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


1

LED Exit Signs Tech Sheet Final Version  

NLE Websites -- All DOE Office Websites (Extended Search)

SAVE ENERGY, MONEY AND PREVENT POLLUTION WITH LIGHT-EMITTING DIODE (LED) EXIT SIGNS Illuminated exit signs are an important and legally required safety feature in your facility. In...

2

LED Exit Signs | Open Energy Information  

Open Energy Info (EERE)

LED Exit Signs Jump to: navigation, search TODO: Add description List of LED Exit Signs Incentives Retrieved from "http:en.openei.orgwindex.php?titleLEDExitSigns&oldid38062...

3

List of LED Exit Signs Incentives | Open Energy Information  

Open Energy Info (EERE)

LED Exit Signs Incentives LED Exit Signs Incentives Jump to: navigation, search The following contains the list of 72 LED Exit Signs Incentives. CSV (rows 1 - 72) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active AEP SWEPCO - Commercial and Industrial Energy Efficiency Rebate Programs (Arkansas) Utility Rebate Program Arkansas Commercial Fed. Government Industrial Institutional Local Government Nonprofit Schools State Government Building Insulation Central Air conditioners Chillers Custom/Others pending approval Duct/Air sealing Lighting Lighting Controls/Sensors Motor VFDs Motors Roofs LED Exit Signs Commercial Refrigeration Equipment Ground Source Heat Pumps Yes APS - Energy Efficiency Solutions for Business (Arizona) Utility Rebate Program Arizona Commercial

4

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

SciTech Connect

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

Sardinsky, R.; Hawthorne, S.

1994-12-31T23:59:59.000Z

5

Emergency Exit Maps | Stanford Synchrotron Radiation Lightsource  

NLE Websites -- All DOE Office Websites (Extended Search)

Emergency Exit Maps SSRL Exit Maps Exit map 219 exit map trailer 274 exit map 450 trailers exit map trailer 271 exit map trailer 270 exit map trailer 294 exit maps 118 & 117 exit...

6

Computational illumination  

Science Conference Proceedings (OSTI)

The field of computational photography includes computational imaging techniques that enhance or extend the capabilities of digital photography, a combination of computer vision, computer graphics, and applied optics. Computational illumination is an ...

Matthew Turk

2010-11-01T23:59:59.000Z

7

Records Management Exit Procedures | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

leave. Records Management Exit Procedures More Documents & Publications Records Management Exit Procedures Operational Plan and Desktop Reference for the Veterans...

8

Records Management Exit Procedures  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Exit Procedures For Departing Federal and contractor Employees PRESERVATION OF FEDERAL RECORDS The Federal Records Act requires the Department of Energy (DOE) Records Officer to remind departing Federal and contractor employees that Federal records may not be removed from Government custody nor may they be destroyed except in accordance with a records disposition schedule that has been approved by the Archivist of the United States. The creation of adequate documentation and the preservation of Federal records are required by law and regulation (contained in 36 CFR Chapter XII). As Federal and contractor employees, you have Federal record-keeping responsibilities that are regulated by the National Archives and Records Administration (NARA) to ensure the retention and

9

Nonimaging optical illumination system  

DOE Patents (OSTI)

A nonimaging illumination optical device for producing a selected far field illuminance over an angular range. The optical device includes a light source a light reflecting surface, and a family of light edge rays defined along a reference line with the reflecting surface defined in terms of the reference lines a parametric function R(t) where t is a scalar parameter position and R(t)=k(t)+Du(t) where k(t) is a parameterization of the reference line, and D is a distance from a point on the reference line to the reflection surface along the desired edge ray through the point. 35 figs.

Winston, R.; Ries, H.

1998-10-06T23:59:59.000Z

10

Nonimaging optical illumination system  

DOE Patents (OSTI)

A nonimaging illumination optical device for producing a selected far field illuminance over an angular range. The optical device includes a light source, a light reflecting surface, and a family of light edge rays defined along a reference line with the reflecting surface defined in terms of the reference line as a parametric function R(t) where t is a scalar parameter position and R(t)=k(t)+Du(t) where k(t) is a parameterization of the reference line, and D is a distance from a point on the reference line to the reflection surface along the desired edge ray through the point. 35 figs.

Winston, R.; Ries, H.

1996-12-17T23:59:59.000Z

11

Solar concentrator with restricted exit angles  

DOE Patents (OSTI)

A device is provided for the collection and concentration of radiant energy and includes at least one reflective side wall. The wall directs incident radiant energy to the exit aperture thereof or onto the surface of energy absorber positioned at the exit aperture so that the angle of incidence of radiant energy at the exit aperture or on the surface of the energy absorber is restricted to desired values.

Rabl, Arnulf (Downers Grove, IL); Winston, Roland (Chicago, IL)

1978-12-19T23:59:59.000Z

12

Nonimaging optical illumination system  

DOE Patents (OSTI)

A nonimaging illumination optical device for producing a selected far field illuminance over an angular range. The optical device includes a light source 102, a light reflecting surface 108, and a family of light edge rays defined along a reference line 104 with the reflecting surface 108 defined in terms of the reference line 104 as a parametric function R(t) where t is a scalar parameter position and R(t)=k(t)+Du(t) where k(t) is a parameterization of the reference line 104, and D is a distance from a point on the reference line 104 to the reflection surface 108 along the desired edge ray through the point.

Winston, Roland (Chicago, IL); Ries, Harald (Villigen, CH)

1996-01-01T23:59:59.000Z

13

Nonimaging optical illumination system  

DOE Patents (OSTI)

A nonimaging illumination optical device for producing a selected far field illuminance over an angular range. The optical device includes a light source 102, a light reflecting surface 108, and a family of light edge rays defined along a reference line 104 with the reflecting surface 108 defined in terms of the reference line 104 as a parametric function R(t) where t is a scalar parameter position and R(t)=k(t)+Du(t) where k(t) is a parameterization of the reference line 104, and D is a distance from a point on the reference line 104 to the reflection surface 108 along the desired edge ray through the point.

Winston, Roland (Chicago, IL); Ries, Harald (Villigen PSI, CH)

1998-01-01T23:59:59.000Z

14

Nonimaging Optical Illumination System  

DOE Patents (OSTI)

A nonimaging illumination or concentration optical device. An optical device is provided having a light source, a light reflecting surface with an opening and positioned partially around the light source which is opposite the opening of the light reflecting surface. The light reflecting surface is disposed to produce a substantially uniform intensity output with the reflecting surface defined in terms of a radius vector R.sub.i in conjunction with an angle .phi..sub.i between R.sub.i, a direction from the source and an angle .theta..sub.i between direct forward illumination and the light ray reflected once from the reflecting surface. R.sub.i varies as the exponential of tan (.phi..sub.i -.theta..sub.i)/2 integrated over .phi..sub.i.

Winston, Roland (Chicago, IL)

1994-02-22T23:59:59.000Z

15

Nonimaging optical illumination system  

DOE Patents (OSTI)

A nonimaging illumination optical device for producing a selected far field illuminance over an angular range. The optical device includes a light source 102, a light reflecting surface 108, and a family of light edge rays defined along a reference line 104 with the reflecting surface 108 defined in terms of the reference line 104 as a parametric function R(t) where t is a scalar parameter position and R(t)=k(t)+Du(t) where k(t) is a parameterization of the reference line 104, and D is a distance from a point on the reference line 104 to the reflection surface 108 along the desired edge ray through the point.

Winston, Roland (Chicago, IL); Ries, Harald (Villigen PSI, CH)

2000-01-01T23:59:59.000Z

16

Illumination Invariant Object Recognition  

E-Print Network (OSTI)

Varying illumination is a severe problem for existing face recognition algorithms. Altering the light direction from left to right, for example, causes a change of contrast in large face regions and lets most face recognition algorithms fail. Theoretical results, based on the law of incoherent light superposition, provide the solid ground on which a new illumination invariant recognition algorithm is derived. A face recognition experiment demonstrates that this algorithm indeed shows improved recognition performance even if the conditions, for which the theoretical results were derived, do not hold exactly. 1. A STATIC SCENE'S PICTURE SET UNDER VARYING LIGHTING Consider a static scene, lighted with a finite number N s of static light sources that may vary in luminance. These light sources can have arbitrary spatial extent and emit an arbitrary distribution of light. Let i 0 k denote the picture that is produced if only light source k is switched on with a unit luminance and call th...

Martin Bichsel

1995-01-01T23:59:59.000Z

17

Real illumination from virtual environments  

Science Conference Proceedings (OSTI)

We introduce a method for actively controlling the illumination in a room so that it is consistent with a virtual world. In combination with a high dynamic range display, the system produces both uniform and directional illumination at intensity levels ...

Abhijeet Ghosh; Matthew Trentacoste; Helge Seetzen; Wolfgang Heidrich

2005-06-01T23:59:59.000Z

18

Nonimaging Optical Illumination System  

DOE Patents (OSTI)

A nonimaging illumination optical device for producing selected intensity output over an angular range. The device includes a light reflecting surface (24, 26) around a light source (22) which is disposed opposite the aperture opening of the light reflecting surface (24, 26). The light source (22) has a characteristic dimension which is small relative to one or more of the distance from the light source (22) to the light reflecting surface (24, 26) or the angle subtended by the light source (22) at the light reflecting surface (24, 26).

Winston, Roland (Chicago, IL)

1994-08-02T23:59:59.000Z

19

ILLUMINATION RESPONSE OF CDZNTE  

Science Conference Proceedings (OSTI)

CdZnTe (CZT) semiconducting crystals are of interest for use as room temperature X- and {gamma}-ray spectrometers. Several studies have focused on understanding the various electronic properties of these materials, such as the surface and bulk resistivities and the distribution of the electric field within the crystal. Specifically of interest is how these properties are influenced by a variety of factors including structural heterogeneities, such as secondary phases (SPs) and line defects as well as environmental effects. Herein, we report the bulk current, surface current, electric field distribution and performance of a spectrometer-grade CZT crystal exposed to above band-gap energy illumination.

Teague, L.; Washington, A.; Duff, M.

2011-08-02T23:59:59.000Z

20

February 17, 1999 1 Bullock et al. Deployment of Fiber Optic Lane Use Indication Signs Using a Distributed  

E-Print Network (OSTI)

February 17, 1999 1 Bullock et al. Deployment of Fiber Optic Lane Use Indication Signs Using be illuminated using either polished fiber optic bundles illuminated by a halogen lamp or LED's. Since LED for these fiber optic lane indication signs. DEPLOYMENT HISTORY One of the first installation of fiber optic signs

Bullock, Darcy

Note: This page contains sample records for the topic "illuminated exit signs" 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

Split-illumination electron holography  

Science Conference Proceedings (OSTI)

We developed a split-illumination electron holography that uses an electron biprism in the illuminating system and two biprisms (applicable to one biprism) in the imaging system, enabling holographic interference micrographs of regions far from the sample edge to be obtained. Using a condenser biprism, we split an electron wave into two coherent electron waves: one wave is to illuminate an observation area far from the sample edge in the sample plane and the other wave to pass through a vacuum space outside the sample. The split-illumination holography has the potential to greatly expand the breadth of applications of electron holography.

Tanigaki, Toshiaki; Aizawa, Shinji; Suzuki, Takahiro; Park, Hyun Soon [Advanced Science Institute, RIKEN, Hirosawa 2-1, Wako, Saitama 351-0198 (Japan); Inada, Yoshikatsu [Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Sendai 980-8577 (Japan); Matsuda, Tsuyoshi [Japan Science and Technology Agency, Kawaguchi, Saitama 332-0012 (Japan); Taniyama, Akira [Corporate Research and Development Laboratories, Sumitomo Metal Industries, Ltd., Amagasaki, Hyogo 660-0891 (Japan); Shindo, Daisuke [Advanced Science Institute, RIKEN, Hirosawa 2-1, Wako, Saitama 351-0198 (Japan); Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Sendai 980-8577 (Japan); Tonomura, Akira [Advanced Science Institute, RIKEN, Hirosawa 2-1, Wako, Saitama 351-0198 (Japan); Okinawa Institute of Science and Technology, Graduate University, Onna-son, Okinawa 904-0495 (Japan); Central Research Laboratory, Hitachi, Ltd., Hatoyama, Saitama 350-0395 (Japan)

2012-07-23T23:59:59.000Z

22

Sign Specification and Synthesis  

Science Conference Proceedings (OSTI)

A description in terms of elementary primitives is proposed, in the view of sign language synthesis. Gradual combination leads to global sign specification. Grammatical inflexions are also taken into account in the sign hierarchic description built. ...

Olivier Losson; Jean-Marc Vannobel

1999-03-01T23:59:59.000Z

23

United Illuminating | Open Energy Information  

Open Energy Info (EERE)

Illuminating Illuminating Jump to: navigation, search Logo: United Illuminating Name United Illuminating Address 157 Church St Place New Haven, Connecticut Zip 06510 Sector Services Product Green Power Marketer Website http://www.uinet.com/ Coordinates 41.3073289°, -72.9247896° 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":41.3073289,"lon":-72.9247896,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

24

Defeating eavesdropping with quantum illumination  

E-Print Network (OSTI)

Quantum illumination is a paradigm for using entanglement to gain a performance advantage-in comparison with classical-state systems of the same optical power-over lossy, noisy channels that destroy entanglement. Previous ...

Xu, Wenbang

2012-01-01T23:59:59.000Z

25

Facial feature detection under various illuminations  

Science Conference Proceedings (OSTI)

An efficient and robust method to locate eyes and lip corners under various illumination conditions is presented in this paper. First, a global illumination balance method is presented to compensate for variations in illumination and accentuate facial ...

Jingying Chen; Bernard Tiddeman

2007-11-01T23:59:59.000Z

26

Making Global Illumination User Friendly  

NLE Websites -- All DOE Office Websites (Extended Search)

Making Global Illumination User Friendly Making Global Illumination User Friendly Title Making Global Illumination User Friendly Publication Type Conference Paper LBNL Report Number LBL-37860 Year of Publication 1995 Authors Ward, Gregory J. Conference Name 6th Eurographics Workshop on Rendering Date Published 06/1995 Conference Location Dublin, Ireland Call Number LBL-37860 Abstract Global illumination researchers tend to think in terms of mesh density and sampling frequency, and their software reflects this in its user interface. Advanced rendering systems are rife with long command lines and parameters for tuning the sample densities, thresholds and other algorithm-specific variables, and the novice user is quickly lost in a sea of possibilities. This paper details a successful effort of making one such global illumination system usable by people who understand their problems, even if they do not understand the methods needed to solve them, through an assisted oracle approach. A single program is introduced to map a small set of intuitive control variables to the rendering commands and parameter settings needed to produce the desired output in a reasonable time. This new executive program then serves as the basis for a graphical user interface that is both friendly in its appearance and reliable in its performance. Finally, we conclude with some future directions for improving this interface.

27

ARE CALIFORNIA SCHOOLS READY FOR THE EXIT EXAM?  

E-Print Network (OSTI)

ARE CALIFORNIA HIGH SCHOOLS READY FOR THE EXIT EXAM?Brief ARE CALIFORNIA HIGH SCHOOLS READY FOR THE EXIT EXAM?HumRRO), that California schools have made great progress in

2005-01-01T23:59:59.000Z

28

Lumo: illumination for cel animation  

Science Conference Proceedings (OSTI)

A method is presented to approximate lighting on 2D drawings. The specific problem solved is the incorporation of 2D cel animation into live-action scenes, augmenting the existing method of drawn "rims and tones" with subtle environmental illumination. ... Keywords: cel animation, non-photorealistic rendering, sparse interpolation

Scott F. Johnston

2002-06-01T23:59:59.000Z

29

Microsoft Word - Records Management Exit Procedures  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Records Management Records Management Exit Procedures For Departing Department of Energy Federal and Contractor Employees Records Management Division Office of IT Planning, Architecture, and E-Government Office of the Chief Information Officer July 2010 2 PRESERVATION OF FEDERAL RECORDS The Federal Records Act requires the Department of Energy (DOE) Records Officer to remind departing Federal and contractor employees that Federal records may not be removed from Government custody nor may they be destroyed except in accordance with a records disposition schedule that has been approved by the Archivist of the United States. The creation of adequate documentation and the preservation of Federal records are required by law and regulation

30

DARK-FIELD ILLUMINATION SYSTEM  

DOE Patents (OSTI)

A means was developed for viewing objects against a dark background from a viewing point close to the light which illuminates the objects and under conditions where the back scattering of light by the objects is minimal. A broad light retro-directing member on the opposite side of the objects from the light returns direct light back towards the source while directing other light away from the viewing point. The viewing point is offset from the light and thus receives only light which is forwardly scattered by an object while returning towards the source. The object is seen, at its true location, against a dark background. The invention is particularly adapted for illuminating and viewing nuclear particle tracks in a liquid hydrogen bubble chamber through a single chamber window. (AEC)

Norgren, D.U.

1962-07-24T23:59:59.000Z

31

Illumination invariant face image representation using quaternions  

Science Conference Proceedings (OSTI)

Variations in illumination is a well-known affecting factor of face recognition system performance. Feature extraction is one of the principal steps on a face recognition framework, where it is possible to alleviate the illumination effects on face images. ...

Dayron Rizo-Rodrguez; Heydi Mndez-Vzquez; Edel Garca-Reyes

2010-11-01T23:59:59.000Z

32

Microsoft Word - Exit Brochure.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Records Management Records Management Exit Procedures For Departing Department of Energy Federal and Contractor Employees Office of IT Planning, Architecture and E-Government March 2009 Office of the Chief Information Officer 2 Preservation of Federal Records The Federal Records Act requires the Department of Energy (DOE) Records Officer to remind departing Federal and contractor employees that Federal records may not be removed from Government custody nor may they be destroyed without a records disposition schedule that has been approved by the Archivist of the United States. The creation of adequate documentation and the preservation of Federal records are required by law and regulation (contained in 36 CFR Chapter XII). As Federal and contractor employees, you have Federal record-keeping

33

Employee Exit Interviews--An Important But Frequently Overlooked ...  

Science Conference Proceedings (OSTI)

... and efficiently administered exit interview program can go a long way toward ... If the employer has agreed to waive its rights in any invention and no prior...

34

DOE Systems Engineering Methodology (SEM): Stage Exit V3 | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

(SDLC) used for information systems developed and maintained for the Department Of Energy DOE Systems Engineering Methodology (SEM): Stage Exit V3 More Documents &...

35

Crosswell Electromagnetic Resistivity Imaging: Illuminating the Reservior |  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Crosswell Electromagnetic Resistivity Imaging: Illuminating the Reservior Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Crosswell Electromagnetic Resistivity Imaging: Illuminating the Reservior Published Middle East Asia Reservior Reviiew, 2006 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Crosswell Electromagnetic Resistivity Imaging: Illuminating the Reservior Citation Crosswell Electromagnetic Resistivity Imaging: Illuminating the Reservior [Internet]. 2006. Middle East Asia Reservior Reviiew. [cited 2013/10/22]. Available from: http://www.slb.com/~/media/Files/resources/mearr/num7/illuminating_reservoir.pdf Retrieved from

36

Hybrid lighting: Illuminating our future  

SciTech Connect

Hybrid lighting is a combination of natural and artificial illumination to be used indoors for all lighting needs. Ideally, hybrid lighting is effectively indistinguishable from standard artificial lighting except in quality and cost, where it will likely be an improvement. Hybrid lighting systems are produced by a combination of four technologies: collecting natural light, generating artificial light, transporting and distributing light to where it is needed, and controlling the amounts of both natural and artificial light continuously during usage. Lighting demands a large fraction of our energy needs. If we can control or decrease this demand, we are able to accommodate societal growth without energy demand growth.

Cates, M.R.

1996-12-31T23:59:59.000Z

37

An Exit Rule for Monetary Policy  

E-Print Network (OSTI)

This paper was originally prepared for a hearing at the House Committee on Financial Services on Unwinding Emergency Federal Reserve Liquidity Programs and Implications for Economic Recovery, where I was invited to be a witness. The hearing was cancelled because of snow. Witnesses were asked to give an assessment of whether these extraordinary measures have worked and what is an appropriate policy for unwinding them. The paper begins with my assessment and then considers a specific exit strategy. Assessment of the Extraordinary Measures Table 1 summarizes the Feds extraordinary measuresmostly special loan and securities purchase programsgoing back to 2007 when the financial crisis first flared up in the money markets. Figures 1 through 4 show how the programs have changed in size during this period, either adding to or subtracting from the Feds balance sheet. Review of Recent Developments Some of the programs, such as the Mortgage Backed Securities (MBS) purchase program and the Term Asset Backed Securities Loan Facility (TALF), have expanded [Figure 4], while others, such as the Term Auction Facility (TAF) or the SWAP facility with foreign central banks, have contracted [Figures 1 and 2]. Some programs have been closed down, including the Primary Dealers Credit Facility (PDCF), the Commercial Paper Funding Facility (CPFF), and the Asset-

John B. Taylor

2010-01-01T23:59:59.000Z

38

Every sign of life  

E-Print Network (OSTI)

Every Sign of Life introduces an approach to and motivational schema for personal health monitoring. It is an exploration of how to make information collected by personal health-monitoring devices fun and engaging, and ...

Gerasimov, Vadim, 1969-

2003-01-01T23:59:59.000Z

39

Appliances and Commercial Equipment Standards  

NLE Websites -- All DOE Office Websites (Extended Search)

Illuminated Exit Signs Illuminated Exit Signs Sign up for e-mail updates on regulations for this and other products The Department of Energy (DOE) has regulated the energy efficiency level of illuminated exit signs since 2005. Illuminated exit signs are used to indicate exit doors in schools, hospitals, libraries, government buildings, and commercial buildings of all kinds, including offices, restaurants, stores, auditoriums, stadiums, and movie theatres. Recent Updates | Standards | Test Procedures | Waiver, Exception, and Exemption Information | Statutory Authority | Historical Information | Contact Information Recent Updates There are no recent updates for this equipment. Standards for Illuminated Exit Signs The following content summarizes the energy conservation standards for illuminated exit signs. The text is not an official reproduction of the Code of Federal Regulations and should not be used for legal research or citation.

40

Multifocal Multiphoton Laser-Scanning Structured Illumination ...  

Multifocal Multiphoton Laser-Scanning Structured Illumination Microscopy with Whole-Field Detection Colorado School of Mines. Contact CSM About This Technology

Note: This page contains sample records for the topic "illuminated exit signs" 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

Global illumination with radiance regression functions  

Science Conference Proceedings (OSTI)

We present radiance regression functions for fast rendering of global illumination in scenes with dynamic local light sources. A radiance regression function (RRF) represents a non-linear mapping from local and contextual attributes of surface points, ... Keywords: global illumination, neural network, non-linear regression, real time rendering

Peiran Ren; Jiaping Wang; Minmin Gong; Stephen Lin; Xin Tong; Baining Guo

2013-07-01T23:59:59.000Z

42

Thermally Driven Flows at an Asymmetric Valley Exit: Observations and Model Studies at the Lech Valley Exit  

Science Conference Proceedings (OSTI)

The summertime thermal circulation in the region of an asymmetric valley exit is investigated by means of observations and high-resolution model simulations. The northeastward-oriented Alpine Lech Valley opening into the Bavarian Alpine foreland ...

Thomas Spengler; Jan H. Schween; Markus Ablinger; Gnther Zngl; Joseph Egger

2009-10-01T23:59:59.000Z

43

News Sign-up  

NLE Websites -- All DOE Office Websites (Extended Search)

News Sign-up News Sign-up If you would like to receive email updating you about research developments from the Environmental Energy Technologies Division, please enter your email address below. These updates will come intermittently-whenever the EETD Communications Office issues an alert about recent research in the Division. For a quarterly email update, please subscribe to the free EETD Newsletter. For news about all research at Lawrence Berkeley National Laboratory, go to the Lab's Newscenter. Email: * Please help us by checking off your areas of interest: Air quality and climate Demand response, smart grid Energy efficient buildings End use energy analysis, appliances, codes and standards Energy policy Indoor Environmental quality Energy storage (batteries, fuel cells)

44

Lattice-Based Volumetric Global Illumination  

E-Print Network (OSTI)

We describe a novel volumetric global illumination framework based on the Face-Centered Cubic (FCC) lattice. An FCC lattice has important advantages over a Cartesian lattice. It has higher packing density in the frequency domain, which translates to better sampling efficiency. Furthermore, it has the maximal possible kissing number (equivalent to the number of nearest neighbors of each site), which provides optimal 3D angular discretization among all lattices. We employ a new two-pass (illumination and rendering) global illumination scheme on an FCC lattice. This scheme exploits the angular discretization to greatly simplify the computation in multiple scattering and to minimize illumination information storage. The GPU has been utilized to further accelerate the rendering stage. We demonstrate our new framework with participating media and volume rendering with multiple scattering, where both are significantly faster than traditional techniques with comparable quality.

Feng Qiu; Fang Xu; Zhe Fan; Neophytou Neophytos; Arie Kaufman; Klaus Mueller

2007-01-01T23:59:59.000Z

45

Advanced global illumination using photon mapping  

Science Conference Proceedings (OSTI)

Photon mapping provides a practical way of efficiently simulating global illumination including interreflections, caustics, color bleeding, participating media and subsurface scattering in scenes with complicated geometry and advanced material models. ...

Wojciech Jarosz; Henrik Wann Jensen; Craig Donner

2008-08-01T23:59:59.000Z

46

Scarcity, exit, voice and violence: the state seen through egovernment  

Science Conference Proceedings (OSTI)

This paper examines if, and how, the manner in which the state is viewed changes when an e-government system is implemented. The motivation for this paper lies in the fact that the nature of the state is under-theorised in e-government literature. The ... Keywords: India, e-government, exit, scarcity, state, violence, voice

Rahul De; J. B. Singh

2011-08-01T23:59:59.000Z

47

Eden Park Illumination | Open Energy Information  

Open Energy Info (EERE)

Illumination Illumination Jump to: navigation, search Name Eden Park Illumination Place Champaign, Illinois Zip 61821 Product Illinois-based startup focused on the commercialisation and development of highly efficient microplasma lighting. Coordinates 40.1142°, -88.243499° 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":40.1142,"lon":-88.243499,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

48

Fiber-type dosimeter with improved illuminator  

DOE Patents (OSTI)

A single-piece, molded plastic, Cassigrainian-type condenser arrangement is incorporated in a tubular-shaped personal pocket dosimeter of the type which combines an ionization chamber with an optically-read fiber electrometer to provide improved illumination of the electrometer fiber. The condenser routes incoming light from one end of the dosimeter tubular housing around a central axis charging pin assembly and focuses the light at low angles to the axis so that it falls within the acceptance angle of the electrometer fiber objective lens viewed through an eyepiece lens disposed in the opposite end of the dosimeter. This results in improved fiber illumination and fiber image contrast.

Fox, Richard J. (Oak Ridge, TN)

1987-01-01T23:59:59.000Z

49

Fiber-type dosimeter with improved illuminator  

DOE Patents (OSTI)

A single-piece, molded plastic, Cassigrainian-type condenser arrangement is incorporated in a tubular-shaped personal pocket dosimeter of the type which combines an ionization chamber with an optically-read fiber electrometer to provide improved illumination of the electrometer fiber. The condenser routes incoming light from one end of the dosimeter tubular housing around a central axis charging pin assembly and focuses the light at low angles to the axis so that it falls within the acceptance angle of the electrometer fiber objective lens viewed through an eyepiece lens disposed in the opposite end of the dosimeter. This results in improved fiber illumination and fiber image contrast.

Fox, R.J.

1985-12-23T23:59:59.000Z

50

Royal Pacific: Order (2013-SE-33004) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

various basic models of medium base compact fluorescent lamps, ceiling fans, ceiling fan light kits, and illuminated exit signs comply with the applicable energy conservation...

51

Visual calibration and correction for ambient illumination  

Science Conference Proceedings (OSTI)

Many applications require that an image will appear the same regardless of where or how it is displayed. However, the conditions in which an image is displayed can adversely affect its appearance. Computer monitor screens not only emit light, but can ... Keywords: Viewing conditions, ambient illumination, contrast correction, device independence, ergonomics, perceptually accurate display, reflections

Kate Devlin; Alan Chalmers; Erik Reinhard

2006-10-01T23:59:59.000Z

52

Structure Illuminates Mechanism of Fungal Polyketide Cyclization  

NLE Websites -- All DOE Office Websites (Extended Search)

Structure Illuminates Mechanism Structure Illuminates Mechanism of Fungal Polyketide Cyclization Structure Illuminates Mechanism of Fungal Polyketide Cyclization Print Wednesday, 31 March 2010 00:00 Polyketide natural products produced by bacteria and fungi are often characterized by the presence of multiple aromatic rings that are responsible for the activity of polyketides as both beneficial antibiotic and anticancer agents and as dangerous toxic compounds, such as the highly carcinogenic aflatoxins that are produced by fungal species from the Aspergillus family of molds. Polyketide ring formation by fungal enzymes called polyketide synthases (PKSs) is mediated by the enzyme's product template (PT) domain. However, the mechanism for aromatic ring formation from a linear intermediate with high fidelity has remained unclear. To reveal the cyclization mechanism, researchers at the University of California, Irvine, and The Johns Hopkins University solved the structure of the isolated PT domain of the PKS involved in aflatoxin production (PksA) to 1.8 Å using data from ALS Beamline 8.2.2 and SSRL Beamline 9-1. The crystal structure, along with biochemical studies, provides a paradigm for polyketide cyclization by fungal PKSs, an event that is necessary for imparting biological activity to this large class of clinically relevant natural products.

53

Steam exit flow design for aft cavities of an airfoil  

DOE Patents (OSTI)

Turbine stator vane segments have inner and outer walls with vanes extending therebetween. The inner and outer walls have impingement plates. Steam flowing into the outer wall passes through the impingement plate for impingement cooling of the outer wall surface. The spent impingement steam flows into cavities of the vane having inserts for impingement cooling the walls of the vane. The steam passes into the inner wall and through the impingement plate for impingement cooling of the inner wall surface and for return through return cavities having inserts for impingement cooling of the vane surfaces. A skirt or flange structure is provided for shielding the steam cooling impingement holes adjacent the inner wall aerofoil fillet region of the nozzle from the steam flow exiting the aft nozzle cavities. Moreover, the gap between the flash rib boss and the cavity insert is controlled to minimize the flow of post impingement cooling media therebetween. This substantially confines outflow to that exiting via the return channels, thus furthermore minimizing flow in the vicinity of the aerofoil fillet region that may adversely affect impingement cooling thereof.

Storey, James Michael (Clifton Park, NY); Tesh, Stephen William (Simpsonville, SC)

2002-01-01T23:59:59.000Z

54

DOE Data Explorer - Sign In  

Office of Scientific and Technical Information (OSTI)

OSTI Home DDE Home DDE FAQs Help Site Map Contact Us Save searches, create alerts and export data :Sign In orCreate Account DOE Data Explorer Search Find Advanced Search Options...

55

Structure Illuminates Mechanism of Fungal Polyketide Cyclization  

NLE Websites -- All DOE Office Websites (Extended Search)

Structure Illuminates Mechanism of Fungal Polyketide Cyclization Print Structure Illuminates Mechanism of Fungal Polyketide Cyclization Print Polyketide natural products produced by bacteria and fungi are often characterized by the presence of multiple aromatic rings that are responsible for the activity of polyketides as both beneficial antibiotic and anticancer agents and as dangerous toxic compounds, such as the highly carcinogenic aflatoxins that are produced by fungal species from the Aspergillus family of molds. Polyketide ring formation by fungal enzymes called polyketide synthases (PKSs) is mediated by the enzyme's product template (PT) domain. However, the mechanism for aromatic ring formation from a linear intermediate with high fidelity has remained unclear. To reveal the cyclization mechanism, researchers at the University of California, Irvine, and The Johns Hopkins University solved the structure of the isolated PT domain of the PKS involved in aflatoxin production (PksA) to 1.8 Å using data from ALS Beamline 8.2.2 and SSRL Beamline 9-1. The crystal structure, along with biochemical studies, provides a paradigm for polyketide cyclization by fungal PKSs, an event that is necessary for imparting biological activity to this large class of clinically relevant natural products.

56

Structure Illuminates Mechanism of Fungal Polyketide Cyclization  

NLE Websites -- All DOE Office Websites (Extended Search)

Structure Illuminates Mechanism of Fungal Polyketide Cyclization Print Structure Illuminates Mechanism of Fungal Polyketide Cyclization Print Polyketide natural products produced by bacteria and fungi are often characterized by the presence of multiple aromatic rings that are responsible for the activity of polyketides as both beneficial antibiotic and anticancer agents and as dangerous toxic compounds, such as the highly carcinogenic aflatoxins that are produced by fungal species from the Aspergillus family of molds. Polyketide ring formation by fungal enzymes called polyketide synthases (PKSs) is mediated by the enzyme's product template (PT) domain. However, the mechanism for aromatic ring formation from a linear intermediate with high fidelity has remained unclear. To reveal the cyclization mechanism, researchers at the University of California, Irvine, and The Johns Hopkins University solved the structure of the isolated PT domain of the PKS involved in aflatoxin production (PksA) to 1.8 Å using data from ALS Beamline 8.2.2 and SSRL Beamline 9-1. The crystal structure, along with biochemical studies, provides a paradigm for polyketide cyclization by fungal PKSs, an event that is necessary for imparting biological activity to this large class of clinically relevant natural products.

57

High Efficiency, Illumination Quality OLEDs for Lighting  

SciTech Connect

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

58

X-rays Illuminate Ancient Archimedes Text  

NLE Websites -- All DOE Office Websites (Extended Search)

Related Links: Related Links: May 2005 Headlines TIP Article Press Release Walters Art Museum SSRL Home Page SLAC Home Page Stanford Home Page Tuesday, 31 May 2005 X-rays Illuminate Ancient Archimedes Text (contact: Uwe Bergmann, bergmann@slac.stanford.edu) Archimedes Figure Image provided by Will Noel, The Walters Art Museum An early transcription of Archimedes' mathematical theories has been brought to light through the probing of high-intensity x-rays at SSRL's BL6-2. The text contains part of the Method of Mechanical Theorems, one of Archimedes' most important works, which was probably copied out by a scribe in the tenth century. The parchment on which it was written was later scraped down and reused as pages in a twelfth century prayer book, producing a document known as a palimpsest (which comes from the Greek,

59

Achromatic illumination system for small targets  

DOE Patents (OSTI)

A pair of light beams is directed to provide illumination that is substantially uniform from all directions on a small target by a system comprising a pair of corrector windows, a pair of planar reflecting surfaces, a pair of paraboloidal mirrors and a reflecting mirror cavity. The components are arranged so that each of the beams passes through a corrector and is reflected from the planar surface to the paraboloidal mirror, from which it is focused through a hole in the planar surface to the interior of the cavity. The surface of the interior portion of the cavity is shaped to reflect the focused beam three times before the focused reflected beam strikes the target.

Sigler, Robert D. (Ann Arbor, MI)

1979-01-01T23:59:59.000Z

60

News Media Exits for Depleted Uranium and Depleted UF6 Articles  

NLE Websites -- All DOE Office Websites (Extended Search)

line line Archived News and Events News Media Links News Media Exits for Depleted Uranium and Depleted UF6 Articles Online editions of newspapers that cover Depleted Uranium...

Note: This page contains sample records for the topic "illuminated exit signs" 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

Technology Focus - Hybrid Solar Lighting Illuminates Energy Savings...  

NLE Websites -- All DOE Office Websites (Extended Search)

taxpayer dollars taxpayer dollars in federal facilities in federal facilities Hybrid Solar Lighting Illuminates Energy Savings for Government Facilities New technology provides...

62

Low-Cost Illumination-Grade LEDs  

SciTech Connect

Solid State Lighting is a cost-effective, energy-conserving technology serving a rapidly expand- ing multi-billion dollar market. This program was designed to accelerate this lighting revolution by reducing the manufacturing cost of Illumination-Grade LEDs. The technical strategy was to investigate growth substrate alternatives to standard planar sapphire, select the most effective and compatible option, and demonstrate a significant increase in Lumen/$ with a marketable LED. The most obvious alternate substrate, silicon, was extensively studied in the first two years of the program. The superior thermal and mechanical properties of Si were expected to improve wavelength uniformity and hence color yield in the manufacture of high-power illumination- grade LEDs. However, improvements in efficiency and epitaxy uniformity on standard c-plane sapphire diminished the advantages of switching to Si. Furthermore, the cost of sapphire decreased significantly and the cost of processing Si devices using our thin film process was higher than expected. We concluded that GaN on Si was a viable technology but not a practical option for Philips Lumileds. Therefore in 2012 and 2013, we sought and received amendments which broadened the scope to include other substrates and extended the time of execution. Proprietary engineered substrates, off-axis (non-c-plane) sapphire, and c-plane patterned sapphire substrates (PSS) were all investigated in the final 18 months of this program. Excellent epitaxy quality was achieved on all three candidates; however we eliminated engineered substrates and non-c-plane sapphire because of their higher combined cost of substrate, device fabrication and packaging. Ultimately, by fabricating a flip-chip (FC) LED based upon c-plane PSS we attained a 42% reduction in LED manufacturing cost relative to our LUXEON Rebel product (Q1-2012). Combined with a flux gain from 85 to 102 Lm, the LUXEON Q delivered a 210% increase in Lm/$ over this time period. The technology was commercialized in our LUXEON Q product in Sept., 2013. Also, the retention of the sapphire increased the robustness of the device, enabling sales of low-cost submount-free chips to lighting manufacturers. Thus, blue LED die sales were initiated in the form of a PSS-FC in February, 2013.

Epler, John

2013-08-31T23:59:59.000Z

63

Thermal radiant exitance model performance: Soils and forests  

DOE Green Energy (OSTI)

Models of surface temperatures of two land surface types based on their energy budgets were developed to simulate the effects of environmental factors on thermal radiant exitance. The performance of these models is examined in detail. One model solves the non-linear differential equation for heat diffusion in solids using a set of submodels for surface energy budget components. The model performance is examined under three desert conditions thought to be a strong test of the submodels. The accuracy of the temperature predictions and submodels is described. The accuracy of the model is generally good but some discrepancies between some of the submodels and measurements are noted. The sensitivity of the submodels is examined and is seen to be strongly controlled by interaction and feedback among energy components that are a function of surface temperature. The second model simulates vegetation canopies with detailed effects of surface geometry on radiant transfer in the canopy. Foliage solar absorption coefficients are calculated using a radiosity approach for a three layer canopy and long wave fluxes are modeled using a view factor matrix. Sensible and latent heat transfer through the canopy are also simulated using, nearby meteorological data but heat storage in the canopy is not included. Simulations for a coniferous forest canopy are presented and the sensitivity of the model to environmental inputs is discussed.

Balick, L.K. [EG& G Energy Measurements Inc., Las Vegas, NV (United States); Smith, J.A. [NASA/Goddard Space Flight Center, Greenbelt, MD (United States). Lab. for Terrestrial Physics

1995-12-31T23:59:59.000Z

64

DESY, February 2001, TESLA Report 2001-07 Concept of the Beam Exit and Entrance Windows  

E-Print Network (OSTI)

DESY, February 2001, TESLA Report 2001-07 Concept of the Beam Exit and Entrance Windows of the Beam Exit and Entrance Windows for the TESLA Water based Beam Dumps and its related Beam Lines M for the TESLA project, beam windows are required for two purposes. The beam leaves the vacuum system through

65

Efficient White SSL Component for General Illumination  

SciTech Connect

Cree has developed a new, high-efficiency, low-cost, light emitting diode (LED) module that should be capable of replacing standard, halogen, fluorescent and metal halide lamps based on the total cost of ownership. White LEDs are produced by combining one or more saturated color LEDs with a phosphor or other light down-converting media to achieve white broad-band illumination. This two year project addressed LED chip, package and phosphor efficiency improvements to establish a technology platform suitable for low-cost, high-efficiency commercial luminaires. New phosphor materials with improved quantum efficiency at 'real-life' operating conditions were developed along with new package technology to improve the efficiency of warm white LED modules compared to the baseline technology. Specifically, Cree has successfully demonstrated warm white LED modules providing 540 lumens at a correlated color temperature (CCT) of 3000 K. The LED module had an efficacy of 102.8 lumens per watt (LPW) using 1 mm2 chips biased at 350 mA - a 27% improvement over the technology at project start (81 LPW at 3000K). The white modules also delivered an efficacy of 88 LPW at elevated junction temperatures of 125 C. In addition, a proof-of-concept 4-inch downlight luminaire produced a flux of 1183 lumens at a CCT of 2827 K and a color rendering index (CRI) of 80 using this project's phosphor developments.

Sean Evans

2011-01-31T23:59:59.000Z

66

Hardware-accelerated global illumination by image space photon mapping  

Science Conference Proceedings (OSTI)

We describe an extension to photon mapping that recasts the most expensive steps of the algorithm -- the initial and final photon bounces -- as image-space operations amenable to GPU acceleration. This enables global illumination for real-time applications ... Keywords: global illumination, photon mapping, photon volumes

Morgan McGuire; David Luebke

2009-08-01T23:59:59.000Z

67

Nuclear Waste Policy Act Signed | National Nuclear Security Administra...  

National Nuclear Security Administration (NNSA)

> Nuclear Waste Policy Act Signed Nuclear Waste Policy Act Signed January 07, 1983 Washington, DC Nuclear Waste Policy Act Signed President Reagan signs the Nuclear Waste...

68

Standard specification for illuminators used for viewing industrial radiographs  

E-Print Network (OSTI)

1.1 The function of the illuminator is to provide sufficient illumination and viewing capabilities for the purpose of identification and interpretation of radiographic images. This specification provides the recommended minimum requirements for Industrial Radiographic Illuminators used for viewing industrial radiographic films using transmitted light sources. 1.2 The illuminator has to ensure the same safety for personnel, or users of any electric apparatus, as specified by electrical standards applicable in the country in which the illuminator is used. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 1.3 Values stated in SI units are to be regarded as the standard. The values given in parenthesis are provided for information only.

American Society for Testing and Materials. Philadelphia

2006-01-01T23:59:59.000Z

69

NERSC Signs Supercomputing Agreement with Cray  

NLE Websites -- All DOE Office Websites (Extended Search)

Signs Supercomputing Agreement with Cray NERSC Signs Supercomputing Agreement with Cray June 27, 2012 NERSC Contact: Linda Vu, lvu@lbl.gov, +1 510 495 2402 Cray Media: Nick Davis...

70

United Illuminating - ZREC and LREC Long Term Contracts (Connecticut) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

United Illuminating - ZREC and LREC Long Term Contracts United Illuminating - ZREC and LREC Long Term Contracts (Connecticut) United Illuminating - ZREC and LREC Long Term Contracts (Connecticut) < Back Eligibility Agricultural Commercial Construction Fed. Government Industrial Installer/Contractor Institutional Local Government Low-Income Residential Multi-Family Residential Nonprofit Schools State Government Tribal Government Savings Category Bioenergy Alternative Fuel Vehicles Hydrogen & Fuel Cells Solar Buying & Making Electricity Wind Maximum Rebate $325.50 per ZREC; $200 per LREC Program Info Funding Source RPS Start Date 05/01/2012 State Connecticut Program Type Performance-Based Incentive Provider The United Illuminating Company Note: The deadline for the second request for proposals (RFP) under this program is June 13, 2013.

71

The United Illuminating Company - Small ZREC Tariff | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

The United Illuminating Company - Small ZREC Tariff The United Illuminating Company - Small ZREC Tariff The United Illuminating Company - Small ZREC Tariff < Back Eligibility Agricultural Commercial Fed. Government Industrial Institutional Local Government Low-Income Residential Multi-Family Residential Nonprofit Residential Schools State Government Tribal Government Savings Category Water Buying & Making Electricity Solar Home Weatherization Wind Program Info Funding Source RPS Start Date 01/08/2013 State Connecticut Program Type Performance-Based Incentive Rebate Amount $148.89 per ZREC Provider The United Illuminating Company Note: The 2013 application period has closed. In July 2011, Connecticut enacted legislation amending the state's [http://www.dsireusa.org/incentives/incentive.cfm?Incentive_Code=CT04R&re...

72

CALCULATING INTERIOR DAYLIGHT ILLUMINATION WITH A PROGRAMMABLE HAND CALCULATOR  

E-Print Network (OSTI)

Window Azimuth from Sun so Solar Altitude o Table A40 Solar Azimuth: 90 Window Orientation: 90 west sunsolar altitudes, while fg is determined as follows: where Illumination from the sun (

Bryan, Harvey J.

2013-01-01T23:59:59.000Z

73

CALCULATING INTERIOR DAYLIGHT ILLUMINATION WITH A PROGRAMMABLE HAND CALCULATOR  

E-Print Network (OSTI)

orientations and solar where E sun E 8 k y Illumination fromClear Sky Solar Altitude oo Window Azimuth from Sun goo .40 Solar Azimuth: 90 Window Orientation: 90 west of sun

Bryan, Harvey J.

