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Note: This page contains sample records for the topic "lighting service high" 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
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1

High efficiency incandescent lighting  

DOE Patents [OSTI]

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

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

2014-09-02T23:59:59.000Z

2

Richland Energy Services - Energy Efficient Commercial Lighting Program |  

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

Richland Energy Services - Energy Efficient Commercial Lighting Richland Energy Services - Energy Efficient Commercial Lighting Program Richland Energy Services - Energy Efficient Commercial Lighting Program < Back Eligibility Agricultural Commercial Industrial Institutional Nonprofit Savings Category Other Appliances & Electronics Commercial Lighting Lighting Maximum Rebate 70% of the total cost Program Info Expiration Date 9/30/2012 State District of Columbia Program Type Utility Rebate Program Rebate Amount T5/T8 with Electric Ballasts: $10 - $65 Hardwired CFL's: $40 - $80 Screw In CFL's: $3 - $12 Cold Cathode: $3 - $15 Ceramic Metal Halide Fixture: $30 - $50 LED's: $15 - $50 Induction: $80 - $400 High-output T5/T8: $50 - $180 Metal Halide/High Pressure Sodium: $80 - $400 Stairwell/Garage Fluorescent Fixture: $50 Occupancy Sensor/Timer: $30 - $60

3

Lighting and Daylighting Products and Services | Department of Energy  

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

Lighting and Daylighting Products and Services Lighting and Daylighting Products and Services Lighting and Daylighting Products and Services July 29, 2012 - 5:06pm Addthis Lighting and Daylighting Products and Services Use the following links to get product information and locate professional services for lighting and daylighting. Product Information Advanced Lighting Package ENERGY STAR® Information on the ENERGY STAR Advanced Lighting Project, which allows homeowners to upgrade their light fixtures to more energy efficient products. Energy-efficient Lights ENERGY STAR® Information on the benefits of ENERGY STAR qualified light bulbs. Fixtures Guide ENERGY STAR® Examples and pictures of ENERGY STAR qualified light fixtures. How to Select Residential LED Under-cabinet Lighting (PDF) Alliance for Solid-State Illumination Systems and Technologies

4

Lighting and Daylighting Products and Services | Department of Energy  

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

Lighting and Daylighting Products and Services Lighting and Daylighting Products and Services Lighting and Daylighting Products and Services July 29, 2012 - 5:06pm Addthis Lighting and Daylighting Products and Services Use the following links to get product information and locate professional services for lighting and daylighting. Product Information Advanced Lighting Package ENERGY STAR® Information on the ENERGY STAR Advanced Lighting Project, which allows homeowners to upgrade their light fixtures to more energy efficient products. Energy-efficient Lights ENERGY STAR® Information on the benefits of ENERGY STAR qualified light bulbs. Fixtures Guide ENERGY STAR® Examples and pictures of ENERGY STAR qualified light fixtures. How to Select Residential LED Under-cabinet Lighting (PDF) Alliance for Solid-State Illumination Systems and Technologies

5

High-Intensity Discharge Lighting Basics | Department of Energy  

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

High-Intensity Discharge Lighting Basics High-Intensity Discharge Lighting Basics High-Intensity Discharge Lighting Basics August 15, 2013 - 5:59pm Addthis High-intensity discharge (HID) lighting provides the highest efficacy and longest service life of any lighting type. It can save 75%-90% of lighting energy when it replaces incandescent lighting. Illustration of a high-intensity discharge (HID) lIllustration amp. The lamp is a tall cylindrical shape, and a cutout of the outer tube shows the materials inside. A long, thin cylinder called the arc tube runs through the lamp between two electrodes. The space around the arc tube is labeled as a vacuum. In a high-intensity discharge lamp, electricity arcs between two electrodes, creating an intensely bright light. Mercury, sodium, or metal halide gas

6

High Performance Outdoor Lighting Accelerator  

Broader source: Energy.gov [DOE]

Hosted by the U.S. Department of Energy (DOE)s Weatherization and Intergovernmental Programs Office (WIPO), this webinar covered the expansion of the Better Buildings platform to include the newest initiative for the public sector: the High Performance Outdoor Lighting Accelerator (HPOLA).

7

McMinnville Water and Light - Conservation Service Loan Program |  

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

McMinnville Water and Light - Conservation Service Loan Program McMinnville Water and Light - Conservation Service Loan Program McMinnville Water and Light - Conservation Service Loan Program < Back Eligibility Commercial Residential Savings Category Home Weatherization Commercial Weatherization Sealing Your Home Heating & Cooling Construction Commercial Heating & Cooling Design & Remodeling Windows, Doors, & Skylights Manufacturing Heat Pumps Appliances & Electronics Commercial Lighting Lighting Maximum Rebate $10,000 Program Info State Oregon Program Type Utility Loan Program Rebate Amount $500-$10,000 Provider McMinnville Water and Light McMinnville Water and Light offers financing to residential and commercial customers to make energy efficient improvements to eligible facilities and homes. Financing is available for pre-approved conservation measures only.

8

TAP Webinar: High Performance Outdoor Lighting Accelerator  

Broader source: Energy.gov [DOE]

Hosted by the Technical Assistance Program (TAP), this webinar will cover the recently announced expansion of the Better Buildings platform the High Performance Outdoor Lighting Accelerator (HPOLA).

9

L&E - high efficiency lighting for parking structure | The Better Buildings  

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

structure structure Activities Technology Solutions Teams Lighting & Electrical Space Conditioning Plug & Process Loads Food Service Refrigeration Laboratories Energy Management & Information Systems Public Sector Teams Market Solutions Teams Adopt high-efficiency lighting for your parking structure Parking structures and garages are typically lighted by older HID lighting technology without any energy-saving controls. The latest high-efficiency alternatives with energy-saving controls-including light-emitting diode (LED), induction, and fluorescent technology options-can save building owners over 40% on their parking lot lighting bills while delivering additional benefits such as better-lighted spaces. The Lighting & Electrical team developed a performance specification that

10

L&E: Adopt high-efficiency lighting for your parking lot | The Better  

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

lot lot Activities Technology Solutions Teams Lighting & Electrical Space Conditioning Plug & Process Loads Food Service Refrigeration Laboratories Energy Management & Information Systems Public Sector Teams Market Solutions Teams Adopt high-efficiency lighting for your parking lot Most parking lots are illuminated by older high-intensity discharge (HID) lighting technology without any energy-saving controls. New light-emitting diode (LED) technology can cut parking lot lighting energy bills by 40%, or much more with controls, while delivering additional benefits including long life, reduced maintenance costs, and improved lighting uniformity. The Lighting & Electrical team developed a performance specification to help building owners take advantage of these improved lighting

11

Service-oriented high level architecture  

E-Print Network [OSTI]

Service-oriented High Level Architecture (SOHLA) refers to the high level architecture (HLA) enabled by Service-Oriented Architecture (SOA) and Web Services etc. techniques which supports distributed interoperating services. The detailed comparisons between HLA and SOA are made to illustrate the importance of their combination. Then several key enhancements and changes of HLA Evolved Web Service API are introduced in comparison with native APIs, such as Federation Development and Execution Process, communication mechanisms, data encoding, session handling, testing environment and performance analysis. Some approaches are summarized including Web-Enabling HLA at the communication layer, HLA interface specification layer, federate interface layer and application layer. Finally the problems of current research are discussed, and the future directions are pointed out.

Wang, Wenguang; Li, Qun; Wang, Weiping; Liu, Xichun

2009-01-01T23:59:59.000Z

12

High Hats, Swiss Cheese, and Fluorescent Lighting?  

SciTech Connect (OSTI)

For DOE, PNNL is conducting a competitive procurement to promote market introduction of new residential recessed downlights (also known as ''recessed cans'' or ''high hats'') that are airtight, rated for insulated ceilings, and hard-wired for CFLs. This paper discusses the potential energy savings of new high-efficiency downlights, and the results of product testing to date. Recessed downlights are the most popular residential lighting fixtures in the United States, with 21.7 million fixtures sold in 2000. An estimated 350 million are currently installed in American homes. Recessed cans are relatively inexpensive, and provide an unobtrusive, directed source of light for kitchens, hallways, and living rooms. Recessed cans are energy-intensive in three ways. First, virtually all recessed cans currently installed in the residential sector use incandescent light sources, typically reflector-type lamps drawing 65-150 watts. Second, heat from incandescent lamps adds to air-conditioning loads. Third, most installed recessed cans are not airtight, so they allow conditioned air to escape from the living area into unconditioned spaces such as attics. Addressing both lighting energy use and air leakage in recessed cans has proven challenging. Lighting energy efficiency is greatly improved by using CFLs. Air leakage can be addressed by making fixtures airtight. But when CFLs are used in an airtight recessed can, heat generated by the lamp and ballast is trapped within the fixture. Excessive heat causes reduced light output and shorter lifespan of the CFL. The procurement was designed to overcome these technical challenges and make new products available in the marketplace.

McCullough, Jeffrey J.; Gordon, Kelly L.

2002-08-30T23:59:59.000Z

13

High Efficiency, Illumination Quality OLEDs for Lighting  

SciTech Connect (OSTI)

The goal of the program was to demonstrate a 45 lumen per watt white light device based upon the use of multiple emission colors through the use of solution processing. This performance level is a dramatic extension of the team's previous 15 LPW large area illumination device. The fundamental material system was based upon commercial polymer materials. The team was largely able to achieve these goals, and was able to deliver to DOE a 90 lumen illumination source that had an average performance of 34 LPW a 1000 cd/m{sup 2} with peak performances near 40LPW. The average color temperature is 3200K and the calculated CRI 85. The device operated at a brightness of approximately 1000cd/m{sup 2}. The use of multiple emission colors particularly red and blue, provided additional degrees of design flexibility in achieving white light, but also required the use of a multilayered structure to separate the different recombination zones and prevent interconversion of blue emission to red emission. The use of commercial materials had the advantage that improvements by the chemical manufacturers in charge transport efficiency, operating life and material purity could be rapidly incorporated without the expenditure of additional effort. The program was designed to take maximum advantage of the known characteristics of these material and proceeded in seven steps. (1) Identify the most promising materials, (2) assemble them into multi-layer structures to control excitation and transport within the OLED, (3) identify materials development needs that would optimize performance within multilayer structures, (4) build a prototype that demonstrates the potential entitlement of the novel multilayer OLED architecture (5) integrate all of the developments to find the single best materials set to implement the novel multilayer architecture, (6) further optimize the best materials set, (7) make a large area high illumination quality white OLED. A photo of the final deliverable is shown. In 2003, a large area, OLED based illumination source was demonstrated that could provide light with a quality, quantity, and efficiency on par with what can be achieved with traditional light sources. The demonstration source was made by tiling together 16 separate 6-inch x 6-inch blue-emitting OLEDs. The efficiency, total lumen output, and lifetime of the OLED based illumination source were the same as what would be achieved with an 80 watt incandescent bulb. The devices had an average efficacy of 15 LPW and used solution-processed OLEDs. The individual 6-inch x 6-inch devices incorporated three technology strategies developed specifically for OLED lighting -- downconversion for white light generation, scattering for outcoupling efficiency enhancement, and a scalable monolithic series architecture to enable large area devices. The downconversion approach consists of optically coupling a blue-emitting OLED to a set of luminescent layers. The layers are chosen to absorb the blue OLED emission and then luminescence with high efficiency at longer wavelengths. The composition and number of layers are chosen so that the unabsorbed blue emission and the longer wavelength re-emission combine to make white light. A downconversion approach has the advantage of allowing a wide variety of colors to be made from a limited set of blue emitters. In addition, one does not have to carefully tune the emission wavelength of the individual electro-luminescent species within the OLED device in order to achieve white light. The downconversion architecture used to develop the 15LPW large area light source consisted of a polymer-based blue-emitting OLED and three downconversion layers. Two of the layers utilized perylene based dyes from BASF AG of Germany with high quantum efficiency (>98%) and one of the layers consisted of inorganic phosphor particles (Y(Gd)AG:Ce) with a quantum efficiency of {approx}85%. By independently varying the optical density of the downconversion layers, the overall emission spectrum could be adjusted to maximize performance for lighting (e.g. blackbody temp

Joseph Shiang; James Cella; Kelly Chichak; Anil Duggal; Kevin Janora; Chris Heller; Gautam Parthasarathy; Jeffery Youmans; Joseph Shiang

2008-03-31T23:59:59.000Z

14

L&E: Participate in a field test for high-efficiency troffer lighting. |  

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

Lighting & Electrical » Participate Lighting & Electrical » Participate in a field test for high efficiency troffer lighting Activities Technology Solutions Teams Lighting & Electrical Space Conditioning Plug & Process Loads Food Service Refrigeration Laboratories Energy Management & Information Systems Public Sector Teams Market Solutions Teams Participate in a field test for high-efficiency troffer lighting 50% of all commercial fluorescent lighting fixtures are recessed troffers in 1'x4', 2'x2' and 2'x4' configurations, in operation for more than 10 hours a day on average and collectively consuming more than 87 TWh of electricity annually. The Lighting & Electrical team supported the market introduction of high-efficiency troffers by developing a specification that allows for

15

High Performance Windows Volume Purchase: For Light Commercial Buyers  

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

For Light For Light Commercial Buyers to someone by E-mail Share High Performance Windows Volume Purchase: For Light Commercial Buyers on Facebook Tweet about High Performance Windows Volume Purchase: For Light Commercial Buyers on Twitter Bookmark High Performance Windows Volume Purchase: For Light Commercial Buyers on Google Bookmark High Performance Windows Volume Purchase: For Light Commercial Buyers on Delicious Rank High Performance Windows Volume Purchase: For Light Commercial Buyers on Digg Find More places to share High Performance Windows Volume Purchase: For Light Commercial Buyers on AddThis.com... Home About For Builders For Residential Buyers For Light Commercial Buyers For Manufacturers For Utilities Information Resources For Light Commercial Buyers Significant energy savings from low-E window technology are possible in the

16

The JLab high power ERL light source  

SciTech Connect (OSTI)

A new THz/IR/UV photon source at Jefferson Lab is the first of a new generation of light sources based on an Energy-Recovered, (superconducting) Linac (ERL). The machine has a 160 MeV electron beam and an average current of 10 mA in 75 MHz repetition rate hundred femtosecond bunches. These electron bunches pass through a magnetic chicane and therefore emit synchrotron radiation. For wavelengths longer than the electron bunch the electrons radiate coherently a broadband THz {approx} half cycle pulse whose average brightness is > 5 orders of magnitude higher than synchrotron IR sources. Previous measurements showed 20 W of average power extracted[1]. The new facility offers simultaneous synchrotron light from the visible through the FIR along with broadband THz production of 100 fs pulses with >200 W of average power. The FELs also provide record-breaking laser power [2]: up to 10 kW of average power in the IR from 1 to 14 microns in 400 fs pulses at up to 74.85 MHz repetition rates and soon will produce similar pulses of 300-1000 nm light at up to 3 kW of average power from the UV FEL. These ultrashort pulses are ideal for maximizing the interaction with material surfaces. The optical beams are Gaussian with nearly perfect beam quality. See www.jlab.org/FEL for details of the operating characteristics; a wide variety of pulse train configurations are feasible from 10 microseconds long at high repetition rates to continuous operation. The THz and IR system has been commissioned. The UV system is to follow in 2005. The light is transported to user laboratories for basic and applied research. Additional lasers synchronized to the FEL are also available. Past activities have included production of carbon nanotubes, studies of vibrational relaxation of interstitial hydrogen in silicon, pulsed laser deposition and ablation, nitriding of metals, and energy flow in proteins. This paper will present the status of the system and discuss some of the discoveries we have made concerning the physics performance, design optimization, and operational limitations of such a first generation high power ERL light source.

G.R. Neil; C. Behre; S.V. Benson; M. Bevins; G. Biallas; J. Boyce; J. Coleman; L.A. Dillon-Townes; D. Douglas; H.F. Dylla; R. Evans; A. Grippo; D. Gruber; J. Gubeli; D. Hardy; C. Hernandez-Garcia; K. Jordan; M.J. Kelley; L. Merminga; J. Mammosser; W. Moore; N. Nishimori; E. Pozdeyev; J. Preble; R. Rimmer; Michelle D. Shinn; T. Siggins; C. Tennant; R. Walker; G.P. Williams and S. Zhang

2005-03-19T23:59:59.000Z

17

New and Underutilized Technology: Efficient High Bay Fluorescent Lighting |  

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

Efficient High Bay Fluorescent Efficient High Bay Fluorescent Lighting New and Underutilized Technology: Efficient High Bay Fluorescent Lighting October 7, 2013 - 8:54am Addthis The following information outlines key deployment considerations for efficient high bay fluorescent lighting within the Federal sector. Benefits Efficient high bay fluorescent lighting can include either T5 or T8 fluorescent lighting systems for high-bay applications currently using metal halide fixtures. Fluorescent fixtures offer better light distribution, better light maintenance over the life of the lamp, improved color quality, and on-off control (re-strike time) with lower energy consumption. Application Efficient high bay fluorescent lighting is applicable for facilities containing high bay areas. Key Factors for Deployment

18

Highly Efficient Silicon Light Emitting Diode  

E-Print Network [OSTI]

silicon light-emitting diodes (LED) that efficiently emit photons with energy around the silicon bandgap

Leminh Holleman Wallinga; P. Leminh; J. Holleman; H. Wallinga

2000-01-01T23:59:59.000Z

19

EXPENDITURE OBJECT CODES Professional Services PROFESSIONAL SERVICES are those services provided in specialized or highly technical fields by sources outside  

E-Print Network [OSTI]

and Landscape Architects: Professional engineering, architectural, and landscape architect services performedEXPENDITURE OBJECT CODES ­ Professional Services 2-E page 1 PROFESSIONAL SERVICES are those services provided in specialized or highly technical fields by sources outside of LSU. 5000 Professional

Harms, Kyle E.

20

New and Underutilized Technology: High Bay LED Lighting | Department of  

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

High Bay LED Lighting High Bay LED Lighting New and Underutilized Technology: High Bay LED Lighting October 7, 2013 - 8:55am Addthis The following information outlines key deployment considerations for high bay LED lighting within the Federal sector. Benefits LED light sources offer several potential benefits compared to metal halide or fluorescent lighting, including reduced energy consumption due to the ability to provide a more precise light distribution; longer operating life and lower maintenance requirements; less heat introduced into the space; and greater controllability for dimming and on/off control. Relevant to the cold storage application, LED performance improves in colder temperatures. Application High bay LED lighting is applicable for facilities containing high bay

Note: This page contains sample records for the topic "lighting service high" 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

Department of Mechanical Engineering Spring 2013 Lumax Lighting 2: LED Industrial High Bay Light Fixture  

E-Print Network [OSTI]

PENNSTATE Department of Mechanical Engineering Spring 2013 Lumax Lighting 2: LED Industrial High was to design a light fixture for an industrial setting using high power LED lights. The challenge with these LEDs is that they get so hot in a very little time period that the LED will fail and not work anymore

Demirel, Melik C.

22

High Efficiency Organic Light Emitting Devices for Lighting  

SciTech Connect (OSTI)

Incorporate internal scattering layers and microlens arrays in high efficiency OLED to achieve up to 70% EQE.

So, Franky; Tansu, Nelson; Gilchrist, James

2013-06-30T23:59:59.000Z

23

On Programming Models for Service-Level High Availability  

SciTech Connect (OSTI)

This paper provides an overview of existing programming models for service-level high availability and investigates their differences, similarities, advantages, and disadvantages. Its goal is to help to improve reuse of code and to allow adaptation to quality of service requirements by using a uniform programming model description. It further aims at encouraging a discussion about these programming models and their provided quality of service, such as availability, performance, serviceability, usability, and applicability. Within this context, the presented research focuses on providing high availability for services running on head and service nodes of high-performance computing systems.

Engelmann, Christian [ORNL; Scott, Stephen L [ORNL; Leangsuksun, Chokchai [ORNL; He, X. [Tennessee Technological University

2007-01-01T23:59:59.000Z

24

Case Study - Florida Power & Light - Smart Grid Solutions Strengthen Reliability and Services - July 2012.pdf  

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

Florida Power & Light Florida Power & Light July 2012 1 Smart devices have been installed on 78 substation transformer banks. Smart Grid Solutions Strengthen Electric Reliability and Customer Services in Florida With 4.6 million customers, nearly 70,000 miles of power lines and 16 power plants, Florida Power and Light Company (FPL) is one of the nation's largest electric utilities. FPL says maintaining reliable service while keeping rates affordable is "Job One." While pursuing its mission, FPL is implementing "Energy Smart Florida," which is the largest and one of the most comprehensive of the U.S. Department of

25

Strontium and barium iodide high light yield scintillators  

E-Print Network [OSTI]

Strontium and barium iodide high light yield scintillators94720, USA Europium-doped strontium and barium iodide areis still chal lenging. Strontium and barium iodide doped

Cherepy, Nerine

2008-01-01T23:59:59.000Z

26

Off-grid energy services for the poor: Introducing LED lighting in the Millennium Villages Project in Malawi  

E-Print Network [OSTI]

Off-grid energy services for the poor: Introducing LED lighting in the Millennium Villages Project 2009 Keywords: Solar Lighting Development a b s t r a c t Lanterns that use light-emitting diodes (LEDs as a cost-competitive alternative to kerosene and other fuel-based lighting technologies, offering brighter

Modi, Vijay

27

White light emitting diode as liquid crystal display backlight ; High brightness light emitting diode as liquid crystal display backlight .  

E-Print Network [OSTI]

??The discovery of high brightness (white) light emitting diode (LED) is considered as a real threat to the current lighting industry in various applications. One (more)

Soon, Chian Myau

2007-01-01T23:59:59.000Z

28

High-Efficiency Nitride-Based Photonic Crystal Light Sources  

Broader source: Energy.gov [DOE]

The University of California Santa Barbara (UCSB) is maximizing the efficiency of a white LED by enhancing the external quantum efficiency using photonic crystals to extract light that would normally be confined in a conventional structure. Ultimate efficiency can only be achieved by looking at the internal structure of light. To do this, UCSB is focusing on maximizing the light extraction efficiency and total light output from light engines driven by Gallium Nitride (GaN)-based LEDs. The challenge is to engineer large overlap (interaction) between modes and photonic crystals. The project is focused on achieving high extraction efficiency in LEDs, controlled directionality of emitted light, integrated design of vertical device structure, and nanoscale patterning of lateral structure.

29

Services  

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

Services Services Services Overview ECS Audio/Video Conferencing Fasterdata IPv6 Network Network Performance Tools (perfSONAR) ESnet OID Registry PGP Key Service Virtual Circuits (OSCARS) DOE Grids Service Transition Contact Us Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Services ESnet provides interoperable, effective, reliable, and high performance network communications infrastructure, and certain collaboration services, in support of the Office of Science (SC)'s large-scale, collaborative science programs. ESnet provides users with high bandwidth access to DOE sites and DOE's primary science collaborators including Research and

30

Industrial DSM: Beyond High Efficiency Lights and Motors  

E-Print Network [OSTI]

Perhaps the greatest challenge to electric utilities is the design and implementation of demand side management (DSM) programs targeted to their industrial customers. In focussing on promotion of high efficiency lighting systems, electric motors...

Appelbaum, B.

31

High-speed low-voltage ultraviolet light source  

Science Journals Connector (OSTI)

A novel quasi-spark gap has been designed and constructed with high-speed and low-spark voltage characteristics. Ultraviolet light generating sparks can be operated at a rate of up to...

Huang, L; Hsu, S C; Kwok, H S

1984-01-01T23:59:59.000Z

32

Fault Tolerant High Performance Information Services for Dynamic Collections of Grid and Web Services  

E-Print Network [OSTI]

of collaboration. An infrastructure for the Semantic Grid is discussed in [2] where Grid Processes may be definedFault Tolerant High Performance Information Services for Dynamic Collections of Grid and Web Services Mehmet S. Aktas1, 2, Geoffrey C. Fox1, 2, 3 , Marlon Pierce1 1 Community Grids Laboratory, Indiana

33

Hydrogen sulphide alleviates oxidative damage and enhances light energy transformation under high light for Dendrobium officinale  

Science Journals Connector (OSTI)

Abstract Hydrogen sulphide (H2S) is an important biological messenger in plants, which has been implicated in response to abiotic stress. To study the effects of H2S on plant under high light menace, the seedlings of Dendrobium officinale were selected and treated with high light (800?molm?2s?1) to simulate photoinhibition. After application of sodium hydrogen sulphide (NaHS), the antioxidant enzyme activities and chlorophyll fluorescence parameters were determined. The results showed that the plant supplied with 200?molL?1 NaHS maintained higher activities of antioxidant enzymes and lower content of malondialdehyde (MDA) during high light treatment. However, higher concentration of NaHS (600?molL?1) enhanced the effects of high light stress for plant. For further analysis of the response mechanism against to high light, the chlorophyll fluorescence parameters were determined. As a result, when the seedlings were treated with 200?molL?1 NaHS, levels of chlorophyll parameters: Fv/Fm, ?PSII, ?NPQ, qP, qL, NPQ and ETR were obviously increased. The parameter ?NO was maintained lower. 200?molL?1 NaHS treatment alleviated the photoinhibition and preserved the PSII from the photodamage. Contrarily, 600?molL?1 NaHS treatment enhanced the photoinhibition and photodamage to PSII. Thus, the protection effect on plant under high light stress depends on the concentrations of H2S. These results may imply that 200?molL?1 NaHS treatment triggered increase of antioxidant enzyme activities, which may be the reason that H2S could protect PSII against oxidative damage caused by high light.

Honghong Fan; Lei Guan; Tingchun Li; Qiuju Wu; Meijuan Wu; Yongping Cai; Yi Lin

2014-01-01T23:59:59.000Z

34

Service Members Aim High -- for Energy Savings | Department of Energy  

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

Service Members Aim High -- for Energy Savings Service Members Aim High -- for Energy Savings Service Members Aim High -- for Energy Savings February 22, 2010 - 12:32pm Addthis Joshua DeLung What does this mean for me? Service members are helping reduce our dependency on oil, and saving taxpayers' money, with their energy-saving efforts. Operation Change Out has cut $26.3 million in total energy costs and helped prevent more than 396 lbs. of carbon dioxide. Reducing our dependency on foreign oil means finding ways to harness the power of renewable energy sources, but it also means saving energy whenever and wherever possible. The Americans charged with keeping the country safe are now helping the U.S. reach its energy savings goals by taking small, important steps. "Operation Change Out: The Military Challenge" is a campaign asking

35

Service Members Aim High -- for Energy Savings | Department of Energy  

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

Service Members Aim High -- for Energy Savings Service Members Aim High -- for Energy Savings Service Members Aim High -- for Energy Savings February 22, 2010 - 12:32pm Addthis Joshua DeLung What does this mean for me? Service members are helping reduce our dependency on oil, and saving taxpayers' money, with their energy-saving efforts. Operation Change Out has cut $26.3 million in total energy costs and helped prevent more than 396 lbs. of carbon dioxide. Reducing our dependency on foreign oil means finding ways to harness the power of renewable energy sources, but it also means saving energy whenever and wherever possible. The Americans charged with keeping the country safe are now helping the U.S. reach its energy savings goals by taking small, important steps. "Operation Change Out: The Military Challenge" is a campaign asking

36

High Energy Density Science with High Peak Power Light Sources  

Science Journals Connector (OSTI)

High energy density (HED) science is a growing sub-field of plasma and condensed matter physics. I will examine how recent technological developments in high peak power, petawatt-class...

Ditmire, Todd

37

Fact #739: August 6, 2012 Light Vehicle Dealership Sales Trends New Vehicles, Used Vehicles, and Service/Parts  

Broader source: Energy.gov [DOE]

In 2007, almost 60% of sales from an average light vehicle dealership were new cars. New car sales declined to 52.3% of a dealership's sales in 2009, when service/parts rose to 15.7% and used...

38

Is blue optical filter necessary in high speed phosphor-based white light LED visible light communications?  

Science Journals Connector (OSTI)

Optical blue filter is usually regarded as a critical optical component for high speed phosphor-based white light emitting diode (LED) visible-light-communication (VLC). However, the...

Sung, Jiun-Yu; Chow, Chi-Wai; Yeh, Chien-Hung

2014-01-01T23:59:59.000Z

39

Optical power splitter for splitting high power light  

DOE Patents [OSTI]

An optical power splitter for the distribution of high-power light energy has a plurality of prisms arranged about a central axis to form a central channel. The input faces of the prisms are in a common plane which is substantially perpendicular to the central axis. A beam of light which is substantially coaxial to the central axis is incident on the prisms and at least partially strikes a surface area of each prism input face. The incident beam also partially passes through the central channel. 5 figs.

English, R.E. Jr.; Christensen, J.J.

1995-04-18T23:59:59.000Z

40

A Canonical High Energy Afterglow Emission Light Curve?  

E-Print Network [OSTI]

We present self consistent calculations of Synchrotron self Compton (SSC) radiation that takes place within the afterglow blast wave and External inverse Compton (EIC) radiation that takes place when flare photons (produced by an internal process) pass through the blast wave. We show that if our current interpretations of the Swift XRT data are correct, there should be a canonical high energy afterglow emission light curve. We expect that GRBs with a long term X-ray flattening or X-ray flares should show similar high energy features. The EIC emission, however, is long lasting and weak and might be outshined by the SSC emission of the forward shock. The high energy emission could be well detected by the soon to be launched GLAST satellite. Its detection could shed new light on the conditions within the emitting regions of GRBs.

Yi-Zhong Fan; Tsvi Piran

2007-05-31T23:59:59.000Z

Note: This page contains sample records for the topic "lighting service high" 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

Green Light-Emitting Diode Makes Highly Efficient White Light, The Spectrum of Clean Energy Innovation (Fact Sheet)  

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

Spectrum of Spectrum of Clean Energy Innovation innovati n Green Light-Emitting Diode Makes Highly Efficient White Light Scientists at the National Renewable Energy Laboratory (NREL) have invented a deep green light-emitting diode (LED) that can lead to higher efficiency white light, which is of prime value in the indoor lighting world. LEDs are fundamentally solar cells operating in reverse-that is, when an electrical current is applied to a thin-film semiconductor, the result is the emission of light. These devices are a key technology for producing a new generation of efficient lighting, in which the amount of light generated far outweighs the amount of heat produced. But at the moment, LEDs that emit white light are produced using an inefficient process known as phosphor conversion. In this process, light from a blue- or ultraviolet-emitting LED energizes

42

High Temperature Chemical Kinetic Combustion Modeling of Lightly Methylated Alkanes  

SciTech Connect (OSTI)

Conventional petroleum jet and diesel fuels, as well as alternative Fischer-Tropsch (FT) fuels and hydrotreated renewable jet (HRJ) fuels, contain high molecular weight lightly branched alkanes (i.e., methylalkanes) and straight chain alkanes (n-alkanes). Improving the combustion of these fuels in practical applications requires a fundamental understanding of large hydrocarbon combustion chemistry. This research project presents a detailed high temperature chemical kinetic mechanism for n-octane and three lightly branched isomers octane (i.e., 2-methylheptane, 3-methylheptane, and 2,5-dimethylhexane). The model is validated against experimental data from a variety of fundamental combustion devices. This new model is used to show how the location and number of methyl branches affects fuel reactivity including laminar flame speed and species formation.

Sarathy, S M; Westbrook, C K; Pitz, W J; Mehl, M

2011-03-01T23:59:59.000Z

43

Towards the Light Front Variables for High Energy Production Processes  

E-Print Network [OSTI]

Scale invariant presentation of inclusive spectra in terms of light front variables is proposed. The variables introduced go over to the well-known scaling variables x_F = 2p_z/sqrt(s) and x_T=2p_T/sqrt{s} in the high p_z and high p_T limits respectively. So Some surface is found in the phase space of produced pi-mesons in the inclusive reaction anti p p -> pi+- X at 22.4 GeV/c, which separates two groups of particles with significantly different characteristics. In one of these regions a naive statistical model seems to be in a good agreement with data, whereas it fails in the second region. Key words: Light front, inclusive, hadron-hadron, electron-positron, relativistic heavy ions, deep inelastic.

N. S. Amaglobeli; S. M. Esakia; V. R. Garsevanishvili; G. O. Kuratashvili; N. K. Kutsidi; R. A. Kvatadze; Yu V. Tevzadze; T. P. Topuria

1997-03-21T23:59:59.000Z

44

Towards the Light Front Variables for High Energy Production Processes  

E-Print Network [OSTI]

Scale invariant presentation of inclusive spectra in terms of light front variables is proposed. The variables introduced go over to the well-known scaling variables x_F = 2p_z/sqrt(s) and x_T=2p_T/sqrt{s} in the high p_z and high p_T limits respectively. So Some surface is found in the phase space of produced pi-mesons in the inclusive reaction anti p p -> pi+- X at 22.4 GeV/c, which separates two groups of particles with significantly different characteristics. In one of these regions a naive statistical model seems to be in a good agreement with data, whereas it fails in the second region. Key words: Light front, inclusive, hadron-hadron, electron-positron, relativistic heavy ions, deep inelastic.

Amaglobeli, N S; Garsevanishvili, V R; Kuratashvili, G O; Kutsidi, N K; Kvatadze, R A; Tevzadze, Yu V; Topuria, T P; Tevzadze, Yu V.

1998-01-01T23:59:59.000Z

45

NANOSTRUCTURED HIGH PERFORMANCE ULTRAVIOLET AND BLUE LIGHT EMITTING DIODES FOR SOLID STATE LIGHTING  

SciTech Connect (OSTI)

We report on research results in this project which synergize advanced material science approaches with fundamental optical physics concepts pertaining to light-matter interaction, with the goal of solving seminal problems for the development of very high performance light emitting diodes (LEDs) in the blue and near ultraviolet for Solid State Lighting applications. Accomplishments in the first 12 month contract period include (1) new means of synthesizing zero- and one-dimensional GaN nanostructures, (2) establishment of the building blocks for making GaN-based microcavity devices, and (3) demonstration of top-down approach to nano-scale photonic devices for enhanced spontaneous emission and light extraction. These include a demonstration of eight-fold enhancement of the external emission efficiency in new InGaN QW photonic crystal structures. The body of results is presented in this report shows how a solid foundation has been laid, with several noticeable accomplishments, for innovative research, consistent with the stated milestones.

Arto V. Nurmikko; Jung Han

2004-10-01T23:59:59.000Z

46

The Advantage of Highly Controlled Lighting for Offices and Commercial  

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

The Advantage of Highly Controlled Lighting for Offices and Commercial The Advantage of Highly Controlled Lighting for Offices and Commercial Buildings Title The Advantage of Highly Controlled Lighting for Offices and Commercial Buildings Publication Type Conference Paper LBNL Report Number LBNL-2514E Year of Publication 2008 Authors Rubinstein, Francis M., Dmitriy Bolotov, Mark S. Levi, Kevin Powell, and P. Schwartz Conference Name 2008 ACEEE Summer Study on Energy Efficiency in Buildings Volume 78 Call Number LBNL-2514E Abstract A dual-cathode arc plasma source was combined with a computer-controlled bias amplifier such as to synchronize substrate bias with the pulsed production of plasma. In this way, bias can be applied in a material-selective way. The principle has been applied to the synthesis metal-doped diamond-like carbon films, where the bias was applied and adjusted when the carbon plasma was condensing, and the substrate was at ground when the metal was incorporated. In doing so, excessive sputtering by too-energetic metal ions can be avoided while the sp3/sp2 ratio can be adjusted. It is shown that the resistivity of the film can be tuned by this species-selective bias. The principle can be extended to multiple-material plasma sources and complex materials.

47

Hagerstown Light Department | Open Energy Information  

Open Energy Info (EERE)

Hagerstown Light Department Hagerstown Light Department Jump to: navigation, search Name Hagerstown Light Department Place Maryland Utility Id 7908 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes RTO PJM Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png GENERAL AND COMMERCIAL SERVICE Commercial LIGHT AND POWER SERVICE (HIGH LOAD FACTOR) Industrial LIGHT AND POWER SERVICE (Low Load Factor) Commercial OUTDOOR LIGHTING SERVICE (200 Watts)Fluorescent luminaire Lighting OUTDOOR LIGHTING SERVICE(100 Watts)Fluorescent luminaire Lighting OUTDOOR LIGHTING SERVICE(175 Watts MV)) Lighting

48

High-Efficiency Clean Combustion in Light-Duty Multi-Cylinder...  

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

High-Efficiency Clean Combustion in Light-Duty Multi-Cylinder Diesel Engines High-Efficiency Clean Combustion in Light-Duty Multi-Cylinder Diesel Engines 2010 DOE Vehicle...

49

High Efficiency Clean Combustion in Multi-Cylinder Light-Duty...  

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

High Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines High Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines 2013 DOE Hydrogen and Fuel Cells Program...

50

Technology Development for Light Duty High Efficient Diesel Engines  

Broader source: Energy.gov [DOE]

Improve the efficiency of diesel engines for light duty applications through technical advances in system optimization.

51

Low and high Temperature Dual Thermoelectric Generation Waste Heat Recovery System for Light-Duty Vehicles  

Broader source: Energy.gov [DOE]

Developing a low and high temperature dual thermoelectric generation waste heat recovery system for light-duty vehicles.

52

High-speed Light Peak optical link for high energy applications  

Science Journals Connector (OSTI)

Abstract Optical links provide high speed data transmission with low mass fibers favorable for applications in high energy experiments. We report investigation of a compact Light Peak optical engine designed for data transmission at 4.8Gbps. The module is assembled with bare die VCSEL, PIN diodes and a control IC aligned within a prism receptacle for light coupling to fiber ferrule. Radiation damage in the receptacle was examined with 60Co gamma ray. Radiation induced single event effects in the optical engine were studied with protons, neutrons and X-ray tests.

F.X. Chang; F. Chiang; B. Deng; J. Hou; S. Hou; C. Liu; T. Liu; P.K. Teng; C.H. Wang; T. Xu; J. Ye

2014-01-01T23:59:59.000Z

53

A Dual Strategy to Cope with High Light in Chlamydomonas reinhardtii  

Science Journals Connector (OSTI)

...photons m2 s1) white light provided by a WH 100 light-emitting diode panel (JBeamBio) to induce the accumulation of...were provided by a green (lambda = 520 nm) light-emitting diode array. Measurements were done 15 min after high-light...

Guillaume Allorent; Ryutaro Tokutsu; Thomas Roach; Graham Peers; Pierre Cardol; Jacqueline Girard-Bascou; Daphné Seigneurin-Berny; Dimitris Petroutsos; Marcel Kuntz; Cécile Breyton; Fabrice Franck; Francis-André Wollman; Krishna K. Niyogi; Anja Krieger-Liszkay; Jun Minagawa; Giovanni Finazzi

2013-02-19T23:59:59.000Z

54

High energy light scattering in the generalized eikonal approximation  

Science Journals Connector (OSTI)

The generalized eikonal approximation method is applied to the study of light scattering by a dielectric medium. In this method, the propagation of light inside the medium is assumed...

Chen, Tuan W

1989-01-01T23:59:59.000Z

55

The Advantages of Highly Controlled Lighting for Offices and Commercial Buildings  

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

4E 4E The Advantages of Highly Controlled Lighting for Offices and Commercial Buildings F. Rubinstein & D. Bolotov Lawrence Berkeley National Laboratory M. Levi & K. Powell U.S. General Services Administration P. Schwartz Peter Schwartz, & Associates, LLC August 2008 Presented at the 2008 ACEEE Summer Study on Energy Efficiency in Buildings Pacific Grove, CA, August 17-22, 2008, and published in the Proceedings DISCLAIMER This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of the University of California, nor any of their employees, makes any warranty, express or implied, or assumes

56

LED Provides Effective and Efficient Parking Area Lighting at the NAVFAC Engineering Service Center  

Broader source: Energy.gov [DOE]

Document details new lighting technology that reduces energy consumption and reduces maintenance, while providing effective illumination.

57

Final Report, Photocathodes for High Repetition Rate Light Sources  

SciTech Connect (OSTI)

This proposal brought together teams at Brookhaven National Laboratory (BNL), Lawrence Berkeley National Laboratory (LBNL) and Stony Brook University (SBU) to study photocathodes for high repetition rate light sources such as Free Electron Lasers (FEL) and Energy Recovery Linacs (ERL). The work done under this grant comprises a comprehensive program on critical aspects of the production of the electron beams needed for future user facilities. Our program pioneered in situ and in operando diagnostics for alkali antimonide growth. The focus is on development of photocathodes for high repetition rate Free Electron Lasers (FELs) and Energy Recovery Linacs (ERLs), including testing SRF photoguns, both normal-conducting and superconducting. Teams from BNL, LBNL and Stony Brook University (SBU) led this research, and coordinated their work over a range of topics. The work leveraged a robust infrastructure of existing facilities and the support was used for carrying out the research at these facilities. The program concentrated in three areas: a) Physics and chemistry of alkali-antimonide cathodes b) Development and testing of a diamond amplifier for photocathodes c) Tests of both cathodes in superconducting RF photoguns and copper RF photoguns

Ben-Zvi, Ilan [Stony Brook University

2014-04-20T23:59:59.000Z

58

Services  

Broader source: Energy.gov [DOE]

The Office of Management provides many of the services that keep the Department of Energy Headquarters offices operational. Other Program Offices also provide services to the employees at...

59

Services  

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

Services Engineering Services The Network OSCARS Fasterdata IPv6 Network Network Performance Tools The ESnet Engineering Team Contact Us Technical Assistance: 1 800-33-ESnet...

60

High Efficiency Clean Combustion in Multi-Cylinder Light-Duty...  

