National Library of Energy BETA

Sample records for lighting private area

  1. LED Outdoor Area Lighting Fact Sheet

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

    Outdoor Area Lighting LED technology is rapidly becoming competitive with high-intensity discharge light sources for outdoor area lighting. This document reviews the major design...

  2. Outdoor Area Lighting | Department of Energy

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

    for outdoor areas. Outdoor Area Lighting (June 2008) More Documents & Publications Philadelphia International Airport Apron Lighting: LED System Performance in a Trial...

  3. Variable area light reflecting assembly

    DOE Patents [OSTI]

    Howard, T.C.

    1986-12-23

    Device is described for tracking daylight and projecting it into a building. The device tracks the sun and automatically adjusts both the orientation and area of the reflecting surface. The device may be mounted in either a wall or roof of a building. Additionally, multiple devices may be employed in a light shaft in a building, providing daylight to several different floors. The preferred embodiment employs a thin reflective film as the reflecting device. One edge of the reflective film is fixed, and the opposite end is attached to a spring-loaded take-up roller. As the sun moves across the sky, the take-up roller automatically adjusts the angle and surface area of the film. Additionally, louvers may be mounted at the light entrance to the device to reflect incoming daylight in an angle perpendicular to the device to provide maximum reflective capability when daylight enters the device at non-perpendicular angles. 9 figs.

  4. Variable area light reflecting assembly

    DOE Patents [OSTI]

    Howard, Thomas C. (Raleigh, NC)

    1986-01-01

    Device for tracking daylight and projecting it into a building. The device tracks the sun and automatically adjusts both the orientation and area of the reflecting surface. The device may be mounted in either a wall or roof of a building. Additionally, multiple devices may be employed in a light shaft in a building, providing daylight to several different floors. The preferred embodiment employs a thin reflective film as the reflecting device. One edge of the reflective film is fixed, and the opposite end is attached to a spring-loaded take-up roller. As the sun moves across the sky, the take-up roller automatically adjusts the angle and surface area of the film. Additionally, louvers may be mounted at the light entrance to the device to reflect incoming daylight in an angle perpendicular to the device to provide maximum reflective capability when daylight enters the device at non-perpendicular angles.

  5. Considering LEDs for Street and Area Lighting

    Broader source: Energy.gov [DOE]

    View Jim Brodrick's keynote video from the September 2009 IES Street and Area Lighting Conference in Philadelphia.

  6. Public versus Private Natural Areas Management The Case of the "Molina Waterfalls" Nature Reserve (VR)

    E-Print Network [OSTI]

    Tempesta, Tiziano

    1 Public versus Private Natural Areas Management The Case of the "Molina Waterfalls" Nature Reserve.S.A., Canada and Russia, etc. - the aim was to preserve vast natural areas. In others, like England, rural at increasing knowledge on the functioning of these ecosystems; · protection of historical landscapes

  7. What Is Well Yield? Private wells are frequently drilled in rural areas to

    E-Print Network [OSTI]

    Danforth, Bryan Nicholas

    1 What Is Well Yield? Private wells are frequently drilled in rural areas to supply water lowering the water level in the borehole below the pump intake is called the well yield. Low-yielding wells are generally considered wells that cannot meet the peak water demand for the home or farm. This fact sheet

  8. Private Water Well Testing in Areas Impacted by Marcellus Shale Gas Drilling

    E-Print Network [OSTI]

    Walter, M.Todd

    Private Water Well Testing in Areas Impacted by Marcellus Shale Gas Drilling (Updated May 10th in the absence of shale-gas drilling, well owners are strongly encouraged to evaluate their water on a regular testing in order to more specifically document potential impacts of Marcellus Shale gas development

  9. LED Provides Effective and Efficient Parking Area Lighting at...

    Office of Environmental Management (EM)

    Efficient Parking Area Lighting at the NAVFAC Engineering Service Center Document details new lighting technology that reduces energy consumption and reduces maintenance, while...

  10. Hitting the Target: ENERGY STAR® SSL Outdoor Area Lighting Webcast

    Broader source: Energy.gov [DOE]

    In this October 8, 2009 webcast, ENERGY STAR Program Manager Richard Karney gave an overview of ENERGY STAR criteria covering SSL-based outdoor area and roadway lighting, outdoor wall packs,...

  11. Outdoor Area Lighting | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAandSummary Areas of the countryofPROGRAM |TechnologyDepartment ofOurAThis

  12. Large area, surface discharge pumped, vacuum ultraviolet light source

    DOE Patents [OSTI]

    Sze, Robert C. (Santa Fe, NM); Quigley, Gerard P. (Los Alamos, NM)

    1996-01-01

    Large area, surface discharge pumped, vacuum ultraviolet (VUV) light source. A contamination-free VUV light source having a 225 cm.sup.2 emission area in the 240-340 nm region of the electromagnetic spectrum with an average output power in this band of about 2 J/cm.sup.2 at a wall-plug efficiency of approximately 5% is described. Only ceramics and metal parts are employed in this surface discharge source. Because of the contamination-free, high photon energy and flux, and short pulse characteristics of the source, it is suitable for semiconductor and flat panel display material processing.

  13. Large area, surface discharge pumped, vacuum ultraviolet light source

    DOE Patents [OSTI]

    Sze, R.C.; Quigley, G.P.

    1996-12-17

    Large area, surface discharge pumped, vacuum ultraviolet (VUV) light source is disclosed. A contamination-free VUV light source having a 225 cm{sup 2} emission area in the 240-340 nm region of the electromagnetic spectrum with an average output power in this band of about 2 J/cm{sup 2} at a wall-plug efficiency of approximately 5% is described. Only ceramics and metal parts are employed in this surface discharge source. Because of the contamination-free, high photon energy and flux, and short pulse characteristics of the source, it is suitable for semiconductor and flat panel display material processing. 3 figs.

  14. Wide Area Thermal Processing of Light Emitting Materials

    SciTech Connect (OSTI)

    Duty, Chad E; Joshi, Pooran C; Jellison Jr, Gerald Earle; Angelini, Joseph Attilio; Sabau, Adrian S

    2011-10-01

    Laboratory laser materials synthesis of wide bandgap materials has been successfully used to create white light emitting materials (LEMs). This technology development has progressed to the exploration on design and construction of apparatus for wide area doping and phase transformation of wide bandgap material substrates. The objective of this proposal is to develop concepts for wide area doping and phase transformation based on AppliCote Associates, LLC laser technology and ORNL high density pulsed plasma arc technology.

  15. Collective renovation : case study on the public / private relationship in high-density low-rise residential areas of central Tokyo

    E-Print Network [OSTI]

    Mizuguchi, Saki

    2012-01-01

    This thesis starts with the interest in the undefined open spaces of high-density low-rise (HDLR) residential areas in Tokyo. In these spaces, one can witness numerous examples of overlapping public and private uses. For ...

  16. A micrometer-size movable light emitting area in a resonant tunneling light emitting diode

    SciTech Connect (OSTI)

    Pettinari, G., E-mail: giorgio.pettinari@cnr.it [School of Physics and Astronomy, University of Nottingham, Nottingham NG7 2RD (United Kingdom); National Research Council (CNR), Institute for Photonics and Nanotechnologies (IFN-CNR), Via Cineto Romano 42, 00156 Roma (Italy); Balakrishnan, N.; Makarovsky, O.; Campion, R. P.; Patanè, A. [School of Physics and Astronomy, University of Nottingham, Nottingham NG7 2RD (United Kingdom)] [School of Physics and Astronomy, University of Nottingham, Nottingham NG7 2RD (United Kingdom); Polimeni, A.; Capizzi, M. [CNISM-Dipartimento di Fisica, Sapienza Università di Roma, P.le A. Moro 2, 00185 Roma (Italy)] [CNISM-Dipartimento di Fisica, Sapienza Università di Roma, P.le A. Moro 2, 00185 Roma (Italy)

    2013-12-09

    We report on the fabrication of a micrometer-size movable light emitting area in a GaAs/AlAs quantum well resonant tunneling p-i-n diode. The spatial position of the micrometer-size light emitting area shifts linearly with increasing applied bias, up to 30??m for a bias increment of 0.2?V. Also, the simultaneous resonant tunneling injection of both electrons and holes into the quantum well states is achieved at specific positions of the diode, thus resulting in a tenfold increase of the electroluminescence intensity.

  17. The Propagation of Light Pollution in Diffusely Urbanised Areas

    E-Print Network [OSTI]

    P. Cinzano

    1998-11-19

    The knowledge of the contribution $b_d(d)$ to the artificial sky luminance in a given point of the sky of a site produced by the sources beyond a given distance $d$ from it is important to understand the behaviour of light pollution in diffusely urbanized areas and to estimate which fraction of the artificial luminance would be regulated by norms or laws limiting the light wasted upward within protection areas of given radii. I studied the behaviour of $b_d(d)$ constructing a model for the propagation of the light pollution based on the modelling technique introduced by Garstang which allows to calculate the contribution to the artificial luminance in a given point of the sky of a site of given altitude above sea level, produced by a source of given emission and geographic position. I obtained $b_d(d)$ integrating the contribution to the artificial luminance from every source situated at a distance greater than $d$. I also presented an analitical expression for $b_d(d)$ depending mainly from one parameter, a core radius, well reproducing model's results. In this paper I present the results for $b_d(d)$ at some Italian Astronomical Observatories. In a diffusely urbanised territory the artificial sky luminance produced by sources located at large distances from the site is not negligible due at the additive character of light pollution and its propagation at large distances. Only when the core radius is small, e.g. for sites in the inner outskirts of a city, the sky luminance from sources beyond few kilometers is negligible. The radii of protection zones around Observatories needs to be large in order that prescriptions limiting upward light be really effective.

  18. Text-Alternative Version: Keynote Video from Street and Area Lighting Conference

    Office of Energy Efficiency and Renewable Energy (EERE)

    Following is a text version of Jim Brodrick's keynote video from the recent Street and Area Lighting Conference.

  19. Text-Alternative Version: Hitting the Target: ENERGY STAR® SSL Outdoor Area Lighting

    Office of Energy Efficiency and Renewable Energy (EERE)

    Below is the text-alternative version of the Hitting the Target: ENERGY STAR® SSL Outdoor Area Lighting Webcast.

  20. CALiPER Snapshot Report: Outdoor Area Lighting

    SciTech Connect (OSTI)

    none,

    2014-07-01

    Snapshot reports use data from DOE's LED Lighting Facts product list to compare the LED performance to standard technologies, and are designed to help lighting retailers, distributors, designers, utilities, energy efficiency program sponsors, and other stakeholders understand the current state of the LED market and its trajectory.

  1. Largest-area Photonic Crystal LED Fabricated Demonstrates Uniform Light Emission

    Office of Energy Efficiency and Renewable Energy (EERE)

    Lumileds Lighting, the University of New Mexico, and Sandia National Laboratories teamed to demonstrate uniform light emission from the largest-area III-Nitride photonic crystal LED (1 x 1 mm2) ever fabricated. Most previous photonic crystal LED research has relied on small-area patterns written by slow, serial-writing electron-beam lithography.

  2. Is Private Speech Really Private

    E-Print Network [OSTI]

    Smith, Ashley

    2011-01-01

    This study sought to answer the question “is private speech really private?” by assessing if participants spoke more to themselves when in the company of the experimenter or when they were alone. The similarity between ...

  3. Demonstration Assessment of Light-Emitting Diode (LED) Area Lights for a Commercial Garage

    SciTech Connect (OSTI)

    None

    2008-11-01

    This U.S. Department of Energy GATEWAY Demonstration project studied the applicability of light-emitting diode (LED) luminaires for commercial parking garage applications.

  4. GATEWAY Demonstrations: Trial Demonstration of Area Lighting Retrofit, Yuma Border Patrol, Yuma, Arizona

    SciTech Connect (OSTI)

    Wilkerson, A. M.; McCullough, J. J.

    2014-12-31

    Along the Yuma Sector Border Patrol Area in Yuma, Arizona, the GATEWAY program conducted a trial demonstration in which the incumbent quartz metal halide area lighting was replaced with LED at three pole locations at the Yuma Sector Border Patrol Area in Yuma, Arizona. The retrofit was documented to better understand LED technology performance in high-temperature environments.

  5. Trial Demonstration of Area Lighting Retrofit: Yuma Border Patrol, Yuma Arizona

    SciTech Connect (OSTI)

    Wilkerson, Andrea M.; McCullough, Jeffrey J.

    2014-12-30

    The Yuma Sector Border Patrol Area is a high flux lighting application in a high temperature environment, presenting a formidable challenge for light-emitting diodes (LEDs). This retrofit is an Energy Savings Performance Contract ENABLE project under the U.S. Department of Energy (DOE) Federal Energy Management Program. If high flux LED technology performs well in a region with high ambient temperature and solar radiation, it can perform well in most outdoor environments. The design process for the Yuma retrofit has already provided valuable knowledge to CBP and DOE. The LED lighting system selected for the retrofit is expected to reduce energy consumption 69% compared to the incumbent quartz metal halide (QMH) lighting system. If the LED lighting system is installed, GATEWAY will continue to document and disseminate information regarding the installation and long-term performance so that others may also gain valuable knowledge from the Yuma Sector Border Patrol Area lighting retrofit.

  6. The red triangles are volcano locations. Dark-orange areas have a higher volcanic hazard; light-orange areas have a lower volcanic hazard. Dark-gray areas have a higher ash fall hazard;

    E-Print Network [OSTI]

    The red triangles are volcano locations. Dark-orange areas have a higher volcanic hazard; light-orange areas have a lower volcanic hazard. Dark-gray areas have a higher ash fall hazard; light-gray areas have years. · Mauna Loa, in Hawaii, is the world's largest active volcano. · The Cascade Range--home to more

  7. Lawless Privatization?

    E-Print Network [OSTI]

    Medova, Elena; Tischenko, Larissa

    2006-01-01

    resource monopolies, (vi) raising revenue for the government, (vii) reducing government subsidies and (viii) attracting foreign investment. Furthermore, capital market development has been an explicit objective of privatization in Russia5... the Ministry of Heavy, Energy and Transport Machine Building with the former minister, V. Velichko, becoming its CEO; Atommash replaced the privatised Ministry of Nuclear Energy and the former Deputy Minister V. Mikhailov became head of the company...

  8. TWRS privatization bibliography

    SciTech Connect (OSTI)

    NONE

    1996-02-01

    The purpose of this bibliography is to present a select set of documents that may be of interest to the Offeror, covering a variety of subject areas related to the TWRS Privatization Project. The organization of this bibliography is by subject area. Some of the documents overlap subject areas, and may be presented in more than one. Additionally, assignment of a document to one subject area does not necessarily preclude that document from containing information relevant to other subject areas not identified. The subject areas include, in order of presentation:. Waste Characterization; Pre-treatment; High-level Waste Immobilization; Low-level Waste Immobilization; Low-level Waste Melter Test Program; Performance Assessment; and General Safety.

  9. Development of large area transparent conducting oxides from a combinatorial lead for organic solid state lighting

    SciTech Connect (OSTI)

    Matson, Dean W.; Bonham, Charles C.; Swensen, James S.; Wang, Liang; Padmaperuma, Asanga B.; Gaspar, Daniel J.; Berry, J. J.; Sigdel, Ajaya K.; Gorrie, Christopher W.; Ginley, D. S.

    2009-09-01

    Organic light emitting device (OLEDs) may provide a low-cost, long-lived, and efficient wide area lighting solution if a number of challenges in reliability, cost and efficiency can be overcome. There is a need to develop new TCOs for use as the anode in a bottom-emitting device that do not contain In, have optimal work function, conductivity and visible light transmission properties, possess acceptable stability and possess a high work function to match the deep HOMO of blue OLED HTLs. We report here results from our efforts to scale up sputter deposition on large area substrates (up to 12”x12”) of TCO candidates (including Ga:ZnO and Zn:SnO) identified using combinatorial methods. We present transmission, electrical properties, work function, compositional and structural data for these films. Finally, we have evaluated the use of these materials in OLEDs, and show device performance comparisons between devices fabricated on combinatorial substrates, single composition substrates, and substrates grown at larger scale (up to 12”x12”). Post-operation analysis of the materials using a combination of surface analysis and electron microscopy techniques was performed. The device results demonstrate that we are able to generate substrates with the appropriate work function to reduce the operating voltage of blue phosphorescent OLEDs compared to commercial ITO, which we ascribe to improved work function-HOMO energy matching leading to more efficient charge injection into the device HTL.

  10. PROBING MILLISECOND PULSAR EMISSION GEOMETRY USING LIGHT CURVES FROM THE FERMI/LARGE AREA TELESCOPE

    SciTech Connect (OSTI)

    Venter, C.; Harding, A. K. [Astrophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Guillemot, L. [Universite de Bordeaux, Centre d'Etudes Nucleaires Bordeaux Gradignan, UMR 5797, Gradignan, 33175 (France)

    2009-12-10

    An interesting new high-energy pulsar sub-population is emerging following early discoveries of gamma-ray millisecond pulsars (MSPs) by the Fermi Large Area Telescope (LAT). We present results from three-dimensional emission modeling, including the special relativistic effects of aberration and time-of-flight delays and also rotational sweepback of B-field lines, in the geometric context of polar cap (PC), outer gap (OG), and two-pole caustic (TPC) pulsar models. In contrast to the general belief that these very old, rapidly rotating neutron stars (NSs) should have largely pair-starved magnetospheres due to the absence of significant pair production, we find that most of the light curves are best fit by TPC and OG models, which indicates the presence of narrow accelerating gaps limited by robust pair production-even in these pulsars with very low spin-down luminosities. The gamma-ray pulse shapes and relative phase lags with respect to the radio pulses point to high-altitude emission being dominant for all geometries. We also find exclusive differentiation of the current gamma-ray MSP population into two MSP sub-classes: light curve shapes and lags across wavebands impose either pair-starved PC (PSPC) or TPC/OG-type geometries. In the first case, the radio pulse has a small lag with respect to the single gamma-ray pulse, while the (first) gamma-ray peak usually trails the radio by a large phase offset in the latter case. Finally, we find that the flux correction factor as a function of magnetic inclination and observer angles is typically of order unity for all models. Our calculation of light curves and flux correction factor for the case of MSPs is therefore complementary to the 'ATLAS paper' of Watters et al. for younger pulsars.

  11. TWRS privatization bibliography

    SciTech Connect (OSTI)

    NONE

    1996-03-01

    The purpose of this bibliography is to present a select set of documents that may be of interest to the Offeror, covering a variety of subject areas related to the TWRS Privatization Project. This bibliography is not, nor is intended to be, exhaustive or complete. It was prepared with the intent of providing a sampling of representative documents potentially helpful to Offerors. The documents referenced herein have been identified as representative of those potentially helpful to Offerors. This list of documents does not represent the full extent of available and potentially helpful information, nor should it be taken as a representation of documents determined to be of greater importance than other documents not referenced herein. There are numerous documents available to the public that are NOT cited in this bibliography; the Offeror is encouraged to perform searches for alternate sources of information.

  12. Large-area semi-transparent light-sensitive nanocrystal skins

    E-Print Network [OSTI]

    Demir, Hilmi Volkan

    -area UV/visible sensing in windows and facades of smart buildings. ©2012 Optical Society of America OCIS

  13. TWRS privatization bibliography. Revision 2

    SciTech Connect (OSTI)

    NONE

    1996-04-01

    The purpose of this bibliography is to present a select set of documents that may be of interest to the Offeror, covering a variety of subject areas related to the TWRS Privatization Project. This bibliography is not, nor is it intended to be, exhaustive or complete. It was prepared with the intent of providing a sampling of representative documents potentially helpful to Offerors. This bibliography is organized by subject area. The subjects covered are: waste characterization; pre-treatment; high-level waste immobilization; low-level waste immobilization; low-level waste melter test program; performance assessment; general; and safety.

  14. TWRS Privatization Phase 1 Master Site Plan

    SciTech Connect (OSTI)

    PARAZIN, R.J.

    1999-08-16

    This document provides a reference for the development of the Tank Waste Remediation System (TWRS) Privatization Phase I site (former Grout Disposal Compound) and the upgrades and extension to the site of the 200 East Area inter- and intra-area roads and various utilities.

  15. Lighting

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and-E C H N13,CenterCenterLighting Sign In

  16. Rapid production of large-area deep sub-wavelength hybrid structures by femtosecond laser light-field tailoring

    SciTech Connect (OSTI)

    Wang, Lei; Chen, Qi-Dai E-mail: hbsun@jlu.edu.cn; Yang, Rui; Xu, Bin-Bin; Wang, Hai-Yu; Yang, Hai; Huo, Cheng-Song; Tu, Hai-Ling; Sun, Hong-Bo E-mail: hbsun@jlu.edu.cn

    2014-01-20

    The goal of creation of large-area deep sub-wavelength nanostructures by femtosecond laser irradiation onto various materials is being hindered by the limited coherence length. Here, we report solution of the problem by light field tailoring of the incident beam with a phase mask, which serves generation of wavelets. Direct interference between the wavelets, here the first-order diffracted beams, and interference between a wavelet and its induced waves such as surface plasmon polariton are responsible for creation of microgratings and superimposed nanogratings, respectively. The principle of wavelets interference enables extension of uniformly induced hybrid structures containing deep sub-wavelength nanofeatures to macro-dimension.