2013-01-01T23:59:59.000Z

74

Using Procedural RenderMan Shaders for Global Illumination  

E-Print Network (OSTI)

Global illumination techniques like radiosity or Monte-Carlo ray-tracing are becoming standard features of rendering systems. However, there is currently no accepted interface format which supports an appropriate physically-based scene description. In this paper we present extensions to the well-known RenderMan interface, which allow for a physically based scene description and support advanced global illumination techniques. Special emphasis has been laid on the support for procedural descriptions of reflection and emission by RenderMan surface shaders. So far, they could not be used with most global illumination algorithms. The extensions have been implemented in a physically-based rendering system and are illustrated with examples. 1. Introduction In recent years physically-based rendering and global illumination have became major topics in computer graphics. While these techniques are on the edge of being used in commercial applications, it is getting more and more important to fi...

Philipp Slusallek; Thomas Pflaum; Hans-peter Seidel

1995-01-01T23:59:59.000Z

75

Radiance cache splatting: a GPU-friendly global illumination algorithm  

Science Conference Proceedings (OSTI)

Fast global illumination computation is a challenge in several fields such as lighting simulation and computergenerated visual effects for movies. To this end, the irradiance caching algorithm is commonly used since it provides high-quality rendering ...

Pascal Gautron; Jaroslav K?ivnek; Kadi Bouatouch; Sumanta Pattanaik

2008-08-01T23:59:59.000Z

76

Critical illumination condenser for x-ray lithography  

DOE Patents (OSTI)

A critical illumination condenser system, particularly adapted for use in extreme ultraviolet (EUV) projection lithography based on a ring field imaging system and a laser produced plasma source. The system uses three spherical mirrors and is capable of illuminating the extent of the mask plane by scanning either the primary mirror or the laser plasma source. The angles of radiation incident upon each mirror of the critical illumination condenser vary by less than eight (8) degrees. For example, the imaging system in which the critical illumination condenser is utilized has a 200 .mu.m source and requires a magnification of 26.times.. The three spherical mirror system constitutes a two mirror inverse Cassegrain, or Schwarzschild configuration, with a 25% area obstruction (50% linear obstruction). The third mirror provides the final pupil and image relay. The mirrors include a multilayer reflective coating which is reflective over a narrow bandwidth.

Cohen, Simon J. (Pleasanton, CA); Seppala, Lynn G. (Livermore, CA)

1998-01-01T23:59:59.000Z

77

Critical illumination condenser for x-ray lithography  

DOE Patents (OSTI)

A critical illumination condenser system is disclosed, particularly adapted for use in extreme ultraviolet (EUV) projection lithography based on a ring field imaging system and a laser produced plasma source. The system uses three spherical mirrors and is capable of illuminating the extent of the mask plane by scanning either the primary mirror or the laser plasma source. The angles of radiation incident upon each mirror of the critical illumination condenser vary by less than eight (8) degrees. For example, the imaging system in which the critical illumination condenser is utilized has a 200 {micro}m source and requires a magnification of 26. The three spherical mirror system constitutes a two mirror inverse Cassegrain, or Schwarzschild configuration, with a 25% area obstruction (50% linear obstruction). The third mirror provides the final pupil and image relay. The mirrors include a multilayer reflective coating which is reflective over a narrow bandwidth. 6 figs.

Cohen, S.J.; Seppala, L.G.

1998-04-07T23:59:59.000Z

78

Measurements of sky luminance, sky illuminance, and horizontal solar radiation  

Science Conference Proceedings (OSTI)

This paper presents initial findings of a sky measurement program currently in progress at the National Bureau of Standards. Measurements are reported on sky luminance and illuminance and how they relate to horizontal solar radiation and sun position. Correlations are presented relating horizontal illuminance to horizontal solar radiation, and zenith luminance to solar altitude. These empirical models are particularly suitable for use in daylighting energy studies since they are based on existing solar data currently available on standard weather tapes.

Treado, S.; Gillette, G.

1983-04-01T23:59:59.000Z

79

On the Interaction between Sea Breeze and Summer Mistral at the Exit of the Rhne Valley  

Science Conference Proceedings (OSTI)

The three-dimensional structure and dynamics of the combination of the sea breeze and the mistral at the Rhne Valley exit, in southeastern France, have been investigated experimentally and numerically on 22 June 2001. The mistral refers to a ...

Sophie Bastin; Philippe Drobinski; Vincent Gunard; Jean-Luc Caccia; Bernard Campistron; Alain M. Dabas; Patricia Delville; Oliver Reitebuch; Christian Werner

2006-06-01T23:59:59.000Z

80

Observations of Entry and Exit of Potential Vorticity at the Sea Surface  

Science Conference Proceedings (OSTI)

Although potential vorticity (PV) is central to many theories of the oceanic circulation, the entryexit of PV at the sea surface has not been thoroughly discussed from an observational perspective. After clarifying the notion of PV entry and ...

Arnaud Czaja; Ute Hausmann

2009-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "illuminated exit signs" 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

Vertical Structure of Kelvin Waves in the Indonesian Throughflow Exit Passages  

Science Conference Proceedings (OSTI)

The subsurface structure of intraseasonal Kelvin waves in two Indonesian Throughflow (ITF) exit passages is observed and characterized using velocity and temperature data from the 200406 International Nusantara Stratification and Transport (...

Kyla Drushka; Janet Sprintall; Sarah T. Gille; Irsan Brodjonegoro

2010-09-01T23:59:59.000Z

82

Pilot Study: Measurement of Room Illuminance to Assess Automatic Brightness  

NLE Websites -- All DOE Office Websites (Extended Search)

Study: Measurement of Room Illuminance to Assess Automatic Brightness Study: Measurement of Room Illuminance to Assess Automatic Brightness Control in Televisions Title Pilot Study: Measurement of Room Illuminance to Assess Automatic Brightness Control in Televisions Publication Type Conference Proceedings Year of Publication 2012 Authors Greenblatt, Jeffery B., Mia Forbes Pirie, Louis-Benoit Desroches, Sally M. Donovan, Clancy Donnelly, Craig Billingsley, and Chris Calwell Pagination 13 Date Published August 12 Conference Location Berkeley Abstract Automatic brightness control (ABC) is an increasingly common feature found in newtelevisions (TVs) and computer monitors. ABC is intended to adjust TV screen brightness(luminance) according to the ambient light level (room illuminance). When implementedcorrectly, this can both reduce energy consumption and improve viewing quality. The currentENERGY STAR test procedure provides for a more favorable energy use rating for TVs withABC, by measuring power consumption at two light levels (0 and 300 lux) and reporting aweighted-average energy use. However, this and other studies suggest that these levels are notrepresentative of actual TV viewing conditions.As there were currently only limited data available concerning room illuminance, weundertook a small pilot study in 2011 to begin to answer two key questions: 1. To what extent doroom illuminance levels vary depending on the location of measurement (e.g., center of theroom, on the couch, or at the TV)? 2. What room illuminance conditions are prevalent whenpeople watch TV?We measured room illuminance in the homes of nine volunteers in California andColorado to begin addressing the above two questions. Although the study had the usualdrawbacks of a pilot (limited sample size, time duration, etc.), it has, nonetheless, yielded usefulresults. The study shows definitively that there is large variability between measurements madeat different locations in the room and, therefore, that location of room illuminance measurementsis critical. Moreover, the majority (over 75%) of TV viewing occurred at illuminance levels ofless than 50 lux (though measurements of up to several hundred lux were also recorded), a resultthat was consistent with subsequent larger-scale studies. This type of information can helpdetermine how ABC-enabled TVs should be tested to best represent actual viewing conditions.

83

Limited Test Ban Treaty Signed | National Nuclear Security Administrat...  

National Nuclear Security Administration (NNSA)

Timeline > Limited Test Ban Treaty Signed Limited Test Ban Treaty Signed August 05, 1963 Washington, DC Limited Test Ban Treaty Signed The United States, Great Britain, and the...

84

NPT Signed | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Signed | National Nuclear Security Administration Signed | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > NPT Signed NPT Signed March 05, 1970 New York, United States NPT Signed The United States, Great Britain, the Soviet Union, and forty-five other nations sign the Treaty for the Nonproliferation of Nuclear Weapons

85

Playboy Bunny Sign of Congestive Heart Failure  

E-Print Network (OSTI)

Bunny Sign of Congestive Heart Failure Akira Hokama, MD*to evaluate congestive heart failure. We highlight Playboycaused by congestive heart failure. [West J Emerg Med. 2011;

Hokama, Akira; Arakaki, Shingo; Shibata, Daisuke; Maeshiro, Tatsuji; Kinjo, Fukunori; Fujita, Jiro

2011-01-01T23:59:59.000Z

86

Uniform illumination rendering using an array of LEDs: a signal processing perspective  

Science Conference Proceedings (OSTI)

An array of a large number of LEDs will be widely used in future indoor illumination systems. In this paper, we investigate the problem of rendering uniform illumination by a regular LED array on the ceiling of a room. We first present two general results ... Keywords: LED illumination, basic illumination pattern, regular grid, two-dimensional signal processing

Hongming Yang; Jan W. M. Bergmans; Tim C. W. Schenk; Jean-Paul M. G. Linnartz; Ronald Rietman

2009-03-01T23:59:59.000Z

87

A Photon Mapping Based Approach to Computing Celestial Illumination  

E-Print Network (OSTI)

For photographers to capture good pictures of their subjects, the lighting conditions must be taken into account and adjusted for accordingly. The same holds true for a satellite attempting to photograph another object in space: it must know the lighting conditions to adjust camera settings and position itself properly to take the best photograph. This thesis presents a photon mapping based algorithm to compute a physically accurate representation of the illumination of objects in orbit around the Earth, taking into account the effects that cause refraction in the atmosphere. I also discuss the assumptions that I have made to utilize the algorithm in an interactive 3D visualization tool, which I implemented to view the illumination on objects at arbitrary positions in space. Finally, I show that the photon mapping method offers improvements over simpler methods of computing illumination.

Penney, Jonathan

2009-05-01T23:59:59.000Z

88

Local and Global Illumination in the Volume Rendering Integral  

SciTech Connect

This article is intended as an update of the major survey by Max [1] on optical models for direct volume rendering. It provides a brief overview of the subject scope covered by [1], and brings recent developments, such as new shadow algorithms and refraction rendering, into the perspective. In particular, we examine three fundamentals aspects of direct volume rendering, namely the volume rendering integral, local illumination models and global illumination models, in a wavelength-independent manner. We review the developments on spectral volume rendering, in which visible light are considered as a form of electromagnetic radiation, optical models are implemented in conjunction with representations of spectral power distribution. This survey can provide a basis for, and encourage, new efforts for developing and using complex illumination models to achieve better realism and perception through optical correctness.

Max, N; Chen, M

2005-10-21T23:59:59.000Z

89

Characterisation of pulsed Carbon fiber illuminators for FIR instrument calibration  

E-Print Network (OSTI)

We manufactured pulsed illuminators emitting in the far infrared for the Planck-HFI bolometric instrument ground calibrations. Specific measurements have been conducted on these light sources, based on Carbon fibers, to understand and predict their properties. We present a modelisation of the temperature dependence of the thermal conductivity and the calorific capacitance of the fibers. A comparison between simulations and bolometer data is given, that shows the coherence of our model. Their small time constants, their stability and their emission spectrum pointing in the submm range make these illuminators a very usefull tool for calibrating FIR instruments.

Henrot-Versill, S; Couchot, F

2007-01-01T23:59:59.000Z

90

Characterisation of pulsed Carbon fiber illuminators for FIR instrument calibration  

E-Print Network (OSTI)

We manufactured pulsed illuminators emitting in the far infrared for the Planck-HFI bolometric instrument ground calibrations. Specific measurements have been conducted on these light sources, based on Carbon fibers, to understand and predict their properties. We present a modelisation of the temperature dependence of the thermal conductivity and the calorific capacitance of the fibers. A comparison between simulations and bolometer data is given, that shows the coherence of our model. Their small time constants, their stability and their emission spectrum pointing in the submm range make these illuminators a very usefull tool for calibrating FIR instruments.

S. Henrot-Versille; R. Cizeron; F. Couchot

2007-07-31T23:59:59.000Z

91

French sign language processing: verb agreement  

Science Conference Proceedings (OSTI)

In this paper, we propose an approach for the representation of the relationship between verbs and actors in French Sign Language. This proposal comes from the results of an experiment conducted in the France Tlcom R&D's Natural Language ... Keywords: agreement, computational sciences, french sign language, morphology, nominal classes, verb typology

Loc Kervajan; Emilie Guimier De Neef; Jean Vronis

2005-05-01T23:59:59.000Z

92

Illuminating clay: a 3-D tangible interface for landscape analysis  

Science Conference Proceedings (OSTI)

This paper describes a novel system for the real-time computational analysis of landscape models. Users of the system - called Illuminating Clay - alter the topography of a clay landscape model while the changing geometry is captured in real-time by ... Keywords: 3D laser scanner, DEM, GIS, landscape design, physical models, tangible user interface

Ben Piper; Carlo Ratti; Hiroshi Ishii

2002-04-01T23:59:59.000Z

93

New LED light sources and lamps for general illumination  

E-Print Network (OSTI)

of light source compared to traditional light sources like incandescent bulbs and fluorescent tubes bulb. LEDs emit colored light with a narrow spectral band of 20-30 nm, colors covering the spectralNew LED light sources and lamps for general illumination Carsten Dam-Hansen, Birgitte Thestrup

94

Color-Accurate Underwater Imaging using Perceptual Adaptive Illumination  

E-Print Network (OSTI)

Color-Accurate Underwater Imaging using Perceptual Adaptive Illumination Iuliu Vasilescu, Carrick, and ecosystem health and activity monitoring. Underwater robots are equipped with motor control for large scale transects but they lack sensors that enable capturing color-accurate underwater images. We present a method

Farritor, Shane

95

Apparatus and method for generating partially coherent illumination for photolithography  

DOE Patents (OSTI)

The present invention introduces a novel scatter plate into the optical path of source light used for illuminating a replicated object. The scatter plate has been designed to interrupt a focused, incoming light beam by introducing between about 8 to 24 diffraction zones blazed onto the surface of the scatter plate which intercept the light and redirect it to a like number of different positions in the condenser entrance pupil each of which is determined by the relative orientation and the spatial frequency of the diffraction grating in each of the several zones. Light falling onto the scatter plate, therefore, generates a plurality of unphased sources of illumination as seen by the back half of the optical system. The system comprises a high brightness source, such as a laser, creating light which is taken up by a beam forming optic which focuses the incoming light into a condenser which in turn, focuses light into a field lens creating Kohler illumination image of the source in a camera entrance pupil. The light passing through the field lens illuminates a mask which interrupts the source light as either a positive or negative image of the object to be replicated. Light passing by the mask is focused into the entrance pupil of the lithographic camera creating an image of the mask onto a receptive media.

Sweatt, William C. (Albuquerque, NM)

2001-01-01T23:59:59.000Z

96

Color-accurate underwater imaging using perceptual adaptive illumination  

Science Conference Proceedings (OSTI)

Capturing color in water is challenging due to the heavy non-uniform attenuation of light in water across the visible spectrum, which results in dramatic hue shifts toward blue. Yet observing color in water is important for monitoring and surveillance ... Keywords: Accurate colors, Adaptive illumination, Color rendering index, Underwater imaging

Iuliu Vasilescu; Carrick Detweiler; Daniela Rus

2011-10-01T23:59:59.000Z

97

Apparatus and method for generating partially coherent illumination for photolithography  

DOE Patents (OSTI)

The present invention relates an apparatus and method for creating a bright, uniform source of partially coherent radiation for illuminating a pattern, in order to replicate an image of said pattern with a high degree of acuity. The present invention introduces a novel scatter plate into the optical path of source light used for illuminating a replicated object. The scatter plate has been designed to interrupt a focused, incoming light beam by introducing between about 8 to 24 diffraction zones blazed onto the surface of the scatter plate which intercept the light and redirect it to a like number of different positions in the condenser entrance pupil each of which is determined by the relative orientation and the spatial frequency of the diffraction grating in each of the several zones. Light falling onto the scatter plate, therefore, generates a plurality of unphased sources of illumination as seen by the back half of the optical system. The system includes a high brightness source, such as a laser, creating light which is taken up by a beam forming optic which focuses the incoming light into a condenser which in turn, focuses light into a field lens creating Kohler illumination image of the source in a camera entrance pupil. The light passing through the field lens illuminates a mask which interrupts the source light as either a positive or negative image of the object to be replicated. Light passing by the mask is focused into the entrance pupil of the lithographic camera creating an image of the mask onto a receptive media. 7 figs.

Sweatt, W.C.

1999-07-06T23:59:59.000Z

98

Apparatus and method for generating partially coherent illumination for photolithography  

DOE Patents (OSTI)

The present invention relates an apparatus and method for creating a bright, uniform source of partially coherent radiation for illuminating a pattern, in order to replicate an image of said pattern with a high degree of acuity. The present invention introduces a novel scatter plate into the optical path of source light used for illuminating a replicated object. The scatter plate has been designed to interrupt a focused, incoming light beam by introducing between about 8 to 24 diffraction zones blazed onto the surface of the scatter plate which intercept the light and redirect it to a like number of different positions in the condenser entrance pupil each of which is determined by the relative orientation and the spatial frequency of the diffraction grating in each of the several zones. Light falling onto the scatter plate, therefore, generates a plurality of unphased sources of illumination as seen by the back half of the optical system. The system includes a high brightness source, such as a laser, creating light which is taken up by a beam forming optic which focuses the incoming light into a condenser which in turn, focuses light into a field lens creating Kohler illumination image of the source in a camera entrance pupil. The light passing through the field lens illuminates a mask which interrupts the source light as either a positive or negative image of the object to be replicated. Light passing by the mask is focused into the entrance pupil of the lithographic camera creating an image of the mask onto a receptive media.

Sweatt, William C. (Albuquerque, NM)

1999-01-01T23:59:59.000Z

99

Chimneys: Warm and Cozy or Easy Exit for Your Heat? | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Chimneys: Warm and Cozy or Easy Exit for Your Heat? Chimneys: Warm and Cozy or Easy Exit for Your Heat? Chimneys: Warm and Cozy or Easy Exit for Your Heat? January 12, 2010 - 10:21am Addthis Drew Bittner Web Manager, Office of Energy Efficiency and Renewable Energy Both of my childhood homes featured fireplaces. If you've had one, you know how terrific they can be-great places to bask on cold winter nights, an easy opportunity to toast marshmallows, picturesque, undeniably a pleasure in the house that has one. However, fireplaces have chimneys...and chimneys can be problems when it comes to home energy efficiency. For one thing, many people do not take care to close their chimney flue when there is no fire. This means warm air has an easy exit from your home; you have a big hole in your roof, after all, and warm air will take advantage of that. Ditto cold air in the

100

www.mdpi.com/journal/ijms Crossing the Border: Molecular Control of Motor Axon Exit  

E-Print Network (OSTI)

Abstract: Living organisms heavily rely on the function of motor circuits for their survival and for adapting to ever-changing environments. Unique among central nervous system (CNS) neurons, motor neurons (MNs) project their axons out of the CNS. Once in the periphery, motor axons navigate along highly stereotyped trajectories, often at considerable distances from their cell bodies, to innervate appropriate muscle targets. A key decision made by pathfinding motor axons is whether to exit the CNS through dorsal or ventral motor exit points (MEPs). In contrast to the major advances made in understanding the mechanisms that regulate the specification of MN subtypes and the innervation of limb muscles, remarkably little is known about how MN axons project out of the CNS. Nevertheless, a limited number of studies, mainly in Drosophila, have identified transcription factors, and in some cases candidate downstream effector molecules, that are required for motor axons to exit the spinal cord. Notably, specialized neural crest cell derivatives, referred to as Boundary Cap (BC) cells, pre-figure and demarcate MEPs in vertebrates. Surprisingly, however, BC cells are not required for MN axon exit, but rather restrict MN cell bodies from ectopically migrating along their axons out of the CNS. Here,

Arlene Bravo-ambrosio; Zaven Kaprielian

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "illuminated exit signs" 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

Observations of Thermally Driven Wind Jets at the Exit of Weber Canyon, Utah  

Science Conference Proceedings (OSTI)

Thermally driven valley-exit jets were investigated at Utahs Weber Canyon, a main tributary of the Great Salt Lake basin. An intensive measurement campaign during JulySeptember 2010 supplemented longer-term measurements to characterize the wind ...

Morgan F. Chrust; C. David Whiteman; Sebastian W. Hoch

2013-05-01T23:59:59.000Z

102

Observations of Velocity Conditions near a Hydroelectric Turbine Draft Tube Exit using ADCP Measurements  

Science Conference Proceedings (OSTI)

Measurement of flow characteristics near hydraulic structures is an ongoing challenge because of the need to obtain rapid measurements of time-varying velocity over a relatively large spatial domain. This paper discusses use of an acoustic Doppler current profiler (ADCP) to measure the rapidly diverging flow exiting from an operating hydroelectric turbine draft tube exit. The resolved three-dimensional velocity vectors show a highly complex and helical flow pattern developed near to and downstream of the exit. Velocity vectors were integrated across the exit and we computed an uneven percentage of flow (67%/33%) passing through the two draft tube barrels at a mid-range turbine discharge, consistent with physical model results. In addition to the three-dimensional velocity vectors, the individual one-dimensional velocities measured by each of the four ADCP beams can be separately used as calibration and validation datasets for numerical and physical models. This technique is demonstrated by comparing along-beam ADCP velocity measurements to data collected in a scaled physical model.

Cook, Christopher B.; Richmond, Marshall C.; Serkowski, John A.

2007-10-01T23:59:59.000Z

103

Illumination system having a plurality of movable sources  

DOE Patents (OSTI)

An illumination system includes several discharge sources that are multiplexed together to reduce the amount of debris generated. The system includes: (a) a first electromagnetic radiation source array that includes a plurality of first activatable radiation source elements that are positioned on a first movable carriage; (b) a second electromagnetic radiation source array that includes a plurality of second activatable radiation source elements that are positioned on a second movable carriage; (c) means for directing electromagnetic radiation from the first electromagnetic radiation source array and electromagnetic radiation from the second electromagnetic radiation source array toward a common optical path; (d) means for synchronizing (i) the movements of the first movable carriage and of the second movable carriage and (ii) the activation of the first electromagnetic radiation source array and of the second electromagnetic radiation source array to provide an essentially continuous illumination of electromagnetic radiation along the common optical path.

Sweatt, William C. (Albuquerque, NM); Kubiak, Glenn D. (Livermore, CA)

2002-01-01T23:59:59.000Z

104

Determining daylight illuminance in rooms having complex fenestration systems  

SciTech Connect

Traditional computational models predict daylight illuminance in a space by dividing window surfaces into discrete areas and then calculating the apparent luminance of each window element by multiplying the luminance of the natural light source in a given viewing direction by the window transmittance in that direction. This approach works well for conventional glazing materials but is incapable of modeling commonly used, but complex, window systems such as those with specular reflective venetian blinds. We describe a new approach that combines measured luminance distributions for complex window systems with a flux transfer calculation within the space. This method resembles the calculation of illuminance from electric light fixtures where the candlepower distribution of the fixtures is measured and used as an input to the calculation. Based on the variable luminance characteristics of the window system, the SUPERLITE program calculates illuminance at the workplane over the entire space. The measurement techniques and mathematical implementation in the SUPERLITE program are described. This approach allows a wide range of complex and shading systems to be evaluated without continuous changes in the computational program. A special apparatus for measuring the bidirectional transmittance of window systems has been built in conjunction with this approach. Sample results from the program are compared to measurements made in scale models in a sky simulator. 5 refs., 6 figs.

Kim, J.J.; Papamichael, K.M.; Selkowitz, S.; Spitzglas, M.; Modest, M.

1986-11-01T23:59:59.000Z

105

Book illumination and architectural decoration : the Mausoleum of Uljaytu in Sultaniyya  

E-Print Network (OSTI)

This thesis examines the conventions of two-dimensional articulation in architecture and its relationship to book illumination in early fourteenth century Iran. By examining the illuminations in a series of imperial Qurans ...

Bagchee, Nandini, 1968-

2000-01-01T23:59:59.000Z

106

Multispectral imaging of the ocular fundus using light emitting diode illumination  

E-Print Network (OSTI)

Multispectral imaging of the ocular fundus using light emitting diode illumination N. L. Everdell,1 on light emitting diode LED illumination that produces multispectral optical images of the human ocular

Claridge, Ela

107

Curiosity rover zaps Mars for life signs  

NLE Websites -- All DOE Office Websites (Extended Search)

Curiosity rover zaps Mars for life signs Curiosity rover zaps Mars for life signs Mars rover depends on three LANL technologies Curiosity zaps Mars for vital signs: Designed by Lab team, ChemCam looks for crucial elements such as carbon, nitrogen and oxygen. July 30, 2012 Curiosity rover zapping rocks on Mars Power up! The third part of the "LANL Visits Mars" trio is an essential component of the heat-producing Multi-Mission Radioisotope Thermoelectric Generator unit. It powers the rover and keeps the instruments from freezing solid Martian: the average temperature on Mars is well below freezing. Get Expertise Project Lead, ChemCam Roger Wiens Space and Remote Sensing Email For five nanoseconds at a time, ChemCam's laser packs the energy of a million light bulbs into a spot the size of a pinhead

108

EXITE2 Observation of the SIGMA Source GRS 1227+025  

E-Print Network (OSTI)

We report the EXITE2 hard X-ray imaging of the sky around 3C273. A 2h observation on May 8, 1997, shows a $\\sim$260 mCrab source detected at $\\sim4\\sigma$ in each of two bands (50-70 and 70-93 keV) and located $\\sim$30' from 3C273 and consistent in position with the SIGMA source GRS1227+025. The EXITE2 spectrum is consistent with a power law with photon index 3 and large low energy absorption, as indicated by the GRANAT/SIGMA results. No source was detected in more sensitive followup EXITE2 observations in 2000 and 2001 with 3$\\sigma$ upper limits of 190 and 65 mCrab, respectively. Comparison with the flux detected by SIGMA shows the source to be highly variable, suggesting it may be non-thermal and beamed and thus the first example of a ``type 2'' (absorbed) Blazar. Alternatively it might be (an unprecedented) very highly absorbed binary system undergoing accretion disk instability outbursts, possibly either a magnetic CV, or a black hole X-ray nova.

J. E. Grindlay; P. F. Bloser; Y. Chou; T. Narita

2004-02-05T23:59:59.000Z

109

United States and Japan Sign Joint Nuclear Energy Action Plan...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Japan Sign Joint Nuclear Energy Action Plan to Promote Nuclear Energy Cooperation United States and Japan Sign Joint Nuclear Energy Action Plan to Promote Nuclear Energy...

110

DOE Signing Paves the Way for Funding, Construction of Innovative...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Signing Paves the Way for Funding, Construction of Innovative Clean Coal Plant in Florida DOE Signing Paves the Way for Funding, Construction of Innovative Clean Coal Plant in...

111

United States and France Sign Joint Statement on Civil Liability...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

United States and France Sign Joint Statement on Civil Liability for Nuclear Damage United States and France Sign Joint Statement on Civil Liability for Nuclear Damage Joint...

112

Feature - Argonne signs energy storage research MOU with Japan  

NLE Websites -- All DOE Office Websites (Extended Search)

signs energy storage research MOU with Japan Argonne and NEDO, a Japanese government organization for energy technology R&D, have signed an MOU for cooperative information exchange...

113

U.S. and Russia Sign Plutonium Disposition Agreement | National...  

National Nuclear Security Administration (NNSA)

Agreement U.S. and Russia Sign Plutonium Disposition Agreement September 01, 2000 Washington, DC U.S. and Russia Sign Plutonium Disposition Agreement After two years of...

114

Informational Graphics and Sign Systems as Library Instruction Media  

E-Print Network (OSTI)

Architectural Signing and Graphics. New York: WhitneyLibrary Environmental Graphics." Library Technology ReportsInformational Graphics and Sign Systems as Library

Kupersmith, John

1980-01-01T23:59:59.000Z

115

NNSA, Peru Sign Agreement to Prevent Nuclear Smuggling | National...  

National Nuclear Security Administration (NNSA)

NNSA, Peru Sign Agreement to Prevent Nuclear Smuggling Aug 13, 2013 Secretary of Energy Ernest Moniz and Peru's Minister of Foreign Affairs Eda Rivas Franchini sign an...

116

Providing signed content on the Internet by synthesized animation  

Science Conference Proceedings (OSTI)

Written information is often of limited accessibility to deaf people who use sign language. The eSign project was undertaken as a response to the need for technologies enabling efficient production and distribution over the Internet of sign language ... Keywords: Animation, HamNoSys, SiGML, avatar, deaf accessibility, scripting, sign language, virtual reality

J. R. Kennaway; J. R. W. Glauert; I. Zwitserlood

2007-09-01T23:59:59.000Z

117

Exit blade geometry and part-load performance of small axial flow propeller turbines: An experimental investigation  

Science Conference Proceedings (OSTI)

A detailed experimental investigation of the effects of exit blade geometry on the part-load performance of low-head, axial flow propeller turbines is presented. Even as these turbines find important applications in small-scale energy generation using micro-hydro, the relationship between the layout of blade profile, geometry and turbine performance continues to be poorly characterized. The experimental results presented here help understand the relationship between exit tip angle, discharge through the turbine, shaft power, and efficiency. The modification was implemented on two different propeller runners and it was found that the power and efficiency gains from decreasing the exit tip angle could be explained by a theoretical model presented here based on classical theory of turbomachines. In particular, the focus is on the behaviour of internal parameters like the runner loss coefficient, relative flow angle at exit, mean axial flow velocity and net tangential flow velocity. The study concluded that the effects of exit tip modification were significant. The introspective discussion on the theoretical model's limitation and test facility suggests wider and continued experimentation pertaining to the internal parameters like inlet vortex profile and exit swirl profile. It also recommends thorough validation of the model and its improvement so that it can be made capable for accurate characterization of blade geometric effects. (author)

Singh, Punit; Nestmann, Franz [Institute for Water and River Basin Management (IWG), University of Karlsruhe, Kaiser Str. 12, D 76128 Karlsruhe (Germany)

2010-09-15T23:59:59.000Z

118

Boldly Illuminating Biology's "Dark Matter"  

NLE Websites -- All DOE Office Websites (Extended Search)

14, 2013 14, 2013 Boldly Illuminating Biology's "Dark Matter" Is space really the final frontier, or are the greatest mysteries closer to home? In cosmology, dark matter is said to account for the majority of mass in the universe, however its presence is inferred by indirect effects rather than detected through telescopes. The biological equivalent is "microbial dark matter," that pervasive yet practically invisible infrastructure of life on the planet, which can have profound influences on the most significant environmental processes from plant growth and health, to nutrient cycles in terrestrial and marine environments, the global carbon cycle, and possibly even climate processes. By employing next generation DNA sequencing of genomes isolated from single cells, great

119

THE PROMISE OF SOLID STATE LIGHTING FOR GENERAL ILLUMINATION  

NLE Websites -- All DOE Office Websites (Extended Search)

Conclusions and Recommendations Conclusions and Recommendations from OIDA Technology Roadmaps Co-sponsored by DOE (BTS) and OIDA OIDA OPTOELECTRONICS INDUSTRY DEVELOPMENT ASSOCIATION 1133 Connecticut Avenue, NW Suite 600 Washington, DC 20036 Ph: (202) 785-4426 Fax: (202) 785-4428 Web: http://www.OIDA.org Building Technology, State and Community Programs Energy Efficiency and Renewable Energy U.S. Department of Energy Published by: Optoelectronics Industry Development Association 1133 Connecticut Avenue NW, Suite 600 Washington, DC 20036 Phone: (202) 785-4426 Fax: (202) 785-4428 Internet: http://www.oida.org 1 The Promise of Solid State Lighting for General Illumination s Light Emitting Diodes (LEDs) © 2001 Optoelectronics Industry Development Association Executive Summary In the midst of the rising fuel prices and the blackouts in California there is silent rev-

120

PHOTOINDUCED CURRENTS IN CDZNTE CRYSTALS AS A FUNCTION OF ILLUMINATION WAVELENGTH  

SciTech Connect

We report variations in the currents of CdZnTe semiconductor crystals during exposure to a series of light emitting diodes of various wavelengths ranging from 470 to 950 nm. The changes in the steady-state current of one CdZnTe crystal with and without illumination along with the time dependence of the illumination effects are discussed. Analysis of the de-trapping and transient bulk currents during and after optical excitation yield insight into the behaviour of charge traps within the crystal. Similar behaviour is observed for illumination of a second CdZnTe crystal suggesting that the overall illumination effects are not crystal dependent.

Teague, L.; Washington, A.; Duff, M.

2012-04-23T23:59:59.000Z

Note: This page contains sample records for the topic "illuminated exit signs" 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

Exit chimney joint and method of forming the joint for closed circuit steam cooled gas turbine nozzles  

SciTech Connect

A nozzle segment for a gas turbine includes inner and outer band portions and a vane extending between the band portions. The inner and outer band portions are each divided into first and second plenums separated by an impingement plate. Cooling steam is supplied to the first cavity for flow through the apertures to cool the outer nozzle wall. The steam flows through a leading edge cavity in the vane into the first cavity of the inner band portion for flow through apertures of the impingement plate to cool the inner nozzle wall. Spent cooling steam flows through a plurality of cavities in the vane, exiting through an exit chimney in the outer band. The exit chimney is secured at its inner end directly to the nozzle vane wall surrounding the exit cavities, to the margin of the impingement plate at a location intermediate the ends of the exit chimney and to margins of an opening through the cover whereby each joint is externally accessible for joint formation and for subsequent inspection.

Burdgick, Steven Sebastian (Schenectady, NY); Burns, James Lee (Schenectady, NY)

2002-01-01T23:59:59.000Z

122

DOE, State of Idaho Sign Agreement on Nuclear Research  

NLE Websites -- All DOE Office Websites (Extended Search)

DOE, State of Idaho Sign Agreement on Nuclear Research The State of Idaho and the U.S. Department of Energy signed an agreement on Jan. 6, 2011 that streamlines the process used by...

123

NIST Signs Cooperative Agreement with U-Albany Nano ...  

Science Conference Proceedings (OSTI)

NIST Signs Cooperative Agreement with U-Albany Nano College. From NIST Tech Beat: April 29, 2008. ...

2011-07-18T23:59:59.000Z

124

NIST Signs US-China Cooperative Agreement on Earthquake ...  

Science Conference Proceedings (OSTI)

NIST Signs US-China Cooperative Agreement on Earthquake and Volcano Sciences. For Immediate Release: October 20, 2009. ...

2010-12-28T23:59:59.000Z

125

CFD modeling of a gas turbine combustor from compressor exit to turbine inlet  

SciTech Connect

Gas turbine combustor CFD modeling has become an important combustor design tool in the past few years, but CFD models are generally limited to the flow field inside the combustor liner at the diffuser/combustor annulus region. Although strongly coupled in reality, the two regions have rarely been coupled in CFD modeling. A CFD calculation for a full model combustor from compressor diffuser exit to turbine inlet is described. The coupled model accomplishes the following two main objectives: (1) implicit description of flow splits and flow conditions for openings into the combustor liner, and (2) prediction of liner wall temperatures. Conjugate heat transfer with nonluminous gas radiation (appropriate for lean, low emission combustors) is utilized to predict wall temperatures compared to the conventional approach of predicting only near wall gas temperatures. Remaining difficult issues such as generating the grid, modeling swirler vane passages, and modeling effusion cooling are also discussed.

Crocker, D.S.; Nickolaus, D.; Smith, C.E. [CFD Research Corp., Huntsville, AL (United States)

1999-01-01T23:59:59.000Z

126

Demonstration of Recessed Downlight Technologies: Power and Illumination Assessment  

SciTech Connect

Solid state lighting (SSL), specifically light-emitting diodes (LED), has been advancing at a rapid pace, and there are presently multiple products available that serve as direct replacements for traditional luminaires. In this demonstration, conventional recessed lights in a conference room were used to compare conventional incandescent A-lamps, incandescent reflector R-lamps, dimming compact fluorescent lamps (CFL), to an LED replacement product. The primary focus during the study was on light delivered to the task plane as provided by the power required by the lighting system. Vertical illuminance, dimming range, and color shift are also important indicators of lighting quality and are discussed in the report. The results clearly showed that LEDs, with dimming-capable drivers, are much more efficient than incandescent and CFLs. Further, LEDs provide much smoother and consistent dimming than dimmable CFLs. On the potential negative side, it is important that the dimming switch be identified as compatible with the LED driver. A wide variety of dimmer switches are capable of dimming LEDs down to 15% of full light output, while select others can be capable of dimming LEDs down to 5%. In addition, LEDs can be intensive light sources, which can result in uncomfortable glare in some applications and to some occupants. Higher ceiling (9-foot or greater) or non-specular reflectors can act to alleviate the potential for glare.

Parker, Steven A.; Beeson, Tracy A.

2009-11-20T23:59:59.000Z

127

An efficient illumination framework for web-based lighting engineering education  

Science Conference Proceedings (OSTI)

Although the interactive web-based learning environment enriches the study of lighting engineering, it relies healthy on realistic rendering and illumination calculations of 3D scenes. These operations are typically very expensive in kernel computations ... Keywords: dynamic scenes, global illumination, lighting engineering, web-based learning

Hui Xiao; Rynson W. H. Lau; Gary Tam

2006-07-01T23:59:59.000Z

128

Real-time robust background subtraction under rapidly changing illumination conditions  

Science Conference Proceedings (OSTI)

Fast robust background subtraction under sudden lighting changes is a challenging problem in many applications. In this paper, we propose a real-time approach, which combines the Eigenbackground and Statistical Illumination method to address this issue. ... Keywords: Background subtraction, EM, Eigenbackground, Illumination changes

Luc Vosters; Caifeng Shan; Tommaso Gritti

2012-12-01T23:59:59.000Z

129

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Signs for  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Alternative Fuel Alternative Fuel Vehicle (AFV) Signs for School Buses to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Signs for School Buses on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Signs for School Buses on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Signs for School Buses on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Signs for School Buses on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Signs for School Buses on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Signs for School Buses on AddThis.com... More in this section... Federal State Advanced Search

130

ILLUMINATING THE DARKEST GAMMA-RAY BURSTS WITH RADIO OBSERVATIONS  

Science Conference Proceedings (OSTI)

We present X-ray, optical, near-infrared (IR), and radio observations of gamma-ray bursts (GRBs) 110709B and 111215A, as well as optical and near-IR observations of their host galaxies. The combination of X-ray detections and deep optical/near-IR limits establish both bursts as ''dark''. Sub-arcsecond positions enabled by radio detections lead to robust host galaxy associations, with optical detections that indicate z {approx}bursts are dark due to substantial rest-frame extinction. Using the radio and X-ray data for each burst we find that GRB 110709B requires A{sub V}{sup host}{approx}>5.3 mag and GRB 111215A requires A{sub V}{sup host}{approx}>8.5 mag (assuming z = 2). These are among the largest extinction values inferred for dark bursts to date. The two bursts also exhibit large neutral hydrogen column densities of N{sub H,{sub int}} {approx}> 10{sup 22} cm{sup -2} (z = 2) as inferred from their X-ray spectra, in agreement with the trend for dark GRBs. Moreover, the inferred values are in agreement with the Galactic A{sub V} -N{sub H} relation, unlike the bulk of the GRB population. Finally, we find that for both bursts the afterglow emission is best explained by a collimated outflow with a total beaming-corrected energy of E{sub {gamma}} + E{sub K} Almost-Equal-To (7-9) Multiplication-Sign 10{sup 51} erg (z = 2) expanding into a wind medium with a high density, M Almost-Equal-To (6-20) Multiplication-Sign 10{sup -5} M{sub Sun} yr{sup -1} (n Almost-Equal-To 100-350 cm{sup -3} at Almost-Equal-To 10{sup 17} cm). While the energy release is typical of long GRBs, the inferred density may be indicative of larger mass-loss rates for GRB progenitors in dusty (and hence metal rich) environments. This study establishes the critical role of radio observations in demonstrating the origin and properties of dark GRBs. Observations with the JVLA and ALMA will provide a sample with sub-arcsecond positions and robust host associations that will help to shed light on obscured star formation and the role of metallicity in GRB progenitors.

Zauderer, B. A.; Berger, E.; Margutti, R.; Fong, W.; Laskar, T.; Chornock, R.; Soderberg, A. M. [Department of Astronomy, Harvard University, Cambridge, MA 02138 (United States); Levan, A. J. [Department of Physics, University of Warwick, Coventry CV4 7AL (United Kingdom); Olivares E, F.; Greiner, J. [Max-Planck-Institut fuer extraterrestrische Physik, Giessenbachstrasse, D-85748 Garching (Germany); Perley, D. A.; Horesh, A.; Carpenter, J. [Division of Physics, Mathematics and Astronomy, California Institute of Technology, Pasadena, CA 91225 (United States); Updike, A. C. [Department of Chemistry and Physics, Roger Williams University, Bristol, RI 02809 (United States); Tanvir, N. R. [Department of Physics and Astronomy, University of Leicester, Leicester LE1 7RH (United Kingdom); Menten, K. M. [Max-Planck-Institut fuer Radioastronomie, D-53121 Bonn (Germany); Nakar, E. [Department of Astrophysics, Sackler School of Physics and Astronomy, Tel Aviv University, 69978 Tel Aviv (Israel); Chandra, P. [National Centre for Radio Astrophysics, Tata Institute of Fundamental Research, Pune University Campus, Ganeshkhind, Pune 411007 (India); Castro-Tirado, A. J. [Instituto de Astrofisica de Andalucia (IAA-CSIC), P.O. Box 03004, E-18080 Granada (Spain); Bremer, M. [Institut de Radioastronomie Millimetrique, 300 rue de la Piscine, F-38406 Saint Martin d'Heres (France); and others

2013-04-20T23:59:59.000Z

131

Effect of Sub-Bandgap Illumination on the Internal Electric Field of CdZnTe  

SciTech Connect

Post-growth manipulation of the internal electric field in CdZnTe crystals using sub-bandgap illumination is measured as a function of temperature through infrared (IR) transmission measurements. Using near sub-bandgap IR illumination, both the optical de-trapping of charge carriers and the reduction in carrier recombination increased the mobility lifetime in the crystal. The increased carrier transport is a direct result of decreased hole and electron trapping in addition to other underlying mechanisms. Concentration of the electric field near the cathode is also observed. We measured the electric field distribution with sub-bandgap illumination as a function of temperature via the Pockels effect.

Washington, A.

2011-09-16T23:59:59.000Z

132

The effect of exit beam phase aberrations on parallel beam coherent x-ray reconstructions.  

Science Conference Proceedings (OSTI)

Diffraction artifacts from imperfect x-ray windows near the sample are an important consideration in the design of coherent x-ray diffraction measurements. In this study, we used simulated and experimental diffraction patterns in two and three dimensions to explore the effect of phase imperfections in a beryllium window (such as a void or inclusion) on the convergence behavior of phasing algorithms and on the ultimate reconstruction. A predictive relationship between beam wavelength, sample size, and window position was derived to explain the dependence of reconstruction quality on beryllium defect size. Defects corresponding to this prediction cause the most damage to the sample exit wave and induce signature error oscillations during phasing that can be used as a fingerprint of experimental x-ray window artifacts. The relationship between x-ray window imperfection size and coherent x-ray diffractive imaging reconstruction quality explored in this work can play an important role in designing high-resolution in situ coherent imaging instrumentation and will help interpret the phasing behavior of coherent diffraction measured in these in situ environments.

Hruszkewycz, S. O.; Harder, R.; Xiao, X.; Fuoss, P. H. (Materials Science Division); ( XSD)

2010-12-01T23:59:59.000Z

133

The effect of exit beam phase aberrations on parallel beam coherent x-ray reconstructions  

Science Conference Proceedings (OSTI)

Diffraction artifacts from imperfect x-ray windows near the sample are an important consideration in the design of coherent x-ray diffraction measurements. In this study, we used simulated and experimental diffraction patterns in two and three dimensions to explore the effect of phase imperfections in a beryllium window (such as a void or inclusion) on the convergence behavior of phasing algorithms and on the ultimate reconstruction. A predictive relationship between beam wavelength, sample size, and window position was derived to explain the dependence of reconstruction quality on beryllium defect size. Defects corresponding to this prediction cause the most damage to the sample exit wave and induce signature error oscillations during phasing that can be used as a fingerprint of experimental x-ray window artifacts. The relationship between x-ray window imperfection size and coherent x-ray diffractive imaging reconstruction quality explored in this work can play an important role in designing high-resolution in situ coherent imaging instrumentation and will help interpret the phasing behavior of coherent diffraction measured in these in situ environments.

