative maximum accuracy possible for each method assuming systematic errors can be made negligible. A series of experiments conducted also illustrate the capabilities of relative humidity sensors as compared to dewpoint sensors in measuring the grain depression of desiccant dehumidifiers. These tests support the results of the uncertainty analysis. At generally available instrument accuracies, uncertainty in calculated humidity ratio for dewpoint sensors is determined to be constant at approximately 2%. Wet-bulb sensors range between 2% and 6% above 10 g/kg (4%--15% below), and relative humidity sensors vary between 4% above 90% rh and 15% at 20% rh. Below 20% rh, uncertainty for rh sensors increases dramatically. Highest currently attainable accuracies bring dewpoint instruments down to 1% uncertainty, wet bulb to a range of 1%--3% above 10 g/kg (1.5%--8% below), and rh sensors between 1% and 5%.

  18. Two typical processes ... Isentropic("mechanical" reversible, elastic)

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    is coupled and accompanied with energy conversions and dissipation to heat/thermal energy ... Carnot cycle12/28/2011 1 Two typical processes ... · Isentropic("mechanical" reversible, elastic) where useful provides for de-coupling of thermal energy from other types and, YES!, for reversible heat transfer

  19. 1 INTRODUCTION A typical flexible pavement system includes four

    E-Print Network [OSTI]

    Zornberg, Jorge G.

    1 INTRODUCTION A typical flexible pavement system includes four distinct layers: asphalt concrete course in order to reduce costs or to minimize capil- lary action under the pavement. Figure 1: Cross-section of flexible pavement system (Muench 2006) Pavement distress may occur due to either traffic or environmental

  20. Robust Neuroimaging-Based Classification Techniques of Autistic vs. Typically

    E-Print Network [OSTI]

    Farag, Aly A.

    abnormalities in several brain regions. Increased head size was the first observed characteristic in children1 Robust Neuroimaging-Based Classification Techniques of Autistic vs. Typically Developing Brain with autism. According to the published studies, different anatomical structures of the brain have been

  1. Safety for an Autonomous Bucket Excavator During Typical Landscaping

    E-Print Network [OSTI]

    Berns, Karsten

    Safety for an Autonomous Bucket Excavator During Typical Landscaping Tasks Gregor Zolynski, Daniel the goal of automating a mobile bucket excavator for excavation and loading tasks. This document contains a short introduction to the autonomous bucket excavator THOR, a concept for low-level safety using laser

  2. University of Knoxville Environmental Health and Safety

    E-Print Network [OSTI]

    Tennessee, University of

    of the day Turn off computers at the end of the day Wrapped water heaters with insulating jackets Lowered water heater temperatures Replaced incandescent bulbs with CFL Installed weather stripping along

  3. Efficiency and Sustainability Environmental Health and Safety embraces the principles of sustainability and efficiency. We

    E-Print Network [OSTI]

    Tennessee, University of

    heaters with jacket f. Lower water heater temperatures g. Replaced incandescent bulbs with CFL h. Install. Turn off power strip at the end of the day d. Turn off computers at the end of the day e. Wrapped water

  4. Energy Efficiency and Conservation Block Grant Program

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

    light bulb retrofits, and 5) incandescent traffic signal replacement with light-emitting diode technology Conditions: None Categorical Exclusion(s) Applied: A9, A11, B1.32,...

  5. Energy 101: Lighting Choices | Department of Energy

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

    in your home to energy-saving incandescent, compact fluorescent lamp (CFL), or light emitting diode (LED) bulbs could save you about 50 per year. For more information on lighting...

  6. Small Wind Guidebook/First, How Can I Make My Home More Energy...

    Open Energy Info (EERE)

    as 10% on heating and cooling. Installing exterior or interior storm windows can reduce heat loss through windows by 25% to 50%. Replacing 15 incandescent light bulbs with energy...

  7. Design and implementation of a solar power system in rural Haiti

    E-Print Network [OSTI]

    Hussam, Shaheer M. (Shaheer Muqtasid), 1981-

    2004-01-01T23:59:59.000Z

    This paper describes the design and implementation of a solar power system for a school and health center in Petit-Anse, Haiti. The end-use applications are lighting via a set of fluorescent and incandescent bulbs, and a ...

  8. Aero-Tech: Proposed Penalty (2010-CE-1012)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Aero-Tech Light Bulb Co. failed to certify a variety of incandescent reflector lamps as compliant with the applicable energy conservation standards.

  9. Aero-Tech: Order (2010-CE-1012)

    Broader source: Energy.gov [DOE]

    DOE issued an Order and closed this case against Aero-Tech Light Bulb Co., without civil penalty, after DOE found that Aero-Tech manufactured and/or privately labeled incandescent reflector lamps, but did not violate DOE regulations.

  10. Maximum Photovoltaic Penetration Levels on Typical Distribution Feeders: Preprint

    SciTech Connect (OSTI)

    Hoke, A.; Butler, R.; Hambrick, J.; Kroposki, B.

    2012-07-01T23:59:59.000Z

    This paper presents simulation results for a taxonomy of typical distribution feeders with various levels of photovoltaic (PV) penetration. For each of the 16 feeders simulated, the maximum PV penetration that did not result in steady-state voltage or current violation is presented for several PV location scenarios: clustered near the feeder source, clustered near the midpoint of the feeder, clustered near the end of the feeder, randomly located, and evenly distributed. In addition, the maximum level of PV is presented for single, large PV systems at each location. Maximum PV penetration was determined by requiring that feeder voltages stay within ANSI Range A and that feeder currents stay within the ranges determined by overcurrent protection devices. Simulations were run in GridLAB-D using hourly time steps over a year with randomized load profiles based on utility data and typical meteorological year weather data. For 86% of the cases simulated, maximum PV penetration was at least 30% of peak load.

  11. Energy-Saving Incandescents | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2: Final EnvironmentalCounties,United States NuclearSessionEnergy Efficiency and

  12. Energy-Saving Incandescents | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2: Final EnvironmentalCounties,United States NuclearSessionEnergy Efficiency andlightbulbs -

  13. Incandescent Lighting Basics | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov.Energy02.pdf7 OPAM Flash2011-37EnergySubmitRoad |WaterEdition |

  14. SSI response of a typical shear wall structure. Volume 1

    SciTech Connect (OSTI)

    Johnson, J.J.; Schewe, E.C.; Maslenikov, O.R.

    1984-04-01T23:59:59.000Z

    The Simplified Methods project of the US NRC-funded Seismic Safety Margins Research Program (SSMRP) has as its goal the development of a methodology to perform routine seismic probabilistic risk assessments of commercial nuclear power plants. The study reported here develops calibration factors to relate best estimate response to design values accounting for approximations and simplifications in SSI analysis procedures. Nineteen cases were analyzed and in-structure response compared. The structure of interest was a typical shear wall structure. 6 references, 44 figures, 22 tables.

  15. Is the Sun Embedded in a Typical Interstellar Cloud?

    E-Print Network [OSTI]

    P. C. Frisch

    2008-06-17T23:59:59.000Z

    The physical properties and kinematics of the partially ionized interstellar material near the Sun are typical of warm diffuse clouds in the solar vicinity. The interstellar magnetic field at the heliosphere and the kinematics of nearby clouds are naturally explained in terms of the S1 superbubble shell. The interstellar radiation field at the Sun appears to be harder than the field ionizing ambient diffuse gas, which may be a consequence of the low opacity of the tiny cloud surrounding the heliosphere. The spatial context of the Local Bubble is consistent with our location in the Orion spur.

  16. There Is No Correlation Between Erectile Dysfunction and Dose to Penile Bulb and Neurovascular Bundles Following Real-Time Low-Dose-Rate Prostate Brachytherapy

    SciTech Connect (OSTI)

    Solan, Amy N. [Department of Radiation Oncology, Mount Sinai School of Medicine, New York, NY (United States)], E-mail: amy.solan@mountsinai.org; Cesaretti, Jamie A. [Department of Radiation Oncology, Mount Sinai School of Medicine, New York, NY (United States); Stone, Nelson N. [Department of Urology, Mount Sinai School of Medicine, New York, NY (United States); Stock, Richard G. [Department of Radiation Oncology, Mount Sinai School of Medicine, New York, NY (United States)

    2009-04-01T23:59:59.000Z

    Purpose: We evaluated the relationship between the onset of erectile dysfunction and dose to the penile bulb and neurovascular bundles (NVBs) after real-time ultrasound-guided prostate brachytherapy. Methods and Materials: One hundred forty-seven patients who underwent prostate brachytherapy met the following eligibility criteria: (1) treatment with {sup 125}I brachytherapy to a prescribed dose of 160 Gy with or without hormones without supplemental external beam radiation therapy, (2) identification as potent before the time of implantation based on a score of 2 or higher on the physician-assigned Mount Sinai Erectile Function Score and a score of 16 or higher on the abbreviated International Index of Erectile Function patient assessment, and (3) minimum follow-up of 12 months. Median follow-up was 25.7 months (range, 12-47 months). Results: The 3-year actuarial rate of impotence was 23% (34 of 147 patients). An additional 43% of potent patients (49 of 113 patients) were using a potency aid at last follow-up. The penile bulb volume receiving 100% of the prescription dose (V{sub 100}) ranged from 0-0.05 cc (median, 0 cc), with a dose to the hottest 5% (D{sub 5}) range of 12.5-97.9 Gy (median, 40.8 Gy). There was no correlation between penile bulb D{sub 5} or V{sub 100} and postimplantation impotency on actuarial analysis. For the combined right and left NVB structures, V{sub 100} range was 0.3-5.1 cc (median, 1.8 cc), and V{sub 150} range was 0-1.5 cc (median, 0.31 cc). There was no association between NVB V{sub 100} or V{sub 150} and postimplantation impotency on actuarial analysis. Conclusion: Penile bulb doses are low after real-time ultrasound-guided prostate brachytherapy. We found no correlation between dose to either the penile bulb or NVBs and the development of postimplantation impotency.

  17. Pressurized pyrolysis and gasification of Chinese typical coal samples

    SciTech Connect (OSTI)

    Hanping Chen; Zhiwu Luo; Haiping Yang; Fudong Ju; Shihong Zhang [Huazhong University of Science and Technology, Wuhan (China). State Key Laboratory of Coal Combustion

    2008-03-15T23:59:59.000Z

    This paper aims to understand the pyrolysis and gasification behavior of different Chinese coal samples at different pressures. First, the pyrolysis of four typical Chinese coals samples (Xiaolongtan brown coal, Shenfu bituminous coal, Pingzhai anthracite coal, and Heshan lean coal) were carried out using a pressurized thermogravimetric analyzer at ambient pressure and 3 MPa, respectively. The surface structure and elemental component of the resultant char were measured with an automated gas adsorption apparatus and element analyzer. It was observed that higher pressure suppressed the primary pyrolysis, while the secondary pyrolysis of coal particles was promoted. With respect to the resultant solid char, the carbon content increased while H content decreased; however, the pore structure varied greatly with increasing pressure for different coal samples. For Xiaolongtan brown coal (XLT) char, it decreased greatly, while it increased obviously for the other three char types. Then, the isothermal gasification behavior of solid char particles was investigated using an ambient thermal analyzer with CO{sub 2} as the gasifying agent at 1000{sup o}C. The gasification reactivity of solid char was decreased greatly with increasing pyrolysis pressure. However, the extent of change displayed a vital relation with the characteristics of the original coal sample. 26 refs., 5 figs., 5 tabs.

  18. TYPICAL HOT WATER DRAW PATTERNS BASED ON FIELD DATA

    SciTech Connect (OSTI)

    Lutz, Jim; Melody, Moya

    2012-11-08T23:59:59.000Z

    There is significant variation in hot water use and draw patterns among households. This report describes typical hot water use patterns in single-family residences in North America. We found that daily hot water use is highly variable both among residences and within the same residence. We compared the results of our analysis of the field data to the conditions and draw patterns established in the current U.S. Department of Energy (DOE) test procedure for residential water heaters. The results show a higher number of smaller draws at lower flow rates than used in the test procedure. The data from which the draw patterns were developed were obtained from 12 separate field studies. This report describes the ways in which we managed, cleaned, and analyzed the data and the results of our data analysis. After preparing the data, we used the complete data set to analyze inlet and outlet water temperatures. Then we divided the data into three clusters reflecting house configurations that demonstrated small, medium, or large median daily hot water use. We developed the three clusters partly to reflect efforts of the ASHRAE standard project committee (SPC) 118.2 to revise the test procedure for residential water heaters to incorporate a range of draw patterns. ASHRAE SPC 118.2 has identified the need to separately evaluate at least three, and perhaps as many as five, different water heater capacities. We analyzed the daily hot water use data within each cluster in terms of volume and number of hot water draws. The daily draw patterns in each cluster were characterized using distributions for volume of draws, duration of draws, time since previous draw, and flow rates.

  19. Energy Savings and Green Initiatives Project Grant

    SciTech Connect (OSTI)

    Kathy MacLennan

    2011-11-21T23:59:59.000Z

    This project entails retrofitting all four foot, 2, 3 and 4 bulb 40 watt T12 fixtures to T8 28 watt and 150 watt incandescent to 26 watt compact fluorescent bulbs. In total, 2,086 fixtures will be retrofitted

  20. Comparing Light Bulbs

    Broader source: Energy.gov [DOE]

    In this exercise, students will use a light to demonstrate the difference between being energy-efficient and energy-wasteful, and learn what energy efficiency means.

  1. The SUN Action database : collecting and analyzing typical actions for visual scene types

    E-Print Network [OSTI]

    Olsson, Catherine Anne White

    2013-01-01T23:59:59.000Z

    Recent work in human and machine vision has increasingly focused on the problem of scene recognition. Scene types are largely defined by the actions one might typically do there: an office is a place someone would typically ...

  2. Brain Bases of Reading Fluency in Typical Reading and Impaired Fluency in Dyslexia

    E-Print Network [OSTI]

    Christodoulou, Joanna

    Although the neural systems supporting single word reading are well studied, there are limited direct comparisons between typical and dyslexic readers of the neural correlates of reading fluency. Reading fluency deficits ...

  3. Fish Passage Through a Simulated Horizontal Bulb Turbine Pressure Regime: A Supplement to"Laboratory Studies of the Effects of Pressure and Dissolved Gas Supersaturation on Turbine-Passed Fish"

    SciTech Connect (OSTI)

    Abernethy, Cary S. (BATTELLE (PACIFIC NW LAB)); Amidan, Brett G. (BATTELLE (PACIFIC NW LAB)); Cada, G F. (ORNL)

    2003-07-31T23:59:59.000Z

    Migratory and resident fish in the Columbia River Basin are exposed to stresses associated with hydroelectric power production, including pressure changes during turbine passage. The responses of fall chinook salmon and bluegill sunfish to rapid pressure change was investigated at the Pacific Northwest National Laboratory. Previous test series evaluated the effects of passage through a vertical Kaplan turbine under the"worst case" pressure conditions and under less severe conditions where pressure changes were minimized. For this series of tests, pressure changes were modified to simulate passage through a horizontal bulb turbine, commonly installed at low head dams. The results were compared to results from previous test series. Migratory and resident fish in the Columbia River Basin are exposed to stresses associated with hydroelectric power production, including pressure changes during turbine passage. The responses of fall chinook salmon and bluegill sunfish to rapid pressure change was investigated at the Pacific Northwest National Laboratory. Previous test series evaluated the effects of passage through a vertical Kaplan turbine under the"worst case" pressure conditions and under less severe conditions where pressure changes were minimized. For this series of tests, pressure changes were modified to simulate passage through a horizontal bulb turbine, commonly installed at low head dams. The results were compared to results from previous test series. Both fish species were acclimated for 16-22 hours at either surface (101 kPa; 1 atm) or 30 ft (191 kPa; 1.9 atm) of pressure in a hyperbaric chamber before exposure to a pressure scenario simulating passage through a horizontal bulb turbine. The simulation was as follows: gradual pressure increase to about 2 atm of pressure, followed by a sudden (0.4 second) decrease in pressure to either 0.7 or 0.95 atm, followed by gradual return to 1 atm (surface water pressure). Following the exposure, fish were held at surface pressure for a 48-hour post exposure observation period. No fall chinook salmon died during or after exposure to the horizontal bulb turbine passage pressures, and no injuries were observed during the 48-hour post exposure observation period. As with the previous test series, it cannot be determined whether fall chinook salmon acclimated to the greater water pressure during the pretest holding period. For bluegill sunfish exposed to the horizontal bulb turbine turbine-passage pressures, only one fish died and injuries were less severe and less common than for bluegills subjected to either the"worst case" pressure or modified Kaplan turbine pressure conditions in previous tests. Injury rates for bluegills were higher at 0.7 atm nadir than for the 0.95 atm nadir. However, injuries were limited to minor internal hemorrhaging. Bluegills did not suffer swim bladder rupture in any tested scenarios. Tests indicated that for most of the cross-sectional area of a horizontal bulb turbine, pressure changes occurring during turbine passage are not harmful to fall chinook salmon and only minimally harmful to bluegill. However, some areas within a horizontal bulb turbine may have extreme pressure conditions that would be harmful to fish. These scenarios were not tested because they represent a small cross-sectional area of the turbine compared to the centerline pressures scenarios used in these tests.

  4. EVALUATION OF TROQUE VS CLOSURE BOLT PRELOAD FOR A TYPICAL CONTAINMENT VESSEL UNDER SERVICE CONDITIONS

    SciTech Connect (OSTI)

    Smith, A.

    2010-02-16T23:59:59.000Z

    Radioactive material package containment vessels typically employ bolted closures of various configurations. Closure bolts must retain the lid of a package and must maintain required seal loads, while subjected to internal pressure, impact loads and vibration. The need for insuring that the specified preload is achieved in closure bolts for radioactive materials packagings has been a continual subject of concern for both designers and regulatory reviewers. The extensive literature on threaded fasteners provides sound guidance on design and torque specification for closure bolts. The literature also shows the uncertainty associated with use of torque to establish preload is typically between 10 and 35%. These studies have been performed under controlled, laboratory conditions. The ability to insure required preload in normal service is, consequently, an important question. The study described here investigated the relationship between indicated torque and resulting bolt load for a typical radioactive materials package closure using methods available under normal service conditions.

  5. Radiation dose estimates for typical piloted NTR lunar and Mars mission engine operations

    SciTech Connect (OSTI)

    Schnitzler, B.G. (EG and G Idaho, Inc., Idaho Falls, ID (United States)); Borowski, S.K. (National Aeronautics and Space Administration, Cleveland, OH (United States). Lewis Research Center)

    1991-01-01T23:59:59.000Z

    The natural and manmade radiation environments to be encountered during lunar and Mars missions are qualitatively summarized. The computational methods available to characterize the radiation environment produced by an operating nuclear propulsion system are discussed. Mission profiles and vehicle configurations are presented for a typical all-propulsive, fully reusable lunar mission and for a typical all-propulsive Mars mission. Estimates of crew location biological doses are developed for all propulsive maneuvers. Post-shutdown dose rates near the nuclear engine are estimated at selected mission times. 15 refs., 4 figs.

  6. Assessing Student Learning We typically assess student learning in terms of their grades on

    E-Print Network [OSTI]

    Champagne, Frances A.

    need to be student-focused rather than instructor-focused. Focus on the learning resulting fromAssessing Student Learning We typically assess student learning in terms of their grades on quizzes should be linked to our learning objectives. To properly assess student learning, you need to know what

  7. Strain Storage Typically, mycobacteria can be stored as lyophilized stocks, agar slants, or frozen stocks.

    E-Print Network [OSTI]

    Strain Storage Typically, mycobacteria can be stored as lyophilized stocks, agar slants, or frozen stocks. Since lyophilization is not a cost-effective product storage alternative for virulent M. tuberculosis and agar slants can take up considerable BSL3 storage space, the best alternative for strain

  8. Refrigerator: Refrigerators and freezers are not typically constructed to assure that there is no

    E-Print Network [OSTI]

    Cohen, Robert E.

    LAB SAFETY Refrigerator: Refrigerators and freezers are not typically constructed to assure temperature of the refrigerator rises. This results in an increase in the concentration of flammable vapors within the refrigerator's interior. When power is restored, a spark generated by the refrigerator light

  9. Fig. 1. Typical topological arrangement of a hybrid fuel cell vehicle drive train [2].

    E-Print Network [OSTI]

    Tolbert, Leon M.

    Fig. 1. Typical topological arrangement of a hybrid fuel cell vehicle drive train [2]. TABLE I designed with more robust features. I. INTRODUCTION Fuel cell vehicles (FCV) are widely considered of a hybrid fuel cell vehicle is shown in Fig. 1 [2]. Developments in hybrid automobile industry have

  10. SIR GILBERT WALKER AND A CONNECTION BETWEEN EL NIO AND STATISTICS: FROM "TYPICAL CAMBRIDGE DON" TO

    E-Print Network [OSTI]

    Katz, Richard

    autocorrelations (e. g., R statistical programming language) Speech compression #12;11 #12;12 (2) SIR GILBERT Research Boulder, CO USA Home page: www.isse.ucar.edu/staff/katz/ Reference: Katz, R.W. (2002). Statistical1 SIR GILBERT WALKER AND A CONNECTION BETWEEN EL NIÑO AND STATISTICS: FROM "TYPICAL CAMBRIDGE DON

  11. Typical College Student Diet Food Derived Microorganisms and Their Relation to the Human Gastrointestinal Microflora 

    E-Print Network [OSTI]

    Haselhorst, Alexandria J.

    2011-08-08T23:59:59.000Z

    or not different foods contain unique bacterial profiles and if there is a correlation between foods and the types of bacteria that may be present. This study was based on diets that are typically consumed by college students. Six meals, two breakfasts, two lunches...

  12. Underwater Lighting by Submerged Lasers and Incandescent Sources

    E-Print Network [OSTI]

    Duntley, Seibert Q

    1971-01-01T23:59:59.000Z

    books. For eX3.I11ple, equation (5.49.1) on page 107 of Glastone and Edlund's, "Elements of Nuclear Reactor

  13. Replacing Incandescent Lightbulbs and Ballasts | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO Overview OCHCO Overview OCHCODepartmentEnergyCouncilAffairs, toReno Roundtable

  14. DOE Requires Manufacturer and Labeler to Cease Sale of Incandescent

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: Theof"WaveInteractions and PolicyCybersecurity Threats

  15. Penile bulb dose and impotence after three-dimensional conformal radiotherapy for prostate cancer on RTOG 9406: Findings from a prospective, multi-institutional, phase I/II dose-escalation study

    SciTech Connect (OSTI)

    Roach, Mack [University of California San Francisco, San Francisco, CA (United States)]. E-mail: roach@radonc17.ucsf.edu; Winter, Kathryn [Radiation Therapy Oncology Group, Philadelphia, PA (United States); Michalski, Jeffrey M. [Washington University, St. Louis, MO (United States); Cox, James D. [3D Quality Assurance Center at Washington University St. Louis, MO (United States); Purdy, James A. [University of Texas M.D. Anderson Cancer Center, Houston, TX (United States); Bosch, Walter [University of Texas M.D. Anderson Cancer Center, Houston, TX (United States); Lin Xiao [University of Texas M.D. Anderson Cancer Center, Houston, TX (United States); Shipley, William S. [Massachusetts General Hospital, Boston MA (United States)

    2004-12-01T23:59:59.000Z

    Purpose: To assess the relationship between the dose to the bulb of the penis and the risk of impotence in men treated on Radiation Therapy Oncology Group (RTOG) 9406. Methods and materials: Men enrolled on a Phase I/II dose-escalation study, RTOG 9406, who were reported to be potent at entry and evaluable (n = 158) were selected for inclusion. Follow-up evaluations were scheduled every 3, 4, and 6 months for the first, second, and the third through fifth years, then annually. At each follow-up visit an assessment of potency status was made. Penile structures were defined by a single observer blinded to the potency status, using Web-based, on-line software. The dosimetry for penile structures was calculated at the Quality Assurance Center at Washington University and provided to RTOG Statistical Headquarters to determine whether there was a relationship between dose and impotence. Results: Patients whose median penile dose was {>=}52.5 Gy had a greater risk of impotence compared with those receiving <52.5 Gy (p = 0.039). In a multivariate analysis neither age, the dose to the prostate, nor the use of hormonal therapy correlated with the risk of impotence. Conclusions: Dose to the bulb of the penis seems to be associated with the risk of radiation-induced impotence.

  16. Gender stereotypes of typical and ideal man, woman and person: the impact of role inferences

    E-Print Network [OSTI]

    Rhodes, Nancy Deane

    1986-01-01T23:59:59.000Z

    Housekeeping Mai ntenance of home 1. 40 0. 58 2. 01 0. 82 1. 59 1. 00 0. 225 0. 452 -0. 496 -0. 715 -0. 143 0. 305 9. 19 11. 14 20. 71 22. 76 11. 82 16. 67 4. 38 4. 48 10. 81 7. 71 6. 36 4. 05 7. 09 7. 95 4. 43 2. 76 3. 09 3. 90 Note. Higher numbers... sex, F(2, 121)=3. 23, p&. 05, and target role, F(1, 121)=22. 90, p&. 001. Planned comparisons revealed that the typical man was rated as possessing significantly fewer feminine positive traits than the typical woman, F(1, 121)=6. 53, p&. 01...

  17. An Agricultural Economic Survey of Rockwall County, Texas : A Typical Blackland Cotton Farming Area.

    E-Print Network [OSTI]

    Gabbard, L. P. (Letcher P.)

    1925-01-01T23:59:59.000Z

    TfXAS AGRICULTURAL fXPfRIMfNT STATION AGRICULTURAL AND MECHANICAL COLLEGE OF TEXAS W. B. BIZZELL, President BULLETIN NO. 327 February, 1925 DIVISION OF FARM AND RANCH ECONOMICS AN AGRICULTURAL ECONOMIC SURVEY OF ROCKWALL COUNTY, TEXAS A... Typical Blackland Cotton Farming Area B. YOUNGBLOOD, DIRECTOR COLLEGE STATION, BRAZOS COUNTY, TEXAS STAFF (As of May 1, 1925) ADMINISTRATION G. N. STROMAN, Ph. D., Agronomist, B. YOUNGBLOOD, M. S., Ph. D., DiTector Cotton Breeding A. B. CONNER, M. S...

