Sample records for halogen bulbs bulb

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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

  6. 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

  7. 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.

  8. 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

  9. 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.

  10. 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

  11. (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

  12. 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

  13. 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...

  14. 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

  15. 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

  16. 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

  17. 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

  18. 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

  19. 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

  20. 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.

  1. 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

  2. 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...

  3. 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...

  4. 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

  5. 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.

  6. 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.

  7. 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.

  8. 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.

  9. 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.

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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

  17. 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

  18. 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

  19. 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

  20. 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

  1. 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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.

  17. 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....

  18. 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)...

  19. 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

  20. 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

  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. 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.

  10. 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

  11. 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

  12. 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....

  13. 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 ...

  14. 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...

  15. 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

  16. 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...

  17. 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.

  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. 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...

  7. 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

  8. 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

  9. 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

  10. 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.

  11. 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.

  12. 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 ...

  13. 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 ...

  14. 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 ...

  15. 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.

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. 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%.

  1. 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.

  2. 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.

  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. 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.

  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. 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

  7. 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...

  8. 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.

  9. 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.

  10. 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.

  11. 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 |

  12. 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

  13. 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

  14. 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

  15. Electrical Appliances Students may use clocks, sound equipment, computers, electric razors, hair dryers,

    E-Print Network [OSTI]

    Aalberts, Daniel P.

    with a heating coil *Torchiere type lamps with a halogen bulb, and other lamps with a halogen bulb greater than there is specific UL approval for a higher wattage. Violators of any of the above policies will be charged $50, Prohibited Appliances, and Halogen Torchiere Lamps 1st offense: $50.00 fine and the student will be called

  16. Halogenated solvent remediation

    DOE Patents [OSTI]

    Sorenson, Kent S.

    2004-08-31T23:59:59.000Z

    Methods for enhancing bioremediation of ground water contaminated with nonaqueous halogenated solvents are disclosed. A preferred method includes adding a composition to the ground water wherein the composition is an electron donor for microbe-mediated reductive dehalogenation of the halogenated solvents and enhances mass transfer of the halogenated solvents from residual source areas into the aqueous phase of the ground water. Illustrative compositions effective in these methods include surfactants such as C.sub.2 -C.sub.4 carboxylic acids and hydroxy acids, salts thereof, esters of C.sub.2 -C.sub.4 carboxylic acids and hydroxy acids, and mixtures thereof. Especially preferred compositions for use in these methods include lactic acid, salts of lactic acid, such as sodium lactate, lactate esters, and mixtures thereof. The microbes are either indigenous to the ground water, or such microbes can be added to the ground water in addition to the composition.

  17. Halogenated solvent remediation

    DOE Patents [OSTI]

    Sorenson, Jr., Kent S. (Windsor, CO)

    2008-11-11T23:59:59.000Z

    Methods for enhancing bioremediation of ground water contaminated with nonaqueous halogenated solvents are disclosed. An illustrative method includes adding an electron donor for microbe-mediated anaerobic reductive dehalogenation of the halogenated solvents, which electron donor enhances mass transfer of the halogenated solvents from residual source areas into the aqueous phase of the ground water. Illustrative electron donors include C.sub.2-C.sub.4 carboxylic acids and hydroxy acids, salts thereof, esters of C.sub.2-C.sub.4 carboxylic acids and hydroxy acids, and mixtures thereof, of which lactic acid, salts of lactic acid--such as sodium lactate, lactate esters, and mixtures thereof are particularly illustrative. The microbes are either indigenous to the ground water, or such microbes can be added to the ground water in addition to the electron donor.

  18. Halogenation of cobalt dicarbollide

    DOE Patents [OSTI]

    Hurlburt, Paul K. (Los Alamos, NM); Abney, Kent D. (Los Alamos, NM); Kinkead, Scott A. (Los Alamos, NM)

    1997-01-01T23:59:59.000Z

    A method for selectively adding chlorine, bromine, or iodine to cobalt dicarbollide anions by means of electrophilic substitution reactions. Halogens are added only to the B10 and B10' positions of the anion. The process involves use of hypohalous acid or N-halosuccinimide or gaseous chlorine in the presence of iron.

  19. Halogenation of cobalt dicarbollide

    DOE Patents [OSTI]

    Hurlburt, P.K.; Abney, K.D.; Kinkead, S.A.

    1997-05-20T23:59:59.000Z

    A method for selectively adding chlorine, bromine, or iodine to cobalt dicarbollide anions by means of electrophilic substitution reactions. Halogens are added only to the B10 and B10{prime} positions of the anion. The process involves use of hypohalous acid or N-halosuccinimide or gaseous chlorine in the presence of iron. 1 fig.

  20. 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)

  1. 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

  2. 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

  3. MULTIPHOTON DISSOCIATION PRODUCTS FROM HALOGENATED HYDROCARBONS

    E-Print Network [OSTI]

    Sudbo, Aa. S.

    2011-01-01T23:59:59.000Z

    FROM HALOGENATED HYDROCARBONS RECE1VED Aa. S. Sudbo, P. A.FROM HALOGENATED HYDROCARBONS LBL-6966 Aa. S. Sudbo, t P. A.

  4. 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...

  5. 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.

  6. 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 ...

  7. 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|

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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

  17. Investigations into the Nature of Halogen Bonding Including Symmetry...

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

    into the Nature of Halogen Bonding Including Symmetry Adapted Perturbation Theory Analyses. Investigations into the Nature of Halogen Bonding Including Symmetry Adapted...

  18. 2, 14571486, 2005 Halogens in peat

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    BGD 2, 1457­1486, 2005 Halogens in peat porewater H. Biester et al. Title Page Abstract Discussions is the access reviewed discussion forum of Biogeosciences Halogens in porewater of peat bogs ­ the role of peat decomposition and dissolved organic matter H. Biester 1 , D. Selimovi´c 1 , S. Hemmerich 1

  19. 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

  20. 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

  1. 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,

  2. 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.

  3. 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

  4. 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,

  5. 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:

  6. "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

  7. 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

  8. Energy efficient alternatives to halogen torchieres

    SciTech Connect (OSTI)

    Siminovitch, M.; Marr, L.; Mitchell, J.; Page, E.

    1997-03-01T23:59:59.000Z

    A series of novel energy efficient torchiere systems have been developed using compact fluorescent lamps (CFLs). These systems were studied photometrically and compared with the performance of traditional commercially available tungsten halogen sources. Gonio-photometric data and power assessments indicate that significant lighting energy savings can be obtained by utilizing CFL sources instead of standard tungsten halogen sources. This energy savings is jointly due to the higher source efficacy of the CFLs and the surprisingly poor performance of the imported 300 Watt halogen lamps. Experimental data shows that a 50 to 60 Watt CFL will effectively lumen match a variety of 300 Watt tungsten halogen sources with 5 to 10 times the efficacy. CFL torchieres have additional benefits of higher power quality and cooler lamp operating temperature, making them safer fixtures.

  9. Photodissociation Dynamics of Halogen Oxide Species 

    E-Print Network [OSTI]

    Dooley, Kristin S.

    2010-07-14T23:59:59.000Z

    The focus of this dissertation is the study of the photodissociation dynamics of halogen oxide species (XO, X = Cl, Br, I). These radical species are known to be important in stratospheric and tropospheric ozone depletion ...

  10. HELSINKI UNIVERSITY OF TECHNOLOGY ENE-47.153 Halogens, dioxins/Halogens, dioxins/furansfurans

    E-Print Network [OSTI]

    Zevenhoven, Ron

    .153 Halogens in fossil fuels (mg/kg)Halogens in fossil fuels (mg/kg) (listed as F, Cl, Br) Coal*, lignite 20 OrimulsionTM ~700 Petroleum coke, "petcoke" ~ 300 Natural gas - * Iodine 0.5 - 1.5 mg/kg #12;HELSINKI-related corrosion #3 Corrosion rateCorrosion rate versusversus chlorine in coalchlorine in coal #12;HELSINKI

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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 ...

  16. Crystallographic studies on enzymatic halogenation of natural products

    E-Print Network [OSTI]

    Blasiak, Leah Cameron

    2008-01-01T23:59:59.000Z

    Halogenated natural products are common and serve roles as hormones, pesticides, antibiotics, and anti-tumor agents. The incorporation of a halogen atom into an organic scaffold can tune the molecule's potency and selectivity, ...

  17. anesthesiques halogenes pendant: Topics by E-print Network

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

    are considered. We predict the major alkali and halogen species in a Pele-like volcanic gas and the major alklai and halogen condensates. We also model disequilibrium chemistry...

  18. active halogen species: Topics by E-print Network

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

    are considered. We predict the major alkali and halogen species in a Pele-like volcanic gas and the major alklai and halogen condensates. We also model disequilibrium chemistry...

  19. Method and apparatus for low temperature destruction of halogenated hydrocarbons

    DOE Patents [OSTI]

    Reagen, William Kevin (Stillwater, MN); Janikowski, Stuart Kevin (Idaho Falls, ID)

    1999-01-01T23:59:59.000Z

    A method and apparatus for decomposing halogenated hydrocarbons are provided. The halogenated hydrocarbon is mixed with solvating agents and maintained in a predetermined atmosphere and at a predetermined temperature. The mixture is contacted with recyclable reactive material for chemically reacting with the recyclable material to create dehalogenated hydrocarbons and halogenated inorganic compounds. A feature of the invention is that the process enables low temperature destruction of halogenated hydrocarbons.

  20. Halogenation of Imidazolium Ionic Liquids. Thermodynamics Perspective

    E-Print Network [OSTI]

    Chaban, Vitaly V

    2015-01-01T23:59:59.000Z

    Imidazolium cations are promising for anion exchange membranes, and electrochemical applications and gas capture. They can be chemically modified in many ways including halogenation. Halogenation possibilities of the imidazole ring constitute a particular interest. This work investigates fluorination and chlorination reactions of all symmetrically non-equivalent sites of the imidazolium cation. Halogenation of all carbon atoms is thermodynamically permitted. Out of these, the most favorable site is the first methylene group of the alkyl chain. In turn, the least favorable site is carbon of the imidazole ring. Temperature dependence of enthalpy, entropy, and Gibbs free energy at 1 bar is discussed. The reported results provide an important guidance in functionalization of ionic liquids in search of task-specific compounds.

  1. 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...

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. Retention of Halogens in Waste Glass

    SciTech Connect (OSTI)

    Hrma, Pavel R.

    2010-05-01T23:59:59.000Z

    In spite of their potential roles as melting rate accelerators and foam breakers, halogens are generally viewed as troublesome components for glass processing. Of five halogens, F, Cl, Br, I, and At, all but At may occur in nuclear waste. A nuclear waste feed may contain up to 10 g of F, 4 g of Cl, and ?100 mg of Br and I per kg of glass. The main concern is halogen volatility, producing hazardous fumes and particulates, and the radioactive iodine 129 isotope of 1.7x10^7-year half life. Because F and Cl are soluble in oxide glasses and tend to precipitate on cooling, they can be retained in the waste glass in the form of dissolved constituents or as dispersed crystalline inclusions. This report compiles known halogen-retention data in both high-level waste (HLW) and low-activity waste (LAW) glasses. Because of its radioactivity, the main focus is on I. Available data on F and Cl were compiled for comparison. Though Br is present in nuclear wastes, it is usually ignored; no data on Br retention were found.

  10. Process for removal of hydrogen halides or halogens from incinerator gas

    DOE Patents [OSTI]

    Huang, H.S.; Sather, N.F.

    1987-08-21T23:59:59.000Z

    A process for reducing the amount of halogens and halogen acids in high temperature combustion gas and through their removal, the formation of halogenated organics at lower temperatures, with the reduction being carried out electrochemically by contacting the combustion gas with the negative electrode of an electrochemical cell and with the halogen and/or halogen acid being recovered at the positive electrode.

  11. Oxidation of hydrogen halides to elemental halogens

    DOE Patents [OSTI]

    Rohrmann, Charles A. (Kennewick, WA); Fullam, Harold T. (Richland, WA)

    1985-01-01T23:59:59.000Z

    A process for oxidizing hydrogen halides having substantially no sulfur impurities by means of a catalytically active molten salt is disclosed. A mixture of the subject hydrogen halide and an oxygen bearing gas is contacted with a molten salt containing an oxidizing catalyst and alkali metal normal sulfates and pyrosulfates to produce an effluent gas stream rich in the elemental halogen and substantially free of sulfur oxide gases.

  12. Direct conversion of halogen-containing wastes to borosilicate glass

    SciTech Connect (OSTI)

    Forsberg, C.W.; Beahm, E.C.; Rudolph, J.C.

    1996-12-09T23:59:59.000Z

    Glass has become a preferred waste form worldwide for radioactive wastes: however, there are limitations. Halogen-containing wastes can not be converted to glass because halogens form poor-quality waste glasses. Furthermore, halides in glass melters often form second phases that create operating problems. A new waste vitrification process, the Glass Material Oxidation and dissolution System (GMODS), removes these limitations by converting halogen-containing wastes into borosilicate glass and a secondary, clean, sodium-halide stream.

  13. FIELD SCREENING FOR HALOGENATED VOLATILE ORGANIC COMPOUNDS

    SciTech Connect (OSTI)

    John F. Schabron; Joseph F. Rovani, Jr.; Theresa M. Bomstad

    2003-07-01T23:59:59.000Z

    Western Research Institute (WRI) is continuing work toward the development of new screening methodology and a test kit to measure halogenated volatile organic compounds (VOCs) in the field. Heated diode and corona discharge sensors are commonly used to detect leaks of refrigerants from air conditioners, freezers, and refrigerators. They are both selective to the presence of halogens. In prior work, the devices were tested for response to carbon tetrachloride, heptane, toluene, and water vapors. In the current work, sensor response was evaluated with sixteen halogenated VOCs relative to carbon tetrachloride. The results show that the response of the various chlorinated VOCs is within an order of magnitude of the response to carbon tetrachloride for each of the sensors. Thus, for field screening a single response factor can be used. Both types of leak detectors are being further modified to provide an on-board LCD signal readout, which is related to VOC concentration. The units will be fully portable and will operate with 115-V line or battery power. Signal background, noise level, and response data on the Bacharach heated diode detector and the TIF corona discharge detector show that when the response curves are plotted against the log of concentration, the plot is linear to the upper limit for the particular unit, with some curvature at lower levels. When response is plotted directly against concentration, the response is linear at the low end and is curved at the high end. The dynamic ranges for carbon tetrachloride of the two devices from the lower detection limit (S/N=2) to signal saturation are 4-850 vapor parts per million (vppm) for the corona discharge unit and 0.01-70 vppm for the heated diode unit. Additional circuit modifications are being made to lower the detection limit and increase the dynamic response range of the corona discharge unit. The results indicate that both devices show potential utility for future analytical method development work toward the goal of developing a portable test kit for screening halogenated VOCs in the field.

  14. Metal halogen battery construction with improved technique for producing halogen hydrate

    DOE Patents [OSTI]

    Fong, Walter L. (Royal Oak, MI); Catherino, Henry A. (Rochester, MI); Kotch, Richard J. (Mt. Clemens, MI)

    1983-01-01T23:59:59.000Z

    An improved electrical energy storage system comprising, at least one cell having a positive electrode and a negative electrode separated by aqueous electrolyte, a store means wherein halogen hydrate is formed and stored as part of an aqueous material having a liquid level near the upper part of the store, means for circulating electrolyte through the cell, conduit means for transmitting halogen gas formed in the cell to a hydrate forming apparatus associated with the store, said hydrate forming apparatus including, a pump to which there is introduced quantities of the halogen gas and chilled water, said pump being located in the store and an outlet conduit leading from the pump and being substantially straight and generally vertically disposed and having an exit discharge into the gas space above the liquid level in the store, and wherein said hydrate forming apparatus is highly efficient and very resistant to plugging or jamming. The disclosure also relates to an improved method for producing chlorine hydrate in zinc chlorine batteries.

  15. Photochemical reductive elimination of halogen from transition metal complexes

    E-Print Network [OSTI]

    Cook, Timothy R. (Timothy Raymond), 1982-

    2010-01-01T23:59:59.000Z

    This thesis is focused on the synthesis and study of transition metal complexes that undergo halogen elimination when irradiated with UV and visible light. This chemistry is relevant for solar energy storage schemes in ...

  16. Halogenated naphthyl methoxy piperidines for mapping serotonin transporter sites

    DOE Patents [OSTI]

    Goodman, Mark M. (Atlanta, GA); Faraj, Bahjat (Lithonia, GA)

    1999-01-01T23:59:59.000Z

    Halogenated naphthyl methoxy piperidines having a strong affinity for the serotonin transporter are disclosed. Those compounds can be labeled with positron-emitting and/or gamma emitting halogen isotopes by a late step synthesis that maximizes the useable lifeterm of the label. The labeled compounds are useful for localizing serotonin transporter sites by positron emission tomography and/or single photon emission computed tomography.

  17. Halogenated naphthyl methoxy piperidines for mapping serotonin transporter sites

    DOE Patents [OSTI]

    Goodman, M.M.; Faraj, B.

    1999-07-06T23:59:59.000Z

    Halogenated naphthyl methoxy piperidines having a strong affinity for the serotonin transporter are disclosed. Those compounds can be labeled with positron-emitting and/or gamma emitting halogen isotopes by a late step synthesis that maximizes the useable lifeterm of the label. The labeled compounds are useful for localizing serotonin transporter sites by positron emission tomography and/or single photon emission computed tomography.

  18. WHAT YOU NEED TO MOVE-IN NECESSITIES TO BRING AT CHECK-IN

    E-Print Network [OSTI]

    Adali, Tulay

    without headphones Refrigerators more than 4.3 cubic ft. (not permitted in apartments) Water heaters-shutoff feature Immersion heaters Candles/incense/oil lamps Heat lamps/sun lamps Halogen lamps or bulbs Electric blankets Electric heaters Kerosene heaters Picture hangers/nails/double backed stick ups Air

  19. 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

  20. 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

  1. 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

  2. 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

  3. 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

  4. 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

  5. Treatment of halogen-containing waste and other waste materials

    DOE Patents [OSTI]

    Forsberg, C.W.; Beahm, E.C.; Parker, G.W.

    1997-03-18T23:59:59.000Z

    A process is described for treating a halogen-containing waste material. The process provides a bath of molten glass containing a sacrificial metal oxide capable of reacting with a halogen in the waste material. The sacrificial metal oxide is present in the molten glass in at least a stoichiometric amount with respect to the halogen in the waste material. The waste material is introduced into the bath of molten glass to cause a reaction between the halogen in the waste material and the sacrificial metal oxide to yield a metal halide. The metal halide is a gas at the temperature of the molten glass. The gaseous metal halide is separated from the molten glass and contacted with an aqueous scrubber solution of an alkali metal hydroxide to yield a metal hydroxide or metal oxide-containing precipitate and a soluble alkali metal halide. The precipitate is then separated from the aqueous scrubber solution. The molten glass containing the treated waste material is removed from the bath as a waste glass. The process of the invention can be used to treat all types of waste material including radioactive wastes. The process is particularly suited for separating halogens from halogen-containing wastes. 3 figs.

  6. Treatment of halogen-containing waste and other waste materials

    DOE Patents [OSTI]

    Forsberg, Charles W. (Oak Ridge, TN); Beahm, Edward C. (Oak Ridge, TN); Parker, George W. (Concord, TN)

    1997-01-01T23:59:59.000Z

    A process for treating a halogen-containing waste material. The process provides a bath of molten glass containing a sacrificial metal oxide capable of reacting with a halogen in the waste material. The sacrificial metal oxide is present in the molten glass in at least a stoichiometric amount with respect to the halogen in the waste material. The waste material is introduced into the bath of molten glass to cause a reaction between the halogen in the waste material and the sacrificial metal oxide to yield a metal halide. The metal halide is a gas at the temperature of the molten glass. The gaseous metal halide is separated from the molten glass and contacted with an aqueous scrubber solution of an alkali metal hydroxide to yield a metal hydroxide or metal oxide-containing precipitate and a soluble alkali metal halide. The precipitate is then separated from the aqueous scrubber solution. The molten glass containing the treated waste material is removed from the bath as a waste glass. The process of the invention can be used to treat all types of waste material including radioactive wastes. The process is particularly suited for separating halogens from halogen-containing wastes.