Hruszkewycz, S. O.; Fuoss, P. H. [Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States); Harder, R.; Xiao, X. [X-Ray Science Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States)

2010-12-15T23:59:59.000Z

134

Truman Signs Atomic Energy Act | National Nuclear Security Administration  

NLE Websites -- All DOE Office Websites (Extended Search)

Truman Signs Atomic Energy Act | National Nuclear Security Administration Truman Signs Atomic Energy Act | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > Truman Signs Atomic Energy Act Truman Signs Atomic Energy Act August 01, 1946 Washington, DC Truman Signs Atomic Energy Act President Truman signs the Atomic Energy Act of 1946, leading to the

135

Truman Signs Atomic Energy Act | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Truman Signs Atomic Energy Act | National Nuclear Security Administration Truman Signs Atomic Energy Act | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > Truman Signs Atomic Energy Act Truman Signs Atomic Energy Act August 01, 1946 Washington, DC Truman Signs Atomic Energy Act President Truman signs the Atomic Energy Act of 1946, leading to the

136

Detection of Single Molecules Illuminated by a Light-Emitting Diode  

E-Print Network (OSTI)

Optical detection and spectroscopy of single molecules has become an indispensable tool in biological imaging and sensing. Its success is based on fluorescence of organic dye molecules under carefully engineered laser illumination. In this paper we demonstrate optical detection of single molecules on a wide-field microscope with an illumination based on a commercially available, green light-emitting diode. The results are directly compared with laser illumination in the same experimental configuration. The setup and the limiting factors, such as light transfer to the sample, spectral filtering and the resulting signal-to-noise ratio are discussed. A theoretical and an experimental approach to estimate these parameters are presented. The results can be adapted to other single emitter and illumination schemes.

Ilja Gerhardt; Lijian Mai; Antia Lamas-Linares; Christian Kurtsiefer

2011-01-14T23:59:59.000Z

137

READY-TO-SIGN NONEXCLUSIVE PATENT LICENSE AGREEMENT  

Bullet Detection Tracking and Stopping System Company Name 1/7 TL0_____ Date READY-TO-SIGN NONEXCLUSIVE . PATENT LICENSE AGREEMENT . This license agreement ...

138

NNSA, Peru Sign Agreement to Prevent Nuclear Smuggling | National...  

NLE Websites -- All DOE Office Websites (Extended Search)

Agreement to Prevent Nuclear Smuggling Press Release NNSA, Peru Sign Agreement to Prevent Nuclear Smuggling Aug 13, 2013 Secretary of Energy Ernest Moniz and Peru's Minister of...

139

Ready-to-Sign Licensing Instructions - Industrial Partnerships ...  

Ready-to-Sign Licensing Instructions. Read the Notice for RTS License Agreement and complete Commercialization Information Form; Select a technology from the patents ...

140

NNSA, Tajikistan Nuclear and Radiation Safety Agency Sign MOU...  

National Nuclear Security Administration (NNSA)

Tajikistan Nuclear and Radiation Safety Agency Sign MOU to Combat Illicit Trafficking | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing...

Note: This page contains sample records for the topic "illuminated exit signs" 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

President Ford Signs the Energy Reorganization Act of 1974 |...  

National Nuclear Security Administration (NNSA)

Ford Signs the Energy Reorganization Act of 1974 | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

142

United States and South Africa Sign Agreement on Cooperation...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Marketing Administration Other Agencies You are here Home United States and South Africa Sign Agreement on Cooperation in Nuclear Energy Research and Development United States...

143

Nuclear Waste Policy Act Signed | National Nuclear Security Administra...  

NLE Websites -- All DOE Office Websites (Extended Search)

Waste Policy Act Signed | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

144

Limited Test Ban Treaty Signed | National Nuclear Security Administrat...  

NLE Websites -- All DOE Office Websites (Extended Search)

Limited Test Ban Treaty Signed | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

145

NNSA, China Sign Agreement to Prevent Nuclear Smuggling | National...  

National Nuclear Security Administration (NNSA)

China Sign Agreement to Prevent Nuclear Smuggling | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

146

Argonne, China sign agreement to develop Zero Power Test Facility  

NLE Websites -- All DOE Office Websites (Extended Search)

Argonne, China sign agreement to develop Zero Power Test Facility Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other Documents Multimedia...

147

Berkeley Lab Signs Memorandum of Understanding with Greenhouse...  

NLE Websites -- All DOE Office Websites (Extended Search)

Berkeley Lab Signs Memorandum of Understanding with Greenhouse Gas Inventory and Research Center of Korea Greenhouse Gas Inventory and Research Center of Korea November 2013...

148

NETL: News Release - Kentucky Research Foundation Signs $9 Million...  

NLE Websites -- All DOE Office Websites (Extended Search)

Will Make Commercial Use of Coal Combustion Byproduct WASHINGTON, DC - A team led by the University of Kentucky Research Foundation of Lexington, Ky., recently signed an agreement...

149

Illuminating system and method for specialized and decorative lighting using liquid light guides  

DOE Patents (OSTI)

The present invention comprises an illumination system for specialized decorative lighting including a light source, a flexible plastic tube sheath for distributing the light to a remote location, a transparent liquid core filling the tube that has an index of refraction greater than that of the plastic tube and an arrangement where light coupled from the light source is caused to leak from the liquid light guide at desired locations for the purposes of specialized lighting, such as underwater illumination in swimming pools.

Zorn, Carl J. (Yorktown, VA); Kross, Brian J. (Yorktown, VA); Majewski, Stanislaw (Grafton, VA); Wojcik, Randolph F. (Yorktown, VA)

1998-01-01T23:59:59.000Z

150

Improving the usability of VeriSign SSL certificate enrollment  

Science Conference Proceedings (OSTI)

This paper discusses the methodology used to redesign the SSL Certificate enrollment process for VeriSign, Inc.Like many technology companies in which time to market is of critical importance, VeriSign's release schedules and fast response to customer ... Keywords: digital security, input and interaction technologies, prototyping, service design, usability testing and evaluation, user interface design

Krista Van Laan; Eva Jonshult

2005-11-01T23:59:59.000Z

151

Fuzzy logic system for variable message signs in Kuala Lumpur  

Science Conference Proceedings (OSTI)

Intelligent Transportation Systems refer to a wide variety of advanced and emerging technology applications designed mainly to reduce traffic congestion and emissions, and to improve highway efficiency, safety, and convenience. Variable message signs ... Keywords: fuzzy controller, fuzzy logic, intelligent transportation systems, variable message signs

Arash Moradkhani Roshandeh; Majid Joshani; Othman Che Puan

2009-06-01T23:59:59.000Z

152

Department of Energy signs Memorandum of Understanding with Colombia's  

NLE Websites -- All DOE Office Websites (Extended Search)

Department of Energy signs Memorandum of Understanding with Department of Energy signs Memorandum of Understanding with Colombia's Ministry of Mines and Energy to Strengthen Energy Cooperation Department of Energy signs Memorandum of Understanding with Colombia's Ministry of Mines and Energy to Strengthen Energy Cooperation December 5, 2013 - 3:11pm Addthis Department of Energy signs Memorandum of Understanding with Colombia’s Ministry of Mines and Energy to Strengthen Energy Cooperation On December 2, 2013, the Department of Energy signed a Memorandum of Understanding with Colombia's Ministry of Mines and Energy to strengthen cooperation in the energy sector and to promote regional leadership on energy and climate change. More information on strategic cooperation with Colombia can be found on this Fact Sheet.

153

Generation IV International Forum Signs Agreement to Collaborate on Sodium  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Forum Signs Agreement to Collaborate on Forum Signs Agreement to Collaborate on Sodium Cooled Fast Reactors Generation IV International Forum Signs Agreement to Collaborate on Sodium Cooled Fast Reactors February 17, 2006 - 11:58am Addthis FUKUI , JAPAN - The Department of Energy today announced that the United States signed a sodium-cooled fast reactor systems arrangement with France and Japan, providing the framework for collaboration among these countries on the research and development of these advanced nuclear reactors. The signing of the agreement took place on February 16, 2006. This arrangement will support the development of technologies associated with the U.S.-led Global Nuclear Energy Partnership (GNEP), announced earlier this month by Secretary of Energy Samuel W. Bodman. GNEP is a

154

United States and Latvian Governments Sign Agreement to Allow  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Latvian Governments Sign Agreement to Allow Latvian Governments Sign Agreement to Allow Nonproliferation and Threat Reduction Cooperation United States and Latvian Governments Sign Agreement to Allow Nonproliferation and Threat Reduction Cooperation April 25, 2005 - 12:25pm Addthis WASHINGTON, D.C. - As part of the Bush administration's ongoing efforts to secure vulnerable nuclear materials worldwide, the Department of Energy (DOE) and the Latvian Ministry of Environment signed an agreement today that will allow collaboration in nonproliferation and threat reduction areas. Secretary of Energy Samuel W. Bodman and Latvian Minister of Environment Raimonds Vejonis signed the agreement, which will provide for repatriation to Russia of Soviet/Russian-origin nuclear fuel from Latvia's shutdown research reactors at Salaspils; security enhancement of the reactor site

155

United States and Italy Sign Nuclear Energy Agreements | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

United States and Italy Sign Nuclear Energy Agreements United States and Italy Sign Nuclear Energy Agreements United States and Italy Sign Nuclear Energy Agreements September 30, 2009 - 1:23pm Addthis U.S. Secretary of Energy Steven Chu and Italian Minister for Economic Development Claudio Scajola today signed two important nuclear energy agreements that may lead to construction of new nuclear power plants and improved cooperation on advanced nuclear energy systems and fuel cycle technologies in both countries. The U.S.-Italy Joint Declaration Concerning Industrial and Commercial Cooperation in the Nuclear Energy Sector, which was signed on behalf of the United States by Secretary Chu and Deputy Secretary of Commerce Dennis F. Hightower, affirms the strong interest of the United States and Italy to encourage their respective nuclear industries to seek opportunities for the

156

United States and Italy Sign Nuclear Energy Agreements | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

United States and Italy Sign Nuclear Energy Agreements United States and Italy Sign Nuclear Energy Agreements United States and Italy Sign Nuclear Energy Agreements September 30, 2009 - 1:23pm Addthis U.S. Secretary of Energy Steven Chu and Italian Minister for Economic Development Claudio Scajola today signed two important nuclear energy agreements that may lead to construction of new nuclear power plants and improved cooperation on advanced nuclear energy systems and fuel cycle technologies in both countries. The U.S.-Italy Joint Declaration Concerning Industrial and Commercial Cooperation in the Nuclear Energy Sector, which was signed on behalf of the United States by Secretary Chu and Deputy Secretary of Commerce Dennis F. Hightower, affirms the strong interest of the United States and Italy to encourage their respective nuclear industries to seek opportunities for the

157

Bush and Putin Sign Arms Reduction Accord | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Bush and Putin Sign Arms Reduction Accord | National Nuclear Security Bush and Putin Sign Arms Reduction Accord | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > Bush and Putin Sign Arms Reduction Accord Bush and Putin Sign Arms Reduction Accord May 24, 2002 Washington, DC Bush and Putin Sign Arms Reduction Accord

158

Communications and sensing of illumination contributions in a power led lighting system  

E-Print Network (OSTI)

Abstract In recent years, LED technology emerged as a prime candidate for the future illumination light source, due to high energy efficiency and long life time. In addition, LEDs offer a superior flexibility in terms of colors and shapes, which leads to a potentially infinite variety of available light patterns. In order to create these patterns via easy user interaction, we need to sense the local light contribution of each LED. This measurement could be enabled through tagging of the light of each LED with unique embedded IDs. To this end, we propose a new modulation and multiple access scheme, named as codetime division multiple access- pulse position modulation (CTDMA-PPM): a form of PPM which is keyed according to a spreading sequence, and in which the duty cycle is subject to pulse width modulation (PWM) according to the required lighting setting. Our scheme considers illumination constraints in addition to the communication requirements and, to our best knowledge, it has not been addressed by other optical modulation methods. Based on the proposed modulation method and multiple access schemes, we develop a system structure, which includes illumination sources, a sensor receiver and a control system. Illumination sources illuminate the environment and transmit information, simultaneously. According to our theoretical analysis, this system structure could support a number of luminaries equal to the size of the CDMA codebook times the dimming range. I.

Jean-paul M. G. Linnartz; Lorenzo Feri; Hongming Yang; Sel B. Colak; Tim C. W. Schenk

2008-01-01T23:59:59.000Z

159

Illumination Sufficiency Survey Techniques: In-situ Measurements of Lighting System Performance and a User Preference Survey for Illuminance in an Off-Grid, African Setting  

Science Conference Proceedings (OSTI)

Efforts to promote rechargeable electric lighting as a replacement for fuel-based light sources in developing countries are typically predicated on the notion that lighting service levels can be maintained or improved while reducing the costs and environmental impacts of existing practices. However, the extremely low incomes of those who depend on fuel-based lighting create a need to balance the hypothetically possible or desirable levels of light with those that are sufficient and affordable. In a pilot study of four night vendors in Kenya, we document a field technique we developed to simultaneously measure the effectiveness of lighting service provided by a lighting system and conduct a survey of lighting service demand by end-users. We took gridded illuminance measurements across each vendor's working and selling area, with users indicating the sufficiency of light at each point. User light sources included a mix of kerosene-fueled hurricane lanterns, pressure lamps, and LED lanterns.We observed illuminance levels ranging from just above zero to 150 lux. The LED systems markedly improved the lighting service levels over those provided by kerosene-fueled hurricane lanterns. Users reported that the minimum acceptable threshold was about 2 lux. The results also indicated that the LED lamps in use by the subjects did not always provide sufficient illumination over the desired retail areas. Our sample size is much too small, however, to reach any conclusions about requirements in the broader population. Given the small number of subjects and very specific type of user, our results should be regarded as indicative rather than conclusive. We recommend replicating the method at larger scales and across a variety of user types and contexts. Policymakers should revisit the subject of recommended illuminance levels regularly as LED technology advances and the price/service balance point evolves.

Alstone, Peter; Jacobson, Arne; Mills, Evan

2010-08-26T23:59:59.000Z

160

Solar LED Light Pilot Project Illuminates the Way in Alabama | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

LED Light Pilot Project Illuminates the Way in Alabama LED Light Pilot Project Illuminates the Way in Alabama Solar LED Light Pilot Project Illuminates the Way in Alabama September 12, 2012 - 2:15pm Addthis Boaz, Alabama Mayor Tim Walker, along with state representatives and community leaders, cut the ribbon for the state's solar LED light pilot project. | Photo courtesy of Lionel Green, Sand Mountain Reporter. Boaz, Alabama Mayor Tim Walker, along with state representatives and community leaders, cut the ribbon for the state's solar LED light pilot project. | Photo courtesy of Lionel Green, Sand Mountain Reporter. Tertia Speiser Project Officer, Golden Field Office "I want to invite everyone to come to Boaz and see the future of responsible highway lighting and power generation." -Boaz Mayor Tim Walker

Note: This page contains sample records for the topic "illuminated exit signs" 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

Solar LED Light Pilot Project Illuminates the Way in Alabama | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar LED Light Pilot Project Illuminates the Way in Alabama Solar LED Light Pilot Project Illuminates the Way in Alabama Solar LED Light Pilot Project Illuminates the Way in Alabama September 12, 2012 - 2:15pm Addthis Boaz, Alabama Mayor Tim Walker, along with state representatives and community leaders, cut the ribbon for the state's solar LED light pilot project. | Photo courtesy of Lionel Green, Sand Mountain Reporter. Boaz, Alabama Mayor Tim Walker, along with state representatives and community leaders, cut the ribbon for the state's solar LED light pilot project. | Photo courtesy of Lionel Green, Sand Mountain Reporter. Tertia Speiser Project Officer, Golden Field Office "I want to invite everyone to come to Boaz and see the future of responsible highway lighting and power generation." -Boaz Mayor Tim Walker

162

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

Science Conference Proceedings (OSTI)

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

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

2009-03-21T23:59:59.000Z

163

Secretary of Energy Signs Memorandum of Understanding to Strengthen  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Signs Memorandum of Understanding to Strengthen Signs Memorandum of Understanding to Strengthen U.S.-Portugal Cooperation in Renewable Energy Technologies Secretary of Energy Signs Memorandum of Understanding to Strengthen U.S.-Portugal Cooperation in Renewable Energy Technologies May 27, 2008 - 11:59am Addthis MOU will further joint efforts to advance wave power as a clean, viable energy source LISBON, PORTUGAL - U.S. Secretary of Energy Samuel W. Bodman and Portuguese Economy Minister Manuel Pinho today signed a memorandum of understanding (MOU), as part of their shared commitment to enhancing global energy security and addressing climate change through the development and deployment of renewable energy technologies. The MOU establishes a framework for collaboration on the policy, and scientific and technical

164

DOE Signs Cooperative Agreement for Carbon Capture Project | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Signs Cooperative Agreement for Carbon Capture Project Signs Cooperative Agreement for Carbon Capture Project DOE Signs Cooperative Agreement for Carbon Capture Project June 18, 2010 - 1:00pm Addthis Washington, DC - The U.S. Department of Energy has signed a cooperative agreement with NRG Energy Inc. (NRG) for the Parish Post-Combustion CO2 Capture and Sequestration Project to design, construct, and operate a system that will capture and store approximately 400,000 tons of carbon dioxide (CO2) per year. The project, which will be managed by the Office of Fossil Energy's National Energy Technology Laboratory, was selected under DOE's Clean Coal Power Initiative, a collaboration between the federal government and private industry working toward low-emission, coal-based power generation technology. The project team aims to demonstrate that post-combustion carbon capture

165

DOE Signs Cooperative Agreement for Carbon Capture Project | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Signs Cooperative Agreement for Carbon Capture Project Signs Cooperative Agreement for Carbon Capture Project DOE Signs Cooperative Agreement for Carbon Capture Project June 18, 2010 - 1:00pm Addthis Washington, DC - The U.S. Department of Energy has signed a cooperative agreement with NRG Energy Inc. (NRG) for the Parish Post-Combustion CO2 Capture and Sequestration Project to design, construct, and operate a system that will capture and store approximately 400,000 tons of carbon dioxide (CO2) per year. The project, which will be managed by the Office of Fossil Energy's National Energy Technology Laboratory, was selected under DOE's Clean Coal Power Initiative, a collaboration between the federal government and private industry working toward low-emission, coal-based power generation technology. The project team aims to demonstrate that post-combustion carbon capture

166

Secretaries Chu and Donovan Sign Agreement to Help Working Families  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Donovan Sign Agreement to Help Working Families Donovan Sign Agreement to Help Working Families Weatherize Their Homes Secretaries Chu and Donovan Sign Agreement to Help Working Families Weatherize Their Homes May 6, 2009 - 12:00am Addthis WASHINGTON - U.S. Department of Housing and Urban Development (HUD) Secretary Shaun Donovan and U.S. Department of Energy (DOE) Secretary Steven Chu today announced an important step forward in the partnership between HUD and DOE to streamline and better coordinate federal weatherization programs. These efforts will make it easier for low-income families to weatherize their homes, saving money for working families and creating tens of thousands of new green jobs. Today, the Secretaries signed a Memorandum of Understanding (MOU) to coordinate energy retrofit programs in the American Recovery and

167

United States, Russia Sign Agreement to Further Research and Development  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

States, Russia Sign Agreement to Further Research and States, Russia Sign Agreement to Further Research and Development Collaboration in Nuclear Energy and Security United States, Russia Sign Agreement to Further Research and Development Collaboration in Nuclear Energy and Security September 16, 2013 - 11:18am Addthis NEWS MEDIA CONTACT (202) 586-4940 VIENNA - U.S. Secretary of Energy Ernest Moniz and Director General of the Russian Federation State Corporation "Rosatom" Sergey Kirienko today signed the Agreement between the Government of the United States of America and the Government of the Russian Federation on Cooperation in Nuclear- and Energy-Related Scientific Research and Development on the margins of the International Atomic Energy Agency's General Conference in Vienna, Austria. The Agreement provides the legal framework necessary to expand cooperation

168

Secretary Chu Signs Memorandum of Cooperation with Chilean Energy Minister  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Signs Memorandum of Cooperation with Chilean Energy Signs Memorandum of Cooperation with Chilean Energy Minister Tokman Secretary Chu Signs Memorandum of Cooperation with Chilean Energy Minister Tokman June 23, 2009 - 12:00am Addthis Washington, DC - The Department of Energy announced today that U.S. Energy Secretary Steven Chu and Minister Marcelo Tokman of the Chilean National Energy Commission signed a Memorandum of Cooperation to further collaboration between the two nations on a series of energy issues. The Memorandum establishes an institutional framework between Chile and the United States that will facilitate a broader range of cooperation and exchange activities, including U.S. technical expertise to support operations for Chile's new Renewable Energy Center. "Cooperative efforts with partner countries like Chile are critical to

169

Global Science Gateway Agreement Signed in London | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Science Gateway Agreement Signed in London Science Gateway Agreement Signed in London Global Science Gateway Agreement Signed in London January 22, 2006 - 10:15am Addthis DOE Partners With British Library on "Science.world" Initiative LONDON, ENGLAND -- Dr. Raymond L. Orbach, Under Secretary for Science of the U.S. Department of Energy (DOE), yesterday signed an agreement with Lynne Brindley, Chief Executive, the British Library, to partner on the development of a global science gateway. The gateway would eventually make science information resources of many nations accessible via a single Internet portal. "It is timely to make the science offerings of all nations searchable through one global gateway," Dr. Orbach said. "Science is international, and centralizing access will enhance the rate of scientific discovery. It

170

DOE Signs Cooperative Agreement for New Hydrogen Power Plant | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE Signs Cooperative Agreement for New Hydrogen Power Plant DOE Signs Cooperative Agreement for New Hydrogen Power Plant DOE Signs Cooperative Agreement for New Hydrogen Power Plant November 6, 2009 - 12:00pm Addthis Washington, D.C. -- The U.S. Department of Energy (DOE) has signed a cooperative agreement with Hydrogen Energy California LLC (HECA) to build and demonstrate a hydrogen-powered electric generating facility, complete with carbon capture and storage, in Kern County, Calif. The new plant is a step toward commercialization of a clean technology that enables use of our country's vast fossil energy resources while addressing the need to reduce greenhouse gas emissions. HECA, which is owned by Hydrogen Energy International, BP Alternative Energy, and Rio Tinto, plans to construct an advanced integrated gasification combined cycle (IGCC) plant that will produce power by

171

Guide to Complete SSO (Single Sign-On) Registration  

Annual Energy Outlook 2012 (EIA)

Guide to Complete EIA SSO (Single Sign-On) Registration 1. Open your Internet Browser, enter this address, and press Enter https:signon.eia.doe.govssoserverlogin 1 L6533:prj...

172

NETL: News Release - DOE Signs FutureGen Cooperative Agreement  

NLE Websites -- All DOE Office Websites (Extended Search)

0, 2007 DOE Signs FutureGen Cooperative Agreement WASHINGTON, DC - Today, the Department of Energy's Office of Fossil Energy announces the authorized start of the next phase of the...

173

ORNL, Da Vinci Sign Licensing Agreement | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Da Vinci Sign Licensing Agreement April 12, 2012 Seated are (l to r) ORNL Partnerships Director Tom Ballard and Da Vinci CEO Kent Froelund. Standing are (l to r) Johney Green, ORNL...

174

NETL: News Release - DOE Signs Cooperative Agreement for Carbon...  

NLE Websites -- All DOE Office Websites (Extended Search)

June 18, 2010 DOE Signs Cooperative Agreement for Carbon Capture Project Project to Capture, Store 400,000 Tons of CO2 Per Year Washington, D.C. - The U.S. Department of Energy has...

175

Lawrence Livermore signs agreement to work with Center for Urban...  

NLE Websites -- All DOE Office Websites (Extended Search)

signs agreement to work with Center for Urban Science and Progress Stephen P Wampler, LLNL, (925) 423-3107, wampler1@llnl.gov Printer-friendly In the future, researchers from...

176

United States, Russia Sign Agreement to Further Research and Development  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

United States, Russia Sign Agreement to Further Research and United States, Russia Sign Agreement to Further Research and Development Collaboration in Nuclear Energy and Security United States, Russia Sign Agreement to Further Research and Development Collaboration in Nuclear Energy and Security September 16, 2013 - 11:18am Addthis NEWS MEDIA CONTACT (202) 586-4940 VIENNA - U.S. Secretary of Energy Ernest Moniz and Director General of the Russian Federation State Corporation "Rosatom" Sergey Kirienko today signed the Agreement between the Government of the United States of America and the Government of the Russian Federation on Cooperation in Nuclear- and Energy-Related Scientific Research and Development on the margins of the International Atomic Energy Agency's General Conference in Vienna, Austria. The Agreement provides the legal framework necessary to expand cooperation

177

Procedure for calculating interior daylight illumination with a programmable hand calculator  

DOE Green Energy (OSTI)

A procedure is described for calculating interior daylight illumination using an inexpensive programmable hand calculator. The proposed procedure calculates illumination at any point within a room utilizing sky luminance distribution functions that are consistent with the CIE (Commission Internationale de l'Eclairage) Overcast and Clear Sky functions. This procedure separates the light reaching the point being considered into three components, these being (a) light directly from the sky, (b) light after being reflected from external, and (c) internal surfaces. Finally, two examples are presented in order to demonstrate the proposed procedure and indicate the speed with which the calculations may be performed.

Bryan, H.J.; Clear, R.D.

1980-10-01T23:59:59.000Z

178

Illuminating system and method for specialized and decorative lighting using liquid light guides  

DOE Patents (OSTI)

The present invention comprises an illumination system for specialized decorative lighting including a light source, a flexible plastic tube sheath for distributing the light to a remote location, a transparent liquid core filling the tube that has an index of refraction greater than that of the plastic tube and an arrangement where light coupled from the light source is caused to leak from the liquid light guide at desired locations for the purposes of specialized lighting, such as underwater illumination in swimming pools. 5 figs.

Zorn, C.J.; Kross, B.J.; Majewski, S.; Wojcik, R.F.

1998-08-25T23:59:59.000Z

179

THE EFFECT OF SUBBANDGAP ILLUMINATION ON THE BULK RESISTIVITY OF CDZNTE  

SciTech Connect

The variation in bulk resistivity during infrared (IR) illumination above 950 nm of state-of-the-art CdZnTe (CZT) crystals grown using the traveling heating method or the modified Bridgman method is documented. The change in steady-state current with and without illumination is also evaluated. The influence of secondary phases (SP) on current?voltage (I?V) characteristics is discussed using IR transmission microscopy to determine the defect concentration within the crystal bulk. SP present within the CZT are connected to the existence of deep, IR-excitable traps within the bandgap.

Wright, J.; Washington, A.; Duff, M.; Burger, A.; Groza, M.; Buliga, V.

2013-08-13T23:59:59.000Z

180

Optical Design of Beam Shaping Optics for Camera Probe and LED Light Illumination Used for Minimally Invasive Abdominal Surgery.  

E-Print Network (OSTI)

??The optical design of a LED illuminator and camera imaging system were studied for potential use in a small medical "robotic type" probe to be (more)

He, Weiyi

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "illuminated exit signs" 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

Optical Design of Beam Shaping Optics for Camera Probe and LED Light Illumination Used for Minimally Invasive Abdominal Surgery.  

E-Print Network (OSTI)

?? The optical design of a LED illuminator and camera imaging system were studied for potential use in a small medical "robotic type" probe to (more)

He, Weiyi

2011-01-01T23:59:59.000Z

182

Five kW Solid Oxide Fuel Cell Demonstration Project: Case Study: Exit Glacier Nature Center Acumentrics Demonstration  

Science Conference Proceedings (OSTI)

This case study documents the demonstration experiences and lessons learned from a 5 kW solid oxide fuel cell system operating on propane at the Kenai Fiords National Park at the Exit Glacier Visitor Center, Seward, Alaska. The case study is one of several fuel cell project case studies under research by EPRI's Distributed Energy Resources Program. This case study is designed to help utilities and other interested parties understand the early applications of fuel cell systems to help them in their resour...

2005-02-17T23:59:59.000Z

183

December 3, 2003: Bush signs Nanotechnology R&D Act | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3, 2003: Bush signs Nanotechnology R&D Act December 3, 2003: Bush signs Nanotechnology R&D Act December 3, 2003: Bush signs Nanotechnology R&D Act December 3, 2003 Secretary...

184

B&W Y-12 signs two new Mentor-Protg agreements | Y-12 National...  

NLE Websites -- All DOE Office Websites (Extended Search)

signs two new ... B&W Y-12 signs two new Mentor-Protg agreements Posted: July 15, 2013 - 6:12pm Erik Connard, BES Technologies chief executive officer, signs a Mentor-Protg...

185

Determining Generative Models of Objects Under Varying Illumination: Shape and Albedo from Multiple Images Using SVDand Integrability  

Science Conference Proceedings (OSTI)

We describe a method of learning generative models of objects from a set of images of the object under different, and unknown, illumination. Such a model allows us to approximate the objects appearance under a range of lighting conditions. ... Keywords: Singular Value Decomposition, illumination models, photometric stereo

A. L. Yuille; D. Snow; R. Epstein; P. N. Belhumeur

1999-12-01T23:59:59.000Z

186

UBC Social Ecological Economic Development Studies (SEEDS) Student Report An Investigation Into Renewable Energy: The Solar Canopy Illumination System  

E-Print Network (OSTI)

Into Renewable Energy: The Solar Canopy Illumination System Samuel Davies, Patrick Duvall, Timothy Russell Investigation Into Renewable Energy: The Solar Canopy Illumination System Samuel Davies Patrick Duvall Timothy of a building's energy usage, the solar canopy system is ideal for facilities, such as the new student union

187

US, Russian Federation Sign Joint Statement on Reactor Conversion |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

US, Russian Federation Sign Joint Statement on Reactor Conversion US, Russian Federation Sign Joint Statement on Reactor Conversion US, Russian Federation Sign Joint Statement on Reactor Conversion June 26, 2012 - 12:00pm Addthis News Media Contact (202) 586-4940 This release is cross-posted from NNSA.energy.gov. MOSCOW - The U.S. and Russian Federation jointly announced today that the first stage of work defined in the Implementing Agreement between the Russian State Corporation for Atomic Energy (Rosatom) and the Department of Energy (DOE) Regarding Cooperation in Concluding Feasibility Studies of the Conversion of Russian Research Reactors of Dec. 7, 2010, has been completed. The announcement comes at the close of the most recent session of the Working Group on Nuclear Energy and Nuclear Security under the U.S.-Russia bilateral Presidential Commission, co-chaired by Daniel

188

Secretary Chu Joins with World Leaders to Sign International Partnership  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Joins with World Leaders to Sign International Joins with World Leaders to Sign International Partnership for Energy Efficiency Cooperation Secretary Chu Joins with World Leaders to Sign International Partnership for Energy Efficiency Cooperation May 24, 2009 - 12:00am Addthis The Department of Energy announced today that U.S. Energy Secretary Steven Chu joined with top energy leaders from around the world to launch the International Partnership for Energy Efficiency Cooperation (IPEEC). As part of the Group of 8 (G8) Energy Ministers Meeting in Rome this weekend, G8 members and other interested countries took steps to accelerate the implementation of energy efficient measures in their economies. IPEEC signatories included members of the G8 - Canada, France, Germany, Italy, Japan, the Russian Federation, the United Kingdom, and the United States,

189

US, Russian Federation Sign Joint Statement on Reactor Conversion |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

US, Russian Federation Sign Joint Statement on Reactor Conversion US, Russian Federation Sign Joint Statement on Reactor Conversion US, Russian Federation Sign Joint Statement on Reactor Conversion June 26, 2012 - 12:00pm Addthis News Media Contact (202) 586-4940 This release is cross-posted from NNSA.energy.gov. MOSCOW - The U.S. and Russian Federation jointly announced today that the first stage of work defined in the Implementing Agreement between the Russian State Corporation for Atomic Energy (Rosatom) and the Department of Energy (DOE) Regarding Cooperation in Concluding Feasibility Studies of the Conversion of Russian Research Reactors of Dec. 7, 2010, has been completed. The announcement comes at the close of the most recent session of the Working Group on Nuclear Energy and Nuclear Security under the U.S.-Russia bilateral Presidential Commission, co-chaired by Daniel

190

Sign Up for GC Updates | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Sign Up for GC Updates Sign Up for GC Updates Sign Up for GC Updates The Office of the General Counsel maintains listservs and RSS feeds to keep the public up to date about recent actions and legal guidance. Please subscribe to these resources by following the instructions below: GC Hotline Listserv. The DOE General Counsel's Office operates an email hotline for legal questions related to the American Recovery & Reinvestment Act (ARRA), including the State Energy Program (SEP), Energy Efficiency Conservation Block Grant (EECBG) and Weatherization Assistance Program (WAP). State, county, municipal, and tribal government representatives are welcome to email their legal questions to GChotline@hq.doe.gov. Answers to questions of general interest are simultaneously published on the

191

Bethe roots and refined enumeration of alternating-sign matrices  

E-Print Network (OSTI)

The properties of the most probable ground state candidate for the XXZ spin chain with the anisotropy parameter equal to -1/2 and an odd number of sites is considered. Some linear combinations of the components of the considered state, divided by the maximal component, coincide with the elementary symmetric polynomials in the corresponding Bethe roots. It is proved that those polynomials are equal to the numbers providing the refined enumeration of the alternating-sign matrices of order M+1 divided by the total number of the alternating-sign matrices of order M, for the chain of length 2M+1.

A. V. Razumov; Yu. G. Stroganov

2006-05-01T23:59:59.000Z

192

The Complexity of Weighted Boolean #CSP with Mixed Signs  

E-Print Network (OSTI)

The Complexity of Weighted Boolean #CSP with Mixed Signs Andrei Bulatova , Martin Dyerb , Leslie constraint satisfaction problem (CSP), which corresponds to the case where all functions in have range {0, 1}. The problem we consider here is to compute the partition function of a given instance of weighted CSP; that is

Bulatov, Andrei

193

Evidence for an anomalous like-sign dimuon charge asymmetry  

SciTech Connect

We measure the charge asymmetry A of like-sign dimuon events in 6.1 fb{sup -1} of p{bar p} collisions recorded with the DO detector at a center of mass energy sqrt s = 1.96 TeV at the Fermilab Tevatron Collider.

Abazov, Victor Mukhamedovich; /Dubna, JINR; Abbott, Braden Keim; /Oklahoma U.; Abolins, Maris A.; /Michigan State U.; Acharya, Bannanje Sripath; /Tata Inst.; Adams, Mark Raymond; /Illinois U., Chicago; Adams, Todd; /Florida State U.; Aguilo, Ernest; /York U., Canada; Alexeev, Guennadi D.; /Dubna, JINR; Alkhazov, Georgiy D.; /St. Petersburg, INP; Alton, Andrew K.; /Michigan U. /Augustana Coll., Sioux Falls; Alverson, George O.; /Northeastern U. /Rio de Janeiro, CBPF

2010-05-01T23:59:59.000Z

194

ATN's International Research Base Strengthens with Brazil Signing  

E-Print Network (OSTI)

ATN's International Research Base Strengthens with Brazil Signing www.atn.edu.au | July 2013 has with the visit of an ATN research delegation to Brazil, seeking to build further ties with key institutions and industry partners in Brazil, in line with the ambitions of the strategic partnership agreement between

South Australia, University of

195

IM Free Agent Sign Up 1 Wanted! Intramurals Free Agents!  

E-Print Network (OSTI)

IM Free Agent Sign Up 1 Wanted! Intramurals Free Agents! Individuals who do not have a full team a "Free Agent". Within the UNLV Intramural Sports program there are multiple ways to improve a Free Agent will not force any team to accept a Free Agent participant. History and research has shown that Free Agents

Hemmers, Oliver

196

EU signs ITER deal Negotiations on the ITER international nuclear  

E-Print Network (OSTI)

Korea and the US, the agreement aims to develop a project that will test the feasibility of nuclearEU signs ITER deal Negotiations on the ITER international nuclear fusion project have been parties will contribute up to ten per cent. European Greens, fiercely opposed to nuclear energy, have

197

Numerical modeling of the temperature illumination intensity dependent performance of CIS solar cells  

DOE Green Energy (OSTI)

In this paper, the temperature dependence of CIS solar cell illuminated I-V is studied numerically using ADEPT. The effects of having a second junction either at the interface or at the back contact are investigated. These two placements of the second junction result in two distinctive shapes of the I-V at low temperatures. Both of these distinctive shapes have been observed experimentally.

Lee, Y.J.; Gray, J.L. [Purdue Univ., Lafayette, IN (United States). School of Electrical Engineering

1994-12-31T23:59:59.000Z

198

A belief-based sequential fusion approach for fusing manual signs and non-manual signals  

Science Conference Proceedings (OSTI)

Most of the research on sign language recognition concentrates on recognizing only manual signs (hand gestures and shapes), discarding a very important component: the non-manual signals (facial expressions and head/shoulder motion). We address the recognition ... Keywords: Belief functions, Data fusion, Hidden Markov models, Manual signs and non-manual, Sign language recognition

Oya Aran; Thomas Burger; Alice Caplier; Lale Akarun

2009-05-01T23:59:59.000Z

199

Energy Efficiency and Conservation Block Grant Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CA-City-Oxnard CA-City-Oxnard Location: City Oxnard CA American Recovery and Reinvestment Act: Proposed Action or Project Description: 1) City wide energy audit of city buildings; 2) installation of intelligent transportation system; 3) replace illuminated street signs with reflective signs; and 4) building retrofits to include lighting systems and exit signs, installation of sensors and timers, install HVAC and chiller improvements-buildings include: Public

200

Design and analysis of recycled content sign blanks  

E-Print Network (OSTI)

This report documents a study of the feasibility of using sign blanks constructed of reclaimed materials instead of conventional high-grade plywood and aluminum. This study presents the engineering techniques necessary for judicious use of recycled materials in roadside sign applications. Various types of recycled materials were solicited from commercial manufacturers and subjected to an array of laboratory tests and numerical simulations. Materials that were received were manufactured from a variety of materials including high density polyethylene (HDPE), polycarbonate, polyvinyl chloride, and calcium carbonate. This study encompasses analysis, performance, and properties of tested materials. A total of seven recycled materials were tested in flexure, uni-axial tension, creep, free vibration, and exposure to ultraviolet radiation. Corollaries of this study are development of performance-based specifications and a new design procedure for sign blanks. A preliminary design procedure is developed for two-pole supported and tee-pole supported sign substrates. The procedure is based on simple mechanics of materials bending formulae for a variety of deflection criteria. Design environmental loads are determined using ASCE 7-95 Minimum Design Loadsfor Buildings and Other Structures. A design example for a two-pole sign is performed for one of the recycled materials collected during the study. Adequacy of the preliminary design is checked using a finite element model of the structure in conjunction with a set of performance-based specifications. In addition, a combined laboratory and numerical procedure for duplicating wind induced vibrations is developed using a frequency domain-based method. Numerical simulation of a wind loading is carried out using two dynamic wind events. The response of several locations on the sign are recorded and converted to the frequency domain using fast Fourier transform. Simultaneously, a full-scale laboratory model is constructed and an electromechanical actuator is connected to the supporting structure. The laboratory structure is struck at the actuator connection with the same impact hammer used to analyze the field model. From a complex frequency response function an actuator time history is produced that elicits a structural response at a particular node that closely approximates the response obtained by finite element analysis. This procedure is capable of modeling dynamic response in the substrate to nearly any dynamic wind event, including impulse events caused by large highway vehicles. A brief listing of estimated cost for some of the recycled materials that were tested in the laboratory is included for quantities varying by order of magnitude from 1,000 to 1,000,000 sheets.

Harrison, Ben Frank

1996-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "illuminated exit signs" 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

NETL: News Release - NETL Signs Memorandum of Understanding with Brazil  

NLE Websites -- All DOE Office Websites (Extended Search)

November 20, 2007 November 20, 2007 NETL Signs Memorandum of Understanding with Brazil Collaborative Research to Advance Fossil Energy Technologies with Carbon Capture and Storage MORE INFO Read more information about NETL's carbon capture and storage programs. MORGANTOWN, W.Va. - The National Energy Technology Laboratory (NETL) has signed a Memorandum of Understanding (MOU) with Brazil's Pontifical Catholic University of Rio Grande do Sul (PUC) to pursue collaborative work that will advance the technical, environmental, and cost performance of fossil energy technologies with a focus on carbon capture and storage. Initial activities planned under the MOU will focus on short-term exchange of researchers between the Brazilian university's Center for Excellence on Carbon Storage Research (CEPAC) and NETL's Office of Research and

202

DOE Signs Advanced Enrichment Technology License and Facility Lease |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Advanced Enrichment Technology License and Facility Lease Advanced Enrichment Technology License and Facility Lease DOE Signs Advanced Enrichment Technology License and Facility Lease December 8, 2006 - 9:34am Addthis Announces Agreements with USEC Enabling Deployment of Advanced Domestic Technology for Uranium Enrichment WASHINGTON, DC - U.S. Secretary of Energy Samuel W. Bodman today announced the signing of a lease agreement with the United States Enrichment Corporation, Inc. (USEC) for their use of the Department's gas centrifuge enrichment plant (GCEP) facilities in Piketon, OH for their American Centrifuge Plant. The Department of Energy (DOE) also granted a non-exclusive patent license to USEC for use of DOE's centrifuge technology for uranium enrichment at the plant, which will initiate the first successful deployment of advanced domestic enrichment technology in the

203

DOE signs Record of Decision selecting Hot Isostatic Pressing Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

NEWS MEDIA CONTACT: Brad Bugger (208) 526-0833 Danielle Miller (208) 526-5709 FOR IMMEDIATE RELEASE: December 28, 2009 DOE signs Record of Decision selecting Hot Isostatic Pressing Technology for Treatment of High Level Waste The U.S. Department of Energy (DOE) has signed the Record of Decision (ROD) for the treatment of high level waste calcine at the Department�s Idaho Site, meeting a legal commitment to the State of Idaho for a decision no later than the end of 2009. DOE today announced its decision to treat high-level waste (HLW) calcine using an industrially mature manufacturing process known as hot isostatic pressing (HIP). DOE selected this technology to treat roughly 5,750 cubic yards of highly radioactive waste generated from the reprocessing of spent nuclear fuel to recover uranium. Reprocessing of spent nuclear fuel was terminated by a DOE policy decision in 1992.

204

HIsmelt{reg_sign} technology: the future of ironmaking  

Science Conference Proceedings (OSTI)

The unique liquid ironmaking process of HIsmelt{reg_sign} technology produces LD-quality hot metal or pig iron using lower-quality iron ore and non-coking coal, and a variety of iron and carbon-bearing mill wastes, without blending or agglomeration. A HIsmelt facility can replace an obsolete blast furnace in a brownfield application or can be the iron-producing component of a greenfield state-of-the-art steelmaking plant. Two companies in China have signed license agreements to build HIsmelt facilities, but are waiting until the plant in Kwinana, Australia operates for 3 months without any shutdowns or delays before they start construction on their plants.

Leczo, T.

2009-03-15T23:59:59.000Z

205

Evidence for an anomalous like-sign dimuon charge asymmetry  

Science Conference Proceedings (OSTI)

We measure the charge asymmetry A of like-sign dimuon events in 6.1 fb{sup -1} of pp collisions recorded with the D0 detector at a center-of-mass energy {radical}(s)=1.96 TeV at the Fermilab Tevatron collider. From A, we extract the like-sign dimuon charge asymmetry in semileptonic b-hadron decays: A{sub sl}{sup b}=-0.00957{+-}0.00251 (stat){+-}0.00146 (syst). This result differs by 3.2 standard deviations from the standard model prediction A{sub sl}{sup b}(SM)=(-2.3{sub -0.6}{sup +0.5})x10{sup -4} and provides first evidence of anomalous CP violation in the mixing of neutral B mesons.

Abazov, V. M.; Alexeev, G. D.; Golovanov, G.; Kharzheev, Y. N.; Malyshev, V. L.; Tokmenin, V. V.; Vertogradov, L. S.; Yatsunenko, Y. A. [Joint Institute for Nuclear Research, Dubna (Russian Federation); Abbott, B.; Gutierrez, P.; Hossain, S.; Severini, H.; Skubic, P.; Strauss, M. [University of Oklahoma, Norman, Oklahoma 73019 (United States); Abolins, M.; Benitez, J. A.; Brock, R.; Edmunds, D.; Fisher, W.; Hall, I. [Michigan State University, East Lansing, Michigan 48824 (United States)

2010-08-01T23:59:59.000Z

206

Evidence for an anomalous like-sign dimuon charge asymmetry  

SciTech Connect

The D0 Collaboration has recently measured the charge asymmetry of same-sign dimuon events in 6.1 fb{sup -1} of data collected in p{bar p} collisions at the Fermilab Tevatron collider. This allows the extraction of the same-sign dimuon charge asymmetry in semileptonic b-hadron decays, which is predicted to be extremely small in the standard model. The result is found to differ by 3.2 standard deviations from the standard model value, providing the first evidence for anomalous CP-violation in the mixing of neutral B mesons. The analysis, and the method used to extract the result are described in detail.