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

Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines High Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines 2012 DOE Hydrogen and Fuel Cells Program and...

Note: This page contains sample records for the topic "lighting service high" 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

Webinar: Award-Winning LEEP Campaign Sites Demonstrate Big Savings in High Efficiency Parking Lighting  

Broader source: Energy.gov [DOE]

The Lighting Energy Efficiency in Parking (LEEP) Campaign is saving nearly 45 million kilowatt-hours and $4 million annually by upgrading its partners to high efficiency lighting in over 500,000 parking spaces.

62

The Milky Way in Very High Energy Gamma-Ray Light  

E-Print Network [OSTI]

The Milky Way in Very High Energy Gamma-Ray Light 2511 Gamma-Ray Light: What is it? Detecting Very-Ray Light Weaver etal 1977 (also Swift src 5) 2 prob. 7.0x10-1 Note size of car! Very High Energy Gamma is Gamma-Ray Light so useful in Astronomy? X-rays Optical Infrared (IR) Radio Gamma-rays (low energy

Adelaide, University of

63

Technology Development for Light Duty High Efficient Diesel Engines...  

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

optimization. deer09stanton.pdf More Documents & Publications Light Duty Efficient Clean Combustion Advanced Diesel Engine Technology Development for HECC Effects of Biomass Fuels...

64

Principal-agent alignment and relational incentive contracts in high-performance service operations  

E-Print Network [OSTI]

This thesis focuses on the creation of a high-performance service operations organization. As organizations increasingly compete on service quality, increased attention has been given to measuring, tracking, and improving ...

Doss, Ryan Garrett

2014-01-01T23:59:59.000Z

65

High-performance scalable Information Service for the ATLAS experiment  

E-Print Network [OSTI]

The ATLAS experiment is being operated by highly distributed computing system which is constantly producing a lot of status information which is used to monitor the experiment operational conditions as well as to access the quality of the physics data being taken. For example the ATLAS High Level Trigger(HLT) algorithms are executed on the online computing farm consisting from about 1500 nodes. Each HLT algorithm is producing few thousands histograms, which have to be integrated over the whole farm and carefully analyzed in order to properly tune the event rejection. In order to handle such non-physics data the Information Service (IS) facility has been developed in the scope of the ATLAS TDAQ project. The IS provides high-performance scalable solution for information exchange in distributed environment. In the course of an ATLAS data taking session the IS handles about hundred gigabytes of information which is being constantly updated with the update interval varying from a second to few tens of seconds. IS ...

Kolos, S; The ATLAS collaboration; Hauser, R

2012-01-01T23:59:59.000Z

66

Lighting  

SciTech Connect (OSTI)

The lighting section of ASHRAE standard 90.1 is discussed. It applies to all new buildings except low-rise residential, while excluding specialty lighting applications such as signage, art exhibits, theatrical productions, medical and dental tasks, and others. In addition, lighting for indoor plant growth is excluded if designed to operate only between 10 p.m. and 6 a.m. Lighting allowances for the interior of a building are determined by the use of the system performance path unless the space functions are not fully known, such as during the initial stages of design or for speculative buildings. In such cases, the prescriptive path is available. Lighting allowances for the exterior of all buildings are determined by a table of unit power allowances. A new addition the exterior lighting procedure is the inclusion of facade lighting. However, it is no longer possible to trade-off power allotted for the exterior with the interior of a building or vice versa. A significant change is the new emphasis on lighting controls.

McKay, H.N. (Hayden McKay Lighting Design, New York, NY (US))

1990-02-01T23:59:59.000Z

67

Wideband squeezing in photon number fluctuations from a high-speed light-emitting diode  

Science Journals Connector (OSTI)

Wideband, highly noise-suppressed squeezing was observed by using a high-speed, high-quantum-efficiency light-emitting diode. The squeezing bandwidth extended over 200 MHz.

Abe, Jun'ichi; Kuga, Takahiro; Hirano, Takuya; Kobayashi, Masahide; Yamanishi, Masamichi

2000-01-01T23:59:59.000Z

68

ORIGINAL ARTICLE Highly efficient GaAs solar cells by limiting light emission  

E-Print Network [OSTI]

ORIGINAL ARTICLE Highly efficient GaAs solar cells by limiting light emission angle Emily D Kosten1 solar cell under direct sunlight, light is received from the solar disk, but is re-emitted isotropically.1038/lsa.2013.1; published online 4 January 2013 Keywords: detailed balance; GaAs solar cell; light

Atwater, Harry

69

High efficiency SHG of orbital angular momentum light in an external cavity  

E-Print Network [OSTI]

Traditional methods for generating orbital angular momentum (OAM) light include holographic diffraction gratings, vortex phase plate and spatial light modulator. In this article, we report a new method for high efficient OAM light generation. By pumping an external cavity contains a quasi phase matching nonlinear crystal with a fundamental OAM carrying light and properly aligning the cavity, mode matching between the pump light and the cavitys higher order Laguerre-Gaussian (LG) mode is achieved, conversion efficiency up to 10.3 percentage have been obtained. We have demonstrated that the cavity can stably operate at its higher order LG mode just as Gaussian mode for the first time. The SHG light possesses a doubled OAM value with respect to the pump light. The parameters that affect the beam quality and conversion efficiency are discussed in detail. Our work opens a brand new field in laser optics, and makes the first step toward high efficiency OAM light processing.

Zhi-Yuan Zhou; Yan Li; Dong-Sheng Ding; Yun-Kun Jiang; Wei Zhang; Shuai Shi; Bao-Sen Shi; Guang-Can Guo

2014-05-12T23:59:59.000Z

70

Scattering of light by a stratified sphere in high energy approximation  

Science Journals Connector (OSTI)

Glauber's approximation method valid at high energy is used to study light scattering by a stratified sphere. The scattering amplitude is obtained in a simple closed form. The...

Chen, Tuan W

1987-01-01T23:59:59.000Z

71

Steady State Microbunching for High Brilliance and High Repetition Rate Storage Ring-Based Light Sources  

SciTech Connect (OSTI)

Electron-based light sources have proven to be effective sources of high brilliance, high frequency radiation. Such sources are typically either linac-Free Electron Laser (FEL) or storage ring types. The linac-FEL type has high brilliance (because the beam is microbunched) but low repetition rate. The storage ring type has high repetition rate (rapid beam circulation) but comparatively low brilliance or coherence. We propose to explore the feasibility of a microbunched beam in a storage ring that promises high repetition rate and high brilliance. The steady-state-micro-bunch (SSMB) beam in storage ring could provide CW sources for THz, EUV, or soft X-rays. Several SSMB mechanisms have been suggested recently, and in this report, we review a number of these SSMB concepts as promising directions for high brilliance, high repetition rate light sources of the future. The trick of SSMB lies in the RF system, together with the associated synchrotron beam dynamics, of the storage ring. Considering various different RF arrangements, there could be considered a number of scenarios of the SSMB. In this report, we arrange these scenarios more or less in order of the envisioned degree of technical challenge to the RF system, and not in the chronological order of their original references. Once the stored beam is steady-state microbunched in a storage ring, it passes through a radiator repeatedly every turn (or few turns). The radiator extracts a small fraction of the beam energy as coherent radiation with a wavelength corresponding to the microbunched period of the beam. In contrast to an FEL, this radiator is not needed to generate the microbunching (as required e.g. by SASE FELs or seeded FELs), so the radiator can be comparatively simple and short.

Chao, Alex; Ratner, Daniel; /SLAC; Jiao, Yi; /Beijing, Inst. High Energy Phys.

2012-09-06T23:59:59.000Z

72

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

73

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

E-Print Network [OSTI]

phasing out the use of incandescent lamps. Following majorproposed phase out of incandescent bulbs in Chile. 2 Lifeless energy: here incandescent lights (IL) are evaluated

Letschert, Virginie E.

2012-01-01T23:59:59.000Z

74

Highly enhanced light extraction from organic light emitting diodes with little image blurring and good color stability  

Science Journals Connector (OSTI)

Abstract We report a highly enhanced light extraction from a top emission organic light emitting diode with little image blurring and color variation with viewing angle. Direct integration of a high refractive index micro lens array on the top of the transparent indium zinc oxide top electrode of a green phosphorescent OLED showed a significant enhancement of light extraction to get EQE of 44.7% from 27.6%, the power efficiency of 134.7lm/w from 85.9lm/W and the current efficiency of 217.2cd/A from 120.7cd/A without image blurring. In addition, the device showed excellent color stability on viewing angle with Commission Internationale de lEclairage (CIE) coordinate of ?x=0.01, ?y=0.01 as the viewing angle varied from 0 to 60.

Jung-Bum Kim; Jeong-Hwan Lee; Chang-Ki Moon; Kwon-Hyeon Kim; Jang-Joo Kim

2015-01-01T23:59:59.000Z

75

Investigating the Mobility of Light Autonomous Tracked Vehicles Using a High Performance Computing  

E-Print Network [OSTI]

Investigating the Mobility of Light Autonomous Tracked Vehicles Using a High Performance Computing limiting the scope and impact of high performance computing (HPC). This scenario is rapidly changing due

76

Services  

Broader source: Energy.gov [DOE]

The Human Capital Office offers benefit, new employee orientation and some learning & development related services to all DOE employees. Additionally the Office supplies employee and labor...

77

Light energy matching method in high-resolution image reconstruction  

Science Journals Connector (OSTI)

Many approaches for high-resolution image reconstruction have been proposed in some literatures. One of the most commonly ways is to reconstruct a high-resolution image from a...

Wang, Ling; Xu, Zhihai; Feng, Huajun; Zhang, Ping

2003-01-01T23:59:59.000Z

78

Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan  

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

Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan Office Title Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan Office Publication Type Report LBNL Report Number LBNL-3831E Year of Publication 2010 Authors Rubinstein, Francis M., and Abby I. Enscoe Date Published 04/2010 Abstract An installation in a Federal building tested the effectiveness of a highly-controlled, workstation-specific lighting retrofit. The study took place in an open-office area with 86 cubicles and low levels of daylight. Each cubicle was illuminated by a direct/indirect pendant luminaire with three 32 watt lamps, two DALI ballasts, and an occupancy sensor. A centralized control system programmed all three lamps to turn on and off according to occupancy on a workstation-by-workstation basis. Field measurements taken over the course of several months demonstrated 40% lighting energy savings compared to a baseline without advanced controls that conforms to GSA's current retrofit standard. A photometric analysis found that the installation provided higher desktop light levels than the baseline, while an occupant survey found that occupants in general preferred the lighting system to the baseline. Simple payback is fairly high; projects that can achieve lower installation costs and/or higher energy savings and those in which greenhouse gas reduction and occupant satisfaction are significant priorities provide the ideal setting for workstation-specific lighting retrofits.

79

Peninsula Light Company - Commercial Efficient Lighting Rebate Program |  

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

Peninsula Light Company - Commercial Efficient Lighting Rebate Peninsula Light Company - Commercial Efficient Lighting Rebate Program Peninsula Light Company - Commercial Efficient Lighting Rebate Program < Back Eligibility Commercial Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount General: 30% - 70% of cost Provider Peninsula Light Company Peninsula Light Company (PLC) offers a rebate program for commercial customers who wish to upgrade to energy efficient lighting. Participating customers must be served by PLC commercial service. Customers who upgrade to highly efficient fixtures and systems are eligible to receive a rebate generally covering 30% - 70% of the project cost. These retrofits improve light quality and reduce energy costs in participating facilities. PLC

80

Volume-scalable high-brightness three-dimensional visible light source  

DOE Patents [OSTI]

A volume-scalable, high-brightness, electrically driven visible light source comprises a three-dimensional photonic crystal (3DPC) comprising one or more direct bandgap semiconductors. The improved light emission performance of the invention is achieved based on the enhancement of radiative emission of light emitters placed inside a 3DPC due to the strong modification of the photonic density-of-states engendered by the 3DPC.

Subramania, Ganapathi; Fischer, Arthur J; Wang, George T; Li, Qiming

2014-02-18T23:59:59.000Z

Note: This page contains sample records for the topic "lighting service high" 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

Apparatus for injecting high power laser light into a fiber optic cable  

DOE Patents [OSTI]

High intensity laser light is evenly injected into an optical fiber by the combination of a converging lens and a multisegment kinoform (binary optical element). The segments preferably have multi-order gratings on each which are aligned parallel to a radial line emanating from the center of the kinoform and pass through the center of the element. The grating in each segment causes circumferential (lateral) dispersion of the light, thereby avoiding detrimental concentration of light energy within the optical fiber.

Sweatt, William C. (Albuquerque, NM)

1997-01-01T23:59:59.000Z

82

White lighting LEDs are fast replacing conventional lighting because not only are they energy efficient light sources but also can be modulated at frequencies up to 20MHz for high-speed wireless communication, especially for indoor applications.  

E-Print Network [OSTI]

are they energy efficient light sources but also can be modulated at frequencies up to 20MHz for high-speedBackground White lighting LEDs are fast replacing conventional lighting because not only wireless communication, especially for indoor applications. Moreover, using visible light as the source

Sekercioglu, Y. Ahmet

83

Light emission from water irradiated with high energy electrons.  

E-Print Network [OSTI]

??Luminescence has been observed from water Irradiated with an intense pulse of high energy electrons. The angular dependence, electron energy dependence, visible spectrum, lifetime and (more)

Shaede, Eric Albert

2012-01-01T23:59:59.000Z

84

A Dual Strategy to Cope with High Light in Chlamydomonas reinhardtii W  

E-Print Network [OSTI]

A Dual Strategy to Cope with High Light in Chlamydomonas reinhardtii W Guillaume Allorent,a,b,c,d,1, Département des Sciences de la Vie, Université de Liège, B-4000 Liege, Belgium l Howard Hughes Medical Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720-3102 Absorption of light

85

High-speed one-dimensional spatial light modulator for Laser Direct Imaging and other patterning applications  

E-Print Network [OSTI]

High-speed one-dimensional spatial light modulator for Laser Direct Imaging and other patterning developed a one-dimensional high-speed spatial light modulator in cooperation with Micronic Mydata AB of ultraviolet light needs to be combined with high throughput and high precision. Keywords: Laser Direct Imaging

Jonsson, Fredrik

86

High-power LED Technology and Solid State Lighting  

Science Journals Connector (OSTI)

The rapid adoption of LEDs in general illumination is fueled by high-power phosphor-conversion and direct color blue and red LED technology. Over the last several years...

Goetz, Werner

87

Cross section generation strategy for high conversion light water reactors  

E-Print Network [OSTI]

High conversion water reactors (HCWR), such as the Resource-renewable Boiling Water Reactor (RBWR), are being designed with axial heterogeneity of alternating fissile and blanket zones to achieve a conversion ratio of ...

Herman, Bryan R. (Bryan Robert)

2011-01-01T23:59:59.000Z

88

High speed switching between arbitrary spatial light profiles  

Science Journals Connector (OSTI)

Complex images, inscribed into the spatial profile of a laser beam or even a single photon, offer a highly efficient method of data encoding. Here we present a prototype system which...

Radwell, N; Brickus, D; Clark, T W; Franke-Arnold, S

2014-01-01T23:59:59.000Z

89

Light  

Science Journals Connector (OSTI)

Sunlight contains energy which can be directly converted into electricity in solar cells of various types. This is an example of what is called 'direct conversion', involving no moving parts or heat conversion processes. This chapter looks at photovoltaic and photoelectric devices and also at other ideas for using light energy, some of which operate in the infrared part of the spectrum. Solar electric power is a rapidly developing field, opening up many opportunities for novel applications, as well as requirements, including for storage, with one idea being solar-powered hydrogen production and then direct conversion to electricity in fuel cells. Direct conversion is not always efficient, and this chapter introduces the concept of 'energy return on energy invested'. In speculative mood this chapter also looks at the idea of a global grid, allowing daytime solar generation to be used on the night side of the planet.

David Elliott ? Pages 4-1 to 4-20

90

Long-Distance FBG Sensor System Using High-Speed Swept-Wavelength Light Source  

Science Journals Connector (OSTI)

A long-distance FBG sensor system using a power controlled high-speed swept-wavelength light source is proposed and demonstrated. This system can measure FBGs reflection wavelengths...

Saitoh, Takanori; Nakamura, Kenichi; Takahashi, Yoshifumi; Iida, Hiroyuki; Iki, Yoshimitsu; Miyagi, Koichiro

91

Hologram generation by horizontal scanning of a high-speed spatial light modulator  

Science Journals Connector (OSTI)

In order to increase the image size and the viewing zone angle of a hologram, a high-speed spatial light modulator (SLM) is imaged as a vertically long image by an anamorphic imaging...

Takaki, Yasuhiro; Okada, Naoya

2009-01-01T23:59:59.000Z

92

High-speed delay tuning of slow light in pin-diode-incorporated photonic crystal waveguide  

Science Journals Connector (OSTI)

We demonstrate the high-speed electrical delay tuning of slow light pulses using Si photonic crystal waveguides. The device has an i-region-chirped pin diode, within which thermo-optic...

Hayakawa, Ryo; Ishikura, Norihiro; Nguyen, Hong C; Baba, Toshihiko

2013-01-01T23:59:59.000Z

93

High Quality Down Lighting Luminaire with 73% Overall System Efficiency  

SciTech Connect (OSTI)

This report summarizes work to develop a high flux, high efficiency LED-based downlight at OSRAM SYLVANIA under US Department of Energy contract DE-FC26-08NT01582. A new high power LED and electronic driver were developed for these downlights. The LED achieved 100 lumens per watt efficacy and 1700 lumen flux output at a correlated color temperature of 3500K. The driver had 90% electrical conversion efficiency while maintaining excellent power quality with power factor >0.99, and total harmonic distortion <10%. Two styles of downlights using the LED and driver were shown to exceed the project targets for steady-state luminous efficacy and flux of 70 lumens per watt and 1300 lumens, respectively. Compared to similar existing downlights using compact fluorescent or LED sources, these downlights had much higher efficacy at nearly the same luminous flux.

Robert Harrison; Steven C. Allen; Joseph Bernier; Robert Harrison

2010-08-31T23:59:59.000Z

94

Development of light weight, high current density, superconducting magnets  

SciTech Connect (OSTI)

High field, high current density superconducting magnets can be achieved with force-cooled, cable-in-conduit conductors while maintaining good stability and structural integrity. The weight of the conductor was reduced by using aluminum instead of stainless steel for the conduit. A 1-km long al-conduit conductor was produced by continuous extrusion of Al-tube on the cable and then drawing to the final size and rectangular shape. The structural weight was further reduced by using carbon-fiber reinforced composite, instead of stainless steel. Small test coils with copper conduit were built first to test the above ideas and to measure the stability margins of a cable-in-conduit conductor with void fractions less than 30%, substantially lower than have been used elsewhere.

Lue, J.W.; Lubell, M.S.; Luton, J.N.; Frame, B.J.; Paulaskas, F.L.; Blake, H.W. [Oak Ridge National Lab., TN (United States)] [Oak Ridge National Lab., TN (United States)

1994-07-01T23:59:59.000Z

95

Highly efficient greenish-blue platinum-based phosphorescent organic light-emitting diodes on a high triplet energy platform  

SciTech Connect (OSTI)

We have demonstrated high-efficiency greenish-blue phosphorescent organic light-emitting diodes (PHOLEDs) based on a dimesitylboryl-functionalized C^N chelate Pt(II) phosphor, Pt(m-Bptrz)(t-Bu-pytrz-Me). Using a high triplet energy platform and optimized double emissive zone device architecture results in greenish-blue PHOLEDs that exhibit an external quantum efficiency of 24.0% and a power efficiency of 55.8?lm/W. This record high performance is comparable with that of the state-of-the-art Ir-based sky-blue organic light-emitting diodes.

Chang, Y. L., E-mail: yilu.chang@mail.utoronto.ca; Gong, S., E-mail: sgong@chem.utoronto.ca; White, R.; Lu, Z. H., E-mail: zhenghong.lu@utoronto.ca [Department of Materials Science and Engineering, University of Toronto, 184 College St., Toronto, Ontario M5S 3E4 (Canada); Wang, X.; Wang, S., E-mail: wangs@chem.queensu.ca [Department of Chemistry, Queen's University, 90 Bader Lane, Kingston, Ontario K7L 3N6 (Canada); Yang, C. [Department of Chemistry, Wuhan University, Wuhan 430072 (China)

2014-04-28T23:59:59.000Z

96

Unifying Domain Ontology with Agent-Oriented Modeling of Services Key Lab. of High Confidence Software Tech.  

E-Print Network [OSTI]

of modeling. The architecture combines agent-oriented models of software systems in which service providers of service-oriented architectures is the dynamic service composition through discovering and invokingUnifying Domain Ontology with Agent-Oriented Modeling of Services Zhi Jin Key Lab. of High

Zhu, Hong

97

Event Services for High Performance Computing Greg Eisenhauer Fabian E. Bustamante Karsten Schwan  

E-Print Network [OSTI]

Event Services for High Performance Computing Greg Eisenhauer Fabi´an E. Bustamante Karsten Schwan,fabianb,schwang@cc.gatech.edu Abstract The Internet and the Grid are changing the face of high performance computing. Rather than tightly computing has been a strong fo- cus of research in high performance computing. This has resulted

Kuzmanovic, Aleksandar

98

Dynamic high-speed spatial manipulation of cold atoms using acousto-optic and spatial light modulation  

Science Journals Connector (OSTI)

We demonstrate an experimental technique for high-resolution, high-speed spatial manipulation of atom clouds. By combining holographically engineered laser beams from a spatial light...

Fatemi, F K; Bashkansky, M; Dutton, Z

2007-01-01T23:59:59.000Z

99

A Service Oriented Architecture for Exploring High Performance Distributed Power Models  

SciTech Connect (OSTI)

Power grids are increasingly incorporating high quality, high throughput sensor devices inside power distribution networks. These devices are driving an unprecedented increase in the volume and rate of available information. The real-time requirements for handling this data are beyond the capacity of conventional power models running in central utilities. Hence, we are exploring distributed power models deployed at the regional scale. The connection of these models for a larger geographic region is supported by a distributed system architecture. This architecture is built in a service oriented style, whereby distributed power models running on high performance clusters are exposed as services. Each service is semantically annotated and therefore can be discovered through a service catalog and composed into workflows. The overall architecture has been implemented as an integrated workflow environment useful for power researchers to explore newly developed distributed power models.

Liu, Yan; Chase, Jared M.; Gorton, Ian

2012-11-12T23:59:59.000Z

100

Universality of electron distributions in high-energy air showers - description of Cherenkov light production  

E-Print Network [OSTI]

The shower simulation code CORSIKA has been used to investigate the electron energy and angular distributions in high-energy showers. Based on the universality of both distributions, we develop an analytical description of Cherenkov light emission in extensive air showers, which provides the total number and angular distribution of photons. The parameterisation can be used e.g. to calculate the contribution of direct and scattered Cherenkov light to shower profiles measured with the air fluorescence technique.

F. Nerling; J. Blmer; R. Engel; M. Risse

2005-12-22T23:59:59.000Z

Note: This page contains sample records for the topic "lighting service high" 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

Performance of Learning Disabled High School Students on the Armed Services Vocational Aptitude Battery  

E-Print Network [OSTI]

This study examined the performance of 24 LD high school students on the Armed Services Vocational Aptitude Battery, A total of 29.2/. of the LD subjects ware found to qualify for enlistment in the Army based on the requirements for high school...

Harnden, G. Mack; Meyen, Edward L.; Alley, Gordon R.; Deshler, Donald D.

1980-01-01T23:59:59.000Z

102

The high-energy gamma-ray light curve of PSR B1259 -63  

E-Print Network [OSTI]

The high-energy gamma-ray light curve of the binary system PSR B1259 -63, is computed using the approach that successfully predicted the spectrum at periastron. The simultaneous INTEGRAL and H.E.S.S. spectra taken 16 days after periastron currently permit both a model with dominant radiative losses, high pulsar wind Lorentz factor and modest efficiency as well as one with dominant adiabatic losses, a slower wind and higher efficiency. In this paper we shown how the long-term light curve may help to lift this degeneracy.

J. G. Kirk; Lewis Ball; S. Johnston

2005-09-30T23:59:59.000Z

103

Symmetric Active/Active High Availability for High-Performance Computing System Services  

E-Print Network [OSTI]

to understand problems, such as in climate dynam- ics, nuclear astrophysics, fusion energy, nanotechnology, and human genomics. Computer simulations of real-world and theoretical experiments exploiting multi software and scientific applications with respect to reliability, availability and serviceability (RAS

He, Xubin "Ben"

104

Solid-State Lighting with High Brightness, High Efficiency, and Low Cost  

E-Print Network [OSTI]

-based lamp for lighthouse application were discussed at the system level ("Implementation and test of a LED University, Hsinchu 30010, Taiwan 4 Center for Photonics and Nanoelectronics, Department of Electrical the advanced lighting with the energy- saving and environmental-protecting capabilities, the tech- nologies

Gilchrist, James F.

105

Wafer-scale surface roughening for enhanced light extraction of high power AlGaInP-based light-emitting diodes  

Science Journals Connector (OSTI)

A new approach to surface roughening was established and optimized in this paper for enhancing the light extraction of high power AlGaInP-based LEDs, by combining ultraviolet (UV)...

Park, Hyeong-Ho; Zhang, Xin; Cho, Yunae; Kim, Dong-Wook; Kim, Joondong; Lee, Keun Woo; Choi, Jehyuk; Lee, Hee Kwan; Jung, Sang Hyun; Her, Eun Jin; Kim, Chang Hwan; Moon, A-Young; Shin, Chan-Soo; Shin, Hyun-Beom; Sung, Ho Kun; Park, Kyung Ho; Park, Hyung-Ho; Kim, Hi-Jung; Kang, Ho Kwan

2014-01-01T23:59:59.000Z

106

Strong enhancement of light absorption and highly directive thermal emission in graphene  

E-Print Network [OSTI]

Strong enhancement of light absorption and highly directive thermal emission in graphene Mingbo Pu: Graphene is a two-dimensional material with exotic electronic, optical and thermal properties. The optical absorption in monolayer graphene is limited by the fine structure constant . Here we demonstrated the strong

Chen, Po

107

An optical fan for light beams for high-precision optical measurements and optical switching  

E-Print Network [OSTI]

The polarization and orbital angular momentum properties of light are of great importance in optical science and technology in the fields of high precision optical measurements and high capacity and high speed optical communications. Here we show, a totally new method, based on a combination of these two properties and using the thermal dispersion and electro-optical effect of birefringent crystals, the construction of a simple and robust scheme to rotate a light beam like a fan. Using a computer-based digital image processing technique, we determine the temperature and the thermal dispersion difference of the crystal with high resolution. We also use the rotation phenomenon to realize thermo-optic and electro-optic switches. The basic operating principles for measurement and switching processes are presented in detail. The methods developed here will have wide practical applicability in various fields, including remote sensing, materials science and optical communication networks.

Zhou, Zhi-Yuan; Ding, Dong-Sheng; Jiang, Yun-Kun; Zhang, Wei; Shi, Shuai; Shi, Bao-Sen; Guo, Guang-Can

2014-01-01T23:59:59.000Z

108

An optical fan for light beams for high-precision optical measurements and optical switching  

E-Print Network [OSTI]

The polarization and orbital angular momentum properties of light are of great importance in optical science and technology in the fields of high precision optical measurements and high capacity and high speed optical communications. Here we show, a totally new method, based on a combination of these two properties and using the thermal dispersion and electro-optical effect of birefringent crystals, the construction of a simple and robust scheme to rotate a light beam like a fan. Using a computer-based digital image processing technique, we determine the temperature and the thermal dispersion difference of the crystal with high resolution. We also use the rotation phenomenon to realize thermo-optic and electro-optic switches. The basic operating principles for measurement and switching processes are presented in detail. The methods developed here will have wide practical applicability in various fields, including remote sensing, materials science and optical communication networks.

Zhi-Yuan Zhou; Yan Li; Dong-Sheng Ding; Yun-Kun Jiang; Wei Zhang; Shuai Shi; Bao-Sen Shi; Guang-Can Guo

2014-05-08T23:59:59.000Z

109

Demonstration of high-speed multi-user multi-carrier CDMA visible light communication  

Science Journals Connector (OSTI)

Abstract We experimentally demonstrated a high-speed multi-user multi-carrier code-division multiple access (MC-CDMA) visible light communication (VLC) system. By employing a commercially available red light emitting diode (LED) and an avalanche photo diode (APD), we achieved a 16-user VLC system enabled by MC-CDMA, pre- and post-equalization, with an overall bit rate of 750Mb/s over 1.5m free-space transmission. The measured bit error ratio (BER) of each user is below the 7% pre-forward-error-correction (pre-FEC) threshold of 3.810?3.

Chao Yang; Yuanquan Wang; Yiguang Wang; Xingxing Huang; Nan Chi

2015-01-01T23:59:59.000Z

110

IAEA/WHO TLD Postal Dose Audit Service and High Precision Measurements for Radiotherapy Level Dosimetry  

Science Journals Connector (OSTI)

......International Atomic Energy Agency, together...performed postal TLD audits to verify calibration...WHO TLD postal dose audit service and high...International Atomic Energy Agency/World Health...International Atomic Energy Agency (IAEA...performed postal TLD audits to verify calibration......

J. Izewska; P. Bera; S. Vatnitsky

2002-08-01T23:59:59.000Z

111

Integrating Historical Imagery and Sediment Radioisotopes to Shed Light on Long-Term Rangeland Dynamics and Ecosystem Services at the Watershed Scale  

E-Print Network [OSTI]

INTEGRATING HISTORICAL IMAGERY AND SEDIMENT RADIOISOTOPES TO SHED LIGHT ON LONG-TERM RANGELAND DYNAMICS AND ECOSYSTEM SERVICES AT THE WATERSHED SCALE A Dissertation by MATTHEW DONALD BERG Submitted to the Office of Graduate and Professional... of annual streamflow at Kemper (08103800) and Youngsport (08104000) streamflow gage stations.............................................113 Figure 5.3. Sediment radioisotope profiles for selected cores from Lampasas Sites 1-4, Lampasas Site X, and Mills...

Berg, Matthew

2014-04-15T23:59:59.000Z

112

Hard Rescattering Mechanism in High Energy Photodisintegration of the Light Nuclei  

E-Print Network [OSTI]

We discuss the high energy photodisintegrataion of light nuclei in which the energy of the absorbed photon is equally shared between two nucleons in the target. For these reactions we investigate the model in which photon absorption by a quark in one nucleon followed by its high momentum transfer interaction with a quark of the other nucleon leads to the production of two nucleons with high relative momentum. We sum the relevant quark rescattering diagrams, and demonstrate that the scattering amplitude can be expressed as a convolution of the large angle NN scattering amplitude, the hard photon-quark interaction vertex and the low-momentum nuclear wave function. Within this model we calculate the cross sections and polarization observables of high energy gamma + d --> pn and gamma + ^3He --> pp + n reactions.

Misak M. Sargsian

2002-08-15T23:59:59.000Z

113

A model for the optical high state light curve of AM Herculis  

E-Print Network [OSTI]

We present a simple quantitative model that can describe the photometric B and V band light curves of AM Herculis obtained during a high state. The double-humped shape of the V band light curve is dominated by cyclotron emission from a region at the main accreting pole with an area of ~5x10e16 cm^2 and sustaining an inflow of ~0.06 g/cm^2/s. The almost unmodulated B band is dominated by emission from the accretion stream. The contribution of the heated white dwarf to the optical emission is small in the B band, but comparable to that of the accretion stream in the V band. The emission of the secondary star is negligible both in B and in V.

B. T. Gaensicke; A. Fischer; R. Silvotti; D. de Martino

2001-04-10T23:59:59.000Z

114

Bozrah Light & Power Company | Open Energy Information  

Open Energy Info (EERE)

Bozrah Light & Power Company Bozrah Light & Power Company Jump to: navigation, search Name Bozrah Light & Power Company Place Connecticut Utility Id 2089 Utility Location Yes Ownership M NERC Location NPCC NERC NPCC Yes ISO NE Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Farm Service Commercial General Service (GET Exempt), For Water Heating Industrial High Voltage Large General Service Commercial High Voltage Large General Service (GRT Exempt) Commercial Household Service Residential Large General Service (GET Exempt)- Primary Industrial Large General Service (GET Exempt)- Secondary Industrial

115

Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan Office  

E-Print Network [OSTI]

lamps. Energy use by undercabinet lights and table lampsreal-time price of energy, and provide light when and wherecompared the energy, demand and light levels from these two

Rubinstein, Francis

2010-01-01T23:59:59.000Z

116

Search for light-speed anisotropies using Compton scattering of high-energy electrons  

E-Print Network [OSTI]

Based on the high sensitivity of Compton scattering off ultra relativistic electrons, the possibility of anisotropies in the speed of light is investigated. The result discussed in this contribution is based on the gamma-ray beam of the ESRF's GRAAL facility (Grenoble, France) and the search for sidereal variations in the energy of the Compton-edge photons. The absence of oscillations yields the two-sided limit of 1.6 x 10^{-14} at 95 % confidence level on a combination of photon and electron coefficients of the minimal Standard Model Extension (mSME). This new constraint provides an improvement over previous bounds by one order of magnitude.

Dominique Rebreyend

2010-09-07T23:59:59.000Z

117

The Advantage of Highly Controlled Lighting for Offices and Commercial Buildings  

E-Print Network [OSTI]

Lighting power density equals 0.88 watts/square foot. Oldonly. Lighting power density is 1.4 watts/square foot. The

Rubinstein, Francis

2010-01-01T23:59:59.000Z

118

DOE Publishes GATEWAY Report on High-Luminous-Flux LED Lighting...  

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

of the lighting system, despite the reduction in pole height. The combination of the optics and lower pole height reduced stray light considerably. The expected annual...

119

A High-Speed LED Driver That Sweeps Out the Remaining Carriers for Visible Light Communications  

Science Journals Connector (OSTI)

The modulation speed of light-emitting diodes (LEDs) must be increased to improve the speed, increase the bandwidth, and miniaturize the hardware of visible light communication (VLC)...

Kishi, Toshiki; Tanaka, Hiroyuki; Umeda, Yohtaro; Takyu, Osamu

2013-01-01T23:59:59.000Z

120

Engineering High Performance Service-Oriented Pipeline Applications with MeDICi  

SciTech Connect (OSTI)

The pipeline software architecture pattern is commonly used in many application domains to structure a software system. A pipeline comprises a sequence of processing steps that progressively transform data to some desired outputs. As pipeline-based systems are required to handle increasingly large volumes of data and provide high throughput services, simple scripting-based technologies that have traditionally been used for constructing pipelines do not scale. In this paper we describe the MeDICI Integration Framework (MIF), which is specifically designed for building flexible, efficient and scalable pipelines that exploit distributed services as elements of the pipeline. We explain the core runtime and development infrastructures that MIF provides, and demonstrate how MIF has been used in two complex applications to improve performance and modifiability.

Gorton, Ian; Wynne, Adam S.; Liu, Yan

2011-01-07T23:59:59.000Z

Note: This page contains sample records for the topic "lighting service high" 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

Highly Efficient Bipolar Host Materials with Indenocarbazole and Pyrimidine Moieties for Phosphorescent Green Light-Emitting Diodes  

Science Journals Connector (OSTI)

Highly Efficient Bipolar Host Materials with Indenocarbazole and Pyrimidine Moieties for Phosphorescent Green Light-Emitting Diodes ... Cyclic voltammetry characteristics, energy diagram of fabricated devices, and synthetic processes of DPICz1 and DPICz2. ...

Gyeong Heon Kim; Raju Lampande; Mi Jin Park; Hyeong Woo Bae; Ji Hoon Kong; Jang Hyuk Kwon; Jung Hwan Park; Yong Wook Park; Choong Eui Song

2014-11-17T23:59:59.000Z

122

Optimization of nonbinary slanted surface-relief gratings as high-efficiency broadband couplers for light guides  

Science Journals Connector (OSTI)

We propose and investigate the use of slanted surface-relief gratings with nonbinary profiles as high-efficiency broadband couplers for light guides. First, a Chandezon-method-based...

Bai, Benfeng; Laukkanen, Janne; Kuittinen, Markku; Siitonen, Samuli

2010-01-01T23:59:59.000Z

123

Fusion energy Fusion powers the Sun, and all stars, in which light nuclei fuse together at high temperatures  

E-Print Network [OSTI]

Fusion energy · Fusion powers the Sun, and all stars, in which light nuclei fuse together at high in excess of 100 million degrees, much higher than in the Sun. The hot hydrogen gas (known as a `plasma

124

Polarized light propagation in highly scattering turbid media with a distribution of the particle size: a Monte Carlo study  

E-Print Network [OSTI]

The light propagation in highly scattering turbid media composed of the particles with different size distribution is studied using a Monte Carlo simulation model implemented in Standard C. Monte Carlo method has been widely utilized to study...

Koh, Wonshill

2013-02-22T23:59:59.000Z

125

Analysis of electro-optic crystal-based Fabry-Perot etalons for high-speed spatial light modulators  

Science Journals Connector (OSTI)

The use of electro-optic (EO) crystal-based Fabry-Perot modulators (FPMs) as high-speed spatial light modulators is proposed. The FPMs operate with an extremely low drive voltage and a...

Takizawa, Kuniharu

2003-01-01T23:59:59.000Z

126

Speed-of-light effects in high-resolution long-cavity fiber FabryPerot scanning interferometers  

Science Journals Connector (OSTI)

High-resolution fiber FabryPerot scanning interferometers demonstrate bandwidths from 20 MHz to 4 kHz with corresponding cavity lengths from 26 mm to 500 m. Finite speed-of-light...

Hsu, Kevin; Miller, Calvin M; Miller, Jeff W

1993-01-01T23:59:59.000Z

127

Design of a High Power Continuous Source of Broadband Down-Converted Light  

E-Print Network [OSTI]

We present the design and experimental proof of principle of a low threshold optical parametric oscillator (OPO) that continuously oscillates over a large bandwidth allowed by phase matching. The large oscillation bandwidth is achieved with a selective two-photon loss that suppresses the inherent mode competition, which tends to narrow the bandwidth in conventional OPOs. Our design performs pairwise mode-locking of many frequency pairs, in direct equivalence to passive mode-locking of ultrashort pulsed lasers. The ability to obtain high powers of continuous \\textit{and} broadband down-converted light enables the optimal exploitation of the correlations within the down-converted spectrum, thereby strongly affecting two-photon interactions even at classically high power levels, and opening new venues for applications such as two-photon spectroscopy and microscopy and optical spread spectrum communication.

Avi Pe'er; Yaron Silberberg; Barak Dayan; Asher A. Friesem

2006-08-29T23:59:59.000Z

128

Light weight, high field, stable, superconducting magnets for advanced transportation systems  

SciTech Connect (OSTI)

Although the Guideway may be the most expensive component of a MAGLEV system, the importance of a suitable magnet system should not be underestimated. The reliability of operation of MAGLEV depends on the superconducting magnets performing to their specifications in a reliable manner (i.e., without training or quenching). Besides reliability the magnets should produce high field, be sufficiently stable to withstand reasonable perturbations, be light weight, be protected in the event of a quench, and be economical (although performance should outweigh cost). We propose to develop superconducting magnets that have these features. Our magnet designs are based on internally cooled, cable-in-conduit superconductor with Polymer Matrix Composites (PMC) as the structural reinforcement. Although the initial work is with metallic superconductors such as NbTi, the processes being developed will be applicable to the High Temperature Ceramic Superconductors when they become suitable for magnet applications.

Lubell, M.S.; Dresner, L.; Kenney, W.J.; Lue, J.W.; Luton, J.N.; Schwenterly, S.W.

1991-01-01T23:59:59.000Z

129

A Phenomenological Study of High-Impact Practices: Exploring Learning Through Coupling Internships and Service-Learning  

E-Print Network [OSTI]

This study describes the experiences of college-age students (1824 years) engaged in multiple high-impact practices simultaneously in an internship experience in Washington, DC, and in a service-learning experience. They reflected weekly...

Shehane, Melissa Renee'

2014-04-16T23:59:59.000Z

130

Radioluminescent (RL) airfield lighting system program  

SciTech Connect (OSTI)

In 1980, the US Air Force Engineering and Services Center (AFESC) at Tyndall Air Force Base, Florida, requested that the Radioisotope Technology Group of Oak Ridge National Laboratory (ORNL) develop large-scale, tritium-powered, radioluminescent (RL) airfield lighting systems. The RL lighting systems possess the advantages of being portable, requiring no electrical power source, having a long shelf life, and being unaffected by environmental extremes. These characteristics make the RL system well-suited for harsh environments where the cost of electrical power production is high and traditional incandescent airfield lighting systems are difficult to maintain. RL lighting is typically a large-surface-area, low-intensity light source that operates 100% of the time. The RL light sources gradually decrease in brightness over time, so periodic replacement (every 6 to 8 years) is necessary. RL lighting functions best in low ambient light, which provides the high contrast ratios necessary for successful use of these devices. 12 figs., 8 tabs.

Tompkins, J.A. (Westinghouse Electric Corp., Las Vegas, NV (USA)); Haff, K.W.; Schultz, F.J. (Oak Ridge National Lab., TN (USA))

1990-09-01T23:59:59.000Z

131

Abstract --This letter presents highly-polarized edge light emitting diodes with high-confinement, strained, multiple  

E-Print Network [OSTI]

power. We characterize InGaAsP MQW ELED devices with different lengths and optical confinement factors that transitions involving the HH band provide gain/absorption to TE polarized light and those involving the LH band provide gain/absorption mostly to TM polarized light, and to a lesser extent to TE light [7

Coldren, Larry A.

