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Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Spectral irradiance model for tungsten halogen lamps in 340-850 nm wavelength range  

SciTech Connect (OSTI)

We have developed a physical model for the spectral irradiance of 1 kW tungsten halogen incandescent lamps for the wavelength range 340-850 nm. The model consists of the Planck's radiation law, published values for the emissivity of tungsten, and a residual spectral correction function taking into account unknown factors of the lamp. The correction function was determined by measuring the spectra of a 1000 W, quartz-halogen, tungsten coiled filament (FEL) lamp at different temperatures. The new model was tested with lamps of types FEL and 1000 W, 120 V quartz halogen (DXW). Comparisons with measurements of two national standards laboratories indicate that the model can account for the spectral irradiance values of lamps with an agreement better than 1% throughout the spectral region studied. We further demonstrate that the spectral irradiance of a lamp can be predicted with an expanded uncertainty of 2.6% if the color temperature and illuminance values for the lamp are known with expanded uncertainties of 20 K and 2%, respectively. In addition, it is suggested that the spectral irradiance may be derived from resistance measurements of the filament with lamp on and off.

Ojanen, Maija; Kaerhae, Petri; Ikonen, Erkki

2010-02-10T23:59:59.000Z

2

Impending U.S. lighting standards will boost market for halogen-infrared lamps: New product line expanding  

SciTech Connect (OSTI)

Many of the incandescent floodlights and spotlights manufactured today will not meet lighting efficiency standards taking effect in the US in 1995. As these models cease production, demand will grow for higher efficiency units to fill this huge market, which now totals about 100 million lamps per year. One prime contender is a new class of halogen lamps that use a spectrally selective coating to reflect heat back onto the filament, reducing the amount of electricity needed to generate light. GE Lighting`s Halogen-IR line is the only series of such lamps currently available to replace the conventional floodlights and spotlights that will be banned by the new standards. Other manufacturers may adopt the technology, however, and the Japanese producer Ushio already sells in the US a line of smaller halogen lamps with a similar heat-reflective coating. In terms of efficacy and lifetime, Halogen-IR lamps out perform standard incandescents and standard halogens, but fall far short of fluorescent, metal halide, and high-pressure sodium sources. These other lighting systems are more appropriate and cost-effective than incandescents for many ambient lighting applications. For accent lighting and other tasks that are best suited to incandescent lighting, however, the Halogen-IR lamp is often a superior choice.

Sardinsky, R.; Shepard, M.

1993-12-31T23:59:59.000Z

3

Max Tech and Beyond: High-Intensity Discharge Lamps  

E-Print Network [OSTI]

of color compared with the incandescent reference source isin this report. Standard Incandescent Halogen Low-Pressure:value equivalent to an incandescent filament lamp. Taking

Scholand, Michael

2012-01-01T23:59:59.000Z

4

General service incandescent lamp with improved efficiency  

SciTech Connect (OSTI)

A high efficiency general service incandescent lamp is disclosed. The disclosed improved general service incandescent lamp has an outer and an inner envelope. The inner envelope has a relatively small housing containing a halogen gas and a relatively high pressure efficient fill-gas and in which a low voltage filament is spatially disposed therein.

Berlec, I.

1985-06-18T23:59:59.000Z

5

Type II halogen???halogen contacts are halogen bonds  

Science Journals Connector (OSTI)

Cl/Br/I alternative substitutions in a series of dihalophenols indicate that type I and type II halogen???halogen contacts have different chemical nature. Only the latter ones qualify as true halogen bonds, according to the recent IUPAC definition.

Metrangolo, P.

2013-12-31T23:59:59.000Z

6

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

SciTech Connect (OSTI)

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

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

2014-12-14T23:59:59.000Z

7

The National Energy Policy Act and lamp replacement options  

SciTech Connect (OSTI)

The National Policy Act of 1992 involves the creation of energy efficiency standards for a wide range of products including fluorescent and incandescent lamps. Minimum efficacy (lumens per watt) and color rendering index (CRI) standards are mandated for the popular fluorescent lamps: four-foot medium bi-pin, two-foot U-bent, eight-foot slimline and eight-foot high output. Minimum efficacies are mandated for specific incandescent R and PAR reflector lamps. These standards will affect selected colors and designs of fluorescent lamps, the most significant being the standard lamps in the cool white and warm white colors. The incandescent reflector lamps will include the R-30, R-40, PAR-38 lamps above 40 watts, excluding the halogen types. These efficiency and color rendering standards will require end-users and specifiers to select replacement fluorescent lamps from a range of performance characteristics (lumen output, efficacy, CRI and price). The choice of replacement for the R and PAR incandescent lamps will include the halogen designs and compact fluorescent designs. In this paper, replacement options will be analyzed and discussed and the effect of these options on the performance of the lighting system will be explored in detail.

Ryerson, C.

1995-06-01T23:59:59.000Z

8

Application Summary Report 22: LED MR16 Lamps  

SciTech Connect (OSTI)

This report analyzes the independently tested photometric performance of 27 LED MR16 lamps. It describes initial performance based on light output, efficacy, distribution, color quality, electrical characteristics, and form factor, with comparisons to a selection of benchmark halogen MR16s and ENERGY STAR qualification thresholds. Three types of products were targeted. First, CALiPER sought 3000 K lamps with the highest rated lumen output (i.e., at least 500 lm) or a claim of equivalency to a 50 W halogen MR16 or higher. The test results indicate that while the initial performance of LED MR16s has improved across the board, market-available products still do not produce the lumen output and center beam intensity of typical 50 W halogen MR16 lamps. In fact, most of the 18 lamps in this category had lower lumen output and center beam intensity than a typical 35 W halogen MR16 lamp. Second, CALiPER sought lamps with a CRI of 90 or greater. Only four manufacturers were identified with a product in this category. CALiPER testing confirmed the performance of these lamps, which are a good option for applications where high color fidelity is needed. A vast majority of the LED MR16 lamps have a CRI in the low 80s; this is generally acceptable for ambient lighting, but may not always be acceptable for focal lighting. For typical LED packages, there is a fundamental tradeoff between CRI and efficacy, but the lamps in the high-CRI group in this report still offer comparable performance to the rest of the Series 22 products in other performance areas. Finally, CALiPER sought lamps with a narrow distribution, denoted as a beam angle less than 15°. Five such lamps were purchased. Notably, no lamp was identified as having high lumen output (500 lumens or greater), high CRI (90 or greater), a narrow distribution (15° or less), and an efficacy greater than 60 lm/W. This would be an important achievement for LED MR16s especially if output could reach approximately 700 800 lumens, or the approximate equivalent of a 50 W halogen MR16 lamp. Many factors beyond photometric performance should be considered during specification. For example, performance over time, transformer and dimmer compatibility, and total system performance are all critical to a successful installation. Subsequent CALiPER reports will investigate more complex issues.

Royer, Michael P.

2014-07-23T23:59:59.000Z

9

Lamp Divisions  

Office of Legacy Management (LM)

--- --- /A;; i :' r%i;in~house ilEc;' i:Z3:~cra:ion Lamp Divisions , _.. (I +i. 0 :,,,rg. . I . . -= i?e p/q! qe)-' &se pw E.rcale?l iev, Je!sey 07m March 20, 1 gs? ::r . J. A. Jones I ti. 5. Muclear Regulatory Commission .> = ..- haterials Licensing Branch -s - ,.I, - - Division of Fuel Cycle and hateri al Safety LY. , $2 - _ . ' -' . 3 _- - Yeshington, C. C. 2@555 - :_ :--, =-- -- .-?J -.: y...., : :- 7 Dear Mr. Jones : y-- --, ? . *I 2=15 2 r; X -P The following is our final report of the decontamination efZor?s takz in our Bui Iding 7 basement and wi 11 also serve to update our report i& November 12, 1980. As stated in NRC' s report of December 22, 1983, two closeout inspect ions were conducted by your King of Prussia off i ce on November 21 and December 2,

10

CALiPER Retail Lamps Study 3  

SciTech Connect (OSTI)

The CALiPER program first began investigating LED lamps sold at retail stores in 2010, purchasing 33 products from eight retailers and covering six product categories. The findings revealed a fragmented marketplace, with large disparities in performance of different products, accuracy of manufacturer claims, and offerings from different retail outlets. Although there were some good products, looking back many would not be considered viable competitors to other available options, with too little lumen output, not high enough efficacy, or poor color quality. CALiPER took another look in late 2011purchasing 38 products of five different types from nine retailers and the improvement was marked. Performance was up; retailer claims were more accurate; and the price per lumen and price per unit efficacy were down, although the price per product had not changed much. Nonetheless, there was still plenty of room for improvement, with the performance of LED lamps not yet reaching that of well-established classes of conventional lamps (e.g., 75 W incandescent A19 lamps). Since the second retail lamp study was published in early 2012, there has been substantial progress in all aspects of LED lamps available from retailers. To document this progress, CALiPER again purchased a sample of lamps from retail stores 46 products in total, focusing on A19, PAR30, and MR16 lamps but instead of a random sample, sought to select products to answer specific hypotheses about performance. These hypotheses focused on expanding ranges of LED equivalency, the accuracy of lifetime claims, efficacy and price trends, as well as changes to product designs. Among other results, key findings include: There are now very good LED options to compete with 60 W, 75 W, and 100 W incandescent A19 lamps, and 75 W halogen PAR30 lamps. MR16 lamps have shown less progress, but there are now acceptable alternatives to 35 W, 12 V halogen MR16 lamps and 50 W, 120 V halogen MR16 lamps for some applications. Other uses, such as in enclosed luminaires, may require more development. At the same price point, lamps purchased in 2013 tended to have higher output and slightly higher efficacy than in 2011 or 2010. Over 30% of the products purchased in 2013 exceeded the maximum efficacy measured in 2011 (71 lm/W), with the most efficacious product measured at 105 lm/W. There appears to be increasing consistency in color quality, with a vast majority of products having a CCT of 2700 K or 3000 K and a CRI between 80 and 85. There were also fewer poor performing products tested and more high-performing products available in 2013 than in previous years. The accuracy of equivalency and performance claims was better than in 2011, but remains a concern, with 43% of tested products failing to completely meet their equivalency claim and 20% of products failing to match the manufacturer’s performance data. Although progress has been substantial, on average LED lamps remain more expensive than other energy efficiency lighting technologies -- although some aspects can be superior. Although not universal to all product lines or all product types, the issue of insufficient lumen output from LED lamps is waning. Thus, manufacturers can focus on other issues, such as reducing cost, improving electrical/dimmer compatibility, eliminating flicker, or improving color quality. While these issues are not inherent to all products, they remain a concern for the broader market.

Royer, Michael P.; Beeson, Tracy A.

2014-02-01T23:59:59.000Z

11

Lumen and Chromaticity Maintenance of LED PAR38 Lamps Operated in Steady-State Conditions  

SciTech Connect (OSTI)

The lumen depreciation and color shift of 38 different lamps (32 LED, 2 CFL, 1 ceramic metal halide [CMH], 3 halogen) were monitored in a specially developed automated long-term test apparatus (ALTA2) for nearly 14,000 hours. Five samples of each lamp model were tested, with measurements recorded on a weekly basis. The lamps were operated continuously at a target ambient temperature between 44°C and 45°C.

Royer, Michael P.

2014-12-01T23:59:59.000Z

12

Laboratory Evaluation of LED T8 Replacement Lamp Products  

SciTech Connect (OSTI)

A report on a lab setting analysis involving LED lamps intended to directly replace T8 fluorescent lamps (4') showing light output, power, and economic comparisons with other fluorescent options.

Richman, Eric E.; Kinzey, Bruce R.; Miller, Naomi J.

2011-05-23T23:59:59.000Z

13

Highly Efficient Small Form Factor LED Retrofit Lamp  

SciTech Connect (OSTI)

This report summarizes work to develop a high efficiency LED-based MR16 lamp downlight at OSRAM SYLVANIA under US Department of Energy contract DE-EE0000611. A new multichip LED package, electronic driver, and reflector optic were developed for these lamps. At steady-state, the lamp luminous flux was 409 lumens (lm), luminous efficacy of 87 lumens per watt (LPW), CRI (Ra) of 87, and R9 of 85 at a correlated color temperature (CCT) of 3285K. The LED alone achieved 120 lumens per watt efficacy and 600 lumen flux output at 25 C. The driver had 90% electrical conversion efficiency while maintaining excellent power quality with power factor >0.90 at a power of only 5 watts. Compared to similar existing MR16 lamps using LED sources, these lamps had much higher efficacy and color quality. The objective of this work was to demonstrate a LED-based MR16 retrofit lamp for replacement of 35W halogen MR16 lamps having (1) luminous flux of 500 lumens, (2) luminous efficacy of 100 lumens per watt, (3) beam angle less than 40{sup o} and center beam candlepower of at least 1000 candelas, and (4) excellent color quality.

Steven Allen; Fred Palmer; Ming Li

2011-09-11T23:59:59.000Z

14

Turning on LAMP  

ScienceCinema (OSTI)

Christoph Bostedt, a senior staff scientist at SLAC's Linac Coherent Light Source X-ray laser, provides a sneak peek of a powerful new instrument, called LAMP, that is now available for experiments that probe the atomic and molecular realm. LAMP replaces and updates the first instrument at LCLS, dubbed CAMP, which will be installed at an X-ray laser in Germany.

Bostedt, Christoph

2014-07-16T23:59:59.000Z

15

Turning on LAMP  

SciTech Connect (OSTI)

Christoph Bostedt, a senior staff scientist at SLAC's Linac Coherent Light Source X-ray laser, provides a sneak peek of a powerful new instrument, called LAMP, that is now available for experiments that probe the atomic and molecular realm. LAMP replaces and updates the first instrument at LCLS, dubbed CAMP, which will be installed at an X-ray laser in Germany.

Bostedt, Christoph

2014-06-30T23:59:59.000Z

16

Fluorescent Tube Lamps  

Broader source: Energy.gov [DOE]

FEMP temporarily suspended its energy efficiency requirements for fluorescent tube lamps as it evaluates the market impact of the pending 2012 minimum efficiency standards for fluorescent lamps. The program will issue updated energy efficiency requirements when the market distribution of this product category stabilizes and when doing so has the potential to result in significant Federal energy savings.

17

FIELD SCREENING FOR HALOGENATED VOLATILE ORGANIC COMPOUNDS  

SciTech Connect (OSTI)

Western Research Institute (WRI) initiated exploratory work towards the development of new field 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 carbon-halogen bonds. Commercially available heated diode and corona discharge leak detectors were procured and evaluated for halogenated VOC response. The units were modified to provide a digital readout of signal related to VOC concentration. Sensor response was evaluated with carbon tetrachloride and tetrachloroethylene (perchloroethylene, PCE), which represent halogenated VOCs with and without double bonds. The response characteristics were determined for the VOCs directly in headspace in Tedlar bag containers. Quantitation limits in air were estimated. Potential interferences from volatile hydrocarbons, such as toluene and heptane, were evaluated. The effect of humidity was studied also. The performance of the new devices was evaluated in the laboratory by spiking soil samples and monitoring headspace for halogenated VOCs. A draft concept of the steps for a new analytical method was outlined. The results of the first year effort show that both devices show potential utility for future analytical method development work towards the goal of developing a portable test kit for screening halogenated VOCs in the field.

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

2002-06-01T23:59:59.000Z

18

Magnetic fluorescent lamp  

DOE Patents [OSTI]

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.

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

1983-12-29T23:59:59.000Z

19

Energy-efficient incandescent lamp: Final report  

E-Print Network [OSTI]

of Energy Conserving Incandescent Lamps", J . Brett, R.July 1981. "Filaments for Incandescent Lamps with Radiation20-22 "Energy Saving Incandescent Lamps with Infrared

Verderber, R.

2010-01-01T23:59:59.000Z

20

Retail Replacement Lamps  

Broader source: Energy.gov [DOE]

Annual CALiPER testing of A19, G25, candelabra, night light, MR16/PAR16, PAR20, and PAR30 replacement lamps – purchased directly from store shelves – offers insights on performance trends from year to year. The report findings offer valuable insights for manufacturers and retailers alike.

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

LED MR16 Lamps  

Broader source: Energy.gov [DOE]

The following CALiPER report provides detailed analysis of LED MR16 lamp performance, covering basic performance characteristics as well as subjective evaluation of beam, shadow, and color quality. Pending reports will offer analysis on performance attributes that are not captured by LM-79 testing. These reports are intended to educate the industry on market trends, potential issues, and important areas for improvement.

22

Halogenation of cobalt dicarbollide  

DOE Patents [OSTI]

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.

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

1997-05-20T23:59:59.000Z

23

LED PAR38 Lamps  

Broader source: Energy.gov [DOE]

The following CALiPER reports provide detailed analysis of LED PAR38 lamp performance, covering basic performance characteristics as well as subjective evaluation of beam, shadow, and color quality. Pending reports will offer analysis on flicker, dimming and power quality characteristics; stress testing; and lumen and chromaticity maintenance. These reports are intended to educate the industry on market trends, potential issues, and important areas for improvement.

24

Table lamp with dynamically controlled lighting distribution and uniformly illuminated luminous shade  

DOE Patents [OSTI]

A double lamp table or floor lamp lighting system has a pair of compact fluorescent lamps (CFLs) or other lamps arranged vertically, i.e. one lamp above the other, with a reflective septum in between. By selectively turning on one or both of the CFLs, down lighting, up lighting, or both up and down lighting is produced. The control system can also vary the light intensity from each CFL. The reflective septum ensures that almost all the light produced by each lamp will be directed into the desired light distribution pattern which is selected and easily changed by the user. In a particular configuration, the reflective septum is bowl shaped, with the upper CFL sitting in the bowl, and a luminous shade hanging down from the bowl. The lower CFL provides both task lighting and uniform shade luminance. Planar compact fluorescent lamps, e.g. circular CFLs, particularly oriented horizontally, are preferable. CFLs provide energy efficiency. However, other types of lamps, including incandescent, halogen, and LEDs can also be used in the fixture. The lighting system may be designed for the home, hospitality, office or other environments.

Siminovitch, Michael J. (Pinole, CA); Page, Erik R. (Berkeley, CA)

2002-01-01T23:59:59.000Z

25

Max Tech and Beyond: Fluorescent Lamps  

E-Print Network [OSTI]

Fluorescent Lamps and Incandescent Reflector Lamps; Finalmany end- use applications. Incandescent Outdoor Stationaryof color compared with the incandescent reference source is

Scholand, Michael

2012-01-01T23:59:59.000Z

26

Maintaining optimum fluorescent lamp performance under elevated temperature conditions  

SciTech Connect (OSTI)

This paper describes a new technique for optimizing fluorescent lamp performance under elevated temperature conditions. This approach uses a thermo-electric Peltier device to produce a localized cold spot temperature of approximately 40/sup 0/C, allowing the lamps to maintain maximum light output and efficacy independent of prevailing ambient temperatures inside a luminaire. Experimental data show that a 20% increase in light output and a 10% increase in efficacy over typical lamp performance in a warm fixture environment can be obtained using this device. Only 0.25 watts must be supplied to the Peltier device to produce these results.

Siminovitch, M.J.; Rubinstein, F.M.; Clark, T.A.; Verderber, R.R.

1986-04-01T23:59:59.000Z

27

L-Prize Competition Winner 60W Incandescent Replacement Lamp Update  

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

Interagency Technology Deployment Working Group L Prize ® Competition Winner 60W Incandescent Replacement Lamp Update James E. Rannels, Senior Advisor L Prize Competition D&R International March 15, 2012 Cost of electricity 1 cent per kilowatt-hour The Washington Post, March 8, 2012 Page One 2 Cost of electricity 11 cents per kilowatt-hour The Washington Post, March 9, 2012 Page Two 3 What Is the L Prize? * Technology competition to spur innovation and exceptional performance * Created by Energy Independence and Security Act (EISA 2007) Sec. 655 * Two key lamp replacements: 60W Incandescent and PAR 38 Halogen * Future focus: 21 st Century Lamp * Cash prizes, federal purchasing, utility programs 4 Philips Wins First L Prize * August 3, 2011: Philips

28

L-Prize Competition Winner 60W Incandescent Replacement Lamp Update  

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

Interagency Technology Deployment Working Group L Prize ® Competition Winner 60W Incandescent Replacement Lamp Update James E. Rannels, Senior Advisor L Prize Competition D&R International March 15, 2012 Cost of electricity 1 cent per kilowatt-hour The Washington Post, March 8, 2012 Page One 2 Cost of electricity 11 cents per kilowatt-hour The Washington Post, March 9, 2012 Page Two 3 What Is the L Prize? * Technology competition to spur innovation and exceptional performance * Created by Energy Independence and Security Act (EISA 2007) Sec. 655 * Two key lamp replacements: 60W Incandescent and PAR 38 Halogen * Future focus: 21 st Century Lamp * Cash prizes, federal purchasing, utility programs 4 Philips Wins First L Prize * August 3, 2011: Philips

29

Energy Cost Calculator for Compact Fluorescent Lamps | Department...  

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

project. Modify the default values to suit your project requirements. Existing incandescent lamp wattage Watts Incandescent lamp cost dollars Incandescent lamp life 1000 hours...

30

Health Implications of New Lamp Technology Progress with Lamp Safety  

E-Print Network [OSTI]

: ­ ACGIH Threshold Limit Values, UV, lasers, etc. ­ ANSI Z136.1 for lasers with MPEs 0.1 ps -30 ks ­ ANSI RP 27.1 to ANSI RP 27.3 Lamp Safety · Internationally: ­ International Commission on Non

California at Davis, University of

31

Energy-Efficient, High-Color-Rendering LED Lamps Using Oxyfluoride and Fluoride Phosphors  

SciTech Connect (OSTI)

LED lamps using phosphor downconversion can be designed to replace incandescent or halogen sources with a 'warm-white' correlated color temperature (CCT) of 2700-3200 K and a color rendering index (CRI) greater than 90. However, these lamps have efficacies of {approx}70% of standard 'cool-white' LED packages (CCT = 4500-6000 K; CRI = 75-80). In this report, we describe structural and luminescence properties of fluoride and oxyfluoride phosphors, specifically a (Sr,Ca){sub 3}(Al,Si)O{sub 4}(F,O):Ce{sup 3+} yellow-green phosphor and a K{sub 2}TiF{sub 6}:Mn{sup 4+} red phosphor, that can reduce this gap and therefore meet the spectral and efficiency requirements for high-efficacy LED lighting. LED lamps with a warm-white color temperature (3088 K), high CRI (90), and an efficacy of {approx}82 lm/W are demonstrated using these phosphors. This efficacy is {approx}85% of comparable cool-white lamps using typical Y{sub 3}Al{sub 5}O{sub 12}:Ce{sup 3+}-based phosphors, significantly reducing the efficacy gap between warm-white and cool-white LED lamps that use phosphor downconversion.

Setlur, A.; Radkov, E; Henderson, C; Her, J; Srivastava, A; Karkada, N; Kishore, M; Kumar, N; Aesram, D; et al.

2010-01-01T23:59:59.000Z

32

Capacitive sensing with a fluorescent lamp  

E-Print Network [OSTI]

This work presents a modified fluorescent lamp that can be used as a capacitive sensing system. The lamp sensor measures changes in the electric fields emitted from the fluorescent bulbs in order to deduce the presence and ...

Cooley, John Jacob

2007-01-01T23:59:59.000Z

33

FIELD SCREENING FOR HALOGENATED VOLATILE ORGANIC COMPOUNDS  

SciTech Connect (OSTI)

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.

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

2003-07-01T23:59:59.000Z

34

LED Linear Lamps and Troffer Lighting  

Broader source: Energy.gov [DOE]

The CALiPER program performed a series of investigations on linear LED lamps. Each report in the series covers the performance of up to 31 linear LED lamps, which were purchased in late 2012 or 2013. The first report focuses on bare lamp performance of LED T8 replacement lamps and subsequent reports examine performance in various troffers, as well as cost-effectiveness. There is also a concise guidance document that describes the findings of the Series 21 studies and provides practical advice to manufacturers, specifiers, and consumers (Report 21.4: Summary of Linear (T8) LED Lamp Testing , 5 pages, June 2014).

35

The effects of supply harmonics on the performance of compact fluorescent lamps  

SciTech Connect (OSTI)

This paper describes a performance evaluation of ten compact fluorescent lighting systems operated with sinusoidal and distorted voltage waveform conditions. The lamps were either provided with an electronic ballast, a magnetic core ballast or a magnetic core ballast with a power factor correction circuit. The test results show that the electrical performance of the compact fluorescent lamps for both sinusoidal and distorted voltage waveform operation is related to the different types of ballast used. The cost of operation of these compact fluorescent lamps was calculated and compared to the cost of a conventional 60 W incandescent lamp.

Arseneau, R.; Ouellette, M.

1993-04-01T23:59:59.000Z

36

Max Tech and Beyond: Fluorescent Lamps  

E-Print Network [OSTI]

varies by watts of power per foot of electrical arc in theFoot Linear Fluorescent Lamps Efficacy Life Lumens Type Base Power

Scholand, Michael

2012-01-01T23:59:59.000Z

37

Covered Product Category: Compact Fluorescent Lamps  

Broader source: Energy.gov [DOE]

FEMP provides acquisition guidance across a variety of product categories, including compact fluorescent lamps (CFLs), which are an ENERGY STAR-qualified product category.

38

Energy saving controller for fluorescent lamps.  

E-Print Network [OSTI]

??Although fluorescent lamp is a very efficient lighting device in daily life, still the high harmonic distortion and low power factor cause unnecessary energy consumption.… (more)

Cheong, Zhi Xiong

2010-01-01T23:59:59.000Z

39

LED Replacements for Linear Fluorescent Lamps Webcast  

Broader source: Energy.gov [DOE]

In this June 20, 2011 webcast on LED products marketed as replacements for linear fluorescent lamps, Jason Tuenge of the Pacific Northwest National Laboratory (PNNL) discussed current Lighting...

40

Energy conservation treatment in Exxon's “the lamp”  

Science Journals Connector (OSTI)

In this article, Mary Ann Ferguson-DeThorne examines The Lamp, a publication sponsored by Exxon, to determine when and to what extent Exxon informed The Lamp's audience about an impending energy shortage and possible energy conservation methods, to learn if The Lamp's energy conservation messages reflected Exxon's stated conservation positions, and to compare The Lamp to mass-circulation news magazines in terms of how well it alerted its audience to the impending energy shortage. The crucial period of study here is 1971–1973; prior to the Arab oil boycott and the 1974 Congressional investigation of charges that the large oil companies had contrived shortages to eliminate competition.

Mary Ann Ferguson-DeThorne

1978-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

General Service LED Lamps | Department of Energy  

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

DOE SSL technology fact sheet that compares general service LED light bulbs with incandescent and CFL bulbs. ledgeneral-service-lamps.pdf More Documents & Publications LED...

42

A SPICE Compatible Model of High Intensity Discharge Lamps  

E-Print Network [OSTI]

from the arc's * Corresponding author behavior of HID lamps. This model are derived from the arc-linear resistance of the lamp, is the global specific conductance of the plasma, V is the volume of the plasma, L is the length of plasma and S is the cross section. ~ Vin G1 Lamp Model Ballast v(lamp) i(lamp) Analytical

43

Portable lamp with dynamically controlled lighting distribution  

DOE Patents [OSTI]

A double lamp table or floor lamp lighting system has a pair of compact fluorescent lamps (CFLs) arranged vertically with a reflective septum in between. By selectively turning on one or both of the CFLs, down lighting, up lighting, or both up and down lighting is produced. The control system can also vary the light intensity from each CFL. The reflective septum insures that almost all the light produced by each lamp will be directed into the desired light distribution pattern which is selected and easily changed by the user. Planar compact fluorescent lamps, e.g. circular CFLs, particularly oriented horizontally, are preferable. CFLs provide energy efficiency. The lighting system may be designed for the home, hospitality, office or other environments.

Siminovitch, Michael J. (Pinole, CA); Page, Erik R. (Berkeley, CA)

2001-01-01T23:59:59.000Z

44

LED T8 Replacement Lamps | Department of Energy  

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

T8 Replacement Lamps LED T8 Replacement Lamps This documents provides an overview of LED T8 replacement lamps and helps define a reasonable minimum performance level for the...

45

Solid-state lamp with integral occupancy sensor  

E-Print Network [OSTI]

Previous work demonstrated a retrofit proximity detector for fluorescent lamps using the lamp's own stray electric fields. This paper extends the retrofit sensor system to a solid-state (LED) lamp. The design and implementation ...

Cooley, John J.

46

COST EFFECTIVENESS OF LONG LIFE INCANDESCENT LAMPS AND ENERGY BUTTONS  

E-Print Network [OSTI]

as any 1ong-li incandescent lamp or system evaluated in thisEFFECTIVENESS OF LONG LIFE INCANDESCENT LAMPS AND ENERGYEFFECTIVENESS OF LONG LIFE INCANDESCENT LAMPS AND ENERGY

Verderber, Rudy

2013-01-01T23:59:59.000Z

47

DuraLamp USA: Order (2010-CE-0912)  

Broader source: Energy.gov [DOE]

DOE ordered DuraLamp USA, Inc. to pay a $2,500 civil penalty after finding DuraLamp USA had failed to certify that model PAR 30, an incandescent reflector lamp, complies with the applicable energy conservation standards.

48

Tungsten wire for incandescent lamps  

SciTech Connect (OSTI)

Tungsten wire for incandescent lamp filaments must operate at high temperatures and for long times. To meet these requirements, the grain morphology of the wire must be controlled to reduce the propensity for grain boundary sliding. The morphology is a function of the distribution of very small pockets of potassium in the wire and the mechanical processing from ingot to wire. The behavior of the filament is directly related to the grain morphology. This paper describes the mechanism by which the potassium is incorporated into and distributed in the ingot. The elongation and spheroidization of the bubbles during hot rolling and swaging is also examined and related to the grain morphology of wire. Some indications of the relationship between grain morphology and filament behavior are also given.

Walter, J.L.; Briant, C.L. (General Electric Corporate Research and Development, Schenectady, NY (USA))

1990-09-01T23:59:59.000Z

49

Power factor and harmonic distortion characteristics of energy efficient lamps  

SciTech Connect (OSTI)

This paper evaluates the performance of a new class of lamps which are generally classified as the energy-saving lamps. It is shown that, when compared with the incandescent lamps, these lamps indeed consume less real power and have higher relative illumination. However, the energy-saving lamps operate at a low power factor and produce current distortion which are much higher than the distortion produced by the traditional incandescent lamps.

Etezadi-Amoli, M.; Florence, T.

1989-07-01T23:59:59.000Z

50

Cost effectiveness of long life incandescent lamps and energy buttons  

SciTech Connect (OSTI)

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

Verderber, R.; Morse, O.

1980-04-07T23:59:59.000Z

51

Lamp system for uniform semiconductor wafer heating  

DOE Patents [OSTI]

A lamp system with a very soft high-intensity output is provided over a large area by water cooling a long-arc lamp inside a diffuse reflector of polytetrafluorethylene (PTFE) and titanium dioxide (TiO.sub.2) white pigment. The water is kept clean and pure by a one micron particulate filter and an activated charcoal/ultraviolet irradiation system that circulates and de-ionizes and biologically sterilizes the coolant water at all times, even when the long-arc lamp is off.

Zapata, Luis E. (Livermore, CA); Hackel, Lloyd (Livermore, CA)

2001-01-01T23:59:59.000Z

52

Compact fluorescent lamp applications in luxury hotels  

SciTech Connect (OSTI)

Over the past several years, consumers, lighting designers, and energy conservationists have paid increasing attention to the special characteristics of compact fluorescent lamps (CFLs). CFLs can typically be used to replace incandescent lamps of three to four times their own wattage, and their color rendering indices (CRIs)-80 to 85-make them virtually indistinguishable from incandescents. The typical 10,0000-hour life of a CFL often makes savings in labor its most desirable feature when compared to a shorter-lived incandescent lamp.

Gilleskie, R.J.

1996-01-01T23:59:59.000Z

53

E-Print Network 3.0 - active halogen species Sample Search Results  

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

organo-halogen gases or solvents. The most abundant... Zevenhoven & Kilpinen Halogens, dioxinsfurans 17.6.2001 7-1 Chapter 7 Halogens, dioxinsfurans 7... .1 Introduction The...

54

LED lamp power management system and method  

DOE Patents [OSTI]

An LED lamp power management system and method including an LED lamp having an LED controller 58; a plurality of LED channels 60 operably connected to the LED controller 58, each of the plurality of LED channels 60 having a channel switch 62 in series with at least one shunted LED circuit 83, the shunted LED circuit 83 having a shunt switch 68 in parallel with an LED source 80. The LED controller 58 reduces power loss in one of the channel switch 62 and the shunt switch 68 when LED lamp electronics power loss (P.sub.loss) exceeds an LED lamp electronics power loss limit (P.sub.lim); and each of the channel switches 62 receives a channel switch control signal 63 from the LED controller 58 and each of the shunt switches 68 receives a shunt switch control signal 69 from the LED controller 58.

Gaines, James; Clauberg, Bernd; Van Erp, Josephus A. M.

2013-03-19T23:59:59.000Z

55

MagLab - Arc Lamp Tutorial  

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

with 2,000 cells to create an arc across a 4-inch (100 millimeter) gap. When suitable electric generators became available in the late 1870s, the practical use of arc lamps began....

56

Building Technologies Office: Fluorescent and Incandescent Lamps Public  

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

Fluorescent and Fluorescent and Incandescent Lamps Public Meeting to someone by E-mail Share Building Technologies Office: Fluorescent and Incandescent Lamps Public Meeting on Facebook Tweet about Building Technologies Office: Fluorescent and Incandescent Lamps Public Meeting on Twitter Bookmark Building Technologies Office: Fluorescent and Incandescent Lamps Public Meeting on Google Bookmark Building Technologies Office: Fluorescent and Incandescent Lamps Public Meeting on Delicious Rank Building Technologies Office: Fluorescent and Incandescent Lamps Public Meeting on Digg Find More places to share Building Technologies Office: Fluorescent and Incandescent Lamps Public Meeting on AddThis.com... About Standards & Test Procedures Implementation, Certification & Enforcement

57

Energy Cost Calculator for Compact Fluorescent Lamps | Department of Energy  

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

Compact Fluorescent Lamps Compact Fluorescent Lamps Energy Cost Calculator for Compact Fluorescent Lamps October 8, 2013 - 2:18pm Addthis This tool calculates the payback period for your calc retrofit project. Modify the default values to suit your project requirements. Existing incandescent lamp wattage Watts Incandescent lamp cost dollars Incandescent lamp life 1000 hours calc wattage Watts calc cost dollars calc life (6000 hours for moderate use, 10000 hours for high use) 8000 hours Number of lamps in retrofit project Hours operating per week hours Average cost of electricity 0.06 $/kWh Relamper labor costs $/hr Time taken to retrofit all lamps in this project min Time taken to relamp one lamp min Type of Relamping Practiced: Group Relamping: Calculate Simple Payback Period months

58

Comparison of technologies for new energy-efficient lamps  

SciTech Connect (OSTI)

Energy-efficient light bulbs are being developed to replace the incandescent lamp where they can satisfy the design criteria and be used in sockets that have long hours of annual use. The four technologies discussed here include the compact fluorescent lamp, coated-filament lamp, electrodeless fluorescent lamp, and compact high-intensity discharge lamp. The systems demonstrate efficacy improvements of two to four times that of their incandescent counterparts. These new lamps have required considerable advances in lamp technology. They offer the potential for achieving efficacies close to 80 lumens per watt. These new lamps will reduce the energy used annually by incandescent lamps (190 BkWh) by more than 50% in the 1990s, at which times they will be commonly employed.

Verderber, R.R.; Rubinstein, F.R.

1983-06-01T23:59:59.000Z

59

Comparison of technologies for new energy-efficient lamps  

SciTech Connect (OSTI)

Energy-efficient light bulbs are being developed to replace the incandescent lamp where they can satisfy the design criteria and be used in sockets that have long hours of annual use. The four technologies discussed include the compact fluorescent lamp, coated-filament lamp, electrodeless fluorescent lamp, and compact high-intensity discharge lamp. The systems demonstrate efficacy improvements of two to four times that of their incandescent counterparts. These new lamps have required considerable advances in lamp technology. They offer the potential for achieving efficacies close to 80 lm/W. These new lamps will reduce the energy used annually by incandescent lamps (190 billion kWh) by more than 50 percent in the 1990's, at which times they will be commonly employed.

Verderber, R.R.; Rubinstein, F.M.

1984-09-01T23:59:59.000Z

60

Crystallographic studies on enzymatic halogenation of natural products  

E-Print Network [OSTI]

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, ...

Blasiak, Leah Cameron

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Demonstration of LED Retrofit Lamps at the Jordan Schnitzer Museum of Art  

SciTech Connect (OSTI)

The Jordan Schnitzer Museum of Art in Eugene, Oregon, houses a remarkable permanent collection of Asian art and antiquities, modern art, and sculpture, and also hosts traveling exhibitions. In the winter and spring of 2011, a series of digital photographs by artist Chris Jordan, titled "Running the Numbers," was exhibited in the Coeta and Donald Barker Special Exhibitions Gallery. These works graphically illustrate waste (energy, money, health, consumer objects, etc.) in contemporary culture. The Bonneville Power Administration and the Eugene Water and Electricity Board provided a set of Cree 12W light-emitting diode (LED) PAR38 replacement lamps (Cree LRP38) for the museum to test for accent lighting in lieu of their standard Sylvania 90W PAR38 130V Narrow Flood lamps (which draw 78.9W at 120V). At the same time, the museum tested LED replacement lamps from three other manufacturers, and chose the Cree lamp as the most versatile and most appropriate color product for this exhibit. The lamps were installed for the opening of the show in January 2011. This report describes the process for the demonstration, the energy and economic results, and results of a survey of the museum staff and gallery visitors on four similar clusters of art lighted separately by four PAR38 lamps.

Miller, Naomi J.

2011-09-01T23:59:59.000Z

62

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

E-Print Network [OSTI]

Zevenhoven & Kilpinen Halogens, dioxins/furans 17.6.2001 7-1 Chapter 7 Halogens, dioxins/furans 7 in Figure 7.1. The polychlorinated dibenzo -(p) dioxins and -furans (PCDD/Fs) that are found in PCBs and may, dioxins/furans 17.6.2001 7-2 2,3,7,8 tetrachloro dibenzo - p- dioxin PCB furan 2,3,7,8 tetrachlorodibenzo

Zevenhoven, Ron

63

Max Tech and Beyond: High-Intensity Discharge Lamps  

E-Print Network [OSTI]

formation of the electric discharge arc and the metals emitdefined as electric discharge lamps in which the arc tubelamp - an electric discharge lamp in which the arc tube wall

Scholand, Michael

2012-01-01T23:59:59.000Z

64

Text-Alternative Version: LED Replacements for Linear Fluorescent Lamps  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the "LED Replacements for Linear Fluorescent Lamps" webcast, held June 20, 2011.

65

Medium Base Compact Fluorescent Lamps | Department of Energy  

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

Templates for Reporting Test Results mediumbasecfltestreporttemplatev1.1.xlsx More Documents & Publications Fluorescent Lamp Ballasts Showerheads Beverage Vending Machines...

66

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

E-Print Network [OSTI]

Mercury Lamps Recycling Fluorescent light-tubes, compact fluorescent bulbs, mercury and sodium vapor lamps, ultraviolet and HID (high-intensity discharge) lamps and all other mercury containing labeled for shipment to a recycling plant for mercury, glass and aluminum recovery. The beneficial re

Baker, Chris I.