  18. Energy Efficiency ISSN 1570-646X

    E-Print Network [OSTI]

    Illinois at Chicago, University of

    ConEd Consolidated Edison CRT Cathode ray tube LCD Liquid crystal display LED Light emitting diode included combustion, incandescent and compact fluorescent (CFL) bulbs, and now light emitting diode (LED emitting diodes (LED), has been sug- gested as a way of reducing energy used for lighting. Such predictions

  19. Technical Report Documentation Page 1. Report No.

    E-Print Network [OSTI]

    and solar panels. 17. Key Words Solar Energy, Light Emitting Diodes (LED), Intersections, Incandescent Bulbs No. 3. Recipient's Catalog No. 4. Title and Subtitle Feasibility of Solar Powered Traffic Signs. By retrofitting the signals to solar energy and switching to LED the city will see major energy and cost savings

  20. Lesson Summary In this activity, students build and decorate their own

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Materials Each Student Needs: · 1- 7 inch Oatmeal container · 1- 3 x 5 Index card · 1 Exact-o knife · 1 Construction paper · Masking tape · 1 Incandescent light bulb · Thick black markers · Markers, aluminum foil or atmosphere. #12;Group Size 1 Expendable Cost per Group $4 Engineering Connection Spectrographs are used both

  1. UBC Social Ecological Economic Development Studies (SEEDS) Student Report Developing a Sustainable Food Outlet for UBC Food Services in the New Beaty

    E-Print Network [OSTI]

    comparison of energy use and light output between 42 standard incandescent bulbs and ES-qualified CFLs 9. CNA design, energy usage, waste management and menu options, amongst other things. We also showcase Surveys 15 E. Promotional Education Tool 16 i) Promotional Tools 16 ii) Educational Tools 17 F. Waste

  2. Evaluation of cooling performance of thermally activated building system with evaporative cooling source for typical United States climates

    E-Print Network [OSTI]

    Feng, Jingjuan; Bauman, Fred

    2013-01-01T23:59:59.000Z

    and high temperature cooling_REHVA Guidebook, Federation ofEvaluation of cooling performance of thermally activatedsystem with evaporative cooling source for typical United

  3. The construction manager is typically selected at the beginning of the design process. The Guaranteed Maximum Price is usually prepared based on 50% Construction Documents. In these typical cases the

    E-Print Network [OSTI]

    Sura, Philip

    The construction manager is typically selected at the beginning of the design process. The Guaranteed Maximum Price is usually prepared based on 50% Construction Documents. In these typical cases and 50% Construction Documents. The deliverable at 50% Construction Documents includes the Guaranteed

  4. Weather data analysis based on typical weather sequence analysis. Application: energy building simulation

    E-Print Network [OSTI]

    David, Mathieu; Garde, Francois; Boyer, Harry

    2014-01-01T23:59:59.000Z

    In building studies dealing about energy efficiency and comfort, simulation software need relevant weather files with optimal time steps. Few tools generate extreme and mean values of simultaneous hourly data including correlation between the climatic parameters. This paper presents the C++ Runeole software based on typical weather sequences analysis. It runs an analysis process of a stochastic continuous multivariable phenomenon with frequencies properties applied to a climatic database. The database analysis associates basic statistics, PCA (Principal Component Analysis) and automatic classifications. Different ways of applying these methods will be presented. All the results are stored in the Runeole internal database that allows an easy selection of weather sequences. The extreme sequences are used for system and building sizing and the mean sequences are used for the determination of the annual cooling loads as proposed by Audrier-Cros (Audrier-Cros, 1984). This weather analysis was tested with the datab...

  5. Thermal performance of typical light frame walls with reflective surface insulations

    SciTech Connect (OSTI)

    Miller, R.G. (Jim Walter Research Corp., St. Petersburg, FL (US)); Riskowski, G.L.; Christianson, L.L. (Agricultural Engineering Dept., Univ. of Illinois at Urbana-Champaign, IL (US))

    1989-01-01T23:59:59.000Z

    A series of tests were conducted in a guarded hotbox to evaluate the thermal performance (R-value) of wall constructions typical of light-frame buildings that are commonly used in agricultural applications. The systems were insulated with either a commercially available foil-faced bubble pack material (FFBP) or foil-faced polyisocyanurate (PIR) foam board. Tests were conducted under two different temperature conditions, chosen to be representative of a midwestern winter and summer. This paper reports temperatures of the surfaces bounding the reflective airspaces measured and the R-value calculated. These data were used in the ASHRAE series/parallel calculations and the resultant R-value was compared to the measured R-value. Agreement was usually better than 10%.

  6. Can electron by Compton scattering be considered as a typical detector of the photon propagation

    E-Print Network [OSTI]

    Vladan Pankovic; Darko Kapor; Miodrag Krmar

    2010-06-11T23:59:59.000Z

    In this work we consider a possibility that Compton scattering can be considered as a typical measurement (detection) procedure within which electron behaves as the measuring apparatus, i.e. detector (pointer) of the propagation of the photon as the measured object. It represents a realistic variant of the old gendanken (though) experiment (discussed by Einstein, Bohr, Dirac, Feynman) of the interaction between the single photon as the measured object and a movable mirror as the measuring apparatus, i.e. detector (pointer). Here collapse by measurement is successfully modeled by spontaneous (non-dynamical) unitary symmetry (superposition) breaking (effective hiding) representing an especial case of the spontaneous (non-dynamical) breaking (effective hiding) of the dynamical symmetries. All this is full agreement with all existing experimental data and represents the definitive solution of the old problem of "micro" theoretical foundation of measurement or old problem of the foundation of quantum mechanics as a local (luminal) physical theory.

  7. Typical atmospheric aerosol behavior at the Cherenkov Telescope Array candidate sites in Argentina

    E-Print Network [OSTI]

    Piacentini, Rubén D; Micheletti, María I; Salum, Graciela M; Maya, Javier; Mancilla, Alexis; García, Beatriz

    2013-01-01T23:59:59.000Z

    Aerosols from natural and antropogenic sources are one of the atmospheric components that have the largest spacial-temporal variability, depending on the type (land or ocean) surface, human activity and climatic conditions (mainly temperature and wind). Since Cherenkov photons generated by the incidence of a primary ultraenergetic cosmic gamma photon have a spectral intensity distribution concentrated in the UV and visible ranges [Hillas AM. Space Science Reviews, 75, 17-30, 1996], it is important to know the aerosol concentration and its contribution to atmospheric radiative transfer. We present results of this concentration measured in typical rather calm (not windy) days at San Antonio de los Cobres (SAC) and El Leoncito/CASLEO proposed Argentinean Andes range sites for the placement of the Cherenkov Telescope Array (CTA). In both places, the aerosol concentration has a peak in the 2.5-5.0$\\mu$m range of the mean aerosol diameter and a very low mean total concentration of 0.097$\\mu$g/m$^3$ (0.365$\\mu$g/m$^...

  8. LBB evaluation for a typical Japanese PWR primary loop by using the US NRC approved methods

    SciTech Connect (OSTI)

    Swamy, S.A.; Bhowmick, D.C.; Prager, D.E. [Westinghouse Nuclear Technology Division, Pittsburgh, PA (United States)

    1997-04-01T23:59:59.000Z

    The regulatory requirements for postulated pipe ruptures have changed significantly since the first nuclear plants were designed. The Leak-Before-Break (LBB) methodology is now accepted as a technically justifiable approach for eliminating postulation of double-ended guillotine breaks (DEGB) in high energy piping systems. The previous pipe rupture design requirements for nuclear power plant applications are responsible for all the numerous and massive pipe whip restraints and jet shields installed for each plant. This results in significant plant congestion, increased labor costs and radiation dosage for normal maintenance and inspection. Also the restraints increase the probability of interference between the piping and supporting structures during plant heatup, thereby potentially impacting overall plant reliability. The LBB approach to eliminate postulating ruptures in high energy piping systems is a significant improvement to former regulatory methodologies, and therefore, the LBB approach to design is gaining worldwide acceptance. However, the methods and criteria for LBB evaluation depend upon the policy of individual country and significant effort continues towards accomplishing uniformity on a global basis. In this paper the historical development of the U.S. LBB criteria will be traced and the results of an LBB evaluation for a typical Japanese PWR primary loop applying U.S. NRC approved methods will be presented. In addition, another approach using the Japanese LBB criteria will be shown and compared with the U.S. criteria. The comparison will be highlighted in this paper with detailed discussion.

  9. Critical Path Method (CPM) Scheduling, Basic Engineering, and Project Approach for Typical Substation Engineering-Procurement-Construction (EPC) Project

    E-Print Network [OSTI]

    Jamir, Dewan R.

    2006-05-19T23:59:59.000Z

    This Field Project provides an overview of the typical substation Engineering-Procurement-Construction (EPC) project delivery method, the work breakdown structure, activities and sequences in the Critical Path Method (CPM) schedule, basic substation...

  10. Passive gust load alleviation through bend-twist coupling of composite beams on typical commercial airplane wings

    E-Print Network [OSTI]

    Gauthier Perron, Sébastien

    2012-01-01T23:59:59.000Z

    The effects of bend-twist coupling on typical commercial airplane wings are evaluated. An analytical formulation of the orthotropic box beam bending stiffness matrix is derived by combining Euler-Bernoulli beam theory and ...

  11. Career Options for MBA Graduates An MBA graduate typically works in upper management positions with small and large corporations or

    E-Print Network [OSTI]

    Hemmers, Oliver

    Career Options for MBA Graduates An MBA graduate typically works in upper management positions with small and large corporations or nonprofit organizations. Managers are needed in all businesses. The type of job often depends on prior work experience and elective courses taken in the MBA program. Popular job

  12. Glass Inclusions in Mariana Arc Phenocrysts: A New Perspective on Magmatic Evolution in a Typical Intra-oceanic Arc1

    E-Print Network [OSTI]

    Stern, Robert J.

    Glass Inclusions in Mariana Arc Phenocrysts: A New Perspective on Magmatic Evolution in a Typical at Dallas, Box 830688, Richardson, TX 75083-0688, USA A B S T R A C T Major element compositions of glass of these lavas reflects accumulation of plagioclase. Glass inclusions also show the common occurrence of felsic

  13. Proc. IEEE PowerTech, Bucharest, June 2009. 1 Abstract-Power flow studies are typically used to determine

    E-Print Network [OSTI]

    Cañizares, Claudio A.

    Proc. IEEE PowerTech, Bucharest, June 2009. 1 Abstract-Power flow studies are typically used on the use of optimization techniques and worst-case scenario analysis. The application of these techniques assessment), thus allowing to evaluate the level of confidence of power flow studies. These algorithms should

  14. BS in Environmental Science: Typical Program of Study1 4 year (2011 Catalog) Fall Quarter Winter Quarter Spring Quarter

    E-Print Network [OSTI]

    Carter, John

    BS in Environmental Science: Typical Program of Study1 ­ 4 year (2011 Catalog) Fall Quarter Sciences (5) Core (5)4 ENSC 100Introduction to Environmental Science (2)5 Core (5) Sophomore BIOL) 1 In order to earn a Bachelor of Science in Environmental Science, a student must complete 180

  15. Simulation of Control Options for HVAC Management of a Typical Office Julien CAILLET julien.caillet@mines-paristech.fr

    E-Print Network [OSTI]

    Boyer, Edmond

    Simulation of Control Options for HVAC Management of a Typical Office Building. Julien CAILLET thermal comfort and to reduce energy consumption of buildings. Among defect correction, HVAC control appears as a way of significant improvement. HVAC control is examined by using a dynamic simulation

  16. SIMULATION OF A TYPICAL HOUSE IN THE REGION OF ANTANANARIVO, MADAGASCAR DETERMINATION OF PASSIVE SOLUTIONS USING LOCAL MATERIALS

    E-Print Network [OSTI]

    Boyer, Edmond

    SIMULATION OF A TYPICAL HOUSE IN THE REGION OF ANTANANARIVO, MADAGASCAR DETERMINATION OF PASSIVE union ABSTRACT This paper deals with new proposals for the design of passive solutions adapted use raw wood to warm the poorly designed houses. This leads to a large scale deforestation

  17. Contaminant distributions at typical U.S. uranium milling facilities and their effect on remedial action decisions

    SciTech Connect (OSTI)

    Hamp, S. [USDOE Albuquerque Operations Office, NM (United States). Uranium Mill Tailings Remedial Action Project Office; Jackson, T.J. [Geraghty and Miller, Inc., Albuquerque, NM (United States); Dotson, P.W. [Roy F. Weston, Inc., Albuquerque, NM (United States)

    1995-03-01T23:59:59.000Z

    Past operations at uranium processing sites throughout the US have resulted in local contamination of soils and ground water by radionuclides, toxic metals, or both. Understanding the origin of contamination and how the constituents are distributed is a basic element for planning remedial action decisions. This report describes the radiological and nonradiological species found in ground water at a typical US uranium milling facility. The report will provide the audience with an understanding of the vast spectrum of contaminants that must be controlled in planning solutions to the long-term management of these waste materials.

  18. Measured piping and component heat losses from a typical SFBP (Solar in Federal Buildings Program) solar system

    SciTech Connect (OSTI)

    Francetic, J.S.; Robinson, K.S.

    1987-07-01T23:59:59.000Z

    Recent comprehensive monitoring of solar energy systems has indicated that heat losses from system piping and components are much higher than originally expected. Theoretical analyses conducted at the Energy Technology Engineering Center (ETEC) predict that operating plus standby (during shutdown) heat losses from a typical solar system could equal up to one-third of the total gross solar energy collected by the system. Detailed heat loss experiments were conducted on a Solar in Federal Buildings Program (SFBP)-monitored site to identify and quantify actual piping, component, and thermosiphon heat losses for a typical day. The selected solar system, SFBP 4008, is a solar space heating and domestic hot water (DHW) system located at the Eisenhower Memorial Museum at Abilene, Kansas. The system has 4200 ft/sup 2/ of collector array located at a considerable distance from the mechanical building. Long lengths of exterior above-ground and buried piping connect the collectors to the mechanical room. Valves and pumps are uninsulated. The heat loss experiments at the Eisenhower site showed that 25% of the energy collected on a summer day was lost in pipes and components. Detailed results are given. 8 refs., 64 figs., 17 tabs.

  19. Energy-Performance-Based Design-Build Process: Strategies for Procuring High-Performance Buildings on Typical Construction Budgets: Preprint

    SciTech Connect (OSTI)

    Scheib, J.; Pless, S.; Torcellini, P.

    2014-08-01T23:59:59.000Z

    NREL experienced a significant increase in employees and facilities on our 327-acre main campus in Golden, Colorado over the past five years. To support this growth, researchers developed and demonstrated a new building acquisition method that successfully integrates energy efficiency requirements into the design-build requests for proposals and contracts. We piloted this energy performance based design-build process with our first new construction project in 2008. We have since replicated and evolved the process for large office buildings, a smart grid research laboratory, a supercomputer, a parking structure, and a cafeteria. Each project incorporated aggressive efficiency strategies using contractual energy use requirements in the design-build contracts, all on typical construction budgets. We have found that when energy efficiency is a core project requirement as defined at the beginning of a project, innovative design-build teams can integrate the most cost effective and high performance efficiency strategies on typical construction budgets. When the design-build contract includes measurable energy requirements and is set up to incentivize design-build teams to focus on achieving high performance in actual operations, owners can now expect their facilities to perform. As NREL completed the new construction in 2013, we have documented our best practices in training materials and a how-to guide so that other owners and owner's representatives can replicate our successes and learn from our experiences in attaining market viable, world-class energy performance in the built environment.

  20. 3Water on Planetary Surfaces Space is very cold!

    E-Print Network [OSTI]

    incandescent bulb consume if left on for 1 hour? Problem 2: A house consumes about 3,000 kilowatts in one hour a battery and absorbed all the energy that fell on it. Ice doesn't really work that way, but let's suppose = 360,000 Joules. Problem 2: A house consumes about 3,000 kilowatts in one hour. How many Joules is this

  1. SSI response of a typical shear wall structure. Appendix B. In-structure response spectra comparisons. Volume 2

    SciTech Connect (OSTI)

    Johnson, J.J.; Schewe, E.C.; Maslenikov, O.R.

    1984-04-01T23:59:59.000Z

    The objectives of this study were two-fold: (1) develop building response calibration factors, i.e., factors which relate best estimate or median level response to responses calculated by selected design procedures. Soil-structure interaction was the phenomenon of interest because significant simplifications are frequently introduced in its treatment; and (2) the second objective can be viewed in the context of a question: what effect does placing an identical structure on different sites and with different foundation conditions have on structure response. The structure selected for this study is a part of the Zion AFT complex. Only the auxiliary, fuel-handling, and diesel generator buildings were studied. This structure is a connected group of shear-wall buildings constructed of reinforced concrete, typical of nuclear power plant structures. The bases of comparison for this study were structure responses: peak in-structure accelerations (27 components), and peak wall forces and moments (111 components). In-structure response spectra were also considered. This appendix contains in-structure response spectra comparisons in detail.

  2. Biodegradable Products Institute is an organization that certifies that so-called "biodegradable" plastic products will safely break down in a typical commercial composting facility. www.bpiworld.org.

    E-Print Network [OSTI]

    Escher, Christine

    -called "biodegradable" plastic products will safely break down in a typical commercial composting facility. www

  3. Comprehensive Pyrometry of Incandescent Multiwalled Carbon Nanotubes and Graphene in the Visible and Near Infrared

    E-Print Network [OSTI]

    Singer, Scott

    2012-01-01T23:59:59.000Z

    of 1990 (ITS-90). ,” Metrologia, vol. 27, p. 3, Mar. 1990. [Wavelength Pyrometry,” Metrologia, vol. 17, p. 103, 1981. [

  4. Aerosol Mass Spectrometry via Laser-Induced Incandescence Particle Vaporization Final Report

    SciTech Connect (OSTI)

    Timothy B. Onasch

    2011-10-20T23:59:59.000Z

    We have successfully developed and commercialized a soot particle aerosol mass spectrometer (SP-AMS) instrument to measure mass, size, and chemical information of soot particles in ambient environments. The SP-AMS instrument has been calibrated and extensively tested in the laboratory and during initial field studies. The first instrument paper describing the SP-AMS has been submitted for publication in a peer reviewed journal and there are several related papers covering initial field studies and laboratory studies that are in preparation. We have currently sold 5 SP-AMS instruments (either as complete systems or as SP modules to existing AMS instrument operators).

  5. A calibration-independent laser-induced incandescence technique for soot measurement

    E-Print Network [OSTI]

    Gülder, �mer L.

    , and viral in- fections. The soot emitted from various combustion devices, such as engines, power generation range of applications, such as steady flames, flickering flames, and Diesel engine exhausts. We present. Introduction Recent studies have drawn attention to the role of combustion-generated particulate matter

  6. Comprehensive Pyrometry of Incandescent Multiwalled Carbon Nanotubes and Graphene in the Visible and Near Infrared

    E-Print Network [OSTI]

    Singer, Scott

    2012-01-01T23:59:59.000Z

    E. Pop, “Infrared Microscopy of Joule Heating in Graphenenear infrared is attainable through gating and heating of

  7. PV modules, with a life measured in decades, will typically be in place longer than the outdoor unit of a HVAC system.

    E-Print Network [OSTI]

    Johnson, Eric E.

    PV modules, with a life measured in decades, will typically be in place longer than the outdoor and repaired promptly. PV systems suffer gradual degradation that is often not monitored, and the PV array may with copper conductors. On the other hand, PV systems have numerous modules (tens to thousands) and mounting

  8. Impacts of Static Pressure Reset on VAV System Air Leakage, Fan Power and Thermal Energy - Part 2: Case Demonstration for a Typical Climate System

    E-Print Network [OSTI]

    Liu, M.; Zheng, K.; Wu, L.; Wang, Z.; Johnson, C.

    2007-01-01T23:59:59.000Z

    . In this part, a simulated air handling unit (AHU) system in Omaha NE is used to demonstrate the energy savings performance in one typical climate year. This AHU system has a static pressure reset system and two constant static pressure systems, one having...

  9. Corrosion of reinforcing steel is typically one of the main problems causing deterioration of concrete structures. The Microcomposite Multistructural Formable (MMFX) steel, which is a

    E-Print Network [OSTI]

    Corrosion of reinforcing steel is typically one of the main problems causing deterioration available steel, has proven to have high corrosion resistance in comparison with conventional steel without provides a high resistance to corrosion due to severe environmental exposure in comparison to the use

  10. Energy Use Savings for a Typical New Residential Dwelling Unit Based on the 2009 and 2012 IECC as Compared to the 2006 IECC

    SciTech Connect (OSTI)

    Lucas, Robert G.; Mendon, Vrushali V.; Goel, Supriya

    2012-06-01T23:59:59.000Z

    The 2009 and 2012 International Energy Conservation Codes (IECC) require a substantial improvement in energy efficiency compared to the 2006 IECC. This report averages the energy use savings for a typical new residential dwelling unit based on the 2009 and 2012 IECC compared to the 2006 IECC. Results are reported by the eight climate zones in the IECC and for the national average.

  11. Postnatal penile growth concurrent with mini-puberty predicts later sex-typed play behavior: Evidence for neurobehavioral effects of the postnatal androgen surge in typically developing boys

    E-Print Network [OSTI]

    Pasterski, Vickie; Acerini, Carlo L.; Dunger, David B.; Ong, Ken K.; Hughes, Ieuan A.; Thankamony, Ajay; Hines, Melissa

    2015-01-15T23:59:59.000Z

    it remains until puberty (Achermann and Hadders-Algra, 2006). Though these parallel proce terized, their potential behavioral consequences, postnatal period, have yet to be fully understood. Experimental studies of rats and non-humanp exposure during... –192. Constantinescu, M., Hines, M., 2012. Relating prenatal testosterone exposure to postnatal be- havior in typically developing children: methods and findings. Child Dev. Perspect. 1–7. de Graaf-Peters, V.B., Hadders-Algra, M., 2006. Ontogeny of the human central...

  12. Suggestion of typical phases of in-vessel fuel-debris by thermodynamic calculation for decommissioning technology of Fukushima-Daiichi nuclear power station

    SciTech Connect (OSTI)

    Ikeuchi, Hirotomo; Yano, Kimihiko; Kaji, Naoya; Washiya, Tadahiro [Japan Atomic Energy Agency, 4-33 Muramatsu, Tokai-mura, Ibaraki-ken, 319-1194 (Japan); Kondo, Yoshikazu; Noguchi, Yoshikazu [PESCO Co.Ltd. (Korea, Republic of)

    2013-07-01T23:59:59.000Z

    For the decommissioning of the Fukushima-Daiichi Nuclear Power Station (1F), the characterization of fuel-debris in cores of Units 1-3 is necessary. In this study, typical phases of the in-vessel fuel-debris were estimated using a thermodynamic equilibrium (TDE) calculation. The FactSage program and NUCLEA database were applied to estimate the phase equilibria of debris. It was confirmed that the TDE calculation using the database can reproduce the phase separation behavior of debris observed in the Three Mile Island accident. In the TDE calculation of 1F, the oxygen potential [G(O{sub 2})] was assumed to be a variable. At low G(O{sub 2}) where metallic zirconium remains, (U,Zr)O{sub 2}, UO{sub 2}, and ZrO{sub 2} were found as oxides, and oxygen-dispersed Zr, Fe{sub 2}(Zr,U), and Fe{sub 3}UZr{sub 2} were found as metals. With an increase in zirconium oxidation, the mass of those metals, especially Fe{sub 3}UZr{sub 2}, decreased, but the other phases of metals hardly changed qualitatively. Consequently, (U,Zr)O{sub 2} is suggested as a typical phase of oxide, and Fe{sub 2}(Zr,U) is suggested as that of metal. However, a more detailed estimation is necessary to consider the distribution of Fe in the reactor pressure vessel through core-melt progression. (authors)

  13. The effect of a synthetic cytokinin, 6-benzylaminopurine, and light quality on Ficus benjamina under low light intensities

    E-Print Network [OSTI]

    Meadows, Sylvia Elise

    1979-01-01T23:59:59.000Z

    that 1, 100 ft-c of tungsten light would give a higher dry weight gain than 1, 000 ft-c fluorescent, 1, 100 ft-c fluorescent plus tungsten, or 1, 800 ft-c of fluorescent plus tungsten plus mercury. In beans Leiser et. al, found that tungsten gave a... higher dry weight gain than fluorescent plus tungsten plus mercury or fluorescent plus mercury, or fluor scent alone (23). Incandescent bulbs are high in infrared irradiation compared to fluorescent light sources, and it has been found that infrared 1r...

  14. World Record White OLED Performance Exceeds 100 lm/W

    Broader source: Energy.gov [DOE]

    Universal Display Corporation (UDC) has successfully demonstrated a record-breaking white organic light-emitting diode (WOLED) with a power efficacy of 102 lm/W at 1000 cd/m2 using its proprietary, high-efficiency phosphorescent OLED technology. This achievement represents a significant milestone for OLED technology, demonstrating performance that surpasses the power efficacy of incandescent bulbs with less than 15 lm/W and fluorescent lamps at 60-90 lm/W. Funded in part by DOE, UDC's achievement is a major step toward DOE's roadmap goal of a 150 lm/W commercial OLED light source by 2015.

  15. L Prize™: The Race for Super Efficient Light Bulbs

    Broader source: Energy.gov [DOE]

    This September 23, 2008 webcast provided an overview of the Bright Tomorrow Lighting Prize (L Prize) technology competition. The L Prize calls for super-efficient SSL products to replace two of the...

  16. Why Did the LED Light Bulb Cross the Road?

    Office of Energy Efficiency and Renewable Energy (EERE)

    Could using humor as a marketing strategy make energy efficiency a bit more digestible? One Illinois grant recipient thinks it could be.

  17. Westinghouse and Fuzhou Permitted to Restart Distribution of Light Bulb

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradley Nickell DirectorThe&Management Alert WesternProducts |

  18. The History of the Light Bulb | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you sure you wantJoin us for|Idaho |EnergyTanklessThe CleanThe History ofThe

  19. The History of the Light Bulb | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreakingMayDepartmentTest for PumpingThe Facts on Gas Prices:TheTheHistory ofTheThe

  20. Polybrominated diphenyl ethers in e-waste: Level and transfer in a typical e-waste recycling site in Shanghai, Eastern China

    SciTech Connect (OSTI)

    Li, Yue; Duan, Yan-Ping, E-mail: duanyanping@tongji.edu.cn; Huang, Fan; Yang, Jing; Xiang, Nan; Meng, Xiang-Zhou; Chen, Ling

    2014-06-01T23:59:59.000Z

    Highlights: • PBDEs were detected in the majority of e-waste. • PBDEs were found in TVs made in China after 1990. • The levels of ?PBDEs in e-waste made in Japan far exceed the threshold limit of RoHS. • The inappropriate recycling and disposal of e-waste is an important source of PBDEs. - Abstract: Very few data for polybrominated diphenyl ethers (PBDEs) were available in the electronic waste (e-waste) as one of the most PBDEs emission source. This study reported concentrations of PBDEs in e-waste including printer, rice cooker, computer monitor, TV, electric iron and water dispenser, as well as dust from e-waste, e-waste dismantling workshop and surface soil from inside and outside of an e-waste recycling plant in Shanghai, Eastern China. The results showed that PBDEs were detected in the majority of e-waste, and the concentrations of ?PBDEs ranged from not detected to 175 g/kg, with a mean value of 10.8 g/kg. PBDEs were found in TVs made in China after 1990. The mean concentrations of ?PBDEs in e-waste made in Korea, Japan, Singapore and China were 1.84 g/kg, 20.5 g/kg, 0.91 g/kg, 4.48 g/kg, respectively. The levels of ?PBDEs in e-waste made in Japan far exceed the threshold limit of RoHS (1.00 g/kg). BDE-209 dominated in e-waste, accounting for over 93%. The compositional patterns of PBDEs congeners resembled the profile of Saytex 102E, indicating the source of deca-BDE. Among the samples of dust and surface soil from a typical e-waste recycling site, the highest concentrations of ?{sub 18}PBDEs and BDE-209 were found in dust in e-waste, ranging from 1960 to 340,710 ng/g and from 910 to 320,400 ng/g, which were 1–2 orders of magnitude higher than other samples. It suggested that PBDEs released from e-waste via dust, and then transferred to surrounding environment.