132

Eastern Iowa Light & Power Coop | Open Energy Information  

Open Energy Info (EERE)

Coop Coop Jump to: navigation, search Name Eastern Iowa Light & Power Coop Place Iowa Utility Id 5605 Utility Location Yes Ownership C NERC Location RFC NERC RFC Yes ISO MISO Yes Activity Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png 100W High Pressure Sodium Lighting 175W Mercury Vapor Lighting 250W High Pressure Sodium Lighting 400W Mercury Vapor Lighting Heat Plus Space Heating Service Commercial Large General Service Commercial Large General Service- Time of Use Commercial Large Power Service Industrial

133

A method to discriminate solar and antisolar differential rotation in high-precision light curves  

E-Print Network [OSTI]

Surface differential rotation (DR) is one major ingredient of the magnetic field generation process in the Sun and likely in other stars. The term solar-like differential rotation describes the observation that solar equatorial regions rotate faster than polar ones. The opposite effect of polar regions rotating faster than equatorial ones (termed as antisolar DR) has only been observed in a few stars, although there is evidence from theoretical dynamo models. We present a new method to detect the sign of DR (i.e. solar-like or antisolar DR) by analyzing long-term high-precision light curves with the Lomb-Scargle periodogram.We compute the Lomb-Scargle periodogram and identify a set of significant periods $P_k$, which we associate with active regions located at different latitudes on the the stellar surface. If detectable, the first harmonics ($P_k'$) of these periods were identified to compute their peak-height-ratios $r_k:=h(P_k')/h(P_k)$. Spots rotating at lower latitudes generate less sine-shaped light cur...

Reinhold, T

2015-01-01T23:59:59.000Z

134

Application of slow-light photonic crystal structures for ultra-high speed all-optical analog-to-digital conversion  

E-Print Network [OSTI]

Application of slow-light photonic crystal structures for ultra-high speed all-optical analog circuits. Proposed usage of such controlled light speed devices includes buffers, synchronizer with the reduction of light speed), and slow-light all-optical nonlinear devices [9, 10] taking advantage

Park, Namkyoo

135

High-Speed X-ray Phase Imaging with Grating Interferometer and White Synchrotron Light  

SciTech Connect (OSTI)

Taking advantage of the fact that an X-ray Talbot interferometer functions with X-rays of a broad energy band width, high-speed X-ray phase imaging and tomography have been achieved by using white synchrotron light. An X-ray phase tomogram could be measured with a 0.25 s exposure. Furthermore, a series of X-ray phase tomograms, in other words, a four-dimensional X-ray phase tomogram, could be reconstructed with a tomogram frame rate of 25.5 fps. This achievement advances X-ray phase imaging/tomography from a technique for static imaging to one for dynamic imaging of weakly absorbing objects.

Momose, Atsushi; Yashiro, Wataru; Huang, Shaohua; Kuwabara, Hiroaki; Kawabata, Katsuyuki [Graduate School of Frontier Sciences, University of Tokyo, 5-1-5 Kashiwanoka, Kashiwa, Chiba 277-8561 (Japan)

2010-06-23T23:59:59.000Z

136

Development of High Efficiency Green and Deep Green Light Emitters in Piezoelectric Group-III Nitrides  

Science Journals Connector (OSTI)

Green and deep-green light emitting diodes are still the weakest link in energy efficient Solid-State Lighting. We analyze the limiting factors of the external quantum efficiency and...

Wetzel, Christian

137

DIFFUSE GALACTIC LIGHT IN THE FIELD OF THE TRANSLUCENT HIGH GALACTIC LATITUDE CLOUD MBM32  

SciTech Connect (OSTI)

We have conducted B-, g-, V-, and R-band imaging in a 45' Multiplication-Sign 40' field containing part of the high Galactic latitude translucent cloud MBM32, and correlated the intensity of diffuse optical light S{sub {nu}}({lambda}) with that of 100 {mu}m emission S{sub {nu}}(100 {mu}m). A {chi}{sup 2} minimum analysis is applied to fit a linear function to the measured correlation and derive the slope parameter b({lambda}) = {Delta}S{sub {nu}}({lambda})/{Delta}S{sub {nu}}(100 {mu}m) of the best-fit linear function. Compiling a sample by combining our b({lambda}) and published ones, we show that the b({lambda}) strength varies from cloud to cloud by a factor of four. Finding that b({lambda}) decreases as S{sub {nu}}(100 {mu}m) increases in the sample, we suggest that a nonlinear correlation including a quadratic term of S{sub {nu}}(100 {mu}m){sup 2} should be fitted to the measured correlation. The variation of optical depth, which is A{sub V} = 0.16-2.0 in the sample, can change b({lambda}) by a factor of 2-3. There would be some contribution to the large b({lambda}) variation from the forward-scattering characteristic of dust grains which is coupled to the non-isotropic interstellar radiation field (ISRF). Models of the scattering of diffuse Galactic light (DGL) underestimate the b({lambda}) values by a factor of two. This could be reconciled by deficiency in UV photons in the ISRF or by a moderate increase in dust albedo. Our b({lambda}) spectrum favors a contribution from extended red emission (ERE) to the diffuse optical light; b({lambda}) rises from B to V faster than the models, seems to peak around 6000 A and decreases toward long wavelengths. Such a characteristic is expected from the models in which the DGL is combined with ERE.

Ienaka, N.; Kawara, K. [Institute of Astronomy, University of Tokyo, 2-21-1 Osawa, Mitaka, Tokyo 181-0015 (Japan)] [Institute of Astronomy, University of Tokyo, 2-21-1 Osawa, Mitaka, Tokyo 181-0015 (Japan); Matsuoka, Y.; Oyabu, S. [Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602 (Japan)] [Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602 (Japan); Sameshima, H. [Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, Sagamihara, Kanagawa 229-8501 (Japan)] [Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, Sagamihara, Kanagawa 229-8501 (Japan); Tsujimoto, T. [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588 (Japan)] [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588 (Japan); Peterson, B. A., E-mail: ienaka@ioa.s.u-tokyo.ac.jp [Research School of Astronomy and Astrophysics, The Australian National University, Weston Creek, ACT 2611 (Australia)

2013-04-10T23:59:59.000Z

138

A High Resolution, Light-Weight, Synthetic Aperture Radar for UAV Application  

SciTech Connect (OSTI)

(U) Sandia National Laboratories in collaboration with General Atomics (GA) has designed and built a high resolution, light-weight, Ku-band Synthetic Aperture Radar (SAR) known as "Lynx". Although Lynx can be operated on a wide variety of manned and unmanned platforms, its design is optimized for use on medium altitude Unmanned Aerial Vehicles (UAVS). In particular, it can be operated on the Predator, I-GNAT, and Prowler II platforms manufactured by GA. (U) The radar production weight is less than 120 lb and operates within a 3 GHz band from 15.2 GHz to 18.2 GHz with a peak output power of 320 W. Operating range is resolution and mode dependent but can exceed 45 km in adverse weather (4 mm/hr rain). Lynx has operator selectable resolution and is capable of 0.1 m resolution in spotlight mode and 0.3 m resolution in stripmap mode, over substantial depression angles (5 to 60 deg) and squint angles (broadside 45 deg). Real-time Motion Compensation is implemented to allow high-quality image formation even during vehicle turns and other maneuvers.

Doerry, A.W.; Hensley, W.H.; Stence, J.; Tsunoda, S.I. Pace, F.; Walker, B,C.; Woodring, M.

1999-05-27T23:59:59.000Z

139

High-efficiency energy transfer due to stimulated orientational scattering of light in nematic liquid crystals  

Science Journals Connector (OSTI)

The saturation stage of stimulated orientational scattering (SOS) of light in thick planarly aligned nematic-liquid-crystal layers was observed and studied experimentally. The power...

Tabiryan, N V; Sukhov, A V; Zel'dovich, B Ya

2001-01-01T23:59:59.000Z

140

High-speed quasi-balanced detection OFDM in visible light communication  

Science Journals Connector (OSTI)

In this paper, we proposed and experimentally demonstrated a novel quasi-balanced detection (QBD) technique in orthogonal frequency division multiplexing (OFDM) visible light...

Wang, Yuanquan; Chi, Nan; Wang, Yiguang; Li, Rongling; Huang, Xingxing; Yang, Chao; Zhang, Ziran

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lighting service high" 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

Dimming-discrete-multi-tone (DMT) for simultaneous color control and high speed visible light communication  

Science Journals Connector (OSTI)

Visible light communication (VLC) using LEDs has attracted significant attention recently for the future secure, license-free and electromagnetic-interference (EMI)-free optical...

Sung, Jiun-Yu; Chow, Chi-Wai; Yeh, Chien-Hung

2014-01-01T23:59:59.000Z

142

Light-in-flight recording: high-speed holographic motion pictures of ultrafast phenomena  

Science Journals Connector (OSTI)

Holographic recordings have been made using lasers of short coherence and pulse length. Continuous frameless moving pictures show the wave front (pulse front) of light reflected by a...

Abramson, Nils

1983-01-01T23:59:59.000Z

143

High-speed scattering medium characterization with application to focusing light through turbid media  

Science Journals Connector (OSTI)

We introduce a phase-control holographic technique to characterize scattering media with the purpose of focusing light through it. The system generates computer-generated holograms...

Conkey, Donald B; Caravaca-Aguirre, Antonio M; Piestun, Rafael

2012-01-01T23:59:59.000Z

144

Simple structured illumination microscope setup with high acquisition speed by using a spatial light modulator  

Science Journals Connector (OSTI)

We describe a two-beam interference structured illumination fluorescence microscope. The novelty of the presented system lies in its simplicity. A programmable spatial light modulator...

Frster, Ronny; Lu-Walther, Hui-Wen; Jost, Aurlie; Kielhorn, Martin; Wicker, Kai; Heintzmann, Rainer

2014-01-01T23:59:59.000Z

145

Incoherent-light temporal stretching of high-speed intensity waveforms  

Science Journals Connector (OSTI)

We propose and demonstrate experimentally the first incoherent-light scheme for temporal imaging (magnification) of intensity waveforms. The scheme is based on a time-domain equivalent...

Li, Bo; Azaa, Jos

2014-01-01T23:59:59.000Z

146

Two-dimensional all-optical spatial light modulation with high speed in coherent media  

Science Journals Connector (OSTI)

We show theoretical evidence that coherent systems based on electromagnetically induced transparency (EIT) can function as optically addressed spatial light modulators with megahertz...

Zhao, L; Wang, T; Yelin, S F

2009-01-01T23:59:59.000Z

147

An indole derivative as a high triplet energy hole transport material for blue phosphorescent organic light-emitting diodes  

Science Journals Connector (OSTI)

Abstract A thermally stable high triplet energy material derived from an indoloacridine core and indole hole transport units, 8,8-bis(4-(1H-indol-1-yl)phenyl)-8H-indolo[3,2,1-de]acridine (BIPIA), was synthesized as the hole transport material for deep blue phosphorescent organic light-emitting diodes. The BIPIA hole transport material showed a high triplet energy of 2.95eV and high glass transition temperature of 142C. A high quantum efficiency of 19.3% was obtained in the deep blue device using BIPIA as the high triplet energy hole transport material.

Min Su Park; Jun Yeob Lee

2013-01-01T23:59:59.000Z

148

Breakthroughs in Practical-Sized, High Quality OLED Light Panel Source  

Broader source: Energy.gov [DOE]

General Electric Global Research has achieved a major breakthrough, developing a fully functional 2 ft. x 2 ft. light panel that produces more than 1200 lumens of quality white light with an efficacy of 15 lumens per watt. This device offers 50% better energy performance than their previous device, breaking two world records.

149

DOE Publishes GATEWAY Report on High-Luminous-Flux LED Lighting in a High-Temperature Environment  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy has released a GATEWAY report on a trial demonstration in which the incumbent quartz metal halide (QMH) area lighting was replaced with LED at three pole locations...

150

Transportation Services  

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

Transportation Services Transporting nuclear materials within the United States and throughout the world is a complicated and sometimes highly controversial effort requiring...

151

Effects of the declining groundwater supply in the northern high plains of Oklahoma and Texas on community service expenditures  

E-Print Network [OSTI]

EFFECTS OF THE DECLINING GROUNDWATER SUPPLY IN THE NORTHERN HIGH PLAINS OF OKLAHOMA AND TEXAS ON COMMUNITY SERVICE EXPENDITURES A Thesis by GEORGE HERBERT WILLIFORD III II, Submi. tted to the Graduate College of Texas A&M University... in Partial fulfillment of the requirement for the degree of MASTER OF SCIENCE liay 1976 Major Sub j ec t: Ag r1 cu1tura1 Economi cs EFFECTS OF THE DECLINING GROUNDWATER SUPPLY IN THE NORTHERN HIGH PLAINS OF OKLAHOMA AND TEXAS ON COMMUNITY SERVICE...

Williford, George Herbert

2012-06-07T23:59:59.000Z

152

Thurmont Municipal Light Co | Open Energy Information  

Open Energy Info (EERE)

Thurmont Municipal Light Co Thurmont Municipal Light Co Jump to: navigation, search Name Thurmont Municipal Light Co Place Maryland Utility Id 18901 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png LARGE GENERAL SERVICE Primary Voltage Industrial LARGE GENERAL SERVICE Secondary Voltage Industrial MEDIUM GENERAL SERVICE Industrial OUTDOOR LIGHTING SERVICE(11,000) Lighting OUTDOOR LIGHTING SERVICE(20,000) Lighting OUTDOOR LIGHTING SERVICE(400w) Lighting OUTDOOR LIGHTING SERVICE(7,000) Lighting RESIDENTIAL SERVICE Residential

153

A Flexible, High Performance Service-Oriented Architecture for Detecting Cyber Attacks  

SciTech Connect (OSTI)

The next generation of intrusion detection and cyber defense technologies must be highly flexible so that deployed solutions can be quickly modified to detect new attack scenarios. They must also be able to provide the performance necessary to monitor traffic from high speed networks, and scale to enterprise wide deployments. In this paper we describe our experiences in creating a production application for cyber situational awareness. The application exploits the capabilities of several independently developed components and integrates them using SIFT (Scalable Information Fusion and Triage), a service-oriented architecture (SOA) designed for creating domain-independent, enterprise scale analytical applications. SIFT exploits a common design pattern for composing analytical components, and extends an existing messaging platform with scaling capabilities. We describe the design of the application, and provide a performance analysis that demonstrates the capabilities of the SIFT platform. The paper concludes by discussing the lessons we have learned from this project, and outlines the architecture of the MeDICI, the next generation of our enterprise analytics platforms.

Wynne, Adam S.; Gorton, Ian; Almquist, Justin P.; Chatterton, Jack; Thurman, David A.

2008-02-01T23:59:59.000Z

154

Effective Ancillary Services Market Designs on High Wind Power Penetration Systems: Preprint  

SciTech Connect (OSTI)

This paper focuses on how the ancillary service market designs are implemented and how they may require changes on systems with greater penetrations of variable renewable energy suppliers, in particular wind power. Ancillary services markets have been developed in many of the restructured power system regions throughout the world. Ancillary services include the services that support the provision of energy to support power system reliability. The ancillary services markets are tied tightly to the design of the energy market and to the physics of the system and therefore careful consideration of power system economics and engineering must be considered in their design. This paper focuses on how the ancillary service market designs are implemented and how they may require changes on systems with greater penetrations of variable renewable energy suppliers, in particular wind power.

Ela, E.; Kirby, B.; Navid, N.; Smith, J. C.

2011-12-01T23:59:59.000Z

155

Transparent Symmetric Active/Active Replication for Service-Level High Availability  

SciTech Connect (OSTI)

As service-oriented architectures become more important in parallel and distributed computing systems, individual service instance reliability as well as appropriate service redundancy becomes an essential necessity in order to increase overall system availability. This paper focuses on providing redundancy strategies using service-level replication techniques. Based on previous research using symmetric active/active replication, this paper proposes a transparent symmetric active/active replication approach that allows for more reuse of code between individual service-level replication implementations by using a virtual communication layer. Service- and client-side interceptors are utilized in order to provide total transparency. Clients and servers are unaware of the replication infrastructure as it provides all necessary mechanisms internally.

Engelmann, Christian [ORNL; Scott, Stephen L [ORNL; Leangsuksun, Chokchai [Louisiana Tech University; He, X. [Tennessee Technological University

2007-01-01T23:59:59.000Z

156

Method for measuring changes in light absorption of highly scattering media  

DOE Patents [OSTI]

The noninvasive measurement of variations in absorption that are due to changes in concentrations of biochemically relevant compounds in tissue is important in many clinical settings. One problem with such measurements is that the pathlength traveled by the collected light through the tissue depends on the scattering properties of the tissue. It is demonstrated, using both Monte Carlo simulations and experimental measurements, that for an appropriate separation between light-delivery and light-collection fibers, the pathlength of the collected photons is insensitive to scattering parameters for the range of parameters typically found in tissue. This is important for developing rapid, noninvasive, inexpensive, and accurate methods for measuring absorption changes in tissue.

Bigio, Irving J. (Los Alamos, NM); Johnson, Tamara M. (Los Alamos, NM); Mourant, Judith R. (Los Alamos, NM)

2002-01-01T23:59:59.000Z

157

High Resolution Optically Addressed Spatial Light Modulator based on ZnO Nanoparticles  

E-Print Network [OSTI]

temperatures. (d) Temporal current response with and without illumination. Samples are illuminated by 10 mW cm -2 of 365 nm light emitting diode with 6 V dc being applied throughout. Electrical characterization For conductivity measurement, two rectangular... of the corresponding dark/photo currents of the ITO-ZnO-ITO structures are carried out using Agilent 4156 together with a 365 nm light emitting diode light source of 2 mW cm-2. The conductivity, ? , of the sample is calculated as, dI LtV? ? (2) where, d...

Shrestha, Pawan Kumar; Chun, Young Tea; Chu, Daping

2015-01-01T23:59:59.000Z

158

The characterisation of diesel nozzle flow using high speed imaging of elastic light scattering  

Science Journals Connector (OSTI)

Two identical, conventional six-hole, valve-covered orifice (VCO) diesel injectors have been modified in order to provide optical access to the region below the needle, and the nozzle-flow passages. This has been achieved through the removal of the metal tips, and their replacement with transparent acrylic tips of identical geometry. These two identical injectors were employed in order to offer comparability between the measurements. One of them had a dark, anodised inner surface at the base, while the other had a silvered inner surface at the base. Elastic scattering of incident white light from the internal cavitating flow inside the nozzle holes of the optically accessible diesel injector tips was captured on a high-speed electronic camera. The optical image data was obtained for three injector rail pressures ranging from 200bar to 400bar, and for five diesel fuels of varying density, viscosity, and distillation profile, in order to identify variations in cavitation flow behaviour inside the nozzle hole passages. A set of mean time-resolved diesel fuel flow images were obtained from 30 successive fuel injection pulses, for each operating condition, for each injector. The mean cavitation image occurring in the nozzle holes was converted to the mean proportion of nozzle hole area producing cavitation-induced optical scattering. The mean normalised area images were then analysed, and were able to demonstrate the anticipated inverse relationship between injected fuel mass and cavitation volume fraction (indicated by mean normalised area), and the effect of fuel viscosity and distillation profile on cavitation volume fraction (again indicated by mean normalised area).

R.D. Lockett; L. Liverani; D. Thaker; M. Jeshani; N.P. Tait

2013-01-01T23:59:59.000Z

159

Dynamics of laser-produced Sn microplasma for a high-brightness extreme ultraviolet light source  

E-Print Network [OSTI]

EUV light source is excessive in terms of power, cost, and size foot- print . An HVM lithography etendue on the order of 0.03 mm2 sr , and bright several watts of power . This means that the focal spot

Najmabadi, Farrokh

160

High-Precision Fluorimetry with a Light-Emitting Diode Source  

Science Journals Connector (OSTI)

A simple fluorimeter which uses a light-emitting diode as a source of excitation and a photodiode as a detector has been constructed and evaluated. The exceptional stability of both...

Smith, B W; Jones, B T; Winefordner, J D

1988-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lighting service high" 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

Angle-tuned, evanescently-decoupled reflector for high-efficiency red light-emitting diode  

Science Journals Connector (OSTI)

We propose and demonstrate evanescently-decoupled, solid-angle-optimized distributed Bragg reflectors (DBRs) for AlGaInP light-emitting diodes (LEDs). The thickness of each DBR layer...

Kim, Sun-Kyung; Cho, Hyun K; Park, Kyung K; Jang, Junho; Lee, Jeong S; Park, Kyung W; Park, Youngho; Kim, Ju-Young; Lee, Yong-Hee

2008-01-01T23:59:59.000Z

162

Lasers and high-energy light as a decontamination tool for nuclear applications  

SciTech Connect (OSTI)

Light-aided decontamination (LAD) removal of paint and concrete layers is competitive with sand blasting rates. Remote operations, up to 137 m (450 ft), and lower waste volumes can provide cost, safety, and environmental advantages for nuclear facilities.

Flesher, D.J.

1993-12-01T23:59:59.000Z

163

Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan Office  

E-Print Network [OSTI]

greenhouse gas emissions could benefit greatly from WS lightinggreenhouse gas reduction and occupant satisfaction are significant priorities provide the ideal setting for workstation-specific lightinggreenhouse gas emissions. Photometric Analysis A survey found that occupants with WS lighting

Rubinstein, Francis

2010-01-01T23:59:59.000Z

164

Light-in-flight recording: high-speed holographic motion pictures of ultrafast phenomena: comment  

Science Journals Connector (OSTI)

Concepts underlying a holographic method of recording light-wave-train motion pictures were first reported by Yu. N. Denisyuk and co-authors in 1969. Analyses from that period are...

Denisyuk, Yu N; Staselko, D I

1992-01-01T23:59:59.000Z

165

High-speed noncontact profiler based on scanning white-light interferometry  

Science Journals Connector (OSTI)

We describe a system for fast three-dimensional profilometry, of both optically smooth and optically rough surfaces, based on scanning white-light techniques. The system utilizes an...

Deck, Leslie; de Groot, Peter

1994-01-01T23:59:59.000Z

166

High-speed temporal characterization and visualization of spatial light modulators and flat-panel displays  

Science Journals Connector (OSTI)

An apparatus that can characterize and visualize temporal dynamics of spatial light modulators (SLMs) and flat-panel displays is constructed and evaluated by use of a commercially...

Paek, Eung G; Wilson, C L; Roberts, J W; Watson, C I

1998-01-01T23:59:59.000Z

167

An Enhanced Color Shift Keying Modulation Scheme for High-Speed Wireless Visible Light Communications  

Science Journals Connector (OSTI)

This paper presents a new color shift keying (CSK) modulation format for wireless visible light communication (VLC), based on four colors instead of the three colors used in the...

Singh, Ravinder; OFarrell, Timothy; David, John P R

2014-01-01T23:59:59.000Z

168

Effect of adaptation to high light intensity on the kinetics of energy transfer from phycobilisomes to photosystem II in Anabaena cylindrica  

Science Journals Connector (OSTI)

Transfer efficiencies between phycobilisomes and photosystem II antenna chlorophylls were determined on membrane fragments isolated from low and high light adapted Anabaena cells. The observed increase in energy ...

E. Kaiseva; L. Zimnyi; I. Laczk

1988-12-01T23:59:59.000Z

169

Local indium segregation and band structure in high efficiencygreen light emitting InGaN/GaN diodes  

SciTech Connect (OSTI)

GaN/InGaN light emitting diodes (LEDs) are commercialized for lighting applications because of the cost efficient way that they produce light of high brightness. Nevertheless, there is significant room for improving their external emission efficiency from typical values below 10 percent to more than 50 percent, which are obtainable by use of other materials systems that, however, do not cover the visible spectrum. In particular, green-light emitting diodes fall short in this respect, which is troublesome since the human eye is most sensitive in this spectral range. In this letter advanced electron microscopy is used to characterize indium segregation in InGaN quantum wells of high-brightness, green LEDs (with external quantum efficiency as high as 15 percent at 75 A/cm2). Our investigations reveal the presence of 1-3 nm wide indium rich clusters in these devices with indium concentrations as large as 0.30-0.40 that narrow the band gap locally to energies as small as 2.65 eV.

Jinschek, Joerg R.; Erni, Rolf; Gardner, Nathan F.; Kim, AndrewY.; Kisielowski, Christian

2004-11-23T23:59:59.000Z

170

Reconstruction of Longitudinal Profiles of Ultra-High Energy Cosmic Ray Showers from Fluorescence and Cherenkov Light Measurements  

E-Print Network [OSTI]

We present a new method for the reconstruction of the longitudinal profile of extensive air showers induced by ultra-high energy cosmic rays. In contrast to the typically considered shower size profile, this method employs directly the ionization energy deposit of the shower particles in the atmosphere. Due to universality of the energy spectra of electrons and positrons, both fluorescence and Cherenkov light can be used simultaneously as signal to infer the shower profile from the detected light. The method is based on an analytic least-square solution for the estimation of the shower profile from the observed light signal. Furthermore, the extrapolation of the observed part of the profile with a Gaisser-Hillas function is discussed and the total statistical uncertainty of shower parameters like total energy and shower maximum is calculated.

M. Unger; B. R. Dawson; R. Engel; F. Schssler; R. Ulrich

2008-01-28T23:59:59.000Z

171

Carbazole modified terphenyl based high triplet energy host materials for blue phosphorescent organic light-emitting diodes  

Science Journals Connector (OSTI)

Abstract Carbazole modified terphenyl based high triplet energy host materials were developed for application as host materials for blue phosphorescent organic light-emitting diodes. Two terphenyl based materials, 9-(5?-phenyl-[1,1?:2?,1?:3?,1???-quaterphenyl]-3-yl)-9H-carbazole (CzTPPh) and 9-(3?,5?-di(pyridin-3-yl)-[1,1:2?,1?-terphenyl]-3-yl)-9H-carbazole (CzTPPy), were synthesized as the host materials with high triplet energies of 2.75eV and 2.73eV, respectively. The two host materials were evaluated as the host materials for blue phosphorescent organic light-emitting diodes and high quantum efficiencies of 20.2% and 15.7% were obtained in the CzTPPh and CzTPPy devices, respectively.

Chil Won Lee; Jun Yeob Lee

2014-01-01T23:59:59.000Z

172

Microsoft Word - The Essential Role of New Network Services for High Performance Distributed Computing - PARENG.CivilComp.2011.  

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

International Conference on Parallel, Distributed, Grid and International Conference on Parallel, Distributed, Grid and Cloud Computing for Engineering 12-15 April 2011, Ajaccio - Corsica - France In "Trends in Parallel, Distributed, Grid and Cloud Computing for Engineering," Edited by: P. Iványi, B.H.V. Topping, Civil-Comp Press. Network Services for High Performance Distributed Computing and Data Management W. E. Johnston, C. Guok, J. Metzger, and B. Tierney ESnet and Lawrence Berkeley National Laboratory, Berkeley California, U.S.A Keywords: high performance distributed computing and data management, high throughput networks, network services, science use of networks Much of modern science is dependent on high performance distributed computing and data handling. This distributed infrastructure, in turn, depends on

173

Highly energy-efficient agricultural lighting by B+R \\{LEDs\\} with beam shaping using micro-lens diffuser  

Science Journals Connector (OSTI)

This paper presents a high-performance LED agricultural luminaire that uses a beam-shaping diffuser to achieve high optical efficiency and energy saving. The agricultural luminaire performs an optical efficiency as high as 84.2%. The beam shaping effect also obtains irradiance uniformity of 1/2.56 and excellent spatial color uniformity. The enhancement ratio of optical utilization factor in the proposed agricultural luminaire is 360% in comparison with traditional lighting. Under the designed case, the total utilization factor, including optical utilization factor and spectral utilization factor, of the B+R LED lamp can save 86.1% of power consumption in comparison with compact fluorescent bulbs.

Xuan-Hao Lee; Yu-Yu Chang; Ching-Cherng Sun

2013-01-01T23:59:59.000Z

174

Driving high-gain shock-ignited inertial confinement fusion targets by green laser light  

SciTech Connect (OSTI)

Standard direct-drive inertial confinement fusion requires UV light irradiation in order to achieve ignition at total laser energy of the order of 1 MJ. The shock-ignition approach opens up the possibility of igniting fusion targets using green light by reducing the implosion velocity and laser-driven ablation pressure. An analytical model is derived, allowing to rescale UV-driven targets to green light. Gain in the range 100-200 is obtained for total laser energy in the range 1.5-3 MJ. With respect to the original UV design, the rescaled targets are less sensitive to irradiation asymmetries and hydrodynamic instabilities, while operating in the same laser-plasma interaction regime.

Atzeni, Stefano; Marocchino, Alberto; Schiavi, Angelo [Dipartimento SBAI, Universita di Roma 'La Sapienza' and CNISM, Via A. Scarpa 14-16, I-00161 Roma (Italy)

2012-09-15T23:59:59.000Z

175

High-resolution VUV spectroscopy: New results from the Advanced Light Source  

SciTech Connect (OSTI)

Third-generation synchrotron light sources are providing photon beams of unprecedented brightness for researchers in atomic and molecular physics. Beamline 9.0.1, an undulator beamline at the Advanced Light Source (ALS), produces a beam in the vacuum-ultraviolet (VUV) region of the spectrum with exceptional flux and spectral resolution. Exciting new results from experiments in atomic and molecular VUV spectroscopy of doubly excited autoionizing states of helium, hollow lithium, and photoelectron spectroscopy of small molecules using Beamline 9.0.1 at the ALS are reported.

Schlachter, F.; Bozek, J.

1996-06-01T23:59:59.000Z

176

High-Efficiency and Stable White Organic Light-Emitting Diode Using a Single Emitter  

Broader source: Energy.gov [DOE]

This project is demonstrating an efficient and stable white organic light-emitting diode (WOLED) using a single emitter on a planar glass substrate. Current WOLED technology requires the use of multiple emissive materials, which are expensive to manufacture and also generate color instability and color aging issues, affecting WOLED performance and operational lifetime.

177

The High Light Response in Arabidopsis Involves ABA Signaling between Vascular and Bundle Sheath Cells  

Science Journals Connector (OSTI)

...CCD camera (Wright Instruments) with a custom-built LED lighting system (Technologica) that provides a constant and homogenous...also supported by grants from National Institute of General Medical Sciences (R01GM065989), the Department of Energy (DE-FG02-05er15671...

Gregorio Galvez-Valdivieso; Michael J. Fryer; Tracy Lawson; Katie Slattery; William Truman; Nicholas Smirnoff; Tadao Asami; William J. Davies; Alan M. Jones; Neil R. Baker; Philip M. Mullineaux

2009-07-28T23:59:59.000Z

178

Circadian gating of the psbAIII high light response in Synechococcus sp. strain PCC 7942  

E-Print Network [OSTI]

(1-5 fold) during the peaks of the cycle. We also found that in a clock null strain the lack of an oscillator does not entirely negate the light response of PpsbAIII::luxAB; however, this response does not demonstrate gating. In contrast...

Shelton, Jeffrey Lyn

2000-01-01T23:59:59.000Z

179

Lattice light-sheet microscopy: Imaging molecules to embryos at high spatiotemporal resolution  

Science Journals Connector (OSTI)

...entropy through which matter and energy flow continuously. Thus, although...lattice light sheet (blue-green) intersecting a cell (gray...cultured cell, there is enough energy remaining in side lobes concentric...Bessel mode used in (D). Green curves in (E) to (H) represent...

Bi-Chang Chen; Wesley R. Legant; Kai Wang; Lin Shao; Daniel E. Milkie; Michael W. Davidson; Chris Janetopoulos; Xufeng S. Wu; John A. Hammer III; Zhe Liu; Brian P. English; Yuko Mimori-Kiyosue; Daniel P. Romero; Alex T. Ritter; Jennifer Lippincott-Schwartz; Lillian Fritz-Laylin; R. Dyche Mullins; Diana M. Mitchell; Joshua N. Bembenek; Anne-Cecile Reymann; Ralph Bhme; Stephan W. Grill; Jennifer T. Wang; Geraldine Seydoux; U. Serdar Tulu; Daniel P. Kiehart; Eric Betzig

2014-10-24T23:59:59.000Z

180

Light emitting device comprising phosphorescent materials for white light generation  

DOE Patents [OSTI]

The present invention relates to phosphors for energy downconversion of high energy light to generate a broadband light spectrum, which emit light of different emission wavelengths.

Thompson, Mark E.; Dapkus, P. Daniel

2014-07-22T23:59:59.000Z

Note: This page contains sample records for the topic "lighting service high" 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

High pressure/high temperature vapor liquid equilibrium study of light gases in hydrogen-coal liquid model compound systems using perturbation chromatography  

SciTech Connect (OSTI)

Perturbation chromatography or gas-liquid partition chromatography (GLPC) provides a powerful tool for making physicochemical measurements. In this investigation GLPC was applied to study the vapor-liquid equilibrium behavior of light gases in nonvolatile coal liquid model compound solvents at high temperatures and high pressures. Improvements made in existing GLPC techniques include: the use of a high pressure tandem proportioning pump to give precise control of the carrier gas flow rate and low pressure drops; a high pressure ionization chamber to detect the injection of very dilute radioactive sample gases; and the use of a microcomputer to provide instantaneous integration and very precise retention times of the chromatographic peaks. Infinite dilution K-values for methane, ethane, propane, n-butane, carbon dioxide, and hydrogen sulfide in hydrogen-dibenzofuran systems were obtained at 100 and 125 C and up to 800 psia. Infinite dilution K-values for the same light gases in hydrogen-9-methylanthracene systems were obtained at 100, 125, 150, 175, and 200 C and up to 3000 psia. Henry's constants were determined for the light gases in 9-methylanthracene. Second cross virial coefficients and vapor phase infinite dilution fugacity coefficients were calculated for methane, ethane, propane, and n-butane in hydrogen. These results were combined with the experimental K-value measurements to obtain Henry's constants in hydrogen-9-methylanthracene mixtures of fixed liquid compositions. Infinite dilution heats of solution of the solute gases in the mixtures were calculated.

Kragas, T.K.

1983-01-01T23:59:59.000Z

182

High-energy X-rays shine light on mystery of Picasso's paints | Argonne  

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

energy X-rays shine light on mystery of Picasso's paints energy X-rays shine light on mystery of Picasso's paints By Tona Kunz * February 6, 2013 Tweet EmailPrint LEMONT, Ill. - The Art Institute of Chicago teamed up with Argonne National Laboratory to help unravel a decades-long debate among art scholars about what kind of paint Picasso used to create his masterpieces. The results published last month in the journal Applied Physics A: Materials Science & Processing add significant weight to the widely held theory that Picasso was one of the first master painters to use common house paint rather than traditional artists' paint. That switch in painting material gave birth to a new style of art marked by canvasses covered in glossy images with marbling, muted edges, and occasional errant paint drips, but devoid of brush marks. Fast-drying enamel house paint enabled

183

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

184

Tungsten oxide nanowire-reduced graphene oxide aerogel for high-efficiency visible light photocatalysis  

Science Journals Connector (OSTI)

Abstract A light, 3-D, porous aerogel was fabricated by way of a simple approach from 1-D tungsten oxide nanowires and 2-D reduced graphene oxide sheets. The as-prepared graphene oxide, tungsten oxide nanowires, and tungsten oxide-reduced graphene oxide (W18O49-RGO) aerogel were characterised. The photocatalytic activities of as-prepared aerogel under visible light irradiation were investigated through the degradation of six different organic dyes including Rhodamine B, reactive black 39, reactive yellow 145, weak acid black BR, methyl orange, and weak acid yellow G. In comparison with the pure W18O49 nanowires, the prepared W18O49-RGO aerogel had significantly improved photocatalytic efficiency. Also, the photocatalysis of W18O49-RGO aerogel maintained its efficiency after 30 cycles for each of the six dyes. The photocatalytic mechanism was studied by adding hole and radical scavengers: the results confirmed that the holes generated in W18O49-RGO aerogel played a key role in the visible light photocatalytic process.

Xiubing Li; Siwei Yang; Jing Sun; Peng He; Xuguang Xu; Guqiao Ding

2014-01-01T23:59:59.000Z

185

High-resolution mapping of interstellar clouds with near-infrared scattered light  

E-Print Network [OSTI]

With current wide-field near-infrared (NIR) instruments the scattered light in the near-infrared can be mapped over large areas. Below A_V ~ 10 the surface brightness is directly proportional to the column density, and at slightly higher column densities the saturation of the intensity values can be corrected using the ratios of the intensity in different NIR bands. NIR scattered light provides a promising new method for the mapping of quiescent interstellar clouds. We develop a method to convert the observed near-infrared surface brightness into estimates of the column density. We study and quantify the effect that different error sources could have on the accuracy of such estimates. We also propose to reduce systematic errors by combining surface brightness data with extinction measurements derived from the near-infrared colour excess of background stars. Our study is based on a set of three-dimensional magnetohydrodynamic turbulence simulations. Maps of near-infrared scattered light are obtained with radiative transfer calculations, and the maps are converted back into column density estimates using the proposed method. The results are compared with the true column densities. Extinction measurements are simulated using the same turbulence simulations, and are used as a complementary column density tracer. We find that NIR intensities can be converted into a reliable estimate of the column density in regions with A_V up to almost 20mag.

M. Juvela; V. -M. Pelkonen; P. Padoan; K. Mattila

2006-03-14T23:59:59.000Z

186

High triplet energy Al complex as a host material for blue phosphorescent organic light-emitting diodes  

Science Journals Connector (OSTI)

Abstract An Al complex, tris((2-(pyrazol-1-yl)pyridin-3-yl)oxy)aluminum (Al(pypy)3), was synthesized as a high triplet energy host material for blue phosphorescent organic light-emitting diodes. A high triplet energy ligand, 2-(1H-pyrazol-1-yl)pyridin-3-ol, was coordinated to the Al to develop the high triplet energy host material derived from Al. The Al(pypy)3 host showed a high triplet energy of 2.86eV for efficient energy transfer to blue triplet emitter. A maximum quantum efficiency of 20.5% was achieved in blue device using the Al(pypy)3 host material.

Chan Seok Oh; Jun Yeob Lee

2014-01-01T23:59:59.000Z

187

Parametric light generation  

Science Journals Connector (OSTI)

...potential to deliver coherent light with high spectral purity...universal constants such as the speed of light. Single- frequency CW...assessment of optical switching speeds in telecommunication technology...A (2003) Parametric light generation 2749 ment of...

2003-01-01T23:59:59.000Z

188

Highly Available Intrusion-Tolerant Services with Proactive-Reactive Recovery  

E-Print Network [OSTI]

on a hybrid distributed system model and show, as a case study, how this service can effectively be used infrastructures. Index Terms--Intrusion tolerance, proactive recovery, reactive recovery, firewall. ? 1 that are employed in mission-critical applications such as the SCADA systems used to manage critical infrastructures

Neves, Nuno

189

RELIABILITY, AVAILABILITY, AND SERVICEABILITY FOR PETASCALE HIGH-END COMPUTING AND BEYOND  

SciTech Connect (OSTI)

Our project is a multi-institutional research effort that adopts interplay of RELIABILITY, AVAILABILITY, and SERVICEABILITY (RAS) aspects for solving resilience issues in highend scientific computing in the next generation of supercomputers. results lie in the following tracks: Failure prediction in a large scale HPC; Investigate reliability issues and mitigation techniques including in GPGPU-based HPC system; HPC resilience runtime & tools.

Chokchai "Box" Leangsuksun

2011-05-31T23:59:59.000Z

190

Emission of Light Fragments from Heavy Nuclei in High Energy Nuclear Reactions  

Science Journals Connector (OSTI)

......projectile is pointed out and a new model is presented. Some...relation between emitted high energy particles and nucleonic...International Conference on High Energy Physics and Nuclear Structure...Cosmic Radiation (1964) New York: reprinted by Dover Publications......

Tatsuoki Miyazima; Ksuke Nakamura; Yasuhiko Futami

1965-01-01T23:59:59.000Z

191

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...

192

Limits on light-speed anisotropies from Compton scattering of high-energy electrons  

E-Print Network [OSTI]

The possibility of anisotropies in the speed of light relative to the limiting speed of electrons is considered. The absence of sidereal variations in the energy of Compton-edge photons at the ESRF's GRAAL facility constrains such anisotropies representing the first non-threshold collision-kinematics study of Lorentz violation. When interpreted within the minimal Standard-Model Extension, this result yields the two-sided limit of 1.6 x 10^{-14} at 95% confidence level on a combination of the parity-violating photon and electron coefficients kappa_{o+} and c. This new constraint provides an improvement over previous bounds by one order of magnitude.

J. -P. Bocquet; D. Moricciani; V. Bellini; M. Beretta; L. Casano; A. D'Angelo; R. Di Salvo; A. Fantini; D. Franco; G. Gervino; F. Ghio; G. Giardina; B. Girolami; A. Giusa; V. G. Gurzadyan; A. Kashin; S. Knyazyan; A. Lapik; R. Lehnert; P. Levi Sandri; A. Lleres; F. Mammoliti; G. Mandaglio; M. Manganaro; A. Margarian; S. Mehrabyan; R. Messi; V. Nedorezov; C. Perrin; C. Randieri; D. Rebreyend; N. Rudnev; G. Russo; C. Schaerf; M. L. Sperduto; M. C. Sutera; A. Turinge; V. Vegna

2010-05-28T23:59:59.000Z

193

Carbazolyldibenzofuran-type high-triplet-energy bipolar host material for blue phosphorescent organic light-emitting diodes  

Science Journals Connector (OSTI)

Abstract A high-triplet-energy material, 9?-(4,4?-(phenylphosphoryl)bis(dibenzo[b,d]furan-6,2-diyl))bis(9H-carbazole) (44DFCzPO), was synthesized as a bipolar host material for blue phosphorescent organic light-emitting diodes (PHOLEDs). 44DFCzPO was synthesized by the selective lithiation of the 4-position of a carbazole-modified dibenzofuran, followed by phosphorylation. 44DFCzPO showed a high triplet energy of 2.91eV for energy transfer to a blue phosphorescent dopant, and bipolar charge transport properties for balanced hole and electron density in the emitting layer. A high quantum efficiency of 16.7% at a low doping concentration of 3% was obtained using 44DFCzPO as the host in blue PHOLEDs.