67

Lighting Group: Sources and Ballasts: LED Reflector Lamp  

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

LED Reflector Lamp LED Reflector Lamp LED Reflector Lamp Objective LED reflector lamp The goal of this project is to develop a revolutionary new reflector lamp which offers many advantages over current incandescent reflector lamps, including: three times greater efficiency ten times the rated life greater optical and performance properties use of light emitting diodes (LEDs) to generate the light. Although LEDs have been commercially available since the late 1960’s, recent dramatic improvements in LED technology have led to white light devices with efficiencies that meet or exceed those of a standard incandescent lamp. This project will build upon these improvements to develop a new type of source for focusing light. Contact Information For more information on this project, please contact:

68

LED lamp color control system and method  

SciTech Connect (OSTI)

An LED lamp color control system and method including an LED lamp having an LED controller 58; and a plurality of LED channels 60 operably connected to the LED controller 58, each of the plurality of LED channels 60 having a channel switch 62 in series with at least one shunted LED circuit 83, the shunted LED circuit 83 having a shunt switch 68 in parallel with an LED source 80. The LED controller 58 determines whether the LED source 80 is in a feedback controllable range, stores measured optical flux for the LED source 80 when the LED source 80 is in the feedback controllable range, and bypasses storing the measured optical flux when the LED source 80 is not in the feedback controllable range.

Gaines, James; Clauberg, Bernd; Van Erp, Josephus A.M.

2013-02-05T23:59:59.000Z

69

Method and apparatus for detecting halogenated hydrocarbons  

DOE Patents [OSTI]

A halogenated hydrocarbon (HHC) detector is formed from a silent discharge (also called a dielectric barrier discharge) plasma generator. A silent discharge plasma device receives a gas sample that may contain one or more HHCs and produces free radicals and excited electrons for oxidizing the HHCs in the gas sample to produce water, carbon dioxide, and an acid including halogens in the HHCs. A detector is used to sensitively detect the presence of the acid. A conductivity cell detector combines the oxidation products with a solvent where dissociation of the acid increases the conductivity of the solvent. The conductivity cell output signal is then functionally related to the presence of HHCs in the gas sample. Other detectors include electrochemical cells, infrared spectrometers, and negative ion mobility spectrometers.

Monagle, Matthew (Los Alamos, NM); Coogan, John J. (Los Alamos, NM)

1997-01-01T23:59:59.000Z

70

Fluorescent ballast and lamp disposal issues  

SciTech Connect (OSTI)

All around the world, governments, utility companies, and private businesses are attempting to reduce the amount of energy consumed. In the US alone, new economic strategies and programs are being created to facilitate this process. For instance, the recent enactment of the National Energy Policy Act, the Environmental Protection Agency`s (EPA) Green Lights Program, and a surge of utility involvement in Demand Side Management (DSM) Commercial/Industrial Direct Install and Rebate Programs. Many of these problems target commercial/industrial lighting system retrofits as one of the most cost effective avenues for reducing the consumption of energy. Due to this trend, hundreds of millions of lighting ballasts and lamps are being discarded. The benefits of these programs result in enormous reductions in fossil fuels (and subsequent carbon dioxide, sulfur dioxide, and nitrogen oxide emissions) required to generate the displaced electricity. Throughout the US, however, there is an increasing concern for the environmental impacts surrounding the accelerated disposal of both lighting ballasts and lamps. Regulations initially established were for a one by one, retirement (failure) process rather than promoted obsolescence and forced retirement of lamp groups or entire systems (truckloads of old technologies). Recognizing this trend and the potential negative environmental effects, federal, state, and local regulators are reevaluating the impacts and are being asked to promulgate policies to specifically address this situation.

Leishman, D.L. [Alta Resource Management Services, Inc., Springfield, MA (United States)

1996-12-01T23:59:59.000Z

71

Tungsten and tungsten alloy powder metallurgy: Powder production and applications excluding lamps. (Latest citations from the US Patent bibliographic file with exemplary claims). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations of selected patents concerning the preparation of metallic and ceramic powders of tungsten and tungsten alloys, including applications of these materials. The hydrogen reduction of tungsten compounds together with alloying element compounds produce forms with characteristics of high density, hardness, wear resistance, high melting points, and abrasiveness. Topics include production of cathodes, heaters, filament wires, electrical contacts, acoustic absorbers, high-density sheets and coatings, hard penetrators, and tungsten carbide and metallized ceramics. Tungsten halogen lamps are examined in a separate bibliography.(Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1997-01-01T23:59:59.000Z

72

Tungsten and tungsten alloy powder metallurgy: Powder production and applications excluding lamps. (Latest citations from the US Patent database). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations of selected patents concerning the preparation of metallic and ceramic powders of tungsten and tungsten alloys, including applications of these materials. The hydrogen reduction of tungsten compounds together with alloying element compounds produce forms with characteristics of high density, hardness, wear resistance, high melting points, and abrasiveness. Topics include production of cathodes, heaters, filament wires, electrical contacts, acoustic absorbers, high-density sheets and coatings, hard penetrators, and tungsten carbide and metallized ceramics. Tungsten halogen lamps are examined in a separate bibliography. (Contains a minimum of 97 citations and includes a subject term index and title list.)

Not Available

1993-05-01T23:59:59.000Z

73

Tungsten and tungsten alloy powder metallurgy: Powder production and applications excluding lamps. (Latest citations from the US Patent bibliographic file with exemplary claims). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations of selected patents concerning the preparation of metallic and ceramic powders of tungsten and tungsten alloys, including applications of these materials. The hydrogen reduction of tungsten compounds together with alloying element compounds produce forms with characteristics of high density, hardness, wear resistance, high melting points, and abrasiveness. Topics include production of cathodes, heaters, filament wires, electrical contacts, acoustic absorbers, high-density sheets and coatings, hard penetrators, and tungsten carbide and metallized ceramics. Tungsten halogen lamps are examined in a separate bibliography.(Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1995-12-01T23:59:59.000Z

74

Tungsten and tungsten alloy powder metallurgy: Powder production and applications excluding lamps. (Latest citations from the US Patent bibliographic file with exemplary claims). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations of selected patents concerning the preparation of metallic and ceramic powders of tungsten and tungsten alloys, including applications of these materials. The hydrogen reduction of tungsten compounds together with alloying element compounds produce forms with characteristics of high density, hardness, wear resistance, high melting points, and abrasiveness. Topics include production of cathodes, heaters, filament wires, electrical contacts, acoustic absorbers, high-density sheets and coatings, hard penetrators, and tungsten carbide and metallized ceramics. Tungsten halogen lamps are examined in a separate bibliography. (Contains a minimum of 115 citations and includes a subject term index and title list.)

NONE

1995-02-01T23:59:59.000Z

75

DOE CALiPER Program, Report 20.1 Subjective Evaluation of Beam Quality, Shadow Quality, and Color Quality for LED PAR38 Lamps  

SciTech Connect (OSTI)

This report focuses on human-evaluated characteristics, including beam quality, shadow quality, and color quality. Using a questionnaire that included rank ordering, opinions on 27 of the Report 20 PAR38 lamps were gathered during a demonstration event for members of the local Illuminating Engineering Society (IES) chapter. This was not a rigorous scientific experiment, and the data should not be extrapolated beyond the scope of the demonstration. The results suggest that many of the LED products compared favorably to halogen PAR38 benchmarks in all attributes considered. LED lamps using a single-emitter design were generally preferred for their beam quality and shadow quality, and the IES members ranking of color quality did not always match the rank according to the color rendering index (CRI).

Royer, Michael P.; Poplawski, Michael E.; Miller, Naomi J.

2013-10-01T23:59:59.000Z

76

Computational investigation of the SN2 reactivity of halogenated pollutants.  

E-Print Network [OSTI]

??The SN2 displacement reaction, in which a halide is displaced from a molecule by a nucleophile represents an important mechanism by which halogenated pollutants can… (more)

Stanford University, Dept. of Civil and Environmental; Engineering

2011-01-01T23:59:59.000Z

77

E-Print Network 3.0 - anesthesiques halogenes pendant Sample...  

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

Collection: Chemistry 38 HELSINKI UNIVERSITY OF TECHNOLOGY ENE-47.153 Halogens, dioxinsHalogens, dioxinsfuransfurans Summary: HELSINKI UNIVERSITY OF TECHNOLOGY ENE-47.153...

78

RF driven sulfur lamp having driving electrodes arranged to cool the lamp  

DOE Patents [OSTI]

A high intensity discharge lamp without mercury is disclosed radiating a selected spectrum of which can be almost entirely in the visible range from an envelope that contains a sulfur containing substance. The lamp utilizes a signal source that generates an excitation signal that is externally coupled to the exterior surface of the envelope to excite the enclosed sulfur containing substance. Various embodiments of the lamp use electrodes adjacent the envelope to couple the excitation signal thereto with the face of the electrodes shaped to complement the shape of the exterior surface of the envelope. Two shapes discussed are spherical and cylindrical. To minimize filamentary discharges each envelope may include an elongated stem affixed to the exterior thereof whereby a rotational subsystem spins the envelope. In yet another embodiment the envelope has a Dewar configuration with two electrodes, one positioned near the external curved side surface of the body, and a second to the inner surface of the hole through the envelope. Further, the envelope may contain a backfill of a selected inert gas to assist in the excitation of lamp with that backfill at a pressure of less than 1 atmosphere, wherein the backfill pressure is directly related to the increase or decrease of peak output and inversely related to the increase and decrease of the emitted spectrum from the envelope. The emitting fill can be less than 6 mg/cc, or at least 2 mg/cc of the envelope of a sulfur containing substance. 17 figs.

Gabor, G.; Orr, T.R.; Greene, C.M.; Crawford, D.G.; Berman, S.M.

1998-10-20T23:59:59.000Z

79

Lamp for generating high power ultraviolet radiation  

DOE Patents [OSTI]

The apparatus is a gas filled ultraviolet generating lamp for use as a liquid purifier. The lamp is powred by high voltage AC, but has no metallic electrodes within or in contact with the gas enclosure which is constructed as two concentric quartz cylinders sealed together at their ends with the gas fill between the cylinders. Cooling liquid is pumped through the volume inside the inner quartz cylinder where an electrically conductive pipe spaced from the inner cylinder is used to supply the cooling liquid and act as the high voltage electrode. The gas enclosure is enclosed within but spaced from a metal housing which is connected to operate as the ground electrode of the circuit and through which the treated fluid flows. Thus, the electrical circuit is from the central pipe, and through the cooling liquid, the gas enclosure, the treated liquid on the outside of the outer quartz cylinder, and to the housing. The high voltage electrode is electrically isolated from the source of cooling liquid by a length of insulated hose which also supplies the cooling liquid.

Morgan, Gary L. (Elkridge, MD); Potter, James M. (Los Alamos, NM)

2001-01-01T23:59:59.000Z

80

DEFINING THE EFFECTIVENESS OF UV LAMPS  

Office of Scientific and Technical Information (OSTI)

ARTI-21CR/610-40030-01 ARTI-21CR/610-40030-01 DEFINING THE EFFECTIVENESS OF UV LAMPS INSTALLED IN CIRCULATING AIR DUCTWORK Final Report Date Published - November 2002 Douglas VanOsdell and Karin Foarde RTI P.O. Box 12194 Research Triangle Park, NC 27709-2194 Prepared for the AIR-CONDITIONING AND REFRIGERATION TECHNOLOGY INSTITUTE 4100 N. Fairfax Drive, Suite 200, Arlington, Virginia 22203 Distribution A - Approved for public release; further dissemination unlimited. DISCLAIMER This report was prepared as an account of work sponsored by the Air-Conditioning and Refrigeration Technology Institute (ARTI) under its "HVAC&R Research for the 21 st Century" (21-CR) program. Neither ARTI, the financial supporters of the 21-CR program, or any agency

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Halogenated naphthyl methoxy piperidines for mapping serotonin transporter sites  

DOE Patents [OSTI]

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.

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

1999-01-01T23:59:59.000Z

82

Halogenated naphthyl methoxy piperidines for mapping serotonin transporter sites  

DOE Patents [OSTI]

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.

Goodman, M.M.; Faraj, B.

1999-07-06T23:59:59.000Z

83

Treatment of halogen-containing waste and other waste materials  

DOE Patents [OSTI]

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.

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

1997-03-18T23:59:59.000Z

84

Treatment of halogen-containing waste and other waste materials  

DOE Patents [OSTI]

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.

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

1997-01-01T23:59:59.000Z

85

DOE CALiPER Program, Report 21.2: Linear (T8) LED Lamp Performance in Five Types of Recessed Troffers  

SciTech Connect (OSTI)

Although lensed troffers are numerous, there are many other types of optical systems as well. This report looked at the performance of three linear (T8) LED lamps chosen primarily based on their luminous intensity distributions (narrow, medium, and wide beam angles) as well as a benchmark fluorescent lamp in five different troffer types. Also included are the results of a subjective evaluation. Results show that linear (T8) LED lamps can improve luminaire efficiency in K12-lensed and parabolic-louvered troffers, effect little change in volumetric and high-performance diffuse-lensed type luminaires, but reduce efficiency in recessed indirect troffers. These changes can be accompanied by visual appearance and visual comfort consequences, especially when LED lamps with clear lenses and narrow distributions are installed. Linear (T8) LED lamps with diffuse apertures exhibited wider beam angles, performed more similarly to fluorescent lamps, and received better ratings from observers. Guidance is provided on which luminaires are the best candidates for retrofitting with linear (T8) LED lamps.

Miller, Naomi J.; Perrin, Tess E.; Royer, Michael P.; Wilkerson, Andrea M.; Beeson, Tracy A.

2014-05-20T23:59:59.000Z

86

Covered Product Category: Compact Fluorescent Lamps | Department of Energy  

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

Covered Product Category: Compact Fluorescent Lamps Covered Product Category: Compact Fluorescent Lamps Covered Product Category: Compact Fluorescent Lamps October 7, 2013 - 10:48am Addthis ENERGY STAR Qualified Products Federal Energy Management Program (FEMP) provides acquisition guidance across a variety of product categories, including compact fluorescent lamps (CFLs), which are an ENERGY STAR-qualified product category. Federal laws and executive orders mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law. Most manufacturers display the ENERGY STAR label on complying models. For a model not displaying this label, check the manufacturer's literature to determine if it meets the efficiency requirements outlined by ENERGY STAR.

87

Information Resources: LED Replacements for Linear Fluorescent Lamps  

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

Replacements for Linear Fluorescent Lamps Webcast Replacements for Linear Fluorescent Lamps Webcast In this June 20, 2011 webcast on LED products marketed as replacements for linear fluorescent lamps, Jason Tuenge of the Pacific Northwest National Laboratory (PNNL) discussed current Lighting Facts-listed products as well as products evaluated in the latest CALiPER reports. Eric Richman, also of PNNL, reported on a recently completed GATEWAY demonstration project, in which LED and fluorescent lamps were installed in a variety of recessed troffer luminaires for comparison in an office environment. The presentation concluded with a discussion of specifications listed in a newly updated technology fact sheet. View presentation slides View the text-alternative version View the webcast (WMV 16 MB) Download Windows Media Player

88

Burst Radio-Frequency Excited Pulsed Hollow-Cathode Lamp  

Science Journals Connector (OSTI)

Transient emission characteristics of a hollow-cathode lamp driven by a pulsed current in combination with a radio-frequency burst signal are described. The radio-frequency field...

Araki, Tsutomu; Walters, John P; Minami, Shigeo

1980-01-01T23:59:59.000Z

89

DOE Publishes Long-Term Testing Investigation of Retail Lamps  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy's CALiPER program has released another special report on LED lamps that are available through the retail marketplace and targeted toward general consumers. CALiPER...

90

Conservation Potential of Compact Fluorescent Lamps in India and Brazil  

E-Print Network [OSTI]

38 TWh, 10% of which was for incandescent lighting (Fig. 3).The electricity consumed in incandescent lighting can be300 and 400 million incandescent lamps in the country. Let

Gadgil, A.J.

2008-01-01T23:59:59.000Z

91

Optimized Magnetic Components Improve Efficiency of Compact Fluorescent Lamps  

E-Print Network [OSTI]

xtures (designed for incandescent bulbs) has allowed residential and small commercial electric customers of incandescent lamps and last 10 times longer [1]. High-frequency electronic ballasts are used to power CFLs

92

DOE Publishes New CALiPER Report on Retail Lamps  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy's CALiPER program has released a special report on LED lamps available through the retail marketplace and targeted toward general consumers. While previous reports in...

93

Magnetic fluorescent lamp having reduced ultraviolet self-absorption  

DOE Patents [OSTI]

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.

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

1985-01-01T23:59:59.000Z

94

Perceptions of compact fluorescent lamps in the residential market  

SciTech Connect (OSTI)

Compact fluorescent lamps offer significant energy savings over other forms of residential lighting and last up to 10 times longer than conventional incandescent bulbs. In order to better understand existing barriers to acceptance and future opportunities for growth of compact fluorescent lighting in the residential retrofit sector, a three stage research project was designed and conducted by MACRO Consulting, Inc. Assessment of whether or not the benefits of compact fluorescent lamps are sufficient to overcome price resistance was one of the major purposes of this project. Residential customers were interviewed in focus group sessions to help determine key issues and motivating forces in the lighting/energy saving/cost saving equation. Residential customers in 5 major market areas were contacted by telephone, and data about their awareness, knowledge and use of compact fluorescent lighting were collected. These customers also participated in an attribute rating exercise in which compact fluorescent lamps were compared with fluorescent tubes and incandescent bulbs on a series of product attributes. A price elasticity exercise was also conducted. Teleconferences with retailers of compact fluorescent lamps were conducted in order to explore their knowledge of and attitudes towards compact fluorescent lamps. Customers agree that energy savings and longer life are both positive attributes for residential lighting products, but they are not yet ready to make the switch away from inexpensive, versatile and readily available incandescent bulbs to compact fluorescent lamps. Compact fluorescent lamps are rated poorly (even by satisfied'' users) on each of seven positive attributes of home lighting. Major barriers to increased use of compact fluorescent lamps include price, convenience, and performance. Prices above $10 are considered outrageous''. Product improvements are needed for appearance, light output and versatility.

Weiner, J.; Campbell, C.J. (Macro Consulting, Inc., Mountain View, CA (United States))

1992-07-01T23:59:59.000Z

95

Tungsten and tungsten-alloy powder metallurgy: Powder production and applications-excluding lamps. November 1971-July 1989 (Citations from the US Patent data base). Report for November 1971-July 1989  

SciTech Connect (OSTI)

This bibliography contains citations of selected patents concerning the preparation of metallic and ceramic powders of tungsten and tungsten alloys including various applications of these materials. The hydrogen reduction of tungsten compounds together with alloying-element compounds produce forms with characteristics of high density, hardness, wear resistance, high melting points, and abrasiveness. Topics include production of various cathodes, heaters, filament wires, electrical contacts, acoustic absorbers, high-density sheets and coatings, hard penetrators, and tungsten carbide and metallized ceramics. Tungsten halogen lamps are examined in a separate bibliography. (Contains 60 citations fully indexed and including a title list.)

Not Available

1989-10-01T23:59:59.000Z

96

Compact fluorescent lamp using horizontal and vertical insulating septums and convective venting geometry  

DOE Patents [OSTI]

A novel design is described for a compact fluorescent lamp, including a lamp geometry which will increase light output and efficacy of the lamp in a base down operating position by providing horizontal and vertical insulating septums positioned in the ballast compartment of the lamp to provide a cooler coldspot. Selective convective venting provides additional cooling of the ballast compartment. 9 figs.

Siminovitch, M.

1998-02-10T23:59:59.000Z

97

A light diet for a giant appetite: An assessment of China's proposed fluorescent lamp standard  

E-Print Network [OSTI]

standard for linear fluorescent lamps Length (mm) Minimum efficacy (lm/W) Efficacy for energy conservation

Lin, Jiang

2002-01-01T23:59:59.000Z

98

Organic halogens in unpolluted waters and large bodies of water receiving bleach plant effluents  

SciTech Connect (OSTI)

In this paper the authors review and update recently performed studies of organic halogens in unpolluted waters and two large bodies of water receiving bleach plant effluents---Lake Vattern in Sweden and the Baltic Sea. All water samples contained measurable amounts of adsorbable organic halogens (AOX); the highest concentrations (up to 200 {mu}g Cl/L) were observed in humic lakes not exposed to any industrial discharges. Analysis of chlorophenols revealed that there is a long-distance transport ({gt} 100 km) of chloroguaiacols from bleach plants to remote parts of receiving waters. However, there was no evidence of chlorinated organics from bleach plants accumulating over several years in the water phase. One chlorophenol, 2,4,6-trichlorophenol, and its methylated analogue, 2,4,6-trichloroanisole, were also detected in surface waters considered to be unpolluted. Mass balance calculations showed that different processes in terrestrial environments make large contributions of AOX; enzyme-mediated chlorination of humic substances is a plausible explanation to the widespread occurrence of organic halogens.

Grimvall, A.; Jonsson, S.; Karlsson, S.; Savenhed, R.; Boren, H. (Dept. of Water and Environmental Studies, Linkoping Univ., S-58183 Linkoping (SE))

1991-05-01T23:59:59.000Z

99

All mercury lamps contain small amounts of mercury. An electric current passes through the lamp and vaporizes the mercury to generate light. Recycling mercury containing lamps protects human health and our environment from heavy  

E-Print Network [OSTI]

All mercury lamps contain small amounts of mercury. An electric current passes through the lamp and vaporizes the mercury to generate light. Recycling mercury containing lamps protects human health and our the environment by recycling universal wastes, contact EH&S at (949) 824-6200 or visit: www.ehs.uci.edu Mercury

George, Steven C.

100

Assessing the Risk of Mercury in Drinking Water after UV Lamp Breaks Page 1 Assessing the Risk of Mercury in Drinking Water after UV Lamp Breaks  

E-Print Network [OSTI]

Assessing the Risk of Mercury in Drinking Water after UV Lamp Breaks Page 1 Assessing the Risk of Mercury in Drinking Water after UV Lamp Breaks Heidi Borchers University of New Hampshire, Environmental Ultraviolet (UV) lamps generate ultraviolet light through the vaporization of elemental mercury, by using

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Is the light emitting diode (LED) an ultimate lamp?  

Science Journals Connector (OSTI)

Simple diagrams are used to show the transformation of a thin “slab” of intrinsic semiconductor (direct gap k elec =k hole ) from an ideal “flat-band” photopumped recombination-radiation light source into an ultimate lamp a p–n junctionlight emitting diode(LED). A photoexcited intrinsic slab of semiconductor can be regarded as an ideal (“flat-band”) light source with however the photogenerated carriers and voltage available externally instead of as recombination radiation (light) if the slab is converted to half p type (one side) and half n type (the other side) i.e. to a p–n junction. If an equal a “bucking ” external voltage is applied resulting in an input current when the photoexcitation is removed the slab becomes again (remains) an ideal “flat-band” light source a p–n junctionLED. In practice the LED takes the form of a p–n heterostructure in order to improve electron–hole injection reduce the absorption of recombination radiation and to make possible—with proper geometries—improved photon escape.

N. Holonyak Jr.

2000-01-01T23:59:59.000Z

102

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

E-Print Network [OSTI]

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 ...

Pangallo, Kristin C

2009-01-01T23:59:59.000Z

103

Method for selective dehalogenation of halogenated polyaromatic compounds  

DOE Patents [OSTI]

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.

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

1994-01-01T23:59:59.000Z

104

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

Broader source: Energy.gov [DOE]

This document is a pre-publication Federal Register final rule regarding energy conservation standards for general service fluorescent lamps and incandescent reflector lamps, as issued by the Deputy Assistant Secretary for Energy Efficiency on December 30, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

105

Confirmation of the chromosomal localization of human lamp genes and their exclusion as candidate genes for Salla disease  

Science Journals Connector (OSTI)

Salla disease is an inherited lysosomal storage disorder caused by accumulation of free sialic acid in the lysosomes. Lamp genes, lamp A and lamp B (lysosome associated membrane proteins), are the first known ...

Johanna Schleutker; Leena Haataja; Martin Renlund; Lea Puhakka…

1991-11-01T23:59:59.000Z

106

Low-pressure microwave plasma ultraviolet lamp for water purification  

Science Journals Connector (OSTI)

Low-pressure mercury lamps are commonly used for germicidal applications. The germicidal effect is due to the emission of light at 254 nm, which leads to the destruction of the most waterborne bacteria and viruses. The microwave plasma ultraviolet (UV) lamp (MPUVL) is a new technology for generating a high-intensity UV light and that can be also controlled to operate at 185 nm; irradiation is in air at this wavelength produces ozone. The microwave power is injected into a resonant cavity and the surface wave excitation takes place within the cavity through that part of the discharge tube (fused silica) protruding inside it. The MPUVL has many advantages over conventional lamps, which are limited to an output power in the region of 30 W m-1, while MPUVL can deliver any amount of power per unit length and the tube can be of any shape, length or diameter. This paper describes the design of the MPUVL and compares its efficiency with that of conventional lamps through spectral analysis. Other results, which include the effects of temperature and different power inputs, are also discussed.

A I Al-Shamma'a; I Pandithas; J Lucas

2001-01-01T23:59:59.000Z

107

The Energy Efficiency of the U.S Fluorescent Lamp Ballast Industry  

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

The Energy Efficiency of the U.S Fluorescent Lamp Ballast Industry The Energy Efficiency of the U.S Fluorescent Lamp Ballast Industry Speaker(s): Francis Rubinstein Date: February 14, 2008 - 12:00pm Location: 90-3122 Fluorescent lamp ballasts are subject to DOE appliance standards and rulemaking. But currently, only ballasts for older fluorescent lamp types, such as T-12 lamps are subject to minimum efficacy limits. The majority of fluorescent lamps now being shipped (T-8 and T-5 types) type are operated by ballasts that will not be subject to DOE rule until 2011. The metric used by DOE for characterizing the electrical efficiency of the fluorescent lamp-ballast system is called Ballast Efficacy Factor (BEF). Because BEF is not normalized, it is of limited utility for rulemaking and is useless for procurement. But by normalizing BEF to the total lamp power, I have

108

Solid-State Lighting: LED Replacement Lamps: Current Performance and the  

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

LED Replacement Lamps: Current LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® to someone by E-mail Share Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on Facebook Tweet about Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on Twitter Bookmark Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on Google Bookmark Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on Delicious Rank Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on Digg Find More places to share Solid-State Lighting: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® on

109

LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR®  

Broader source: Energy.gov [DOE]

This May 19, 2009 webcast summarized CALiPER's recent benchmark testing of common omnidirectional incandescent lamps (e.g., A-lamps), and provided an update on ENERGY STAR criteria for LED integral...

110

Analysis of Halogen-Mercury Reactions in Flue Gas  

SciTech Connect (OSTI)

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.

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

2010-01-01T23:59:59.000Z

111

DOE Publishes CALiPER Report on Cost-Effectiveness of Linear (T8) LED Lamps  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy's CALiPER program has released Report 21.3, which is part of a series of investigations on linear LED lamps. Report 21.3 details a set of life-cycle cost simulations that compared a two-lamp troffer using LED lamps (38W total power draw) or fluorescent lamps (51W total power draw) over a 10-year study period.

112

Transport phenomena in metal-halide lamps a poly-diagnostic study  

E-Print Network [OSTI]

/ spectroscopie. Subject headings: gas discharges / metal-halide lamps / plasma diagnostics / plasma properties-halide arc lamps . . . . . . . . . . . 7 1.3 Scope of ThesisTransport phenomena in metal-halide lamps a poly-diagnostic study Tanya Nimalasuriya #12;Copyright

Eindhoven, Technische Universiteit

113

Alkali-metal-halogen charge-exchange collisions  

Science Journals Connector (OSTI)

An approximate quasiclassical treatment is presented for calculating the cross sections for charge transfer from a neutral alkali-metal atom colliding with a halogen atom (chlorine or fluorine). The electron is treated by the time-dependent perturbation in the two-state approximation. The two states are the ground (or the first-excited) state of alkali-metal atom and the ground state of the halogen negative ion. Charge-transfer cross sections are calculated as a function of relative velocity (v) of collision between v=0.01 and 5 a.u. Qualitative features of these cross sections are compared with an earlier work on alkali-metal-oxygen collisions. An asymptotic formula at low velocities of collision v?0 is obtained, which compares with the earlier formula obtained by Bates. At higher velocities cross sections are found to vary as 1v2, as in the Born approximation.

D. Arora; J. E. Turner; P. G. Khubchandani

1976-12-01T23:59:59.000Z

114

DuraLamp USA: Proposed Penalty (2010-CE-0912) | Department of Energy  

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

DuraLamp USA: Proposed Penalty (2010-CE-0912) DuraLamp USA: Proposed Penalty (2010-CE-0912) DuraLamp USA: Proposed Penalty (2010-CE-0912) September 9, 2010 DOE alleged in a Notice of Proposed Civil Penalty that DuraLamp USA, Inc. failed to certify a variety of general service fluorescent lamps as compliant with the applicable energy conservation standards. DOE regulations require a manufacturer (which includes importers) to submit reports certifying that its products have been tested and meet the applicable energy conservation standards. This civil penalty notice advises the company of the potential penalties and DOE's administrative process, including the company's right to a hearing. DuraLamp USA: Proposed Penalty (2010-CE-0912) More Documents & Publications DuraLamp USA: Order (2010-CE-0912)

115

Energy-efficient compact screw-in fluorescent lamp. Final report  

SciTech Connect (OSTI)

A compact fluorescent lamp has been designed and constructed which can replace an incandescent lamp. The lamp is slightly larger than a standard lamp (8 3/4 in. x 3 1/4 in.), but is designed to fit a majority of portable lamp applications. This version, with a core-coil ballast, results in a system efficacy of 54 lumens per watt, with a light output of more than 1800 lumens. This compares favorably with a 100-watt incandescent (17.5 lumens per watt and 1750 lumens light output). The color temperature of 3000/sup 0/K is compatible with an incandescent lamp (2800/sup 0/K). The color rendition index (CRI) is 84. With a solid-state ballast, the efficacy and light output could be increased by 20% (65 l/w, 2200 lumens) and could provide a direct replacement for a three-way, 150-watt incandescent lamp (15 l/w, 2200 lumens).

Morton, E.W.

1982-11-01T23:59:59.000Z

116

Sulfur Lamps-The Next Generation of Efficient Light?  

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

5 5 Sulfur Lamps-The Next Generation of Efficient Light? The figure above is a schematic of the system installed at the National Air and Space Museum and the DOE headquarters in Washington, D.C., Light from the sulfur lamp is focused by a parabolic reflector so that it enters the light pipe within a small angular cone. Light travels down the pipe, reflecting off the prismatic film (A) that lines the outer acrylic tube. The prismatic film reflects the light through total internal reflection (C), an intrinsically efficient process. Some of the light striking the film (at A) is not reflected and "leaks out" of the pipe walls (B), giving the pipe a glowing appearance. A light ray that travels all the way down the pipe will strike the mirror at the end (D) and return back up the pipe.

117

L Prize Competition Winner 60W Incandesent Replacement Lamp Update  

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

Technology Deployment Technology Deployment Working Group L Prize ® Competition Winner 60W Incandescent Replacement Lamp Update James E. Rannels, Senior Advisor L Prize Competition D&R International May 23, 2012 Philips Wins First L Prize 2 * August 3, 2011: Philips announced as winner of 60W replacement bulb category * Product distributed thru commercial and retail channels Image courtesy of Philips -...[O]nce an award is made the authorizing Act directs General Services Administration to develop federal purchasing schedules for solid-state lamps that meet or exceed the specifications laid out in the prize category-so long as it is cost effective. I hope the GSA begins this process soon.‖

118

ISSUANCE 2014-12-29: Energy Conservation Program: Clarification for Energy Conservation Standards and Test Procedures for Fluorescent Lamp Ballasts  

Broader source: Energy.gov [DOE]

Energy Conservation Program: Clarification for Energy Conservation Standards and Test Procedures for Fluorescent Lamp Ballasts

119

Design and Realize of the Graphics Platform for LED Lamps’ Layout Based on GDI+ and Dual-Buffer  

Science Journals Connector (OSTI)

Based on the GDI+ class library and dual-buffer technology of .NET framework, the software for LED lamps’ layout is developed. On the basis of determining the scheme of layout platform, the metafile class library model by Composite design-set and the process of calling the LED pixels metafile symbol interface are designed firstly. The design method of realizing the LED pixels metafile visual editing on the drawn LED logical pixel based on GDI+ is analyzed. The dual-buffer technology is used to solve the problem of flicker when fast refreshing. The testing results show that the platform can meet the basic function requirements of engineering application, and realize partial adjust on the process of LED lamps layout without distortion.

Wen Yuanmei; Nie Xinming; Liu Guixiong

2012-01-01T23:59:59.000Z

120

Photovoltaic experiment using light from a solar simulator lamp  

Science Journals Connector (OSTI)

A photovoltaic cellexperiment utilizing the convenience of a solar simulating type lamp is described. The circuit for obtaining the cell characteristic drives an X?Y plotter to graph continuously the characteristics from short circuit current to the open circuit voltage. Calibration methods and their limitation are discussed for estimating the irradiance to determine the light conversion efficiency of the cell. The diode junction nature of the cell is clearly supported by the agreement between experiment and theory. The experiment should be exceptionally suitable for an undergraduate physics laboratory experiment.

R. H. Chow

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Preliminary assessment of halogenated alkanes as vapor-phase tracers  

SciTech Connect (OSTI)

New tracers are needed to evaluate the efficiency of injection strategies in vapor-dominated environments. One group of compounds that seems to meet the requirements for vapor-phase tracing are the halogenated alkanes (HCFCs). HCFCs are generally nontoxic, and extrapolation of tabulated thermodynamic data indicate that they will be thermally stable and nonreactive in a geothermal environment. The solubilities and stabilities of these compounds, which form several homologous series, vary according to the substituent ratios of fluorine, chlorine, and hydrogen. Laboratory and field tests that will further define the suitability of HCFCs as vapor-phase tracers are under way.

Adams, Michael C.; Moore, Joseph N.; Hirtz, Paul

1991-01-01T23:59:59.000Z

122

Text-Alternative Version: CALiPER Series 21 on LED Linear Lamps and Troffer Lighting  

Broader source: Energy.gov [DOE]

Following is a text version of a video about CALiPER Application Report Series 21 on LED Linear Lamps and Troffer Lighting.

123

Text-Alternative Version: LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR®  

Broader source: Energy.gov [DOE]

Below is the text-alternative version of the LED Replacement Lamps: Current Performance and the Latest on ENERGY STAR® webcast.

124

DOE Publishes Special CALiPER Report on Retail Lamps | Department...  

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

retail marketplace and targeted toward general consumers. The report follows similar reports published in 2011 and 2012. LED replacement lamps are available through many retail...

125

LED Linear Lamps and Troffer Lighting: CALiPER Report Series 21  

SciTech Connect (OSTI)

Video about CALiPER Report Series 21 on LED Linear Lamps and Troffer Lighting, featuring interviews with Tracy Beeson and Naomi Miller of Pacific Northwest National Laboratory.

Beeson, Tracy; Miller, Naomi

2014-06-17T23:59:59.000Z

126

EA-1911: Energy Conservation Standards for Certain Reflector, Elliptical Reflector, and Bulged Reflector Incandescent Lamps  

Broader source: Energy.gov [DOE]

This EA will evaluate the environmental impacts of a proposal to amend energy conservation standards for Certain Reflector, Elliptical Reflector, and Bulged Reflector Incandescent Lamps.

127

Efficient and Regioselective Halogenations of 2-Amino-1,3-thiazoles with Copper Salts  

E-Print Network [OSTI]

Efficient and Regioselective Halogenations of 2-Amino-1,3-thiazoles with Copper Salts Fabrice G. Halogenations proceed easily in the presence of copper(I) or copper(II) chlorides, bromides, or iodides directly in solution or with supported copper halides. 1,3-Thiazole rings appear in many compounds that exhibit

Shen, Jun

128

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

SciTech Connect (OSTI)

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.

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

129

J.-A. FLEMING. 2014 On the characteristic curves and surfaces of incandescence lamps (Courbes caractristiques des lampes incandescence) ; Phil. Mag.,  

E-Print Network [OSTI]

80 J.-A. FLEMING. 2014 On the characteristic curves and surfaces of incandescence lamps (Courbes caractéristiques des lampes à incandescence) ; Phil. Mag., 5e série, t. XIX, p. 368; I885. L'auteur étudie les résistance correspondant à la force électromotrice vo à laquelle l'incandescence commence à se produire, et r

Paris-Sud XI, Université de

130

Spatial and time-dependent distribution of plasma parameters in the metal-halide arc lamp.  

E-Print Network [OSTI]

Spatial and time-dependent distribution of plasma parameters in the metal-halide arc lamp. A. Khakhaev, L. Luizova, K. Ekimov and A. Soloviev Petrozavodsk State University, Russia The metal-halide arc lamp is an effective light source and its investigation has a long history, but even at present some

Paris-Sud XI, Université de

131

Demonstration Of A Monitoring Lamp To Visualize The Energy Consumption In Houses  

E-Print Network [OSTI]

Demonstration Of A Monitoring Lamp To Visualize The Energy Consumption In Houses Christophe Gisler1://www.unipg.it Abstract. We report on the development of a wireless lamp dedicated to the feedback of energy consumption is a good solution to make people gain awareness of their energy consumption and hence reduce it [1

Paris-Sud XI, Université de

132

CALiPER Report 20.3: Robustness of LED PAR38 Lamps  

SciTech Connect (OSTI)

Three samples of 40 of the Series 20 PAR38 lamps underwent multi-stress testing, whereby samples were subjected to increasing levels of simultaneous thermal, humidity, electrical, and vibrational stress. The results do not explicitly predict expected lifetime or reliability, but they can be compared with one another, as well as with benchmark conventional products, to assess the relative robustness of the product designs. On average, the 32 LED lamp models tested were substantially more robust than the conventional benchmark lamps. As with other performance attributes, however, there was great variability in the robustness and design maturity of the LED lamps. Several LED lamp samples failed within the first one or two levels of the ten-level stress plan, while all three samples of some lamp models completed all ten levels. One potential area of improvement is design maturity, given that more than 25% of the lamp models demonstrated a difference in failure level for the three samples that was greater than or equal to the maximum for the benchmarks. At the same time, the fact that nearly 75% of the lamp models exhibited better design maturity than the benchmarks is noteworthy, given the relative stage of development for the technology.

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

2014-12-31T23:59:59.000Z

133

The evolving price of household LED lamps: Recent trends and historical comparisons for the US market  

SciTech Connect (OSTI)

In recent years, household LED light bulbs (LED A lamps) have undergone a dramatic price decline. Since late 2011, we have been collecting data, on a weekly basis, for retail offerings of LED A lamps on the Internet. The resulting data set allows us to track the recent price decline in detail. LED A lamp prices declined roughly exponentially with time in 2011-2014, with decline rates of 28percent to 44percent per year depending on lumen output, and with higher-lumen lamps exhibiting more rapid price declines. By combining the Internet price data with publicly available lamp shipments indices for the US market, it is also possible to correlate LED A lamp prices against cumulative production, yielding an experience curve for LED A lamps. In 2012-2013, LED A lamp prices declined by 20-25percent for each doubling in cumulative shipments. Similar analysis of historical data for other lighting technologies reveals that LED prices have fallen significantly more rapidly with cumulative production than did their technological predecessors, which exhibited a historical decline of 14-15percent per doubling of production.

Gerke, Brian F.; Ngo, Allison T.; Alstone, Andrea L.; Fisseha, Kibret S.

2014-10-14T23:59:59.000Z

134

Performance of "Ultra-High" Efficient Electronic Ballast for HID Lamps  

E-Print Network [OSTI]

. Index Terms--Electronic ballast, HID lamps, resonant inverter, power loss modeling, Silicon Carbide (Si of >95% for the ballast. Diode bridge rectifier EMI filter Resonant Inverter Power Factor Correction 75423, USA Abstract--A new electronic ballast circuit for High Intensity Discharge (HID) lamps

Tolbert, Leon M.

135

A light diet for a giant appetite: An assessment of China's proposed fluorescent lamp standard  

SciTech Connect (OSTI)

Lighting has been one of the fastest growing electric end-uses in China over the last twenty years, with an average annual growth rate of 14%. Fluorescent lighting provides a significant portion of China's lighting need. In 1998, China produced 680 million fluorescent lamps, of which 420 million were linear fluorescent lamps of various diameters (T8 to T12). There are substantial variations both in energy efficiency and lighting performance among locally produced fluorescent lamps. Such variations present a perfect opportunity for policy intervention through efficiency standards to promote the adoption of more efficient fluorescent lamps in China. This paper analyzes China's proposed minimum efficiency standard for fluorescent lamps and presents an assessment of its likely impacts on China's lighting energy consumption and GHG emissions.