  1. Energy Savings and NOx Emissions Reduction Potential from the 2012 Federal Legislation to Phase Out Incandescent Lamps in Texas

    E-Print Network [OSTI]

    Liu, Zi; Baltazar, Juan Carlos; Haberl, Jeff; Soman, Rohit

    296042501.6 100% Page 9 Table 5: Annual NOX Emissions A r ea Co u n t y A meri ca n E lec t r ic P o w er - W es t ( E RCO T ) /P CA NO x Redu ctio n s ( lbs) A u stin E n er g y /P CA NO x Redu ctio n s ( lbs) Brow n sv ille P u b... ort h E a s t T e x a s A re a Page 10 Table 6: Ozone Production Period NOx Emissions A r ea Co u n t y A meri ca n E lec t r ic P o w er - W es t ( E RCO T ) /P CA NO x Redu ctio n s ( lbs) A u stin E n er g y /P CA NO x Redu...

  2. For: Delegates predominantly from business but a few places will be reserved for senior repre-sentatives from the public sector and NGOs. Business delegates are typically senior execu-

    E-Print Network [OSTI]

    Talbot, James P.

    - sentatives from the public sector and NGOs. Business delegates are typically senior execu- tives and maintain a Pro- gramme which brings together business leaders and key public sector and civil society global trends and challenges: energy and natural resource security, cities, consumption, emerging

  3. 19USDA Forest Service Gen.Tech.Rep. PSW-GTR-166. 1998. A variety of vascular plant species exhibit typical foliar injury symptoms when exposed to ambient ozone, making

    E-Print Network [OSTI]

    Standiford, Richard B.

    exhibit typical foliar injury symptoms when exposed to ambient ozone, making them useful as bioindicators ozone monitors are not available. Bioindicators are often introduced plant species known as sentinels. They are known to be sensitive to ozone and will respond rapidly if they are given special care to ensure ozone

  4. Department Climate Workshops: "Typical" Themes Positives Department

    E-Print Network [OSTI]

    Sheridan, Jennifer

    power and responsibility fairly, hold people accountable o Provide goals and directions, good teamwork, good conflict resolution process o Quality scholarship, research, highly skilled people o Hierarchy, people acting as if they are "better" than others, poor leadership structure o Turf

  5. SPECIAL ACQUISITION REQUIREMENTS ? TYPICAL ISSUES ASSOCIATED...

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

    of following examples, which are listed at FAR 7.503(c): (1) The direct conduct of criminal investigations (2) The control of prosecutions and performance of adjudicatory...

  6. Use Patterns of LED Flashlights in Kenya and a One-Year Cost Analysis of Flashlight Ownership

    SciTech Connect (OSTI)

    Tracy, Jennifer; Jacobson, Arne; Mills, Evan

    2010-02-16T23:59:59.000Z

    Flashlight usage is widespread across much of sub-Saharan Africa.1 In Kenya in particular, over half of all households report owning a flashlight (Kamfor, 2002). Aside from household use, flashlights are also widely used to perform income-earning jobs in Kenya. Lumina Research Note No.4, the first report in this series documenting flashlight use in Kenya, highlights flashlight use patterns of night watchmen and bicycle taxi drivers. Both of these are occupations that rely on the use of flashlights on a nightly basis (Tracy et al., 2009). Also highlighted by Research Note No.4, flashlight users in Kenya have reported being highly dissatisfied with the quality of the low-cost LED flashlights that are available, and they identify several reoccurring problems they have faced as flashlight end-users (Tracy et al., 2009). The fact that there exists a substantial dependency upon flashlights in Kenya and that users are disgruntled with the available products suggests reasons for concern about flashlight quality. This concern is present despite two recent technological transitions in the flashlight market. First, LED technology has quickly emerged as the dominant source of portable lighting in Kenya, outpacing incandescent flashlights (Johnstone et al., 2009). LED technology has the potential to provide efficiency and performance benefits relative to incandescent bulbs, and low-cost LEDs have achieved price levels that make them cost competitive with conventional lighting sources for a number of applications (Mills, 2005). Second, rechargeable sealed-lead acid (SLA) batteries are also becoming more prevalent alternatives to disposable dry cell batteries. Flashlights using rechargeable SLA batteries tend to have a lower total cost of ownership over a two-year period than a flashlight using dry cell batteries (Radecsky, 2009); however, as this current report highlights, this may vary depending on the intensity of use patterns. To avoid a potential market spoiling effect for off-grid lighting products based on LED technology (Mills and Jacobson, 2008; Lighting Africa, 2007) a better understanding of flashlight use-patterns is crucial (Tracy et al., 2009). In addition, the economic implications faced by rural flashlight end-users provide further incentive for a move toward higher quality low-cost flashlights. In this report, our team uses interviews with 46 end users of flashlights to collect information about their use patterns and costs associated with owning and operating flashlight products. While flashlights used in their portable mode typically do not represent a substitute for kerosene or other forms of fuel-based lighting, at times they are used in stationary applications in place of a fuel-based lamp. In either case, these products often represent end users first exposure to LED technology and rechargeable dry cell batteries, and thus stand to either provide a positive or negative impression of these technologies for a diversity of lighting applications.

  7. Development and Construction of Bioclimatic Double Skin Active Facade for Hot and Humid Climate of UAE 

    E-Print Network [OSTI]

    Karbor, R. G.; Mohamed, I.

    2010-01-01T23:59:59.000Z

    tracking venetian blinds, LED (light emitting diodes) lighting and Building Management system. 1.01 Modeling And Simulation Of Double Skin Active Facade The modeling and simulation of the Double Skin Fa?ade Cavity is a complicated task, since... sweating/condensation on the water coil. 3.06 LED (Light Emitting Diode) Lighting The building is illuminated using extremely energy efficient LED?s which last 5 times as long as fluorescents and 50 times longer than typical incandescent. So...

  8. Development and Construction of Bioclimatic Double Skin Active Facade for Hot and Humid Climate of UAE

    E-Print Network [OSTI]

    Karbor, R. G.; Mohamed, I.

    2010-01-01T23:59:59.000Z

    tracking venetian blinds, LED (light emitting diodes) lighting and Building Management system. 1.01 Modeling And Simulation Of Double Skin Active Facade The modeling and simulation of the Double Skin Fa?ade Cavity is a complicated task, since... sweating/condensation on the water coil. 3.06 LED (Light Emitting Diode) Lighting The building is illuminated using extremely energy efficient LED?s which last 5 times as long as fluorescents and 50 times longer than typical incandescent. So...

  9. Demonstration Assessment of Light Emitting Diode (LED) Residential Downlights and Undercabinet Lights in the Lane County Tour of Homes, Eugene, Oregon

    SciTech Connect (OSTI)

    Ton, My K.; Richman, Eric E.; Gilbride, Theresa L.

    2008-11-10T23:59:59.000Z

    In August 2008 the Pacific Northwest National Laboratory (PNNL) conducted a light emitting diode (LED) residential lighting demonstration project for the U.S. Department of Energy (DOE), Office of Building Technologies, as part of DOE’s Solid State Lighting (SSL) Technology Demonstration Gateway Program. Two lighting technologies, an LED replacement for downlight lamps (bulbs) and an LED undercabinet lighting fixture, were tested in the demonstration which was conducted in two homes built for the 2008 Tour of Homes in Eugene, Oregon. The homes were built by the Lane County Home Builders Association (HBA), and Future B Homes. The Energy Trust of Oregon (ETO) also participated in the demonstration project. The LED downlight product, the LR6, made by Cree LED Lighting Solutions acts as a screw-in replacement for incandescent and halogen bulbs in recessed can downlights. The second product tested is Phillips/Color Kinetics’ eW® Profile Powercore undercabinet fixture designed to mount under kitchen cabinets to illuminate the countertop and backsplash surfaces. Quantitative and qualitative measurements of light performance and electrical power usage were taken at each site before and after initially installed halogen and incandescent lamps were replaced with the LED products. Energy savings and simple paybacks were also calculated and builders who toured the homes were surveyed for their responses to the LED products. The LED downlight product drew 12 Watts of power, cutting energy use by 82% compared to the 65W incandescent lamp and by 84% compared to the 75W halogen lamp. The LED undercabinet fixture drew 10 watts, cutting energy use by 83% to 90% compared to the halogen product, which was tested at two power settings: a low power 60W setting and a high power 105W setting. The LED downlight consistently provided more light than the halogen and incandescent lamps in horizontal measurements at counter height and floor level. It also outperformed in vertical illuminance measurements taken on the walls, indicating better lateral dispersion of the light. The undercabinet fixture’s light output was midway between the low and high power halogen undercabinet fixture light outputs (35.8 foot candle versus 13.4 fc and 53.4 fc) but it produced a more uniform light (max/min ratio of 7.0 versus 10.8). The color correlated temperature (CCT, the blue or yellowness) of the LED light correlated well with the halogen and incandescent lights (2675 K vs 2700 K). The color rendering of the LED downlight also correlated well at 92 CRI compared to 100 CRI for the halogen and incandescent lamps. The LED undercabinet fixture had measures of 2880 K CCT and 71 CRI compared to the 2700 K and 100 CRI scores for the halogen undercabinet fixture. Builders who toured the homes were surveyed; they gave the LED downlight high marks for brightness, said the undercabinet improved shadows and glare and said both products improved overall visibility, home appearance, and home value. Paybacks on the LED downlight ranged from 7.6 years (assuming electricity cost of 11 c/kWh) to 13.5 years (at 5C/kWh). Paybacks on the LED undercabinet fixture in a new home ranged from 4.4 years (11c/kWh electricity) to 7.6 years (5c/kWh) based on product costs of $95 per LED downlight and $140 per LED undercabinet fixture at 3 hrs per day of usage for the downlight and 2 hrs per day for the undercabinet lighting.

  10. New Lighting Fixtures: Combining Creativity and Style with Energy Efficiency

    SciTech Connect (OSTI)

    Gordon, Kelly L.; Foster, Rebecca; McGowan, Terry

    2004-10-01T23:59:59.000Z

    This article for a building trade magazine describes a national design competition for energy efficient lighting sponsored by the U.S. Department of Energy, the American Lighting Association, and the Consortium for Energy Efficiency, with winners announced at ALA's Annual Conference May 14, 2004, in Tucson. The Lighting for Tomorrow competition was the first national lighting fixture design competition focusing on energy-efficient residential lighting. The competition invited fixture manufacturers and designers to come up with beautiful, functional lighting fixtures that also happen to be energy efficient. Fixtures were required to use a ''dedicated'' energy-efficient light source, such as a pin-based fluorescent lamp that cannot be replaced with a screw-in incandescent bulb. Fixtures also had to meet a minimum energy efficiency level that eliminated use of incandescent and halogen lamps, leaving the door open only to fluorescent sources and LEDs. More than 150 paper designs were submitted in the first phase of the competition, in 2003. Of those, 24 finalists were invited to submit working prototypes in 2004, and the winners were announced in May. The Grand Prize of $10,000 went to American Fluorescent of Waukegan, Illinois, for its ''Salem'' chandelier. Some winning fixtures are already available through Lowe's Home Improvement Centers.

  11. Essays on Environmental and Resource Economics

    E-Print Network [OSTI]

    Toledo, Chantal Nathalie

    2013-01-01T23:59:59.000Z

    Light Bulb Offer (UC BerkeleyBetween Light Bulbs . . . . . . . . . . . . . . . . .Reasons for the Light Bulb Choice, ILB (left) or LED (right)

  12. Estimate of federal relighting potential and demand for efficient lighting products

    SciTech Connect (OSTI)

    Shankle, S.A.; Dirks, J.A.; Elliott, D.B.; Richman, E.E.; Grover, S.E.

    1993-11-01T23:59:59.000Z

    The increasing level of electric utility rebates for energy-efficient lighting retrofits has recently prompted concern over the adequacy of the market supply of energy-efficient lighting products (Energy User News 1991). In support of the U.S. Department of Energy`s Federal Energy Management Program, Pacific Northwest Laboratory (PNL) has developed an estimate of the total potential for energy-efficient lighting retrofits in federally owned buildings. This estimate can be used to address the issue of the impact of federal relighting projects on the supply of energy-efficient lighting products. The estimate was developed in 1992, using 1991 data. Any investments in energy-efficient lighting products that occurred in 1992 will reduce the potential estimated here. This analysis proceeds by estimating the existing stock of lighting fixtures in federally owned buildings. The lighting technology screening matrix is then used to determine the minimum life-cycle cost retrofit for each type of existing lighting fixture. Estimates of the existing stock are developed for (1) four types of fluorescent lighting fixtures (2-, 3-, and 4-lamp, F40 4-foot fixtures, and 2-lamp, F96 8-foot fixtures, all with standard magnetic ballasts); (2) one type of incandescent fixture (a 75-watt single bulb fixture); and (3) one type of exit sign (containing two 20-watt incandescent bulbs). Estimates of the existing stock of lighting fixtures in federally owned buildings, estimates of the total potential demand for energy-efficient lighting products if all cost-effective retrofits were undertaken immediately, and total potential annual energy savings (in MWh and dollars), the total investment required to obtain the energy savings and the present value of the efficiency investment, are presented.

  13. Analysis of the California Solar Resource--Volume 3: Appendices

    E-Print Network [OSTI]

    erdahl, P.

    2011-01-01T23:59:59.000Z

    twice yearly by Weather Data: Temperature (dry bulb) (,. ,.et bulb) Wind Speed (Ht. ~) Wind Direction Other evaporationData: Temperature (dry bulb) (wet bulb) Nind Speed (Ht, Wind

  14. Demography of the Invasive Geophyte Oxalis pes-caprae Across a Mediterranean Island

    E-Print Network [OSTI]

    Traveset, Anna

    -caprae reproductive components (i.e. bulb production, bulb bank, bulb predation, bulb mortality, bulb dormancy, bulb germination, plant establishment and survival). Key Results Oxalis pes-caprae has a transient bulb bank that remains dormant in the soil during summer. High levels of bulb predation after dispersal, followed by bulb

  15. ,,,"Incandescent","Standard Fluorescent","Compact Fluorescent","High-Intensity Discharge","Halogen"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghurajiConventional Gasoline Sales toReformulated, Average0.9 Relative Standard Errors for Table98.

  16. ,,,"Incandescent","Standard Fluorescent","Compact Fluorescent","High-Intensity Discharge","Halogen"

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghurajiConventional Gasoline Sales toReformulated, Average0.9 Relative Standard Errors for Table98.B39.

  17. EA-1664: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    10 CFR Part 430 Energy Conservation Standards: Energy Conservation Standards for Fluorescent and Incandescent Lamps

  18. PROJECTS IMPLEMENTED The City focused on improving the efficiency of

    E-Print Network [OSTI]

    · Replacing incandescent exit signs with new light emitting diode signs · Replacing the existing chiller

  19. Initial Score: # of workers

    E-Print Network [OSTI]

    Yamamoto, Keith

    My lab has replaced incandescent lamps with Compact Fluorescent Lamps (CFLs) or Light Emitting Diodes

  20. Neutron Repulsion

    E-Print Network [OSTI]

    Oliver K. Manuel

    2011-02-08T23:59:59.000Z

    Earth is connected gravitationally, magnetically and electrically to its heat source - a neutron star that is obscured from view by waste products in the photosphere. Neutron repulsion is like the hot filament in an incandescent light bulb. Excited neutrons are emitted from the solar core and decay into hydrogen that glows in the photosphere like a frosted light bulb. Neutron repulsion was recognized in nuclear rest mass data in 2000 as the overlooked source of energy, the keystone of an arch that locked together these puzzling space-age observations: 1.) Excess 136Xe accompanied primordial helium in the stellar debris that formed the solar system (Fig. 1); 2.) The Sun formed on the supernova core (Fig. 2); 3.) Waste products from the core pass through an iron-rich mantle, selectively carrying lighter elements and lighter isotopes of each element into the photosphere (Figs. 3-4); and 4.) Neutron repulsion powers the Sun and sustains life (Figs. 5-7). Together these findings offer a framework for understanding how: a.) The Sun generates and releases neutrinos, energy and solar-wind hydrogen and helium; b.) An inhabitable planet formed and life evolved around an ordinary-looking star; c.) Continuous climate change - induced by cyclic changes in gravitational interactions of the Sun's energetic core with planets - has favored survival by adaptation.

  1. Neutron Repulsion

    E-Print Network [OSTI]

    Manuel, Oliver K

    2011-01-01T23:59:59.000Z

    Earth is connected gravitationally, magnetically and electrically to its heat source - a neutron star that is obscured from view by waste products in the photosphere. Neutron repulsion is like the hot filament in an incandescent light bulb. Excited neutrons are emitted from the solar core and decay into hydrogen that glows in the photosphere like a frosted light bulb. Neutron repulsion was recognized in nuclear rest mass data in 2000 as the overlooked source of energy, the keystone of an arch that locked together these puzzling space-age observations: 1.) Excess 136Xe accompanied primordial helium in the stellar debris that formed the solar system (Fig. 1); 2.) The Sun formed on the supernova core (Fig. 2); 3.) Waste products from the core pass through an iron-rich mantle, selectively carrying lighter elements and lighter isotopes of each element into the photosphere (Figs. 3-4); and 4.) Neutron repulsion powers the Sun and sustains life (Figs. 5-7). Together these findings offer a framework for understanding...

  2. A wet- and dry-bulb temperature measuring system for micrometeorological application

    E-Print Network [OSTI]

    Machetta, Joe Henry

    1965-01-01T23:59:59.000Z

    positioned shelter under test and always in such a positi. on that the prevailing wind direction was perpendicular to a line between the Assman and the shelter, and care was taken to prevent any radiation or wind shading. Readings were obtained at all... the contract interval, All of the preceding resolution evaluations are appli- cable under any and all natural conditions of radiation and wind. ACKNOWLEDGEMENTS The research efforts reported herein have been jointly sponsored by tha Air Force Cambridge...

  3. Studying some mechanical properties of MgO with used neon bulb glass

    SciTech Connect (OSTI)

    Issa, Tarik Talib [University of Baghdad, College of science physic department , Material Science group (Iraq); Khaleel, Saba Mahdi [Ministry of Industry and Minerals,Commission for Research And Industrial Development ,Chemical and Petrochemical Research Center, Baghdad (Iraq); Abdul Kareem, Noura Ammar [Ministry of Industry and Minerals, Commission for Research And Industrial Development ,Chemical and Petrochemical Research Center, Baghdad (Iraq)

    2013-12-16T23:59:59.000Z

    Ceramic compact of MgO +WT% of UNBG were sintered at different sintering temperature (700, 900, 1100, 1300)°c, under static air for 3 hours. X-ray diffraction and some mechanical properties were conducted. The maximum sintered density, compression; fracture strength and hardness were indicated for the compilation of MgO ?20 WT % UNBG, sintered at 1300 °c.

  4. Zinc released from olfactory bulb glomeruli by patterned electrical stimulation of the olfactory nerve

    E-Print Network [OSTI]

    Blakemore, Laura J.

    Zinc is a trace element with a multitude of roles in biological systems including structural and cofactor functions for proteins. Although most zinc in the central nervous system (CNS) is protein bound, the CNS contains a ...

  5. Consumer Light Bulb Changes: Briefing and Resources for Media and Retailers

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011AT&T, Inc.'sEnergyTexas1.SpaceFluor Federal ServicesDepartment ofDepartment of|

  6. Westinghouse Pays $50,000 Civil Penalty to Resolve Light Bulb Efficiency

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradley Nickell DirectorThe&Management Alert Western

  7. What Light Bulbs Do You Use in Your Home? | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradley Nickell DirectorThe&Management AlertWhatOnOn

  8. Which Bulb Is Right for You? (High-Resolution EPS Billboard) | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradley Nickell DirectorThe&ManagementEfficiency |Aof Energy

  9. Which Bulb Is Right for You? (High-Resolution JPG Billboard) | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradley Nickell DirectorThe&ManagementEfficiency |Aof

  10. Which Bulb Is Right for You? (Low-Resolution JPG Billboard) | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradley Nickell DirectorThe&ManagementEfficiency |AofEnergy

  11. GREEN LIVING Replace incandencent and halogen light bulbs with LED and CLFs

    E-Print Network [OSTI]

    Thaxton, Christopher S.

    GREEN LIVING GUIDE ENERGY TRAVEL FOOD sustain yosef WATER Replace incandencent and halogen light for your laundry RESIST THAT SWITCH! Use natural light during the day, and no lights when you are gone USE MORE THAN YOU CAN EAT, reduce your waste stream DRINK FAIR TRADE COFFEE - Check out Conrad

  12. Buying the Perfect Energy-Efficient Light Bulb in 5 Easy Steps | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the YouTube platformBuilding Removal Ongoing atGreenhouse GasesRespond to

  13. A Winning Light Bulb With the Potential to Save the Nation Billions |

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you sure you wantJoin us for|IdahotheWhatProposed - FINALAA Tale of

  14. DOE Requires Westinghouse to Cease Sales of Two Light Bulb Models and

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: Theof"WaveInteractions and PolicyCybersecurity ThreatsViolatingAllows Sale of

  15. DOE Withdraws the Energy Star Label from 34 Compact Fluorescent Light Bulbs

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: Theof"WaveInteractionsMaterials | DepartmentEnergy Will Not| Department

  16. Pulse Energy Typical Curve Validation Draft December 15, 2011

    E-Print Network [OSTI]

    processes, technologies for building energy performance monitoring, smart buildings, ongoing commissioning-based energy information system (EIS) software for commercial buildings. One distinguishing aspect of the Pulse to advance the deployment of EIS, which are capable of enabling up to 20% reductions in building energy use

  17. Single-Hop Case Typically, linear regression (using the last

    E-Print Network [OSTI]

    temperature, voltage, etc... (30-100 ppm) Christoph Lenzen, Philipp Sommer, Roger Wattenhofer Computer of the 2nd International Conference on Embedded Networked Sensor Systems, 2004. [Sommer09] P. Sommer and R International Conference on Information Processing in Sensor Networks, 2009. [Lenzen09] C. Lenzen, P. Sommer

  18. Analysis of a typical Midwestern structure subjected to seismic loads

    E-Print Network [OSTI]

    Hart, Jason Frazier

    2013-02-22T23:59:59.000Z

    The extent of damage and casualties in Midwest cities such as St. Louis during an earthquake caused by the New Madrid fault system will be due in part to the performance of buildings. Dynamic nonlinear analysis of a reinforced concrete building...

  19. Typical Properties of Winners and Losers in Discrete Optimization

    E-Print Network [OSTI]

    Beier, René

    .g., trav­ eling salesperson, shortest path, minimum spanning tree as well as various scheduling and packing and a linear objective function over {0,1} n . By parameterizing which constraints are of stochastic and which of individual problems. Our analysis covers various probability distributions for the choice of the stochastic

  20. Typical Properties of Winners and Losers in Discrete Optimization

    E-Print Network [OSTI]

    Voecking, Berthold

    -studied optimization problems like, e.g., trav- eling salesperson, shortest path, minimum spanning tree as well function over {0,1}n. By parameterizing which constraints are of stochastic and which are of adversarial of individual problems. Our analysis covers various probability distributions for the choice of the stochastic

  1. Fracture mechanics evaluation for at typical PWR primary coolant pipe

    SciTech Connect (OSTI)

    Tanaka, T. [Kansai Electric Power Company, Osaka (Japan); Shimizu, S.; Ogata, Y. [Mitsubishi Heavy Industries, Ltd., Kobe (Japan)

    1997-04-01T23:59:59.000Z

    For the primary coolant piping of PWRs in Japan, cast duplex stainless steel which is excellent in terms of strength, corrosion resistance, and weldability has conventionally been used. The cast duplex stainless steel contains the ferrite phase in the austenite matrix and thermal aging after long term service is known to change its material characteristics. It is considered appropriate to apply the methodology of elastic plastic fracture mechanics for an evaluation of the integrity of the primary coolant piping after thermal aging. Therefore we evaluated the integrity of the primary coolant piping for an initial PWR plant in Japan by means of elastic plastic fracture mechanics. The evaluation results show that the crack will not grow into an unstable fracture and the integrity of the piping will be secured, even when such through wall crack length is assumed to equal the fatigue crack growth length for a service period of up to 60 years.

  2. TYPICAL HOT WATER DRAW PATTERNS BASED ON FIELD DATA

    E-Print Network [OSTI]

    Lutz, Jim

    2014-01-01T23:59:59.000Z

    Renewable Energy Laboratory Natural Resources Canada GasRenewable Energy Laboratory (NREL) performed with Integrated Building and Construction Solutions (IBACOS) Natural Resources Canada

  3. On the Absence of Ferromagnetism in Typical 2D Ferromagnets

    SciTech Connect (OSTI)

    Biskup, Marek

    2010-04-06T23:59:59.000Z

    We consider the Ising systems in d dimensions with nearest-neighbor ferromagnetic interactions and long-range repulsive (antiferromagnetic) interactions that decay with power s of the distance. The physical context of such models is discussed; primarily this is d = 2 and s = 3 where, at long distances, genuine magnetic interactions between genuine magnetic dipoles are of this form.We prove that when the power of decay lies above d and does not exceed d + 1, then for all temperatures the spontaneous magnetization is zero. In contrast, we also show that for powers exceeding d + 1 (with d {ge} 2) magnetic order can occur.