Sook Hee Jeong; Jun Yeob Lee

2014-01-01T23:59:59.000Z

194

Vehicle Technologies Office Merit Review 2014: High Strength, Light-Weight Engines for Heavy Duty Trucks  

Broader source: Energy.gov [DOE]

Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about high strength,...

195

High-Efficiency Clean Combustion in Light-Duty Multi-Cylinder...  

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

* Cylinder-to-cylinder balancing important for high efficiency. * Swirl level has optimum level depending on gasoline-to-diesel ratio and has strong impact on BTE. * Pressure rise...

196

Effect of high light on the efficiency of photochemical energy conversion in a variety of lichen species with green and blue-green phycobionts  

Science Journals Connector (OSTI)

Exposure to high light induced a quantitatively similar decrease in the rate of photosynthesis at limiting photon flux density (PFD) and of photosystem II (PSII) photochemical efficiency, FV/FM, in both green and...

Barbara Demmig-Adams; Cristina Mguas; William W. Adams III; Angelika Meyer

1990-01-01T23:59:59.000Z

197

Effect of high light on the efficiency of photochemical energy conversion in a variety of lichen species with green and blue-green phycobionts  

Science Journals Connector (OSTI)

Exposure to high light induced a quantitatively similar decrease in the rate of photosynthesis at limiting photon flux density (PFD) and of photosystem II (PSII) photochemical efficiency, FV/FM, in both green and...

Barbara Demmig-Adams; Cristina Mguas; William W. Adams III; Angelika Meyer

1990-02-01T23:59:59.000Z

198

Highly efficient inverted top emitting organic light emitting diodes using a transparent top electrode with color stability on viewing angle  

SciTech Connect (OSTI)

We report a highly efficient phosphorescent green inverted top emitting organic light emitting diode with excellent color stability by using the 1,4,5,8,9,11-hexaazatriphenylene-hexacarbonitrile/indium zinc oxide top electrode and bis(2-phenylpyridine)iridium(III) acetylacetonate as the emitter in an exciplex forming co-host system. The device shows a high external quantum efficiency of 23.4% at 1000?cd/m{sup 2} corresponding to a current efficiency of 110?cd/A, low efficiency roll-off with 21% at 10?000?cd/m{sup 2} and low turn on voltage of 2.4?V. Especially, the device showed very small color change with the variation of ?x?=?0.02, ?y?=?0.02 in the CIE 1931 coordinates as the viewing angle changes from 0 to 60. The performance of the device is superior to that of the metal/metal cavity structured device.

Kim, Jung-Bum; Lee, Jeong-Hwan; Moon, Chang-Ki; Kim, Jang-Joo, E-mail: jjkim@snu.ac.kr [Department of Materials Science and Engineering, Seoul National University, Seoul 151-742 (Korea, Republic of)

2014-02-17T23:59:59.000Z

199

User Services  

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

Contacts for Users Contacts for Users User Services Print The User Services Group is available to aid ALS users before they arrive, while they are here, and after they leave. User Office Experiment Coordination Section Sue Bailey This e-mail address is being protected from spambots. You need JavaScript enabled to view it User Services Group Leader Prospective users Proprietary users Tel: 510-486-7727 ALS User Office The User Office is located on the mezzanine of Building 6 (the ALS), Room 2212. Contact Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Tel: 510-486-7745 Fax: 510-486-4773 Address: Advanced Light Source, Berkeley Lab, MS 6-2100, Berkeley, CA 94720 Hours User Office: Monday-Friday 8.00 a.m. - 12.00 p.m. and 1.00 p.m. - 5.00 p.m.

200

User Services  

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

Home Contact Home Contact User Services Print The User Services Group is available to aid ALS users before they arrive, while they are here, and after they leave. User Office Experiment Coordination Section Sue Bailey This e-mail address is being protected from spambots. You need JavaScript enabled to view it User Services Group Leader Prospective users Proprietary users Tel: 510-486-7727 ALS User Office The User Office is located on the mezzanine of Building 6 (the ALS), Room 2212. Contact Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Tel: 510-486-7745 Fax: 510-486-4773 Address: Advanced Light Source, Berkeley Lab, MS 6-2100, Berkeley, CA 94720 Hours User Office: Monday-Friday 8.00 a.m. - 12.00 p.m. and 1.00 p.m. - 5.00 p.m.

Note: This page contains sample records for the topic "lighting service high" 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

Monitoring Molecular Adsorption on High-Area Titanium Dioxide via Modulated Diffraction of Visible Light  

E-Print Network [OSTI]

Letters Monitoring Molecular Adsorption on High-Area Titanium Dioxide via Modulated Diffraction and evaluation of organic chemical adsorption on various titanium dioxide surfaces. The strategy is illustrated thin films of titanium dioxide (TiO2), with micrometer-sized features, were prepared on transparent

202

An earth-isolated optically coupled wideband high voltage probe powered by ambient light  

E-Print Network [OSTI]

(2012) Optimized working conditions for a thermoelectric generator as a topping cycle for gas turbines J (2012) Feasibility study in application of forging waste heat on absorption cooling system J. Renewable-emitting diode that converts high voltage into an amplitude-modulated optical signal, which is then conveyed

Bellan, Paul M.

203

Commercial Kitchen & Food Service Equipment  

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

Residential Commercial Commercial Industrial Lighting Energy Smart Grocer Program HVAC Program Shell Measures Commercial Kitchen & Food Service Equipment Plug Load New...

204

High-performance solution of hierarchical equations of motions for studying energy-transfer in light-harvesting complexes  

E-Print Network [OSTI]

Excitonic models of light-harvesting complexes, where the vibrational degrees of freedom are treated as a bath, are commonly used to describe the motion of the electronic excitation through a molecule. Recent experiments point toward the possibility of memory effects in this process and require to consider time non-local propagation techniques. The hierarchical equations of motion (HEOM) were proposed by Ishizaki and Fleming to describe the site-dependent reorganization dynamics of protein environments (J. Chem. Phys., 130, p. 234111, 2009), which plays a significant role in photosynthetic electronic energy transfer. HEOM are often used as a reference for other approximate methods, but have been implemented only for small systems due to their adverse computational scaling with the system size. Here, we show that HEOM are also solvable for larger systems, since the underlying algorithm is ideally suited for the usage of graphics processing units (GPU). The tremendous reduction in computational time due to the GPU allows us to perform a systematic study of the energy-transfer efficiency in the Fenna-Matthews-Olson (FMO) light-harvesting complex at physiological temperature under full consideration of memory-effects. We find that approximative methods differ qualitatively and quantitatively from the HEOM results and discuss the importance of finite temperature to achieve high energy-transfer efficiencies.

Christoph Kreisbeck; Tobias Kramer; Mirta Rodriguez; Birgit Hein

2010-12-20T23:59:59.000Z

205

Light-harvesting mutants show differential gene expression upon shift to high light as a consequence of photosynthetic redox and reactive oxygen species metabolism  

Science Journals Connector (OSTI)

...therefore depend on production of H2O2. It is conceivable...performance. 4. Material and methods (a) Plant growth WT...OPDA; AT-00293) or hydrogen peroxide (H2O2; AT-00185...S2), in response to hydrogen peroxide (H2O2; AT-00185...expression: (b) Abnormal production of ROS in various light-harvesting...

2014-01-01T23:59:59.000Z

206

Standard practice for evaluation of disbonding of bimetallic stainless alloy/steel plate for use in high-pressure, high-temperature refinery hydrogen service  

E-Print Network [OSTI]

1.1 This practice covers a procedure for the evaluation of disbonding of bimetallic stainless alloy/steel plate for use in refinery high-pressure/high-temperature (HP/HT) gaseous hydrogen service. It includes procedures to (1) produce suitable laboratory test specimens, (2) obtain hydrogen charging conditions in the laboratory that are similar to those found in refinery HP/HT hydrogen gas service for evaluation of bimetallic specimens exposed to these environments, and (3) perform analysis of the test data. The purpose of this practice is to allow for comparison of data among test laboratories on the resistance of bimetallic stainless alloy/steels to hydrogen-induced disbonding (HID). 1.2 This practice applies primarily to bimetallic products fabricated by weld overlay of stainless alloy onto a steel substrate. Most of the information developed using this practice has been obtained for such materials. The procedures described herein, may also be appropriate for evaluation of hot roll bonded, explosive bonded...

American Society for Testing and Materials. Philadelphia

2001-01-01T23:59:59.000Z

207

Novel Approaches to High-Efficiency III-V Nitride Heterostructure Emitters for Next-Generation Lighting Applications  

SciTech Connect (OSTI)

We report research activities and technical progress on the development of high-efficiency long wavelength ({lambda} {approx} 540nm) green light emitting diodes which covers whole years of the three-year program 'Novel approaches to high-efficiency III-V nitride heterostructure emitters for next-generation lighting applications'. The research activities were focused on the development of p-type layer that has less/no detrimental thermal annealing effect on as well as excellent structural and electrical properties and the development of green LED active region that has superior luminescence quality for {lambda}{approx}540nm green LEDs. We have also studied (1) the thermal annealing effect on blue and green LED active region during the p-type layer growth; (2) the effect of growth parameters and structural factors for LED active region on electroluminescence properties; (3) the effect of substrates and orientation on electrical and electro-optical properties of green LEDs. As a progress highlight, we obtained green-LED-active-region-friendly In{sub 0.04}Ga{sub 0.96}N:Mg exhibiting low resistivity with higher hole concentration (p=2.0 x 10{sup 18} cm{sup -3} and a low resistivity of 0.5 {omega}-cm) and improved optical quality green LED active region emitting at {approx}540nm by electroluminescence. The LEDs with p-InGaN layer can act as a quantum-confined Stark effect mitigation layer by reducing strain in the QW. We also have achieved (projected) peak IQE of {approx}25% at {lambda}{approx}530 nm and of {approx}13% at {lambda}{approx}545 nm. Visible LEDs on a non-polar substrate using (11-20) {alpha}-plane bulk substrates. The absence of quantum-confined Stark effect was confirmed but further improvement in electrical and optical properties is required.

Russell Dupuis

2007-06-30T23:59:59.000Z

208

Cloud Services Cloud Services  

E-Print Network [OSTI]

Cloud Services Cloud Services In 2012 UCD IT Services launched an exciting new set of cloud solutions called CloudEdu, which includes cloud servers, cloud storage, cloud hosting and cloud network. The CloudEdu package includes a consultancy service in design, deployment, management and utilisation

209

THE EXTRAGALACTIC BACKGROUND LIGHT FROM THE MEASUREMENTS OF THE ATTENUATION OF HIGH-ENERGY GAMMA-RAY SPECTRUM  

SciTech Connect (OSTI)

The attenuation of high-energy gamma-ray spectrum due to the electron-positron pair production against the extragalactic background light (EBL) provides an indirect method to measure the EBL of the universe. We use the measurements of the absorption features of the gamma-rays from blazars as seen by the Fermi Gamma-ray Space Telescope to explore the EBL flux density and constrain the EBL spectrum, star formation rate density (SFRD), and photon escape fraction from galaxies out to z = 6. Our results are basically consistent with the existing determinations of the quantities. We find a larger photon escape fraction at high redshifts, especially at z = 3, compared to the result from recent Ly{alpha} measurements. Our SFRD result is consistent with the data from both gamma-ray burst and ultraviolet (UV) observations in the 1{sigma} level. However, the average SFRD we obtain at z {approx}> 3 matches the gamma-ray data better than the UV data. Thus our SFRD result at z {approx}> 6 favors the fact that star formation alone is sufficiently high enough to reionize the universe.

Gong Yan; Cooray, Asantha [Department of Physics and Astronomy, University of California, Irvine, CA 92697 (United States)

2013-07-20T23:59:59.000Z

210

Implications of a high mass light MSSM Higgs scalar for supersymmetry searches at the LHC  

SciTech Connect (OSTI)

The Atlas and CMS groups have both reported an excess of events in the WW{sup *}{yields}l{sup +}l{sup -}+E{sub T}{sup miss} search channel, which could be the first evidence for the Higgs boson. In the MSSM, the lightest SUSY Higgs scalar h is expected to occur with mass m{sub h} < or approx. 135 GeV, depending on the range of SUSY parameters scanned over. Since the h{yields}WW* branching fraction falls swiftly with decreasing m{sub h}, a signal in the WW{sup *} channel would favor an h at the high end of its predicted mass range. We scan over general GUT scale SUSY model parameters to find those which give rise to m{sub h} > or approx. 130 GeV. A value of m{sub 0}{approx}10-20 TeV is favored, with A{sub 0}{approx}{+-}2m{sub 0}, while the lower range of m{sub 1/2} < or approx. 1 TeV is also slightly favored. This gives rise to an 'effective SUSY' type of sparticle mass spectrum. For low m{sub 1/2}, gluino pairs may be accessible to LHC searches, while for higher m{sub 1/2} values, the SUSY spectra would likely be out of range of LHC reach.

Baer, Howard [Department of Physics and Astronomy, University of Oklahoma, Norman, Oklahoma 73019 (United States); Barger, Vernon; Huang, Peisi [Department of Physics, University of Wisconsin, Madison, Wisconsin 53706 (United States); Mustafayev, Azar [William I. Fine Theoretical Physics Institute, University of Minnesota, Minneapolis, Minnesota 55455 (United States)

2011-11-01T23:59:59.000Z

211

Architectural Lighting Analysis in Virtual Lighting Laboratory  

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

Architectural Lighting Analysis in Virtual Lighting Laboratory Architectural Lighting Analysis in Virtual Lighting Laboratory Speaker(s): Mehlika Inanici Date: July 7, 2003 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Satkartar K. Kinney Virtual Lighting Laboratory is a Radiance-based lighting analysis tool and methodology that proposes transformations in the utilization of computer visualization in lighting analysis and design decision-making. It is a computer environment, where the user has been provided with matrices of illuminance and luminance values extracted from high dynamic range images. The principal idea is to provide the laboratory to the designer and researcher to explore various lighting analysis techniques instead of imposing limited number of predetermined metrics. In addition, it introduces an analysis approach for temporal and spatial lighting

212

Mesoporous TiO{sub 2} aggregate photoanode with high specific surface area and strong light scattering for dye-sensitized solar cells  

SciTech Connect (OSTI)

Phase-pure anatase TiO{sub 2} nanocrystallite aggregates synthesized by a continuous supercritical fluid process have been first used for fabricating mesoporous photoanodes of dye-sensitized solar cells (DSCs). Due to the small size (11 nm) of the TiO{sub 2} nanocrystallites in the aggregates, the mesoporous photoanode provides a high specific surface area, 80 m{sup 2}/g, which ensures high dye loading. At the same time, the submicrometer-sized aggregates endow the mesoporous photoanode with strong light scattering effect. Therefore, the light harvesting efficiency of the photoanode is increased. With an improved short-circuit current density, a high overall power conversion efficiency of 8.65% (100 mW/cm{sup 2}, AM 1.5) is achieved without additional scattering layers, 12% enhanced compared with the DSCs fabricated from commercial Degussa P25 with exactly the same procedures. In addition, this supercritical fluid process is scalable and rapid (less than one minute) for TiO{sub 2} aggregates synthesis, which will push the commercialization of DSCs in the future. - Graphical abstract: Due to the special morphology and structure, the photoanode of DSCs provides high specific surface area and strong light scattering at the same time, which results in high conversion efficiencies of the DSCs. Table of contents: Thanks to the synchronous realization of high specific surface area and strong light scattering, a high efficiency of 8.65% was achieved based on a novel mesoporous TiO{sub 2} aggregates photoanode for DSCs. Highlights: Black-Right-Pointing-Pointer The TiO{sub 2} aggregate photoanode provides a possible route for highly efficient DSCs. Black-Right-Pointing-Pointer Photoanode with high dye loading and light scattering is successfully fabricated. Black-Right-Pointing-Pointer TiO{sub 2} synthesized by a supercritical fluid process is first applied to DSCs. Black-Right-Pointing-Pointer The synthesis method and high efficiency will push the commercialization of DSCs.

Li, Chunhui; Luo, Yanhong; Guo, Xiaozhi; Li, Dongmei [Key Laboratory for Renewable Energy, Chinese Academy of Sciences, Beijing Key Laboratory for New Energy Materials and Devices, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China)] [Key Laboratory for Renewable Energy, Chinese Academy of Sciences, Beijing Key Laboratory for New Energy Materials and Devices, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China); Mi, Jianli; So, Lasse; Hald, Peter [Center for Materials Crystallography, Department of Chemistry and Interdisciplinary Nanoscience Center, Aarhus University, DK-8000 Aarhus (Denmark)] [Center for Materials Crystallography, Department of Chemistry and Interdisciplinary Nanoscience Center, Aarhus University, DK-8000 Aarhus (Denmark); Meng, Qingbo, E-mail: qbmeng@iphy.ac.cn [Key Laboratory for Renewable Energy, Chinese Academy of Sciences, Beijing Key Laboratory for New Energy Materials and Devices, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China)] [Key Laboratory for Renewable Energy, Chinese Academy of Sciences, Beijing Key Laboratory for New Energy Materials and Devices, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China); Iversen, Bo B., E-mail: bo@chem.au.dk [Center for Materials Crystallography, Department of Chemistry and Interdisciplinary Nanoscience Center, Aarhus University, DK-8000 Aarhus (Denmark)

2012-12-15T23:59:59.000Z

213

Library Services  

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

Services Library Services The Research Library provides many services to LANL employees. We also offer limited services to members of the public. The Research Library is open to...

214

Research and Development of High Temperature Light Water Cooled Reactor Operating at Supercritical-Pressure in Japan  

SciTech Connect (OSTI)

This paper summarizes the status and future plans of research and development of the high temperature light water cooled reactor operating at supercritical-pressure in Japan. It includes; the concept development; material for the fuel cladding; water chemistry under supercritical pressure; thermal hydraulics of supercritical fluid; and the conceptual design of core and plant system. Elements of concept development of the once-through coolant cycle reactor are described, which consists of fuel, core, reactor and plant system, stability and safety. Material studies include corrosion tests with supercritical water loops and simulated irradiation tests using a high-energy transmission electron microscope. Possibilities of oxide dispersion strengthening steels for the cladding material are studied. The water chemistry research includes radiolysis and kinetics of supercritical pressure water, influence of radiolysis and radiation damage on corrosion and behavior on the interface between water and material. The thermal hydraulic research includes heat transfer tests of single tube, single rod and three-rod bundles with a supercritical Freon loop and numerical simulations. The conceptual designs include core design with a three-dimensional core simulator and sub-channel analysis, and balance of plant. (authors)

Yoshiaki Oka [Nuclear Engineering Research Laboratory, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 112-0006 (Japan); Katsumi Yamada [Isogo Nuclear Engineering Center, Toshiba Corporation, 8, Shinsugita-cho, Isogo-ku, Yokohama, 235-8523 (Japan)

2004-07-01T23:59:59.000Z

215

User Services  

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

User Services Print User Services Print The User Services Group is available to aid ALS users before they arrive, while they are here, and after they leave. User Office Experiment Coordination Section Sue Bailey This e-mail address is being protected from spambots. You need JavaScript enabled to view it User Services Group Leader Prospective users Proprietary users Tel: 510-486-7727 ALS User Office The User Office is located on the mezzanine of Building 6 (the ALS), Room 2212. Contact Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Tel: 510-486-7745 Fax: 510-486-4773 Address: Advanced Light Source, Berkeley Lab, MS 6-2100, Berkeley, CA 94720 Hours User Office: Monday-Friday 8.00 a.m. - 12.00 p.m. and 1.00 p.m. - 5.00 p.m. New user registration: Monday-Friday 8.00 a.m. - 12.00 p.m. and

216

User Services  

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

User Services Print User Services Print The User Services Group is available to aid ALS users before they arrive, while they are here, and after they leave. User Office Experiment Coordination Section Sue Bailey This e-mail address is being protected from spambots. You need JavaScript enabled to view it User Services Group Leader Prospective users Proprietary users Tel: 510-486-7727 ALS User Office The User Office is located on the mezzanine of Building 6 (the ALS), Room 2212. Contact Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Tel: 510-486-7745 Fax: 510-486-4773 Address: Advanced Light Source, Berkeley Lab, MS 6-2100, Berkeley, CA 94720 Hours User Office: Monday-Friday 8.00 a.m. - 12.00 p.m. and 1.00 p.m. - 5.00 p.m. New user registration: Monday-Friday 8.00 a.m. - 12.00 p.m. and

217

User Services  

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

User Services Print User Services Print The User Services Group is available to aid ALS users before they arrive, while they are here, and after they leave. User Office Experiment Coordination Section Sue Bailey This e-mail address is being protected from spambots. You need JavaScript enabled to view it User Services Group Leader Prospective users Proprietary users Tel: 510-486-7727 ALS User Office The User Office is located on the mezzanine of Building 6 (the ALS), Room 2212. Contact Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Tel: 510-486-7745 Fax: 510-486-4773 Address: Advanced Light Source, Berkeley Lab, MS 6-2100, Berkeley, CA 94720 Hours User Office: Monday-Friday 8.00 a.m. - 12.00 p.m. and 1.00 p.m. - 5.00 p.m. New user registration: Monday-Friday 8.00 a.m. - 12.00 p.m. and

218

User Services  

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

User Services Print User Services Print The User Services Group is available to aid ALS users before they arrive, while they are here, and after they leave. User Office Experiment Coordination Section Sue Bailey This e-mail address is being protected from spambots. You need JavaScript enabled to view it User Services Group Leader Prospective users Proprietary users Tel: 510-486-7727 ALS User Office The User Office is located on the mezzanine of Building 6 (the ALS), Room 2212. Contact Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Tel: 510-486-7745 Fax: 510-486-4773 Address: Advanced Light Source, Berkeley Lab, MS 6-2100, Berkeley, CA 94720 Hours User Office: Monday-Friday 8.00 a.m. - 12.00 p.m. and 1.00 p.m. - 5.00 p.m. New user registration: Monday-Friday 8.00 a.m. - 12.00 p.m. and

219

User Services  

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

Services Print Services Print The User Services Group is available to aid ALS users before they arrive, while they are here, and after they leave. User Office Experiment Coordination Section Sue Bailey This e-mail address is being protected from spambots. You need JavaScript enabled to view it User Services Group Leader Prospective users Proprietary users Tel: 510-486-7727 ALS User Office The User Office is located on the mezzanine of Building 6 (the ALS), Room 2212. Contact Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Tel: 510-486-7745 Fax: 510-486-4773 Address: Advanced Light Source, Berkeley Lab, MS 6-2100, Berkeley, CA 94720 Hours User Office: Monday-Friday 8.00 a.m. - 12.00 p.m. and 1.00 p.m. - 5.00 p.m. New user registration: Monday-Friday 8.00 a.m. - 12.00 p.m. and

220

User Services  

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

Services Print Services Print The User Services Group is available to aid ALS users before they arrive, while they are here, and after they leave. User Office Experiment Coordination Section Sue Bailey This e-mail address is being protected from spambots. You need JavaScript enabled to view it User Services Group Leader Prospective users Proprietary users Tel: 510-486-7727 ALS User Office The User Office is located on the mezzanine of Building 6 (the ALS), Room 2212. Contact Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Tel: 510-486-7745 Fax: 510-486-4773 Address: Advanced Light Source, Berkeley Lab, MS 6-2100, Berkeley, CA 94720 Hours User Office: Monday-Friday 8.00 a.m. - 12.00 p.m. and 1.00 p.m. - 5.00 p.m. New user registration: Monday-Friday 8.00 a.m. - 12.00 p.m. and

Note: This page contains sample records for the topic "lighting service high" 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

Gigawatt-year nuclear-geothermal energy storage for light-water and high-temperature reactors  

SciTech Connect (OSTI)

Capital-intensive, low-operating cost nuclear plants are most economical when operated under base-load conditions. However, electricity demand varies on a daily, weekly, and seasonal basis. In deregulated utility markets this implies high prices for electricity at times of high electricity demand and low prices for electricity at times of low electricity demand. We examined coupling nuclear heat sources to geothermal heat storage systems to enable these power sources to meet hourly to seasonal variable electricity demand. At times of low electricity demand the reactor heats a fluid that is then injected a kilometer or more underground to heat rock to high temperatures. The fluid travels through the permeable-rock heat-storage zone, transfers heat to the rock, is returned to the surface to be reheated, and re-injected underground. At times of high electricity demand the cycle is reversed, heat is extracted, and the heat is used to power a geothermal power plant to produce intermediate or peak power. When coupling geothermal heat storage with light-water reactors (LWRs), pressurized water (<300 deg. C) is the preferred heat transfer fluid. When coupling geothermal heat storage with high temperature reactors at higher temperatures, supercritical carbon dioxide is the preferred heat transfer fluid. The non-ideal characteristics of supercritical carbon dioxide create the potential for efficient coupling with supercritical carbon dioxide power cycles. Underground rock cannot be insulated, thus small heat storage systems with high surface to volume ratios are not feasible because of excessive heat losses. The minimum heat storage capacity to enable seasonal storage is {approx}0.1 Gigawatt-year. Three technologies can create the required permeable rock: (1) hydro-fracture, (2) cave-block mining, and (3) selective rock dissolution. The economic assessments indicated a potentially competitive system for production of intermediate load electricity. The basis for a nuclear geothermal system with LWRs exists today; but, there is need for added research and development before deployment. There are significantly greater challenges for geothermal heat storage at higher temperatures. Such systems are strongly dependent upon the local geology. (authors)

Forsberg, C. W.; Lee, Y.; Kulhanek, M.; Driscoll, M. J. [Massachusetts Inst. of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139-4307 (United States)

2012-07-01T23:59:59.000Z

222

crown/forehead patch appeared black but reflected a dull red when the light was just right. No color markings or Fish and Wildlife Service bands  

E-Print Network [OSTI]

. No color markings or Fish and Wildlife Service bands were visible. The birds stood on a line facing into and parallel to the axis of an ESE wind blowing at about 25 mph. Three birds were resting with their heads and necks on their backs or under their wings. The largest bird faced directly into the wind in front

223

Anchorage Municipal Light and Power | Open Energy Information  

Open Energy Info (EERE)

Light and Power Light and Power Jump to: navigation, search Name Anchorage Municipal Light and Power Place Alaska Utility Id 599 Utility Location Yes Ownership M NERC Location AK Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Area Lighting Service 1000 W Lighting Area Lighting Service 150 W Lighting Area Lighting Service 175 W Lighting Area Lighting Service 250 W Lighting Area Lighting Service 400 W Lighting

224

Mahanaxar: quality of service guarantees in high-bandwidth, real-time streaming data storage  

SciTech Connect (OSTI)

Large radio telescopes, cyber-security systems monitoring real-time network traffic, and others have specialized data storage needs: guaranteed capture of an ultra-high-bandwidth data stream, retention of the data long enough to determine what is 'interesting,' retention of interesting data indefinitely, and concurrent read/write access to determine what data is interesting, without interrupting the ongoing capture of incoming data. Mahanaxar addresses this problem. Mahanaxar guarantees streaming real-time data capture at (nearly) the full rate of the raw device, allows concurrent read and write access to the device on a best-effort basis without interrupting the data capture, and retains data as long as possible given the available storage. It has built in mechanisms for reliability and indexing, can scale to meet arbitrary bandwidth requirements, and handles both small and large data elements equally well. Results from our prototype implementation shows that Mahanaxar provides both better guarantees and better performance than traditional file systems.

Bigelow, David [Los Alamos National Laboratory; Bent, John [Los Alamos National Laboratory; Chen, Hsing - Bung [Los Alamos National Laboratory; Brandt, Scott [UCSC

2010-01-01T23:59:59.000Z

225

Covered Product Category: Exterior Lighting | Department of Energy  

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

Workbook: A how-to guide for outdoor lighting developed by the National Park Service and DOE. Outdoor Solid State Lighting Technology Deployment: FEMP encourages Federal agencies...

226

University Services Management Services  

E-Print Network [OSTI]

system U Services Finance organized a workforce planning process resulting in a team with better capacity > 3 Primary Services Human Resources Workforce Planning Recruitment and Selection Employee and Labor, and strategic planning efforts. In addition to supporting the University Services enterprise, the Management

Webb, Peter

227

Demonstrating LED and Fiber Optic Lighting in Commissary Applications  

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

Demonstrating LED and Fiber Optic Demonstrating LED and Fiber Optic Lighting in Commissary Applications Joseph Konrade Energy Technology Program Specialist Federal Energy Management Program 2 GOAL OF THE PROJECT * Promote New Lighting Technology * Document Energy Savings * Duplicate the technology * Expand Alternative Financing Opportunities * Include Lighting Technology in Government Projects within Utility Service Territory 3 History * FEMP sponsored E4 audits * Audit designed to review Utility Cost, Operations and Maintenance, New Technology Application * 3 Defense Commissary Agency (DeCA) received services under the agreement with DOE * Fort George G Meade pays a high electricity rate Electricity cost $0.171/kWh (PWC sub-metered rate) * Commissary was previously unmetered - Meter installed during installation of lighting project. New meter showing higher

228

A global approach of the representativity concept: Application on a high-conversion light water reactor MOX lattice case  

SciTech Connect (OSTI)

The development of new types of reactor and the increase in the safety specifications and requirements induce an enhancement in both nuclear data knowledge and a better understanding of the neutronic properties of the new systems. This enhancement is made possible using ad hoc critical mock-up experiments. The main difficulty is to design these experiments in order to obtain the most valuable information. Its quantification is usually made by using representativity and transposition concepts. These theories enable to extract some information about a quantity of interest (an integral parameter) on a configuration, but generally a posteriori. This paper presents a more global approach of this theory, with the idea of optimizing the representativity of a new experiment, and its transposition a priori, based on a multiparametric approach. Using a quadratic sum, we show the possibility to define a global representativity which permits to take into account several quantities of interest at the same time. The maximization of this factor gives information about all quantities of interest. An optimization method of this value in relation to technological parameters (over-clad diameter, atom concentration) is illustrated on a high-conversion light water reactor MOX lattice case. This example tackles the problematic of plutonium experiment for the plutonium aging and a solution through the optimization of both the over-clad and the plutonium content. (authors)

Santos, N. D.; Blaise, P.; Santamarina, A. [CEA, DEN/DER/SPRC Cadarache, F-13108 Saint Paul-lez-Durance (France)

2013-07-01T23:59:59.000Z

229

On-vehicle emission measurement of a light-duty diesel van at various speeds at high altitude  

Science Journals Connector (OSTI)

Abstract As part of the research on the relationship between the speed of a vehicle operating at high altitude and its contaminant emissions, an on-vehicle emission measurement of a light-duty diesel van at the altitudes of 1000m, 2400m and 3200m was conducted. The test vehicle was a 2.8L turbocharged diesel Ford Transit. Its settings were consistent in all experiments. Regulated gaseous emissions, including CO, HC and NOx, together with particulate matter was measured at nine speeds ranged from 10kmh?1 to 90kmh?1 with 10kmh?1 intervals settings. At each speed, measurement lasted for at least 120s to ensure the sufficiency and reliability of the collected data. The results demonstrated that at all altitudes, CO and HC emissions decreased as the vehicle speed increased. However both \\{NOx\\} and PM increased with vehicle speed. In terms of the effects of altitude, an increase in CO, HC and PM was observed with the rising of altitude at each vehicle speed. \\{NOx\\} behaved different: emission of \\{NOx\\} initially increased as the vehicle was raised from 1000m to 2400m, but it decreased when the vehicle was further elevated to 3200m.

Xin Wang; Hang Yin; Yunshan Ge; Linxiao Yu; Zhenxian Xu; Chenglei Yu; Xuejiao Shi; Hongkun Liu

2013-01-01T23:59:59.000Z

230

Evidence for a SAL1-PAP Chloroplast Retrograde Pathway That Functions in Drought and High Light Signaling in Arabidopsis  

Science Journals Connector (OSTI)

...Tollervey, D. (1997). Lithium toxicity in yeast is due to...and leaf water status during excess light stress reveals a functional...genes in Arabidopsis during excess light stress. Plant Cell 9...acclimation in response to excess excitation energy in Arabidopsis...

Gonzalo M. Estavillo; Peter A. Crisp; Wannarat Pornsiriwong; Markus Wirtz; Derek Collinge; Chris Carrie; Estelle Giraud; James Whelan; Pascale David; Hélène Javot; Charles Brearley; Rüdiger Hell; Elena Marin; Barry J. Pogson

2011-11-29T23:59:59.000Z

231

NSLS Services | Postal Services  

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

Postal Services Postal Services U.S. Postal Service BNL has a full-service U.S. Postal Service Office (Upton branch) located in Staff Services, Building 179, x2539. BNL Mail Service Mail is delivered and picked up twice a day from each building on site. Users should leave internal lab mail (brown envelopes, no stamps needed) and U.S. Mail (regular envelopes, stamps required) in the outgoing mail boxes at NSLS mail stop 725A, located in the lobby by the elevator. Receiving Mail During regular working hours, packages and other special deliveries are brought to the Stockroom while regular mail is taken to the mailstops around the building. Each beam port is assigned a mail slot at NSLS mail stop 725A near the elevator in the lobby. The beamline number should be on all mail addressed to users. Mail to users should be addressed as follows

232

A Framework for Context-Aware Services Using Service Customizer  

E-Print Network [OSTI]

. INTRODUCTION Service-Oriented Architecture (SOA) [1] is a high-level and technology-independent concept, the proposed approach improves the privacy and security features of web services. Keywords: Service-Oriented Architecture (SOA); Context- Aware Services; Software Agent; Knowledge Management; Service Customizer. I

Sartipi, Kamran

233

Free-Standing LiNi0.5Mn1.5O4/Carbon Nanofiber Network Film as Light-Weight and High-Power  

E-Print Network [OSTI]

Free-Standing LiNi0.5Mn1.5O4/Carbon Nanofiber Network Film as Light-Weight and High-Power Cathode Pure carbon nanofiber (CNF) network without LiNi0.5Mn1.5O4 was tested in the voltage window of 3.5-5 V

Zhou, Chongwu

234

People's Cooperative Services | Open Energy Information  

Open Energy Info (EERE)

People's Cooperative Services People's Cooperative Services Place Minnesota Utility Id 14468 Utility Location Yes Ownership C NERC Location MRO NERC MRO Yes Activity Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Controllable Seasonal Rate Industrial Dual Fuel Space Heating Residential Electric, Shared/Community Water Well and Septic Residential Light - 100 watt HPS Lighting Light - 110 watt LED Lighting Light - 135 watt LED Lighting Light - 150 watt HPS Lighting Light - 175 watt MV Lighting Light - 200 watt HPS Lighting Light - 250 watt HPS Lighting

235

Service/Product Provider  

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

Wheatstone Energy Frito-Lay Wheatstone Energy Frito-Lay 1975 The Exchange, Ste. 320 7701 Legacy Dr. Atlanta, GA 30339 Plano, TX 75024 Business: Lighting, Electrical, HVAC Business: Snack Foods James B. Dore, Director, Sales and Marketing Rob Schasel, Director, Energy & Utilities Phone: 770-916-7107 Phone: 972-334-5567 Email: jim.dore@wheatstoneenergy.com Email: robert.d.schasel@fritolay.com Frito-Lay leverages its energy effort by partnering with Wheatstone Energy to identify and implement lighting improvements resulting in savings of $2.2 million. Project Scope Wheatstone provided turnkey services in upgrading the lighting systems at 96 distribution centers and 16 snack food production plants across North America. Project Summary In addressing lighting retrofits and lighting control strategies, Wheatstone's turnkey services included

236

A highly color-stability white organic light-emitting diode by color conversion within hole injection layer  

Science Journals Connector (OSTI)

We demonstrated a novel-structure white organic light-emitting devices (WOLEDs) composed of a greenish blue fluorescent emitting layer and a red fluorescent dye-doped hole injection...

Li, C; Ichikawa, M; Wei, B; Taniguchi, Y; Kimura, H; Kawaguchi, K; Sakurai, K

2007-01-01T23:59:59.000Z

237

Ion engineering techniques for the preparation of the highly effective TiO2 photocatalysts operating under visible light irradiation  

Science Journals Connector (OSTI)

The successful application of ion engineering techniques for the development of TiO2...photocatalysts operating under visible and/or solar light irradiations has been summarized in this review article. First, we ...

Masato Takeuchi; Masaya Matsuoka; Masakazu Anpo

2012-04-01T23:59:59.000Z

238

Towards high efficiency thin-film crystalline silicon solar cells: The roles of light trapping and non-radiative recombinations  

SciTech Connect (OSTI)

Thin-film solar cells based on silicon have emerged as an alternative to standard thick wafers technology, but they are less efficient, because of incomplete absorption of sunlight, and non-radiative recombinations. In this paper, we focus on the case of crystalline silicon (c-Si) devices, and we present a full analytic electro-optical model for p-n junction solar cells with Lambertian light trapping. This model is validated against numerical solutions of the drift-diffusion equations. We use this model to investigate the interplay between light trapping, and bulk and surface recombination. Special attention is paid to surface recombination processes, which become more important in thinner devices. These effects are further amplified due to the textures required for light trapping, which lead to increased surface area. We show that c-Si solar cells with thickness of a few microns can overcome 20% efficiency and outperform bulk ones when light trapping is implemented. The optimal device thickness in presence of light trapping, bulk and surface recombination, is quantified to be in the range of 1080??m, depending on the bulk quality. These results hold, provided the effective surface recombination is kept below a critical level of the order of 100?cm/s. We discuss the possibility of meeting this requirement, in the context of state-of-the-art techniques for light trapping and surface passivation. We show that our predictions are within the capability of present day silicon technologies.

Bozzola, A., E-mail: angelo.bozzola@unipv.it; Kowalczewski, P.; Andreani, L. C. [Physics Department, University of Pavia and CNISM, via Bassi 6, I-27100 Pavia (Italy)

2014-03-07T23:59:59.000Z

239

Applying quality-driven, efficiency-adjusted DEA (QE-DEA) in the pursuit of high-efficiencyhigh-quality service units: an input-oriented approach  

Science Journals Connector (OSTI)

......delivered service quality standards, would secure mid-to-long-term...In Section 2, we review three prevalent DEA-based...services' quality standards entails need for...2. Literature review The concept of the...well as to provide a plan for increased mid...are a powerful data mining methodology that......

Panagiotis Zervopoulos; Theodosios Palaskas

2011-10-01T23:59:59.000Z

240

Reading Municipal Light Department - Business Lighting Rebate Program |  

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

Reading Municipal Light Department - Business Lighting Rebate Reading Municipal Light Department - Business Lighting Rebate Program Reading Municipal Light Department - Business Lighting Rebate Program < Back Eligibility Agricultural Commercial Fed. Government Industrial Institutional Local Government Nonprofit Schools State Government Savings Category Appliances & Electronics Commercial Lighting Lighting Maximum Rebate Commercial Customers: $10,000 per calendar year Municipal Customers: $15,000 per calendar year Program Info State Massachusetts Program Type Utility Rebate Program Rebate Amount T-8/T-5 Lamp with Electronic Ballasts: $11 - $35/fixture Interior High Output Lamp with Electronic Ballasts: $100/fixture De-lamping: $4 - $9/lamp Lighting Sensors: $20/sensor LED Exit Signs: $20/fixture Provider Incentive Programs

Note: This page contains sample records for the topic "lighting service high" 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

Student Services Student Services  

E-Print Network [OSTI]

Student Services _______________ 1.9 Page 1 Student Services DIVISION OF STUDENT AFFAIRS Office for Student Affairs The Division of Student Affairs seeks to create a campus environment that fully engages students in the integration of their academic and personal development through quality programs

242

Student Services Student Services  

E-Print Network [OSTI]

Student Services Student Services DIVISION OF STUDENT AFFAIRS Office in the Administration Building, Room 201 (970) 491-5312 studentaffairs.colostate.edu Blanche Hughes, Vice President for Student Affairs The Division of Student Affairs seeks to create a campus environment that fully engages students

Collett Jr., Jeffrey L.