  17. Salazar on private power

    SciTech Connect (OSTI)

    Anderson, J.

    1995-02-01

    The Philipines power market, considered one of the more mature markets in Asia, continues to expand with economic growth. Independent power producers will find opportunities in the next few years as new additions are required. Currently, the government is encouraging private investment and is awaiting feedback from financiers as it considers eliminating its government guarantee. In a recent interview, the Honorable Mariano S. Salazar, secretary of energy, with the Philippines` Department of Energy, discussed the regulatory structure, encouragement of private power and his country`s capital needs.

  18. Salary Packaging PRIVATE &CONFIDENTIAL

    E-Print Network [OSTI]

    Mucina, Ladislav

    Salary Packaging PRIVATE &CONFIDENTIAL Curtin University of Technology GPO Box U1987 Perth Western Australia 6845 Phone: (08) 9266 3860 A.B.N 99 143 842 569 Fax: (08) 9266 3930 SALARY PACKAGING REIMBURSEMENT the above expenses, and they have been negotiated with the University to be deducted via Salary Sacrifice

  19. The privatization age? : which services are privatized and why

    E-Print Network [OSTI]

    Zehavi, Amos J., 1968-

    2005-01-01

    This dissertation examines the determinants of the extent of privatization of service delivery. Despite the fact that right-wing governments extolling neo-liberal policies have placed privatization at the top of the policy ...

  20. TWRS privatization phase 1 electrical power system

    SciTech Connect (OSTI)

    Singh, G.

    1997-05-30

    This document includes Conceptual Design Report (CDR) for a new 11 km (7 miles) 230 kV transmission line and a new 40 MVA substation (A6) which will be located east of Grout Facility in 200E Area tank farm. This substation will provide electrical power up to 20 MW each for two private contractor facilities for immobilization and disposal of low activity waste (LAW).

  1. Private development of artificial reefs 

    E-Print Network [OSTI]

    Burns, Arthur Allen

    1978-01-01

    PRIVATE DEVFLOPMENT OF ARTIFICIAL REEFS A Thesis ARTHUR ALLEN BURNS, JR. Submitted to the Graduate College of Texas ARM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE December 1978 Major Subject...: Management PRIVATE DEVELOPMENT OF ARTIFICIAL REEFS A Thesis by ARTHUR ALLEN BURNS, JR. Approved as to style and content by: irman o t e Committee { ead o the Depa tment ~Member Memb e- December 1978 12409Ei'7 ABSTRACT Private Development...

  2. United Biofuels Private Limited | Open Energy Information

    Open Energy Info (EERE)

    United Biofuels Private Limited Jump to: navigation, search Name: United Biofuels Private Limited Place: Tamil Nadu, India Sector: Biomass Product: India-based owner and operator...

  3. State Punishment and Private Prisons

    E-Print Network [OSTI]

    Dolovich, Sharon

    2005-01-01

    respectively for the state prisons. ” As with the BJA studyhow the three Tennessee prisons that were the focus of thisjust the use of private prisons, but the current approach to

  4. Sustainable Office Lighting Options

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Sustainable Office Lighting Options Task Lighting: Task lighting is a localized method of lighting a workspace so that additional, unnecessary lighting is eliminated, decreasing energy usage and costs. Illumination levels in the targeted work areas are higher with task lighting than with the ambient levels

  5. DOE Street Lighting Consortium Releases Results of Public Street...

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

    Street Lighting Consortium Releases Results of Public Street and Area Lighting Inventory Survey DOE Street Lighting Consortium Releases Results of Public Street and Area Lighting...

  6. Separations/pretreatment considerations for Hanford privatization phase 2

    SciTech Connect (OSTI)

    Hunt, R.D.; McGinnis, C.P.; Welch, T.D.

    1998-05-01

    The Tank Focus Area is funded to develop, demonstrate, and deploy technologies that will assist in the treatment and closure of its nuclear waste tanks. Pretreatment technologies developed to support the privatization effort by the Department of Energy are reviewed. Advancements in evaporation, solid-liquid separation, sludge treatment, solids controls, sodium management, and radionuclide removal are considered.

  7. TWRS privatization process technical baseline

    SciTech Connect (OSTI)

    Orme, R.M.

    1996-09-13

    The U.S. Department of Energy (DOE) is planning a two-phased program for the remediation of Hanford tank waste. Phase 1 is a pilot program to demonstrate the procurement of treatment services. The volume of waste treated during the Phase 1 is a small percentage of the tank waste. During Phase 2, DOE intends to procure treatment services for the balance of the waste. The TWRS Privatization Process Technical Baseline (PPTB) provides a summary level flowsheet/mass balance of tank waste treatment operations which is consistent with the tank inventory information, waste feed staging studies, and privatization guidelines currently available. The PPTB will be revised periodically as privatized processing concepts are crystallized.

  8. Computer-Aided Dispatch System as a Decision Making Tool in Public and Private Sectors

    E-Print Network [OSTI]

    Lee, I-Jen

    We describe in detail seven distinct areas in both public and private sectors in which a real-time computer-aided dispatch system is applicable to the allocation of scarce resources. Characteristics of a real-time ...

  9. A new life for plazas : reimagining privately owned public spaces in New York City

    E-Print Network [OSTI]

    Suarez, Richard Anthony

    2012-01-01

    Since 1961 the City of New York has allowed buildings to receive added floor area in exchange for privately owned public spaces. These spaces, typically in the form of small outdoor plazas, are spatially clustered in the ...

  10. Suggested strategies and best practices in private supply chain disaster response

    E-Print Network [OSTI]

    Budhiraj, Karn

    2010-01-01

    In times of disaster, demand for goods and services in affected areas spikes. Private companies generally have contingencies in place for business continuity; however, most lack a strategic approach to join the general ...

  11. Conceptual design report, TWRS Privatization Phase I, Liquideffluent transfer systems, subproject W-506

    SciTech Connect (OSTI)

    Singh, G.

    1997-06-05

    This document includes Conceptual Design Report (CDR) for providing liquid effluent lines for routing waste from two Private Contractor (PC) facilities to existing storage, treatment, and disposal facilities in the 200-East Area.

  12. The Fantasy World of Private Finance for Transport via Public...

    Open Energy Info (EERE)

    The Fantasy World of Private Finance for Transport via Public Private Partnerships Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Fantasy World of Private Finance...

  13. Privatization and the Globalization of Energy Markets

    Reports and Publications (EIA)

    1996-01-01

    Discusses recent efforts at privatization in petroleum, electricity, and coal, as well as the impetus that privatization has provided in fostering the evolution of the multinational and multidimensional energy company.

  14. Light extraction from organic light-emitting diodes for lighting applications by sand-blasting

    E-Print Network [OSTI]

    Light extraction from organic light-emitting diodes for lighting applications by sand@ust.hk Abstract: Light extraction from organic light-emitting diodes (OLEDs) by scattering the light is one of the effective methods for large-area lighting applications. In this paper, we present a very simple and cost

  15. The Wind Forecast Improvement Project (WFIP). A Public/Private Partnership for Improving Short Term Wind Energy Forecasts and Quantifying the Benefits of Utility Operations -- the Northern Study Area

    SciTech Connect (OSTI)

    Finley, Cathy

    2014-04-30

    This report contains the results from research aimed at improving short-range (0-6 hour) hub-height wind forecasts in the NOAA weather forecast models through additional data assimilation and model physics improvements for use in wind energy forecasting. Additional meteorological observing platforms including wind profilers, sodars, and surface stations were deployed for this study by NOAA and DOE, and additional meteorological data at or near wind turbine hub height were provided by South Dakota State University and WindLogics/NextEra Energy Resources over a large geographical area in the U.S. Northern Plains for assimilation into NOAA research weather forecast models. The resulting improvements in wind energy forecasts based on the research weather forecast models (with the additional data assimilation and model physics improvements) were examined in many different ways and compared with wind energy forecasts based on the current operational weather forecast models to quantify the forecast improvements important to power grid system operators and wind plant owners/operators participating in energy markets. Two operational weather forecast models (OP_RUC, OP_RAP) and two research weather forecast models (ESRL_RAP, HRRR) were used as the base wind forecasts for generating several different wind power forecasts for the NextEra Energy wind plants in the study area. Power forecasts were generated from the wind forecasts in a variety of ways, from very simple to quite sophisticated, as they might be used by a wide range of both general users and commercial wind energy forecast vendors. The error characteristics of each of these types of forecasts were examined and quantified using bulk error statistics for both the local wind plant and the system aggregate forecasts. The wind power forecast accuracy was also evaluated separately for high-impact wind energy ramp events. The overall bulk error statistics calculated over the first six hours of the forecasts at both the individual wind plant and at the system-wide aggregate level over the one year study period showed that the research weather model-based power forecasts (all types) had lower overall error rates than the current operational weather model-based power forecasts, both at the individual wind plant level and at the system aggregate level. The bulk error statistics of the various model-based power forecasts were also calculated by season and model runtime/forecast hour as power system operations are more sensitive to wind energy forecast errors during certain times of year and certain times of day. The results showed that there were significant differences in seasonal forecast errors between the various model-based power forecasts. The results from the analysis of the various wind power forecast errors by model runtime and forecast hour showed that the forecast errors were largest during the times of day that have increased significance to power system operators (the overnight hours and the morning/evening boundary layer transition periods), but the research weather model-based power forecasts showed improvement over the operational weather model-based power forecasts at these times.

  16. The Wind Forecast Improvement Project (WFIP): A Public/Private Partnership for Improving Short Term Wind Energy Forecasts and Quantifying the Benefits of Utility Operations. The Southern Study Area, Final Report

    SciTech Connect (OSTI)

    Freedman, Jeffrey M.; Manobianco, John; Schroeder, John; Ancell, Brian; Brewster, Keith; Basu, Sukanta; Banunarayanan, Venkat; Hodge, Bri-Mathias; Flores, Isabel

    2014-04-30

    This Final Report presents a comprehensive description, findings, and conclusions for the Wind Forecast Improvement Project (WFIP) -- Southern Study Area (SSA) work led by AWS Truepower (AWST). This multi-year effort, sponsored by the Department of Energy (DOE) and National Oceanographic and Atmospheric Administration (NOAA), focused on improving short-term (15-minute - 6 hour) wind power production forecasts through the deployment of an enhanced observation network of surface and remote sensing instrumentation and the use of a state-of-the-art forecast modeling system. Key findings from the SSA modeling and forecast effort include: 1. The AWST WFIP modeling system produced an overall 10 - 20% improvement in wind power production forecasts over the existing Baseline system, especially during the first three forecast hours; 2. Improvements in ramp forecast skill, particularly for larger up and down ramps; 3. The AWST WFIP data denial experiments showed mixed results in the forecasts incorporating the experimental network instrumentation; however, ramp forecasts showed significant benefit from the additional observations, indicating that the enhanced observations were key to the model systems’ ability to capture phenomena responsible for producing large short-term excursions in power production; 4. The OU CAPS ARPS simulations showed that the additional WFIP instrument data had a small impact on their 3-km forecasts that lasted for the first 5-6 hours, and increasing the vertical model resolution in the boundary layer had a greater impact, also in the first 5 hours; and 5. The TTU simulations were inconclusive as to which assimilation scheme (3DVAR versus EnKF) provided better forecasts, and the additional observations resulted in some improvement to the forecasts in the first 1 - 3 hours.

  17. Privatization and the globalization of energy markets

    SciTech Connect (OSTI)

    NONE

    1996-10-01

    This report reviews recent global efforts to privatize energy resources and outlines the opportunities and challenges privatization has presented to U.S. and foreign multinational energy companies. The group of energy companies studied in this report includes the major U.S. petroleum companies and many foreign companies. The foreign companies reviewed include state-run energy enterprises, recently privatized energy enterprises, and foreign multinationals that have been privately held. The privatization of non-petroleum energy industries, such as electricity generation and transmission, natural gas transmission, and coal mining, are also discussed. Overseas investments made by electric companies, natural gas companies, and coal companies are included. The report is organized into six chapters: (1) economics of privatization; (2) petroleum privatization efforts among non-U.S. Organization for Economic Cooperation and Development nations; (3) petroleum privatization efforts in Latin America; (4) privatization in socialist and former socialist regimes; (5) privatization efforts in global electric power generation, transmission, and distribution industries; and (6) privatization and globalization of world coal.

  18. Energy Technology Solutions: Public-Private Partnerships Transforming...

    Energy Savers [EERE]

    Energy Technology Solutions: Public-Private Partnerships Transforming Industry, November 2010 Energy Technology Solutions: Public-Private Partnerships Transforming Industry,...

  19. Pedestrian Friendly Outdoor Lighting

    SciTech Connect (OSTI)

    Miller, N. J.; Koltai, R. N.; McGowan, T. K.

    2013-12-01

    The GATEWAY program followed two pedestrian-scale lighting projects that required multiple mockups – one at Stanford University in California and the other at Chautauqua Institution in upstate New York. The report provides insight into pedestrian lighting criteria, how they differ from street and area lighting criteria, and how solid-state lighting can be better applied in pedestrian applications.

  20. The Private Regulation of Global Corporate Conduct

    E-Print Network [OSTI]

    Vogel, David

    2006-01-01

    Legitimacy in Global Environmental Governance,” Journal ofundermining of global environmental governance,” Review ofglobal scope of business activity into Robert Falkner, “Private Environmental Governance

  1. Higher order light propagation volumes

    E-Print Network [OSTI]

    Martin, Timothy Ly; Martin, Timothy Ly

    2012-01-01

    1.1 Introduction . . . . . . . . . 1.2 Light Propagation4.1.1 Injection of Virtual Point Lights and Geometryof the Stanford bunny, lit by an area light, rendered using

  2. Insider Privatization with a Tail: The Buyout Price and Performance of Privatized Firms in Rural China

    E-Print Network [OSTI]

    Li, Hongbin; Rozelle, Scott D.

    2001-01-01

    Privatization with a Tail: The Buyout Price and PerformancePrivatization with a Tail: The Buyout Price and Performanceincrease with the ?rm’s buyout price. The empirical results

  3. Kenya geothermal private power project: A prefeasibility study

    SciTech Connect (OSTI)

    Not Available

    1992-10-01

    Twenty-eight geothermal areas in Kenya were evaluated and prioritized for development. The prioritization was based on the potential size, resource temperature, level of exploration risk, location, and exploration/development costs for each geothermal area. Suswa, Eburru and Arus are found to offer the best short-term prospects for successful private power development. It was found that cost per kill developed are significantly lower for the larger (50MW) than for smaller-sized (10 or 20 NW) projects. In addition to plant size, the cost per kill developed is seen to be a function of resource temperature, generation mode (binary or flash cycle) and transmission distance.

  4. Communication in Home Area Networks

    E-Print Network [OSTI]

    Wang, Yubo

    2012-01-01

    used in area like smart buildings, street light controls andbuilding. This section focuses on HAN design to address two smart

  5. LIGHTING CONTROLS: SURVEY OF MARKET POTENTIAL

    E-Print Network [OSTI]

    Verderber, R.R.

    2010-01-01

    Floors Floor Area Lighting Power Density Light Output Lampenergy den- sity and power density for lighting to 3.5 kWh/Lighting Level (Lumens/Watt) (Footcandles) Power Density (

  6. The Potential of Private Institutional Investors for the Financing...

    Open Energy Info (EERE)

    The Potential of Private Institutional Investors for the Financing of Transport Infrastructure Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Potential of Private...

  7. Calistoga Private and Commercial Industrial Low Temperature Geothermal...

    Open Energy Info (EERE)

    Calistoga Private and Commercial Industrial Low Temperature Geothermal Facility Jump to: navigation, search Name Calistoga Private and Commercial Industrial Low Temperature...

  8. EY and LANL make new cybersecurity tools available to private...

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

    EY, LANL make new cybersecurity tools available to private sector EY, LANL make new cybersecurity tools available to private sector Ernst & Young LLP and Los Alamos National...

  9. Energy Department Announces New Private Sector Partnership to...

    Energy Savers [EERE]

    Energy Department Announces New Private Sector Partnership to Accelerate Renewable Energy Projects Energy Department Announces New Private Sector Partnership to Accelerate...

  10. Energy Department Announces New Private Sector Partnership to...

    Energy Savers [EERE]

    New Private Sector Partnership to Accelerate Renewable Energy Projects Energy Department Announces New Private Sector Partnership to Accelerate Renewable Energy Projects October 9,...

  11. Energy Department Launches Public-Private Initiative to Help...

    Energy Savers [EERE]

    Launches Public-Private Initiative to Help Oil and Natural Gas Industry Strengthen Its Cybersecurity Capabilities Energy Department Launches Public-Private Initiative to Help Oil...

  12. The Internationalization of Venture Capital and Private Equity*

    E-Print Network [OSTI]

    Aizenman, Joshua; Kendall, Jake

    2008-01-01

    private equity (late stage, buyout/acquisition, etc. ); andplacement deals such as buyouts and acquisitions of privatePE). These include buyout, buy-in, merger, acquisition, late

  13. Webinar Announcement: Accessing Private Capital for Clean Energy...

    Open Energy Info (EERE)

    cannot be implemented with private debt and equity. Presented by experts from the Climate Technology Initiative (CTI)Private Financing Advisory Network (PFAN), this...

  14. The Right Technology Matters: The Importantce of Public-Private...

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

    The Right Technology Matters: The Importantce of Public-Private Partnerships for Engine Development The Right Technology Matters: The Importantce of Public-Private Partnerships for...

  15. Lighting and Daylight Harvesting 

    E-Print Network [OSTI]

    Bos, J.

    2011-01-01

    in 1992 to serve the lighting design needs of the architectural and interior design communities. With over fifty years of combined experience, our areas of expertise range from architectural and theatrical lighting to custom fixture design. Bos... Lighting Design We are active members of the International Association of Lighting Designers, the American Institute of Architects, the Illuminating Engineering Society, International Dark Skies Association and the United States Green Building Council...

  16. Public private partnership in infrastructure financing

    E-Print Network [OSTI]

    Ahmed, Anas

    2014-01-01

    The global financial crisis, which was unique in its magnitude and after effects, has generated significant interest in Public Private Partnership (PPP). Lack of investments and deteriorated infrastructure challenges ...

  17. Private Empirical Risk Minimization, Revisited Raef Bassily

    E-Print Network [OSTI]

    Chen, Yiling

    before. We pro- vide new algorithms and matching lower bounds for private ERM assuming only that each used for empirical risk minimization (ERM): the data set D = {d1, ..., dn} defines a convex loss

  18. Privatization of Public Housing Shelved -- For Now

    E-Print Network [OSTI]

    Lakoff, George

    2010-01-01

    For Now by George Lakoff HUD's attempt to privatize all ofthe right questions, and HUD's answers revealed what wasIn the case of budget cuts to HUD, or mismanagement by new

  19. Developing a private equity business in China

    E-Print Network [OSTI]

    Gui, Zhaoyu

    2007-01-01

    The private equity business, a good complement to the public equity market and the debt market, has been playing an increasing role in China. However, there is no universal formula for doing this business. As an art rather ...

  20. Solar energy research and development: federal and private sector roles

    SciTech Connect (OSTI)

    Not Available

    1982-09-01

    The Energy Research Advisory Board convened a Solar R and D Panel to determine the status of the solar industry and solar R and D in the United States and to recommend to DOE appropriate roles for the Federal and private sectors. The Panel's report acknowledges the new Administration policy reorienting the Federal role in energy development to long-term, high-risk, high-payoff R and D, and leaving commercialization to the private sector. The Panel's recommendations are further predicated on an assumption of continued, substantially reduced funding in the near-term. The Panel found that solar energy technologies have progressed significantly in the past 10 years and represent a group of highly promising energy options for the United States. However, it also found the solar industry to be in a precarious condition, fluctuating energy demand and prices, and uncertain Federal tax and regulatory policies. The Business Energy and Residential Tax Credits are essential to the near-term health of the solar industry. Commercialization has already begun for some solar technologies; for others, decreases in Federal funding will result in a slowdown or termination. The primary Federal roles in solar R and D should be in support of basic and applied research, high-risk, high-payoff technology development and other necessary research for which there are insufficient market incentives. The Federal Government should also move strongly to transfer technology to the private sector for near-commerical technologies. Large demonstration and commercialization projects cannot be justified for Federal funding under current economic conditions. These should be pursued by the private sector. The Panel examined seven technology areas and made specific findings and recommendations for each.