  7. Metal halogen battery system with multiple outlet nozzle for hydrate

    DOE Patents [OSTI]

    Bjorkman, Jr., Harry K. (Birmingham, MI)

    1983-06-21T23:59:59.000Z

    A metal halogen battery system, including at least one cell having a positive electrode and a negative electrode contacted by aqueous electrolyte containing the material of said metal and halogen, store means whereby halogen hydrate is formed and stored as part of an aqueous material, means for circulating electrolyte through the cell and to the store means, and conduit means for transmitting halogen gas formed in the cell to a hydrate former whereby the hydrate is formed in association with the store means, said store means being constructed in the form of a container which includes a filter means, said filter means being inoperative to separate the hydrate formed from the electrolyte, said system having, a hydrate former pump means associated with the store means and being operative to intermix halogen gas with aqueous electrolyte to form halogen hydrate, said hydrate former means including, multiple outlet nozzle means connected with the outlet side of said pump means and being operative to minimize plugging, said nozzle means being comprised of at least one divider means which is generally perpendicular to the rotational axes of gears within the pump means, said divider means acting to divide the flow from the pump means into multiple outlet flow paths.

  8. Halogenated 1'-methyl-1,2'-bipyrroles (MBPs) in the Norwestern Atlantic

    E-Print Network [OSTI]

    Pangallo, Kristin C

    2009-01-01T23:59:59.000Z

    Halogenated 1'-methyl-1,2'-bipyrroles (MBPs) are a distinctive class of marine organic compounds. They are naturally produced, they have a unique carbon structure, they are highly halogenated, and they bioaccumulate in ...

  9. Solid-State Halogen Atom Source for Chemical Dynamics and Etching...

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

    Halogen Atom Source for Chemical Dynamics and Etching. Solid-State Halogen Atom Source for Chemical Dynamics and Etching. Abstract: We describe a solid state Br atom source for...

  10. 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,

  11. 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,

  12. 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,

  13. 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

  14. 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

  15. 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,

  16. 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

  17. 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

  18. 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

  19. 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.

  20. 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

  1. 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

  2. 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-

  3. 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

  4. 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,

  5. E-Print Network 3.0 - agents anesthesiques halogenes Sample Search...

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

    Chemistry 17 Incompatible Chemicals -Partial list Chemical Incompatibilities Summary: , carbon tetrachloride or other chlorinated hydrocarbons, carbon dioxide, halogens Ammonia...

  6. Symmetric and asymmetric halogen-containing metallocarboranylporphyrins and uses thereof

    DOE Patents [OSTI]

    Miura, Michiko; Wu, Haitao

    2013-05-21T23:59:59.000Z

    The present invention is directed to low toxicity boronated compounds and methods for their use in the treatment, visualization, and diagnosis of tumors. More specifically, the present invention is directed to low toxicity halogenated, carborane-containing 5,10,15,20-tetraphenylporphyrin compounds and methods for their use particularly in boron neutron capture therapy (BNCT) and photodynamic therapy (PDT) for the treatment of tumors of the brain, head and neck, and surrounding tissue. The invention is also directed to using these halogenated, carborane-containing tetraphenylporphyrin compounds in methods of tumor imaging and/or diagnosis such as MRI, SPECT, or PET.

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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...

  13. 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...

  14. &?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

  15. -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

  16. Process for oxidation of hydrogen halides to elemental halogens

    DOE Patents [OSTI]

    Lyke, Stephen E. (Middleton, WI)

    1992-01-01T23:59:59.000Z

    An improved process for generating an elemental halogen selected from chlorine, bromine or iodine, from a corresponding hydrogen halide by absorbing a molten salt mixture, which includes sulfur, alkali metals and oxygen with a sulfur to metal molar ratio between 0.9 and 1.1 and includes a dissolved oxygen compound capable of reacting with hydrogen halide to produce elemental halogen, into a porous, relatively inert substrate to produce a substrate-supported salt mixture. Thereafter, the substrate-supported salt mixture is contacted (stage 1) with a hydrogen halide while maintaining the substrate-supported salt mixture during the contacting at an elevated temperature sufficient to sustain a reaction between the oxygen compound and the hydrogen halide to produce a gaseous elemental halogen product. This is followed by purging the substrate-supported salt mixture with steam (stage 2) thereby recovering any unreacted hydrogen halide and additional elemental halogen for recycle to stage 1. The dissolved oxygen compound is regenerated in a high temperature (stage 3) and an optical intermediate temperature stage (stage 4) by contacting the substrate-supported salt mixture with a gas containing oxygen whereby the dissolved oxygen compound in the substrate-supported salt mixture is regenerated by being oxidized to a higher valence state.

  17. Method for selective dehalogenation of halogenated polyaromatic compounds

    DOE Patents [OSTI]

    Farcasiu, Malvina (Pittsburgh, PA); Petrosius, Steven C. (Library, PA)

    1994-01-01T23:59:59.000Z

    A method for dehalogenating halogenated polyaromatic compounds is provided wherein the polyaromatic compounds are mixed with a hydrogen donor solvent and a carbon catalyst in predetermined proportions, the mixture is maintained at a predetermined pressure, and the mixture is heated to a predetermined temperature and for a predetermined time.

  18. Chem 115Lithium-Halogen ExchangeMyers RLi + R'X RX + R'Li

    E-Print Network [OSTI]

    Chem 115Lithium-Halogen ExchangeMyers RLi + R'X RX + R'Li Lithium-halogen exchange reactions are essentially inert. 2 t-BuLi t-BuI + RLi t-BuLi isobutene + isobutane + LiI Lithium-halogen exchange reactions, and lithium iodide. H OEtBr H H OEtLi H1.1 eq n-BuLi Et2O, !80 °C Lau, K. S.; Schlosser, M. J. Org. Chem. 1978

  19. 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

  20. 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

  1. 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  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. 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

  11. Catalytic, Asymmetric r-Halogenation Harald Wack, Andrew E. Taggi, Ahmed M. Hafez,

    E-Print Network [OSTI]

    Lectka, Thomas

    reported "relay" deprotonation strategy,5 in which protons are shuttled from the chiral amine catalyst Phenylacetyl chloride 1a was used as a test substrate to screen the various halogenating agents using 10 mol

  12. Process for removing halogenated aliphatic and aromatic compounds from petroleum products

    DOE Patents [OSTI]

    Googin, J.M.; Napier, J.M.; Travaglini, M.A.

    1983-09-20T23:59:59.000Z

    A process is described for removing halogenated aliphatic and aromatic compounds, e.g., polychlorinated biphenyls, from petroleum products by solvent extraction. The halogenated aliphatic and aromatic compounds are extracted from a petroleum product into a polar solvent by contacting the petroleum product with the polar solvent. The polar solvent is characterized by a high solubility for the extracted halogenated aliphatic and aromatic compounds, a low solubility for the petroleum product and considerable solvent power for polyhydroxy compound. The preferred polar solvent is dimethylformamide. A miscible compound, such as, water or a polyhydroxy compound, is added to the polar extraction solvent to increase the polarity of the polar extraction solvent. The halogenated aliphatic and aromatic compounds are extracted from the highly-polarized mixture of water or polyhydroxy compound and polar extraction solvent into a low polar or nonpolar solvent by contacting the water or polyhydroxy compound-polar solvent mixture with the low polar or nonpolar solvent. The halogenated aliphatic and aromatic compounds and the low polar or nonpolar solvent are separated by physical means, e.g., vacuum evaporation. The polar and nonpolar solvents are recovered from recycling. The process can easily be designed for continuous operation. Advantages of the process include that the polar solvent and a major portion of the nonpolar solvent can be recycled, the petroleum products are reclaimable and the cost for disposing of waste containing polychlorinated biphenyls is significantly reduced. 1 fig.

  13. Process for removing halogenated aliphatic and aromatic compounds from petroleum products

    DOE Patents [OSTI]

    Googin, John M. (Oak Ridge, TN); Napier, John M. (Oak Ridge, TN); Travaglini, Michael A. (Oliver Springs, TN)

    1983-01-01T23:59:59.000Z

    A process for removing halogenated aliphatic and aromatic compounds, e.g., polychlorinated biphenyls, from petroleum products by solvent extraction. The halogenated aliphatic and aromatic compounds are extracted from a petroleum product into a polar solvent by contacting the petroleum product with the polar solvent. The polar solvent is characterized by a high solubility for the extracted halogenated aliphatic and aromatic compounds, a low solubility for the petroleum product and considerable solvent power for polyhydroxy compound. The preferred polar solvent is dimethylformamide. A miscible compound, such as, water or a polyhydroxy compound, is added to the polar extraction solvent to increase the polarity of the polar extraction solvent. The halogenated aliphatic and aromatic compounds are extracted from the highly-polarized mixture of water or polyhydroxy compound and polar extraction solvent into a low polar or nonpolar solvent by contacting the water or polyhydroxy compound-polar solvent mixture with the low polar or nonpolar solvent. The halogenated aliphatic and aromatic compounds and the low polar or nonpolar solvent are separated by physical means, e.g., vacuum evaporation. The polar and nonpolar solvents are recovered from recycling. The process can easily be designed for continuous operation. Advantages of the process include that the polar solvent and a major portion of the nonpolar solvent can be recycled, the petroleum products are reclaimable and the cost for disposing of waste containing polychlorinated biphenyls is significantly reduced.

  14. Analysis of Halogen-Mercury Reactions in Flue Gas

    SciTech Connect (OSTI)

    Paula Buitrago; Geoffrey Silcox; Constance Senior; Brydger Van Otten

    2010-01-01T23:59:59.000Z

    Oxidized mercury species may be formed in combustion systems through gas-phase reactions between elemental mercury and halogens, such as chorine or bromine. This study examines how bromine species affect mercury oxidation in the gas phase and examines the effects of mixtures of bromine and chlorine on extents of oxidation. Experiments were conducted in a bench-scale, laminar flow, methane-fired (300 W), quartz-lined reactor in which gas composition (HCl, HBr, NO{sub x}, SO{sub 2}) and temperature profile were varied. In the experiments, the post-combustion gases were quenched from flame temperatures to about 350 C, and then speciated mercury was measured using a wet conditioning system and continuous emissions monitor (CEM). Supporting kinetic calculations were performed and compared with measured levels of oxidation. A significant portion of this report is devoted to sample conditioning as part of the mercury analysis system. In combustion systems with significant amounts of Br{sub 2} in the flue gas, the impinger solutions used to speciate mercury may be biased and care must be taken in interpreting mercury oxidation results. The stannous chloride solution used in the CEM conditioning system to convert all mercury to total mercury did not provide complete conversion of oxidized mercury to elemental, when bromine was added to the combustion system, resulting in a low bias for the total mercury measurement. The use of a hydroxylamine hydrochloride and sodium hydroxide solution instead of stannous chloride showed a significant improvement in the measurement of total mercury. Bromine was shown to be much more effective in the post-flame, homogeneous oxidation of mercury than chlorine, on an equivalent molar basis. Addition of NO to the flame (up to 400 ppmv) had no impact on mercury oxidation by chlorine or bromine. Addition of SO{sub 2} had no effect on mercury oxidation by chlorine at SO{sub 2} concentrations below about 400 ppmv; some increase in mercury oxidation was observed at SO{sub 2} concentrations of 400 ppmv and higher. In contrast, SO{sub 2} concentrations as low as 50 ppmv significantly reduced mercury oxidation by bromine, this reduction could be due to both gas and liquid phase interactions between SO{sub 2} and oxidized mercury species. The simultaneous presence of chlorine and bromine in the flue gas resulted in a slight increase in mercury oxidation above that obtained with bromine alone, the extent of the observed increase is proportional to the chlorine concentration. The results of this study can be used to understand the relative importance of gas-phase mercury oxidation by bromine and chlorine in combustion systems. Two temperature profiles were tested: a low quench (210 K/s) and a high quench (440 K/s). For chlorine the effects of quench rate were slight and hard to characterize with confidence. Oxidation with bromine proved sensitive to quench rate with significantly more oxidation at the lower rate. The data generated in this program are the first homogeneous laboratory-scale data on bromine-induced oxidation of mercury in a combustion system. Five Hg-Cl and three Hg-Br mechanisms, some published and others under development, were evaluated and compared to the new data. The Hg-halogen mechanisms were combined with submechanisms from Reaction Engineering International for NO{sub x}, SO{sub x}, and hydrocarbons. The homogeneous kinetics under-predicted the levels of mercury oxidation observed in full-scale systems. This shortcoming can be corrected by including heterogeneous kinetics in the model calculations.

  15. 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.

  16. 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.

  17. 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)

  18. Low-Level Detections of Halogenated Volatile Organic Compounds in Groundwater

    E-Print Network [OSTI]

    compounds; Groundwater management; Drinking water. Introduction Approximately one-half of the U and Hitt 2006 , or more complex process-based analyses utilizing groundwater models Eberts et al. 2005Low-Level Detections of Halogenated Volatile Organic Compounds in Groundwater: Use in Vulnerability

  19. 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 ...

  20. 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.

  1. 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...

  2. 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...

  3. 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....

  4. 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...

  5. 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...

  6. Halogen emissions from a small volcanic eruption: Modeling the peak concentrations, dispersion, and volcanically induced ozone loss in the

    E-Print Network [OSTI]

    Rose, William I.

    , with lesser quantities of H2S, H2 and CO. Volcanic emissions also often include halogen-bearing species, and the greater water vapor content in the lower troposphere at tropical latitudes, which enhance removal

  7. Oxidative halogenation of cisplatin and carboplatin: synthesis, spectroscopy, and crystal and molecular structures of Pt(IV) prodrugs

    E-Print Network [OSTI]

    Alexander, Sarah M.

    A series of Pt(IV) prodrugs has been obtained by oxidative halogenation of either cisplatin or carboplatin. Iodobenzene dichloride is a general reagent that cleanly provides prodrugs bearing axial chlorides without the ...

  8. what goes here? Beverages

    E-Print Network [OSTI]

    de Lijser, Peter

    · Chemicals · Solvents (gas,antifreeze) · Fluorescent light tubes & bulbs · Lubricants & motor oil · Oil

  9. -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

  10. 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

  11. Method of increments for the halogen molecular crystals: Cl, Br, and I

    SciTech Connect (OSTI)

    Steenbergen, Krista G. [Physikalische und Theoretische Chemie, Freie Universität Berlin, Takustr. 3, 14195 Berlin (Germany); MacDiarmid Institute for Advanced Materials and Nanotechnology, Victoria University of Wellington, P.O. Box 600, Wellington 6012 (New Zealand); Gaston, Nicola [MacDiarmid Institute for Advanced Materials and Nanotechnology, Victoria University of Wellington, P.O. Box 600, Wellington 6012 (New Zealand); Müller, Carsten; Paulus, Beate [Physikalische und Theoretische Chemie, Freie Universität Berlin, Takustr. 3, 14195 Berlin (Germany)

    2014-09-28T23:59:59.000Z

    Method of increments (MI) calculations reveal the n-body correlation contributions to binding in solid chlorine, bromine, and iodine. Secondary binding contributions as well as d-correlation energies are estimated and compared between each solid halogen. We illustrate that binding is entirely determined by two-body correlation effects, which account for >80% of the total correlation energy. One-body, three-body, and exchange contributions are repulsive. Using density-fitting (DF) local coupled-cluster singles, doubles, and perturbative triples for incremental calculations, we obtain excellent agreement with the experimental cohesive energies. MI results from DF local second-order Møller-Plesset perturbation (LMP2) yield considerably over-bound cohesive energies. Comparative calculations with density functional theory and periodic LMP2 method are also shown to be less accurate for the solid halogens.

  12. 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

  13. 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...

  14. 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

  15. 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

  16. 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

  17. 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

  18. Photofragmentation spectra of halogenated methanes in the VUV photon energy range

    SciTech Connect (OSTI)

    Cartoni, Antonella, E-mail: antonella.cartoni@uniroma1.it [Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, P.le Aldo Moro 5, Roma 00185 (Italy)] [Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, P.le Aldo Moro 5, Roma 00185 (Italy); Bolognesi, Paola; Fainelli, Ettore; Avaldi, Lorenzo [CNR-IMIP, Area della Ricerca di Roma 1, Monterotondo Scalo (Rm) 00015 (Italy)] [CNR-IMIP, Area della Ricerca di Roma 1, Monterotondo Scalo (Rm) 00015 (Italy)

    2014-05-14T23:59:59.000Z

    In this paper an investigation of the photofragmentation of dihalomethanes CH{sub 2}X{sub 2} (X = F, Cl, Br, I) and chlorinated methanes (CH{sub n}Cl{sub 4?n} with n = 0–3) with VUV helium, neon, and argon discharge lamps is reported and the role played by the different halogen atoms is discussed. Halogenated methanes are a class of molecules used in several fields of chemistry and the study of their physical and chemical proprieties is of fundamental interest. In particular their photodissociation and photoionization are of great importance since the decomposition of these compounds in the atmosphere strongly affects the environment. The results of the present work show that the halogen-loss is the predominant fragmentation channel for these molecules in the VUV photon energy range and confirm their role as reservoir of chlorine, bromine, and iodine atoms in the atmosphere. Moreover, the results highlight the peculiar feature of CH{sub 2}F{sub 2} as a source of both fluorine and hydrogen atoms and the characteristic formation of I{sub 2}{sup +} and CH{sub 2}{sup +} ions from the photofragmentation of the CH{sub 2}I{sub 2} molecule.

  19. Process for removing halogenated aliphatic and aromatic compounds from petroleum products. [Polychlorinated biphenyls; methylene chloride; perchloroethylene; trichlorofluoroethane; trichloroethylene; chlorobenzene

    DOE Patents [OSTI]

    Googin, J.M.; Napier, J.M.; Travaglini, M.A.

    1982-03-31T23:59:59.000Z

    A process for removing halogenated aliphatic and aromatic compounds, e.g., polychlorinated biphenyls, from petroleum products by solvent extraction. The halogenated aliphatic and aromatic compounds are extracted from a petroleum product into a polar solvent by contracting the petroleum product with the polar solvent. The polar solvent is characterized by a high solubility for the extracted halogenated aliphatic and aromatic compounds, a low solubility for the petroleum product and considerable solvent power for polyhydroxy compound. The preferred polar solvent is dimethylformamide. A miscible polyhydroxy compound, such as, water, is added to the polar extraction solvent to increase the polarity of the polar extraction solvent. The halogenated aliphatic and aromatic compounds are extracted from the highly-polarized mixture of polyhydroxy compound and polar extraction solvent into a low polar or nonpolar solvent by contacting the polyhydroxy compound-polar solvent mixture with the low polar or nonpolar solvent. The halogenated aliphatic and aromatic compounds in the low polar or nonpolar solvent by physical means, e.g., vacuum evaporation. The polar and nonpolar solvents are recovered for recycling. The process can easily be designed for continuous operation. Advantages of the process include that the polar solvent and a major portion of the nonpolar solvent can be recycled, the petroleum products are reclaimable and the cost for disposing of waste containing polychlorinated biphenyls is significantly reduced. 2 tables.

  20. Hanford Site annual dangerous waste report, calendar year 1995

    SciTech Connect (OSTI)

    NONE

    1995-12-31T23:59:59.000Z

    This report is a compilation of data on the disposition of hazardous wastes generated on the Hanford Reservation. This information is on EPA requirement every two years. Wastes include: tank simulant waste; alkaline batteries; lead-based paints; organic solvents; light bulbs containing lead and/or mercury; monitoring well drilling wastes; soils contaminated with trace metals, halogenated organics, or other pollutants; Ni-Cd batteries; pesticides; waste oils and greases; wastes from the cleanup of fuel/gasoline spills; filters; metals; and other.