243

Corporate Information & Computing Services  

E-Print Network [OSTI]

Corporate Information & Computing Services High Performance Computing Report March 2008 Author The University of Sheffield's High Performance Computing (HPC) facility is provided by CiCS. It consists of both Graduate Students and Staff. #12;Corporate Information & Computing Services High Performance Computing

Martin, Stephen John

244

Columbia Water and Light - HVAC and Lighting Efficiency Rebates |  

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

Columbia Water and Light - HVAC and Lighting Efficiency Rebates Columbia Water and Light - HVAC and Lighting Efficiency Rebates Columbia Water and Light - HVAC and Lighting Efficiency Rebates < Back Eligibility Commercial Industrial Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Appliances & Electronics Commercial Lighting Lighting Maximum Rebate Lighting: 50% of invoiced cost up to $22,500 Program Info State Missouri Program Type Utility Rebate Program Rebate Amount HVAC Replacements: $570 - $3,770 Lighting: $300/kW reduction or half of project cost Provider Columbia Water and Light Columbia Water and Light (CWL) offers rebates to its commercial and industrial customers for the purchase of high efficiency HVAC installations and efficient lighting. Incentives for certain measures are based upon the

245

THE LUMINA PROJECT http://light.lbl.gov  

E-Print Network [OSTI]

based lighting products hold promise for replacing and/or augmenting their current fuel-based lighting 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

Jacobson, Arne

246

Single-step high-speed nanogranulation of metal alloy around carbon nanotubes by flash light irradiation  

Science Journals Connector (OSTI)

We demonstrate to decorate carbon nanotubes (CNTs) with metal alloy nanoparticles by flash light from a xenon lamp highlighting dramatically simplified process and ultrafast speed of millisecond. By managing the pulse energy of the irradiation, we customize the nucleation and growth rates of homogeneous binary and ternary nanoparticles with PtRu and PtRuMo thin layers that are e-beam deposited onto CNTs. No damage of \\{CNTs\\} during the light-induced nanogranulation is guaranteed by the rapid and surface-localized heating mechanism. The fabricated nanoparticle/CNT nanostructures are characterized using variety of microscopic and spectroscopic techniques such as SEM, TEM and Raman spectroscopy.

Yong-Won Song; Sung-Hyeon Park; Won-Suk Han; Jae-Min Hong; Hak-Sung Kim

2011-01-01T23:59:59.000Z

247

UV light-induced survival response in a highly radiation-resistant isolate of the Moraxella-Acinetobacter group.  

Science Journals Connector (OSTI)

...dose. This response was inhibited...ofchloramphenicol. Frequencies of mutation...the inducible response ofisolate 4...affect the frequency of mutation...extended cold storage. Iftrue...International Atomic Energy Agency, Vien...LIGHT-INDUCED SURVIVAL RESPONSE IN BACTERIA...and length of storage on the microbi...

L C Keller; T L Thompson; R B Maxcy

1982-02-01T23:59:59.000Z

248

Abscisic acid signalling determines susceptibility of bundle sheath cells to photoinhibition in high light-exposed Arabidopsis leaves  

Science Journals Connector (OSTI)

...imaging For APX2 gene expression experiments, plants were exposed to a PPFD of 1500 micromol m2 s1 from a white light emitting diode (LED) array (Isolight; Technologica Ltd, Colchester UK). Leaf surface temperature reached 27C after 5 min...

2014-01-01T23:59:59.000Z

249

A simple varying-speed-of-light hypothesis is enough for explaining high-redshift supernovae data  

E-Print Network [OSTI]

The hypothesis that the speed of light decreases by nearly 2 cm per sec and per year is discussed within the frame of a simple phenomenological model. It is shown that this hypothesis can provide an alternative explanation for the redshift-distance relationship of type Ia supernovae, which is nowadays given in terms of a new form of (dark) energy of unknown origin.

Yves-Henri Sanejouand

2005-09-20T23:59:59.000Z

250

Lighting Basics | Department of Energy  

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

Lighting Basics Lighting Basics Lighting Basics August 15, 2013 - 5:12pm Addthis Text Version There are many different types of artificial lights, all of which have different applications and uses. Types of lighting include: Fluorescent Lighting High-intensity Discharge Lighting Incandescent Lighting LED Lighting Low-pressure Sodium Lighting. Which type is best depends on the application. See the chart below for a comparison of lighting types. Lighting Comparison Chart Lighting Type Efficacy (lumens/watt) Lifetime (hours) Color Rendition Index (CRI) Color Temperature (K) Indoors/Outdoors Fluorescent Straight Tube 30-110 7000-24,000 50-90 (fair to good) 2700-6500 (warm to cold) Indoors/outdoors Compact Fluorescent 50-70 10,000 65-88 (good) 2700-6500 (warm to cold) Indoors/outdoors

251

Development and testing of non-bonded flexible pipe for high temperature/high pressure/deep water/dynamic sour service applications  

SciTech Connect (OSTI)

Non-bonded flexible risers are a critical element of floating systems for offshore oil and gas production. This paper reviews product innovations and prototype testing of risers developed to cope with severe environments. Full scale dynamic test results with combined tension, bending, internal pressure and heating, and with these structural loads combined with sour production fluids introduced into the bore of the pipe are presented. The loading conditions for the tests were based on floating production systems in North Sea environments. End fittings must assure a leak tight transition to subsea and surface facilities when subjected to the pipe applied loads, thermal cycling during startup and shutdowns, and changing of the fluid barrier material properties over the service life. The results of analyses and tests conducted to verify the integrity of the end fitting with thermal cycling and fluid barrier changes due to the high temperature production fluids is presented. Conventional flexible pipe employs carbon steel for axial and hoop structural reinforcement. In deeper water, the tension loads induced by pipe weight increase stress levels in the pipe structure and deck and installation loads. As pipe stresses increase, larger cross sectional areas of the steel members are required, further increasing the weight. To reduce the unit weight, while retaining the required strength levels, composite materials have been developed to replace the steel tensile armor. The composite consists of carbon fibers in a thermoplastic matrix. Tests to verify the suitability of the material in the flexible pipe annulus environment and to evaluate the performance of the composite pipe structure are presented.

Kalman, M.; Belcher, J.; Chen, B.; Fraser, D.; Ethridge, A.; Loper, C.

1996-12-31T23:59:59.000Z

252

Phase transitions in C2O4H NH4 1/2H2O : a light scattering study of the high pressure phase  

E-Print Network [OSTI]

1711 Phase transitions in C2O4H NH4 1/2H2O : a light scattering study of the high pressure phase J) Résumé. 2014 AHO présente, à la pression ordinaire, une transition de phase ferroélastique du deuxième phase III soit, comme la phase II, due à une mise en ordre des ions ammoniums : leur orientation serait

Paris-Sud XI, Université de

253

Polyacrylamide/Ni0.02Zn0.98O Nanocomposite with High Solar Light Photocatalytic Activity and Efficient Adsorption Capacity for Toxic Dye Removal  

Science Journals Connector (OSTI)

Polyacrylamide/Ni0.02Zn0.98O Nanocomposite with High Solar Light Photocatalytic Activity and Efficient Adsorption Capacity for Toxic Dye Removal ... The effect of adsorption capacity of cross-linked polyacrylamide on photocatalytic activity of Ni0.02Zn0.98O was also studied. ... A significant removal efficiency of 99.17% for RB and 96.55% for MG was achieved in 2 h of solar illumination in the presence of the nanocomposite. ...

Amit Kumar; Gaurav Sharma; Mu Naushad; Pardeep Singh; Susheel Kalia

2014-09-13T23:59:59.000Z

254

Lighting fundamentals handbook: Lighting fundamentals and principles for utility personnel  

SciTech Connect (OSTI)

Lighting accounts for approximately 30% of overall electricity use and demand in commercial buildings. This handbook for utility personnel provides a source of basic information on lighting principles, lighting equipment, and other considerations related to lighting design. The handbook is divided into three parts. Part One, Physics of Light, has chapters on light, vision, optics, and photometry. Part Two, Lighting Equipment and Technology, focuses on lamps, luminaires, and lighting controls. Part Three, Lighting Design Decisions, deals with the manner in which lighting design decisions are made and reviews relevant methods and issues. These include the quantity and quality of light needed for visual tasks, calculation methods for verifying that lighting needs are satisfied, lighting economics and methods for evaluating investments in efficient lighting systems, and miscellaneous design issues including energy codes, power quality, photobiology, and disposal of lighting equipment. The handbook contains a discussion of the role of the utility in promoting the use of energy-efficient lighting. The handbook also includes a lighting glossary and a list of references for additional information. This convenient and comprehensive handbook is designed to enable utility lighting personnel to assist their customers in developing high-quality, energy-efficient lighting systems. The handbook is not intended to be an up-to-date reference on lighting products and equipment.

Eley, C.; Tolen, T. (Eley (Charles) Associates, San Francisco, CA (United States)); Benya, J.R. (Luminae Souter Lighting Design, San Francisco, CA (United States))

1992-12-01T23:59:59.000Z

255

Improved power efficiency in blue phosphorescent organic light-emitting diodes using diphenylmethyl linkage based high triplet energy hole transport materials  

Science Journals Connector (OSTI)

Improved power efficiency in blue phosphorescent organic light-emitting diodes (PHOLEDs) was demonstrated by using new high triplet energy hole-transport materials based on the diphenylmethyl linkage. Two high triplet energy hole-transport materials with diphenylamine or ditolyamine moieties linked through a diphenylmethyl linkage, 4,4?-(diphenylmethylene)bis(N,N-diphenylaniline) (TCBPA) and 4,4?-(diphenylmethylene)bis(N,N-di-p-tolylaniline), were synthesized and evaluated as hole-transport materials for blue PHOLEDs. The power efficiency of TCBPA was superior to that of standard 1,1-bis[4-[N,N?-di(p-tolyl)amino]phenyl]cyclohexane.

Chil Won Lee; Jun Yeob Lee

2013-01-01T23:59:59.000Z

256

An ambipolar phosphine oxide-based host for high power efficiency blue phosphorescent organic light emitting devices  

SciTech Connect (OSTI)

We report blue electrophosphorescent organic light emitting devices (OLEDs) with a new ambipolar host material, 4-(diphenylphosphoryl)-N,N-diphenylaniline (HM-A1), doped with the blue phosphor iridium (III) bis[(4,6-difluorophenyl)-pyridinato-N,C2]picolinate (FIrpic). The ambipolar nature of the host was verified using single carrier devices. The power efficiency of devices that employed 2,8-bis(diphenylphosphoryl)dibenzothiophene (PO15) as the electron transport layer showed optimized device performance when the electron transport layer thickness was 500 , giving a peak power efficiency of 46 lm/W (corresponding external quantum efficiency of 17.1%). The external quantum efficiency and power efficiency at the brightness of 800 Cd/m2 were measured with no light outcoupling enhancement and found to be 15.4% and 26 lm/W, respectively.

Polikarpov, Evgueni; Swensen, James S.; Chopra, Neetu; So, Franky; Padmaperuma, Asanga B.

2009-06-01T23:59:59.000Z

257

SAR-controlled adaptive off-time technique without sensing resistor for achieving high efficiency and accuracy LED lighting system  

Science Journals Connector (OSTI)

A successive approximation register (SAR) is utilized to control adaptive off-time in order to regulate accurate light-emitting diode (LED) current and improve efficiency of LED driver. The proposed SAR-controlled adaptive off-time technique without ... Keywords: adaptive off-time, hysteretic current control (HCC), on-chip low-side current sensing, peak current control (PCC), pulsewidth modulation (PWM) dimming, successive approximation register (SAR)

Chao-Hsuan Liu; Chun-Yu Hsieh; Yu-Chiao Hsieh; Ting-Jung Tai; Ke-Horng Chen

2010-06-01T23:59:59.000Z

258

NIST Measurement Services: Natural Gas Flow Calibration Service (NGFCS)  

E-Print Network [OSTI]

NIST Measurement Services: Natural Gas Flow Calibration Service (NGFCS) NIST Special Publication of Standards and Technology #12;i Table of Contents for the Natural Gas Flowmeter Calibration Service (NGFCS;1 Abstract This document describes NIST's high pressure natural gas flow calibration service (NGFCS). Flow

259

LED Lighting | Department of Energy  

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

LED Lighting LED Lighting LED Lighting July 29, 2012 - 4:43pm Addthis LED Lighting What are the key facts? Quality LED products can last 25 times longer than an incandescent bulb and use 75% less energy. LEDs are directional, focusing light in ways that are useful in homes and commercial settings. The light-emitting diode (LED) is one of today's most energy-efficient and rapidly-developing lighting technologies. Quality LED light bulbs last longer, are more durable, and offer comparable or better light quality than other types of lighting. Check out the top 8 things about LEDs to learn more. Energy Savings LED is a highly energy efficient lighting technology, and has the potential to fundamentally change the future of lighting in the United States. Residential LEDs -- especially ENERGY STAR rated products -- use at least

260

FLOW RESISTANCE ESTIMATION IN HIGH-GRADIENT STREAMS Steven Yochum, Hydrologist, USDA Natural Resources Conservation Service & Colorado  

E-Print Network [OSTI]

and waterfalls impact on standing water, resulting in substantial turbulence. In step-pool and cascade streams Resources Conservation Service & Colorado State University, Fort Collins, CO, steven for low, mid and near-bankfull flows in cascade, step pool and plane bed stream reaches in the Fraser

Bledsoe, Brian

Note: This page contains sample records for the topic "lighting service high" 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

Lateral distribution of Cherenkov light in extensive air showers at high mountain altitude produced by different primary particles in wide energy range  

E-Print Network [OSTI]

The general aim of this work is to obtain the lateral distribution of atmospheric Cherenkov light in extensive air showers produced by different primary particles precisely by. protons, Helium, Iron, Oxygen, Carbon, Nitrogen, Calcium, Silicon and gamma quanta in wide energy range at high mountain observation level of Chacaltaya cosmic ray station. The simulations are divided generally in two energy ranges 10GeV-10 TeV and 10 TeV-10 PeV. One large detector has been used for simulations, the aim being to reduce the statistical fluctuations of the obtained characteristics. The shape of the obtained lateral distributions of Cherenkov light in extensive air showers is discussed and the scientific potential for solution of different problems as well.

A. Mishev; J. Stamenov

2005-12-16T23:59:59.000Z

262

Transportation Services | Staff Services  

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

Transportation Services Transportation Services The BNL Transportation Office, located at 20 Brookhaven Avenue, Building 400A, is available to assist BNL employees, guests and visitors with transportation needs in support of Laboratory programs. The hours of operation are 8:30 AM - 5:00 PM Monday through Friday. To contact the Transportation Office call (631) 344-2535. Stony Brook Parking Passes The Transportation Office has a limited number of parking passes for the three (3) parking garages at Stony Brook University. The passes are available to and are intended for use by BNL employees/scientific staff on official business only. Passes may be used at the Administration, University Hospital and Health Services Center garages on the Stony Brook campus when visiting SBU on official business.

263

EFFECT OF A HIGH OPACITY ON THE LIGHT CURVES OF RADIOACTIVELY POWERED TRANSIENTS FROM COMPACT OBJECT MERGERS  

SciTech Connect (OSTI)

The coalescence of compact objects is a promising astrophysical source of detectable gravitational wave signals. The ejection of r-process material from such mergers may lead to a radioactively powered electromagnetic counterpart signal which, if discovered, would enhance the science returns. As very little is known about the optical properties of heavy r-process elements, previous light-curve models have adopted opacities similar to those of iron group elements. Here we consider the effect of heavier elements, particularly the lanthanides, which increase the ejecta opacity by several orders of magnitude. We include these higher opacities in time-dependent, multi-wavelength radiative transport calculations to predict the broadband light curves of one-dimensional models over a range of parameters (ejecta masses {approx}10{sup -3}-10{sup -1} M{sub Sun} and velocities {approx}0.1-0.3 c). We find that the higher opacities lead to much longer duration light curves which can last a week or more. The emission is shifted toward the infrared bands due to strong optical line blanketing, and the colors at later times are representative of a blackbody near the recombination temperature of the lanthanides (T {approx} 2500 K). We further consider the case in which a second mass outflow, composed of {sup 56}Ni, is ejected from a disk wind, and show that the net result is a distinctive two component spectral energy distribution, with a bright optical peak due to {sup 56}Ni and an infrared peak due to r-process ejecta. We briefly consider the prospects for detection and identification of these transients.

Barnes, Jennifer; Kasen, Daniel [Departments of Physics and Astronomy, 366 LeConte Hall, University of California, Berkeley, CA 94720 (United States)

2013-09-20T23:59:59.000Z

264

Quantum States of Light Produced by a High-Gain Optical Parametric Amplifier for Use in Quantum Lithography  

E-Print Network [OSTI]

We present a theoretical analysis of the properties of an unseeded optical parametic amplifier (OPA) used as the source of entangled photons for applications in quantum lithography. We first study the dependence of the excitation rate of a two-photon absorber on the intensity of the light leaving the OPA. We find that the rate depends linearly on intensity only for output beams so weak that they contain fewer than one photon per mode. We also study the use of an N-photon absorber for arbitrary N as the recording medium to be used with such a light source. We find that the contrast of the interference pattern and the sharpness of the fringe maxima tend to increase with increasing values of N, but that the density of fringes and thus the limiting resolution does not increase with N. We conclude that the output of an unseeded OPA exciting an N-photon absorber provides an attractive system in which to perform quantum lithography.

Girish S. Agarwal; Kam Wai Chan; Robert W. Boyd; Hugo Cable; Jonathan P. Dowling

2006-08-22T23:59:59.000Z

265

Spectral narrowing effect by quasi-phase continuous tuning in high-speed wavelength-swept light source  

Science Journals Connector (OSTI)

This paper reports on a technique to improve the coherence length of a high-speed wavelength swept laser. The wavelength swept laser comprises a pigtailed semiconductor optical...

Chong, Changho; Suzuki, Takuya; Morosawa, Atsushi; Sakai, Tooru

2008-01-01T23:59:59.000Z

266

Services | Central Fabrication Services | Brookhaven National Laboratory  

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

Services & Capabilities Services & Capabilities The Central Fabrication Services Division's capabilities range from an Electric Discharge Machining (EDM) capability, to a state of the art cleaning facility, to a large fabricating facility which includes CNC Machining, Automatic Tube Welding, CNC Punch Press capability, and 3-D printing. CNC Auto Feed Saw High Bay Area 3-D Printer Main Shop, Building 479 Maintenance Sheet Metal Area Water Jet Machine X-ray Generating Tube CR X-ray Processor with High Resolution Monitor Low Bay Area in Machine Shop Wire EDM Machine Wire EDM Machine Oil Recycling Facility, Building 495 UHV Cleaning Facility, Building 498 Material Storage and Stock Central Fabrication Services is proud of it's highly proficient technical staff all of which are available, at no cost to the customer, for

267

Dynamics of the xanthophyll cycle and non-radiative dissipation of absorbed light energy during exposure of Norway spruce to high irradiance  

Science Journals Connector (OSTI)

Summary The response of Norway spruce saplings (Picea abies [L.] Karst.) was monitored continuously during short-term exposure (10 days) to high irradiance (HI; 1000?molm?2s?1). Compared with plants acclimated to low irradiance (100?molm?2s?1), plants after HI exposure were characterized by a significantly reduced CO2 assimilation rate throughout the light response curve. Pigment contents varied only slightly during HI exposure, but a rapid and strong response was observed in xanthophyll cycle activity, particularly within the first 3 days of the HI treatment. Both violaxanthin convertibility under HI and the amount of zeaxanthin pool sustained in darkness increased markedly under HI conditions. These changes were accompanied by an enhanced non-radiative dissipation of absorbed light energy (NRD) and the acceleration of induction of both NRD and de-epoxidation of the xanthophyll cycle pigments. We found a strong negative linear correlation between the amount of sustained de-epoxidized xanthophylls and the photosystem II (PSII) photochemical efficiency (FV/FM), indicating photoprotective down-regulation of the PSII function. Recovery of FV/FM at the end of the HI treatment revealed that Norway spruce was able to cope with a 10-fold elevated irradiance due particularly to an efficient NRD within the PSII antenna that was associated with enhanced violaxanthin convertibility and a light-induced accumulation of zeaxanthin that persisted in darkness.

Michal troch; Kristina Kuldov; Ji? Kalina; Vladimr punda

2008-01-01T23:59:59.000Z

268

Modeling High-energy Light curves of the PSRB125963/LS 2883 Binary Based on 3D SPH Simulations  

Science Journals Connector (OSTI)

Temporal changes of X-ray to very high energy gamma-ray emissions from the pulsar-Be-star binary PSRB125963/LS 2883 are studied based on three-dimensional smoothed particle hydrodynamic simulations of pulsar wind interaction with Be-disk and wind. We focus on the periastron passage of the binary and calculate the variation of the synchrotron and inverse-Compton emissions using the simulated shock geometry and pressure distribution of the pulsar wind. The characteristic double-peaked X-ray light curve from observations is reproduced by our simulation under a dense Be-disk condition (base density ~109 g cm3). We interpret the pre- and post-periastron peaks as being due to a significant increase in the conversion efficiency from pulsar spin-down power to the shock-accelerated particle energy at orbital phases when the pulsar crosses the disk before periastron passage, and when the pulsar wind creates a cavity in the disk gas after periastron passage, respectively. On the contrary, in the modelTeV light curve, which also shows a double-peak feature, the first peak appears around the periastron phase. The possible effects of cooling processes on theTeV light curve are briefly discussed.

J. Takata; A. T. Okazaki; S. Nagataki; T. Naito; A. Kawachi; S.-H. Lee; M. Mori; K. Hayasaki; M. S. Yamaguchi; S. P. Owocki

2012-01-01T23:59:59.000Z

269

A high-speed, flexible-scanning chemical imaging system using a light-addressable potentiometric sensor integrated with an analog micromirror  

Science Journals Connector (OSTI)

Abstract A semiconductor-based chemical imaging sensor is a type of field-effect, label-free sensing system that can visualize a two-dimensional distribution of concentrations for specific chemical species on a sensor surface. This report presents the development of a high-speed, flexible chemical imaging sensor system using an analog micromirror as a light-addressing setup to scan the light-addressable potentiometric sensor (LAPS) surface from the underside. In the proposed system, a two-axis electrostatic comb-driven micromirror is used to control a modulated laser beam with rapid and tunable scanning capabilities. The position, X- and Y-axis step, direction of movement and speed of the moving laser spot can be arbitrarily defined using the programmed control on the angular rotation of the micromirror. A high-speed spatiotemporal recording of the change in pH at a rate of approximately 16fps (frames per second) using backside illumination has been achieved by the current setup. In addition, a high-resolution chemical image with 200k pixels of a test pattern in a sensor area of 14.5נ10.5mm2 was achieved within 40s. The frequency-dependent photovoltage, photovoltage-reference bias voltage characteristics, and pH sensitivity are also demonstrated and discussed systematically for optimization.

Anirban Das; Tsung-Cheng Chen; Chia-Ming Yang; Chao-Sung Lai

2014-01-01T23:59:59.000Z

270

Service Buildings  

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

Service Service Characteristics by Activity... Service Service buildings are those in which some type of service is provided, other than food service or retail sales of goods. Basic Characteristics [ See also: Equipment | Activity Subcategories | Energy Use ] Service Buildings... Most service buildings were small, with almost ninety percent between 1,001 and 10,000 square feet. Tables: Buildings and Size Data by Basic Characteristics Establishment, Employment, and Age Data by Characteristics Number of Service Buildings by Predominant Building Size Category Figure showing number of service buildings by size. If you need assistance viewing this page, please contact 202-586-8800. Equipment Table: Buildings, Size, and Age Data by Equipment Types Predominant Heating Equipment Types in Service Buildings

271

Low-cost electrochemical treatment of indium tin oxide anodes for high-efficiency organic light-emitting diodes  

SciTech Connect (OSTI)

We demonstrate a simple low-cost approach as an alternative to conventional O{sub 2} plasma treatment to modify the surface of indium tin oxide (ITO) anodes for use in organic light-emitting diodes. ITO is functionalized with F{sup ?} ions by electrochemical treatment in dilute hydrofluoric acid. An electrode with a work function of 5.2?eV is achieved following fluorination. Using this electrode, a maximum external quantum efficiency of 26.0% (91?cd/A, 102?lm/W) is obtained, which is 12% higher than that of a device using the O{sub 2} plasma-treated ITO. Fluorination also increases the transparency in the near-infrared region.

Hui Cheng, Chuan, E-mail: chengchuanhui@dlut.edu.cn; Shan Liang, Ze; Gang Wang, Li; Dong Gao, Guo; Zhou, Ting; Ming Bian, Ji; Min Luo, Ying [School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116024 (China); Tong Du, Guo, E-mail: dugt@dlut.edu.cn [School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116024 (China); State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun 130012 (China)

2014-01-27T23:59:59.000Z

272

Diffraction and Transmission Synchrotron Imaging at the German Light Source ANKA--Potential Industrial Applications  

SciTech Connect (OSTI)

Diffraction and transmission synchrotron imaging methods have proven to be highly suitable for investigations in materials research and non-destructive evaluation. The high flux and spatial coherence of X-rays from modern synchrotron light sources allows one to work using high resolution and different contrast modalities. This article gives a short overview of different transmission and diffraction imaging methods with high potential for industrial applications, now available for commercial access via the German light source ANKA (Forschungszentrum Karlsruhe) and its new department ANKA Commercial Service (ANKA COS, http://www.anka-cos.de)

Rack, Alexander; Weitkamp, Timm [Institute for Synchrotron Radiation-ANKA, Forschungszentrum Karlsruhe/K.I.T., Postfach 3640, D-76021 Karlsruhe (Germany); European Synchrotron Radiation Facility, BP 220, F-38043 Grenoble Cedex (France); Helfen, Lukas; Simon, Rolf; Luebbert, Daniel; Baumbach, Tilo [Institute for Synchrotron Radiation-ANKA, Forschungszentrum Karlsruhe/K.I.T., Postfach 3640, D-76021 Karlsruhe (Germany); Danilewsky, Andreas N. [Crystallographic Institute, University Freiburg, Hermann-Herder-Str. 5, D-79104 Freiburg (Germany)

2009-03-10T23:59:59.000Z

273

Effective Panchromatic Sensitization of Electrochemical Solar Cells: Strategy and Organizational Rules for Spatial Separation of Complementary Light Harvesters on High-Area Photoelectrodes  

Science Journals Connector (OSTI)

Effective Panchromatic Sensitization of Electrochemical Solar Cells: Strategy and Organizational Rules for Spatial Separation of Complementary Light Harvesters on High-Area Photoelectrodes ... Leff is the average distance an injected electron travels through the photoanode before recombining;(12-15) electrons injected at distances greater than Leff from the current collector will be collected with only low probability and, therefore, will seldom contribute to the photocurrent. ... The horizontal bar (green) is the bottom layer in the overlapping region and is selectively coated with ZP. ...

Nak Cheon Jeong; Ho-Jin Son; Chaiya Prasittichai; Chang Yeon Lee; Rebecca A. Jensen; Omar K. Farha; Joseph T. Hupp

2012-11-07T23:59:59.000Z

274

Low-Density and High Porosity Hydrogen Storage Materials Built from Ultra-Light Elements. Final Scientific/Technical Report  

SciTech Connect (OSTI)

A number of significant advances have been achieved, opening up new opportunities for the synthetic development of novel porous materials and their energy-related applications including gas storage and separation and catalysis. These include lithium-based metal-organic frameworks, magnesium-based metal-organic frameworks, and high gas uptake in porous frameworks with high density of open donor sites.

Feng, Pingyun

2014-01-10T23:59:59.000Z

275

Category:QuickServiceRestaurant | Open Energy Information  

Open Energy Info (EERE)

QuickServiceRestaurant QuickServiceRestaurant Jump to: navigation, search Go Back to PV Economics By Building Type Media in category "QuickServiceRestaurant" The following 77 files are in this category, out of 77 total. SVQuickServiceRestaurant Albuquerque NM Public Service Co of NM.png SVQuickServiceRestaura... 65 KB SVQuickServiceRestaurant Atlantic City NJ Public Service Elec & Gas Co.png SVQuickServiceRestaura... 64 KB SVQuickServiceRestaurant Baltimore MD Baltimore Gas & Electric Co.png SVQuickServiceRestaura... 67 KB SVQuickServiceRestaurant Bismarck ND Montana-Dakota Utilities Co (North Dakota).png SVQuickServiceRestaura... 72 KB SVQuickServiceRestaurant Boulder CO Public Service Co of Colorado.png SVQuickServiceRestaura... 61 KB SVQuickServiceRestaurant Bridgeport CT Connecticut Light & Power Co.png

276

Explosively pumped laser light  

DOE Patents [OSTI]

A single shot laser pumped by detonation of an explosive in a shell casing. The shock wave from detonation of the explosive causes a rare gas to luminesce. The high intensity light from the gas enters a lasing medium, which thereafter outputs a pulse of laser light to disable optical sensors and personnel.

Piltch, Martin S. (Los Alamos, NM); Michelotti, Roy A. (Los Alamos, NM)

1991-01-01T23:59:59.000Z

277

Copy Service, Production Services  

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

Copy Service Copy Service Copying in color or black-and-white from hard copy or electronic files. Paper size up to 13" x 19" in a variety of stocks and colors. Larger Documents (up to 36" wide and 100" long) can be reproduced in Black & White from prints or files and can be saved in a variety of electronic format Variable Data Printing - personalized document production Tab Printing Forms CD/DVD Duplication CD/DVD direct printing Binding Collate documents, insert tab dividers, punch holes for binding Stapling documents up to 1 inch thick Spiral, adhesive and perfect binding. Hard covers also available upon request Folding & Mailing Print and apply mailing addresses and labels Machine fold documents and insert into envelopes for mailing Laminate printed items up to 35" wide.

278

Tri-material multilayer coatings with high reflectivity and wide bandwidth for 25 to 50 nm extreme ultraviolet light  

SciTech Connect (OSTI)

Magnesium/silicon carbide (Mg/SiC) multilayers have been fabricated with normal incidence reflectivity in the vicinity of 40% to 50% for wavelengths in the 25 to 50 nm wavelength range. However many applications, for example solar telescopes and ultrafast studies using high harmonic generation sources, desire larger bandwidths than provided by high reflectivity Mg/SiC multilayers. We investigate introducing a third material, Scandium, to create a tri-material Mg/Sc/SiC multilayer allowing an increase the bandwidth while maintaining high reflectivity.

Aquila, Andrew; Salmassi, Farhad; Liu, Yanwei; Gullikson, Eric M.

2009-09-09T23:59:59.000Z

279

Ancillary services  

SciTech Connect (OSTI)

Ancillary services are those functions performed by electrical generating, transmission, system-control, and distribution-system equipment and people to support the basic services of generating capacity, energy supply, and power delivery. The Federal Energy Regulatory Commission defined ancillary services as ``those services necessary to support the transmission of electric power from seller to purchaser given the obligations of control areas and transmitting utilities within those control areas to maintain reliable operations of the interconnected transmission system.`` FERC identified six ancillary services reactive power and voltage control, loss compensation, scheduling and dispatch, load following, system protection, and energy imbalance. Our earlier work identified 19 ancillary services Here we offer a revised set of seven ancillary services and mention several other services that merit consideration. In preparing its final rule on open-access transmission service, we suggest that FERC consider splitting its system-protection service into its two primary pieces, reliability reserve and supplemental-operating reserve. We also suggest that FERC define more sharply all of the ancillary services. especially load-following reserve and energy imbalance. Finally, we suggest that FERC consider other services and their provision in a restructured electricity industry; these services include black-start capability, time correction, standby service. planning reserve, redispatch. transmission services, power quality, and planning and engineering services.

Hirst, E.; Kirby, B

1996-01-01T23:59:59.000Z

280

Light Portal  

Science Journals Connector (OSTI)

The Light Portal was designed to organize and mark the pedestrian paths that circumnavigate the rectangle of the...

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lighting service high" 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

Energy Implications of Solid-State Lighting Technology  

Science Journals Connector (OSTI)

The efficient yet highly controllable generation of light can be accomplished by light-emitting diodes that can have a 20 times greater efficiency than incandescent light sources....

Schubert, E Fred; Kim, Jong Kyu

282

Vehicle Technologies Office Merit Review 2014: High Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines  

Broader source: Energy.gov [DOE]

Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about high efficiency...

283

High-speed height measurement by a light-source-stepping method using a linear LED array  

Science Journals Connector (OSTI)

High-speed height measurement is required in industrial fields for analyzing the behavior of a breaking object, a vibrating object or a rotating object. A shape measurement performed...

Fujigaki, Motoharu; Oura, Yohei; Asai, Daisuke; Murata, Yorinobu

2013-01-01T23:59:59.000Z

284

Light's twist  

Science Journals Connector (OSTI)

...equal to the optical power divided by the speed of light, and hence go unnoticed in our everyday lives...approaching object equal to the power in the light beam (P) divided by the speed of light. The movement of the approaching object does...

2014-01-01T23:59:59.000Z

285

Light Properties Light travels at the speed of light `c'  

E-Print Network [OSTI]

LIGHT!! #12;Light Properties Light travels at the speed of light `c' C = 3 x 108 m/s Or 190.nasa.gov #12;The speed of light The speed of light `c' is equal to the frequency ` times the wavelength,000 miles/second!! Light could travel around the world about 8 times in one second #12;What is light?? Light

Mojzsis, Stephen J.

286

High performance flexible top-emitting warm-white organic light-emitting devices and chromaticity shift mechanism  

SciTech Connect (OSTI)

Flexible warm-white top-emitting organic light-emitting devices (TEOLEDs) are fabricated onto PET substrates with a simple semi-transparent cathode Sm/Ag and two-color phosphors respectively doped into a single host material TCTA. By adjusting the relative position of the orange-red EML sandwiched between the blue emitting layers, the optimized device exhibits the highest power/current efficiency of 8.07 lm/W and near 13 cd/A, with a correlated color temperature (CCT) of 4105 K and a color rendering index (CRI) of 70. In addition, a moderate chromaticity variation of (-0.025, +0.008) around warm white illumination coordinates (0.45, 0.44) is obtained over a large luminance range of 1000 to 10000 cd/m{sup 2}. The emission mechanism is discussed via delta-doping method and single-carrier device, which is summarized that the carrier trapping, the exciton quenching, the mobility change and the recombination zone alteration are negative to color stability while the energy transfer process and the blue/red/blue sandwiched structure are contributed to the color stability in our flexible white TEOLEDs.

Shi, Hongying; Deng, Lingling; Chen, Shufen, E-mail: iamsfchen@njupt.edu.cn, E-mail: wei-huang@njupt.edu.cn; Xu, Ying; Zhao, Xiaofei; Cheng, Fan [Key Laboratory for Organic Electronics and Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications, 210023 Nanjing (China)] [Key Laboratory for Organic Electronics and Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications, 210023 Nanjing (China); Huang, Wei, E-mail: iamsfchen@njupt.edu.cn, E-mail: wei-huang@njupt.edu.cn [Key Laboratory for Organic Electronics and Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications, 210023 Nanjing (China) [Key Laboratory for Organic Electronics and Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications, 210023 Nanjing (China); Jiangsu-Singapore Joint Research Center for Organic/Bio- Electronics and Information Displays and Institute of Advanced Materials, Nanjing University of Technology, Nanjing 211816 (China)

2014-04-15T23:59:59.000Z

287

Highly efficient energy excitation transfer in light-harvesting complexes: The fundamental role of noise-assisted transport  

E-Print Network [OSTI]

Excitation transfer through interacting systems plays an important role in many areas of physics, chemistry, and biology. The uncontrollable interaction of the transmission network with a noisy environment is usually assumed to deteriorate its transport capacity, especially so when the system is fundamentally quantum mechanical. Here we identify key mechanisms through which noise such as dephasing, perhaps counter intuitively, may actually aid transport through a dissipative network by opening up additional pathways for excitation transfer. We show that these are processes that lead to the inhibition of destructive interference and exploitation of line broadening effects. We illustrate how these mechanisms operate on a fully connected network by developing a powerful analytical technique that identifies the invariant (excitation trapping) subspaces of a given Hamiltonian. Finally, we show how these principles can explain the remarkable efficiency and robustness of excitation energy transfer from the light-harvesting chlorosomes to the bacterial reaction center in photosynthetic complexes and present a numerical analysis of excitation transport across the Fenna-Matthew-Olson (FMO) complex together with a brief analysis of its entanglement properties. Our results show that, in general, it is the careful interplay of quantum mechanical features and the unavoidable environmental noise that will lead to an optimal system performance.

Filippo Caruso; Alex W. Chin; Animesh Datta; Susana F. Huelga; Martin B. Plenio

2009-01-28T23:59:59.000Z

288

Strong carrier localization and diminished quantum-confined Stark effect in ultra-thin high-indium-content InGaN quantum wells with violet light emission  

SciTech Connect (OSTI)

Here, we report on the optical and structural characteristics of violet-light-emitting, ultra-thin, high-Indium-content (UTHI) InGaN/GaN multiple quantum wells (MQWs), and of conventional low-In-content MQWs, which both emit at similar emission energies though having different well thicknesses and In compositions. The spatial inhomogeneity of In content, and the potential fluctuation in high-efficiency UTHI MQWs were compared to those in the conventional low-In-content MQWs. We conclude that the UTHI InGaN MQWs are a promising structure for achieving better quantum efficiency in the visible and near-ultraviolet spectral range, owing to their strong carrier localization and reduced quantum-confined Stark effect.

Ko, Suk-Min; Kwack, Ho-Sang; Park, Chunghyun; Yoo, Yang-Seok; Cho, Yong-Hoon, E-mail: yhc@kaist.ac.kr [Department of Physics and KI for the NanoCentury, Korea Advanced Institute of Science and Technology, Daejeon 305-701 (Korea, Republic of)] [Department of Physics and KI for the NanoCentury, Korea Advanced Institute of Science and Technology, Daejeon 305-701 (Korea, Republic of); Kwon, Soon-Yong [Department of Materials Science and Engineering, Seoul National University, Seoul 151-744 (Korea, Republic of) [Department of Materials Science and Engineering, Seoul National University, Seoul 151-744 (Korea, Republic of); School of Mechanical and Advanced Materials Engineering, Ulsan National Institute of Science and Technology, Ulsan 689-798 (Korea, Republic of); Jin Kim, Hee; Yoon, Euijoon, E-mail: eyoon@snu.ac.kr [Department of Materials Science and Engineering, Seoul National University, Seoul 151-744 (Korea, Republic of)] [Department of Materials Science and Engineering, Seoul National University, Seoul 151-744 (Korea, Republic of); Si Dang, Le [Nanophysics and Semiconductors, CEA-CNRS-UJF Group, Institut Nel, CNRS Grenoble, 25 rue des Martyrs, 38042 Grenoble Cedex 9 (France)] [Nanophysics and Semiconductors, CEA-CNRS-UJF Group, Institut Nel, CNRS Grenoble, 25 rue des Martyrs, 38042 Grenoble Cedex 9 (France)

2013-11-25T23:59:59.000Z

289

High Mg-content wurtzite MgZnO alloys and their application in deep-ultraviolet light-emitters pumped by accelerated electrons  

SciTech Connect (OSTI)

High Mg-content single-phase wurtzite MgZnO alloys with a bandgap of 4.35?eV have been obtained on sapphire substrate by introducing a composition-gradient Mg{sub x}Zn{sub 1?x}O buffer layer. By employing the accelerated electrons obtained in a solid-state structure as an excitation source, an emission at around 285?nm, which is originated from the near-band-edge emission of the Mg{sub 0.51}Zn{sub 0.49}O active layer, has been observed. The results reported in this paper may provide a promising route to high performance deep-ultraviolet light-emitting devices by bypassing the challenging doping issues of wide bandgap semiconductors.

Ni, Pei-Nan [State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033 (China); University of Chinese Academy of Sciences, Beijing 100049 (China); Shan, Chong-Xin, E-mail: shancx@ciomp.ac.cn, E-mail: shendz@ciomp.ac.cn; Li, Bing-Hui; Shen, De-Zhen, E-mail: shancx@ciomp.ac.cn, E-mail: shendz@ciomp.ac.cn [State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033 (China)

2014-01-20T23:59:59.000Z

290

Preparative isolation and purification of chemical constituents from the root of Adenophora tetraphlla by high-speed counter-current chromatography with evaporative light scattering detection  

Science Journals Connector (OSTI)

Preparative high-speed counter-current chromatography (HSCCC), as a continuous liquidliquid partition chromatography with no solid support matrix, combined with evaporative light scattering detection (ELSD) was employed for systematic separation and purification of non-chromophoric chemical components from Chinese medicinal herb Adenophora tetraphlla (Thunb.), Fisch. Nine compounds, including ?-spinasterol, ?-sitosterol, nonacosan-10-ol, 24-methylene cycloartanol, lupenone, 3-O-palmitoyl-?-sitosterol, 3-O-?-d-glucose-?-sitosterol, eicosanoic acid and an unknown compound, were obtained. The compounds were all above 95% determined by high-performance liquid chromatography (HPLC)ELSD, and their structures were identified by 1H NMR and chemical ionization mass spectroscopy (CI-MS). The results demonstrate that HSCCC coupled with ELSD is a feasible and efficient technique for systematic isolation of non-chromophoric components from traditional medicinal herbs.