Brooijmans, Gustaaf; /Columbia U.

2010-05-01T23:59:59.000Z

207

Microsoft Word - Notice - Rate Order Signed.docx  

NLE Websites -- All DOE Office Websites (Extended Search)

December 23, 2009 December 23, 2009 Notice - Rate Orders Signed The Deputy Secretary of Energy has signed Rate Orders 144 and 148, Orders Confirming, Approving, and Placing the Pick-Sloan Missouri Basin Program - Eastern Division Transmission and Ancillary Services and Transmission Service Penalty for Unreserved Use Formula Rates into effect on an interim basis on January 1, 2010. The Federal Register notice announcing these rates is expected to be published during the week of December 28-31, 2009. Once the Federal Register notice is published, a letter will be sent to our transmission customers and other interested parties providing rate information and a copy of the Federal Register notice. The rate announcement letter and Federal Register notice will also be posted to this web site and

208

DOE Signs Decision to Move Moab Tailings | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Decision to Move Moab Tailings Decision to Move Moab Tailings DOE Signs Decision to Move Moab Tailings September 14, 2005 - 10:23am Addthis WASHINGTON, DC - U.S. Secretary of Energy Samuel W. Bodman today announced that a Record of Decision (ROD) clearing the way for the removal of 11.9 million tons of radioactive Uranium Mill Tailings from the banks the Colorado River in Utah has been signed. Under the Moab Uranium Mill Tailings Remedial Action Project Site Record of Decision, the tailings will be moved, predominately by rail, to the proposed Crescent Junction, Utah, site more than 30 miles from the Colorado River. "Today's announcement shows that through hard work and cooperative efforts, great progress can be made," Secretary Bodman said. "This decision demonstrates our commitment to fulfilling our Cold War cleanup obligations

209

Optimized polar-azimuthal orientations for polarized light illumination of different superconducting nanowire single-photon detector designs  

E-Print Network (OSTI)

The optimum orientations were determined for polarized light illumination of three superconducting nanowire single-photon detector (SNSPD) designs consisting of niobium-nitride (NbN) stripes with dimensions according to ...

Csete, Maria

210

Nocturnal Photographs Taken from a U-2 Airplane Looking Down on Tops of Clouds Illuminated by Lightning  

Science Conference Proceedings (OSTI)

Photographs have been taken at night from an airplane at an altitude of 20 km looking directly down on the tops of thunderclouds illuminated by lightning. The hard, cauliflower-like appearance of the clouds gives evidence that strong convective ...

B. Vonnegut; O. H. Vaughan Jr.; M. Brook

1989-10-01T23:59:59.000Z

211

Solid-state semiconductors are better alternatives to arc-lamps for efficient and uniform illumination in minimal access surgery  

E-Print Network (OSTI)

of technical and ergonomic limitations. White light-emitting diodes (LEDs) are energy-efficient solid- state Illumination Á Light-emitting diode Á Minimal access surgery Á Solid-state semiconductor In the 1950s

Rosso, Lula

212

The Complexity of Weighted Boolean #CSP with Mixed Signs  

E-Print Network (OSTI)

We give a complexity dichotomy for the problem of computing the partition function of a weighted Boolean constraint satisfaction problem. Such a problem is parameterized by a set ? of rational functions, each of which assigns a weight to each variable assignment. Our dichotomy extends previous work in which the weight functions were restricted to being non-negative. We represent a weight function as a product of the form (?1) s g, where the polynomial s determines the sign of the weight and the non-negative function g determines its magnitude. We show that the problem of computing the partition function (the sum of the weights of all possible variable assignments) is computable in polynomial time if either every function in ? can be defined by a pure affine magnitude with a quadratic sign polynomial or every function can be defined by a magnitude of product type with a linear sign polynomial. In all other cases, computing the partition function is FP #P-complete.

Andrei Bulatov; Martin Dyer; Leslie Ann Goldberg; Markus Jalsenius; David Richerby

2009-01-01T23:59:59.000Z

213

Supercond. Sci. Technol. 11 (1998) 479484. Printed in the UK PII: S0953-2048(98)88501-1 Study of flux entry and exit into  

E-Print Network (OSTI)

field, the inner filaments also contribute to the current flow. In the remanent state, the flux flux patterns of a long section (l = 18 mm) of the Bi-2223 tape to illustrate the problems of current of flux entry and exit into Bi-2223 multifilamentary tapes M R Koblischka§, T H Johansen, H Bratsberg

Johansen, Tom Henning

214

Numerical Simulations of a Transverse Indirect Circulation and Low-Level Jet in the Exit Region of an Upper-Level Jet  

Science Conference Proceedings (OSTI)

Uccellini and Johnson present a case study of a severe weather event in Ohio on 1011 May 1973 to show evidence for coupling between an upper-tropospheric jet streak and a low-level jet within an indirect transverse circulation found in the exit ...

Keith F. Brill; Louis W. Uccellini; Richard P. Burkhart; Thomas T. Warner; Richard A. Anthes

1985-06-01T23:59:59.000Z

215

Twin-belt continuous caster with containment and cooling of the exiting cast product for enabling high-speed casting of molten-center product  

DOE Patents (OSTI)

In continuously casting molten metal into cast product by a twin-belt machine, it is desirable to achieve dramatic increases in speed (linear feet per minute) at which cast product exits the machine, particularly in installations where steel cast product is intended to feed a downstream regular rolling mill (as distinct from a planetary mill) operating in tandem with the twin-belt caster. Such high-speed casting produces product with a relatively thin shell and molten interior, and the shell tends to bulge outwardly due to metallostatic head pressure of the molten center. A number of cooperative features enable high-speed, twin-belt casting: (1) Each casting belt is slidably supported adjacent to the caster exit pulley for bulge control and enhanced cooling of cast product. (2) Lateral skew steering of each belt provides an effective increase in moving mold length plus a continuity of heat transfer not obtained with prior art belt steering apparatus. (3) The exiting slab is contained and supported downstream from the casting machine to prevent bulging of the shell of the cast product, and (4) spray cooling is incorporated in the exit containment apparatus for secondary cooling of cast product.

Dykes, Charles D. (303 Shore Rd., Milton, VT); Daniel, Sabah S. (303 Shore Rd., Pittsburgh, PA); Wood, J. F. Barry (303 Shore Rd., Burlington, VT 05401)

1990-02-20T23:59:59.000Z

216

Table 11. Summary of U.S. natural gas exports by point of exit, 2008-2012  

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

1 1 Table 11. Summary of U.S. natural gas exports by point of exit, 2008-2012 (volumes in million cubic feet, prices in dollars per thousand cubic feet) See footnotes at end of table. Pipeline (Canada) Eastport, ID 252 7.43 113 4.49 12 5.85 10 4.74 0 -- Calais, ME 0 -- 2,131 5.62 452 4.53 1,028 4.46 6,952 4.30 Detroit, MI 27,220 8.37 43,980 4.01 44,275 4.69 43,690 4.26 50,347 3.10 Marysville, MI 8,756 7.48 14,925 4.85 22,198 4.87 41,964 4.48 42,866 3.18 Sault Ste. Marie, MI 3,122 8.75 2,044 5.04 4,011 5.27 9,555 4.23 24,913 3.20 St. Clair, MI 492,235 8.96 612,369 4.62 650,590 4.86 781,058 4.45 754,494 3.11 Noyes, MN 0 -- 0 -- 0 -- 3,975 3.90 11,768 3.46 Babb, MT 0 -- 0

217

PROJECTS IMPLEMENTED The City focused on improving the efficiency of  

E-Print Network (OSTI)

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

218

Innovative Development of Next Generation and Energy Efficient Solid State Light Sources for General Illumination  

SciTech Connect

This two year program resulted in a novel broadband spectrally dynamic solid state illumination source (BSDLED) that uses a dual wavelength light emitting diode (LED) and combinations of phosphors to create a broadband emission that is real-time controllable. Four major focuses of this work were as follows: (1) creation of a two terminal dual wavelength LED with control of the relative intensities of the two emission peaks, (2) bandgap modeling of the two terminal dual LED to explain operation based on the doping profile, (3) novel use of phosphor combinations with dual LEDs to create a broadband spectral power distribution that can be varied to mimic a blackbody radiator over a certain range and (4) investigation of novel doping schemes to create tunnel junctions or equivalent buried current spreading layers in the III-nitrides. Advances were achieved in each of these four areas which could lead to more efficient solid state light sources with greater functionality over existing devices. The two-terminal BSDLED is an important innovation for the solid-state lighting industry as a variable spectrum source. A three-terminal dual emitter was also investigated and appears to be the most viable approach for future spectrally dynamic solid state lighting sources. However, at this time reabsorption of emission between the two active regions limits the usefulness of this device for illumination applications.

Ian Ferguson

2006-07-31T23:59:59.000Z

219

Illumination of interior spaces by bended hollow light guides: Application of the theoretical light propagation method  

SciTech Connect

To ensure comfort and healthy conditions in interior spaces the thermal, acoustics and daylight factors of the environment have to be considered in the building design. Due to effective energy performance in buildings the new technology and applications also in daylight engineering are sought such as tubular light guides. These allow the transport of natural light into the building core reducing energy consumption. A lot of installations with various geometrical and optical properties can be applied in real buildings. The simplest set of tubular light guide consists of a transparent cupola, direct tube with high reflected inner surface and a ceiling cover or diffuser redistributing light into the interior. Such vertical tubular guide is often used on flat roofs. When the roof construction is inclined a bend in the light guide system has to be installed. In this case the cupola is set on the sloped roof which collects sunlight and skylight from the seen part of the sky hemisphere as well as that reflected from the ground and opposite facades. In comparison with the vertical tube some additional light losses and distortions of the propagated light have to be expected in bended tubular light guides. Recently the theoretical model of light propagation was already published and its applications are presented in this study solving illuminance distributions on the ceiling cover interface and further illuminance distribution on the working plane in the interior. (author)

Darula, Stanislav; Kocifaj, Miroslav; Kittler, Richard [ICA, Slovak Academy of Sciences, Bratislava (Slovakia); Kundracik, Frantisek [Department of Experimental Physics, FMPI, Comenius University, Bratislava (Slovakia)

2010-12-15T23:59:59.000Z

220

Evidence for an anomalous like-sign dimuon charge asymmetry  

SciTech Connect

We present a measurement of the like-sign dimuon asymmetry in semileptonic b-hadron decays, performed using 6.1 fb{sup -1} of p{bar p} collisions recorded with the D0 detector at a center-of-mass energy {radical}s = 1.96 TeV at the Fermilab Tevatron collider. This measured value is A{sub sl}{sup b} = [-0.957 {+-} 0.251 (stat) {+-} 0.146 (syst)] %, which disagrees with the Standard Model prediction at a statistical level of 3.2 {sigma}, and provides the first evidence of anomalous CP violation in the mixing of neutral B mesons.

Williams, M.R.J.; /Lancaster U.

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "illuminated exit signs" 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

Dercognition: Exiting Bosnia  

E-Print Network (OSTI)

vulnerable. Ideally, heavy armored divisions would roll toof thousands of lightly armored infantry, plus additional

Kenney, George

1995-01-01T23:59:59.000Z

222

The revised National Electrical Code reg sign for new restaurants  

SciTech Connect

A recent change in the 1990 National Electrical Code{reg sign} now makes it possible for restaurant owners and other foodservice operators to save substantial amounts of money on the electrical systems for any new facilities they build. This report discusses the code change in detail, shows how to apply the new code change effectively, and provides detailed information on the code change process. This report is a user's guide which includes a user's manual, containing all technical details necessary for a full understanding of the new provision in Section 220-36 of the 1990 National Electrical Code{reg sign}. The manual can help utility representatives, food-service consultants, and others determine the size of the electric service entrance and the main electrical panel for a new restaurant. It can also be used to determine if additional electrical loads can be added to an existing restaurant's electric service. Only a calculator is needed to work with the manual. In addition, this report details a cost impact study undertaken by EPRI to estimate likely savings resulting from implementing the new code section. In this study, 60% of the cases averaged savings of $9300 per facility. The report also details steps leading to successful adoption of a code change and the supporting documentation presented in the code change process. 40 figs.

Hart, G.K. (Hart, McMurphy and Parks, Inc., Middleburg, VA (United States)); Claar, C.N. (State College, PA (United States))

1991-08-01T23:59:59.000Z

223

U.S. and Italy Sign Agreement to Collaborate on Carbon Capture...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Italy Sign Agreement to Collaborate on Carbon Capture and Storage Technologies U.S. and Italy Sign Agreement to Collaborate on Carbon Capture and Storage Technologies May 23, 2009...

224

U.S. Department of Energy and State of Hawaii Sign Agreement...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

State of Hawaii Sign Agreement to Increase Clean Energy Technologies in Hawaii U.S. Department of Energy and State of Hawaii Sign Agreement to Increase Clean Energy Technologies in...

225

U.S. Department of Energy and Qatar Sign Agreement to Strengthen...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Qatar Sign Agreement to Strengthen Cooperation on Clean Energy U.S. Department of Energy and Qatar Sign Agreement to Strengthen Cooperation on Clean Energy April 6, 2011 - 12:00am...

226

Agencies sign last record of decision for DOE Idaho cleanup program  

NLE Websites -- All DOE Office Websites (Extended Search)

Agencies sign last record of decision for DOE Idaho cleanup program The U.S. Department of Energy (DOE), the U.S. Environmental Protection Agency and the State of Idaho have signed...

227

Solution-Procesed Small-Molecule OLED Luminaire for Interior Illumination  

Science Conference Proceedings (OSTI)

Prototype lighting panels and luminaires were fabricated using DuPont Displays?? solution-processed small-molecule OLED technology. These lighting panels were based on a spatially-patterned, 3-color design, similar in concept to an OLED display panel, with materials chosen to maximize device efficacy. The majority of the processing steps take place in air (rather than high vacuum). Optimization of device architecture, processing and construction was undertaken, with a final prototype design of 50 cm{sup 2} being fabricated and tested. Performance of these panels reached 35 lm/W at illuminant-A. A unique feature of this technology is the ability to color tune the emission, and color temperatures ranging from 2700 to > 6,500K were attained in the final build. Significant attention was paid to low-cost fabrication techniques.

Parker, Ian

2012-02-29T23:59:59.000Z

228

Designing Turbine Endwalls for Deposition Resistance with 1,400 °C Combustor Exit Temperatures and Syngas Water Vapor Levels„The Ohio State University  

NLE Websites -- All DOE Office Websites (Extended Search)

Designing Turbine Endwalls for Designing Turbine Endwalls for Deposition Resistance with 1,400 °C Combustor Exit Temperatures and Syngas Water Vapor Levels-The Ohio State University Background This University Turbine Systems Research (UTSR) project will explore a critical need for innovative turbine endwall designs that could increase turbine durability and mitigate the adverse effects of residue deposition from coal-derived synthesis gas (syngas). The Ohio State University (OSU), in cooperation with Brigham Young University (BYU),

229

Harmonization of Road Signs for Electric Vehicle Charging Stations  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Avenue Louise 200 Box 113 1050 Brussels Belgium 1 Avenue Louise 200 Box 113 1050 Brussels Belgium 1 32.2.647.3218 Mobile 32.473.284.603 jseisler@cleanfuelsconsulting.org www.cleanfuelsconsulting.org Harmonization of Road Signs for Electric Vehicle Charging Stations Prepared for: Argonne National Laboratory and the U.S. Department of Energy November 2012 Avenue Louise 200 Box 113 1050 Brussels Belgium 2 32.2.647.3218 Mobile 32.473.284.603 jseisler@cleanfuelsconsulting.org www.cleanfuelsconsulting.org This page is intentionally blank. Avenue Louise 200 Box 113 1050 Brussels Belgium 3 32.2.647.3218 Mobile 32.473.284.603 jseisler@cleanfuelsconsulting.org www.cleanfuelsconsulting.org TABLE OF CONTENTS ACKNOWLEDGMENTS ............................................................................................................. 5

230

Use of CHELEX-100{reg_sign} for radionuclide purification  

DOE Patents (OSTI)

A method for selectively removing yttrium-90 from its parent strontium-90 contained in an environmental sample includes loading the sample onto a column containing a chelating ion-exchange resin capable of retaining yttrium-90; washing the column with a solution capable of removing strontium, calcium and other contaminants from the yttrium-90 fraction retained on the column; removing excess acetate salts from the column; eluting yttrium-90 solution from the column and adjusting the pH of this solution to about 2.7; filtering the yttrium-90 solution and weighting this solution for gravimetric yield; and, counting the yttrium-90 containing solution with a radiological counter for a time sufficient to achieve the statistical accuracy desired. It is preferred that the chelating ion-exchange resin is a bidente ligand having the chemical name iminodiacetic acid mounted on a divinyl benzene substrate, converted from sodium form to ammonia form. Its name is Chelex-100{reg_sign}.

Huntley, M.W.

1993-12-31T23:59:59.000Z

231

Square ice, alternating sign matrices and classical orthogonal polynomials  

E-Print Network (OSTI)

The six-vertex model with Domain Wall Boundary Conditions, or square ice, is considered for particular values of its parameters, corresponding to 1-, 2-, and 3-enumerations of Alternating Sign Matrices (ASMs). Using Hankel determinant representations for the partition function and the boundary correlator of homogeneous square ice, it is shown how the ordinary and refined enumerations can be derived in a very simple and straightforward way. The derivation is based on the standard relationship between Hankel determinants and orthogonal polynomials. For the particular sets of parameters corresponding to 1-, 2-, and 3-enumerations of ASMs, the Hankel determinant can be naturally related to Continuous Hahn, Meixner-Pollaczek, and Continuous Dual Hahn polynomials, respectively. This observation allows for a unified and simplified treatment of ASMs enumerations. In particular, along the lines of the proposed approach, we provide a complete solution to the long standing problem of the refined 3-enumeration of AMSs.

F. Colomo; A. G. Pronko

2004-11-25T23:59:59.000Z

232

STcorr: An IDL code for image based normalization of lapse rate and illumination effects on nighttime TIR imagery  

Science Conference Proceedings (OSTI)

Thermal infrared imagery (TIR) is a useful tool to detect and quantify the surface temperature anomalies associated with geothermal fields. Accurate detection of anomalies in surface temperature is an important aspect of geothermal research. Although ... Keywords: ASTER, Illumination, Nemrut volcano, Normalization, Thermal infrared, Topographic

?Nan Ulusoy; Philippe Labazuy; Erkan Aydar

2012-06-01T23:59:59.000Z

233

Soil surface illumination at micro-relief scale and soil BRDF data collected by a hyperspectral camera  

Science Conference Proceedings (OSTI)

The results of the paper draw attention to the fact that the hyperspectral image of soil surface at micro-relief scale may display variation in the soil spectral shape due to illumination conditions of the surface. The image of an extremely rough cultivated ...

Jerzy Cierniewski; Arnon Karnieli; Ittai Herrmann; S?awomir Krolewicz; Krzysztof Ku?nierek

2010-03-01T23:59:59.000Z

234

An overview of an illuminator of opportunity passive radar research project and its signal processing research directions  

Science Conference Proceedings (OSTI)

In this paper, an overview of an Illuminator Of Opportunity (IOO) passive radar research project being conducted at DSTO is presented, with a specific focus on the signal processing research directions that are being investigated. The overview provides ... Keywords: Bistatic radar, Passive coherent location

J. Palmer; S. Palumbo; A. Summers; D. Merrett; S. Searle; S. Howard

2011-09-01T23:59:59.000Z

235

Green Functions for the Wrong-Sign Quartic  

E-Print Network (OSTI)

It has been shown that the Schwinger-Dyson equations for non-Hermitian theories implicitly include the Hilbert-space metric. Approximate Green functions for such theories may thus be obtained, without having to evaluate the metric explicitly, by truncation of the equations. Such a calculation has recently been carried out for various $PT$-symmetric theories, in both quantum mechanics and quantum field theory, including the wrong-sign quartic oscillator. For this particular theory the metric is known in closed form, making possible an independent check of these approximate results. We do so by numerically evaluating the ground-state wave-function for the equivalent Hermitian Hamiltonian and using this wave-function, in conjunction with the metric operator, to calculate the one- and two-point Green functions. We find that the Green functions evaluated by lowest-order truncation of the Schwinger-Dyson equations are already accurate at the (6-8)% level. This provides a strong justification for the method and a motivation for its extension to higher order and to higher dimensions, where the calculation of the metric is extremely difficult.

H. F. Jones

2010-02-15T23:59:59.000Z

236

Overcoming Degradation in Organic Photovoltaics: Illuminating the Role of Fullerene Functionalization: Preprint  

DOE Green Energy (OSTI)

Photobleaching rates are investigated for thin films of poly(3-hexylthiophene) (P3HT) blends employing either an indene-C60 bisadduct (ICBA) or [6,6]-phenyl-C61-butyric acid methyl ester (PCBM) as the electron acceptor. Relative to the bisindene, PCBM significantly enhances resistance to photobleaching of the P3HT donor polymer. We tentatively attribute a decrease in the charge transfer rate as the mechanism responsible for the more rapid photobleaching in the sample containing the bisindene adduct. In order to elucidate the influence of the photobleaching rate on the initial performance of unencapsulated devices, we also monitored the time-dependent behavior for P3HT:fullerene inverted devices. Under conditions of constant illumination, we observe essentially identical behavior in device performance parameters regardless of the energy levels of the electron acceptor. We conclude that over the time frame measured for these devices, the primary degradation mechanism of the active layer is independent of the electron acceptor, despite the enhanced tolerance to photobleaching it may impart to the donor material.

Lloyd, M. T.; Garcia, A.; Berry, J. J.; Reese, M. O.; Ginley, D. S.; Olson, D. C.

2011-07-01T23:59:59.000Z

237

U.S. and Canada Sign Statement of Intent on Nuclear Cleanup | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U.S. and Canada Sign Statement of Intent on Nuclear Cleanup U.S. and Canada Sign Statement of Intent on Nuclear Cleanup U.S. and Canada Sign Statement of Intent on Nuclear Cleanup March 5, 2013 - 12:00pm Addthis Alice Williams of EM, left, and Joan Miller of the Atomic Energy of Canada Limited, sign a Statement of Intent (SOI). Alice Williams of EM, left, and Joan Miller of the Atomic Energy of Canada Limited, sign a Statement of Intent (SOI). DOE and the Atomic Energy of Canada Limited (AECL) signed a Statement of Intent (SOI) at the Waste Management Conference. The SOI enables information sharing on lessons learned and the development and application of new technologies and approaches to improve the safety, cost effectiveness and schedule of EM and the Canadian Nuclear Legacy Liabilities Program. EM's International Program and Office of Nuclear Materials Disposition

238

U.S. and Canada Sign Statement of Intent on Nuclear Cleanup | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U.S. and Canada Sign Statement of Intent on Nuclear Cleanup U.S. and Canada Sign Statement of Intent on Nuclear Cleanup U.S. and Canada Sign Statement of Intent on Nuclear Cleanup March 5, 2013 - 12:00pm Addthis Alice Williams of EM, left, and Joan Miller of the Atomic Energy of Canada Limited, sign a Statement of Intent (SOI). Alice Williams of EM, left, and Joan Miller of the Atomic Energy of Canada Limited, sign a Statement of Intent (SOI). DOE and the Atomic Energy of Canada Limited (AECL) signed a Statement of Intent (SOI) at the Waste Management Conference. The SOI enables information sharing on lessons learned and the development and application of new technologies and approaches to improve the safety, cost effectiveness and schedule of EM and the Canadian Nuclear Legacy Liabilities Program. EM's International Program and Office of Nuclear Materials Disposition

239

HigHligHts NETL News Release, "NETL Signs Memorandum of Understanding  

NLE Websites -- All DOE Office Websites (Extended Search)

NETL Signs Memorandum of Understanding NETL Signs Memorandum of Understanding with Brazil." On November 20, the US Department of Energy's (DOE) National Energy Technology Laboratory (NETL) and Brazil's Pontifical Catholic University of Rio Grande do Sul (PUC) signed a Memorandum of Understanding (MOU) to pursue collaborative work that advances the technological, environmental, and cost performance of carbon capture and storage (CCS) technologies. This follows initial discussions that began at the first Carbon Sequestration Leadership Forum (CSLF)

240

Spread between WTI and Brent prices narrows on signs of easing ...  

U.S. Energy Information Administration (EIA)

... the spot price of West Texas Intermediate (WTI) crude oil increased $23 per barrel partly on signs that transportation constraints out of the U.S. Midwest, ...

Note: This page contains sample records for the topic "illuminated exit signs" 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

U.S. Signs International Fusion Energy Agreement; Large-Scale...  

Office of Science (SC) Website

today joined counterparts from China, the European Union, India, Japan, the Republic of Korea and the Russian Federation to sign an agreement to build the international fusion...

242

August 4, 1977: President Carter signs the Department of Energy Organization Act  

Energy.gov (U.S. Department of Energy (DOE))

August 4, 1977President Carter signs the Department of Energy Organization Act. The Federal Energy Administration and Energy Research and Development Administration are abolished.

243

Normalization of the scattered light from an isolated defect illuminated by a Gaussian beam  

SciTech Connect

The intensity distribution of the beam from a laser operated in the zero order configuration for the transverse electromagnetic field (TEM/sub 00/ mode) is Gaussian in a plane perpendicular to the axis of the beam. In some applications it is desirable to have a uniform intensity over a certain region in space. For example, when a Gaussian beam is incident on a smooth surface containing small isolated defects, the light scattered by a defect will depend on the position of the defect relative to the center of the beam. In the past, several techniques have been devised to convert a Gaussian intensity profile into a uniform intensity over a specified region in space. In the present work a different approach is taken. A method of normalization is described which makes direct use of the Gaussian intensity distribution of the TEM/sub 00/ mode. By this method the amount of light scattered by a defect can be normalized to the value which would be observed if the defect were located at the center of the beam, for a defect small in size compared with the 1/e/sup 2/ diameter of the Gaussian profile. The normalization requires that three measurements be made of the scattering by the defect for an arbitrary location of the defect relative to the center of the Gaussian beam, and that the 1/e/sup 2/ radius of the Gaussian beam and the interval between adjacent illuminated spots on the surface are known. Experimental data verifying the theory were obtained from isolated defects on a superfinished spherical surface.

Klingsporn, P.E.

1980-07-01T23:59:59.000Z

244

Plasma lighting, fiber optics, and daylight collectors: Toward the next revolution in high-efficiency illumination  

SciTech Connect

Combining three recently marketed innovations may provide the next revolution in illumination, making many other recent advances eventually obsolete. The first is plasma lighting, pioneered by Fusion Lighting Inc. of Rockville, Maryland, and first commercially applied by Hutchins International Ltd. of Mississauga, Ontario. This microwave-generated light source yields very high-quality light with efficacies at or beyond high intensity discharge (HID) lamps. The source uses no mercury, thus eliminating lamp disposal problems, and has no cathode, thereby providing very long lamp life. Using no phosphors, it also has very short start and re-strike periods, and is dimmable. The second innovation is in the distribution of light. Commercial developments in fiber optics and light guides now provide products that transfer light from a remote point and distribute it like standard light fixtures. Advances in fiber optic communications and applications to decorative lighting have supplied relatively economical systems for mounting and directing light from both electric light sources and the sun. The third advance is a result of efforts to harness daylight. Unlike architectural daylighting that directs sunlight into perimeter areas through glazing, daylight collectors are roof-mounted devices that supply light to interior and underground spaces through hollow columns and open chases. Aided by improvements and cost reductions in sun-tracking (i.e., heliostatic) controls that capture and concentrate sunlight, such collectors offer a source of free light to locations that might otherwise never receive it. When combined together, these three options could offer a centralized building lighting system that pipes lumens to distribution devices replacing many existing lamps and fixtures.

Audin, L. [Columbia Univ., New York, NY (United States)

1995-06-01T23:59:59.000Z

245

An Energy-Stabilized Varied-Line-Space-Monochromator UndulatorBeam Line for PEEM Illumination and Magnetic Circular Dichroism  

Science Conference Proceedings (OSTI)

A new undulator beam line has been built and commissioned at the Advanced Light Source for illumination of the PEEM3 microscope. The beam line delivers high flux beams over an energy range from C1s through the transition metals to include the M edges of the magnetic rare earth elements. We present details of the optical design, and data on the performance of the zero-order tracking of the photon energy.

Warwick, Tony; McKinney, Wayne; Domning, Ed; Doran, Andrew; Padmore, Howard

2006-06-01T23:59:59.000Z

246

Physica E 40 (2008) 15601562 Shubnikov de Haas oscillations in double wells with opposite signs  

E-Print Network (OSTI)

Physica E 40 (2008) 1560­1562 Shubnikov de Haas oscillations in double wells with opposite signs on the measurements of the Shubnikov de Haas oscillations (SdH) in symmetrically doped AlxGa1?xAs double wells with different Al compositions in wells, which lead to the opposite signs of the electronic g-factor in each

Gusev, Guennady

247

Thirty states sign ITER nuclear fusion plant deal 1 hour, 28 minutes ago  

E-Print Network (OSTI)

than 30 countries signed a deal on Tuesday to build the world's most advanced nuclear fusion reactor nuclear reactors, but critics argue it could be at least 50 years before a commercially viable reactorThirty states sign ITER nuclear fusion plant deal 1 hour, 28 minutes ago Representatives of more

248

0a77ceec.signing_policy | Argonne Leadership Computing Facility  

NLE Websites -- All DOE Office Websites (Extended Search)

0a77ceec.signing_policy 0a77ceec.signing_policy # ca-signing-policy.conf, see ca-signing-policy.doc for more information # # This is the configuration file describing the policy for what CAs are # allowed to sign whoses certificates. # # This file is parsed from start to finish with a given CA and subject # name. # subject names may include the following wildcard characters: # * Matches any number of characters. # ? Matches any single character. # # CA names must be specified (no wildcards). Names containing whitespaces # must be included in single quotes, e.g. 'Certification Authority'. # Names must not contain new line symbols. # The value of condition attribute is represented as a set of regular # expressions. Each regular expression must be included in double quotes.

249

U.S. and UAE Sign Agreement to Strengthen Cooperation on Clean Energy |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U.S. and UAE Sign Agreement to Strengthen Cooperation on Clean U.S. and UAE Sign Agreement to Strengthen Cooperation on Clean Energy U.S. and UAE Sign Agreement to Strengthen Cooperation on Clean Energy April 26, 2010 - 12:00am Addthis Washington, D.C. - The U.S. Department of Energy (DOE) and Masdar, Abu Dhabi's multifaceted renewable energy initiative, today signed a Memorandum of Understanding (MoU) to promote collaboration on clean and sustainable energy technologies. The agreement, signed at DOE by U.S. Deputy Secretary of Energy Daniel Poneman and Dr. Sultan Ahmed Al Jaber, CEO of Masdar, builds on the historically strong ties between the United States and the United Arab Emirates to establish a framework for cooperation in three key areas - carbon capture and sequestration, water and bio-fuels, and building technology. The agreement opens the door for scientific and technical

250

DOE and FWS Sign New MOU on Migratory Bird Protection | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE and FWS Sign New MOU on Migratory Bird Protection DOE and FWS Sign New MOU on Migratory Bird Protection DOE and FWS Sign New MOU on Migratory Bird Protection December 4, 2013 - 7:00am Addthis DOE and FWS Sign New MOU on Migratory Bird Protection DOE and the U.S. Fish and Wildlife Service (FWS) recently signed a Memorandum of Understanding (MOU) that will enhance collaboration in promoting the conservation of migratory birds. DOE manages land that includes wetlands, shrub-steppe, shortgrass prairie, desert, and forested areas that provide habitat for migratory birds. In the MOU, DOE recognizes that some of its activities have the potential to affect migratory birds (e.g., transmission lines, power poles, invasive weed control, and various construction activities), and agrees that it is important to conserve

251

United States and Italy Sign Agreements to Advance Developments in Nuclear  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Italy Sign Agreements to Advance Developments in Italy Sign Agreements to Advance Developments in Nuclear Energy United States and Italy Sign Agreements to Advance Developments in Nuclear Energy September 30, 2009 - 12:00am Addthis Washington, D.C. - U.S. Secretary of Energy Steven Chu and Italian Minister for Economic Development Claudio Scajola today signed two important nuclear energy agreements that may lead to construction of new nuclear power plants and improved cooperation on advanced nuclear energy systems and fuel cycle technologies in both countries. The U.S.-Italy Joint Declaration Concerning Industrial and Commercial Cooperation in the Nuclear Energy Sector, which was signed on behalf of the United States by Secretary Chu and Deputy Secretary of Commerce Dennis F. Hightower, affirms the strong interest of the United States and Italy to

252

U.S. and Mongolia Sign MOU to Increase Cooperation in Preventing Nuclear  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mongolia Sign MOU to Increase Cooperation in Preventing Mongolia Sign MOU to Increase Cooperation in Preventing Nuclear Smuggling U.S. and Mongolia Sign MOU to Increase Cooperation in Preventing Nuclear Smuggling October 23, 2007 - 3:21pm Addthis WASHINGTON, DC - Today the governments of the United States and Mongolia strengthened their efforts in the fight against nuclear terrorism. U.S. Deputy Secretary of Energy Clay Sell and Mongolia's Minister of Finance Nadmid Bayartsaikhan signed a Memorandum of Understanding, which will kick off cooperation between the two countries to prevent illicit trafficking of nuclear and other radioactive material. "This Agreement signed today solidifies the United States and Mongolia's commitment to promote our joint security and nonproliferation goals," Deputy Secretary Sell said. "This initiative builds on our ongoing

253

U.S., China Sign Agreement to Establish Center of Excellence on Nuclear  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sign Agreement to Establish Center of Excellence on Sign Agreement to Establish Center of Excellence on Nuclear Security U.S., China Sign Agreement to Establish Center of Excellence on Nuclear Security January 19, 2011 - 12:00am Addthis WASHINGTON, D.C. - The Department of Energy (DOE) today announced the signing of a government-to-government agreement with the People's Republic of China to establish a Center of Excellence in China to promote effective nuclear security and safeguards. U.S. Secretary of Energy Steven Chu and China Atomic Energy Authority (CAEA) Chairman Chen Qiufa signed the memorandum of understanding, which was announced during the state visit of Chinese President Hu Jintao to Washington. This agreement paves the way for DOE's National Nuclear Security Administration (NNSA) and the Department of Defense to work with CAEA

254

U.S. and UAE Sign Agreement to Strengthen Cooperation on Clean Energy |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

UAE Sign Agreement to Strengthen Cooperation on Clean UAE Sign Agreement to Strengthen Cooperation on Clean Energy U.S. and UAE Sign Agreement to Strengthen Cooperation on Clean Energy April 26, 2010 - 12:00am Addthis Washington, D.C. - The U.S. Department of Energy (DOE) and Masdar, Abu Dhabi's multifaceted renewable energy initiative, today signed a Memorandum of Understanding (MoU) to promote collaboration on clean and sustainable energy technologies. The agreement, signed at DOE by U.S. Deputy Secretary of Energy Daniel Poneman and Dr. Sultan Ahmed Al Jaber, CEO of Masdar, builds on the historically strong ties between the United States and the United Arab Emirates to establish a framework for cooperation in three key areas - carbon capture and sequestration, water and bio-fuels, and building technology. The agreement opens the door for scientific and technical

255

President Obama Signs New Directive to Strengthen our Work to Advance  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Signs New Directive to Strengthen our Work to Signs New Directive to Strengthen our Work to Advance Gender Equality Worldwide President Obama Signs New Directive to Strengthen our Work to Advance Gender Equality Worldwide January 30, 2013 - 3:26pm Addthis Secretary of State Hillary Rodham Clinton watches as President Barack Obama signs a Presidential memorandum, "Coordination of Policies and Programs to Promote Gender Equality and Empower Women and Girls Globally," in the Oval Office, Jan. 20, 2013. (Official White House Photo by Pete Souza) Secretary of State Hillary Rodham Clinton watches as President Barack Obama signs a Presidential memorandum, "Coordination of Policies and Programs to Promote Gender Equality and Empower Women and Girls Globally," in the Oval Office, Jan. 20, 2013. (Official White House Photo by Pete Souza)

256

Restaurants | ENERGY STAR Buildings & Plants  

NLE Websites -- All DOE Office Websites (Extended Search)

system Light your exit signs with incandescent bulbs Replace the bulbs with light emitting diode (LED) exit sign retrofit kits Light your parking area with incandescent or...

257

DOE and the Bureau of Safety and Environmental Enforcement Sign Memorandum  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and the Bureau of Safety and Environmental Enforcement Sign and the Bureau of Safety and Environmental Enforcement Sign Memorandum of Collaboration for Safe Offshore Energy Development DOE and the Bureau of Safety and Environmental Enforcement Sign Memorandum of Collaboration for Safe Offshore Energy Development August 23, 2013 - 1:47pm Addthis A copy of the Memorandum of Collaboration can be found here. WASHINGTON, D.C.- The Department of Energy's (DOE) Office of Fossil Energy and The Bureau of Safety and Environmental Enforcement (BSEE) signed a Memorandum of Collaboration this week that will coordinate the ongoing efforts of the two agencies on offshore research and technological improvement projects. Through this collaboration, BSEE and DOE will continue to work together to ensure safe, sustainable offshore production

258

U.S. and Italy Sign Agreement to Collaborate on Carbon Capture and Storage  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Italy Sign Agreement to Collaborate on Carbon Capture and Italy Sign Agreement to Collaborate on Carbon Capture and Storage Technologies U.S. and Italy Sign Agreement to Collaborate on Carbon Capture and Storage Technologies May 23, 2009 - 12:00am Addthis ROME, ITALY - U.S. Energy Secretary Steven Chu today joined with Italian Minister of Economic Development Claudio Scajola to sign a bilateral agreement to advance carbon capture and storage (CCS) technologies in each country. Working together, the U.S. and Italy will further the development of technologies needed to limit carbon dioxide emissions from coal-fired powered plants and move toward a sustainable low carbon economy that addresses the challenge of global warming. "To prevent the worst effects of climate change, we must accelerate our efforts to capture and store carbon in a safe and cost-effective way.