  1. Study of energy R and D in the private sector

    SciTech Connect (OSTI)

    Not Available

    1980-01-01

    This study supplies DOE with information pertinent to the formulation of realistic national energy research policies and facilitates cooperation between government and business in the development and commercialization of new and improved energy technologies. The study gathered information on the amount of energy-related research and development that private companies are doing, types of energy-related programs they report, and their perceptions about appropriate areas for government support. Mail questionnaires obtained data on the amount of corporate research funding in specific energy-related technology areas and the interviews gathered information on corporate energy strategies, major commercial activities, and specific research plans in four major areas - conservation, supply, energy production and transmission, and new products. (MCW)

  2. Light-Light Scattering

    E-Print Network [OSTI]

    Naohiro Kanda

    2011-06-03

    For a long time, it is believed that the light by light scattering is described properly by the Lagrangian density obtained by Heisenberg and Euler. Here, we present a new calculation which is based on the modern field theory technique. It is found that the light-light scattering is completely different from the old expression. The reason is basically due to the unphysical condition (gauge condition) which was employed by the QED calcualtion of Karplus and Neumann. The correct cross section of light-light scattering at low energy of $(\\frac{\\omega}{m} \\ll 1)$ can be written as $ \\displaystyle{\\frac{d\\sigma}{d\\Omega}=\\frac{1}{(6\\pi)^2}\\frac{\\alpha^4} {(2\\omega)^2}(3+2\\cos^2\\theta +\\cos^4\\theta)}$.

  3. Automatic lighting controls demonstration

    SciTech Connect (OSTI)

    Rubinstein, F.; Verderber, R.

    1990-03-01

    The purpose of this work was to demonstrate, in a real building situation, the energy and peak demand reduction capabilities of an electronically ballasted lighting control system that can utilize all types of control strategies to efficiently manage lighting. The project has demonstrated that a state-of-the-art electronically ballasted dimmable lighting system can reduce energy and lighting demand by as least 50% using various combinations of control strategies. By reducing light levels over circulation areas (tuning) and reducing after hours light levels to accommodate the less stringent lighting demands of the cleaning crew (scheduling), lighting energy consumption on weekdays was reduced an average of 54% relative to the initial condition. 10 refs., 14 figs., 3 tabs.

  4. Freight & Logistics Success of Supply Chain in the Public and Private

    E-Print Network [OSTI]

    Minnesota, University of

    Freight & Logistics Symposium Success of Supply Chain in the Public and Private Sector #12;Tim Thoma International Logistics + Compliance Manager at Northern Tool + Equipment 25 years experience in Intl Logistics BA International Business / German from UST Lifelong resident of the area #12;Northern

  5. Topical Area MFE Title: Burning Plasma Science_____________________________________________ Description Fusion energy is released by burning light elements using nuclear reactions which consume mass and

    E-Print Network [OSTI]

    Page 1 Topical Area MFE Title: Burning Plasma Science but higher temperatures and better confinement is required. In magnetic fusion, plasmas are heated-sustained purely by its alpha particle heating. The science of burning plasmas consists of: (1) the physics

  6. 300 AREA PACIFIC NORTHWEST NATIONAL LABORATORY FACILITY RADIONUCLIDE EMISSION POINTS AND SAMPLING SYSTEMS

    SciTech Connect (OSTI)

    Barfuss, Brad C.; Barnett, J. M.; Harbinson, L Jill

    2006-08-28

    Radionuclide emission points for 300 Area and Battelle Private facilities are presented herein. The sampling systems and associated emission specifics are detailed.

  7. lighting in the library

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

    lamp produces about 1750 lumens. Footcandle: a lumen of light distributed over a 1-square-foot (0.09-square-meter) area. Ideal Illumination: the minimum number of footcandles...

  8. Tipping Pennies? Privately. Practical Anonymous Micropayments.

    E-Print Network [OSTI]

    Carbunar, Bogdan

    1 Tipping Pennies? Privately. Practical Anonymous Micropayments. Bogdan Carbunar, Yao Chen, Radu popular. Users can download MP3 music from websites (e.g. iTunes store [1]) for tens of pennies. Providing network services such as routing [2] and P2P file sharing [3] feature sub-penny service costs per routed

  9. Tipping Pennies? Privately. Practical Anonymous Micropayments.

    E-Print Network [OSTI]

    Carbunar, Bogdan

    1 Tipping Pennies? Privately. Practical Anonymous Micropayments. Bogdan Carbunar, Yao Chen, Radu, they feature impractical overheads for small, penny-level payments, due to expensive infrastructure [1]) for tens of pennies. Providing network services such as routing [2] and P2P file sharing [3

  10. Electricity privatization : should South Korea privatize its state-owned electric utility?

    E-Print Network [OSTI]

    Lim, Sungmin

    2011-01-01

    The state-owned electric utility, Korea Electricity Power Cooperation (KEPCO), privatization has been a key word in South Korea since 1997, when the government received $55 billion from the International Monetary Fund in ...

  11. Privatization of transit in Yokohama : social and financial impacts

    E-Print Network [OSTI]

    Nakajima, Tsukihito

    2007-01-01

    This research examines both social and financial impacts of the privatization of municipally-owned transit systems from the perspective of a privatizing city and its citizens by studying the case of Yokohama, Japan's second ...

  12. Primus Power's Flow Battery Powered by $11 Million in Private...

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

    Primus Power's Flow Battery Powered by 11 Million in Private Investment Primus Power's Flow Battery Powered by 11 Million in Private Investment June 14, 2011 - 10:00am Addthis...

  13. Low cost private education in India : challenges and way forward

    E-Print Network [OSTI]

    Garg, Nupur, M.B.A. Massachusetts Institute of Technology

    2011-01-01

    The Low Cost Private School phenomenon has gained momentum and increased visibility in recent years as researchers have begun to map and record the existence of millions of private schools that cater to the education needs ...

  14. The Public, the Private and the Hybrid: Mapping the Governance...

    Open Energy Info (EERE)

    The Public, the Private and the Hybrid: Mapping the Governance of Energy Finance Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Public, the Private and the Hybrid:...

  15. Energy Department Launches Public-Private Partnership to Deploy...

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

    hydrogen vehicle infrastructure. With support from the Energy Department, private industry and the Department's national laboratories have already achieved significant...

  16. Single Database Private Information Retrieval with Logarithmic Communication

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Single Database Private Information Retrieval with Logarithmic Communication Yan-Cheng Chang of single database private information retrieval, and present schemes with only logarithmic server database private information retrieval (1dPIR) is a cryptographic protocol between a database server, who

  17. Single Database Private Information Retrieval with Logarithmic Communication

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Single Database Private Information Retrieval with Logarithmic Communication Yan­Cheng Chang of single database private information retrieval, and present schemes with only logarithmic server Single database private information retrieval (1dPIR) is a cryptographic protocol between a database

  18. Smart Lighting Controller!! Smart lighting!

    E-Print Network [OSTI]

    Anderson, Betty Lise

    'll build the circuit! We'll use an LED to represent the room lights! #12;4! Block diagram! Battery! Rail! #12;23! LED: light-emitting diode! Diode conducts current in only one direction! When current flows1! Smart Lighting Controller!! #12;2! Smart lighting! No need to spend energy lighting the room if

  19. Special Analysis for the Disposal of the Idaho National Laboratory Unirradiated Light Water Breeder Reactor Rods and Pellets Waste Stream at the Area 5 Radioactive Waste Management Site, Nevada National Security Site, Nye County, Nevada

    SciTech Connect (OSTI)

    Shott, Gregory [NSTec

    2014-08-31

    The purpose of this special analysis (SA) is to determine if the Idaho National Laboratory (INL) Unirradiated Light Water Breeder Reactor (LWBR) Rods and Pellets waste stream (INEL103597TR2, Revision 2) is suitable for disposal by shallow land burial (SLB) at the Area 5 Radioactive Waste Management Site (RWMS). The INL Unirradiated LWBR Rods and Pellets waste stream consists of 24 containers with unirradiated fabricated rods and pellets composed of uranium oxide (UO2) and thorium oxide (ThO2) fuel in zirconium cladding. The INL Unirradiated LWBR Rods and Pellets waste stream requires an SA because the 229Th, 230Th, 232U, 233U, and 234U activity concentrations exceed the Nevada National Security Site (NNSS) Waste Acceptance Criteria (WAC) Action Levels.

  20. Privatization Financing Alternatives: Blending Private Capital and Public Resources for a Successful Project

    SciTech Connect (OSTI)

    BT Oakley; JH Holbrook; L Scully; MR Weimar; PK Kearns; R DiPrinzio

    1998-10-19

    The U.S. Department of Energy (DOE) launched the Contract Reform Initiative in 1994 in order to improve the effectiveness and effkiency of managing major projects and programs. The intent of this initiative is to help DOE harness both technical and market forces to reduce the overall cost of accomplishing DOE's program goals. The new approach transfers greater risk to private contractors in order to develop incentives that align contractor performance with DOE's objectives. In some cases, this goal can be achieved through public-private partnerships wherein the govermhent and the contractor share risks associated with a project in a way that optimizes its economics. Generally, this requires that project risks are allocated to the party best equipped to manage and/or underwrite them. While the merits of privatization are well documented, the question of how privatized services should be financed is often debated. Given the cost of private sector equity and debt, it is difficult to ignore the lure of the government's "risk free" cost of capital. However, the source of financing for a project is an integral part of its overall risk allocation, and therefore, participation by the government as a financing source could alter the allocation of risks in the project, diminishing the incentive structure. Since the government's participation in the project's financing often can be a requirement for financial feasibility, the dilemma of structuring a role for the government without undermining the success of the project is a common and difficult challenge faced by policymakers around the world. However, before reverting to a traditional procurement approach where the government enters into a cost-plus risk profile, the government should exhaust all options that keep the private entity at risk for important aspects of the project. Government participation in a project can include a broad range of options and can be applied with precision to bridge a gap in the project's financial structure. As a general rule, the method and magnitude of this participation should depend on the unique requirements of the project and should serve to enhance the ability to raise private financing and lower overall project cost to the government. In order to properly evaluate the available options, it is important first to define the government's objectives in the project. The government then needs to analyze and determine the risk allocation structure, including the appropriate mix of private and government financing, which maximizes the project's efficiency and still allows the project to proceed in a way that meets the government's objectives for privatization.

  1. Helios Energy Private Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources Jump to: navigation, searchHeber,HeinsightPrivate Ltd Jump to:

  2. Private Citizens/Individuals Written Comments | A

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996How toPolycrystallineEmerging Technologies » Prioritization ToolPrivate

  3. Virtual Private Network (VPN) | Argonne National Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout /Two0 -UsingHeat & Cool »VideoNewsandVirtual Private

  4. Aloe Private Equity | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAand DaltonSolarOpen5All Home > AllOhioClimateAlltronicAloe Private

  5. Effective White Light Options for Parking Area Lighting | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n cEnergy (AZ, CA,EnergystudentThisWear | DepartmentEnergy

  6. Effective White Light Options for Parking Area Lighting

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based|DepartmentStatementofApril 25,EVthe next generationEffect ofWhile both

  7. Sandia Energy - The National Algae Testbed Public-Private Partnership...

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

    The National Algae Testbed Public-Private Partnership Kick-Off Meeting at Arizona State University Home Renewable Energy Energy Biofuels Partnership News News & Events Systems...

  8. Carbon calculator tracks the climate benefits of managed private forests

    E-Print Network [OSTI]

    Stewart, William C; Sharma, Benktesh D

    2015-01-01

    to fossil fuel Regenerated forest energy used in the LoggingManaging forests because carbon matters: Integrating energy,Energy from post-consumer residues relevant private forest

  9. The Wind Forecast Improvement Project (WFIP): A Public/Private...

    Office of Environmental Management (EM)

    The Wind Forecast Improvement Project (WFIP): A PublicPrivate Partnership for Improving Short Term Wind Energy Forecasts and Quantifying the Benefits of Utility Operations The...

  10. Strengthening Public-Private Partnerships to Accelerate Global...

    Open Energy Info (EERE)

    Strengthening Public-Private Partnerships to Accelerate Global Electricity Technology Deployment Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Strengthening...

  11. Private-Public Partnerships for U.S. Advanced Manufacturing

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

    Workshop Crystal City January 13, 2014 Private-Public Partnerships for U.S. Advanced Manufacturing Dr. Frank W. Gayle Advanced Manufacturing National Program Office...

  12. OLED area illumination source

    DOE Patents [OSTI]

    Foust, Donald Franklin (Scotia, NY); Duggal, Anil Raj (Niskayuna, NY); Shiang, Joseph John (Niskayuna, NY); Nealon, William Francis (Gloversville, NY); Bortscheller, Jacob Charles (Clifton Park, NY)

    2008-03-25

    The present invention relates to an area illumination light source comprising a plurality of individual OLED panels. The individual OLED panels are configured in a physically modular fashion. Each OLED panel comprising a plurality of OLED devices. Each OLED panel comprises a first electrode and a second electrode such that the power being supplied to each individual OLED panel may be varied independently. A power supply unit capable of delivering varying levels of voltage simultaneously to the first and second electrodes of each of the individual OLED panels is also provided. The area illumination light source also comprises a mount within which the OLED panels are arrayed.

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

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    LIGHT!! #12;Light Properties Light travels at the speed of light `c' C = 3 x 108 m/s Or 190,000 miles/second!! Light could travel around the world about 8 times in one second #12;What is light?? Light is a "wave packet" A photon is a "light particle" #12;Electromagnetic Radiation and You Light is sometimes

  14. Ramos` private-power policies pay off

    SciTech Connect (OSTI)

    NONE

    1995-11-01

    This article reports that political stability, government incentives attract foreign capital for new generating plants and T and D facilities. Teams of multinational lenders, developers, equipment vendors, engineering contractors erect critical plants in record time. As recently as the summer of 1993, the Republic of the Philippines was teetering on the brink of bankruptcy--mainly because of electricity shortages. Brownouts averaging seven hours a day were common nationwide, and Manila`s business districts were frequently blacked out for most of the day. With the nation of 67-million facing economic losses estimated at several billion dollars a year, President Fidel V. Ramos took swift, decisive action. Ramos, elected the previous year, accelerated power-sector reforms initiated by his predecessor, Corazon C. Aquino, that sought to augment the aging, unreliable generating capacity of the state-owned electric utility with private power development.

  15. Harnessing the market: The opportunities and challenges of privatization

    SciTech Connect (OSTI)

    1997-01-01

    The decision to privatize comes from a policy determination that the Government no longer needs particular assets or no longer needs to be in control of all the means by which products or services are obtained or delivered. Most broadly defined, privatization substitutes, in whole or in part, private market mechanisms for the traditional Government role as employer, financier, owner, operator, and/or regulator of a product or service. This definition admits a wide variety of actions, from innovative contractual arrangements to outright divestiture of activities or assets. But all of these actions share common objectives: to remove the agency from those activities that are not inherently governmental functions or core business lines; to improve the management of remaining activities; to reduce the costs of doing business; and to shift greater performance and financial risk to the private sector. This report by the Privatization Working Group provides an indepth analysis of the major issues that surround privatization within the Department of Energy (DOE). The report divides privatization initiatives at the DOE into three major types: divestiture of functions, contracting out, and asset transfers. It includes the results of a survey of the entire DOE system that identifies more than 200 potential privatization opportunities. The report also includes 13 case studies that explore actual DOE privatization efforts over the past 2 years. Additionally, it summarizes the key legal authorities that govern each of the three types of privatization opportunities in the DOE. The report makes a series of recommendations and outlines accompanying actions that will help the DOE seize the opportunities presented by privatization and confront its challenges.

  16. Enabling Secure VM-vTPM Migration in Private Clouds

    E-Print Network [OSTI]

    Capkun, Srdjan

    Enabling Secure VM-vTPM Migration in Private Clouds Boris Danev, Ramya Jayaram Masti, Ghassan O machines in private clouds. We detail the requirements that a secure VM-vTPM migration solution should-vTPM migration. We then leverage on this structure to construct a secure VM-vTPM migration protocol. We show

  17. Private Database Queries Using Somewhat Homomorphic Craig Gentry

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Private Database Queries Using Somewhat Homomorphic Encryption Dan Boneh Craig Gentry Shai Halevi Frank Wang David J. Wu Abstract In a private database query system, a client issues queries to a database and obtains the results with- out learning anything else about the database and without the server

  18. Private Circuits II: Keeping Secrets in Tamperable Circuits

    E-Print Network [OSTI]

    Sahai, Amit

    Private Circuits II: Keeping Secrets in Tamperable Circuits Yuval Ishai , Manoj Prabhakaran , Amit completely free from tampering. We obtain the first feasibility results for such private circuits. Our main serious tampering and erase all data in the memory. In terms of the information available to the adversary

  19. Victim Migration: Dynamically Adapting Between Private and Shared CMP Caches

    E-Print Network [OSTI]

    Zhang, MIchael

    2005-10-10

    Future CMPs will have more cores and greater onchip cache capacity. The on-chip cache can either be divided into separate private L2 caches for each core, or treated as a large shared L2 cache. Private caches provide low ...

  20. Cerenkov Light

    ScienceCinema (OSTI)

    Slifer, Karl

    2014-05-22

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

  1. Cerenkov Light

    SciTech Connect (OSTI)

    Slifer, Karl

    2013-06-13

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

  2. Lighting Renovations

    Broader source: Energy.gov [DOE]

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

  3. Public-private partnerships in space projects : an analysis of stakeholder dynamics

    E-Print Network [OSTI]

    Hashimoto, Masafumi

    2009-01-01

    In Public-Private Partnerships (PPPs), private partners assume more responsibility for public projects than in traditional approaches. The larger responsibility of the private partner is expected to improve efficiencies ...

  4. Gazprom follows unique course to privatization

    SciTech Connect (OSTI)

    Surovtsev, D.

    1996-03-25

    Unlike the oil industry, Russian gas is dominated by an officially sanctioned monopoly--Joint Stock Society (RAO) Gazprom. The company produces, transports, and exports most of the gas in Russia, the world leader in gas reserves. Two major challenges confront Gazprom as it adapts to existence as a private concern. One is financing of a major pipeline to Europe for export of gas produced in fields under development in the Yamal Peninsula. The other is collection of debts owed it by customers, both in and outside of Russia, for past gas deliveries. While it grapples with those challenges and the strains of operating a huge gas production and transportation system, Gazprom also must deal with questions about whether it should continue as a monopoly--questions not likely to be answered until Russia`s political situation is more certain than it is now. This paper reviews Gazprom`s production, processing, gas transportation, and marketing businesses. It describes its financing strategies for construction of new pipelines.

  5. Private Sector Initiative Between the U.S. and Japan

    SciTech Connect (OSTI)

    1998-09-30

    OAK-A258 Private Sector Initiative Between the U.S. and Japan. This report for calendar years 1993 through September 1998 describes efforts performed under the Private Sector Initiatives contract. The report also describes those efforts that have continued with private funding after being initiated under this contract. The development of a pyrochemical process, called TRUMP-S, for partitioning actinides from PUREX waste, is described in this report. This effort is funded by the Central Research Institute of Electric Power Industry (CRIEPI), KHI, the United States Department of Energy, and Boeing.

  6. Department of Energy Releases New Roadmap to Guide Public-Private...

    Office of Environmental Management (EM)

    New Roadmap to Guide Public-Private Cybersecurity Initiatives Department of Energy Releases New Roadmap to Guide Public-Private Cybersecurity Initiatives September 15, 2011 -...

  7. Eco-Certification of Natural Rubber: Demand, Supply, and Potential Implications of Private Global Environmental Governance

    E-Print Network [OSTI]

    Kennedy, Sean

    2014-01-01

    Rise of Private Global Environmental Governance The analysisof Private Global Environmental Governance Sean F. Kennedy,Governance Networks: Competing to Define the Rules of Sustainability Performance. ” Global Environmental

  8. DOE Seeks Public-Private Sector Expressions of Interest for Global...

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

    Public-Private Sector Expressions of Interest for Global Nuclear Energy Partnership Initiative DOE Seeks Public-Private Sector Expressions of Interest for Global Nuclear Energy...

  9. Aggregating QECB Allocations & Using QECBs to Support the Private Sector: A Case Study on Massachusetts

    E-Print Network [OSTI]

    Zimring, Mark

    2014-01-01

    three privately-owned renewable energy projects—with moreEnergy Efficiency and Renewable Energy, Weatherization andover $10 million of private renewable energy projects. After

  10. Department of Energy Releases New Roadmap to Guide Public-Private...

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

    Department of Energy Releases New Roadmap to Guide Public-Private Cybersecurity Initiatives Department of Energy Releases New Roadmap to Guide Public-Private Cybersecurity...

  11. A Strategy to Engage the Private Sector in Climate Change Adaptation...

    Open Energy Info (EERE)

    A Strategy to Engage the Private Sector in Climate Change Adaptation in Bangladesh Jump to: navigation, search Name A Strategy to Engage the Private Sector in Climate Change...