  4. TYPICAL HOT WATER DRAW PATTERNS BASED ON FIELD DATA

    E-Print Network [OSTI]

    Lutz, Jim

    2014-01-01T23:59:59.000Z

    for Rating Residential Water Heaters. Atlanta, GA: ASHRAE,for Residential Water Heaters, Direct Heating Equipment, andthe Energy Consumption of Water Heaters. Title 10 Code of

  5. MULTIFRACTAL SPECTRA OF TYPICAL AND PREVALENT FREDERIC BAYART

    E-Print Network [OSTI]

    Boyer, Edmond

    ) }, it is well known that dimH(E-(µ; )) for any [0, dimH(K)] dimP(E+ (µ; )) for any [0, dimP(K)], where dimH(E) (resp. dimP(E)) denotes the Hausdorff (resp. the packing) dimension of E. By appropriate. The maps dimH E-(µ; ) and dimP E+(µ; ) are called the lower and the upper singularity spectrum of µ

  6. The Problem Conventional office lighting typically consists of bright fluo-

    E-Print Network [OSTI]

    by delamping--result in lower power consump- tion. The PLS, which features light-emitting diode (LED lighting is reduced and three light-emitting diode (LED) task lights (two desk lamps and one undercabinet

  7. Gradient–Controlled, Typical–Distance Clustering for Global ...

    E-Print Network [OSTI]

    An economical rule is one that does not spend a huge number of local searches to detect. that all minima have been found. The “region of attraction” or the ...

  8. Base-Exchange Properties of Some Typical Texas Soils.

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach); Fudge, J. F. (Joseph Franklin)

    1935-01-01T23:59:59.000Z

    31321 25905 29434 31833 29426 29438 29425 29365 26089 25967 25959 25869 26823 total exchange capacity Total exchange capacity Comparison of three Soil type Crockett fine sandy loam.. Amarillo fine sandy loam. .. Webb fine sandy loam.... .... Amarillo fine sandy loam. .. Yahola fine sandy loam. ... Willacy fine sandy loam.. .. Lomalto clay loam.. ...... Hidalgo clay loam. ........ Raymondville fine sandy loam.. ................. Victoria clay loam.. ...... Wilson clay...

  9. Sustainable urban forms for Chinese typical new towns

    E-Print Network [OSTI]

    Son, Sunhwa, 1980-

    2008-01-01T23:59:59.000Z

    The phenomena of exploding world urban population and sharply decreasing global arable lands are illustrated in contemporary China in a dramatically amplified form. Construction of many new towns in rural areas has been ...

  10. Signatures of Heating and Cooling Energy Consumption for Typical AHUs

    E-Print Network [OSTI]

    Wei, G.; Liu, M.; Claridge, D. E.

    1998-01-01T23:59:59.000Z

    -duct system, the cold deck temperature is set to 55 OF. The hot deck temperature is reset based on the outside air temperature: it is set to 1 10 OF when the outside air temperature is below 40 OF and linearly decreases to 80 OF when the outside air... Cold deck temperature set point T, Supply air Floor area Changes made decreased from 55 OF to 53 OF raised from 1.2 cfm/ft2 to 1.3 cfm/ft2 raised from 120,000 ft2 to 130,000 ft2 - - Hot deck temperature set point Th 1 Outside air flow I...

  11. Waste Energy Analysis Recovery for a Typical Food Processing Plant

    E-Print Network [OSTI]

    Miller, P. H.; Mann, L., Jr.

    1980-01-01T23:59:59.000Z

    An energy analysis made for the Joan of Arc Food Processing Plant in St. Francisville, Louisiana indicated that a significant quantity of waste heat energy was being released to the atmosphere in the forms of low quality steam and hot flue gases...

  12. ON THE ABSENCE OF FERROMAGNETISM IN TYPICAL 2D FERROMAGNETS

    E-Print Network [OSTI]

    systems interacting via Coulomb forces (s = 1), dipolar interactions (s = 3) as well as interactions.A. Kivelson. Reproduction, by any means, of the entire article for non- commercial purposes is permitted are forbidden for antiferromagnetic power law interactions with range d

  13. Typical Problems of AHU and Air Movement in Buildings

    E-Print Network [OSTI]

    2006-01-01T23:59:59.000Z

    occupied zones #0;?#0;?#0;?#0;? Wrong Air Handling Process and ControlWrong Air Handling Process and Control #0;?#0;?#0;?#0;? TP4: Dislike fresh air?TP4: Dislike fresh air? #0;?#0;?#0;?#0;? TP5: Reheat of VAVBOX at partial load time in summerTP5: Reheat... of VAVBOX at partial load time in summer #0;?#0;?#0;?#0;? Unexpected Air Movement in BuildingsUnexpected Air Movement in Buildings #0;?#0;?#0;?#0;? TP6: Chimney effect leading to fresh air intake in highTP6: Chimney effect leading to fresh air intake in high...

  14. Table 1. HARVESTING MANAGEMENT STRATEGIES Strategy Name Use Typical location

    E-Print Network [OSTI]

    channels Partial cutting systems PARTIAL To minimize fan destabilization Fans with high destabilization To reduce the logging debris load For gullies with high debris flow potential FS197C RVA 2002/03 #12;Table 2, BUFFER Hb NOLOG Hb NOLOG M LOG/CLWD M BUFFER, LS/CTWD Mb BUFFER, PARTIAL Mb BUFFE, PARTIA, LS/CLWD L LOG

  15. Typical Clothing Ensemble Insulation Levels for Sixteen Body Parts

    E-Print Network [OSTI]

    Lee, Juyoun; Zhang, Hui; Arens, Edward

    2013-01-01T23:59:59.000Z

    Thermal Comfort.1994 CLO Insulation Levels For Sixteen Bodya mesh arm chair whose insulation level was measured. FigureExperimental Conditions. CLO Insulation Levels For Sixteen

  16. Development of white matter pathways in typically developing preadolescent children

    E-Print Network [OSTI]

    2012-01-01T23:59:59.000Z

    Davis, PhD b,c , Claudia Buss, PhD c , Ana Solodkin, PhD d ,Muftuler LT, Davis EP, Buss C, Head K, Hasso AN, Sandman CA.

  17. SECONDARY CLASSROOM VOCABULARY: DATA FROM TYPICALLY DEVELOPING STUDENTS

    E-Print Network [OSTI]

    McKim Thomas, Sarah Summer

    2012-05-31T23:59:59.000Z

    ……………………………………….. Inclusion Vocabulary Purpose 1 II METHODS………………………………………………. Participants Data Collection Transcription Analyses 24 III RESULTS………………………………………………... Class 1 Class 2 Class 3 Class 4 Class 5 Total Middle School High School Language...………………………………………... 82 F Vocabulary Frequency Analysis Script…………………... 83 G Vocabulary Frequency Lists Class 1 Total Frequency………………… Fringe Frequency…...................... Context Core Frequency………... 84 86 87 Class 2 Total Frequency………………… Fringe...

  18. Greening North Carolina Travel and Tourism Tips for Sustainable Practices in Tourism

    E-Print Network [OSTI]

    Energy Efficient Light Bulbs Can Still Be Inefficient Led Lights Time Has Come N.C. GreenTravel *NC *Don't have recycling bins? There's help for that Recycling Recycling, the Typical Starting Point The Challenges of Recycling Getting Your Recycling Program into Shape What Can be Recycled Recycling at Work

  19. The Engineer Online Bookmark with: Del.icio.us Stumble It!

    E-Print Network [OSTI]

    releases the organic sugars and other compounds in the corn waste and these compounds can be fed of the remaining liquid because there is nothing left to oxidise. The process converts all the available energy at about 0.5V. A typical light bulb uses 60W. To increase wattage, the surface area needs to be increased

  20. Math 3339 Fall 2012 Name: Please, write clearly and justify all your steps, to get proper credit for your work. No notes, books

    E-Print Network [OSTI]

    Labate, Demetrio

    light bulbs, 3 are defective. The bulbs are selected at random and tested, one at a time, until the third defective bulb is found. Compute the probability that the third defective bulb is: (i) the third bulb tested; (ii) the fifth bulb tested; (iii) the tenth bulb tested. #12;(3)[8 Pts] A survey

  1. Neutrino flavor transformation in core-collapse supernovae

    E-Print Network [OSTI]

    Cherry, John F.; Cherry, John F.

    2012-01-01T23:59:59.000Z

    the corresponding Neutrino Bulb (1 %) safety criteria fromof the neutrino- bulb halo neutrino Hamiltonian, | H |+|H |, to the contribution from bulb the neutrinosphere | H

  2. Odor representations in olfactory cortex

    E-Print Network [OSTI]

    Poo, Cindy

    2010-01-01T23:59:59.000Z

    influence on olfactory bulb activity in the rabbit. Brainin the olfactory bulb accelerates odor discrimination inexcitation of olfactory bulb granule cells. J Neurosci 27,

  3. Engineering of Olfactory Receptor OlfCc1 for Directed Ligand Sensitivity

    E-Print Network [OSTI]

    Berke, Allison Paige

    2013-01-01T23:59:59.000Z

    representations in the olfactory bulb revealed using aof single olfactory bulb neurons to binary mixtures of aminoin the mouse olfactory bulb. Nature, 450(7169), 503–508.

  4. Studies on the Cave- Spider Family Leptonetidae

    E-Print Network [OSTI]

    Ledford, Joel M.

    2011-01-01T23:59:59.000Z

    105. Prolateral; 106. Bulb, prolateral; 107. Accessory81. Prolateral; 82. Bulb, retrolateral; 83. Accessory87. Prolateral; 88. Bulb, retrolateral; 89. Accessory

  5. Using Building Simulation and Optimization to Calculate Lookup Tables for Control

    E-Print Network [OSTI]

    Coffey, Brian

    2012-01-01T23:59:59.000Z

    Merced 106 Monthly average wet bulb temperature and tanktemp versus minium wet bulb temp 98 Detailed slices ofmaximum overnight wet bulb temperatures). PhD Dissertation,

  6. Using Building Simulation and Optimization to Calculate Lookup Tables for Control

    E-Print Network [OSTI]

    Coffey, Brian

    2011-01-01T23:59:59.000Z

    Merced 106 Monthly average wet bulb temperature and tanktemp versus minium wet bulb temp 98 Detailed slices ofand maximum overnight wet bulb temperatures). Figure 8:

  7. "Hot" for Warm Water Cooling

    E-Print Network [OSTI]

    Coles, Henry

    2012-01-01T23:59:59.000Z

    Format Locations sorted by Dry Bulb Temperature Locationssorted by Wet Bulb Temperature 11. APPENDIX C: DIRECT LIQUIDis constrained by outdoor wet bulb temperature) or dry

  8. Vortices in brain activity: Their mechanism and significance for perception

    E-Print Network [OSTI]

    Freeman, Walter J III

    2009-01-01T23:59:59.000Z

    of the main olfactory bulb in adult rats. Neuroscience, 64,apex rabbit olfactory bulb rabbit visual cortex phaseoutline of the olfactory bulb, on which is superimposed a 4

  9. Analysis of Minimum Efficiency Performance Standards for Residential General Service Lighting in Chile

    SciTech Connect (OSTI)

    Letschert, Virginie E.; McNeil, Michael A.; Leiva Ibanez, Francisco Humberto; Ruiz, Ana Maria; Pavon, Mariana; Hall, Stephen

    2011-06-01T23:59:59.000Z

    Minimum Efficiency Performance Standards (MEPS) have been chosen as part of Chile's national energy efficiency action plan. As a first MEPS, the Ministry of Energy has decided to focus on a regulation for lighting that would ban the sale of inefficient bulbs, effectively phasing out the use of incandescent lamps. Following major economies such as the US (EISA, 2007) , the EU (Ecodesign, 2009) and Australia (AS/NZS, 2008) who planned a phase out based on minimum efficacy requirements, the Ministry of Energy has undertaken the impact analysis of a MEPS on the residential lighting sector. Fundacion Chile (FC) and Lawrence Berkeley National Laboratory (LBNL) collaborated with the Ministry of Energy and the National Energy Efficiency Program (Programa Pais de Eficiencia Energetica, or PPEE) in order to produce a techno-economic analysis of this future policy measure. LBNL has developed for CLASP (CLASP, 2007) a spreadsheet tool called the Policy Analysis Modeling System (PAMS) that allows for evaluation of costs and benefits at the consumer level but also a wide range of impacts at the national level, such as energy savings, net present value of savings, greenhouse gas (CO2) emission reductions and avoided capacity generation due to a specific policy. Because historically Chile has followed European schemes in energy efficiency programs (test procedures, labelling program definitions), we take the Ecodesign commission regulation No 244/2009 as a starting point when defining our phase out program, which means a tiered phase out based on minimum efficacy per lumen category. The following data were collected in order to perform the techno-economic analysis: (1) Retail prices, efficiency and wattage category in the current market, (2) Usage data (hours of lamp use per day), and (3) Stock data, penetration of efficient lamps in the market. Using these data, PAMS calculates the costs and benefits of efficiency standards from two distinct but related perspectives: (1) The Life-Cycle Cost (LCC) calculation examines costs and benefits from the perspective of the individual household; and (2) The National Perspective projects the total national costs and benefits including both financial benefits, and energy savings and environmental benefits. The national perspective calculations are called the National Energy Savings (NES) and the Net Present Value (NPV) calculations. PAMS also calculate total emission mitigation and avoided generation capacity. This paper describes the data and methodology used in PAMS and presents the results of the proposed phase out of incandescent bulbs in Chile.

  10. High Efficiency Integrated Package

    SciTech Connect (OSTI)

    Ibbetson, James

    2013-09-15T23:59:59.000Z

    Solid-state lighting based on LEDs has emerged as a superior alternative to inefficient conventional lighting, particularly incandescent. LED lighting can lead to 80 percent energy savings; can last 50,000 hours – 2-50 times longer than most bulbs; and contains no toxic lead or mercury. However, to enable mass adoption, particularly at the consumer level, the cost of LED luminaires must be reduced by an order of magnitude while achieving superior efficiency, light quality and lifetime. To become viable, energy-efficient replacement solutions must deliver system efficacies of ? 100 lumens per watt (LPW) with excellent color rendering (CRI > 85) at a cost that enables payback cycles of two years or less for commercial applications. This development will enable significant site energy savings as it targets commercial and retail lighting applications that are most sensitive to the lifetime operating costs with their extended operating hours per day. If costs are reduced substantially, dramatic energy savings can be realized by replacing incandescent lighting in the residential market as well. In light of these challenges, Cree proposed to develop a multi-chip integrated LED package with an output of > 1000 lumens of warm white light operating at an efficacy of at least 128 LPW with a CRI > 85. This product will serve as the light engine for replacement lamps and luminaires. At the end of the proposed program, this integrated package was to be used in a proof-of-concept lamp prototype to demonstrate the component’s viability in a common form factor. During this project Cree SBTC developed an efficient, compact warm-white LED package with an integrated remote color down-converter. Via a combination of intensive optical, electrical, and thermal optimization, a package design was obtained that met nearly all project goals. This package emitted 1295 lm under instant-on, room-temperature testing conditions, with an efficacy of 128.4 lm/W at a color temperature of ~2873K and 83 CRI. As such, the package’s performance exceeds DOE’s warm-white phosphor LED efficacy target for 2013. At the end of the program, we assembled an A19 sized demonstration bulb housing the integrated package which met Energy Star intensity variation requirements. With further development to reduce overall component cost, we anticipate that an integrated remote converter package such as developed during this program will find application in compact, high-efficacy LED-based lamps, particularly those requiring omnidirectional emission.

  11. Cost Effective Measurement and Verification at Fairchild AFB

    E-Print Network [OSTI]

    Culp, C.; Hart, Q.; Turner, B.; Berry-Lewis, S.

    2003-01-01T23:59:59.000Z

    ballasts. Incandescent lighting will be replaced with compact florescent. Incandescent exit signs will be upgraded to Light Emitting Diode (LED) exit signs. The Central Heating Plant (CHP) supplies steam for 79 buildings. This steam plant facility...

  12. Household Response To Dynamic Pricing Of Electricity: A Survey...

    Open Energy Info (EERE)

    Allocation, Emissions Mitigation Scheme, Emissions Standards, Enabling Legislation, Energy Standards, Feebates, Feed-in Tariffs, Fuel Efficiency Standards, Incandescent...

  13. Business Case for Energy Efficiency in Support of Climate Change Mitigation, Economic and Societal Benefits in China

    E-Print Network [OSTI]

    McNeil, Michael A.

    2012-01-01T23:59:59.000Z

    Commercial and Industrial End Uses Incandescent Lamps Refrigerators Residential AC (Including Heat Pumps) Washing Machines Fluorescent Ballasts Electric Water Heaters

  14. China Energy Efficiency Round Robin Testing Results for Room Air Conditioners

    E-Print Network [OSTI]

    Zhou, Nan

    2010-01-01T23:59:59.000Z

    C Dry bulb. air inlet. indoor side ºC Wet bulb. air inlet.indoor side ºC Dry bulb. air outlet.indoor side ºC Wet bulb. air outlet. indoor side ºC

  15. Comparisons of HVAC Simulations between EnergyPlus and DOE-2.2 for Data Centers

    E-Print Network [OSTI]

    Hong, Tianzhen

    2009-01-01T23:59:59.000Z

    cooling capacity as a function of outside dry-bulb (ODB) andentering wet-bulb temperatures (EWB), the EIR(EWB,ODB):as a function of outside dry-bulb and entering wet-bulb

  16. 56903Federal Register / Vol. 75, No. 180 / Friday, September 17, 2010 / Rules and Regulations rule does not impose any enforceable

    E-Print Network [OSTI]

    the commodities Garlic, bulb and Shallot, bulb; revise the commodities Onion, bulb; Onion, green; and Vegetable.13 * * * * * Melon, subgroup 9A ...................... 0.10 * * * * * Okra ...................... 0.10 Onion, bulb

  17. STAT 472 F14 Chapter 4 Homework.pdf

    E-Print Network [OSTI]

    Owner

    2014-09-30T23:59:59.000Z

    Sep 30, 2014 ... The hotel has 10,000 light bulbs. The light bulbs are all new. If a replacement bulb burns out, it too will be replaced with a new bulb. You are ...

  18. Secreted factors from olfactory mucosa cells expanded as free-floating spheres increase neurogenesis in olfactory bulb neurosphere cultures

    E-Print Network [OSTI]

    Barraud, Perrine; He, Xiao-ling; Caldwell, Maeve; Franklin, Robin J M

    2008-02-18T23:59:59.000Z

    ) containing Dulbecco's Modified Eagle Medium (DMEM; Gibco) prior to mechanical disso- ciation to a cell suspension. Remaining cell aggregates were removed after filtration through a 40 µm cell strainer (BD Falcon) and cell numbers were estimated using...

  19. LED exit signs: Improved technology leads the way to energy savings

    SciTech Connect (OSTI)

    Sardinsky, R.; Hawthorne, S.

    1994-12-31T23:59:59.000Z

    Recent innovations in light-emitting diode (LED) exit signs may make LED signs the best choice among the energy efficient options available. In the past, LED signs have offered low power consumption, projected long lamp life, and low maintenance requirements. Now, the best of the LED signs also offer improved optical designs that reduce their already low power consumption while improving visibility and appearance, and even reduce their cost. LED exit signs are gaining market share, and E Source expects this technology to eventually dominate over incandescent, compact fluorescent, and electroluminescent signs. More research is needed, however, to confirm manufacturers` claims of 20-year operating lives for LED signs. Conservative estimates place the number of exit signs in US buildings at about 40 million. Although each sign represents a very small part of a building`s load, exit signs are ready targets for energy efficiency upgrades -- they operate continuously and most use inefficient incandescent sources. With an LED sign, annual energy and maintenance costs can be reduced by more than 90 percent compared to a typical incandescent sign. Low annual costs help to offset the LED sign`s relatively high first cost. More than 25 utilities offer DSM incentives for energy efficient exit signs, and efficient alternatives are becoming more readily available. Recent improvements in optical designs enable many LED signs to visually out perform other sources. In addition to these benefits, LED exit signs have lower life cycle cost than most other options. The biggest barrier to their success, however, is that their first cost has been considerably higher than competing technologies. LED sign prices are falling rapidly, though, because manufacturers are continually improving optical designs of the fixtures to use fewer LEDs and thus even less energy while providing better performance.

  20. 2008 Joint Appendices JA2-1 Appendix JA2 Reference Weather/Climate Data

    E-Print Network [OSTI]

    weather file contains data on a variety of ambient conditions such as: · Dry bulb temperature · Wet bulb

  1. EPI-FLUORESCENCE ATTACHMENT f o r I n v e r t e d M i c r o s c o p e D I A P H O T -T M D

    E-Print Network [OSTI]

    Kleinfeld, David

    . In exchanging the lamp bulb, do not touch the glass part of the lamp bulb with bare hands. Dust, dirt or finger marks on the bulb surface should be wiped with alcohol. For attaching the mercury lamp bulb to the socket, take note of the polarity of the bulb. Before lighting the lamp, confirm that the lamp bulb

  2. MATH 56A SPRING 2008 STOCHASTIC PROCESSES

    E-Print Network [OSTI]

    Igusa, Kiyoshi

    that it starts at the end of the previous process). I used the example of a light bulb. You put a light bulb replaced by a new bulb. Each bulb is independent of the previous one. Some numbers associated considered three kinds of light bulbs: (1) The guaranteed light bulb which will last exactly 1000 hours. (2

  3. MATH 56A SPRING 2008 STOCHASTIC PROCESSES

    E-Print Network [OSTI]

    Igusa, Kiyoshi

    at the end of the previous process). I used the example of a light bulb. You put a light bulb into a socket by a new bulb. Each bulb is independent of the previous one. Some numbers associated to this process are kinds of light bulbs: (1) The guaranteed light bulb which will last exactly 1000 hours. (2) The Poisson

  4. University of Akron March 21, 2013 Physics 262: Physics for Life Sciences II

    E-Print Network [OSTI]

    Hu, Ben Yu-Kuang

    electroscope bulb, causing the needle to deflect. What is the net charge on the bulb and on the needle? (A) Positive on the bulb, negative on the needle. (B) Negative on the bulb, positive on the needle. (C) Positive on both the bulb and the needle. (D) Negative on both the bulb and the needle. 3. A solid

  5. Pheromone transduction in the vomeronasal organ Emily R Liman

    E-Print Network [OSTI]

    Liman, Emily

    bulb (AOB), whereas the OE projects to the olfactory bulb (OB). (b) In a section taken at the position- to the accessory olfactory bulb and to the main olfactory bulb, respectively. The accessory olfactory bulb, unlike the main olfactory bulb or relay nuclei of other sensory organs, does not project to the cortex. Instead

  6. Metacapacitors for LED Lighting: Metacapacitors

    SciTech Connect (OSTI)

    None

    2010-09-02T23:59:59.000Z

    ADEPT Project: The CUNY Energy Institute is developing less expensive, more efficient, smaller, and longer-lasting power converters for energy-efficient LED lights. LEDs produce light more efficiently than incandescent lights and last significantly longer than compact fluorescent bulbs, but they require more sophisticated power converter technology, which increases their cost. LEDs need more sophisticated converters because they require a different type of power (low voltage direct current, or DC) than what's generally supplied by power outlets. The CUNY Energy Institute is developing sophisticated power converters for LEDs that contain capacitors made from new, nanoscale materials. Capacitors are electrical components that are used to store energy. CUNY's unique capacitors are configured with advanced power circuits to more efficiently control and convert power to the LED lighting source. They also eliminate the need for large magnetic components, instead relying on networks of capacitors that can be easily printed on plastic substrate. CUNY's prototype LED power converter already meets DOE's 2020 projections for the energy efficiency of LED power converters.

  7. Experimental Results on Advanced Rotary Desiccant Dehumidifiers

    E-Print Network [OSTI]

    Barathan, D.; Parsons, J. M.; MaClaine-Cross, I.

    1986-01-01T23:59:59.000Z

    of Nusselt number with Graetz number and theoretical Nusselt number limit compared to typical time constant for heat and/or mass transfer), the transfer effectiveness is gov- erned by the effective capacity of the matrix and is insignificantly affected... on developing high-performance, low-pressure drop dehumidifiers. As part of the the Department of Energy's Solar Buildings Research and Development Program SERI has been making fundamental heat and mass r , , , , , , , , boo 10 40 70 100 Dry bulb...

  8. Reducing the Cost of Solar Cells

    SciTech Connect (OSTI)

    Scanlon, B.