  1. -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

  2. Process for the solvent extraction for the radiolysis and dehalogenation of halogenated organic compounds in soils, sludges, sediments and slurries

    DOE Patents [OSTI]

    Golden, Jeffry

    2007-02-13T23:59:59.000Z

    A process of extracting halogenated organic compounds, and particularly PCBs, from soil, sediment, slurry, sludge and dehalogenating the compounds contacts a contaminated soil sample with an extraction medium of a mixture of an alkane and a water miscible alcohol. The organic compounds dissolve in the extraction medium which is separated from the soil by passing water upwardly through the soil. The extraction medium floats to the surface of the water and is separated. Thereafter, the extraction medium containing the halogenated organic contaminants is subjected to ionizing radiation to radiolytically dehalogenate the compounds.

  3. Process for the solvent extraction for the radiolysis and dehalogenation of halogenated organic compounds in soils, sludges, sediments and slurries

    DOE Patents [OSTI]

    Mincher, Bruce J. (3705 Creekside Dr., Idaho Falls, ID 83404); Curry, Randy Dale (1104 Merrill Ct., Columbia, MO 65203); Clevenger, Thomas E. (2512 Bluff Blvd., Columbia, MO 65201); Golden, Jeffry (12612 Cedarbrook La., Laurel, MD 20708)

    2000-01-01T23:59:59.000Z

    A process of extracting halogenated organic compounds, and particularly PCBs, from soil, sediment, slurry, sludge and dehalogenating the compounds contacting a contaminated soil sample with an extraction medium of a mixture of an alkane and a water miscible alcohol. The organic compounds dissolve in the extraction medium which is separated from the soil by passing water upwardly through the soil. The extraction medium floats to the surface of the water and is separated. Thereafter, the extraction medium containing the halogenated organic contaminants is subjected to ionizing radiation to radiolytically dehalogenate the compounds.

  4. Process for the solvent extraction for the radiolysis and dehalogenation of halogenated organic compounds in soils, sludges, sediments and slurries

    DOE Patents [OSTI]

    Mincher, Bruce J.; Curry, Randy Dale; Clevenger, Thomas E.; Golden, Jeffry

    2003-05-27T23:59:59.000Z

    A process of extracting halogenated organic compounds, and particularly PCBs, from soil, sediment, slurry, sludge and dehalogenating the compounds contacts a contaminated soil sample with an extraction medium of a mixture of an alkane and a water miscible alcohol. The organic compounds dissolve in the extraction medium which is separated from the soil by passing water upwardly through the soil. The extraction medium floats to the surface of the water and is separated. Thereafter, the extraction medium containing the halogenated organic contaminants is subjected to ionizing radiation to radiolytically dehalogenate the compounds.

  5. Introduction The Fiber-Lite MI-150 is a 150 Watt quartz halogen fiber optic illuminator designed for general microscopy

    E-Print Network [OSTI]

    Kleinfeld, David

    Introduction ® The Fiber-Lite MI-150 is a 150 Watt quartz halogen fiber optic illuminator designed for general microscopy use. When used with specialty fiber optic cables the MI-150 illuminator can also Illuminator from the carton and retain the manual and any additional documents. ! Remove the fiber optic cable

  6. In situ thermally enhanced biodegradation of petroleum fuel hydrocarbons and halogenated organic solvents

    DOE Patents [OSTI]

    Taylor, Robert T. (Livermore, CA); Jackson, Kenneth J. (San Leandro, CA); Duba, Alfred G. (Livermore, CA); Chen, Ching-I (Danville, CA)

    1998-01-01T23:59:59.000Z

    An in situ thermally enhanced microbial remediation strategy and a method for the biodegradation of toxic petroleum fuel hydrocarbon and halogenated organic solvent contaminants. The method utilizes nonpathogenic, thermophilic bacteria for the thermal biodegradation of toxic and carcinogenic contaminants, such as benzene, toluene, ethylbenzene and xylenes, from fuel leaks and the chlorinated ethenes, such as trichloroethylene, chlorinated ethanes, such as 1,1,1-trichloroethane, and chlorinated methanes, such as chloroform, from past solvent cleaning practices. The method relies on and takes advantage of the pre-existing heated conditions and the array of delivery/recovery wells that are created and in place following primary subsurface contaminant volatilization efforts via thermal approaches, such as dynamic underground steam-electrical heating.

  7. In situ thermally enhanced biodegradation of petroleum fuel hydrocarbons and halogenated organic solvents

    DOE Patents [OSTI]

    Taylor, R.T.; Jackson, K.J.; Duba, A.G.; Chen, C.I.

    1998-05-19T23:59:59.000Z

    An in situ thermally enhanced microbial remediation strategy and a method for the biodegradation of toxic petroleum fuel hydrocarbon and halogenated organic solvent contaminants are described. The method utilizes nonpathogenic, thermophilic bacteria for the thermal biodegradation of toxic and carcinogenic contaminants, such as benzene, toluene, ethylbenzene and xylenes, from fuel leaks and the chlorinated ethenes, such as trichloroethylene, chlorinated ethanes, such as 1,1,1-trichloroethane, and chlorinated methanes, such as chloroform, from past solvent cleaning practices. The method relies on and takes advantage of the pre-existing heated conditions and the array of delivery/recovery wells that are created and in place following primary subsurface contaminant volatilization efforts via thermal approaches, such as dynamic underground steam-electrical heating. 21 figs.

  8. Determination of heavy metals and halogens in plastics from electric and electronic waste

    SciTech Connect (OSTI)

    Dimitrakakis, Emmanouil [Laboratory of Toxic and Hazardous Waste Management, Department of Environmental Engineering, Technical University of Crete, University Campus, 73100 Chania (Greece); Janz, Alexander; Bilitewski, Bernd [Institute for Waste Management and Contaminated Site Treatment, Dresden University of Technology, Pratzschwitzerstrasse 15, 01796 Pirna (Germany); Gidarakos, Evangelos [Laboratory of Toxic and Hazardous Waste Management, Department of Environmental Engineering, Technical University of Crete, University Campus, 73100 Chania (Greece)], E-mail: gidarako@mred.tuc.gr

    2009-10-15T23:59:59.000Z

    The presence of hazardous substances and preparations in small waste electrical and electronic equipment (sWEEE) found in the residual household waste stream of the city of Dresden, Germany has been investigated. The content of sWEEE plastics in heavy metals and halogens is determined using handheld X-ray fluorescence analysis (HXRF), elemental analysis by means of atomic absorption spectrometry (AAS) and ion exchange chromatography (IEC). Mean value of results for heavy metals in samples (n = 51) by AAS are 17.4 mg/kg for Pb, 5.7 mg/kg for Cd, 8.4 mg/kg for Cr. The mass fraction of an additive as shown by HXRF (n = 161) can vary over a wide range. Precise deductions as regards sWEEE plastics content in hazardous substances and preparations cannot be made. Additional research would be expedient regarding the influence of hazardous substances to recycling processes, in particular regarding the contamination of clean fractions in the exit streams of a WEEE treatment plant. Suitable standards for calibrating HXRF for use on EEE plastics or complex electr(on)ic components do not exist and should be developed.

  9. A continuous fast-response dual-tracer analyzer for halogenated atmospheric tracer studies

    SciTech Connect (OSTI)

    Rydock, J.P.; Lamb, B.K. [Washington State Univ., Pullman, WA (United States)] [Washington State Univ., Pullman, WA (United States)

    1994-10-01T23:59:59.000Z

    An apparatus for the simultaneous measurement of two tracers, sulfur hexafluoride (SF6) and a perfluorocarbon compound, is introduced. The new instrument is a modification of a commercially available fast-response, continuous analyzer for single halogenated atmospheric tracer studies. A two-channel flow system was implemented consisting of an alumina cartridge in one channel and a glass beads cartridge of equal flow resistance in the second channel. The alumina passes only sulfur hexafluoride, while the glass beads pass both SF6 and the perfluoroarbon tracer. The SF6 is quantified directly from the electron capture detector (ECD) signal in the alumina channel, and the perfluorocarbon concentration is obtained from the difference of the ECD responses in the two channels. The dual-tracer analyzer is field portable for mobile operations or fixed-location monitoring, has a response time of 1.2 s, and has limits of detection of about 15 pptv for SF6 and 10 pptv for perfluoro-methylcyclohexane, which was the principal perfluorocarbon tracer used in this study. The present instrument configuration, which requires periodic purging of the adsorbent trap, can obtain continuous measurements for a 10-15-min segment in every half hour of operation. Dual-tracer data from a field demonstration test are presented.

  10. 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...

  11. Separation of toxic metal ions, hydrophilic hydrocarbons, hydrophobic fuel and halogenated hydrocarbons and recovery of ethanol from a process stream

    DOE Patents [OSTI]

    Kansa, Edward J. (Livermore, CA); Anderson, Brian L. (Lodi, CA); Wijesinghe, Ananda M. (Tracy, CA); Viani, Brian E. (Oakland, CA)

    1999-01-01T23:59:59.000Z

    This invention provides a process to tremendously reduce the bulk volume of contaminants obtained from an effluent stream produced subsurface remediation. The chemicals used for the subsurface remediation are reclaimed for recycling to the remediation process. Additional reductions in contaminant bulk volume are achieved by the ultra-violet light destruction of halogenated hydrocarbons, and the complete oxidation of hydrophobic fuel hydrocarbons and hydrophilic hydrocarbons. The contaminated bulk volume will arise primarily from the disposal of the toxic metal ions. The entire process is modular, so if there are any technological breakthroughs in one or more of the component process modules, such modules can be readily replaced.

  12. Separation of toxic metal ions, hydrophilic hydrocarbons, hydrophobic fuel and halogenated hydrocarbons and recovery of ethanol from a process stream

    DOE Patents [OSTI]

    Kansa, E.J.; Anderson, B.L.; Wijesinghe, A.M.; Viani, B.E.

    1999-05-25T23:59:59.000Z

    This invention provides a process to tremendously reduce the bulk volume of contaminants obtained from an effluent stream produced subsurface remediation. The chemicals used for the subsurface remediation are reclaimed for recycling to the remediation process. Additional reductions in contaminant bulk volume are achieved by the ultra-violet light destruction of halogenated hydrocarbons, and the complete oxidation of hydrophobic fuel hydrocarbons and hydrophilic hydrocarbons. The contaminated bulk volume will arise primarily from the disposal of the toxic metal ions. The entire process is modular, so if there are any technological breakthroughs in one or more of the component process modules, such modules can be readily replaced. 3 figs.

  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

    subsidize 150m energy-efficient bulbs” June 30, 2010 Cheung,China's Booming Energy Efficiency Industry. World Resourceschinas_booming_energy_efficiency_industry.pdf CNIS, 2010.

  14. 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...

  15. 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...

  16. --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...

  17. 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...

  18. 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...

  19. CX-004779: Categorical Exclusion Determination | Department of...

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

    (i.e., install compact and linear fluorescent light bulbs and ballasts, light emitting diode emergency and exit signs lighting, occupancy sensors, andor appliances) and...

  20. 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,...

  1. 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...

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

    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...

  3. 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,...

  4. EIA - Annual Energy Outlook 2013 Early Release

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

    households adopt more efficient technologies, such as compact fluorescent and light-emitting diode bulbs. Commercial Commercial sector energy consumption grows from 8.6...

  5. 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...

  6. 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 &...

  7. Laser Compression of Tantalum /

    E-Print Network [OSTI]

    Lu, Chia-Hui

    2013-01-01T23:59:59.000Z

    Tantalum has been widely used as filaments in electric light bulbs, rectifiers, preparation of skull plates, surgical instruments, chemical equipment, and furnaces [

  8. Manufacturing | Department of Energy

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

    the production of clean energy technologies like electric vehicles, LED bulbs and solar panels. The Department is also working with manufacturers to increase their energy...

  9. anatomy plant: Topics by E-print Network

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

    other food item was more widely traded (Gunther 1973). People traveled great distances to harvest the bulbs and there is some suggestion that plants were dispersed beyond their...

  10. Department of Energy Announces Philips Lighting North America...

    Energy Savers [EERE]

    Product Delivers on Department's Challenge to Replace Common Light Bulb with Energy-Saving Lighting Alternative Washington, D.C. - The U.S. Department of Energy today...

  11. 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...

  12. Graduate Teaching Assistant Lab Setup Revised September 9, 2012

    E-Print Network [OSTI]

    Dai, Pengcheng

    ................................................................................................6 Mechanical Equivalent of Heat..........................................................................................................10 Standing Waves I--The Vibrating String ........................................................................................................14 Ohm's Law I--Elementary DC Circuits with Light Bulbs ...................................15 Ohm

  13. Anoka Municipal Utility- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Anoka Municipal Utilities (AMU) offers incentives for residential customers to install energy-efficient appliances and light bulbs in eligible homes. Rebates are available for Energy Star qualified...

  14. Income Tax Deduction for Energy-Efficient Products

    Broader source: Energy.gov [DOE]

    This incentive is available for dishwashers, clothes washers, air conditioners, ceiling fans, compact fluorescent light bulbs, dehumidifiers, programmable thermostats or refrigerators that meet or...

  15. Essays on Environmental and Resource Economics

    E-Print Network [OSTI]

    Toledo, Chantal Nathalie

    2013-01-01T23:59:59.000Z

    education, health, trans- portation, electricity and watereducation, the type of light bulb the participant has at home, whether she fully pays the electricity

  16. General Counsel's Office Issues Guidance on Inherently Governmental...

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

    Creation of New Health, Safety and Security Office Westinghouse Pays 50,000 Civil Penalty to Resolve Light Bulb Efficiency Violations DOE Launches New Smart Grid Web Portal...

  17. Data:72f9105d-8b34-485e-8b32-81e35b137afe | Open Energy Information

    Open Energy Info (EERE)

    schedule. This includes photoelectric control equipment, lighting fixture, mast arm and bulb. Any additional investment required by the extension of secondary lines, or hanging of...

  18. Climatically Diverse Data Set for Flat-Plate PV Module Model...

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

    o Direct normal, diffuse and global horiz. irradiance o Wind speed and direction; dry bulb temperature; relative humidity; barometric pressure; precipitation 7 Daily Operations *...

  19. DOE Resolves Nearly All of its September 2010 Certification Enforcemen...

    Office of Environmental Management (EM)

    one case based on tangible evidence that the company, Aero-Tech, sells a type of bulb that qualifies for an exemption from the certification requirement. Four proposed...

  20. Data:7f0c8183-5b88-4bd5-857a-e29d0c8a9ddf | Open Energy Information

    Open Energy Info (EERE)

    20100501 End date if known: Rate name: SECURITY LIGHTING SERVICES: 400W Mercury Vapor Bulb Sector: Lighting Description: Dusk till Dawn Lighting Service Source or reference:...

  1. 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...

  2. Emergence of neuronal diversity from patterning of telencephalic progenitors

    E-Print Network [OSTI]

    Azzarelli, Roberta; Hardwick, Laura J. A.; Philpott, Anna

    2015-01-23T23:59:59.000Z

      long  distances  to  populate  the  cortex  and  the  olfactory  bulb  139-­?141.    In   contrast   to   neurogenesis   in   the   dorsal   pallium,   it   is   well   established   that   each...

  3. Data:7262b279-e32b-4a52-9d7f-9cf28788ca1e | Open Energy Information

    Open Energy Info (EERE)

    20100501 End date if known: Rate name: SECURITY LIGHTING SERVICES: 175w Mercury Vapor Bulb Sector: Lighting Description: Dusk till Dawn Lighting Service Source or reference:...

  4. Energy Department Announces Next Phase of L Prize® Competition...

    Office of Environmental Management (EM)

    The Energy Department estimates that replacing them with bulbs efficient enough to win the L Prize would save the country 11 terawatt-hours of electricity per year -...

  5. Microsoft Word - SWMU 214 OS-03 rev 121407 - draft.doc

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

    waste formerly stored included welding rods, light bulbs, metal marker, drum of used steam turbine oil, can of pipe threadgasket sealant, respirator canisters, capacitors,...

  6. Abstract--This paper deals with halogen luminaries, ones of the main used lighting sources in residential area. The use of these

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    power systems were performed to show the accuracy of developed models. Index Terms--halogen lamp, EMTP is with Schneider Electric Industries (Business Unit Power ­ Systems and Mechatronic Integration), 31 Pierre Mendes and the LV power systems. But studies regarding the power up problem of electrical lighting systems where ETs

  7. Spectroscopic Signatures of Halogens in Clathrate Hydrate Cages. 1. Bromine Galina Kerenskaya,* Ilya U. Goldschleger, V. Ara Apkarian, and Kenneth C. Janda

    E-Print Network [OSTI]

    Apkarian, V. Ara

    , the earliest gas clathrate hydrate discovered, was first prepared by Davy in 1811;1 bromine hydrateSpectroscopic Signatures of Halogens in Clathrate Hydrate Cages. 1. Bromine Galina Kerenskaya report the first UV-vis spectroscopic study of bromine molecules confined in clathrate hydrate cages

  8. Impacts of halogen additions on mercury oxidation, in a slipstream selective catalyst reduction (SCR), reactor when burning sub-bituminous coal

    SciTech Connect (OSTI)

    Yan Cao; Zhengyang Gao; Jiashun Zhu; Quanhai Wang; Yaji Huang; Chengchung Chiu; Bruce Parker; Paul Chu; Wei-ping Pan [Western Kentucky University (WKU), Bowling Green, KY (United States). Institute for Combustion Science and Environmental Technology (ICSET)

    2008-01-01T23:59:59.000Z

    This paper presents a comparison of impacts of halogen species on the elemental mercury (Hg(0)) oxidation in a real coal-derived flue gas atmosphere. It is reported there is a higher percentage of Hg(0) in the flue gas when burning sub-bituminous coal (herein Powder River Basin (PRB) coal) and lignite, even with the use of selective catalytic reduction (SCR). The higher Hg(0) concentration in the flue gas makes it difficult to use the wet-FGD process for the mercury emission control in coal-fired utility boilers. Investigation of enhanced Hg(0) oxidation by addition of hydrogen halogens (HF, HCl, HBr, and HI) was conducted in a slipstream reactor with and without SCR catalysts when burning PRB coal. Two commercial SCR catalysts were evaluated. SCR catalyst no. 1 showed higher efficiencies of both NO reduction and Hg(0) oxidation than those of SCR catalyst no. 2. NH{sub 3} addition seemed to inhibit the Hg(0) oxidation, which indicated competitive processes between NH{sub 3} reduction and Hg(0) oxidation on the surface of SCR catalysts. The hydrogen halogens, in the order of impact on Hg(0) oxidation, were HBr, HI, and HCl or HF. Addition of HBr at approximately 3 ppm could achieve 80% Hg(0) oxidation. Addition of HI at approximately 5 ppm could achieve 40% Hg(0) oxidation. In comparison to the empty reactor, 40% Hg(0) oxidation could be achieved when HCl addition was up to 300 ppm. The enhanced Hg(0) oxidation by addition of HBr and HI seemed not to be correlated to the catalytic effects by both evaluated SCR catalysts. The effectiveness of conversion of hydrogen halogens to halogen molecules or interhalogens seemed to be attributed to their impacts on Hg(0) oxidation. 30 refs., 4 figs.

  9. University of Winnipeg Department of Theatre and Film Safe Handling of Lighting Instruments Updated: 09/2010

    E-Print Network [OSTI]

    Martin, Jeff

    . - Depending on the facility you are working in wattages may vary. Replace bulbs only of the same type the pipe and lower or hand it down to a spotter. CHANGING LAMPS: - The light must be physically unplugged to change a bulb you must wait a minimum of 5 minutes after the lamp has been on and you must use gloves

  10. 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

  11. A Study of Transient Behavior During Start-Up of Residential Heat Pumps

    E-Print Network [OSTI]

    Katipamula, Srinivas

    in the cooling node. All the tests were conducted according to the ASHRAE Standard (1983). The effects of indoor dry-bulb temperature (72 to 80 F), indoor relative humidity (20 to 67%), outdoor dry-bulb temperature (82 to 100 F), cycling rate (0.8 to 10 cph...