Shun Yao; Renming Liu; Xuefeng Huang; Lingyi Kong

2007-01-01T23:59:59.000Z

291

Lighting Systems  

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

Purple LED lamp Purple LED lamp Lighting Systems Lighting research is aimed at improving the energy efficiency of lighting systems in buildings and homes across the nation. The goal is to reduce lighting energy consumption by 50% over twenty years by improving the efficiency of light sources, and controlling and delivering illumination so that it is available, where and when needed, and at the required intensity. Research falls into four main areas: Sources and Ballasts, Light Distribution Systems, Controls and Communications, and Human Factors. Contacts Francis Rubinstein FMRubinstein@lbl.gov (510) 486-4096 Links Lighting Research Group Batteries and Fuel Cells Buildings Energy Efficiency Applications Commercial Buildings Cool Roofs and Heat Islands Demand Response Energy Efficiency Program and Market Trends

292

Another Side of Light - D  

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

D. Three quantum phenomena D. Three quantum phenomena In fluorescence, matter absorbs light waves of a high frequency and then emits light of the same or lower frequency. This process was studied and named by George Gabriel Stokes in the mid-19th century. Today, fluorescence is familiar to us from fluorescent light bulbs. A fluorescent bulb's filament produces ultraviolet light, which is absorbed by the bulb's inner coating, which then emits lower-frequency visible light-more visible light than an incandescent bulb produces with the same wattage. According to the hypothesis of light quanta, during fluorescence an atom absorbs a quantum of light whose energy is proportional to the light wave's frequency. If the atom doesn't supply any extra energy of its own, the light quantum emitted should either have the same energy or less energy

293

Software Services: About  

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

About About MISSION The APS Software Services Group provides flexible, customer-oriented software services to the accelerator and beamlines in support of world-class photon science at the APS. These services are rendered through the application of our core competencies: embedded software, software engineering, distributed control systems, information systems, high performance computing, and graphical user interfaces. Our mission is to maintain cutting edge skills and technology in these competencies, apply them to meet or exceed the requirements of the accelerator and beamline projects at hand, and provide responsive, efficient support of established systems. Projects shall be conducted in a transparent, well-documented manner to enable the prioritization of our services

294

Mapping the Dark Matter From UV Light at High Redshift: An Empirical Approach to Understand Galaxy Statistics  

SciTech Connect (OSTI)

We present a simple formalism to interpret the observations of two galaxy statistics, the UV luminosity function (LF) and two-point correlation functions for star-forming galaxies at z {approx} 4, 5 and 6 in the context of {Lambda}CDM cosmology. Both statistics are the result of how star formation takes place in dark matter halos, and thus are used to constrain how UV light depends on halo properties, in particular halo mass. The two physical quantities we explore are the star formation duty cycle, and the range of UV luminosity that a halo of mass M can have (mean and variance). The former directly addresses the typical duration of star formation activity in halos while the latter addresses the averaged star formation history and regularity of gas inflow into these systems. In the context of this formalism, we explore various physical models consistent with all the available observational data, and find the following: (1) the typical duration of star formation observed in the data is {approx}< 0.4 Gyr (1{sigma}), (2) the inferred scaling law between the observed L{sub UV} and halo mass M from the observed faint-end slope of the luminosity functions is roughly linear out to M {approx} 10{sup 11.5} - 10{sup 12} h{sup -1} M{sub {circle_dot}} at all redshifts probed in this work, and (3) the observed L{sub UV} for a fixed halo mass M decreases with time, implying that the star formation efficiency (after dust extinction) is higher at earlier times. We explore several different physical scenarios relating star formation to halo mass, but find that these scenarios are indistinguishable due to the limited range of halo mass probed by our data. In order to discriminate between different scenarios, we discuss the possibility of using the bright-faint galaxy cross-correlation functions and more robust determination of luminosity-dependent galaxy bias for future surveys.

Lee, Kyoung-Soo; /Yale Ctr. Astron. Astrophys.; Giavalisco, Mauro; /Massachusetts U., Amherst; Conroy, Charlie; /Princeton U. Observ.; Wechsler, Risa H; /KIPAC, Menlo Park; Ferguson, Henry C.; Somerville, Rachel S.; /Baltimore, Space Telescope Sci.; Dickinson, Mark E.; /NOAO, Tucson; Urry, Claudia M.; /Yale Ctr. Astron. Astrophys.

2009-08-03T23:59:59.000Z

295

Synthesis of High-Triplet-Energy Host Polymer for Blue and White Electrophosphorescent Light-Emitting Diodes  

Science Journals Connector (OSTI)

A high-triplet-energy host polymer consisting of 9-(4-(bis(9-(2-ethylhexyl)-9H-carbazol-3-yl)methyl)phenyl)-9H-carbazole and tetraphenylsilane units was designed and synthesized. The triplet energy (2.67 eV) is one of the highest values reported for ...

Fei Xu; Ji-Hoon Kim; Hee Un Kim; Jae-Ho Jang; Kyoung Soo Yook; Jun Yeob Lee; Do-Hoon Hwang

2014-10-23T23:59:59.000Z

296

Northern Lights, Inc | Open Energy Information  

Open Energy Info (EERE)

Idaho Idaho Utility Id 13758 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Retail Marketing Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Drainage Commercial Irrigation Commercial Large Commercial - Secondary Commercial Large Power - Primary Commercial Lighting Service 100W Lighting Lighting Service 200W Lighting Lighting Service within the City Limits of Sandpoint (company owned) 200W Lighting

297

46th Street Pilot Street Lighting Project  

E-Print Network [OSTI]

46th Street Pilot Street Lighting Project A Joint Venture: Hennepin County & City of Minneapolis Street to 48th Street) as standard high-pressure sodium (HPS) lighting comparison corridor #12;The over time #12;Initial Lighting Comparison #12;Lighting Project Location #12;Street Light Layout 30

Minnesota, University of

298

Projection screen having reduced ambient light scattering  

DOE Patents [OSTI]

An apparatus and method for improving the contrast between incident projected light and ambient light reflected from a projection screen are described. The efficiency of the projection screen for reflection of the projected light remains high, while permitting the projection screen to be utilized in a brightly lighted room. Light power requirements from the projection system utilized may be reduced.

Sweatt, William C. (Albuquerque, NM)

2010-05-11T23:59:59.000Z

299

Experimental Investigation of the Effects of Fuel Characteristics on High Efficiency Clean Combustion (HECC) in a Light-Duty Diesel Engine  

SciTech Connect (OSTI)

An experimental study was performed to understand fuel property effects on low temperature combustion (LTC) processes in a light-duty diesel engine. These types of combustion modes are often collectively referred to as high efficiency clean combustion (HECC). A statistically designed set of research fuels, the Fuels for Advanced Combustion Engines (FACE), were used for this study. Engine conditions consistent with low speed cruise (1500 rpm, 2.6 bar BMEP) were chosen for investigating fuel property effects on HECC operation in a GM 1.9-L common rail diesel engine. The FACE fuel matrix includes nine combinations of fuel properties including cetane number (30 to 55), aromatic contents (20 to 45 %), and 90 % distillation temperature (270 to 340 C). HECC operation was achieved with high levels of EGR and adjusting injection parameters, e.g. higher fuel rail pressure and single injection event, which is also known as Premixed Charge Compression Ignition (PCCI) combustion. Engine performance, pollutant emissions, and details of the combustion process are discussed in this paper. Cetane number was found to significantly affect the combustion process with variations in the start of injection (SOI) timing, which revealed that the ranges of SOI timing for HECC operation and the PM emission levels were distinctively different between high cetane number (55) and low cetane number fuels (30). Low cetane number fuels showed comparable levels of regulated gas emissions with high cetane number fuels and had an advantage in PM emissions.

Cho, Kukwon [ORNL; Han, Manbae [ORNL; Wagner, Robert M [ORNL; Sluder, Scott [ORNL

2009-01-01T23:59:59.000Z

300

Procurable Products, Services  

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

Facility construction and architecturalengineering Construction services; architecturalengineering services; real property Support services and staff augmentation Services for...

Note: This page contains sample records for the topic "lighting service high" 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

Lighting Renovations  

Broader source: Energy.gov [DOE]

When undertaking a lighting renovation in a Federal building, daylighting is the primary renewable energy opportunity. Photovoltaics (PV) also present an excellent opportunity. While this guide...

302

Cerenkov Light  

ScienceCinema (OSTI)

The bright blue glow from nuclear reactors is Cerenkov light. Karl Slifer describes how nuclear physicists can use this phenomenon to study the nucleus of the atom.

Slifer, Karl

2014-05-22T23:59:59.000Z

303

The Impact of Declining Groundwater Supply in the Northern High Plains of Texas and Oklahoma on Expenditures for Community Services  

E-Print Network [OSTI]

Reduced availability of groundwater in the Northern High Plains of Texas and Oklahoma is expected to have repercussions throughout the regional economy due to the reduction in agricultural income. The decline in the economic base is expected to lead...

Williford, G. H.; Beattie, B. R.; Lacewell, R. D.

304

Commercial Lighting | Department of Energy  

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

Lighting Lighting Commercial Lighting At an estimated cost of $38 billion a year, lighting represents the largest source of electricity consumption in U.S. commercial buildings. By combining an inexpensive camera with a high-speed microprocessor and algorithms, researchers at the National Renewable Energy Lab developed an occupancy sensor can recognize the presence of human occupants more than 90 percent of the time -- an advancement that could lead to enormous energy savings in commercial buildings. At an estimated cost of $38 billion a year, lighting represents the largest source of electricity consumption in U.S. commercial buildings. By combining an inexpensive camera with a high-speed microprocessor and

305

Highly purified, multi-wall carbon nanotubes induce light-chain 3B expression in human lung cells  

SciTech Connect (OSTI)

Highlights: HTT2800-treated BEAS-2B cells induced LC3B in a time-dependent manner. HTT2800-treated BEAS-2B cells showed decreased cell proliferation that was both time- and dose-dependent. Addition of 3-MA, LC3B-II protein and mRNA levels were significantly decreased. 3-MA and E64-d + pepstatin A, but not brefeldin A, provided protection against HTT2800-induced cell death. These results suggest that HTT2800 predominantly causes autophagy rather than apoptotic cell death in BEAS-2B cells. -- Abstract: Bronchial epithelial cells are targets of inhalation and play a critical role in the maintenance of mucosal integrity as mechanical barriers against various particles. Our previous result suggest that vapor-grown carbon fiber, HTT2800, which is one of the most highly purified multi-wall carbon nanotubes (MWCNT) showed cellular uptake of the carbon nanotube, increased cell death, enhanced DNA damage, and induced cytokine release. Increasing evidence suggests that autophagy may critically influence vital cellular processes such as apoptosis, cell proliferation and inflammation and thereby may play a critical role in pulmonary diseases. Autophagy was recently recognized as a critical cell death pathway, and autophagosome accumulation has been found to be associated with the exposure of various nanoparticles. In this study, the authors focus on the autophagic responses of HTT2800 exposure. The HTT2800-exposed cells induced LC3B expression and induced cell growth inhibition.

Tsukahara, Tamotsu, E-mail: ttamotsu@kanazawa-med.ac.jp [Department of Hematology and Immunology, Kanazawa Medical University, 1-1 Daigaku, Uchinada, Ishikawa 920-0293 (Japan)] [Department of Hematology and Immunology, Kanazawa Medical University, 1-1 Daigaku, Uchinada, Ishikawa 920-0293 (Japan); Matsuda, Yoshikazu [Clinical Pharmacology Educational Center, Nihon Pharmaceutical University, Ina-machi, Saitama 362-0806 (Japan)] [Clinical Pharmacology Educational Center, Nihon Pharmaceutical University, Ina-machi, Saitama 362-0806 (Japan); Usui, Yuki [Research Center for Exotic Nanocarbons, Shinshu University, 4-17-1 Wakasato, Nagano-shi, Nagano 380-8553 (Japan)] [Research Center for Exotic Nanocarbons, Shinshu University, 4-17-1 Wakasato, Nagano-shi, Nagano 380-8553 (Japan); Haniu, Hisao [Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621 (Japan)] [Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621 (Japan)

2013-10-18T23:59:59.000Z

306

Northern Lights  

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

Northern Lights Northern Lights Nature Bulletin No. 178-A February 6, 1965 Forest Preserve District of Cook County Seymour Simon, President Roland F. Eisenbeis, Supt. of Conservation NORTHERN LIGHTS To a person seeing the Aurora Borealis or "northern lights" for the first time, it is an uncanny awe-inspiring spectacle. Sometimes it begins as a glow of red on the northern horizon, ominously suggesting a great fire, gradually changing to a curtain of violet-white, or greenish-yellow light extending from east to west. Some times this may be transformed to appear as fold upon fold of luminous draperies that march majestically across the sky; sometimes as a vast multitude of gigantic flaming swords furiously slashing at the heavens; sometimes as a flowing crown with long undulating colored streamers fanning downward and outward.

307

Production Services  

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

Welcome Welcome The Production Services site contains links to each of the division's groups with descriptions of their services. Our goal is to update this website frequently to reflect ongoing service upgrades which, by planning and design, are added so that we can continue to meet your needs in a constantly changing work environment. Note: The Graphic Design Studio has been relocated to the second floor in the north wing of the Research Support Building 400. The telephone number remains the same, X7288. If you have any questions, please call supervisor, Rick Backofen, X6183. Photography Photography services are available at no charge to BNL and Guest users. See a list of the complete range of photography services available. Video Video services are available at no charge to BNL and Guest users. See a list of the complete range of video services available.

308

Materials Degradation in Light Water Reactors: Life After 60 | Department  

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

Materials Degradation in Light Water Reactors: Life After 60 Materials Degradation in Light Water Reactors: Life After 60 Materials Degradation in Light Water Reactors: Life After 60 Nuclear reactors present a very harsh environment for components service. Components within a reactor core must tolerate high temperature water, stress, vibration, and an intense neutron field. Degradation of materials in this environment can lead to reduced performance, and in some cases, sudden failure. A recent EPRI-led study interviewed 47 US nuclear utility executives to gauge perspectives on long-term operation of nuclear reactors. Nearly 90% indicated that extensions of reactor lifetimes to beyond 60 years were likely. When polled on the most challenging issues facing further life extension, two-thirds cited plant reliability as the

309

Materials Degradation in Light Water Reactors: Life After 60 | Department  

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

Materials Degradation in Light Water Reactors: Life After 60 Materials Degradation in Light Water Reactors: Life After 60 Materials Degradation in Light Water Reactors: Life After 60 Nuclear reactors present a very harsh environment for components service. Components within a reactor core must tolerate high temperature water, stress, vibration, and an intense neutron field. Degradation of materials in this environment can lead to reduced performance, and in some cases, sudden failure. A recent EPRI-led study interviewed 47 US nuclear utility executives to gauge perspectives on long-term operation of nuclear reactors. Nearly 90% indicated that extensions of reactor lifetimes to beyond 60 years were likely. When polled on the most challenging issues facing further life extension, two-thirds cited plant reliability as the

310

Development of a Web-based Emissions Reduction Calculator for Street Light and Traffic Light Retrofits  

E-Print Network [OSTI]

DEVELOPMENT OF A WEB-BASED, EMISSIONS REDUCTION CALCULATOR FOR STREET LIGHT AND TRAFFIC LIGHT RETROFITS Zi Liu, Ph.D. Research Engineer Jeff S. Haberl, Ph.D., P.E. Professor/Assc. Director Don Gilman, P..., street lights and traffic lights represent one of the largest categories of electricity used by a city. By retrofitting the street lights with energy efficient lamps such as high pressure sodium and metal halide and traffic lights with light...

Liu, Z.; Gilman, D.; Haberl, J. S.; Culp, C.

2005-01-01T23:59:59.000Z

311

Orcas Power & Light Coop | Open Energy Information  

Open Energy Info (EERE)

Orcas Power & Light Coop Orcas Power & Light Coop Jump to: navigation, search Name Orcas Power & Light Coop Place Washington Utility Id 14170 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png TARIFF CS-12 COMMERCIAL SERVICE Industrial TARIFF LR-12 LINE RETENTION Commercial TARIFF M-12 MARINA SERVICE Commercial TARIFF NM-12 UNMETERED SERVICE Commercial TARIFF P-12 PUMP SERVICE Industrial TARIFF POL-12 PRIVATE OUTDOOR LIGHTING 100 Watts Lighting TARIFF POL-12 PRIVATE OUTDOOR LIGHTING 200 Watts Lighting

312

Solid-State Lighting: LED Lighting Facts  

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

Market-Based Programs Printable Version Share this resource Send a link to Solid-State Lighting: LED Lighting Facts to someone by E-mail Share Solid-State Lighting: LED Lighting Facts on Facebook Tweet about Solid-State Lighting: LED Lighting Facts on Twitter Bookmark Solid-State Lighting: LED Lighting Facts on Google Bookmark Solid-State Lighting: LED Lighting Facts on Delicious Rank Solid-State Lighting: LED Lighting Facts on Digg Find More places to share Solid-State Lighting: LED Lighting Facts on AddThis.com... LED Lighting Facts CALiPER Program Standards Development Technical Information Network Gateway Demonstrations Municipal Consortium Design Competitions LED Lighting Facts LED lighting facts - A Program of the U.S. DOE DOE's LED Lighting Facts® program showcases LED products for general

313

Kansas City Power & Light Co | Open Energy Information  

Open Energy Info (EERE)

Power & Light Co Power & Light Co (Redirected from KCP&L) Jump to: navigation, search Name Kansas City Power & Light Co Place Kansas Utility Id 10000 References Energy Information Administration.[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Schedule LGS Large Secondary Service >1000kW Commercial Schedule LGS Large Secondary Service <1000kW Commercial Schedule LPS Large Power Service Industrial Schedule MGS Medium General Service Commercial Schedule R Residential Service Residential Schedule RTOD Residential Time of Day Service Residential Schedule SGS Small General Service >25kW Commercial Schedule SGS Small General Service <24kW Commercial

314

Service Contracts  

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

Guidelines for Obtaining Guidelines for Obtaining Best-Practice Contracts for Commercial Buildings Operation and Maintenance Service Contracts Prepared with funding from the U.S. EPA December 1997 PECI Acknowledgements Special thanks to the following people for their ongoing contributions and careful review of the document: Byron Courts, Director of Engineering Services, and Dave Rabon, Chief Engineer, Melvin Mark Pete Degan, Director of Customer Marketing, Landis/Staefa David Fanning, HVAC Coordinator, EXPRESS Bil Pletz, Facility Manager, Intel Mike Sanislow, Service Channel Development Leader, Honeywell Home and Building Karl Stum, Director of Technical Services, PECI Tom Walton, President, United Service Alliance For additional copies of this guidebook, contact: Portland Energy Conservation Inc. (PECI)

315

InGaN-based vertical light-emitting diodes with acid-modified graphene transparent conductor and highly reflective membrane current blocking layer  

Science Journals Connector (OSTI)

...Wang. 2011 Electrical characteristics of vertical light emitting diode with n-type contact on a selectively wet-etching...Measurement of electron overflow in 450 nm InGaN light-emitting diode structures. Appl. Phys. Lett. 94, 061116...

2013-01-01T23:59:59.000Z

316

Solid-State Lighting: Market Challenges  

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

Market Challenges to someone by Market Challenges to someone by E-mail Share Solid-State Lighting: Market Challenges on Facebook Tweet about Solid-State Lighting: Market Challenges on Twitter Bookmark Solid-State Lighting: Market Challenges on Google Bookmark Solid-State Lighting: Market Challenges on Delicious Rank Solid-State Lighting: Market Challenges on Digg Find More places to share Solid-State Lighting: Market Challenges on AddThis.com... Why SSL LED Basics OLED Basics Using LEDs R&D Challenges Market Challenges Market Challenges Resources Compact Fluorescent Lighting in America PDF Guiding Market Introduction of SSL Products PDF LED Directional Lamps PDF LED MR16 Lamps Recessed LED Downlights PDF General Service LED Lamps PDF What to Ask - A Checklist for Buyers of LED Lighting Products PDF

317

Solid-State Lighting: Using LEDs  

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

Using LEDs to someone by E-mail Using LEDs to someone by E-mail Share Solid-State Lighting: Using LEDs on Facebook Tweet about Solid-State Lighting: Using LEDs on Twitter Bookmark Solid-State Lighting: Using LEDs on Google Bookmark Solid-State Lighting: Using LEDs on Delicious Rank Solid-State Lighting: Using LEDs on Digg Find More places to share Solid-State Lighting: Using LEDs on AddThis.com... Why SSL LED Basics OLED Basics Using LEDs R&D Challenges Market Challenges Using LEDs Resources Using LEDs to Their Best Advantage PDF Establishing LED Equivalency PDF LED Directional Lamps LED MR16 Lamps Recessed LED Downlights PDF General Service LED Lamps What to Ask - A Checklist for Buyers of LED Lighting Products More Resources With their unique design and performance characteristics-such as directional light emission, compact profile, superior optical control,

318

Facilities Services Overview & Discussion  

E-Print Network [OSTI]

& Finance Facilities Services Director: Jeff Butler Human Resources Administrative Services Engineering) Environmental Services Morrison (3) Admin Services Evans (1) Human Resources Engineering (4) ·EngineeringFacilities Services Overview & Discussion Jeff Butler Director ­ Facilities Services November 2011

Maxwell, Bruce D.

319

Vehicle Technologies Office: Fact #739: August 6, 2012 Light Vehicle  

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

9: August 6, 9: August 6, 2012 Light Vehicle Dealership Sales Trends - New Vehicles, Used Vehicles, and Service/Parts to someone by E-mail Share Vehicle Technologies Office: Fact #739: August 6, 2012 Light Vehicle Dealership Sales Trends - New Vehicles, Used Vehicles, and Service/Parts on Facebook Tweet about Vehicle Technologies Office: Fact #739: August 6, 2012 Light Vehicle Dealership Sales Trends - New Vehicles, Used Vehicles, and Service/Parts on Twitter Bookmark Vehicle Technologies Office: Fact #739: August 6, 2012 Light Vehicle Dealership Sales Trends - New Vehicles, Used Vehicles, and Service/Parts on Google Bookmark Vehicle Technologies Office: Fact #739: August 6, 2012 Light Vehicle Dealership Sales Trends - New Vehicles, Used Vehicles, and Service/Parts on Delicious

320

The IMM solar cell's advanced ultra-light, highly flexible design earned it a 2008 R&D 100 Award and a 2009 Award for Excellence in Technology Transfer by the Federal Laboratory  

E-Print Network [OSTI]

innovati n The IMM solar cell's advanced ultra-light, highly flexible design earned it a 2008 R. The cell's inventors pioneered a new class of solar cells with marked advantages in performance--particularly for complex multijunction cells. These cells convert solar energy more efficiently than single- junction cells

Note: This page contains sample records for the topic "lighting service high" 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

Light's twist  

Science Journals Connector (OSTI)

...Glasgow G12 8QQ, UK An invited Perspective to mark the election of Miles Padgett to the fellowship of the Royal Society in 2014. That...energy and momentum flow within light beams can twist to form vortices such as eddies in a stream. These...

2014-01-01T23:59:59.000Z

322

Morning Light | Open Energy Information  

Open Energy Info (EERE)

Morning Light Morning Light Jump to: navigation, search Name Morning Light Facility Morning Light Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner MidAmerican Energy Developer Clipper Windpower Development Company Energy Purchaser MidAmerican Energy Location Casey IA Coordinates 41.44819506°, -94.58280087° 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":41.44819506,"lon":-94.58280087,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

323

Novell Services  

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

CIS Department CIS Department Novell Services If you don't see the answer to your question here, contact the help desk at 486-HELP or submit a Help Request. Novell Netware is the labs main method of providing file and print services for the PC and Macintosh platforms. Novell end user services are free and include a backed up home directory and access to all distributed printers at LBL. Request a Novell account Request a new Novell printer Request a Novell file restore (choose PC for platform and Backups/Restores for problem) Novell iPrint Accessing Novell File Services Download the LBL Netware client Novell Server Information Novell Departmental Administrative Contacts Novell FAQ: How do I login to the Novell network? 9x | NT4/2000/XP Do I have the Netware client installed? 9x | NT4/2000/XP

324

Wildlife Services  

E-Print Network [OSTI]

Wildlife Services, part of Texas Cooperative Extension, is an agency created to assist the public in managing the problems sometimes caused by wildlife. Its objectives are to protect wildlife, crops, livestock, property and human health...

Texas Wildlife Services

2007-05-23T23:59:59.000Z

325

The College of Engineering at Colorado State University is looking for an enthusiastic professional to join Engineering Network Services in providing high-quality technology-based pedagogical and  

E-Print Network [OSTI]

to join Engineering Network Services in providing high-quality technology-based pedagogical and researchThe College of Engineering at Colorado State University is looking for an enthusiastic professional solutions for engineering faculty and staff. The opening is for a full-time Administrative Professional

326

Texas Electric Lighting Report  

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

electric lighting electric lighting The SNAP House's lighting design aims for elegant simplicity in concept, use, and maintenance. Throughout the house, soft, ambient light is juxtaposed with bright, direct task lighting. All ambient and most task lighting is integrated directly into the architectural design of the house. An accent light wall between the bedroom and bathroom provides a glowing light for nighttime navigation.

327

Tunable Localized Surface Plasmon-Enabled Broadband Light-Harvesting Enhancement for High-Efficiency Panchromatic Dye-Sensitized Solar Cells  

E-Print Network [OSTI]

In photovoltaic devices, light harvesting (LH) and carrier collection have opposite relations with the thickness of the photoactive layer, which imposes a fundamental compromise for the power conversion efficiency (PCE). ...

Dang, Xiangnan

328

Organic Light Emitting Diode for White Light Emission  

E-Print Network [OSTI]

During the last few years, research based on energy saving technologies is being given high priority all over the world. General lighting is one area in which large quantity of electrical energy is being spend and substantial energy saving is possible by using energy saving technologies. Conventional light sources like incandescent filament lamps in which a major

M. N. Kamalasanan; Ritu Srivastava; Gayatri Chauhan; An Kumar; Amit Kumar; M. N. Kamalasanan; Ritu Srivastava; Gayatri Chauhan; An Kumar; Priyanka Tayagi; Amit Kumar

329

Bilirubin phototransformation in vitro using a battery-powered, solar-charged, high-intensity blue light-emitting diode phototherapy blanket  

Science Journals Connector (OSTI)

The availability of new, higher intensity Blue Light-Emitting Diodes (LEDs), as used in the development of our LED phototherapy blanket, led us to hypothesise that our blue LED phototherapy system would phototransform bilirubin more rapidly, in vitro, than the current commercially available, state-of-the-art phototherapy system. Furthermore, we theorised that increasing light intensity, beyond levels previously studied, would lead to increasing rates of bilirubin phototransformation.

Harel Rosen; Jerome J. Hric; Arye Rosen; Danielle Rosen; Shalom Komornik; Kathy Zaleski; Susan Yaron

2014-01-01T23:59:59.000Z

330

Wave properties of light Light is energy whose wavelength is the distance traveled in order to complete one cycle.  

E-Print Network [OSTI]

Wave properties of light Light is energy whose wavelength is the distance traveled in order to complete one cycle. The frequency of light refers to the number of cycles in one second. Low-energy light has a long wavelength and a low frequency. High-energy light has a short wavelength and a high

Zworski, Maciej

331

An Optically Stabilized Fast-Switching Light Emitting Diode as a Light Source for Functional  

E-Print Network [OSTI]

experimental setups. This paper presents a method to control the brightness of a high-power light emitting

Daniel A. Wagenaar

332

Microsoft Word - The_Advanced_Networks_and_Services_Underpinning...  

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

high-speed national backbones with different characteristics, redundancy, quality of service and circuit oriented services, all the while allowing interoperation of these...

333

Wakefield Municipal Gas and Light Department - Residential Conservation  

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

Wakefield Municipal Gas and Light Department - Residential Wakefield Municipal Gas and Light Department - Residential Conservation Services Program Wakefield Municipal Gas and Light Department - Residential Conservation Services Program < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Sealing Your Home Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Design & Remodeling Windows, Doors, & Skylights Manufacturing Commercial Lighting Lighting Water Heating Maximum Rebate Energy Audit Recommended Measures: $300 Programmable Thermostats: 2 units Program Info State Massachusetts Program Type Utility Rebate Program Rebate Amount Energy Audit Recommended Measures: 25% of total cost Refrigerators: $50 Clothes Washer: $50 Dishwasher: $50 Room AC: $50

334

Two Rivers Water & Light | Open Energy Information  

Open Energy Info (EERE)

Water & Light Water & Light Jump to: navigation, search Name Two Rivers Water & Light Place Wisconsin Utility Id 19324 Utility Location Yes Ownership M NERC Location MRO NERC MRO Yes ISO MISO Yes Activity Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Business District Lighting- 150W HPS Lighting Business District Lighting- 200W HPS Lighting General Service- Single-Phase Commercial General Service- Single-Phase- Time-of-Day- 7am-7pm Commercial General Service- Single-Phase- Time-of-Day- 8am-8pm Commercial

335

Glencoe Light & Power Comm | Open Energy Information  

Open Energy Info (EERE)

Glencoe Light & Power Comm Glencoe Light & Power Comm Jump to: navigation, search Name Glencoe Light & Power Comm Place Minnesota Utility Id 7292 Utility Location Yes Ownership M NERC Location MRO ISO MISO Yes Operates Generating Plant Yes Activity Generation Yes Activity Buying Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Area/Security Lighting-175 Watt Lighting Area/Security Lighting-400 Watt Lighting Large Industrial Service-Primary Voltage Industrial Large industrial Service-secondary volatge Industrial Residential Service Residential

336

Logan County Coop Power & Light | Open Energy Information  

Open Energy Info (EERE)

County Coop Power & Light County Coop Power & Light Jump to: navigation, search Name Logan County Coop Power & Light Place Ohio Utility Id 11203 Utility Location Yes Ownership C NERC Location RFC NERC RFC Yes Activity Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png COMMERCIAL AND GENERAL SERVICE Commercial FARM AND RESIDENTIAL SERVICE Residential LARGE POWER SERVICE Industrial Security Lighting 175 W LED Lighting Security Lighting 400 W LED Lighting Average Rates Residential: $0.1190/kWh Commercial: $0.1040/kWh Industrial: $0.0724/kWh References

337

Quantum Coherence in Photosynthetic Light  

E-Print Network [OSTI]

the following: How do light-harvesting systems deliver such high efficiency in the presence of disordered:333­61 First published online as a Review in Advance on December 13, 2011 The Annual Review of Condensed Matter quantum efficiency of photosynthetic light harvesting. Further, this speculation has led to much effort

Fleming, Graham R.

338

Property:EnergyServicesType | Open Energy Information  

Open Energy Info (EERE)

EnergyServicesType EnergyServicesType Jump to: navigation, search Property Name EnergyServicesType Property Type String Description Type of energy services provided. Allows Values Lighting;Cooking and water heating;Space heating;Cooling;Information and communications;Earning a living Pages using the property "EnergyServicesType" Showing 8 pages using this property. B Benin: Increased Access to Modern Energy Project + Lighting +, Cooking and water heating +, Space heating +, ... E Ethiopia Energy Access Project + Lighting +, Cooking and water heating +, Information and communications + G Ghana Energy Development and Access Project (GEDAP) + Lighting +, Cooking and water heating +, Information and communications + M Mongolia Renewable Energy and Rural Electricity Access Project + Lighting +, Cooking and water heating +, Space heating +, ...

339

EECBG Success Story: Lighting Retrofit Improving Visibility,...  

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

Retrofit Improving Visibility, Saving Energy August 27, 2010 - 10:05am Addthis New LED lighting fixtures (right) emit a whiter light than existing high-pressure sodium cobra...

340

Cloud Service Security Requirements Questionnaire 1. What Cloud service will you be providing  

E-Print Network [OSTI]

Cloud Service Security Requirements Questionnaire Exhibit G 1. What Cloud service will you) as Low/Moderate/High? If so, which? 4. Has your cloud service been audited by any eternal agencies for security and quality control? If so, please provide evidence. 5. Has your cloud service been industry

Note: This page contains sample records for the topic "lighting service high" 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

Kansas City Power & Light Co | Open Energy Information  

Open Energy Info (EERE)

City Power & Light Co City Power & Light Co Place Kansas Utility Id 10000 References Energy Information Administration.[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Schedule LGS Large Secondary Service >1000kW Commercial Schedule LGS Large Secondary Service <1000kW Commercial Schedule LPS Large Power Service Industrial Schedule MGS Medium General Service Commercial Schedule R Residential Service Residential Schedule RTOD Residential Time of Day Service Residential Schedule SGS Small General Service >25kW Commercial Schedule SGS Small General Service <24kW Commercial Average Rates Residential: $0.0980/kWh Commercial: $0.0784/kWh

342

A Distributed Dynamic Mobility Architecture with Integral Cross-Layered and Context-Aware Interface for Reliable Provision of High Bitrate mHealth Services  

Science Journals Connector (OSTI)

Mobile health (mHealth) has been receiving more and more attention ... problems hampering the successful and widespread deployment of mHealth services from the mobile networking perspective. On...

Andrs Takcs; Lszl Bokor

2013-01-01T23:59:59.000Z

343

COMMERCIAL SERVICES SUSTAINABLE FOOD POLICY  

E-Print Network [OSTI]

COMMERCIAL SERVICES SUSTAINABLE FOOD POLICY February 2013 Commercial Services (CS) provides a range high standards of sustainability across all its activities. This policy supports CS aim to become a `Sustainable, Efficient and Effective Organisation' that "....will carefully consider the impact of our

Haase, Markus

344

LBNL-3831E Achieving Energy Savings with Highly-  

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

831E 831E Achieving Energy Savings with Highly- Controlled Lighting in an Open-Plan Office Author(s), F. Rubinstein, and A. Enscoe Environmental Energy Technologies Division April 2010 Highly-Controlled Lighting 1 of 50 April 19, 2010 Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan Office Prepared for the General Services Administration by Francis Rubinstein and Abby Enscoe Lawrence Berkeley National Laboratory Highly-Controlled Lighting 2 of 50 April 19, 2010 DISCLAIMER This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of the University of

345

Newnan Wtr, Sewer & Light Comm | Open Energy Information  

Open Energy Info (EERE)

Newnan Wtr, Sewer & Light Comm Newnan Wtr, Sewer & Light Comm Jump to: navigation, search Name Newnan Wtr, Sewer & Light Comm Place Georgia Utility Id 13547 Utility Location Yes Ownership M NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Power Rates Commercial Large Power Service Industrial Residential Power Rates Residential Security Lighting - 100 Watt (Decorative) Lighting Security Lighting - 1000 Watt (Directional Flood) Lighting Security Lighting - 1000 Watt (Metal Halide Flood) Lighting Security Lighting - 100W (Cobra or Open) Lighting

346

United Electric Coop Service Inc | Open Energy Information  

Open Energy Info (EERE)

Inc Inc Jump to: navigation, search Name United Electric Coop Service Inc Place Texas Utility Id 19490 Utility Location Yes Ownership C NERC Location TRE NERC ERCOT Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Area and Street Light-175 w Mercury Vapor Lighting Area and Street Light-400 w Mercury Vapor Lighting Area and Street Light-Dark Sky Complaint-100 w HPS Lighting Area and Street Light-Dark Sky Complaint-250 w HPS Lighting Area and Street Light-Standard-100 w HPS Lighting Area and Street Light-Standard-1000 w HPS Directional Lighting

347

Lighting Test Facilities  

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

Custom Projects Lighting Test Facilities SSL Guidelines Industrial Federal Agriculture LED Street and Area Lighting Field Test of Exterior LED Down Lights Abstract Outdoor...

348

Light Water Reactor Sustainability  

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

4 Light Water Reactor Sustainability ACCOMPLISHMENTS REPORT 2014 Accomplishments Report | Light Water Reactor Sustainability 2 T he mission of the Light Water Reactor...

349

Radionuclides identified at a US Customs Service site  

SciTech Connect (OSTI)

The movement of radionuclides through the U.S. Customs Service port of entry at Blaine, Washington, has been studied using a high-resolution gamma-ray spectrometer and an automated data logging system. Data covering about 10 weeks of operation were obtained and analyzed. The data-acquisition system and the site of the measurement are described. Results are reported and interpreted in light of the known traffic of radioisotopes produced at the Canadian TRIUMF facility and imported into the United States for use in radiopharmaceuticals.

Johnson, M.W.; Bounds, J.A.; Steadman, P.A. [and others

1997-05-01T23:59:59.000Z

350

Carbon Power & Light, Inc | Open Energy Information  

Open Energy Info (EERE)

Carbon Power & Light, Inc Carbon Power & Light, Inc Jump to: navigation, search Name Carbon Power & Light, Inc Place Wyoming Utility Id 2998 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Activity Distribution Yes Activity Retail Marketing Yes Activity Bundled Services Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png General Service 1-Phase Non-Seasonal Commercial Commercial General Service 1-Phase Non-Seasonal Residential Residential General Service 1-Phase Seasonal Commercial Commercial General Service 1-Phase Seasonal Residential Residential General Service 3-Phase Commercial Commercial

351

Elmhurst Mutual Power & Light Co | Open Energy Information  

Open Energy Info (EERE)

Elmhurst Mutual Power & Light Co Elmhurst Mutual Power & Light Co Jump to: navigation, search Name Elmhurst Mutual Power & Light Co Place Washington Utility Id 5832 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Class 1 -Residential Service Single Phase Residential Class 1 -Residential Service Three Phase Residential Class 2 -General Service 1 Single Phase Commercial Class 2 -General Service 1 Three Phase Commercial Class 3 -General Service 2 Single Phase Industrial Class 3 -General Service 2 Three Phase Industrial

352

Band-filling effect on the light emission spectra of InGaN/GaN quantum wells with highly doped barriers  

Science Journals Connector (OSTI)

We investigate spectra of InGaN/GaN quantum well (QW) light-emitting diode (LED) structures with heavily doped barriers at different excitation levels. We model the spectral shape and energy position in frames of dominating mechanism of free electron ... Keywords: Band filling, Doped barriers, Emission spectra, Quantum well

B. Arnaudov; D. S. Domanevskii; S. Evtimova; Ch. Ivanov; R. Kakanakov

2009-02-01T23:59:59.000Z

353

HYPERSENSITIVE TO HIGH LIGHT1 Interacts with LOW QUANTUM YIELD OF PHOTOSYSTEM II1 and Functions in Protection of Photosystem II from Photodamage in Arabidopsis  

Science Journals Connector (OSTI)

...Laboratory of Plant Resources, School of Life...oxygen species|qE, energy-dependent quenching...light and transduce solar energy into chemical...Arabidopsis Information Resource annotation ( www...state and excitation energy fluxes. Photosynth...domain annotation resource. Nucleic Acids...

Honglei Jin; Bing Liu; Lujun Luo; Dongru Feng; Peng Wang; Jun Liu; Qingen Da; Yanming He; Kangbiao Qi; Jinfa Wang; Hong-Bin Wang

2014-03-14T23:59:59.000Z

354

Clyde Light & Power | Open Energy Information  

Open Energy Info (EERE)

Power Power Jump to: navigation, search Name Clyde Light & Power Place Ohio Utility Id 3824 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes RTO PJM Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png C1 - General Service - No Demand Commercial C1A - General Service No Demand - Three Phase Commercial C2 - Commercial Commercial FL - Flood Light Lighting G1- General Service w/ Demand Commercial LP1- Large Power Secondary Industrial LP2 - Primary Industrial R1 - Residential Residential

355

Solar Electric Light Company SELCO | Open Energy Information  

Open Energy Info (EERE)

Light Company SELCO Light Company SELCO Jump to: navigation, search Name Solar Electric Light Company (SELCO) Place Bangalore, Karnataka, India Zip 560078 Sector Services, Solar Product Solar Electric Light Company (SELCO) manufactures photovoltaic products and services targeted especially at end consumers in developing countries who have no access to land electricity. References Solar Electric Light Company (SELCO)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Solar Electric Light Company (SELCO) is a company located in Bangalore, Karnataka, India . References ↑ "Solar Electric Light Company (SELCO)" Retrieved from "http://en.openei.org/w/index.php?title=Solar_Electric_Light_Company_SELCO&oldid=35125

356

Berkeley Lab Directory Services: Offsite Directory Services  

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

Offsite Directories Offsite Directories Directories for Organizations Related to the Lab Berkeley Lab Directory Services DOE Labs and Sites DOE National Telephone Directory EPA ESnet Contacts Federal Telephone Directories Lawrence Livermore National Laboratory National Institute of Standards and Technology (NIST) National Institutes of Health (NIH) Directory National Science Foundation (NSF) SLAC Directories, Including High Energy Physics (HEP Names) UC Berkeley Directory (all current faculty, staff, and students) University of California Campuses and Offices General Online Directories AT&T directory services All-In-One HotBot Internet Address Finder WhoWhere? People Search Yellowbook Yahoo People Search International Country Codes for Email Addresses Official USPS Abbreviations (States, Street Suffixes, Secondary Unit

357

Global Lifetime Measurements of Highly-Deformed and Other Rotational Structures in the A~135 Light Rare-Earth Region: Probing the Single-Particle Motion in a Rotating Potential  

E-Print Network [OSTI]

It has been possible, using GAMMASPHERE plus Microball,to extract differential lifetime measurements free from common systematic errors for over 15 different nuclei (various isotopes of Ce, Pr, Nd, Pm, and Sm) at high spin within a single experiment. This comprehensive study establishes the effective single-particle quadrupole moments in the A~135 light rare-earth region. Detailed comparisons are made with calculations using the self-consistent cranked mean-field theory.

M. A. Riley; R. W. Laird; F. G. Kondev; D. J. Hartley; D. E. Archer; T. B. Brown; R. M. Clark; M. D evlin; P. Fallon; I. M. Hibbert; D. T. Joss; D. R. LaFosse; P. J. Nolan; N. J. O'Brien; E. S. Paul; J. Pfohl; D. G. Sarantites; R. K. Sheline; S. L. Shepherd; J. Simpson; R. Wadsworth; M. T. Matev; A. V. Afanasjev; J. Dobaczewski; G. A. Lalazissis; W. Nazarewicz; W. Satula

2001-05-15T23:59:59.000Z

358

Fusion pumped light source  

DOE Patents [OSTI]

Apparatus is provided for generating energy in the form of light radiation. A fusion reactor is provided for generating a long, or continuous, pulse of high-energy neutrons. The neutron flux is coupled directly with the lasing medium. The lasing medium includes a first component selected from Group O of the periodic table of the elements and having a high inelastic scattering cross section. Gamma radiation from the inelastic scattering reactions interacts with the first component to excite the first component, which decays by photon emission at a first output wavelength. The first output wavelength may be shifted to a second output wavelength using a second liquid component responsive to the first output wavelength. The light outputs may be converted to a coherent laser output by incorporating conventional optics adjacent the laser medium.