  12. Transforming Oppression to Opportunity for Women Urmi Basu & New Light

    E-Print Network [OSTI]

    Transforming Oppression to Opportunity for Women Urmi Basu & New Light This year's Jana Mackey Lecture Series speaker is Urmi Basu. She founded the New Light Foundation in Kalkhata, India. New Light light area of Kolkata, India. As part of its mission, New Light provides skills training, recreational

  13. PIRMAP: Efficient Private Information Retrieval for MapReduce

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    evaluation shows that non-trivial PIR such as PIRMAP can be more than one order of magnitude cheaper, and what risks the leakage may incur. Private Information Retrieval (PIR) offers a solution

  14. Military housing privatization & the promise of design innovation

    E-Print Network [OSTI]

    Ellis, Jason (Jason Robert)

    2009-01-01

    The objective of this paper is to answer the question, "Has the military housing privatization process produced design innovation?" Secondary questions are, "What specific role has the Army's Residential Communities ...

  15. Valuation of the Indiana Toll Road and Chicago Skyway privatizations

    E-Print Network [OSTI]

    Chaudary, Faiza A. (Faiza Arshad)

    2010-01-01

    This thesis analyzes the economics and financing of the recent purchases of the Indiana Toll Road and Chicago Skyway. Similar privatizations have been occurring around the world, but the economic motive for such transactions ...

  16. Portugal`s Petrogal eyes expansion amid continuing privatization

    SciTech Connect (OSTI)

    1995-10-16

    Portugal`s recently privatized state oil company Petrogal is about to embark on a major expansion worldwide. That comes against the backdrop of major change in Portugal`s energy sector and the rocky road to Petrogal`s partial privatization. Despite the controversy, there remain opportunities for foreign companies investing in Portugal`s energy sector. The most attractive opportunities are in Portugal`s downstream petroleum sector and in the country`s continuing campaign to develop its natural gas industry. Typical of the latter is Portugal`s participation in the Trans-Maghreb gas pipeline megaproject. The paper discusses the background to privatization, its current status, Petrogal strategy, modernization of refineries, a joint partnership with Venezuela, constraints, energy policy program, gas pipeline privatization, and concerns of the gas industry.

  17. Differentially Private Billing with Rebates George Danezis1

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Differentially Private Billing with Rebates George Danezis1 , Markulf Kohlweiss1 , and Alfredo Rial they require and even get a rebate for the additional funds they used to protect their privacy. Throughout

  18. ATP3 Algae Testbed Public-Private Partnership

    Office of Energy Efficiency and Renewable Energy (EERE)

    Breakout Session 3B—Integration of Supply Chains III: Algal Biofuels Strategy ATP3 Algae Testbed Public-Private Partnership John A. McGowen, Director of Operations and Program, Arizona State University, AzCATI and ATP3

  19. Challenges and opportunities in the Tunisian private equity sector

    E-Print Network [OSTI]

    Gharbi, Moez, S.M. Massachusetts Institute of Technology

    2012-01-01

    Most of the studies and research analyzing the private equity ("PE") sector in the Middle East North Africa ("MENA") region tend to focus more on the Middle East and less on North Africa. The case of Tunisia is probably ...

  20. New York University A private university in the public service

    E-Print Network [OSTI]

    Simoncelli, Eero

    New York University A private university in the public service Courant Institute of Mathematical Sciences Department of Computer Science 251 Mercer Street New York, NY 10012-1185 Prerequisite Equivalency

  1. Does Private Selection Improve the Accuracy of Arbitrators' Decisions?

    E-Print Network [OSTI]

    Klement, Alon; Neeman, Zvika

    2009-01-01

    would distort less. Does there exist an equilibrium in whichDoes Private Selection Improve the Accuracy of Arbitrators’problem of biased selection does not address the strategic

  2. City of San Jose- Private Sector Green Building Policy

    Broader source: Energy.gov [DOE]

    In October 2008, the City of San Jose enacted the Private Sector Green Building Policy (Policy No. 6-32). The policy was adopted in Ordinance No. 28622 in June, 2009. All new buildings must meet...

  3. A Review of the Taxonomy of Private Data -Abhishek Gupta

    E-Print Network [OSTI]

    Wirosoetisno, Djoko

    A Review of the Taxonomy of Private Data -Abhishek Gupta "Data today is not just information taxonomy: a. Service Data : Basic Information like legal name, credit card number etc that we provide. b

  4. Factors influencing German private equity investment in US real estate

    E-Print Network [OSTI]

    Paelmo, Kay L. (Kay Lee), 1977-

    2003-01-01

    This thesis identifies and ranks in order of importance the key factors influencing high net-worth German investors' decisions about US real estate private equity investments. Through research and in-depth interviews with ...

  5. Changing the Terms of the Private Prisons Debate

    E-Print Network [OSTI]

    Dolovich, Sharon

    2007-01-01

    it. See Judith Tannenbaum, Prison’s a Growth Industry, S.F.Richard Harding, Private Prisons, 28 C RIME & J UST . 265,a high percentage “of a prison’s budget goes to staffing and

  6. Fact #788: July 15, 2013 State and Private Consumer Incentives...

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

    July 15, 2013 State and Private Consumer Incentives for Plug-In Vehicles Many states offer their own consumer incentives for plug-in vehicles, such as HOV lane exemptions and...

  7. Collective private urban renewal in New Bedford's historic district

    E-Print Network [OSTI]

    Bullard, John K. (John Kilburn)

    1974-01-01

    This thesis examines the waterfront historic district in New Bedford, Massachusetts. It is, hopefully, the beginning of a process of collective private renewal that may lead the revival of the district as a vital element ...

  8. Privatization of buildings and land : the case of El Salvador

    E-Print Network [OSTI]

    Chamberlain, Fernando Adolfo

    1992-01-01

    Privatization lS a concern, in the world transition to market economies and management of real property portfolios (RPP) --- t.he building and land stock of a government. For political and technical reasons the Government ...

  9. Implementation of Army privatization directives at Forscom installations

    SciTech Connect (OSTI)

    Armstrong, R.C.; Patwardhan, S.

    1997-06-01

    {open_quotes}Privatization{close_quotes} has become the buzzword of the 1990s not only here in the United States but throughout the world. Privatization has been traditionally defined as the sale/transfer of state-owned (i.e. federal, state, county, city or public) assets to the private sector. Although there are numerous reasons for the privatization of state-owned assets, the primary reasons include the generation of a significant amount of cash to the state (Great Britain`s sale of electric power industry); capitalization of the formerly state-owned utility (sale of the utilities within many countries of the former Soviet Union); and state policy goals of eliminating monopolies, encouraging competition, and restructuring (Chile). Several year ago, the Department of Defense (DoD) and specifically the Department of Army (DoA) initiated its own `Privatization Process`. Coupled with shrinking budgets, workforce and funding resources from the Government, the Army was faced with antiquated utility infrastructure in need of significant upgrades and in some cases total replacements. Recognizing that the provision of utility services was not a core mission of the Army, DoA has encouraged its Installations throughout the country to consider the privatization of the Government-owned utility systems. In compliance with DoA policy, Forces Command (FORSCOM) has been at the forefront of the privatization process. To date, FORSCOM has initiated the process of analyzing the potential privatization of over 30 utility systems at 12 FORSCOM Installations located throughout the country. The FORSCOM Installations include Fort Irwin, CA; Fort Campbell, KY; Fort Bragg, NC; Fort McPherson, GA; Fort Hood, TX; Fort Polk, LA; Fort Lewis, WA; Fort Riley, KS; Fort Stewart, GA; Hunter Army Airfield, GA; Fort Carson, CO; Fort Devens, MA; Fort Dix, NJ; and Fort Gillem, GA.

  10. Light emitting ceramic device

    DOE Patents [OSTI]

    Valentine, Paul; Edwards, Doreen D.; Walker, Jr., William John; Slack, Lyle H.; Brown, Wayne Douglas; Osborne, Cathy; Norton, Michael; Begley, Richard

    2010-05-18

    A light-emitting ceramic based panel, hereafter termed "electroceramescent" panel, is herein claimed. The electroceramescent panel is formed on a substrate providing mechanical support as well as serving as the base electrode for the device. One or more semiconductive ceramic layers directly overlay the substrate, and electrical conductivity and ionic diffusion are controlled. Light emitting regions overlay the semiconductive ceramic layers, and said regions consist sequentially of a layer of a ceramic insulation layer and an electroluminescent layer, comprised of doped phosphors or the equivalent. One or more conductive top electrode layers having optically transmissive areas overlay the light emitting regions, and a multi-layered top barrier cover comprising one or more optically transmissive non-combustible insulation layers overlay said top electrode regions.

  11. Energy Conservation Utilizing Wireless Dimmable Lighting Control

    E-Print Network [OSTI]

    Agogino, Alice M.

    Energy Conservation Utilizing Wireless Dimmable Lighting Control in a Shared-Space Office Yao Lighting accounts for 25-30% of energy usage in building electrical systems Energy savings can be generated from various lighting management strategies · Daylight harvesting (35-40% in daylit area, 12

  12. Energy-efficient lighting system for television

    DOE Patents [OSTI]

    Cawthorne, Duane C. (Amarillo, TX)

    1987-07-21

    A light control system for a television camera comprises an artificial light control system which is cooperative with an iris control system. This artificial light control system adjusts the power to lamps illuminating the camera viewing area to provide only sufficient artificial illumination necessary to provide a sufficient video signal when the camera iris is substantially open.

  13. Efficient Coordinated Power Distribution on Private Infrastructure

    E-Print Network [OSTI]

    Boutilier, Craig

    sources --most no- tably wind and solar power. Installation capacity is often higher in rural areas where country where a significant amount of power is produced by wind farms, solar panels or biofuels additional distribution capacity, especially in the presence of increasingly distributed, unreliable

  14. ForkLight special program variables name meaning sharity type remark

    E-Print Network [OSTI]

    Kessler, Christoph

    ID private int automatically renumbered in fork ForkLight function (pointer) type qualifiers name on global shared heap shalloc csync char * unsigned int allocate block on automatic shared heap shavail async. unsigned int void get size of free automatic shared heap space ForkLight group structure

  15. Lighting in the Library

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

    by your library lights E Kilowatt-hours consumed by your library lights F Annual cost of operating your library lights H Current lighting index for your library ...

  16. and privatize the THSR project. Privatization was a way to introduce the private owner's financial and management capabilities into a tra-

    E-Print Network [OSTI]

    Barkan, Christopher P.L.

    awarded the HSR project to a private concessionaire, the Taiwan High Speed Rail Corporation (THSRC). When the THSR project in Taiwan, however, the South Korean high-speed rail (KHSR) project was executed projects. THE PROJECTS Taiwan High-Speed Rail Project Project History Taiwan's rapid economic development

  17. Light's Darkness

    ScienceCinema (OSTI)

    Padgett, Miles [University of Glasgow, Glasgow, Scotland

    2010-01-08

    Optical vortices and orbital angular momentum are currently topical subjects in the optics literature. Although seemingly esoteric, they are, in fact, the generic state of light and arise whenever three or more plane waves interfere. To be observed by eye the light must be monochromatic. Laser speckle is one such example, where the optical energy circulates around each black spot, giving a local orbital angular momentum. This talk with report three on-going studies. First, when considering a volume of interfering waves, the laser specs map out threads of complete darkness embedded in the light. Do these threads form loops? Links? Or even knots? Second, when looking through a rapidly spinning window, the image of the world on the other side is rotated: true or false? Finally, the entanglement of orbital angular momentum states means measuring how the angular position of one photons sets the angular momentum of another: is this an angular version of the EPR (Einstein, Podolsky, and Rosen) paradox?

  18. Types of Lights Types of Lights

    E-Print Network [OSTI]

    1 Types of Lights Types of Lights q So far we have studied point lights ­ Radiate in all direc7ons q Other lights ­ Direc7onal lights (posi7on-independent) ­ Spotlights #12;2 Direc1onal Lights q Shine in a single, uniform direc7on q All rays

  19. OLEDS FOR GENERAL LIGHTING

    SciTech Connect (OSTI)

    Anil Duggal; Don Foust; Chris Heller; Bill Nealon; Larry Turner; Joe Shiang; Nick Baynes; Tim Butler; Nalin Patel

    2004-02-29

    The goal of this program was to reduce the long term technical risks that were keeping the lighting industry from embracing and developing organic light-emitting diode (OLED) technology for general illumination. The specific goal was to develop OLEDs for lighting to the point where it was possible to demonstrate a large area white light panel with brightness and light quality comparable to a fluorescence source and with an efficacy comparable to that of an incandescent source. it was recognized that achieving this would require significant advances in three area: (1) the improvement of white light quality for illumination, (2) the improvement of OLED energy efficiency at high brightness, and (3) the development of cost-effective large area fabrication techniques. The program was organized such that, each year, a ''deliverable'' device would be fabricated which demonstrated progress in one or more of the three critical research areas. In the first year (2001), effort concentrated on developing an OLED capable of generating high illumination-quality white light. Ultimately, a down-conversion method where a blue OLED was coupled with various down-conversion layers was chosen. Various color and scattering models were developed to aid in material development and device optimization. The first year utilized this approach to deliver a 1 inch x 1 inch OLED with higher illumination-quality than available fluorescent sources. A picture of this device is shown and performance metrics are listed. To their knowledge, this was the first demonstration of true illumination-quality light from an OLED. During the second year, effort concentrated on developing a scalable approach to large area devices. A novel device architecture consisting of dividing the device area into smaller elements that are monolithically connected in series was developed. In the course of this development, it was realized that, in addition to being scalable, this approach made the device tolerant to the most common OLED defect--electrical shorts. This architecture enabled the fabrication of a 6 inch x 6 inch OLED deliverable for 2002. A picture of this deliverable is shown and the performance metrics are listed. At the time, this was the highest efficiency, highest lumen output illumination-quality OLED in existence. The third year effort concentrated on improving the fabrication yield of the 6 inch x 6 inch devices and improving the underlying blue device efficiency. An efficiency breakthrough was achieved through the invention of a new device structure such that now 15 lumen per watt devices could be fabricated. A 2 feet x 2 feet OLED panel consisting of sixteen 6 inch x 6 inch high efficiency devices tiled together was then fabricated. Pictures of this panel are shown with performance metrics listed. This panel met all project objectives and was the final deliverable for the project. It is now the highest efficiency, highest lumen output, illumination-quality OLED in existence.

  20. Analysis of debt leveraging in private power projects

    SciTech Connect (OSTI)

    Kahn, E.P. (Lawrence Berkeley Lab., CA (United States)); Meal, M.; Doerrer, S.; Morse, S. (Morse, Richard, Weisenmiller and Associates, Inc., Oakland, CA (United States))

    1992-08-01

    As private power (non-utility generation) has grown to become a significant part of the electricity system, increasing concern about its financial implications has arisen. In many cases, the source of this concern has been the substantial reliance of these projects on debt financing. This study examines debt leveraging in private power projects. The policy debate on these issues has typically been conducted at a high level of generality. Critics of the private power industry assert that high debt leveraging confers an unfair competitive advantage by lowering the cost of capital, and that this leveraging is only possible because risks are shifted to the utility. Further, debt leveraging is claimed to be a threat to reliability. On the opposite side, it is argued that debt leveraging imposes costs and obligations not home by utilities, and so there is no financial advantage. The private producers also argue that on balance more risk is shifted away from utilities than to them, and that incentives for reliability are strong. In this study we examine the project finance mechanisms used in private power lending in detail, relying on a sample of actual loan documents. This review and its findings should be relevant to the further evolution of this debate. State regulatory commissions are likely to be interested in it, and Federal legislation to amend the Public Utility Holding Company Act (PUHCA) could require states to consider the implications of debt leveraging in relation to their oversight of utility power purchase programs.

  1. Analysis of debt leveraging in private power projects

    SciTech Connect (OSTI)

    Kahn, E.P. [Lawrence Berkeley Lab., CA (United States); Meal, M.; Doerrer, S.; Morse, S. [Morse, Richard, Weisenmiller & Associates, Inc., Oakland, CA (United States)

    1992-08-01

    As private power has grown to become a significant part of the electricity system, increasing concern about its financial implications has arisen. In many cases, the source of this concern has been the substantial reliance of these projects on debt financing. This study examines debt leveraging in private power projects. The policy debate on these issues has typically been conducted at a high level of generality. Critics of the private power industry assert that high debt leveraging confers an unfair competitive advantage by lowering the cost of capital. This leveraging is only possible because risks are shifted to the utility. Further, debt leveraging is claimed to be a threat to reliability. On the opposite side, it is argued that debt leveraging imposes costs and obligations not borne by utilities, and so there is no financial advantage. The private producers also argue that on balance more risk is shifted away from utilities than to them, and that incentives for reliability are strong. In this study we examine the project finance mechanisms used in private power lending in detail, relying on a sample of actual loan documents. This review and its findings should be relevant to the further evolution of this debate. State regulatory commissions are likely to be interested in it, and Federal legislation to amend the Public Utility Holding Company Act (PUHCA) could require states to consider the implications of debt leveraging in relation to their oversight of utility power purchase programs.

  2. Analysis of debt leveraging in private power projects. Revision

    SciTech Connect (OSTI)

    Kahn, E.P. [Lawrence Berkeley Lab., CA (United States); Meal, M.; Doerrer, S.; Morse, S. [Morse, Richard, Weisenmiller and Associates, Inc., Oakland, CA (United States)

    1992-08-01

    As private power (non-utility generation) has grown to become a significant part of the electricity system, increasing concern about its financial implications has arisen. In many cases, the source of this concern has been the substantial reliance of these projects on debt financing. This study examines debt leveraging in private power projects. The policy debate on these issues has typically been conducted at a high level of generality. Critics of the private power industry assert that high debt leveraging confers an unfair competitive advantage by lowering the cost of capital, and that this leveraging is only possible because risks are shifted to the utility. Further, debt leveraging is claimed to be a threat to reliability. On the opposite side, it is argued that debt leveraging imposes costs and obligations not home by utilities, and so there is no financial advantage. The private producers also argue that on balance more risk is shifted away from utilities than to them, and that incentives for reliability are strong. In this study we examine the project finance mechanisms used in private power lending in detail, relying on a sample of actual loan documents. This review and its findings should be relevant to the further evolution of this debate. State regulatory commissions are likely to be interested in it, and Federal legislation to amend the Public Utility Holding Company Act (PUHCA) could require states to consider the implications of debt leveraging in relation to their oversight of utility power purchase programs.

  3. Light Computing

    E-Print Network [OSTI]

    Gordon Chalmers

    2006-10-13

    A configuration of light pulses is generated, together with emitters and receptors, that allows computing. The computing is extraordinarily high in number of flops per second, exceeding the capability of a quantum computer for a given size and coherence region. The emitters and receptors are based on the quantum diode, which can emit and detect individual photons with high accuracy.

  4. Thin Film Packaging Solutions for High Efficiency OLED Lighting Products

    SciTech Connect (OSTI)

    None

    2008-06-30

    The objective of the 'Thin Film Packaging Solutions for High Efficiency OLED Lighting Products' project is to demonstrate thin film packaging solutions based on SiC hermetic coatings that, when applied to glass and plastic substrates, support OLED lighting devices by providing longer life with greater efficiency at lower cost than is currently available. Phase I Objective: Demonstrate thin film encapsulated working phosphorescent OLED devices on optical glass with lifetime of 1,000 hour life, CRI greater than 75, and 15 lm/W. Phase II Objective: Demonstrate thin film encapsulated working phosphorescent OLED devices on plastic or glass composite with 25 lm/W, 5,000 hours life, and CRI greater than 80. Phase III Objective: Demonstrate 2 x 2 ft{sup 2} thin film encapsulated working phosphorescent OLED with 40 lm/W, 10,000 hour life, and CRI greater than 85. This report details the efforts of Phase III (Budget Period Three), a fourteen month collaborative effort that focused on optimization of high-efficiency phosphorescent OLED devices and thin-film encapsulation of said devices. The report further details the conclusions and recommendations of the project team that have foundation in all three budget periods for the program. During the conduct of the Thin Film Packaging Solutions for High Efficiency OLED Lighting Products program, including budget period three, the project team completed and delivered the following achievements: (1) a three-year marketing effort that characterized the near-term and longer-term OLED market, identified customer and consumer lighting needs, and suggested prototype product concepts and niche OLED applications lighting that will give rise to broader market acceptance as a source for wide area illumination and energy conservation; (2) a thin film encapsulation technology with a lifetime of nearly 15,000 hours, tested by calcium coupons, while stored at 16 C and 40% relative humidity ('RH'). This encapsulation technology was characterized as having less than 10% change in transmission during the 15,000 hour test period; (3) demonstrated thin film encapsulation of a phosphorescent OLED device with 1,500 hours of lifetime at 60 C and 80% RH; (4) demonstrated that a thin film laminate encapsulation, in addition to the direct thin film deposition process, of a polymer OLED device was another feasible packaging strategy for OLED lighting. The thin film laminate strategy was developed to mitigate defects, demonstrate roll-to-roll process capability for high volume throughput (reduce costs) and to support a potential commercial pathway that is less dependent upon integrated manufacturing since the laminate could be sold as a rolled good; (5) demonstrated that low cost 'blue' glass substrates could be coated with a siloxane barrier layer for planarization and ion-protection and used in the fabrication of a polymer OLED lighting device. This study further demonstrated that the substrate cost has potential for huge cost reductions from the white borosilicate glass substrate currently used by the OLED lighting industry; (6) delivered four-square feet of white phosphorescent OLED technology, including novel high efficiency devices with 82 CRI, greater than 50 lm/W efficiency, and more than 1,000 hours lifetime in a product concept model shelf; (7) presented and or published more than twenty internal studies (for private use), three external presentations (OLED workshop-for public use), and five technology-related external presentations (industry conferences-for public use); and (8) issued five patent applications, which are in various maturity stages at time of publication. Delivery of thin film encapsulated white phosphorescent OLED lighting technology remains a challenging technical achievement, and it seems that commercial availability of thin, bright, white OLED light that meets market requirements will continue to require research and development effort. However, there will be glass encapsulated white OLED lighting products commercialized in niche markets during the 2008 calendar year. This commercializ

  5. The Tunnel at the End of the Light: Privatization, Business Networks, and Economic Transformation in Russia

    E-Print Network [OSTI]

    Cohen, Stephen S.; Schwartz, Andrew; Zysman, John

    1998-01-01

    Khabarovsk, and Sakhalin, in several research programs inoil and gas fields off Sakhalin Island. According to Russianand gas drilling on Sakhalin shows that, while substantial

  6. FARGO-MOORHEAD METROPOLITAN AREA, ND AND MN FLOOD RISK MANAGEMENT PROJECT

    E-Print Network [OSTI]

    US Army Corps of Engineers

    FARGO-MOORHEAD METROPOLITAN AREA, ND AND MN FLOOD RISK MANAGEMENT PROJECT 23 September 2011, and technically feasible flood risk management for Fargo, North Dakota, Moorhead, Minnesota, and the surrounding area, and a storage area to reduce the existing and future flood risk and damages to public and private

  7. Research Note Effects of Coastal Lighting on Foraging Behavior

    E-Print Network [OSTI]

    Branch, Lyn C.