    2012-04-01T23:59:59.000Z

    Solar-powered electricity prices could soon approach those of power from coal or natural gas thanks to collaborative research with solar startup Ampulse Corporation at the National Renewable Energy Laboratory. Silicon wafers account for almost half the cost of today's solar photovoltaic panels, so reducing or eliminating wafer costs is essential to bringing prices down. Current crystalline silicon technology converts energy in a highly efficient manner; however, that technology is manufactured with processes that could stand some improvement. The industry needs a method that is less complex, creates less waste and uses less energy. First, half the refined silicon is lost as dust in the wafer-sawing process, driving module costs higher. Wafers are sawn off of large cylindrical ingots, or boules, of silicon. A typical 2-meter boule loses as many as 6,000 potential wafers during sawing. Second, the wafers produced are much thicker than necessary. To efficiently convert sunlight into electricity, the wafers need be only one-tenth the typical thickness. NREL, the Oak Ridge National Laboratory and Ampulse have partnered on an approach to eliminate this waste and dramatically lower the cost of the finished solar panels. By using a chemical vapor deposition process to grow the silicon on inexpensive foil, Ampulse is able to make the solar cells just thick enough to convert most of the solar energy into electricity. No more sawdust - and no more wasting refined silicon materials. NREL developed the technology to grow high-quality silicon and ORNL developed the metal foil that has the correct crystal structure to support that growth. Ampulse is installing a pilot manufacturing line in NREL's Process Development Integration Laboratory, where solar companies can work closely with lab scientists on integrated equipment to answer pressing questions related to their technology development, as well as rapidly overcoming R and D challenges and risk. NREL's program is focused on transformative innovation in the domestic PV industry. With knowledge and expertise acquired from the PDIL pilot production line tools, Ampulse plans to design a full-scale production line to accommodate long rolls of metal foil. The Ampulse process 'goes straight from pure silicon-containing gas to high-quality crystal silicon film,' said Brent Nelson, the operational manager for the Process Development Integration Laboratory. 'The advantage is you can make the wafer just as thin as you need it - 10 microns or less.' Most of today's solar cells are made out of wafer crystalline silicon, though thin-film cells made of more exotic elements such as copper, indium, gallium, arsenic, cadmium, tellurium and others are making a strong push into the market. The advantage of silicon is its abundance, because it is derived from sand. Silicon's disadvantage is that purifying it into wafers suitable for solar cells can be expensive and energy intensive. Manufacturers add carbon and heat to sand to produce metallurgical-grade silicon, which is useful in other industries, but not yet suitable for making solar cells. So this metallurgical-grade silicon is then converted to pure trichlorosilane (SiCl3) or silane (SiH4) gas. Typically, the purified gas is then converted to create a silicon feedstock at 1,000 degrees Celsius. This feedstock is melted at 1,414 C and recrystallized into crystal ingots that are finally sawed into wafers. The Ampulse method differs in that it eliminates the last two steps in the traditional process and works directly with the silane gas growing only the needed silicon right onto a foil substrate. A team of NREL scientists had developed a way to use a process called hot-wire chemical vapor deposition to thicken silicon wafers with near perfect crystal structure. Using a hot tungsten filament much like the one found in an incandescent light bulb, the silane gas molecules are broken apart and deposited onto the wafer using the chemical vapor deposition technique at about 700 C - a much lower temperature than needed to make the wafer. The hot filament dec

  9. University of Akron March 29, 2012 Physics 262: Physics for Life Sciences II

    E-Print Network [OSTI]

    Hu, Ben Yu-Kuang

    ) the bulb of an initially electri- cally neutral electroscope, so that the pointer of the electroscope rises (Step 1). Keeping the rod near the bulb, I then ground the elec- troscope by touching the bulb, which on the bulb and the pointer of the electroscope? (A) Both the bulb and pointer have net positive charge. (B

  10. Institute for Software Technology Wissensverarbeitung

    E-Print Network [OSTI]

    Motivation Example correct behavior battery(c)(ab(c)voltage(c))battery(c)(ab(c)voltage(c)) bulb for Software Technology Motivation Example cont. t t tsystem structure battery(B). bulb(L1). bulb(L2). bulb(L3 the fact that a bulb does not lit if it is broken · solution: model faulty behavior battery

  11. Instructions for use of the Cannon-Fenske Opaque Viscometer 1. In a separate container filter the test sample

    E-Print Network [OSTI]

    Saskatchewan, University of

    . When the liquid begins to fill bulb B, stop the flow by plugging tube A. 4. Allow approximately 10 the efflux time for bulb C times the constant for the lower bulb using Equation 1. 7. Check the results by repeating step 6 for bulb D, using the upper bulb constant in Equation 2. LcCtv =1 (1) UDCtv =2 (2) Where: 1

  12. Development and Use of a Feedback Control System in Introducing Biotechnology Students to

    E-Print Network [OSTI]

    Allen, Gale

    departments at MSU Mankato. The air temperature near a small light bulb was controlled while the variables on the performance of the control loop. The air temperature near the bulb was monitored with a thermocouple producing conditioning amplifier Light bulb voltage driver Thermocouple and 12V automobile light bulb Light Bulb Driver

  13. ILD 12 Name: _____________________ Working out what a model implies: Images

    E-Print Network [OSTI]

    Maryland at College Park, University of

    . If you know the rays all come from a single light bulb, where would you guess that the bulb is located of the bulb. Where would you guess the bulb is located? What could be behind the screen? Situation 3: You now have a converging lens. A light bulb is positioned a distance larger than the focal length to the left

  14. M. Bahrami ENSC 461 (S 11) Gas Vapor Mixtures and HVAC 1 Gas Vapor Mixtures and HVAC

    E-Print Network [OSTI]

    Bahrami, Majid

    = ha + hg Dry Bulb Temperature Tdb: the temperature measured by a thermometer placed in a mixture wet bulb temperature and the other dry bulb temperature. Tdb and Twb are sufficient to fix the state where 22 2 2 622.0 g g PP P since %1002 . Note that T2 is the wet-bulb temperature Twb. Wet Bulb

  15. Retail Lamps Study 3.1: Dimming, Flicker, and Power Quality Characteristics of LED A Lamps.

    SciTech Connect (OSTI)

    Royer, Michael P.; Poplawski, Michael E.; Brown, Charles C.

    2014-12-14T23:59:59.000Z

    To date, all three reports in the retail lamps series have focused on basic performance parameters, such as lumen output, efficacy, and color quality. This report goes a step further, examining the photoelectric characteristics (i.e., dimming and flicker) of a subset of lamps from CALiPER Retails Lamps Study 3. Specifically, this report focuses on the dimming, power quality, and flicker characteristics of 14 LED A lamps, as controlled by four different retail-available dimmers. The results demonstrate notable variation across the various lamps, but little variation between the four dimmers. Overall, the LED lamps: ~tended to have higher relative light output compared to the incandescent and halogen benchmark at the same dimmer output signal (RMS voltage). The lamps’ dimming curves (i.e., the relationship between control signal and relative light output) ranged from linear to very similar to the square-law curve typical of an incandescent lamp. ~generally exhibited symmetrical behavior—the same dimming curve—when measured proceeding from maximum to minimum or minimum to maximum control signal. ~mostly dimmed below 10% of full light output, with some exceptions for specific lamp and dimmer combinations ~exhibited a range of flicker characteristics, with many comparing favorably to the level typical of a magnetically-ballasted fluorescent lamp through at least a majority of the dimming range. ~ always exceeded the relative (normalized) efficacy over the dimming range of the benchmark lamps, which rapidly decline in efficacy when they are dimmed. This report generally does not attempt to rank the performance of one product compared to another, but instead focuses on the collective performance of the group versus conventional incandescent or halogen lamps, the performance of which is likely to be the baseline for a majority of consumers. Undoubtedly, some LED lamps perform better—or more similar to conventional lamps—than others. Some perform desirably for one characteristic, but not others. Consumers (and specifiers) may have a hard time distinguishing better-performing lamps from one another; at this time, physical experimentation is likely the best evaluation tool.

  16. Method and apparatus for dispensing small quantities of mercury from evacuated and sealed glass capsules

    DOE Patents [OSTI]

    Grossman, M.W.; George, W.A.; Pai, R.Y.

    1985-08-13T23:59:59.000Z

    A technique is disclosed for opening an evacuated and sealed glass capsule containing a material that is to be dispensed which has a relatively high vapor pressure such as mercury. The capsule is typically disposed in a discharge tube envelope. The technique involves the use of a first light source imaged along the capsule and a second light source imaged across the capsule substantially transversely to the imaging of the first light source. Means are provided for constraining a segment of the capsule along its length with the constraining means being positioned to correspond with the imaging of the second light source. These light sources are preferably incandescent projection lamps. The constraining means is preferably a multiple looped wire support. 6 figs.

  17. Sleep and Cortisol in Preschool-Aged Children with Autism and Typically Developing Children

    E-Print Network [OSTI]

    Kidd, Sharon Audrey

    2010-01-01T23:59:59.000Z

    after administration of 5-HTP, a precursor to serotonin.age berghs, 22 CONT before 5-HTP years of no differences inHealthy teen Belgium (post- HTP volunteers available from

  18. Creep and shrinkage of concrete typical of four geographical areas of Texas

    E-Print Network [OSTI]

    Ingram, Leonard Lee

    1973-01-01T23:59:59.000Z

    Creep Curves; Concrete Made at Lufkin 19 Creep Curves for 1000 and 2000 psi Stress 20 Creep Curves for the Four Locations 37 38 39 40 41 42 43 44 45 50 LIST OF FIGURES (CONTD) Figure Page 21 Predicted Cambers, Prediction Method Prom... installation of gaging points. A set of specimens consisted of 4 loaded prisms, 4 unloaded prisms, and 18 cylinders. Of the loaded prisms, two were loaded to 1000 psi and two were loaded to 2000 psi sustained stress. They were axially loaded parallel...

  19. augments male-typical sexual: Topics by E-print Network

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

    patients with severely restricted peripheral Peli, Eli 83 RESEARCH ARTICLE Open Access SMART: scalable and modular augmented reality Engineering Websites Summary: RESEARCH...

  20. Depletion region - spatial variation with reverse bias voltage of typical diffused p-n junctions

    E-Print Network [OSTI]

    Swasdee, Manot

    1975-01-01T23:59:59.000Z

    ' t I k ) 2N22(SA' IN2122A 2N2218AI 2N2219AI 2N2221AI 2N2222A &curUnuud) SMALL SIGNAL FORWARO CIIRRENT CAIN TunrM, Mrme ANO VOLTAGE FEEOeACK RATIO versus COLLECTOR CURRENT Vca f0v Q I KC 2N221M. 1A22220 Io N 10 ID Is 100 60? la VI al al DS... used to store the potential V(I) - Node potentials - Dummy variables used to store the value of (I-1. 5) H and (I - 0. 5) e H, respectively B. Computer Program Figure II-1 is a flow chart of the numerical techniques used for determining...

  1. Attenuation of typical sex differences in 800 adults with autism vs. 3,900 controls

    E-Print Network [OSTI]

    Baron-Cohen, Simon; Cassidy, Sarah; Auyeung, Bonnie; Allison, Carrie; Achoukhi, Maryam; Robertson, Sarah; Pohl, Alexa; Lai, Meng-Chuan

    2014-07-16T23:59:59.000Z

    ; Published July 16, 2014 Copyright: #2; 2014 Baron-Cohen et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided... . Most previous studies also suffer from relatively small sample sizes. An exception is the largest study to date using the Simons Simplex Collection, comparing autism symptoms in 304 female and 2,114 male children with ‘simplex’ autism, aged 4–18 years...

  2. GEOLOGY, December 2007 1063 Semi-arid and arid rivers typically exhibit increasing salinity levels

    E-Print Network [OSTI]

    Asmerom, Yemane

    of a sedimentary brine source. These groundwater fluxes, while very small (. Furthermore, 36 Cl/Cl ratios and 234 U values for these brines are close to secular equilibrium, indicating brine ages on the order of millions of years. The recognition of a substantial geologic salinity source

  3. Estimating solar access of typical residential rooftops: A case study in San Jose, CA

    E-Print Network [OSTI]

    Levinson, Ronnen M

    2008-01-01T23:59:59.000Z

    Data Center (NREL MIDC) Solar Position and Intensity (J.A. and Beckman, W. A.. 2006. Solar Engineering of ThermalOF ROOFING PLANES (%) IN SOLAR ACCESS VIOLATION BY MONTH AND

  4. IIFET 2010 Montpellier Proceedings5 Species Products Areas/ localisation Actors Product typicity Adding-value Tools

    E-Print Network [OSTI]

    Boyer, Edmond

    ; different fishing villages Small-scale fishermen Not really (only extensive fishing methods which do not overexploit the stocks : handline ; encircling gillnet « félé-félé » ; beach seine) Fair-Fish, Switzerland of the Sea 2007 World Export : Swiss consumer via Migros supermarket + minimum of fair- fish products

  5. HOW BEHAVE THE TYPICAL Lq-DIMENSIONS OF MEASURES? FREDERIC BAYART

    E-Print Network [OSTI]

    Boyer, Edmond

    . The Hausdorff and the packing dimension of E are denoted respectively by dimH(E) and dimP(E). Also, for a subset

  6. Typically, hotel bathroom lights are left on between five to eight hours per occupied

    E-Print Network [OSTI]

    -public spaces, the energy efficient, super bright light-emitting diode (LED) nightlight remains on whenever

  7. California Struggles With Its On a typically sunny October day in the

    E-Print Network [OSTI]

    Handy, Susan L.

    . And recycled water will be used in order to do the landscaping. And solar panels will be used to ¡IOM, that's not healthy," Tep- per says. People power Such is the power of the statute known throughout the law to stymie even the most powerful developers and elected of- ficials. But citizens' ability to slow

  8. #!/usr/bin/python # Program mref.py converts typical .tex file into ...

    E-Print Network [OSTI]

    ... links by reference to MR database using MREF # Written by Bartlomiej Siudeja # Based on script mrefh.py by Jim Pitman pitman@stat.berkeley.edu 10/10/03.

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

    E-Print Network [OSTI]

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

    1922-01-01T23:59:59.000Z

    Lands 91 ........... Amount and Function of Each Class of Land 92 .................................... All Lands 92 ................................. Cultivated Lands 92 ..................... Tillable Lands Still in Grass 95 Arable Land... in the study into cul- tivated land, tillable land still in grass, non-arable grazing land; the average number of each per ranch, the distribution ............................. of lands by percentages 93 Showing the cultivated lands; the average number...

  10. Top-K Queries on Uncertain Data: On Score Distribution and Typical Answers

    E-Print Network [OSTI]

    Ge, Tingjian

    2009-01-01T23:59:59.000Z

    Uncertain data arises in a number of domains, including data integration and sensor networks. Top-k queries that rank results according to some user-defined score are an important tool for exploring large uncertain data ...

  11. FAPC 108 / 1 Table 1. Products typically handled by sanitary centrifugal

    E-Print Network [OSTI]

    Balasundaram, Balabhaskar "Baski"

    , and Cosmetic Act, as well as other standards. Good Manufacturing Practices (GMPs) were developed to establish Other Cleaning solutions FAPC-108Oklahoma Cooperative Extension Service · Division of Agricultural Sciences and Natural Resources FOOD TECHNOLOGY FACTS FOOD & Agricultural Products Center FAPC Sanitary Pump

  12. The economical use of standby equipment for a typical Kraft process pulp and paper mill

    E-Print Network [OSTI]

    Cox, Elmer Adrain

    1955-01-01T23:59:59.000Z

    for the pine system is about 350 tons of pulp per day. The ~Pa er Mill The Beater Room - In the beater room the paper making chemicals such as rosin, size, alum, and clay are added to the pulp in a mixing chest. Size is any substance which is added to a... it in on the supposition that it may do some good, Alum, used to denote aluminum sulphate, is used to precipitate the dissolved rosin in the size on the fibers of the paper. This is sometimes referred to as "setting" the size. Alum tends to make the paper hard...

  13. Analysis of drainage and consolidation at typical uranium mill tailings sites

    SciTech Connect (OSTI)

    Fayer, M.J.; Conbere, W.

    1985-05-01T23:59:59.000Z

    The computer code TRUNC was used to analyze three aspects of uranium mill tailings dewatering: the coupling of consolidation and fluid flow, drainage design, and cover load. One-dimensional simulations of the effects of consolidation on fluid flow within a tailings pile of either slimes or a sand/slimes mix showed that drainage flux was greater for a consolidating system early in the simulation. However, after days 1400 and 160 of the simulations for the slimes and sand/slimes mix, respectively, the fluxes from the nonconsolidating systems were greater. In the sand/slimes mix, the nonconsolidating system had a cumulative flux by day 5000 that was 93% of that of the consolidating system. At the same time, in the slimes tailings piles the nonconsolidating system had a cumulative flux of only 34% of that of the consolidating system. This difference indicates that consolidation and fluid flow should not be decoupled for the slimes. Two-dimensional simulations of an actual tailings pile drainage design showed that a sand blanket drain increased the rate of drainage and settlement. The sand blanket drain also significantly reduced differential settlement across the pile. This indicates that the use of a sand blanket drain could enable earlier placement of the cover system after tailings emplacement. In simulations of covered and uncovered tailings piles, nearly the same quantity of water was removed from each, but drainage occurred much more slowly without the cover; hence, surface settlement was slower when the tailings pile was not covered. 10 refs., 19 figs., 2 tabs.

  14. A study of typical farm service buildings to determine panel sizes and loadings in current use

    E-Print Network [OSTI]

    Blair, William Stuart

    1954-01-01T23:59:59.000Z

    ~ ~ ~ ~ . ~ . . . ~ ~ ~ . . ~ , ~ . . . . ~ . . . ~ ~ ~ . ~ ? 62 Wind Pzessures ln Pounds per Square Foot of Surface Area with the Wind Assumed to be Blowing Perpen? dlcular to the Side of a Cables Poof Structure ??65 XVI ' Wind Pressures in Pounds per Square Foot of Surface Area with the Mind Assumed... Foot of Horisontally Projected Roof Area ~ ~ . . . . . . . . . . ~ , . 69 I'I( EMAIL 1 ~ Nap of the Dnited States Showing the 'weather Districts, ~ 15 IX ~ Nsp of the United States Showing the Weather kiegions for llnd Design Velocitg Purposes...

  15. U.S EPA Research Triangle Park Campus, Typical Office Wing

    High Performance Buildings Database

    Research Triangle Park, NC The EPA's new RTP campus includes laboratories and offices for over 2,000 people. One of the three 3-story office blocks is described here. The building sits on the shore of an artificial lake, and is part of a larger campus of federal facilities that share a central cooling plant.

  16. Page 1 / 14 An experience of dependability assessment of a typical

    E-Print Network [OSTI]

    Firenze, Università degli Studi di

    its dependability attributes related to Safety Integrity Levels as defined by IEC61508 standard. Currently, an emergent standard which does not address any specific industrial sector is IEC 61508. IEC on programmable electronic systems can be addressed. The strategy proposed by IEC 61508 takes into account

  17. On the Relations among Linguistic Subsystems in Typically Developing Children and Children with Neurodevelopmental Disorders

    E-Print Network [OSTI]

    Polse, Lara Rosalin

    in reading prediction. Annals of Dyslexia, 51, 179-202. doi:D. , & Morfidi, E. (2010). Dutch dyslexia in adulthood: CoreFrom 3-16 years of age. Dyslexia, 11(2), 79-92. doi:

  18. Thermosyphon Cooler Hybrid System Providing Water Resiliency in a typical Chemical Plant

    E-Print Network [OSTI]

    Carter, T. P.

    2014-01-01T23:59:59.000Z

    .p.carter@jci.com ESL-IE-14-05-20 Proceedings of the Thrity-Sixth Industrial Energy Technology Conference New Orleans, LA. May 20-23, 2014 2Johnson Controls is a globally diversified company in the building and automotive industries Automotive Experience...Building Efficiency Power Solutions • 170,000 Employees • Serving Customers in 150+ Countries • $42.7B in Revenue in 2013 • Headquartered in Milwaukee, WI ESL-IE-14-05-20 Proceedings of the Thrity-Sixth Industrial Energy Technology Conference New Orleans, LA. May 20...

  19. Application-specific integrated circuit design for a typical pressurized water reactor pressure channel trip

    SciTech Connect (OSTI)

    Battle, R.E.; Manges, W.W.; Emery, M.S.; Vendermolen, R.I. [Oak Ridge National Lab., TN (United States); Bhatt, S. [Electric Power Research Inst., Palo Alto, CA (United States)

    1994-03-01T23:59:59.000Z

    This article discusses the use of application-specific integrated circuits (ASICs) in nuclear plant safety systems. ASICs have certain advantages over software-based systems because they can be simple enough to be thoroughly tested, and they can be tailored to replace existing equipment. An architecture to replace a pressurized water reactor pressure channel trip is presented. Methods of implementing digital algorithms are also discussed.

  20. Photo of the Week: Not Your Typical Jet Engine | Department of...

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

    ve-years-building-next-generation-reactors-0" target"blank">Consortium for the Advanced Simulation of Light Water Reactors (CASL), one of the Department's Energy Innovation...

  1. SLEEP, Vol. 32, No. 11, 2009 1521 THE DIAGNOSIS OF SLEEP APNEA TYPICALLY IN-

    E-Print Network [OSTI]

    : This is a feasibility study designed to evaluate the accuracy of thermal infrared imaging (TIRI) as a noncontact method (na- sal pressure [Pn], oronasal thermistor, expired CO2 waveform [PE CO2 ]) using contact sensors.1-5 A subject can come in contact with at least 20 such sensors during a study. These sensors and the wires can

  2. Typical Generation Costs New generation must be continuously planned and built to

    E-Print Network [OSTI]

    McCalley, James D.

    . 12a: 2006 Electric Energy Production by Fuel Source #12;2 Fig. 12b: 2006 Electric Energy Production

  3. Operational control and maintenance integrity of typical and atypical coil tube steam generating systems

    SciTech Connect (OSTI)

    Beardwood, E.S.

    1999-07-01T23:59:59.000Z

    Coil tube steam generators are low water volume to boiler horsepower (bhp) rating, rapid steaming units which occupy substantially less space per boiler horsepower than equivalent conventional tire tube and water tube boilers. These units can be retrofitted into existing steam systems with relative ease and are more efficient than the generators they replace. During the early 1970's they became a popular choice for steam generation in commercial, institutional and light to medium industrial applications. Although these boiler designs do not require skilled or certified operators, an appreciation for a number of the operational conditions that result in lower unscheduled maintenance, increased reliability and availability cycles would be beneficial to facility owners, managers, and operators. Conditions which afford lower operating and maintenance costs will be discussed from a practical point of view. An overview of boiler design and operation is also included. Pitfalls are provided for operational and idle conditions. Water treatment application, as well as steam system operations not conducive to maintaining long term system integrity; with resolutions, will be addressed.

  4. Estimating solar access of typical residential rooftops: A case study in San Jose, CA

    SciTech Connect (OSTI)

    Levinson, Ronnen M.; Gupta, Smita; Akbari, Hashem; Pomerantz, Melvin

    2008-03-03T23:59:59.000Z

    Shadows cast by trees and buildings can limit the solar access of rooftop solar-energy systems, including photovoltaic panels and thermal collectors. This study characterizes rooftop shading in a residential neighborhood of San Jose, CA, one of four regions analyzed in a wider study of the solar access of California homes.High-resolution orthophotos and LiDAR (Light Detection And Ranging) measurements of surface height were used to create a digital elevation model of all trees and buildings in a 4 km2 residential neighborhood. Hourly shading of roofing planes (the flat elements of roofs) was computed geometrically from the digital elevation model. Parcel boundaries were used to determine the extent to which roofing planes were shaded by trees and buildings in neighboring parcels.In the year in which surface heights were measured (2005), shadows from all sources ("total shading") reduced the insolation received by S-, SW-, and W-facing residential roofing planes in the study area by 13 - 16percent. Shadows cast by trees and buildings in neighboring parcels reduced insolation by no more than 2percent. After 30 years of simulated maximal tree growth, annual total shading increased to 19 - 22percent, and annual extraparcel shading increased to 3 - 4percent.

  5. Determination of a peak benzene exposure to consumers at typical self-service gasoline stations

    E-Print Network [OSTI]

    Carapezza, Ted

    1977-01-01T23:59:59.000Z

    the public exposure to benzene at the self-serv1ce gas pump seems of paramount importance dur1ng this time of the highly publicized benzene hazard and increased gasoline consumption. These factors produced the amtivating effect for th1s research effort wh... Table ~Pa e I. HUMAN INHALATION EXPOSURE TO GASOLINE VAPOR. I I. SELF-SERVICE GASOLINE STATIONS . III. SAMPLING RESULTS IV. FIELD DATA: STATION I V. FIELD DATA: STATION II VI. FIEI D DATA: STATION III. VI I. FIELD DATA: STATION IV . VIII...

  6. The impact of sheared vs. sawn timber in the typical southern pine plywood mill

    E-Print Network [OSTI]

    Swinney, Russell Garrett

    1989-01-01T23:59:59.000Z

    . Areas of impact from sheared logs within the plywood manufacturing process. 20 5. BP grade veneer peeled from the butt end of a sawn log 25 6. BP grade veneer peeled from the butt end of a sheared log. 26 7. Visible defects in veneer resulting from... two block log is trimmed four to six inches to eliminate obvious shear damage, then the log will be too short to get two 103-inch blocks. The result is that one block will be chipped for sale to a pulp mill rather than peeled for veneer for use...

  7. Typical College Student Diet Food Derived Microorganisms and Their Relation to the Human Gastrointestinal Microflora

    E-Print Network [OSTI]

    Haselhorst, Alexandria J.

    2011-08-08T23:59:59.000Z

    not yet concrete (11). These probiotics are presently sold commercially in fermented dairy products such as yogurt. Dannon?s Activia? (which contain Bifidus regularis?) and Yakult? (which contains Lactobacillus casei) are examples of such product.... There are reports that in the future, these probiotics may be found in fermented vegetables and meat (11). Prebiotics can be defined as non-digestible food that beneficially affects the host by selectively stimulating the growth and/or activity of bacteria...

  8. Versatile Indian sari: Clothing insulation with different drapes of typical sari ensembles

    E-Print Network [OSTI]

    Indraganti, Madhavi; Lee, Juyoun; Zhang, Hui; Arens, Edward

    2014-01-01T23:59:59.000Z

    Extension of the Clothing Insulation Database for Standardand air movement on that insulation. , s.l. : s.n. Havenith,Estimation of the thermal insulation and evaporative

  9. Estimating solar access of typical residential rooftops: A case study in San Jose, CA

    E-Print Network [OSTI]

    Levinson, Ronnen M

    2008-01-01T23:59:59.000Z

    to the installation of a solar collector on the property ofabsorption area upon that solar collector surface on thesolar-energy systems, including photovoltaic panels and thermal collectors.

  10. Creep and shrinkage of concrete typical of four geographical areas of Texas 

    E-Print Network [OSTI]

    Ingram, Leonard Lee

    1973-01-01T23:59:59.000Z

    to the long axes by hydraulic jacks and the loads were sustained by means of heavy helical springs. During the loading operation, the load was monitored with a load cell. Figure 2 (a), (b), and (c) show the concrete prism, gage insert, and steel frame... 6, 710 6, 770 7, 530 7, 420 5, 370 5, 400 5, 250 5, 850 4, 440 5, 320 5, 130 4, 740 4, 520 8, 020 8, 500 8, 320 8, 500 7, 080 6, 840 7, 960 7, 350 5, 650 5, 680 5, 430 5, 480 5, 050 5, 020 4, 400 4, 550 '&Average of 2...

  11. Abundance and distribution of potential arthropod prey species in a typical Golden cheeked Warbler habitat

    E-Print Network [OSTI]

    Quinn, Michael Andrew

    2000-01-01T23:59:59.000Z

    , and has found 97 genera, including 38 tribes and 13 families. He has determined that 41% of the species that he's collected are at or near the northern boundary of their range, 39% are in midrange, 18% are near the eastern boundary of their range, 17...

  12. Variation in the autism candidate gene GABRB3 modulates tactile sensitivity in typically developing children

    E-Print Network [OSTI]

    Tavassoli, Teresa; Auyeung, Bonnie; Murphy, Laura C; Baron-Cohen, Simon; Chakrabarti, Bhismadev

    2012-07-06T23:59:59.000Z

    City, CA, USA). The genotyping call rate was 99.45%. No SNP deviated significantly from Hardy- Weinberg equilibrium (P <0.05) (as determined using http://www.changbioscience.com/genetics/hardy). Statistical analysis UNPHASED 3.1.4 was used to test...