Pappas, Daniel S. (Los Alamos, NM)

1989-01-01T23:59:59.000Z

359

Clarksville Light & Water Co | Open Energy Information  

Open Energy Info (EERE)

Clarksville Light & Water Co Clarksville Light & Water Co Jump to: navigation, search Name Clarksville Light & Water Co Place Arkansas Utility Id 3705 Utility Location Yes Ownership M NERC Location SPP NERC SPP Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Large Commercial (Rate schedule p) Commercial Large Industrial (Rate schedule p) Industrial Residential (R1) Residential Residential Rate Schedule R-2 Residential Security Light Service (Rate schedule L)HPS 100 W Commercial Security Light Service 1000 W MH Commercial Security light service 150 W HPS Commercial

360

Integrated LED-based luminare for general lighting  

DOE Patents [OSTI]

Lighting apparatus and methods employing LED light sources are described. The LED light sources are integrated with other components in the form of a luminaire or other general purpose lighting structure. Some of the lighting structures are formed as Parabolic Aluminum Reflector (PAR) luminaires, allowing them to be inserted into conventional sockets. The lighting structures display beneficial operating characteristics, such as efficient operation, high thermal dissipation, high output, and good color mixing.

Dowling, Kevin J.; Lys, Ihor A.; Roberge, Brian; Williamson, Ryan C.; Roberts, Ron; Datta, Michael; Mollnow, Tomas; Morgan, Frederick M.

2013-03-05T23:59:59.000Z

Note: This page contains sample records for the topic "lighting service high" 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

Fault-tolerant grid services  

E-Print Network [OSTI]

Service Oriented Architecture..Service Oriented Architectures..Durability for Service Oriented Architecture, by Xianan

Zhang, Xianan

2006-01-01T23:59:59.000Z

362

Service | Open Energy Information  

Open Energy Info (EERE)

Buildings in which some type of service is provided, other than food service or retail sales of goods Sub Categories String representation "vehicle service ... ng shop;...

363

Support Services Specialist  

Broader source: Energy.gov [DOE]

This position is located in Printing and Mail Services, Operations and Planning, Workplace Services, Internal Business Services. Additional vacancies may be filled through this vacancy announcement...

364

Light Bodies: Exploring Interactions with Responsive Lights  

E-Print Network [OSTI]

reinterpretation of street lighting. Before fixed infrastructure illuminated cities at night, people carried Urban street lighting today is a networked, fixed infrastructure that relies on the electrical grid. WeLight Bodies: Exploring Interactions with Responsive Lights Susanne Seitinger MIT Media Laboratory

Hunt, Galen

365

Using interlayer step-wise triplet transfer to achieve an efficient white organic light-emitting diode with high color-stability  

SciTech Connect (OSTI)

An efficient phosphorescent white organic light emitting-diode with a red-green-blue tri-emitting-layer structure is reported. The host of the red dopant possesses a lower triplet-energy than the green dye. An interlayer step-wise triplet transfer via blue dye ? green dye ? red host ? red dye is achieved. This mechanism allows an efficient triplet harvesting by the three dopants, thus maintaining a balanced white light and reducing energy loss. Moreover, the color stability of the device is improved significantly. The white device not only achieves a peak external quantum efficiency of 21.1??0.8% and power efficiency of 37.5??1.4?lm/W but shows no color shift over a wide range of voltages.

Wang, Qi [State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022 (China); Department of Electrical Engineering and Computer Sciences, College of Engineering, South Dakota State University, Brookings, South Dakota 57007 (United States); Ma, Dongge, E-mail: mdg1014@ciac.jl.cn; Ding, Junqiao; Wang, Lixiang [State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022 (China); Leo, Karl [Tech. Univ. Dresden, Inst. Angew. Photophys., D-01062 Dresden (Germany); Qiao, Qiquan [Department of Electrical Engineering and Computer Sciences, College of Engineering, South Dakota State University, Brookings, South Dakota 57007 (United States); Jia, Huiping; Gnade, Bruce E. [Department of Materials Science and Engineering and Erik Jonsson School of Engineering and Computer Science, University of Texas at Dallas, Richardson, Texas 75083 (United States)

2014-05-12T23:59:59.000Z

366

Duquesne Light Company - Commercial and Industrial Energy Efficiency  

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

Duquesne Light Company - Commercial and Industrial Energy Duquesne Light Company - Commercial and Industrial Energy Efficiency Program Duquesne Light Company - Commercial and Industrial Energy Efficiency Program < Back Eligibility Commercial Fed. Government Industrial Institutional Local Government Schools State Government Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Commercial Weatherization Manufacturing Appliances & Electronics Commercial Lighting Lighting Program Info State Pennsylvania Program Type Utility Rebate Program Rebate Amount Custom: Varies Lighting: Varies widely by type Controls and Sensors: $10-$75 VFD for Chilled Water Loop $150/hp VFD for HVAC Fans: $80/hp Packaged Terminal AC: $45-$75/ton Food Service Equipment: Varies widely by type Refrigeration Equipment: Varies widely by type

367

Lighting | Department of Energy  

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

Lighting Lighting Lighting When you're shopping for lightbulbs, compare lumens and use the Lighting Facts label to be sure you're getting the amount of light, or level of brightness, you want. You can save money and energy while lighting your home and still maintaining good light quantity and quality. Consider energy-efficient lighting options to use the same amount of light for less money. Learn strategies for comparing and buying lighting products and using them efficiently. Featured Lighting Choices to Save You Money Light your home for less money while using the same amount of light. How Energy-Efficient Light Bulbs Compare with Traditional Incandescents Energy-efficient light bulbs are available today and could save you about $50 per year in energy costs when you replace 15 traditional incandescent bulbs in your home.

368

New and Underutilized Technology: Interior LED/Solid State Lighting |  

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

Interior LED/Solid State Lighting Interior LED/Solid State Lighting New and Underutilized Technology: Interior LED/Solid State Lighting October 4, 2013 - 4:53pm Addthis The following information outlines key deployment considerations for interior LED/solid state lighting within the Federal sector. Benefits Interior LED retrofits are currently viable for down lights, track lighting, sconces, and both line and low voltage task lighting. Replacements for incandescent A-lamps have also been improving rapidly. Replacements for fluorescent tube lighting may be viable for high-cost maintenance areas. Application Interior LED/solid state lighting is a rapidly improving technology currently most applicable for down lights, track lights, task lighting, accenting, high ceiling, and high cost maintenance areas.

369

Photon Statistics of Semiconductor Light Sources.  

E-Print Network [OSTI]

??In recent years, semiconductor light sources have become more and more interesting in terms of applications due to their high efficiency and low cost. Advanced (more)

Amann, Marc

2010-01-01T23:59:59.000Z

370

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

371

Solid-State Lighting: Design Competitions  

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

Market-Based Programs Printable Version Share this resource Send a link to Solid-State Lighting: Design Competitions to someone by E-mail Share Solid-State Lighting: Design Competitions on Facebook Tweet about Solid-State Lighting: Design Competitions on Twitter Bookmark Solid-State Lighting: Design Competitions on Google Bookmark Solid-State Lighting: Design Competitions on Delicious Rank Solid-State Lighting: Design Competitions on Digg Find More places to share Solid-State Lighting: Design Competitions on AddThis.com... LED Lighting Facts CALiPER Program Standards Development Technical Information Network Gateway Demonstrations Municipal Consortium Design Competitions Design Competitions National design competitions heighten awareness and market adoption of high-performance solid-state lighting products.

372

University Services Pamela Wheelock  

E-Print Network [OSTI]

and Engineering Jerome Malmquist open position Business Services * Bruce Gritters September 2013 Public SafetyUniversity Services Pamela Wheelock Vice President MANAGEMENT SYSTEMS University Services Human Resources Linda Bjornberg Director open position CIO OPERATIONS Auxiliary Services Laurie Scheich

Amin, S. Massoud

373

Embodied Energy and Off-Grid Lighting  

SciTech Connect (OSTI)

The greenhouse gas (GHG) emissions from fuel-based lighting are substantial given the paltry levels of lighting service provided to users, leading to a great opportunity for GHG mitigation byencouraging the switch from fuel-based to rechargeable LED lighting. However, as with most new energy technology, switching to efficient lighting requires an up-front investment of energy(and GHGs) embedded in the manufacture of replacement components. We studied a population of off-grid lighting users in 2008-2009 in Kenya who were given the opportunity to adopt LEDlighting. Based on their use patterns with the LED lights and the levels of kerosene offset we observed, we found that the embodied energy of the LED lamp was"paid for" in only one month for grid charged products and two months for solar charged products. Furthermore, the energyreturn-on investment-ratio (energy produced or offset over the product's service life divided by energy embedded) for off-grid LED lighting ranges from 12 to 24, which is on par with on-gridsolar and large-scale wind energy. We also found that the energy embodied in the manufacture of a typical hurricane lantern is about one-half to one-sixth of that embodied in the particular LEDlights that we evaluated, indicating that the energy payback time would be moderately faster if LEDs ultimately displace the production of kerosene lanterns. As LED products improve, weanticipate longer service lives and more successful displacement of kerosene lighting, both of which will speed the already rapid recovery of embodied energy in these products. Our studyprovides a detailed appendix with embodied energy values for a variety of components used to construct off-grid LED lighting, which can be used to analyze other products.

Alstone, Peter; Mills, Evan; Jacobson, Arne

2011-01-25T23:59:59.000Z

374

Service Center  

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

ASSIGNMENTS ASSIGNMENTS Pamela Arias-Ortega - Administrative and judicial litigation; and personnel law and workforce discipline mailto:parias-ortega@doeal.gov Celina Baca - Research and special projects for litigation and general law group mailto:cbaca@doeal.gov Dick Blakely - Designated Agency Ethics Advisor - Administrative litigation and mediation services; and ethics mailto:rblakely@doeal.gov Jonathan Buckner - Administrative review hearings; and administrative hearings before EEOC and MSPB mailto:jbuckner@doeal.gov Sean Counce - Administrative review hearings; and administrative hearings before EEOC and MSPB mailto:scounce@doeal.gov Diana Cruz - Copyright program; intellectual property databases; support for IP issues; and time and attendance mailto:dcruz@doeal.gov

375

Symmetric Active/Active Replication for Dependent Services  

SciTech Connect (OSTI)

During the last several years, we have established the symmetric active/active replication model for service-level high availability and implemented several proof-of-concept prototypes. One major deficiency of our model is its inability to deal with dependent services, since its original architecture is based on the client-service model. This paper extends our model to dependent services using its already existing mechanisms and features. The presented concept is based on the idea that a service may also be a client of another service, and multiple services may be clients of each other. A high-level abstraction is used to illustrate dependencies between clients and services, and to decompose dependencies between services into respective client-service dependencies. This abstraction may be used for providing high availability in distributed computing systems with complex service-oriented architectures.

Engelmann, Christian [ORNL; Scott, Stephen L [ORNL; Leangsuksun, Chokchai [Louisiana Tech University; He, X. [Tennessee Technological University

2008-01-01T23:59:59.000Z

376

STUDENT SERVICES SATISFACTION  

E-Print Network [OSTI]

STUDENT SERVICES SATISFACTION To perform an assessment of student services in order to inform students of services and to bring awareness to areas of improvement to both STUDENT SERVICES SATISFACTION PROJECT To perform an assessment of student services in order to inform students of services and to bring

Kostic, Milivoje M.

377

CONTROLLER'S OFFICE CAMPUS LIFE SERVICES RETAIL SERVICES  

E-Print Network [OSTI]

1 of 3 CONTROLLER'S OFFICE CAMPUS LIFE SERVICES ­ RETAIL SERVICES CATERING CHARGE PROGRAM DEPARTMENT AGREEMENT 1. BY SIGNING THIS AGREEMENT AS THE DEPARTMENT HEAD, I APPLY for the CLS Retail Services in their records a Retail Services Catering Charge Form for each transaction. The department insures the original

Klein, Ophir

378

CONTROLLER'S OFFICE CAMPUS LIFE SERVICES RETAIL SERVICES  

E-Print Network [OSTI]

1 of 3 CONTROLLER'S OFFICE CAMPUS LIFE SERVICES ­ RETAIL SERVICES CATERING CHARGE PROGRAM POLICY 1 obtain o A charge receipt o An original itemized receipt o A CLS Retail Services Catering Charge Form ! Complete the CLS Retail Services Catering Charge Form ! Obtain appropriate approval signature

Yamamoto, Keith

379

CONTROLLER'S OFFICE CAMPUS LIFE SERVICES RETAIL SERVICES  

E-Print Network [OSTI]

1 of 3 CONTROLLER'S OFFICE CAMPUS LIFE SERVICES ­ RETAIL SERVICES CATERING CHARGE PROGRAM DEPARTMENT AGREEMENT 1. BY SIGNING THIS AGREEMENT AS THE DEPARTMENT HEAD, I APPLY for the CLS Retail Services Keeping: The department will prepare and retain in their records a Retail Services Catering Charge Form

Yamamoto, Keith

380

Hawaii Electric Light Co Inc | Open Energy Information  

Open Energy Info (EERE)

Hawaii Electric Light Co Inc Hawaii Electric Light Co Inc Jump to: navigation, search Name Hawaii Electric Light Co Inc Place Hawaii Utility Id 8287 Utility Location Yes Ownership I NERC Location HI NERC WECC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png SCHEDULE "F" Street Light Service Lighting SCHEDULE "G" General Service Non-Demand - Single Phase Commercial SCHEDULE "G" General Service Non-Demand - Three Phase Commercial

Note: This page contains sample records for the topic "lighting service high" 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

Monitored lighting energy savings from dimmable lighting controls in The  

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

Monitored lighting energy savings from dimmable lighting controls in The Monitored lighting energy savings from dimmable lighting controls in The New York Times Headquarters Building Title Monitored lighting energy savings from dimmable lighting controls in The New York Times Headquarters Building Publication Type Journal Article LBNL Report Number LBNL-6171E Year of Publication 2013 Authors Fernandes, Luis L., Eleanor S. Lee, Dennis L. DiBartolomeo, and Andrew McNeil Journal Energy and Buildings Volume 68 Issue A Pagination 498-514 Date Published 01/2014 Keywords Building energy-efficiency, daylighting, lighting control systems Abstract Digital addressable, dimmable lighting controls were introduced to the US market in the early 2000s with the promise of facilitating capture of potential energy savings with greater flexibility over their historic, typically unreliable, analog counterpart. The New York Times Company installed this emerging technology, after having tested the system thoroughly prior to procurement, in their new building in New York, New York. Four years after full occupancy in 2007, the owner agreed to participate in a post-occupancy monitored evaluation of the dimmable lighting system to verify actual performance in the field. Annual lighting energy savings from daylighting, setpoint tuning and occupancy controls were determined for the daylit, open-plan office areas on three typical floors (6, 11, and 20th floors) of the 51-story high-rise tower. Energy savings were calculated from ballast control signal and occupancy data recorded by the manufacturer's lighting control system. The ballast data were calibrated with independent measurements of lighting energy consumption. Savings from dimming controls (daylighting and setpoint tuning) were 12.6 kWh/m2-yr (1.17 kWh/ft2-yr) for the daylit spaces on the three floors overall, or 20%, relative to ASHRAE 90.1-2007. Compared to the prescriptive code in effect at the time of the building's construction (ASHRAE 90.1-2001), savings were 21.0 kWh/m2-yr (1.95 kWh/ft2-yr) or 28%. Annual lighting energy use with all lighting control strategies was 33.9 kWh/m2-yr (3.15 kWh/ft2-yr) in the daylit, open plan zones on average for the three floors. A simple payback analysis was conducted.

382

Mobile lighting apparatus  

DOE Patents [OSTI]

A mobile lighting apparatus includes a portable frame such as a moveable trailer or skid having a light tower thereon. The light tower is moveable from a stowed position to a deployed position. A hydrogen-powered fuel cell is located on the portable frame to provide electrical power to an array of the energy efficient lights located on the light tower.

Roe, George Michael; Klebanoff, Leonard Elliott; Rea, Gerald W; Drake, Robert A; Johnson, Terry A; Wingert, Steven John; Damberger, Thomas A; Skradski, Thomas J; Radley, Christopher James; Oros, James M; Schuttinger, Paul G; Grupp, David J; Prey, Stephen Carl

2013-05-14T23:59:59.000Z

383

OLEDS FOR GENERAL LIGHTING  

SciTech Connect (OSTI)

The goal of this program was to reduce the long term technical risks that were keeping the lighting industry from embracing and developing organic light-emitting diode (OLED) technology for general illumination. The specific goal was to develop OLEDs for lighting to the point where it was possible to demonstrate a large area white light panel with brightness and light quality comparable to a fluorescence source and with an efficacy comparable to that of an incandescent source. it was recognized that achieving this would require significant advances in three area: (1) the improvement of white light quality for illumination, (2) the improvement of OLED energy efficiency at high brightness, and (3) the development of cost-effective large area fabrication techniques. The program was organized such that, each year, a ''deliverable'' device would be fabricated which demonstrated progress in one or more of the three critical research areas. In the first year (2001), effort concentrated on developing an OLED capable of generating high illumination-quality white light. Ultimately, a down-conversion method where a blue OLED was coupled with various down-conversion layers was chosen. Various color and scattering models were developed to aid in material development and device optimization. The first year utilized this approach to deliver a 1 inch x 1 inch OLED with higher illumination-quality than available fluorescent sources. A picture of this device is shown and performance metrics are listed. To their knowledge, this was the first demonstration of true illumination-quality light from an OLED. During the second year, effort concentrated on developing a scalable approach to large area devices. A novel device architecture consisting of dividing the device area into smaller elements that are monolithically connected in series was developed. In the course of this development, it was realized that, in addition to being scalable, this approach made the device tolerant to the most common OLED defect--electrical shorts. This architecture enabled the fabrication of a 6 inch x 6 inch OLED deliverable for 2002. A picture of this deliverable is shown and the performance metrics are listed. At the time, this was the highest efficiency, highest lumen output illumination-quality OLED in existence. The third year effort concentrated on improving the fabrication yield of the 6 inch x 6 inch devices and improving the underlying blue device efficiency. An efficiency breakthrough was achieved through the invention of a new device structure such that now 15 lumen per watt devices could be fabricated. A 2 feet x 2 feet OLED panel consisting of sixteen 6 inch x 6 inch high efficiency devices tiled together was then fabricated. Pictures of this panel are shown with performance metrics listed. This panel met all project objectives and was the final deliverable for the project. It is now the highest efficiency, highest lumen output, illumination-quality OLED in existence.

Anil Duggal; Don Foust; Chris Heller; Bill Nealon; Larry Turner; Joe Shiang; Nick Baynes; Tim Butler; Nalin Patel

2004-02-29T23:59:59.000Z

384

First Use of High-Frequency Intensity Modulation of Narrow-Linewidth Laser Light and Its Application in Determination of Fr206,205,204 Ground-State Properties  

Science Journals Connector (OSTI)

Collinear laser spectroscopy was performed on the nuclear ground states of the neutron-deficient isotopes Fr206,205,204. A new technique was developed to suppress hyperfine pumping in collinear laser spectroscopy of atoms. This involved high-frequency intensity modulation of narrow-linewidth laser light using fast-switching electro-optical modulators. The nuclear ground-state spins of Fr206,205,204 were determined to be 3, 9/2, and 3, respectively. Both the changes in mean-squared charge radii and nuclear magnetic dipole moments indicate a departure from single-particle estimates.

Annika Voss; Matthew R. Pearson; Jonathan Billowes; Fritz Buchinger; Bradley Cheal; John E. Crawford; Anna A. Kwiatkowski; C. D. Philip Levy; Olivier Shelbaya

2013-09-16T23:59:59.000Z

385

Fluorescent Lighting Basics | Department of Energy  

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

Fluorescent Lighting Basics Fluorescent Lighting Basics Fluorescent Lighting Basics October 17, 2013 - 5:39pm Addthis Light from a fluorescent lamp is first created by an electric current conducted through an inert gas producing ultraviolet light that is invisible to the human eye. The ultraviolet light in turn interacts with special blends of phosphors coating the interior surface of the fluorescent lamp tube that efficiently converts the invisible light into useful white light. Fluorescent lamps require a special power supply called a ballast that is needed to regulate lamp operating current and provide a compatible start-up voltage. Electronic ballasts perform the same function as a magnetic ballast but outperform the outdated magnetic products by operating at a very high frequency that eliminates flicker and noise while

386

Peninsula Light Company | Open Energy Information  

Open Energy Info (EERE)

Peninsula Light Company Peninsula Light Company Jump to: navigation, search Name Peninsula Light Company Place Washington Utility Id 14668 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Activity Buying Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Area Lighting-100W High Pressure Sodium Lighting Area Lighting-200W High Pressure Sodium Lighting General-Single Phase Commercial General-Three Phase Commercial Large Commercial Demand (Demand greater than 200 kw per month) Industrial Residential Residential Small Commercial Demand (Demand less than 200 kw per month) Industrial

387

Light Old and New  

Science Journals Connector (OSTI)

The Sun, Moon and stars have been our lights since the earliest times. We have learned ... have much more recently filled our homes and streets with artificial lighting. We are, however, in danger of...natural lights

Bob Mizon

2002-01-01T23:59:59.000Z

388

Specific light in sculpture  

E-Print Network [OSTI]

Specific light is defined as light from artificial or altered natural sources. The use and manipulation of light in three dimensional sculptural work is discussed in an historic and contemporary context. The author's work ...

Powell, John William

1989-01-01T23:59:59.000Z

389

Lighting | Department of Energy  

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

to installing LEDs in existing fixtures. Tips and Advice Tips: Lighting Lighting choices save you money. Energy-efficient light bulbs are available in a wide variety of sizes...

390

Natural lighting and skylights  

E-Print Network [OSTI]

There are many physiological and psychological factors which enter into the proper design of space for human occupancy. One of these elements is light. Both natural light and manufactured light are basic tools with which any designer must work...

Evans, Benjamin Hampton

1961-01-01T23:59:59.000Z

391

Explosive laser light initiation of propellants  

DOE Patents [OSTI]

A improved initiator for artillery shell using an explosively generated laser light to uniformly initiate the propellent. A small quantity of a high explosive, when detonated, creates a high pressure and temperature, causing the surrounding noble gas to fluoresce. This fluorescence is directed into a lasing material, which lases, and directs laser light into a cavity in the propellant, uniformly initiating the propellant.

Piltch, M.S.

1993-05-18T23:59:59.000Z

392

Lighting Group: Links  

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

Links Links Links Organizations Illuminating Engineering Society of North America (IESNA) International Commission on Illumination (CIE) International Association of Lighting Designers (IALD) International Association of Energy-Efficient Lighting Lightfair International Energy Agency - Task 21: Daylight in Buildings: Design Tools and Performance Analysis International Energy Agency - Task 31: Daylighting Buildings in 21st Century National Association on Qualifications for the Lighting Professions (NCQLP) National Association of Independent Lighting Distributors (NAILD) International Association of Lighting Management Companies (NALMCO) Research Centers California Lighting Technology Center Lighting Research Center Lighting Research at Canada Institute for Research in Construction

393

Advanced Demand Responsive Lighting  

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

Demand Demand Responsive Lighting Host: Francis Rubinstein Demand Response Research Center Technical Advisory Group Meeting August 31, 2007 10:30 AM - Noon Meeting Agenda * Introductions (10 minutes) * Main Presentation (~ 1 hour) * Questions, comments from panel (15 minutes) Project History * Lighting Scoping Study (completed January 2007) - Identified potential for energy and demand savings using demand responsive lighting systems - Importance of dimming - New wireless controls technologies * Advanced Demand Responsive Lighting (commenced March 2007) Objectives * Provide up-to-date information on the reliability, predictability of dimmable lighting as a demand resource under realistic operating load conditions * Identify potential negative impacts of DR lighting on lighting quality Potential of Demand Responsive Lighting Control

394

Modeling LED street lighting  

Science Journals Connector (OSTI)

LED luminaires may deliver precise illumination patterns to control light pollution, comfort, visibility, and light utilization efficiency. Here, we provide simple equations to...

Moreno, Ivan; Avendao-Alejo, Maximino; Saucedo-A, Tonatiuh; Bugarin, Alejandra

2014-01-01T23:59:59.000Z

395

Lighting | Open Energy Information  

Open Energy Info (EERE)

TODO: Add description List of Lighting Incentives Retrieved from "http:en.openei.orgwindex.php?titleLighting&oldid267174" Category: Articles with outstanding TODO tasks...

396

Cree LED Lighting Solutions Formerly LED Lighting Fixtures LLF...  

Open Energy Info (EERE)

LED Lighting Solutions Formerly LED Lighting Fixtures LLF Jump to: navigation, search Name: Cree LED Lighting Solutions (Formerly LED Lighting Fixtures (LLF)) Place: Morrisville,...

397

Light Duty Combustion Research: Advanced Light-Duty Combustion...  

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

Light Duty Combustion Research: Advanced Light-Duty Combustion Experiments Light Duty Combustion Research: Advanced Light-Duty Combustion Experiments 2009 DOE Hydrogen Program and...

398

New types of light-weight refractory and heat-insulation materials for long-term use at extremely high temperatures  

Science Journals Connector (OSTI)

The particulars of a technology for new types of refractory and heat-insulation materials with high porosity, which are obtained ... cellular structure of the polymer base (polyurethane foam) and using pore-formi...

V. S. Vladimirov; E. S. Lukin; N. A. Popova; M. A. Ilyukhin

2011-07-01T23:59:59.000Z

399

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

400

The Momentum of Light - C  

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

C. More direct evidence C. More direct evidence As we've noted, relativity theory implies that a quantum of energy ought to be a quantum of momentum as well. While Einstein's analysis showed that this idea was consistent with known facts about light and matter, modern experiments with individual light quanta and subatomic particles demonstrate the existence of momentum quanta more directly. One early demonstration was an effect studied by Arthur Holly Compton. When x-rays a high-frequency form of light-collide with atoms, the x-rays scatter in all directions accompanied by electrons from the atoms. The wavelength of the scattered x-rays and the momentum of the electrons both vary with their direction of motion. While the classical theory of light and electricity doesn't explain the variation actually observed, the

Note: This page contains sample records for the topic "lighting service high" 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

high  

Gasoline and Diesel Fuel Update (EIA)

0 0 Summary Our short-term outlook for a wide array of energy prices has been adjusted upward as international and domestic energy supply conditions have tightened. We think that crude oil prices are as likely as not to end the year $2 to $3 per barrel higher than our previous projections. Thus, we think that the probability of West Texas Intermediate costing an average of $30 per barrel or more at midwinter is about 50 percent. On their current track, heating oil prices are likely to be about 30 percent above year-ago levels in the fourth quarter. Prices for Q1 2001 seem more likely now to match or exceed the high level seen in Q1 2000. Tight oil markets this year and an inherent propensity for high gas utilization in incremental power supply have resulted in rising North American natural gas

402

ENERGY STAR Building Upgrade Manual Chapter 6: Lighting | ENERGY STAR  

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

6: Lighting 6: Lighting Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources Success stories Target Finder Technical documentation

403

Machining and Technical Services Service Request Form  

E-Print Network [OSTI]

Machining and Technical Services Service Request Form Clemson University - College of Engineering $35 $60 $55 $90 $52.50 $82.50 Total Labor EDM Hours Outside Hours Outside EDM Hours Priority -

Duchowski, Andrew T.

404

Machining and Technical Services Service Request Form  

E-Print Network [OSTI]

Machining and Technical Services Service Request Form 2010-2011 Clemson University - College: Hours Price per hour Amount $35 $60 $55 $90 $52.50 $82.50 Total Labor EDM Hours Outside Hours Outside EDM Hours Priority -

Duchowski, Andrew T.

405

Light modulating device  

DOE Patents [OSTI]

In a device for transmitting light, means for controlling the transmissivity of the device, including a ceramic, reversibly electrochromic, crystalline element having a highly reflective state when injected with electrons and charge compensating ions and a highly transmissive state when the electrons and ions are removed, the crystalline element being characterized as having a reflectivity of at least 50% in the reflective state and not greater than 10% in the transmissive state, and means for modulating the crystalline element between the reflective and transmissive states by injecting ions into the crystalline element in response to an applied electrical current of a first polarity and removing the ions in response to an applied electrical current of a second polarity.

Rauh, R. David (Newton, MA); Goldner, Ronald B. (Lexington, MA)

1989-01-01T23:59:59.000Z

406

Light modulating device  

DOE Patents [OSTI]

In a device for transmitting light, means for controlling the transmissivity of the device, including a ceramic, reversibly electrochromic, crystalline element having a highly reflective state when injected with electrons and charge compensating ions and a highly transmissive state when the electrons and ions are removed, the crystalline element being characterized as having a reflectivity of at least 50% in the reflective state and not greater than 10% in the transmissive state, and means for modulating the crystalline element between the reflective and transmissive states by injecting ions into the crystalline element in response to an applied electrical current of a first polarity and removing the ions in response to an applied electrical current of a second polarity are disclosed. 1 fig.

Rauh, R.D.; Goldner, R.B.

1989-12-26T23:59:59.000Z

407

Monroe County Extension Services Key West Office  

E-Print Network [OSTI]

-292-4501 http://monroe.ifas.ufl.edu Key Largo Office: 102050 Overseas Highway, Room 244 City and County Tree Energy Services: 305-295-1010 Florida Keys Electric Co-op: 305-852-2431 Monroe County Roads & Bridges conditions based on USDA zone, water and light requirements, soil conditions, salt and wind tolerance

Florida, University of

408

DIRECTORY OF HEALTH SERVICES  

E-Print Network [OSTI]

a centralized resource of regional health care services for persons with developmental disabilitiesDIRECTORY OF HEALTH SERVICES FOR BRONX RESIDENTS WITH DEVELOPMENTAL DISABILITIES 2012 Compiled Albert Einstein College of Medicine in collaboration with Health Services Committee, Bronx Developmental

Yates, Andrew

409

J. Air & Waste Manage. Assoc., vol 58, 2008, p. 45-54 On-board emission measurement of high loaded light duty vehicles in Algeria  

E-Print Network [OSTI]

; Nejjari et al., 2003, Atek et al., 2004). As a result, many stations of air pollution measurement and Boukadoum, 2005). Vehicle pollutant emissions constitute not only a problem of air quality in big citiesJ. Air & Waste Manage. Assoc., vol 58, 2008, p. 45-54 On-board emission measurement of high loaded

Boyer, Edmond

410

C dynamics in benthic algae: Effects of light, phosphorus  

Science Journals Connector (OSTI)

Illinois Natural History Survey, 1816 S. Oak Street, Champaign, Illinois 61820 ... conditions of high light and high phosphorus had d13C values that were 16%...

2008-06-04T23:59:59.000Z

411

Cedarburg Light & Water Comm | Open Energy Information  

Open Energy Info (EERE)

Cedarburg Light & Water Comm Cedarburg Light & Water Comm Jump to: navigation, search Name Cedarburg Light & Water Comm Place Wisconsin Utility Id 3208 Utility Location Yes Ownership M NERC Location MRO NERC MRO Yes ISO MISO Yes Activity Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png General Service - Regular Rate - Single Phase Commercial General Service - Regular rate - Three Phase Commercial General Service Optional Time-of-Day Rate - Single Phase 7am-7pm Commercial General Service Optional Time-of-Day Rate - Single Phase 8am-8pm Commercial

412

City Water and Light Plant | Open Energy Information  

Open Energy Info (EERE)

and Light Plant and Light Plant Jump to: navigation, search Name City Water and Light Plant Place Arkansas Utility Id 9879 Utility Location Yes Ownership M NERC Location SPP NERC SPP Yes RTO SPP Yes Operates Generating Plant Yes Activity Generation Yes Activity Buying Transmission Yes Activity Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png General Service- Large Industrial General Service- Large(Primary Metering) Industrial General Service- Small Electric Rate Commercial General service (Residential Electric Rate) Residential

413

Waterloo Light & Water Comm | Open Energy Information  

Open Energy Info (EERE)

Waterloo Light & Water Comm Waterloo Light & Water Comm Jump to: navigation, search Name Waterloo Light & Water Comm Place Wisconsin Utility Id 20182 Utility Location Yes Ownership M NERC Location MRO NERC MRO Yes ISO MISO Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png General Service Three Phase Commercial General Service Single Phase Commercial General Service TOU Single Phase Commercial General Service TOU Three Phase Commercial Industrial TOU Industrial Large Power TOU Industrial Renewable Energy Rider 1 Commercial Renewable Energy Rider 2 Industrial

414

Services | Department of Energy  

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

Services Services The Oak Ridge Office of Environmental Management has numerous and diverse responsibilities. Our ultimate mission is to remove environmental contamination to...

415

Services | Department of Energy  

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

Services Services Expert Evaluations of Management Performance in DOE Health, Safety and Security The U.S. Department of Energy's (DOE) Office of Enterprise Assessments (EA)...

416

ORISE: Health physics services  

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

Health physics services Nuclear power plant The Oak Ridge Institute for Science and Education (ORISE) offers comprehensive health physics services in a number of technical areas...

417

Raton Public Service Company | Open Energy Information  

Open Energy Info (EERE)

Raton Public Service Company Raton Public Service Company Jump to: navigation, search Name Raton Public Service Company Place New Mexico Utility Id 15698 Utility Location Yes Ownership M NERC Location WECC Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial- Single Phase Commercial Commercial- Single Phase- Prompt Payment Discount Commercial Commercial- Three Phase Commercial Commercial- Three Phase- Prompt Payment Discount Commercial Large Light and Power Industrial Large Light and Power- Prompt Payment Discount Industrial Residential- Rural Residential Residential- Rural- Prompt Payment Discount Residential

418

high  

Gasoline and Diesel Fuel Update (EIA)

0 0 Highlights International Oil Markets Prices. We have raised our world oil price projection by about $2 per barrel for this month because of assumed greater compliance by OPEC to targeted cuts, especially for the second quarter of 2000 (Figure 1). The expected decline in world petroleum inventories continues (Figure 2), and, given the generally stiff resolve of OPEC members to maintain production cuts, any sign of a turnaround in stocks may be postponed until later this year than previously assumed (Q3 instead of Q2). Our current estimate for the average import cost this past January is now $25 per barrel, a nearly $15-per-barrel increase from January 1999. Crude oil prices are expected to remain at relatively high levels for the first half of 2000, but

419

Putnam recognized for outstanding service  

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

Distinguished Performance Award to Michael Borland Distinguished Performance Award to Michael Borland Mariana Varotto honored as "Role Model" Art and Science Join Together at the Advanced Photon Source Argonne's Joachimiak and Rosenbaum Honored with 2007 Compton Award First light for MERIX APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Putnam recognized for outstanding service JUNE 18, 2007 Bookmark and Share Rick Putnam with some de-energized spare APS storage ring magnets. Cedric "Rick" Putnam of the APS Engineering and Support Division (AES) Mechanical Operations and Maintenance Group is one of four Argonne employees to be presented with The University of Chicago Board of Governors for Argonne Outstanding Service Award for 2007.

420

Oconto Falls Water & Light Comm | Open Energy Information  

Open Energy Info (EERE)

Oconto Falls Water & Light Comm Oconto Falls Water & Light Comm Place Wisconsin Utility Id 13965 Utility Location Yes Ownership M NERC Location MRO NERC MRO Yes ISO MISO Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Cp-1 Small Power Service Industrial Cp-1 Small Power Service Primary Metering Discount with Parallel Generation(20kW or less) Industrial Cp-1 Small Power Service Primary Metering Discount Industrial Cp-1 Small Power Service with Parallel Generation(20kW or less) Industrial Cp-1 TOD Small Power Optional Time-of-Day Service Primary Metering Discount

Note: This page contains sample records for the topic "lighting service high" 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

Spectrally Enhanced Lighting  

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

November 2007 November 2007 AfterImage + s p a c e 1 Spectrally Enhanced Lighting Spectrally Enhanced Lighting Brian Liebel, PE, LC Brian Liebel, PE, LC November 29, 2007 November 29, 2007 Federal Utilities Partnership Working Group Federal Utilities Partnership Working Group November 29, 2007 November 29, 2007 29 November 2007 AfterImage + s p a c e 2 Spectrally Enhanced Lighting Spectrally Enhanced Lighting Spectrally Enhanced Lighting Spectrally Enhanced Lighting This is not a technology; just a This is not a technology; just a different way to quantify light based on different way to quantify light based on well established scientific findings well established scientific findings Can be used in conjunction with ANY Can be used in conjunction with ANY type of lighting design to gain

422

New and Underutilized Technology: Exterior LED/Solid State Lighting |  

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

Exterior LED/Solid State Lighting Exterior LED/Solid State Lighting New and Underutilized Technology: Exterior LED/Solid State Lighting October 4, 2013 - 4:55pm Addthis The following information outlines key deployment considerations for exterior LED/solid state lighting within the Federal sector. Benefits LED lighting economics can work in high electric cost areas with high hours of use. Pricing continually decreases for LED lighting. This technology provides quality, white, even lighting with good color rendition. Greater cost savings can be achieved when combined with bi-level motion sensors to reduce light levels in parking areas, garages, and walkways. Application Exterior LED/solid state lighting is applicable in areas where security and visual performance are critical, including street lighting, parking lots,

423

Lighting Retrofit Improving Visibility, Saving Energy | Department of  

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

Lighting Retrofit Improving Visibility, Saving Energy Lighting Retrofit Improving Visibility, Saving Energy Lighting Retrofit Improving Visibility, Saving Energy August 27, 2010 - 10:05am Addthis New LED lighting fixtures (right) emit a whiter light than existing high-pressure sodium cobra head streetlights (left) and don't spill light onto nearby houses. | Photos courtesy of the City of Muscatine New LED lighting fixtures (right) emit a whiter light than existing high-pressure sodium cobra head streetlights (left) and don't spill light onto nearby houses. | Photos courtesy of the City of Muscatine Kevin Craft In the small Midwestern town of Muscatine, Iowa-known as the "The Pearl Button Capital of the World" for the millions of pearl buttons produced there in the early 1900s-a lighting retrofit project will bring a new

424

New York Power Authority - Energy Services Programs for Public Entities |  

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

Power Authority - Energy Services Programs for Public Power Authority - Energy Services Programs for Public Entities New York Power Authority - Energy Services Programs for Public Entities < Back Eligibility Institutional Local Government Schools Savings Category Heating & Cooling Commercial Heating & Cooling Heating Cooling Manufacturing Other Home Weatherization Commercial Weatherization Sealing Your Home Ventilation Heat Pumps Appliances & Electronics Commercial Lighting Lighting Bioenergy Solar Buying & Making Electricity Water Heating Program Info State New York Program Type State Rebate Program Rebate Amount Not Specified Provider New York Power Authority New York Power Authority (NYPA) provides energy efficiency improvements to eligible public sector organizations at no up-front cost. A range of energy

425

Missouri River Energy Services (23 Member Cooperatives) - Business Energy  

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

Missouri River Energy Services (23 Member Cooperatives) - Business Missouri River Energy Services (23 Member Cooperatives) - Business Energy Efficiency Rebate Missouri River Energy Services (23 Member Cooperatives) - Business Energy Efficiency Rebate < Back Eligibility Commercial Savings Category Heating & Cooling Commercial Heating & Cooling Heating Cooling Manufacturing Other Appliances & Electronics Heat Pumps Commercial Lighting Lighting Water Heating Program Info State Minnesota Program Type Utility Rebate Program Rebate Amount Varies by technology Provider Missouri River Energy Solutions Bright Energy Solutions offers energy efficiency cash incentive programs to [http://www.dsireusa.org/incentives/incentive.cfm?Incentive_Code=MN170F&r... residential] and business customers of municipal utilities that are members

426

High-pressure solubility of light gases in heavy n-alkanes from a predictive equation of state: Incorporating Henry's law constant into binary interaction parameter  

Science Journals Connector (OSTI)

Abstract Using fugacity coefficient of a cubic equation of state, Henry's law constant of a solute in a solvent is incorporated into binary interaction parameter of the classical attractive parameter mixing rule. The developed equation is a function of temperature. The binary interaction parameter is evaluated by pure component critical properties and acentric factors of the solute and the solvent and the Henry's law constant of the solute in the solvent. The developed model accurately describes the solubility of gases including methane, ethane, nitrogen, carbon dioxide and hydrogen sulphide in heavy n-alkanes from low to high pressure for wide range of temperature. The solubility of methane and carbon dioxide in water is also predicted adequately.