    , particularly in coastal systems. Light pollution alters the behavior of sea turtles during nesting; therefore light affects the behavior of terrestrial species in coastal areas and that light pollution deserves, light pollution, Peromyscus polionotus leucocephalus, Santa Rosa beach mice Efectos del Alumbrado

  8. Private rail tries for comeback in Florida By Matthew Peddie

    E-Print Network [OSTI]

    Fernandez, Eduardo

    profitable flights. Dumbaugh says there are also promising signs for high-speed inter-city rail in Texas funded intercity rail line turns a profit, high speed rail could even be back on the table in FloridaPrivate rail tries for comeback in Florida By Matthew Peddie Marketplace Morning Report

  9. PIR-Tor: Scalable Anonymous Communication Using Private Information Retrieval

    E-Print Network [OSTI]

    Goldberg, Ian

    PIR-Tor: Scalable Anonymous Communication Using Private Information Retrieval Prateek Mittal1 Femi like Tor do not scale well as they require all users to maintain up-to- date information about all available Tor relays in the sys- tem. Current proposals for scaling anonymous commu- nication advocate

  10. Views of Private-Land Stewardship among Latinos on the

    E-Print Network [OSTI]

    Langerhans, Brian

    predictors of private-land steward- ship (PLS), its definitions, and what people feel they owe stewardship Sciences, Texas A&M University. Jianguo Liu, Center for Systems Integration and Sustainability, Department to voluntarily promote sustainable land-use practices. Such voluntary protection is often labeled stewardship

  11. Communication-Efficient Private Protocols for Longest Common Subsequence

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Communication-Efficient Private Protocols for Longest Common Subsequence Matthew Franklin, Mark, gondree, mohassel}@cs.ucdavis.edu Abstract. We design communication efficient two-party and multi Russians" algorithmic de- sign. This result is the first improvement to the communication complex- ity

  12. MARKET SYSTEMS MODELING FOR PUBLIC VERSUS PRIVATE TRADEOFF ANALYSIS IN

    E-Print Network [OSTI]

    Papalambros, Panos

    MARKET SYSTEMS MODELING FOR PUBLIC VERSUS PRIVATE TRADEOFF ANALYSIS IN OPTIMAL VEHICLE DESIGN from a market system approach that includes the ability to change vehicle design are most valuable&D investment. Additionally, integrating engineering design models in a market system context begins to provide

  13. ANIMAL TRACING: BENEFITS IN CATTLE INDUSTRY AND PRIVATE INCENTIVES

    E-Print Network [OSTI]

    McCarl, Bruce A.

    ANIMAL TRACING: BENEFITS IN CATTLE INDUSTRY AND PRIVATE INCENTIVES LEVAN ELBAKIDZE Assistant are those of the author and not necessarily the sponsor." #12;ANIMAL TRACING: BENEFITS IN CATTLE INDUSTRY major economic damages in the cattle industry. One of the strategies to mitigate potential outbreak

  14. Public-Private Partnerships for Clean Energy Manufacturing

    SciTech Connect (OSTI)

    2015-09-01

    As part of its mission, CEMI builds partnerships around strategic priorities to increase U.S. clean energy manufacturing competitiveness. This requires an “all-hands-on-deck” approach that involves the nation’s private and public sectors, universities, think tanks, and labor leaders working together.

  15. Study privately with members of Detroit Symphony Orchestra and

    E-Print Network [OSTI]

    Berdichevsky, Victor

    Study privately with members of Detroit Symphony Orchestra and Michigan Opera Theatre Orchestra Perform in the heart of Detroit's Midtown Cultural Center Qualify during your audition for talent campus is diverse. It's called Detroit. This program is for advanced performers who want intensive

  16. Possible careers paths for Finance majors Private equity

    E-Print Network [OSTI]

    . Private equity firms may also buy-out established firms in what are called leveraged buyouts (LBOs). o Banking 22:390:664 Special Topics: Mergers and Acquisitions Online resources available: Buyouts www and Acquisitions Online resources available: Buyouts www.buyoutsnewsletter.com/ Hedge Fund Information Portal www

  17. Privacy in encrypted content distribution using private broadcast encryption

    E-Print Network [OSTI]

    Waters, Brent

    @cs.stanford.edu Dan Boneh dabo@cs.stanford.edu Brent Waters bwaters@cs.stanford.edu Abstract In many contentPrivacy in encrypted content distribution using private broadcast encryption Adam Barth abarth distribution systems it is important to both restrict access of content to au- thorized users and to protect

  18. Do public interaction networks reflect private interaction? Kiran Lakkaraju

    E-Print Network [OSTI]

    Swarup, Samarth

    Social media (such as Facebook, Twitter) has allowed re- searchers to induce large social networks from to getting data from social media), and the actual behavior and characteristics of the player the private. INTRODUCTION Social media (such as Facebook, Twitter) has allowed re- searchers to induce large social networks

  19. Private Client Services A PERSONAL INSURANCE CHECK-UP

    E-Print Network [OSTI]

    Emmons, Scott

    Private Client Services A PERSONAL INSURANCE CHECK-UP FOR YOU AND YOUR FAMILY You've worked hard management services. PROTECTING YOUR FUTURE Identifying a need before it becomes a problem is key. Working-for-profit organizations? #12;Marsh is one of the Marsh & McLennan Companies, together with Guy Carpenter, Mercer

  20. Residential Lighting

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100Nationalquestionnaires 0 Averagequestionnaires 7tniLighting Sign In

  1. Foundations and Light Compass Foundations and Light Compass

    E-Print Network [OSTI]

    Wong, Jennifer L.

    Models and Abstractions ­­ Problem FormulationProblem Formulation ­­ Sensor FusionSensor Fusion ­­ Design, greenhousesmuseums, greenhouses ­­ Energy ConservationEnergy Conservation Dimming of light in unnecessary areas the data?How to interpret the data? Sensor FusionSensor Fusion ­­ Where should they be placed?Where should

  2. LED Lighting Basics

    Broader source: Energy.gov [DOE]

    Light-Emitting diodes (LEDs) efficiently produce light in a fundamentally different way than any legacy or traditional source of light.

  3. Research Areas

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid youOxygen Generation |Publications TheGashome /Areas Research Areas

  4. White organic light-emitting diodes: Status and perspective

    E-Print Network [OSTI]

    Reineke, Sebastian

    White organic light-emitting diodes (OLEDs) are ultrathin, large-area light sources made from organic semiconductor materials. Over the past decades, much research has been spent on finding suitable materials to realize ...

  5. Potential use of electronic information for natural resource management by private landowners in Texas 

    E-Print Network [OSTI]

    Hays, Amy E

    2000-01-01

    A mail survey of Texas' private landowners was conducted in the fall of 1996 to assess the potential use of electronic information sources as a tool for natural resource management. Eight hundred private landowners in rural communities were asked...

  6. Raising a renewable energy-focused private equity fund denominated in foreign currencies

    E-Print Network [OSTI]

    Miao, Quan, S.M. Massachusetts Institute of Technology

    2011-01-01

    China's private equity industry has seen rapid growth during the past decade. Private equity funds focused on different sectors and stages and denominated in different currencies are competing for limited investment ...

  7. Toll road public-private partnerships in Malaysia : using the CLIOS process for policy improvements

    E-Print Network [OSTI]

    Ward, John L., 1977-

    2005-01-01

    Malaysia has relied on private sector provision of toll roads for over twenty years using public- private partnerships (PPPs). While the program has been successful in providing close to 1,800 kilometers of highway in that ...

  8. Technical progress report. Private sector initiatives between the United States and Japan. January 1991 - December 1991

    SciTech Connect (OSTI)

    1993-07-01

    This annual report for calendar year 1991 describes the efforts performed under the Private Sector Initiatives contract. The report also describes those efforts that have continued with private funding after being initiated under this contract.

  9. Technical progress report. Private sector initiatives between the United States and Japan. January 1992 - December 1992

    SciTech Connect (OSTI)

    1993-08-01

    OAK A271 This annual report for calendar year 1992 describes the efforts performed under the Private Sector Initiatives contract. The report also describes those efforts that have continued with private funding after being initiated under this contract.

  10. Technical progress report. Private sector initiatives between the United States and Japan. January 1990 - December 1990

    SciTech Connect (OSTI)

    1993-07-01

    OAK A271 This annual report for calendar year 1990 describes the efforts performed under the Private Sector Initiatives contract. The report also describes those efforts that have continued with private funding after being initiated under this contract.

  11. Technical progress report. Private sector initiatives between the United States and Japan. January 1989 - December 1989

    SciTech Connect (OSTI)

    1990-02-01

    This annual report for calendar year 1989 describes the efforts performed under the Private Sector Initiatives contract. The report also describes those efforts that have continued with private funding after being initiated under this contract.

  12. Identifying best practices in public-private partnerships in renewable energy

    E-Print Network [OSTI]

    Rajpurkar, Ninad

    2015-01-01

    Public-Private Partnerships (PPP) have emerged as a means to develop physical and social infrastructure assets in developing countries. PPPs enable governments to attract private sector investment in public infrastructure ...

  13. STUDY OF THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED...

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

    STUDY OF THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER FACILITIE STUDY OF THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER...

  14. THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT...

    Office of Environmental Management (EM)

    THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER FACILITIES THE EFFECT OF PRIVATE WIRE LAWS ON DEVELOPMENT OF COMBINED HEAT AND POWER FACILITIES Section...

  15. Managerial Perceptions of Privatization: Evidence from a State Department of Transportation

    E-Print Network [OSTI]

    DeHart-Davis, Leisha; Kingsley, Gordon

    2005-01-01

    and beliefs about privatization’s professional benefits will correlate with favorable perceptions. These hypotheses are tested with mail survey data from mid-level agency managers. Statistical modeling indicates that relationship quality is positively...

  16. The New House of the Region of Hannover - Building Energy Efficient in a Public Private Partnership 

    E-Print Network [OSTI]

    Schubert, T.; Plesser, S.

    2008-01-01

    Public Private Partnerships are an increasingly popular approach to carry out public infra-structure projects. PPPs aim at reducing costs and risk and improving service and quality by using private expertise and management potential....

  17. Light emitting device having peripheral emissive region

    DOE Patents [OSTI]

    Forrest, Stephen R

    2013-05-28

    Light emitting devices are provided that include one or more OLEDs disposed only on a peripheral region of the substrate. An OLED may be disposed only on a peripheral region of a substantially transparent substrate and configured to emit light into the substrate. Another surface of the substrate may be roughened or include other features to outcouple light from the substrate. The edges of the substrate may be beveled and/or reflective. The area of the OLED(s) may be relatively small compared to the substrate surface area through which light is emitted from the device. One or more OLEDs also or alternatively may be disposed on an edge of the substrate about perpendicular to the surface of the substrate through which light is emitted, such that they emit light into the substrate. A mode expanding region may be included between each such OLED and the substrate.

  18. Sandia Energy - (Lighting and) Solid-State Lighting: Science...

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

    (Lighting and) Solid-State Lighting: Science, Technology, Economic Perspectives Home Energy Research EFRCs Solid-State Lighting Science EFRC (Lighting and) Solid-State Lighting:...

  19. Privatization of the gaseous diffusion plants and impacts on nuclear criticality safety administration

    SciTech Connect (OSTI)

    D`Aquila, D.M.; Holliday, R.T. [Lockheed Martin Utility Services, Inc., Piketon, OH (United States); Dean, J.C. [Lockheed Martin Utility Services, Inc., Paducah, KY (United States)

    1996-12-31

    The Energy Policy Act of 1992 created the United States Enrichment Corporation (USEC) on July 1, 1993. The USEC is a government-owned business that leases those Gaseous Diffusion Plant (GDP) facilities at the Portsmouth, Ohio, and Paducah, Kentucky, sites from the U.S. Department of Energy (DOE) that are required for enriching uranium. Lockheed Martin Utility Services is the operating contractor for the USEC-leased facilities. The DOE has retained use of, and regulation over, some facilities and areas at the Portsmouth and Paducah sites for managing legacy wastes and environmental restoration activities. The USEC is regulated by the DOE, but is currently changing to regulation under the U.S. Nuclear Regulatory Commission (NRC). The USEC is also preparing for privatization of the uranium enrichment enterprise. These changes have significantly affected the nuclear criticality safety (NCS) programs at the sites.

  20. Private Database Queries Using Quantum States with Limited Coherence Times

    E-Print Network [OSTI]

    Tad Hogg; Li Zhang

    2009-03-31

    We describe a method for private database queries using exchange of quantum states with bits encoded in mutually incompatible bases. For technology with limited coherence time, the database vendor can announce the encoding after a suitable delay to allow the user to privately learn one of two items in the database without the ability to also definitely infer the second item. This quantum approach also allows the user to choose to learn other functions of the items, such as the exclusive-or of their bits, but not to gain more information than equivalent to learning one item, on average. This method is especially useful for items consisting of a few bits by avoiding the substantial overhead of conventional cryptographic approaches.

  1. A systematic look at Tank Waste Remediation System privatization

    SciTech Connect (OSTI)

    Holbrook, J.H.; Duffy, M.A.; Vieth, D.L.; Sohn, C.L.

    1996-01-01

    The mission of the Tank Waste Remediation System (TWRS) Program is to store, treat, immobilize, and dispose, or prepare for disposal, the Hanford radioactive tank waste in an environmentally sound, safe, and cost effective manner. Highly radioactive Hanford waste includes current and future tank waste plus the cesium and strontium capsules. In the TWRS program, as in other Department of Energy (DOE) clean-up activities, there is an increasing gap between the estimated funding required to enable DOE to meet all of its clean-up commitments and level of funding that is perceived to be available. Privatization is one contracting/management approach being explored by DOE as a means to achieve cost reductions and as a means to achieve a more outcome-oriented program. Privatization introduces the element of competition, a proven means of establishing true cost as well as achieving significant cost reduction.

  2. Chemical and light-stable isotope characteristics of waters from...

    Open Energy Info (EERE)

    Chemical and light-stable isotope characteristics of waters from the raft river geothermal area and environs, Cassia County, Idaho, Box Elder county, Utah Jump to: navigation,...

  3. Informal Care and Private Law: Governance or a Failure Thereof?

    E-Print Network [OSTI]

    Sloan, Brian

    2015-01-01

    and Support Bill: Report (London: Stationery Offi ce, 2013) at para 41, online: United Kingdom Parliament . 8. Brian Sloan, Informal Carers and Private Law (Oxford: Hart... ) [Fineman, Th e Autonomy Myth]. See also e.g. Jonathan Herring, Caring and the Law (Oxford: Hart Publishing, 2013) [Herring, Caring and the Law]. 11. See generally Commission on Funding of Care and Support, supra note 4. C.f. the duty contained in Care...

  4. Methods of risk analysis for private power projects

    SciTech Connect (OSTI)

    Morcos, A. [Sargent and Lundy, Chicago, IL (United States)

    1999-11-01

    Power plants and related facilities are large, complex, expensive to build, and take years to turn a positive cash flow for its owners. At the same time, however, they are attractive investments: stable, substantial, and long-term with highly predictable cash flows. With the proper power purchase agreement, steady fuel supply, and interconnected transmission, they can be among the best investments available to those knowledgeable of the market. Up until five to ten years ago, the responsibility for power generation, transmission, and distribution was in the hands of government- or public-owned utilities, highly monitored by government regulators. Internationally, the process of building new generating and transmission facilities had involved sovereign financing in which governments borrowed from institutions like the World Bank without the scrutiny required for private transactions. The transaction was a political decision first and a financial decision second. As more market control passed into private hands through privatization and independent power production (IPP) schemes, the risks of power supply shifted from being mainly sovereign risks to being private project development and ownership risks. This paper addresses how these risks can be assessed, managed, and mitigated. It is based on work the author has performed during the last five years on over 70 power projects worldwide through due diligence assignments for lenders and through direct involvement in turnkey contracts (engineer-procure-construct, or EPC), or through owner`s engineer assignments provided to developers, investors, and financial institutions. This paper addresses mainly greenfield projects. Obviously, many risks associated with greenfield projects are also applicable to the acquisition of existing power assets.

  5. Report on a mission to the Philippines regarding the opportunities for private investment in geothermal power generation

    SciTech Connect (OSTI)

    Not Available

    1990-12-01

    The Philippines has a rich potential for geothermal energy development, according to the assessment of opportunities for U.S. private investment in the sector. Areas covered in detail are the Philippines' geothermal resources, the legal structure of the geothermal industry, conditions acting as stimuli to geothermal power generation, and interest in private geothermal investment. Major finding are as follows. (1) The Philippine geothermal power industry is the world's second largest. (2) Geothermal resources are owned by the Government of the Philippines and a complex legal structure governs their exploitation. (3) Since the Philippines is poor in most energy resources (e.g., coal, oil, and gas), use of geothermal energy is necessary. (4) Despite legal and structural obstacles, various foreign private enterprises are interested in participating in geothermal development. Two possible options for U.S. investors are presented: a joint venture with the National Oil Company, and negotiation of a service contract, either alone or with a Philippine partner, for a concession on land administered by the Office of Energy Affairs.

  6. Innovation investment area: Technology summary

    SciTech Connect (OSTI)

    Not Available

    1994-03-01

    The mission of Environmental Management`s (EM) Office of Technology Development (OTD) Innovation Investment Area is to identify and provide development support for two types of technologies that are developed to characterize, treat and dispose of DOE waste, and to remediate contaminated sites. They are: technologies that show promise to address specific EM needs, but require proof-of-principle experimentation; and (2) already proven technologies in other fields that require critical path experimentation to demonstrate feasibility for adaptation to specific EM needs. The underlying strategy is to ensure that private industry, other Federal Agencies, universities, and DOE National Laboratories are major participants in developing and deploying new and emerging technologies. To this end, about 125 different new and emerging technologies are being developed through Innovation Investment Area`s (IIA) two program elements: RDDT&E New Initiatives (RD01) and Interagency Agreements (RD02). Both of these activities are intended to foster research and development partnerships so as to introduce innovative technologies into other OTD program elements for expedited evaluation.

  7. Lighting Options for Homes.

    SciTech Connect (OSTI)

    Baker, W.S.

    1991-04-01

    This report covers many aspects of various lighting options for homes. Types of light sources described include natural light, artificial light, incandescent lamps, fluorescent lamps, and high intensity discharge lamps. A light source selection guide gives the physical characteristics of these, design considerations, and common applications. Color, strategies for efficient lighting, and types of lighting are discussed. There is one section giving tips for various situations in specific rooms. Rooms and types of fixtures are shown on a matrix with watts saved by using the recommended type lighting for that room and room location. A major emphasis of this report is saving energy by utilizing the most suitable, recommended lighting option. (BN)

  8. Mobile lighting apparatus

    DOE Patents [OSTI]

    Roe, George Michael; Klebanoff, Leonard Elliott; Rea, Gerald W; Drake, Robert A; Johnson, Terry A; Wingert, Steven John; Damberger, Thomas A; Skradski, Thomas J; Radley, Christopher James; Oros, James M; Schuttinger, Paul G; Grupp, David J; Prey, Stephen Carl

    2013-05-14

    A mobile lighting apparatus includes a portable frame such as a moveable trailer or skid having a light tower thereon. The light tower is moveable from a stowed position to a deployed position. A hydrogen-powered fuel cell is located on the portable frame to provide electrical power to an array of the energy efficient lights located on the light tower.