Lin, Jiang

2002-04-11T23:59:59.000Z

136

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

137

190 IEEE TRANSACTIONS ON PLASMA SCIENCE, VOL. 30, NO. 1, FEBRUARY 2002 Gap Closure in a Cold Metal Halide Lamp  

E-Print Network [OSTI]

lamp has been investigated using a two-dimensional, plasma transport model. Im- ages are presented- charge devices, lighting, plasma applications. METAL halide high-intensity-discharge (HID) lamps op- erate as high-pressure thermal arcs [1]. The cold fills of HID lamps are typically 50­100 torr of a rare

Kushner, Mark

138

2015 Washington Auto Show  

Broader source: Energy.gov [DOE]

Secretary of Energy Ernest Moniz attended the 2015 Washington Auto Show in Washington, DC on January 22, 2015. He delivered brief remarks on the Energy Department's role in electric and fuel cell vehicle technology, announced more than $55 million in funding opportunities to support fuel-efficient vehicle technologies and visited several of the exhibits featuring recent additions to the vehicles market.

139

2015 Washington Auto Show  

Broader source: Energy.gov [DOE]

Secretary of Energy Ernest Moniz attended the 2015 Washington Auto Show in Washington, DC on January 22, 2015. He delivered brief remarks on the Energy Department's role in electric and fuel cell vehicle technology, and visited several of the exhibits featuring recent additions to the vehicles market.

140

CALiPER Report 21.3: Cost-Effectiveness of Linear (T8) LED Lamps  

SciTech Connect (OSTI)

Meeting performance expectations is important for driving adoption of linear LED lamps, but cost-effectiveness may be an overriding factor in many cases. Linear LED lamps cost more initially than fluorescent lamps, but energy and maintenance savings may mean that the life-cycle cost is lower. This report details a series of life-cycle cost simulations that compared a two-lamp troffer using LED lamps (38 W total power draw) or fluorescent lamps (51 W total power draw) over a 10-year study period. Variables included LED system cost ($40, $80, or $120), annual operating hours (2,000 hours or 4,000 hours), LED installation time (15 minutes or 30 minutes), and melded electricity rate ($0.06/kWh, $0.12/kWh, $0.18/kWh, or $0.24/kWh). A full factorial of simulations allows users to interpolate between these values to aid in making rough estimates of economic feasibility for their own projects. In general, while their initial cost premium remains high, linear LED lamps are more likely to be cost-effective when electric utility rates are higher than average and hours of operation are long, and if their installation time is shorter.

Miller, Naomi J.; Perrin, Tess E.; Royer, Michael P.

2014-05-27T23:59:59.000Z

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Lamp system with conditioned water coolant and diffuse reflector of polytetrafluorethylene(PTFE)  

DOE Patents [OSTI]

A lamp system with a very soft high-intensity output is provided over a large area by water cooling a long-arc lamp inside a diffuse reflector of polytetrafluorethylene (PTFE) and titanium dioxide (TiO.sub.2) white pigment. The water is kept clean and pure by a one micron particulate filter and an activated charcoal/ultraviolet irradiation system that circulates and de-ionizes and biologically sterilizes the coolant water at all times, even when the long-arc lamp is off.

Zapata, Luis E. (Livermore, CA); Hackel, Lloyd (Livermore, CA)

1999-01-01T23:59:59.000Z

142

Quantitative structure–activity relationships for toxicity and genotoxicity of halogenated aliphatic compounds: Wing spot test of Drosophila melanogaster  

Science Journals Connector (OSTI)

Halogenated aliphatic compounds were evaluated for toxic and genotoxic effects in the somatic mutation and recombination test employing Drosophila melanogaster. The tested chemicals included chlorinated, brominated and iodinated; mono-, di- and tri-substituted; saturated and unsaturated alkanes: 1,2-dibromoethane, 1-bromo-2-chloroethane, 1-iodopropane, 2,3-dichloropropene, 3-bromo-1-propene, epibromohydrin, 2-iodobutane, 3-chloro-2-methylpropene, 1,2,3-trichloropropane, 1,2-dichloroethane, 1,2-dichlorobutane, 1-chloro-2-methylpropane, 1,3-dichloropropane, 1,2-dichloropropane, 2-chloroethymethylether, 1-bromo-2-methylpropane and 1-chloropentane. N-methyl-N-nitrosourea served as the positive and distilled water as the negative control. The set of chemicals for the toxicological testing was selected by the use of statistical experiment design. Group of unsaturated aliphatic hydrocarbons were generally more toxic than saturated analogues. The genotoxic effect was observed with 14 compounds in the wing spot test, while 3 substances did not show any genotoxicity by using the wing spot test at 50% lethal concentration. The highest number of wing spots was observed in genotoxicity assay with 1-bromo-2-chloroethane, 1,2-dichloroethane, 1,2-dibromoethane and 1-iodopropane. Nucleophilic superdelocalizability calculated by quantum mechanics appears to be a good parameter for prediction of both toxicity and genotoxicity effects of halogenated aliphatic compounds.

Karel Chroust; Martina Pavlová; Zbyn?k Prokop; Jan Mendel; Kate?ina Božková; Zden?k Kubát; Veronika Zaj?´?ková; Ji??´ Damborský

2007-01-01T23:59:59.000Z

143

Integrated starting and running amalgam assembly for an electrodeless fluorescent lamp  

DOE Patents [OSTI]

An integrated starting and running amalgam assembly for an electrodeless SEF fluorescent lamp includes a wire mesh amalgam support constructed to jointly optimize positions of a starting amalgam and a running amalgam in the lamp, thereby optimizing mercury vapor pressure in the lamp during both starting and steady-state operation in order to rapidly achieve and maintain high light output. The wire mesh amalgam support is constructed to support the starting amalgam toward one end thereof and the running amalgam toward the other end thereof, and the wire mesh is rolled for friction-fitting within the exhaust tube of the lamp. The positions of the starting and running amalgams on the wire mesh are jointly optimized such that high light output is achieved quickly and maintained, while avoiding any significant reduction in light output between starting and running operation.

Borowiec, Joseph Christopher (Schenectady, NY); Cocoma, John Paul (Clifton Park, NY); Roberts, Victor David (Burnt Hills, NY)

1998-01-01T23:59:59.000Z

144

LED Linear Lamps and Troffer Lighting: CALiPER Report Series 21  

Broader source: Energy.gov [DOE]

View the video about CALiPER Report Series 21 on LED Linear Lamps and Troffer Lighting, featuring interviews with Tracy Beeson and Naomi Miller of Pacific Northwest National Laboratory.

145

DOE Publishes CALiPER Report on Lumen and Chromaticity Maintenance of LED PAR38 Lamps  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy's CALiPER program has released Report 20.4, which is part of a series of investigations on LED PAR38 lamps. Report 20.4 focuses on lumen maintenance, chromaticity...

146

DOE Publishes CALiPER Snapshot Report on LED A Lamps  

Broader source: Energy.gov [DOE]

DOE's CALiPER program has released a Snapshot Report on LED A lamps, which utilizes the LED Lighting Facts program's extensive product database to help industry stakeholders understand the current state and trajectory of the market for that class

147

DOE Publishes New CALiPER Report on Subjective Evaluation of LED PAR38 Lamps  

Broader source: Energy.gov [DOE]

DOE has published the first in a series of four special investigations intended to extend the findings of CALiPER Application Summary Report 20: LED PAR38 Lamps, which was published late last year.

148

Text-Alternative Version: CALiPER Report Series 20 on LED PAR38 Lamps  

Broader source: Energy.gov [DOE]

Michael Royer, Lighting Engineer, Pacific Northwest National Laboratory: The CALiPER program looks at typical LED lamp performance attributes. As we've gone through the progression of reports, we...

149

MISSION CATHODIQUE A L'INTRIEUR DES LAMPES A INCANDESCENCE ; par M. L. HOULLEVIGUE (1).  

E-Print Network [OSTI]

523 �MISSION CATHODIQUE A L'INT�RIEUR DES LAMPES A INCANDESCENCE ; par M. L. HOULLEVIGUE (1). I. Lorsqu'on survolte fortement une lampe à incandescence à filament de charbon, par exemple en mettant sous incandescent. ' , Fic.. 1. Tous ces effets peuvent être attribués, en première analyse, aux électrons émanés du

Boyer, Edmond

150

ISSUANCE 2015-01-26: Energy Conservation Program: Energy Conservation Standards for High-Intensity Lamps, Notice to Reopen Comment Period  

Broader source: Energy.gov [DOE]

Energy Conservation Program: Energy Conservation Standards for High-Intensity Lamps, Notice to Reopen Comment Period

151

Biomarker sensitivity for polynuclear and halogenated aromatic hydrocarbon contamination in fish species from Galveston Bay  

SciTech Connect (OSTI)

The Galveston Bay estuary exhibits a contamination gradient for polynuclear aromatic hydrocarbons (PAHs) and halogenated aromatic hydrocarbons, which is useful for comparing biomarker response sensitivity in fish taken from different bay locations. Two fish species, hardhead catfish (Arius felis) and Atlantic croaker (Micropogon undulatus), were collected from four stations where sediment total PAHs ranged from 68 to > 1,000 ng/g. Hardhead catfish showed no consistent CYP1A mediated responses (hepatic ethoxyresorufin-O-deethylase activity (EROD), CYP1A mRNA levels, or CYP1A immunoreactive protein) in the field collected fish or in fish dosed with up to 15 mg/kg benzo(a)pyrene (BaP). Significant differences were seen in field collected hardhead catfish in biliary concentrations of naphthalene, phenanthrene, and BaP metabolites. Conversely, in croakers taken from the same four Galveston Bay locations, there were significant elevations IN EROD and glutathione-S-transferase activities, CYP1A immunoreactive protein, and biliary PAH metabolites at the contaminated stations. These studies suggest that croaker is a good monitoring species especially with respect to induction of CYP1A mediated responses by PAHs. Biliary PAH metabolites and PAH-DNA adducts were sensitive to PAH contamination in both species.

Willett, K.; McDonald, S.; Steinberg, M.; Beatty, K.; Safe, S. [Texas A and M Univ., College Station, TX (United States)

1995-12-31T23:59:59.000Z

152

Process for removing halogenated aliphatic and aromatic compounds from petroleum products  

DOE Patents [OSTI]

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.

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

1983-09-20T23:59:59.000Z

153

IUPAC-NIST Solubility Data Series 68. Halogenated Aliphatic Hydrocarbon Compounds C3C14 With Water  

E-Print Network [OSTI]

IUPAC-NIST Solubility Data Series 68. Halogenated Aliphatic Hydrocarbon Compounds C3­C14 With Water 16, 1999 This volume covers the solubilities of halogenated aliphatic C3­C14 compounds with water, heavy water, and electrolyte solutions. All data were critically examined for their reliability and best

Magee, Joseph W.

154

DOE Publishes Notice of Public Meeting and Availability of the Framework Document for General Service Lamps Energy Conservation Standards  

Broader source: Energy.gov [DOE]

The Department of Energy has published a Federal Register notice of public meeting and availability of the framework document regarding energy conservation standards for general service lamps.

155

Pump-lamp firing-pulse generator for solid-state lasers  

SciTech Connect (OSTI)

This paper describes a generator that provides, with maximum output-pulse amplitude, sequential or external firing of four INP16/250 (IFP-8000) lamps at a frequency of 1 Hz. The energy and time characteristics of the generator are improved as compared with similar devices, which provides a time instability of the delay between a generator-trigger pulse and the optical pumping pulse of + or - 1 usec. The output-pulse amplitude can be varied according to the type and number of lamps fired. Measures are taken to reduce the supply noise produced in firing-pulse generation and to increase the operating safety of the device.

Denishchik, Y.S.

1985-12-01T23:59:59.000Z

156

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

E-Print Network [OSTI]

GREEN LIVING GUIDE ENERGY TRAVEL FOOD sustain yosef WATER Replace incandencent and halogen light POWER STRIPS! for you electronics, and turn them off when not in use Adjust your thermostat UP IN SUMMER Bicycle Initiative http://boonebikeinitiative.org LEAVE YOUR CAR AT HOME - save $ on a parking pass

Thaxton, Christopher S.

157

The Fuzzy Design of the Intelligent System for the Energy-Saving Lamps  

Science Journals Connector (OSTI)

In the paper, a intelligent system was proposed. It consists of variable converter and intelligent controller. Variable reactor which concludes variable reactance converter and power converter has wide applications in the soft starting, speed controlling ... Keywords: fuzzy control, variable reactor, intelligent control, power converter, Energy-Saving Lamps

Youxin Yuan; Kaihua Cui; Yiping Xiao; Tieliang Xu

2008-12-01T23:59:59.000Z

158

RF driven sulfur lamp having driving electrodes which face each other  

DOE Patents [OSTI]

A high intensity discharge lamp without mercury is disclosed radiating a selected spectrum of which can be almost entirely in the visible range from an envelope that contains a sulfur containing substance. The lamp utilizes a signal source that generates an excitation signal that is externally coupled to the exterior surface of the envelope to excite the enclosed sulfur containing substance. Various embodiments of the lamp use electrodes adjacent the envelope to couple the excitation signal thereto with the face of the electrodes shaped to complement the shape of the exterior surface of the envelope. Two shapes discussed are spherical and cylindrical. To minimize filamentary discharges each envelope may include an elongated stem affixed to the exterior thereof whereby a rotational subsystem spins the envelope. In yet another embodiment the envelope has a Dewar configuration with two electrodes, one positioned near the external curved side surface of the body, and a second to the inner surface of the hole through the envelope. Further, the envelope may contain a backfill of a selected inert gas to assist in the excitation of lamp with that backfill at a pressure of less than 1 atmosphere, wherein the backfill pressure is directly related to the increase or decrease of peak output and inversely related to the increase and decrease of the emitted spectrum from the envelope. The emitting fill can be less than 6 mg/cc, or at least 2 mg/cc of the envelope of a sulfur containing substance. 17 figs.

Gabor, G.; Orr, T.R.; Greene, C.M.; Crawford, D.G.; Berman, S.M.

1999-06-22T23:59:59.000Z

159

15 KJ FLASH LAMP, POWER CONDITIONING UNIT DESIGNED FOR SAFTY, RELIABILITY & MANUFACTURABILITY*  

SciTech Connect (OSTI)

A 15kJoule, Flash Lamp Power Conditioning Unit has been successfully designed, developed, and deployed in the National Ignition Facility (NIF) Preamplifier Modules (PAM). The primary design philosophy of this power conditioning unit (PCU) is safety, reliability, and manufacturability. Cost reduction over commercially equivalent systems was also achieved through an easily manufactured packaging design optimized to meet NIF requirements. While still maintaining low cost, the PCU design includes a robust control system, fault diagnostic system, and safety features. The pulsed power design includes 6 PFN modules, each including a dual series injection trigger transformer, that drive a total of 12 flash lamp loads. The lamps are individually triggered via a 20kV pulse produced by a 1kV, MCT switched capacitive discharge unit on the primary side of the trigger transformer. The remote control interface includes an embedded controller that captures flash lamp current wave forms and fault status for each shot. The embedded controller provides the flexibility of remotely adjusting both the main drive voltage from 1.6 to 2.5 kV and the trigger voltage from 0 to 20 kV.

James, G; Merritt, B; Dreifuerst, G; Strickland, S

2007-08-07T23:59:59.000Z

160

Laboratory for Advanced Materials Processing University of Maryland http://www.enma.umd.edu/LAMP  

E-Print Network [OSTI]

) = Rs x (L / W), with Rs: sheet resistance of a layer of this material The sheet resistance is expressedLaboratory for Advanced Materials Processing � University of Maryland http Operating Procedure for LAMP four point probe sheet resistance measurements Overview of 4 point probe

Rubloff, Gary W.

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Report 20.3: Stress Testing of LED PAR38 Lamps  

Broader source: Energy.gov [DOE]

A small sample of each of the Application Summary Report 20 PAR38 lamp types underwent stress testing that included substantial temperature and humidity changes, electrical variation, and vibration. The results do not directly address expected lifetime, but can be compared with one another, as well as with benchmark conventional products, to assess the relative robustness of the product designs. (24 pages, December 2014)

162

Method and apparatus for powering an electrodeless lamp with reduced radio frequency interference  

DOE Patents [OSTI]

An electrodeless lamp waveguide structure includes tuned absorbers for spurious RF signals. A lamp waveguide with an integral frequency selective attenuation includes resonant absorbers positioned within the waveguide to absorb spurious out-of-band RF energy. The absorbers have a negligible effect on energy at the selected frequency used to excite plasma in the lamp. In a first embodiment, one or more thin slabs of lossy magnetic material are affixed to the sidewalls of the waveguide at approximately one quarter wavelength of the spurious signal from an end wall of the waveguide. The positioning of the lossy material optimizes absorption of power from the spurious signal. In a second embodiment, one or more thin slabs of lossy magnetic material are used in conjunction with band rejection waveguide filter elements. In a third embodiment, one or more microstrip filter elements are tuned to the frequency of the spurious signal and positioned within the waveguide to couple and absorb the spurious signal's energy. All three embodiments absorb negligible energy at the selected frequency and so do not significantly diminish the energy efficiency of the lamp.

Simpson, James E. (Gaithersburg, MD)

1999-01-01T23:59:59.000Z

163

Method and apparatus for powering an electrodeless lamp with reduced radio frequency interference  

DOE Patents [OSTI]

An electrodeless lamp waveguide structure includes tuned absorbers for spurious RF signals. A lamp waveguide with an integral frequency selective attenuation includes resonant absorbers positioned within the waveguide to absorb spurious out-of-band RF energy. The absorbers have a negligible effect on energy at the selected frequency used to excite plasma in the lamp. In a first embodiment, one or more thin slabs of lossy magnetic material are affixed to the sidewalls of the waveguide at approximately one quarter wavelength of the spurious signal from an end wall of the waveguide. The positioning of the lossy material optimizes absorption of power from the spurious signal. In a second embodiment, one or more thin slabs of lossy magnetic material are used in conjunction with band rejection waveguide filter elements. In a third embodiment, one or more microstrip filter elements are tuned to the frequency of the spurious signal and positioned within the waveguide to couple and absorb the spurious signal's energy. All three embodiments absorb negligible energy at the selected frequency and so do not significantly diminish the energy efficiency of the lamp. 18 figs.

Simpson, J.E.

1999-06-08T23:59:59.000Z

164

Predicted Pulsed-Power/Flash-Lamp Performance of the NIF Main Amplifier  

SciTech Connect (OSTI)

The laser glass for the National Ignition Facility (NIF) Main Amplifier system is pumped by a system of 192 pulsed power/flash lamp assemblies. Each of these 192 assemblies consists of a 1.6 MJ (nominal) capacitor bank working with a Pre-Ionization/Lamp Check (PILC) pulser to drive an array of 40 flash lamps. This paper describes the predicted performance of these Power Conditioning System (PCS) modules in concert with flashlamp assemblies in NIF. Each flashlamp assembly consists of 20 parallel sets of lamps in series pairs. The sensitivity of system performance to various design parameters of the PILC pulser and the main capacitor bank is described. Results of circuit models are compared to sub-scale flashlamp tests and to measurements taken in tests of a PCS module driving a flashlamp assembly in the First Article NIF Test Module facility at Sandia National Laboratories. Also included are predictions from a physics-based, semi-empirical amplifier gain code.

Fulkerson, E. Steven; Hammond, Jud; Harjes, Henry C.; Moore, William B.S.; Smith, David L.; Wilson, J. Michael

1999-06-22T23:59:59.000Z

165

Issues, Models and Solutions for Triac Modulated Phase Dimming of LED Lamps  

E-Print Network [OSTI]

greater than incandescent lamps [1,2]. In fact, recent technological breakthroughs [3-7] in the high of LED lighting: An incandescent source produces 10 ­ 20 lumens/watt, while several manufacturers have? Incandescent bulbs primarily utilize phase modulating dimming through triac switches to control the power sent

Lehman, Brad

166

Hands On Science with NOAA TITLE: Plate Tectonics and Lava Lamps  

E-Print Network [OSTI]

and geological events?" Answer = heat from radioactive decay · Compare the light bulb in lava to Earth's internal in the lava lamp. · Plot recent earthquakes and volcanic activity on a world map and compare to the location.education.noaa.gov/Ocean_and_Coasts/Ocean_Floor_Features.html USGS Earthquake Hazards - http

167

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

E-Print Network [OSTI]

Lamps in Texas Description Value Reference Total Housing Units in Texas in 2013: 10,204,056 Real Estate Center, Texas A&M University3, U.S. Census Bureau4 5 Average Lighting Electricity Usage per House: 1,946 kWh/yr NREL Building America Program6... Savings in Texas: 10,424,973 MWh/yr OSD CFL Savings in Texas: 28,562 MWh/day By 2013, it is estimated that total savings of 10,424,973 MWh/yr would be achieved from replacing incandescent lamps with compact fluorescent lamps (CFL) in residential...

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

168

Halogen adsorption on transition-metal surfaces: A case study of Cl on Ta(110)  

Science Journals Connector (OSTI)

Through a series of ab initio calculations, we not only predict the atomic and electronic structure of Cl on Ta(110), but also provide a quantitative basis for understanding a number of controversial questions regarding halogen adsorption on transition-metal surfaces. We demonstrate that a simple dipole layer model accurately describes the unexpected decrease in the work function upon halogen absorption, and that our proposed overlayer structure explains the one-dimensional streaking in the low-energy electron-diffraction pattern of the adsorbate-covered surface. An analysis of the electronic structure suggests that transition metals such as Ta look like simple metals from the point of view of highly electronegative adsorbates such as Cl.

Christine J. Wu and John E. Klepeis

1997-04-15T23:59:59.000Z

169

The chemistry of halogens on diamond: effects on growth and electron emission  

SciTech Connect (OSTI)

Diamond growth using halogenated precursors was studied in several diamond growth reactors. In a conventionao plasma reactor, diamond growth using the following gas mixtures was studied: CF{sub 4}/H{sub 2}, CH{sub 4}/H{sub 2}, CH{sub 3}F/H{sub 2}, and CH{sub 3}CL/H{sub 2}. Both the diamond growth measurements demonstrated ineffective transport of halogen radicals to the diamond surface during the growth process. In order to transport radical halogen species to the diamond surface during growth, a flow-tube reactor was constructed which minimized gas phase reactions. Also, the flow-tube reactor enabled pulsed gs transport to the diamond surface by fast-acting valves. Molecular beam mass spectroscopy was used to find condition which resulted in atomic hydrogen and/or atomic fluorine transport to the growing diamond surface. Although such conditions were found, they required very low pressures (0.5 Torr and below); these low pressures produce radical fluxes which are too low to sustain a reasonable diamond growth rate. The sequential reactor at Stanford was modified to add a halogen-growth step to the conventinoal atomic hydrogen/atomic carbon diamond growth cycle. Since the atomic fluorine, hydrogen and carbon environments are independent in the sequential reactor, the effect of fluorine on diamond growth could be studied independently of gas phase reactions. Although the diamond growth rate was increased by the use of fluorine, the film quality was seen to deteriorate as well as the substrate surface. Moreover, materials incompatibilities with fluorine significantly limited the use of fluorine in this reactor. A diamond growth model incorporating both gas phase and surface reactions was developed for the halocarbon system concurrent with the film growth efforts. In this report, we review the results of the growth experiments, the modeling, and additional experiments done to understand fluorine with diamond surfaces.

Hsu, W.L.; Pan, L.S.; Brown, L.A. [Sandia National Labs., Livermore, CA (United States)] [and others

1997-02-01T23:59:59.000Z

170

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

DOE Patents [OSTI]

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.

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

171

Xenon flash lamp pumped self-frequency doubling NYAB pulsed laser  

Science Journals Connector (OSTI)

Neodymium doped yttrium aluminum borate (NYAB) crystals with sizes up to 45mm have been grown successfully. NYAB rod of 4 ? 12mm was pumped by xenon flash lamp, and several mJ of 0.53?m green laser output was obtained. The oscillation threshold, the pulse duration, the laser beam polarization, and the laser beam divergence were measured to be 78mJ, 100ns, 90% and 2mrad, respectively.

Luo Zundu; Jiang Aidong; Huang Yichuan; Qiu Minwang

1989-01-01T23:59:59.000Z

172

2015-01-28 Issuance: Test Procedure for Fluorescent Lamp Ballasts; Final Rule Correction  

Broader source: Energy.gov [DOE]

This document is a pre-publication Federal Register final rule correction regarding test procedures for fluorescent lamp ballasts, as issued by the Deputy Assistant Secretary for Energy Efficiency on January 28, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

173

Household Light Makes Global Heat: High Black Carbon Emissions From Kerosene Wick Lamps  

Science Journals Connector (OSTI)

(3) Lighting is another component of this household energy challenge, with millions of households still relying on simple liquid-fueled lamps, but little is known of the associated environmental and health impacts. ... For laboratory tests, CO2 and CO concentrations were measured in real-time with a Li-COR 6252 (Li-COR Biosciences, Lincoln, NE) and Horiba AIA-220 (Horiba, Kyoto, Japan) nondispersive infrared (NDIR) analyzer, respectively. ...

Nicholas L. Lam; Yanju Chen; Cheryl Weyant; Chandra Venkataraman; Pankaj Sadavarte; Michael A. Johnson; Kirk R. Smith; Benjamin T. Brem; Joseph Arineitwe; Justin E. Ellis; Tami C. Bond

2012-11-19T23:59:59.000Z

174

Creating markets for new products to replace incandescent lamps: The international experience  

SciTech Connect (OSTI)

Since the summer of 1995, several organizations have been in pursuit of what many consider the Holy Grail of lighting technology--a low-cost, drop-in, energy-efficient replacement for the incandescent lamp. This paper summarizes the international experience in attempting to catalyze the commercialization of a mass-market, replacement product that could have major impact on residential lighting energy consumption in US and EU homes. The technology procurement effort was originally spearheaded by US Federal Government through a loose collaboration between the Department of Defense (DoD), the Environmental Protection Agency (EPA) and the Department of Energy (DOE). The DoD agreed to serve as the anchor buyer for a low-cost, drop-in replacement product for standard-sized light bulbs that provide at least 30 percent energy savings compared to traditional incandescent lamps. In parallel to the US effort, the International Energy Agency launched a co-operative technology procurement effort by assembling large buyers' groups in Finland, the Netherlands, Sweden, and the United Kingdom to pull a similar efficient lighting product into the European market. The lukewarm response from lamp manufacturers to these two technology procurement efforts illustrates the challenges of transforming residential lighting from incandescent to efficient lighting.

Rubinstein, F.; Borg, N.; Horowitz, N.; Narel, T.; Morehouse, E.T. Jr.

1998-07-01T23:59:59.000Z

175

Performance of a novel LED lamp arrangement to reduce SNR fluctuation for multi-user visible light communication systems  

Science Journals Connector (OSTI)

This paper investigates the performance of our recently proposed LED lamp arrangement to reduce the SNR fluctuation from different locations in the room for multi-user visible light...

Wang, Zixiong; Yu, Changyuan; Zhong, Wen-De; Chen, Jian; Chen, Wei

2012-01-01T23:59:59.000Z

176

Science Podcast: 21 November Show  

Science Journals Connector (OSTI)

...Neurosexism and a news roundup. In this show: Cordelia Fine discusses the prevalence of "neurosexism" in the study of the human brain. A daily news roundup. Science Podcast, 21 November 2014 Download MP3 file for this show All Science podcasts Subscribe to...

2014-11-21T23:59:59.000Z

177

Glass and glass-derivative seals for use in energy-efficient fuel cells and lamps  

SciTech Connect (OSTI)

For solid oxide fuel cells (SOFC), a series of 18 sealing glasses have been prepared and characterized. From the whole design space, several glasses were ''downselected'' and studied in detail to describe their behaviors in simulated fuel cell environments. One of the glasses was found to outperform all others, including the well-known G18 sealant developed at Pacific Northwest National Laboratory. The new glass composition showed lower bulk electrical conductivity, excellent sealing and wetting behavior when sealing under applied load, and qualitatively superior performance when exposed to wet hydrogen for 800 hours. Traditional melting was used to prepare all of the glasses that were studied in detail. The sol-gel approach was used to synthesize several compositions, but it was found that the glasses crystallized very rapidly during heating, precluding sealing. The glass characterization included measurements of the viscosity and thermal expansion of the glasses, as well as the thermal expansion of the partly crystalline glass ceramics. In addition, the wetting and sintering behavior of all glasses has been measured, as well as the crystallization behavior. The time and temperature at which crystalline phases form from the glasses has been determined for all of the glasses. Each glass ceramic contains at least two crystalline phases, and most of the crystalline phases have been positively identified. The body of fundamental data provides a platform for future developments for high temperature sealants, and the newly-developed glass compositions appear promising for large-scale testing. The second component of the work, focused on seals for higher-temperature discharge lighting, has focused on determining the phase relations in the yttria-alumina-silica system at various silica levels. Functional testing of one of the candidate sealants demonstrated that it performs well in current HID lighting applications. Further testing is required to evaluate its performance in next-generation lamps that operate at higher temperatures, but the baseline phase equilibria and crystallization behavior has been established for additional development. Again, traditional melting and sol-gel synthesis have been employed, and the sol-gel method was successful for preparing new phases that were discovered during the work. Four new phases have been identified and synthesized in pure form, from which full structure solutions were obtained as well as the anisotropic thermal expansion for each phase.

Scott Misture; Arun Varshineya; Matthew Hall; Sylvia DeCarr; Steve Bancheri

2005-07-28T23:59:59.000Z

178

NAIHC Convention and Trade Show  

Broader source: Energy.gov [DOE]

The National American Indian Housing Council's (NAIHC) most longstanding Annual Event, the 39th Annual NAIHC Convention and Trade Show is an opportunity to learn about tribal housing, attend...

179

A New Rb Lamp Exciter Circuit for Rb atomic clocks and Studies on Transition from Ring to Red mode  

E-Print Network [OSTI]

In this paper we describe the development of novel RF exciter circuit for electrode less Rb lamp. The lamp exciter circuit is a RF oscillator with a a new configuration operating at 60 to 65 MHz frequency with 3 to 4 watt power. The Rb lamp is used in exciting the ground state hyperfine transitions in Rb atom in a glass cell placed inside a tuned microwave cavity, As the frequency of these hyperfine transitions is very stable it is used in the development of Rb atomic clock by phase locking the oven controlled crystal oscillator (OCXO) to this atomic transition frequency. The details of the Rb lamp exciter are presented in the paper.The Lamp is ideally operated in ring mode as in this mode the linewidth is narrow and there is no self reversal. However, high temperature and RF excitation power may drive the Rb lamp to red mode which gives rise to line broadening and self reversal. It is the experience that mode change from ring to red deteriorates the atomic signal strength and S/N. In this paper the reasons of mode change are also discussed.

Savita Singh; Bikash Ghosal; G M Saxena

2010-11-10T23:59:59.000Z

180

Bottom-Up Energy Analysis System - Methodology and Results  

E-Print Network [OSTI]

Documents U.S. Rulemaking Documents TSL 4 PHP IncandescentLamps Incandescent Lamps Fluorescent Lamp Ballasts kWh/yrand T5 fluorescent tubes, incandescent lamps, CFLs, Halogen

McNeil, Michael A.

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

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

DOE Patents [OSTI]

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.

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

1982-03-31T23:59:59.000Z

182

Diarrheal Disease in Show Swine  

E-Print Network [OSTI]

are not important as a human disease. Cryptosporidium spp protozoa can rarely cause inap- parent infection or mild diarrhea in swine. Swine are not an important source for cryptosporidiosis in humans. Giardia spp protozoal infection in swine is rare, but it does... of gain. Lawsonia intracellularis is the causative bacterium. Though it is rarely the cause of diarrheal disease in show swine, veterinarians consider this organism as a potential cause when making a differ- ential diagnosis. L. intracellularis does...

Lawhorn, D. Bruce

2007-02-27T23:59:59.000Z

183

ENVITEC shows off air technologies  

SciTech Connect (OSTI)

The ENVITEC International Trade Fair for Environmental Protection and Waste Management Technologies, held in June in Duesseldorf, Germany, is the largest air pollution exhibition in the world and may be the largest environmental technology show overall. Visitors saw thousands of environmental solutions from 1,318 companies representing 29 countries and occupying roughly 43,000 square meters of exhibit space. Many innovations were displayed under the category, ``thermal treatment of air pollutants.`` New technologies include the following: regenerative thermal oxidizers; wet systems for removing pollutants; biological scrubbers;electrostatic precipitators; selective adsorption systems; activated-coke adsorbers; optimization of scrubber systems; and air pollution monitors.

McIlvaine, R.W.

1995-08-01T23:59:59.000Z

184

4-H Show Lamb Guide  

E-Print Network [OSTI]

members in devoting many hours over several months to the proper care, feeding and management of a potentially award-winning lamb. Lambs may be purchased by private treaty at a producer?s ranch or through sales. During the late spring and summer..., there are usually one or more sales every week throughout the state. Information on lamb sales is available through magazines such as ?The Showbox,? ?Show Times? and ?The Purple Circle.? However, many of the decisions you make regarding the type of feeder lamb...

Craddock, Frank; Stultz, Ross

1998-11-30T23:59:59.000Z

185

Mercury Vapor Release from Broken Compact Fluorescent Lamps and In Situ Capture by New Nanomaterial Sorbents  

Science Journals Connector (OSTI)

There is one report of Hg poisoning (acrodynia) in a child exposed to broken tube-type fluorescents in a detailed case study presented by Tunnessen et al. (6). ... Similar release patterns but lower amounts were seen for spent bulbs (example result 90 ?g in 24 h) or from the fracture site of a new bulb after glass removal to simulate cleanup. ... Artificial lighting systems are transitioning from incandescent to compact fluorescent lamp (CFL) and light-emitting diode (LED) bulbs in response to the U.S. Energy Independence and Security Act and the EU Ecodesign Directive, which leads to energy ... ...

Natalie C. Johnson; Shawn Manchester; Love Sarin; Yuming Gao; Indrek Kulaots; Robert H. Hurt

2008-06-27T23:59:59.000Z

186

2014-10-14 Issuance: Test Procedures Correction for Fluorescent Lamp Ballasts; Notice of Proposed Rulemaking  

Broader source: Energy.gov [DOE]

This document is a pre-publication Federal Register notice of proposed rulemaking regarding test procedures for fluorescent lamp ballasts, as issued by the Deputy Assistant Secretary for Energy Efficiency on October 14, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

187

Deoxybenzoin-Based Polyarylates as Halogen-Free Fire-Resistant Kenneth A. Ellzey, T. Ranganathan, Joseph Zilberman, E. Bryan Coughlin,*  

E-Print Network [OSTI]

, processing, and engineering of halogen-free, low heat release, fire-resistant materials present important with high carbon monoxide emis- sion.7,8 Ideal flame-retardant polymers would possess high thermal stabilityDeoxybenzoin-Based Polyarylates as Halogen-Free Fire-Resistant Polymers Kenneth A. Ellzey, T

188

The impact of modern headlamps on the design of sag vertical curves  

E-Print Network [OSTI]

to the lens. The housing serves as a reflector and lens, and is made of plastic. These lamps may be comprised of different light emitting diode?s (LEDs), high intensity discharge (HID) lamps, and halogen lamps. Halogen headlamps are further comprised... on. HID lamps produce more light compared to halogen lamps (22). Also, HID lamps have a sharper horizontal cut-off beam pattern further reducing the portion of lighted highway on sag curves (25). Light emitting diode is another headlamp...

Gogula, Madhuri

2006-08-16T23:59:59.000Z

189

Influence of the lamp filling on the pumping conditions in a pulsed YAG:Nd3+ laser  

Science Journals Connector (OSTI)

The pumping conditions in pulsed YAG:Nd3+ lasers are determined, to a great extent, by the filling and the discharge conditions in the pump lamps. It is reported that the highest efficiency under free-oscillation conditions was obtained when krypton discharge lamps were used. These lamps had a discharge gap 60 mm long and 5 mm in diameter. They emitted flashes of about 200 ?sec duration. The best results were obtained when the initial gas pressure was ~1000 torr and the discharge energy was W ~ 100–150 J. The efficiency was lower when the value of W was either larger or smaller. The nature of the filling had little effect on the laser efficiency when xenon and krypton lamps were used to provide energies W close to the nominal value of 250 J. The pumping conditions could not be improved significantly by the use of other fillings (inert gases or their mixtures were used). The principal results obtained were valid also when the lamps were operated at a repetition frequency of ? ? 10 Hz.

Vitalii M Podgaetskii; B V Skvortsov; A N Tokareva

1971-01-01T23:59:59.000Z

190

Method of controlling the mercury vapor pressure in a photo-chemical lamp or vapor filter used for Hg.sup.196 enrichment  

DOE Patents [OSTI]

The present invention is directed to a method of eliminating the cold spot zones presently used on Hg.sup.196 isotope separation lamps and filters by the use of a mercury amalgams, preferably mercury - indium amalgams. The use of an amalgam affords optimization of the mercury density in the lamp and filter of a mercury enrichment reactor, particularly multilamp enrichment reactors. Moreover, the use of an amalgam in such lamps and/or filters affords the ability to control the spectral line width of radiation emitted from lamps, a requirement for mercury enrichment.

Grossman, Mark W. (Belmont, MA)

1993-01-01T23:59:59.000Z

191

Method of controlling the mercury vapor pressure in a photo-chemical lamp or vapor filter used for Hg[sup 196] enrichment  

DOE Patents [OSTI]

The present invention is directed to a method of eliminating the cold spot zones presently used on Hg[sup 196] isotope separation lamps and filters by the use of a mercury amalgams, preferably mercury - indium amalgams. The use of an amalgam affords optimization of the mercury density in the lamp and filter of a mercury enrichment reactor, particularly multilamp enrichment reactors. Moreover, the use of an amalgam in such lamps and/or filters affords the ability to control the spectral line width of radiation emitted from lamps, a requirement for mercury enrichment.

Grossman, M.W.

1993-02-16T23:59:59.000Z

192

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

Broader source: Energy.gov [DOE]

The Department of Energy has published a final rule regarding the request for exclusion of 100 Watt R20 short incandescent reflector lamps from energy conservation standards.

193

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

DOE Patents [OSTI]

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.