Khashayar Nasrifar; Nejat Rahmanian

2014-01-01T23:59:59.000Z

427

Visible Light Communications (VLC) for Ambient Assisted Living  

Science Journals Connector (OSTI)

With the advent of high efficacy light emitting diode directional lamps as a key component in focal lighting, new possibilities emerge for re-designing the smart home scenario. A smart home scenario is characterized by enabled intelligent interworking ... Keywords: Ambient lighting, High connectivity, LED, Low rate, PD, VLC

Ambuj Kumar, Albena Mihovska, Sofoklis Kyriazakos, Ramjee Prasad

2014-10-01T23:59:59.000Z

428

Lighting in Residential and Commercial Buildings (1993 and 1995 Data)  

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

Types > 1995 CBECS Lighting Equipment Types > 1995 CBECS Lighting Equipment 1995 CBECS Lighting Equipment Profile Lighting Equipment - Type and Characteristics of Equipment Emits Found In Incandescent Incandescent Light Bulb Produces light by electrically heating a tungsten filament Includes energy-efficient incandescent bulbs, such as Reflector or R-Lamps (accent and task lighting), Parabolic Aluminized Reflector (PAR) lamps (flood and spot lighting), and Ellipsoidal Reflector (ER) lamps (recessed lighting) Highly inefficient because much of the energy is lost as heat 14-18 Lumens Per Watt (LPW) 14% of Lit Commercial Floorspace Standard Fluorescent Lighting with Magnetic Ballast Standard Fluorescent with Magnetic Ballast Produces light by passing electricity through mercury vapor, causing the fluorescent coating to glow or fluoresce

429

Highly Efficient, 5-kW CHP Fuel Cells Demonstrating Durability and Economic Value in Residential and Light Commercial Applications - DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

0 0 DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report James Petrecky Plug Power 968 Albany Shaker Road Latham, NY 12110 Phone: (518) 782-7700 ext: 1977 Email: james_petrecky@plugpower.com DOE Managers HQ: Jason Marcinkoski Phone: (202) 586-7466 Email: Jason.Marcinkoski@ee.doe.gov GO: Reg Tyler Phone: (720) 356-1805 Email: Reginald.Tyler@go.doe.gov Vendor: ClearEdge Power, Hillsboro, OR Project Start Date: October 1, 2009 Project End Date: September 15, 2013 Objectives Quantify the durability of proton exchange membrane * (PEM) fuel cell systems in residential and light commercial combined heat and power (CHP) applications in California. Optimize system performance though testing of multiple * high-temperature units through collection of field data.

430

Chapter 5: Lighting, HVAC, and Plumbing  

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

: Lighting, : Lighting, HVAC, and Plumbing High-Performance Engineering Design Lighting System Design Mechanical System Design Central Plant Systems Plumbing and Water Use Building Control Systems Electrical Power Systems Metering LANL | Chapter 5 High-Performance Engineering Design Lighting, HVAC, and Plumbing By now, the building envelope serves multiple roles. It protects the occupants from changing weather condi- tions and it plays a key part in meeting the occupants' comfort needs. The heating, ventilating, air-conditioning, and lighting (HVAC&L) systems complement the archi- tectural design, govern the building's operation and maintenance costs, and shape the building's long-term environmental impact. The architectural design maximizes the potential for a high-performance building, but it is the

431

Personal Services Agreements Waivers  

E-Print Network [OSTI]

not have the staff or resources necessary to perform this specialized service. 5. Trash and RecyclingPersonal Services Agreements Waivers: Appendix A2 Responsible Administrative Units: Human Resources Services: Services include trash removal from campus and recycling for the campus community. The School

432

Chapter 11 - Light sheet microscopy  

Science Journals Connector (OSTI)

Abstract This chapter introduces the concept of light sheet microscopy along with practical advice on how to design and build such an instrument. Selective plane illumination microscopy is presented as an alternative to confocal microscopy due to several superior features such as high-speed full-frame acquisition, minimal phototoxicity, and multiview sample rotation. Based on our experience over the last 10 years, we summarize the key concepts in light sheet microscopy, typical implementations, and successful applications. In particular, sample mounting for long time-lapse imaging and the resulting challenges in data processing are discussed in detail.

Michael Weber; Michaela Mickoleit; Jan Huisken

2014-01-01T23:59:59.000Z

433

LED Lighting Value and Opportunities CONFIDENTIAL  

E-Print Network [OSTI]

LED Lighting ­ Value and Opportunities Paul Fini CREE SBTC CONFIDENTIAL #12;2 Copyright © 2013, Cree Inc. · By now, superior LED efficiency in any application, 10+ year reliability, and high light/yr #12;Copyright © 2013, Cree Inc. 4 LEDs in Various Applications · SSL: requirements vary widely

California at Davis, University of

434

Influence of Light on Plant Growth  

Science Journals Connector (OSTI)

... A JOINT symposium on the influence of light on plant growth arranged by the Association of Applied Biologists and the Horticultural Education Association ... the chrysanthemum. In short-day plants, providing that they have first been exposed to light of high intensity, flowering is determined by exposure to dark periods of more than ...

D. VINCE

1957-04-06T23:59:59.000Z

435

Crystal coat warms up LED light 16:46 01 February 2008  

E-Print Network [OSTI]

Crystal coat warms up LED light 16:46 01 February 2008 NewScientist.com news service Mason Inman Topping LEDs with a coating of carefully tuned nanocrystals makes their light warmer and less clinical, a new study shows. The researchers argue this is a must for energy- efficient LED lights to make headway

Demir, Hilmi Volkan

436

Central Hudson Gas and Electric (Electric) - Commercial Lighting Rebate  

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

Commercial Lighting Commercial Lighting Rebate Program Central Hudson Gas and Electric (Electric) - Commercial Lighting Rebate Program < Back Eligibility Commercial Installer/Contractor Institutional Local Government Nonprofit Schools Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info State New York Program Type Utility Rebate Program Rebate Amount Up to 70% of the equipment cost of a qualified efficiency upgrade Provider Central Hudson Gas and Electric Central Hudson Gas and Electric's (Central Hudson) Commercial Lighting Rebate Program is for businesses, retailers, institutional customers and non-profit customers of Central Hudson. The progam utilizes the services of Lime Energy to install new lighting fixtures with Central Hudson covering up to 70% of the cost. The 30 percent of cost remaining can be financed at

437

EIS-0081: Long-Term Management of Liquid High-Level Radioactive Waste Stored at Western New York Nuclear Service Center, West Valley, New York  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy Office of Terminal Waste Disposal and Remedial Action prepared this statement to analyze the environmental and socioeconomic impacts resulting from the Departments proposed action to construct and operate facilities necessary to solidify the liquid high level wastes currently stored in underground tanks at Wes t Valley, New York.

438

Solid-State Lighting: Solid-State Lighting  

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

Solid-State Lighting Search Solid-State Lighting Search Search Help Solid-State Lighting HOME ABOUT THE PROGRAM R&D PROJECTS MARKET-BASED PROGRAMS SSL BASICS INFORMATION RESOURCES FINANCIAL OPPORTUNITIES EERE » Building Technologies Office » Solid-State Lighting Printable Version Share this resource Send a link to Solid-State Lighting: Solid-State Lighting to someone by E-mail Share Solid-State Lighting: Solid-State Lighting on Facebook Tweet about Solid-State Lighting: Solid-State Lighting on Twitter Bookmark Solid-State Lighting: Solid-State Lighting on Google Bookmark Solid-State Lighting: Solid-State Lighting on Delicious Rank Solid-State Lighting: Solid-State Lighting on Digg Find More places to share Solid-State Lighting: Solid-State Lighting on AddThis.com... Pause/Resume Photo of a large room with people standing around poster boards.

439

Lighting Group: Overview  

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

Overview Overview Overview of the Lighting Research Group The Lighting Research Group at Lawrence Berkeley National Laboratory performs research aimed at improving the energy efficiency of lighting systems in buildings and homes, throughout the State of California and across the Nation. The goal is to reduce lighting energy consumption by 50% over twenty years by improving the efficiency of light sources, and controlling and delivering illumination so that it is available, where and when needed, and at the required intensity. Research in the Lighting Group falls into three main areas: Sources and Ballasts, Light Distribution Systems and Controls and Communications. Click on a link below for more information about each of these research areas. Sources and Ballasts investigates next generation light sources, such as

440

Smart street lighting management  

Science Journals Connector (OSTI)

In this work, we propose a new street lighting energy management system in order to reduce ... demand meaning that energy, in this case light, is provided only when needed. In ... demand model, which in the case...

S. Pizzuti; M. Annunziato; F. Moretti

2013-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "lighting service high" 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

Adaptive Street Lighting Controls  

Broader source: Energy.gov [DOE]

This two-partDOE Municipal Solid-State Street Lighting Consortium webinar focused on LED street lighting equipped with adaptive control components. In Part I, presenters Amy Olay of the City of...

442

Kyler Nelson Light Timer  

E-Print Network [OSTI]

designated by the user, the Arduino board will dim the light to save energy. The user designates the time instance, the light is dimmed using pulse width modulation (PWM) in the Arduino's pin number 11

Kachroo, Pushkin

443

Fact #642: September 27, 2010 Material Content per Light Vehicle...  

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

2: September 27, 2010 Material Content per Light Vehicle, 1995 and 2008 Fact 642: September 27, 2010 Material Content per Light Vehicle, 1995 and 2008 The use of high and medium...

444

Academic Testing Services STRATEGIC PLAN  

E-Print Network [OSTI]

Academic Testing Services STRATEGIC PLAN 2009 MISSION STATEMENT Academic Testing Services provides proctored testing services administered in a secure and appropriate standardized testing environment. VISION STATEMENT Academic Testing Services will provide quality services that are integral to recruitment

Rock, Chris

445

Fourth Generation Light Source Workshop  

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

The Workshop on Scientific Opportunities for Fourth Generation Light The Workshop on Scientific Opportunities for Fourth Generation Light Sources October 27 to 29, 1997 at the Advanced Photon Source at Argonne National Laboratory. This workshop is being co-hosted by APS, NSLS, SSRL and TJNAF. FGLSlogo This workshop will explore the phenomenology of interactions with ultra-high-power, -brilliance, and -coherence light sources in the DUV, soft x-ray, and x-ray regimes, as well as the scientific opportunities they provide. The workshop will begin with tutorials on the generation and properties of these sources and identify issues in their use in experimentation. Also included will be an overview of current efforts to develop these sources and a review of the scientific opportunities defined by previous research and workshops. These background talks will be followed

446

Street light holography  

Science Journals Connector (OSTI)

The production of a hologram is demonstrated using only a camera aluminum foil and a mercury vapor street light.

R. R. Turtle

1977-01-01T23:59:59.000Z

447

Outdoor Lighting Resources  

Broader source: Energy.gov [DOE]

DOE offers a variety of resources to guide municipalities, utilities, and others in their evaluation of LED street lighting products.

448

Per-Pixel Lighting Data Analysis  

SciTech Connect (OSTI)

This report presents a framework for per-pixel analysis of the qualitative and quantitative aspects of luminous environments. Recognizing the need for better lighting analysis capabilities and appreciating the new measurement abilities developed within the LBNL Lighting Measurement and Simulation Toolbox, ''Per-pixel Lighting Data Analysis'' project demonstrates several techniques for analyzing luminance distribution patterns, luminance ratios, adaptation luminance and glare assessment. The techniques are the syntheses of the current practices in lighting design and the unique practices that can be done with per-pixel data availability. Demonstrated analysis techniques are applicable to both computer-generated and digitally captured images (physically-based renderings and High Dynamic Range photographs).

Inanici, Mehlika

2005-08-01T23:59:59.000Z

449

City Water Light and Power - Residential Energy Efficiency Rebate Programs  

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

City Water Light and Power - Residential Energy Efficiency Rebate City Water Light and Power - Residential Energy Efficiency Rebate Programs City Water Light and Power - Residential Energy Efficiency Rebate Programs < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Appliances & Electronics Maximum Rebate Refrigerator Recycling: 2 units Insulation: $1,000 Program Info State Illinois Program Type Utility Rebate Program Rebate Amount Clothes Washer: $150 Central Air Conditioner: $9 per kBTUh Air-Source Heat Pumps: $300/ton Geothermal Heat Pump: $500 Refrigerator Recycling: $50 per appliance Insulation: 30% Provider Energy Services Office City Water Light and Power (CWLP) offers rebates to Springfield residential

450

Advanced Light-Trapping in Thin-Film Silicon Solar Cells  

Science Journals Connector (OSTI)

Light-trapping schemes are essential for high efficiency thin-film Silicon devices. Implementation of various light-trapping/scattering elements will be discussed. An optimum textured...

Wyrsch, Nicolas

451

The web-based graphic service request system for facility management of apartments  

E-Print Network [OSTI]

This research investigates the feasibility of web technology as a means of handling service requests for delivering high quality service in building operation and maintenance. This research proposes a web-based graphic service request (WGSR) system...

Lee, Kwang Jun

2006-10-30T23:59:59.000Z

452

Resonant energy transfer in light harvesting and light emitting applications.  

E-Print Network [OSTI]

??The performance of light emitting and light harvesting devices is improved by utilising resonant energy transfer. In lighting applications, the emission energy of a semiconductor (more)

Chanyawadee, Soontorn

2009-01-01T23:59:59.000Z

453

Solid-state lighting technology perspective.  

SciTech Connect (OSTI)

Solid-State Lighting (SSL) uses inorganic light-emitting diodes (LEDs) and organic light-emitting diodes (OLEDs) to convert electricity into light for illumination. SSL has the potential for enormous energy savings and accompanying environmental benefits if its promise of 50% (or greater) energy efficiencies can be achieved. This report provides a broad summary of the technologies that underlie SSL. The applications for SSL and potential impact on U.S. and world-wide energy consumption, and impact on the human visual experience are discussed. The properties of visible light and different technical metrics to characterize its properties are summarized. The many factors contributing to the capital and operating costs for SSL and traditional lighting sources (incandescent, fluorescent, and high-intensity discharge lamps) are discussed, with extrapolations for future SSL goals. The technologies underlying LEDs and OLEDs are also described, including current and possible alternative future technologies and some of the present limitations.

Tsao, Jeffrey Yeenien; Coltrin, Michael Elliott

2006-08-01T23:59:59.000Z

454

Solid-State Lighting: Solid-State Lighting Videos  

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

Solid-State Lighting Videos to Solid-State Lighting Videos to someone by E-mail Share Solid-State Lighting: Solid-State Lighting Videos on Facebook Tweet about Solid-State Lighting: Solid-State Lighting Videos on Twitter Bookmark Solid-State Lighting: Solid-State Lighting Videos on Google Bookmark Solid-State Lighting: Solid-State Lighting Videos on Delicious Rank Solid-State Lighting: Solid-State Lighting Videos on Digg Find More places to share Solid-State Lighting: Solid-State Lighting Videos on AddThis.com... Conferences & Meetings Presentations Publications Webcasts Videos Tools Solid-State Lighting Videos On this page you can access DOE Solid-State Lighting (SSL) Program videos. Photo of a museum art gallery with LED lights in track fixtures overhead. The City of Los Angeles LED Streetlight Program

455

Solid-State Lighting: Solid-State Lighting  

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

Lighting Lighting Printable Version Share this resource Send a link to Solid-State Lighting: Solid-State Lighting to someone by E-mail Share Solid-State Lighting: Solid-State Lighting on Facebook Tweet about Solid-State Lighting: Solid-State Lighting on Twitter Bookmark Solid-State Lighting: Solid-State Lighting on Google Bookmark Solid-State Lighting: Solid-State Lighting on Delicious Rank Solid-State Lighting: Solid-State Lighting on Digg Find More places to share Solid-State Lighting: Solid-State Lighting on AddThis.com... Pause/Resume Photo of a large room with people standing around poster boards. Register Now for DOE's 11th Annual SSL R&D Workshop January 28-30, join other SSL R&D professionals from industry, government, and academia to learn, share, and shape the future of lighting.

456

Solid-State Lighting: Solid-State Lighting Contacts  

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

About the About the Program Printable Version Share this resource Send a link to Solid-State Lighting: Solid-State Lighting Contacts to someone by E-mail Share Solid-State Lighting: Solid-State Lighting Contacts on Facebook Tweet about Solid-State Lighting: Solid-State Lighting Contacts on Twitter Bookmark Solid-State Lighting: Solid-State Lighting Contacts on Google Bookmark Solid-State Lighting: Solid-State Lighting Contacts on Delicious Rank Solid-State Lighting: Solid-State Lighting Contacts on Digg Find More places to share Solid-State Lighting: Solid-State Lighting Contacts on AddThis.com... Contacts Partnerships Solid-State Lighting Contacts For information about Solid-State Lighting, contact James Brodrick Lighting Program Manager Building Technologies Office U.S. Department of Energy

457

Solid-State Lighting: Adaptive Street Lighting Controls  

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

Adaptive Street Lighting Adaptive Street Lighting Controls to someone by E-mail Share Solid-State Lighting: Adaptive Street Lighting Controls on Facebook Tweet about Solid-State Lighting: Adaptive Street Lighting Controls on Twitter Bookmark Solid-State Lighting: Adaptive Street Lighting Controls on Google Bookmark Solid-State Lighting: Adaptive Street Lighting Controls on Delicious Rank Solid-State Lighting: Adaptive Street Lighting Controls on Digg Find More places to share Solid-State Lighting: Adaptive Street Lighting Controls on AddThis.com... Conferences & Meetings Presentations Publications Webcasts Videos Tools Adaptive Street Lighting Controls This two-part DOE Municipal Solid-State Street Lighting Consortium webinar focused on LED street lighting equipped with adaptive control components.

458

Food Service Buildings  

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

Service Service Characteristics by Activity... Food Service Food service buildings are those used for preparation and sale of food and beverages for consumption. Basic Characteristics [ See also: Equipment | Activity Subcategories | Energy Use ] Food Service Buildings... An overwhelming majority (72 percent) of food service buildings were small buildings (1,001 to 5,000 square feet). Tables: Buildings and Size Data by Basic Characteristics Establishment, Employment, and Age Data by Characteristics Number of Food Service Buildings by Predominant Building Size Categories Figure showing number of food service buildings by size. If you need assistance viewing this page, please contact 202-586-8800. Equipment Table: Buildings, Size, and Age Data by Equipment Types Predominant Heating Equipment Types in Food Service Buildings

459

Control of light speed: From slow light to superluminal light  

E-Print Network [OSTI]

A scheme for controlling light speed from slower-than-c to faster-than-c in an atomic system is presented in this paper. The scheme is based on far detuning Raman effect. Two far detuning coupling fields with small frequency difference will produce two absorptive peaks for the probe field in a $\\Lambda$ structure, and an optical pump between the two ground states can change the absorptive peaks into enhanced peaks, which makes the normal dispersion between the two peaks change into anomalous dispersion, so the probe field can change from slow light to superluminal propagation.

Qun-Feng Chen; Yong-Sheng Zhang; Bao-Sen Shi; Guang-Can Guo

2008-07-01T23:59:59.000Z

460

Business Case for Light-Duty Diesels  

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

(NSC) 12 Cost of Diesel Systems Aftertreatment - components SCR has a high NOx conversion rate and good durability Potential exists for Bin 5 for light trucks up to 8,500 lbs...

Note: This page contains sample records for the topic "lighting service high" 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

The lightspeed automatic interactive lighting preview system  

E-Print Network [OSTI]

We present an automated approach for high-quality preview of feature-film rendering during lighting design. Similar to previous work, we use a deep-framebuffer shaded on the GPU to achieve interactive performance. Our first ...

Ragan-Kelley, Jonathan Millard

2007-01-01T23:59:59.000Z

462

Public Service Companies, General Provisions (Virginia) | Department of  

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

Service Companies, General Provisions (Virginia) Service Companies, General Provisions (Virginia) Public Service Companies, General Provisions (Virginia) < Back Eligibility Agricultural Commercial Construction Developer Fuel Distributor Industrial Installer/Contractor Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Virginia Program Type Safety and Operational Guidelines Siting and Permitting Provider Virginia State Corporation Commission Public Service Companies includes gas, pipeline, electric light, heat, power and water supply companies, sewer companies, telephone companies, and

463

Emerging Lighting Technology  

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

Emerging Lighting Technology Emerging Lighting Technology Bruce Kinzey Pacific Northwest National Laboratory FUPWG - Portland, OR April 20, 2011 www.ssl.energy.gov 2 | Solid-State Lighting Program GATEWAY Demonstration Program * Purpose: demonstrate new SSL products in real-world applications that save energy, match or improve illumination, and are cost- effective * Demos generate critical field experience providing: - Feedback to manufacturers - Data for utility incentives - Market readiness of specific applications to users - Advancement in lighting knowledge Central Park, NY Photo: Ryan Pyle Smithsonian American Art Museum, Washington, D.C. Photo: Scott Rosenfeld www.ssl.energy.gov 3 | Solid-State Lighting Program LED Product Explosion www.ssl.energy.gov 4 | Solid-State Lighting Program LEDs are Not a Universal Lighting

464

WILLIAMPELLETIERPhotoServices,Inc.,COURTESYOFTHEUNIVERSITYOFMICHIGAN COPYRIGHT 2002 SCIENTIFIC AMERICAN, INC.  

E-Print Network [OSTI]

AMERICAN, INC. #12;www.sciam.com SCIENTIFIC AMERICAN 81 EXTREME LIGHT Focusinglightwiththepowerof 1GérardA.MourouandDonaldUmstadter he dream of intensifying light is as old as civilization. Legend has it that Archimedes focused to make the most versatile of high-intensity light sources: the laser. The epitome of high-power lasers

Umstadter, Donald

465

EMPLOYEE BENEFIT SERVICE Signature Service Oil Change  

E-Print Network [OSTI]

UNM Staff EMPLOYEE BENEFIT SERVICE Jiffy Lube Signature Service Oil Change Fast - No Appointment We change your oil with up to 5 quarts of major brand motor oil We install a new oil fi We visually inspect. ASE training programs · Jiffy Lube uses top quality products that meet or exceed vehicle warranty

New Mexico, University of

466

Center for Health & Counseling Services Health Services  

E-Print Network [OSTI]

College How is West Nile diagnosed? If a health care provider suspects WNV, samples of the patient's bloodCenter for Health & Counseling Services Health Services 505 Ramapo Valley Road, Mahwah, NJ 07430 Nile Virus outbreak is the biggest since the virus was first identified in the United States, health

Rainforth, Emma C.

467

Student Business Services Student Services Bldg.  

E-Print Network [OSTI]

Student Business Services 203 Hahn Student Services Bldg. sbs.ucsc.edu Sheryl Hoffman #12;Information Student Billing Refunds: Financial Aid, Loans and scholarships Direct Deposit Checks Deferred As an outgrowth of the University's commitment to the student's privacy and protection against identity theft

California at Santa Cruz, University of

468

LED Lighting: Just the Facts, Please! | Department of Energy  

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

LED Lighting: Just the Facts, Please! LED Lighting: Just the Facts, Please! LED Lighting: Just the Facts, Please! January 4, 2010 - 7:30am Addthis John Lippert My June 16, 2009 blog gave tips on purchasing high-quality LED lights. Now there's another arsenal in the toolbox to help consumers find LED lights they can trust: the Lighting Facts(tm) label. As part of the SSL Quality Advocates voluntary pledge program developed jointly by the U.S. Department of Energy and the Next Generation Lighting Industry Alliance (NGLIA), the label is similar to the familiar nutrition label found on most food products. The label contains a lot of information that can help a consumer compare lighting products, including: light output in lumens; watts, the power the light consumes; lumens per watt, a measure of the product's efficacy (how

469

2012 Revenue for Delivery Service Providers  

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

Revenue for Delivery Service Providers" Revenue for Delivery Service Providers" "(Data from form EIA-861 schedule 4C)" ,,,"Revenue (Thousands Dollars)" "Entity","State","Ownership","Residential","Commercial","Industrial","Transportation","Total" "Pacific Gas & Electric Co","CA","Investor Owned",38657,306699,232366,2843,580565 "San Diego Gas & Electric Co","CA","Investor Owned",1019.1,62400.1,84143.3,0,147562.5 "Southern California Edison Co","CA","Investor Owned",6706,456007,69193,".",531906 "Connecticut Light & Power Co","CT","Investor Owned",362262,514043,100262,6681,983248

470

Surface tension mediated conversion of light to work  

DOE Patents [OSTI]

Disclosed are a method and apparatus for converting light energy to mechanical energy by modification of surface tension on a supporting fluid. The apparatus comprises an object which may be formed as a composite object comprising a support matrix and a highly light absorptive material. The support matrix may comprise a silicon polymer. The highly light absorptive material may comprise vertically aligned carbon nanotubes (VANTs) embedded in the support matrix. The composite object is supported on a fluid. By exposing the highly light absorptive material to light, heat is generated, which changes the surface tension of the composite object, causing it to move physically within the fluid.

Okawa, David; Pastine, Stefan J; Zettl, Alexander K; Frechet, Jean M. J

2014-12-02T23:59:59.000Z

471

SMART LIGHTING SYSTEMS ULTIMATE LIGHTING The Smart Lighting  

E-Print Network [OSTI]

Integration (Holistic Integrated Design) · Sensors as important as LEDs · Interconnected systems (human, building, grid) · Artistic Design Freedom · Lighting is Health, Entertainment, Information and Illumination Cost at any brightness · Chip level integrated electronics THE ERC RESEARCH COVERS THE ENTIRE SUPPLY

Linhardt, Robert J.

472

Low-Pressure Sodium Lighting Basics | Department of Energy  

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

Low-Pressure Sodium Lighting Basics Low-Pressure Sodium Lighting Basics Low-Pressure Sodium Lighting Basics August 16, 2013 - 10:17am Addthis Low-pressure sodium lighting provides more energy-efficient outdoor lighting than high-intensity discharge lighting, but it has very poor color rendition. Typical applications include highway and security lighting, where color is not important. Low-pressure sodium lamps work somewhat like fluorescent lamps. Like high-intensity discharge lighting, low-pressure sodium lamps require up to 10 minutes to start and have to cool before they can restart. Therefore, they are most suitable for applications in which they stay on for hours at a time. They are not suitable for use with motion detectors. The chart below compares low-pressure sodium lamps and high-intensity

473

Solid-State Lighting: Solid-State Lighting Manufacturing Workshop  

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

Solid-State Lighting Solid-State Lighting Manufacturing Workshop to someone by E-mail Share Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on Facebook Tweet about Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on Twitter Bookmark Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on Google Bookmark Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on Delicious Rank Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on Digg Find More places to share Solid-State Lighting: Solid-State Lighting Manufacturing Workshop on AddThis.com... Conferences & Meetings Past Conferences Presentations Publications Webcasts Videos Tools Solid-State Lighting Manufacturing Workshop Nearly 200 lighting industry leaders, chip makers, fixture and component

474

Interference between electronic lighting and other appliances  

SciTech Connect (OSTI)

This paper presents empirical data from the laboratory and the field to provide an overview of electromagnetic interference between high-efficiency electronic lighting and certain other electronic devices, such as power-line carrier systems, security systems, and remote controls for televisions and VCRs. Reported cases involving both electronic lighting emissions and immunity in building power systems are summarized according to basic interference mechanisms. To illustrate the potential complexities of this problem, the paper describes a case where high-efficiency lighting interfered with a hearing aid. The hearing aid case includes a field survey, laboratory investigations, and recommended solutions to the problem.

Schwabe, R.J.; Zelingher, S. [New York Power Authority, New York, NY (United States); Key, T.; Phipps, K. [EPRI Power Electronics Applications Center, Knoxville, TN (United States)

1995-12-31T23:59:59.000Z

475

Trial Demonstration of Area Lighting Retrofit  

Broader source: Energy.gov [DOE]

LED Area Lighting Retrofit: Yuma Border Patrol Along the Yuma Sector Border Patrol Area in Yuma, Arizona, the GATEWAY program conducted a trial demonstration in which the incumbent quartz metal halide area lighting was replaced with LED at three pole locations. The LED system was found to equal or better the incumbent system in terms of both illuminance and uniformity, and an advanced optical system and lower pole height improved the illuminance uniformity, reduced stray light, and increased projected energy and maintenance cost savings. This high luminous flux and high temperature application is not unique and similar applications can benefit from the findings of this installation.

476

Connecticut Light and Power | Open Energy Information  

Open Energy Info (EERE)

Connecticut Light and Power Connecticut Light and Power Jump to: navigation, search Name Connecticut Light and Power Address P.O. Box 270 Place Hartford, Connecticut Zip 06141 Sector Services Product Green Power Marketer Website http://www.cl-p.com/ Coordinates 41.7638°, -72.6859° 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":41.7638,"lon":-72.6859,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

477

DOE Grids Service Transition  

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

DOE Grids Service Transition DOE Grids Service Transition Services Overview ECS Audio/Video Conferencing Fasterdata IPv6 Network Network Performance Tools (perfSONAR) ESnet OID Registry PGP Key Service Virtual Circuits (OSCARS) DOE Grids Service Transition Contact Us Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net DOE Grids Service Transition Background ESnet has decided to transition support and management for the certificate services provided by the DOE Grids public key infrastructure (PKI) to the Open Sciences Grid (OSG). OSG and ESnet provide service to many of the same user communities, and have long been collaborators in the areas of identity

478

Semantic Web Services Fundamentals  

Science Journals Connector (OSTI)

The research area of Semantic Web Services investigates the annotation of services, typically in a SOA, with a precise mathematical meaning in a formal ontology. These annotations allow a higher degree of auto...

Stijn Heymans; Jrg Hoffmann; Annapaola Marconi

2012-01-01T23:59:59.000Z

479

Cybersecurity and Financial Services  

E-Print Network [OSTI]

Cybersecurity and Financial Services Anna Nagurney Isenberg School of Management, University, Boston, Massachusetts March 30 - April 1, 2014 Anna Nagurney Cybersecurity and Financial Services #12;Funding for our project, Cybersecurity Risk Analysis and Investment Optimization, provided by: with Co

Nagurney, Anna

480

Safety & Environmental Protection Services  

E-Print Network [OSTI]

Safety & Environmental Protection Services Guidance Note --------------------------------------------------------------------------------------------------------------------------------------------- UNIVERSITY OF GLASGOW Safety & Environmental Protection Services 1 Telephone: 0141-330-5532 Email: safety of others who live near you. It is about fire and the tragic consequences of getting some simple things

Guo, Zaoyang

Note: This page contains sample records for the topic "lighting service high" 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

Safety & Environmental Protection Services  

E-Print Network [OSTI]

Safety & Environmental Protection Services Guidance Note --------------------------------------------------------------------------------------------------------------------------------------------- UNIVERSITY OF GLASGOW Safety & Environmental Protection Services 1 Telephone: 0141-330-5532 Email: safety FOR THE CURRENT REVISION. Emergency Fire Action Plan Revision 03/10 Listed below are the procedures and other

Guo, Zaoyang

482

Web services @ MIT  

E-Print Network [OSTI]

There are several useful web services developed at MIT by students, faculty and researchers. However, they are scattered all over MIT. Most people at MIT are unaware of the availability of these web services and hence they ...

Tyagi, Sapna DevendraSingh, 1978-

2004-01-01T23:59:59.000Z

483

Lighting the Night: Technology, Urban Life and the Evolution of Street Lighting [Light in Place  

E-Print Network [OSTI]

May 1912), 783. 8. "New Street Lights Increase Trade 3 5 Perlight, including street light, became part of America'sBeautiful-inspired street lights graced wealthy residen

Holden, Alfred

1992-01-01T23:59:59.000Z

484

Using Dimmable Lighting for Regulation Capacity and Non-Spinning Reserves  

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

Dimmable Lighting for Regulation Capacity and Non-Spinning Reserves Dimmable Lighting for Regulation Capacity and Non-Spinning Reserves in the Ancillary Services Market. A Feasibility Study Title Using Dimmable Lighting for Regulation Capacity and Non-Spinning Reserves in the Ancillary Services Market. A Feasibility Study Publication Type Report LBNL Report Number LBNL-4190E Year of Publication 2010 Authors Rubinstein, Francis M., Li Xiaolei, and David S. Watson Keywords ancillary services, contingency reserves, demand response, demand response and distributed energy resources center, demand response research center, dimmable lighting controls, dimming ballasts, lighting, regulation capacity Abstract The objective of this Feasibility Study was to identify the potential of dimmable lighting for providing regulation capacity and contingency reserves if massively-deployed throughout the State. We found that one half of the total electric lighting load in the California commercial sector is bottled up in larger buildings that are greater an 50,000 square feet. Retrofitting large California buildings with dimmable lighting to enable fast DR lighting would require an investment of about $1.8 billion and a "fleet" of about 56 million dimming ballasts. By upgrading the existing installed base of lighting and controls (primarily in large commercial facilities) a substantial amount of ancillary services could be provided. Though not widely deployed, today's state-of-the art lighting systems, control systems and communication networks could be used for this application. The same lighting control equipment that is appropriate for fast DR is also appropriate for achieving energy efficiency with lighting on a daily basis. Thus fast DR can leverage the capabilities that are provided by a conventional dimming lighting control system. If dimmable lighting were massively deployed throughout large California buildings (because mandated by law, for example) dimmable lighting could realistically supply 380 MW of non-spinning reserve, 47% of the total non-spinning reserves needed in 2007.

485

A Proposal to the Department of Energy for The Fabrication of a Very High Energy Polarized Gama Ray Beam Facility and A Program of Medium Energy Physics Research at The National Synchrotron Light Source  

SciTech Connect (OSTI)

This proposal requests support for the fabrication and operation of a modest facility that would provide relatively intense beams of monochromatic and polarized photons with energies in the range of several hundreds of MeV. These {gamma} rays would be produced by Compton backscattering laser light from the electrons circulating in the 2.5-3.0 GeV 'X-RAY' storage ring of the National Synchrotron Light Source (NSLS) at Brookhaven National Laboratory. The excellent emittance, phase space, and high current of this state-of-the-art storage ring will allow the production of 2 x 10{sup 7} {gamma} rays per second. These photons would be tagged by detecting the scattered electrons, thereby determining the energy to 2.7 MeV for all {gamma}-ray energies. The efficiency of this tagging procedure is 100% and the {gamma}-ray beam would be essentially background free. Tagging will also allow the flexibility of operating with a dynamic range as large as 200 MeV in photon energy while still preserving high resolution and polarization. These beams will permit a fruitful study of important questions in medium-energy nuclear physics. The initial goals of this program are to reach reliable operation with photon energies up to 300 MeV and to develop {gamma}-ray beams with energies up to about 500 MeV. To demonstrate reliable operation, a modest physics program is planned that, for the most part, utilizes existing magnets and detector systems but nonetheless addresses several important outstanding problems. Gamma ray beams of the versatility, intensity, energy, and resolution that can be achieved at this facility are not currently available at any other world facility either existing or under construction. Furthermore, the proposed program would produce the first intense source of medium-energy {gamma} rays that are polarized. Because of the difficulties in producing such polarized beams, it is very unlikely that viable alternate sources can be developed in the near future; at present, no others are planned.

Sandorfi, A.M.; LeVine, M.J.; Thorn, C.E.; Giordano, G.; Matone, G.

1982-09-01T23:59:59.000Z

486

Technical Services | Y-12 National Security Complex  

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

Technical Technical Services Technical Services Technical services spans Y-12 disciplines that support manufacturing at Y-12. Information Systems (National Security Systems Development) Provide solutions for information security, including the protection of national security, proprietary and any other class of highly sensitive information. Develop highly integrated, enterprise level software applications for use within the federal space and adaptable to commercial application. Leverage the transformative information technology capabilities of the NNSA to a broad spectrum of federal applications for rapidly deployed, cost effective and reproducible technical solutions. Develop virtual collaborative networks for cluster manufacturing. Develop, test, and implement operational cyber security strategies

487

basic exchange telecommunications radio service  

Science Journals Connector (OSTI)

A service that extends telecommunications service to rural, outlying, and remote...Common abbreviation BETRS. Note: In the basic exchange telecommunications radio service (BETRS), the (a)....

2001-01-01T23:59:59.000Z

488

Being Interactive Services and  

E-Print Network [OSTI]

for engineering software and more than sufficient justification for all the inter- est in services. AlthoughBeing Interactive Services and Situations 4 SEPTEMBER · OCTOBER 2001 http the Editor in Chief ... F orget objects. The killer buzzword of our era is now services. And who isn

489

Student Services at Dalhousie  

E-Print Network [OSTI]

Student Services at Dalhousie #12;Student Feedback Processes Data-driven decision-making Student contact data--service demand monitoring Student surveys--NSSE, CUSC, DAL Profile/Connections Fall survey: recreation activity; food security; service priorities) - participation rates and data validity Student

Dellaire, Graham

490

Mail Services User's Guide  

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

This Guide provides information on using Department of Energy (DOE) mail services in accordance with U.S. Postal Service, General Services Administration (GSA), and DOE regulations. Cancels DOE M 573.1-1. Canceled by DOE N 251.89.

2005-10-03T23:59:59.000Z

491

Implications for health services  

Science Journals Connector (OSTI)

...L. Tyler Implications for health services John Grimley Evans...Infirmary, Oxford OX2 6HE, UK Health services for older people in...Grimley Evans Implications for health services Phil.Trans. R...coronary heart disease this was dangerous nonsense. Moreover, it was...

1997-01-01T23:59:59.000Z

492

Horizon Health EAP Services  

E-Print Network [OSTI]

/09) HorizonCareLinkSM ­ All the help you need online Horizon Health EAP also provides services through counselors- Child care or elder care services- Pet care and veterinarians- Adoption resources- Health clubsHorizon Health EAP Services Employee Assistance Program with Telephone and 3 Face

Yates, Andrew

493

LED Lighting on the National Mall | Department of Energy  

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

LED Lighting on the National Mall LED Lighting on the National Mall LED Lighting on the National Mall Addthis 1 of 8 Facing East toward the Capitol Building, LED retrofitted lights line the interior paths of the mall while preserving the architectural integrity of the original fixtures. Image: Energy Department Image | Photo by Quentin Kruger (Contractor) | Public Domain Date taken: 2012-01-30 06:00 2 of 8 Energy Secretary Steven Chu discusses the 65% savings on electric bills and lowered maintenance costs the National Parks Service is experiencing by switching to energy efficient LED lights. "Using energy-efficient LED light bulbs is an important way Americans can save money by saving energy," said Secretary Chu. "Investing in an American economy that is built to last includes taking advantage of all of America's energy resources while

494

Information for Media on Lighting Choices | Department of Energy  

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

Media on Lighting Choices Media on Lighting Choices Information for Media on Lighting Choices July 30, 2012 - 8:25am Addthis Information for Media on Lighting Choices These videos, presentation, and images are available for use by media organizations. The materials are copyright-free, and you are welcome to cite the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy as the source. Public Service Announcements These PSAs educate consumers about saving money on their electric bill with new lighting choices and looking for "lumens," a new way to shop for light bulbs. Two :30 and two :60 audio PSAs are available for your download below. Download Windows Media Player or iTunes. PSA Format Length File Size A New Generation .MP3 0:30 483 KB A New Generation .MP3 1:00

495

Concord Municipal Light Plant - Residential Energy Efficiency Rebate  

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

Concord Municipal Light Plant - Residential Energy Efficiency Concord Municipal Light Plant - Residential Energy Efficiency Rebate Program Concord Municipal Light Plant - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Sealing Your Home Ventilation Commercial Lighting Lighting Maximum Rebate Electric Heat Weatherization: $1,000 Central Air Conditioners: $1,500 CFLs/LEDs/Exit Signs: 30 bulbs or signs Program Info State Massachusetts Program Type Utility Rebate Program Rebate Amount Electric Heat Weatherization: $1,000 Central Air Conditioners: $1,500 CFLs/LEDs/Exit Signs: 30 bulbs or signs Provider Customer Service Concord Municipal Light Plant (CMLP) offers its residential customers

496

Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting  

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

Pedestrian-Friendly Nighttime Pedestrian-Friendly Nighttime Lighting to someone by E-mail Share Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Facebook Tweet about Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Twitter Bookmark Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Google Bookmark Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Delicious Rank Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on Digg Find More places to share Solid-State Lighting: Pedestrian-Friendly Nighttime Lighting on AddThis.com... Conferences & Meetings Presentations Publications Webcasts Videos Tools Pedestrian-Friendly Nighttime Lighting This November 19, 2013 webinar presented issues and considerations related to pedestrian-friendly nighttime lighting, such as color rendering, safety,

497

Light-water breeder reactors: preliminary safety and environmental information document. Volume III  

SciTech Connect (OSTI)

Information is presented concerning prebreeder and breeder reactors based on light-water-breeder (LWBR) Type 1 modules; light-water backfit prebreeder supplying advanced breeder; light-water backfit prebreeder/seed-blanket breeder system; and light-water backfit low-gain converter using medium-enrichment uranium, supplying a light-water backfit high-gain converter.

Not Available

1980-01-01T23:59:59.000Z

498

Lighting Research Group: Facilities  

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

Facilities Facilities Lighting Research Facilities at LBNL gonio-photometer Gonio-photometer We use this device to measure the intensity and direction of the light from a lamp or fixture. integrating sphere Integrating sphere This instrument allows us to get a fast and accurate measurement of the total light output of a lamp. We are not able to determine the direction of the light, only the intensity. power analyzer Power analyzer We use our power analyzer with the lamps in the gonio-photometer to measure input power, harmonic distortion, power factor, and many other signals that tell us how well a lamp is performing. spectro-radiometer Spectro-radiometer This device measures not only the intensity of a light source but also the intensity of the light at each wavelength.

499

Lighting Group: Software  

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

Software Software Lighting Software The Lighting Group has developed several computer programs in the course of conducting research on energy efficient lighting. Several of these programs have proven useful outside the research environment. One of the most popular programs for advanced lighting applications is Radiance. For more information on this program and its availability, click on the link below. RADIANCE Radiance is a suite of programs for the analysis and visualization of lighting in design. The primary advantage of Radiance over simpler lighting calculation and rendering tools is that there are no limitations on the geometry or the materials that may be simulated. Radiance is used by architects and engineers to predict illumination, visual quality and appearance of innovative design spaces, and by researchers to evaluate new

500

National Synchrotron Light Source  

ScienceCinema (OSTI)

A tour of Brookhaven's National Synchrotron Light Source (NSLS), hosted by Associate Laboratory Director for Light Sources, Stephen Dierker. The NSLS is one of the world's most widely used scientific research facilities, hosting more than 2,500 guest researchers each year. The NSLS provides intense beams of infrared, ultraviolet, and x-ray light for basic and applied research in physics, chemistry, medicine, geophysics, environmental, and materials sciences.

BNL

2009-09-01T23:59:59.000Z