  9. Polygonal Light Source Estimation Dirk Schnieders, Kwan-Yee K. Wong, and Zhenwen Dai

    E-Print Network [OSTI]

    Wong, Kenneth K.Y.

    Polygonal Light Source Estimation Dirk Schnieders, Kwan-Yee K. Wong, and Zhenwen Dai Department,kykwong,zwdai]@cs.hku.hk Abstract. This paper studies the problem of light estimation using a specular sphere. Most existing work on light estimation assumes distant point light sources, while this work considers an area light source

  10. Lighting recommendations for the Social Security Administration Frank Hagel Federal Building in Richmond CA

    SciTech Connect (OSTI)

    Rubinstein, Francis M.

    1999-10-25

    Specific recommendations are made to improve the lighting quality and energy efficiency of the lighting system at the Social Security Administration Frank Hagel Building in Richmond, CA. The main recommendation is to replace the recessed fluorescent lighting system in the general office area with indirect lighting. Indirect lighting will improve lighting quality, will provide an energy efficient solution and will be about the same cost as the direct lighting system originally proposed.

  11. President Obama Announces Two New Public-Private Manufacturing...

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

    of armored vehicles strong enough to withstand a roadside bomb but light enough for helicopter-transport. There are significant challenges for new lightweight and modern metals to...

  12. Private Companies, Local Government, and Utilities to Work with...

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

    over 65 organizations are participating in the Better Buildings Alliance's Interior Lighting Campaign (ILC) and committing to drive greater energy efficiency through new interior...

  13. Occupant Behavior: Impact on Energy Use of Private Offices

    E-Print Network [OSTI]

    Hong, Tianzhen

    2014-01-01

    H. 2009. Impact of occupant behavior on lighting energy use,ATIONAL L ABORATORY Occupant Behavior: Impact on Energy Useopportunity employer. Occupant Behavior: Impact on Energy

  14. Practical image based lighting 

    E-Print Network [OSTI]

    Lee, Jaemin

    2003-01-01

    information is lighting. Image based lighting that is developed to recover illumination information of the real world from photographs has recently been popular in computer graphics. In this thesis we present a practical image based lighting method. Our...

  15. Light in the city

    E-Print Network [OSTI]

    Srinivasan, Kavita, 1976-

    2002-01-01

    This thesis focuses on enhancing the awareness of light for the pedestrian,and using light as a way of revealing the structure of the city and its relation to the cosmos. It proposes that aesthetic qualities of light inform ...

  16. Advances in Lighting 

    E-Print Network [OSTI]

    Tumber, A. J.

    1981-01-01

    Increasing electricity costs have made a significant impact on lighting. The Illuminating Engineering society (I.E.S.) and the lighting industry are producing new standards, procedures and products to make lighting more appropriate and energy...

  17. Natural lighting and skylights 

    E-Print Network [OSTI]

    Evans, Benjamin Hampton

    1961-01-01

    There are many physiological and psychological factors which enter into the proper design of space for human occupancy. One of these elements is light. Both natural light and manufactured light are basic tools with which any designer must work...

  18. Specific light in sculpture

    E-Print Network [OSTI]

    Powell, John William

    1989-01-01

    Specific light is defined as light from artificial or altered natural sources. The use and manipulation of light in three dimensional sculptural work is discussed in an historic and contemporary context. The author's work ...

  19. Advanced Demand Responsive Lighting

    E-Print Network [OSTI]

    Advanced Demand Responsive Lighting Host: Francis Rubinstein Demand Response Research Center demand responsive lighting systems ­ Importance of dimming ­ New wireless controls technologies · Advanced Demand Responsive Lighting (commenced March 2007) #12;Objectives · Provide up-to-date information

  20. 2014 CATEE: Collaboration is the Key- Public/Private Partnerships 

    E-Print Network [OSTI]

    Lin, L.

    2014-01-01

    stream_source_info ESL-KT-14-11-24.pdf.txt stream_content_type text/plain stream_size 9508 Content-Encoding UTF-8 stream_name ESL-KT-14-11-24.pdf.txt Content-Type text/plain; charset=UTF-8 2014 CATEE Collaboration... is the Key - Public/Private Partnerships November 19, 2014 Lisa Lin, Sustainability Manager, City of Houston ESL-KT-14-11-24 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 City of Houston Energy Efficiency Programs 2000...

  1. EnviTec Biogas India Private Limited | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:ofEnia SpA Jump to: navigation,EntsorgungPrivate Limited

  2. Future Energy Zone Private Ltd FEZ | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:ofEnia SpAFlexStock Co Ltd Jump to:FusermannZone Private Ltd

  3. Light Duty Combustion Research: Advanced Light-Duty Combustion...

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

    Light Duty Combustion Research: Advanced Light-Duty Combustion Experiments Light Duty Combustion Research: Advanced Light-Duty Combustion Experiments 2009 DOE Hydrogen Program and...

  4. Coherent Ray Tracing for Complex Light Transport Effects

    E-Print Network [OSTI]

    Columbia University

    soft shadows from area light sources, large ray packets for real-time Whitted ray tracing, and adaptive lighting, depth of field, motion blur, and diffuse inter-reflections. This is an adaptive Monte CarloCoherent Ray Tracing for Complex Light Transport Effects Ryan S. Overbeck Advised by: Ravi

  5. UNDERSTORY LIGHT AND VEGETATION IN TWO FLOODPLAIN FORESTS

    E-Print Network [OSTI]

    UNDERSTORY LIGHT AND VEGETATION IN TWO FLOODPLAIN FORESTS IN COASTAL BRITISH COLUMBIA by Ian J of Resource Management Project No.: 508 Title of Thesis: Understory light and vegetation in two floodplain characteristics on a systematic grid and generated maps of understory light transmission. Both sites have 92% area

  6. Lighting in Commercial Buildings

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

    are also under consideration. Outside the DOE, the Environmental Protection Agency's Green Lights program promotes energy-efficient lighting as a means to reducing...

  7. Lighting in Commercial Buildings

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

    Motivation and Computation of Lighting Measures Floorspace by Lighting Equipment Configuration As described in Appendix A, for each building b, the CBECS data set has the total...

  8. Lighting in Commercial Buildings

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

    more comprehensive understanding of commercial lighting and the potential for lighting energy savings. Steps to build on this analysis can be taken in many directions. One...

  9. Leavenworth Tree Lighting

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

    Join HERO for our annual Leavenworth Tree Lighting Ceremony & Shopping SATURDAY DECEMBER 12, 2015 Leavenworth Christmas Lighting Festival Visitors return year after year for some...

  10. Lighting in Commercial Buildings

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

    light by passing electricity through mercury vapor, which causes the fluorescent coating to glow or fluoresce. High-Efficiency Ballast (HEB): A lighting conservation feature...

  11. Exciting White Lighting

    Broader source: Energy.gov [DOE]

    Windows that emit light and are more energy efficient? Universal Display’s PHOLED technology enables windows that have transparent light-emitting diodes in them.

  12. Multi-Projector Color Structured-Light Vision

    E-Print Network [OSTI]

    Je, Changsoo; Lee, Sang Wook

    2015-01-01

    Research interest in rapid structured-light imaging has grown increasingly for the modeling of moving objects, and a number of methods have been suggested for the range capture in a single video frame. The imaging area of a 3D object using a single projector is restricted since the structured light is projected only onto a limited area of the object surface. Employing additional projectors to broaden the imaging area is a challenging problem since simultaneous projection of multiple patterns results in their superposition in the light-intersected areas and the recognition of original patterns is by no means trivial. This paper presents a novel method of multi-projector color structured-light vision based on projector-camera triangulation. By analyzing the behavior of superposed-light colors in a chromaticity domain, we show that the original light colors cannot be properly extracted by the conventional direct estimation. We disambiguate multiple projectors by multiplexing the orientations of projector pattern...

  13. CALIFORNIA LIGHTING TECHNOLOGY CENTER UNIVERSITY OF CALIFORNIA, DAVIS CLTC.UCDAVIS.EDU New requirements for lighting controls constitute one

    E-Print Network [OSTI]

    California at Davis, University of

    -construction standards for both lighting power density (LPD) and controls. The only exceptions are buildings with fewer% of full-rated power. WHAT'S NEW IN THE 2013 CODE?Changes to mandatory Title 24 lighting requirements automatically reduce lighting power by 50% in these areas when they are unoccupied: · Corridors and stairwells

  14. Lighting Controls | Department of Energy

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

    Controls Lighting Controls Use lighting controls to automatically turn lights on and off as needed, and save energy. | Photo courtesy of iStockphoto.comMaliketh. Use lighting...

  15. Remote Sensing of Natural Areas: Procedures and Considerations for

    E-Print Network [OSTI]

    be used for detecting vegetation stress and pollution. Remote sensing can be used for more far-rang- ing, land development, and erosion in natural areas. As with stress detection and pollution, the data to the sensor. A brightness value of 0 means that sensor recorded no light from an area, or that light levels

  16. Evaluation of 241-AZ tank farm supporting phase 1 privatization waste feed delivery

    SciTech Connect (OSTI)

    CARLSON, A.B.

    1998-11-19

    This evaluation is one in a series of evaluations determining the process needs and assessing the adequacy of existing and planned equipment in meeting those needs at various double-shell tank farms in support of Phase 1 privatization. A number of tank-to-tank transfers and waste preparation activities are needed to process and feed waste to the private contractor in support of Phase 1 privatization. The scope of this evaluation is limited to process needs associated with 241-AZ tank farm during the Phase 1 privatization.

  17. Exploring the Effects of Right-to-Work Laws on Private Wages

    E-Print Network [OSTI]

    Roberts, Anthony J; Habans, Robert A

    2015-01-01

    utilize propensity-score matching (PSM) to observe the wageto estimates from the PSM approach, private workers in RTWof a propensity score matching (PSM) procedure designed to

  18. Guide to Community Solar: Utility, Private, and Non-Profit Project Development (Fact Sheet)

    SciTech Connect (OSTI)

    Ruckman, K.

    2011-03-01

    This fact sheet provides an overview of the DOE Solar America Communities report Guide to Community Solar: Utility, Private, and Non-profit Project Development.

  19. A Guide to Community Solar: Utility, Private, and Non-profit...

    Open Energy Info (EERE)

    search Name A Guide to Community Solar: Utility, Private, and Non-profit Project Development AgencyCompany Organization U.S. Department of Energy Partner National...

  20. ENDOWING CITIZENS WITH A PORTFOLIO OF STATE-SPONSORED ENTERPRISES FOR EFFICIENT AND EQUITABLE PRIVATIZATION

    E-Print Network [OSTI]

    Hartnett, William

    2003-03-28

    This paper discusses a portfolio endowment policy as an alternative to conventional privatization policies. The portfolio endowment policy endows each citizen with a ...

  1. Reforming the U.S. Mortgage Market Through Private Market Incentives

    E-Print Network [OSTI]

    Jaffee, Dwight M.

    2011-01-01

    particular, private market lenders and investors will knowand expanding home mortgage lenders in the U.S. until 1970,were the single largest lender group through 1970. The

  2. Ethiopia-Climate Technology Initiative Private Financing Advisory...

    Open Energy Info (EERE)

    Technology Transfer Sector Energy Focus Area Agriculture, Biomass, - Biofuels, - Landfill Gas, - Waste to Energy, Buildings, Energy Efficiency, Forestry, Geothermal,...

  3. Policies to encourage private sector responses to potential climate change

    SciTech Connect (OSTI)

    Cantor, R.A.; Jones, D.W.; Leiby, P.N.; Rayner, S. )

    1989-01-01

    The Oak Ridge National Laboratory recently completed work on a report commissioned by the US Congress from the Department of Energy entitled A Compendium of Options for Government Policy to Encourage Private Sector Responses to Potential Climate Change'' (US DOE 1989). Four classes of incentives (regulatory, fiscal, informational, and RD D) were surveyed in the context of greenhouse-related activities in five economic sectors as depicted in Figure 1. As the example shows, for each activity general policies and specific options were considered. The paper presented here does not summarize the DOE study but identifies some of the lessons ORNL staff learned during the study about policies to deal with potential global warming. 21 refs., 1 fig.

  4. UC Campus Merced Finishes UCM 131 Context -Private Offices Code Name

    E-Print Network [OSTI]

    Oviedo, Néstor J.

    Under Bin/Shelf Lighting - LED LED LED Shelf Light Desk Lighting LED Soto Markerboard Code Name Static - LED LED LED Shelf Light Desk Lighting LED Soto Markerboard Code Name Static Markerboard 110 Series 4606 Mist Task Lighting Code Name Under Bin/Shelf Lighting - Standard Florescent Standard Shelf Light

  5. Tips: Lighting | Department of Energy

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

    Tips: Lighting Tips: Lighting Lighting choices save you money. Energy-efficient light bulbs are available in a wide variety of sizes and shapes. Lighting choices save you money....

  6. Integrated fuses for OLED lighting device

    DOE Patents [OSTI]

    Pschenitzka, Florian (San Jose, CA)

    2007-07-10

    An embodiment of the present invention pertains to an electroluminescent lighting device for area illumination. The lighting device is fault tolerant due, in part, to the patterning of one or both of the electrodes into strips, and each of one or more of these strips has a fuse formed on it. The fuses are integrated on the substrate. By using the integrated fuses, the number of external contacts that are used is minimized. The fuse material is deposited using one of the deposition techniques that is used to deposit the thin layers of the electroluminescent lighting device.

  7. Engineering light using large area photonic crystal devices

    E-Print Network [OSTI]

    Tandon, Sheila (Sheila N.), 1978-

    2005-01-01

    Photonic crystals are fabricated structures composed of a periodic arrangement of materials with differing indices of refraction. This research has focused on the realization of two distinct photonic crystal structures in ...

  8. Trial Demonstration of Area Lighting Retrofit | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavingsTransmissionin

  9. How to safely compost Cameraria ohridella-infested horse chestnut leaf litter on private compost heaps

    E-Print Network [OSTI]

    Richner, Heinz

    How to safely compost Cameraria ohridella-infested horse chestnut leaf litter on private compost the deposition of pest-infested litter on private compost heaps was dissuaded because of the risk of leafminer emergence in the following spring. Thus, the aim of this study was to test safe ways to compost pest

  10. Knowledge Infrastructure for Maharashtra The beginning of a Public-University-Private (PUP) Partnership

    E-Print Network [OSTI]

    Sohoni, Milind

    Demands Water, Public Transport, SME, Energy Need for Knowledge, New Practices, New Research New JobKnowledge Infrastructure for Maharashtra The beginning of a Public-University-Private (PUP No new business models or space for professionals. Disinterest of the private sector. Very little

  11. Political Affiliation And Willingness-To-Pay For Publicly Versus Privately Provided

    E-Print Network [OSTI]

    Bateman, Ian J.

    1 Political Affiliation And Willingness-To-Pay For Publicly Versus Privately Provided Environmental Privately Provided Environmental Goods ABSTRACT Previous literature has found that politically conservative goods and environmental issues than right-wing voters and are, thus, more likely to express higher WTP

  12. Staff use of private vehicles on University of Exeter Policy Statement

    E-Print Network [OSTI]

    Bearhop, Stuart

    Staff use of private vehicles on University of Exeter business Policy Statement The University of Exeter will permit its staff to use private vehicles for University Business provided that: (a) they hold a full and current UK Driver's licence; (b) their vehicles are taxed, roadworthy and suitable

  13. Differentially Private Learning with Kernels Prateek Jain prajain@microsoft.com

    E-Print Network [OSTI]

    Rajamani, Sriram K.

    framework for differ- entially private regularized empirical risk minimization (ERM) that guarantees privacy. Chaudhuri et al. (2011) and Rubinstein et al. (2009) briefly looked at kernel ERMS where the dimensionality, we study the problem of differentially private learning using kernel ERM (kERM), where ac- cess

  14. Private Database Access With HE-over-ORAM Architecture Craig Gentry

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Private Database Access With HE-over-ORAM Architecture Craig Gentry IBM Research Shai Halevi IBM private database queries is an important and challenging research problem with many real about the database, while the outsourced server learns nothing about the queries or data, including

  15. Do Private Firms Invest Dierently than Public Firms? Taking Cues from the Natural Gas Industry

    E-Print Network [OSTI]

    Lin, Xiaodong

    Do Private Firms Invest Dierently than Public Firms? Taking Cues from the Natural Gas Industry Erik and public rms using a unique dataset of onshore U.S. natural gas producers. In rm-level regressions we nd that investments by private rms are 68% less responsive to changes in natural gas prices, a measure that captures

  16. Private Mining of Association Rules Justin Zhan, Stan Matwin and LiWu Chang

    E-Print Network [OSTI]

    Matwin, Stan

    Private Mining of Association Rules Justin Zhan, Stan Matwin and LiWu Chang 1 School of Information the parties. Our focus is data sharing among two parties involved in a data mining task. We study how to share to collaboratively conduct association rule mining without disclosing their private data to each other or any other

  17. When Private Set Intersection Meets Big Data: An Efficient and Scalable Protocol

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    When Private Set Intersection Meets Big Data: An Efficient and Scalable Protocol Changyu Dong1 to scale up smoothly when data being protected is big. Efficiency and scalability become critical criteria for privacy preserving protocols in the age of Big Data. In this paper, we present a new Private Set

  18. Policy-Enhanced Private Set Intersection: Sharing Information While Enforcing Privacy Policies

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Policy-Enhanced Private Set Intersection: Sharing Information While Enforcing Privacy Policies Emil called Policy-Enhanced Private Set Intersection (PPSI), allowing two parties to share information while enforcing the de- sired privacy policies. Our constructions require minimal additional overhead over

  19. Deficiencies of Lighting Codes and Ordinances in Controlling Light Pollution from Parking Lot Lighting Installations

    E-Print Network [OSTI]

    Royal, Emily

    2012-05-31

    The purpose of this research was to identify the main causes of light pollution from parking lot electric lighting installations and highlight the deficiencies of lighting ordinances in preventing light pollution. Using an industry-accepted lighting...

  20. OpenGL Lighting 13. OpenGL Lighting

    E-Print Network [OSTI]

    McDowell, Perry

    OpenGL Lighting 13. OpenGL Lighting · Overview of Lighting in OpenGL In order for lighting to have an effect in OpenGL, two things are required: A light An object to be lit Lights can be set to any color determine how they reflect the light which hits them. The color(s) of an object is determined

  1. Private Sector Outreach and Partnerships | Department of Energy

    Office of Environmental Management (EM)

    the sector, including electricity, oil, and natural gas. Specific mission areas, such as risk and system analysis, modeling and visualization across subsectors, and incident...

  2. CONNECTED LIGHTING SYSTEMS MEETING

    Office of Energy Efficiency and Renewable Energy (EERE)

    There is a lot of buzz today about the Internet of Things and the convergence of intelligent controllable light sources, communication networks, sensors, and data exchange in future lighting...

  3. Fast Light, Fast Neutrinos?

    E-Print Network [OSTI]

    Kevin Cahill

    2011-10-10

    In certain media, light has been observed with group velocities faster than the speed of light. The recent OPERA report of superluminal 17 GeV neutrinos may describe a similar phenomenon.

  4. Kyler Nelson Light Timer

    E-Print Network [OSTI]

    Kachroo, Pushkin

    designated by the user, the Arduino board will dim the light to save energy. The user designates the time instance, the light is dimmed using pulse width modulation (PWM) in the Arduino's pin number 11

  5. Wildlife Management Areas (Florida)

    Broader source: Energy.gov [DOE]

    Certain sites in Florida are designated as wildlife management areas, and construction and development is heavily restricted in these areas.

  6. LED Lighting Retrofit 

    E-Print Network [OSTI]

    Shaw-Meadow, N.

    2011-01-01

    kWh is the one that never gets used? ?Dedicated to making environmentally responsible products? Ringdale Introduction LED Roadway Lighting Better Light, Fewer Watts. Period. Nathan Shaw-Meadow LED Lighting Specialist Ringdale ActiveLED ESL.../exponential efficiency growth often deters investment today 7 Challenges to Implementation ESL-KT-11-11-57 CATEE 2011, Dallas, Texas, Nov. 7 ? 9, 2011 ? Municipal Street Light Case Study 8 ? Replaced 400W High Pressure Sodium fixtures with 52W Active...

  7. Light emitting device comprising phosphorescent materials for white light generation

    DOE Patents [OSTI]

    Thompson, Mark E.; Dapkus, P. Daniel

    2014-07-22

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

  8. And the Oscar for Sustainable Mobile Lighting Goes to.... Lighting...

    Energy Savers [EERE]

    And the Oscar for Sustainable Mobile Lighting Goes to.... Lighting Up Operations with Hydrogen and Fuel Cell Technology And the Oscar for Sustainable Mobile Lighting Goes to.......