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

194

INVESTIGATION OF THE TOTAL ORGANIC HALOGEN ANALYTICAL METHOD AT THE WASTE SAMPLING AND CHARACTERIZATION FACILITY  

SciTech Connect (OSTI)

Total organic halogen (TOX) is used as a parameter to screen groundwater samples at the Hanford Site. Trending is done for each groundwater well, and changes in TOX and other screening parameters can lead to costly changes in the monitoring protocol. The Waste Sampling and Characterization Facility (WSCF) analyzes groundwater samples for TOX using the United States Environmental Protection Agency (EPA) SW-S46 method 9020B (EPA 1996a). Samples from the Soil and Groundwater Remediation Project (SGRP) are submitted to the WSCF for analysis without information regarding the source of the sample; each sample is in essence a ''blind'' sample to the laboratory. Feedback from the SGRP indicated that some of the WSCF-generated TOX data from groundwater wells had a number of outlier values based on the historical trends (Anastos 200Sa). Additionally, analysts at WSCF observed inconsistent TOX results among field sample replicates. Therefore, the WSCF lab performed an investigation of the TOX analysis to determine the cause of the outlier data points. Two causes were found that contributed to generating out-of-trend TOX data: (1) The presence of inorganic chloride in the groundwater samples: at inorganic chloride concentrations greater than about 10 parts per million (ppm), apparent TOX values increase with increasing chloride concentration. A parallel observation is the increase in apparent breakthrough of TOX from the first to the second activated-carbon adsorption tubes with increasing inorganic chloride concentration. (2) During the sample preparation step, excessive purging of the adsorption tubes with oxygen pressurization gas after sample loading may cause channeling in the activated carbon bed. This channeling leads to poor removal of inorganic chloride during the subsequent wash step with aqueous potassium nitrate. The presence of this residual inorganic chloride then produces erroneously high TOX values. Changes in sample preparation were studied to more effectively remove inorganic chloride from the activated-carbon adsorption tubes. With the TOX sample preparation equipment and TOX analyzers at WSCF, the nitrate wash recommended by EPA SW-846 method 9020B was found to be inadequate to remove inorganic chloride interference. Increasing the nitrate wash concentration from 10 grams per liter (g/L) to 100 giL potassium nitrate and increasing the nitrate wash volume from 3 milliliters (mL) to 10 mL effectively removed the inorganic chloride up to at least 100 ppm chloride in the sample matrix. Excessive purging of the adsorption tubes during sample preparation was eliminated. These changes in sample preparation have been incorporated in the analytical procedure. The results using the revised sample preparation procedure show better agreement of TOX values both for replicate analyses of single samples and for the analysis of replicate samples acquired from the same groundwater well. Furthermore, less apparent adsorption tube breakthrough now occurs with the revised procedure. One additional modification made to sample preparation was to discontinue the treatment of groundwater samples with sodium bisulfite. Sodium bisulfite is used to remove inorganic chlorine from the sample; inorganic chlorine is not expected to be a constituent in these groundwater samples. Several other factors were also investigated as possible sources of anomalous TOX results: (1) Instrument instability: examination of the history of results for TOX laboratory control samples and initial calibration verification standards indicate good long-term precision for the method and instrument. Determination of a method detection limit of 2.3 ppb in a deionized water matrix indicates the method and instrumentation have good stability and repeatability. (2) Non-linear instrument response: the instrument is shown to have good linear response from zero to 200 parts per billion (ppb) TOX. This concentration range encompasses the majority of samples received at WSCF for TOX analysis. Linear response was checked using both non-volatile TOX species (trichlorophenol) an

JG DOUGLAS; HK MEZNARICH, PHD; JR OLSEN; GA ROSS PHD; M STAUFFER

2009-02-13T23:59:59.000Z

195

INVESTIGATION OF THE TOTAL ORGANIC HALOGEN ANALYTICAL METHOD AT THE WASTE SAMPLING CHARACTERIZATION FACILITY (WSCF)  

SciTech Connect (OSTI)

Total organic halogen (TOX) is used as a parameter to screen groundwater samples at the Hanford Site. Trending is done for each groundwater well, and changes in TOX and other screening parameters can lead to costly changes in the monitoring protocol. The Waste Sampling and Characterization Facility (WSCF) analyzes groundwater samples for TOX using the United States Environmental Protection Agency (EPA) SW-846 method 9020B (EPA 1996a). Samples from the Soil and Groundwater Remediation Project (S&GRP) are submitted to the WSCF for analysis without information regarding the source of the sample; each sample is in essence a 'blind' sample to the laboratory. Feedback from the S&GRP indicated that some of the WSCF-generated TOX data from groundwater wells had a number of outlier values based on the historical trends (Anastos 2008a). Additionally, analysts at WSCF observed inconsistent TOX results among field sample replicates. Therefore, the WSCF lab performed an investigation of the TOX analysis to determine the cause of the outlier data points. Two causes were found that contributed to generating out-of-trend TOX data: (1) The presence of inorganic chloride in the groundwater samples: at inorganic chloride concentrations greater than about 10 parts per million (ppm), apparent TOX values increase with increasing chloride concentration. A parallel observation is the increase in apparent breakthrough of TOX from the first to the second activated-carbon adsorption tubes with increasing inorganic chloride concentration. (2) During the sample preparation step, excessive purging of the adsorption tubes with oxygen pressurization gas after sample loading may cause channeling in the activated-carbon bed. This channeling leads to poor removal of inorganic chloride during the subsequent wash step with aqueous potassium nitrate. The presence of this residual inorganic chloride then produces erroneously high TOX values. Changes in sample preparation were studied to more effectively remove inorganic chloride from the activated carbon adsorption tubes. With the TOX sample preparation equipment and TOX analyzers at WSCF, the nitrate wash recommended by EPA SW-846 method 9020B was found to be inadequate to remove inorganic chloride interference. Increasing the nitrate wash concentration from 10 grams per liter (g/L) to 100 g/L potassium nitrate and increasing the nitrate wash volume from 3 milliliters (mL) to 10 mL effectively removed the inorganic chloride up to at least 100 ppm chloride in the sample matrix. Excessive purging of the adsorption tubes during sample preparation was eliminated. These changes in sample preparation have been incorporated in the analytical procedure. The results using the revised sample preparation procedure show better agreement of TOX values both for replicate analyses of single samples and for the analysis of replicate samples acquired from the same groundwater well. Furthermore, less apparent column breakthrough now occurs with the revised procedure. One additional modification made to sample preparation was to discontinue the treatment of groundwater samples with sodium bisulfite. Sodium bisulfite is used to remove inorganic chlorine from the sample; inorganic chlorine is not expected to be a constituent in these groundwater samples. Several other factors were also investigated as possible sources of anomalous TOX results: (1) Instrument instability: examination of the history of results for TOX laboratory control samples and initial calibration verification standards indicate good long-term precision for the method and instrument. Determination of a method detection limit of 2.3 ppb in a deionized water matrix indicates the method and instrumentation have good stability and repeatability. (2) Non-linear instrument response: the instrument is shown to have good linear response from zero to 200 parts per billion (ppb) TOX. This concentration range encompasses the majority of samples received at WSCF for TOX analysis. (3) Improper sample preservation: ion-chromatographic analysis of several samples wit

DOUGLAS JG; MEZNARICH HD, PHD; OLSEN JR; ROSS GA; STAUFFER M

2008-09-30T23:59:59.000Z

196

A theoretical study of the incandescent filament lamp performance under voltage flicker  

SciTech Connect (OSTI)

Incandescent filament lamp flicker, produced by voltage fluctuation, is a power quality problem that caused engineering concern since the onset of electrical illumination technology. The flicker phenomenon was analyzed and explained in early studies. Standards dealing with acceptable flicker levels are well known, nevertheless, today the discussion about flicker continues to be a top priority topic due to the fact that steady-state and transient voltage waveform distortion is a growing problem in low and medium voltage systems. In many situations voltage flicker is caused by subharmonics and interharmonics of voltage. Cycloconverters, welders and arc furnaces, eccentrically operating tools and integral cycle controlled power equipment are notorious for producing voltage flicker. The goal of this paper is to provide solid mathematical basis for the analytical modeling of incandescent filament lamp flicker when the voltage is nonsinusoidal. A mathematical model that enables the evaluation of the luminous flux modulation caused by noninteger harmonics (subharmonics and interharmonics) is presented. Three situations are detailed: square-wave voltage modulation, sinusoidal modulation and the case of noninteger harmonics with nearly contiguous frequencies.

Peretto, L. [Univ. of Bologna (Italy)] [Univ. of Bologna (Italy); Emanuel, A.E. [Worcester Polytechnic Inst., MA (United States)] [Worcester Polytechnic Inst., MA (United States)

1997-01-01T23:59:59.000Z

197

Thorium, uranium and rare earth elements content in lanthanide concentrate (LC) and water leach purification (WLP) residue of Lynas advanced materials plant (LAMP)  

SciTech Connect (OSTI)

Lynas Advanced Materials Plant (LAMP) has been licensed to produce the rare earths elements since early 2013 in Malaysia. LAMP processes lanthanide concentrate (LC) to extract rare earth elements and subsequently produce large volumes of water leach purification (WLP) residue containing naturally occurring radioactive material (NORM). This residue has been rising up the environmental issue because it was suspected to accumulate thorium with significant activity concentration and has been classified as radioactive residue. The aim of this study is to determine Th-232, U-238 and rare earth elements in lanthanide concentrate (LC) and water leach purification (WLP) residue collected from LAMP and to evaluate the potential radiological impacts of the WLP residue on the environment. Instrumental Neutron Activation Analysis and ?-spectrometry were used for determination of Th, U and rare earth elements concentrations. The results of this study found that the concentration of Th in LC was 1289.7 ± 129 ppm (5274.9 ± 527.6Bq/kg) whereas the Th and U concentrations in WLP were determined to be 1952.9±17.6 ppm (7987.4 ± 71.9 Bq/kg) and 17.2 ± 2.4 ppm respectively. The concentrations of Th and U in LC and WLP samples determined by ?- spectrometry were 1156 ppm (4728 ± 22 Bq/kg) and 18.8 ppm and 1763.2 ppm (7211.4 Bq/kg) and 29.97 ppm respectively. This study showed that thorium concentrations were higher in WLP compare to LC. This study also indicate that WLP residue has high radioactivity of {sup 232}Th compared to Malaysian soil natural background (63 - 110 Bq/kg) and come under preview of Act 304 and regulations. In LC, the Ce and Nd concentrations determined by INAA were 13.2 ± 0.6% and 4.7 ± 0.1% respectively whereas the concentrations of La, Ce, Nd and Sm in WLP were 0.36 ± 0.04%, 1.6%, 0.22% and 0.06% respectively. This result showed that some amount of rare earth had not been extracted and remained in the WLP and may be considered to be reextracted.

AL-Areqi, Wadeeah M., E-mail: walareqi@yahoo.com; Majid, Amran Ab., E-mail: walareqi@yahoo.com; Sarmani, Sukiman, E-mail: walareqi@yahoo.com [Nuclear Science Programme, School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi (Malaysia)

2014-02-12T23:59:59.000Z

198

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

E-Print Network [OSTI]

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

Kleinfeld, David

199

The Model 5000-16C 1000 WATT FEL Lamp Standard pro-vides absolute calibration of spectral irradiance from 250 nm to  

E-Print Network [OSTI]

The Model 5000-16C 1000 WATT FEL Lamp Standard pro- vides absolute calibration of spectral. It has been selected by the National Institute of Standards and Technology to replace the 1000 watt, DXW-pin 1000 watt lamp that is adapted by Gamma Scientific into a bi-post configuration. It is used

200

Effect of helium addition on discharge characteristics in a flat fluorescent lamp  

SciTech Connect (OSTI)

The discharge characteristics of a multielectrode dual coplanar in a mercury-free flat fluorescent lamp were investigated using brightness-efficiency measurement and the infrared (IR) spectrum and intensified charge coupled device (ICCD) characteristics. The level of brightness was above 14 900 cd/m{sup 2} under the conditions of neon--50% xenon-8% He gas composition, 150 Torr pressure, and 20 kHz alternating current pulse. The ICCD results revealed a faster and wider discharge with a Ne-50% Xe-8% He gas composition. The effect of adding helium (He) to Ne-50% Xe revealed a faster peak emission, as confirmed by ICCD images. From the gated IR emission spectrum, the intensity ratio of I{sub 823nm}/I{sub 828nm} was {approx}8% higher with Ne-50% Xe-8% He than with Ne-50% Xe under the same pressure and applied voltage conditions.

Lee, Seong-Eui; Lee, Ho-Nyeon; Park, Hyoung-Bin; Lee, Kyo Sung; Choi, Kyung Cheol [Materials and Devices Research Center, Samsung Advanced Institute of Technology, Suwon 440-600 (Korea, Republic of); Department of Electronics Engineering, Sejong University, Seoul 143-747 (Korea, Republic of); Department of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 305-701 (Korea, Republic of)

2005-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

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

DOE Patents [OSTI]

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.

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

1998-05-19T23:59:59.000Z

202

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

DOE Patents [OSTI]

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.

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

203

FIELD SCREENING FOR HALOGENATED VOLATILE ORGANIC COMPOUNDS: THE NEW X-WAND HVOC SCREENING DEVICE  

SciTech Connect (OSTI)

Western Research Institute (WRI) has developed new methodology and a test kit to screen soil or water samples for halogenated volatile organic compounds (HVOCs) in the field. The technology has been designated the X-Wand{trademark} screening tool. The new device uses a heated diode sensor that is commonly used to detect leaks of refrigerants from air conditioners, freezers, and refrigerators. This sensor is selective to halogens. It does not respond to volatile aromatic hydrocarbons, such as those in gasoline, and it is not affected by high humidity. In the current work, the heated diode leak detectors were modified further to provide units with rapid response and enhanced sensitivity. The limit of detection for trichloroethylene TCE in air is 0.1 mg/m{sup 3} (S/N = 2). The response to other HVOCS relative to TCE is similar. Variability between sensors and changes in a particular sensor over time can be compensated for by normalizing sensor readings to a maximum sensor reading at 1,000 mg/m{sup 3} TCE. The soil TCE screening method was expanded to include application to water samples. Assuming complete vaporization, the detection limit for TCE in soil is about 1 ug/kg (ppb) for a 25-g sample in an 8-oz jar. The detection limit for TCE in water is about 1 ug/L (ppb) for a 25-mL sample in an 8-oz jar. This is comparable to quantitation limits of EPA GC/MS laboratory methods. A draft ASTM method for screening TCE contaminated soils using a heated diode sensor was successfully submitted for concurrent main committee and subcommittee balloting in ASTM Committee D 34 on Waste Management. The method was approved as ASTM D 7203-05, Standard Test Method for Screening Trichloroethylene (TCE)-Contaminated Soil Using a Heated Diode Sensor.

John F. Schabron; Susan S. Sorini; Joseph F. Rovani Jr

2006-03-01T23:59:59.000Z

204

A Novel High-Power-Factor LED-Lamp Driver Based on a Single-Stage Power Conversion  

Science Journals Connector (OSTI)

This paper proposes a novel single-stage driver for supplying a T8-type light-emitting diode (LED) lamp with high power factor. The presented driver integrates a dual buck-boost converter with coupled inductors and a half-bridge series-resonant converter ... Keywords: converter, driver, light-emitting diode (LED)

Chun An Cheng, En Chih Chang, Ching Shien Tseng, Tsung Yuan Chung

2014-06-01T23:59:59.000Z

205

New Energy Efficiency Standards for Metal Halide Lamp Fixtures to Save on Energy Bills and Reduce Carbon Pollution  

Office of Energy Efficiency and Renewable Energy (EERE)

As part of the Energy Department’s efforts to develop efficiency standards that cut carbon pollution and save money by saving energy, U.S. Energy Secretary Ernest Moniz announced that the Department has finalized new energy efficiency standards for metal halide lamp fixtures.

206

GW RESIDENCE HALL HEALTH AND SAFETY KNOW WHAT'S PROHIBITED...  

E-Print Network [OSTI]

heaters · Halogen lamps · Sandwich makers/grills, hot plates, rice cookers, crock-pots, waffle makers

Vertes, Akos

207

Color stable phosphors for LED lamps and methods for preparing them  

SciTech Connect (OSTI)

An LED lamp includes a light source configured to emit radiation with a peak intensity at a wavelength between about 250 nm and about 550 nm; and a phosphor composition configured to be radiationally coupled to the light source. The phosphor composition includes particles of a phosphor of formula I, said particles having a coating composition disposed on surfaces thereof; ((Sr.sub.1-zM.sub.z).sub.1-(x+w)A.sub.wCe.sub.x).sub.3(Al.sub.1-ySi.sub.y-)O.sub.4+y+3(x-w)F.sub.1-y-3(x-w) I wherein the coating composition comprises a material selected from aluminum oxide, magnesium oxide, calcium oxide, barium oxide, strontium oxide, zinc oxide, aluminum hydroxide, magnesium hydroxide, calcium hydroxide, barium hydroxide, strontium hydroxide, zinc hydroxide, aluminum phosphate, magnesium phosphate, calcium phosphate, barium phosphate, strontium phosphate, and combinations thereof; and A is Li, NA, K, or Rb, or a combination thereof; M is Ca, Ba, Mg, Zn, or a combination thereof; and 0

Murphy, James Edward; Setlur, Anant Achyut; Camardello, Samuel Joseph

2013-11-26T23:59:59.000Z

208

Iterative Boltzmann plot method for temperature and pressure determination in a xenon high pressure discharge lamp  

SciTech Connect (OSTI)

The Boltzmann plot method allows to calculate plasma temperatures and pressures if absolutely calibrated emission coefficients of spectral lines are available. However, xenon arcs are not very well suited to be analyzed this way, as there are only a limited number of lines with atomic data available. These lines have high excitation energies in a small interval between 9.8 and 11.5 eV. Uncertainties in the experimental method and in the atomic data further limit the accuracy of the evaluation procedure. This may result in implausible values of temperature and pressure with inadmissible uncertainty. To omit these shortcomings, an iterative scheme is proposed that is making use of additional information about the xenon fill pressure. This method is proved to be robust against noisy data and significantly reduces the uncertainties. Intentionally distorted synthetic data are used to illustrate the performance of the method, and measurements performed on a laboratory xenon high pressure discharge lamp are analyzed resulting in reasonable temperatures and pressures with significantly reduced uncertainties.

Zalach, J.; Franke, St. [INP Greifswald, Felix-Hausdorff-Str. 2, 17489 Greifswald (Germany)

2013-01-28T23:59:59.000Z

209

Analysis of Na and Ba in an atomic fluorescence method with excitation by a pulsed dye laser with lamp pumping  

SciTech Connect (OSTI)

Among the laser methods used in atomic spectroscopy, atomic fluorescence resonance spectroscopy together with an atomic ionization technique make it possible to work with individual atoms. This paper reports on the determination of Na and Ba in aqueous solutions of their salts with atomic fluorescence analysis performed wih a dye laser and lamp pumping, the pulse of generation having a length of 1-2 usec. The detection limit of elements in atomic fluorescence analysis performed wih dye lasers with lamp pumping can be reduced by increasing the spectral density of the laser radiation through narrowing the line of generation, by employing other dyes to excite lines of greater intensity, by improving the recording system of the fluorescence spectra, and by improving the atomization of the samples to be analyzed.

Kukvshim, V.G.

1986-04-01T23:59:59.000Z

210

Mechanical design of PlayLamp : a minimally intrusive device for recording the behavior of children at-risk of developmental disorders  

E-Print Network [OSTI]

This thesis paper documents the design process, decisions, and outcomes of the design of the physical form factor of PlayLamp, a device for video and audio recording the development of children at-risk of having developmental ...

Steger, Stephen Andrew

2008-01-01T23:59:59.000Z

211

CALiPER Report 20.1: Subjective Evaluation of Beam Quality, Shadow Quality, and Color Quality for LED PAR38 Lamps  

Broader source: Energy.gov [DOE]

This December 3, 2013 webinar explored the findings of CALiPER 20.1: Subjective Evaluation of Beam Quality, Shadow Quality, and Color Quality for LED PAR38 Lamps and discussed what attributes to...

212

Local Resistance Profiling of Ultra Shallow Junction Annealed with Combination of Spike Lamp and Laser Annealing Processes using Scanning Spreading Resistance Microscope  

SciTech Connect (OSTI)

Local resistance profiles of ultra shallow boron and arsenic implanted into silicon with energies of 2.0 and 4.0 keV and doses of 2.0x10{sup 15} and 1.0x10{sup 15} ions/cm{sup 2} activated by a combination of conventional spike lamp and laser annealing processes were measured by scanning spreading resistance microscope (SSRM) with a depth resolution of less than 10 nm. The lowest local resistance at the low resistance region in 2.0 keV boron implanted silicon with 1050 deg. C spike lamp annealing followed by 0.35 kW/mm{sup 2} laser annealing was half of that without laser annealing. The lowest local resistance at the low resistance region in the arsenic implanted silicon activated by 1050 deg. C spike lamp annealing followed by 0.39 kW/mm{sup 2} laser annealing was 74% lower than that followed by 0.36 kW/mm{sup 2} laser annealing. The lowest local resistances at the low resistance regions in the arsenic implanted silicon with 0.36 and 0.39 kW/mm{sup 2} laser annealing followed by 1050 deg. C spike lamp annealing were 41 and 33% lower than those with spike lamp annealing followed by laser annealing. Laser annealing followed by spike lamp annealing could suppress the diffusion of the impurities and was suitable for making the ultra shallow and low resistance regions.

Abo, Satoshi; Nishikawa, Kazuhisa; Ushigome, Naoya; Wakaya, Fujio; Takai, Mikio [Center for Quantum Science and Technology under Extreme Conditions, Osaka University, 1-3, Machikaneyama, Toyonaka, Osaka, 560-8531 (Japan); Iwamatsu, Toshiaki; Oda, Hidekazu [Advanced Device Technology Department, Production and Technology Unit, Devices and Analysis Technology Division, Renesas Electronics Corporation, 751, Horiguchi, Hitachinaka, Ibaraki, 312-8504 (Japan)

2011-01-07T23:59:59.000Z

213

Types of Lighting in Commercial Buildings - Changes  

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

Changes in Lighting Changes in Lighting The percentage of commercial buildings with lighting was unchanged between 1995 and 2003; however, three lighting types did show change in usage. Compact fluorescent lamps and halogen lamps showed a significant increase between 1995 and 2003 while the use of incandescent lights declined. The lighting questions in the 1995, 1999, and 2003 CBECS questionnaires were virtually identical which facilitates comparison across survey years. The use of compact fluorescent lamps more than doubled, from just under 10 percent of lit buildings to more than 20 percent (Figure 17 and Table 5). The use of halogen lamps nearly doubled, from 7 percent to 13 percent of lit buildings. Use of incandescent lights was the only lighting type to decline; their use dropped from 59 percent to just over one-half of lit buildings.

214

Observed Minimum Illuminance Threshold for Night Market Vendors in Kenya who use LED Lamps  

SciTech Connect (OSTI)

Creation of light for work, socializing, and general illumination is a fundamental application of technology around the world. For those who lack access to electricity, an emerging and diverse range of LED based lighting products hold promise for replacing and/or augmenting their current fuel-based lighting sources that are costly and dirty. Along with analysis of environmental factors, economic models for total cost-ofownership of LED lighting products are an important tool for studying the impacts of these products as they emerge in markets of developing countries. One important metric in those models is the minimum illuminance demanded by end-users for a given task before recharging the lamp or replacing batteries. It impacts the lighting service cost per unit time if charging is done with purchased electricity, batteries, or charging services. The concept is illustrated in figure 1: LED lighting products are generally brightest immediately after the battery is charged or replaced and the illuminance degrades as the battery is discharged. When a minimum threshold level of illuminance is reached, the operational time for the battery charge cycle is over. The cost to recharge depends on the method utilized; these include charging at a shop at a fixed price per charge, charging on personal grid connections, using solar chargers, and purchasing dry cell batteries. This Research Note reports on the observed"charge-triggering" illuminance level threshold for night market vendors who use LED lighting products to provide general and task oriented illumination. All the study participants charged with AC power, either at a fixed-price charge shop or with electricity at their home.

Johnstone, Peter; Jacobson, Arne; Mills, Evan; Radecsky, Kristen

2009-03-21T23:59:59.000Z

215

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

DOE Patents [OSTI]

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.

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

216

2014 Farm Progress Show | Department of Energy  

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

Farm Progress Show 2014 Farm Progress Show August 26, 2014 12:00PM EDT to August 28, 2014 9:00PM EDT Boone, Iowa http:farmprogressshow.com...

217

Inside Gun Shows What Goes On  

E-Print Network [OSTI]

Preface Inside Gun Shows What Goes On When Everybody Thinks Nobody's Watching #12;#12;Inside Gun-Violence Effort. She put gun shows on my radar and is an ace straw-purchase spotter. Thanks also to Barbara Claire a great public institution. He was right. #12;Contents Preface Executive Summary Gun Shows in Context How

Leistikow, Bruce N.

218

Inside Gun Shows What Goes On  

E-Print Network [OSTI]

Inside Gun Shows What Goes On When Everybody Thinks Nobody's Watching Epilogue #12;Inside Gun Shows;Epilogue In February 2010, I attended a Crossroads of the West gun show at the Arizona State Fairgrounds here an update on each of the Phoenix obser- vations made in the photo-essay portion of Inside Gun

Leistikow, Bruce N.

219

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

Science Journals Connector (OSTI)

Artificial lighting systems are transitioning from incandescent to compact fluorescent lamp (CFL) and light-emitting diode (LED) bulbs in response to the U.S. Energy Independence and Security Act and the EU Ecodesign Directive, which leads to energy savings and reduced greenhouse gas emissions. ... The CFLs and LEDs have higher resource depletion and toxicity potentials than the incandescent bulb due primarily to their high aluminum, copper, gold, lead, silver, and zinc. ... mercury pollution; redn. in electricity demand from the substitution of incandescent bulbs with fluorescents leads to reduced mercury emissions during the use of the bulb. ...

Seong-Rin Lim; Daniel Kang; Oladele A. Ogunseitan; Julie M. Schoenung

2012-12-13T23:59:59.000Z

220

2014-05-05 Issuance: Test Procedures for High-Intensity Discharge Lamps; Supplemental Notice of Proposed Rulemaking  

Broader source: Energy.gov [DOE]

This document is a pre-publication Federal Register supplemental notice of proposed rulemaking regarding test procedures for high-intesity discharge lamps, as issued by the Deputy Assistant Secretary for Energy Efficiency on May 5, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

2015-01-26 Issuance: Energy Conservation Standards for General Service Lamps; Extension of Public Comment Period  

Broader source: Energy.gov [DOE]

This document is a pre-publication Federal Register extension of comment period regarding energy conservation standards for general service lamps, as issued by the Deputy Assistant Secretary for Energy Efficiency on January 26, 2015. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

222

The Paris Motor Show | Department of Energy  

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

Paris Motor Show Paris Motor Show The Paris Motor Show October 4, 2010 - 9:39am Addthis David Sandalow at the Paris Auto Show | DOE photo David Sandalow at the Paris Auto Show | DOE photo David Sandalow David Sandalow Former Under Secretary of Energy (Acting) and Assistant Secretary for Policy & International Affairs At the Paris Motor Show today, electric cars are everywhere. Chevrolet is showing off the Volt, its plug-in hybrid due in U.S. showrooms this December. (Motown music blared as a Chevy rep told me all about the car's performance.) Nissan is displaying the Leaf, its all-electric sedan scheduled to roll off assembly lines in Tennessee starting in 2012. Volvo has new plug-in models. So do Saab, Peugot and other European manufacturers. And as I walked through the gates in a huge crowd, the first

223

The Paris Motor Show | Department of Energy  

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

The Paris Motor Show The Paris Motor Show The Paris Motor Show October 4, 2010 - 9:39am Addthis David Sandalow at the Paris Auto Show | DOE photo David Sandalow at the Paris Auto Show | DOE photo David Sandalow David Sandalow Former Under Secretary of Energy (Acting) and Assistant Secretary for Policy & International Affairs At the Paris Motor Show today, electric cars are everywhere. Chevrolet is showing off the Volt, its plug-in hybrid due in U.S. showrooms this December. (Motown music blared as a Chevy rep told me all about the car's performance.) Nissan is displaying the Leaf, its all-electric sedan scheduled to roll off assembly lines in Tennessee starting in 2012. Volvo has new plug-in models. So do Saab, Peugot and other European manufacturers. And as I walked through the gates in a huge crowd, the first

224

Laser research shows promise for cancer treatment  

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

Cancer treatment Laser research shows promise for cancer treatment Scientists have observed for the first time how a laser penetrates dense, electron-rich plasma to generate ions....

225

Explore Guerrilla Marketing Potentials for Trade Show.  

E-Print Network [OSTI]

??This is an exploratory research paper trying to identify effective guerrilla marketing practices in solving tradeshow marketing challenges. Major problems faced by trade show marketers… (more)

Chen, Jie

2011-01-01T23:59:59.000Z

226

International Builders' Show | Department of Energy  

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

Builders' Show Builders' Show International Builders' Show February 14, 2008 - 11:29am Addthis Remarks as Prepared for Delivery by Secretary Bodman Thank you, Andy, and thank you all for being here. The world has reached an energy crossroads. Rising global energy demand and the need for more environmentally-responsible energy production and consumption have presented us with a number of global challenges that require global solutions. Every American has a role to play in meeting these challenges. And that's why I am very pleased to be here at the International Builders' Show, to tour the floor and to see the technologies that are penetrating the marketplace - many of which originated in DOE's network of world-class national laboratories. I also pleased to be here with the National Association of Home Builders

227

2013 Washington Auto Show | Department of Energy  

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

2013 Washington Auto Show 2013 Washington Auto Show 2013 Washington Auto Show Addthis 1 of 10 While at the Washington Auto Show, Energy Secretary Steven Chu visited Nissan to see the 2013 Leaf. | Photo courtesy of Sarah Gerrity, Energy Department. Date taken: 2013-01-31 13:50 2 of 10 The new Nissan Leaf is being built at the company's Smyrna, Tennessee, Vehicle Assembly Plant -- helping to cut the price of its electric vehicle. | Photo courtesy of Sarah Gerrity, Energy Department. Date taken: 2013-01-31 13:49 3 of 10 Energy Secretary Steven Chu discusses the features of the 2014 Cadillac ELR -- the luxury car built built on the same powertrain platform as the Chevy Volt. | Photo courtesy of Sarah Gerrity, Energy Department. Date taken: 2013-01-31 13:57 4 of 10 Energy Secretary Steven Chu discusses some of the features of the Chevy

228

MagLab - Science Show and Tell  

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

Arrow Meet the Magnets Arrow Q & A Arrow World Records Arrow By the Numbers Arrow Science Show & Tell Arrow Audio Slideshows Arrow History & Timeline Arrow Look Whos at the...

229

Water molecules insert into N-HCl-M hydrogen bonds while M-ClX-C halogen bonds remain intact in dihydrates of halopyridinium hexachloroplatinates  

Science Journals Connector (OSTI)

Crystals of the dihydrates of three halopyridinium hexachloroplatinate salts form networks that are propagated via N-HO and O-HCl-Pt hydrogen bonds and Pt-ClX-C halogen bonds. The water molecules can be considered to have been inserted into N-HCl-Pt hydrogen bonds anticipated in the anyhdrous form of such salts.

Zordan, F.

2004-09-15T23:59:59.000Z

230

Detroit Auto Show 2012 | Department of Energy  

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

Detroit Auto Show 2012 Detroit Auto Show 2012 Detroit Auto Show 2012 Addthis 1 of 10 Energy Secretary Steven Chu with Chrysler Chief Executive Sergio Marchionne. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 2 of 10 Energy Secretary Steven Chu examines the Dodge Dart's four cylinder, 2.4-liter, 184 horsepower engine block. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 3 of 10 Energy Secretary Steven Chu gets behind the wheel of the new 2013 Dodge Dart. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 4 of 10 Energy Secretary Steven Chu examines the interior of the new 2013 Dodge Dart. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 5 of 10 Energy Secretary Steven Chu discusses the latest auto innovations with a

231

Show Me Ethanol LLC | Open Energy Information  

Open Energy Info (EERE)

Show Me Ethanol LLC Show Me Ethanol LLC Jump to: navigation, search Name Show Me Ethanol, LLC Place Carrollton, Missouri Zip 64633 Product Developing an ethanol project in Carrollton, Missouri. Coordinates 36.935443°, -76.531593° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":36.935443,"lon":-76.531593,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

232

The spatial distribution of organochlorine pesticides and halogenated flame retardants in the surface sediments of an Arctic fjord: The influence of ocean currents vs. glacial runoff  

Science Journals Connector (OSTI)

Abstract Selected organochlorine pesticides (OCs) and halogenated flame retardants (HFRs) were analyzed in surficial fjord sediments collected down the length of Kongsfjorden, Svalbard in the Norwegian high Arctic. Hexachlorocyclohexane (?-HCHs) was found to be the most abundant OC in the sediment, followed by BDE-209 > chlordane > ?-endosulfan > Dechlorane Plus (anti-DP)> trifluralin concentration ranges were high over the relatively small study area of the fjord (e.g. ?HCH: 7.2–100 pg g?1 dry weight (dw)), with concentrations broadly similar to, or lower than, measurements conducted in other parts of the Arctic. Concentrations of legacy OCs, including both HCH isomers and chlordane showed a decreasing trend from the outer, seaward end of the fjord to the inner, glacier end of the fjord. Conversely, sediment concentrations of ?- and ?-endosulfan (0.1–12.5 pg g?1 dw) increased from the outer fjord to the inner fjord. This contrasting pattern may be attributed to the influence of historical vs. contemporary sources of these chemicals to the fjord area, whereby the North Atlantic/West Spitzbergen oceanic current dominates the transport and input of the legacy OCs, whereas atmospheric deposition and meltwater runoff from the glaciers influence the inner fjord sediments for endosulfan. Interestingly, BDE-209 and Dechlorane Plus did not reveal any clear spatial trend. It is plausible that both glacial runoff and oceanic current end members are playing a role in introducing these chemicals to the fjord sediments. The relatively low fractional abundance of the syn-DP isomer (fsyn), however, indicates the long-range transport of this chemical to this Arctic site.

Yuxin Ma; Zhiyong Xie; Crispin Halsall; Axel Möller; Haizhen Yang; Guangcai Zhong; Minghong Cai; Ralf Ebinghaus

2015-01-01T23:59:59.000Z

233

Inside Gun Shows What Goes On  

E-Print Network [OSTI]

, particularly in Canada and Mexico. There is solid evidence, primarily from investigations of illegal gun trafficking, that gun shows are an important source of crime guns. But less than 2% of felons incarcerated as 40% of all gun sales. They are quick and convenient, and their anonymity will attract those who put

Nguyen, Danh

234

Nutrition and Feeding of Show Poultry  

E-Print Network [OSTI]

There are four important prin- ciples in developing an appropri- ate nutrition program for show broilers and turkeys. Principle 1: To grow, birds must eat and drink. I nadequate feed stunts develop- ment and prevents birds from growing... to their potential. Since birds grow quickly, if their feed consumption decreases even a few hours, their ultimate body size can be signif_i- cantly diminished. Several factors can cause birds to eat less than they should. These factors are: feed availability, water...

Cartwright, A. Lee

2003-11-03T23:59:59.000Z

235

The effect of spin-orbit splitting on the association kinetics of barrierless halogen atom-hydrocarbon radical reactions.  

SciTech Connect (OSTI)

The effect of the geometry dependence of spin-orbit splitting on transition state theory (TST) predictions for radical-radical recombination rate coefficients is examined. The effects are illustrated with direct ab initio variable-reaction-coordinate (VRC)-TST calculations for the reactions of two types of hydrocarbon radicals (R = CH{sub 3} and CH{sub 2}CHCH{sub 2}) with three halogen atoms (X = F, Cl, and Br). These halogen atoms exhibit a range of spin-orbit interaction strengths, while their interactions with the two hydrocarbon radicals exhibit a range of attractiveness. The transition state dividing surfaces for these barrierless reactions occur over a range of R-X fragment separations ({approx}3-7 {angstrom}) where the magnitude of the spin-orbit splitting is strongly geometry dependent. Perturbative models for incorporating the energetic effect of spin-orbit splitting into barrierless kinetics are presented and tested. Simply neglecting the variation in the spin-orbit splitting is demonstrated to contribute an error of less than 15% to the predicted rate coefficients for all but the CH{sub 2}CHCH{sub 2} + Br reaction, where its neglect increases the rate by up to a factor of 2. For the CH{sub 2}CHCH{sub 2} + Br reaction, the effect of spin-orbit splitting is not perturbative and instead qualitatively changes the long-range interaction potential and association dynamics. The present theoretical predictions are compared with available experimental measurements and previous theoretical work. For the CH{sub 3} + F association reaction, the errors associated with limitations in the basis set and in the active space are studied, and a detailed comparison is made between VRC-TST and rigid rotor-harmonic oscillator variational TST.

Jasper, A. W.; Klippenstein, S. J.; Harding, L. B. (Chemical Sciences and Engineering Division); (SNL)

2010-01-01T23:59:59.000Z

236

A numerical study of the supply mode effects on high-pressure mercury discharge lamp dynamic thermal behavior  

SciTech Connect (OSTI)

This paper presents a numerical study of the dynamic behavior of high-pressure mercury discharge lamp as a function of supply mode. Bidimensional time-dependent equations have been solved by using a semi-implicit finite-element code. The model has been developed in the frame of the local thermodynamic equilibrium hypothesis. After validation by using experimental data from the literature, this model was applied to analyze the effects of some key parameters such as frequency for an ac arc current and the ratio cycle parameter for square arc-current wave form on the convective process. The results obtained have been used to analyze the dynamic thermal behavior of high-pressure mercury plasma (pressure equal to 0.3 MPa) working under currents widely different in frequency and wave form.

Kaziz, S.; Ahmed, R. Ben; Araoud, Z.; Gazzah, M.H.; Charrada, K.; Said, R. [EMIR, IPEIM, route de Skanes, 5019 Monastir (Tunisia); FSM, avenue de l'environnement, 5019 Monastir (Tunisia); EMIR, IPEIM, route de Skanes, 5019 Monastir (Tunisia)

2005-06-15T23:59:59.000Z

237

Jade Sky Technologies Partners with CLTC on LED Replacement Lamp Upgrade Project UC Davis' California Lighting Technology Center will utilize Jade Sky Technologies' driver ICs to help spur  

E-Print Network [OSTI]

Jade Sky Technologies Partners with CLTC on LED Replacement Lamp Upgrade Project UC Davis of cost-effective, easy-to-use LED lighting solutions Milpitas, Calif. ­ October 15, 2013 ­ Jade Sky Technologies (JST), a clean-tech start-up manufacturer of driver ICs for LED lighting applications, announces

California at Davis, University of

238

PHYSICS DIVISION ESH BULLETIN 2004-01 1/5/04 OFFICES, SAFETY GUIDELINES  

E-Print Network [OSTI]

to these lamps. Energy Star® labeled torchiere floor lamps use compact fluorescent bulbs that burn much cooler fluorescent bulb which give the same amount of light as a 200 watt halogen bulb. Incidental Soldering. Most torchiere floor lamps use halogen bulbs that burn at temperatures exceeding 1,200 degrees F, hot

239

Facility for high-heat flux testing of irradiated fusion materials and components using infrared plasma arc lamps  

Science Journals Connector (OSTI)

A new high-heat flux testing (HHFT) facility using water-wall stabilized high-power high-pressure argon plasma arc lamps (PALs) has been developed for fusion applications. It can accommodate irradiated plasma facing component materials and sub-size mock-up divertor components. Two PALs currently available at Oak Ridge National Laboratory can provide maximum incident heat fluxes of 4.2 and 27 MW m?2, which are prototypic of fusion steady state heat flux conditions, over a heated area of 9 ? 12 and 1 ? 10 cm2, respectively. The use of PAL permits the heat source to be environmentally separated from the components of the test chamber, simplifying the design to accommodate safe testing of low-level irradiated articles and materials under high-heat flux. Issues related to the operation and temperature measurements during testing of tungsten samples are presented and discussed. The relative advantages and disadvantages of this photon-based HHFT facility are compared to existing e-beam and particle beam facilities used for similar purposes.

Adrian S Sabau; Evan K Ohriner; Jim Kiggans; David C Harper; Lance L Snead; Charles R Schaich

2014-01-01T23:59:59.000Z

240

Facility for high heat flux testing of irradiated fusion materials and components using infrared plasma arc lamps  

SciTech Connect (OSTI)

A new high-heat flux testing facility using water-wall stabilized high-power high-pressure argon Plasma Arc Lamps (PALs) has been developed for fusion applications. It can handle irradiated plasma facing component materials and mock-up divertor components. Two PALs currently available at ORNL can provide maximum incident heat fluxes of 4.2 and 27 MW/m2 over a heated area of 9x12 and 1x10 cm2, respectively, which are fusion-prototypical steady state heat flux conditions. The facility will be described and the main differences between the photon-based high-heat flux testing facilities, such as PALs, and the e-beam and particle beam facilities more commonly used for fusion HHF testing are discussed. The components of the test chamber were designed to accommodate radiation safety and materials compatibility requirements posed by high-temperature exposure of low levels irradiated tungsten articles. Issues related to the operation and temperature measurements during testing are presented and discussed.