  12. Marvell NanoLab Member login Lab Manual Contents MercuryWeb Berkeley Microlab Chapter 4.34

    E-Print Network [OSTI]

    Healy, Kevin Edward

    irradiates ultraviolet (UV) light by means of an electrodeless, sealed bulb. High voltage DC power is converted to microwave energy by two magnetrons, which in turn produce a high-temperature plasma inside the bulb. This plasma then re-radiates the energy in the form of infrared, visible, and ultraviolet

  13. Distinguished Lecture Series - Balancing the Energy & Climate Budget

    ScienceCinema (OSTI)

    None

    2010-09-01T23:59:59.000Z

    The average American uses 11400 Watts of power continuously. This is the equivalent of burning 114 x100 Watt light bulbs, all the time. The average person globally uses 2255 Watts of power, or a little less than 23 x100 Watt light bulbs.

  14. Table Set-up with Modern Engineering Tools Target Aud ience: Parents of elementary school students (grades 3-6) and Middle and High School Students

    E-Print Network [OSTI]

    Linhardt, Robert J.

    of a 40 lumen equivalent LED bulb (cluster of single LEDs) attached , the Lamp specifications spreadsheet (grades 3-6) and Middle and High School Students Objectives: 1. Introduce LED technology and design by using the USB Microscope. 2. Introduce the LED and bulb as an efficient alternative to conventional

  15. Comparative Study Between Air-Cooled and Water-Cooled Condensers of the Air-Conditioning Systems 

    E-Print Network [OSTI]

    Maheshwari, G. P.; Mulla Ali, A. A.

    2004-01-01T23:59:59.000Z

    The weather in Kuwait is very dry where the dry-bulb temperature exceeds the wet-bulb temperature more than 20oC in most of the summer months. Thus, the air-conditioning (A/C) system with the water-cooled (WC) condensers is expected to perform more...

  16. Homework.docx

    E-Print Network [OSTI]

    Owner

    A life policy insurance policy was issued two years ago to (52). .... A maintenance contract on a hotel promises to replace burned out light bulbs at the end of each ... Each light bulb costs 1. .... Losses are based on the contract premium. Using the normal approximation, calculate the minimum number of policies the insurer ...

  17. AS102 -Day Laboratory Exercise #2: Luminosity and Brightness _ Page 1 Introduction -How do we determine the value of the Sun's luminosity or the luminosity of other

    E-Print Network [OSTI]

    Opher, Merav

    : light bulbs, meter sticks, calculators, wax blocks, aluminum foil Methods: · Mask light from a bulb consists of two wax blocks and a piece of aluminum foil located between the wax blocks. When viewed from the edge, this photometer will allow you to judge when the two wax blocks are equally bright. Then, if we

  18. Fan and Pad Greenhouse Evaporative Cooling Systems1 R. A. Bucklin, J. D. Leary, D. B. McConnell, and E. G. Wilkerson2

    E-Print Network [OSTI]

    Watson, Craig A.

    CIR1135 Fan and Pad Greenhouse Evaporative Cooling Systems1 R. A. Bucklin, J. D. Leary, D. B. Mc systems. Such high temperatures reduce crop quality and worker productivity. Evaporative cooling temperatures are important when dealing with evaporative cooling systems ­ dry bulb temperature and wet bulb

  19. Comparative Study Between Air-Cooled and Water-Cooled Condensers of the Air-Conditioning Systems

    E-Print Network [OSTI]

    Maheshwari, G. P.; Mulla Ali, A. A.

    2004-01-01T23:59:59.000Z

    The weather in Kuwait is very dry where the dry-bulb temperature exceeds the wet-bulb temperature more than 20oC in most of the summer months. Thus, the air-conditioning (A/C) system with the water-cooled (WC) condensers is expected to perform more...

  20. Energy Efficiency Wins Top Prize at EPA App Contest

    Broader source: Energy.gov [DOE]

    The winner of best overall app at the Environmental Protection Agency’s (EPA) Apps for the Environment is called Light Bulb Finder, a free iOS and Android application that helps a user choose the energy efficient bulbs that best match their home’s current lighting conditions.

  1. Electronic diamond: Fabrication processes and electron emission performance

    SciTech Connect (OSTI)

    Scott, M.; Springer, R.

    1996-09-01T23:59:59.000Z

    This is the final report of a one-year, Laboratory-Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). The project sought to develop a working Laboratory prototype model that would demonstrate the viability of a mercury-free light bulb concept in a controlled laboratory setting. A successful demonstration of the light bulb is reported.

  2. Small Flock Poultry Management Series

    E-Print Network [OSTI]

    New Hampshire, University of

    to care for your chicks in advance of them arriving at your home. Newly hatched chicks can not control (water splashed on the hot bulb will shatter it); Where possible use a `Hard Glass' bulb Family, HomeSmall Flock Poultry Management Series Brooding Chicks Starting your chicks Raising a flock

  3. UMass Amherst Green Office Program Checklist v2.0

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    lamps we use CFLs (Compact Fluorescent Light bulbs) or LED bulbs E7. We use power strips as central AND RECYCLING Prerequisites WRP1. We have a designated area in our supply closet, or elsewhere in our office clips, etc). WRP2. All common areas and work areas (cube or office) has a recycling bin Credits WR1

  4. Distinguished Lecture Series - Balancing the Energy & Climate Budget

    SciTech Connect (OSTI)

    2010-07-16T23:59:59.000Z

    The average American uses 11400 Watts of power continuously. This is the equivalent of burning 114 x100 Watt light bulbs, all the time. The average person globally uses 2255 Watts of power, or a little less than 23 x100 Watt light bulbs.

  5. Discovery, SAR, and Radiolabeling of Halogenated Benzimidazole Carboxamide Antagonists as Useful Tools for (alpha)4(beta)1 Integrin Expressed on T- and B-cell Lymphomas

    SciTech Connect (OSTI)

    Carpenter, R D; Natarajan, A; Lau, E Y; Andrei, M; Solano, D M; Lightstone, F C; DeNardo, S J; Lam, K S; Kurth, M J

    2010-02-08T23:59:59.000Z

    The cell surface receptor {alpha}{sub 4}{beta}{sub 1} integrin is an attractive yet poorly understood target for selective diagnosis and treatment of T- and B-cell lymphomas. This report focuses on the rapid microwave preparation of medicinally pertinent benzimidazole heterocycles, structure-activity relationships (SAR) of novel halobenzimidazole carboxamide antagonists 3-6, and preliminary biological evaluation of radioiodinated agents 7, 8, and 18. The I-125 derivative 18 had good tumor uptake (12 {+-} 1% ID/g at 24 h; 4.5 {+-} 1% ID/g at 48 h) and tumor:kidney ratio ({approx}4:1 at 24 h; 2.5:1 at 48 h) in xenograft murine models of B-cell lymphoma. Molecular homology models of {alpha}{sub 4}{beta}{sub 1} integrin have predicted that docked halobenzimidazole carboxamides have the halogen atom in a suitable orientation for halogen-hydrogen bonding. These high affinity ({approx} pM binding) halogenated ligands are attractive tools for medicinal and biological use; the fluoro and iodo derivatives are potential radiodiagnostic ({sup 18}F) or radiotherapeutic ({sup 131}I) agents, whereas the chloro and bromo analogues could provide structural insight into integrin-ligand interactions through photoaffinity cross-linking/mass spectroscopy experiments, as well as co-crystallization X-ray studies.

  6. Microwave generated plasma light source apparatus

    SciTech Connect (OSTI)

    Yoshizawa, K.; Ito, H.; Kodama, H.; Komura, H.; Minowa, Y.

    1985-02-05T23:59:59.000Z

    A microwave generated plasma light source including a microwave generator, a microwave cavity having a light reflecting member forming at least a portion of the cavity, and a member transparent to light and opaque to microwaves disposed across an opening of the cavity opposite the feeding opening through which the microwave generator is coupled. An electrodeless discharge bulb is disposed at a position in the cavity such that the cavity operates as a resonant cavity at least when the bulb is emitting light. In the bulb is encapsulated at least one discharge light emissive substance. The bulb has a shape and is sufficiently small that the bulb acts substantially as a point light source.

  7. Evaluation of a 6-wire thermocouple psychrometer for determination of in-situ water potentials

    SciTech Connect (OSTI)

    Loskot, C.L.; Rousseau, J.P. [Geological Survey, Denver, CO (United States); Kurzmack, M.A. [Foothill Engineering Consultants, Golden, CO (United States)

    1994-12-31T23:59:59.000Z

    A 6-wire, Peltier-type thermocouple psychrometer was designed and evaluated by the U.S. Geological Survey for monitoring in-situ water potentials in dry-drilled boreholes in the unsaturated zone at Yucca Mountain, Nye County, Nevada. The psychrometer consists of a wet-bulb, chromel-constantan, sensing junction and a separate dry-bulb, copper-constantan, reference junction. Two additional reference junctions are formed where the chromel and constantan wires of the wet-bulb sensing junction are soldered to separate, paired, copper, lead wires. In contrast, in the standard 3-wire thermocouple psychrometer, both the wet bulb and dry bulb share a common wire. The new design has resulted in a psychrometer that has an expanded range and greater reliability, sensitivity, and accuracy compared to the standard model.

  8. 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.

  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. Start-up control system and vessel for lmfbr

    SciTech Connect (OSTI)

    Durrant, O.W.; Kakarala, C.R.; Mandel, S.W.

    1987-04-07T23:59:59.000Z

    This patent describes a start-up vessel for a start-up system suitable for liquid metal fast breeder reactors comprising: a lower bulb defining a lower space; an upper bulb defining an upper space; a mid-section of a cross-sectional diameter less than that of the lower and upper bulbs, defining a mid-space and connected between the upper and lower bulbs; heating means associated with the lower bulb for heating water in the lower space; at least one inlet conduit connection connected to the vessel for admitting feed water to the lower space to be heated by the heating means to produce steam; at least one outlet conduit connection connected to the vessel for discharging steam; an auxiliary feed water line connected through the upper bulb having at least one nozzle at the end thereof for spraying feed water into the upper space; and a main steam inlet connection connected to the upper bulb for heating the auxiliary feed water to produce steam.

  11. Carburetor priming system for internal combustion engines

    SciTech Connect (OSTI)

    Everts, R.G.

    1986-05-20T23:59:59.000Z

    A carburetor priming system is described for an internal combustion engine, the engine including: a fuel tank, a carburetor having an air inlet, a fuel-air mixing throat, and an air-fuel mixture outlet communicating with the combustion chambers of the engine, the priming system comprising, in combination: (a) a hollow housing having air inlet openings in the walls thereof, shaped and dimensioned to cover the air inlet of the carburetor; (b) an air-permeable wick retained in the housing; (c) priming fuel pump means, including (i) a depressable hollow resilient priming bulb, (ii) a priming fuel supply conduit extending between the fuel tank and the interior of the priming bulb, (iii) a priming fuel discharge conduit extending between the interior of the priming bulb and the wick, (iv) a normally closed first check valve in the priming fuel supply conduit which opens to permit fuel to flow into the priming bulb and which closes when the priming bulb is depressed, (v) a normally closed second check valve disposed in the priming fuel discharge conduit, the second check valve being mechanically actuated by external pressure on the priming bulb, to open when the priming bulb is depressed.

  12. 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

    sites/china.lbl.gov/files/LBNL-3939E.pdf China Daily.2010. “China to subsidize 150m energy-efficient bulbs” JuneR. and Kang, A. , 2008. China's Booming Energy Efficiency

  13. Retrofitting the Streetlights in Boise, Idaho

    ScienceCinema (OSTI)

    Young, Clay; Oliver, LeAnn; Bieter, David; Johnson, Michael; Oldemeyer, Neal

    2013-05-29T23:59:59.000Z

    Boise, Idaho is using an energy efficiency grant to retrofit hundreds of streetlights throughout the downtown area with energy-efficient LED bulbs, which will save money and improve safety and local quality of life.

  14. 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

  15. 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

  16. 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

    geothermal heat pump and ceiling fans to effect convection, humidity, and dry bulb temperature. The second method reflects an analysis towards augmenting traditional home systems with modern and efficient counterparts. Electrochromic glass is used...

  17. 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,...

  18. FYI: July 5,1991 - December 30, 1991

    E-Print Network [OSTI]

    1991-01-01T23:59:59.000Z

    kinds of emergency lighting systems in use on campus (individual battery-pack lights, regular fluorescent lights with one bulb wired to a central battery bank, standby generator) and their inherent problems, he said he had high hopes there would...

  19. Electrodeless lighting RF power source development. Final report

    SciTech Connect (OSTI)

    NONE

    1996-08-30T23:59:59.000Z

    An efficient, solid state RF power source has been developed on this NICE project for exciting low power electrodeless lamp bulbs. This project takes full advantage of concurrent advances in electrodeless lamp technology. Electrodeless lamp lighting systems utilizing the sulfur based bulb type developed by Fusion Lighting, Inc., is an emerging technology which is based on generating light in a confined plasma created and sustained by RF excitation. The bulb for such a lamp is filled with a particular element and inert gas at low pressure when cold. RF power from the RF source creates a plasma within the bulb which reaches temperatures approaching those of high pressure discharge lamp plasmas. At these temperatures the plasma radiates substantial visible light with a spectrum similar to sunlight.

  20. Optimizing Cooling Tower Performance Refrigeration Systems, Chemical Plants, and Power Plants All Have A Resource Quietly Awaiting Exploitation-Cold Water!!

    E-Print Network [OSTI]

    Burger, R.

    requirements before a cooling tower is purchased. This relates to the volume of circulating water, hot water temperature on the tower, cold water discharge, and wet bulb temperature (consisting of ambient temperature and relative humidity). After the tower...

  1. 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...

  2. SUGGESTED ITEMS FOR YOUR EMERGENCY DISASTER KIT

    E-Print Network [OSTI]

    Jawitz, James W.

    . Bug Repellant Pet Food and Cat Litter, Pet Carrier Film for camcorder and camera. Cash or Traveler (battery consumption is high). Flashlights with extra bulbs. Hurricane Lamps and oil. Caulking to seal

  3. Biotic Adaptations ESP 30 Lecture 4

    E-Print Network [OSTI]

    Richerson, Peter J.

    with bulbs or other major underground storage organs #12;Life form: Competitive tradeoffs · Trees and shrubs can often see traces of it on the landscape, as in the successive invaders of an abandoned field

  4. 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...

  5. GNESD and Impact Analysis Gordon Mackenzie

    E-Print Network [OSTI]

    - no of inverters - hours of lighting - no of light bulbs used - no of SHS sold - no of SHS installed - no of SHS cheaper with PV electricity than batteries) · Improved security => Increased revenues and income #12

  6. Applied Optimal Shape Design B. Mohammadi

    E-Print Network [OSTI]

    Pironneau, Olivier

    are critical too. The paper is also a summary of the material covered in our recent book[7] keywords · Electromagnetically optimal shapes, such as in stealth airplanes · Wave canceling fore bulbe in boat design · Drag

  7. The Thermodynamic and Cost Benefits of Floating Cooling Systems 

    E-Print Network [OSTI]

    Svoboda, K. J.; Klooster, H. J.; Johnnie, D. H., Jr.

    1983-01-01T23:59:59.000Z

    Historically, a fixed cooling concept is used in the design of evaporative heat rejection systems for process and power plants. In the fixed cooling mode, a plant is designed for maximum output at the design summer wet bulb temperature...

  8. An Energy Analysis Of A Large, Multipurpose Educational Building In A Hot Climate

    E-Print Network [OSTI]

    Kamranzadeh, Vahideh

    2012-02-14T23:59:59.000Z

    Preheating Leaving Temperature Tdb Dry Bulb Temperature Tph Preheat Temperature Tpc Precool Temperature TCE Cooling Entering Temperature qCS Cooling Sensible Load qRH Heating Load WR? Return Air Humidity Ratio, dry WMA? Mixed Air Humidity Ratio...

  9. B O N N E V I L L E P O W E R A D M I N I S T R A T I O N Fact...

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

    of the high voltage grid in the Northwest. But how does it all work, and how does the energy get from a dam in eastern Washington to a light bulb in Portland or Seattle? First,...

  10. IN THIS ISSUE... Noted writers highlight River City Writers Series for fall 2010

    E-Print Network [OSTI]

    Memphis, University of

    to power a TV for three hours. One recycled glass bottle would save enough energy to power a computer for 25 minutes while one recycled plastic bottle would save enough energy to power a 60-watt light bulb

  11. Search results | Department of Energy

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

    and, ultimately, our energy needs as a nation. Students will use a photovoltaic (PV) cell to measure the energy from the sun. Using a light bulb with a known wattage, the...

  12. Remote-Controlled Home Automation Systems with Different Network Technologies

    E-Print Network [OSTI]

    Grout, Vic

    in order to close a circuit of a battery and light bulb. Later, companies developed automated systems word formed from domus (Latin, meaning house) and robotics" (click on this link for more information

  13. Energy 101: Lumens

    ScienceCinema (OSTI)

    None

    2013-05-29T23:59:59.000Z

    Description: In this edition of Energy 101, we talk about Lumens. When you're shopping for light bulbs, compare lumens to be sure you're getting the amount of light, or level of brightness, you want.

  14. Robot-guided open-loop insertion of skew-line needle arrangements for high dose rate brachytherapy

    E-Print Network [OSTI]

    2013-01-01T23:59:59.000Z

    bulb. 3) Expert Human Physician Experiment on Ph3: Co-The expert human physician experiment was completed in underhardware, and experiments with a human-centered automa- tion

  15. Building Energy-Efficiency Best Practice Policies and Policy Packages

    E-Print Network [OSTI]

    Levine, Mark

    2014-01-01T23:59:59.000Z

    renewables- integrated green building floor space growing towhich renewable energy resources are used to provide spacerenewable energy (especially rooftop solar), and energy-efficient light bulbs, rather than for energy-efficient space-

  16. aktivnoj zone reaktora: Topics by E-print Network

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

    the adult mammalian brain, the SVZ (Doetsch and Alvarez-Buylla, 1996). In fully adult mammals, mew neurons born in the SVZ of adults migrate anteriorly into the olfactory bulb...

  17. Retrofitting the Streetlights in Boise, Idaho

    Broader source: Energy.gov [DOE]

    Boise, Idaho is using an energy efficiency grant to retrofit hundreds of streetlights throughout the downtown area with energy-efficient LED bulbs, which will save money and improve safety and...

  18. Energy 101: Lumens

    SciTech Connect (OSTI)

    None

    2012-01-01T23:59:59.000Z

    Description: In this edition of Energy 101, we talk about Lumens. When you're shopping for light bulbs, compare lumens to be sure you're getting the amount of light, or level of brightness, you want.

  19. EnergyUnited- Commercial Energy Efficient Lighting Rebate Program

    Broader source: Energy.gov [DOE]

    Commercial and industrial members who upgrade to energy-efficient light bulbs which meet EnergyUnited's standards are eligible for a prescriptive, "per unit" rebate. The cooperative will provide a...

  20. Current HMS Observations - Hanford Site

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

    25 F Wind Direction 300 WNW Wind Speed 6 mph Mixing Height 140 m Station Pressure 29.57 inches Hg Ambient Temp. 37 F Wet Bulb Temp. 33 F Relative Humidity 62% Sky Cover 1...

  1. Randolph EMC- Commercial and Industrial Efficient Lighting Rebate Program (North Carolina)

    Broader source: Energy.gov [DOE]

    Commercial and industrial members who upgrade to energy-efficient light bulbs which meet Randolph EMC's standards are eligible for a prescriptive incentive payment. The cooperative will provide a...

  2. Randolph EMC- Agricultural Efficient Lighting Rebate Program (North Carolina)

    Broader source: Energy.gov [DOE]

    Agricultural members of Randolph EMC (REMC) who upgrade to energy-efficient CFL bulbs in agricultural facilities are eligible for an incentive to help cover the initial cost of installation. The...

  3. The Thermodynamic and Cost Benefits of Floating Cooling Systems

    E-Print Network [OSTI]

    Svoboda, K. J.; Klooster, H. J.; Johnnie, D. H., Jr.