  9. Light-trapping concentrator cells

    SciTech Connect (OSTI)

    Keavney, C.J.; Geoffroy, L.M.; Sanfacon, M.M.; Tobin, S.P. (Spire Corp., Bedford, MA (USA))

    1989-11-01

    The objective of this project was to develop a thin, light-trapping silicon concentrator solar cell using a new structure, the cross-grooved cell. A process was developed for fabricating V-grooves on both sides of thin silicon wafers, the grooves on one side being perpendicular to those on the other side. A novel way of minimizing flat spots at the tops of the V-grooves was discovered. We experimentally verified the theoretical light-trapping superiority of the cross-grooved structure. We also demonstrated a reduction in grid line obscuration for grid lines running parallel to the V-grooves due to light reflection into the cell. high short-circuit current densities were achieved for p-i-n concentrator cells with the cross-grooved structure, proving the concept. The best efficiencies achieved were 18% at concentration, compared to 20% for a conventional planar low-resistivity cell. Recombination in the full-area emitter was identified as the major intrinsic loss mechanism in these thin, high-resistivity bifacial cells. Recombination on the emitter limits Voc and fill factor, and also leads to a large sublinearity of short-circuit current with light intensity. Reduction of the junction area is a major recommendation for future work. In addition, there were persistent problems with ohmic contacts and maintaining high minority-carrier lifetime during processing. We believe that these problems can be solved, and that the cross-grooved cell is a viable approach to the limit-efficiency silicon solar cell. This report covers research conducted between March 1987 and July 1989. 22 refs., 40 figs., 24 tabs.

  10. Polymer OLED White Light Development Program

    SciTech Connect (OSTI)

    Homer Antoniadis; Vi-En Choong; Stelios Choulis; Brian Cumpston; Rahul Gupta; Mathew Mathai; Michael Moyer; Franky So

    2005-12-19

    OSRAM Opto Semiconductors (OSRAM) successfully completed development, fabrication and characterization of the large area, polymer based white light OLED prototype at their OLED Research and Development (R&D) facility in San Jose, CA. The program, funded by the Department of Energy (DOE), consisted of three key objectives: (1) Develop new polymer materials and device architectures--in order to improve the performance of organic light emitters. (2) Develop processing techniques--in order to demonstrate and enable the manufacturing of large area, white light and color tunable, solid state light sources. (3) Develop new electronics and driving schemes for organic light sources, including color-tunable light sources. The key performance goals are listed. A world record efficiency of 25 lm/W was established for the solution processed white organic device from the significant improvements made during the project. However, the challenges to transfer this technology from an R&D level to a large tile format such as, the robustness of the device and the coating uniformity of large area panels, remain. In this regard, the purity and the blend nature of the materials are two factors that need to be addressed in future work. During the first year, OSRAM's Materials and Device group (M&D) worked closely with the major polymer material suppliers to develop the polymer emissive technology. M&D was successful in demonstrating a 7-8 lm/W white light source which was based on fluorescent materials. However, it became apparent that the major gains in efficiency could only be made if phosphorescent materials were utilized. Thus, in order to improve the performance of the resulting devices, the focus of the project shifted towards development of solution-processable phosphorescent light emitting diodes (PHOLEDs) and device architectures. The result is a higher efficiency than the outlined project milestone.

  11. Using design flexibility and real options to reduce risk in Private Finance Initiatives : the case of Japan

    E-Print Network [OSTI]

    Ohama, Dai

    2008-01-01

    Private Finance Initiative (PFI) is a delivery system for public works projects to design construct, manage and maintain public facilities by using private capital, management skills, and technical abilities. It was ...

  12. Private versus public strategies for health service provision for improving health outcomes in resource limited settings: a systematic review.

    E-Print Network [OSTI]

    2011-01-01

    and private physicians in Macedonia. Health Policy 60: 67-$12,196 or more. Lithuania, Macedonia, Malaysia, Mauritius,

  13. Lighting Design | Department of Energy

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

    Design Lighting Design Energy-efficient indoor and outdoor lighting design focuses on ways to improve both the quality and efficiency of lighting. | Photo courtesy of...

  14. Area Activation 1 Running Head: AREA ACTIVATION

    E-Print Network [OSTI]

    Pomplun, Marc

    Area Activation 1 Running Head: AREA ACTIVATION Advancing Area Activation towards a General Model at Boston 100 Morrissey Boulevard Boston, MA 02125-3393 USA Phone: 617-287-6485 Fax: 617-287-6433 e. Without great effort, human observers clearly outperform every current artificial vision system in tasks

  15. The Influence of Epidermal Windows on the Light Environment Within the Leaves of Six Succulents

    E-Print Network [OSTI]

    Egbert, Kathryn J.; Martin, Craig E.; Vogelmann, Thomas C.

    2008-01-01

    leaf area), or location inside the leaf, although light levels generally declined and wavelengths increased deeper in the leaves. Application of reflective tape to the windows reduced internal light levels in L. olivacea and S. rowleyanus, although...

  16. Light hydrocarbon geochemistry of brines and sediments of the red sea 

    E-Print Network [OSTI]

    Burke, Roger Allen

    1979-01-01

    -induced hydzccarbon po!. lution in the oceans [Bi"oaks and Sockett, 1973]; "sniffing" of light hydrocarbons to evaluate the oil producing potential of an area !Sackett, 1977]; and determination of light hydrocarbons in anoxic. waters [Bunt, 1974; Vtesenbpnp, 1975...

  17. Induction Lighting: An Old Lighting Technology Made New Again

    Broader source: Energy.gov [DOE]

    Induction lighting is one of the best kept secrets in energy-efficient lighting. Simply stated, induction lighting is essentially a fluorescent light without electrodes or filaments, the items that...

  18. Lighting the Night: Technology, Urban Life and the Evolution of Street Lighting [Light in Place

    E-Print Network [OSTI]

    Holden, Alfred

    1992-01-01

    Electrical 16. "Highway Lighting by So­ dium Vapor Lamps,"Possibilities of Street: Lighting Improve­ ments," TheLaunches Broad Street Lighting Promotion Campaign," The

  19. ECE 466: LED Lighting Systems -Incandescent lightings rise and

    E-Print Network [OSTI]

    Connors, Daniel A.

    ECE 466: LED Lighting Systems - Incandescent lightings rise and demise via government policy - Alternative Fluorescent light sources and compact fluorescent lights (CFL) to incandescents - Alternative LED light sources - Color index as well as Watts to Lumens efficiency available from all three light sources

  20. Lighting and Surfaces 11.1 Introduction to Lighting

    E-Print Network [OSTI]

    Boyd, John P.

    Chapter 11 Lighting and Surfaces 11.1 Introduction to Lighting Three-dimensional surfaces can react to light, and how computer graphics simulates this. There are three species of light (or "illumination models"): 1. Intrinsic (self-emitting) 2. Ambient light (sometimes called "diffuse light") 3

  1. The Municipal Solid-State Street Lighting Consortium Public Outdoor Lighting Inventory: Phase I: Survey Results

    SciTech Connect (OSTI)

    Kinzey, Bruce R.; Smalley, Edward; Haefer, R.

    2014-09-30

    This document presents the results of a voluntary web-based inventory survey of public street and area lighting across the U.S. undertaken during the latter half of 2013.This survey attempts to access information about the national inventory in a “bottoms-up” manner, going directly to owners and operators. Adding to previous “top down” estimates, it is intended to improve understanding of the role of public outdoor lighting in national energy use.

  2. Sandia Energy - Light Creation Materials

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

    Light Creation Materials Home Energy Research EFRCs Solid-State Lighting Science EFRC Overview Light Creation Materials Light Creation MaterialsAlyssa Christy2015-03-26T16:28:52+00...

  3. Arnold Schwarzenegger LIGHTING RESEARCH PROGRAM

    E-Print Network [OSTI]

    Project Summaries ELEMENT 2: ADVANCE LIGHTING TECHNOLOGIES PROJECT 2.1 LIGHT EMITTING DIODE (LED light emitting diodes (LED) technology for general lighting applications by developing a task lamp

  4. NGV fleet fueling station business plan: A public, private and utility partnership to identify economical business options for implementation of CNG fueling infrastructure

    SciTech Connect (OSTI)

    Not Available

    1993-07-01

    The City of Long Beach recently incorporated an additional 61 natural gas vehicles (NGV) within its own fleet, bringing the City`s current NGV fleet to 171 NGVs. During January 1992, the City opened its first public access compressed natural gas (CNG) fueling station (86 CFM). This action served as the City`s first step toward developing the required CNG infrastructure to accommodate its growing NGV fleet, as well as those of participating commercial and private fleet owners. The City of Long Beach is committed to promoting NGVs within its own fleet, as well as encouraging NGV use by commercial and private fleet owners and resolving market development barriers. The NGV Business Plan provides recommendations for priority locations, station size and design, capital investment, partnership and pricing options. The NGV Business Plan also includes an econometric model to calculate CNG infrastructure cost recovery options, based on CNG market research within the City of Long Beach and Southern California area. Furthermore, the NGV Business Plan provides the City with a guide regarding CNG infrastructure investment, partnerships and private fueling programs. Although the NGV Business Plan was developed to address the prevailing CNG-related issues affecting the City of Long Beach, the methodology used within the NGV Business Plan and, more significantly, the accompanying econometric model will assist local governments, nation-wide, in the successful implementation of similar CNG infrastructures required for effective market penetration of NGVs.

  5. Bright Light-Emitting Diodes based on Organometal Halide Perovskite

    E-Print Network [OSTI]

    Tan, Zhi-Kuang; Moghaddam, Reza Saberi; Lai, May Ling; Docampo, Pablo; Higler, Ruben; Deschler, Felix; Price, Michael; Sadhanala, Aditya; Pazos, Luis M.; Credgington, Dan; Hanusch, Fabian; Bein, Thomas; Snaith, Henry J.; Friend, Richard H.

    2014-08-03

    temperature and high vacuum processes, rendering them uneconomical for use in large area displays. Here, we report high brightness light-emitting diodes based on solution-processed organometal halide perovskites. We demonstrate electroluminescence in the near...

  6. Materials for solid state lighting

    SciTech Connect (OSTI)

    Johnson, S.G.; Simmons, J.A.

    2002-03-26

    Dramatic improvement in the efficiency of inorganic and organic light emitting diodes (LEDs and OLEDs) within the last decade has made these devices viable future energy efficient replacements for current light sources. However, both technologies must overcome major technical barriers, requiring significant advances in material science, before this goal can be achieved. Attention will be given to each technology associated with the following major areas of material research: (1) material synthesis, (2) process development, (3) device and defect physics, and (4) packaging. The discussion on material synthesis will emphasize the need for further development of component materials, including substrates and electrodes, necessary for improving device performance. The process technology associated with the LEDs and OLEDs is very different, but in both cases it is one factor limiting device performance. Improvements in process control and methodology are expected to lead to additional benefits of higher yield, greater reliability and lower costs. Since reliability and performance are critical to these devices, an understanding of the basic physics of the devices and device failure mechanisms is necessary to effectively improve the product. The discussion will highlight some of the more basic material science problems remaining to be solved. In addition, consideration will be given to packaging technology and the need for the development of novel materials and geometries to increase the efficiencies and reliability of the devices. The discussion will emphasize the performance criteria necessary to meet lighting applications, in order to illustrate the gap between current status and market expectations for future product.

  7. High efficiency incandescent lighting

    DOE Patents [OSTI]

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

    2014-09-02

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

  8. National Synchrotron Light Source

    ScienceCinema (OSTI)

    BNL

    2009-09-01

    A tour of Brookhaven's National Synchrotron Light Source (NSLS), hosted by Associate Laboratory Director for Light Sources, Stephen Dierker. The NSLS is one of the world's most widely used scientific research facilities, hosting more than 2,500 guest researchers each year. The NSLS provides intense beams of infrared, ultraviolet, and x-ray light for basic and applied research in physics, chemistry, medicine, geophysics, environmental, and materials sciences.

  9. Laterally injected light-emitting diode and laser diode

    DOE Patents [OSTI]

    Miller, Mary A.; Crawford, Mary H.; Allerman, Andrew A.

    2015-06-16

    A p-type superlattice is used to laterally inject holes into an III-nitride multiple quantum well active layer, enabling efficient light extraction from the active area. Laterally-injected light-emitting diodes and laser diodes can enable brighter, more efficient devices that impact a wide range of wavelengths and applications. For UV wavelengths, applications include fluorescence-based biological sensing, epoxy curing, and water purification. For visible devices, applications include solid state lighting and projection systems.

  10. Preliminary results from an advanced lighting controlstestbed

    SciTech Connect (OSTI)

    Avery, Douglas; Jennings, Judity; Rubinstein, Francis

    1998-03-01

    Preliminary results from a large-scale testbed of advanced lighting control technologies at the Phillip Burton Federal Building at 450 Golden Gate Ave. in San Francisco are presented. The first year objective of this project is to determine the sustainable energy savings and cost-effectiveness of different lighting control technologies compared to a portion of the building where only minimal controls are installed. The paper presents the analyzed results from six months of tests focused on accurately characterizing the energy savings potential of one type of daylight-linked lighting controls compared to the lighting in similar open-planned areas without dimming controls. After analyzing a half year;s data, we determined that the annual energy savings for this type of daylight- linked controls was 41% and 30% for the outer rows of lights on the South and North sides of the building, respectively. The annual energy savings dropped to 22% and 16% for the second row of lights for the South and North, respectively, and was negligible for the third rows of lights.

  11. Interaction model of private equity and venture capital developing factors in Chile and Latin America

    E-Print Network [OSTI]

    Sevil Esteban, Ángel

    2012-01-01

    Private equity and venture capital (PE/VC) are efficient resource allocation systems that provide equity capital to selected entrepreneurs, industries or firms that contribute to advance the economic welfare of society. ...

  12. Municipal strategies for affordable housing : incenting an exacting public goods from private developers

    E-Print Network [OSTI]

    Goldstein, Ari Alowan

    2007-01-01

    This thesis studies the next generation of municipal housing policy by asking, "How can cities effectively use the private-sector to promote affordable housing development?" In response, it looks at an array of public-sector ...

  13. Implementation of Strategies to Leverage Public and Private Resources for National Security Workforce Development

    SciTech Connect (OSTI)

    2009-04-01

    This report documents implementation strategies to leverage public and private resources for the development of an adequate national security workforce as part of the National Security Preparedness Project (NSPP), being performed under a U.S. Department of Energy (DOE)/National Nuclear Security Administration (NNSA) grant. There are numerous efforts across the United States to develop a properly skilled and trained national security workforce. Some of these efforts are the result of the leveraging of public and private dollars. As budget dollars decrease and the demand for a properly skilled and trained national security workforce increases, it will become even more important to leverage every education and training dollar. This report details some of the efforts that have been implemented to leverage public and private resources, as well as implementation strategies to further leverage public and private resources.

  14. Differentially Private Billing with Rebates George Danezis 1 , Markulf Kohlweiss 1 , and Alfredo Rial 2

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Differentially Private Billing with Rebates George Danezis 1 , Markulf Kohlweiss 1 , and Alfredo they require and even get a rebate for the additional funds they used to protect their privacy. Throughout

  15. Appropriateness and feasibility of targeted diversification in a private equity portfolio

    E-Print Network [OSTI]

    Browne, Kathleen R. (Kathleen Rose)

    2006-01-01

    Diversification tools such as modem portfolio theory are used by institutional investors when making asset allocation decisions, which often result in an allocation to the private equity asset class. While some level of ...

  16. Analysis of investment prospects for Chinese private equity firms in the U.S. market

    E-Print Network [OSTI]

    Wang, Huifeng, S.M. Massachusetts Institute of Technology

    2015-01-01

    With the wealth and experience accumulated during the past decade, Chinese private equity (PE) firms have emerged as active investors in cross-border acquisition deals. Ambitious global expansion plans of Chinese companies ...

  17. Bureau for Private Postsecondary Education 2535 Capitol Oaks Drive, Suite 400, Sacramento, CA 95833~t.. r

    E-Print Network [OSTI]

    Gollin, George

    Bureau for Private Postsecondary Education 2535 Capitol Oaks Drive, Suite 400, Sacramento, CA 95833~t.. r::n:::aP.O. Box 980818, West Sacramento, CA 95798-0818 BPPE P (916) 431-6959 F (916) 263

  18. Strategic Facilities Management Using Public and Private Funding for Energy Projects: A Case Study 

    E-Print Network [OSTI]

    Khan, S.; Bible, M.; Strybos, J.

    2012-01-01

    The Alamo Community College District (ACCD) in San Antonio, Texas has a long history of participating in public and private sector loan programs for facilities energy projects. In its most recent experience, the District has demonstrated the value...

  19. Real estate private equity : an overview of the industry and analysis of its returns

    E-Print Network [OSTI]

    Tang, Stephen M., 1972-

    2003-01-01

    The real estate private equity / opportunity fund sector has experienced tremendous growth as a result of regulatory and market changes. With this growth come the pains and opportunities of restructuring the capitalization ...

  20. Real estate private equity : market impacts on investment strategies and compositions of opportunity funds

    E-Print Network [OSTI]

    Lin, Alex

    2008-01-01

    Market forces continually change the landscape of the real estate private equity ("REPE") industry. In the current market, robust capital raising and the emergence of new funds in REPE suggest increasing competition to ...

  1. From growth equity to leveraged buyout : making private equity investments in China

    E-Print Network [OSTI]

    Xiao, Le, S.M. Massachusetts Institute of Technology

    2013-01-01

    Private equity investments are divided into the five main categories: venture capital, mezzanine capital, growth equity, leveraged buyouts, and distressed investments. Currently in China, growth equity is the major type ...

  2. Agency and incentive contract in private investment of transport project : an exploration of fundamental relationships

    E-Print Network [OSTI]

    Chiang, Risharng

    2002-01-01

    This thesis codifies and relates critical incentive-design and financial-contracting issue to the unique principal-agent circumstances generated from private investment of transport infrastructure and provides a framework ...

  3. Structuring public REIT-sponsored private capital fund : the case of US industrial and retail REITs

    E-Print Network [OSTI]

    Lee, Cervantes (Cervantes Chih-Chieh), 1975-

    2008-01-01

    The private capital business for public REITs was started by Kimco Realty, Developer Diversified, AMB and ProLogis during the years 1998-2000, at the time when the public equity was not easily available. Over the past ...

  4. The private sector's capacity to manage climate risks and finance carbon neutral energy infrastructure

    E-Print Network [OSTI]

    Hart, Craig A

    2007-01-01

    This dissertation examines the financial aspects of climate change relating to the private sector's capacity to manage climate risks and finance carbon neutral energy infrastructure. The dissertation examines (a) potential ...

  5. Singapore's public and private transport modes : an economic comparison and policy implications

    E-Print Network [OSTI]

    Ho, Chin Ning

    2008-01-01

    Frequently, public decisions on transportation are based on cost benefit analyses that do not take into account the costs that private individuals are eventually led to spend in order to use these systems, even though these ...

  6. Successful strategies for the private development of workforce housing in New York City

    E-Print Network [OSTI]

    Moore, Samuel R. (Samuel Ross)

    2011-01-01

    A lack of quality housing affordable to the average worker near employment centers has long been an issue in American cities where the private production of housing for middle income families is restricted by market forces, ...

  7. A Guide to Community Solar: Utility, Private and Non-Profit Project Development

    Office of Energy Efficiency and Renewable Energy (EERE)

    A Guide to Community Solar: Utility, Private and Non-Profit Project Development provides information on various community solar project models, state policies that support community solar projects, and tax policies and incentives.

  8. Suggested Private Residency and Relocation Loan Lenders Discover Student Loans Residency and Relocation Loan

    E-Print Network [OSTI]

    Suggested Private Residency and Relocation Loan Lenders Discover Student Loans ­ Residency deferment while in residency or during an internship. Loan is Serviced By: Discover Bank Is Lender Affiliated with Other Lender on List: No How Apply/Contact Information: www

  9. Faster Than Light?

    E-Print Network [OSTI]

    Robert Geroch

    2010-05-10

    It is argued that special relativity remains a viable physical theory even when there is permitted signals traveling faster than light.

  10. Comparing Light Bulbs

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  11. Lighting in Commercial Buildings

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

    Illuminance Assignments for CBECS Building Activity Categories Illuminance ranges were adopted from the 1987 Illuminating Engineering Society (IES) Lighting Handbook. The IES...

  12. Lighting in Commercial Buildings

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

    from the engineering literature, based on CBECS building activity.) 4. Efficacy: an energy efficiency measure. Technically, the amount of light produced per unit of energy...

  13. Lighting in Commercial Buildings

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

    (CEC), March 1990. Advanced Lighting Technologies Application Guidelines (ALTAG), Building and Appliance Efficiency Office. 3. Dubin, F.S., Mindell, H.L., and Bloome, S., 1976....

  14. Lighting in Commercial Buildings

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

    energy are presented in this section. Statistics are presented by subgroups based on building characteristics, and by subgroups based on lighting equipment. The three sets of...