  13. This is a typical amateur-astronomer's green laser pointer, shown with a

    E-Print Network [OSTI]

    Barnes, Joshua Edward

    arrested the preceding week after allegedly shining a green laser at a private jet on approach to a nearby airport and then at a police helicopter dispatched to search for the culprit. According to the criminal on the Use ... 8/19/10 9:32 AM http://www.printthis.clickability.com/pt/cpt?action=cpt&title=S... 1 of 5 #12

  14. Estimating solar access of typical residential rooftops: A case study in San Jose, CA

    E-Print Network [OSTI]

    Levinson, Ronnen M

    2008-01-01T23:59:59.000Z

    and/or thermal collection by rooftop solar-energy equipment.solar access of rooftop solar-energy systems, including photovoltaic panels and thermalsolar access of rooftop solar-energy systems, including photovoltaic panels and thermal

  15. Typical Oak Ridge cemesto houses and city bus | Y-12 National Security

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron Spin Transition in2,EHSS A-Zandofpoint motional StarkFuel Cells

  16. Six Sigma in Design Engineering - A Case Study and Implementation of Typical Pile Cap Design

    E-Print Network [OSTI]

    Hoog, Reggie

    2007-05-18T23:59:59.000Z

    ..............................................................................11-4 11.4 Project Charter ..................................................................................11-5 11.5 Examples of tools used (CTQ tree, FMEA, CTQ Prioritization) .........11-6 11.6 ?As is? process map...

  17. Structure of The Dixie Valley Geothermal System, a "Typical" Basin and

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries PvtStratosolar Jump to: navigation, search Name StratosolarInformation|Range

  18. Polarity regulation during neuronal migration and differentiation

    E-Print Network [OSTI]

    Higginbotham, Holden Richard

    2008-01-01T23:59:59.000Z

    neurons in the rat olfactory bulb. An immunohistochemicalof the rat main olfactory bulb. Neurosci Res. 23:73-88.a repellent for olfactory bulb axons. Cell. 96:807-18. Li,

  19. PERFORMANCE OF RESIDENTIAL AIR-TO-AIR HEAT EXCHANGERS: TEST METHODS AND RESULTS

    E-Print Network [OSTI]

    Fisk, William J.

    2013-01-01T23:59:59.000Z

    14. Thermometer, Precision, 0.1oc Subdivision, Dry Bulb 15.Thermocouple, 30 gauge, Copper-Constantan, Dry Bulb 16.O.l°C Subdivisions, Wet Bulb 17. Thermocouple, 30 gauge,

  20. Role of the broadly expressed olfactory receptor OlfCc1 in mediating amino acid detection in Zebrafish

    E-Print Network [OSTI]

    DeMaria, Shannon Nicole

    2010-01-01T23:59:59.000Z

    in the mouse olfactory bulb. Nature, 419(6904), 296-300.Axons in the Main Olfactory Bulb. J. Neurosci. , Conzelmann,in the accessory olfactory bulb. Neuron, Dynes, J.L. & Ngai,

  1. Understanding Perception Through Neural 'Codes'

    E-Print Network [OSTI]

    Freeman, Walter J III

    2011-01-01T23:59:59.000Z

    stage, the olfactory bulb, and excite mitral (pyramidal)1.89 m/s in the olfactory bulb, 2-4 m/s in neocortex) thatextend over the whole bulb. I infer that the correlation

  2. A NEUROBIOLOGICAL MODEL OF PERCEPTION Considerations for Transference

    E-Print Network [OSTI]

    Pincus, David; Freeman, Walter J III; Modell, Arnold

    2007-01-01T23:59:59.000Z

    outermost layer of the synaptic bulb. The world never “getsthe level of the olfactory bulb, and it is here that thelevel of the olfactory bulb, thus resulting in an unlimited

  3. Chaotic neocortical dynamics.

    E-Print Network [OSTI]

    Freeman, Walter J III

    2013-01-01T23:59:59.000Z

    glomeruli of olfactory bulb on paired shock stimulation.mal seizure spikes in olfactory bulb and cortex caused byneurons in the olfactory bulb (a KIe set, Freeman and Erwin,

  4. Growth hormone responsive neural precursor cells reside within the adult mammalian brain

    E-Print Network [OSTI]

    2012-01-01T23:59:59.000Z

    in the adult olfactory bulb. J Neurosci 27, 8286–8296 (neurons of the olfactory bulb: a crucial role in regulatingin a decline in olfactory bulb neurogenesis. These results

  5. Integer Programs for High Dose Rate Brachytherapy Needle and Dose Planning that Directly Optimize Clinical Objectives

    E-Print Network [OSTI]

    Siauw, Ko-Ay Timmy

    2012-01-01T23:59:59.000Z

    radiation received by the bulb of the penis correlates withof radiation dose to the bulb of the penis in men with andavoided puncturing the penile bulb; the average number of

  6. Heterogeneity in Drosophila Signaling Systems

    E-Print Network [OSTI]

    Agarwal, Gautam

    2009-01-01T23:59:59.000Z

    sensory input to the olfactory bulb glomerulus analyzed bymaps in the olfactory bulb (Lodovichi et al. , 2003; Yan etmaps in the mouse olfactory bulb. Neuron 38:265-276 Marin

  7. Is there a space–time continuum in olfaction?

    E-Print Network [OSTI]

    Leon, Michael; Johnson, Brett A.

    2009-01-01T23:59:59.000Z

    in the mammalian olfactory bulb. Physiol Rev 86:409–433 3.scaling of olfactory bulb glomerular activity patterns.the zebra?sh olfactory bulb visualized by optical imaging.

  8. Simulation of radiant cooling performance with evaporative cooling sources

    E-Print Network [OSTI]

    Moore, Timothy

    2008-01-01T23:59:59.000Z

    vs. variable air volume) Dry-bulb temperature Dew-pointvia motor electronics) Wet-bulb temperature Waterside freewarm and the peaking outdoor wet-bulb temperature limits the

  9. Cooling efficiency of a brushless direct current stand fan

    E-Print Network [OSTI]

    Yang, Bin; Schiavon, Stefano; Sekhar, Chandra; Cheong, David; Tham, Kwok Wai; Nazaroff, William W

    2015-01-01T23:59:59.000Z

    orientations for 24 °C dry-bulb temperature, fan speedchamber under four dry-bulb temperatures (24, 26, 28, and 30CFE index is influenced by dry-bulb temperature, fan speed

  10. Individual glomeruli mediate innate olfactory attraction and aversion in Drosophila

    E-Print Network [OSTI]

    Semmelhack, Julia L.

    2009-01-01T23:59:59.000Z

    projections to the olfactory bulb. Cell, 1994. 79(6): p.organization of rat olfactory bulb analysed by the 2-activity in the olfactory bulb by high-resolution 2-

  11. Inhibitory circuits in the olfactory cortex

    E-Print Network [OSTI]

    Stokes, Caleb C. A.

    2011-01-01T23:59:59.000Z

    in the mammalian olfactory bulb: sensory information atin the rat olfactory bulb. J Neurosci 23, 4108-4116. Cardin,in the vertebrate olfactory bulb. Proc Natl Acad Sci U S A

  12. Effects of ambient humidity on the energy use of air conditioning equipment

    E-Print Network [OSTI]

    White, Justin George

    2010-01-01T23:59:59.000Z

    temperatures for high ambient wet bulb period of 6AM Sep 01,10 Figure 3.1: Comparison of dry bulb and relative humiditytemperatures for low ambient wet bulb period of 6AM Jan 06,

  13. DOE Publishes Final Rule for the Request for Exclusion of 100...

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

    Request for Exclusion of 100 Watt R20 Short Incandescent Reflector Lamps from Energy Conservation Standards DOE Publishes Final Rule for the Request for Exclusion of 100 Watt...

  14. 2014-12-30 Issuance: Energy Conservation Standard for General...

    Energy Savers [EERE]

    2014-12-30 Issuance: Energy Conservation Standard for General Service Fluorescent Lamps and Incandescent Reflector Lamps; Final Rule 2014-12-30 Issuance: Energy Conservation...

  15. Understanding Drooping Light Emitting Diodes CEEM | U.S. DOE...

    Office of Science (SC) Website

    Impact Understanding "droop" may result in cheaper, more efficient LEDs; LEDs are more energy efficient, smaller, and longer-lived than incandescent lamps or fluorescent...

  16. Obama Administration Delivers More than $36 Million to Pennsylvania...

    Office of Environmental Management (EM)

    of incandescent and mercury vapor street light fixtures with energy-efficient light emitting diode (LED) equipment. The retrofitted fixtures will be specially tagged as energy...

  17. U.S. Department of Energy NEPA Categorical Exclusion Determination...

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

    replacements); 3) replacement of incandescent pedestrian signal heads with light-emitting diode (LED) pedestrian signals and traffic signal retrofits to LED; and 4) connection...

  18. CX-002177: Categorical Exclusion Determination | Department of...

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

    incandescent traffic signal heads and pedestrian displays to energy efficient light-emitting diode displays; and 3) improve traffic signal system operations and efficiency by...

  19. U.S. Department of Energy Office of Energy Efficiency and Renewable...

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

    incandescent traffic signal heads and pedestrian displays to energy efficient light-emitting diode displays; and 3) improve traffic signal system operations and efficiency by...

  20. CX-008898: Categorical Exclusion Determination | Department of...

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

    replacements); 3) replacement of incandescent pedestrian signal heads with light-emitting diode (LED) pedestrian signals and traffic signal retrofits to LED; and 4) connection...

  1. Particle Formation from Pulsed Laser Irradiation of Soot Aggregates studied with scanning

    E-Print Network [OSTI]

    2007-01-01T23:59:59.000Z

    incandescence method with scanning mobility particle sizerAde, "Interferometer-controlled scanning transmission X-rayto hamiche@ca.sandia.gov A scanning mobility particle sizer

  2. Catalog of DC Appliances and Power Systems

    E-Print Network [OSTI]

    Garbesi, Karina

    2012-01-01T23:59:59.000Z

    resistance heating and incandescent lighting, the technologyresistance heating or by DC-favoring heat pump technology (technology (electronic fluorescent and LED). Similarly, heating

  3. Power Capture (PowCap) Board for Non Intrusive Load Monitoring and Power Line Communication Exploration and Development

    E-Print Network [OSTI]

    Balakrishnan, Vikram

    2013-01-01T23:59:59.000Z

    for the LED Lamp. . . . . . . . . . . . . 6.13 Predictionfor the LED Lamp. . . . . . . . . . . . . Prediction tableappliances, including a) LED lamp, b) incandescent lamp, c)

  4. Journal of Chemical Ecology, Vol.23, No. 4, 1997 CUTICULAR HYDROCARBONS OF TERMITES OF THE

    E-Print Network [OSTI]

    Yorke, James

    --Cuticularhydrocarbons, chemotaxonomy, Isoptera, tropical ter- mites, gas chromatography, mass spectrometry, Virgin Islands, Caribbean scintillation vials over a single 75-W, reflecting incandescent light.

  5. Westinghouse Lighting: Noncompliance Determination (2010-CE-09/1001)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Westinghouse Lighting Corporation finding that various models of incandescent reflector lamps do not comport with the energy conservation standards.

  6. Data:2b268aa5-115c-43cd-b90b-e5f52620aee0 | Open Energy Information

    Open Energy Info (EERE)

    Information Utility name: City of Frankfort, Indiana (Utility Company) Effective date: 19971027 End date if known: Rate name: SL Public Street Lighting 295 watt Incandescent...

  7. Buying an Appliance this Holiday Season? ENERGY STAR Products...

    Office of Environmental Management (EM)

    Freezers Room air conditioners Televisions Clothes washers Dishwashers Battery chargers Water heaters Fluorescent lamp ballasts Incandescent reflector lamps If your appliance has...

  8. Inverted lVIicroscope DIAPHOT-TMD

    E-Print Network [OSTI]

    Kleinfeld, David

    lamp bulb to be used is 12V- 50W. Do not use 12V-l00W halogen lamp bulb. If the lamp bulb of over the lamp is being lighted. o Exchanging the lamp bulb and fuse Before replacing the lamp bulb or fuse, turn as of replacement, do not touch. the lamp bulb with bare hands, immediately after putting out the lamp. 2 Dirt

  9. FOREST SERVICE Forest andRangeU. S.DEPARTMENT OF AGRICULTURE P. 0.BOX 245, BERKELEY, CALIFORNIA 94701 Experime

    E-Print Network [OSTI]

    Standiford, Richard B.

    , Riverside, California Dry bulb temperature range Dry bulb temperature control tolerance Dry bulb temperature. to 120' F. 1loF. Min. 40° F./hr. -23' F. to +20° F. @ 25' F. dry bulb, and 39' F. to 90' F. @ 120° F. dry bulb with comparable limits between these dry bulb temperatures. rt l0F. Min. lo0F./hr. 3.5 to 100ft

  10. STATE OF CALIFORNIA EVAPORATIVELY COOLED CONDENSING UNITS

    E-Print Network [OSTI]

    (Btu/hr) EERa = EER at 75o F wetbulb and 95o F dry bulb; EERb = EER at 65o F wetbulb and 82o F dry bulb The system complies with all eligibility criteria: YES NO 1 EER at 95o F dry bulb and 75o F wet bulb temperature is listed with ARI 2 EER at 82o F dry bulb and 65o F wet bulb temperature is submitted to ARI

  11. INSTALLATION CERTIFICATE CF-6R-MECH-06 Evaporatively Cooled Condensing Units (Page 1 of 2)

    E-Print Network [OSTI]

    at 75o F wetbulb and 95o F dry bulb; EERb = EER at 65o F wetbulb and 82o F dry bulb The system complies with all eligibility criteria: YES NO 1 EER at 95o F dry bulb and 75o F wet bulb temperature is listed with ARI 2 EER at 82o F dry bulb and 65o F wet bulb temperature is submitted to ARI and published

  12. Scaling Up: Kilolumen Solid-State Lighting Exceeding 100 LPW via Remote Phosphor

    SciTech Connect (OSTI)

    Waqidi Falicoff

    2008-09-15T23:59:59.000Z

    This thirty-month project was successful in attaining its ambitious objectives of demonstrating a radically novel 'remote-phosphor' LED light source that can out-perform conventional conformal coated phosphor LED sources. Numerous technical challenges were met with innovative techniques and optical configurations. This product development program for a new generation of solid-state light sources has attained unprecedented luminosity (over 1 kilo-lumen) and efficacy (based on the criterion lumens per 100mw radiant blue). LPI has successfully demonstrated its proprietary technology for optical synthesis of large uniform sources out of the light output of an array of separated LEDs. Numerous multiple blue LEDs illuminate single a phosphor patch. By separating the LEDs from the phosphor, the phosphor and LEDs operate cooler and with higher efficiency over a wide range of operating conditions (from startup to steady state). Other benefits of the system include: better source uniformity, more types of phosphor can be used (chemical interaction and high temperatures are no longer an issue), and the phosphor can be made up from a pre-manufactured sheet (thereby lowering cost and complexity of phosphor deposition). Several laboratory prototypes were built and operated at the expected high performance level. The project fully explored two types of remote phosphor system: transmissive and reflective. The first was found to be well suited for a replacement for A19 type incandescent bulbs, as it was able to replicate the beam pattern of a traditional filament bulb. The second type has the advantages that it is pre-collimate source that has an adjustable color temperature. The project was divided in two phases: Phase I explored a transmissive design and Phase II of the project developed reflective architectures. Additionally, in Phase II the design of a spherical emitting transmissive remote phosphor bulb was developed that is suitable for replacement of A19 and similar light bulbs. In Phase II several new reflective remote phosphor systems were developed and patents applied for. This research included the development of reflective systems in which the short-pass filter operated at a nominal incidence angle of 15{sup o}, a major advancement of this technology. Another goal of the project was to show that it is possible to align multiple optics to multiple LEDs (spaced apart for better thermal management) to within an accuracy in the z-direction of 10 microns or less. This goal was achieved. A further goal was to show it is possible to combine and homogenize the output from multiple LEDs without any flux loss or significant increase in etendue. This goal also was achieved. The following color-coded computer drawing of the Phase 2 reflective remote phosphor prototype gives an idea of the accuracy challenges encountered in such an assembly. The actual setup has less functional clarity due to the numerous items of auxiliary equipment involved. Not only did 10 degrees of freedoms alignment have to be supplied to the LEDs and component prisms as well, but there were also micro-titrating glue dispensers and vacuum hoses. The project also utilized a recently introduced high-index glass, available in small customized prisms. This prototype also embodies a significant advance in thin-film design, by which an unprecedented 98% single-pass efficiency was attained over a 30 degree range of incidence angle (Patents Pending). Such high efficiency is especially important since it applies to the blue light going to the phosphor and then again to the phosphor's light, so that the 'system' efficiency associated with short-pass filter was 95.5%. Other losses have to be kept equally small, towards which a new type of ultra-clear injection-moldable acrylic was discovered and used to make ultra-transparent CPC optics. Several transmissive remote phosphor prototypes were manufactured that could replace screw-in type incandescent bulbs. The CRI of the white light from these prototypes varied from 55 to 93. The system efficiency achieved was between 27 to 29.5

  13. Energy Efficiency Through Lighting Upgrades

    SciTech Connect (OSTI)

    Kara Berst; Maria Howeth

    2010-06-01T23:59:59.000Z

    Lighting upgrades including neon to LED, incandescent to CFL's and T-12 to T-8 and T-5's were completed through this grant. A total of 16 Chickasaw nation facilities decreased their carbon footprint because of these grant funds. Calculations used were based on comparing the energy usage from the previous year�¢����s average and the current energy usage. For facilities without a full year's set of energy bills, the month after installation was compared to the same month from the previous year. Overall, the effect the lighting change-outs had for the gaming centers and casinos far exceeded expectations. For the Madill Gaming Center; both an interior and exterior upgrade was performed which resulted in a 31% decrease in energy consumption. This same reduction was seen in every facility that participated in the grant. Just by simply changing out light bulbs to newer energy efficient equivalents, a decrease in energy usage can be achieved and this was validated by the return on investment seen at Chickasaw Nation facilities. Along with the technical project tasks were awareness sessions presented at Chickasaw Head Starts. The positive message of environmental stewardship was passed down to head start students and passed along to Chickasaw employees. Excitement was created in those that learned what they could do to help reduce their energy bills and many followed through and took the idea home. For a fairy low cost, the general public can also use this technique to lower their energy consumption both at home and at work. Although the idea behind the project was somewhat simple, true benefits have been gained through environmental awareness and reductions of energy costs.

  14. The antennal lobe (AL) of an insect is the functional analog of the olfactory bulb in mammals. The first-level synaptic interaction between large numbers

    E-Print Network [OSTI]

    Menzel, Randolf - Institut für Biologie

    glomeruli, the medial (m) group with seven glomeruli, the ventroposterior (vp) group with 70 glomeruli, and the posterior (p) group with seven glomeruli (Fig. 43.1A). Glomeruli are the anatomical and func- tional units Microcircuits different groups of glomeruli of the AL (Fig. 43.1), the dorsoanterior (da) group with 70

  15. Problem 7-3: The air enters with a dry-bulb temperature of 50 o F and, at 50% relative humidity, with a wet-

    E-Print Network [OSTI]

    cooling water leaves the condenser at To = 8 o F below the temperature of the condensing steam F. Therefore the air flow is less than we might have hoped for with a large cooling tower water, leaving the cooling tower and entering the condenser at TCWin = 70 o F, this amount of heat

  16. Energy Efficiency and Conservation Block Grant Program

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

    approximately 277 conventional60-watt light bulbs in tribal homes with 13-watt Light Emitting Diode (LED) bulbs; * Replacement of approximately 18 40-watt conventional fluorescent...

  17. CX-004575: Categorical Exclusion Determination | Department of...

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

    approximately 277 conventional 60-watt light bulbs in tribal homes with 13-watt Light Emitting Diode (LED) bulbs; ? Replacement of approximately 18 40-watt conventional fluorescent...

  18. &?leaped upon receipt but intended for use

    E-Print Network [OSTI]

    the relative humidity from readings of the &y-bulb -8 wogt-bulb thermometere: table8 for the Poesible duration

  19. -cA Science Service --Feature D r . Charles 4. Erooks,

    E-Print Network [OSTI]

    by an ordinary drY-bulb thermometer and one with a bulb thinly wrapped i n wet muslin. mometers are fanned

  20. Dose-Volume Parameters of the Corpora Cavernosa Do Not Correlate With Erectile Dysfunction After External Beam Radiotherapy for Prostate Cancer: Results From a Dose-Escalation Trial

    SciTech Connect (OSTI)

    Wielen, Gerard J. van der [Department of Radiation Oncology, Erasmus MC-Daniel den Hoed Cancer Center, Rotterdam (Netherlands)], E-mail: g.vanderwielen@erasmusmc.nl; Hoogeman, Mischa S. [Department of Radiation Oncology, Erasmus MC-Daniel den Hoed Cancer Center, Rotterdam (Netherlands); Dohle, Gert R. [Department of Urology, Erasmus MC, Rotterdam (Netherlands); Putten, Wim L.J. van [Department of Biostatistics, Erasmus MC-Daniel den Hoed Cancer Center, Rotterdam (Netherlands); Incrocci, Luca [Department of Radiation Oncology, Erasmus MC-Daniel den Hoed Cancer Center, Rotterdam (Netherlands)

    2008-07-01T23:59:59.000Z

    Purpose: To analyze the correlation between dose-volume parameters of the corpora cavernosa and erectile dysfunction (ED) after external beam radiotherapy (EBRT) for prostate cancer. Methods and Materials: Between June 1997 and February 2003, a randomized dose-escalation trial comparing 68 Gy and 78 Gy was conducted. Patients at our institute were asked to participate in an additional part of the trial evaluating sexual function. After exclusion of patients with less than 2 years of follow-up, ED at baseline, or treatment with hormonal therapy, 96 patients were eligible. The proximal corpora cavernosa (crura), the superiormost 1-cm segment of the crura, and the penile bulb were contoured on the planning computed tomography scan and dose-volume parameters were calculated. Results: Two years after EBRT, 35 of the 96 patients had developed ED. No statistically significant correlations between ED 2 years after EBRT and dose-volume parameters of the crura, the superiormost 1-cm segment of the crura, or the penile bulb were found. The few patients using potency aids typically indicated to have ED. Conclusion: No correlation was found between ED after EBRT for prostate cancer and radiation dose to the crura or penile bulb. The present study is the largest study evaluating the correlation between ED and radiation dose to the corpora cavernosa after EBRT for prostate cancer. Until there is clear evidence that sparing the penile bulb or crura will reduce ED after EBRT, we advise to be careful in sparing these structures, especially when this involves reducing treatment margins.

  1. A New Model to Simulate Energy Performance of VRF Systems

    SciTech Connect (OSTI)

    Hong, Tianzhen; Pang, Xiufeng; Schetrit, Oren; Wang, Liping; Kasahara, Shinichi; Yura, Yoshinori; Hinokuma, Ryohei

    2014-03-30T23:59:59.000Z

    This paper presents a new model to simulate energy performance of variable refrigerant flow (VRF) systems in heat pump operation mode (either cooling or heating is provided but not simultaneously). The main improvement of the new model is the introduction of the evaporating and condensing temperature in the indoor and outdoor unit capacity modifier functions. The independent variables in the capacity modifier functions of the existing VRF model in EnergyPlus are mainly room wet-bulb temperature and outdoor dry-bulb temperature in cooling mode and room dry-bulb temperature and outdoor wet-bulb temperature in heating mode. The new approach allows compliance with different specifications of each indoor unit so that the modeling accuracy is improved. The new VRF model was implemented in a custom version of EnergyPlus 7.2. This paper first describes the algorithm for the new VRF model, which is then used to simulate the energy performance of a VRF system in a Prototype House in California that complies with the requirements of Title 24 ? the California Building Energy Efficiency Standards. The VRF system performance is then compared with three other types of HVAC systems: the Title 24-2005 Baseline system, the traditional High Efficiency system, and the EnergyStar Heat Pump system in three typical California climates: Sunnyvale, Pasadena and Fresno. Calculated energy savings from the VRF systems are significant. The HVAC site energy savings range from 51 to 85percent, while the TDV (Time Dependent Valuation) energy savings range from 31 to 66percent compared to the Title 24 Baseline Systems across the three climates. The largest energy savings are in Fresno climate followed by Sunnyvale and Pasadena. The paper discusses various characteristics of the VRF systems contributing to the energy savings. It should be noted that these savings are calculated using the Title 24 prototype House D under standard operating conditions. Actual performance of the VRF systems for real houses under real operating conditions will vary.