    1983-01-01T23:59:59.000Z

    Historically, a fixed cooling concept is used in the design of evaporative heat rejection systems for process and power plants. In the fixed cooling mode, a plant is designed for maximum output at the design summer wet bulb temperature...

  4. 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 ...

  5. Concord Municipal Light Plant- Commercial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Concord Municipal Light Plant (CMLP) offers rebates to commercial customers for a variety of appliances, ETS heating systems, general lighting upgrades, CFL bulbs, and exit sign retrofit kits. A...

  6. 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.

  7. 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.

  8. Advanced Technology for Economical Dehumidification to Improve Indoor Air Quality 

    E-Print Network [OSTI]

    Beckwith, W. R.

    1996-01-01T23:59:59.000Z

    degrees dry bulb and 67 degrees wet bulb. To demonstrate the energy savings, economics, and positive environmental impact, we will compare the SCADR to an electric reheat system. Without SCADR, the system performs ten tons of cooling... psychrometric chart showing the performance enhancement of the SCADR Syetem (see fig. 5.). POSITIVE ENVIRONMENTAL IMPACT Conserving 46,530 KWH per year prevents the burning of 23.3 tons of coal at an electric power plant every year. This reduces...

  9. 1) Laura Secord was making solid spherical cannon balls of radius R for General Brock during the war of 1812. She placed three of them on her smooth level floor. Each was in contact with

    E-Print Network [OSTI]

    Boutaba, Raouf

    of the above. 8 , f i ~ e n d c M Corn/- Cam, 45a4-3p k c d -* #12;2) A rigid metal pipe packed with recycled as point masses, all collisions are elastic, and air resistance is negligible. Find the ratio hllhz, where uses identical bulbs connectedto a 12 V battery as shown, list the bulbs in order of increasing

  10. Solar-powered aroma generator

    SciTech Connect (OSTI)

    Spector, D.

    1986-02-04T23:59:59.000Z

    In combination with a switch-controlled electric light bulb having a threaded plug and a threaded socket disposed in a room which is also subject to natural ambient light, a switchless aroma generator is installed in the room which is automatically activated only when the electric light bulb is switched on. The activated generator functions to discharge an air current into the room which conveys an aromatic vapor to modify the atmosphere. The generator described in this patent consists of: A.) an air-permeable cartridge containing an aroma supply which is exuded into the atmosphere at a relatively rapid rate as an air current is forced through the cartridge; B.) a fan driven by a low-voltage, direct-current motor having predetermined power requirements, the fan being arranged to force an air current through the cartridge; C.) a housing incorporating the cartridge and the motordriven fan, the housing containing an apparatus for mounting it on a wall in the room; and D.) a solar cell assembly producing a direct-current output placed in close proximity to the bulb in the room and irradiated when the bulb is switched on. The assembly is connected to the motor to supply power, the electrical relationship of the assembly to the motor being such that the cell output is sufficient to power the motor only when the bulb is switched on to irradiate the assembly, and is insufficient when the bulb is switched off. The cell output then depends on ambient light in the room, and the operation of the generator is coordinated with that of the bulb despite the absence of a wired connection between and an aroma is generated only when the bulb is switched on.

  11. Low-temperature spray ponds: performance evaluation and prediction

    E-Print Network [OSTI]

    Kerig, Philip Dwan

    1980-01-01T23:59:59.000Z

    pond. These figures were used along with the dry-bulb temperatures measured at the pond to estimate the wet-bulb temperature at the spray pond. A second problem encountered during very cold weather was that the manometer lines would often freeze...LOW-TEMPERATURE SPRAY PONDS: PERFORMANCE EVALUATION AND PREDICTION A Thesis by PHILIP DWAN KERIG Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE May...

  12. The effects of expansion devices on the transient response characteristics of the air-source heat pump during the reverse cycle defrost

    E-Print Network [OSTI]

    Peterson, Kurt T.

    1988-01-01T23:59:59.000Z

    using fast and slow response TXVs and different diameter orifices. The overall performance of each test was analyzed as well as a detailed investigation . of the refrigerant dynamics. The results of the investigation for TXVs indicated bulb.../suction line contact was more critical to the response of the TXV than the internal bulb charge. The orifice investigation showed a general trend of faster defrost times with larger orifices, although the largest orifices allowed liquid refrigerant...

  13. Development of the design climatic data for the 1997 ASHRAE Handbook -- Fundamentals

    SciTech Connect (OSTI)

    Colliver, D.G.; Burks, T.F.; Gates, R.S.; Zhang, H.

    2000-07-01T23:59:59.000Z

    This paper describes the process used to revise the design weather data tables in the 1997 ASHRAE Handbook--Fundamentals. Design conditions were determined for 509 US, 134 Canadian, 339 European, 293 Asian, and 169 other worldwide locations. Thirty-three years of hourly weather data were used for approximately half of the US and all of the Canadian locations. Twelve years of data were used for the other locations. The data went through quality checking and short-term linear interpolation filling processes. Months that had sufficient data were then used in the analysis. The data were analyzed to produce annual frequency-of-occurrence design dry-bulb (DB), wet-bulb (WB), and dew-point (DP) temperatures with mean coincident values at the design conditions. A comparison with the previous design values indicated that the new dry-bulb and wet-bulb design conditions are slightly less extreme than the values previously published. However, the new design dew-point values indicate the potential for significantly more extreme dehumidification design conditions than would be found by using the old extreme dry-bulb temperature with mean coincident wet-bulb temperature. Software was also developed so users could extract the design values, cumulative frequencies, and DB/DP, DB/WB, DB/H, and DB/WS coincident matrices for 1444 locations from a CD-ROM.

  14. Applications of Cu{sub 2}O octahedral particles on ITO glass in photocatalytic degradation of dye pollutants under a halogen tungsten lamp

    SciTech Connect (OSTI)

    Zhai, Wei [School of Chemistry and Environment, South China Normal University, Guangzhou 510006 (China); Sun, Fengqiang, E-mail: fqsun@scnu.edu.cn [School of Chemistry and Environment, South China Normal University, Guangzhou 510006 (China); Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, South China Normal University (China); Exhibition Base of Production, Study and Research on New Polymer Materials and Postgraduate Students’ Innovation Training of Guangdong Higher Education Institutes (China); Chen, Wei; Zhang, Lihe; Min, Zhilin; Li, Weishan [School of Chemistry and Environment, South China Normal University, Guangzhou 510006 (China)

    2013-11-15T23:59:59.000Z

    Graphical abstract: - Highlights: • Photocatalytic activity of Cu{sub 2}O octahedral microcrystals on ITO glass was studied. • They showed high abilities in degradation of methylene blue in the presence of H{sub 2}O{sub 2}. • H{sub 2}O{sub 2} amount could affect the degradation efficiency. • Such particles could be easily recycled and still kept high activity. • Many dye pollutants and their mixtures could be efficiently degraded. - Abstract: Cu{sub 2}O octahedral microcrystals were prepared on the ITO glass by galvanostatic electrodeposition in CuSO{sub 4} solution with poly(vinylpryrrolidone) as the surfactant. By controlling the electrodeposition time, the microcrystals could be randomly distributed on the ITO glass and separated from each other, resulting in as many as possible (1 1 1) crystalline planes were exposed. Such microcrystals immobilized on ITO glass were employed in photodegradation of dye pollutants in the presence of H{sub 2}O{sub 2} under a 150 W halogen tungsten lamp. The photodegradation of methylene blue was taken as an example to evaluate the photocatalytic activities of the octahedral Cu{sub 2}O microcrystals. Effects of electrodeposition time and H{sub 2}O{sub 2} amount on the degradation efficiency was discussed, giving the optimum conditions and the corresponding degradation mechanism. The catalyst showed high ability in degradation of methylene blue, methyl orange, rhodamine B, eosin B and their mixtures under identical conditions.

  15. Recent developments in Tropospheric Halogen

    E-Print Network [OSTI]

    von Glasow, Roland

    that have been published in the last few years. Platt and Hönninger (2003) and von Glasow and Crutzen (2007 these ODEs were linked to the presence of bromine compounds (Barrie et al. 1988) and Hausmann and Platt (1994 termed the "bromine explosion" (Platt and Janssen, 1995). Mercury depletion events in the Arctic were

  16. The translucency of dental composites investigated by UV-VIS spectroscopy

    SciTech Connect (OSTI)

    Dumitrescu, L. Silaghi [Babes Bolyai University -Raluca Ripan Chemistry Research Institute, Cluj-Napoca (Romania)] [Babes Bolyai University -Raluca Ripan Chemistry Research Institute, Cluj-Napoca (Romania); Pastrav, O. [Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca (Romania)] [Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca (Romania); Prejmerean, C.; Prodan, D.; Boboia, S.; Codruta, S.; Moldovan, M. [Babes Bolyai University - Raluca Ripan Chemistry Research Institute, Cluj-Napoca (Romania)] [Babes Bolyai University - Raluca Ripan Chemistry Research Institute, Cluj-Napoca (Romania)

    2013-11-13T23:59:59.000Z

    Translucency is the property of a material to partially transmit and diffuse incident light, and can be described as a partial opacity or a state between complete opacity and complete transparency. The purpose of this study is to evaluate the translucency index of resin composites according to their chemical structure and to the light source used for curing. Our study was achieved on four commercial composite samples (30 mm × 2 mm) cured with two different lamps (Optilux - halogen bulb and Ultralight - LED). Measurements were made with a UV-VIS spectrophotometer, and the reflection spectrum was recorded in the 380-770 nm region on white and black, compared with a SPECTRALON standard white. For all materials cured with the LED lamp on the glossy sides, the best results were given by Tetric Evo Ceram followed by Filtek Supreme, Restacril{sup RO} and Premise. The measurements made on samples cured with an Optilux lamp, to the smooth and rough sides of the samples, revealed that the highest index of translucency is provided by Tetric Evo Ceram on the smooth side, followed by Filtek Supreme, Restacril{sup RO} and Premises. We can say that the translucency of the composites is mostly determined by the chemical composition of the material, which is observed from transmittance values recorded for each sample, and by the source of radiation applied on the sample.

  17. 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.

  18. Photomultiplier tube failure under hydrostatic pressure in future neutrino detectors

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

    Chambliss, K.; Diwan, M.; Simos, N.; Sundaram, S. K.

    2014-10-01T23:59:59.000Z

    Failure of photomultiplier tubes (PMTs) under hydrostatic pressure is a concern in neutrino detection, specifically, in the proposed Long-Baseline Neutrino Experiment project. Controlled hydrostatic implosion tests were performed on prototypic PMT bulbs of 10-inch diameter and recorded using high speed filming techniques to capture failures in detail. These high-speed videos were analyzed frame-by-frame in order to identify the origin of a crack, measure the progression of individual crack along the surface of the bulb as it propagates through the glass, and estimate crack velocity. Crack velocity was calculated for each individual crack, and an average velocity was determined for allmore »measurable cracks on each bulb. Overall, 32 cracks were measured in 9 different bulbs tested. Finite element modeling (FEM) of crack formation and growth in prototypic PMT shows stress concentration near the middle section of the PMT bulbs that correlates well with our crack velocity measurements in that section. The FEM model predicts a crack velocity value that is close to the terminal crack velocity reported. Our measurements also reveal significantly reduced crack velocities compared to terminal crack velocities measured in glasses using fracture mechanics testing and reported in literature.« less

  19. Photomultiplier tube failure under hydrostatic pressure in future neutrino detectors

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

    Chambliss, K. [Alfred Univ., Alfred, NY (United States). Multifunctional Materials Lab, Kazuo Inamori School of Engineering; Diwan, M. [Alfred Univ., Alfred, NY (United States). Multifunctional Materials Lab, Kazuo Inamori School of Engineering; Simos, N. [Brookhaven National Laboratory (BNL), Upton, NY (United States); Sundaram, S. K. [Alfred Univ., Alfred, NY (United States). Brookhaven National Laboratory (BNL), Upton, NY (United States)

    2014-10-01T23:59:59.000Z

    Failure of photomultiplier tubes (PMTs) under hydrostatic pressure is a concern in neutrino detection, specifically, in the proposed Long-Baseline Neutrino Experiment project. Controlled hydrostatic implosion tests were performed on prototypic PMT bulbs of 10-inch diameter and recorded using high speed filming techniques to capture failures in detail. These high-speed videos were analyzed frame-by-frame in order to identify the origin of a crack, measure the progression of individual crack along the surface of the bulb as it propagates through the glass, and estimate crack velocity. Crack velocity was calculated for each individual crack, and an average velocity was determined for all measurable cracks on each bulb. Overall, 32 cracks were measured in 9 different bulbs tested. Finite element modeling (FEM) of crack formation and growth in prototypic PMT shows stress concentration near the middle section of the PMT bulbs that correlates well with our crack velocity measurements in that section. The FEM model predicts a crack velocity value that is close to the terminal crack velocity reported. Our measurements also reveal significantly reduced crack velocities compared to terminal crack velocities measured in glasses using fracture mechanics testing and reported in literature.

  20. Hazard-evaluation and technical-assistance report HETA 90-122-l2073, technical assistance to San Francisco General Hospital and Medical Center, San Francisco, California

    SciTech Connect (OSTI)

    Moss, C.E.; Seitz, T.

    1990-10-01T23:59:59.000Z

    In response to a request from the Director of the Environmental Health and Safety Department of the San Francisco General Hospital and Medical Center, located in San Francisco, California, an evaluation was undertaken of possible hazardous working conditions at that site. Concern existed about exposures to hazards while operating the germicidal lamp at the facility. Germicidal lamps were used to disinfect the air in tuberculosis and aerosolized pentamidine clinics. The workers wore no protective eye wear. All rooms used a 30 watt germicidal lamp. Lower wattage bulbs in the smaller rooms would have reduced occupational ultraviolet (UV) exposure. Reflectance levels of UV radiation were quite high and varied. Worker exposure to germicidal lamp UV levels was dependent on many factors, some of the most important ones being the position of the bulb in the room, age of the bulb, obstruction of the UV radiation by objects near the bulb, and the height of the worker. While there are no consensus guidelines available on ventilation systems designed for areas where germicidal lamps are used, the provision of good room air distribution and mixing is recommended to prevent stagnant air conditions or short circuiting of supply air within the room. Bulb changers need to be aware of the need for protective clothing and gloves for protection from both the UV radiation levels as well as possible glass breakage.

  1. A theory for heat exchangers with liquid-desiccant-wetted surfaces

    SciTech Connect (OSTI)

    Otterbein, R.T. [Otterbein Engineering, Phoenix, AZ (United States)

    1995-08-01T23:59:59.000Z

    The following theory extends the wet surface model of Maclaine-cross and Banks (1981) to include heat exchangers that heat or cool moist air with liquid-desiccant-wetted surfaces. The theory uses a wall boundary condition that forces the moist air to be at an arbitrary relative humidity that is less than totally saturated. The theory defines a new temperature scale (brine-bulb temperature) for which the wet-bulb temperature is a special case. Brine-bulb heat capacitance and heat transfer coefficient are defined. By using an analogy to the dry surface heat exchanger theory, the performance of these heat exchangers can then be estimated from the performance of geometrically identical heat exchangers with a dry surface. Charts to utilize the theory at various elevations are shown.

  2. Indoor design condition and the cooling load calculation

    SciTech Connect (OSTI)

    Sun, T.Y. [Sun (Tseng-Yao), Rancho Palos Verde, CA (United States)

    1997-12-01T23:59:59.000Z

    Cooling load calculation involves two steps. The first is to determine the basic building load. This consists of external loads through the building envelope and internal loads from people, lights, appliances, and other heat sources. The required supply air quantity for each conditioned space generally is determined in the first step. This is because each relates only to the coil leaving and required room dry bulb temperatures (unless reheat is required to control the humidity level in the conditioned space). The second step, after completing the above, is to calculate the system cooling load. This step adapts the selected air distribution system to the building load and involves the introduction of the required outdoor air volume into the air conditioning system for ventilation. Proper psychrometric analysis is required to calculate the entering and leaving wet bulb conditions of the air passing through the cooling coil. These, together with the corresponding dry bulb temperatures, will determine the system cooling load.

  3. Cooling towers, the neglected energy conservations and money making machine

    SciTech Connect (OSTI)

    Burger, R. [Burger Associates, Dallas, TX (United States)

    1996-12-31T23:59:59.000Z

    The heat Rejection Industry defines a nominal cooling tower as circulating three gallons of water per minute (GPM) per ton of refrigeration from entering the tower at 95 {degrees}F, Hot Water temperature (HWT), Leaving at 85{degrees}F Cold Water Temperature (CWT) at a Design Wet Bulb of 70{degrees}F (WBT). Manufacturers then provide a selection chart based on various wet bulb temperatures and HWTs. The wet bulb fluctuates and varies throughout the world since it is the combination ambient temperature, relative humidity, and/or dew point. Different HWT and CWT requirements are usually charted as they change, so that the user can select the nominal cooling tower model recommended by the manufacturer. In the specification of cooling towers it is necessary to clearly understand the definition of nominal cooling tower, and to make sure the specification you need addressed can be met by the system you purchase. This should be tested prior to final acceptance.

  4. Analysis of neutral active particle loss in afterglow in krypton at 2.6 mbar pressure

    SciTech Connect (OSTI)

    Pejovic, Momcilo M.; Karamarkovic, Jugoslav P.; Ristic, Goran S.; Pejovic, Milic M. [Faculty of Electronic Engineering, University of Nis, P.O. Box 73, 18001 Nis (Serbia); Faculty of Civil Engineering and Architecture, University of Nis, A. Medvedeva 14, 18001 Nis (Serbia); Faculty of Electronic Engineering, University of Nis, P.O. Box 73, 18001 Nis (Serbia)

    2008-01-15T23:59:59.000Z

    This paper presents the analysis of the surface recombination and/or de-excitation of neutral active particles in two different volume krypton-filled tubes at pressure of 2.6 mbar with 1 ppm oxygen impurities. The analysis was performed on the basis of secondary electron emission from the cathode induced by positive ions and neutral active particles using the experimental data of electrical breakdown time delay mean value t{sub d} as a function of afterglow period {tau} ('memory curve'). It was shown that the main channel of neutral active particles' loss in afterglow is their recombination and/or de-excitation on the bulb walls. The loss rate increases with the increase of available wall surface per unit of gas volume. It was also shown that in early afterglow (15 ms for the tube with smaller bulb volume and 30 ms for the tube with bigger bulb volume) positive ions are formed in the mutual collisions of neutral active particles, and these ions dominantly influence the secondary electron emission from the cathode. In late afterglow (to 30 s for the tube with smaller bulb volume and to 150 s for the tube with bigger bulb volume) neutral active particles have dominant role in secondary electron emission from the cathode. The probability for this process decreases with the increase of afterglow period as a consequence of the decrease of the concentration of neutral active particles in gas, and this probability is smaller for the tube with smaller bulb volume. The influence of additional electron yield in the electrode gap caused by gamma radiation on breakdown initiation is also analyzed. It is shown that the influence of the neutral active particles in the process of secondary electron emission in the case of gamma radiation is also significant in both early and late afterglow.

  5. The computer BESK and an early attempt to simulate galactic dynamics

    E-Print Network [OSTI]

    Lindblad, Per Olof

    2015-01-01T23:59:59.000Z

    The first N-body simulation of interacting galaxies, even producing spiral arms, was performed by Erik Holmberg in Lund (1941), not with a numerical computer, but by his arrangement of movable light-bulbs and photocells to measure the luminosity at each bulb and thereby estimate the gravitational force. A decade later, and with the arrival of the first programable computers, computations of galactic dynamics were performed, which were later transferred into a N-body simulation movie. I present here the background details for this work with a description of the important elements to note in the movie which may be retrieved at http://ttt.astro.su.se/~po .

  6. Heat transfer assembly for a fluorescent lamp and fixture

    DOE Patents [OSTI]

    Siminovitch, M.J.; Rubenstein, F.M.; Whitman, R.E.