Sabau, Adrian S [ORNL] [ORNL; Ohriner, Evan Keith [ORNL] [ORNL; Kiggans, Jim [ORNL] [ORNL; Harper, David C [ORNL] [ORNL; Snead, Lance Lewis [ORNL] [ORNL; Schaich, Charles Ross [ORNL] [ORNL

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Results from the Carbon-Land Model Intercomparison Project (C-LAMP) and Availability of the Data on the Earth System Grid (ESG)  

SciTech Connect (OSTI)

This paper describes the Carbon-Land Model Intercomparison Project (C-LAMP) being carried out through a collaboration between the Community Climate System Model (CCSM) Biogeochemistry Working Group, a DOE SciDAC-2 project, and the DOE Program for Climate Model Diagnosis and Intercomparison (PCMDI). The goal of the project is to intercompare terrestrial biogeochemistry models running within the CCSM framework to determine the best set of processes to include in future versions of CCSM. As a part of the project, observational datasets are being collected and used to score the scientific performance of these models following a well-defined set of metrics. In addition, metadata standards for terrestrial biosphere models are being developed to support archival and distribution of the C-LAMP model output via the Earth System Grid (ESG). Progress toward completion of this project and preliminary results from the first set of experiments are reported.

Hoffman, Forrest M [ORNL; Covey, Curtis [Lawrence Livermore National Laboratory (LLNL); Fung, Inez [University of California, Berkeley; Randerson, Jim [University of California, Irvine; Thornton, Peter [National Center for Atmospheric Research (NCAR); Lee, Jeff [National Center for Atmospheric Research (NCAR); Rosenbloom, Nan [National Center for Atmospheric Research (NCAR); Stockli, Reto [Colorado State University, Fort Collins; Running, Steven [University of Montana, Missoula; Bernholdt, David E [ORNL; Williams, Dean [Lawrence Livermore National Laboratory (LLNL)

2007-01-01T23:59:59.000Z

242

ITO-free organic solar cells with roll-to-roll coated organic functional layers from non-halogenated solvents  

Science Journals Connector (OSTI)

Abstract This work reports on indium tin oxide (ITO)-free organic solar cells with roll to roll (R2R) processed organic functional layers. The device stack comprises a chromium–aluminum–chromium (Cr–Al–Cr) electron contact layer on a polyethylene terephthalate (PET) film, a photoactive layer of poly(3-hexylthiophene) (P3HT): (6,6)-phenyl C61 butyric acid methyl ester (PCBM), a hole transport layer of Poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate) (PEDOT:PSS) and a silver (Ag) grid for current collection. For the photoactive layer the non-halogenated solvent o-Xylene was used in order to reduce the impact on health and environment for R2R coating on ambient atmospheric conditions. The Cr–Al–Cr layers were sputtered onto the PET rolls in a batch process while the photoactive layer as well as the hole transport layer were applied in a continuous R2R process by slot die coating. The Ag grid was either thermally evaporated through a shadow mask as reference process or deposited by aerosol printing as a more production compatible process. Device efficiencies up to 2.9% on an active area of 1.1 cm2 were obtained with no difference for the method of grid processing. These experimental results demonstrate that R2R coated organic functional layers in ITO-free devices obtain the same device performance as compared to spin coated laboratory cells.

Deepak Kaduwal; Hans-Frieder Schleiermacher; Jan Schulz-Gericke; Thomas Kroyer; Birger Zimmermann; Uli Würfel

2014-01-01T23:59:59.000Z

243

DOE/EA-1664: Environmental Assessment for 10 CFR 430 Energy Conservation Standards: Energy Conservation Standards for Fluorescent and Incandescent Lamps (June 2009)  

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

4 4 Environmental Assessment for 10 CFR Part 430 Energy Conservation Standards: Energy Conservation Standards for Fluorescent and Incandescent Lamps June 2009 16-i CHAPTER 16. ENVIRONMENTAL ASSESSMENT TABLE OF CONTENTS 16.1 INTRODUCTION ......................................................................................................... 16-1 16.2 AIR EMISSIONS ANALYSIS...................................................................................... 16-1 16.2.1 Air Emissions Descriptions............................................................................................ 16-1 16.2.2 Air Quality Regulation................................................................................................... 16-3 16.2.3 Global Climate Change..................................................................................................

244

Contribution to the numerical study of turbulence in high intensity discharge lamps  

SciTech Connect (OSTI)

We present in this paper a comparison between results obtained with a laminar and turbulent models for high-pressure mercury arc. The two models are based on the resolution of bidimensional time-dependent equations by a semi-implicit finite-element code. The numerical computation of turbulent model is solved with large eddy simulation model; this approach takes into account the various scales of turbulence by a filtering method on each scale. The results show the quantitative influence of turbulence on the flow fields and also the difference between laminar and turbulent effects on the dynamic thermal behaviour and on the characteristics of the discharge.

Kaziz, S.; Ben Ahmed, R.; Helali, H.; Gazzah, H.; Charrada, K. [Unite d'Etude des Milieux Ionises et Reactifs, IPEIM, 5019 route de Kairouan Monastir (Tunisia)

2011-07-15T23:59:59.000Z

245

Controls for Solid-State Lighting  

E-Print Network [OSTI]

very high would replace incandescent and halogen A modernmotion sensor, the incandescent lamp switches on providing awork with fluorescent and incandescent lighting as well as

Rubinstein, Francis

2007-01-01T23:59:59.000Z

246

Catalog of DC Appliances and Power Systems  

E-Print Network [OSTI]

13 Figure 10. Efficacy of AC incandescent13 Figure 11. Efficacy of AC incandescent reflectorand halogen lamps, which are incandescent, have considerably

Garbesi, Karina

2012-01-01T23:59:59.000Z

247

Managing Your Energy: An ENERGY STAR(R) Guide for Identifying Energy Savings in Manufacturing Plants  

E-Print Network [OSTI]

fluorescent (CFL), and incandescent lights are typicallyhours) Applications Incandescent Task Halogen Task CFL TaskCenter of Wisconsin. Replace incandescent lamps with compact

Worrell, Ernst

2010-01-01T23:59:59.000Z

248

Metal and metal-free photocatalysts: mechanistic approach and application as  

E-Print Network [OSTI]

.g., household fluorescence or LED bulbs, halogen lamps, sunlight, Xe lamp), e.g., enantioselective alkylation.lalevee@uha.fr * Corresponding author Keywords: LEDs; photoinitiators; photopolymerization; photoredox catalysis Beilstein J. Org

Boyer, Edmond

249

Crossover energetics for halogenated Si(100): Vacancy line defects, dimer vacancy lines, and atom vacancy lines  

Science Journals Connector (OSTI)

We investigated surface patterning of I-Si(100)-(2×1) both experimentally and theoretically. Using scanning tunneling microscopy, we first examined I destabilization of Si(100)-(2×1) at near saturation. Dimer vacancies formed on the terraces at 600 K, and they grew into lines that were perpendicular to the dimer rows, termed vacancy line defects. These patterns were distinctive from those induced by Cl and Br under similar conditions since the latter formed atom and dimer vacancy lines that were parallel to the dimer rows. Using first-principles density functional theory, we determined the steric repulsive interactions associated with iodine and showed how the observed defect patterns were related to these interactions. Concentration-dependent studies showed that the vacancy patterns were sensitive to the I concentration. Dimer and atom vacancy lines that were elongated along the dimer row direction were favored at lower coverage. Atom vacancy lines dominated at ?0.8ML, they coexisted with dimer vacancy lines at ?0.6-0.7ML, and dimer vacancy lines were exclusively observed below ?0.5ML. These surface patterns reflect the mean strength of the adatom repulsive interactions.

G. J. Xu; N. A. Zarkevich; Abhishek Agrawal; A. W. Signor; B. R. Trenhaile; D. D. Johnson; J. H. Weaver

2005-03-30T23:59:59.000Z

250

Evaporative evolution of Martian brines based on halogens in nakhlites and MER samples  

SciTech Connect (OSTI)

Comparison of Cl and Br from Nakhla viens to MER samples suggests two kinds of brine solutions existed on Mars, one early and one late in the evaporation sequence. These solutions precipitated the secondary salts at the Meridiani and Gusev sites. We have recently reported the Cl and Br abundances determined by APS X-ray Microprobe and EMPA analyses of secondary aqueous minerals in Nakhla veins and discussed the significance of Cl-Br correlations with respect to the evolution of brine solutions on Mars. In that study, we suggested that the low Br concentration ({approx}10 ppm) in Lafayette Iddingsite is indicative of early stage of evaporation during progressive evolution of Martian brine solutions, which is, in turn, consistent with the petrographic evidence of early deposition of salt sequence of carbonate-sulfate- and no halite in Lafayette. We showed that the high Br concentrations of {approx}240 ppm in secondary salts in Nakhla veins similarly indicate late stages of evaporation in evolving Martian brine solutions which is again consistent with petrographic evidence of late stage deposition of salt sequence i.e. carbonate-sulfate-halite in Nakhla. When sea water evaporates under equilibrium conditions, the most insoluble carbonates (siderite and calcite) deposit first, followed by sulfates (gypsum and anhydrite) and finally the water-soluble halides are precipitated when the water content is sufficiently low. In the present study, we make a detailed comparison of Cl/Br ratios in secondary minerals in nakhlites with those in MER soils and rocks at Gusev and Meridiani and show that the compositions of solutions that inundated Lafayette iddingsite (early stage) and Nakhla veins (late stage) include the range of solution-compositions that gave rise to a variety of secondary salts at Gusev and Meridiani sites. Further, the results obtained here suggest that two kinds of brine solutions (one, late and the other, early or intermediate stage) seem to have inundated most of the rocks and soils to varying degrees and precipitated the secondary salts at Meridiani and Gusev sites.

Rao, M.N.; Sutton, S.R.; McKay, D.S. (Lockheed); (UC); (NASA)

2005-02-04T23:59:59.000Z

251

Phosphors for LED lamps  

SciTech Connect (OSTI)

A phosphor, a phosphor blend including the phosphor, a phosphor prepared by a process, and a lighting apparatus including the phosphor blend are disclosed. The phosphor has the formula (Ca.sub.1-p-qCe.sub.pK.sub.q).sub.xSc.sub.y(Si.sub.1-rGa.sub.r).sub.zO.su- b.12+.delta. or derived from a process followed using disclosed amounts of reactants. In the formula, (0

Murphy, James Edward; Manepalli, Satya Kishore; Kumar, Prasanth Nammalwar

2013-08-13T23:59:59.000Z

252

The Carbon-Land Model Intercomparison Project (C-LAMP): A Model-Data Comparison System for Evaluation of Coupled Biosphere-Atmosphere Models  

SciTech Connect (OSTI)

The need to capture important climate feebacks in general circulation models (GCMs) has resulted in new efforts to include atmospheric chemistry and land and ocean biogeochemistry into the next generation of production climate models, now often referred to as Earth System Models (ESMs). While many terrestrial and ocean carbon models have been coupled to GCMs, recent work has shown that such models can yield a wide range of results, suggesting that a more rigorous set of offline and partially coupled experiments, along with detailed analyses of processes and comparisons with measurements, are warranted. The Carbon-Land Model Intercomparison Project (C-LAMP) provides a simulation protocol and model performance metrics based upon comparisons against best-available satellite- and ground-based measurements (Hoffman et al., 2007). C-LAMP provides feedback to the modeling community regarding model improvements and to the measurement community by suggesting new observational campaigns. C-LAMP Experiment 1 consists of a set of uncoupled simulations of terrestrial carbon models specifically designed to examine the ability of the models to reproduce surface carbon and energy fluxes at multiple sites and to exhibit the influence of climate variability, prescribed atmospheric carbon dioxide (CO{sub 2}), nitrogen (N) deposition, and land cover change on projections of terrestrial carbon fluxes during the 20th century. Experiment 2 consists of partially coupled simulations of the terrestrial carbon model with an active atmosphere model exchanging energy and moisture fluxes. In all experiments, atmospheric CO{sub 2} follows the prescribed historical trajectory from C{sup 4}MIP. In Experiment 2, the atmosphere model is forced with prescribed sea surface temperatures (SSTs) and corresponding sea ice concentrations from the Hadley Centre; prescribed CO{sub 2} is radiatively active; and land, fossil fuel, and ocean CO{sub 2} fluxes are advected by the model. Both sets of experiments have been performed using two different terrestrial biogeochemistry modules coupled to the Community Land Model version 3 (CLM3) in the Community Climate System Model version 3 (CCSM3): The CASA model of Fung, et al., and the carbon-nitrogen (CN) model of Thornton. Comparisons against Ameriflus site measurements, MODIS satellite observations, NOAA flask records, TRANSCOM inversions, and Free Air CO{sub 2} Enrichment (FACE) site measurements, and other datasets have been performed and are described in Randerson et al. (2009). The C-LAMP diagnostics package was used to validate improvements to CASA and CN for use in the next generation model, CLM4. It is hoped that this effort will serve as a prototype for an international carbon-cycle model benchmarking activity for models being used for the Inter-governmental Panel on Climate Change (IPCC) Fifth Assessment Report. More information about C-LAMP, the experimental protocol, performance metrics, output standards, and model-data comparisons from the CLM3-CASA and CLM3-CN models are available at http://www.climatemodeling.org/c-lamp.

Hoffman, Forrest M [ORNL; Randerson, Jim [University of California, Irvine; Thornton, Peter E [ORNL; Mahowald, Natalie [Cornell University; Bonan, Gordon [National Center for Atmospheric Research (NCAR); Running, Steven [University of Montana, Missoula; Fung, Inez [University of California, Berkeley

2009-01-01T23:59:59.000Z

253

2014-12-05 Issuance: Energy Conservation Standard for General Service Lamps; Notice of Public Meeting and Availability of the Preliminary Technical Support Document  

Broader source: Energy.gov [DOE]

This document is a pre-publication Federal Register notice of public meeting and availability of the preliminary technical support document regarding energy conservation standards for general service lamps, as issued by the Deputy Assistant Secretary for Energy Efficiency on December 5, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

254

Thermal degradation of acrylonitrile–butadiene–styrene (ABS) containing flame retardants using a fluidized bed reactor: The effects of Ca-based additives on halogen removal  

Science Journals Connector (OSTI)

In this study, the thermal degradation of a waste fraction of acrylonitrile–butadiene–styrene containing brominated flame retardants was performed to reduce halogen content in the pyrolysis oil. Thermal degradation was completed using Ca-based additives (calcium oxide, calcium hydroxide and oyster shells) in a bench-scale pyrolysis plant equipped with a fluidized bed reactor and char separation system. Pyrolysis was carried out in a temperature range of 430–510 °C. In the absence of any additive, the oil yield amounted to about 77 wt.%. With the additives, the oil yield was markedly reduced to within a range of 45–64 wt.%. The principle compounds in the oils were toluene, ethylbenzene, styrene, cumene, ?-methylstyrene, phenol and heteroatom-containing compounds. When Ca(OH)2 was applied, total bromine and chlorine contents in the oil decreased to 0.05 and 0.04 wt.%, respectively. In addition, Ca(OH)2 reduced the antimony content in the oil to below 0.001 ppm. Most of the halogens and antimony in the feed material were present in the char obtained after pyrolysis.

Su-Hwa Jung; Seon-Jin Kim; Joo-Sik Kim

2012-01-01T23:59:59.000Z

255

What Is a Gun Show, Exactly? Gun shows are defined in the U.S. Code of Federal  

E-Print Network [OSTI]

2 How Gun Shows Work What Is a Gun Show, Exactly? Gun shows are defined in the U.S. Code of Federal. But other states have enacted more specific definitions as they acted to regulate gun shows themselves or gun sales at gun shows but not elsewhere (Table 2-1). In the parking lot of a gun show in Pharr, Texas

Leistikow, Bruce N.

256

DOE Releases New Analysis Showing Significant Advances in Electric...  

Office of Environmental Management (EM)

Analysis Showing Significant Advances in Electric Vehicle Deployment DOE Releases New Analysis Showing Significant Advances in Electric Vehicle Deployment February 8, 2011 -...

257

Science Against Stress: Research Shows Way to Some Cellular Relief...  

Energy Savers [EERE]

Science Against Stress: Research Shows Way to Some Cellular Relief Science Against Stress: Research Shows Way to Some Cellular Relief December 30, 2011 - 10:14am Addthis...

258

The Chemistry Magic Show Captivates Kids | GE Global Research  

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

Chemistry Magic Show Captivates Kids The Chemistry Magic Show Captivates Kids Vin Smentkowski 2012.11.16 My colleague, Christopher (Chris) Dosch, also known as Ignito the Magician,...

259

Sandia National Laboratories: Sandia Study Shows Large LNG Fires...  

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

ClimateECInfrastructure SecurityAnalysisSandia Study Shows Large LNG Fires Hotter but Smaller Than Expected Sandia Study Shows Large LNG Fires Hotter but Smaller Than Expected...

260

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

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

B39. Lighting Equipment, Floorspace, 1999" B39. Lighting Equipment, Floorspace, 1999" ,"Total Floorspace (million square feet)" ,"All Buildings","All Lit Buildings","Lighting Equipment (more than one may apply)" ,,,"Incandescent","Standard Fluorescent","Compact Fluorescent","High-Intensity Discharge","Halogen" "All Buildings ................",67338,64321,38156,60344,20666,19223,17926 "Building Floorspace" "(Square Feet)" "1,001 to 5,000 ...............",6774,5859,2946,5154,738,245,600 "5,001 to 10,000 ..............",8238,7464,4047,6722,1108,663,991 "10,001 to 25,000 .............",11153,10393,6055,9815,1759,1701,1996 "25,001 to 50,000 .............",9311,9053,5004,8344,2296,2224,1611

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

ANL Study Shows Wind Power Decreases Power Sector Emissions ...  

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

ANL Study Shows Wind Power Decreases Power Sector Emissions ANL Study Shows Wind Power Decreases Power Sector Emissions May 1, 2012 - 3:38pm Addthis This is an excerpt from the...

262

Energy Innovation Hub Report Shows Philadelphia-area Building...  

Energy Savers [EERE]

Hub Report Shows Philadelphia-area Building Retrofits Could Support 23,500 Jobs Energy Innovation Hub Report Shows Philadelphia-area Building Retrofits Could Support 23,500...

263

Secretary Moniz's Remarks at the Washington Auto Show-- As Delivered  

Broader source: Energy.gov [DOE]

Secretary Moniz's remarks, as delivered, at the 2015 Washington Auto Show in Washington, D.C. on January 22, 2015.

264

Shanghai Hi Show Photovoltaic Science Technology Co Ltd | Open Energy  

Open Energy Info (EERE)

Hi Show Photovoltaic Science Technology Co Ltd Hi Show Photovoltaic Science Technology Co Ltd Jump to: navigation, search Name Shanghai Hi-Show Photovoltaic Science & Technology Co., Ltd Place Shanghai Municipality, China Zip 201109 Sector Solar Product China-based Manufacturer of module tester and solar simulator. References Shanghai Hi-Show Photovoltaic Science & Technology Co., Ltd[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Shanghai Hi-Show Photovoltaic Science & Technology Co., Ltd is a company located in Shanghai Municipality, China . References ↑ "Shanghai Hi-Show Photovoltaic Science & Technology Co., Ltd" Retrieved from "http://en.openei.org/w/index.php?title=Shanghai_Hi_Show_Photovoltaic_Science_Technology_Co_Ltd&oldid=350840

265

Use of Preventative and Therapeutic Drugs in Show Market Animals  

E-Print Network [OSTI]

Various preventive and therapeutic medicines may be used for disease management in show mar- ket livestock and poultry. These include vaccines and bacterins, antibiotics and antibacterials, para- siticides and corticosteroids. Exhibitors of show ani.... These instructions are to be followed precisely. L-2335 2-01 Use of Preventive and Therapeutic Drugs in Show Market Animals F.C. Faries, Jr. Associate Professor and Extension Program Leader for Veterinary Medicine The Texas A&M University System Testing The Food...

Faries Jr., Floron C.

2001-03-12T23:59:59.000Z

266

Widget:ShowRefFieldsButton | Open Energy Information  

Open Energy Info (EERE)

navigation, search This widget provides supporting functionality to forms that want to capture references for specific values. Specifically, this widget creates the Show Reference...

267

Proper Use of Sulfonamides in Market Show Animals  

E-Print Network [OSTI]

When administering a drug to a show animal, the owner is responsible for ensuring that there will be no drug residues in the animal's urine when it is tested at a show. Sulfonamides are of special concern because, even when they are administered...

Faries Jr., Floron C.; Fajt, Virginia

2008-02-14T23:59:59.000Z

268

Freedom Alliance Drag Show 2010 Friday April 23, 2010  

E-Print Network [OSTI]

Freedom Alliance Drag Show 2010 Friday April 23, 2010 8:00 p.m. UC Ballroom Outside Performer in the Freedom Alliances 2010 Drag Show, all outside performers are required to: · Fill out a Performers Information Sheet (see attached). · Provide the Freedom Alliance with a copy of the performance music

Maryland, Baltimore County, University of

269

Freedom Alliance Drag Show 2010 Friday April 23, 2010  

E-Print Network [OSTI]

Freedom Alliance Drag Show 2010 Friday April 23, 2010 8:00 p.m. UC Ballroom Student Performer Alliances 2010 Drag Show, all student performers are required to: · Fill out a Performers Information Sheet (see attached). · Provide the Freedom Alliance with a copy of the performance music. The Performers

Maryland, Baltimore County, University of

270

Study Shows Significant Economic Impact from Recovery Act | Department of  

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

Study Shows Significant Economic Impact from Recovery Act Study Shows Significant Economic Impact from Recovery Act Study Shows Significant Economic Impact from Recovery Act A study recently released shows the $1.6 billion the Savannah River Site (SRS) received from the American Recovery and Reinvestment Act has had a positive economic impact on the adjacent five-county region. The study's findings were presented at the University of South Carolina Aiken's (USC Aiken) Convocation Center. More than 75 people attended the meeting, where presenters commended the Recovery Act for accelerating Cold War cleanup at SRS and boosting employment and business in the local community. Study Shows Significant Economic Impact from Recovery Act More Documents & Publications 2010 ARRA Newsletters 2011 ARRA Newsletters Audit Report: OAS-RA-L-11-12

271

Study Shows Significant Economic Impact from Recovery Act | Department of  

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

Study Shows Significant Economic Impact from Recovery Act Study Shows Significant Economic Impact from Recovery Act Study Shows Significant Economic Impact from Recovery Act A study recently released shows the $1.6 billion the Savannah River Site (SRS) received from the American Recovery and Reinvestment Act has had a positive economic impact on the adjacent five-county region. The study's findings were presented at the University of South Carolina Aiken's (USC Aiken) Convocation Center. More than 75 people attended the meeting, where presenters commended the Recovery Act for accelerating Cold War cleanup at SRS and boosting employment and business in the local community. Study Shows Significant Economic Impact from Recovery Act More Documents & Publications EA-1605: Final Environmental Assessment EIS-0220: Final Environmental Impact Statement

272

Backstage at the Daily Show | Department of Energy  

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

Backstage at the Daily Show Backstage at the Daily Show Backstage at the Daily Show Addthis Description Backstage footage from Secretary Chu's appearance on the Daily Show where he discuses the green room candy dish and possible lighting considerations. Speakers Secretary Steven Chu Duration 1:32 Topic Energy Efficiency Credit Energy Department Video SECRETARY STEVEN CHU: I'm in the famous green room of the Jon Stewart show. If you look around, I have all these games: Monopoly, a Rubik's Cube, Pictureka! Now if - this is to amuse myself, but in actual fact, the most famous part of this room is this. There's enough chocolate here to put you on a high that - (chuckles) - will really get you going. This is my wife, Jean. JEAN CHU: (Chuckles.) I'm - (chuckles) - edit this out! (Begin recorded segment.)

273

ShowFlow: A practical interface for groundwater modeling  

SciTech Connect (OSTI)

ShowFlow was created to provide a user-friendly, intuitive environment for researchers and students who use computer modeling software. What traditionally has been a workplace available only to those familiar with command-line based computer systems is now within reach of almost anyone interested in the subject of modeling. In the case of this edition of ShowFlow, the user can easily experiment with simulations using the steady state gaussian plume groundwater pollutant transport model SSGPLUME, though ShowFlow can be rewritten to provide a similar interface for any computer model. Included in this thesis is all the source code for both the ShowFlow application for Microsoft{reg sign} Windows{trademark} and the SSGPLUME model, a User's Guide, and a Developer's Guide for converting ShowFlow to run other model programs. 18 refs., 13 figs.

Tauxe, J.D.

1990-12-01T23:59:59.000Z

274

Frostbite Theater - Liquid Nitrogen Experiments - Liquid Nitrogen Show!  

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

Insulators! Insulators! Previous Video (Insulators!) Frostbite Theater Main Index Next Video (Superconductors!) Superconductors! Liquid Nitrogen Show! All of your favorite liquid nitrogen experiments all in one place! Flowers! Balloons! Racquetballs! Nothing is safe! Just sit back, relax, and enjoy the show! [ Show Transcript ] Announcer: Frostbite Theater presents... Cold Cuts! No baloney! Joanna and Steve: Just science! Joanna: Hi! I'm Joanna! Steve: And I'm Steve! Joanna: Usually, every couple years, Jefferson Lab hosts an Open House. This is the one time the public and come and tour our accelerator and end stations. Steve: During the 2010 Open House, our cameraman snuck into one of the ongoing cryo shows that are held throughout the day. He missed half of it. So if you want to see the entire thing, check our website to see when the

275

Commercial Products Show Potential to serve as Nuclear Material and  

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

Commercial Products Show Potential to serve as Nuclear Material and Commercial Products Show Potential to serve as Nuclear Material and Activity Monitoring Technologies | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Commercial Products Show Potential to serve as ... Commercial Products Show Potential to serve as Nuclear Material and

276

Commercial Products Show Potential to serve as Nuclear Material and  

National Nuclear Security Administration (NNSA)

Commercial Products Show Potential to serve as Nuclear Material and Commercial Products Show Potential to serve as Nuclear Material and Activity Monitoring Technologies | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Commercial Products Show Potential to serve as ... Commercial Products Show Potential to serve as Nuclear Material and

277

New Geothermal Prospects in the Western United States Show Promise  

Broader source: Energy.gov [DOE]

New geothermal prospects in the western United States show promise, according to the new 2013 Annual U.S. Geothermal Power Production and Development Report, published by the Geothermal Energy Association this week.

278

Global Climate Change Assessment Report Shows Nations Not Doing...  

Open Energy Info (EERE)

Global Climate Change Assessment Report Shows Nations Not Doing Enough Home > Blogs > Dc's blog Dc's picture Submitted by Dc(107) Contributor 5 November, 2014 - 14:49 The latest...

279

Boron-Nitride Nanotubes Show Potential in Cancer Treatment |...  

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

Boron-Nitride Nanotubes Show Potential in Cancer Treatment NEWPORT NEWS, VA, April 26 - A new study has shown that adding boron-nitride nanotubes to the surface of cancer cells can...

280

Annual report shows potential INL radiation doses well below...  

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

Annual report shows potential INL radiation doses well below safe regulatory limits July 21, 2010 Media contact: Tim Jackson (208) 526-8484 Idaho Falls, ID The U.S. Department...

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Pennsylvania and West Virginia show largest increases in natural...  

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

Pennsylvania and West Virginia show largest increases in natural gas proved reserves U.S. natural gas proved reserves have hit an all-time high...with Pennsylvania and West...

282

Photo of the Week: the 2014 Washington Auto Show | Department...  

Energy Savers [EERE]

learn about energy and earn merit badges and patches. In this photo, a Boy Scout watches light shine on a solar panel that's powering a hydrogen fuel cell system, showing how...

283

DOE Releases New Analysis Showing Significant Advances in Electric Vehicle  

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

New Analysis Showing Significant Advances in Electric New Analysis Showing Significant Advances in Electric Vehicle Deployment DOE Releases New Analysis Showing Significant Advances in Electric Vehicle Deployment February 8, 2011 - 12:00am Addthis WASHINGTON - The U.S. Department of Energy today released One Million Electric Vehicles by 2015 (pdf - 220 kb), an analysis of advances in electric vehicle deployment and progress to date in meeting President Obama's goal of putting one million electric vehicles on the road by 2015. The analysis shows that while the goal is ambitious, it is also achievable based on steps already taken as part of the Recovery Act and additional policy initiatives proposed by President Obama -- including improvements to existing consumer tax credits, programs to help cities prepare for the growing demand for electric vehicles, and strong support

284

Enlightening lightning! Producing and directing a multimedia planetarium show  

E-Print Network [OSTI]

is middle school aged children. The goal of the show is to teach lightning safety and lightning facts in an immersive environment. Through the use of video, an animated character, and a meteorologist, the curriculum is presented to the audience. I...! by starting with outlining the curriculum and finishing with putting it all together at the planetarium. The goal of this paper is to discuss the techniques and organizational methods used to manage a diverse group and produce a multimedia show. iv...

Fowler, Sarah Marie

2005-02-17T23:59:59.000Z

285

Working Paper Sustainability and Innovation No. S 3/2014  

E-Print Network [OSTI]

efficient compact fluorescent lamps (CFLs) or light emitting diodes (LEDs) using a large nationally rebound effects associated with the switch from incandescent lamps (ILs) or halogen bulbs to more energy is decomposed into changes in lamp luminosity and burn time. On average, more efficient replace- ment bulbs

Paris-Sud XI, Université de

286

Moniz: Tesla Repayment Shows the Strength of Energy Department's Overall  

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

Moniz: Tesla Repayment Shows the Strength of Energy Department's Moniz: Tesla Repayment Shows the Strength of Energy Department's Overall Loan Portfolio Moniz: Tesla Repayment Shows the Strength of Energy Department's Overall Loan Portfolio May 22, 2013 - 4:24pm Addthis News Media Contact (202) 586-4940 WASHINGTON -- Today, Tesla Motors repaid the entire remaining balance on a $465 million loan from the Department of Energy nine years earlier than originally required. U.S. Energy Secretary Ernest Moniz made the following statement: "When you're talking about cutting-edge clean energy technologies, not every investment will succeed -- but today's repayment is the latest indication that the Energy Department's portfolio of more than 30 loans is delivering big results for the American economy while costing far less than anticipated.

287

Energy Innovation Hub Report Shows Philadelphia-area Building Retrofits  

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

Report Shows Philadelphia-area Building Report Shows Philadelphia-area Building Retrofits Could Support 23,500 Jobs Energy Innovation Hub Report Shows Philadelphia-area Building Retrofits Could Support 23,500 Jobs November 10, 2011 - 10:36am Addthis This is the Greater Philadelphia Innovation Cluster located at the Philadelphia Navy Yard, which has 270 buildings that consortium members can use to conduct energy efficiency experiments. The Energy Efficiency Buildings Hub is one of the U.S. Department of Energy’s research centers called Energy Innovation Hubs. | Photo courtesy of EEB Hub This is the Greater Philadelphia Innovation Cluster located at the Philadelphia Navy Yard, which has 270 buildings that consortium members can use to conduct energy efficiency experiments. The Energy Efficiency

288

Nebraska shows potential to produce biofuel crops | Department of Energy  

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

Nebraska shows potential to produce biofuel crops Nebraska shows potential to produce biofuel crops Nebraska shows potential to produce biofuel crops December 9, 2009 - 11:12am Addthis Joshua DeLung What are the key facts? Utilizing sites in Nevada that are currently used as buffers around roads for biofuel production instead could meet up to 22 percent of the state's energy requirements. That's 11 times the energy the state currently produces from biomass. Nebraska is known for its rolling cornfields in America's heartland, and agriculture is so thick in the state that people there can smell the fresh produce in the air. Many more in the U.S. might end up tasting the hearty vegetables as well. But one concern about new technologies that use crops for fuel is that those crops, and the land on which they're grown,

289

Consumer Electronics Show 2013 Highlights Sustainable Energy Technology |  

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

Consumer Electronics Show 2013 Highlights Sustainable Energy Consumer Electronics Show 2013 Highlights Sustainable Energy Technology Consumer Electronics Show 2013 Highlights Sustainable Energy Technology January 18, 2013 - 4:52pm Addthis Excited attendees flood into the Central Hall exhibits to see the latest and greatest in technology at the 2013 International CES. | 2013 International CES Excited attendees flood into the Central Hall exhibits to see the latest and greatest in technology at the 2013 International CES. | 2013 International CES Erik Hyrkas Erik Hyrkas Media Relations Specialist, Office of Energy Efficiency & Renewable Energy What does this mean for me? Watch for the new sustainable technologies displayed at CES this year. Energy savings aren't all about efficient heating and cooling these days.

290

State Home Oil Weatherization (SHOW) Program | Department of Energy  

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

Home Oil Weatherization (SHOW) Program Home Oil Weatherization (SHOW) Program State Home Oil Weatherization (SHOW) Program < Back Eligibility Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Design & Remodeling Windows, Doors, & Skylights Ventilation Manufacturing Maximum Rebate $500/household Program Info State Oregon Program Type State Rebate Program Rebate Amount Blower-door test - 100% of the cost up to $100. All other technologies are 25% of the total cost, up to $150 or $500, depending on the upgrade. Provider Oregon Department of Energy Oregon homeowners and renters who heat with oil, wood, propane, kerosene, or butane are eligible for home weatherization rebates of up to $500. A

291

Biological Monitoring at Amchitka Appears to Show Impacts from Fukushima  

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

Biological Monitoring at Amchitka Appears to Show Impacts from Biological Monitoring at Amchitka Appears to Show Impacts from Fukushima Dai-ichi Incident Biological Monitoring at Amchitka Appears to Show Impacts from Fukushima Dai-ichi Incident April 12, 2013 - 3:09pm Addthis An LM scientist points to star reindeer lichen on Adak Island, Alaska. An LM scientist points to star reindeer lichen on Adak Island, Alaska. What does this project do? Goal 1. Protect human health and the environment The U.S. Department of Energy Office Legacy Management (LM) has a long-term stewardship mission to protect human health and the environment from the legacy of underground nuclear testing conducted at Amchitka Island, Alaska, from 1965 to 1971. As part of its mission, LM collected biological and seawater samples from Amchitka and Adak Islands, for background comparison,

292

Consumer Electronics Show 2013 Highlights Sustainable Energy Technology |  

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

Consumer Electronics Show 2013 Highlights Sustainable Energy Consumer Electronics Show 2013 Highlights Sustainable Energy Technology Consumer Electronics Show 2013 Highlights Sustainable Energy Technology January 18, 2013 - 4:52pm Addthis Excited attendees flood into the Central Hall exhibits to see the latest and greatest in technology at the 2013 International CES. | 2013 International CES Excited attendees flood into the Central Hall exhibits to see the latest and greatest in technology at the 2013 International CES. | 2013 International CES Erik Hyrkas Erik Hyrkas Media Relations Specialist, Office of Energy Efficiency & Renewable Energy What does this mean for me? Watch for the new sustainable technologies displayed at CES this year. Energy savings aren't all about efficient heating and cooling these days.

293

Nebraska shows potential to produce biofuel crops | Department of Energy  

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

Nebraska shows potential to produce biofuel crops Nebraska shows potential to produce biofuel crops Nebraska shows potential to produce biofuel crops December 9, 2009 - 11:12am Addthis Joshua DeLung What are the key facts? Utilizing sites in Nevada that are currently used as buffers around roads for biofuel production instead could meet up to 22 percent of the state's energy requirements. That's 11 times the energy the state currently produces from biomass. Nebraska is known for its rolling cornfields in America's heartland, and agriculture is so thick in the state that people there can smell the fresh produce in the air. Many more in the U.S. might end up tasting the hearty vegetables as well. But one concern about new technologies that use crops for fuel is that those crops, and the land on which they're grown,

294

Lumenhaus Shows Off Solar in Times Square | Department of Energy  

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

Lumenhaus Shows Off Solar in Times Square Lumenhaus Shows Off Solar in Times Square Lumenhaus Shows Off Solar in Times Square February 1, 2010 - 10:00am Addthis Photo by Kelly Shimoda Photo by Kelly Shimoda Joshua DeLung How can I participate? The next Solar Decathlon will be held Sept. 23-Oct. 2, 2011, at the National Mall's West Potomac Park in Washington, D.C. Virginia Tech's Lumenhaus - a net-zero energy, solar-powered, 650-square-foot home - made a stop in New York on its tour, right in the middle of Times Square. The house was previously featured at the U.S. Department of Energy's Solar Decathlon in October, and the team will head to Madrid in June for Solar Decathlon Europe as the only U.S. team to participate in both competitions. While in Times Square, the team and the house were featured on "Good

295

Small Businesses in Arkansas Show How America Competes | Department of  

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

Businesses in Arkansas Show How America Competes Businesses in Arkansas Show How America Competes Small Businesses in Arkansas Show How America Competes May 24, 2012 - 5:58pm Addthis Deputy Secretary Poneman tours Arkansas Power Electronics International as part of National Small Business Week. | Energy Department photo by Teryn Norris. Deputy Secretary Poneman tours Arkansas Power Electronics International as part of National Small Business Week. | Energy Department photo by Teryn Norris. Teryn Norris Special Assistant for Public Engagement, Office of the Secretary What are the key facts? Deputy Secretary Poneman announced $11 million in innovative research and technology grants of up to $150,000 to nearly 70 small businesses nationwide. America's economic leadership depends on small businesses, which create

296

New NASA Visualizations Show Two Futures of Climate Change  

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

NASA Visualizations Show Two Futures of Climate Change Print E-mail NASA Visualizations Show Two Futures of Climate Change Print E-mail Thursday, July 25, 2013 By Tara Failey Climate Scenarios Project Temperature and Precipitation in the U.S. through 2100 Curious to 'see' how different greenhouse gas emission scenarios are expected to impact the United States? Two recently released animated NASA visualizations developed to support the forthcoming third US National Climate Assessment show projections of Earth's temperature and precipitation patterns from today through the year 2100-revealing how "low" versus "high" emission scenarios would impact the planet's climate. "These visualizations communicate a picture of the impacts of climate change in a way that words do not," said Allison Leidner, Ph.D., a scientist who coordinates NASA's involvement in the National Climate Assessment. "When I look at the scenarios for future temperature and precipitation, I really see how dramatically our Nation's climate could change."

297

Argonne CNM News: Time-Resolved Measurements Show Colloidal Nanoplatelets  

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

Time-Resolved Measurements Show Colloidal Nanoplatelets Act Like Quantum Wells Time-Resolved Measurements Show Colloidal Nanoplatelets Act Like Quantum Wells TEM image of CdSe nanoplatelets Schematic and transmission electron microscope (TEM) image of CdSe nanoplatelets with a thickness of 5 monolayers. The relaxation of high-energy carriers (electrons and holes) in colloidal nanoplatelets have been measured by researchers in the Nanophotonics Group at the Center for Nanoscale Materials, working with colleagues at the University of Chicago. The measurements show that the carriers behave like carriers in quantum wells. Quantum wells have found widespread application in optoelectronics, and the new results suggest that colloidal nanoplatelets should find similar applications, with the added advantage that they can be produced at low cost and in large quantities.