259

United States and Ukraine Sign Agreement to Improve Security of Ukraine's  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ukraine Sign Agreement to Improve Security of Ukraine Sign Agreement to Improve Security of Ukraine's Radioactive Materials United States and Ukraine Sign Agreement to Improve Security of Ukraine's Radioactive Materials May 26, 2005 - 12:57pm Addthis KIEV, UKRAINE -- US Secretary of Energy Samuel Bodman and his Ukrainian counterpart David Zhvaniya, Minister for Emergencies, today signed an Implementing Arrangement to partner together to advance international nonproliferation goals by improving the security of Ukraine's radioactive materials. These radioactive materials are no longer considered useful for production, but could be used in building a radiological dispersal device such as a 'dirty bomb.' "This Implementing Arrangement is a significant step forward in our partnership to safeguard these radioactive materials and advance the

260

DOE Signing Paves the Way for Funding, Construction of Innovative Clean  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE Signing Paves the Way for Funding, Construction of Innovative DOE Signing Paves the Way for Funding, Construction of Innovative Clean Coal Plant in Florida DOE Signing Paves the Way for Funding, Construction of Innovative Clean Coal Plant in Florida April 3, 2007 - 12:17pm Addthis Advanced Technology System Deemed One of the Cleanest, Most Efficient in the World WASHINGTON, DC - The U.S. Secretary of Energy Samuel W. Bodman today announced the signing of a Record of Decision that clears the path for construction of a $569-million, 285-megawatt coal-fired power plant that will be one of the cleanest, most efficient plants of its kind in the world. The plant will be co-owned by Southern Power Company, the Orlando Utilities Commission (OUC), and Kellogg, Brown and Root and will be located at OUC's existing Stanton Energy Center near Orlando, FL. DOE will

Note: This page contains sample records for the topic "illuminated exit signs" 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

United States and France Sign Joint Statement on Civil Liability for  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

United States and France Sign Joint Statement on Civil Liability United States and France Sign Joint Statement on Civil Liability for Nuclear Damage United States and France Sign Joint Statement on Civil Liability for Nuclear Damage August 29, 2013 - 1:36pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - The United States and France today issued the Joint Statement on Civil Liability for Nuclear Damage that sets forth the common views of the United States and France on civil nuclear liability, including their support for establishment of a global nuclear liability regime allowing for adequate compensation to victims of a nuclear accident, as called for in the International Atomic Energy Agency's (IAEA) Action Plan on Nuclear Safety. The Joint Statement results from discussions between the United States and France over the past year that culminated in the signing

262

United States and South Africa Sign Agreement on Cooperation in Nuclear  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

South Africa Sign Agreement on Cooperation in South Africa Sign Agreement on Cooperation in Nuclear Energy Research and Development United States and South Africa Sign Agreement on Cooperation in Nuclear Energy Research and Development September 16, 2009 - 12:00am Addthis Vienna, Austria - U.S. Secretary of Energy Steven Chu and South African Minister of Energy Dipuo Peters signed a bilateral Agreement on Cooperation in Research and Development of Nuclear Energy on September 14 in Vienna. This Agreement will facilitate cooperation in the areas of advanced nuclear energy systems and reactor technology. The two countries will collaborate in research and development of advanced technologies for improving the cost, safety, and proliferation-resistance of nuclear power systems. The agreement will also expand efforts to promote and maintain nuclear science

263

DOE Hosts German Energy Official, Signs MOU to Share WIPP Information |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

German Energy Official, Signs MOU to Share WIPP German Energy Official, Signs MOU to Share WIPP Information DOE Hosts German Energy Official, Signs MOU to Share WIPP Information September 15, 2011 - 12:00pm Addthis Media Contact Deb Gill www.wipp.energy.gov 575-234-7270 CARLSBAD, N.M. - A high-ranking energy official from Germany formalized a partnership between her country and the United States during a recent visit to the Waste Isolation Pilot Plant (WIPP). Dr. Dorothee Műhl, Deputy Director General Manager of Germany's Federal Ministry of Economics and Technology (BMWi), and other German officials visited WIPP, the U.S. Department of Energy's (DOE's) underground repository for disposal of defense-generated transuranic (TRU) waste, on September 14 and signed a Memorandum of Understanding (MOU) agreeing to an

264

U.S. and China Sign Agreement to Increase Industrial Energy Efficiency |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U.S. and China Sign Agreement to Increase Industrial Energy U.S. and China Sign Agreement to Increase Industrial Energy Efficiency U.S. and China Sign Agreement to Increase Industrial Energy Efficiency September 14, 2007 - 2:33pm Addthis DOE to Conduct Energy Efficiency Audits on up to 12 Facilities SAN FRANCISCO, CA - U.S. Department of Energy (DOE) Assistant Secretary for Policy and International Affairs Karen Harbert and Vice Chairman of the National Development and Reform Committee (NDRC) Chen Deming, this week signed a Memorandum of Understanding (MOU) to increase cooperation and energy efficiency in China's industrial sector, which accounts for 70 percent of the country's total energy demand. This MOU, titled Industrial Energy Efficiency Cooperation, follows discussions this week at the third U.S.-China Energy Policy Dialogue where the U.S. and China agreed to

265

U.S. and Russia Sign Plan for Russian Plutonium Disposition | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sign Plan for Russian Plutonium Disposition Sign Plan for Russian Plutonium Disposition U.S. and Russia Sign Plan for Russian Plutonium Disposition November 19, 2007 - 4:31pm Addthis Will Eliminate Enough Russian Plutonium for Thousands of Nuclear Weapons WASHINGTON, DC -U.S. Secretary of Energy Samuel W. Bodman and Russian Federal Atomic Energy Agency Director Sergey Kiriyenko have signed a joint statement outlining a plan to dispose of 34 metric tons of surplus plutonium from Russia's weapons program. Under the new plan, the United States will cooperate with Russia to convert Russian weapon-grade plutonium into mixed oxide fuel (MOX) and irradiate the MOX fuel in the BN-600 fast reactor, currently operating at the Beloyarsk nuclear power plant, and in the BN-800 fast reactor, currently under construction at the same site. The United States and Russia also

266

United States and France Sign Joint Statement on Civil Liability for  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

United States and France Sign Joint Statement on Civil Liability United States and France Sign Joint Statement on Civil Liability for Nuclear Damage United States and France Sign Joint Statement on Civil Liability for Nuclear Damage August 29, 2013 - 1:36pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - The United States and France today issued the Joint Statement on Civil Liability for Nuclear Damage that sets forth the common views of the United States and France on civil nuclear liability, including their support for establishment of a global nuclear liability regime allowing for adequate compensation to victims of a nuclear accident, as called for in the International Atomic Energy Agency's (IAEA) Action Plan on Nuclear Safety. The Joint Statement results from discussions between the United States and France over the past year that culminated in the signing

267

U.S. and China Sign Agreement to Increase Industrial Energy Efficiency |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sign Agreement to Increase Industrial Energy Sign Agreement to Increase Industrial Energy Efficiency U.S. and China Sign Agreement to Increase Industrial Energy Efficiency September 14, 2007 - 2:33pm Addthis DOE to Conduct Energy Efficiency Audits on up to 12 Facilities SAN FRANCISCO, CA - U.S. Department of Energy (DOE) Assistant Secretary for Policy and International Affairs Karen Harbert and Vice Chairman of the National Development and Reform Committee (NDRC) Chen Deming, this week signed a Memorandum of Understanding (MOU) to increase cooperation and energy efficiency in China's industrial sector, which accounts for 70 percent of the country's total energy demand. This MOU, titled Industrial Energy Efficiency Cooperation, follows discussions this week at the third U.S.-China Energy Policy Dialogue where the U.S. and China agreed to

268

U.S. Department of Energy and Qatar Sign Agreement to Strengthen  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U.S. Department of Energy and Qatar Sign Agreement to Strengthen U.S. Department of Energy and Qatar Sign Agreement to Strengthen Cooperation on Clean Energy U.S. Department of Energy and Qatar Sign Agreement to Strengthen Cooperation on Clean Energy April 6, 2011 - 12:00am Addthis New York City - The U.S. Department of Energy (DOE) and the Qatar Science & Technology Park (QSTP) are today signing a Memorandum of Understanding (MOU) to promote collaboration on the development and deployment of cost-effective and sustainable clean energy technologies, building on the historically strong ties between the United States and Qatar. Under the expanded partnership, the countries will exchange scientific and technical information and undertake joint research, development, and deployment initiatives that will help spur energy innovation, create new markets for

269

DOE and Sweden Sign MOU to Advance Market Integration of Plug-in Hybrid  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sweden Sign MOU to Advance Market Integration of Plug-in Sweden Sign MOU to Advance Market Integration of Plug-in Hybrid Vehicles DOE and Sweden Sign MOU to Advance Market Integration of Plug-in Hybrid Vehicles July 7, 2008 - 2:15pm Addthis GOTLAND, SWEDEN - U.S. Department of Energy's (DOE) Assistant Secretary for Energy Efficiency and Renewable Energy Alexander Karsner and Director General of the Swedish Energy Agency, Tomas Kåberger today signed a memorandum of understanding (MOU) to collaboratively work on accelerating consumer acceptance and commercialization of plug-in hybrid vehicles. The MOU outlines a one year, $1 million cost-sharing arrangement that will be equally funded by DOE and the Swedish Energy Agency. "Today's announcement furthers the historic energy cooperation commitment between the United States and Sweden as we work together to advance the

270

U.S. and South Korea Sign Agreement on FutureGen Project | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

South Korea Sign Agreement on FutureGen Project South Korea Sign Agreement on FutureGen Project U.S. and South Korea Sign Agreement on FutureGen Project June 26, 2006 - 2:34pm Addthis Korea to Participate in World's First Integrated Carbon Sequestration and Hydrogen Production Research Power Plant WASHINGTON, DC - U.S. Energy Secretary Samuel W. Bodman and South Korean Minister of Commerce, Industry & Energy, Chung Sye Kyun, today signed an agreement making South Korea the second country, after India, to join the United States in the FutureGen International Partnership. Korea has pledged $10 million to help build and operate the world's first zero-emissions coal-fired power plant and will sit on a government steering committee to oversee this initiative. Once operational, this plant will remove and sequester carbon dioxide while producing electricity and

271

U.S. Department of Energy and State of Hawaii Sign Agreement to Increase  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department of Energy and State of Hawaii Sign Agreement to Department of Energy and State of Hawaii Sign Agreement to Increase Clean Energy Technologies in Hawaii U.S. Department of Energy and State of Hawaii Sign Agreement to Increase Clean Energy Technologies in Hawaii January 28, 2008 - 10:53am Addthis DOE to support transformation of Hawaii's energy supply through Hawaii Clean Energy Initiative HONOLULU, HI -The U.S. Department of Energy (DOE) and the State of Hawaii today strengthened cooperation to implement clean energy technologies that will increase energy efficiency and maximize use of the State's vast and abundant renewable resources. DOE Assistant Secretary for Energy Efficiency and Renewable Energy Alexander Karsner and Hawaii Governor Linda Lingle signed a Memorandum of Understanding (MOU) establishing the Hawaii

272

U.S. Signs International Fusion Energy Agreement | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Signs International Fusion Energy Agreement Signs International Fusion Energy Agreement U.S. Signs International Fusion Energy Agreement November 21, 2006 - 9:25am Addthis Large-Scale, Clean Fusion Energy Project to Begin Construction PARIS, FRANCE - Representing the United States, Dr. Raymond L. Orbach, Under Secretary for Science of the U.S. Department of Energy (DOE), today joined counterparts from China, the European Union, India, Japan, the Republic of Korea and the Russian Federation to sign an agreement to build the international fusion energy project known as ITER. "The energy that powers the stars is moving closer to becoming a new source of energy for the Earth through the technology represented by ITER," U.S. Secretary of Energy Samuel W. Bodman said. "The ITER Members represent over

273

U.S. and China Announce Cooperation on FutureGen and Sign Energy Efficiency  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Announce Cooperation on FutureGen and Sign Energy Announce Cooperation on FutureGen and Sign Energy Efficiency Protocol at U.S.-China Strategic Economic Dialogue U.S. and China Announce Cooperation on FutureGen and Sign Energy Efficiency Protocol at U.S.-China Strategic Economic Dialogue December 15, 2006 - 9:46am Addthis BEIJING, CHINA - The United States and China today announced that China will join the Government Steering Committee of the FutureGen project making China the third country to join the United States in the FutureGen International Partnership. The U.S. and China also signed an Energy Efficiency and Renewable Energy Protocol renewing cooperation in advancing clean technology including solar, wind, and biomass. The agreements were made as an outcome of the U.S.-China Strategic Economic Dialogue (SED) in

274

U.S. and Portugal Sign Agreement for Climate Research Collaboration |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Portugal Sign Agreement for Climate Research Collaboration Portugal Sign Agreement for Climate Research Collaboration U.S. and Portugal Sign Agreement for Climate Research Collaboration March 27, 2009 - 12:00am Addthis WASHINGTON, DC - The United States signed an agreement with Portugal today to launch the installation of a portable climate observatory on Graciosa Island in the Azores. The mobile observatory will obtain measurements of cloud and aerosol properties from the island's marine environment for 20 months, beginning in May. The measurements are expected to greatly enhance scientific understanding of the microscopic processes that occur in low-level marine clouds, and will be used to test and improve climate models. The portable observatory, or Atmospheric Radiation Measurement (ARM) Mobile Facility, is part of U.S. Department of Energy (DOE) ARM Climate Research

275

GridCertLib: A Single Sign-on Solution for Grid Web Applications and Portals  

Science Conference Proceedings (OSTI)

This paper describes the design and implementation of GridCertLib, a Java library leveraging a Shibboleth-based authentication infrastructure and the SLCS online certificate signing service, to provide short-lived X.509 certificates and Grid ...

Riccardo Murri; Peter Z. Kunszt; Sergio Maffioletti; Valery Tschopp

2011-12-01T23:59:59.000Z

276

U.S. and India Sign Historic Agreement on FutureGen Project | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sign Historic Agreement on FutureGen Project Sign Historic Agreement on FutureGen Project U.S. and India Sign Historic Agreement on FutureGen Project April 3, 2006 - 10:02am Addthis India to Participate in World's First Integrated CO2 Sequestration and Hydrogen Production Research Power Plant, FutureGen Initiative NEW DELHI, INDIA - The U.S. Department of Energy (DOE) announced the signing of an agreement with India that makes it the first country to join the U.S. on the government steering committee for the FutureGen Initiative. FutureGen is an initiative to build and operate the world's first coal-based power plant that removes and sequesters carbon dioxide (CO2) while producing electricity and hydrogen. "Adding India to our list of partners is an exciting step for the FutureGen project," Secretary of Energy Samuel W. Bodman said. "The success of

277

U.S. Department of Energy and State of Hawaii Sign Agreement to Increase  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U.S. Department of Energy and State of Hawaii Sign Agreement to U.S. Department of Energy and State of Hawaii Sign Agreement to Increase Clean Energy Technologies in Hawaii U.S. Department of Energy and State of Hawaii Sign Agreement to Increase Clean Energy Technologies in Hawaii January 28, 2008 - 10:53am Addthis DOE to support transformation of Hawaii's energy supply through Hawaii Clean Energy Initiative HONOLULU, HI -The U.S. Department of Energy (DOE) and the State of Hawaii today strengthened cooperation to implement clean energy technologies that will increase energy efficiency and maximize use of the State's vast and abundant renewable resources. DOE Assistant Secretary for Energy Efficiency and Renewable Energy Alexander Karsner and Hawaii Governor Linda Lingle signed a Memorandum of Understanding (MOU) establishing the Hawaii

278

Nonimaging solar energy concentrators (CPC's) with fully illuminated flat receivers: A viable alternative to flat-plate collectors  

SciTech Connect

Low-concentration, stationary, nonimaging concentrators (CPC's) with flat receivers illuminated on both sides are considered as viable alternatives to flat-plate solar collectors. Closed-form, analytic formulae are derived for the geometric characteristics of two concentrator types of greatest interest (i.e., stationary collectors for year-round energy delivery), which enable calculations of collectible energy without computer ray-tracing stimulations. The relative merits of these concentrators in terms of energy collection and production costs are assessed with respect to each other as well as to flat-plate collectors.

Gordon, J.M.

1986-08-01T23:59:59.000Z

279

LEP Center-of-Mass Energies in Presence of Opposite Sign Vertical Dispersion in Bunch-Train Operation  

E-Print Network (OSTI)

LEP Center-of-Mass Energies in Presence of Opposite Sign Vertical Dispersion in Bunch-Train Operation

CERN. Geneva

1995-01-01T23:59:59.000Z

280

The SignCom system for data-driven animation of interactive virtual signers: Methodology and Evaluation  

Science Conference Proceedings (OSTI)

In this article we present a multichannel animation system for producing utterances signed in French Sign Language (LSF) by a virtual character. The main challenges of such a system are simultaneously capturing data for the entire body, including the ... Keywords: Communicative gestures, data-driven animation, multichannel animation, multimedia generation, multimodal corpora, signed language gestures

Sylvie Gibet; Nicolas Courty; Kyle Duarte; Thibaut Le Naour

2011-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "illuminated exit signs" 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

An evaluation of supplemental signing at two-way stop-controlled intersections  

E-Print Network (OSTI)

Drivers entering a two-way stop-controlled (TWSC) intersection with similar approach geometries and volumes may make the incorrect assumption that all approach legs are required to stop at the intersection. To respond to this safety concern, traffic engineers developed supplemental signs to remind drivers on the stop-controlled roadway that vehicles on the major roadway are not required to stop. The signs are generally placed directly underneath the STOP sign with a typical legend "CROSS TRAFFIC DOES NOT STOP." The objective of this thesis was to investigate the effectiveness of these signs in reducing conflicts and accidents at TWSC intersections. Traffic conflict and accident data were obtained for six TWSC intersections in Texas; three locations where supplemental signs had been installed and three locations with only a standard STOP sign. Only cross traffic conflicts/accidents were analyzed. A cross traffic accident/conflict was defined as an incident involving a vehicle on the stopped approach and a vehicle on the through approach. Conflict data were collected with a video camera mounted on 9.1 meter telescoping mast, Accident and conflicts were not significantly different where supplemental signs have been installed. Probability distributions were developed to establish 90 percentile levels for both accidents and conflicts at TWSC intersections with 5,000 to I 0,000 total entering vehicles per day. These values were found to be 18 conflicts per day and a mean accident frequency of five per year. The relationship between conflict and accident frequency was determined to be a positive linear relationship. The recommendations provide guidelines for future evaluations of safety at TWSC intersections.

Schuckel, Clint Edwin

1996-01-01T23:59:59.000Z

282

The Optional VenaTech{sup Trade-Mark-Sign} Convertible{sup Trade-Mark-Sign} Vena Cava Filter: Experimental Study in Sheep  

SciTech Connect

Purpose: Retrieval of optional caval filters may be impaired by filter tilting, migration, fracture, or embedding in the IVC wall. The goal of this experimental study was to evaluate a new optional filter, convertible by unlocking and removing the filter head. Methods: Forty-nine Pre-Alp sheep (average weight, 55 kg) were anesthetized. IVC was catheterized via the right femoral vein (n = 46) or via the internal jugular vein (n = 3) with a 12.9-F sheath. VenaTech{sup Trade-Mark-Sign} Convertible{sup Trade-Mark-Sign} IVC filters were inserted as either permanent filters (n = 14) or as filters to be converted. Conversion was immediately after deployment (n = 19) or delayed after 1, 3, or 6 months (n = 20). Filter delivery, deployment, and conversion with measurement of migration and tilting were evaluated by cavography. Incorporation of the filter's stabilizers and arms in the IVC wall was assessed by gross anatomy. Results: Delivery system insertion, filter release, and immediate conversion were successful in all cases. Delayed conversion was completed in all but one sheep, due to insufficient snare tension. Complimentary balloon-catheter inflation was required in 12 of 20 delayed conversions to achieve filter opening. In all 49 sheep, no thrombosis, migration, or significant tilting occurred. Within 4 weeks of conversion, the filter's stabilizers and arms were incorporated into the IVC wall. Upon removal, the filter head was free of intimal growth. Conclusions: The VenaTech{sup Trade-Mark-Sign} Convertible{sup Trade-Mark-Sign} optional IVC filter was successfully implanted in all sheep with no migration or tilting. Conversion at various dates by filter head removal was feasible in all but one case.

Le Blanche, Alain F., E-mail: le_blanche.alain@chu-amiens.fr [University of Picardie-Jules Verne (France); Ricco, Jean-Baptiste [University of Poitiers (France); Bonneau, Michel [Institut National de la Recherche Agronomique (I.N.R.A.) and Assistance Publique-Hopitaux de Paris (APHP), Centre of Research in Interventional Imaging - CRII (France); Reynaud, Philippe [Hopital Europeen Georges Pompidou (HEGP) APHP, Department of Respiratory Diseases (France)

2012-10-15T23:59:59.000Z

283

IXS-CDT, APS Sign Memorandum of Understanding for Sector 30  

NLE Websites -- All DOE Office Websites (Extended Search)

27th, 2003 27th, 2003 IXS-CDT, APS Sign Memorandum of Understanding for Sector 30 With strokes from four ceremonial pens, the Inelastic X-ray Scattering Collaborative Development Team (IXS-CDT) became the twenty-second research group to sign up for construction of x-ray beamlines at Argonne National Laboratory's Advanced Photon Source (APS). As the diagram below shows, only 5 of a possible 35 pairs of APS x-ray beamlines remain uncommitted. The September 15, 2003, Memorandum of Understanding signing ceremony formalized the relationship between IXS-CDT and the APS. APS staff will construct the IXS-CDT beamline at sector 30 on the APS experiment hall floor. The IXS sector aims to be the best in the world for inelastic x-ray scattering, a very important application that takes full-advantage of the

284

United States and Japan Sign Joint Nuclear Energy Action Plan to Promote  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Japan Sign Joint Nuclear Energy Action Plan to Japan Sign Joint Nuclear Energy Action Plan to Promote Nuclear Energy Cooperation United States and Japan Sign Joint Nuclear Energy Action Plan to Promote Nuclear Energy Cooperation April 25, 2007 - 12:36pm Addthis WASHINGTON, DC - United States Department of Energy Secretary Samuel W. Bodman and Japan's Ministers Akira Amari, Bunmei Ibuki, and Taro Aso, this week presented to U.S. President George W. Bush and Japanese Prime Minister Shinzo Abe, the United States-Japan Joint Nuclear Energy Action Plan. The Action Plan - a product of extensive negotiations between the U.S. and Japan - provides a framework for increased collaboration in nuclear energy. It builds upon the significant, longstanding civilian nuclear cooperation between the two nations and will contribute to increasing

285

Critical Materials and Rare Futures: Ames Laboratory Signs a New Agreement  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Critical Materials and Rare Futures: Ames Laboratory Signs a New Critical Materials and Rare Futures: Ames Laboratory Signs a New Agreement on Rare-Earth Research Critical Materials and Rare Futures: Ames Laboratory Signs a New Agreement on Rare-Earth Research June 15, 2011 - 7:07pm Addthis The plasma torch in the Retech plasma furnace is one tool used in Materials Preparation Center to create ultra-high purity metal alloy samples, particularly rare-earth metals, located at the Ames Lab. | Photo Courtesy of the Ames Lab Flickr The plasma torch in the Retech plasma furnace is one tool used in Materials Preparation Center to create ultra-high purity metal alloy samples, particularly rare-earth metals, located at the Ames Lab. | Photo Courtesy of the Ames Lab Flickr Charles Rousseaux Charles Rousseaux Senior Writer, Office of Science

286

DOE, DOI and Army Corps of Engineers Sign Memorandum of Understanding on  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE, DOI and Army Corps of Engineers Sign Memorandum of DOE, DOI and Army Corps of Engineers Sign Memorandum of Understanding on Hydropower DOE, DOI and Army Corps of Engineers Sign Memorandum of Understanding on Hydropower March 24, 2010 - 12:00am Addthis Washington, DC - US Department of Energy Secretary Steven Chu and US Department of Interior Secretary Ken Salazar announced today that the two agencies, along with the Army Corps of Engineers, will cooperate more closely and align priorities to support the development of environmentally sustainable hydropower. The Memorandum of Understanding represents a new approach to hydropower development - a strategy that can increase the production of clean, renewable power while avoiding or reducing environmental impacts and enhancing the viability of ecosystems. By

287

DOE, DOI and Army Corps of Engineers Sign Memorandum of Understanding on  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE, DOI and Army Corps of Engineers Sign Memorandum of DOE, DOI and Army Corps of Engineers Sign Memorandum of Understanding on Hydropower DOE, DOI and Army Corps of Engineers Sign Memorandum of Understanding on Hydropower March 24, 2010 - 12:00am Addthis Washington, DC - US Department of Energy Secretary Steven Chu and US Department of Interior Secretary Ken Salazar announced today that the two agencies, along with the Army Corps of Engineers, will cooperate more closely and align priorities to support the development of environmentally sustainable hydropower. The Memorandum of Understanding represents a new approach to hydropower development - a strategy that can increase the production of clean, renewable power while avoiding or reducing environmental impacts and enhancing the viability of ecosystems. By

288

U.S. Signs International Fusion Energy Agreement; Large-Scale, Clean Fusion  

NLE Websites -- All DOE Office Websites (Extended Search)

U.S. Signs U.S. Signs International Fusion Energy Agreement; Large-Scale, Clean Fusion Energy Project to Begin Construction News Featured Articles Science Headlines 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Presentations & Testimony News Archives Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 11.21.06 U.S. Signs International Fusion Energy Agreement; Large-Scale, Clean Fusion Energy Project to Begin Construction Print Text Size: A A A Subscribe FeedbackShare Page Large-Scale, Clean Fusion Energy Project to Begin Construction November 21, 2006 PARIS, FRANCE - Representing the United States, Dr. Raymond L. Orbach, Under Secretary for Science of the U.S. Department of Energy (DOE), today joined counterparts from China, the European Union, India, Japan, the

289

NETL: News Release - 99.99% Clean...DOE Signs Agreement to Install Advanced  

NLE Websites -- All DOE Office Websites (Extended Search)

99.99% Clean...DOE Signs Agreement to Install Advanced Pollution Control Device on S. Dakota Power Plant 99.99% Clean...DOE Signs Agreement to Install Advanced Pollution Control Device on S. Dakota Power Plant Leading-Edge System Virtually Eliminates Emissions of Microscopic Ash Particles - Otter Tail's Big Stone Power Plant - South Dakota's Big Stone Plant will soon get an environmental upgrade that will virtually eliminate particulate emissions. Photo: Otter Tail Power Co. MILBANK, SD - By this fall South Dakota will likely host one of the world's cleanest coal plants in terms of the tiny specks of fly ash emitted from its smokestack. A cooperative agreement signed between the U.S. Department of Energy and the Otter Tail Power Company paves the way for installation of a new type of pollution control device on the 450-megawatt Big Stone Power Plant in Milbank, South Dakota.

290

News Release: Energy Department Signs Option and Lease for Durango Solar  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Signs Option and Lease for Durango Signs Option and Lease for Durango Solar Project News Release: Energy Department Signs Option and Lease for Durango Solar Project September 12, 2012 - 2:18pm Addthis News Contact: DOE, Jalena Dayvault, Durango Site Manager (970) 248-6016 jalena.dayvault@lm.doe.gov DOE, Deborah Barr, Reuse Program Manager (970) 248-6550 deborah.barr@lm.doe.gov Contractor, Judy Miller, S.M. Stoller Corporation Public Affairs (970) 248-6363 judy.miller@lm.doe.gov GRAND JUNCTION, Colo. - The U.S. Department of Energy today announced completion of initial steps toward developing a solar energy facility on a uranium mill tailings disposal site in southwestern Colorado. The DOE Office of Legacy Management and American Capital Energy have agreed to a three-year option on a lease of up to 25 years on the surface of the

291

NETL: News Release - DOE, Tampa Electric Sign Agreement to add Intelligent  

NLE Websites -- All DOE Office Websites (Extended Search)

DOE, Tampa Electric Sign Agreement to Add 'Intelligent' Computer System to Florida Power Plant DOE, Tampa Electric Sign Agreement to Add 'Intelligent' Computer System to Florida Power Plant Latest Effort to Apply 'Neural Networks' To Upgrade Power Plant Performance - Tampa Electric's Big Bend Power Plant - Tampa Electric's Big Bend Power Plant in Florida will soon use artificial intelligence to keep its boilers clean and reduce air pollutants. Photo: Tampa Electric Co TAMPA, FL -The U.S. Department of Energy has signed an agreement with Tampa Electric Power Company to demonstrate how advances in 21st century computer technology can make a vintage-1970s coal-fired power plant run cleaner and more efficiently. The agreement calls for engineers to install a new "neural network-driven" computer system in one of the boiler units at the Big Bend Station near

292

Statement from Secretary Bodman on Signing of the Jones Act Waiver |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

from Secretary Bodman on Signing of the Jones Act Waiver from Secretary Bodman on Signing of the Jones Act Waiver Statement from Secretary Bodman on Signing of the Jones Act Waiver September 26, 2005 - 10:52am Addthis WASHINGTON, DC - Please find below a statement from Department of Energy Secretary Samuel W. Bodman on DHS Secretary Chertoff's decision to waive the Jones Act. This waiver will allow foreign as well as U.S. shipping vessels to transport petroleum and refined petroleum products (gasoline and diesel) until 12:01 a.m. October 24, between domestic ports. This will enable more crude oil and gasoline to be shipped between ports throughout the country. Statement from Secretary Bodman: "In the aftermath of these two hurricanes, the administration remains committed to using the tools at our disposal to ensure our nation's fuel

293

Key energy efficiency measures signed into law by President Obama | OpenEI  

Open Energy Info (EERE)

Key energy efficiency measures signed into law by President Obama Key energy efficiency measures signed into law by President Obama Home > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(1992) Super contributor 2 January, 2013 - 12:53 energy efficiency legislation OpenEI President Obama President Obama recently signed into law the American Energy Manufacturing Technical Corrections Act, a piece of legislation that includes provisions that are aimed at aggressively moving clean energy and energy efficiency forward. For a more in-depth article, visit Smartgridnews.com To view the full bill, click here Groups: OpenEI Community Central Login to post comments Graham7781's blog Latest blog posts Jweers New Robust References! Posted: 7 Aug 2013 - 18:23 by Jweers 1 comment(s) Graham7781 Geothermal Regulatory Roadmap featured on NREL Now

294

DOE Signs Agreement Allowing National Labs to Use the U.S. Civilian Board  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Signs Agreement Allowing National Labs to Use the U.S. Civilian Signs Agreement Allowing National Labs to Use the U.S. Civilian Board of Contract Appeals to Resolve Disputes DOE Signs Agreement Allowing National Labs to Use the U.S. Civilian Board of Contract Appeals to Resolve Disputes December 17, 2010 - 5:24pm Addthis The Department of Energy announced today that it has entered into a Memorandum of Agreement with the United States Civilian Board of Contract Appeals (CBCA) to enable the Department's lab and facility management and operation (M&O) contractors to employ the CBCA for mediation, arbitration, and other alternative dispute resolution services. Earlier this year, the Department clarified that M&O contractors are permitted to include binding arbitration clauses in their contracts with others, and, indeed, that

295

BEFORE THE U.S. DEPARTMENT OF ENERGY  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Acuity Brands Lighting Acuity Brands Lighting (illuminated exit signs) ) ) ) ) ) Case Number: 2013-CE-4802 NOTICE OF PROPOSED CIVIL PENALTY Date issued: February 15, 2013 Number of alleged violations: 5,840 (16 basic models; 365 days) Maximum possible assessment: $1,168,000 Proposed civil penalty: $116,800 The U.S. Depaiiment of Energy ("DOE") Office of the General Counsel, Office of Enforcement, alleges that Acuity Brands Lighting ("Acuity") has violated ce1iain provisions of the Energy Policy and Conservation Act, 42 U.S.C. § 6291 et seq. ("the Act"), and 10 C.F.R. § 429.12. Specifically, DOE alleges: !. Acuity has manufactured 1 a variety of illuminated exit signs, including Lithonia-branded basic models LQM**3*120/277, SOLO*****, LRP**** 120/***, TLE** 120/277,

296

Regioselective isotopic exchange between propane and deuterium over illuminated Pt/TiO/sub 2/ catalyst below room temperature  

SciTech Connect

Propane-deuterium isotopic exchange over an illuminated (300-410 nm) 0.5 wt% Pt/TiO/sub 2/ (anatase) catalyst was carried out at 263 K with a C/sub 3/H/sub 8//D/sub 2/ ratio of 1/15. An initial selectivity of 100% in monodeuteropropane was found with a nonoptimized quantum yield of ca. 0.01. By analogy with previous studies dealing with cyclopentane instead of propane, the photocatalytic mechanism is based on the activation of the deuteroxyl OD/sup -/ groups of titania, which are neutralized by the photoproduced holes and subsequently react with weakly adsorbed propane molecules, thus exchanging one hydrogen atom per period of adsorption. The monoexchange concerned predominantly the primary hydrogen atoms. Long-duration experiments, performed in a static photoreactor, indicated that the secondary H atoms exhibit, under these conditions, a much slower exchange rate, which induces the regioselectivity.

Herrmann, J.M.; Courbon, H.; Pichat, P.

1987-12-01T23:59:59.000Z

297

Transparent selective illumination means suitable for use in optically activated electrical switches and optically activated electrical switches constructed using same  

DOE Patents (OSTI)

A planar transparent light conducting means and an improved optically activated electrical switch made using the novel light conducting means are disclosed. The light conducting means further comprise light scattering means on one or more opposite planar surfaces thereof to transmit light from the light conducting means into adjacent media and reflective means on other surfaces of the light conducting means not containing the light scattering means. The optically activated electrical switch comprises at least two stacked photoconductive wafers, each having electrodes formed on both surfaces thereof, and separated by the planar transparent light conducting means. The light scattering means on the light conducting means face surfaces of the wafers not covered by the electrodes to transmit light from the light conducting means into the photoconductive wafers to uniformly illuminate and activate the switch.

Wilcox, Russell B. (Oakland, CA)

1991-01-01T23:59:59.000Z

298

Date:............................................. Signed:..........................................  

E-Print Network (OSTI)

Our project is about evaluating the feasibility of applying Dines Bjrners approach to model and verify a real world train station. In this dissertation, we presented a comprehensive documentation of the work we have done in this project. We stated with the discussion of components in the railway domain, then discussed the theoretical and practical aspects of the Common Algebraic Specification Language Casl. After that, we presented a compilation of Bjrners Domain Specific Language (DSL) and carried out analysis of track plan based on the DSL. Techniques to capture the DSL in Casl were then discussed. Modelling of London Underground and a train station were both discussed. Finally, the dissertation ended up with an evaluation of our work in this project.

Wai Leung Sze

2011-01-01T23:59:59.000Z

299

Sign problem and the chiral spiral on the finite-density lattice  

E-Print Network (OSTI)

We investigate the sign problem of the fermion determinant at finite baryon density in (1+1) dimensions, in which the ground state in the chiral limit should be free from the sign problem by forming a chiral spiral. To confirm it, we evaluate the fermion determinant in the continuum theory at the one-loop level and find that the determinant becomes real as expected. The conventional lattice formulation to implement a chemical potential is, however, not compatible with the spiral transformation. We discuss an alternative of the finite-density formulation and numerically verify the chiral spiral on the finite-density lattice.

Ryutaro Fukuda; Kenji Fukushima; Tomoya Hayata; Yoshimasa Hidaka

2013-09-13T23:59:59.000Z

300

Sign Lighting Overview Page 7-1 2008 Nonresidential Compliance Manual July 2010  

E-Print Network (OSTI)

prescriptive compliance options: Specific technology and watts per square foot approaches. The watt per square). There are no performance compliance options available for sign lighting. Table 7-1 below summarizes the watts per square feasible and cost effective. They set minimum control requirements, maximum allowable power levels

Note: This page contains sample records for the topic "illuminated exit signs" 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

Colour vision model-based approach for segmentation of traffic signs  

Science Conference Proceedings (OSTI)

This paper presents a new approach to segment traffic signs from the rest of a scene via CIECAM, a colour appearance model. This approach not only takes CIECAM into practical application for the first time since it was standardised in 1998, but also ...

Xiaohong Gao; Kunbin Hong; Peter Passmore; Lubov Podladchikova; Dmitry Shaposhnikov

2008-01-01T23:59:59.000Z

302

Comparison of the spectral response of a thinned, backside illuminated CCD with a CsI coated MCP system and Kodak 101 film  

Science Conference Proceedings (OSTI)

A thinned backside illuminated CCD chip was calibrated by self consistently determining the thickness of its dead layer. Its spectral response and sensitivity were then compared with those of the calibrated Kodak 101 photographic plates and of a CsI coated microchannel plate detection system.

Li Yuelin; Crespo Lopex-Urrutia, J. R.; Tsakiris, G. D.; Sigel, R.; Volk, R.; Pina, L. [Max-Planck Institut fuer Quantenoptik, 85748, Garching (Germany); Czech Technical University, 18040 Prague (Czech Republic)

1995-05-01T23:59:59.000Z

303

Secretary Bodman Signs Record of Decision on New SPR Site | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Record of Decision on New SPR Site Record of Decision on New SPR Site Secretary Bodman Signs Record of Decision on New SPR Site February 14, 2007 - 10:28am Addthis Richton, Mississippi Selected for Petroleum Reserve Expansion Congressman Pickering was not be able to attend the event due to inclement weather. HATTIESBURG, MS - U.S. Secretary of Energy Samuel W. Bodman today announced that Richton, MS, will be the site for the expansion of the U.S. Strategic Petroleum Reserve (SPR). The announcement came during remarks at a signing ceremony at the University of Southern Mississippi's Thad Cochran Center. He was accompanied by Mississippi Governor Haley Barbour, Congressman Chip Pickering (R-3rd), and Richton Mayor Jimmy White. "The Strategic Petroleum Reserve is a national asset intended to protect

304

Measurement of the Wrong-Sign Decay D0 -> K+ pi- pi+ pi-  

E-Print Network (OSTI)

A measurement of the rate for the "wrong-sign" decay D0 -> K+ pi- pi+ pi- relative to that for the "right-sign" decay D0 -> K- pi+ pi+ pi- is presented. Using 791 fb-1 of data collected with the Belle detector, we obtain a branching fraction ratio of R_WS = [0.324 +- 0.008 (stat) +- 0.007 (sys)]%. Multiplying this ratio by the world average value for the branching fraction B(D0 -> K- pi+ pi+ pi-) gives a branching fraction B(D0 -> K+ pi- pi+ pi-) = (2.61 +- 0.06 +0.09 -0.08) x 10-4.

Belle Collaboration; E. White; A. J. Schwartz; I. Adachi; H. Aihara; D. M. Asner; V. Aulchenko; T. Aushev; A. M. Bakich; A. Bala; V. Bhardwaj; B. Bhuyan; G. Bonvicini; A. Bozek; M. Bra?ko; J. Brodzicka; T. E. Browder; V. Chekelian; A. Chen; P. Chen; B. G. Cheon; K. Chilikin; R. Chistov; I. -S. Cho; K. Cho; V. Chobanova; Y. Choi; D. Cinabro; J. Dingfelder; Z. Doleal; Z. Drsal; D. Dutta; S. Eidelman; D. Epifanov; S. Esen; H. Farhat; J. E. Fast; M. Feindt; T. Ferber; A. Frey; V. Gaur; N. Gabyshev; S. Ganguly; R. Gillard; Y. M. Goh; B. Golob; T. Hara; K. Hayasaka; H. Hayashii; Y. Hoshi; W. -S. Hou; Y. B. Hsiung; H. J. Hyun; T. Iijima; A. Ishikawa; R. Itoh; Y. Iwasaki; T. Iwashita; I. Jaegle; T. Julius; D. H. Kah; J. H. Kang; E. Kato; C. Kiesling; D. Y. Kim; H. O. Kim; J. B. Kim; J. H. Kim; M. J. Kim; Y. J. Kim; K. Kinoshita; J. Klucar; B. R. Ko; P. Kody; S. Korpar; P. Krian; P. Krokovny; B. Kronenbitter; T. Kuhr; T. Kumita; A. Kuzmin; Y. -J. Kwon; J. S. Lange; S. -H. Lee; J. Li; Y. Li; L. Li Gioi; J. Libby; C. Liu; Y. Liu; D. Liventsev; P. Lukin; D. Matvienko; H. Miyata; R. Mizuk; G. B. Mohanty; A. Moll; R. Mussa; E. Nakano; M. Nakao; Z. Natkaniec; M. Nayak; E. Nedelkovska; C. Ng; N. K. Nisar; S. Nishida; O. Nitoh; S. Ogawa; S. Okuno; C. Oswald; P. Pakhlov; G. Pakhlova; H. Park; H. K. Park; R. Pestotnik; M. Petri?; L. E. Piilonen; M. Ritter; M. Rhrken; A. Rostomyan; S. Ryu; H. Sahoo; T. Saito; Y. Sakai; S. Sandilya; L. Santelj; T. Sanuki; Y. Sato; V. Savinov; O. Schneider; G. Schnell; C. Schwanda; D. Semmler; K. Senyo; O. Seon; M. E. Sevior; M. Shapkin; T. -A. Shibata; J. -G. Shiu; B. Shwartz; A. Sibidanov; Y. -S. Sohn; A. Sokolov; E. Solovieva; S. Stani?; M. Stari?; M. Steder; T. Sumiyoshi; U. Tamponi; G. Tatishvili; Y. Teramoto; M. Uchida; S. Uehara; Y. Unno; S. Uno; S. E. Vahsen; C. Van Hulse; G. Varner; V. Vorobyev; M. N. Wagner; C. H. Wang; M. -Z. Wang; P. Wang; Y. Watanabe; K. M. Williams; E. Won; Y. Yamashita; S. Yashchenko; Y. Yusa; Z. P. Zhang; V. Zhilich; V. Zhulanov; A. Zupanc

2013-07-23T23:59:59.000Z

305

Sci Protek Signs Licensing Deal for Technology that Reduces Plant Disease |  

NLE Websites -- All DOE Office Websites (Extended Search)

Sci Protek Signs Licensing Deal for Technology that Reduces Plant Disease Sci Protek Signs Licensing Deal for Technology that Reduces Plant Disease January 06, 2011 A California based small business, Sci Proteck, Inc, has recently licensed technology developed at the Department of Energy's Oak Ridge National Laboratory (ORNL) and the University of Chicago (UChicago) to protect plants from crop diseases. Research on this new method for inducing plant pathogen resistance began in 2005 following a grant from the National Science Foundation and research support from the Office of Biological and Environmental Research of the U.S. Department of Energy. Principal developers include Timothy Tschaplinski at ORNL and Drs. Jean Greenberg and Ho Won Jung at the UChicago. ORNL and UChicago entered into an Inter-Institutional Agreement for licensing, patent prosecution, and royalty sharing.

306

The signing of the 19th Meeting Record. Seated are Alexandre Jakovsky, left, of  

NLE Websites -- All DOE Office Websites (Extended Search)

signing of the 19th Meeting Record. Seated are Alexandre Jakovsky, left, of the Russian Federation signing of the 19th Meeting Record. Seated are Alexandre Jakovsky, left, of the Russian Federation Ministry of Atomic Energy, and John O'Fallon, of the U.S. Department of Energy. Behind them are Fermilab Director John Peoples (far left), U.S. and Russian delegates and Fermilab Directorate staff. Photos by Reidar Hahn by Leila Belkora, Office of Public Affairs When Russian delegates to the Joint Coordinating Committee for Research on the Fundamental Properties of Matter came to Fermilab November 13 and 14 to discuss U.S.- Russian collaboration on high-energy physics research, they had every reason to feel at home. The first high-energy physics experiment ever carried out at Fermilab was a joint Soviet-U.S. collaboration that began taking data "as soon as

307

NETL: News Release - DOE Signs Cooperative Agreement for New Hydrogen Power  

NLE Websites -- All DOE Office Websites (Extended Search)

6, 2009 6, 2009 DOE Signs Cooperative Agreement for New Hydrogen Power Plant Hydrogen Energy California to Construct IGCC Plant for Clean Power Washington, D.C. - The U.S. Department of Energy (DOE) has signed a cooperative agreement with Hydrogen Energy California LLC (HECA) to build and demonstrate a hydrogen-powered electric generating facility, complete with carbon capture and storage, in Kern County, Calif. The new plant is a step toward commercialization of a clean technology that enables use of our country's vast fossil energy resources while addressing the need to reduce greenhouse gas emissions. MORE INFO Visit the Clean Coal Power Initiative (CCPI) Webpage Read the Fact Sheet HECA, which is owned by Hydrogen Energy International, BP Alternative Energy, and Rio Tinto, plans to construct an advanced integrated

308

Secretary Bodman Signs Order to Help Restore Electricity to East Texas More  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Order to Help Restore Electricity to East Order to Help Restore Electricity to East Texas More Quickly Secretary Bodman Signs Order to Help Restore Electricity to East Texas More Quickly September 28, 2005 - 10:58am Addthis WASHINGTON, DC - U.S. Department of Energy Secretary Samuel W. Bodman today signed an order to authorize and direct CenterPoint Energy to temporarily connect and restore power to Entergy Gulf States, Inc. This action will allow thousands of Entergy customers to receive electricity while Entergy Gulf States, Inc., rebuilds its electricity transmission and distribution infrastructure. "In the aftermath of any disaster, it's critically important that we work together to restore life-saving and life-sustaining electricity to those people affected by the storm. By issuing this order, we make it possible

309

IMHEX{sup {reg_sign}} fuel cells progress toward commercialization  

DOE Green Energy (OSTI)

The overall goal of M-C Power is the development and subsequent commercialization of Molten Carbonate Fuel Cell (MCFC) stacks. More specifically, MCFC`s Manifolded Heat Exchange (IMHEX{sup {reg_sign}}) plate design created by the Institute of Technology. In order to achieve the aforementioned goal, M-C Power assembled a formidable team of industry leaders. This group, refered to as the (IHMEX{sup {reg_sign}}) Team, has developed a strategy to move decisively through the stages of Technology Development and Product Design and Improvement through commercialization. This paper is to review the status of the overall commercialization program and activities. It will also provide an overview of the market entry product. Furthermore, we will evaluate the opportunities and benefits this product brings to a competitive power industry.

Scroppo, J.A.; Laurens, R.M.; Petraglia, V.J.

1995-12-31T23:59:59.000Z

310

The Rotor Model with spectral parameters and enumerations of Alternating Sign Matrices  

E-Print Network (OSTI)

In this paper we study the Rotor Model of Martins and Nienhuis. After introducing spectral parameters, a combined use of integrability, polynomiality of the ground state wave function and a mapping into the fully-packed O(1)-model allows us to determine the sum rule and a family of maximally nested components for different boundary conditions. We see in this way the appearance of 3-enumerations of Alternating Sign Matrices.

Luigi Cantini

2007-03-29T23:59:59.000Z

311

Applications of the 3-D Deterministic Transport Attila{reg_sign} for Core Safety Analysis  

SciTech Connect

An LDRD (Laboratory Directed Research and Development) project is ongoing at the Idaho National Engineering and Environmental Laboratory (INEEL) for applying the three-dimensional multi-group deterministic neutron transport code (Attila{reg_sign}) to criticality, flux and depletion calculations of the Advanced Test Reactor (ATR). This paper discusses the model development, capabilities of Attila, generation of the cross-section libraries, and comparisons to an ATR MCNP model and future.

Lucas, D.S.; Gougar, D.; Roth, P.A.; Wareing, T.; Failla, G.; McGhee, J.; Barnett, A.

2004-10-06T23:59:59.000Z

312

Fluid flow release regulating device, ERIP {number_sign}624: Final report  

DOE Green Energy (OSTI)

DOE/ERIP project {number_sign}624 ``Fluid Flow Release Regulating Device`` designed, constructed, tested, and installed a rubber crest gate for regulating water levels at an impoundment such as a hydroelectric dam. A 92 foot long by 27 inch high rubber panel was installed in January 1997. Initial results were good until fabric degradation internal to the rubber caused loss of stiffness. Substitutes for the failed fabric are being tested. The project will continue after DOE participation terminates.

NONE

1997-12-01T23:59:59.000Z

313

EVOLUTION OF CURRENTS OF OPPOSITE SIGNS IN THE FLARE-PRODUCTIVE SOLAR ACTIVE REGION NOAA 10930  

SciTech Connect

Analysis of a time series of high spatial resolution vector magnetograms of the active region NOAA 10930 available from the Solar Optical Telescope SpectroPolarimeter on board Hinode revealed that there is a mixture of upward and downward currents in the two footpoints of an emerging flux rope. The flux emergence rate is almost the same in both the polarities. We observe that along with an increase in magnetic flux, the net current in each polarity increases initially for about three days after which it decreases. This net current is characterized by having exactly opposite signs in each polarity while its magnitude remains almost the same most of the time. The decrease of the net current in both the polarities is due to the increase of current having a sign opposite to that of the net current. The dominant current, with the same sign as the net current, is seen to increase first and then decreases during the major X-class flares. Evolution of non-dominant current appears to be a necessary condition for flare initiation. The above observations can be plausibly explained in terms of the superposition of two different force-free states resulting in a non-zero Lorentz force in the corona. This Lorentz force then pushes the coronal plasma and might facilitate the magnetic reconnection required for flares. Also, the evolution of the net current is found to follow the evolution of magnetic shear at the polarity inversion line.

Ravindra, B. [Indian Institute of Astrophysics, Koramangala, Bangalore 560 034 (India); Venkatakrishnan, P.; Tiwari, Sanjiv Kumar; Bhattacharyya, R., E-mail: ravindra@iiap.res.in, E-mail: pvk@prl.res.in, E-mail: tiwari@mps.mpg.de, E-mail: ramit@prl.res.in [Udaipur Solar Observatory, Physical Research Laboratory, Dewali, Bari Road, Udaipur 313 001 (India)

2011-10-10T23:59:59.000Z

314

THE Na 8200 Angstrom-Sign DOUBLET AS AN AGE INDICATOR IN LOW-MASS STARS  

SciTech Connect

We investigate the use of the gravity sensitive neutral sodium (Na I) doublet at 8183 Angstrom-Sign and 8195 Angstrom-Sign (Na 8200 Angstrom-Sign doublet) as an age indicator for M dwarfs. We measured the Na doublet equivalent width (EW) in giants, old dwarfs, young dwarfs, and candidate members of the {beta} Pic moving group using medium-resolution spectra. Our Na 8200 A doublet EW analysis shows that the feature is useful as an approximate age indicator in M-type dwarfs with (V - K{sub s}) {>=} 5.0, reliably distinguishing stars older and younger than 100 Myr. A simple derivation of the dependence of the Na EW on temperature and gravity supports the observational results. An analysis of the effects of metallicity shows that this youth indicator is best used on samples with similar metallicity. The age estimation technique presented here becomes useful in a mass regime where traditional youth indicators are increasingly less reliable, is applicable to other alkali lines, and will help identify new low-mass members in other young clusters and associations.