    1992-12-29T23:59:59.000Z

    In a lighting fixture including a lamp and a housing, a heat transfer structure is disclosed for reducing the minimum lamp wall temperature of a fluorescent light bulb. The heat transfer structure, constructed of thermally conductive material, extends from inside the housing to outside the housing, transferring heat energy generated from a fluorescent light bulb to outside the housing where the heat energy is dissipated to the ambient air outside the housing. Also disclosed is a method for reducing minimum lamp wall temperatures. Further disclosed is an improved lighting fixture including a lamp, a housing and the aforementioned heat transfer structure. 11 figs.

  7. The proliferation of functions: multiple systems playing multiple roles in multiple super systems

    E-Print Network [OSTI]

    Crilly, Nathan

    2014-07-14T23:59:59.000Z

     a type of design representation and are useful for  developing methods and tools to support designers in their work. They are  also used in artificial intelligence research aimed at formalising design  knowledge so that designing might be automated (Chakrabarti et al., 2011;  Rosenman & Gero, 1998; Umeda...  respect to its more distant super?systems (for supporting  arguments see Neander, 1995: p. 117; McLaughlin; 2001: p. 55; Lewens, 2005:  pp. 133, 158; also see Chakrabarti, 1998).7 To give an example, consider the  indicator bulb (turn signal bulb) of a motor vehicle. In particular, consider a  context in which the...

  8. AC System Equipment Specification, Installation and Operational Options for Improved Indoor Humidity Control

    E-Print Network [OSTI]

    Shirey, D. B.

    of 80?F (26.7?C) dry-bulb temperature and 67?F (19.4?C) wet-bulb temperature air entering the indoor unit (AHRI 2006), the equipment SHRs range from 0.67 to 0.8. Thus, the dehumidification fraction (one minus SHR) varies from 0.2 (20%) to 0.33 (33... Building Systems in Hot and Humid Climates, Plano, TX, December 15-17, 2008 Figure 3. Latent Capacity Degradation with Supply Air Fan Overrun at Reduced Air Flow compressor on cycle (Shirey et al. 2006). The plotted lines are results from a...

  9. Factors involved in the operation of fiberoptic dynamic lane assignment signs

    E-Print Network [OSTI]

    Sunkari, Srinivasa R

    1992-01-01T23:59:59.000Z

    some time to change from one display to another display. They contain a number of moving parts. Bulb matrix, fiberoptic signs, and light-emitting diode (LED) signs are examples of light source signs. They have an independent light source. While bulb... to the use of circular reflective matrix disk signs. However, advances in technology and the need for a higher target value and legibility renewed the interest in light-emitting CMS. Fiberoptic, light-emitting diode (LED), and liquid crystal display (LCD...

  10. Heat transfer assembly for a fluorescent lamp and fixture

    SciTech Connect (OSTI)

    Siminovitch, Michael J. (Richmond, CA); Rubenstein, Francis M. (Berkeley, CA); Whitman, Richard E. (Richmond, CA)

    1992-01-01T23:59:59.000Z

    In a lighting fixture including a lamp and a housing, a heat transfer structure is disclosed for reducing the minimum lamp wall temperature of a fluorescent light bulb. The heat transfer structure, constructed of thermally conductive material, extends from inside the housing to outside the housing, transferring heat energy generated from a fluorescent light bulb to outside the housing where the heat energy is dissipated to the ambient air outside the housing. Also disclosed is a method for reducing minimum lamp wall temperatures. Further disclosed is an improved lighting fixture including a lamp, a housing and the aforementioned heat transfer structure.

  11. THE UNIVERSITY OF WESTERN ONTARIO HUMAN RESOURCES

    E-Print Network [OSTI]

    Cunningham, Ian

    Compatibility 6 6.0 Organic Solvents 7 7.0 Unknown Chemicals 7 8.0 Controlled Substances and Goods 7 9.0 Shock Chemical Glass Containers 15 13.0 Asbestos 16 14.0 Electronics, Fluorescent Light Bulbs 16 15.0 Sharps the requirements covered in this handbook. The waste disposal program at Western is convenient, flexible, and easy

  12. Behavioural Brain Research 172 (2006) 97105 Research report

    E-Print Network [OSTI]

    Schallert, Tim

    2006-01-01T23:59:59.000Z

    (D2 -/-) to a battery of olfactory tests. In addition to behavioral characterization, several of olfactory bulb processing. Several disorders characterized by altered dopamine homeostasis in olfaction-related brain regions display olfactory deficits. To further characterize the role of dopamine in olfactory

  13. A Multipath Channel Estimation Algorithm using a Kalman filter. Rupul Safaya

    E-Print Network [OSTI]

    Kansas, University of

    ? __________________________________________10 1.4 Training Sequences vs. Blind Methods.________________________________11 1.5 Thesis Overview they use training sequences to estimate the channel. This thesis presents a method of improving the channel here. She still thinks that I am writing something about fixing light bulbs, but this thesis would

  14. A Multipath Channel Estimation Algorithm using a Kalman filter. Rupul Safaya

    E-Print Network [OSTI]

    Kansas, University of

    ? __________________________________________10 1.4 Training Sequences vs. Blind Methods.________________________________11 1.5 Thesis Overview they use training sequences to estimate the channel. This thesis presents a method of improving the channel thinks that I am writing something about fixing light bulbs, but this thesis would not be possible

  15. Reducing home lighting expenses

    SciTech Connect (OSTI)

    Aimone, M.A.

    1981-02-01T23:59:59.000Z

    Ways to reduce lighting expenses are summarized. These include: turning off lights when not in use; keeping fixtures and lamps clean; replacing lamps with more efficient types; using three-way bulbs; use of daylighting; buying fewer lamps and reducing lamp wattage; consider repainting rooms; replacing recessed fixtures with tracklighting; and using efficient lamps for outdoor use. (MCW)

  16. ILP is Dead, Long Live IPC!

    E-Print Network [OSTI]

    Uht, Augustus K.

    Pentium 4's) have power dissipations measurable in light bulb or toaster equivalents. The net result large power dissipation; in short, it would burn up. The industry 'fix' to this problem is to put two on the left-most comparison: the processors running the SPECint2000 benchmarks without tuning. Figure 1. Intel

  17. Busting Arbitration Myths

    E-Print Network [OSTI]

    Drahozal, Christopher R.

    2008-04-01T23:59:59.000Z

    of the Hindenburg contributed to the 1937 disaster (the skin was painted with layers of aluminum powder and iron oxide?which, when combined in proper proportions, make thermite); whether you save energy by leaving a light bulb on, rather than turning it off when...

  18. Physics for Future Presidents (Professional Physicists have knowledge that can

    E-Print Network [OSTI]

    Browder, Tom

    , that is a serious title. Energy, global warming, terrorism and counter-terrorism, health, internet, satellites full spectrum light, and use 66% less electricity than regular bulbs automotive emissions have been prize) Instrumentation the accuracy of atomic clocks (the basis for Global Positioning Systems (GPS

  19. Multipole expansion method for supernova neutrino oscillations

    E-Print Network [OSTI]

    Duan, Huaiyu

    2014-01-01T23:59:59.000Z

    We demonstrate a multipole expansion method to calculate collective neutrino oscillations in supernovae using the neutrino bulb model. We show that it is much more efficient to solve multi-angle neutrino oscillations in multipole basis than in angle basis. The multipole expansion method also provides interesting insights into multi-angle calculations that were accomplished previously in angle basis.

  20. Office of Environmental Sustainability Volume 2, Issue 3 December 2008 Sustainability Bulletin

    E-Print Network [OSTI]

    Linsley, Braddock K.

    and thermostats, compact fluorescent light bulbs were distributed, RA's conducted energy audits of rooms and held Inside this Issue: Intersession Energy Savings Initiative 1 Fall Energy Campaign 2 Blackle 2 Green The Intersession Energy Savings Initiative is a new program designed to save energy and money during the holiday

  1. LIFE CYCLE SUSTAINABILITY ASSESSMENT An agent based approach to the potential for rebound resulting

    E-Print Network [OSTI]

    Illinois at Chicago, University of

    efficient lighting options, such as com- pact fluorescent bulbs and light emitting diodes are predicted . Light emitting diode . Lighting . Rebound effect . Residential consumption 1 Introduction Light (US EIA 2011). Light emitting diode (LED) lamps1 represent an evolution in how residential 1 Light

  2. 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

  3. 25th Annual CTS Transportation Research Conference

    E-Print Network [OSTI]

    Minnesota, University of

    -Tension Ducts 7,000 psi Concrete beams 1 (1x7) post-tensioned CFCC strands 3/8 (1x7) non-prestressed CFCC strands 0.6 (1x7) prestressed CFCC strands Main Components of Bulb-T Bridge Model #12;· Overall value

  4. Energymaster Desiccant System Application to Light Commercial Buildings

    E-Print Network [OSTI]

    Blanpied, M. C.; Coellner, J. A.; Macintosh, D. S.

    1987-01-01T23:59:59.000Z

    in representative cities are: New Orleans 72 - 80F Chicago 50 - 76F Cas Vegas 53 - 68F The fact that wet bulbs remain in a narrow band at high levels means the air conditioninq loads are high and continuous over the coollnq season. In addition humid climates...

  5. has generated a two-class distinction of sub-fields of microbiology. Sadly, ecology has been largely relegated to

    E-Print Network [OSTI]

    Lovley, Derek

    process that can power a light bulb? The study of microbial fuel cells and, more generally, microbe degrade could be converted to elec- tricity in a microbial fuel cell, but if there was ever was any doubt approach. Future shock from the microbe electric Derek R. Lovley, Department of Microbiology, University

  6. Predictions for Scienti c Computing Fifty Years From Now

    E-Print Network [OSTI]

    Trefethen, Nick

    of radio, television, light bulbs, telephones, phonographs, lasers, refrigerators, 1 #12;automobiles engineering? I believe that the explanation of our special position in history may be that it is not so special after all, because history tends not to last very long. This argument has been called

  7. Inspection Checklist When you are being shown a new rental facility, thoroughly inspect the area. Note any damages or

    E-Print Network [OSTI]

    Rhode Island, University of

    ? · Are the windows well-insulated? · Can you put in an air conditioner or a fan? Heating and air conditioning units and outlets: · Do all the light switches work? · Do you have to buy replacement light bulbs, or does your

  8. Multipole expansion method for supernova neutrino oscillations

    E-Print Network [OSTI]

    Huaiyu Duan; Shashank Shalgar

    2014-12-24T23:59:59.000Z

    We demonstrate a multipole expansion method to calculate collective neutrino oscillations in supernovae using the neutrino bulb model. We show that it is much more efficient to solve multi-angle neutrino oscillations in multipole basis than in angle basis. The multipole expansion method also provides interesting insights into multi-angle calculations that were accomplished previously in angle basis.

  9. Summer Research with Professor Kenneth L. Simons

    E-Print Network [OSTI]

    Lü, James Jian-Qiang

    promises to replace traditional light bulbs with more energy-efficient alternatives, and moreover analyzes the emerging "smart lighting" industries, using worldwide data on companies, patents, publications for all participants throughout summer, in the Sage Lab building. It may help if you can bring your own

  10. Thermosiphon Cooling of a Large Office /Laboratory Complex

    E-Print Network [OSTI]

    White, T. L.

    1981-01-01T23:59:59.000Z

    For the past six winters a thermosiphon system has been used with two 2000 ton centrifugal chillers to supply chilled water for building cooling. Whenever the outside wet bulb temperature drops to 45 F or below, the compressors are shut down...

  11. IR-4 Ornamental Horticulture Program Research Report Form

    E-Print Network [OSTI]

    Lieth, J. Heinrich

    . The plants in the Control group received no V-10142. The bulbs were pot- cooled for 3 weeks and then grown the pots are set in a cool location where the plants are waiting to emerge. Some growers cool their potted management) and Priyasheila Singh (plant culture, data collection). The materials being tested were supplied

  12. Olfactory learning modifies the expression of odour-induced oscillatory responses in the gamma (6090 Hz) and beta

    E-Print Network [OSTI]

    Gutkin, Boris

    ­90 Hz) and beta (15­40 Hz) bands in the rat olfactory bulb Nadine Ravel,1 Pascal Chabaud,1 Claire Martin the question of the possible functional relevance of two different oscillatory activities, beta and gamma (15 activities were used as an index of local synchrony. Beta and gamma oscillatory activities were quantified

  13. 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

  14. High voltage ignition of high pressure microwave powered UV light sources

    SciTech Connect (OSTI)

    Frank, J.D.; Cekic, M.; Wood, C.H. [Fusion U.V. Curing Systems Corp., Gaithersburg, MD (United States)

    1997-12-31T23:59:59.000Z

    Industrial microwave powered (electrodeless) light sources have been limited to quiescent pressures of {approximately}300 Torr of buffer gas and metal-halide fills. The predominant reason for such restrictions has been the inability to microwave ignite the plasma due to the collisionality of higher pressure fills and/or the electronegativity of halide bulb chemistries. Commercially interesting bulb fills require electric fields for ionization that are often large multiples of the breakdown voltage for air. Many auxiliary ignition methods are evaluated for efficiency and practicality before the choice of a high-voltage system with a retractable external electrode. The scheme utilizes a high voltage pulse power supply and a novel field emission source. Acting together they create localized condition of pressure reduction and high free electron density. This allows the normal microwave fields to drive this small region into avalanche, ignite the bulb, and heat the plasma to its operating point (T{sub e} {approx} 0.5 eV). This process is currently being used in a new generation of lamps, which are using multi-atmospheric excimer laser chemistries and pressure and constituent enhanced metal-halide systems. At the present time, production prototypes produce over 900 W of radiation in a 30 nm band, centered at 308 nm. Similarly, these prototypes when loaded with metal-halide bulb fills produce over 1 kW of radiation in 30 nm wide bands, centered about the wavelength of interest.

  15. Smart Spaces Industry/Academia Day | 02.08.2011 | Page 1 Dr. M.A.Stough | Research Solid-State Lighting

    E-Print Network [OSTI]

    Lü, James Jian-Qiang

    With such a history, the momentum is large for just making SSL `bulbs' But, energy efficiency demands intelligent mission ­ LEAD THE CHIPS TO NEW ENERGY Green energy technology utilize SSL Fusion of SSL and Solar Quality · High Performance Computing/Energy Efficiency #12;6 Afina Portfolio #12;

  16. What to do with Your Waste All major types of waste are listed below. Click on the item that you want to

    E-Print Network [OSTI]

    Evans, Paul

    of the Environment Team. B Batteries Books Bulbs Bulky Items C Cans Cardboard Clinical Waste Clothing Paint Paper Plastics Printer/Toner Cartridges R Radioactive Waste S Sharp Items T Toner Cartridges WWhat to do with Your Waste All major types of waste are listed below. Click on the item that you

  17. 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

  18. Chapter 24: Alternating-Current Circuits 2. The voltage in the European wall socket oscillates between the positive and negative peak voltages, resulting in an rms

    E-Print Network [OSTI]

    Kioussis, Nicholas

    1 Chapter 24: Alternating-Current Circuits 2. The voltage in the European wall socket oscillates 240 V 340 VV V 6. A light bulb dissipates power as the voltage oscillates across its filament.0 V 1.32 A 15.2 V I X 13. An oscillating voltage drives an alternating current through a capacitor

  19. 2009 Virginia Polytechnic Institute and State University 2902-1087 Virginia Cooperative Extension programs and employment are open to all, regardless of race, color, national origin, sex, religion, age, disability, political beliefs, sexual orientation, o

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    temperature swings. High/low thermometers are good to insure the temperature in the brooder do not get too hot light bulbs, heat lamps, electric hovers, gas hovers, and hot water radiators. Each of these works satisfactory as long as it is set-up in a safe manner and maintains a constant temperature comfortable

  20. High brightness microwave lamp

    DOE Patents [OSTI]

    Kirkpatrick, Douglas A.; Dolan, James T.; MacLennan, Donald A.; Turner, Brian P.; Simpson, James E.

    2003-09-09T23:59:59.000Z

    An electrodeless microwave discharge lamp includes a source of microwave energy, a microwave cavity, a structure configured to transmit the microwave energy from the source to the microwave cavity, a bulb disposed within the microwave cavity, the bulb including a discharge forming fill which emits light when excited by the microwave energy, and a reflector disposed within the microwave cavity, wherein the reflector defines a reflective cavity which encompasses the bulb within its volume and has an inside surface area which is sufficiently less than an inside surface area of the microwave cavity. A portion of the reflector may define a light emitting aperture which extends from a position closely spaced to the bulb to a light transmissive end of the microwave cavity. Preferably, at least a portion of the reflector is spaced from a wall of the microwave cavity. The lamp may be substantially sealed from environmental contamination. The cavity may include a dielectric material is a sufficient amount to require a reduction in the size of the cavity to support the desired resonant mode.

  1. Salt Control on Sedimentary Processes in Early Pleistocene: Ship Shoal South Addition Blocks 349-358, Gulf of Mexico.

    E-Print Network [OSTI]

    Syarif, Munji

    2004-09-30T23:59:59.000Z

    recent salt and associated sediments reveals the evolution of a supralobal basin in the study area. The basin depocenter shifted from the northeastern part to the center of the study area through time. A small, bulb-shaped, salt-stock structure occurs...

  2. Analysis of Innovative HVAC System Technologies and Their Application for Office Buildings in Hot and Humid Climates

    E-Print Network [OSTI]

    Tanskyi, Oleksandr

    2012-02-14T23:59:59.000Z

    air distribution system VAV ? Variable air volume VFD ? Variable frequency drive wb ? wet-bulb WERC ? Wisenbaker Engineering Research Center viii TABLE OF CONTENTS Page ABSTRACT... fulfillment of the requirements for the degree of MASTER OF SCIENCE December 2010 Major Subject: Mechanical Engineering Analysis of Innovative HVAC System Technologies and Their Application for Office...

  3. By Jennifer McNulty f anthropologist

    E-Print Network [OSTI]

    Zhang, Yi

    plant structures, referred to by the unwieldy moniker "underground storage organs" or USOs, are dietary him to bulbs and tu- bers, familiar to us as onions and potatoes. These nutrient-rich underground of teeth by drawing deeply from the fields of chemistry, molec- ular biology, and genetics

  4. Getting the dirt on mud MHERST (AP) -There's something shocking going on in

    E-Print Network [OSTI]

    Lovley, Derek

    an electrical conductor that works like a battery. That's where the microorganisms, called geobacters, come in of microscopic organisms are turning it into electricity. And University of Massachusetts microbiologist Derek squeeze enough electricity created by the muddy microbes to power a light bulb or handheld calculator

  5. UNITED STATES DEPARTMENT OF THE INTERIOR BUREAU OF SPORT FISHERIES AND WILDLIFE

    E-Print Network [OSTI]

    young turtles come from the southern States, eapecia.1.1y Louisiana, "mere collectors car>ture the baby"Llth can. be provided by hang- ing over the aquarium a 40- or 60-l:"att electric bulb YTith metal reflector

  6. CX-004338: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Photovoltaic Panels, Light Bulb Replacement and Light-Emitting Diode Street LightsCX(s) Applied: B2.5, B5.1Date: 10/28/2010Location(s): Draper City, UtahOffice(s): Energy Efficiency and Renewable Energy

  7. Slutrapport for PSO 337-068 Udvikling af LED lyskilder og lamper

    E-Print Network [OSTI]

    bulb. - two LED pendants/lamps, a LED table lamp and a chair with LED lighting developed by designers Cluster lampe 13 Teknisk design af Cluster 15 Konklusion 16 Lysflyder 17 Hvordan opstod ideen om en LEDSlutrapport for PSO 337-068 Udvikling af LED lyskilder og lamper Carsten Dam-Hansen, Paul Michael

  8. DRIVING SAFETY Summer time in the south and that means the potential for afternoon thunderstorms. Listed below are the

    E-Print Network [OSTI]

    Li, X. Rong

    periodically to ensure no bulbs are burned out. · Replace windshield wiper blades; they're not effective. · Use windshield wipers and headlights, not parking lights. · Use defroster if the inside windows fog up that the vehicle behind doesn't crash in to you. · Turn your headlights on low beam and use your windshield wipers

  9. Analysis of Energy Saving in a Clean Room Air-conditioning System 

    E-Print Network [OSTI]

    Liu, S.; Liu, J.; Pei, J.; Wang, M.