298

A Look Inside the Detroit Auto Show | Department of Energy  

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

A Look Inside the Detroit Auto Show A Look Inside the Detroit Auto Show A Look Inside the Detroit Auto Show January 12, 2011 - 1:15pm Addthis Kerry Duggan Waking up at 4:30AM is not my idea of fun. But after I witnessed the 6:30AM unveiling of the shiny new Porsche 918 RSR Hybrid at the North American International Auto Show, I got over it. To those who know cars, its lineage is in the #22 Porsche 917 race car, winner of the LeMans in 1971. With a top speed of 140 mph, the new 918 RSR combines the power of a 563-horsepower V-8 engine and a dual inertial flywheel system to produce a total 767-horsepower. On the efficiency side, a Kinetic Energy Recovery System (KERS) allows the two 75-kW flywheels to capture wasted energy when the brakes are applied. The Porsche president said that their goal is to achieve high fuel efficiency in extreme driving

299

Figures of the World Healthcare Organisation show that stroke  

E-Print Network [OSTI]

Figures of the World Healthcare Organisation show that stroke is currently the leading cause disabilities following a stroke, the economic burden and shortage of rehabilitation therapists are also developed a robotic exoskeleton system that meets the requirements of effective post-stroke upper

300

Motherless Rats Show Deficits in Maternal Behavior Towards  

E-Print Network [OSTI]

Motherless Rats Show Deficits in Maternal Behavior Towards Fostered Pups Daniela J. Palombo1.fleming@utoronto.ca ABSTRACT: Complete maternal deprivation in rats, through artificial rearing (AR), produces deficits 52: 142�148, 2010. Keywords: rat; artificial rearing; early experience; development; maternal

Sokolowski, Marla

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

A Look Inside the Detroit Auto Show | Department of Energy  

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

A Look Inside the Detroit Auto Show A Look Inside the Detroit Auto Show A Look Inside the Detroit Auto Show January 12, 2011 - 1:15pm Addthis Kerry Duggan Waking up at 4:30AM is not my idea of fun. But after I witnessed the 6:30AM unveiling of the shiny new Porsche 918 RSR Hybrid at the North American International Auto Show, I got over it. To those who know cars, its lineage is in the #22 Porsche 917 race car, winner of the LeMans in 1971. With a top speed of 140 mph, the new 918 RSR combines the power of a 563-horsepower V-8 engine and a dual inertial flywheel system to produce a total 767-horsepower. On the efficiency side, a Kinetic Energy Recovery System (KERS) allows the two 75-kW flywheels to capture wasted energy when the brakes are applied. The Porsche president said that their goal is to achieve high fuel efficiency in extreme driving

302

Study Shows Significant Economic Impact from Recovery Act  

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

May 03, 2011 May 03, 2011 Study Shows Significant Economic Impact from Recovery Act AIKEN, S.C. - A study recently released shows the $1.6 billion the Savannah River Site (SRS) received from the American Recovery and Reinvestment Act has had a positive economic impact on the adjacent five-county region. The study's findings were presented at the University of South Carolina Aiken's (USC Aiken) Convocation Center. More than 75 people attended the meeting, where presenters commended the Recovery Act for accelerating Cold War cleanup at SRS and boosting employment and business in the local community. "I go out to the sites and talk to the people in the communities," EM Chief Operations Officer Cynthia Anderson said at the meeting. "The Recovery Act is

303

Dynein Motor Domain Shows Ring-Shaped Motor, Buttress  

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

Dynein Motor Domain Shows Ring-Shaped Motor, Buttress Print Dynein Motor Domain Shows Ring-Shaped Motor, Buttress Print Movement is fundamental to life. It takes place even at the cellular level where cargo is continually being transported by motor proteins. These tiny machines convert the energy gained from hydrolysing ATP into a series of small conformational changes that allow them to literally "walk" along microscopic tracks. Motor proteins (in the kinesin and myosin families) have been extensively studied by x-ray crystallography, but until recently there was little molecular structural information for dyneins, another type of motor protein. A group from the University of California, San Francisco, working at ALS Beamline 8.3.1 has reported the 6-Å-resolution structure of the motor domain of dynein in yeast. It reveals details of the ring-shaped motor as well as a new, unanticipated feature called the buttress that may play an important role in dynein's mechanical cycle.

304

Dynein Motor Domain Shows Ring-Shaped Motor, Buttress  

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

Dynein Motor Domain Shows Ring-Shaped Motor, Buttress Print Dynein Motor Domain Shows Ring-Shaped Motor, Buttress Print Movement is fundamental to life. It takes place even at the cellular level where cargo is continually being transported by motor proteins. These tiny machines convert the energy gained from hydrolysing ATP into a series of small conformational changes that allow them to literally "walk" along microscopic tracks. Motor proteins (in the kinesin and myosin families) have been extensively studied by x-ray crystallography, but until recently there was little molecular structural information for dyneins, another type of motor protein. A group from the University of California, San Francisco, working at ALS Beamline 8.3.1 has reported the 6-Å-resolution structure of the motor domain of dynein in yeast. It reveals details of the ring-shaped motor as well as a new, unanticipated feature called the buttress that may play an important role in dynein's mechanical cycle.

305

Dynein Motor Domain Shows Ring-Shaped Motor, Buttress  

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

Dynein Motor Domain Shows Ring-Shaped Motor, Buttress Print Dynein Motor Domain Shows Ring-Shaped Motor, Buttress Print Movement is fundamental to life. It takes place even at the cellular level where cargo is continually being transported by motor proteins. These tiny machines convert the energy gained from hydrolysing ATP into a series of small conformational changes that allow them to literally "walk" along microscopic tracks. Motor proteins (in the kinesin and myosin families) have been extensively studied by x-ray crystallography, but until recently there was little molecular structural information for dyneins, another type of motor protein. A group from the University of California, San Francisco, working at ALS Beamline 8.3.1 has reported the 6-Å-resolution structure of the motor domain of dynein in yeast. It reveals details of the ring-shaped motor as well as a new, unanticipated feature called the buttress that may play an important role in dynein's mechanical cycle.

306

Dynein Motor Domain Shows Ring-Shaped Motor, Buttress  

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

Dynein Motor Domain Shows Ring-Shaped Motor, Buttress Print Dynein Motor Domain Shows Ring-Shaped Motor, Buttress Print Movement is fundamental to life. It takes place even at the cellular level where cargo is continually being transported by motor proteins. These tiny machines convert the energy gained from hydrolysing ATP into a series of small conformational changes that allow them to literally "walk" along microscopic tracks. Motor proteins (in the kinesin and myosin families) have been extensively studied by x-ray crystallography, but until recently there was little molecular structural information for dyneins, another type of motor protein. A group from the University of California, San Francisco, working at ALS Beamline 8.3.1 has reported the 6-Å-resolution structure of the motor domain of dynein in yeast. It reveals details of the ring-shaped motor as well as a new, unanticipated feature called the buttress that may play an important role in dynein's mechanical cycle.

307

Secretary Chu Visits the 2012 North American International Auto Show |  

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

Chu Visits the 2012 North American International Auto Chu Visits the 2012 North American International Auto Show Secretary Chu Visits the 2012 North American International Auto Show January 12, 2012 - 9:54am Addthis 1 of 10 Energy Secretary Steven Chu with Chrysler Chief Executive Sergio Marchionne. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 2 of 10 Energy Secretary Steven Chu examines the Dodge Dart's four cylinder, 2.4-liter, 184 horsepower engine block. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 3 of 10 Energy Secretary Steven Chu gets behind the wheel of the new 2013 Dodge Dart. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 4 of 10 Energy Secretary Steven Chu examines the interior of the new 2013 Dodge Dart. Image: Hantz Leger (Energy Department Contractor)

308

ORISE: Report shows number of health physics degrees for 2010  

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

report shows number of health physics degrees increased for report shows number of health physics degrees increased for graduates, decreased for undergraduates in 2010 Decreased number of B.S. degrees remains higher than levels in the early 2000 FOR IMMEDIATE RELEASE Dec. 20, 2011 FY12-09 OAK RIDGE, Tenn.-The number of health physics graduate degrees increased for both master's and doctoral candidates in 2010, but decreased for bachelor's degrees, says a report released this year by the Oak Ridge Institute for Science and Education. The ORISE report, Health Physics Enrollments and Degrees Survey, 2010 Data, surveyed 24 academic programs with enrollment and degree data and included students majoring in health physics or in an option program equivalent to a major, such as other health physics-based programs embedded in life

309

Study Shows Roles of Receptor, Thiol on Adaptive Response  

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

Study Shows Roles of Receptor, Thiol on Adaptive Response Study Shows Roles of Receptor, Thiol on Adaptive Response Jeffrey Murley Jeffrey Murley, Ph.D. David Grdina, Ph.D. Low Dose program-supported scientists at The University of Chicago have gained more insight into adaptive protective responses indicating the role of oxidative stress, the role of reactive oxygen species (ROS), and the induction of SOD2 (manganese Superoxide Dismutase) activity. These changes are central to the production of adaptive protective responses. Why Study Adaptive Response? Exposing cells to low doses of ionizing radiation has been reported to elevate resistance to genomic damage when the same cells are subsequently exposed to a much higher dose of radiation. This phenomenon, called adaptive response, is characterized by an increase

310

Secretary Chu Visits the 2012 North American International Auto Show |  

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

Secretary Chu Visits the 2012 North American International Auto Secretary Chu Visits the 2012 North American International Auto Show Secretary Chu Visits the 2012 North American International Auto Show January 12, 2012 - 9:54am Addthis 1 of 10 Energy Secretary Steven Chu with Chrysler Chief Executive Sergio Marchionne. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 2 of 10 Energy Secretary Steven Chu examines the Dodge Dart's four cylinder, 2.4-liter, 184 horsepower engine block. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 3 of 10 Energy Secretary Steven Chu gets behind the wheel of the new 2013 Dodge Dart. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 4 of 10 Energy Secretary Steven Chu examines the interior of the new 2013 Dodge

311

Washington Auto Show Spotlight: How Fuel Cell Electric Vehicles Work  

Office of Energy Efficiency and Renewable Energy (EERE)

Fuel cell electric vehicles (FCEVs) are quickly becoming a commercially viable sustainable transportation option for Americans. Unlike gasoline-powered cars, these cutting-edge vehicles are fueled by hydrogen and emit only water. The latest and greatest FCEVs are on display this week at the Washington Auto Show. Learn more about how FCEVs work and what the Energy Department is doing to make them even more energy efficient and cost effective.

312

Secretary Chu Speaks at the 2010 Washington Auto Show  

ScienceCinema (OSTI)

Secretary Chu lays out a roadmap for how the U.S. can lead the world in making the clean vehicles we need at the 2010 Washington Auto Show. He also announced that the Department of Energy had closed on a $1.4 billion loan to Nissan to build the all-electric LEAF in Tennessee and create up to 1,300 American jobs.

Secretary Chu

2010-09-01T23:59:59.000Z

313

JSON shows incomplete info | OpenEI Community  

Open Energy Info (EERE)

JSON shows incomplete info JSON shows incomplete info Home > Groups > Utility Rate I pointed this out this bug a while ago, but I'm re-posting since it still hasn't been resolved. I have found several rates where the JSON file doesn't show all of the information shown in the web interface. This is not an approval issue since I see it on both rates that say "This is the approved revision of this page, as well as being the most recent." and "No revision has been approved for this page. It is currently under review by our subject matter experts." Here is an example: http://en.openei.org/wiki/Data:0a897297-e17e-42c0-8f40-8db41b44b004 http://en.openei.org/services/rest/utility_rates?version=latest&format=json_plain&detail=full&getpage=Data:0a897297-e17e-42c0-8f40-8db41b44b004

314

Line tests show DRA's don't cross-contaminate  

SciTech Connect (OSTI)

Pipeline tests with a commercially available drag-reducing agent (DRA) show that such agents can be injected into one product in a multiproduct pipeline without cross-contamination from one batch to another. The tests were conducted in the Cherokee system, a three-segment Ponca City-to-Oklahoma City products line operated by Conoco Pipe Line Co. A batch of gasoline treated with a DRA, Conoco's CDR Flow Improver, preceded an untreated jet-fuel batch. The amount of DRA in the gasoline was measured as the tenders were transported through the pipeline system.

Goudy, C.F.L.; Muth, C.I.

1989-05-15T23:59:59.000Z

315

Kuwaiti oil sector shows more signs of recovery  

SciTech Connect (OSTI)

This paper reports that Kuwait's oil sector continues to show signs of recovery from the Persian Gulf war. On Mar. 23 Kuwait Petroleum Co. (KPC) loaded the country's first shipment of liquefied petroleum gas for export since the Iraqi invasion in August 1990. In addition, the first shipment of Kuwaiti crude recovered from giant oil lakes formed by hundreds of wild wells sabotaged in the war was to arrive by tanker in Naples, Italy, late last month. The tanker is carrying 210,000 bbl of crude. However, the project to clean up the lakes and recover more oil, undertaken by Bechtel Corp. with Kuwait Oil Co. (KOC), has reached a stand still.

Not Available

1992-04-06T23:59:59.000Z

316

Environmental Highlights of the 2007 Tokyo Motor Show  

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

2 2 0 0 0 0 7 7 T T o o k k y y o o M M o o t t o o r r S S h h o o w w K K e e i i t t h h H H a a r r d d y y Page 2 of 21 The Tokyo Motor Show covers a broad range of vehicle technologies, e.g., commercial vehicles were incorporated this year, and many of the new concepts are either hybrid or electric (some examples above). But the high-level message is essentially the same as the other shows in the past year - environmental technology is an integral part of the major manufacturers" plans, including improved engines and after-treatment, lightweight materials, new propulsion systems and alternative fuels. And in response to the push in the States, plug-in hybrid electric vehicles (PHEVs) are being explored by several manufacturers. In fact, there is some interesting

317

NETL: News Release - Innovative Mercury Removal Technique Shows Early  

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

August 5, 2003 August 5, 2003 Innovative Mercury Removal Technique Shows Early Promise Photochemical Process Developed in Federal Lab Removes Mercury from Flue Gas - NETL scientist Evan Granite prepares a lab test of the UV mercury removal process. - NETL scientist Evan Granite prepares for a lab test of the UV mercury removal process. MORGANTOWN, WV - A promising technology to remove mercury from coal-fired power plants -- dubbed the "GP-254 Process" -- has been developed and is currently being tested at the Department of Energy's National Energy Technology Laboratory (NETL). Newly patented, the GP-254 Process enhances mercury removal using ultraviolet light to induce various components of power plant stack gas to react with the mercury, and changes the

318

Analysis of Lake Washington Microbes Shows the Power of Metagenomic  

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

8, 2008 8, 2008 Analysis of Lake Washington Microbes Shows the Power of Metagenomic Approaches WALNUT CREEK, CA-Today's powerful sequencing machines can rapidly read the genomes of entire communities of microbes, but the challenge is to extract meaningful information from the jumbled reams of data. In a paper appearing in Nature Biotechnology August 17, a collaboration headed by researchers at the University of Washington and the U.S. Department of Energy Joint Genome Institute (DOE JGI) describes a novel approach for extracting single genomes and discerning specific microbial capabilities from mixed community ("metagenomic") sequence data. Methylamine-enriched community of Lake Washington Methylamine-enriched community of Lake Washington sediment featuring

319

Organic Polymers Show Sunny Potential | Advanced Photon Source  

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

A New Family of Quasicrystals A New Family of Quasicrystals Cool Muscles: Storing Elastic Energy for Flight A Further Understanding of Superconductivity New Family of Tiny Crystals Glow Bright in LED Lights How Serotonin Receptors Can Shape Drug Effects, from LSD to Migraine Medication Science Highlights Archives: 2013 | 2012 | 2011 | 2010 2009 | 2008 | 2007 | 2006 2005 | 2004 | 2003 | 2002 2001 | 2000 | 1998 | Subscribe to APS Science Highlights rss feed Organic Polymers Show Sunny Potential JUNE 25, 2013 Bookmark and Share Researchers at Rice and Pennsylvania State universities have created solar cells based on block copolymers, self-assembling organic materials that arrange themselves into distinct layers. Image courtesy of the Gomez Laboratory A new version of solar cells created by laboratories at the Rice and

320

Light Show  

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

flow to the ground with an explosive force in the form of a lightning stroke. A typical lightning flash lasts less than a half second and may release 1,500 kilowatt-hours of...

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Vehicle Technologies Office: 3-D Animation Shows Complex Geometry of Diesel  

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

3-D Animation Shows 3-D Animation Shows Complex Geometry of Diesel Particulates to someone by E-mail Share Vehicle Technologies Office: 3-D Animation Shows Complex Geometry of Diesel Particulates on Facebook Tweet about Vehicle Technologies Office: 3-D Animation Shows Complex Geometry of Diesel Particulates on Twitter Bookmark Vehicle Technologies Office: 3-D Animation Shows Complex Geometry of Diesel Particulates on Google Bookmark Vehicle Technologies Office: 3-D Animation Shows Complex Geometry of Diesel Particulates on Delicious Rank Vehicle Technologies Office: 3-D Animation Shows Complex Geometry of Diesel Particulates on Digg Find More places to share Vehicle Technologies Office: 3-D Animation Shows Complex Geometry of Diesel Particulates on AddThis.com... 3-D Animation Shows Complex Geometry of Diesel Particulates

322

U.S. diesel fuel price shows no movement from a week ago  

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

diesel fuel price shows no movement from a week ago The U.S. average retail price for on-highway diesel fuel showed no movement from a week ago. The average price remained flat at...

323

Considering removing "Show Preview" button on utility rate form edit |  

Open Energy Info (EERE)

Considering removing "Show Preview" button on utility rate form edit Considering removing "Show Preview" button on utility rate form edit Home > Groups > Utility Rate Rmckeel's picture Submitted by Rmckeel(297) Contributor 22 April, 2013 - 13:55 Utility Rates I'm considering removing the "Show Preview" button, since it does not work (javascript validation issue that could be fixed), and it doesn't make sense. The reason to remove it would be that this form's output is nearly identical to the form itself. Showing a preview does not add any value. Or does it? Opening the discussion in case anyone has feedback on it. Thanks! Ryan Groups: Utility Rate Login to post comments Comments Dloomis Dloomis34 weeks 6 days ago Show Preview If "show changes" stays around, I think we can do without the "show

324

"Show Preview" button is not working; gives error | OpenEI Community  

Open Energy Info (EERE)

"Show Preview" button is not working; gives error "Show Preview" button is not working; gives error Home > Groups > Utility Rate Submitted by Ewilson on 3 January, 2013 - 09:52 1 answer Points: 0 Eric, thanks for reporting this. I checked with stakeholders (http://en.openei.org/community/node/657) and decided since the edit view and the "show preview" view would be nearly identical, it wasn't worth keeping the show preview button. However, "Show changes" will show text changes for the utility rates, which is valuable when making a change. Thanks for reporting - this bug is now fixed! Ryan Rmckeel on 17 May, 2013 - 10:30 Groups Menu You must login in order to post into this group. Recent content FYI, OpenEI now accommodates t... Very useful information. Thank... The utility rate database version 1 API is now deprecated

325

DOE Solar Decathlon: Team Missouri: Showing the World the Possibilities of  

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

Show-Me House at the U.S. Department of Energy Solar Decathlon 2009. Show-Me House at the U.S. Department of Energy Solar Decathlon 2009. Enlarge image Team Missouri's Show-Me House joined three other Solar Decathlon houses in Missouri University of Science and Technology's own Solar Village. The Show-Me House incorporates long, horizontal lines to reflect the state's landscape. (Courtesy of Bryan Glass) Who: Team Missouri What: Show-Me House Where: Missouri University of Science and Technology Rolla, MO 65401 Map This House Public tours: Not available Solar Decathlon 2009 Team Missouri: Showing the World the Possibilities of Solar Team Missouri's U.S. Department of Energy Solar Decathlon 2009 house returned to the Missouri University of Science and Technology campus following the competition. It was reconstructed over summer 2010 in the

326

E-Print Network 3.0 - african apes shows Sample Search Results  

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

publication in J. Fluid Mech. 1 On the energetics of stratified turbulent Summary: -Boussinesq model thereafter, Winters & al. (1995) show that the evolution equations for KE, APE...

327

E-Print Network 3.0 - advanced nsclc shows Sample Search Results  

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

with or without amifostine... of neurotoxicity. Neither trial showed evidence of tumor protection, although small reductions in antitumor Source: Bewley, Thomas - Department of...

328

National American Indian Housing Council 38th Annual Convention and Trade Show  

Broader source: Energy.gov [DOE]

The National American Indian Housing Council's (NAIHC’s) most longstanding annual event, the Annual Convention & Trade Show is an opportunity to learn about Indian housing, attend training...

329

SRS 'teach-ins' show why math and science are cool | National...  

National Nuclear Security Administration (NNSA)

'teach-ins' show why math and science are cool | National Nuclear Security Administration People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

330

E-Print Network 3.0 - array shows potential Sample Search Results  

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

COVERAGE Summary: , and then shows how to apply these concepts to the testing of software. Orthogonal arrays and covering arrays... the requirements of a covering array,...

331

The marine biodiversity curve is an icon of paleobiology. The familiar curve shows  

E-Print Network [OSTI]

The marine biodiversity curve is an icon of paleobiology. The familiar curve shows increasing. Although the iconic diversity curve might be specious, the pattern of Evolutionary Faunas

Waxman, David

332

Crystal structures of an ICAM-5 ectodomain fragment show electrostatic-based homophilic adhesions  

Science Journals Connector (OSTI)

Crystal structures of Intercellular Cell Adhesion Molecule-5 (ICAM-5) show charge-based homotypic interactions and a potential ICAM-5 cell adhesion complex in neurons.

Recacha, R.

2014-06-29T23:59:59.000Z

333

Using Show Homes (and Sponsorships) to Persuade Commissioning Relevancy and Factory Crafted High Performance Modular Homes  

E-Print Network [OSTI]

products and the show home builders. At this past year's IBS show in February, Palm Harbor Homes build the GenX home that included an installed and operational 4.08kWp photovoltaic system with inverter and back up battery management system, a solar hot...

Thomas-Rees, S.; Chasar, D.; Beal, D.; Chandra, S.

2007-01-01T23:59:59.000Z

334

Vision: Cloud-Powered Sight for All Showing the Cloud What You See  

E-Print Network [OSTI]

Vision: Cloud-Powered Sight for All Showing the Cloud What You See Paramvir Bahl Matthai Philipose argue that for computers to do more for us, we need to show the cloud what we see and embrace cloud General Terms Algorithms, Design, Human Factors, Languages, Performance, Security Keywords Camera, cloud

Zhong, Lin

335

X-ray Imaging Shows Feather Patterns of First Birds | Department of Energy  

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

X-ray Imaging Shows Feather Patterns of First Birds X-ray Imaging Shows Feather Patterns of First Birds X-ray Imaging Shows Feather Patterns of First Birds June 30, 2011 - 2:56pm Addthis A collage of images. Top, optical images of: blue jay feather, squid, and fossil fish with feather. Bottom: x-ray images showing the distribution of copper (red) in the same organisms. | Photo Courtesy of Gregory Stewart, SLAC National Accelerator Laboratory A collage of images. Top, optical images of: blue jay feather, squid, and fossil fish with feather. Bottom: x-ray images showing the distribution of copper (red) in the same organisms. | Photo Courtesy of Gregory Stewart, SLAC National Accelerator Laboratory Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs What are the key facts? Through x-ray fluorescent imaging techniques developed at the

336

The Consumer Electronics Show round-up | OpenEI Community  

Open Energy Info (EERE)

The Consumer Electronics Show round-up The Consumer Electronics Show round-up Home > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(2002) Super contributor 23 January, 2013 - 13:57 CES electronics home automation Las Vegas OpenEI Smart Grid Every January, Las Vegas hosts the Consumer Electronics Show. The CES is the world's largest technology-related trade show. The highlights of this year's show were OLED TVs, ultra-thin laptops, tablets, and smartphones. However, a few smart grid-related technologies were making an impression. There was a wide-range of tech related to home automation. Some of these devices included HVAC, lighting, audio-visual, shading, security, automated door locks, and security, all controllable my multiple in-home devices. These technologies, along with the "smart grid", are all the make-up of a

337

Annual report shows potential INL radiation dose well below safe regulatory  

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

Annual report shows potential INL radiation dose well below safe Annual report shows potential INL radiation dose well below safe regulatory limits Annual report shows potential INL radiation dose well below safe regulatory limits August 9, 2011 - 12:00pm Addthis Media Contact Tim Jackson, DOE-Idaho Operations Office 208-526-8484 The U.S. Department of Energy's Idaho Operations Office reported this month that radiation from the site falls well below limits established by the U.S. Environmental Protection Agency. The annual report's conclusions are supported by direct environmental monitoring data routinely taken during the year, and show that activities at the Idaho National Laboratory (INL) site are protective of human health and the environment. Data shows that the INL site potential radiation dose is less than 1% of

338

Two New Studies Show How Energy Consumers Respond to Smart Grid Technology  

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

New Studies Show How Energy Consumers Respond to Smart Grid New Studies Show How Energy Consumers Respond to Smart Grid Technology Two New Studies Show How Energy Consumers Respond to Smart Grid Technology February 14, 2011 - 3:24pm Addthis Home-energy display mobile phone application that shows how much energy an appliance is consuming. | Photo courtesy of Pecan Street Project. Home-energy display mobile phone application that shows how much energy an appliance is consuming. | Photo courtesy of Pecan Street Project. Matt Grosso Program Analyst, Office of Electricity Delivery & Energy Reliability What does this mean for me? Home smart grid technologies can help consumers save money -- and they use them to save money. Customers are willing to change the way they use electricity in response to home smart grid systems and dynamic pricing programs that save

339

Show me the Data! EIA.gov Just Got Even Better | Department of Energy  

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

Show me the Data! EIA.gov Just Got Even Better Show me the Data! EIA.gov Just Got Even Better Show me the Data! EIA.gov Just Got Even Better February 9, 2011 - 11:18am Addthis Show me the Data! EIA.gov Just Got Even Better Ginny Simmons Ginny Simmons Former Managing Editor for Energy.gov, Office of Public Affairs The U.S. Energy Information Administration (EIA) just launched a brand new website that includes new features, even more information, and improved navigation. The new site is the latest in a comprehensive initiative to improve the agency's capacity to achieve its mission -- collecting, analyzing, and disseminating independent and impartial energy information. Among the site's new features is "Today in Energy," focusing on timely energy topics and issues with interactive charts, published every weekday.

340

Secretary Chu Speaks at the 2010 Washington Auto Show | Department of  

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

Speaks at the 2010 Washington Auto Show Speaks at the 2010 Washington Auto Show Secretary Chu Speaks at the 2010 Washington Auto Show Addthis Description at the 2010 Washington Auto Show, Secretary Chu lays out a roadmap for how the U.S. can lead the world in making the clean vehicles we need. He also announced that the Department of Energy had closed on a $1.4 billion loan to Nissan to build the all-electric LEAF in Tennessee and create up to 1,300 American jobs. Speakers Secretary Steven Chu Duration 15:14 Topic Vehicles Oil Energy Economy Energy Policy Credit Energy Department Video SECRETARY STEVEN CHU: We are dependent on foreign oil. Right now, transportation fuels are almost totally dependent on petroleum. Our consumption is increasing. Our production is going down. And so how do we break the heavy dependency on foreign oil is one of our issues.

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

U-207: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow  

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

7: Pidgin 'mxit_show_message()' Function Stack-Based Buffer 7: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow Vulnerability U-207: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow Vulnerability July 9, 2012 - 7:00am Addthis PROBLEM: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow Vulnerability. PLATFORM: Versions prior to Pidgin 2.10.5 vulnerable. ABSTRACT: Pidgin is prone to a stack-based buffer-overflow vulnerability REFERENCE LINKS: The Vendor's Advisory Bugtraq ID: 54322 CVE-2012-3374 IMPACT ASSESSMENT: Medium Discussion: Incorrect handing of inline images in incoming instant messages can cause a buffer overflow and in some cases can be exploited to execute arbitrary code. Impact: Successful exploits of the buffer-overflow issue may lead to the execution of arbitrary code in the context of the application or to denial-of-service

342

Simulations Show That "Sweaty" Flowers Cool the World - NERSC SCience News  

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

Show Show That "Sweaty" Flowers Cool the World Simulations Show That "Sweaty" Flowers Cool the World July 19, 2010 | Tags: Climate Research Contact: Linda Vu, lvu@lbl.gov, +1 510 486 2402 The blue regions of this world map show where annual precipitation is higher because of the presence of flowering plants, according to NERSC supercomputer simulations. (Courtesy of C.K. Boyce and J.-E. Lee) The world is a cooler, wetter place because of transpiring flowers, say University of Chicago researchers who ran more than a million lines of code on the National Energy Research Scientific Computing Center's (NERSC's) IBM Power5 "Bassi" system last year. They found that this effect is especially pronounced in the Amazon basin, where 80 percent of ever-wet rainforest

343

Secretary Chu Tours the 2013 Washington Auto Show | Department of Energy  

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

Tours the 2013 Washington Auto Show Tours the 2013 Washington Auto Show Secretary Chu Tours the 2013 Washington Auto Show January 31, 2013 - 5:04pm Addthis 1 of 10 While at the Washington Auto Show, Energy Secretary Steven Chu visited Nissan to see the 2013 Leaf. | Photo courtesy of Sarah Gerrity, Energy Department. Date taken: 2013-01-31 13:50 2 of 10 The new Nissan Leaf is being built at the company's Smyrna, Tennessee, Vehicle Assembly Plant -- helping to cut the price of its electric vehicle. | Photo courtesy of Sarah Gerrity, Energy Department. Date taken: 2013-01-31 13:49 3 of 10 Energy Secretary Steven Chu discusses the features of the 2014 Cadillac ELR -- the luxury car built built on the same powertrain platform as the Chevy Volt. | Photo courtesy of Sarah Gerrity, Energy Department. Date taken: 2013-01-31 13:57

344

U-207: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow  

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

207: Pidgin 'mxit_show_message()' Function Stack-Based Buffer 207: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow Vulnerability U-207: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow Vulnerability July 9, 2012 - 7:00am Addthis PROBLEM: Pidgin 'mxit_show_message()' Function Stack-Based Buffer Overflow Vulnerability. PLATFORM: Versions prior to Pidgin 2.10.5 vulnerable. ABSTRACT: Pidgin is prone to a stack-based buffer-overflow vulnerability REFERENCE LINKS: The Vendor's Advisory Bugtraq ID: 54322 CVE-2012-3374 IMPACT ASSESSMENT: Medium Discussion: Incorrect handing of inline images in incoming instant messages can cause a buffer overflow and in some cases can be exploited to execute arbitrary code. Impact: Successful exploits of the buffer-overflow issue may lead to the execution of arbitrary code in the context of the application or to denial-of-service

345

New Study Shows Solar Manufacturing Costs Not Driven Primarily by Labor |  

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

Study Shows Solar Manufacturing Costs Not Driven Primarily by Study Shows Solar Manufacturing Costs Not Driven Primarily by Labor New Study Shows Solar Manufacturing Costs Not Driven Primarily by Labor September 5, 2013 - 12:00pm Addthis Production scale, not lower labor costs, drives China's current advantage in manufacturing photovoltaic (PV) solar energy systems, according to a new report released today by the Energy Department's National Renewable Energy Laboratory (NREL) and the Massachusetts Institute of Technology (MIT). Although the prevailing belief is that low labor costs and direct government subsidies for PV manufacturing in China account for that country's dominance in PV manufacturing, the NREL/MIT study shows that a majority of the region's competitive advantage comes from production scale-enabled, in part, through preferred access to capital (indirect

346

New Report Shows Trend Toward Larger Offshore Wind Systems, with 11  

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

Report Shows Trend Toward Larger Offshore Wind Systems, with 11 Report Shows Trend Toward Larger Offshore Wind Systems, with 11 Advanced Stage Projects Proposed in U.S. Waters New Report Shows Trend Toward Larger Offshore Wind Systems, with 11 Advanced Stage Projects Proposed in U.S. Waters October 23, 2013 - 10:52am Addthis The Energy Department today released a new report showing progress for the U.S. offshore wind energy market in 2012, including the completion of two commercial lease auctions for federal Wind Energy Areas and 11 commercial-scale U.S. projects representing over 3,800 megawatts (MW) of capacity reaching an advanced stage of development. Further, the report highlights global trends toward building offshore turbines in deeper waters and using larger, more efficient turbines in offshore wind farms, increasing the amount of electricity delivered to consumers.

347

New Study Shows Solar Manufacturing Costs Not Driven Primarily by Labor |  

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

New Study Shows Solar Manufacturing Costs Not Driven Primarily by New Study Shows Solar Manufacturing Costs Not Driven Primarily by Labor New Study Shows Solar Manufacturing Costs Not Driven Primarily by Labor September 5, 2013 - 12:00pm Addthis Production scale, not lower labor costs, drives China's current advantage in manufacturing photovoltaic (PV) solar energy systems, according to a new report released today by the Energy Department's National Renewable Energy Laboratory (NREL) and the Massachusetts Institute of Technology (MIT). Although the prevailing belief is that low labor costs and direct government subsidies for PV manufacturing in China account for that country's dominance in PV manufacturing, the NREL/MIT study shows that a majority of the region's competitive advantage comes from production scale-enabled, in part, through preferred access to capital (indirect

348

Regional Partnership Documentary Wins "Best of Show" Aurora Award |  

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

Regional Partnership Documentary Wins "Best of Show" Aurora Award Regional Partnership Documentary Wins "Best of Show" Aurora Award Regional Partnership Documentary Wins "Best of Show" Aurora Award April 30, 2013 - 1:18pm Addthis Washington, DC - A documentary co-produced by Prairie Public Broadcasting (Fargo, N.D.) and the Plains CO2 Reduction (PCOR) Partnership with support from the U.S. Department of Energy has received a 2012 Platinum Best of Show Aurora Award-the highest honor awarded-in the nature/environment documentary category. Global Energy and Carbon: Tracking Our Footprint demonstrates global energy use by average families in industrialized, emerging, and developing economies and explores carbon management options that ensure adequate energy access for the world's growing population. Documentaries such as this are important outreach tools for informing the

349

Show Me Your Papers! Obama’s Birth and the Whiteness of Belonging  

Science Journals Connector (OSTI)

On 27 April 2011, Donald Trump—entrepreneur, reality-television show host, and then presidential candidate hopeful—claimed credit for President Barack Obama’s release of his “long form” ... cast doubt on the docu...

Matthew W. Hughey

2012-06-01T23:59:59.000Z

350

Showing you're working: a project using former pupils' experiences to engage current mathematics students  

Science Journals Connector (OSTI)

......science, technology and engineering...properties of gas turbines and how mathematics...Brown of ARM Technologies who detailed...Future developments Showing You're...professional development programme...Science, Technology and Mathematics......

Garrod Musto

2008-12-01T23:59:59.000Z

351

Das Prfzentrum Carsten Lampe, Daniel Eggert,  

E-Print Network [OSTI]

Kalibrierlaboratorien" · Qualitätswesen analog den Anforderungen der ISO 9001 z.B. Sensorkalibriersystem / Dokumentation Prüfinstitut (durch DGWK, heute DIN CERTCO) · Seit 2003 ISO/IEC 17025 akkreditiert · Seit 2003 Prüfungen und;4 Was verlangt die Akkreditierung? ISO IEC 17025 ,,Allgemeine Anforderungen an die Kompetenz von Prüf- und

352

Max Tech and Beyond: Fluorescent Lamps  

E-Print Network [OSTI]

contain one or more rare earth elements in their chemicalcomposition. The rare earth elements are a collection of

Scholand, Michael

2012-01-01T23:59:59.000Z

353

Covered Product Category: Compact Fluorescent Lamps | Department...  

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

per watt performance. Buyer Tips CFLs installed in enclosed fixtures designed for incandescent bulbs may overheat. This can significantly reduce both light output and lifetime....

354

DOE-Funded Project Shows Promise for Tapping Vast U.S. Oil Shale Resources  

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

Funded Project Shows Promise for Tapping Vast U.S. Oil Shale Funded Project Shows Promise for Tapping Vast U.S. Oil Shale Resources DOE-Funded Project Shows Promise for Tapping Vast U.S. Oil Shale Resources March 31, 2009 - 1:00pm Addthis Washington, DC - A technology as simple as an advanced heater cable may hold the secret for tapping into the nation's largest source of oil, which is contained in vast amounts of shale in the American West. In a recently completed project sponsored by the U.S. Department of Energy (DOE) through the Office of Fossil Energy's Oil and Natural Gas Program, Composite Technology Development (CTD) Inc. successfully demonstrated the application of a ceramic-composite insulated heater cable for oil shale recovery deep underground. The Small Business Innovation Research project provided employment for 25 professionals and resulted in two patent

355

Solar and the City: Online Map to Show NYC's Solar Potential | Department  

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

Solar and the City: Online Map to Show NYC's Solar Potential Solar and the City: Online Map to Show NYC's Solar Potential Solar and the City: Online Map to Show NYC's Solar Potential October 13, 2010 - 11:32am Addthis Stephen Graff Former Writer & editor for Energy Empowers, EERE What does this project do? The online tool allows people to determine solar potential of homes and businesses. Think Google Maps for solar. Type in an address and instead of directions to a restaurant or movie theater, a home's solar potential comes up-and not just that, but energy and cost savings too. San Francisco and Boston have solar maps, and soon New York City will publish its own extensive online tool. That means starting early next year people will be able to determine how much solar power can be obtained from the rooftops of their homes or

356

Solar Decathlon Homes -- They're Not Just for Show | Department of Energy  

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

Decathlon Homes -- They're Not Just for Show Decathlon Homes -- They're Not Just for Show Solar Decathlon Homes -- They're Not Just for Show December 13, 2012 - 4:01pm Addthis Cornell’s 2009 Silo House is now a private residence on Martha's Vineyard, Massachusetts. | Photo courtesy of Jim Tetro, U.S. Department of Energy Solar Decathlon. Cornell's 2009 Silo House is now a private residence on Martha's Vineyard, Massachusetts. | Photo courtesy of Jim Tetro, U.S. Department of Energy Solar Decathlon. Christina Kielich Press Officer, Office of Public Affairs Where are they now? To find out where more Solar Decathlon competition houses are now, visit the Solar Decathlon website. Last week on the Energy blog, we covered the Empowerhouse's transition from a U.S. Department of Energy Solar Decathlon 2011 competition house to

357

New Carbon Storage Atlas Shows Hundreds of Years of CO2 Storage Potential |  

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

Carbon Storage Atlas Shows Hundreds of Years of CO2 Storage Carbon Storage Atlas Shows Hundreds of Years of CO2 Storage Potential New Carbon Storage Atlas Shows Hundreds of Years of CO2 Storage Potential December 21, 2012 - 9:58am Addthis Atlas IV was created by the National Energy Technology Laboratory (NETL), and includes input from the more than 400 organizations in 43 states and four Canadian provinces that make up the Department’s seven Regional Carbon Sequestration Partnerships (as shown above). See this map here. Atlas IV was created by the National Energy Technology Laboratory (NETL), and includes input from the more than 400 organizations in 43 states and four Canadian provinces that make up the Department's seven Regional Carbon Sequestration Partnerships (as shown above). See this map here.

358

Reports Show Record High U.S. Wind Energy Production and Manufacturing |  

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

Reports Show Record High U.S. Wind Energy Production and Reports Show Record High U.S. Wind Energy Production and Manufacturing Reports Show Record High U.S. Wind Energy Production and Manufacturing August 6, 2013 - 12:00pm Addthis Two men work on the nacelle of a wind turbine. The Energy Department released two new reports today showcasing record growth across the U.S. wind market, supporting an increase in America's share of clean, renewable energy and tens of thousands of jobs nationwide. According to these reports, the United States continues to be one of the world's largest and fastest growing wind markets. In 2012, wind energy became the number one source of new U.S. electricity generation capacity for the first time-representing 43% of all new electric additions and accounting for $25 billion in U.S. investment.

359

ORISE report shows number of health physics Ph.D.s declined in 2009  

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

ORISE report shows number of health physics Ph.D.s declined in 2009 ORISE report shows number of health physics Ph.D.s declined in 2009 FOR IMMEDIATE RELEASE June 15, 2010 FY10-37 OAK RIDGE, Tenn.-Health physics undergraduate degrees increased slightly in 2009 continuing a six-year trend, but doctorate degrees reported a 40-year low, says a report recently released by the Oak Ridge Institute for Science and Education. The report also showed the number of M.S. degrees was 21 percent less than in 2008. The ORISE report, Health Physics Enrollments and Degrees Survey, 2009 Data, surveyed 24 academic programs with enrollment and degree data and included students majoring in health physics or in an option program equivalent to a major. According to the survey, a total of 154 health physics B.S., M.S. and Ph.D degrees were earned in 2009.