  2. STATE OF CALIFORNIA CERTIFICATE OF COMPLIANCE AND FIELD INSPECTION CHECKLIST

    E-Print Network [OSTI]

    -incandescent luminaires, indicate nominal lamp wattage and lamp type ( i.e.: fluorescent, incandescent, HID); ballast type required on plans for all submittals. OLTG-2C (Page 1 of 3) Lighting Wattage Allowances for General Hardscape, Sales Frontage, or Ornamental Lighting. Optional on plans. OLTG-2C (Page 2 of 3) Lighting Wattage

  3. Electrical modulation of emissivity S. Vassant,1

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , it is difficult to develop an efficient light emitting diode because the spontaneous emission rate is proportional emitting diodes. Yet, incandescent sources are often the only option in the infrared (IR). Indeed tens of Hz. Hence, for many applications, incandescent light sources can- not compete with light

  4. Author's personal copy Radiative heat transfer in enhanced hydrogen

    E-Print Network [OSTI]

    Pilon, Laurent

    the physical mechanisms responsible for experimental observations that led to the definition of ``photo tube and heated in a furnace or by an incandescent lamp. It was observed that hydrogen release from the glass sample was faster and stronger when heated by an incandescent lamp than within a furnace. Here

  5. Colin Fink was a pioneer in electrochemical processing of materials. Fink is best known for his ground-breaking developments in the electro-deposi:on of metals, and par:cularly for

    E-Print Network [OSTI]

    Columbia University

    :le tungsten for incandescent lamp filaments, an insoluble anode used in the copper Engineering and his inven:on of the alkaline baJery led to the company now known! ! Invented process to produce ductile tungsten for incandescent lamp filaments! ! Taught S. Ruben, who

  6. Mary Garden Plant List for the St. Clare Garden Santa Clara University, Santa Clara, California

    E-Print Network [OSTI]

    Schwarz, Thomas

    , Blessed by Mary Petroselinum crispum Parsley, Our Lady's Lace BULBS Galanthus elwesii Snowdrop, Candlemas

  7. Efficient defrosting of an inclined flat surface Subrata Roy *, Haribalan Kumar, Richard Anderson

    E-Print Network [OSTI]

    Roy, Subrata

    and compared results with thermography and hot bulb type of measurements [12]. However, a correlation

  8. Baker County Extension Master Gardener Program

    E-Print Network [OSTI]

    Florida, University of

    Baker County Extension Master Gardener Program 2014 Daffodil Bulb Fundraiser DAFFODIL BULB ORDER FORM Customer Name: ____________________ Phone: ____________________ Mail to: Daffodils ­ Bulb Order: Daffodils ­ Bulb Order DO NOT SEND MONEY ­ YOU WILL PAY AT PICK-UP Additional order forms are available

  9. Olfactory Computation in Glomerular Microcircuits Thomas A. Cleland*

    E-Print Network [OSTI]

    of the vertebrate olfactory bulb consists of discrete spheroid clusters of neuropil known as glomeruli. Within of olfactory bulb principal neurons and multiple classes of local interneurons. The computations within in the olfactory bulb is transformed prior to subsequent computations in the deep olfactory bulb and other regions

  10. CALS Office of Student Services--Career Development Cornell University 140 Roberts Hall Ithaca, NY 14853 www.cals.cornell.edu P: 607/255CALS (2257) F: 607/2544613 calsstudentservices@cornell.edu

    E-Print Network [OSTI]

    Keinan, Alon

    2257-01-01T23:59:59.000Z

    . Imagine you are in a room with 3 switches. In an adjacent room there are 3 bulbs (all are off at the moment), and each switch belongs to one bulb. It is impossible to see from one room to another. How can you find out which switch belongs to which bulb, if you may enter the room with the bulbs only once

  11. Computerized analysing system using the active contour in ultrasound measurement of carotid artery intima-media

    E-Print Network [OSTI]

    of the common carotid artery (CCA) and carotid bulb] along the far wall of the distal CCA and the carotid bulb to 0#01±0#03 and 0#03±0#07 mm, respectively. The variability was slightly higher in the carotid bulb for both IM boundaries, but lower in the carotid bulb region than in the CCA. ########### The new AI

  12. Structure and Emergence of Specific Olfactory Glomeruli in the Mouse

    E-Print Network [OSTI]

    in the olfactory bulb. Connecting 1000 populations of OSNs to the 1800 glomeruli of the mouse bulb poses-expressing OSNs occupies a large surface area of the bulb and coalesces abruptly into a proto- glomerulus systematic examination of OR-specific glomeruli. Key words: olfaction; olfactory system; olfactory bulb; glo

  13. LETTER doi:10.1038/nature09868 Distinct representations of olfactory information in

    E-Print Network [OSTI]

    Datta, Sandeep Robert

    activity in the nose is converted into a segregated map in the olfactory bulb1­3 . Here we investigate how bulb to the piriform cortex and the cortical amygdala. The spatial order in the bulb is discarded invariant glomeruli in the olfactory bulb1­3 . Thus

  14. DOI: 10.1002/adma.200800484 Colloid Surfactants for Emulsion Stabilization**

    E-Print Network [OSTI]

    particles, consisting of a hydrophilic bulb and a hydrophobic bulb. We call these particles ``colloid can precisely tune the relative bulb size ratio of our dimer particles and effectively their Ppacking-swollen polymer particles, we can manipulate the relative bulb size ratio of the resulting dimer particles

  15. QUALITY CONTROLLED LOCAL CLIMATOLOGICAL DATA Effective January, 2005, flags will be available for most data elements

    E-Print Network [OSTI]

    bulb, dew point and wet bulb temperatures were originally reported to the nearest tenth of a degree POINT 7 AVERAGE WET BULB Degree Days: Base 65 F 8 HEATING (SEASON BEGINS WITH JULY) 9 COOLING (SEASON DEPARTURE FROM NORMAL (DEGREES F) 33 MONTHLY AVERAGE DEW POINT (DEGREES F) 34 MONTHLY AVERAGE WET BULB

  16. Sample Exam 2 Phys 121 Number 6 Spring 2013 1. Identical 2.0-C charges are located on the vertices of a square with sides that are 2.0 m in length. Determine the electric potential

    E-Print Network [OSTI]

    Janow, Rich

    conductor is A) B) R C) R D) 3R E) 9R 16. Light bulb A is rated at 60 W and light bulb B is rated at 100 W. Both are designed to operate at 110 V. Which statement is correct? A) The 60 W bulb has a greater resistance and greater current than the 100 W bulb. B) The 60 W bulb has a greater resistance and smaller

  17. A Prototype Radon Filter for Air A typical, recurring problem in low-background physics is the contamination of sensitive

    E-Print Network [OSTI]

    is the contamination of sensitive surfaces of experimental apparata with the radioactive decay products of 222Rn . What

  18. The typical time for a grad student to get a PhD in this country is ...

    E-Print Network [OSTI]

    While children spend their first 1 year coming to grips with fundamental issues of motion and eating, they develop speech in the next year and grammar soon ...

  19. Chandra Deep X-ray Observation of a Typical Galactic Plane Region and Near-Infrared Identification

    E-Print Network [OSTI]

    K. Ebisawa; M. Tsujimoto; A. Paizis; K. Hamaguchi; A. Bamba; R. Cutri; H. Kaneda; Y. Maeda; G. Sato; A. Senda; M. Ueno; S. Yamauchi; V. Beckmann; T. J. -L. Courvoisier; P. Dubath; E. Nishihara

    2005-07-07T23:59:59.000Z

    Using the Chandra Advanced CCD Imaging Spectrometer Imaging array (ACIS-I), we have carried out a deep hard X-ray observation of the Galactic plane region at (l,b) ~ (28.5, 0.0), where no discrete X-ray source had been reported previously. We have detected 274 new point X-ray sources (4 sigma confidence) as well as strong Galactic diffuse emission within two partially overlapping ACIS-I fields (~250 arcmin^2in total). Sum of all the detected point source fluxes accounts for only ~ 10 % of the total X-ray flux in the field of view. Even hypothesizing a new population of much dimmer and numerous Galactic point sources, the total observed X-ray flux cannot be explained. Therefore, we conclude that X-ray emission from the Galactic plane has truly diffuse origin. Only 26 point sources were detected both in the soft and hard bands, indicating that there are two distinct classes of the X-ray sources distinguished by the spectral hardness ratio. Surface number density of the hard sources is only slightly higher than that measured at the high Galactic latitude regions, indicating that majority of the hard sources are background AGNs. Following up the Chandra observation, we have performed a near-infrared (NIR) survey with SOFI at ESO/NTT. Almost all the soft X-ray sources have been identified in NIR and their spectral types are consistent with main-sequence stars, suggesting most of them are nearby X-ray active stars. On the other hand, only 22 % of the hard sources had NIR counterparts, which are presumably Galactic. From X-ray and NIR spectral study, they are most likely to be quiescent cataclysmic variables. We have also carried out a precise spectral study of the Galactic diffuse X-ray emission excluding the point sources.

  20. How we come to process 'what' and 'where' in our visual environment : insights from typical and atypical developmental populations

    E-Print Network [OSTI]

    Paul, Brianna Michelle

    2007-01-01T23:59:59.000Z

    magnocellular theory of dyslexia." Trends in Neurosciencesdisorders, including dyslexia ( the ‘magnocellulardisorders, including dyslexia (the ‘magnocellular

  1. Metrics (and Methodologies) for Evaluating Energy and Water Impacts of Alternative Process Cooling Systems in a Typical Chemical Plant

    E-Print Network [OSTI]

    Carter, T. P.

    2014-01-01T23:59:59.000Z

    and automotive industries Automotive ExperienceBuilding Efficiency Power Solutions • 170,000 Employees • Serving Customers in 150+ Countries • $42.7B in Revenue in 2013 • Headquartered in Milwaukee, WI ESL-IE-14-05-19 Proceedings of the Thrity-Sixth Industrial... Johnson Controls, Building Efficiency thomas.p.carter@jci.com ESL-IE-14-05-19 Proceedings of the Thrity-Sixth Industrial Energy Technology Conference New Orleans, LA. May 20-23, 2014 2Johnson Controls is a globally diversified company in the building...

  2. Social Media revolutionising the building industry towards sustainability Buildings have typically been a conservative industry seeing only incremental changes in

    E-Print Network [OSTI]

    , and operate our buildings. This specialised platform is supported by Europe's most influential Green Building building practitioners. A project strongly supported by Europe to develop green economy. 1 #12;2 A database, to ensure strong roots in their respective building sectors : Green Building Council in Germany and Romania

  3. Impact of Alternative Energy Prices, Tenure Arrangements and Irrigation Technologies on a Typical Texas High Plains Farm

    E-Print Network [OSTI]

    Petty, J. A.; Lacewell, R. D.; Hardin, D. C.; Whitson, R. E.

    and new technology. The model includes a Fortran sub-routine that adjusts irrigation factors each year based on the linear programming solution of the previous year. After calculating new pumping energy requirements, well yield, and pumping lift...

  4. are typically installed in conduit. Electrical metallic tubing (EMT) is commonly used, and, where allowed by local codes,

    E-Print Network [OSTI]

    Johnson, Eric E.

    methods required in PV systems that operate ungrounded and use the new transformerless inverters, but is acceptable only when properly attached to the supporting structure. PV output conductors routed through the building to the DC PV disconnect must be installed in metal conduit. Nonmetallic conduits

  5. Evaluation of cooling performance of thermally activated building system with evaporative cooling source for typical United States climates

    E-Print Network [OSTI]

    Feng, Jingjuan; Bauman, Fred

    2013-01-01T23:59:59.000Z

    was simulated. The radiant cooling system was an exposedcooling + radiant cooling system alone may not be able toembedded surface radiant cooling systems. Table 3 summarizes

  6. Title: Analytic Evolutions in the Digital Ocean Until recently, the collection of data regarding the activity of learners typically required

    E-Print Network [OSTI]

    of tests. The high cost of data collection and manipulation led to a relative paucity of data we referTitle: Analytic Evolutions in the Digital Ocean Abstract: Until recently, the collection of data performance data. This leads to a potential wealth of informative data we call the digital ocean. The two eras

  7. Formation and fragmentation of superclusters in semiconductors: The alloy properties of semiconductors are typically viewed as emerging

    E-Print Network [OSTI]

    Weston, Ken

    , Los Alamos National Laboratory, 60 Telsa "Long-Pulse" magnet Citation: K. Alberi, S. A. Crooker, B

  8. Simulation as a Tool to Develop Guidelines of Envelope Design of a Typical Office Building in Egypt

    E-Print Network [OSTI]

    Samaan, M.M.; Ahmed, A.N.; Farag, O.M.A.; El-Sayed Khalil, M.

    2011-01-01T23:59:59.000Z

    This paper describes the use of building performance simulation software in order to develop guidelines for designing energy-efficient office building. In Egypt energy codes for all building types are being under development. On the other hand...

  9. BPA, Transmission, I-5 Corridor Reinforcement Project, diagram of typical access roads and gate, posted March 2011

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProductsAlternativeOperationalAugustDecade Later: AreAugust 19,1B O NMay

  10. Microwave lamp with multi-purpose rotary motor

    DOE Patents [OSTI]

    Ury, Michael G. (Bethesda, MD); Turner, Brian (Myersville, MD); Wooten, Robert D. (Rockville, MD)

    1999-01-01T23:59:59.000Z

    In a microwave powered electrodeless lamp, a single rotary motor is used to a) rotate the bulb and b) provide rotary motion to a blower or pump means for providing cooling fluid to the magnetron and/or to a forced gas cooling for providing cooler gas to the bulb. The blower may consist of only of an impeller without the usual blower housing. The motor, bulb stem and bulb, or motor, bulb stem, bulb and blower may be formed as an integral unit so as to facilitate replacement.

  11. Microwave lamp with multi-purpose rotary motor

    DOE Patents [OSTI]

    Ury, M.G.; Turner, B.; Wooten, R.D.

    1999-02-02T23:59:59.000Z

    In a microwave powered electrodeless lamp, a single rotary motor is used to (a) rotate the bulb and (b) provide rotary motion to a blower or pump means for providing cooling fluid to the magnetron and/or to a forced gas cooler for providing cooling gas to the bulb. The blower may consist of only of an impeller without the usual blower housing. The motor, bulb stem and bulb, or motor, bulb stem, bulb and blower may be formed as an integral unit so as to facilitate replacement. 8 figs.

  12. Weather data handbook for HVAC and cooling equipment design

    SciTech Connect (OSTI)

    Not Available

    1980-01-01T23:59:59.000Z

    Data included detailed tabulations of wet bulb temperature frequencies for the summer months, tabulations in multiple frequency for winter and summer conditions, various weather parameters useful in estimating performance for heat exchange equipment and other applications. Other data provided are: 12-month dry bulb temperatures and 12-month wet bulb temperatures vs relative humidity; combination of wet bulb temperatures, wind speed, and relative humidity; wind direction with high relative humidities; hourly observations for relative humidity 93% or greater; coincident high wet bulb and dry bulb temperature, seasonal cloud cover, and heat islands. (MHR)

  13. High Efficiency m-plane LEDs on Low Defect Density Bulk GaN Substrates

    SciTech Connect (OSTI)

    David, Aurelien

    2012-10-15T23:59:59.000Z

    Solid-state lighting is a key technology for reduction of energy consumption in the US and worldwide. In principle, by replacing standard incandescent bulbs and other light sources with sources based on light-emitting diodes (LEDs), ultimate energy efficiency can be achieved. The efficiency of LEDs has improved tremendously over the past two decades, however further progress is required for solid- state lighting to reach its full potential. The ability of an LED at converting electricity to light is quantified by its internal quantum efficiency (IQE). The material of choice for visible LEDs is Gallium Nitride (GaN), which is at the basis of blue-emitting LEDs. A key factor limiting the performance of GaN LEDs is the so-called efficiency droop, whereby the IQE of the LED decreases significantly at high current density. Despite decades of research, efficiency droop remains a major issue. Since high-current operation is necessary for practical lighting applications, reducing droop is a major challenge for the scientific community and the LED industry. Our approach to solving the droop issue is the use of newly available low-defect-density bulk GaN non-polar substrates. In contrast to the standard foreign substrates (sapphire, silicon carbide, silicon) used in the industry, we have employed native bulk GaN substrates with very low defect density, thus ensuring exquisite material quality and high IQE. Whereas all commercial LEDs are grown along the c-plane crystal direction of GaN, we have used m-plane non-polar substrates; these drastically modify the physical properties of the LED and enable a reduction of droop. With this approach, we have demonstrated very high IQE performance and low droop. Our results focused on violet and blue LEDs. For these, we have demonstrated very high peak IQEs and current droops of 6% and 10% respectively (up to a high current density of 200A.cm-2). All these results were obtained under electrical operation. These high IQE and low droop values are in line with the program’s milestones. They demonstrate that bulk non-polar GaN substrates represent a disruptive technology for LED performance. Application of this technology to real-world products is feasible, provided that the cost of GaN substrates is compatible with the market’s requirement.

  14. CX-011406: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Notice of Proposed Rulemaking for Energy Conservation Standards for General Service Fluorescent Lamps and Incandescent Reflector Lamps CX(s) Applied: B5.1 Date: 11/21/2013 Location(s): Nationwide Offices(s): Golden Field Office

  15. Lighting Market Sourcebook for the U.S.

    E-Print Network [OSTI]

    Vorsatz, D.; Shown, L.; Koomey, J.; Moezzi, M.; Denver, A.; Atkinson, B.

    1997-01-01T23:59:59.000Z

    2.1.4. Residential Lamp Types 2.1.5. Wattage, Hours of Use,all lamp types (mostly incandescent) in all other wattageWattage Category Energy Use (hours per day) lamp types)

  16. Quality characteristics of vacuum-packaged beef as affected by postmortem chill, storage temperature and storage interval

    E-Print Network [OSTI]

    Beebe, Sammy Denzil

    1975-01-01T23:59:59.000Z

    styrofoam tray and overwrapped with Goodyear "Choice Wrap" and displayed under retail conditions (1-3 C under 82 footcandles of incandescent light). The retail cuts were scored for four consecutive days for surface discoloration, peripheral discolora...

  17. INSTITUTE OF PHYSICS PUBLISHING NANOTECHNOLOGY Nanotechnology 15 (2004) 16651670 PII: S0957-4484(04)85144-4

    E-Print Network [OSTI]

    Lorke, Axel

    2004-01-01T23:59:59.000Z

    was measured in situ by time-resolved laser-induced incandescence (TR-LII) and ex situ by rapid thermophoretic distribution and particle morphology was also examined by rapid thermophoretic particle sampling

  18. Commercialization of gallium nitride nanorod arrays on silicon for solid-state lighting

    E-Print Network [OSTI]

    Wee, Qixun

    2008-01-01T23:59:59.000Z

    One important component in energy usage is lighting, which is currently dominated by incandescent and fluorescent lamps. However, due to potentially higher efficiencies and thus higher energy savings, solid-state lighting ...

  19. Life-Cycle Assessment of Energy and Environmental Impacts of LED Lighting Products

    Broader source: Energy.gov [DOE]

    This March 28, 2013 webcast reviewed DOE's recently completed three-part study of the life-cycle energy and environmental impacts of LED lighting products relative to incandescent and CFL...

  20. Energy Blog | Department of Energy

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

    the country. December 1, 2009 Save Money with LED Holiday Light Strings LED (or light emitting diode) light strings can use 90% less energy than regular incandescent light strings....

  1. U.S. Dept of Energy's EECBG-SEP Technical Assistance Program...

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

    how well a source renders color compared to a reference source. So if you think about daylight and incandescent light, which happen to be the standards that we use to compare...

  2. Lumiram Electric: Proposed Penalty (2010-CE-1014)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Lumiram Electric Corporation failed to certify a variety of incandescent reflector lamps as compliant with the applicable energy conservation standards.

  3. Lumiram Electric: Order (2010-CE-1014)

    Broader source: Energy.gov [DOE]

    DOE issued an Order and entered into a Compromise Agreement with Lumiram Electric Corporation after finding Lumiram Electric had failed to certify that certain models of incandescent reflector lamps comply with the applicable energy conservation standards.

  4. Physics 240 Box Contents 11 May 2011

    E-Print Network [OSTI]

    Hart, Gus

    ea. LED, ultra bright yellow 2 ea. LED, ultra bright orange 1 ea. 2N3904, npn small-signal transistor. 7414, inverter 1 ea. 7432, OR gates 2 ea. 7490, decade counter 1 ea. #47 incandescent lamp #12;

  5. Catalog of DC Appliances and Power Systems

    E-Print Network [OSTI]

    Garbesi, Karina

    2012-01-01T23:59:59.000Z

    as do HID lamps, and an LED lamp includes electronic driverT8, and CFL lamps CFL lamps LED lamp CFL floodlight LightingIncandescent, fluorescent, and LED lamps Electric resistance

  6. Physics 240 Box Contents 11 December 2007

    E-Print Network [OSTI]

    Hart, Gus

    . 1N4734, Zener diode, 5.6 V 2 ea. LED, ultra bright yellow 2 ea. LED, ultra bright orange 1 ea. 2N. #47 incandescent lamp #12;

  7. 38 CHAPTER 1. ASSEMBLY MANUAL BiDirectional Motor

    E-Print Network [OSTI]

    38 CHAPTER 1. ASSEMBLY MANUAL Bi­Directional Motor and Infrared Beacon Uni­Directional Motor, LED, Incandescent Lamp Sensor, Polarized Sensor, Non­polarized Figure 1.26: Standard Connector Plug Configurations

  8. Gas-source molecular beam epitaxial growth and characterization of the (Al,In,Ga)NP/GaP material system and Its applications to light-emitting diodes

    E-Print Network [OSTI]

    Odnoblyudov, Vladimir

    2006-01-01T23:59:59.000Z

    for indicator lamp application, but the LED structure can befor indicator lamp application, but the LED structure can beLEDs are the ultimate goal to replace incandescent and fluorescent lamps

  9. Sandia National Laboratories: Lighting

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

    Lighting Solid-State Lighting Science EFRC On November 11, 2010, in Welcome History of Incandescence History of LEDs Grand Challenges Our EFRC SSLS-EFRC Contacts News Publications...

  10. LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR®

    Broader source: Energy.gov [DOE]

    This May 19, 2009 webcast summarized CALiPER's recent benchmark testing of common omnidirectional incandescent lamps (e.g., A-lamps), and provided an update on ENERGY STAR criteria for LED integral...

  11. DuraLamp USA: Order (2010-CE-0912)

    Broader source: Energy.gov [DOE]

    DOE ordered DuraLamp USA, Inc. to pay a $2,500 civil penalty after finding DuraLamp USA had failed to certify that model PAR 30, an incandescent reflector lamp, complies with the applicable energy conservation standards.

  12. Westinghouse Lighting: Order (2010-CE-09/1001)

    Broader source: Energy.gov [DOE]

    DOE ordered Westinghouse Lighting Corporation to pay a $50,000 civil penalty after finding Westinghouse Lighting had failed to certify that certain models of general service flourescent and incandescent reflector lamps comply with the applicable energy conservation standards.

  13. Westinghouse Lighting: Proposed Penalty (2010-CE-09/1001)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Westinghouse Lighting Corporation failed to certify various flourescent and incandescent reflector lamps as compliant with the applicable energy conservation standards.

  14. Soot precursor measurements in benzene and hexane diffusion flames

    SciTech Connect (OSTI)

    Kobayashi, Y.; Furuhata, T.; Amagai, K.; Arai, M. [Department of Mechanical System Engineering, Graduate School of Engineering, Gunma University, 1-5-1 Tenjin-cho, Kiryu-shi, Gunma 376-8515 (Japan)

    2008-08-15T23:59:59.000Z

    To clarify the mechanism of soot formation in diffusion flames of liquid fuels, measurements of soot and its precursors were carried out. Sooting diffusion flames formed by a small pool combustion equipment system were used for this purpose. Benzene and hexane were used as typical aromatic and paraffin fuels. A laser-induced fluorescence (LIF) method was used to obtain spatial distributions of polycyclic aromatic hydrocarbons (PAHs), which are considered as soot particles. Spatial distributions of soot in test flames were measured by a laser-induced incandescence (LII) method. Soot diameter was estimated from the temporal change of LII intensity. A region of transition from PAHs to soot was defined from the results of LIF and LII. Flame temperatures, PAH species, and soot diameters in this transition region were investigated for both benzene and hexane flames. The results show that though the flame structures of benzene and hexane were different, the temperature in the PAHs-soot transition region of the benzene flame was similar to that of the hexane flame. Furthermore, the relationship between the PAH concentrations measured by gas chromatography in both flames and the PAH distributions obtained from LIF are discussed. It was found that PAHs with smaller molecular mass, such as benzene and toluene, remained in both the PAHs-soot transition and sooting regions, and it is thought that molecules heavier than pyrene are the leading candidates for soot precursor formation. (author)

  15. Lighting a building with a single bulb : toward a system for illumination in the 21st c.; or, A centralized illumination system for the efficient decoupling and recovery of lighting related heat

    E-Print Network [OSTI]

    Levens, Kurt Antony, 1961-

    1997-01-01T23:59:59.000Z

    Piping light represents the first tenable method for recovery and reutilization of lighting related heat. It can do this by preserving the energy generated at the lamp as radiative, departing from precedent and avoiding ...

  16. Saving Energy and Saving Money in Philadelphia, Pennsylvania

    ScienceCinema (OSTI)

    Nutter, Michael; Oliver, LeAnn; Gajewski, Katherine; Williams, Doug; Best, DeLain

    2013-05-29T23:59:59.000Z

    Philadelphia is using a portion of its EECBG grant, to change out over 50,000 traffic bulbs with energy-efficient LED bulbs and save $1 million per year in energy savings.

  17. DOE/LX/07-0326&D1 Secondary Document DMSA C-337-04 Solid Waste...

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

    cans, light bulbs and starters, a light bulb end, and a tube of polyvinyl chloride (PVC) glue. Since the RCRA wastes were radiologically contaminated and were removed from PCB...

  18. Energy Blog | Department of Energy

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

    light bulbs can drive up electricity bills and drain homeowners' wallets. With that in mind, government officials in the east Texas city of Longview established a light bulb swap...

  19. Search results | Department of Energy

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

    Using a light bulb with a known wattage, the students will illuminate the bulb using a PV cell. This way the students will know the approximate energy coming from the PV cell....

  20. Importance of Design Conditions for Sizing Air-Conditioning Plant

    E-Print Network [OSTI]

    Shaban, N.; Maheshwari, G. P.; Suri, R. K.

    2000-01-01T23:59:59.000Z

    Design conditions based on the meteorological data collected at two weather stations located less than 10 km away from each other within Kuwait City are presented for dry-bulb temperature (DBT) and web-bulb temperature (WBT) prioritization...

  1. Search results | Department of Energy

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

    will use a photovoltaic (PV) cell to measure the energy from the sun. Using a light bulb with a known wattage, the students will illuminate the bulb using a PV cell. This way...

  2. what goes here? Beverages

    E-Print Network [OSTI]

    de Lijser, Peter

    · Chemicals · Solvents (gas,antifreeze) · Fluorescent light tubes & bulbs · Lubricants & motor oil · Oil

  3. -A Science Service -----.P'tJtiCui-e Releaeed upon receipt

    E-Print Network [OSTI]

    Bureau consists of an air thermometer having a bulb at each end, ono bulb being; coated with lamp-black. There is a small column of mercury between the two enclosed masses of air. the air is exhausted. bulb warms and expands, and the mercury i s forced toward the other bulb u n t i l it Comes i n contact with a pair

  4. The average (mean) of a set of n numbers y1, y2, , yn is yave = y = y =

    E-Print Network [OSTI]

    Feldman, Joel

    . Example 2 Example 3 If you plug, for example, a light bulb into a socket and turn it on, the light bulb at which the voltage is zero If the light bulb has resistance R ohms, this causes, by Ohm's law, a current of I(t) = 1 R V (t) (amps) to flow through the light bulb. The current I is the number of units

  5. Mentoring New Visions Students Design Lab Sustainability Team

    E-Print Network [OSTI]

    Salama, Khaled

    This work is supported by the NSF under cooperative agreement EEC-0812056 and by New York State under NYSTAR replacement · Track and analyze energy consumption and savings data before and after bulb replacement. · Build & controls) · Track energy savings · Build demonstration prototypes LED Demo & Bulb Survey in DCC DCC Bulb

  6. Evaluation of fin staging methods for minimizing coil frost accumulation

    E-Print Network [OSTI]

    Watters, Richard J.

    2001-01-01T23:59:59.000Z

    was measured at 47?F (8.3?C) dry-bulb and 43?F (6.1?C) wet-bulb outdoor temperatures with an indoor dry-bulb temperature of 70?F (21.1?C). Frosting/defrosting performance was then tested at the standard outdoor condition of 35?F (1.7?C) and 82% RH...