    2006-01-01T23:59:59.000Z

    above, we had chosen a representative air-handling unit for the testing renovation of 2nd return air system. Cleaning area for this AHU was a capsule clean room with a hundred thousand cleanliness classes. Indoor controlled dry-bulb temperature...

  10. USF Physical Plant Recycling Program Updated November 2013

    E-Print Network [OSTI]

    Meyers, Steven D.

    Recyclables (Bulbs, Tires, etc.) 7 tons #12;Recycle Ratio for FY 2012/2013 · Total waste generated: 3419 tonsUSF Physical Plant Recycling Program Updated November 2013 #12;Beginnings · Program initiated · Continuously expanding recycling efforts #12;Paper Recycling · Currently recycling mixed paper Office paper

  11. 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

  12. Inside this issue: Green Holiday Tips 2

    E-Print Network [OSTI]

    Kidd, William S. F.

    Inside this issue: Message 1 Green Holiday Tips 2 Real vs. Fake Tree 3 Semester wrap up: Energy a record number of CFL bulbs being distributed in the living residences, had another great energy campaign such as compost bins, bird feeders, energy/water saving appliances, bikes or bus passes make great gifts! Make

  13. Integrated Temperature and Humidity Control: A Unique Approach

    E-Print Network [OSTI]

    Shah, D. J.

    2000-01-01T23:59:59.000Z

    During hot and humid periods, a comfortable indoor environment can be attained only by controlling both the dry-bulb temperature and the humidity in the space. Conventional thermostats control the ON/OFF status of a cooling plant to maintain only...

  14. Assessing the Impact of Heat Rejection Technology on CSP Plant Revenue: Preprint

    SciTech Connect (OSTI)

    Wagner, M. J.; Kutscher, C. F.

    2010-10-01T23:59:59.000Z

    This paper explores the impact of cooling technology on revenue for hybrid-cooled plants with varying wet cooling penetration for four representative locations in the American Southwest. The impact of ACC design-point initial temperature difference (ITD - the difference between the condensing steam temperature and ambient dry-bulb) is also included in the analysis.

  15. Rare-Earth Surface Alloying: A New Phase for GdAu2 M. J. Verstraete,1,2

    E-Print Network [OSTI]

    of the age, from electric cars to efficient light bulbs to very large wind turbines and future magnetic refrigeration, are made pos- sible by an unusual group of elements: the rare earths (REs). The rare earths materials very chal- lenging. The REs demonstrate varying magnetism, coordi- nation, oxidation states

  16. Featuring science from the U.S. Department of Energy's

    E-Print Network [OSTI]

    Ohta, Shigemi

    35 billion 100-watt light bulbs burning constantly, or the output of 3,500 coal-burning power plants and engineer technological improvements to optimize efficiency and performance across the energy spectrum findings on identifying and advancing renewable, sustainable sources of energy such as solar, wind, hydro

  17. FIND A BIN, IT ALL GOES IN all types of paper

    E-Print Network [OSTI]

    Thaxton, Christopher S.

    & steel cans, lids, & pans GLASSall bottles & jars PLASTICall plastics #1 - #7, wraps, films, & bags zerow: flatten next to containers, or place in marked dumpsters SPECIAL RECYCLING ITEMS: containers located in student union · cfl bulbs (place in sealed plastic bag) · computer equipment * · techno-trash: thumbdrives

  18. MSU Extension Publication Archive Archive copy of publication, do not use for current recommendations. Up-to-date

    E-Print Network [OSTI]

    for use in forcing bulbs in soil. Decorative containers, such as plastic or ceramic pots, and metal containers may be used. In fact, almost anything that is at least 3 to 5 inches deep and has holes in the bottom for drainage may be used. Fill the container with potting medium so that about one

  19. DO NOT INCLUDE: flatten cardboard staples, tape & envelope windows ok

    E-Print Network [OSTI]

    Wolfe, Patrick J.

    / bottles Metal items other than cans/foil Napkins Paper towels Plastic bags Plastic films Plastic utensilsDO NOT INCLUDE: flatten cardboard staples, tape & envelope windows ok Aerosol cans Books Bottle, PDAs, inkjet cartridges, CFL bulbs (cushioned, sealed in plastic) computers, printers, printer

  20. Single Stream Recycling is coming to UNH campus wide! The Facilities Division along with departmental representatives from the Sustainability Institute,

    E-Print Network [OSTI]

    New Hampshire, University of

    bulbs, crystal *Applesauce jars *Spaghetti sauce jars Plastic bottles, This includes all rigid plastic shopping bags examples include: *Plastic food wrap, potato chip #12;* Soda and juice bottles *Shampoo in the trial. Single stream recycling allows plastics, aluminum, cardboard and paper to be co

  1. Did you know? are thrown away every hour.

    E-Print Network [OSTI]

    Awtar, Shorya

    17Trees 6weeks Plastic beverage bottles OR Every month,we throw out enough glass bottles and jars,but not many people realize it. Run a TV for three hours. A 100-watt light bulb for four hours. Used plastic soda & juice bottles are used to make: carpets insulating materi- als in clothes sleeping bags

  2. Integrated Temperature and Humidity Control: A Unique Approach 

    E-Print Network [OSTI]

    Shah, D. J.

    2000-01-01T23:59:59.000Z

    the dry-bulb temperature within the conditioned space. This can result in the space dew-point temperature increasing to uncomfortable levels, especially during cool and humid times of the day and/or when there is high latent gain. Consequently...

  3. C1000 Problem Set 4 (Draft 10/16/03; Menke) Frontiers of Science (C1000) Problem Set 4 on Energy Relevant to Green House Gases

    E-Print Network [OSTI]

    Menke, William

    .1 kilowatt) light bulb burning continuously? 3. Data for population and energy consumption for a total of 21 emissions represented by each of these countries or regions. C) What percentage of global consumption societies. Humans require energy derived from food consumption to sustain life. Our cells metabolize

  4. The nominal cooling tower

    SciTech Connect (OSTI)

    Burger, R. [Burger Associates, Dallas, TX (United States)

    1995-12-31T23:59:59.000Z

    The heat Rejection Industry defines a nominal cooling tower as circulating three gallons of water per minute (GPM) per ton of refrigeration from entering the tower at 95{degrees}F. Hot Water temperature (HWT) Leaving at 85{degrees}F Cold Water Temperature (CWT) at a Design Wet Bulb of 70{degrees}F (WBT). Manufacturers then provide a selection chart based on various wet bulb temperatures and HWTs. The wet bulb fluctuates and varies through out the world since it is the combination ambient temperature, relative humidity, and/or dew point. Different HWT and CWT requirements are usually charted as they change, so that the user can select the nominal cooling tower model recommended by the manufacturer. Ask any HVAC operator, refinery manager, power generating station operator what happens when the Wet Bulb reaches or exceeds the design WBT of the area. He probably will tell you, {open_quotes}My cooling tower works quite well, but in the summer time, I usually have trouble with it.{close_quotes} This occurs because he is operating a nominal cooling tower.

  5. EBR-I Tour

    SciTech Connect (OSTI)

    Miley, Don

    2011-01-01T23:59:59.000Z

    Sixty years ago, the first light bulb to be lit with nuclear energy got its juice right here in Idaho. Here's a virtual tour of the place where it all happened. To learn more visit http://www.inl.gov/ebr.

  6. Microwave-driven ultraviolet light sources

    SciTech Connect (OSTI)

    Manos, Dennis M. (Williamsburg, VA); Diggs, Jessie (Norfolk, VA); Ametepe, Joseph D. (Roanoke, VA)

    2002-01-29T23:59:59.000Z

    A microwave-driven ultraviolet (UV) light source is provided. The light source comprises an over-moded microwave cavity having at least one discharge bulb disposed within the microwave cavity. At least one magnetron probe is coupled directly to the microwave cavity.

  7. Jun Jul Aug Sep OctNov Dec Jan Feb Mar Apr May Zone 1 power (year)

    E-Print Network [OSTI]

    115 120 DRY BULB TEMPERATURE - °F 01 51 02 52 03 53 04 54 05 55 55 06 06 RIAYRDFODNUOPREPUTB-YPLAHTNE ENTHALPY - BTU PER POUND OF DRY AIR 51 02 52 03 53 04 54 05 RIA YRD F O DNU OP REP UTB- YPLAHTNE F conditioners within the zones process hot air back to normal building temperatures · 13 sensor nodes monitor

  8. DCO Operations Interesting Statistics

    E-Print Network [OSTI]

    DRY BULB TEMPERATURE - °F 01 51 02 52 03 53 04 54 05 55 55 06 06 RIAYRDFODNUOPREPUTB-YPLAHTNE ENTHALPY - BTU PER POUND OF DRY AIR 51 02 52 03 53 04 54 05 RIA YRD F O DNU OP REP UTB- YPLAHTNE F°- ERUTAREP MET operate 1560 hard disks, totaling 530 TB of storage · Eight air conditioners within the zones process

  9. EBR-I Tour

    ScienceCinema (OSTI)

    Miley, Don

    2013-05-28T23:59:59.000Z

    Sixty years ago, the first light bulb to be lit with nuclear energy got its juice right here in Idaho. Here's a virtual tour of the place where it all happened. To learn more visit http://www.inl.gov/ebr.

  10. S 1.1.1 Highly Polarized Non-polar GaN-based LED Unpolarized LED

    E-Print Network [OSTI]

    Lü, James Jian-Qiang

    Jiaxiang Zhang Solution: Smart Lighting Solid state lighting + Control theory + Animal experiments are advancing solid state devices to move lighting beyond the Bulb and improve human health." Drinking WaterN-based power electronics. Common Vision ­ · Incorporate smart lighting features in everyday lighting fixtures

  11. ISocRob'2000: A MultiSensor SelfLocalized Cooperative Robotic Team ?

    E-Print Network [OSTI]

    Instituto de Sistemas e Robotica

    . The SuperScouts include a Pentium motherboard at 233 MHz, and libraries with odometry, motion control determined by picking the intersection point between the orange bulb and the green field from the image yellow, blue, green and orange colors from an observation of field images taken just before a game

  12. 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

  13. Superbus research...................2 Finance lecture........................3

    E-Print Network [OSTI]

    Minnesota, University of

    and road safety When it comes to electric cars, the question is not if, but when. "A year from now," said, oceanogra- pher, and software designer, presented "Why Electric Cars?" at the CTS Fall Luncheon on November] the cars we're driving now are incan- descent light bulbs," he said. He also noted that electric vehicles

  14. Research on optimization of cooling structure of LED element (The 2nd report)

    SciTech Connect (OSTI)

    Kobayashi, T.; Sakate, Y. [Department of Electronics and Control Engineering, Tsuyama National College of Technology, Okayama (Japan); Hashimoto, R. [Collaborative Research Center, Hiroshima University, Hiroshima (Japan); Takashina, T. [International Industry Academia Collaboration Division, Hiroshima University, Hiroshima (Japan); Kanematsu, H. [Department of Materials Science and Engineering, Suzuka National College of Technology, Mie (Japan); Utsumi, Y. [Laboratory of Advanced Science and Technology for Industry, University of Hyogo, Hyogo (Japan)

    2014-02-20T23:59:59.000Z

    This report shows a design guideline on the parts dimension of LED light bulb for heat transfer. LED light bulb is popular owing to the high efficiency and long life. However, LED element is a point heat source. Therefore, LED light bulb has some problems about heat transfer when it is used for lighting. It sometimes causes deterioration by the raise of local temperature, resulting in lowering of efficiency and shorter life. Thus the thermal analysis focused on the number of element, all parts thickness, length, and radiant heat was studied, as systematic report on the points has not been found. In this report, heat radiation was taken into account in the thermal analysis in addition to natural heat convection. Furthermore the temperature of a heat sink model for LED light bulb was measured with thermocouples and thermo-viewer to verify the calculation. The emissivity of aluminum used for the calculation was 0.4. As the result of analysis, it was found that the maximum temperature was mainly influenced by ring length, ring diameter and disk thickness as a design guideline. Concretely, longer length, larger diameter and thicker disk gave lower temperature of LED element. The temperatures of the best and worst model were around 70 °C and 120 °C respectively in the above condition. The temperatures calculated were consistent with those in experiment.

  15. 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

  16. Part II: Short Answer Questions. Write a brief, but complete answer to each question, confining your answer to the space provided.

    E-Print Network [OSTI]

    Viola, Ronald

    insulation, more efficient furnace, etc.) change to more energy efficient light bulbs and appliances change the more wide-spread use of coal to meet our energy needs. The presence of sulfur that produces SO2 when your eating habits to minimize waste support legislation to limit greenhouse gas production (10) 3

  17. 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

  18. Energy-Saving Tips 1. Turn the radiator off when you are out.

    E-Print Network [OSTI]

    Brierley, Andrew

    the windows. 4. Turn the heating down. As well as wasting energy, having your room too hot is bad for you your mobile phone charger at the wall when you are not using it. 16. Use energy efficient light bulbs the thermostat instead of reaching for a jumper 15% wash clothes at 90C Brits waste more energy than

  19. Career Zone Green Impact The Green Impact Team would like to welcome you to your new role in the Career Zone and invite you to

    E-Print Network [OSTI]

    Mumby, Peter J.

    -sided paper at our new scrap-paper collection points 2. Energy use ­ lighting, PCs Target: All staff turning to light bulbs, the A-Z Waste Guide is here to fulfil your every need. For example, batteries should to increase heat efficiency 4. Food waste ­ esp. Teabags! Target: Create a composting scheme Target: Put all

  20. 1. Recycle all bottles and cans 2. Recycle all personal electronics

    E-Print Network [OSTI]

    Howitt, Ivan

    as possible ENERGY CONSERVATION 6. Turn off the lights when not in use 7. Turn off your computer when. They provide air filters 24. Use energy efficient light bulbs 25. Buy supplies locally 26. Select efficient reusable grocery bags when shopping 4. Buy things with recycled material in them 5. Reduce waste as much

  1. One person can make a difference. Taking small action steps will help reduce your carbon footprint on the earth. If every-

    E-Print Network [OSTI]

    waste from being created in the first place means that there is less energy wasted and fewer resources all took "One small step for man." Change a light. Replacing a regular light bulb with a compact year just by recycling half your household waste. By recycling and buying products with recycled

  2. Photodissociation Dynamics of Halogen Oxide Species

    E-Print Network [OSTI]

    Dooley, Kristin S.

    2010-07-14T23:59:59.000Z

    and angular information simultaneously. Photofragment species are state-selectively ionized for detection using 2+1 REMPI (Resonance Enhanced Multi-Photon Ionization). The instrumentation employs a molecular beam of the XO radicals formed using pyrolitic...

  3. Zevenhoven & Kilpinen Halogens, dioxins/furans 17.6.2001 7-1 Chapter 7 Halogens,

    E-Print Network [OSTI]

    Zevenhoven, Ron

    applications as HF, used in the glass industry, as UF6 used in separating 235 U and 238 U isotopes compound CCl4. Fluorine is mainly found as HF in some fossil fuel-derived gases or when processing glass

  4. Frostless heat pump having thermal expansion valves

    DOE Patents [OSTI]

    Chen, Fang C. (Knoxville, TN); Mei, Viung C. (Oak Ridge, TN)

    2002-10-22T23:59:59.000Z

    A heat pump system having an operable relationship for transferring heat between an exterior atmosphere and an interior atmosphere via a fluid refrigerant and further having a compressor, an interior heat exchanger, an exterior heat exchanger, a heat pump reversing valve, an accumulator, a thermal expansion valve having a remote sensing bulb disposed in heat transferable contact with the refrigerant piping section between said accumulator and said reversing valve, an outdoor temperature sensor, and a first means for heating said remote sensing bulb in response to said outdoor temperature sensor thereby opening said thermal expansion valve to raise suction pressure in order to mitigate defrosting of said exterior heat exchanger wherein said heat pump continues to operate in a heating mode.

  5. Rate of drying and stresses in the first period of drying

    SciTech Connect (OSTI)

    Kowalski, S.J.; Rybicki, A.

    2000-03-01T23:59:59.000Z

    The paper presents a computer simulated processes and illustrate how the drying induced stresses are influenced by the rate of drying. It is shown that the moisture transport coefficient, and thus the rate of drying, depends on the thermal state of the drying material, defined by the wet-bulb temperature. Through these simulated processes one can observe the evolution of the moisture content and stress distributions during drying at constant, but in each process different, wet-bulb temperatures. A convective drying process of a bar with rectangular cross-section is considered as example, and a two-dimensional initial-boundary value problem is solved numerically with the use of the finite element method. The numerical results are visualized in spatial diagrams.

  6. Magnetic fluorescent lamp

    DOE Patents [OSTI]

    Berman, S.M.; Richardson R.W.

    1983-12-29T23:59:59.000Z

    The radiant emission of a mercury-argon discharge in a fluorescent lamp assembly is enhanced by providing means for establishing a magnetic field with lines of force along the path of electron flow through the bulb of the lamp assembly, to provide Zeeman splitting of the ultraviolet spectral line. Optimum results are obtained when the magnetic field strength causes a Zeeman splitting of approximately 1.7 times the thermal line width.

  7. Harvesting and Curing of Garlic to Prevent Decay.

    E-Print Network [OSTI]

    Altstatt, G. E. (George E.); Smith, H. P. (Harris Pearson); Byrom, Mills H. (Mills Herbert)

    1944-01-01T23:59:59.000Z

    disinfectants or fungicides on the stand of plants and possible benefits following harvest of the crop. The chemicals used included sulphur, Cuprocide, Ceresan, mercuric chloride, formaldehyde, Semesan, malachite green, and Phemer- nite. The bulbs were... first separated into individual cloves which weye then dusted with sulphur, Ceresan, Semesan, and Cuprocide, or dipped for about 1 minute in solutions of mercuric chloride (1:1000), formaldehyde (1 pt. per 15 gal.), malachite green, ar,d Phernernite...

  8. Thermal comfort during surgery

    E-Print Network [OSTI]

    Manning, David Harold

    1978-01-01T23:59:59.000Z

    maintained, From the wet and dry-bulb readings the relative humidity was obtained . Lamont ( 1977) found that "scrubbed" personnel because of their extra layer of clothing, occlusive garments, i. e. rubber gloves, pro- tective footwear, masks... Association, 1975. Hospital Licensing Standards Texas Department of Health Resources, Hospital Licensure Division, 1969. Houghten, F. C. and W. L. Cook. Cooling Requirements of Operating Room and Recovery Ward. ASHVE Transactions, 1939, 45, 161. Lamont, S...

  9. 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...

  10. Analysis of Energy Saving in a Clean Room Air-conditioning System

    E-Print Network [OSTI]

    Liu, S.; Liu, J.; Pei, J.; Wang, M.

    2006-01-01T23:59:59.000Z

    temperature field, small supply air temperature difference, large airflow, but no reheater. As the design airflow rate of air conditioning system for cleaning mainly considered to meet the need of the cleanliness class, its air exchange rate was much... above, we had chosen a representative air-handling unit for the testing renovation of 2nd return air system. Cleaning area for this AHU was a capsule clean room with a hundred thousand cleanliness classes. Indoor controlled dry-bulb temperature...