360

See What's Driving The Future - Environmental Highlights of the 2007 Frankfurt Motor Show  

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

7 7 7 F F r r a a n n k k f f u u r r t t M M o o t t o o r r S S h h o o w w K K e e i i t t h h H H a a r r d d y y KSH The Frankfurt Auto Show is always interesting; it is the biggest show in the world and European manufacturers try to make the best impression. This year was especially interesting from an environmental perspective because everyone, even the luxury carmakers, boasted about (or defended) their efforts to be cleaner and more efficient. And manufacturers continued the tone from the Paris show last fall - stressing the point that environmental technology is an integral part of their product plans. But they are somewhat cautious despite the overwhelming 'green' message. Manufacturers obviously feel pressured to look progressive and develop innovative technologies, yet they are

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Circleville, Ohio Solar Plant Shows Value of Clean Energy Tax Credits |  

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

Circleville, Ohio Solar Plant Shows Value of Clean Energy Tax Circleville, Ohio Solar Plant Shows Value of Clean Energy Tax Credits Circleville, Ohio Solar Plant Shows Value of Clean Energy Tax Credits May 22, 2012 - 5:03pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON -- As part of the Obama Administration's all-out, all-of-the-above approach to American energy, U.S. Energy Secretary Steven Chu today recognized the grand opening of DuPont's expanded manufacturing plant in Circleville, Ohio and called on Congress to extend the expiring clean energy tax credits that made this investment possible. "The Circleville plant expansion exemplifies American ingenuity and manufacturing leadership in clean energy technologies - creating jobs and producing clean, renewable power for our country's homes and businesses," said Secretary Chu. "This is why President Obama has

362

A humanized anti-M2 scFv shows protective in vitro activity against influenza  

SciTech Connect (OSTI)

M2 is one of the most conserved influenza proteins, and has been widely prospected as a potential universal vaccine target, with protection predominantly mediated by antibodies. In this paper we describe the creation of a humanized single chain Fv from 14C2, a potent monoclonal antibody against M2. We show that the humanized scFv demonstrates similar activity to the parental mAb: it is able to recognize M2 in its native context on cell surfaces and is able to show protective in vitro activity against influenza, and so represents a potential lead antibody candidate for universal prophylactic or therapeutic intervention in influenza.

Bradbury, Andrew M [Los Alamos National Laboratory; Velappan, Nileena [Los Alamos National Laboratory; Schmidt, Jurgen G [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

363

Synthetic incoherent feedforward circuits show adaptation to the amount of their genetic template  

E-Print Network [OSTI]

Synthetic incoherent feedforward circuits show adaptation to the amount of their genetic template.12.10; accepted 6.6.11 Natural and synthetic biological networks must function reliably in the face of fluctuating expression efficiency and the DNA template amount of the network-coding genes. Gene product levels could

Sontag, Eduardo

364

CBER-DETR Nevada Coincident and Leading Employment Indexes Show a Pause in the Recovery  

E-Print Network [OSTI]

the Current Employment Statistics (Establishment Survey) back to January 2011. Figure 1 encompasses fourCBER-DETR Nevada Coincident and Leading Employment Indexes1 Indexes Show a Pause in the Recovery The Nevada Coincident Employment Index measures the ups and downs of the Nevada economy using an index

Ahmad, Sajjad

365

Introduction to Matlab The purpose of this intro is to show some of Matlab's basic capabilities.  

E-Print Network [OSTI]

operator · Vector functions and operators · Matlab ("continous") functions · Plotting graphs · Plotting' in Matlab - '.*', './', '.^'. original_matrix=A % Here we use the classical power operator ^ - whichIntroduction to Matlab The purpose of this intro is to show some of Matlab's basic capabilities

Turkel, Eli

366

Magnetic Levitation System The following figure shows the cross section of a magnetic levitation (MAGLEV) train.  

E-Print Network [OSTI]

Magnetic Levitation System The following figure shows the cross section of a magnetic levitation in matched pairs. The magnetic attraction of the vertically paired magnets balances the force of gravity and levitates the vehicle above the guideway. d h z Train Track Magnets Fixed Reference Line Magnets

Hagan, Martin

367

Entropy Shows that Global Warming Should Cause Increased Variability in the Weather  

E-Print Network [OSTI]

Elementary physical reasoning seems to leave it inevitable that global warming would increase the variability of the weather. The first two terms in an approximation to the global entropy are used to show that global warming has increased the free energy available to drive the weather, and that the variance of the weather should increase correspondingly.

John Michael Williams

2000-08-28T23:59:59.000Z

368

NEUTRON SCATTERING SHOWS THAT CYTOCHROME b5 PENETRATES DEEPLY INTO THE LIPID BILAYER  

E-Print Network [OSTI]

NEUTRON SCATTERING SHOWS THAT CYTOCHROME b5 PENETRATES DEEPLY INTO THE LIPID BILAYER E. P. GOGOL to lipid vesicles using neutron small-angle scattering methods. To increase scat- tering contrast between of a highly deuterated phospholipid. Small-angle neutron diffraction patterns were collected in a series of H

369

Glyco-and Peptidomimetics from Three-Component Joullie-Ugi Coupling Show Selective Antiviral Activity  

E-Print Network [OSTI]

Glyco- and Peptidomimetics from Three-Component Joullie´-Ugi Coupling Show Selective Antiviral construction. The mechanism proceeds via intermediates that are common to the Ugi reaction,4 a widely used that such a "Joullie´- Ugi" process has not been applied to hydroxylated cyclic scaffolds as this would yield a ready

Davis, Ben G.

370

Figure 1. Bipartite network showing how candidate SNPs co-occur across Colombian  

E-Print Network [OSTI]

Figure 1. Bipartite network showing how candidate SNPs co-occur across Colombian patients with one Study of Chronic Metabolic Diseases in Colombians Maria A. Caro MSc1,2 , Bryant Dang BS1 , Gabriel, are associated with key demographic and clinical variables in Colombians with metabolic disease. The results

Bhavnani, Suresh K.

371

A medical game changer New device shows early promise for detecting heart disease  

E-Print Network [OSTI]

Fall 2012 A medical game changer New device shows early promise for detecting heart disease It as a functional test for people at high risk of developing heart disease, the leading cause of death in the United for enhancing auscultation (listening to heart sounds). Her husband, Robert Guion, was a convenient, good

Minnesota, University of

372

A transition mass for black holes to show broad emission lines  

Science Journals Connector (OSTI)

......for black holes to show broad emission lines Susmita Chakravorty 1 2 Martin Elvis 2...properties in common, the broad emission lines (BELs) are exclusively signatures of...AGN). Based on the detection of these lines from Sloan Digital Sky Survey (SDSS......

Susmita Chakravorty; Martin Elvis; Gary Ferland

2014-01-01T23:59:59.000Z

373

Single-molecule studies of repressorDNA interactions show long-range interactions  

E-Print Network [OSTI]

Single-molecule studies of repressor­DNA interactions show long-range interactions Y. M. Wang performed single-molecule studies of GFP­LacI repressor proteins bound to bacteriophage DNA containing a 256 studies is to obtain information from single protein­DNA molecules, rather than ensembles of millions

374

A UA study shows how an active marihuana ingredient preserves vision in rats with retinosis pigmentosa  

E-Print Network [OSTI]

A UA study shows how an active marihuana ingredient preserves vision in rats with retinosis strong vision-preserving effects in rats with a form of autosomal dominant retinitis pigmentosa, administered in rats suffering from this disease, had 40 percent more rows of photoreceptors and 70 percent

Escolano, Francisco

375

NREL experiments show that disordered inverse opals significantly scatter and trap near-infrared light, with  

E-Print Network [OSTI]

NREL experiments show that disordered inverse opals significantly scatter and trap near-infrared wavelengths in the near-infrared (NIR), which is important to a number of technologies. This discovery.neale@nrel.gov Reference: N.R. Neale, B.G. Lee, S.H. Kang, and A.J. Frank."Near-Infrared Light Trapping in Disordered

376

Oil drilling to use LSU process Show Caption BILL FEIG/THE ADVOCATE  

E-Print Network [OSTI]

BUSINESS Oil drilling to use LSU process Show Caption BILL FEIG/THE ADVOCATE Advocate staff process to make wood-plastic composites has found a new application in the oil and gas business to turn used plastic motor oil containers and wood waste into a strong composite material that can be used

377

NNSA Highly Enriched Uranium Removal Featured on The Rachel Maddow Show |  

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

Highly Enriched Uranium Removal Featured on The Rachel Maddow Highly Enriched Uranium Removal Featured on The Rachel Maddow Show NNSA Highly Enriched Uranium Removal Featured on The Rachel Maddow Show March 22, 2012 - 11:37am Addthis NNSA Administrator Thomas D’Agostino appeared live last night to break the news with Rachel Maddow that all remaining weapons-usable material has been successfully removed from Mexico. | Photo courtesy of the NNSA. NNSA Administrator Thomas D'Agostino appeared live last night to break the news with Rachel Maddow that all remaining weapons-usable material has been successfully removed from Mexico. | Photo courtesy of the NNSA. Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs What's the difference between HEU and LEU? Highly enriched uranium (HEU) has a greater than 20 percent

378

NETL: News Release - New Mexico Test Shows Downhold Mixing Technology Can  

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

November 15, 2000 November 15, 2000 New Mexico Test Shows Downhole Mixing Technology Can Boost Gas Production RealTimeZone's Lower Pressure Fracturing Method Also Lowers Costs, Improves Gas Well Safety CARLSBAD, NM - An Energy Department-sponsored project in New Mexico has shown that mixing the fluids used to fracture a natural gas formation at the bottom of the well, rather than on the surface, could lead to a better, safer, and much lower cost way to coax additional gas out of low-producing fields. RealTimeZone Inc., of Roswell, NM, used the downhole mixing technique for the first time in a 12,300-foot natural gas well in Carlsbad, NM. Not only did the company succeed in restoring nearly 300,000 cubic feet per day of natural gas production from a well scheduled for plugging, it also showed that the cost of the fracturing process could be cut in half.

379

Structure test results from SLAC (NLCTA) show breakdown and damage at  

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

test results from SLAC (NLCTA) show breakdown and damage at test results from SLAC (NLCTA) show breakdown and damage at gradients well below expectations from single cavity tests. The papers and presentations listed here illustrate some recent work on the topic. SLAC meeting notes are found here. Overview - Basic understanding of the role of particulate contaminants (Hasan Padamsee, PAC97) Literature study - Field emission and high voltage breakdown - (presentation by D. Burke 1996) References listed in D. Burke summary: SLAC Breakdown in S-band structures (Loew and Wang 1988) High Gradient studies in structures (Loew and Wang 1990) High Gradient tests (Wang et.al. 1994) Properties of Periodic Accelerating Structures for Linear Colliders (Wang 1989) Field emission in high gradient structures - (Loew and Wang -School 1997)

380

NREL: News - NREL Survey Shows Dramatic Improvement in B100 Biodiesel  

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

213 213 NREL Survey Shows Dramatic Improvement in B100 Biodiesel Quality April 15, 2013 The latest national survey of 100% biodiesel (B100) "blend stock" samples by the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) found that 95% of the samples from 2011-12 met ASTM International fuel quality specifications. The ASTM standards serve as guidelines for industry and are designed to ensure quality at the pump for consumers - along with reliable operation of the nation's vehicles powered by biodiesel blends. "The survey showed a major improvement over results from previous years," NREL Senior Chemist Teresa Alleman said. "In our 2007 survey of B100 biodiesel, less than half of the samples met quality specifications.

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Water signature in distant planet shows clues to its formation, Lawrence  

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

4 4 For immediate release: 03/14/2013 | NR-13-03-04 Water signature in distant planet shows clues to its formation, Lawrence Livermore research finds Anne M Stark, LLNL, (925) 422-9799, stark8@llnl.gov Printer-friendly Artist's rendering of the planetary system HR 8799 at an early stage in its evolution, showing the planet HR 8799c, a disk of gas and dust, and interior planets. Image courtesy of Dunlap Institute for Astronomy & Astrophysics; Mediafarm. High Resolution Image A team of international scientists including a Lawrence Livermore National Laboratory astrophysicist has made the most detailed examination yet of the atmosphere of a Jupiter-size like planet beyond our solar system. The finding provides astrophysicists with additional insight into how

382

Roughing It: A Mantellid Poison Frog Shows Greater Alkaloid Diversity in Some Disturbed Habitats  

Science Journals Connector (OSTI)

Roughing It: A Mantellid Poison Frog Shows Greater Alkaloid Diversity in Some Disturbed Habitats# ... The alkaloids in mantellids are typically of a molecular weight less than 400 amu and are mainly of the “izidine” classes, e.g., pyrrolizidines, indolizidines, and quinolizidines, the latter two sometimes elaborated with complex side-chains as in the pumiliotoxin and homopumiliotoxin classes, respectively (Figure 1). ... Representative alkaloid structures of each class observed in the current study. ...

Nirina R. Andriamaharavo; H. Martin Garraffo; Ralph A. Saporito; John W. Daly; Christian R. Razafindrabe; Marta Andriantsiferana; Thomas F. Spande

2010-02-23T23:59:59.000Z

383

The Conducting of a Mining Negotiation Showing the Scheme of Engineering Involved  

E-Print Network [OSTI]

E S I S , "The conducting of a Mining negotiation Show- ng the Scheme of Engineering Involved." Taken from Actual Practice 13 7 SEQRGE T. HAISB1 MIIIIS SALES EET5IHEBR ALLIS GHALMBBS OOMPASY ST. LOUIS, MISSOURI Presented to the College... requirements. 4. Plow Sheet. 5. Description of operation. 6. Special Features. St. Louis, 'Mo. June 6, 1910. Potosi Lead, Baryta & Mercantile Company, Potosi, Missouri. 'Gentlemen:- * (Attention - Mr. Horris.) We are furnishing you herewith proposals...

Hansen, George T.

1911-01-01T23:59:59.000Z

384

General relativity problem sheet 8 1. For the linearised theory, show that  

E-Print Network [OSTI]

General relativity problem sheet 8 1. For the linearised theory, show that (a) g #22;#23; = #17; #22;#23; h #22;#23; (b) R #11;#12;#22;#23; = 1 2 (h #11;#23;;#12;#22; + h #12;#22;;#11;#23; h #11;#22;;#12;#23; h #12;#23;;#11;#22; ) and hence (c) G #11;#12; = 1 2 ( #22; h #22; #11;#12;;#22; + #17; #11;#12; #22

Dettmann, Carl

385

CARBON DECLINE Report shows record drop for U.S. carbon dioxide emissions in 2012  

Science Journals Connector (OSTI)

CARBON DECLINE Report shows record drop for U.S. carbon dioxide emissions in 2012 ... U.S. carbon dioxide emissions from burning fossil fuels fell 3.8% last year to the lowest level since 1994, according to a report released last week by the Energy Information Administration. ... Consequently, looking just at carbon emissions and production, 2012 marks the largest annual drop in carbon emissions per GDP since 1948 when records were first kept. ...

JEFF JOHNSON

2013-10-28T23:59:59.000Z

386

When Good Ideas Take Flight: Carlsbad Field Office Shows Support for  

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

When Good Ideas Take Flight: Carlsbad Field Office Shows Support When Good Ideas Take Flight: Carlsbad Field Office Shows Support for National Guard and Reserve When Good Ideas Take Flight: Carlsbad Field Office Shows Support for National Guard and Reserve November 1, 2012 - 12:00pm Addthis “As a veteran and a former member of the U.S. Navy, I understand the nation’s need for — and the important support provided by — the Guard and Reserve,” -- CBFO Manager Joe Franco "As a veteran and a former member of the U.S. Navy, I understand the nation's need for - and the important support provided by - the Guard and Reserve," -- CBFO Manager Joe Franco Franco flew aboard the Blackhawk, shown, based at the Army Aviation Support Facility in Santa Fe as part of a N.M. ESGR orientation initiative. The national ESGR seeks to develop and promote a culture in which all American employers support and value the military service of their employees.

387

7, 42854403, 2007 Halogens and polar  

E-Print Network [OSTI]

, Cambridge CB3 0ET, UK 5 McGill University, Canada 6 Environment Canada, Toronto, Canada 7 Institute-friendly Version Interactive Discussion EGU 11 School of Chemistry, University of Leeds, Leeds, LS29JT, UK 12

Paris-Sud XI, Université de

388

4, 53675380, 2004 Halogens and Free  

E-Print Network [OSTI]

and the formation of the stratospheric ozone hole (John- ston and Podolske, 1978; Cicerone et al., 1983; Farman et

Boyer, Edmond

389

Gas Chromatographic Analysis of Halogenated Quinoline Compounds  

Science Journals Connector (OSTI)

......hexamethyldisilazane at the beginning of each day. A column of QF-1 was prepared using a silated support (Chromosorb W-DMSC) to observe the activity of the support. The resolution was poor and undefined for all the chloroquinolines indicating the......

Paul C. Goodley; Marshall Gordon

1972-08-01T23:59:59.000Z

390

Gas Chromatographic Analysis of Halogenated Quinoline Compounds  

Science Journals Connector (OSTI)

......in the procedure section. Standard Mixtures The mixtures were...factors were calculated from five standard mixtures. These were calculated...QF-1 at 155 C (Analysis) Standard) Average Mole % Mole % (Average...silated support (Chromosorb W-DMSC) to observe the activity of......

Paul C. Goodley; Marshall Gordon

1972-08-01T23:59:59.000Z

391

Androgynous Beauty, Virtual Community: Stardom, Fandom and Chinese Reality Shows under Globalization  

E-Print Network [OSTI]

104 5 Androgynous Beauty, Virtual Sisterhood Stardom, Fandom, and Chinese Talent Shows under Globalization hui faye xiao In the future, everyone will be world-famous for 15 minutes. —Andy Warhol, exhibition catalog (1968) [P]opular culture always...-mediated modernities kaifang) launched in 1978. Up to 1987, China had 600 million viewers with 120 million television sets (Guo 2008). In 2005, every 100 urban house- holds owned 130.5 color television sets, whereas every 100 rural house- holds had 109 television sets...

Xiao, Hui Faye

2012-01-01T23:59:59.000Z

392

Bacterial biofilm shows persistent resistance to liquid wetting and gas penetration  

SciTech Connect (OSTI)

Most of the world's bacteria exist in robust, sessile communities known as biofilms, ubiquitously adherent to environmental surfaces from ocean floors to human teeth and notoriously resistant to antimicrobial agents. We report the surprising observation that Bacillus subtilis biofilm colonies and pellicles are extremely nonwetting, greatly surpassing the repellency of Teflon toward water and lower surface tension liquids. The biofilm surface remains nonwetting against up to 80% ethanol as well as other organic solvents and commercial biocides across a large and clinically important concentration range. We show that this property limits the penetration of antimicrobial liquids into the biofilm, severely compromising their efficacy. To highlight the mechanisms of this phenomenon, we performed experiments with mutant biofilms lacking ECM components and with functionalized polymeric replicas of biofilm microstructure. We show that the nonwetting properties are a synergistic result of ECM composition, multiscale roughness, reentrant topography, and possibly yet other factors related to the dynamic nature of the biofilm surface. Finally, we report the impenetrability of the biofilm surface by gases, implying defense capability against vapor-phase antimicrobials as well. These remarkable properties of B. subtilis biofilm, which may have evolved as a protection mechanism against native environmental threats, provide a new direction in both antimicrobial research and bioinspired liquid-repellent surface paradigms.

Epstein, Alexander K.; Pokroy, Boaz; Seminara, Agnese; Aizenberg, Joanna (Harvard)

2011-09-28T23:59:59.000Z

393

Whispering gallery modes in quantum dot-embedded dielectric microspheres for tagless remote refractometric sensing  

E-Print Network [OSTI]

of 80 ?m yields a wavelength resolution of 0.08 nm. A tungsten halogen lamp (Ocean Optics Inc. LS-1) is coupled into the optical fiber 27 as bright field illumination source. A condenser lens collimates the light out of the optical fiber onto... the sample. Fig. 12. Experimental setup. Pulsed Laser, Coherent Mira 900F; P1 and P2, polarizer; M, mirror; DM, dichroic Mirror; L, Ocean Optics tungsten halogen lamp; OBJ, objective Nikon 50X/0.85NA; TL, tube lens; XYZ, XYZ stage; CL, condenser lens...

Pang, Shuo

2008-10-10T23:59:59.000Z

394

NETL: News Release - Innovative Technology Shows Promise for Low-Cost  

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

June 2, 2005 June 2, 2005 Innovative Technology Shows Promise for Low-Cost Mercury Control Patented DOE Process Licensed to Industry for Commercial Development WASHINGTON, DC - Close on the heels of the U.S. Environmental Protection Agency's March 15 release of its Clean Air Mercury Rule, the U.S. Department of Energy has issued a license to private industry to commercially develop a promising low-cost, DOE-patented mercury control technology. MORE INFO Technical Report on the Thief Process [PDF-374KB] DOE's National Energy Technology Laboratory issued the license on a technology called the Thief Process to Mobotec USA, Inc., of Walnut Creek, Calif. Mobotec, a leader in developing cost-effective combustion improvement and multi-pollutant reduction technologies for industrial and

395

NETL: News Release - DOE-Funded Project Shows Promise for Tapping Vast U.S.  

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

March 31, 2009 March 31, 2009 DOE-Funded Project Shows Promise for Tapping Vast U.S. Oil Shale Resources Colorado Company Seeks Patents on Low-Cost, Low-Impact Heater Technology Washington, DC -A technology as simple as an advanced heater cable may hold the secret for tapping into the nation's largest source of oil, which is contained in vast amounts of shale in the American West. In a recently completed project sponsored by the U.S. Department of Energy (DOE) through the Office of Fossil Energy's Oil and Natural Gas Program, Composite Technology Development (CTD) Inc. successfully demonstrated the application of a ceramic-composite insulated heater cable for oil shale recovery deep underground. The Small Business Innovation Research project provided employment for 25 professionals and resulted in two patent applications related to the cable.

396

X-ray Method Shows How Frog Embryos Could Help Thwart Disease  

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

Nanocrystals Grow from Liquid Interface Nanocrystals Grow from Liquid Interface Eleventh Arthur H. Compton Award Announced Borland Awarded ACFA-IPAC'13 Prize for Accelerator Science President Obama at the Advanced Photon Source Von Dreele Receives Hanawalt Award APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed X-ray Method Shows How Frog Embryos Could Help Thwart Disease MAY 20, 2013 Bookmark and Share X-ray phase-contrast tomography: Early frog embryo in cellular resolution (left) and cell and tissue motion captured and visualized using flow analysis (right). Image: Alexey Ershov/KIT From R&D Magazine online: An international team of scientists using a new X-ray method recorded the internal structure and cell movement inside a living frog embryo in greater

397

Cytoplasmic Domain Structures of Kir2.1 and Kir3.1 Shows Sites for  

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

Cytoplasmic Domain Structures of Cytoplasmic Domain Structures of Kir2.1 and Kir3.1 Shows Sites for Modulating Gating and Rectification Scott Pegan1, Christine Arrabit2, Wei Zhou1, Witek Kwiatkowski1, Anthony Collins3, Paul Slesinger2 and Senyon Choe1 Structural Biology1 and Peptide Biology2 Laboratories, The Salk Institute, La Jolla, Ca 92037; Department of Pharmaceutical Sciences3, College of Pharmacy, Oregon State University, Corvallis, OR 97331 Figure 1. Kir2.1 cytoplasmic domain's backbone and surface are highlighted in yellow merged with KirBac1.1 transmembrane region's backbone and surface in gray. The gate forming tip of the G-loop, amino acids 304-306, is highlighted in red. The family of inwardly-rectifying potassium (Kir) channels of eukaryotic cells are unique because they conduct K+ ions better in the inward than

398

Lithium inclusion in indium metal-organic frameworks showing increased surface area and hydrogen adsorption  

SciTech Connect (OSTI)

Investigation of counterion exchange in two anionic In-Metal-Organic Frameworks (In-MOFs) showed that partial replacement of disordered ammonium cations was achieved through the pre-synthetic addition of LiOH to the reaction mixture. This resulted in a surface area increase of over 1600% in (Li [In(1,3 ? BDC){sub 2}]){sub n} and enhancement of the H{sub 2} uptake of approximately 275% at 80?000 Pa at 77 K. This method resulted in frameworks with permanent lithium content after repeated solvent exchange as confirmed by inductively coupled plasma mass spectrometry. Lithium counterion replacement appears to increase porosity after activation through replacement of bulkier, softer counterions and demonstrates tuning of pore size and properties in MOFs.

Bosch, Mathieu; Zhang, Muwei; Feng, Dawei; Yuan, Shuai; Wang, Xuan [Department of Chemistry, Texas A and M University, College Station, Texas 77842 (United States); Chen, Ying-Pin [Department of Materials Science and Engineering, Texas A and M University, College Station, Texas 77842 (United States); Zhou, Hong-Cai, E-mail: zhou@mail.chem.tamu.edu [Department of Chemistry, Texas A and M University, College Station, Texas 77842 (United States); Department of Materials Science and Engineering, Texas A and M University, College Station, Texas 77842 (United States)

2014-12-01T23:59:59.000Z

399

HD 51844: An Am delta Scuti in a binary showing periastron brightening  

E-Print Network [OSTI]

Pulsating stars in binary systems are ideal laboratories to test stellar evolution and pulsation theory, since a direct, model-independent determination of component masses is possible. The high-precision CoRoT photometry allows a detailed view of the frequency content of pulsating stars, enabling detection of patterns in their distribution. The object HD 51844 is such a case showing periastron brightening instead of eclipses. We present a comprehensive study of the HD 51844 system, where we derive physical parameters of both components, the pulsation content and frequency patterns. Additionally, we obtain the orbital elements, including masses, and the chemical composition of the stars. Time series analysis using standard tools was mployed to extract the pulsation frequencies. Photospheric abundances of 21 chemical elements were derived by means of spectrum synthesis. We derived orbital elements both by fitting the observed radial velocities and the light curves, and we did asteroseismic modelling as well. W...

Hareter, M; Weiss, W W; Hernández, A García; Borkovits, T; Lampens, P; Rainer, M; De Cat, P; Marcos-Arenal, P; Vos, J; Poretti, E; Baglin, A; Michel, E; Baudin, F; Catala, C

2014-01-01T23:59:59.000Z

400

No magic show: Real-world levitation to inspire better pharmaceuticals |  

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

Argonne scientist Chris Benmore demonstrates his acoustic levitator, which could help to improve the efficiency and quality of pharmaceutical development. (Photo by Dan Harris) Argonne scientist Chris Benmore demonstrates his acoustic levitator, which could help to improve the efficiency and quality of pharmaceutical development. (Photo by Dan Harris) Argonne scientist Chris Benmore demonstrates his acoustic levitator, which could help to improve the efficiency and quality of pharmaceutical development. (Photo by Dan Harris) No magic show: Real-world levitation to inspire better pharmaceuticals By Jared Sagoff * September 12, 2012 Tweet EmailPrint It's not a magic trick and it's not sleight of hand - scientists really are using levitation to improve the drug development process, eventually yielding more effective pharmaceuticals with fewer side effects. Scientists at the U.S. Department of Energy's (DOE) Argonne National Laboratory have discovered a way to use sound waves to levitate individual

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Petrology of the Devonian gas-bearing shale along Lake Erie helps explain gas shows  

SciTech Connect (OSTI)

Comprehensive petrologic study of 136 thin sections of the Ohio Shale along Lake Erie, when combined with detailed stratigraphic study, helps explain the occurrence of its gas shows, most of which occur in the silty, greenish-gray, organic poor Chagrin Shale and Three Lick Bed. Both have thicker siltstone laminae and more siltstone beds than other members of the Ohio Shale and both units also contain more clayshales. The source of the gas in the Chagrin Shale and Three Lick Bed of the Ohio Shale is believed to be the bituminous-rich shales of the middle and lower parts of the underlying Huron Member of the Ohio Shale. Eleven petrographic types were recognized and extended descriptions are provided of the major ones - claystones, clayshales, mudshales, and bituminous shales plus laminated and unlaminated siltstones and very minor marlstones and sandstones. In addition three major types of lamination were identified and studied. Thirty-two shale samples were analyzed for organic carbon, whole rock hydrogen and whole rock nitrogen with a Perkin-Elmer 240 Elemental Analyzer and provided the data base for source rock evaluation of the Ohio Shale.

Broadhead, R.F.; Potter, P.E.

1980-11-01T23:59:59.000Z

402

Airborne Infrared Target Tracking with the Nintendo Wii Remote Sensor  

E-Print Network [OSTI]

to target. 3.2 Design Rather than design for a particular distance, the highest-output available infrared source was selected for the beacon: a 500 W quartz tungsten halogen incandescent lamp. Determining the radiant power in the detectable spectrum...://terpconnect.umd.edu/ toh/models/Blackbody.html. [17] Forsythe, W. and Worthing, A., \\The Properties of Tungsten and the Character- istics of Tungsten Lamps," Astrophysics Journal , Vol. 61, April 1925, pp. 146{ 185. 34 ...

Beckett, Andrew 1984-

2012-11-12T23:59:59.000Z

403

The endoperoxide ascaridol shows strong differential cytotoxicity in nucleotide excision repair-deficient cells  

SciTech Connect (OSTI)

Targeting synthetic lethality in DNA repair pathways has become a promising anti-cancer strategy. However little is known about such interactions with regard to the nucleotide excision repair (NER) pathway. Therefore, cell lines with a defect in the NER genes ERCC6 or XPC and their normal counterparts were screened with 53 chemically defined phytochemicals isolated from plants used in traditional Chinese medicine for differential cytotoxic effects. The screening revealed 12 drugs that killed NER-deficient cells more efficiently than proficient cells. Five drugs were further analyzed for IC{sub 50} values, effects on cell cycle distribution, and induction of DNA damage. Ascaridol was the most effective compound with a difference of > 1000-fold in resistance between normal and NER-deficient cells (IC{sub 50} values for cells with deficiency in ERCC6: 0.15 ?M, XPC: 0.18 ?M, and normal cells: > 180 ?M). NER-deficiency combined with ascaridol treatment led to G2/M-phase arrest, an increased percentage of subG1 cells, and a substantially higher DNA damage induction. These results were confirmed in a second set of NER-deficient and -proficient cell lines with isogenic background. Finally, ascaridol was characterized for its ability to generate oxidative DNA damage. The drug led to a dose-dependent increase in intracellular levels of reactive oxygen species at cytotoxic concentrations, but only NER-deficient cells showed a strongly induced amount of 8-oxodG sites. In summary, ascaridol is a cytotoxic and DNA-damaging compound which generates intracellular reactive oxidative intermediates and which selectively affects NER-deficient cells. This could provide a new therapeutic option to treat cancer cells with mutations in NER genes. -- Highlights: ? Thousand-fold higher Ascaridol activity in NER-deficient versus proficient cells. ? Impaired repair of Ascaridol-induced oxidative DNA damage in NER-deficient cells. ? Selective activity of Ascaridol opens new therapy options in NER-deficient tumors.

Abbasi, Rashda [Division of Epigenomics and Cancer Risk Factors, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg (Germany)] [Division of Epigenomics and Cancer Risk Factors, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg (Germany); Efferth, Thomas [Institute of Pharmacy und Biochemistry, Johannes Gutenberg University, Staudinger Weg 5, 55128 Mainz (Germany)] [Institute of Pharmacy und Biochemistry, Johannes Gutenberg University, Staudinger Weg 5, 55128 Mainz (Germany); Kuhmann, Christine [Division of Epigenomics and Cancer Risk Factors, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg (Germany)] [Division of Epigenomics and Cancer Risk Factors, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg (Germany); Opatz, Till [Institute of Organic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, 55128 Mainz (Germany)] [Institute of Organic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, 55128 Mainz (Germany); Hao, Xiaojiang [Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204 (China)] [Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204 (China); Popanda, Odilia, E-mail: o.popanda@dkfz.de [Division of Epigenomics and Cancer Risk Factors, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg (Germany)] [Division of Epigenomics and Cancer Risk Factors, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg (Germany); Schmezer, Peter [Division of Epigenomics and Cancer Risk Factors, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg (Germany)] [Division of Epigenomics and Cancer Risk Factors, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg (Germany)

2012-03-15T23:59:59.000Z

404

Validation of Innovative Exploration Technologies for Newberry Volcano: Map showing location of wells permitted, drilled and seismic test 2012  

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

Innovative Exploration Technologies for Newberry Volcano: Map showing location of wells permitted, drilled & seismic test, 2012

Jaffe, Todd

405

Show me the money  

Science Journals Connector (OSTI)

...money and the salary due to Silberg were being diverted to other uses. After hiring lawyers to investigate, they uncovered a web of misinformation, including incorrectly translated agreements and covert purchases of equipment at COER. “The fraud they...

Mara Hvistendahl

2014-10-24T23:59:59.000Z

406

Producing Turkeys for Show  

E-Print Network [OSTI]

hours of brooding. Follow directions on the label and do not over-medicate. Vaccinate poults for fowl pox at 8 to 10 weeks of age. In areas with high mosquito populations, poults should be vaccinated ini- tially at 3 to 4 weeks followed by a second... for the better birds. Severely cull turkeys at 10 to 12 weeks of age. Remove those with conforma- tion defects (back and hip abnormalities, excessive taper of breast, poor breast width, sloped breast, etc.). Keep only two or three birds for each one to be shown...

Thornberry, Fredrick D.

2005-12-14T23:59:59.000Z

407

"Infinity Express" Planetarium Show  

E-Print Network [OSTI]

-text throughout Infinity Express (IE). S B5: Conservation of Energy; Entropy The process of stellar fusion is a good case study of the relationship between matter and energy; and entropy. Hydrogen fusion essentially experience, but they do facilitate learning and provide a framework for additional study elaborations, both

Mathis, Wayne N.

408

Let the show begin  

SciTech Connect (OSTI)

Major changes should occur in the European polyolefins industry this year. BASF's (Ludwigshafen) polypropylene (PP) deal with ICI is expected to be followed by that of Hoechst (Frankfurt) and Petrofina (Brussels). The two are engaged in feasibility studies for a possible joint venture in PP and are expected to make a decision in the second quarter of this year. Shell and Himont are on track to complete their feasibility study in the first quarter for a polyolefins joint venture. And Huels and PCD are still in talks. But two new possible deals, a polyolefins merger between Nests (Helsinki) and Statoil (Stavanger) and an alliance in PP involving Appryl, the Elf Atochem (51%)/BP Chemicals (49%) joint venture, and Solvay have been denied. The Hoechst/Fina venture would initially encompass only the two companies European plants - Hoechst's 550,000-m.t./year and Fina's 180,000 m.t./year. In addition, Fina would either build or acquire another PP plant. In the second stage, the partners could bring in their overseas plants. Fina has plants in the US, and Hoechst has a combined 100,000 m.t./year in south Africa and Australia. Neste's board member Jukka Viinanen says the only talks between Nests and Statoil center on renegotiations of ethylene supply contract at Stenungsund, Sweden. Nests wants a more flexible deal on quantity and price. It needs 400,000 m.t./year of ethylene for its downstream plants. Viinanen adds that he is worried about the European petrochemical industry and producers need to do everything to improve margins through pricing policies and obtaining a balance between supply and demand. On the possibility of a future link with Statoil he comments, One can never say never. It would take time. We don't feel in a very vulnerable position right now.

Alperowicz, N.

1993-01-27T23:59:59.000Z

409

Keeping Show Pigs Healthy  

E-Print Network [OSTI]

practices ? Providing plenty of fresh, clean water ? Changing rations slowly ? Providing rations containing medication to prevent specific diseases that kill or cripple pigs ? Taking special care during and after surgeries ? Understanding disease risks... undertake the rigors of exhi- bition. USing good watering and feeding PracticeS Your pigs should always have access to fresh, clean, cool water. If they go without water for 2 to 3 days and then gorge themselves on water, pigs can suffer brain damage...

Lawhorn, D. Bruce

2006-10-13T23:59:59.000Z

410

SHOW ALL RELEVANT WORK!!!  

E-Print Network [OSTI]

Feb 16, 2006 ... (25pts) What is the mathematical model for ?oating-point computations? Let :c be a positive machine number, derive upper bound of the ...

411

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

E-Print Network [OSTI]

OrimulsionTM ~700 Petroleum coke, "petcoke" ~ 300 Natural gas - * Iodine 0.5 - 1.5 mg/kg #12;HELSINKI

Zevenhoven, Ron

412

"Embrace China" show in Houston will celebrate 65th anniversary of the founding of the People's Republic of China  

E-Print Network [OSTI]

"Embrace China" show in Houston will celebrate 65th anniversary of the founding of the People's Republic of China "Embrace China," a multi-arts show of the People's Republic of China. The Sino Professionals Association will host

413

New Energy-Saving Fiber Optic Lighting System Lights Up Public Spaces  

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

Energy Focus to develop a Energy Focus to develop a breakthrough lighting technology that delivers light comparable to conventional lamps while using significantly less energy per lumen, reducing watts per square foot without sacrificing light levels. As a result of DOE SBIR and other government funding, EFO (efficient fiber optics) Lighting Systems can deliver as much as 80% energy savings over halogen or

414

Process sensing and metrology in gate oxide growth by rapid thermal chemical vapor deposition from SiH4 and N2O  

E-Print Network [OSTI]

SiO2 film. An optimal process window had been previously identified at a total pressure of 5 Torr, but also quantitative metrology for the film deposition process. © 1999 American Vacuum Society. S0734-211X the wafer. Radiative heating of the wafer was achieved through a quartz window by an array of halogen lamps

Rubloff, Gary W.

415

Please note: this is a comprehensive list of suggestionsyou do not need to bring all of these items! What to Bring  

E-Print Network [OSTI]

/ reusable cloths Laundry Items Laundry basket / bag Lint-roller High Efficiency laundry detergent Hangers kind other weapons Extension cords Explosive devices, propane canisters, Multiple receptacle outlets flammable liquids Halogen lamps, holiday/decorative mini lights Space heaters Toasters and hot plates Milk

Brownstone, Rob

416

1 000 000 "C/s thin film electrical heater: ln situ resistivity measurements of Al and Ti/Si thin films during ultra rapid thermal annealing  

E-Print Network [OSTI]

introduce a new technique for rapidly heating (10' "C/s) thin films using an electrical thermal annealing- ently, most commercial RTA systems use radiation-heating techniques via tungsten-halogen lamps. These systems typi- cally have a maximum heating rate of 100-300 "C/s. We introduce an alternative methodfor

Allen, Leslie H.

417

OORPOR^XnON 250 Long Beach Boulevard  

E-Print Network [OSTI]

-in regulated DC power supply. An iris adjusts light intensity without changing the color temperature 77501 · REGULATED DC POWER SUPPLY · ADJUSTABLE IRIS · MANUAL SHUTTER · 100 WATT QUARTZ HALOGEN LAMP control and turn the power switch ON. Turn up the intensity control until the panel meter reads 12 volts

Kleinfeld, David

418

STATEMENT OF CONSIDERATIONS REQUEST BY CREE LIGHTING COMPANY, FOR AN ADVANCE WAIVER OF DOMESTIC AND  

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

20 2001 09:52 FR IPL DOE CH 630 252 2779 TO FGCP-HQ P.02/04 20 2001 09:52 FR IPL DOE CH 630 252 2779 TO FGCP-HQ P.02/04 * * STATEMENT OF CONSIDERATIONS REQUEST BY CREE LIGHTING COMPANY, FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN INVENTION RIGHTS UNDER DOE COOPERATIVE AGREEMENT NO. DE-FC26- 00NT40985 W(A)-01-002, CH-1055 The Petitioner, Cree Lighting Company, (Cree), was awarded this cooperative agreement for the performance of work entitled, "Energy Efficient Solid State Lamp". The purpose of the cooperative agreement is to develop high efficiency, high radiance light emitting diode (LED) chip and packaging technology that is expected to lead to novel solid state lamps capable of replacing less energy efficient incandescent and halogen reflector lamps. When compared with current incandescent reflector lamps, this revolutionary new lamp is expected to be three times more

419

Osteoblasts from osteoarthritis patients show enhanced susceptibility to Ross River virus infection associated with delayed type I interferon responses  

Science Journals Connector (OSTI)

Osteoblasts from osteoarthritis patients show enhanced susceptibility to Ross River virus infection, indicating osteoarthritis as a risk factor for alphavirus-induced bone pathology.