  7. THE CHEMISTRY OF HO2NO2 AND THE PHOTOCHEMISTRY OF THE HOX-NOX-COX SYSTEM

    E-Print Network [OSTI]

    Littlejohn, David

    2013-01-01T23:59:59.000Z

    and at 4. tJm in a 1081 cm 3 bulb in mi an 10~ 3 ion of H2 owork in ic No. 1142 tungsten bulb with a the light source isis operated The tungsten bulb was Light from either source

  8. Can Emergency Physicians Perform Common Carotid Doppler Flow Measurements to Assess Volume Responsiveness?

    E-Print Network [OSTI]

    Stolz, Lori A.; Mosier, Jarrod M.; Gross, Austin M.; Douglas, Matthew J.; Blavais, Michael; Adhikari, Srikar

    2015-01-01T23:59:59.000Z

    within 0.5cm of the carotid bulb and measured intima to0.5cm of the common carotid bulb in the long axis with a 12-within 0.5 cm of the carotid bulb and measured intima to

  9. HIGH INTENSITY DISCHARGE 400-WATT SODIUM BALLAST PHASE I FINAL REPORT

    E-Print Network [OSTI]

    Felper, G.

    2010-01-01T23:59:59.000Z

    Mean P =377W o Mean==0.7 8 o· Bulb number XBL809~1933 FIGUREIANA~~;;;T TASK II (I) I\\) BULB LUE TEST I LIGHT REGULATIONII. They were Regulation Over Bulb Life and Light Regulation

  10. -A Scidiicc-.Service Pc3tu-e 9closszd ~ ~ m i irccoipt

    E-Print Network [OSTI]

    .rparod with those outdoors. If The S a m COiiCCi'll rccomzsnds cortain cocbinations of dr:r-bulb aiid 7xt-bulb t , a corib'inatixi of 80 dopacs dry-bulb and 65.2 dc;;i*ecs met-bul5 i s said t o be ideal iiiside, but i n i.re-m.md by tho dry-bulb thor::.o;nc ter. Owmer d,.;r it'rmy be aiLvis?31e t o lreop tho dry-bulb tcr

  11. GUIDANCE ON ADMINISTRATIVE COSTS FOR FEDERAL AWARDS This document includes definitions and examples of expenditure types that would typically be considered unallowable direct charges

    E-Print Network [OSTI]

    Shamos, Michael I.

    GUIDANCE ON ADMINISTRATIVE COSTS FOR FEDERAL AWARDS This document includes definitions and examples Circular A-21 and the Cost Accounting Standards (CAS). This document is meant to be a reference tool to as needed. This document is general in nature and is NOT an exhaustive list of unallowable costs for all

  12. CSE 4383/6383, Quiz 3 Fall 2011 Name / Net ID__________________________ 1. Explain a typical approach for poisoning the cache of a DNS server.

    E-Print Network [OSTI]

    Ramkumar, Mahalingam

    approach for poisoning the cache of a DNS server. Attacker sets up a domain,and runs a DNS sever to poison and immediately send the fake response (using appropriate sequence numbers, and addressing

  13. Structural impacts of the 1985 farm bill on typical farms in the Texas Southern High Plains and delta region of Mississippi

    E-Print Network [OSTI]

    Miller, Charles Frederick

    1988-01-01T23:59:59.000Z

    Living Expenses Maximum Family Living Expenses Acres of Irrigated Cotton Acres of Dryland Cotton 44 51 41 126 327 561 91 236 406 1. 64 1. 44 1. 26 38750 100550 172750 94469 174458 163318 0 0 25000 5000 5000 5000 26172 49747 82237 42511 78506...

  14. An investigation to determine the optimum number of supports for a typical supersonic tactical aircraft aileron with and without wing bending

    E-Print Network [OSTI]

    Becker, Marion Charles

    1960-01-01T23:59:59.000Z

    " 2g II A. Syy, O 0 A C". Q A 4 4 4 P O O a CU V) V) ~ 0 ? 1. ") t' I Go 25, PAR AP S C r. F'oa Case 111 ? WiNr. BEgoitug (8 ~MR: 5%~ REESSHEREE% ~ RRRREERIRRIREEIR~E54%~ EEEIRRI%%4EIRRWRIRKEE&IRRRWREISIRRR4%REIE RIRRERI~es ERR~+g4RP... AS S'IOWN IN FI G A-1 I'0 PRI VEN I' Ro TAT ION OF IHF . !O!NT, BY THE ADOPI ED SIGN ONVENI I ONy IHE FEMW I S 0 II VL N A POSITIVE S I GIV S INDE I I PRODLICES OOHPRESSI ON IN THE TOP F I BER, FEMw FEMw F I G, A-1 o APPL I cAI' I ON OF FEMw, DE...

  15. An investigation to determine the optimum number of supports for a typical supersonic tactical aircraft aileron with and without wing bending 

    E-Print Network [OSTI]

    Becker, Marion Charles

    1960-01-01T23:59:59.000Z

    0 I AGRAMS FOR CASE 1 I-R I G ID 4/I NG ~ 12 SPAB CAP FOR CASE l1-RIGID WING SPAR CAP INERTIA DISTRIBUTION FOR CASE 1 I? RIGIO WING. . ~ ~ ~ ~ ~ ~ -- * ~ 'l5 PIGMENT 0 I STRI BUT I QN FOR CASE I I'I-Rl G ID WING 16 SHEAB AND /1OMENT DIAGRAMS...4IHUH VALUE BASED Qll TNE ABOVE RATIO AND A HAILIHUN VALUE WITEN ALL SUPPORTS HAVE AN EQUAL WK I SN T DKTERH I NKD BY THE SUPPORT WK I DHT AT HAX I NUH SHEAR o THE A I L EBON CONNECTED TO A R I 0 I D Inl I NG IF THE AILERON DOES NOT BEND UNDER...

  16. Populations of southern pine beetle (SPB) are typically substructured into local aggregations, each with tens of thousands of individual beetles. These

    E-Print Network [OSTI]

    Ayres, Matthew.P.

    and death rate of individuals. However, for most of the year SPB populations tend to be substructured United States, where they have been most studied, these spots tend to have an annual life cycle of the birth rate and death rate of spots. SPB abundance in a landscape grows when there are more spots in one

  17. Size always matters : an investigation of the influence of connection length on the organization of white-matter in typical development and in autism

    E-Print Network [OSTI]

    Lewis, John D.

    2008-01-01T23:59:59.000Z

    Ozonoff, S. , Coon, H. , Krasny, L. , Dinh, E. , Nice, J. ,Ozonoff, S. , Coon, H. , Krasny, L. , Dinh, E. , Nice, J. ,Ozonoff, S. , Coon, H. , Krasny, L. , Dinh, E. , Nice, J. ,

  18. *May require additional education or certification. ***For more detailed information regarding typical duties, salary, training, etc please look at the Occupational

    E-Print Network [OSTI]

    Hutcheon, James M.

    /Universities · Consulting Firms · Cosmetic Companies · Energy Department (Government) · Environmental Agencies · Fish://www.aaas.org/ · American Academy of Forensic Sciences (AAFS) www.aafs.org · Botanical Society of America (BSA) www

  19. When asked to envision a typical workspace, most of us imagine neutral colors, generic cubicles, and fluorescent lights. The work done in

    E-Print Network [OSTI]

    , and metal is actually a carefully positioned network of optical instruments that Caltech scientists use of Jeff Kimble, William L. Valentine Professor and professor setup to transport laser light through

  20. I2S2 Idealised Scientific Research Activity Lifecycle Model The model represents the processes and phases of a typical physical science

    E-Print Network [OSTI]

    Rzepa, Henry S.

    I2S2 Idealised Scientific Research Activity Lifecycle Model The model represents the processes include: development of the research proposal; its peer-review; carrying out of the experiment; equipment configuration and calibration data; processing software and associated control parameters; wikis

  1. THE EFFECTS OF THERAPIST-MEDIATED SIGNALS AND PARTICIPANT-MEDIATED RESPONSES ON THE DELAY TOLERANCE OF TYPICALLY DEVELOPING PRESCHOOL CHILDREN

    E-Print Network [OSTI]

    Newquist, Matthew H.

    2010-07-10T23:59:59.000Z

    The purpose of the current study was to compare the effects of providing a brief versus a continuous signal during delays to reinforcement on preschool children's tolerance of delays and to assess whether children's delay ...

  2. Appendix G: Sample Laboratory Report There is no set length for a problem report but experience shows that good reports are typically three

    E-Print Network [OSTI]

    Minnesota, University of

    E me tin = qV sme tin (s is the separation distance between the 2 parallel deflection plates) Deflection = 1 2 atin 2 + tout = 1 2 atin 2 + D vII = 1 2 qV sme L vII 2 + qV sme L vII D vII = qV sme

  3. Appendix F: Sample Laboratory Report There is no set length for a problem report but experience shows that good reports are typically three pages

    E-Print Network [OSTI]

    Minnesota, University of

    velocity due to the deflection plates: tin = L II = a tin = qE me tin = qV sme tin (s is the separation atin 2 + tout = 1 2 atin 2 + D vII = 1 2 qV sme L vII 2 + qV sme L vII D vII = qV sme L vII( )2

  4. int. j. remote sensing, 2001, vol. 22, no. 2 & 3, 275295 Non-isotropy of the upward radiance eld in typical coastal (Case 2)

    E-Print Network [OSTI]

    more importantly, when carrying out at-sea radiometric measurements in support of calibration of remote above the water body (essentially governed by the solar angle). Based on the use of lookup tables (for. In such waters, the optical properties are no longer determined by the sole presence of algal cells

  5. LASERS TO THE RESCUE In popular culture, lasers are typically used by the bad guys to menace superheroes. But at the Beckman

    E-Print Network [OSTI]

    Christine Cheng participates in a 3-D word search during Caltech's infamous Ditch Day, held this past. The 3-D word search was part of the Ender's Game stack organized by Lloyd House seniors. Other & SCIENCE FALL 2013 random walk #12;Number of experiments our printing representative ran to find the source

  6. Students gain experience through new internship When the summer began, Samrakshak Lamichhane wasn't certain what a typical work day might

    E-Print Network [OSTI]

    Minnesota, University of

    Students gain experience through new internship program When the summer began, Samrakshak internship program, Lamichhane and three other undergraduates got a taste of real-world operations and gained

  7. Semantic and pragmatic language development in typical acquisition, autism spectrum disorders, and Williams syndrome with reference to developmental neurogenetics of the latter

    E-Print Network [OSTI]

    Modyanova, Nadezhda N

    2009-01-01T23:59:59.000Z

    The elucidation of the biological bases of a complex trait like human language proceeds from identification of precise behavioral phenotypes to investigation of the underlying genes. The human behavioral parts of this ...

  8. THE OPTICALLY UNBIASED GRB HOST (TOUGH) SURVEY. VI. RADIO OBSERVATIONS AT z {approx}< 1 AND CONSISTENCY WITH TYPICAL STAR-FORMING GALAXIES

    SciTech Connect (OSTI)

    Michalowski, M. J.; Dunlop, J. S. [SUPA (Scottish Universities Physics Alliance), Institute for Astronomy, University of Edinburgh, Royal Observatory, Edinburgh EH9 3HJ (United Kingdom); Kamble, A.; Kaplan, D. L. [Physics Department, University of Wisconsin-Milwaukee, Milwaukee, WI 53211 (United States); Hjorth, J.; Malesani, D.; Fynbo, J. P. U.; Kruehler, T. [Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen, Juliane Maries Vej 30, DK-2100 Copenhagen O (Denmark); Reinfrank, R. F. [CSIRO Astronomy and Space Science, P.O. Box 76, Epping, NSW 1710 (Australia); Bonavera, L. [Instituto de Fisica de Cantabria, CSIC-Universidad de Cantabria, Avda. de los Castros s/n, E-39005 Santander (Spain); Castro Ceron, J. M. [Department of Radio Astronomy, Madrid Deep Space Communications Complex (INTA-NASA/INSA), Ctra. M-531, km. 7, E-28.294 Robledo de Chavela (Madrid) (Spain); Ibar, E. [UK Astronomy Technology Centre, Royal Observatory, Blackford Hill, Edinburgh EH9 3HJ (United Kingdom); Garrett, M. A. [Netherlands Institute for Radio Astronomy (ASTRON), Postbus 2, 7990 AA Dwingeloo (Netherlands); Jakobsson, P. [Centre for Astrophysics and Cosmology, Science Institute, University of Iceland, Dunhagi 5, 107 Reykjavik (Iceland); Levan, A. J. [Department of Physics, University of Warwick, Coventry CV4 7AL (United Kingdom); Massardi, M. [INAF-Istituto di Radioastronomia, via Gobetti 101, I-40129 Bologna (Italy); Pal, S. [ICRAR, University of Western Australia, 35 Stirling Highway, Crawley, WA (Australia); Sollerman, J. [Oskar Klein Centre, Department of Astronomy, AlbaNova, Stockholm University, SE-10691 Stockholm (Sweden); Tanvir, N. R. [Department of Physics and Astronomy, University of Leicester, University Road, Leicester LE1 7RH (United Kingdom); Van der Horst, A. J., E-mail: mm@roe.ac.uk [Astronomical Institute 'Anton Pannekoek', University of Amsterdam, Science Park 904, 1098XH Amsterdam (Netherlands); and others

    2012-08-20T23:59:59.000Z

    The objective of this paper is to determine the level of obscured star formation activity and dust attenuation in a sample of gamma-ray burst (GRB) hosts, and to test the hypothesis that GRB hosts have properties consistent with those of the general star-forming galaxy populations. We present a radio continuum survey of all z < 1 GRB hosts in The Optically Unbiased GRB Host (TOUGH) sample supplemented with radio data for all (mostly pre-Swift) GRB-SN hosts discovered before 2006 October. We present new radio data for 22 objects and have obtained a detection for three of them (GRB 980425, 021211, 031203; none in the TOUGH sample), increasing the number of radio-detected GRB hosts from two to five. The star formation rate (SFR) for the GRB 021211 host of {approx}825 M{sub Sun} yr{sup -1}, the highest ever reported for a GRB host, places it in the category of ultraluminous infrared galaxies. We found that at least {approx}63% of GRB hosts have SFR < 100 M{sub Sun} yr{sup -1} and at most {approx}8% can have SFR > 500 M{sub Sun} yr{sup -1}. For the undetected hosts the mean radio flux (<35 {mu}Jy 3{sigma}) corresponds to an average SFR < 15 M{sub Sun} yr{sup -1}. Moreover, {approx}> 88% of the z {approx}< 1 GRB hosts have ultraviolet dust attenuation A{sub UV} < 6.7 mag (visual attenuation A{sub V} < 3 mag). Hence, we did not find evidence for large dust obscuration in a majority of GRB hosts. Finally, we found that the distributions of SFRs and A{sub UV} of GRB hosts are consistent with those of Lyman break galaxies, H{alpha} emitters at similar redshifts, and of galaxies from cosmological simulations. The similarity of the GRB population with other star-forming galaxies is consistent with the hypothesis that GRBs, a least at z {approx}< 1, trace a large fraction of all star formation, and are therefore less biased indicators than once thought.

  9. SPECIAL ACQUISITION REQUIREMENTS ─ TYPICAL ISSUES ASSOCIATED WITH PERSONAL SERVICES AND INHERENTLY GOVERNMENTAL FUNCITONS WHEN CONTRACTORS WORK IN THE FEDERAL WORKPLACE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin ofEnergy atLLC - FE DKT. 10-160-LNG - ORDER 2913|| Department ofSOLID4,Sam

  10. Updated: 2013.07.30 BB! 1 This schedule is written for 13 weeks of instruction. In a typical semester there are 14 teaching weeks, thus some flexibility is built in.This schedule is written for 13 weeks of instruction. In a typical semester there are 14 t

    E-Print Network [OSTI]

    Biondini, Gino

    -11 of the standard 7th edition of J. Stewart, Calculus: EarlyTranscendentals. Prerequisites: NYS Regents Course B of Mathematics Office of Undergraduate Studies 233 Mathematics Building E-mail: math-undergrad@buffalo.edu Ph

  11. Improving Comfort in Hot-Humid Climates with a Whole-House Dehumidifier, Windermere, Florida (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-11-01T23:59:59.000Z

    Maintaining comfort in a home can be challenging in hot-humid climates. At the common summer temperature set point of 75 degrees F, the perceived air temperature can vary by 11 degrees F because higher indoor humidity reduces comfort. Often the air conditioner (AC) thermostat set point is lower than the desirable cooling level to try to increase moisture removal so that the interior air is not humid or "muggy." However, this method is not always effective in maintaining indoor relative humidity (RH) or comfort. In order to quantify the performance of a combined whole-house dehumidifier (WHD) AC system, researchers from the U.S. Department of Energy's Building America team Consortium of Advanced Residential Buildings (CARB) monitored the operation of two Lennox AC systems coupled with a Honeywell DH150 TrueDRY whole-house dehumidifier for a six-month period. By using a WHD to control moisture levels (latent cooling) and optimizing a central AC to control temperature (sensible cooling), improvements in comfort can be achieved while reducing utility costs. Indoor comfort for this study was defined as maintaining indoor conditions at below 60% RH and a humidity ratio of 0.012 lbm/lbm while at common dry bulb set point temperatures of 74 degrees -80 degrees F. In addition to enhanced comfort, controlling moisture to these levels can reduce the risk of other potential issues such as mold growth, pests, and building component degradation. Because a standard AC must also reduce dry bulb air temperature in order to remove moisture, a WHD is typically needed to support these latent loads when sensible heat removal is not desired.

  12. High efficiency quasi-monochromatic infrared emitter

    SciTech Connect (OSTI)

    Brucoli, Giovanni; Besbes, Mondher; Benisty, Henri, E-mail: henri.benisty@institutoptique.fr; Greffet, Jean-Jacques [Laboratoire Charles Fabry, UMR 8501, Institut d’Optique, CNRS, Université Paris-Sud 11, 2, Avenue Augustin Fresnel, 91127 Palaiseau Cedex (France); Bouchon, Patrick; Haïdar, Riad [Office National d’Études et de Recherches Aérospatiales, Chemin de la Hunière, 91761 Palaiseau (France)

    2014-02-24T23:59:59.000Z

    Incandescent radiation sources are widely used as mid-infrared emitters owing to the lack of alternative for compact and low cost sources. A drawback of miniature hot systems such as membranes is their low efficiency, e.g., for battery powered systems. For targeted narrow-band applications such as gas spectroscopy, the efficiency is even lower. In this paper, we introduce design rules valid for very generic membranes demonstrating that their energy efficiency for use as incandescent infrared sources can be increased by two orders of magnitude.

  13. Cost-effective Lighting Retrofits: Lessons Learned

    E-Print Network [OSTI]

    Fisher, M. D.

    1994-01-01T23:59:59.000Z

    in cramped fixtures. Those who replace lamps are often more likely to replace failed integral units with cheap incandescents again, while with component-type units they tend to replace the failed fluorescent lamp only. - Where incandescent lamps are on a... fixtures, 9 and 13 watt quad tubes may not start in freezing weather. Twin 9be lamps of similar wattages may be a better ioice. Power factor can be quite low on some lagnetic ballasted products, while total ~rmonic distortion can be high on some...

  14. Analysis of the Chinese Market for Building Energy Efficiency

    SciTech Connect (OSTI)

    Yu, Sha; Evans, Meredydd; Shi, Qing

    2014-03-20T23:59:59.000Z

    China will account for about half of the new construction globally in the coming decade. Its floorspace doubled from 1996 to 2011, and Chinese rural buildings alone have as much floorspace as all of U.S. residential buildings. Building energy consumption has also grown, increasing by over 40% since 1990. To curb building energy demand, the Chinese government has launched a series of policies and programs. Combined, this growth in buildings and renovations, along with the policies to promote green buildings, are creating a large market for energy efficiency products and services. This report assesses the impact of China’s policies on building energy efficiency and on the market for energy efficiency in the future. The first chapter of this report introduces the trends in China, drawing on both historical analysis, and detailed modeling of the drivers behind changes in floorspace and building energy demand such as economic and population growth, urbanization, policy. The analysis describes the trends by region, building type and energy service. The second chapter discusses China’s policies to promote green buildings. China began developing building energy codes in the 1980s. Over time, the central government has increased the stringency of the code requirements and the extent of enforcement. The codes are mandatory in all new buildings and major renovations in China’s cities, and they have been a driving force behind the expansion of China’s markets for insulation, efficient windows, and other green building materials. China also has several other important policies to encourage efficient buildings, including the Three-Star Rating System (somewhat akin to LEED), financial incentives tied to efficiency, appliance standards, a phasing out of incandescent bulbs and promotion of efficient lighting, and several policies to encourage retrofits in existing buildings. In the third chapter, we take “deep dives” into the trends affecting key building components. This chapter examines insulation in walls and roofs; efficient windows and doors; heating, air conditioning and controls; and lighting. These markets have seen significant growth because of the strength of the construction sector but also the specific policies that require and promote efficient building components. At the same time, as requirements have become more stringent, there has been fierce competition, and quality has at time suffered, which in turn has created additional challenges. Next we examine existing buildings in chapter four. China has many Soviet-style, inefficient buildings built before stringent requirements for efficiency were more widely enforced. As a result, there are several specific market opportunities related to retrofits. These fall into two or three categories. First, China now has a code for retrofitting residential buildings in the north. Local governments have targets of the number of buildings they must retrofit each year, and they help finance the changes. The requirements focus on insulation, windows, and heat distribution. Second, the Chinese government recently decided to increase the scale of its retrofits of government and state-owned buildings. It hopes to achieve large scale changes through energy service contracts, which creates an opportunity for energy service companies. Third, there is also a small but growing trend to apply energy service contracts to large commercial and residential buildings. This report assesses the impacts of China’s policies on building energy efficiency. By examining the existing literature and interviewing stakeholders from the public, academic, and private sectors, the report seeks to offer an in-depth insights of the opportunities and barriers for major market segments related to building energy efficiency. The report also discusses trends in building energy use, policies promoting building energy efficiency, and energy performance contracting for public building retrofits.

  15. High Efficiency, Illumination Quality OLEDs for Lighting

    SciTech Connect (OSTI)

    Joseph Shiang; James Cella; Kelly Chichak; Anil Duggal; Kevin Janora; Chris Heller; Gautam Parthasarathy; Jeffery Youmans; Joseph Shiang

    2008-03-31T23:59:59.000Z

    The goal of the program was to demonstrate a 45 lumen per watt white light device based upon the use of multiple emission colors through the use of solution processing. This performance level is a dramatic extension of the team's previous 15 LPW large area illumination device. The fundamental material system was based upon commercial polymer materials. The team was largely able to achieve these goals, and was able to deliver to DOE a 90 lumen illumination source that had an average performance of 34 LPW a 1000 cd/m{sup 2} with peak performances near 40LPW. The average color temperature is 3200K and the calculated CRI 85. The device operated at a brightness of approximately 1000cd/m{sup 2}. The use of multiple emission colors particularly red and blue, provided additional degrees of design flexibility in achieving white light, but also required the use of a multilayered structure to separate the different recombination zones and prevent interconversion of blue emission to red emission. The use of commercial materials had the advantage that improvements by the chemical manufacturers in charge transport efficiency, operating life and material purity could be rapidly incorporated without the expenditure of additional effort. The program was designed to take maximum advantage of the known characteristics of these material and proceeded in seven steps. (1) Identify the most promising materials, (2) assemble them into multi-layer structures to control excitation and transport within the OLED, (3) identify materials development needs that would optimize performance within multilayer structures, (4) build a prototype that demonstrates the potential entitlement of the novel multilayer OLED architecture (5) integrate all of the developments to find the single best materials set to implement the novel multilayer architecture, (6) further optimize the best materials set, (7) make a large area high illumination quality white OLED. A photo of the final deliverable is shown. In 2003, a large area, OLED based illumination source was demonstrated that could provide light with a quality, quantity, and efficiency on par with what can be achieved with traditional light sources. The demonstration source was made by tiling together 16 separate 6-inch x 6-inch blue-emitting OLEDs. The efficiency, total lumen output, and lifetime of the OLED based illumination source were the same as what would be achieved with an 80 watt incandescent bulb. The devices had an average efficacy of 15 LPW and used solution-processed OLEDs. The individual 6-inch x 6-inch devices incorporated three technology strategies developed specifically for OLED lighting -- downconversion for white light generation, scattering for outcoupling efficiency enhancement, and a scalable monolithic series architecture to enable large area devices. The downconversion approach consists of optically coupling a blue-emitting OLED to a set of luminescent layers. The layers are chosen to absorb the blue OLED emission and then luminescence with high efficiency at longer wavelengths. The composition and number of layers are chosen so that the unabsorbed blue emission and the longer wavelength re-emission combine to make white light. A downconversion approach has the advantage of allowing a wide variety of colors to be made from a limited set of blue emitters. In addition, one does not have to carefully tune the emission wavelength of the individual electro-luminescent species within the OLED device in order to achieve white light. The downconversion architecture used to develop the 15LPW large area light source consisted of a polymer-based blue-emitting OLED and three downconversion layers. Two of the layers utilized perylene based dyes from BASF AG of Germany with high quantum efficiency (>98%) and one of the layers consisted of inorganic phosphor particles (Y(Gd)AG:Ce) with a quantum efficiency of {approx}85%. By independently varying the optical density of the downconversion layers, the overall emission spectrum could be adjusted to maximize performance for lighting (e.g. blackbody temp

  16. Parameter Estimation of Dynamic Air-conditioning Component Models Using Limited Sensor Data

    E-Print Network [OSTI]

    Hariharan, Natarajkumar

    2011-08-08T23:59:59.000Z

    .1). ?? , is the area of orifice opening and ?? is the coefficient of discharge of the expansion valve at that specific condition. Coefficient of discharge is a dependent on the EEV geometry and the thermal?fluid properties of the refrigerant flowing through... Area of application of bulb pressure ?2 Area of application of evaporator pressure ?? External surface area of the TEV bulb ??? Area of heat conduction between the refrigerant and the bulb ?? Area of opening for refrigerant flow in expansion...

  17. Business Case for Energy Efficiency in Support of Climate Change Mitigation, Economic and Societal Benefits in China

    E-Print Network [OSTI]

    McNeil, Michael A.

    2012-01-01T23:59:59.000Z

    subsidize 150m energy-efficient bulbs” June 30, 2010 Cheung,China's Booming Energy Efficiency Industry. World Resourceschinas_booming_energy_efficiency_industry.pdf CNIS, 2010.

  18. TOMORROW: Department of Energy to Announce Philips Lighting North...

    Office of Environmental Management (EM)

    American consumers and businesses money. Philips developed a highly efficient light emitting diode (LED) bulb to meet rigorous requirements of the L Prize competition - ensuring...

  19. Program Name: Simple Steps, Smart Savings Simple Steps, Smart...

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

    and install high-quality, energy-efficient compact fluorescent lamps (CFLs), light emitting diode bulbs (LEDs), light fixtures and energy-saving showerheads. Beginning in...

  20. CX-006564: Categorical Exclusion Determination | Department of...

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

    3) retrofit outdoor lighting, traffic signals, and lighted street signs with light emitting diode bulbs and replace indoor light fixtures in the Esther Snyder Community Center...