Schlieder, Joshua E.; Simon, Michal [Department of Physics and Astronomy, Stony Brook University, Stony Brook, NY 11794 (United States); Lepine, Sebastien; Rice, Emily [Department of Astrophysics, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024 (United States); Fielding, Drummond [Department of Physics and Astronomy, Johns Hopkins University, 366 Bloomberg Center, 3400 North Charles Street, Baltimore, MD 21218 (United States); Tomasino, Rachael, E-mail: michal.simon@stonybrook.edu, E-mail: schlieder@mpia-hd.mpg.de, E-mail: lepine@amnh.org, E-mail: erice@amnh.org, E-mail: dfieldi1@jhu.edu, E-mail: tomas1r@cmich.edu [Department of Physics, Central Michigan University, Mount Pleasant, MI 48859 (United States)

2012-05-15T23:59:59.000Z

315

Applied illumination engineering  

SciTech Connect

Beginning with a thorough assessment of current lighting technologies and their operating characteristics, this hands-on reference guides one through each step of effective, energy-efficient lighting design for both indoor and outdoor applications. The introductory chapters provide a convenient assessment of a full range of light sources, including metal halide, high pressure sodium, low pressure sodium, fluorescent and incandescent lamps. The basic elements of effective lighting design are clearly detailed and illustrated, including all required calculations and example problems. Step by step guidelines enable one to insure that designs have considered all critical light loss factors, site conditions, task requirements and special lighting use demands. Specific design approaches are covered in individual chapters on industrial lighting, office lighting, merchandise lighting, and outdoor lighting applications. Lighting controls and control strategies are examined in detail, as well as effective use of retrofit devices such as ballasts, reflectors, lenses and sensors to reduce lighting costs. Maintenance and troubleshooting of lamp and fixture problems are also covered. While the primary emphasis of this book is to provide a practical desk reference for the lighting designer, the elements of theory needed to analyze and solve unfamiliar design problems and applications have been included.

Lindsey, J.L.

1991-01-01T23:59:59.000Z

316

X-ray lasers and methods utilizing two component driving illumination provided by optical laser means of relatively low energy and small physical size  

DOE Patents (OSTI)

An X-ray laser (10), and related methodology, are disclosed wherein an X-ray laser target (12) is illuminated with a first pulse of optical laser radiation (14) of relatively long duration having scarcely enough energy to produce a narrow and linear cool plasma of uniform composition (38). A second, relatively short pulse of optical laser radiation (18) is uniformly swept across the length, from end to end, of the plasma (38), at about the speed of light, to consecutively illuminate continuously succeeding portions of the plasma (38) with optical laser radiation having scarcely enough energy to heat, ionize, and invert them into the continuously succeeding portions of an X-ray gain medium. This inventive double pulse technique results in a saving of more than two orders of magnitude in driving optical laser energy, when compared to the conventional single pulse approach.

Rosen, Mordecai D. (Berkeley, CA); Matthews, Dennis L. (El Granada, CA)

1991-01-01T23:59:59.000Z

317

Loop model with mixed boundary conditions, qKZ equation and alternating sign matrices  

E-Print Network (OSTI)

The integrable loop model with mixed boundary conditions based on the 1-boundary extended Temperley--Lieb algebra with loop weight 1 is considered. The corresponding qKZ equation is introduced and its minimal degree solution described. As a result, the sum of the properly normalized components of the ground state in size L is computed and shown to be equal to the number of Horizontally and Vertically Symmetric Alternating Sign Matrices of size 2L+3. A refined counting is also considered.

P. Zinn-Justin

2006-10-25T23:59:59.000Z

318

FAINT EXTENDED OH EMISSION FROM THE LOCAL INTERSTELLAR MEDIUM IN THE DIRECTION l Almost-Equal-To 108 Degree-Sign , b Almost-Equal-To 5 Degree-Sign  

Science Conference Proceedings (OSTI)

We have mapped faint 1667 OH line emission (T{sub A} Almost-Equal-To 20-40 mK in our Almost-Equal-To 30' beam) along many lines of sight in the Galaxy covering an area of Almost-Equal-To 4 Degree-Sign Multiplication-Sign 4 Degree-Sign in the general direction of l Almost-Equal-To 108 Degree-Sign , b Almost-Equal-To 5 Degree-Sign . The OH emission is widespread, similar in extent to the local H I (r {approx}< 2 kpc) both in space and in velocity. The OH profile amplitudes show a good general correlation with those of H I in spectral channels of Almost-Equal-To 1 km s{sup -1}; this relation is described by T{sub A} (OH) Almost-Equal-To 1.50 Multiplication-Sign 10{sup -4} T{sub B} (H I) for values of T{sub B} (H I) {approx}< 60-70 K. Beyond this the H I line appears to 'saturate', and few values are recorded above Almost-Equal-To 90 K. However, the OH brightness continues to rise, by a further factor Almost-Equal-To 3. The OH velocity profiles show multiple features with widths typically 2-3 km s{sup -1}, but less than 10% of these features are associated with CO(1-0) emission in existing surveys of the area smoothed to comparable resolution.

Allen, Ronald J. [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Rodriguez, Monica Ivette [Instituto de Astrofisica de Andalucia, P.O. Box 3004, 18080 Granada (Spain); Black, John H.; Booth, Roy S., E-mail: rjallen@stsci.edu, E-mail: mrm@iaa.es, E-mail: John.Black@chalmers.se, E-mail: rbooth@ska.ac.za [Onsala Space Observatory, Onsala SE-439 92 (Sweden)

2012-04-15T23:59:59.000Z

319

Feasibility of integrating other federal information systems into the Global Network of Environment and Technology, GNET{reg_sign}  

SciTech Connect

The Global Environment and Technology Enterprise (GETE) of the Global Environment and Technology Foundation (GETF) has been tasked by the US Department of Energy`s (DOE), Federal Energy Technology Center (FETC) to assist in reducing DOE`s cost for the Global Network of Environment and Technology (GNET{reg_sign}). As part of this task, GETE is seeking federal partners to invest in GNET{reg_sign}. The authors are also seeking FETC`s commitment to serve as GNET`s federal agency champion promoting the system to potential agency partners. This report assesses the benefits of partnering with GNET{reg_sign} and provides recommendations for identifying and integrating other federally funded (non-DOE) environmental information management systems into GNET{reg_sign}.

NONE

1998-05-01T23:59:59.000Z

320

Changes in Gas Bubble Disease Signs for Migrating Juvenile Salmonids Experimentally Exposed to Supersaturated Gasses, 1996-1997 Progress Report.  

DOE Green Energy (OSTI)

This study was designed to answer the question of whether gas bubble disease (GBD) signs change as a result of the hydrostatic conditions juvenile salmonids encounter when they enter the turbine intake of hydroelectric projects during their downstream migration.

Absolon, Randall F.

1999-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "illuminated exit signs" 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

Semiparametrically efficient inference based on signed ranks in symmetric independent component models  

E-Print Network (OSTI)

We consider semiparametric location-scatter models for which the $p$-variate observation is obtained as $X=\\Lambda Z+\\mu$, where $\\mu$ is a $p$-vector, $\\Lambda$ is a full-rank $p\\times p$ matrix and the (unobserved) random $p$-vector $Z$ has marginals that are centered and mutually independent but are otherwise unspecified. As in blind source separation and independent component analysis (ICA), the parameter of interest throughout the paper is $\\Lambda$. On the basis of $n$ i.i.d. copies of $X$, we develop, under a symmetry assumption on $Z$, signed-rank one-sample testing and estimation procedures for $\\Lambda$. We exploit the uniform local and asymptotic normality (ULAN) of the model to define signed-rank procedures that are semiparametrically efficient under correctly specified densities. Yet, as is usual in rank-based inference, the proposed procedures remain valid (correct asymptotic size under the null, for hypothesis testing, and root-$n$ consistency, for point estimation) under a very broad range of ...

Ilmonen, Pauliina; 10.1214/11-AOS906

2012-01-01T23:59:59.000Z

322

Advanced Recyclable Media System{reg_sign}. Innovative technology summary report  

SciTech Connect

The objective of the Large-Scale Demonstration Project (LSDP) is to select and demonstrate potentially beneficial technologies at the Argonne National Laboratory East`s (ANL) Chicago Pile-5 (CP-5) Research Reactor. The purpose of the LSDP is to demonstrate that using innovative and improved deactivation and decommissioning (D and D) technologies from various sources can result in significant benefits, such as decreased cost and increased health and safety, as compared with baseline D and D technologies. This report describes a demonstration of the Advanced Recyclable Media System{reg_sign} technology which was employed by Surface Technology Systems, Inc. to remove coatings from a concrete floor. This demonstration is part of the CP-5 LSDP sponsored by the US Department of Energy (DOE) Office of Science and Technology Deactivation and Decommissioning Focus Area (DDFA). The Advanced Recyclable Media System{reg_sign} (ARMS) technology is an open blast technology which uses a soft recyclable media. The patented ARMS Engineered Blast Media consists of a fiber-reinforced polymer matrix which can be manufactured in various grades of abrasiveness. The fiber media can be remade and/or reused up to 20 times and can clean almost any surface (e.g., metal, wood, concrete, lead) and geometry including corners and the inside of air ducts.

NONE

1998-12-01T23:59:59.000Z

323

EXOPLANETS FROM THE ARCTIC: THE FIRST WIDE-FIELD SURVEY AT 80 Degree-Sign N  

SciTech Connect

Located within 10 Degree-Sign of the North Pole, northern Ellesmere Island offers continuous darkness in the winter months. This capability can greatly enhance the detection efficiency of planetary transit surveys and other time domain astronomy programs. We deployed two wide-field cameras at 80 Degree-Sign N, near Eureka, Nunavut, for a 152 hr observing campaign in 2012 February. The 16 megapixel camera systems were based on commercial f/1.2 lenses with 70 mm and 42 mm apertures, and they continuously imaged 504 and 1295 deg{sup 2}, respectively. In total, the cameras took over 44,000 images and produced better than 1% precision light curves for approximately 10,000 stars. We describe a new high-speed astrometric and photometric data reduction pipeline designed for the systems, test several methods for the precision flat fielding of images from very-wide-angle cameras, and evaluate the cameras' image qualities. We achieved a scintillation-limited photometric precision of 1%-2% in each 10 s exposure. Binning the short exposures into 10 minute chunks provided a photometric stability of 2-3 mmag, sufficient for the detection of transiting exoplanets around the bright stars targeted by our survey. We estimate that the cameras, when operated over the full Arctic winter, will be capable of discovering several transiting exoplanets around bright (m{sub V} < 9.5) stars.

Law, Nicholas M.; Sivanandam, Suresh [Dunlap Institute for Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto, Ontario M5S 3H4 (Canada); Carlberg, Raymond; Salbi, Pegah; Ngan, Wai-Hin Wayne; Kerzendorf, Wolfgang [Department of Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto, Ontario M5S 3H4 (Canada); Ahmadi, Aida [University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4 (Canada); Steinbring, Eric; Murowinski, Richard, E-mail: law@di.utoronto.ca [National Science Infrastructure, National Research Council Canada, Victoria, British Columbia, V9E 2E7 (Canada)

2013-03-15T23:59:59.000Z

324

NATIONAL ENVIRONMENTAL POLICY ACT Management Review Team Conc~~rrence Sign-Off  

Office of Legacy Management (LM)

ENVIRONMENTAL POLICY ACT ENVIRONMENTAL POLICY ACT Management Review Team Conc~~rrence Sign-Off April 24,2001 ACTION: DRAFT ENVIRONMENT ASSESSMENT OF GROUND WATER COMPLIANCE ACTIVITIES AT THE URANIUM MILL TAILINGS SITE, SHIPROCK, NEW MEXICO ISSUE: DraR Environmental Assessment of Ground Water Compliance at the Uranium Mill Tailings Site, Shiprock, New Mexico, to the Navajo Nation, federal and tribal regulatoly agencies, and other interested stakeholders for review and comment. RECOMMENDATION: The Management Review Team and the DOE-AL NEPA Compliance Off~cer have determined that this E A meets the requirements of 10 CFR 1021 and implementing g u i d a n p q d is adequate for transmittal to the external stakeholders. DOE-GJO ~ocumen&ana~er ' D. Metzler WE-& NCO J. Robbins

325

Assessment of TEES reg sign applications for Wet Industrial Wastes: Energy benefit and economic analysis report  

DOE Green Energy (OSTI)

Fundamental work is catalyzed biomass pyrolysis/gasification led to the Thermochemical Environmental Energy System (TEES{reg sign}) concept, a means of converting moist biomass feedstocks to high-value fuel gases such as methane. A low-temperature (350{degrees}C), pressurized (3100 psig) reaction environment and a nickel catalyst are used to reduce volumes of very high-moisture wastes such as food processing byproducts while producing useful quantities of energy. A study was conducted to assess the economic viability of a range of potential applications of the process. Cases examined included feedstocks of cheese whey, grape pomace, spent grain, and an organic chemical waste stream. The analysis indicated that only the organic chemical waste process is economically attractive in the existing energy/economic environment. However, food processing cases will become attractive as alternative disposal practices are curtailed and energy prices rise.

Elliott, D.C.; Scheer, T.H.

1992-02-01T23:59:59.000Z

326

Molecular modeling of the pendant chain in Nafion{reg_sign}  

DOE Green Energy (OSTI)

Ion transport through perfluorosulfonic acid ionomers such as Nafion{reg_sign} is controlled by both the microstructure of the polymer and the charge and water distribution in the hydrated polymer. The authors present here the results of theoretical calculations on the side chain of Nafion{reg_sign}, establishing microscopic information for the modeling of water modeling of water modeling of water and proton transport in the membrane. Optimized geometries for the trifluoromethane sulfonic acid fragment (CF{sub 3}SO{sub 3}H), the di-trifluoromethane ether fragment (CF{sub 3}OCF{sub 3}), and the side chain (CF{sub 3}{single_bond}OCF{sub 2}CF(CF{sub 3})OCF{sub 2}CF{sub 2}SO{sub 3}H) were determined by means of both ab initio Hartree Fock theory with second order Moeller-Plesset electron correlation corrections, and density functional theory with Becke`s three parameter hybrid method. Several rotational potential energy surfaces were calculated to assess chain flexibility and proton accessibility. A probe water molecule was added to each of the fragments to characterize hydrophilic sites. These calculations confirmed that the sulfonic acid group is hydrophilic and the ethers are hydrophobic. Molecular dynamics simulations were then performed on the side chain to check the conditions required to stretch the pendant chain. Thermal averages of several structural parameters assessing the flexibility and stretch of the chain were computed from selected conformations produced in the simulation and these results indicate that although the sulfonate group is free to rotate, the chain stretches little. The construction of a potential energy surface for rotation about the second ether group suggests that the side chain exists in a folded or curled up conformation. A physical continuum dielectric solvent model was used to obtain free energies of electrostatic interaction of the fragments and the full chain with the solvent.

Paddison, S.J.; Zawodzinski, T.A.

1998-03-01T23:59:59.000Z

327

Multiple-valued signed-digit adder using negative differential-resistance devices  

E-Print Network (OSTI)

AbstractThis paper describes a new signed-digit full adder (SDFA) circuit consisting of resonant-tunneling diodes (RTDs) and metal-oxide semiconductor field effect transistors (MOSFETs). The design is primarily based on a multiple-valued logic literal circuit that utilizes the folded-back I-V (also known as negative differential-resistance, NDR) characteristics of RTDs to compactly implement its gated transfer function. MOS transistors are configured in current-mode logic, where addition of two or more digits is achieved by superimposing the signals of individual wires being physically connected at the summing nodes. The proposed SDFA design uses redundant arithmetic representation and, therefore, the circuit can perform addition of two arbitrary size binary numbers in constant time without the need for either carry propagation or carry look-ahead. The SDFA cell design has been verified through simulation by an augmented SPICE simulator that includes new homotopy-based convergence routines to tackle the nonlinear device characteristics of quantum devices. From the simulation result, the SDFA cell has been found to perform addition operation in 3.5 nanoseconds, which is somewhat superior to other multivalued redundant arithmetic circuits reported in the literature. The SDFA cell requires only 13 MOS transistors and one RTD, as opposed to the state-of-the-art CMOS redundant binary adder requiring 56 transistors, and to the conventional multivalued current-mode adder consisting of 34 MOS transistors. In order to verify the simulation result, a prototype SDFA cell has been fabricated using MOSIS 2-micron CMOS process and GaAs-based RTDs connected externally to the MOSFET circuit. Index TermsSigned-digit arithmetic, multiple-valued logic, quantum electronic resonant-tunneling circuits.xxx 1

Ro F. Gonzlez; Student Member; Pinaki Mazumder; Senior Member

1998-01-01T23:59:59.000Z

328

Search for new physics with same-sign isolated dilepton events with jets and missing transverse energy at CMS  

E-Print Network (OSTI)

The results of searches for Supersymmetry in events with two same-sign isolated leptons, hadronic jets, and missing transverse energy in the final state are presented. The searches use pp collisions at 7 TeV collected in 2011 by the CMS experiment.

Weinberg, M

2011-01-01T23:59:59.000Z

329

Cost Reduction and Manufacture of the SunSine{reg_sign} ac Module: Final Subcontract Report, 11 June 2001  

SciTech Connect

This project was a two-phase effort consisting of technical research and manufacturing development to improve and reduce the costs of the SunSine{reg_sign} inverter. Research addressed packaging, soft switching, circuit optimization, manufacturing process improvements, and pilot production manufacturing. Significant cost reductions were achieved. The main goal of this project was to reduce cost and improve the manufacturability and reliability of the SunSine{reg_sign} ac module, which consists of a SunSine{reg_sign} inverter mounted on an ASE Americas PV laminate. This work has also boosted the performance and enhanced marketability by adding customer-valued features. Ascension Technology has accomplished these advancements by cost reductions or design modifications in the following areas: Die-cast aluminum enclosure and base plate; soft switching for cost reduction and efficiency gains; circuit board and component optimization for performance gains and size reduction; streamlined inverter assembly and production testing; and streamlined inverter/module assembly. As a result of the effort in these areas, Ascension Technology's objectives were to achieve the following: 40%-50% reduction in inverter manufacturing costs; 40% reduction in inverter size from 169 to 100 square inches; 4% increase in peak inverter efficiency from 87% to 91% at full power; UL listing, FCC certification; establish a production capability of 5000 SunSine{reg_sign} inverters/year through manufacturing improvements and production-line design improvements; less than 1 failure per 1000 units at time of installation/turn-on; a 5-year warranty; and a rating of 250 Wac at PTC for the SunSine{reg_sign} ac Module. Accomplishments during this project include: Inverter production costs were reduced 32% in the pilot production run; inverter production costs anticipated to be reduced a total of 36% in future production runs; 45% reduction in inverter footprint (in contact with module) from 169 to 93 square inches; and a 2.3% increase in inverter efficiency from 85.7% to 88.0% at full power. In addition, the SunSine{reg_sign} ac module is UL listed, meets IEEE Std. 929-2000, IEEE-C62.41-1991, IEEE-C62.45-1992, and NY State SIR requirements, and was verified to comply with FCC Class B EMI limits. There were 4 failures per 214 units at time of installation/turn-on; a 5-year inverter warranty is offered; and a rating of 235 Wac at PTC for the SunSine{reg_sign} ac module was achieved.

Kern, G.; Russell, M.

2001-07-10T23:59:59.000Z

330

Process  

NLE Websites -- All DOE Office Websites (Extended Search)

exit signs by 3 to 8 times Many ENERGY STAR qualified exit signs are based on light-emitting diode (LED) technology, while others are based on photoluminescent and...

331

--No Title--  

NLE Websites -- All DOE Office Websites (Extended Search)

quality as too little light-and it costs a lot more. Install brighter, safer light-emitting diode (LED) exit signs. ENERGY STAR qualified exit signs can dramatically reduce...

332

Business Energy Efficiency Rebate (Offered by 11 Utilities) ...  

Open Energy Info (EERE)

Lighting ControlsSensors, Motor VFDs, Programmable Thermostats, Water Heaters, LED Exit Signs, Commercial Cooking Equipment, Commercial Refrigeration Equipment, Food...

333

2005 Status Report Savings Estimates for the ENERGY STAR(R) Voluntary Labeling Program  

E-Print Network (OSTI)

Exit Signs Dishwashers Room Airclothes washers, dishwashers, room air conditioners (RACs),clothes washers, dishwashers, and room air conditioners (

Webber, Carrie A.; Brown, Richard E.; Sanchez, Marla

2006-01-01T23:59:59.000Z

334

On two classes of perturbations: Role of signs of second-order Rayleigh-Schrdinger energy corrections  

E-Print Network (OSTI)

We distinguish two extreme classes of perturbation problems depending on the signs of second-order energy corrections and argue why it is generally much more probable to obtain a negative value of the same for any state in the standard Rayleigh-Schr\\"odinger perturbation theory. The classes are seen to differ in reproducing results of finite-dimensional matrix perturbations. A few related issues are also discussed, some of which are based on available analytical results.

Kamal Bhattacharyya

2013-04-01T23:59:59.000Z

335

Standard CMOS Implementation of a Multiple-Valued Logic Signed-Digit Adder Based on Negative Differential-Resistance Devices  

Science Conference Proceedings (OSTI)

This paper presents MOS-NDR, a new prototyping technique for multiple-valued logic circuits combining MOS transistors and multipeak negative differential-resistance (NDR) devices such as resonant-tunneling diodes (RTDs). MOS-NDR emulates the folded current-voltage ... Keywords: signed-digit adder, redundant number systems, negative differential-resistance devices, NDR devices, resonant-tunneling diodes, RTDs, multiple-valued logic

Alejandro F. Gonzalez; Mayukh Bhattacharya; Shriram Kulkarni; Pinaki Mazumder

2000-05-01T23:59:59.000Z

336

Barron Electric Cooperative - Commercial, Industrial, and Agricultural...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lighting: 15fixture LED Exit Sign: 5sign Occupancy Sensors: 5switch Commercial Air Conditioning Units: 40ton Plate CoolersPre-Coolers: 500unit Dairy Refrigeration...

337

Illuminating the Pecking Order in Off-Grid Lighting: A Demonstration of LED Lighting for Saving Energy in the Poultry Sector  

Science Conference Proceedings (OSTI)

The Lumina Project and Lighting Africa conducted a full-scale field test involving a switch from kerosene to solar-LED lighting for commercial broiler chicken production at an off-grid farm in Kenya. The test achieved lower operating costs, produced substantially more light, improved the working environment, and had no adverse effect on yields. A strategy using conventional solar-fluorescent lighting also achieved comparable yields, but entailed a six-fold higher capital cost and significantly higher recurring battery replacement costs. Thanks to higher energy and optical efficiencies, the LED system provided approximately twice the illumination to the chicken-production area and yet drew less than half the power.At the study farm, 3000 chickens were grown in each of three identical houses under kerosene, fluorescent, and LED lighting configurations. Under baseline conditions, a yearly expenditure of 1,200 USD is required to illuminate the three houses with kerosene. The LED system eliminates this fuel use and expense with a corresponding simple payback time of 1.5 years, while the solar-fluorescent system has a payback time of 9.3 years. The corresponding reduction in fuel expenditure in both cases represents a 15percent increase in after-tax net income (revenues minus expenses) across the entire business operation. The differential cost-effectiveness between the LED and fluorescent systems would be substantially greater if the fluorescent system were upsized to provide the same light as the LED system. Providing light with the fluorescent or LED systems is also far more economical than connecting to the grid in this case. The estimated grid-connection cost at this facility is 1.7 million Kenya Schillings (approximately 21,250 USD), which is nearly six-times the cost of the fluorescent system and 35-times the cost of the LED system.The LED system also confers various non-energy benefits. The relative uniformity of LED lighting, compared to the fluorescent or kerosene lighting, reduced crowding which in turn created a less stressful environment for the chickens. The far higher levels of illumination also created a better environment for the workers, while eliminating the time required for obtaining fuel and maintaining kerosene lanterns. An additional advantage of the LED system relative to the solar fluorescent system was that the former does not require a skilled technician to carry out the installation. The portable LED system lighting layout is also more easily adjusted than that of the hardwired fluorescent systems. Furthermore, switching to the LED system avoids over one metric ton of carbon dioxide emissions per house on an annual basis compared to kerosene. There is high potential for replication of this particular LED lighting strategy in the developing world. In order to estimate the scale of kerosene use and the potential for savings, more information is needed on the numbers of chickens produced off-grid, as well as lighting uses for other categories of poultry production (egg layers, indigenous broilers ). Our discovery that weight gain did not slow in the solar-fluorescent house after it experienced extended lighting outages beginning on day 14 of the 35-day study suggests that conventional farming practices in Kenyan broiler operations may call for more hours of lighting than is needed to achieve least-cost production.

Tracy, Jennifer; Mills, Evan

2010-11-06T23:59:59.000Z

338

EXIT INTERVIEW SUMMARY FORM Life after Rice...  

E-Print Network (OSTI)

and may contact TIAA-CREF or Fidelity directly to discuss your options regarding the funds. (TIAA-CREF: www.tiaa-cref.org or 800-842-2776; Fidelity:www.netbenefits.fidelity.com or 800-642-7131). * 403(b-fund. If you enrolled, contact TIAA-CREF or Fidelity directly to discuss your options regarding these funds

339

University Ave. UniversityAve.Exit  

E-Print Network (OSTI)

Parking Services Fleet Services Dept. Bourns Hall Winston Chung Hall (EBU2) Health Services Campus Surge Services Genomics Psychology Arts 166 Performance Lab Humanities 1500 Highlander Hall Human Resources Chemical Sciences USDA Salinity Laboratory Fawcett Laboratory Rivera Library Bell Tower Sproul Hall Cottage

340

POSSIBLE CHANGES OF STATE AND RELEVANT TIMESCALES FOR A NEUTRON STAR IN LS I +61 Degree-Sign 303  

SciTech Connect

The properties of the short, energetic bursts recently observed from the {gamma}-ray binary LS I +61 Degree-Sign 303 are typical of those showed by high magnetic field neutron stars (NSs) and thus provide a strong indication in favor of a NS being the compact object in the system. Here, we discuss the transitions among the states accessible to a NS in a system like LS I +61 Degree-Sign 303, such as the ejector, propeller, and accretor phases, depending on the NS spin period, magnetic field, and rate of mass captured. We show how the observed bolometric luminosity ({approx}> few Multiplication-Sign 10{sup 35} erg s{sup -1}) and its broadband spectral distribution indicate that the compact object is most probably close to the transition between working as an ejector all along its orbit and being powered by the propeller effect when it is close to the orbit periastron, in a so-called flip-flop state. By assessing the torques acting onto the compact object in the various states, we follow the spin evolution of the system, evaluating the time spent by the system in each of them. Even taking into account the constraint set by the observed {gamma}-ray luminosity, we found that the total age of the system is compatible with being Almost-Equal-To 5-10 kyr, comparable to the typical spin-down ages of high-field NSs. The results obtained are discussed in the context of the various evolutionary stages expected for a NS with a high-mass companion.

Papitto, A.; Torres, D. F.; Rea, N. [Institut de Ciencies de l'Espai (IEEC-CSIC) Campus UAB, Fac. de Ciencies, Torre C5 parell, 2a planta, E-08193 Barcelona (Spain)

2012-09-10T23:59:59.000Z

Note: This page contains sample records for the topic "illuminated exit signs" 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

Relative Content of Black Carbon in Submicron Aerosol as a Sign of the Effect of Forest Fire Smokes  

DOE Green Energy (OSTI)

Biomass burning occurs often in regions containing vast forest tracts and peat-bogs. These processes are accompanied by the emission of a large amount of aerosol particles and crystal carbon (black carbon [BC], soot). BC is the predominant source of solar absorption in atmospheric aerosol, which impacts climate. (Jacobson 2001; Rozenberg 1982). In this paper, we analyze the results of laboratory and field investigations that focused on the relative content of BC in aerosol particles. Main attention is given to the study of possibility using this parameter as an informative sign for estimating the effect of remote forest fire smokes on the near-ground aerosol composition.

Kozlov, V.S.; Panchenko, M.V.; Yauscheva, E.P.

2005-03-18T23:59:59.000Z

342

Charge asymmetry of same-sign dileptons in B{sup 0}-B{sup 0} mixing  

SciTech Connect

We report a measurement of the charge asymmetry for same-sign dileptons in B{sup 0}-B{sup 0} mixing, A{sub sl}. The data were collected with the Belle detector at KEKB. Using a data sample of 78 fb{sup -1} recorded at the {upsilon}(4S) resonance and 9 fb{sup -1} recorded at an energy 60 MeV below the resonance, we measure A{sub sl}=(-1.1{+-}7.9(stat){+-}8.5(sys))x10{sup -3}.

Nakano, E.; Teramoto, Y. [Osaka City University, Osaka (Japan); Abe, K.; Dragic, J.; Gershon, T.; Hazumi, M.; Ishikawa, A.; Itoh, R.; Katayama, N.; Kichimi, H.; Nakao, M.; Nakazawa, H.; Nishida, S.; Ozaki, H.; Sagawa, H.; Sakai, Y.; Stamen, R.; Suzuki, S. Y.; Tajima, O.; Takasaki, F. [High Energy Accelerator Research Organization (KEK), Tsukuba (Japan)] (and others)

2006-06-01T23:59:59.000Z

343

Structure and Energy of the 90 degree sign Partial Dislocation in Diamond: A Combined Ab Initio and Elasticity Theory Analysis  

Science Conference Proceedings (OSTI)

The core structure and stability of the 90 degree sign partial dislocation in diamond is studied within isotropic elasticity theory and ab initio total energy calculations. The double-period reconstruction is found to be more stable than the single-period reconstruction for a broad range of stress states. The analysis of the ab initio results shows further that elasticity theory is valid for dislocation spacings as small as 10-20 Angstrom, thus allowing ab initio calculations to provide reliable parameters for continuum theory analysis. (c) 2000 The American Physical Society.

Blase, X. [Department of Physics, University of California, Berkeley, California 94720 (United States); Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); NERSC, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Departement de Physique des Materiaux, U.M.R. No. 5586, 43 Bd du 11 Novembre 1918, 69622 Villeurbanne Cedex, (France); Lin, Karin [Department of Physics, University of California, Berkeley, California 94720 (United States); Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Canning, A. [NERSC, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Louie, S. G. [Department of Physics, University of California, Berkeley, California 94720 (United States); Chrzan, D. C. [Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Department of Materials Science and Mineral Engineering, University of California, Berkeley, California 94720 (United States)

2000-06-19T23:59:59.000Z

344

CX-005700: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

700: Categorical Exclusion Determination 700: Categorical Exclusion Determination CX-005700: Categorical Exclusion Determination California-City-Oxnard CX(s) Applied: A1, A9, B1.32, B2.5, B5.1 Date: 04/08/2011 Location(s): Oxnard, California Office(s): Energy Efficiency and Renewable Energy Energy Efficiency and Conservation Block Grant Program. 1) City wide energy audit of city buildings; 2) Installation of intelligent transportation system; 3) Replace illuminated street signs with reflective signs; and 4) Building retrofits to include lighting systems and exit signs, installation of sensors and timers, install heating, ventilation and air conditioning (HVAC) and chiller improvements?buildings include: Public Safety Building, Downtown Parking Structure, City Hall, City Hall Annex, Main Library,

345

EUV Resists: Illuminating the challenges  

SciTech Connect

As extreme ultraviolet (EUV) lithography enters the commercialization phase with potential introduction at the 3x nm half-pitch node in 2013, the attention of advanced EUV resist research has turned to addressing patterning at 16-nm half pitch and below. Whereas line-edge roughness is the primary concern at 2x half pitch and larger, research at the 16-nm half pitch level is uncovering broader.

Naulleau, Patrick; Anderson, Christopher; George, Simi

2011-06-01T23:59:59.000Z

346

Bright Idea Illuminates LED Standards  

Science Conference Proceedings (OSTI)

... the pulse measurement results that LED manufacturers use. ... that the optical and electrical characteristics of ... last much longer at lower temperatures. ...

2011-04-25T23:59:59.000Z

347

About UPI | UPI en Espaol | My Account Free News Update: Enter Your Email Address Sign up Search: Stories Go Advertise on UPI  

E-Print Network (OSTI)

About UPI | UPI en Español | My Account Free News Update: Enter Your Email Address Sign up Search | Terms of Use | Privacy Policy | Advertise Online | Contact Us Sponsored Links: Auto Dealers

Rogers, John A.

348

A MAGNETAR-LIKE EVENT FROM LS I +61 Degree-Sign 303 AND ITS NATURE AS A GAMMA-RAY BINARY  

SciTech Connect

We report on the Swift Burst Alert Telescope detection of a short burst from the direction of the TeV binary LS I +61 Degree-Sign 303, resembling those generally labeled as magnetar-like. We show that it is likely that the short burst was indeed originating from LS I +61 Degree-Sign 303 (although we cannot totally exclude the improbable presence of a far-away, line-of-sight magnetar) and that it is a different phenomenon with respect to the previously observed ks-long flares from this system. Accepting the hypothesis that LS I +61 Degree-Sign 303 is the first magnetar detected in a binary system, we study those implications. We find that a magnetar-composed LS I +61 Degree-Sign 303 system would most likely be (i.e., for the usual magnetar parameters and mass-loss rate) subject to a flip-flop behavior, from a rotationally powered regime (in the apastron) to a propeller regime (in the periastron) along each of the LS I +61 Degree-Sign 303 eccentric orbital motion. We prove that, unlike near an apastron, where an interwind shock can lead to the normally observed LS I +61 Degree-Sign 303 behavior, during TeV emission the periastron propeller is expected to efficiently accelerate particles only to sub-TeV energies. This flip-flop scenario would explain the system's behavior when a recurrent TeV emission only appears near the apastron, the anti-correlation of the GeV and TeV emission, and the long-term TeV variability (which seems correlated to LS I +61 Degree-Sign 303's super-orbital period), including the appearance of a low TeV state. Finally, we qualitatively put the multi-wavelength phenomenology into the context of our proposed model and make some predictions for further testing.

Torres, Diego F.; Rea, Nanda [Institut de Ciencies de l'Espai (IEEC-CSIC), Campus UAB, Torre C5, 2a planta, 08193 Barcelona (Spain); Esposito, Paolo [INAF, Osservatorio Astronomico di Cagliari, localita Poggio dei Pini, strada 54, I-09012 Capoterra (Italy); Li Jian; Chen Yupeng; Zhang Shu [Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Science, Beijing 100049 (China)

2012-01-10T23:59:59.000Z

349

Search for supersymmetry in events with opposite-sign dileptons and missing transverse energy using an artificial neural network  

E-Print Network (OSTI)

In this paper, a search for supersymmetry (SUSY) is presented in events with two opposite-sign isolated leptons in the final state, accompanied by hadronic jets and missing transverse energy. An artificial neural network is employed to discriminate possible SUSY signals from a standard model background. The analysis uses a data sample collected with the CMS detector during the 2011 LHC run, corresponding to an integrated luminosity of 4.98 inverse femtobarns of proton-proton collisions at the center-of-mass energy of 7 TeV. Compared to other CMS analyses, this one uses relaxed criteria on missing transverse energy (missing ET > 40 GeV) and total hadronic transverse energy (HT > 120 GeV), thus probing different regions of parameter space. Agreement is found between standard model expectation and observations, yielding limits in the context of the constrained mininal supersymmetric standard model and on a set of simplified models.

CMS Collaboration

2013-01-05T23:59:59.000Z

350

Symmetry-protected topological order and negative-sign problem for SO(N) bilinear-biquadratic chains  

E-Print Network (OSTI)

Using a generalized Jordan-Wigner transformation combined with the defining representation of the SO(N) spin, we map the SO(N) bilinear-biquadratic(BLBQ) spin chain into the N-color bosonic particle model. We find that, when the Jordan-Wigner transformation disentangles the symmetry-protected topological entanglement, this bosonic model becomes negative-sign free in the context of quantum Monte-Carlo simulation. For the SO(3) case, moreover, Kennedy-Tasaki's transformation for the S=1 BLBQ chain, which is also a topological disentangler, derives the same bosonic model through the dimer-R bases. We present temperature dependence of energy, entropy and string order parameter for the SO(N=3, 4, 5) BLBQ chains by the world-line Monte-Carlo simulation for the N-color bosonic particle model.

Kouichi Okunishi; Kenji Harada

2013-12-10T23:59:59.000Z

351

Assessment of TEES{reg_sign} applications for Wet Industrial Wastes: Energy benefit and economic analysis report  

DOE Green Energy (OSTI)

Fundamental work is catalyzed biomass pyrolysis/gasification led to the Thermochemical Environmental Energy System (TEES{reg_sign}) concept, a means of converting moist biomass feedstocks to high-value fuel gases such as methane. A low-temperature (350{degrees}C), pressurized (3100 psig) reaction environment and a nickel catalyst are used to reduce volumes of very high-moisture wastes such as food processing byproducts while producing useful quantities of energy. A study was conducted to assess the economic viability of a range of potential applications of the process. Cases examined included feedstocks of cheese whey, grape pomace, spent grain, and an organic chemical waste stream. The analysis indicated that only the organic chemical waste process is economically attractive in the existing energy/economic environment. However, food processing cases will become attractive as alternative disposal practices are curtailed and energy prices rise.

Elliott, D.C.; Scheer, T.H.

1992-02-01T23:59:59.000Z

352

Evaluation of the Gafchromic{sup Registered-Sign} EBT2 film for the dosimetry of radiosurgical beams  

Science Conference Proceedings (OSTI)

Purpose: Radiosurgery uses small fields and high-radiation doses to treat intra- and extracranial lesions in a single session. The lack of a lateral electronic equilibrium and the presence of high-dose gradients in these fields are challenges for adequate measurements. The availability of radiation detectors with the high spatial resolution required is restricted to only a few. Stereotactic diodes and EBT radiochromic films have been demonstrated to be good detectors for small-beam dosimetry. Because the stereotactic diode is the standard measurement for the dosimetry of radiosurgical beams, the goal of this work was to perform measurements with the radiochromic film Gafchromic{sup Registered-Sign} EBT2 and compare its results with a stereotactic diode. Methods: Total scatter factors, tissue maximum, and off-axis ratios from a 6 MV small photon beams were measured using EBT2 radiochromic film in a water phantom. The film-measured data were evaluated by comparing it with the data measured with a stereotactic field diode (IBA-Dosimetry). Results: The film and diode measurements had excellent agreement. The differences between the detectors were less than or equal to 2.0% for the tissue maximum and the off-axis ratios. However, for the total scatter factors, there were significant differences, up to 4.9% (relative to the reference field), for field sizes less than 1.0 cm. Conclusions: This work found that the Gafchromic{sup Registered-Sign} EBT2 film is adequate for small photon beam measurements, particularly for tissue maximum and off-axis ratios. However, careful attention must be taken when measuring output factors of small beams below 1.0 cm due to the film's energy dependence. The measurement differences may be attributable to the film's active layer composition because EBT2 incorporates higher Z elements (i.e., bromide and potassium), hence revealing a potential energy dependence for the dosimetry of small photon beams.

Larraga-Gutierrez, Jose M. [Laboratorio de Fisica Medica, Instituto Nacional de Neurologia y Neurocirugia, Insurgentes Sur 3877, Mexico D.F. 14269 (Mexico) and Unidad de Radioneurocirugia, Instituto Nacional de Neurologia y Neurocirugia, Insurgentes Sur 3877, C.P. 14269, Mexico D.F. 14269 (Mexico); Garcia-Hernandez, Diana [Laboratorio de Fisica Medica, Instituto Nacional de Neurologia y Neurocirugia, Insurgentes Sur 3877, Mexico D.F. 14269 (Mexico); Garcia-Garduno, Olivia A. [Laboratorio de Fisica Medica, Instituto Nacional de Neurologia y Neurocirugia, Insurgentes Sur 3877, Mexico D.F. 14269 (Mexico) and Centro de Investigacion en Ciencia Aplicada y Tecnologia Avanzada, Unidad Legaria, Instituto Politecnico Nacional, Legaria 694, Mexico D.F. 11500 (Mexico); Galvan de la Cruz, Olga O. [Unidad de Radioneurocirugia, Instituto Nacional de Neurologia y Neurocirugia, Insurgentes Sur 3877, Mexico D.F. 14269 (Mexico); Ballesteros-Zebadua, Paola [Laboratorio de Fisica Medica, Instituto Nacional de Neurologia y Neurocirugia, Insurgentes Sur 3877, Mexico D.F. 14269 (Mexico) and Unidad de Radioneurocirugia, Instituto Nacional de Neurologia y Neurocirugia, Insurgentes Sur 3877, Mexico D.F. 14269 (Mexico); Esparza-Moreno, Karina P. [Facultad de Medicina, Universidad Autonoma del Estado de Mexico, Paseo Tollocan, Toluca, Estado De Mexico 50180 (Mexico)

2012-10-15T23:59:59.000Z

353

MOU-signed.PDF  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

MEMORANDUM OF UNDERSTANDING BETWEEN MEMORANDUM OF UNDERSTANDING BETWEEN THE U.S. DEPARTMENT OF ENERGY AND THE U.S. ARMY CORPS OF ENGINEERS REGARDING PROGRAM ADMINISTRATION AND EXECUTION OF THE FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM (FUSRAP) ARTICLE I - PURPOSE AND AUTHORITY A. This Memorandum of Understanding (MOU) is entered into by and between the U.S. Department of Energy (DOE) and the U.S. Army Corps of Engineers (USACE), ("The Parties") for the purpose of delineating administration and execution responsibilities of each of the parties for the Formerly Utilized Sites Remedial Action Program (FUSRAP). B. USACE is administering and executing cleanup at eligible FUSRAP sites pursuant to the provisions of the Energy and Water Development Appropriations Act, 1998, (Title I, Public Law 105-62, 111 Stat. 1320, 1326), the Energy and Water Development

354

Patterns as Signs  

Science Conference Proceedings (OSTI)

Object-oriented design patterns have been one of the most important and successful ideas in software design over the last ten years, and have been well adopted both in industry and academia. A number of open research problems remain regarding patterns, ...

James Noble; Robert Biddle

2002-06-01T23:59:59.000Z

355

NVLAP Signs IAAC MLA  

Science Conference Proceedings (OSTI)

... Looking on are Beatriz Garcia of OAA, Argentina, Chair of IAAC and Mauricio Soares of CGRCE/INMETRO, Brazil, Chair of MLA Committee Page 2. ...

2011-09-21T23:59:59.000Z

356

Original signed by  

E-Print Network (OSTI)

Dear Mr. Kingsley: On December 15, 2000, the NRC completed a baseline problem identification and resolution inspection at the Byron Generating Station. The inspection results were discussed with Mr. William Levis, Site Vice President, and other members of your staff. The enclosed report presents the results of that inspection. The inspection was an examination of activities conducted under your license as they relate to the identification and resolution of problems and compliance with the Commissions rules and regulations and with the conditions of your license. Within these areas, the inspection consisted of a selected examination of procedures and representative records, observation of activities, and interviews with personnel. Based on the results of the inspection, we concluded that your program effectively identified and resolved conditions adverse to quality in that the inspectors did not identify any issues that resulted in the operability of safety-related or risk significant plant equipment being questioned. Also, we concluded that your personnel communicated an acceptable level of responsibility in identifying and entering safety issues into the corrective action program. There were no

Mr. Oliver; D. Kingsley

2001-01-01T23:59:59.000Z

357

Original signed by:  

E-Print Network (OSTI)

The evolvement of the NRC/Agreement State Program covers a span of some 35 years. It has been, and continues to be, unique in the arena of federalstate programs. At the 1993 meeting of the Organization of Agreement States (OAS), a suggestion was made that the collective body of Agreement States and the U.S. Nuclear Regulatory Commission were losing the historical perspective of this unique program and that some effort might be made to assure the retention of this perspective. Therefore, the Executive Committee of the OAS appointed an ad hoc committee to document the important aspects of the development of the program. The committee decided to adopt a topical approach rather than a strict historical or chronological approach. This was because there is no formal documentation readily available to the OAS that would support the latter approach, nor are the resources available to OAS to prepare a more complete document. The committee recognizes that there may be gaps in its report due to the lack of records and documentation or due to our failing memories. We hope that this document will benefit those Agreement State program directors and staff members and the NRC staff who will succeed the current generation. It should provide an institutional record, albeit modest, and therefore be useful in considering future actions that may affect Agreement State programs. ii The following individuals prepared initial drafts of the discussions in Section VIII on selected technical issues:

G. Wayne Kerr; Edgar D. Bailey; Aubrey V. Godwin; Aubrey V. Godwin

1994-01-01T23:59:59.000Z

358

Positive signs emerge  

Science Conference Proceedings (OSTI)

This paper reports that independents and majors are looking at improved conditions in the industry for 1987 and beyond. Among the more upbeat outlooks is that of Amoco Corp., which sees earnings improving in 1987 even if oil prices on average remain the same as in 1986. Various sources within the industry believe oil prices will need to rise substantially above /sup 18//bbl before an appreciable gain can be expected in drilling.