Weiqiang Chen; Suan-Sin Foo; Rachel W Li; Paul N Smith; Suresh Mahalingam

2014-11-19T23:59:59.000Z

420

This is the first and most important paradigmatic effect. The picture shows a spaceship as seen by an observer  

E-Print Network [OSTI]

This is the first and most important paradigmatic effect. The picture shows a spaceship as seen by an observer moving relative to the ship. Captain claims that the two clocks show the same time. The paradigmatic effects of SR are about comparing the worldviews of inertial observers moving relative to each

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

LLNL-Generated Content for the California Academy of Sciences, Morrison Planetarium Full-Dome Show: Earthquake  

SciTech Connect (OSTI)

The California Academy of Sciences (CAS) Morrison Planetarium is producing a 'full-dome' planetarium show on earthquakes and asked LLNL to produce content for the show. Specifically the show features numerical ground motion simulations of the M 7.9 1906 San Francisco and a possible future M 7.05 Hayward fault scenario earthquake. The show also features concepts of plate tectonics and mantle convection using images from LLNL's G3D global seismic tomography. This document describes the data that was provided to the CAS in support of production of the 'Earthquake' show. The CAS is located in Golden Gate Park, San Francisco and hosts over 1.6 million visitors. The Morrison Planetarium, within the CAS, is the largest all digital planetarium in the world. It features a 75-foot diameter spherical section projection screen tilted at a 30-degree angle. Six projectors cover the entire field of view and give a three-dimensional immersive experience. CAS shows strive to use scientifically accurate digital data in their productions. The show, entitled simply 'Earthquake', will debut on 26 May 2012. They are working on graphics and animations based on the same data sets for display on LLNL powerwalls and flat-screens as well as for public release.

Rodgers, A J; Petersson, N A; Morency, C E; Simmons, N A; Sjogreen, B

2012-01-23T23:59:59.000Z

422

ERC Advanced Grants 2008 -LIFE SCIENCES The first part of the list shows proposals invited for funding (alphabetic order).  

E-Print Network [OSTI]

-PATH Exploiting the saccharification potential of pathogenic microorganisms to improve biofuel production fromERC Advanced Grants 2008 - LIFE SCIENCES The first part of the list shows proposals invited

De Cindio, Fiorella

423

Por ms de 30 aos, el programa de CU Wizards ha presentado shows mensuales GRATIS que entretienen e informan a los nios sobre las maravillas de la ciencia. Estos shows interactivos se  

E-Print Network [OSTI]

e informan a los niños sobre las maravillas de la ciencia. Estos shows interactivos se presentan una Harvey "Ilusión y Realidad: La Ciencia de la Percepción" Duane G1B30 10/18/2014 Prof. Veronica Bierbaum

Lineberger, W. Carl

424

CBER-DETR Nevada Coincident and Leading Employment Indexes Continue to Show a Pause in the Recovery  

E-Print Network [OSTI]

Statistics. The Nevada Coincident Employment Index includes four employment measures ­ household employmentCBER-DETR Nevada Coincident and Leading Employment Indexes1 Indexes Continue to Show a Pause in the Recovery The Nevada Coincident Employment Index measures the ups and downs of the Nevada economy using

Ahmad, Sajjad

425

CBER-DETR Nevada Coincident and Leading Employment Indexes Continue to Show a Pause in the Recovery  

E-Print Network [OSTI]

to January 2008 and the data from the Current Employment Statistics (Establishment Survey) back to JanuaryCBER-DETR Nevada Coincident and Leading Employment Indexes1 Indexes Continue to Show a Pause in the Recovery The Nevada Coincident Employment Index measures the ups and downs of the Nevada economy using

Ahmad, Sajjad

426

Figure 1. Schematic drawing showing the components of a Li-ion battery cell and the information that can be  

E-Print Network [OSTI]

Proposals In Situ Electron Microscopy and Spectroscopy Studies of Interfaces in Advanced Li-ion BatteriesFigure 1. Schematic drawing showing the components of a Li-ion battery cell and the information (8300 28th Ct NE, Unit 200, Lacey, Washington 98516) Electrochemical energy storage devices (EES

427

GRASSMANN MANIFOLDS OF JORDAN ALGEBRAS Abstract. We show that, in a JB-algebra, the projections form a Banach manifold  

E-Print Network [OSTI]

GRASSMANN MANIFOLDS OF JORDAN ALGEBRAS Cho-Ho Chu Abstract. We show that, in a JB symmetric space of compact type, for n N {0}. 1. Introduction The close connection between Jordan algebras is to address these issues, and indeed, we study manifolds of projections in JB-algebras using only real Jordan

428

Highly resolved early Eocene food webs show development of modern trophic structure after the end-Cretaceous extinction  

Science Journals Connector (OSTI)

...credited. Highly resolved early Eocene food webs show development of modern trophic structure...CA 94111, USA. Generalities of food web structure have been identified for extant...unresolved, as prior studies of fossil webs have been limited by low-resolution...

2014-01-01T23:59:59.000Z

429

New Report Shows Trend Toward Larger Offshore Wind Systems, with 11 Advanced Stage Projects Proposed in U.S. Waters  

Broader source: Energy.gov [DOE]

The Energy Department today released a new report showing progress for the U.S. offshore wind energy market in 2012, including the completion of two commercial lease auctions for federal Wind Energy Areas and 11 commercial-scale U.S. projects repre

430

Abstract--Historic data shows an increase in carbon dioxide (CO2) emissions at airports caused by an increase  

E-Print Network [OSTI]

of this project is to provide the airport manager at major airports, such as Dulles International Airport of emissions offset. The case study of this project will be Washington Dulles International Airport (IAD Abstract-- Historic data shows an increase in carbon dioxide (CO2) emissions at airports caused

431

Gender and the brain New evidence shows how hormones wire the minds of men and women to  

E-Print Network [OSTI]

Gender and the brain New evidence shows how hormones wire the minds of men and women to see to understanding what makes their brains so different. That women and men think differently has little to do the female and male brain during early development and later in life. Among the newest findings: A previously

Shors, Tracey J.

432

Abstract 2155: Novel combinations of nano-formulated ferulic acid and aspirin show high potential for chemoprevention of pancreatic cancer  

Science Journals Connector (OSTI)

...CA Abstract 2155: Novel combinations of nano-formulated ferulic acid and aspirin show...chemopreventive potential of combinations of free and nano-encapsulated mixtures of ferulic acid...agents in combination. Subsequently, nano-formulations of FA and ASP (nano-FA...

Arvind Thakkar; Jeffrey Wang; Sunil Prabhu

2014-10-01T23:59:59.000Z

433

Buildings Energy Data Book: 5.6 Lighting  

Buildings Energy Data Book [EERE]

9 9 Typical Efficacies and Lifetimes of Lamps (1) Current Technology CRI (2) Incandescent 10 - 19 97 Halogen 14 - 20 99 Fluorescent - T5 25 - 55 52 - 75 Fluorescent - T8 35 - 87 7,500 - 20,000 52 - 90 Fluorescent - T12 35 - 92 7,500 - 20,000 50 - 92 Compact Fluorescent 40 - 70 82 Mercury Vapor 25 - 50 15 - 50 Metal Halide 65 - 70 High-Pressure Sodium 22 Low-Pressure Sodium 0 Solid State Lighting 33-97 Note(s): Source(s): 18 - 180 18,000 20 - 100 15,000 - 50,000 1) Theoretical maximum luminous efficacy of white light is 220 lumens/Watt. 2) CRI = Color Rendering Index, which indicates a lamp's ability to show natural colors. 3) The DOE Solid State Lighting program has set an efficacy goal twice that of fluorescent lights (160 lumen per Watt). DOE, EERE, Building Technology Program/Navigant Consulting, U.S. Lighting Market Characterization, Volume I: National Lighting Inventory and Energy

434

Energy status and HIF signalling in chorionic villi show no evidence of hypoxic stress during human early placental development  

E-Print Network [OSTI]

ORIGINAL RESEARCH Energy status and HIF signalling in chorionic villi show no evidence of hypoxic stress during human early placental development T. Cindrova-Davies1, M. Tissot van Patot1, L. Gardner1, E. Jauniaux2, G. J. Burton1,*,†, and D. S... development occurs in a physiologically low oxygen environment supported by histio- trophic secretions from endometrial glands. In this study, we compare the placental metabolomic profile in the first, second and third trimesters to determinewhether the energy...

Cindrova-Davies, T.; Tissot van Patot, M.; Gardner, L.; Jauniaux, E.; Burton, G. J.; Charnock-Jones, D. S.

2014-11-11T23:59:59.000Z

435

Hexa­bromo- and hexa­iodo­disilane: small and simple mol­ecules showing completely different crystal structures  

Science Journals Connector (OSTI)

Si2Br6 and Si2I6 were prepared through de­phenyl­ation of hexa­phenyl­disilane with acetyl bromide or acetyl iodide in the presence of the corresponding aluminium halide. It is inter­esting to note that Si2Br6 and Si2I6 do not form isomorphous structures. Moreover, an ortho­rhom­bic polymorph of the present structure of Si2I6 is already known. Although the title compounds feature such small and simple mol­ecules they show completely different crystal structures.

Berger, M.

2014-10-24T23:59:59.000Z

436

Z-(R,R)-IQNP shows higher brain and heart uptake in rats than IDEX and 4IQNB  

SciTech Connect (OSTI)

Z-(R)-1-Azabicyclo[2.2.2]oct-3-yl (R)-{alpha}-hydroxy-{alpha}-(1-iodo-1-propen-3-yl)-{alpha}-phenylacetate (Z-(R,R)-IQNP) shows potential for the in vivo imaging of muscarinic receptors (mAChR) by SPECT. In vivo biodistribution studies show high uptake and prolonged retention in areas of the brain containing mAChR. We compared the biodistribution of Z-(R,R)-IQNP with 4-iodoexetimide (IDEX) and R-3 quinuclidinyl S-4-iodobenzilate (41QNB), two established muscarinic imaging agents. IDEX was labeled with iodine-125, 4IQNB was labeled with iodine-131 and IQNP was labeled with iodine-123. A solution containing the three compounds was injected in the same rat (n=5/time point). Animals were sacrificed at 30, 120, and 240 minutes and the levels of the three radioisotopes determined in various tissues. Z-(R,R)-IQNP was retained at twice the level as compared to IDEX and significantly higher than 4-IQNB in the hear and regions of the brain (Table). Z-(R,R)-IQNP also demonstrated low liver uptake as compared to IDEX. These data indicate that Z-(R,R)-IQNP is an attractive candidate for the imaging of mAChR by SPECT.

McPherson, D.W.; Ambrose, K.R.; Luo, H. [Oak Ridge National Lab., TN (United States)] [and others

1996-05-01T23:59:59.000Z

437

Hybrid fusions show that inter-monomer electron transfer robustly supports cytochrome bc1 function in vivo  

Science Journals Connector (OSTI)

Abstract Electronic connection between Qo and Qi quinone catalytic sites of dimeric cytochrome bc1 is a central feature of the energy-conserving Q cycle. While both the intra- and inter-monomer electron transfers were shown to connect the sites in the enzyme, mechanistic and physiological significance of the latter remains unclear. Here, using a series of mutated hybrid cytochrome bc1-like complexes, we show that inter-monomer electron transfer robustly sustains the function of the enzyme in vivo, even when the two subunits in a dimer come from different species. This indicates that minimal requirement for bioenergetic efficiency is to provide a chain of cofactors for uncompromised electron flux between the catalytic sites, while the details of protein scaffold are secondary.

Robert Ekiert; Monika Czapla; Marcin Sarewicz; Artur Osyczka

2014-01-01T23:59:59.000Z

438

michalsky-98.pdf  

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

Calibration of ARM Spectral Shortwave Radiometers Calibration of ARM Spectral Shortwave Radiometers J. J. Michalsky, J. L. Berndt, P. W. Kiedron, and L. C. Harrison Atmospheric Sciences Research Center State University of New York at Albany Albany, New York Abstract Absolute calibration of spectral shortwave radiometers is typically performed using National Institute of Standards & Technology (NIST) or NIST-traceable spectral lamps. In this paper, we compare 18 spectral irradiance lamps from NIST and three commercial vendors all using the same spectrometer to assess their agreement with each other and the NIST standards. The NIST procedure is followed for the 1000W FEL lamps from NIST, Optronics, and EG&G. A modified calibration procedure developed by LI-COR is followed for their 200W tungsten-halogen lamps. Results

439

Interdiffusion and free-boundary problem for r-component (r?2) one-dimensional mixtures showing constant concentration  

Science Journals Connector (OSTI)

The concept of separation of diffusional and drift flows, i.e., the postulate that the total mass flow is a sum of diffusion flux and translation only, is applied for the general case of diffusional transport in an r-component compound (process defined as interdiffusion in a one-dimensional mixture). The equations of local mass conservation (continuity equations), the appropriate expressions describing the fluxes (drift flux and diffusional flux), and momentum conservation equation (equation of motion) allow a complete quantitative description of diffusional transport process (in one-dimensional mixture showing constant concentration) to be formulated. The equations describing the interdiffusion process (mixing) in the general case where the components diffusivities vary with composition are derived. If certain regularity assumptions and a quantitative condition (concerning the diffusion coefficients—providing a parabolic type of the final equation) are fulfilled, then there exists the unique solution of the interdiffusion problem. Good agreement between the numerical solution obtained with the use of Faedo-Galerkin method and experimental data is shown. An effective algebraic criterion allows us to determine the parabolic type of a particular problem. A condition for the ‘‘up-hill diffusion’’ in the three component mixture is given and a universal example of such effect is demonstrated. The results extend the standard Darken approach. The phenomenology allows the quantitative data on the dynamics of the processes to be obtained within an interdiffusion zone.

K. Holly and M. Danielewski

1994-11-01T23:59:59.000Z

440

NOPM and Availability of Framework Document for HID Lamps  

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

8:48 Feb 27, 2012 8:48 Feb 27, 2012 Jkt 226001 PO 00000 Frm 00008 Fmt 4702 Sfmt 4702 E:\FR\FM\28FEP1.SGM 28FEP1 mstockstill on DSK4VPTVN1PROD with PROPOSALS Federal Register / Vol. 77, No. 39 / Tuesday, February 28, 2012 / Proposed Rules 11785 collections for particular program, except where required by statute. III. Questions for Comment The list below includes the questions about these reform ideas that address issues which are of greatest interest to OMB at this stage of the process. Comments addressing any other concerns, and other types of feedback, are also welcome. In addition, as was explained at the beginning of this notice, the public comments received by OMB will be posted on OMB's Web site and at http:// www.regulations.gov. Accordingly, please do not include in your comments

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Conservation Potential of Compact Fluorescent Lamps in India and Brazil  

E-Print Network [OSTI]

1988. The private sector in Brazil owned (in 1986) 40% ofElectricity Conservation in Brazil: Potential and Pro-electricity consumption in Brazil's residential sector was

Gadgil, A.J.

2008-01-01T23:59:59.000Z

442

Ancient Lamps, Earrings Yield Their Secrets Under Neutron Imaging...  

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

a colonial-period plantation in Rhode Island. The samples include artifacts from daily life: a clothing buckle, a knife, and some building hardware. One circular object from...

443

Conservation Potential of Compact Fluorescent Lamps in India and Brazil  

E-Print Network [OSTI]

also additional benefits from avoided costs of environmentalpremium for India)) - (avoided annual cost of incandescents)electricity) + (avoided annual cost of incandescents) - (

Gadgil, A.J.

2008-01-01T23:59:59.000Z

444

Zero energy-storage ballast for compact fluorescent lamps  

DOE Patents [OSTI]

A CFL ballast includes complementary-type switching devices connected in series with their gates connected together at a control node. The switching devices supply a resonant tank circuit which is tuned to a frequency near, but slightly lower than, the resonant frequency of a resonant control circuit. As a result, the tank circuit restarts oscillations immediately following each zero crossing of the bus voltage. Such rapid restarts avoid undesirable flickering while maintaining the operational advantages and high efficacy of the CFL ballast. 4 figs.

Schultz, W.N.; Thomas, R.J.

1999-08-31T23:59:59.000Z

445

Max Tech and Beyond: High-Intensity Discharge Lamps  

E-Print Network [OSTI]

demonstration (like street lights) and commercialization andthe dominant light source for street and roadway lighting,has been a popular light source for street lighting because

Scholand, Michael

2012-01-01T23:59:59.000Z

446

LED Performance Specification Series: T8 Replacement Lamps  

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

program of SSL research, development, and commercialization. For Program Information: Kelly Gordon Pacific Northwest National Laboratory Phone: (503) 417-7558 E-mail:...

447

Photo-Polarography with a Flash-Lamp  

Science Journals Connector (OSTI)

... PHOTO-POLAROGRAPHY, originating from the synthesis of ... -POLAROGRAPHY, originating from the synthesis of photo-chemistry and polarography, records photokinetic-currents caused by ...

H. BERG; H. SCHWEISS

1961-09-23T23:59:59.000Z

448

Conservation Potential of Compact Fluorescent Lamps in India and Brazil  

E-Print Network [OSTI]

1.7% of in- stalled hydroelectric capacity. Op. cit. ref [in Ig86) based on hydroelectric generation, and most of thethe still abundant hydroelectric potential of the country.

Gadgil, A.J.

2008-01-01T23:59:59.000Z

449

Apparatus to facilitate lengthening the life of incandescent lamps  

SciTech Connect (OSTI)

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.

Spissinger, F.H.

1987-03-17T23:59:59.000Z

450

Series Resonant Inverter with Contactless Transformers for Multiple LED Lamps.  

E-Print Network [OSTI]

??A half-bridge series-resonant inverter adopted to realize the quasi current source and the constant current source with a number of contactless transformers in series for… (more)

Cheng, Shuen-Wen

2013-01-01T23:59:59.000Z

451

Halogenated sulfidohydroboranes for nuclear medicine and boron neutron capture therapy  

DOE Patents [OSTI]

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.

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

1997-03-18T23:59:59.000Z

452

Halogenated sulfidohydroboranes for nuclear medicine and boron neutron capture therapy  

DOE Patents [OSTI]

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.

Miura, M.; Slatkin, D.N.

1997-03-18T23:59:59.000Z

453

Halogenated sulfidohydroboranes for nuclear medicine and boron neutron capture therapy  

DOE Patents [OSTI]

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.

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

1995-10-03T23:59:59.000Z

454

Halogenated sulfidohydroboranes for nuclear medicine and boron neutron capture therapy  

DOE Patents [OSTI]

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.

Miura, M.; Slatkin, D.N.

1997-08-05T23:59:59.000Z

455

Halogenated sulfidohydroboranes for nuclear medicine and boron neutron capture therapy  

DOE Patents [OSTI]

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.

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

1997-08-05T23:59:59.000Z

456

Synthesis and Characterization of Halogen-Free Antiflammable Polyphosphonates Containing  

E-Print Network [OSTI]

flammability. Polyethylene and polypropylene, for example, possess heat of combustion properties on par exhibited low combustion heat release rate and total heat of combustion, which we believe arises from

457

Halogen bonds in some dihalogenated phenols: applications to crystal engineering  

Science Journals Connector (OSTI)

The preference of Br to form type II contacts over type I is explored by various techniques. The mechanical properties of some dihalogenated phenols are correlated with their structures.

Mukherjee, A.

2013-10-18T23:59:59.000Z

458

Atmospheric Lifetimes of Long-Lived Halogenated Species  

Science Journals Connector (OSTI)

...i) passage through high-temperature combustors, (ii) lightning...separately in what follows. High-temperature combustors. A fraction of all of...is processed through high-tem-perature combustors such as power plants...

A. R. Ravishankara; S. Solomon; A. A. Turnipseed; R. F. Warren

1993-01-08T23:59:59.000Z

459

Transient x-ray absorption spectroscopy of hydrated halogen atom  

E-Print Network [OSTI]

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...

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

2008-02-11T23:59:59.000Z

460

Group decision making based autonomous control system for street lighting  

Science Journals Connector (OSTI)

Most traditional street lighting systems do not have the function of autonomous control. Inspired by social animals and insects, an autonomous control system for street lighting is presented in this paper. All the lamp nodes compose a wireless sensor network (WSN) based lamp group in which there are a lamp leader, a succeeding leader, and some lamp members. All the lamp members communicate with the lamp leader by forming a tree topology. The lamp member collects ambient illumination using a light sensor periodically. When finding the illumination is under the preset threshold, the lamp member will send a turning-on vote to the lamp leader. The lamp leader counts the number of votes received from the members. When the number of the votes is larger than the preset threshold, the lamp leader will send a turning-on command to all the lamp members. Just like the succession behavior in social animals, the succeeding leader in the proposed system can automatically take the place of the current lamp leader when it is disabled. A failure message can be sent to the remote street lighting maintenance center by a GPRS network. Leader switching and group decision making tests have been carried out for validating these proposed methods. The experimental results show that the proposed system can automatically response to ambient light changes. The method of group decision making improves the anti-interference capability and the intelligence level of the lighting control system.

Jun Zhang; Guifang Qiao; Guangming Song; Hongtao Sun; Jian Ge

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Texas Show Steer Breed Classification  

E-Print Network [OSTI]

. Blaze or streak face. A wide strip of white down the face to the muzzle. Bos indicus (zebu). Subspecies of cattle originating in south Asia; has a prominent hump on top or in front of shoulder. Bos taurus. Subspecies of cattle; originated in west...

Cleere, Jason; Mazurkiewicz, Jim; Hammack, Stephen P.

2008-02-28T23:59:59.000Z

462

OIGA Conference and Trade Show  

Broader source: Energy.gov [DOE]

Join more than 2,500 industry professionals from all over the country at the Oklahoma Indian Gaming Association's (OIGA) annual conference specifically devoted to all aspects of the Indian Gaming...

463

Guidelines for Supplier, Vendor Shows  

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

Park Square Los Alamos, NM 87544 505-662-8105 http:www.losalamoschamber.com Advertising your event You will need to conduct your own advertising for your event. LANL...

464

Poor show for aviation industry  

Science Journals Connector (OSTI)

... Soviet Union and China, there are only three practical suppliers of large civil aircraft (Boeing, McDonnell-Douglas and Airbus Industrie, the European consortium) and three manufacturers of large ... of its engines seems to have settled down at £1,000 million or thereabouts. (Boeing's past successes may owe something to its economical ways of working.) Even allowing ...

1984-09-06T23:59:59.000Z

465

Browse the archive Show summaries  

E-Print Network [OSTI]

that a "fast ignition" laser facility could make a significant contribution to fusion research, as well, the lasers that compress the fuel capsule also heat it. Fast ignition, which was first proposed by Max Tabak, fast ignition requires less laser energy than the conventional approach, which means

466

Advanced site search Show summaries  

E-Print Network [OSTI]

links Nature 407 877 Related stories Sonoluminescence and bubble stability New light on sonoluminescence archive. Find Molecular fingerprints in sonoluminescence 18 October 2000 When gas bubbles trapped the University of Illinois at Urbana-Champaign have seen the fingerprints of individual molecules in single-bubble

Suslick, Kenneth S.

467

Research Advances: Onions Battle Osteoporosis; New Weapon in War on TB; Smokers Beware: Study Shows Increased Cadmium Levels in the Brain May Cause Severe Neurological Disorders  

Science Journals Connector (OSTI)

Research Advances: Onions Battle Osteoporosis; New Weapon in War on TB; Smokers Beware: Study Shows Increased Cadmium Levels in the Brain May Cause Severe Neurological Disorders ...

Angela G. King

2005-08-01T23:59:59.000Z

468

Maps showing location of stratigraphic cross sections and cored drill holes used in the study of the Devonian black shales in the Appalachian Basin  

SciTech Connect (OSTI)

Maps were prepared showing the location of drill holes used in the stratigraphic study of black shale deposits in the Appalachian Basin. (DC)

Roen, J.B.; Wallace, L.G.; Kepferle, R.C.; Potter, P.E.; Pryor, W.A.

1980-01-01T23:59:59.000Z

469

Magnesium cage shows promise for carbon capture http://www.rsc.org/chemistryworld/News/2009/December/01120901.asp[12/2/2009 12:27:18 PM  

E-Print Network [OSTI]

Magnesium cage shows promise for carbon capture http://www.rsc.org/chemistryworld/News/2009 Links Tools Magnesium cage shows promise for carbon capture 01 December 2009 US chemists have shown and selectively capture carbon dioxide from a mixture of gases and subsequently release it using little energy

Yaghi, Omar M.

470

Political activities at gun shows represent views that start at the conservative and move to the right from there. As with the  

E-Print Network [OSTI]

6 Politics Political activities at gun shows represent views that start at the conservative that could usefully be explored by others. Candidates for public office see gun shows as a way to connect with a motivated constituency. As one observer described it, "There are people who vote guns and only guns

Leistikow, Bruce N.

471

23/03/2009 13:14Bees and ants are true team players Page 1 of 2http://www.dailyindia.com/show/303624.php  

E-Print Network [OSTI]

://www.dailyindia.com/show/303624.php Bees and ants are true team players From ANI London, March 23 : In a new research, scientists://www.dailyindia.com/show/303624.php Copyright Asian News International/DailyIndia.com Share it: Related News Most Popular Stories

Gardner, Andy

472

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

SciTech Connect (OSTI)

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.

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

2008-11-10T23:59:59.000Z

473

Appliances and Commercial Equipment Standards  

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

Torchieres Torchieres Sign up for e-mail updates on regulations for this and other products The Department of Energy (DOE) has regulated the energy efficiency level of torchieres since 2005. A torchiere, or torch lamp, is a lamp fixture with a tall (such as 5 foot) stand of wood or metal. Torchiere lamps use fluorescent or halogen incandescent light bulbs. Recent Updates | Standards | Test Procedures | Waiver, Exception, and Exemption Information | Statutory Authority | Historical Information | Contact Information Recent Updates There are no recent updates for this product. Standards for Torchieres The following content summarizes the energy conservation standards of DOE's regulations. The text is not an official reproduction of the Code of Federal Regulations and should not be used for legal research or citation.

474

Uncertainty Analysis of Spectral Irradiance Reference Standards Used for NREL Calibrations  

SciTech Connect (OSTI)

Spectral irradiance produced by lamp standards such as the National Institute of Standards and Technology (NIST) FEL-type tungsten halogen lamps are used to calibrate spectroradiometers at the National Renewable Energy Laboratory. Spectroradiometers are often used to characterize spectral irradiance of solar simulators, which in turn are used to characterize photovoltaic device performance, e.g., power output and spectral response. Therefore, quantifying the calibration uncertainty of spectroradiometers is critical to understanding photovoltaic system performance. In this study, we attempted to reproduce the NIST-reported input variables, including the calibration uncertainty in spectral irradiance for a standard NIST lamp, and quantify uncertainty for measurement setup at the Optical Metrology Laboratory at the National Renewable Energy Laboratory.

Habte, A.; Andreas, A.; Reda, I.; Campanelli, M.; Stoffel, T.

2013-05-01T23:59:59.000Z

475

How Can I Protect My Child From Sexual Assault? Parents are surrounded by messages about child sexual abuse. Talk shows and TV news warn parents  

E-Print Network [OSTI]

sexual abuse. Talk shows and TV news warn parents about dangers at school, in the home and on the Internet. Despite all the media coverage, parents don't get much advice about how to talk to their children about sexual abuse and how to prevent it. Talk to your children about sexuality and sexual abuse in age

Olsen, Stephen L.

476

5Gun shows are not only for buying and selling. For some unlicensed vendors and attendees in particular, it appears that  

E-Print Network [OSTI]

Culture 5Gun shows are not only for buying and selling. For some unlicensed vendors and attendees of gun sellers nearly everywhere. The firearm industry is acutely aware of the long-term decline in hunting and other sporting uses of guns. Through the National Shooting Sports Foundation's STEP Outside

Leistikow, Bruce N.

477

The purpose of this chapter is to illustrate the types of guns and other products that are available at gun shows. Details on the  

E-Print Network [OSTI]

4 What's for Sale The purpose of this chapter is to illustrate the types of guns and other products that are available at gun shows. Details on the properties, use in crime, and lethality of particular firearms are available from many other sources. The Prominence of Assault Weapons All types of guns are available at gun

Leistikow, Bruce N.

478

This is your stream. This is your stream on drugs: Scientists' expanding research and technologies show that traces of pharmaceuticals in water may threaten aquatic health.  

E-Print Network [OSTI]

tx H2O | pg. 2 Dr. Chu testing chemicals. Photo by Leslie Jordan. Illustration by Mary-Margaret Shread. tx H2O | pg. 3 Story by Leslie Jordan Scientists? expanding research and technologies show that traces of pharmaceuticals in water may...

Jordan, Leslie

2010-01-01T23:59:59.000Z

479

The graphs at right show overall variability distribution estimated for the Pentium D 800 series (near) and the T1 Niagara (far) using the FPGA data  

E-Print Network [OSTI]

RESULTS The graphs at right show overall variability distribution estimated for the Pentium D 800 where a core no longer works properly. In the Sun T1 Niagara cores this is done with a built-in- self processors we record the temperature at which the failure occurred and adjust to the frequencies

Renau, Jose

480

Page 1 of 1 Slide notes: Welcome. This video will show you how to find the full text of a particular journal article.  

E-Print Network [OSTI]

Page 1 of 1 Slide 1 Slide notes: Welcome. This video will show you how to find the full text of a particular journal article. #12;Page 2 of 2 Slide 2 Slide notes: You have been told this is an ideal article articles are freely available on the Internet. #12;Page 3 of 3 Slide 3 Slide notes: To help find the full

Blows, Mark

Note: This page contains sample records for the topic "halogen lamps showed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Who is eating seafood? On an annual basis, results from the survey screener showed that 65% of U.S. households purchased  

E-Print Network [OSTI]

Who is eating seafood? On an annual basis, results from the survey screener showed that 65% of U.S. households purchased seafood for at-home consumption at least once in the previous year while 83% of households purchased seafood in a restaurant during the same period. As shown in Figures 1a-c, retail seafood

482

Forest carbon market already shows cracks Reuters, 4 June 2009 -It could save the rainforests of Borneo, slow climate change and the  

E-Print Network [OSTI]

Forest carbon market already shows cracks Reuters, 4 June 2009 - It could save the rainforests carbon market is emerging in anticipation of a global, U.N. climate deal in December in Copenhagen uncovered evidence of a multi-million-dollar offer of assistance from carbon brokers to a government agency

483

Abstract 476: Mammary tumors in lipocalin-2 deficient MMTV-PyVT mice grow faster but show decreased metastasis to lung  

Science Journals Connector (OSTI)

...Mammary tumors in lipocalin-2 deficient MMTV-PyVT mice grow faster but show decreased metastasis to lung Heiman Chow 1 Pengcheng Fan 1 Aimin Xu 1 Wen Laun Wendy Hsiao 2 Yu Wang 1 1Department of Pharmacology and Pharmacy, The University of Hong Kong...

Heiman Chow; Pengcheng Fan; Aimin Xu; Wen Laun Wendy Hsiao; Yu Wang

2011-01-10T23:59:59.000Z

484

Opinions of persons from outside the livestock industry on the practice of hot-iron jaw branding as perceived by persons from within Texas livestock show industry  

E-Print Network [OSTI]

The purpose of this study was to determine how opinions of persons from outside the livestock industry on the practice of hot-iron jaw branding are perceived by persons from within the Texas livestock show industry. The key-informant interviews...

Schlink, Suzanne Marie

1993-01-01T23:59:59.000Z

485

UV-Resonance Raman Thermal Unfolding Study of Trp-Cage Shows That It Is Not a Simple Two-State Miniprotein  

E-Print Network [OSTI]

. N.; Thirumalai, D. Science 1995, 267, 5204, 1619-1620. (11) Pappu, R. V.; Srinivasan, R.; Rose, G. D. Using 204 nm excitation we probe the peptide secondary structure and find the Trp-cage's R-helix shows a broad melting curve where on average four R-helical amide bonds melt upon a temperature increase from 4

Asher, Sanford A.

486

13 Red-Black Trees Chapter 12 showed that a binary search tree of height h can support any of the basic  

E-Print Network [OSTI]

13 Red-Black Trees Chapter 12 showed that a binary search tree of height h can support any height is large, however, the set operations may run no faster than with a linked list. Red-black trees-set operations take O.lg n/ time in the worst case. 13.1 Properties of red-black trees A red-black tree

487

High-performance LED street lighting using microlens arrays  

Science Journals Connector (OSTI)

An efficient LED lamp that illuminates the street with high quality is presented. The luminaire shows high optical efficiency, high optical utilization factor, low glare, and...

Lee, Xuan-Hao; Moreno, Ivan; Sun, Ching-Cherng

2013-01-01T23:59:59.000Z

488

Comparative study of energy saving light sources  

Science Journals Connector (OSTI)

Techno-economic performance comparison of compact fluorescent lamps (CFL) with light emitting diodes (LED), electrode less fluorescent lamps (EEFL), fluorescent tubes, incandescent bulbs, photovoltaic (PV) and fiber optic lighting systems was carried out in view of worsening power and energy crisis in Pakistan. Literature survey showed 23 W CFL, 21 W EEFL, 18 W fluorescent tube or 15 W LED lamps emit almost same quantity of luminous flux (lumens) as a standard 100 W incandescent lamp. All inclusive, operational costs of LED lamps were found 1.21, 1.62. 1.69, 6.46, 19.90 and 21.04 times lesser than fluorescent tubes, CFL, EEFL, incandescent bulbs, fiber optic solar lighting and PV systems, respectively. However, tubes, LED, CFL and EEFL lamps worsen electric power quality of low voltage networks due to high current harmonic distortions (THD) and poor power factors (PF). Fluorescent lamps emit UV and pollute environment by mercury and phosphors when broken or at end of their life cycle. Energy consumption, bio-effects, and environmental concerns prefer LED lamps over phosphor based lamps but power quality considerations prefer EEFL. CFL and EEFL manufacturers claim operating temperatures in range of ?20 °C LED lamps may be five to ten times higher that high THD and low PF lamps. Choice of a lamp depends upon its current THD, PF, life span, energy consumption, efficiency, efficacy, color rendering index (CRI) and associated physical effects. This work proposes manufacturing and user level innovations to get rid of low PF problems. Keeping in view downside of phosphor based lamps our research concludes widespread adoption of LED lamps. Government and commercial buildings may consider full spectrum hybrid thermal photovoltaic and solar fiber optic illumination systems.

N. Khan; N. Abas

2011-01-01T23:59:59.000Z

489

Scheer: So before our closing speaker shows up, were going to give it a shot and give it back to you [unintelligible]  

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

Closing Remarks - Miscellaneous Closing Remarks - Miscellaneous Scheer: So before our closing speaker shows up, we're going to give it a shot and give it back to you [unintelligible]. So hopefully we'll get close to that, and so Brad, you're back up to do that. Poston: Thanks very much. There were a number of questions that you folks asked in advance. We're going to try to post those for you as quickly as possible and give you the dates, or a date, or a target, for when we'll do that. We'll certainly post them by next week, early. The key issues that I have were the lien on the property, the tax questions, Buy American, Davis Bacon, and perhaps an attorney's forum on a host of those issues or part of those issues. I did want to remind folks that we have, as I pointed out, a document that's very much a

490

X inactivation in Rett syndrome: A preliminary study showing partial preferential inactivation of paternal X with the M27{beta} probe  

SciTech Connect (OSTI)

Rett syndrome (RS) is a severe progressive neurological disorder occurring exclusively in females. Most cases are sporadic. The few familial cases (less than 1%) cannot be explained by a simple mode of inheritance. Several hypotheses have been proposed: X-linked male lethal mutation, maternal uniparental disomy, fresh mutation on the X chromosome, involvement of mitochondrial DNA and differential inactivation with metabolic interference of X-borne alleles. The authors have examined the pattern of X inactivation in 10 affected girls who were selected according to the clinical criteria previously described and accepted by the French Rett Scientific Committee. The X inactivation pattern was studied by analysis of methylation at the hypervariable locus DXS255 with the M27{beta} probe. The results show a more-or-less skewed inactivation of paternal X in 8 Rett females, and 2 cases of symmetrical inactivation. In control girls, inactivation was symmetrical cases and the maternal X has been preferentially inactivated in the other 2 cases. In no case was a total skewed inactivation observed. Though there was clear evidence for a preferential paternal X inactivation that was statistically significant further studies are necessary to establish a relationship between X inactivation pattern and Rett syndrome.

Camus, P.; Abbadi, N.; Gilgenkrantz, S. [Laboratoire de Genetique, Vandoeuvre les Nancy (France)

1994-04-15T23:59:59.000Z

491

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

E-Print Network [OSTI]

including a) LED lamp, b) incandescent lamp, c) Macbook Pro,W) a LED Lamp 15W b Incandescent Lamp 25W c Macbook 200W dLED lamp (LED) from the incandescent lamp (Lamp) and the Fan

Balakrishnan, Vikram

2013-01-01T23:59:59.000Z

492

Regional Refinery Utilization Shows Gulf Coast Pressure  

Gasoline and Diesel Fuel Update (EIA)

5 5 Notes: But there is some room for hope. Refineries generally begin maintenance in February or March, and finish in April. The East Coast was experiencing some lengthy refinery maintenance outages, as shown by the drop in utilization that remained low in most of March and April. In the meantime, the East Coast was drawing on extra supplies from the Gulf Coast and imports. The Midwest refineries seem to have been ramping up in April as they finished what maintenance was needed. But the Midwest no longer has the Blue Island refinery, so it also is pulling more product from the Gulf Coast. The high Gulf Coast prices this spring reflect extra "pull" on product from both the Midwest and the East Coast, and probably from California as well. Inputs into Gulf Coast refineries over the last 4 weeks

493

MFR PAPER 1070 Anchor tags show ment  

E-Print Network [OSTI]

hlllrdl. Demand of the marl-.lng program reqUired that the tag prOVide identiAcatlon of each crab. have\\l:nt:.-I\\\\P aJu l1 J...lng crah~ (in - LiuJ ing H, t.lggeJ anJ In cI' n trol ~) \\\\erc placcJ In 1\\\\11 (,- n-It 14- Inch J...lng crah pot\\. 1 hc pot. Ihelr tunncl entrance\\ c\\owJ With hanJ \\C\\\\ n n\\ Ion nell In g

494

"The Stars Tonight" LIVE Planetarium Show  

E-Print Network [OSTI]

wasn't turning around us, rather the Earth is turning on its axis. S B5: Conservation of Energy and city lights. Many NASM visitors have never had the chance to see a dark sky, with the stars on display of technology to enhance gathering and manipulation of data, the accuracy/precision of data gathering

Mathis, Wayne N.

495

Incident Response Planning for Selected Livestock Shows  

E-Print Network [OSTI]

was interviewed, and then data were transcribed and categorized to consensus. Nine themes arose including: background information, challenges, communication, example incidents, executing incident response, incident response planning, incident response training...

Tomascik, Chelsea Roxanne

2012-02-14T23:59:59.000Z

496

ZEBRAlliance Research Project Shows Promising Results | ORNL  

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

project's research and model development for the FHX. Energy efficient ground-source heat pumps and energy efficiency are on the way to becoming affordable and increasingly...

497

Contested Material Interface Shows Mixing | EMSL  

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

previously thought Is the interface of insulating lanthanum aluminate (LaAlO3) and strontium titanate (SrTiO3) abrupt or intermixed? This question is answered in studies using...

498

Drug Shows Promise for Advanced Disease  

Science Journals Connector (OSTI)

...session of the congress that the drug memantine significantly slowed the progression...transmit their signals. In contrast, memantine turns down the activity of the so-called...damage in Alzheimer's. In Germany, memantine has been approved for treating dementias...

Jean Marx

2000-07-21T23:59:59.000Z

499

24/03/2011 16:13New insight into parasite's reproduction paves way for new therapies Page 1 of 2http://www.dailyindia.com/show/430277.php  

E-Print Network [OSTI]

http://www.dailyindia.com/show/430277.php Search Home National World Business Sports Cricket into parasite's reproduction paves way for new therapies Page 2 of 2http://www.dailyindia.com/show/430277.php

Gardner, Andy

500

Phototherapy for Neonatal Jaundice  

Science Journals Connector (OSTI)

...with blue emission for the reasons outlined above. The American Academy of Pediatrics currently recommends special blue fluorescent lamps or light-emitting diode (LED) lights that have been found to be effective for phototherapy in clinical studies. Filtered halogen lights, often incorporated into fiber... A newborn male infant is brought to the pediatrician's office with pronounced jaundice and a total serum bilirubin level of 19.5 mg per deciliter. Phototherapy is considered. In term and late-preterm infants, phototherapy is typically used according to guidelines that take into account the total serum bilirubin level, gestational age, postpartum age, and the presence or absence of specific risk factors.

Maisels M.J.; McDonagh A.F.

2008-02-28T23:59:59.000Z