  11. Electric Currents Electric Current

    E-Print Network [OSTI]

    Yu, Jaehoon

    ;Problem 3: At $0.095/kWh, what does it cost to leave a 25W porch light on day and night for a year = 219000 Watt- hour = 219kWh. So, total cost = 219 x$0.095 = $20.8 #12;Problem 4: A 100 W light bulb has of charge per unit time: = . Unit of current: Ampere (A). The purpose of a battery is to produce

  12. Computer Techniques for Cogeneration Plant Design and Testing

    E-Print Network [OSTI]

    Stewart, J. C.

    alternate ambient conditions, gas turbine part load operation, alternate gas turbine fuel, zero steam turbine production. The off-design run follows a calcula ion procedure similar to a design run. The first step is to calculate the GT performance... AND 259. DEGF -- - -- - ----- -- ----- -----.-- - -- -- ------ .---- - -- - --- - - ---- --- - ----~ -------------- ---- ------------- -- -- - GAS IURB INE LOAD 1 - 100.0 AM8. ORY BULB TEMP. OEGF - 66.0 PLANT HEAT 9ALANCE RELATIVE HUMIDITY 60...

  13. 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.

  14. Development of single crystal filaments. Final report

    SciTech Connect (OSTI)

    Milewski, J.V.; Shoultz, R.A.; Bourque-McConnell, M.M.

    1995-04-01T23:59:59.000Z

    The program just completed addresses a route to a more efficient longer-lasting electric light bulb filament. All current filaments for light bulbs are metallic in nature. They are subject to embrittlement with age (large grain growth) and relatively high vapor pressures which limits their operating temperature. There is evidence which suggests advantages to using high temperature refractory single crystal fibers as a filament for a light bulb. These refractory materials may include materials such as hafnium or tantalum carbide which have melting points about 500{degrees}C higher than tungsten. Another advantage is that single crystal fibers have a very high degree of crystalline perfection with very few voids and dislocations. Without these imperfections, the atomic mobility at high temperatures is highly restricted. Thus single crystal fibers are very stable at high temperature and will last longer. The efficiencies result from running these single crystal ceramic fiber filaments at higher temperatures and the higher emissivity of the carbide filaments compared to tungsten. The amount of visible light is proportional to the 4the power of the temperature thus a 500{degrees}C higher operating give about a 3-fold increase in radiation in the visible range. The program accomplishments can be summarized as follows: (1) Single crystal fibers of JfC sufficient crystal quality for light bulb filament applications were made. (2) The HfC fiber furnace growth chamber, power control and data collection system was developed for the laboratory scale plant. (3) method for mounting and apparatuses for testing the single crystal fiber filaments were developed and built.

  15. 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

  16. Evaluation of fin staging methods for minimizing coil frost accumulation 

    E-Print Network [OSTI]

    Watters, Richard J.

    2001-01-01T23:59:59.000Z

    with an indoor dry-bulb of 70?F (21.1?C) [Test 1]. Additional tests were done to examine the impact of outdoor conditions at: (Test 2) 35?F (1.7?C) with 90% RH, (Test 3) 35?F (1.7?C) with 95% RH, and (Test 4) 28?F (-2.2?C) with 90% RH. For the two-row heat...

  17. Magnetic fluorescent lamp having reduced ultraviolet self-absorption

    DOE Patents [OSTI]

    Berman, Samuel M. (San Francisco, CA); Richardson, Robert W. (Pelham, NY)

    1985-01-01T23:59:59.000Z

    The radiant emission of a mercury-argon discharge in a fluorescent lamp assembly (10) is enhanced by providing means (30) for establishing a magnetic field with lines of force along the path of electron flow through the bulb (12) of the lamp assembly, to provide Zeeman splitting of the ultraviolet spectral line. Optimum results are obtained when the magnetic field strength causes a Zeeman splitting of approximately 1.7 times the thermal line width.

  18. 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.

  19. Evaluation of postharvest quality of onion varieties during storage

    E-Print Network [OSTI]

    Rajapakse, Nihal Chandrakumara

    1983-01-01T23:59:59.000Z

    . However, this process should not cause excessive shrinkage due to removal of moisture from the interior of the bulb (47). Suitability of onions for storage is generally reached when the neck is tight and outer scales are dry (37, 38). This condition... of artificial curing and the need for dry outer scales before storage, have led to the study of preharvest foliar 12 desiccants on onions (19, 47, 49). Higher storage losses have been consistantly reported with the use of preharvest foliar desiccants...

  20. Design and Development of a Continuous Precast Prestressed Concrete Bridge System for the Multimodal Freight Shuttle Project

    E-Print Network [OSTI]

    Parkar, Anagha 1984-

    2011-04-27T23:59:59.000Z

    American Society for Testing and Materials CARD Control and Repairability Damage CIP Cast-in-place DAD Damage Avoidance Design DBE Design Basis Earthquake DC Dead load of structural components and nonstructural attachments Ec Modulus of Elasticity... Pretensioned Precast Bulb T PCI Precast Concrete Institute viii SIP Stay-in-place TTI Texas Transportation Institute TxDOT Texas Department of Transportation MFS Multimodal Freight Shuttle NCHRP National Cooperative Highway Research Program NU...

  1. Chromatographic and chemical determination of pungency in onion, Allium cepa L.

    E-Print Network [OSTI]

    Alcala Sainz, Josefina

    1993-01-01T23:59:59.000Z

    acid concentration (PYR), and 3) thiosulfinate concentration (THIO). Production location and cold storage effects on pungency content were also evaluatetL The gas chromatogram test was specific in determining disulfide volatiles produced immediately... such as soil water availability, soil sulfur content and growing temperature. In this study, onions produced in location ST (Starr) showed higher pungency than those bulbs produced in location GB (Griffin and Brand). However, this experiment did not present...

  2. 2008 Imaging Science Ph.D. Comprehensive Examination June 13, 2008

    E-Print Network [OSTI]

    Zanibbi, Richard

    2008 Imaging Science Ph.D. Comprehensive Examination June 13, 2008 1:00PM to 4:00PM IMPORTANT" digital cinema projector projects a 4096x2160 image with a 4.2kW xenon bulb. It is based on a 3-chip for the minimum viewing distance for 10m-wide screen to avoid visible pixilation. b. Why should a digital cinema

  3. 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.

  4. Experimental study on the performance of a regeneration tower for various climatic conditions

    SciTech Connect (OSTI)

    Ertas, A.; Kiris, I.; Anderson, E.E. (Texas Tech Univ., Lubbock, TX (United States)); Gandhidasan, P. (King Fahd Univ. of Petroleum Minerals, Dhahran (Saudi Arabia))

    1994-07-01T23:59:59.000Z

    In recent years attempts have been made to use packed towers for regenerating weak liquid desiccants in desiccant cooling or drying processes. For regeneration of desiccants, a counter-flow packed regeneration tower in conjunction with a humidifier has been designed and constructed. The tower was packed with plastic Intalox Snowflake packing material. Experimental measurements of the regeneration tower performance utilizing a new cost effective liquid desiccant mixture CELD (comprised of 50% of lithium chloride and 50% calcium chloride by weight) have been carried out. The average summer climatic conditions for Oklahoma (dry-bulb temperature of 32.22[degrees]C and relative humidity of 60%), Texas (dry-bulb temperature of 32.22[degrees]C and relative humidity of 70%), and Florida (dry-bulb temperature of 32.22[degrees]C and relative humidity of 80%) were simulated with air inlet condition to the tower. The effect of desiccant inlet temperature, inlet concentration, and flow rate on the regeneration tower performance has been investigated.

  5. Analysis of radial fin assembly heat transfer with dehumidification

    SciTech Connect (OSTI)

    Rosario, L.; Rahman, M.M. [Univ. of South Florida, Tampa, FL (United States). Dept. of Mechanical Engineering

    1996-12-31T23:59:59.000Z

    The aim of this paper is the analysis of heat transfer in a radial fin assembly during the process of dehumidification. An individual finned tube geometry is a reasonable representation of heat exchangers used in air conditioning. The condensation process involves both heat and mass transfer and the cooling takes place by the removal of sensible as well as latent heat. The ratio of sensible to total heat is an important quantity that defines the heat transfer process during a dehumidifier operation. A one-dimensional model for heat transfer in the fin and the heat exchanger block is developed to study the effects of condensation on the fin surface. The combined heat and mass transfer process is modeled by incorporating the ratio of sensible to total heat in the formulation. The augmentation of heat transfer due to fin was established by comparing heat transfer rate with and without fins under the same operating conditions. Numerical calculations were carried out to study the effects of relative humidity and dry bulb temperature of the incoming air, and cold fluid temperature inside the coil on the performance of the heat exchanger. Results were compared to those published for rectangular fin under humid condition showed excellent agreement when the present model was used to compute that limiting condition. It was found that the heat transfer rate increased with increment in both dry bulb temperature and relative humidity of the air. The augmentation factor, however, decreased with increment in relative humidity and the dry bulb temperature.

  6. Manganese Porphyrins Catalyze Selective C-H Bond Halogenations

    SciTech Connect (OSTI)

    Liu, Wei; Groves, John T

    2010-01-01T23:59:59.000Z

    We report a manganese porphyrin mediated aliphatic C?H bond chlorination using sodium hypochlorite as the chlorine source. In the presence of catalytic amounts of phase transfer catalyst and manganese porphyrin Mn(TPP)Cl 1, reaction of sodium hypochlorite with different unactivated alkanes afforded alkyl chlorides as the major products with only trace amounts of oxygenation products. Substrates with strong C?H bonds, such as neopentane (BDE =?100 kcal/mol) can be also chlorinated with moderate yield. Chlorination of a diagnostic substrate, norcarane, afforded rearranged products indicating a long-lived carbon radical intermediate. Moreover, regioselective chlorination was achieved by using a hindered catalyst, Mn(TMP)Cl, 2. Chlorination of trans-decalin with 2 provided 95% selectivity for methylene-chlorinated products as well as a preference for the C2 position. This novel chlorination system was also applied to complex substrates. With 5?-cholestane as the substrate, we observed chlorination only at the C2 and C3 positions in a net 55% yield, corresponding to the least sterically hindered methylene positions in the A-ring. Similarly, chlorination of sclareolide afforded the equatorial C2 chloride in a 42% isolated yield. Regarding the mechanism, reaction of sodium hypochlorite with the Mn{sup III} porphyrin is expected to afford a reactive Mn{sup V}?O complex that abstracts a hydrogen atom from the substrate, resulting in a free alkyl radical and a Mn{sup IV}—OH complex. We suggest that this carbon radical then reacts with a Mn{sup IV}—OCl species, providing the alkyl chloride and regenerating the reactive Mn{sup V}?O complex. The regioselectivity and the preference for CH{sub 2} groups can be attributed to nonbonded interactions between the alkyl groups on the substrates and the aryl groups of the manganese porphyrin. The results are indicative of a bent [Mn{sup v}?O---H---C] geometry due to the C—H approach to the Mn{sup v}?O (d??p?)* frontier orbital.

  7. Halogens in volcanic systems A. Aiuppa a,b

    E-Print Network [OSTI]

    Long, Bernard

    , Università di Palermo, Via archirafi 36, 90123 Palermo, Italy b Istituto Nazionale di Geofisica e Geofisica e Vulcanologia, sezione di Roma, Via di Vigna Murata 605, 00143 Roma, Italy e Department of Earth

  8. Toward the photo-induced reductive elimination of halogens

    E-Print Network [OSTI]

    Manke, David

    2005-01-01T23:59:59.000Z

    Light-driven energy conversion schemes have been proposed as alternative energy to fossil fuels. The target fuel of these schemes is hydrogen. For photocatalytic hydrogen production to be feasible, it must be performed on ...

  9. Halogenated sulfidohydroboranes for nuclear medicine and boron neutron capture therapy

    DOE Patents [OSTI]

    Miura, Michiko (Hampton Bays, NY); Slatkin, Daniel N. (Southold, NY)

    1997-03-18T23:59:59.000Z

    A method for performing boron neutron capture therapy for the treatment of tumors is disclosed. The method includes administering to a patient an iodinated sulfidohydroborane, a boron-10-containing compound. The site of the tumor is localized by visualizing the increased concentration of the iodine labelled compound at the tumor. The targeted tumor is then irradiated with a beam of neutrons having an energy distribution effective for neutron capture. Destruction of the tumor occurs due to high LET particle irradiation of the tissue secondary to the incident neutrons being captured by the boron-10 nuclei. Iodinated sulfidohydroboranes are disclosed which are especially suitable for the method of the invention. In a preferred embodiment, a compound having the formula Na.sub.4 B.sub.12 I.sub.11 SSB.sub.12 I.sub.11, or another pharmaceutically acceptable salt of the compound, may be administered to a cancer patient for boron neutron capture therapy.

  10. Halogenated sulfidohydroboranes for nuclear medicine and boron neutron capture therapy

    DOE Patents [OSTI]

    Miura, Michiko (Hampton Bays, NY); Slatkin, Daniel N. (Southold, NY)

    1995-10-03T23:59:59.000Z

    A method for performing boron neutron capture therapy for the treatment of tumors is disclosed. The method includes administering to a patient an iodinated sulfidohydroborane, a boron-10-containing compound. The site of the tumor is localized by visualizing the increased concentration of the iodine labelled compound at the tumor. The targeted tumor is then irradiated with a beam of neutrons having an energy distribution effective for neutron capture. Destruction of the tumor occurs due to high LET particle irradiation of the tissue secondary to the incident neutrons being captured by the boron-10 nuclei. Iodinated sulfidohydroboranes are disclosed which are especially suitable for the method of the invention. In a preferred embodiment, a compound having the formula Na.sub.4 B.sub.12 I.sub.11 SSB.sub.12 I.sub.11, or another pharmaceutically acceptable salt of the compound, may be administered to a cancer patient for boron neutron capture therapy.

  11. Halogenated sulfidohydroboranes for nuclear medicine and boron neutron capture therapy

    DOE Patents [OSTI]

    Miura, Michiko (Hampton Bays, NY); Slatkin, Daniel N. (Southold, NY)

    1997-08-05T23:59:59.000Z

    A method for performing boron neutron capture therapy for the treatment of tumors is disclosed. The method includes administering to a patient an iodinated sulfidohydroborane, a boron-10-containing compound. The site of the tumor is localized. by visualizing the increased concentration of the iodine labelled compound at the tumor. The targeted tumor is then irradiated with a beam of neutrons having an energy distribution effective for neutron capture. Destruction of the tumor occurs due to high LET particle irradiation of the tissue secondary to the incident neutrons being captured by the boron-10 nuclei. Iodinated sulfidohydroboranes are disclosed which are especially suitable for the method of the invention. In a preferred embodiment, a compound having the formula Na.sub.4 B.sub.12 I.sub.11 SSB.sub.12 I.sub.11, or another pharmaceutically acceptable salt of the compound, may be administered to a cancer patient for boron neutron capture therapy.

  12. Origin of Halogens and Nitrogen in Enstatite Chondrites

    E-Print Network [OSTI]

    Rubin, Alan E.; Choi, Byeon-Gak

    2009-01-01T23:59:59.000Z

    A. Bischoff, J. Zipfel, Mineralogy of the Neuschwanstein (minmag.1997.061.408.09 A.E. Rubin, Mineralogy of meteoriteBuseck, E.F. Holdsworth, Mineralogy and petrology of the

  13. Origin of Halogens and Nitrogen in Enstatite Chondrites

    E-Print Network [OSTI]

    Rubin, Alan E.; Choi, Byeon-Gak

    2009-01-01T23:59:59.000Z

    Holdsworth, Mineralogy and petrology of the Yilmia enstatiteD.W. Mittlefehldt, I. Casanova, Petrology, chemistry and

  14. Halogenated sulfidohydroboranes for nuclear medicine and boron neutron capture therapy

    DOE Patents [OSTI]

    Miura, M.; Slatkin, D.N.

    1997-08-05T23:59:59.000Z

    A method for performing boron neutron capture therapy for the treatment of tumors is disclosed. The method includes administering to a patient an iodinated sulfidohydroborane, a boron-10-containing compound. The site of the tumor is localized by visualizing the increased concentration of the iodine labelled compound at the tumor. The targeted tumor is then irradiated with a beam of neutrons having an energy distribution effective for neutron capture. Destruction of the tumor occurs due to high LET particle irradiation of the tissue secondary to the incident neutrons being captured by the boron-10 nuclei. Iodinated sulfidohydroboranes are disclosed which are especially suitable for the method of the invention. In a preferred embodiment, a compound having the formula Na{sub 4}B{sub 12}I{sub 11}SSB{sub 12}I{sub 11}, or another pharmaceutically acceptable salt of the compound, may be administered to a cancer patient for boron neutron capture therapy. 1 fig.

  15. Halogenated sulfidohydroboranes for nuclear medicine and boron neutron capture therapy

    DOE Patents [OSTI]

    Miura, M.; Slatkin, D.N.

    1997-03-18T23:59:59.000Z

    A method for performing boron neutron capture therapy for the treatment of tumors is disclosed. The method includes administering to a patient an iodinated sulfidohydroborane, a boron-10-containing compound. The site of the tumor is localized by visualizing the increased concentration of the iodine labelled compound at the tumor. The targeted tumor is then irradiated with a beam of neutrons having an energy distribution effective for neutron capture. Destruction of the tumor occurs due to high LET particle irradiation of the tissue secondary to the incident neutrons being captured by the boron-10 nuclei. Iodinated sulfidohydroboranes are disclosed which are especially suitable for the method of the invention. In a preferred embodiment, a compound having the formula Na{sub 4}B{sub 12}I{sub 11}SSB{sub 12}I{sub 11}, or another pharmaceutically acceptable salt of the compound, may be administered to a cancer patient for boron neutron capture therapy. 1 fig.

  16. Halogenated sulfidohydroboranes for nuclear medicine and boron neutron capture therapy

    DOE Patents [OSTI]

    Miura, M.; Slatkin, D.N.

    1995-10-03T23:59:59.000Z

    A method for performing boron neutron capture therapy for the treatment of tumors is disclosed. The method includes administering to a patient an iodinated sulfidohydroborane, a boron-10-containing compound. The site of the tumor is localized by visualizing the increased concentration of the iodine labelled compound at the tumor. The targeted tumor is then irradiated with a beam of neutrons having an energy distribution effective for neutron capture. Destruction of the tumor occurs due to high LET particle irradiation of the tissue secondary to the incident neutrons being captured by the boron-10 nuclei. Iodinated sulfidohydroboranes are disclosed which are especially suitable for the method of the invention. In a preferred embodiment, a compound having the formula Na{sub 4}B{sub 12}I{sub 11}SSB{sub 12}I{sub 11}, or another pharmaceutically acceptable salt of the compound, may be administered to a cancer patient for boron neutron capture therapy. 1 fig.

  17. Transient x-ray absorption spectroscopy of hydrated halogen atom

    E-Print Network [OSTI]

    Elles, Christopher G.; Shkrob, Ilya A.; Crowell, Robert A.; Arms, Dohn A.; Landahl, Eric C.

    2008-02-11T23:59:59.000Z

    Time-resolved x-ray absorption spectroscopy has been used to observe the transient species generated by one-photon detachment of an electron from aqueous bromide. The K-edge spectrum of the short-lived Br(0) atom exhibits a resonant 1s-4p transition...

  18. Halogen eAppraisal - Performance Appraisals | The Ames Laboratory

    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 Office of Science (SC) EnvironmentalGyroSolé(tm) Harmonic EngineHIV and evolutionSite

  19. Barber, Whitesides I Redut'tiLleClearage of Carhon-Halogen Bonds ReductiveCleavageof Carbon-HalogenBondsby

    E-Print Network [OSTI]

    Prentiss, Mara

    halogenatom abstractionfrom thc alkyl halideby a nragnesiumatom (eq 2). c R -X * Ms, [R-X]-. sfcr + Me(l)- R

  20. Edison vs. Tesla

    SciTech Connect (OSTI)

    Hogan, Kathleen; Wallace, Hal; Ivestor, Rob

    2013-11-20T23:59:59.000Z

    As Edison vs. Tesla week heats up at the Energy Department, we are exploring the rivalry between Thomas Edison and Nikola Tesla and how their work is still impacting the way we use energy today. Whether you're on Team Tesla or Team Edison, both inventors were key players in creating things like batteries, power plants and wireless technologies -- all innovations we still use today. And as we move toward a clean energy future, energy efficient lighting, like LED bulbs, and more efficient electric motors not only help us save money on electricity costs but help combat climate change. For this, Tesla and Edison both deserve our recognition.