Peacock, D.

1987-05-01T23:59:59.000Z

359

Quarterly report July 1 - September 30, 1999 [Development of METHANE de-NOX{reg_sign} reburning process  

DOE Green Energy (OSTI)

The use of biomass and wood waste solids and sludges as fuel is often hampered by their low heating values and the presence of bound nitrogen that result in inefficient combustion and high NOx emissions. Cofiring supplemental fuel through auxiliary burners helps with improving the combustion effectiveness and NOx reduction, but the benefits are limited to the fractional heat input of the auxiliary fuel. IGT has developed a recess called METHANE de-NOX{reg_sign} , which has shown substantially greater economic, energy and environmental benefits than traditional cofiring methods in demonstrations with both MSW- and coal-fired stoker boilers. In this process, auxiliary fuel such as natural gas or oil is injected directly into the lower region of the primary flame zone just above the grate. This increases and stabilizes the average combustion temperature, which improves combustion of high-moisture fuels, provides more uniform temperature profiles and reduced peak temperature, and reduces the availability of oxygen to reduce NOx formation. This is in contrast to conventional reburning, where natural gas is injected above the primary combustion zone after the majority of NOx has already been formed.

NONE

1999-09-30T23:59:59.000Z

360

An iterative method to compute the sign function of a non-Hermitian matrix and its application to the overlap Dirac operator at nonzero chemical potential  

E-Print Network (OSTI)

The overlap Dirac operator in lattice QCD requires the computation of the sign function of a matrix. While this matrix is usually Hermitian, it becomes non-Hermitian in the presence of a quark chemical potential. We show how the action of the sign function of a non-Hermitian matrix on an arbitrary vector can be computed efficiently on large lattices by an iterative method. A Krylov subspace approximation based on the Arnoldi algorithm is described for the evaluation of a generic matrix function. The efficiency of the method is spoiled when the matrix has eigenvalues close to a function discontinuity. This is cured by adding a small number of critical eigenvectors to the Krylov subspace, for which we propose two different deflation schemes. The ensuing modified Arnoldi method is then applied to the sign function, which has a discontinuity along the imaginary axis. The numerical results clearly show the improved efficiency of the method. Our modification is particularly effective when the action of the sign function of the same matrix has to be computed many times on different vectors, e.g., if the overlap Dirac operator is inverted using an iterative method.

J. Bloch; A. Frommer; B. Lang; T. Wettig

2007-04-26T23:59:59.000Z

Note: This page contains sample records for the topic "illuminated exit signs" 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

This lesson plan is part of the National Heart, Lung, and Blood Institute's (NHLBI) heart attack education campaign, Act in Time to Heart Attack Signs.  

E-Print Network (OSTI)

#12;#12;#12;This lesson plan is part of the National Heart, Lung, and Blood Institute's (NHLBI) heart attack education campaign, Act in Time to Heart Attack Signs. It was designed to be the 10th session of an existing 9-session heart health education course for Latinos entitled Your Heart, Your Life

Bandettini, Peter A.

362

Corn Belt Energy Coop - Commercial Energy Efficiency Rebate Program...  

Open Energy Info (EERE)

approval, Heat pumps, Lighting, Lighting ControlsSensors, Programmable Thermostats, LED Exit Signs, Room Air Conditioners, Geothermal Heat Pumps, LED Lighting Active Incentive...

363

City of Lompoc Utilities - Commercial Energy Efficiency Rebate...  

Open Energy Info (EERE)

Clothes Washers, CustomOthers pending approval, Dishwasher, Lighting, Refrigerators, LED Exit Signs, LED Lighting Active Incentive Yes Implementing Sector Utility Energy...

364

Business Energy Efficiency Rebates (Offered by 5 Utilities) ...  

Open Energy Info (EERE)

Lighting ControlsSensors, Motor VFDs, Programmable Thermostats, Water Heaters, Windows, LED Exit Signs, Commercial Refrigeration Equipment, Geothermal Electric, LED Lighting...

365

Cedar Falls Utilities - Residential Energy Efficiency Rebate...  

Open Energy Info (EERE)

Dishwasher, Doors, DuctAir sealing, Furnaces, Heat pumps, Lighting, Water Heaters, LED Exit Signs, Geothermal Heat Pumps, Appliance Recycling, LED Lighting Active Incentive...

366

Barron Electric Cooperative - Commercial, Industrial, and Agricultural...  

Open Energy Info (EERE)

CustomOthers pending approval, Lighting, Lighting ControlsSensors, Motor VFDs, Motors, LED Exit Signs, LED Lighting Active Incentive Yes Implementing Sector Utility Energy...

367

Commercial and Industrial Prescriptive Rebates | Open Energy...  

Open Energy Info (EERE)

Heat pumps, Lighting, Lighting ControlsSensors, Motor VFDs, Refrigerators, Roofs, LED Exit Signs, Commercial Refrigeration Equipment, Food Service Equipment, Room Air...

368

Dakota Electric Association - Commercial and Industrial Energy...  

Open Energy Info (EERE)

Sensors, Motor VFDs, Motors, Processing and Manufacturing Equipment, Water Heaters, LED Exit Signs, Vending Machine Controls, Data Center Equipment, Geothermal Heat Pumps,...

369

Electric Efficiency Standard (Indiana) | Open Energy Information  

Open Energy Info (EERE)

Heat pumps, Lighting, Lighting ControlsSensors, Motor VFDs, Refrigerators, Roofs, LED Exit Signs, Commercial Refrigeration Equipment, Food Service Equipment, Room Air...

370

Ameren Illinois - Lighting Rebates for Businesses (Illinois)...  

Open Energy Info (EERE)

Technologies CustomOthers pending approval, Lighting, Lighting ControlsSensors, LED Exit Signs, LED Lighting Active Incentive Yes Implementing Sector Utility Energy...

371

Efficient Living Energy Grant (Illinois) | Open Energy Information  

Open Energy Info (EERE)

Motor VFDs, Programmable Thermostats, Refrigerators, Water Heaters, Whole House Fans, LED Exit Signs, Vending Machine Controls, Room Air Conditioners, Geothermal Heat Pumps, LED...

372

Community Conservation Challenge | Open Energy Information  

Open Energy Info (EERE)

Comprehensive MeasuresWhole Building, Compressed air, DuctAir sealing, Lighting, LED Exit Signs, CHPCogeneration, Biomass, CHPCogeneration, Geothermal Direct Use,...

373

AEP SWEPCO - Commercial and Industrial Energy Efficiency Rebate...  

Open Energy Info (EERE)

DuctAir sealing, Lighting, Lighting ControlsSensors, Motor VFDs, Motors, Roofs, LED Exit Signs, Commercial Refrigeration Equipment, Geothermal Heat Pumps, LED Lighting,...

374

City of Danville Utilities - Business Energy Efficiency Rebates...  

Open Energy Info (EERE)

SystemsBuilding Controls, Heat pumps, Lighting, Lighting ControlsSensors, Motors, LED Exit Signs, Commercial Cooking Equipment, Commercial Refrigeration Equipment Active...

375

TVA - Energy Right Solutions for Business (Alabama) | Open Energy...  

Open Energy Info (EERE)

Doors, Heat pumps, Lighting, Lighting ControlsSensors, Motors, Refrigerators, LED Exit Signs, Commercial Refrigeration Equipment, Food Service Equipment, LED Lighting...

376

City Utilities of Springfield - Commercial Energy Efficiency...  

Open Energy Info (EERE)

Eligible Technologies Lighting, Lighting ControlsSensors, Programmable Thermostats, LED Exit Signs Active Incentive Yes Implementing Sector Utility Energy Category Energy...

377

Coldwater Board of Public Utilities - Commercial & Industrial...  

Open Energy Info (EERE)

CustomOthers pending approval, Lighting, Lighting ControlsSensors, Motor VFDs, Motors, LED Exit Signs, Vending Machine Controls, Commercial Refrigeration Equipment, Food Service...

378

Efficiency Vermont - newLIGHT Incentive Program (Vermont) | Open...  

Open Energy Info (EERE)

Incentive Programs Amount Lighting: 35-125 depending on the equipment installed LED Exit Sign: 35 Sensors: 40-200 depending on the equipment installed Expiration Date 12...

379

JGI - Directions  

NLE Websites -- All DOE Office Websites (Extended Search)

Directions Address DOE Joint Genome Institute 2800 Mitchell Drive Walnut Creek, CA 94598 From Oakland Airport Follow Airport exit signs onto AIRPORT DR. Turn RIGHT onto HEGENBERGER...

380

Method for Measuring Smoke from Burning Materials*  

Science Conference Proceedings (OSTI)

... which an exit sign may still be visible can vary aver a wide range depending an characteristics of the light saurce, the general illuminati an level ...

2008-03-12T23:59:59.000Z

Note: This page contains sample records for the topic "illuminated exit signs" 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

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

building retrofits to include lighting (i.e., install compact and linear fluorescent light bulbs and ballasts, light emitting diode emergency and exit signs lighting,...

382

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

customers for a variety of appliances, ETS heating systems, general lighting upgrades, CFL bulbs, and exit sign retrofit kits. A... http:energy.govsavings...

383

Virginia | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

lighting controls, LED exit signs, and other custom measures which reduce facility electric demand. Common upgrades involve motors, HVAC upgrades, lighting retrofits, and...

384

Muscatine Power and Water - Commercial and Industrial Energy...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rebate Amount Commercial Lighting: Varies widely CFL Bulbs: 50% off purchase price LED Exit Signs: 5 Strip Lighting: 2ft LED Refrierated Case Lighting: 25door Light...

385

Appliances and Commercial Equipment Standards  

NLE Websites -- All DOE Office Websites (Extended Search)

certain lighting system components, but with only minor exceptions (torchieres, ceiling fan light kits, exit signs, traffic signals, and metal halide lamp fixtures), has not...

386

EPA_T1542D4488_SCTR_SmallBiz_FR  

NLE Websites -- All DOE Office Websites (Extended Search)

compact fluorescent light bulbs (CFLs) wherever appropriate. > Install light-emitting diode (LED) exit signs. > Control the direct sun through windows in both summer and...

387

EPA_T1542_SECTOR_HotelA  

NLE Websites -- All DOE Office Websites (Extended Search)

lighting systems, ENERGY STAR qualified compact fluorescent lights (CFLs), and light-emitting diode (LED) exit signs. > Install occupancy sensors on lighting and HVAC systems in...

388

Save Energy, Money and Prevent Pollution with Light-Emitting...  

NLE Websites -- All DOE Office Websites (Extended Search)

Save Energy, Money and Prevent Pollution with Light-Emitting Diode (LED) Exit Signs Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and...

389

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

light on your cell phone, a street light, an exit sign, and the common household light bulb have in common? http:energy.govenergysaverarticlesleds-future-lighting-here...

390

Cost reduction and manufacture of the SunSine{reg_sign} AC module: Phase I Annual Report : 21 April 1998 -- 31 October 1999  

DOE Green Energy (OSTI)

This report summarizes the progress made by Ascension Technology in Phase 1 of the cost reduction and manufacturing improvements of the SunSine{reg_sign} AC Module. This work, conducted under NREL subcontract, is a two-phase effort consisting of investigations into improving inverter packaging, soft switching, circuit optimization, design for manufacturing, manufacturing processes, and pilot production manufacturing. The objective of this subcontract is to significantly reduce the cost of the SunSine{reg_sign} inverter, enhance its performance, and streamline and expand the manufacturing process. During Phase 1, the soft-switching topology was designed, then refined to meet stringent cost and performance goals. This design resulted in improved performance, smaller overall footprint, and reduced costs. The aluminum inverter housing was redesigned, and the decision was made to conformal coat the circuit boards, which was verified through the HAST (Highly Accelerated Stress Testing) method. Potential international markets were identified, and the inverter is designed to be easily modified to meet the requirements of other countries. Significant cost reduction and performance improvements have been achieved in Phase I, and accomplishments during Phase I include: (1) SunSine{reg_sign} AC Module costs have been reduced enough to be able to reduce the suggested list price; (2) successful implementation of soft-switching; (3) power circuit-board size reduced 53{percent}; (4) power circuit-board component count reduced 34{percent}; (5) total inverter parts count reduced 49{percent}; (6) anticipated inverter manufacturing cost reduced 57{percent} on a $/Wp rating; (7) transformer efficiency improved 1.4{percent}; and (8) inverter efficiency improved 4.7{percent} to 91.0{percent} at 275 Wac.

Kern, E.; Kern, G.

2000-03-06T23:59:59.000Z

391

Coal gas openhole completion well effectiveness in the Piceance Basin, Colorado: Preliminary results, South Shale Ridge [number sign]11-15 well  

SciTech Connect

Since 1983, the Deep Coal Seam Project (DCSP) and the Western Cretaceous Coal Seam Project (WCCSP) of the Gas Research institute has funded research efforts in the Piceance and San Juan basins of Colorado and New Mexico to further the knowledge of all facets of commercial coalbed natural gas reservoir development. Because of WCCSP research into openhole completion well effectiveness in the Fruitland play, and the need to complete a successful Cameo coal openhole well, the South Shale Ridge [number sign]11-15 well was deemed to be an excellent chance for technology transfer and evaluation. Because of implementation of carefully designed air mist drilling and controlled openhole completion techniques, along with a sufficient magnitude of cleat permeability, it appears that the [number sign]11-15 well is commercial. The cavity was installed without major problems. The initial gas production test rate of roughly 280 MCFGPD is one of the best in South Shale Ridge. The [number sign]11-15 well case study is quite important in that it may serve to emphasize the point that the conservative attitude towards commercialization of previously untapped petroleum resources is often not correct. It is now an open question as to whether the conventional wisdom that most of the Cameo coal gas play is too tight to enable commercial production is indeed true, or if by analogy with Fruitland openhole wells, Cameo coal wells that have been hydraulic fracture stimulated are commonly very poorly connected to the cleat permeability of the reservoir. There is no significant reason to believe that the South Shale Ridge area is geologically unique, and thus there is a distinct possibility that more widespread Cameo coal production than has been previously recorded can be achieved.

Close, J.C. (Resource Enterprises, Salt Lake City, UT (United States)); Dowden, D. (Conquest Oil Co., Greeley, CO (United States))

1992-01-01T23:59:59.000Z

392

Preliminary test results and geology of the DOE/Superior Hulin. number sign. 1 geopressured-geothermal well, Vermillion Parish, Louisiana  

Science Conference Proceedings (OSTI)

The DOE/Superior Hulin {number sign}1 well is the most recent of the current three geopressured-geothermal prospects being tested by the Department of Energy (DOE) under its geopressured-geothermal program initiated in 1975. The other prospects under evaluation are Gladys McCall {number sign}1 (Cameron Parish, LA) and Pleasant Bayou {number sign}2 (Brazoria County, TX). The main objective of this research program is to evaluate the commercial viability of energy production from high temperature (275{degrees}+F.), geopressured, natural-gas-saturated brine sandstone aquifers occur-ring in the Gulf Coast area. The DOE/Superior Hulin {number sign}1 well is located 7.5 mi (12 km) south of the town of Erath, Louisiana. It was originally drilled and later sidetracked as an exploration well by Superior Oil Company to a depth of 21,549 ft (6,568 m) and completed in 1979. The well produced 0.3 bcf gas in 19 months from the interval between 21,059 and 21,094 ft (6,419-6,429 m). Later, owing to production problems caused by tubing/casing failure, Superior abandoned production and transferred the well to DOE for testing under the geopressured-geothermal program. The well has recently been cleaned and recompleted by Eaton Operating Company, Houston, Texas, and plugged back to 20,725 ft (6,317 m). This well penetrates the deepest known Gulf Coast geopressured-geothermal reservoir and has a maximum recorded temperature of 338{degrees}F with a 560 ft (171 m) thick sandstone. Regional geologic work indicates that the Hulin sandstone represents either a submarine canyon or an unstable shelf delta type of environment. The well is presently perforated at the bottom of the sandstone from 20,610 to 20,690 ft (6282-6306 m) for preliminary short-term testing now in progress. Initial testing indicates the gas-brine ratio to be 31 SCF/STB.

John, C.J.; Stevenson, D.A.; Groat, C.G. (Louisiana Geological Survey, Baton Rouge (USA))

1990-09-01T23:59:59.000Z

393

Search for microscopic black holes in a like-sign dimuon final state using large track multiplicity with the ATLAS detector  

E-Print Network (OSTI)

A search is presented for microscopic black holes in a like-sign dimuon final state in proton--proton collisions at sqrt(s)= 8 TeV. The data were collected with the ATLAS detector at the Large Hadron Collider in 2012 and correspond to an integrated luminosity of 20.3 fb-1. Using a high track multiplicity requirement, 0.6 +- 0.2 background events from Standard Model processes are predicted and none observed. This result is interpreted in the context of low-scale gravity models and 95% CL lower limits on microscopic black hole masses are set for different model assumptions.

ATLAS Collaboration

2013-08-19T23:59:59.000Z

394

ILLUMINATION OF 80-INCH BUBBLE CHAMBER  

SciTech Connect

A cylindrical condensing system whose geometry allows light to be collected along the length of narrow tubular sources and to pass through a restricted port area is used. The quantity of light collected is many times that possible to obtain with axially symmetric lenses. The optical arrangement is described. Other unique features include the use of plano reilectors to extend optically the flash tube and condenser lengths and the provision of a spot plate to eliminate surface reflections from the chamber window. (auth)

Rosin, S.

1962-01-01T23:59:59.000Z

395

Advanced illumination techniques for GPU volume raycasting  

Science Conference Proceedings (OSTI)

Volume raycasting techniques are important for both visual arts and visualization. They allow an efficient generation of visual effects and the visualization of scientific data obtained by tomography or numerical simulation. Thanks to their flexibility, ...

Markus Hadwiger; Patric Ljung; Christof Rezk Salama; Timo Ropinski

2008-12-01T23:59:59.000Z

396

5 ILLUMINATING DISCOVERY Researcher warns of high  

E-Print Network (OSTI)

-pick, wholesale, processing, juice, organic, and export sectors of the apple industry. Cornell apple breeder Susan, biofuel feedstock labeling, and germination issues and seed treatments and their potential phytotoxic

Keinan, Alon

397

NIST Light Source Illuminates Fusion Power Diagnostics  

Science Conference Proceedings (OSTI)

... Their measurement tool also is used in incandescent light bulbsit's the element tungsten. Published with permission of ITER. ...

2012-06-05T23:59:59.000Z

398

Defeating passive eavesdropping with quantum illumination  

E-Print Network (OSTI)

A two-way protocol for defeating passive eavesdropping is proposed. For each information bit, Alice sends Bob T sec of signal-beam output from a spontaneous parametric down-converter over a pure-loss channel while retaining ...

Shapiro, Jeffrey H.

399

7.0 Flatten Illumination (Background subtraction)  

Science Conference Proceedings (OSTI)

... the paste control by showing the window: Windows -> Show Paste ... button in the B&C window) , which will ... the photograph holding a flash above his ...

400

Rod-to-rod spacing illuminating device  

DOE Patents (OSTI)

A system for obtaining an image of an object includes at least one light source having an incandescent filament. An image of the filament is projected onto an object to be observed. Using light reflected from the object, an image of the object is generated. Such a system may employ a television camera to generate the image, and is especially suited for remote observation of objects.

Fodor, G.; Gaal, P.S.

1984-03-14T23:59:59.000Z

Note: This page contains sample records for the topic "illuminated exit signs" 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

Condenser for illuminating a ring field  

DOE Patents (OSTI)

A series of segments of a parent aspheric mirror having one foci at at a si-point source of radiation and the other foci at the radius of a ring field have all but one or all of their beams translated and rotated by sets of mirrors such that all of the beams pass through the real entrance pupil of a ring field camera about one of the beams and fall onto the ring field radius as a coincident image as an arc of the ring field.

Sweatt, William C. (Albuquerque, NM)

1994-01-01T23:59:59.000Z

402

Condenser for illuminating a ring field  

DOE Patents (OSTI)

A series of segments of a parent aspheric mirror having one foci at a point source of radiation and the other foci at the radius of a ring field have all but one or all of their beams translated and rotated by sets of mirrors such that all of the beams pass through the real entrance pupil of a ring field camera about one of the beams and fall onto the ring field radius as a coincident image as an arc of the ring field. 5 figs.

Sweatt, W.C.

1994-11-01T23:59:59.000Z

403

White LED for general illumination applications  

E-Print Network (OSTI)

In the 21st century, mankind faces problem of energy crisis through depletion of fossil fuels as well as global warning through the production of excessive greenhouse gases. Hence, there is an urgent need to look for new ...

Li, Fung Yuen Ken

2007-01-01T23:59:59.000Z

404

booktitle Illuminating Engineering Society IES Annual Conference  

NLE Websites -- All DOE Office Websites (Extended Search)

above the reference window condition which was defined as the same glazed clerestory window but with an interior Venetian blind slat angle set to the cut off angle for the...

405

United Illuminating Co | Open Energy Information  

Open Energy Info (EERE)

Yes Activity Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1a1 Energy Information Administration...

406

Tailored edge-ray reflectors for illumination  

SciTech Connect

The edge-ray principle can be used to tailor a reflector. However, one set of edge rays already fully determines the reflector profile. We present a design method for tailoring compact compound elliptical concentrator (CEC)-type reflectors to a given source and a desired angular power distribution. Two reflected images of the source, one on each side of the source, contribute together with the direct radiation from the source to produce the desired power distribution. We determine the reflector profile by numerically solving a differential equation. No optimization is required. Beyond the angular region in which the power distribution can be strictly controlled, the power drops to zero in a finite decay range. This decay range becomes narrower as the reflector increases in size. We show a reflector for producing a strictly constant irradiance from [minus] 43 to 43 deg from a cylindrical source of constant brightness. The reflector extends to a maximum distance of 8 source diameters. No power is radiated beyond [plus minus] 50 deg.

Ries, H.R.; Winston, R. (Enrico Fermi Institute and Department of Physics, The University of Chicago, Chicago, Illinois 60637 (United States))

1994-04-01T23:59:59.000Z

407

Search for anomalous production of prompt like-sign lepton pairs at $\\sqrt{s}$ = 7 TeV with the ATLAS detector  

E-Print Network (OSTI)

An inclusive search for anomalous production of two prompt, isolated leptons with the same electric charge is presented. The search is performed in a data sample corresponding to 4.7 fb-1 of integrated luminosity collected in 2011 at $\\sqrt{s}$ = 7 TeV with the ATLAS detector at the LHC. Pairs of leptons (ee, emu, and mumu) with large transverse momentum are selected, and the dilepton invariant mass distribution is examined for any deviation from the Standard Model expectation. No excess is found, and upper limits on the production cross section of like-sign lepton pairs from physics processes beyond the Standard Model are placed as a function of the dilepton invariant mass within a fiducial region close to the experimental selection criteria. The 95% confidence level upper limits on the cross section of anomalous ee, emu, or mumu production range between 1.7 fb and 64 fb depending on the dilepton mass and flavour combination.

Aad, Georges; Abbott, Brad; Abdallah, Jalal; Abdel Khalek, Samah; Abdelalim, Ahmed Ali; Abdinov, Ovsat; Aben, Rosemarie; Abi, Babak; Abolins, Maris; AbouZeid, Ossama; Abramowicz, Halina; Abreu, Henso; Acerbi, Emilio; Acharya, Bobby Samir; Adamczyk, Leszek; Adams, David; Addy, Tetteh; Adelman, Jahred; Adomeit, Stefanie; Adragna, Paolo; Adye, Tim; Aefsky, Scott; Aguilar-Saavedra, Juan Antonio; Agustoni, Marco; Aharrouche, Mohamed; Ahlen, Steven; Ahles, Florian; Ahmad, Ashfaq; Ahsan, Mahsana; Aielli, Giulio; Akdogan, Taylan; kesson, Torsten Paul Ake; Akimoto, Ginga; Akimov, Andrei; Alam, Mohammad; Alam, Muhammad Aftab; Albert, Justin; Albrand, Solveig; Aleksa, Martin; Aleksandrov, Igor; Alessandria, Franco; Alexa, Calin; Alexander, Gideon; Alexandre, Gauthier; Alexopoulos, Theodoros; Alhroob, Muhammad; Aliev, Malik; Alimonti, Gianluca; Alison, John; Allbrooke, Benedict; Allport, Phillip; Allwood-Spiers, Sarah; Almond, John; Aloisio, Alberto; Alon, Raz; Alonso, Alejandro; Alonso, Francisco; Alvarez Gonzalez, Barbara; Alviggi, Mariagrazia; Amako, Katsuya; Amelung, Christoph; Ammosov, Vladimir; Amor Dos Santos, Susana Patricia; Amorim, Antonio; Amram, Nir; Anastopoulos, Christos; Ancu, Lucian Stefan; Andari, Nansi; Andeen, Timothy; Anders, Christoph Falk; Anders, Gabriel; Anderson, Kelby; Andreazza, Attilio; Andrei, George Victor; Andrieux, Marie-Laure; Anduaga, Xabier; Anger, Philipp; Angerami, Aaron; Anghinolfi, Francis; Anisenkov, Alexey; Anjos, Nuno; Annovi, Alberto; Antonaki, Ariadni; Antonelli, Mario; Antonov, Alexey; Antos, Jaroslav; Anulli, Fabio; Aoki, Masato; Aoun, Sahar; Aperio Bella, Ludovica; Apolle, Rudi; Arabidze, Giorgi; Aracena, Ignacio; Arai, Yasuo; Arce, Ayana; Arfaoui, Samir; Arguin, Jean-Francois; Arik, Engin; Arik, Metin; Armbruster, Aaron James; Arnaez, Olivier; Arnal, Vanessa; Arnault, Christian; Artamonov, Andrei; Artoni, Giacomo; Arutinov, David; Asai, Shoji; Asfandiyarov, Ruslan; Ask, Stefan; sman, Barbro; Asquith, Lily; Assamagan, Ketevi; Astbury, Alan; Atkinson, Markus; Aubert, Bernard; Auge, Etienne; Augsten, Kamil; Aurousseau, Mathieu; Avolio, Giuseppe; Avramidou, Rachel Maria; Axen, David; Azuelos, Georges; Azuma, Yuya; Baak, Max; Baccaglioni, Giuseppe; Bacci, Cesare; Bach, Andre; Bachacou, Henri; Bachas, Konstantinos; Backes, Moritz; Backhaus, Malte; Badescu, Elisabeta; Bagnaia, Paolo; Bahinipati, Seema; Bai, Yu; Bailey, David; Bain, Travis; Baines, John; Baker, Oliver Keith; Baker, Mark; Baker, Sarah; Banas, Elzbieta; Banerjee, Piyali; Banerjee, Swagato; Banfi, Danilo; Bangert, Andrea Michelle; Bansal, Vikas; Bansil, Hardeep Singh; Barak, Liron; Baranov, Sergei; Barbaro Galtieri, Angela; Barber, Tom; Barberio, Elisabetta Luigia; Barberis, Dario; Barbero, Marlon; Bardin, Dmitri; Barillari, Teresa; Barisonzi, Marcello; Barklow, Timothy; Barlow, Nick; Barnett, Bruce; Barnett, Michael; Baroncelli, Antonio; Barone, Gaetano; Barr, Alan; Barreiro, Fernando; Barreiro Guimares da Costa, Joo; Barrillon, Pierre; Bartoldus, Rainer; Barton, Adam Edward; Bartsch, Valeria; Basye, Austin; Bates, Richard; Batkova, Lucia; Batley, Richard; Battaglia, Andreas; Battistin, Michele; Bauer, Florian; Bawa, Harinder Singh; Beale, Steven; Beau, Tristan; Beauchemin, Pierre-Hugues; Beccherle, Roberto; Bechtle, Philip; Beck, Hans Peter; Becker, Anne Kathrin; Becker, Sebastian; Beckingham, Matthew; Becks, Karl-Heinz; Beddall, Andrew; Beddall, Ayda; Bedikian, Sourpouhi; Bednyakov, Vadim; Bee, Christopher; Beemster, Lars; Begel, Michael; Behar Harpaz, Silvia; Behera, Prafulla; Beimforde, Michael; Belanger-Champagne, Camille; Bell, Paul; Bell, William; Bella, Gideon; Bellagamba, Lorenzo; Bellina, Francesco; Bellomo, Massimiliano; Belloni, Alberto; Beloborodova, Olga; Belotskiy, Konstantin; Beltramello, Olga; Benary, Odette; Benchekroun, Driss; Bendtz, Katarina; Benekos, Nektarios; Benhammou, Yan; Benhar Noccioli, Eleonora; Benitez Garcia, Jorge-Armando; Benjamin, Douglas; Benoit, Mathieu; Bensinger, James; Benslama, Kamal; Bentvelsen, Stan; Berge, David; Bergeaas Kuutmann, Elin; Berger, Nicolas; Berghaus, Frank; Berglund, Elina; Beringer, Jrg; Bernat, Pauline; Bernhard, Ralf; Bernius, Catrin; Berry, Tracey; Bertella, Claudia; Bertin, Antonio; Bertolucci, Federico; Besana, Maria Ilaria; Besjes, Geert-Jan; Besson, Nathalie; Bethke, Siegfried; Bhimji, Wahid; Bianchi, Riccardo-Maria; Bianco, Michele; Biebel, Otmar; Bieniek, Stephen Paul; Bierwagen, Katharina; Biesiada, Jed; Biglietti, Michela; Bilokon, Halina; Bindi, Marcello; Binet, Sebastien; Bingul, Ahmet; Bini, Cesare; Biscarat, Catherine; Bittner, Bernhard

2012-01-01T23:59:59.000Z

408

NIPER Lab WARDEN -- Description and LabVIEW{reg_sign} executable code of a general-purpose laboratory-automation program. Volume 1  

Science Conference Proceedings (OSTI)

This report is Volume 1 (the description) of a two volume series that describes a general purpose, automation computer program developed by NIPER for data acquisition/control/analysis/presentation. This software was developed to provide interactive computer control of a variety of instruments typically found in laboratories and pilot plants in order to improve efficiency in operation and safe handling of potentially hazardous operations. For example, it is easily adaptable for operating a laboratory that conducts experiments at extreme conditions of pressure and temperature, such as those found in a steamflooding laboratory. The software was developed in an object-oriented graphical language around National Instruments` LabVIEW{reg_sign} which is the future trend in automation programming.

Mahmood, S.M.; Olsen, D.K.

1994-04-01T23:59:59.000Z

409

Search for the Higgs Boson Using High-pT Isolated Like-Sign Dil Events in 1.96-TeV Proton-Antiproton Collisions  

SciTech Connect

Our physics objective is to search for the neutral on using events containing a like-sign dilepton pair in the following reaction: q{bar q} {yields} W{sup {+-}} H {yields} W{sup {+-}} W*W* {yields} {ell}{sup {+-}}{ell}{sup {+-}} + X. The relevant Higgs boson mass region is above 160 GeV/c{sup 2} for the Standard Model Higgs boson where the branching fraction of H {yields} W*W* supersedes that of H {yields} b{bar b}. The search for this signature in the region at low mass (less than 135 GeV/c{sup 2}) is, however, still important because we need to investigate various Higgs boson couplings as an essential test to convince that signals are attributed to the Higgs boson production. This channel also covers the case beyond the Standard Model that the Higgs boson couples only to the gauge bosons, which is referred to as the bosophilic or fermiophobic Higgs boson. The corresponding mass region suitable to our signature is above 110 GeV/c{sup 2} where the branching fraction of H {yields} {gamma}{gamma} is overtaken by this channel. On the experimental side, the like-sign dilepton event is one of the cleanest signature in hadron collisions. This analysis exploiting such a distinctive signature is therefore expected to have a high potential of the sensitivity for the search of the Higgs boson. The data were collected with the CDF II detector between March 2002 and September 2003, corresponding to an integrated luminosity of 193.5 pb{sup -1}. At off-line, the central region (|{eta}| < 1.1) is considered for the lepton detection. We require at least one electron with E{sub T} > 20 GeV or muon with p{sub T} > 20 GeV/c which is considered to be responsible for firing the corresponding trigger, and at least one other electron with E{sub T} > 6 GeV or muon with p{sub T} > 6 GeV/c. The leptons are required to be isolated in terms of the calorimeter cone-isolation with a cone size of R = 0.4. We require that the isolation is less than 2 GeV for each lepton. For the events with like-sign two or more leptons that pass our selection above, we apply a cosmic-ray veto, dilepton mass cut (M{sub {ell}{ell}} > 12 GeV/c{sup 2}), and a Z-decay removal to clean up the sample. We also explicitly require that the leptons must be consistent with coming from the same vertex, which is an important requirement for multi-lepton signatures especially in a high-luminosity situation. The selection cuts identifies high-p{sub T}, isolated leptons with almost ''standard'' identification criteria. We observed 45 like-sign dilepton events in data.

Kobayashi, Hirokazu; /Tsukuba U.

2005-03-01T23:59:59.000Z

410

Research Directed at Developing a Classical Theory to Describe Isotope Separation of Polyatomic Molecules Illuminated by Intense Infrared Radiation. Final Report for period May 7, 1979 to September 30, 1979; Extension December 31, 1997  

DOE R&D Accomplishments (OSTI)

This final report describes research on the theory of isotope separation produced by the illumination of polyatomic molecules by intense infrared laser radiation. This process is investigated by treating the molecule, sulfur hexafluoride, as a system of seven classical particles that obey the Newtonian equations of motion. A minicomputer is used to integrate these differential equations. The particles are acted on by interatomic forces, and by the time-dependent electric field of the laser. We have a very satisfactory expression for the interaction of the laser and the molecule which is compatible with infrared absorption and spectroscopic data. The interatomic potential is capable of improvement, and progress on this problem is still being made. We have made several computer runs of the dynamical behavior of the molecule using a reasonably good model for the interatomic force law. For the laser parameters chosen, we find that typically the molecule passes quickly through the resonance region into the quasi-continuum and even well into the real continuum before dissociation actually occurs. When viewed on a display terminal, the motions are exceedingly complex. As an aid to the visualization of the process, we have made a number of 16 mm movies depicting a three-dimensional representation of the motion of the seven particles. These show even more clearly the enormous complexity of the motions, and make clear the desirability of finding ways of characterizing the motion in simple ways without giving all of the numerical detail. One of the ways to do this is to introduce statistical parameters such as a temperature associated with the distribution of kinetic energies of the single particle. We have made such an analysis of our data runs, and have found favorable indications that such methods will prove useful in keeping track of the dynamical histories.

Lamb, W. E. Jr.

1981-12-00T23:59:59.000Z

411

Ultrafast structural dynamics and isomerization in Rydberg-exited Quadricyclane  

SciTech Connect

The quadricyclane - norbornadiene system is an important model for the isomerization dynamics between highly strained molecules. In a breakthrough observation for a polyatomic molecular system of that complexity, we follow the photoionization from Rydberg states in the time-domain to derive a measure for the time-dependent structural dynamics and the time-evolving structural dispersion even while the molecule is crossing electronic surfaces. The photoexcitation to the 3s and 3p Rydberg states deposits significant amounts of energy into vibrational motions. We observe the formation and evolution of the vibrational wavepacket on the Rydberg surface and the internal conversion from the 3p Rydberg states to the 3s state. In that state, quadricyclane isomerizes to norbornadiene with a time constant of {tau}{sub 2} = 136(45) fs. The lifetime of the 3p Rydberg state in quadricyclane is {tau}{sub 1} = 320(31) and the lifetime of the 3s Rydberg state in norbornadiene is {tau}{sub 3} = 394(32).

Rudakov, Fedor M [ORNL

2012-01-01T23:59:59.000Z

412

Through-tubing whipstock to exit two casing strings  

Science Conference Proceedings (OSTI)

A specific need was identified on the Montrose platform in Amoco`s North Sea drilling operations for milling through 7-in. and 9-5/8-in. casing at 60{degree} inclination using coiled tubing. All equipment would be required to pass through 3.75-in. restrictions in the 4{1/2}-in. tubing completion string. This operation would be a first for the industry through these two casing strings using through-tubing whipstock technology. A variable-angle test fixture was designed and constructed at Amoco`s Drilling Technology Test Facility at Catoosa, Oklahoma. Available through-tubing whipstock systems from three service companies were evaluated, including: (1) TIW/The Red Baron--whipstock OD (3.67 in.), mill OD (3.75 in.), system designation (T); (2) Weatherford Enterra, Inc.--(3.75 in.), (3.75 in.), (W); and Baker Oil Tools--(3.625 in.), (3.70 in.), (B). Results are discussed.

Townsend, S.; Onyia, E.; King, G. [Amoco EPTG, Tulsa, OK (United States)

1997-05-01T23:59:59.000Z

413

Revised 01/2013 1 EXIT INTERVIEW SUMMARY  

E-Print Network (OSTI)

-eligible service, then you are fully vested and may contact TIAA-CREF or Fidelity directly to discuss your options regarding the funds. (TIAA-CREF: www.tiaa-cref.org or 800-842-2776; Fidelity: netbenefits choose to enroll and self-fund. If you enrolled, contact TIAA-CREF or Fidelity directly to discuss your

414

Entry, Exit, and Performance of Financial Market Speculators  

E-Print Network (OSTI)

Why is it that so many speculators enter financial markets when most lose money and cease trading after a short period of time? While previous explanations are mainly based on psychological biases, I develop an equilibrium model of learning by rational agents that explains these and related phenomena. Agents in my model do not know their trading abilities ex-ante. They do know, however, that most traders are unskilled, and that by trading they can gain information about their own ability. They initially experiment on a small scale and then optimally use the information uncovered by their trading profits to decide whether to continue. Competitive market makers post price quotes, recognizing the entry process of speculators, so that the rewards from speculation are endogenous. The model reconciles a number of empirical regularities: (1) On average, public traders incur losses in their speculative trades; (2) most public traders cease to trade after a short period of time; (3) survivors increase their speculative trade intensities over time; (4) on average, more experienced speculators do better; (5) on average, large traders make positive profits. I also show that learning from trade produces endogenous liquidity in financial markets. This endogenous liquidity reduces the equilibrium bid-ask spreads, reduces the effect of exogenous liquidity shocks on equilibrium asset prices, and amplifies the effect of shocks in the real side of the economy (i.e., labor market and costs of learning in this model) on equilibrium prices. Whatmotivatesnewtraderstocontinuallyenterthese [financial] markets...? A sophisticated investment strategy that results in persistent losses in one financial market? An irrational belief that they possess superior skill? The desire to gamble on their beliefs and the consumption they derive from the activity? These are important questions, the answer to which will provide insight into the overall performance of futures markets.(Hartzmark [9]) 1 1

Reza S. Mahani

2003-01-01T23:59:59.000Z

415

Entry, Flux, and Exit of Potential Vorticity in Ocean Circulation  

Science Conference Proceedings (OSTI)

The flux form of the potential vorticity (PV) equation is employed to derive simple expressions for the boundary and interior flux of PV in ocean circulation using Bernoulli functions. The formulas are discussed and physically interpreted and ...

John Marshall; Daniel Jamous; Johan Nilsson

2001-03-01T23:59:59.000Z

416

The Geometry of the Ribosomal Polypeptide Exit , M. Gerstein1  

E-Print Network (OSTI)

membranes. J Mol Biol 348, 445-57. 43. Adams, P. L., Stahley, M. R., Kosek, A. B., Wang, J. & Strobel, S. A

Gerstein, Mark

417

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

691 - 4700 of 31,917 results. 691 - 4700 of 31,917 results. Download PQL: Order (2013-CE-27001) DOE ordered P.Q.L., Inc. to pay a $8,000 civil penalty after finding PQL had failed to certify that various basic models of medium base compact fluorescent lamps, general service fluorescent lamps, fluorescent lamp ballasts, and illuminated exit signs comply with the applicable energy conservation standards. http://energy.gov/gc/downloads/pql-order-2013-ce-27001 Download Information Request http://energy.gov/management/downloads/information-request Download EA-1170: Final Environmental Assessment Area 5 Radioactive Waste Management Site Access Improvement at the Nevada Test Site http://energy.gov/nepa/downloads/ea-1170-final-environmental-assessment Download Nuclear Energy Research and Development Roadmap

418

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

91 - 1700 of 26,777 results. 91 - 1700 of 26,777 results. Download Report to the President on Capturing Domestic Competitive Advantage in Advanced Manufacturing Report to the President on Capturing Domestic Competitive Advantage in Advanced Manufacturing http://energy.gov/eere/downloads/report-president-capturing-domestic-competitive-advantage-advanced-manufacturing Download PQL: Order (2013-CE-27001) DOE ordered P.Q.L., Inc. to pay a $8,000 civil penalty after finding PQL had failed to certify that various basic models of medium base compact fluorescent lamps, general service fluorescent lamps, fluorescent lamp ballasts, and illuminated exit signs comply with the applicable energy conservation standards. http://energy.gov/gc/downloads/pql-order-2013-ce-27001 Download EIS-0321: Draft Environmental Impact Statement

419

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

61 - 4170 of 26,777 results. 61 - 4170 of 26,777 results. Download USA Manufacturing: Order (2013-CE-5336) DOE ordered USA Manufacturing to pay a $8,000 civil penalty after finding USA Manufacturing had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards. http://energy.gov/gc/downloads/usa-manufacturing-order-2013-ce-5336 Download Acuity: Order (2013-CE-4802) DOE ordered Acuity Brands Lighting to pay a $8,000 civil penalty after finding Acuity had failed to certify that certain models of illuminated exit signs comply with the applicable energy conservation standards. http://energy.gov/gc/downloads/acuity-order-2013-ce-4802 Download Metl-Span: Order (2013-CE-5352) DOE ordered Metl-Span LLC to pay a $8,000 civil penalty after finding

420

Royal Pacific: Proposed Penalty (2013-SE-33004) | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Proposed Penalty (2013-SE-33004) Proposed Penalty (2013-SE-33004) Royal Pacific: Proposed Penalty (2013-SE-33004) July 5, 2013 DOE alleged in a Notice of Proposed Civil Penalty that Royal Pacific, Ltd. failed to certify ceiling fans, ceiling fan light kits, medium base compact fluorescent lamps, and illuminated exit signs as compliant with the applicable energy conservation standards. DOE regulations require a manufacturer (which includes importers) to submit reports certifying that its products have been tested and meet the applicable energy conservation standards. This civil penalty notice advises the company of the potential penalties and DOE's administrative process, including the company's right to a hearing. Royal Pacific: Proposed Penalty (2013-SE-33004) More Documents & Publications

Note: This page contains sample records for the topic "illuminated exit signs" 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

Microsoft Word - FOR WEB REMOVE EDIT - Royal Pacific 33004 based on Act One 49001 NPCP  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

(ceiling fans, ceiling fan light kits, medium base compact fluorescent lamps, illuminated exit signs) ) ) ) ) ) ) ) ) Case Number: 2013-SE-33004 NOTICE OF PROPOSED CIVIL PENALTY Date issued: July 5, 2013 Number of alleged violations: 2,555 (7 basic models; 365 days) Maximum possible assessment: $511,000 Proposed civil penalty: $51,100 The U.S. Department of Energy ("DOE") Office of the General Counsel, Office of Enforcement, alleges that Royal Pacific, Ltd. ("Royal Pacific") has violated certain provisions of the Energy Policy and Conservation Act, 42 U.S.C. § 6291 et seq. ("the Act"), and 10 C.F.R. § 429.12. Specifically, DOE alleges: 1. Royal Pacific has manufactured 1 a variety of medium base compact fluorescent lamps

422

All General Counsel Reports | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

July 8, 2013 July 8, 2013 Class Patent Waiver W(C)2012-007 This is a request by SOLID-STATE LIGHTING ROUND 4 for a DOE Class patent waiver of domestic and foreign patent rights under agreement DE-FOA-0000792. July 8, 2013 Hicon: Proposed Penalty (2013-SE-1426) DOE alleged in a Notice of Proposed Civil Penalty that Ningbo Hicon International Industry Company, Ltd. manufactured and distributed noncompliant freezer basic model BD-200 in the U.S. July 5, 2013 Royal Pacific: Proposed Penalty (2013-SE-33004) DOE alleged in a Notice of Proposed Civil Penalty that Royal Pacific, Ltd. failed to certify ceiling fans, ceiling fan light kits, medium base compact fluorescent lamps, and illuminated exit signs as compliant with the applicable energy conservation standards. July 1, 2013

423

All General Counsel Reports | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

July 30, 2013 July 30, 2013 Royal Pacific: Order (2013-SE-33004) DOE ordered Royal Pacific, Ltd. to pay a $8,000 civil penalty after finding Royal Pacific had failed to certify that various basic models of medium base compact fluorescent lamps, ceiling fans, ceiling fan light kits, and illuminated exit signs comply with the applicable energy conservation standards. July 29, 2013 DOE Retrospective Review Plan and Burden Reduction Report July 29, 2013 July 24, 2013 Dialight: Proposed Penalty (2013-CE-4902) DOE alleged in a Notice of Proposed Civil Penalty that Dialight Corporation failed to certify a variety of traffic signal modules and pedestrian modules as compliant with the applicable energy conservation standards. July 23, 2013 Trastar: Proposed Penalty (2013-CE-49003)

424

Signed Quality Assurance Hub Memo  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

:I I! DR. STEVEN L. KRAHN DEPUTY ASSISTANT SEC SAFETY AND SECCTRITY PROGRAM ENVIRONMENTAL MANAGEMENT SUBJECT: Office of Environmental Management Quality Assurance Performance Assessment, Commitment, and Corrective Action Management Program Launch In a memorandum to the FieldlSite Managers dated July 10,2009, it was announced that the Office of Standards and Quality Assurance (EM-23) had deployed a pilot prototype web-based system (Hub) to facilitate providing real-time status of Quality Assurance (QA) performance assessments and associated corrective actions and commitments. The pilot phase of the system has been completed with exceptional cooperation from the various sites involved. The system has now been transferred to a secured Department of Energy Environmental Management (EM)

425

Fatcorizations of signed permutations - CECM  

E-Print Network (OSTI)

graph G into S such that connected components of the complement SnG of the embedding of G in. S, called the faces of the map, are homeomorphic to disks.

426

DCS and APS Sign MOU  

NLE Websites -- All DOE Office Websites (Extended Search)

1, 2012 Bookmark and Share Left to right: Yogendra Gupta, Director, Institute of Shock Physics, WSU; Brian Stephenson, APS Director; Eric Isaacs, Argonne Laboratory...

427

Unions, LANL sign labor agreements  

NLE Websites -- All DOE Office Websites (Extended Search)

Environment Feature Stories Public Reading Room: Environmental Documents, Reports LANL Home Phonebook Calendar Video Newsroom News Stories September Unions, LANL...

428

Physics of a magnetic filter for negative ion sources. II. E Multiplication-Sign B drift through the filter in a real geometry  

Science Conference Proceedings (OSTI)

The physics of a magnetic filter under conditions similar to those of the negative ion source for the ITER neutral beam injector is analyzed with the help of a two-dimensional particle-in-cell Monte Carlo Collisions model. A detailed analysis of the different terms of the electron momentum equations shows how diamagnetic and drift currents can be dominant in different regions of the filter. Electron transport through the filter is due to an E Multiplication-Sign B drift current on one side of the chamber induced by the presence of the chamber walls perpendicular to the electron diamagnetic current. The filter design of the ITER negative ion source, which does not allow a closed electron diamagnetic current, induces an asymmetry of the plasma that is analyzed with the particle model. It is shown that electron transport through the filter in this geometry is very different from the transport in an ideal, one-dimensional magnetic filter often considered in the literature and described in detail in the companion paper [Boeuf et al., Phys. Plasmas 19, 113509 (2012)].

Boeuf, J. P.; Claustre, J.; Chaudhury, B.; Fubiani, G. [LAboratoire PLAsma et Conversion d'Energie (LAPLACE), Universite de Toulouse, Bt. 3R2, 118 Route de Narbonne, F-31062 Toulouse Cedex 9 (France)

2012-11-15T23:59:59.000Z

429

Actinide extraction from ICPP sodium bearing waste with 0.75 M DHDECMP/TBP in Isopar L{reg_sign}  

SciTech Connect

Recent process development efforts at the Idaho Chemical Processing Plant include examination of solvent extraction technologies for actinide partitioning from sodium bearing waste (SBW) solutions. The use of 0.75 {und M} dihexyl-N, N-diethylcarbamoylmethylphosphonate (DHDECMP or simply CMP) and 1.0 {und M} tri-n-butyl phosphate (TBP) diluted in Isopar L{reg_sign} was explored for actinide removal from simulated SBW solutions. Experimental evaluations included batch contacts in radiotracer tests with simulated sodium bearing waste solution to measure the extraction and recovery efficiency of the organic solvent. The radioactive isotopes utilized for this study included Pu-238, Pu-239, Am-241, U-233, Np-239, Zr-95, Tc-99m, and Hg-203. Extraction contacts of the organic solvent with the traced SBW stimulant, strip (back-extraction) contacts of the loaded organic solvent with either a 1-hydroxyethane-1, 1-diphosphonic acid (HEDPA) in nitric acid solution or an oxalic acid in nitric acid solution, and solvent wash contacts with sodium carbonate were performed.

Herbst, R.S.; Brewer, K.N.; Garn, T.G.; Law, J.D.; Rodriguez, A.M.; Tillotson, R.T.

1996-01-01T23:59:59.000Z

430

PowerGuard{reg_sign} Advanced Manufacturing; PVMaT Phase 1 Final Technical Report: June 1, 1998 to September 30, 1999  

DOE Green Energy (OSTI)

During Phase 1 of PowerGuard{reg_sign} Advanced Manufacturing, PowerLight Corporation accomplished the following advancements: (1) Decreased system cost by 15%; (2) Increased PowerGuard tile production capacity from 5 MW/year to 8 MW/yr; (3) Established a manufacturing layout master plan for sequential integration of semi-automated and automated component workstations; (4) Defined semi-automation or automation of selected stages of the existing tile fabrication sequence, including PV module preparation, XPS processing, and coating; (5) Completed the advancement of several design improvements to the grid-tied inverter control board, including controller redesign, integrated data acquisition system (DAS), and communications for audit-worthy verification of PV system performance; (6) Conformed to NEPA, OSHA, and other federal and state regulations applicable to the proposed production process and mitigated potential for waste streams; (7) Initiated Underwriters Laboratories listings and international certifications on PowerGuard improvements; (8) Developed finance packages and integrated warranties; (9) Evaluated commercial demonstrations that incorporated the new design features and manufacturing process.

Marshall, M. C.; Dinwoodie, T. L.; O'Brian, C.; Botkin, J.; Ansley, J.

2000-06-14T23:59:59.000Z

431

Thin-film photovoltaic partnership -- Apollo{reg{underscore}sign} thin film process development: Phase 1 Technical Report, May 1998--April 1999  

DOE Green Energy (OSTI)

The objective of this Phase 1 subcontract was to establish an efficient production plating system capable of depositing thin-film CdTe and CdS on substrates up to 0.55 m{sup 2}. This baseline would then be used to build on and extend deposition areas to 0.94 m{sup 2} in the next two phases. The following achievements have been demonstrated: {sm{underscore}bullet} Chemical-bath deposition of CdS and electrochemical deposition of CdTe was demonstrated on 0.55 m{sup 2} substrates. The films were characterized using optical and electrical techniques, to increase the understanding of the materials and aid in loss analysis. {sm{underscore}bullet} A stand-alone, prototype CdTe reaction tank was built and commissioned, allowing the BP Solar team to perform full-scale trials as part of this subcontract. {sm{underscore}bullet} BP Solar installed two outdoor systems for reliability and performance testing. {sm{underscore}bullet} The 2-kW, ground-mounted, grid-connected system contains seventy-two 0.43-m{sup 2} Apollo{reg{underscore}sign} module interconnects. {sm{underscore}bullet} Two modules have been supplied to NREL for evaluation on their Performance and Energy Rating Test bed (PERT) for kWh evaluation. {sm{underscore}bullet} BP Solar further characterized the process waste stream with the aim to close-loop the system. Currently, various pieces of equipment are being investigated for suitability of particle and total organic compound removal.

Cunningham, D.W.; Skinner, D.E.

1999-10-26T23:59:59.000Z

432

City of Lompoc Utilities - Commercial Energy Efficiency Rebate...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Dishwasher: 50 Refrigerator Replacement Rebate: 144 Refrigerator Buy-Back Program: 35 LED Exit Signs: 15 Custom Rebate: 0.15 per watt saved City of Lompoc Utilities offers...

433

New Braunfels Utilities - Energy Efficiency and Water Conservation...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Unit AC & Heat Pump: 200 - 500 Washing Machine: 100 Solar ScreenFilm: up to 300 LED Exit Sign: 20 Shade Tree: 25 New Braunfels Utilities offer a variety of programs...

434

River Falls Municipal Utilities - Business Energy Efficiency...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Will match Focus on Energy incentive to 5,000 Commercial Central AC Tune-Up: 50 LED Exit Signs: Free Installation River Falls Municipal Utility (RFMU) offers a variety of...

435

City of Danville Utilities - Business Energy Efficiency Rebates...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rebate Amount Lighting: 0.175watt reduced New Occupancy Sensors: 0.05watt controlled LED Exit Sign: 14unit Air ConditioningHeat Pump Units: 40 - 60 Room AC: 25 Attic...

436

Technical resources for small businesses | ENERGY STAR Buildings...  

NLE Websites -- All DOE Office Websites (Extended Search)

it smart business. Image of "Save Energy, Save Money and Prevent Pollution with Light-Emitting Diode (LED) Exit Signs." Save Energy, Money and Prevent Pollution with Light-Emitting...

437

Guide Specifications: An Overlooked Avenue for Promoting Building...  

NLE Websites -- All DOE Office Websites (Extended Search)

another less obvious, advantage. Innovative technologies (an example might be light-emitting diode exit signs in the early 1990s) can be incorporated more quickly into a guide...

438

Small business resources | ENERGY STAR Buildings & Plants  

NLE Websites -- All DOE Office Websites (Extended Search)

Learn More Go to tool > Save Energy, Money and Prevent Pollution with Light-Emitting Diode (LED) Exit Signs i This two-page technical sheet outlines the advantages of...

439

Ameren Illinois (Electric) - Multi-Family Properties Energy Efficiency...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sensors: 25 LED Exit Sign: 22 In-Unit Efficiency Installations: CFLs, pipe insulation and water savings free '''Major Measures:''' AirDuct Sealing: 0.50CFM, up to...

440

Concord Municipal Light Plant- Commercial Energy Efficiency Rebate Program  

Energy.gov (U.S. Department of Energy (DOE))

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

Note: This page contains sample records for the topic "illuminated exit signs" 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

Arroyo Vista Housing "Sustaining Our Future"  

E-Print Network (OSTI)

florescent fixtures with compact fluorescent fixtures. o Replace fluorescent exit signs with LED or Glow when not occupied. · Reduce hazardous materials o Specify TCLP-compliant (Toxicity Characteristic

George, Steven C.

442

Two-dimensional weak anti-localization in Bi{sub 2}Te{sub 3} thin film grown on Si(111)-(7 Multiplication-Sign 7) surface by molecular beam epitaxy  

SciTech Connect

We report on low temperature transport studies of Bi{sub 2}Te{sub 3} topological insulator thin films grown on Si(111)-(7 Multiplication-Sign 7) surface by molecular beam epitaxy. A sharp increase in the magnetoresistance with magnetic field at low temperature indicates the existence of weak anti-localization. The measured weak anti-localization effect agrees well with the Hikami-Larkin-Nagaoka model, and the extracted phase coherence length shows a power-law dependence with temperature indicating the existence of a two-dimensional system. An insulating ground state has also been observed at low temperature showing a logarithmic divergence of the resistance that appears to be the influence of electron-electron interaction in a two-dimensional system.

Roy, Anupam; Guchhait, Samaresh; Sonde, Sushant; Dey, Rik; Pramanik, Tanmoy; Rai, Amritesh; Movva, Hema C. P.; Banerjee, Sanjay K. [Microelectronics Research Center, The University of Texas at Austin, Austin, Texas 78758 (United States)] [Microelectronics Research Center, The University of Texas at Austin, Austin, Texas 78758 (United States); Colombo, Luigi [Texas Instruments, 12500 TI Boulevard, Dallas, Texas 75266 (United States)] [Texas Instruments, 12500 TI Boulevard, Dallas, Texas 75266 (United States)

2013-04-22T23:59:59.000Z

443

SIGN HERE : informed consent in personalized medicine  

E-Print Network (OSTI)

The next era of medicine will be one of personalization, scientists and physicians promise. Personalized medicine is a refined clinical approach in which clinicians will utilize your genomic information to help you prevent ...

Ahmed, Abdul-Kareem H

2013-01-01T23:59:59.000Z

444

NIST FY 2012 Budget Signed Into Law  

Science Conference Proceedings (OSTI)

... work with small and midsized US manufacturers to help them create and retain jobs, increase profits, and save time and money through services ...

2011-12-06T23:59:59.000Z

445

The Nordic Market: Signs of Stress?  

E-Print Network (OSTI)

to choose their supplier have been integral parts of reform. With a long tradition of Nordic co-operation, and with development of the jointly-owned power exchange Nord Pool, the Nordic market is now de facto fully integrated, at least at the wholesale...

von der Fehr, Nils-Henrik M; Amundsen, Eirik S; Bergman, Lars

2006-03-14T23:59:59.000Z

446

Final approval on behalf of BRE: Signed _______________  

E-Print Network (OSTI)

will hold the full text of documents as well as metadata. A list of common attributes is provided · File Size · Full-Text · Keywords #12;Report I-SEEC 200370/2000 8 · LastPracticeDocument........................................................................... 33 ENTITY: ActivityInfo

Amor, Robert

447

Single Sign-on: Myth or Reality  

Science Conference Proceedings (OSTI)

... SSO Outlook The trends are positive, but a single log-on ... Clifford Stoll, Silicon Snake Oil, Second Thoughts on ... Wes McClean - Consumer's Gas ...

2000-11-03T23:59:59.000Z

448

Financial Services Sector Signs Cybersecurity Research ...  

Science Conference Proceedings (OSTI)

... trading and funds management, and many other business and consumer ... to protect its customers by enhancing the sector's resilience and integrity. ...

2010-12-08T23:59:59.000Z

449

2004: Sign of the Future for Refiners?  

Reports and Publications (EIA)

A presentation to the NPRA Annual Meeting discussing the major factors that drove petroleum prices, price differentials, and margins in 2004, and what this might mean for refiners as we look towards the future.

Information Center

2005-03-14T23:59:59.000Z

450

SciTech Connect: Sign In  

Office of Scientific and Technical Information (OSTI)

Renewable Energy Laboratory (NREL), Golden, CO (United States) Naval Petroleum and Oil Shale Reserves (United States) Navarro Nevada Environmental Services Nevada Field Office,...

451

Americans with Disabilities Act Signed (1990)  

Energy.gov (U.S. Department of Energy (DOE))

The Americans with Disabilities Act of 1990 (ADA) prohibits discrimination and ensures equal opportunity for persons with disabilities in employment, State and local government services, public...

452

NPT Signed | National Nuclear Security Administration  

NLE Websites -- All DOE Office Websites (Extended Search)

Y-12 Earn 11 R&D 100 Awards Jul 2, 2013 US, International Partners Remove Last Remaining HEU from Vietnam, Set Nuclear Security Milestone View All > Timeline Curious about NNSA...

453

START Signed | National Nuclear Security Administration  

NLE Websites -- All DOE Office Websites (Extended Search)

Y-12 Earn 11 R&D 100 Awards Jul 2, 2013 US, International Partners Remove Last Remaining HEU from Vietnam, Set Nuclear Security Milestone View All > Timeline Curious about NNSA...

454

Remarks at signing of Memorandum of Understanding ...  

Science Conference Proceedings (OSTI)

... She serves as chairwoman of the Appropriations Subcommittee on Commerce, Justice ... today, we now have a new $10 million appropriation to kick ...

2012-07-25T23:59:59.000Z

455

START Signed | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure...

456

2004: Sign of the Future for Refiners?  

U.S. Energy Information Administration (EIA)

Energy Information Administration ... with many crude-mix options available for optimization. This company was able to use more heavy sour crude oil, ...

457

Well servicing market report: Positive signs emerge  

Science Conference Proceedings (OSTI)

Domestic well servicing contractors head into 1988 with an improved outlook. But contractors will hasten to tell you this is not say they are now in a healthy industry with a strong demand for equipment and services. John Copeland, executive vice president of the Association of Oilwell Servicing Contractors (AOSC), says he sees encouragement mainly for two reasons: some producing companies have indicated a willingness to raise rig rates, and significant rig utilization gains were noted in the last quarter of 1987. For now, though, the big negatives are still haunting the industry. These are most often noted as inadequate prices for rigs and by far too many rigs chasing too few jobs.

Peacock, D.

1988-01-01T23:59:59.000Z

458

Learning from people, things, and signs  

Science Conference Proceedings (OSTI)

Mar 27, 2007 ... Springer Science+Business Media B.V. 2007 ..... idea that there is a ''continuity of knowing with an activity which purposely modifies the.

459

CLEANSPACE 'Small Debris Removal By Laser Illumination And Complementary Technologies'  

SciTech Connect

Studies show that the number of debris in Low Earth Orbit is exponentially growing despite future debris release mitigation measures considered. Especially, the already existing population of small and medium debris (between 1 cm and several dozens of cm) is today a concrete threat to operational satellites. A ground based laser solution which can remove at low expense and in a non-destructive way hazardous debris of decimetric size around selected space assets appears as one highly promising answer. This solution will be studied in the frame of CLEANSPACE project which is a part of the FP7 space theme. The overall CLEANSPACE objective is threefold: to propose an efficient and affordable global system architecture, to tackle safety regulation aspects, political implications and future collaborations, to develop affordable technological bricks and to establish roadmap for the development and the future implantation of a fully functional laser protection system. This paper will present the CLEANSPACE project.

Esmiller, Bruno [Astrium Space Transportation, 66 route de Verneuil, 78133 Les Mureaux (France); Jacquelard, Christophe [CILAS, 8 avenue Buffon - ZI La Source - BP 6319, 45063 Orleans (France)

2011-11-10T23:59:59.000Z

460

Active multispectral illumination and image fusion for retinal microsurgery  

Science Conference Proceedings (OSTI)

It has been shown that white light exposure during retinal microsurgeries is detrimental to patients. To address this problem, we present a novel device and image processing tool, which can be used to significantly reduce the amount of phototoxicity ...

Raphael Sznitman; Seth Billings; Diego Rother; Daniel Mirota; Yi Yang; Jim Handa; Peter Gehlbach; Jin U. Kang; Gregory D. Hager; Russell Taylor

2010-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "illuminated exit signs" 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

Specimen illumination apparatus with optical cavity for dark field ...  

Solar Photovoltaic; Solar Thermal; Startup America; Vehicles and Fuels; ... The Regents of the University of California (Oakland, CA) Application Number: 08/ 878,145:

462

High Flux Commercial Illumination Solution with Intelligent Controls  

SciTech Connect

This report summarizes the work performed at OSRAM SYLVANIA under US Department of Energy contract DE-EE0003241 for developing a high efficiency LED-based luminaire. A novel light engine module (two versions: standard and super), power supply and luminaire mechanical parts were designed and tested. At steady-state, the luminaire luminous flux is 3156 lumens (lm), luminous efficacy 97.4 LPW and CRI (Ra) 88 at a correlated color temperature (CCT) of 3507K. When the luminaire is fitted with the super version of the light engine the efficacy reaches 130 LPW. In addition, the luminaire is provided with an intelligent control network capable of additional energy savings. The technology developed during the course of this project has been incorporated into a family of products. Recently, the first product in the family has been launched.

Camil Ghiu

2012-04-30T23:59:59.000Z

463

Illuminating How Complex Oxides Turn Light into Electrical Current...  

Office of Science (SC) Website

wavelengths. Working with nanobeams (VO2 crystals micrometers in length with nano-dimensioned cross-sections) and micron-scale probes avoids many problems inherent in...

464

Coherence of an optically illuminated single nuclear spin qubit  

E-Print Network (OSTI)

We investigate the coherence properties of individual nuclear spin quantum bits in diamond [Dutt et al., Science, 316, 1312 (2007)] when a proximal electronic spin associated with a nitrogen-vacancy (NV) center is being interrogated by optical radiation. The resulting nuclear spin dynamics are governed by time-dependent hyperfine interaction associated with rapid electronic transitions, which can be described by a spin-fluctuator model. We show that due to a process analogous to motional averaging in nuclear magnetic resonance, the nuclear spin coherence can be preserved after a large number of optical excitation cycles. Our theoretical analysis is in good agreement with experimental results. It indicates a novel approach that could potentially isolate the nuclear spin system completely from the electronic environment.

Liang Jiang; M. V. Gurudev Dutt; Emre Togan; Lily Childress; Paola Cappellaro; Jacob M. Taylor; Mikhail D. Lukin

2007-07-09T23:59:59.000Z

465

Advanced illumination techniques for GPU-based volume raycasting  

Science Conference Proceedings (OSTI)

Volume raycasting techniques are important for both visual arts and visualization. They allow efficient generation of visual effects and visualization of scientific data obtained by tomography or numerical simulation. Volume-rendering techniques are ...

Markus Hadwiger; Patric Ljung; Christof Rezk Salama; Timo Ropinski

2009-08-01T23:59:59.000Z

466

Fully depleted, back-illuminated charge-coupled devices ...  

silicon layer capped by indium tin oxide and silicon dioxide. ... supported by the Department of Energy under Contract DE ... silicon for solar cell applications ...

467

How Do Standard Candles Illuminate Knowledge of the Universe...  

NLE Websites -- All DOE Office Websites (Extended Search)

the FLASH code and time on the IBM Blue GeneP at the Argonne Leadership Computing Facility (ALCF) awarded through the U.S. Department of Energy's INCITE program to conduct the...

468

The Promise of Solid State Lighting for General Illumination  

NLE Websites -- All DOE Office Websites (Extended Search)

single phosphor strat- egy is a good place to start public demonstrations showing the utility of solid state white lighting. At a later date, other strategies might replace or...

469

Resolving optical illumination distributions along an axially symmetric photodetecting fiber  

E-Print Network (OSTI)

Photodetecting fibers of arbitrary length with internal metal, semiconductor and insulator domains have recently been demonstrated. These semiconductor devices exhibit a continuous translational symmetry which presents ...

Sorin, Fabien

470

Resolving optical illumination distributions along an axially symmetric photodetecting fiber  

E-Print Network (OSTI)

Photodetecting fibers of arbitrary length with internal metal, semiconductor and insulator domains have recently been demonstrated. These semiconductor devices display a continuous translational symmetry which presents ...

Lestoquoy, Guillaume

2012-01-01T23:59:59.000Z

471

Consistent Illumination within Optical See-Through Augmented Environments  

Science Conference Proceedings (OSTI)

We present techniques which create a consistentillumination between real and virtual objects inside anapplication specific optical see-through display: theVirtual Showcase. We use projectors and cameras tocapture reflectance information from diffuse ...

Oliver Bimber; Anselm Grundhfer; Gordon Wetzstein; Sebastian Kndel

2003-10-01T23:59:59.000Z

472

Real-time realistic illumination and shading of stratiform clouds  

Science Conference Proceedings (OSTI)

Realistic rendering of clouds involves solving the complex interaction of light within the cloud and with its environment. Interactive methods achieve efficient cloud rendering by ignoring several lighting effects. However, these effects are visually ...

Antoine Bouthors; Fabrice Neyret; Sylvain Lefebvre

2006-09-01T23:59:59.000Z

473

Condenser for illuminating a ringfield camera with synchrotron emission light  

DOE Patents (OSTI)

The present invention relates generally to the field of condensers for collecting light from a synchrotron radiation source and directing the light into a ringfield of a lithography camera. The present invention discloses a condenser comprising collecting, processing, and imaging optics. The collecting optics are comprised of concave and convex spherical mirrors that collect the light beams. The processing optics, which receive the light beams, are comprised of flat mirrors that converge and direct the light beams into a real entrance pupil of the camera in a symmetrical pattern. In the real entrance pupil are located flat mirrors, common to the beams emitted from the preceding mirrors, for generating substantially parallel light beams and for directing the beams toward the ringfield of a camera. Finally, the imaging optics are comprised of a spherical mirror, also common to the beams emitted from the preceding mirrors, images the real entrance pupil through the resistive mask and into the virtual entrance pupil of the camera. Thus, the condenser is comprised of a plurality of beams with four mirrors corresponding to a single beam plus two common mirrors.

Sweatt, William C. (13027 Arroyo de Vista, Albuquerque, NM 87111)

1996-01-01T23:59:59.000Z

474

Condenser for illuminating a ringfield camera with synchrotron emission light  

DOE Patents (OSTI)

The present invention relates generally to the field of condensers for collecting light from a synchrotron radiation source and directing the light into a ringfield of a lithography camera. The present invention discloses a condenser comprising collecting, processing, and imaging optics. The collecting optics are comprised of concave and convex spherical mirrors that collect the light beams. The processing optics, which receive the light beams, are comprised of flat mirrors that converge and direct the light beams into a real entrance pupil of the camera in a symmetrical pattern. In the real entrance pupil are located flat mirrors, common to the beams emitted from the preceding mirrors, for generating substantially parallel light beams and for directing the beams toward the ringfield of a camera. Finally, the imaging optics are comprised of a spherical mirror, also common to the beams emitted from the preceding mirrors, images the real entrance pupil through the resistive mask and into the virtual entrance pupil of the camera. Thus, the condenser is comprised of a plurality of beams with four mirrors corresponding to a single beam plus two common mirrors. 9 figs.

Sweatt, W.C.

1996-04-30T23:59:59.000Z

475

Ultra-Compact High-Efficiency Luminaire for General Illumination  

SciTech Connect

Cree has developed a new ultra-compact light emitting diode (LED) luminaire capable of providing high efficacy with excellent color quality that can lead to significant energy savings in today??s commercial and retail applications. This success was based on an integrated development effort tailoring the LED component characteristics, optics, thermal management and driver design for the small footprint to achieve an overall system efficiency of ? 70%. A new LED component was designed to provide high brightness and efficacy in a form factor that allowed for a small directional beam with a luminaire housing design able to dissipate the heat effectively using a small physical envelope. A very compact, 90% efficient driver was developed to meet the system performance while not taking away any thermal mass from the heat sink. A 91% efficient secondary optics was designed to maximize efficiency while providing a smooth beam. The reliability of the new LED component was robust under accelerated testing conditions. Luminaires were assembled integrating the novel LED component, secondary optics, heat sink and driver technology to demonstrate the system improvement. Cree has successfully completed this project by developing an ultra-compact LED luminaire that provided 380 lumens at a correlated color temperature (CCT) of 2822 K and color rendering index (CRI) of 94 with an efficacy of 94 lumens per watt (LPW) when operating at 4 W input power (steady state) with an overall system efficiency of 81%. At a higher input power of 9 Watts, the lamp provided 658 lumens at 71 LPW.

Ted Lowes

2012-04-08T23:59:59.000Z

476

Color-accurate underwater imaging using perceptual adaptive illumination  

E-Print Network (OSTI)

Capturing color in water is challenging due to the heavy non-uniform attenuation of light in water across the visible spectrum, which results in dramatic hue shifts toward blue. Yet observing color in water is important ...

Vasilescu, Iuliu

477

The butterfly clock : illuminating the molecular mysteries of monarch migration  

E-Print Network (OSTI)

Each fall, the entire monarch butterfly population of the Eastern United States and Canada funnels into a handful of oyamel pine groves in Michoacan, Mexico, to weather the winter months. Each spring, the butterflies mate ...

Rice, Jocelyn

2007-01-01T23:59:59.000Z

478

Depth resolved wide field illumination for biomedical imaging and fabrication  

E-Print Network (OSTI)

Nonlinear microscopic imaging is relatively slow due to the sequential nature of raster scanning. Recently, this limitation was overcome by developing a 3D-resolved wide-field two-photon microscope based on the concept of ...

So, Peter T. C.

479

The design and implementation of a smartphone illuminance meter  

E-Print Network (OSTI)

The proliferation of consumer smartphones has offered new opportunities for environmental sensing and mobile computation. Recent smartphone models - equipped with GPS trackers, accelerometers, megapixel cameras and rich ...

Sparks, Devon D

2013-01-01T23:59:59.000Z

480

Phosphor Systems for Illumination Quality Solid State Lighting Products  

SciTech Connect

The objective of this program is to develop phosphor systems that will enable LED lamps with 96 lm/W efficacy at correlated color temperatures, (CCTs) ~3000 K, and color rendering indices (CRIs) >80 and 71 lm/W efficacy at CCT<3100 K and CRI~95 using phosphor downconversion of LEDs. This primarily involves the invention and development of new phosphor materials that have improved efficiency and better match the eye sensitivity curves.

Setlur, Anant; Briel, Linda; Cleaver, Robert; Clothier, Brent; Gao, Yan; Harlow, Richard; Henderson, Claire; Heward, William; Hill, M Christine; Lyons, Robert; Murphy, James; Siclovan, Oltea; Stoklosa, Stan; Happek, Uwe; Aanegola, Srinath; Aesram, Danny; Deshpande, Anirudha; Jacob, Cherian; Kolodin, Boris; Stoklosa, Emil; Beers, Williams

2010-03-31T23:59:59.000Z

Note: This page contains sample records for the topic "illuminated exit signs" 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

Phosphor Systems for Illumination Quality Solid State Lighting Products  

Science Conference Proceedings (OSTI)

The objective of this program is to develop phosphor systems that will enable LED lamps with 96 lm/W efficacy at correlated color temperatures, (CCTs) ~3000 K, and color rendering indices (CRIs) >80 and 71 lm/W efficacy at CCTinvention and development of new phosphor materials that have improved efficiency and better match the eye sensitivity curves.

Setlur, Anant; Briel, Linda; Cleaver, Robert; Clothier, Brent; Gao, Yan; Harlow, Richard; Henderson, Claire; Heward, William; Hill, M Christine; Lyons, Robert; Murphy, James; Siclovan, Oltea; Stoklosa, Stan; Happek, Uwe; Aanegola, Srinath; Aesram, Danny; Deshpande, Anirudha; Jacob, Cherian; Kolodin, Boris; Stoklosa, Emil; Beers, Williams

2010-03-31T23:59:59.000Z

482

Illuminating Clues to the Prevention of Juvenile Diabetes  

NLE Websites -- All DOE Office Websites (Extended Search)

Prevention of IDDM requires a thorough understanding of what biological anomolies trigger the autoimmune response against pancreatic islet cells. In order to gain that...

483

Can Consumers Escape the Market? Emancipatory Illuminations from Burning Man  

E-Print Network (OSTI)

This ethnography explores the emancipatory dynamics of the Burning Man project, a one-week-long antimarket event. Practices used at Burning Man to distance consumers from the market include discourses supporting communality and disparaging market logics, alternative exchange practices, and positioning consumption as self-expressive art. Findings reveal several communal practices that distance consumption from broader rhetorics of efficiency and rationality. Although Burning Mans participants materially support the market, they successfully construct a temporary hypercommunity from which to practice divergent social logics. Escape from the market, if possible at all, must be conceived of as similarly temporary and local.

Robert V. Kozinets

2002-01-01T23:59:59.000Z

484

White Light Emitting Diode Development for General Illumination Applications  

SciTech Connect

This report contains a summary of technical achievements during a 3-year project aimed at developing the chip and packaging technology necessary to demonstrate efficient, high flux light-emitting diode (LED) arrays using Cree's gallium nitride/silicon carbide (GaN/SiC) LED technology as the starting point. Novel chip designs and fabrication processes are described that led to high power blue LEDs that achieved 310 mW of light output at 350 mA drive current, corresponding to quantum and wall plug efficiencies of 32.5% and 26.5%, respectively. When combined with phosphor, high power white LEDs with luminous output of 67 lumens and efficacy of 57 lumens per watt were also demonstrated. Advances in packaging technology are described that enabled compact, multi-chip white LED lamp modules with 800-1000 lumens output at efficacies of up to 55 lumens per watt. Lamp modules with junction-to-ambient thermal resistance as low as 1.7 C/watt have also been demonstrated.

James Ibbetson

2006-05-01T23:59:59.000Z

485

The United Illuminating Company - ZREC and LREC Long Term Contracts...  

Open Energy Info (EERE)

Local Government, Low-Income Residential, Multi-Family Residential, Nonprofit, Schools, State Government, Tribal Government Eligible Technologies Biomass, Fuel Cells, Landfill...

486

Large Scale Tritium Recovery from Obsolete Illumination Devices at LLNL  

Science Conference Proceedings (OSTI)

Environmental and Organically Bound Tritium / Proceedings of the Ninth International Conference on Tritium Science and Technology (Part 2)

J. M. Mintz; D. K. Spencer; D. M. Holck

487

High Efficiency Driving Electronics for General Illumination LED Luminaires  

SciTech Connect

New generation of standalone LED driver platforms developed, which are more efficient These LED Drivers are more efficient (?90%), smaller in size ( 0.15 in3/watt), lower in cost ( 12 cents/watt in high volumes in millions of units). And these products are very reliable having an operating life of over 50,000 hours. This technology will enable growth of LED light sources in the use. This will also help in energy saving and reducing total life cycle cost of LED units. Two topologies selected for next generation of LED drivers: 1) Value engineered single stage Flyback topology. This is suitable for low powered LED drivers up to 50W power. 2) Two stage boost power factor correction (PFC) plus LLC half bridge platform for higher powers. This topology is suitable for 40W to 300W LED drivers. Three new product platforms were developed to cover a wide range of LED drivers: 1) 120V 40W LED driver, 2) Intellivolt 75W LED driver, & 3) Intellivolt 150W LED driver. These are standalone LED drivers for rugged outdoor lighting applications. Based on these platforms number of products are developed and successfully introduced in the market place meeting key performance, size and cost goals.

Upadhyay, Anand

2012-10-31T23:59:59.000Z

488

Microsoft PowerPoint - To NETL Pittsburgh Site from the Pittsburgh International Airport Directions.ppt [Compatibility Mode]  

NLE Websites -- All DOE Office Websites (Extended Search)

the Pittsburgh International Airport the Pittsburgh International Airport 1. Exit airport and follow signs for PITTSBURGH, which will take you onto ROUTE 60 SOUTH. 2. ROUTE 60 becomes ROUTE 22-30, also know as I-279 the "PARKWAY WEST." 3. Stay on Route 22-30/I-279 the "PARKWAY WEST" until you reach EXIT 5B, labeled TRUCK ROUTE 19 SOUTH/ROUTE 51 SOUTH UNIONTOWN Note: This exit is on the FAR RIGHT 19 SOUTH/ROUTE 51 SOUTH, UNIONTOWN. Note: This exit is on the FAR RIGHT just BEFORE the FORT PITT TUNNEL - do not go into the Tunnel. 4. Continue down ROUTE 51 SOUTH for approximately 7.5 miles. 5. Look for a CVS Pharmacy on the right-hand side of the road. SLOW DOWN since you will soon be exiting off ROUTE 51 SOUTH at the CLOVERLEAF EXIT. 6. After passing CVS (2.5 miles) take the very first road to your RIGHT.

489

Microsoft PowerPoint - Pittsburgh International Airport to Morgantown Site Directions.ppt [Compatibility Mode]  

NLE Websites -- All DOE Office Websites (Extended Search)

Pittsburgh International Airport to Pittsburgh International Airport to Morgantown Site, Morgantown, WV 1. Exit airport on US-60S toward Pittsburgh/I-79S (follow signs to Pittsburgh, proceed ~7 miles). 2. Merge onto US-22E/US-30E toward Pittsburgh (proceed ~3 miles). 3. Merge onto I-79S toward WASHINGTON, PA (proceed ~25 miles). I-70 East merges with I-79, continue on I-70E/I-79S. 4. Merge RIGHT at Exit 21 onto I-79S toward MORGANTOWN, WV (proceed ~39 miles). 5 T k EXIT 155 STAR CITY EXIT t WV 7 WEST VIRGINIA UNIVERSITY 5. Take EXIT 155, STAR CITY EXIT at WV-7, WEST VIRGINIA UNIVERSITY. 6. Turn LEFT onto CHAPLIN HILL RD. Proceed to 2 nd light (US-19 intersection). 7. Bear RIGHT onto US-19; move into left lane; proceed to first light past bridge. 8. Turn left onto BOYERS AVE. 9. At intersection turn RIGHT onto UNIVERSITY AVE.

490

DRIVING DIRECTIONS South Carolina Commissioner's School for Agriculture  

E-Print Network (OSTI)

Page 6 DRIVING DIRECTIONS South Carolina Commissioner's School for Agriculture Directions://www.clemson.edu/campusmap/index.html Directions from Interstate 85 Take exit 19B, Clemson University (Hwy 76/28). Merge onto Hwy 76/28 and follow sign, go to the right. Follow the signs to the registration area in Barnett Hall. Directions to Friday

Bolding, M. Chad

491

U.S. Liquefied Natural Gas Exports by Point of Exit  

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

21 15 12 8 9 12 1997-2013 21 15 12 8 9 12 1997-2013 To Brazil 0 0 0 0 0 0 2010-2013 Freeport, TX 2011-2012 Sabine Pass, LA 2011-2011 To Canada 6 9 8 5 8 7 2007-2013 Sweetgrass, MT 6 9 8 5 8 7 2012-2013 To Chile 0 0 0 0 0 0 2011-2013 Sabine Pass, LA 2011-2011 To China 0 0 0 0 0 0 2011-2013 Kenai, AK 2011-2011 Sabine Pass, LA 2011-2011 To India 0 0 0 0 0 0 2010-2013 Freeport, TX 2011-2012 Sabine Pass, LA 2011-2011 To Japan 0 0 0 0 0 0 2010-2013 Cameron, LA 2011-2011 Kenai, AK 2011-2012 Sabine Pass, LA 2012-2012 To Mexico 15 6 3 3 2 4 1997-2013 Nogales, AZ 10 6 3 3 2 4 2012-2013 Otay Mesa, CA 5 2011-2013 To Portugal 2012-2012 Sabine Pass, LA 2012-2012 To Russia 0 0 0 0 0 0 2007-2013 To South Korea 0 0 0 0 0 0 2009-2013 Freeport, TX

492

U.S. Liquefied Natural Gas Exports by Point of Exit  

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

2007 2008 2009 2010 2011 2012 View 2007 2008 2009 2010 2011 2012 View History U.S. Total 48,485 39,217 33,355 64,793 70,001 28,298 1985-2012 To Brazil 0 0 0 3,279 11,049 8,142 2007-2012 Freeport, TX 0 0 0 0 2,581 8,142 2007-2012 Sabine Pass, LA 0 0 0 3,279 8,468 0 2007-2012 To Canada 2 0 0 0 0 2 2007-2012 Buffalo, NY 2 0 0 0 2006-2010 Sweetgrass, MT 0 2 2011-2012 To Chile 0 0 0 0 2,910 0 2007-2012 Sabine Pass, LA 0 0 0 0 2,910 0 2007-2012 To China 0 0 0 0 6,201 0 2007-2012 Kenai, AK 0 0 0 0 1,127 0 2007-2012 Sabine Pass, LA 0 0 0 0 6,201 0 2007-2012 To India 0 0 0 2,873 12,542 3,004 2007-2012 Freeport, TX 0 0 0 2,873 5,993 3,004 2007-2012 Sabine Pass, LA 0 0 0 0 6,549 0 2007-2012 To Japan 2,822 2,741 5,037 2010-2012

493

U.S. Price of Liquefied Natural Gas Exports by Point of Exit  

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

Apr-13 May-13 Jun-13 Jul-13 Aug-13 Sep-13 View Apr-13 May-13 Jun-13 Jul-13 Aug-13 Sep-13 View History U.S. Total 11.36 12.84 13.38 12.89 13.25 13.53 1997-2013 To Brazil -- -- -- -- -- -- 2010-2013 Freeport, TX 2011-2012 Sabine Pass, LA 2011-2011 To Canada 14.55 14.55 14.60 15.01 14.01 13.94 2007-2013 Sweetgrass, MT 14.55 14.55 14.60 15.01 14.01 13.94 2012-2013 To Chile -- -- -- -- -- -- 2011-2013 Sabine Pass, LA 2011-2011 To China -- -- -- -- -- -- 2011-2013 Kenai, AK 2011-2011 Sabine Pass, LA 2011-2011 To India -- -- -- -- -- -- 2010-2013 Freeport, TX 2011-2012 Sabine Pass, LA 2011-2011 To Japan -- -- -- -- -- -- 2010-2013 Cameron, LA 2011-2011 Kenai, AK 2011-2012 Sabine Pass, LA 2012-2012 To Mexico 10.13 10.36 10.40 9.91 9.77 12.81 1992-2013 Nogales, AZ 10.43 10.36 10.40 9.91 9.77 12.81 2012-2013

494

Looking for an Exit: Variations on M&As and IPOs  

sequestration potable water pollution control remediation. ... Leader of the firm's clean technology and strategic carbon counseling practice.

495

U.S. Price of Liquefied Natural Gas Exports by Point of Exit  

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

2007 2008 2009 2010 2011 2012 View 2007 2008 2009 2010 2011 2012 View History U.S. Total 6.23 7.69 8.40 9.53 10.54 12.82 1985-2012 To Brazil -- -- -- 7.50 11.40 11.19 2007-2012 Freeport, TX -- -- -- -- 12.74 11.19 2007-2012 Sabine Pass, LA -- -- -- 7.50 11.00 -- 2007-2012 To Canada 12.07 -- -- -- -- 13.29 2007-2012 Buffalo, NY 12.07 -- -- -- 2006-2010 Sweetgrass, MT -- 13.29 2011-2012 To Chile -- -- -- -- 13.91 -- 2007-2012 Sabine Pass, LA -- -- -- -- 13.91 -- 2007-2012 To China -- -- -- -- 12.25 -- 2007-2012 Kenai, AK -- -- -- -- 10.61 -- 2007-2012 Sabine Pass, LA -- -- -- -- 12.25 -- 2007-2012 To India -- -- -- 7.56 8.23 11.10 2007-2012 Freeport, TX -- -- -- 7.56 8.66 11.10 2007-2012 Sabine Pass, LA -- -- -- -- 7.85 -- 2007-2012

496

An Analysis of Exit-Flow Drainage Jets over the Chesapeake Bay  

Science Conference Proceedings (OSTI)

Synthetic aperture radar has shown great promise in detecting surface roughness patterns generated by atmospheric and oceanic features. Those roughness patterns that are the result of sea surface wind stress may be analyzed and related to ...

Nathaniel S. Winstead; George S. Young

2000-08-01T23:59:59.000Z

497

Sulfidation and reduction of zinc titanate and zinc oxide sorbents for injection in gasifier exit ducts  

DOE Green Energy (OSTI)

The sulfidation reaction kinetics of fine particles of zinc titanate and zinc oxide with H{sub 2}S were studied in order to test the potential of the sorbent injection hot-gas desulfurization process. Fine sorbent particles with diameter between 0.3 and 60 {mu}m were sulfided with H{sub 2}S and/or reduced with H{sub 2} in a laminar flow reactor over the temperature range of 500-900{degrees}C. Sulfidation/reduction conversion was compared for different particle sizes and sorbents with various porosities and atomic ratios of Zn and Ti. In reduction of ZnO with H{sub 2} and without H{sub 2}S, significant amount of Zn was formed and vaporized, while the presence of H{sub 2}S suppressed elemental Zn formation. This suggests that H{sub 2}S may suppress the surface reduction of ZnO and/or gaseous Zn may react with H{sub 2}S homogeneously and form fine particles of ZnS. Formation and vaporization of elemental Zn from zinc titanate sorbents was slower than from zinc oxide with and without H{sub 2}S.

Ishikawa, K. [Tufts Univ., Medford, MA (United States). Dept. of Chemical Engineering]|[Kawasaki Heavy Industries Ltd., Akashi, Hyogo (Japan). Technical Inst.; Krueger, C.; Flytzani-Stephanopoulos, M. [Tufts Univ., Medford, MA (United States). Dept. of Chemical Engineering; Jl, W.; Higgins, R.J.; Bishop, B.A.; Goldsmith, R.L. [CeraMem Corp., Waltham, MA (United States)

1995-12-31T23:59:59.000Z

498

Process for coal liquefaction by separation of entrained gases from slurry exiting staged dissolvers  

SciTech Connect

There is described an improved liquefaction process by which coal is converted to a low ash and low sulfur carbonaceous material that can be used as a fuel in an environmentally acceptable manner without costly gas scrubbing equipment. In the process, coal is slurried with a solvent, passed through a preheater and at least two dissolvers in series in the presence of hydrogen-rich gases at elevated temperatures and pressures. Solids, including mineral ash and unconverted coal macerals are separated from the condensed dissolver effluent. In accordance with the improved process, fresh hydrogen is fed to each dissolver and the entrained gas from each dissolver is separated from the slurry phase and removed from the reactor system before the condensed phase is passed to the next dissolver in the series. In accordance with another process, the feeds to the dissolvers are such that the top of each downstream dissolver is used as a gas-liquid separator.

Givens, Edwin N. (Bethlehem, PA); Ying, David H. S. (Macungie, PA)

1983-01-01T23:59:59.000Z