  15. Edmund G. Brown Jr. LIGHTING CALIFORNIA'S FUTURE

    E-Print Network [OSTI]

    Edmund G. Brown Jr. Governor LIGHTING CALIFORNIA'S FUTURE: SMART LIGHT-EMITTING DIODE LIGHTING's Future: Smart LightEmitting Diode Lighting in Residential Fans. California Energy Commission, PIER

  16. Establishment of a Hub for the Light Water Reactor Sustainability Online Monitoring Community

    SciTech Connect (OSTI)

    Nancy J. Lybeck; Magdy S. Tawfik; Binh T. Pham

    2011-08-01

    Implementation of online monitoring and prognostics in existing U.S. nuclear power plants will involve coordinating the efforts of national laboratories, utilities, universities, and private companies. Internet-based collaborative work environments provide necessary communication tools to facilitate interaction between geographically diverse participants. Available technologies were considered, and a collaborative workspace was established at INL as a hub for the light water reactor sustainability online monitoring community.

  17. Management assessment of tank waste remediation system contractor readiness to proceed with phase 1B privatization

    SciTech Connect (OSTI)

    Honeyman, J.O.

    1998-01-09

    This Management Assessment of Tank Waste Remediation System (TWRS) Contractor Readiness to Proceed With Phase 1B Privatization documents the processes used to determine readiness to proceed with tank waste treatment technologies from private industry, now known as TWRS privatization. An overall systems approach was applied to develop action plans to support the retrieval and disposal mission of the TWRS Project. The systems and infrastructure required to support the mission are known. Required systems are either in place or plans have been developed to ensure they exist when needed. Since October 1996 a robust system engineering approach to establishing integrated Technical Baselines, work breakdown structures, tank farms organizational structure and configurations, work scope, and costs has become part of the culture within the TWRS Project. An analysis of the programmatic, management, and technical activities necessary to declare readiness to proceed with execution of the mission demonstrates that the system, personnel, and hardware will be on-line and ready to support the private contractors. The systems approach included defining the retrieval and disposal mission requirements and evaluating the readiness of the Project Hanford Management Contract (PHMC) team to support initiation of waste processing by the private contractors in June 2002 and to receive immobilized waste shortly thereafter. The Phase 1 feed delivery requirements from the private contractor Requests for Proposal were reviewed. Transfer piping routes were mapped, existing systems were evaluated, and upgrade requirements were defined.

  18. Management assessment of tank waste remediation system contractor readiness to proceed with phase 1B privatization

    SciTech Connect (OSTI)

    Certa, P.J.

    1998-01-07

    Readiness to Proceed With Phase 1B Privatization documents the processes used to determine readiness to proceed with tank waste treatment technologies from private industry, now known as TWRS privatization. An overall systems approach was applied to develop action plans to support the retrieval and disposal mission of the TWRS Project. The systems and infrastructure required to support the mission are known. Required systems are either in place or plans have been developed to ensure they exist when needed. Since October 1996 a robust system engineering approach to establishing integrated Technical Baselines, work breakdown structures, tank farms organizational structure and configurations, work scope, and costs has become part of the culture within the TWRS Project. An analysis of the programmatic, management, and technical activities necessary to declare readiness to proceed with execution of the mission demonstrates that the system, personnel, and hardware will be on line and ready to support the private contractors. The systems approach included defining the retrieval and disposal mission requirements and evaluating the readiness of the Project Hanford Management Contract (PHMC) team to support initiation of waste processing by the private contractors in June 2002 and to receive immobilized waste shortly thereafter. The Phase 1 feed delivery requirements from the private contractor Requests for Proposal were reviewed. Transfer piping routes were mapped, existing systems were evaluated, and upgrade requirements were defined.

  19. SDG&E Customers Can Connect Home Area Network Devices With Smart...

    Open Energy Info (EERE)

    among customers who report they are turning off more lights, increasing air conditioning temperature, watching less TV and unplugging devices. Additional home area...

  20. Explosively pumped laser light

    DOE Patents [OSTI]

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

    1991-01-01

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

  1. Light intensity compressor

    DOE Patents [OSTI]

    Rushford, Michael C. (Livermore, CA)

    1990-01-01

    In a system for recording images having vastly differing light intensities over the face of the image, a light intensity compressor is provided that utilizes the properties of twisted nematic liquid crystals to compress the image intensity. A photoconductor or photodiode material that is responsive to the wavelength of radiation being recorded is placed adjacent a layer of twisted nematic liquid crystal material. An electric potential applied to a pair of electrodes that are disposed outside of the liquid crystal/photoconductor arrangement to provide an electric field in the vicinity of the liquid crystal material. The electrodes are substantially transparent to the form of radiation being recorded. A pair of crossed polarizers are provided on opposite sides of the liquid crystal. The front polarizer linearly polarizes the light, while the back polarizer cooperates with the front polarizer and the liquid crystal material to compress the intensity of a viewed scene. Light incident upon the intensity compressor activates the photoconductor in proportion to the intensity of the light, thereby varying the field applied to the liquid crystal. The increased field causes the liquid crystal to have less of a twisting effect on the incident linearly polarized light, which will cause an increased percentage of the light to be absorbed by the back polarizer. The intensity of an image may be compressed by forming an image on the light intensity compressor.

  2. Annex D-200 Area Interim Storage Area Final Safety Analysis Report [FSAR] [Section 1 & 2

    SciTech Connect (OSTI)

    CARRELL, R D

    2002-07-16

    The 200 Area Interim Storage Area (200 Area ISA) at the Hanford Site provides for the interim storage of non-defense reactor spent nuclear fuel (SNF) housed in aboveground dry cask storage systems. The 200 Area ISA is a relatively simple facility consisting of a boundary fence with gates, perimeter lighting, and concrete and gravel pads on which to place the dry storage casks. The fence supports safeguards and security and establishes a radiation protection buffer zone. The 200 Area ISA is nominally 200,000 ft{sup 2} and is located west of the Canister Storage Building (CSB). Interim storage at the 200 Area ISA is intended for a period of up to 40 years until the materials are shipped off-site to a disposal facility. This Final Safety Analysis Report (FSAR) does not address removal from storage or shipment from the 200 Area ISA. Three different SNF types contained in three different dry cask storage systems are to be stored at the 200 Area ISA, as follows: (1) Fast Flux Test Facility Fuel--Fifty-three interim storage casks (ISC), each holding a core component container (CCC), will be used to store the Fast Flux Test Facility (FFTF) SNF currently in the 400 Area. (2) Neutron Radiography Facility (NRF) TRIGA'--One Rad-Vault' container will store two DOT-6M3 containers and six NRF TRIGA casks currently stored in the 400 Area. (3) Commercial Light Water Reactor Fuel--Six International Standards Organization (ISO) containers, each holding a NAC-I cask4 with an inner commercial light water reactor (LWR) canister, will be used for commercial LWR SNF from the 300 Area. An aboveground dry cask storage location is necessary for the spent fuel because the current storage facilities are being shut down and deactivated. The spent fuel is being transferred to interim storage because there is no permanent repository storage currently available.

  3. Positional Communication and Private Information in Honeybee Foraging Models

    E-Print Network [OSTI]

    Napp, Nils

    -known for their ability to coordinate foraging over large areas and efficiently allocate labor among food sources forage sites. With small amounts of nectar per flower, this is beneficial as it decreases the risk at the risk of oversubscribing and quickly depleting them. With nectar-plentiful flowers, the risk of over

  4. Goal Setting and BMP Selection Engaging Private Industry and University

    E-Print Network [OSTI]

    Boynton, Walter R.

    is always on the cusp of the most cost-effective and efficient technologies. In 2007, MD and EPA championed runoff from field crop areas. #12;#12;Furbish Company - Green Roof Media Green Roofs are vegetated as a way to improve efficiency and maximize return on investment... The Innovative Technology Fund is one

  5. Lighting affects appearance LightSource emits photons

    E-Print Network [OSTI]

    Jacobs, David

    1 Lighting affects appearance #12;2 LightSource emits photons Photons travel in a straight line). And then some reach the eye/camera. #12;3 Reflectance Model how objects reflect light. Model light sources Algorithms for computing Shading: computing intensities within polygons Determine what light strikes what

  6. VIRTUAL LIGHT: DIGITALLY-GENERATED LIGHTING FOR VIDEO CONFERENCING APPLICATIONS

    E-Print Network [OSTI]

    Greenberg, Albert

    VIRTUAL LIGHT: DIGITALLY-GENERATED LIGHTING FOR VIDEO CONFERENCING APPLICATIONS Andrea Basso method to improve the lighting conditions of a real scene or video sequence. In particular we concentrate on modifying real light sources intensities and inserting virtual lights into a real scene viewed from a fixed

  7. LightBox -Exploring Interaction Modalities with Colored Light

    E-Print Network [OSTI]

    of light to very subtle animations, transitions and dimmed lighting effects. Implementation LightBox is housed in an aluminum suitcase measuring 48x38x25cm. The lid of the suitcase contains a panel of 12x12 Design. Figure 1. An animated lighting sequence visualized on the hi-power LEDs of LightBox #12

  8. Indoor positioning algorithm using light-emitting diode visible light

    E-Print Network [OSTI]

    Kavehrad, Mohsen

    Indoor positioning algorithm using light- emitting diode visible light communications Zhou Zhou of Use: http://spiedl.org/terms #12;Indoor positioning algorithm using light-emitting diode visible light. This paper proposes a novel indoor positioning algorithm using visible light communications (VLC

  9. The Potential of Private Institutional Investors for the Financing of

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al., 2013) |InformationThe Needles Geothermal AreaTransport

  10. White light velocity interferometer

    DOE Patents [OSTI]

    Erskine, D.J.

    1999-06-08

    The invention is a technique that allows the use of broadband and incoherent illumination. Although denoted white light velocimetry, this principle can be applied to any wave phenomenon. For the first time, powerful, compact or inexpensive sources can be used for remote target velocimetry. These include flash and arc lamps, light from detonations, pulsed lasers, chirped frequency lasers, and lasers operating simultaneously in several wavelengths. The technique is demonstrated with white light from an incandescent source to measure a target moving at 16 m/s. 41 figs.

  11. Green Light Pulse Oximeter

    DOE Patents [OSTI]

    Scharf, John Edward (Oldsmar, FL)

    1998-11-03

    A reflectance pulse oximeter that determines oxygen saturation of hemoglobin using two sources of electromagnetic radiation in the green optical region, which provides the maximum reflectance pulsation spectrum. The use of green light allows placement of an oximetry probe at central body sites (e.g., wrist, thigh, abdomen, forehead, scalp, and back). Preferably, the two green light sources alternately emit light at 560 nm and 577 nm, respectively, which gives the biggest difference in hemoglobin extinction coefficients between deoxyhemoglobin, RHb, and oxyhemoglobin, HbO.sub.2.

  12. Lakeview Light and Power- Commercial Lighting Rebate Program

    Broader source: Energy.gov [DOE]

    Lakeview Light and Power offers a commercial lighting rebate program. Rebates apply to the installation of energy efficient lighting retrofits in non-residential buildings. The rebate program is...

  13. Demonstration Assessment of Light-Emitting Diode (LED) Roadway Lighting

    SciTech Connect (OSTI)

    None

    2009-11-01

    A U.S. Department of Energy Solid-State Lighting Gateway Report on a Demonstration Assessment of Light-Emitting Diode (LED) Roadway Lighting in Lija Loop, Portland, Oregon.

  14. Columbia Water & Light- HVAC and Lighting Efficiency Rebates

    Broader source: Energy.gov [DOE]

    Columbia Water & Light (CWL) offers rebates to its commercial and industrial customers for the purchase of high efficiency HVAC installations and efficient lighting. Incentives for certain...

  15. Peninsula Light Company- Commercial Efficient Lighting Rebate Program

    Broader source: Energy.gov [DOE]

    Peninsula Light Company (PLC) offers a rebate program for commercial customers who wish to upgrade to energy efficient lighting. Participating customers must be served by PLC commercial service....

  16. Light Vector Mesons

    E-Print Network [OSTI]

    Alexander Milov

    2008-12-21

    This article reviews the current status of experimental results obtained in the measurement of light vector mesons produced in proton-proton and heavy ion collisions at different energies. The review is focused on two phenomena related to the light vector mesons; the modification of the spectral shape in search of Chiral symmetry restoration and suppression of the meson production in heavy ion collisions. The experimental results show that the spectral shape of light vector mesons are modified compared to the parameters measured in vacuum. The nature and the magnitude of the modification depends on the energy density of the media in which they are produced. The suppression patterns of light vector mesons are different from the measurements of other mesons and baryons. The mechanisms responsible for the suppression of the mesons are not yet understood. Systematic comparison of existing experimental results points to the missing data which may help to resolve the problem.

  17. Solid State Lighting Reliability

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

    Solid State Lighting Reliability 2015Building Technologies Office Peer Review Lynn Davis, PhD RTI International ldavis@rti.org --- 919-316-3325 Project Summary Timeline: Start...

  18. The Facts of Light

    E-Print Network [OSTI]

    Horn, Berthold K.P.

    This is a random collection of facts about radiant and luminous energy. Some of this information may be useful in the design of photo-diode image sensors, in the set-up of lighting for television microscopes and the ...

  19. National Synchrotron Light Source

    ScienceCinema (OSTI)

    None

    2010-01-08

    A tour of Brookhaven's National Synchrotron Light Source (NSLS). The NSLS is one of the world's most widely used scientific research facilities, hosting more than 2,500 guest researchers each year. The NSLS provides intense beams of infrared, ultraviole

  20. Lighting in Commercial Buildings

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

    5.2 152.6 160.5 54.6 Assembly Health Care Lodging Office 0 20 40 60 80 100 120 140 160 180 Energy Information Administration Energy Consumption Series: Lighting in Commercial...

  1. Solid state lighting component

    DOE Patents [OSTI]

    Yuan, Thomas; Keller, Bernd; Ibbetson, James; Tarsa, Eric; Negley, Gerald

    2010-10-26

    An LED component comprising an array of LED chips mounted on a planar surface of a submount with the LED chips capable of emitting light in response to an electrical signal. The LED chips comprise respective groups emitting at different colors of light, with each of the groups interconnected in a series circuit. A lens is included over the LED chips. Other embodiments can comprise thermal spreading structures included integral to the submount and arranged to dissipate heat from the LED chips.

  2. Solid state lighting component

    DOE Patents [OSTI]

    Keller, Bernd; Ibbetson, James; Tarsa, Eric; Negley, Gerald; Yuan, Thomas

    2012-07-10

    An LED component comprising an array of LED chips mounted on a planar surface of a submount with the LED chips capable of emitting light in response to an electrical signal. The LED chips comprise respective groups emitting at different colors of light, with each of the groups interconnected in a series circuit. A lens is included over the LED chips. Other embodiments can comprise thermal spreading structures included integral to the submount and arranged to dissipate heat from the LED chips.

  3. Light and Plants Plants use light to photosynthesize. Name two places that light can come from

    E-Print Network [OSTI]

    Koptur, Suzanne

    Light and Plants Plants use light to photosynthesize. Name two places that light can come from: 1 (CO2, a gas) from the air and turn it into SUGARS (food). This process is powered by energy from light plants) for energy. Photosynthetically Active Radiation (PAR) is a combination of red light and blue

  4. LED Lighting | Department of Energy

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

    focusing light in ways that are useful in homes and commercial settings. The light-emitting diode (LED) is one of today's most energy-efficient and rapidly-developing lighting...

  5. Energy Conservation in Industrial Lighting 

    E-Print Network [OSTI]

    Meharg, E.

    1979-01-01

    were identified. Savings in power and cost were quantified for typical examples as follows: Task lighting, high light source efficacy, high luminaire mounting height, efficient luminaires, surroundings painted a light color, regular luminaire cleaning...

  6. Light as a Healing Mechanism

    E-Print Network [OSTI]

    Lingampalli, Nithya

    2013-01-01

    S. (1991). Meridians conduct light. Moskow: Raum and Zeit.the bod’ys absorption of light. Explore, 9(2), doi: https://01). The healing use of light and color. Health Care Design

  7. Lighting and the Bottom Line 

    E-Print Network [OSTI]

    Christensen, M.

    1981-01-01

    A discussion of the cost of light and how it relates to the cost of people. The new Illuminating Engineering Society recommended method of determining lighting levels will be explained. Also several ways of providing good lighting to increase...

  8. Applied research and development private sector accomplishments. Final summary report

    SciTech Connect (OSTI)

    Beskid, N.J.; Devgun, J.S.; Zielke, M.M.; Erickson, M.D.

    1993-12-01

    Because of the nature of most US Department of Energy (DOE) operations, contamination at DOE sites presents complex problems. DOE sites may have radioactive, hazardous, or mixed contamination. The major contaminants include radionuclides, volatile organic compounds (VOCs), and heavy metals. The contamination exists in soils, groundwater, and buildings and materials. DOE`s special problems in site remediation have created a need for better and less costly technologies. Thus, DOE has implemented several initiatives for developing new technologies. This report describes the results of the first set of procurement contracts in this area. Similar research and development (R&D) activities are currently managed for DOE by the Morgantown Energy Technology Center.

  9. President Announces New Public-Private Manufacturing Innovation Institute |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAandSummary AreasDepartment of Energy 898-09 |(Appendix0Energy

  10. Private-Public Partnerships for U.S. Advanced Manufacturing

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAandSummary AreasDepartment of2 (08-93) Previously DOE FBTOrelated toImprove

  11. Unit 51 - GIS Application Areas

    E-Print Network [OSTI]

    Unit 51, CC in GIS; Cowen, David; Ferguson, Warren

    1990-01-01

    51 - GIS APPLICATION AREAS UNIT 51 - GIS APPLICATION AREAS1990 Page 1 Unit 51 - GIS Application Areas Computers inyour students. UNIT 51 - GIS APPLICATION AREAS Compiled with

  12. A review of "Private and Domestic Devotion in Early Modern Britain" edited by Jessica Martin and Alec Ryrie 

    E-Print Network [OSTI]

    Landrum, Robert

    2014-01-01

    apparent. Jessica Martin and Alec Ryrie, eds. Private and Domestic Devotion in Early Modern Britain, Farnham (Surrey): Ashgate, 2012. xii + 285 pp. $128.20. Review by robert landrum, university of south carolina beaufort. Private and Domestic Devotion... of home-worship instruction manuals emerged. In Domestic Devotion, these manuals are treated as an approximation of private practice. The how-to manuals, however, were not themselves in agreement. In the opening chapter of Ian Green’s “Varieties...

  13. New Light Sources for Tomorrow's Lighting Designs 

    E-Print Network [OSTI]

    Krailo, D. A.

    1986-01-01

    and lighting systems. Table 2 shows the development of four-foot energy-saving retrofit lamps. By utilizing new cathode designed and different gas fills, 34-watt energy-saving lamps were developed that operate on existing rapid start ballasts and afford... of fluorescent lamps, two watts of system power are consumed in heating the lamp cath odes. The shedding of cathode heating wattage was the next lamp efficiency improvement to be introduced. One available sy tern dis connects the lamp cathodes from...

  14. Energy efficient control of polychromatic solid-state lighting using a sensor network

    E-Print Network [OSTI]

    . Accordingly, smart energy management will be a needed and motivating application area of solid-state lighting in smart lighting, energy efficiency, and ubiquitous sensing, we present the design of polychromatic solidEnergy efficient control of polychromatic solid-state lighting using a sensor network Matthew

  15. Lighting Retrofit Workbook: A Practical“How To” Guide for the National Park Service Visitor Centers

    Broader source: Energy.gov [DOE]

    Workbook describes ways to maximize lighting energy savings while maintaining, or improving the lighting quality in national parks. It guides people through a lighting audit, assists in determining problem areas, and recommends a course of action. The workbook offers assistance in the development of an overall plan, suggests mechanisms for design and financial assistance, and recommends a routine maintenance program.

  16. Lighting Design | Department of Energy

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

    as part of your whole-house design -- an approach for building an energy-efficient home. Indoor Lighting Design When designing indoor lighting for energy efficiency,...

  17. GATEWAY Demonstrations: LED Street Lighting

    SciTech Connect (OSTI)

    Cook, Tyson; Shackelford, Jordan; Pang, Terrance Pang

    2008-12-01

    This report summarizes an assessment project conducted to study the performance of light emitting diode (LED) luminaires in a street lighting application in San Francisco, CA.

  18. Interior Lighting Efficiency for Municipalities

    Broader source: Energy.gov [DOE]

    This webinar covered a basic understanding of lighting, different types of lamps and luminaries, importance of energy efficiency in lighting, and knowledge of where to find financial resources.

  19. 2010 US Lighting Market Characterization

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

    2010 U.S. Lighting Market Characterization January 2012 Prepared for: Solid-State Lighting Program Building Technologies Program Office of Energy Efficiency and Renewable Energy...

  20. Lighting Controls | Department of Energy

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

    fluorescent lighting fixtures rather than replace them. Dimmers and LEDs Some light-emitting diode (LED) lightbulbs can be used with dimmers. LED bulbs and fixtures must be...

  1. Report of the Electricity Innovation Institute (E2I) Distributed Energy Resources Public/Private Partnership, August 2004

    Office of Energy Efficiency and Renewable Energy (EERE)

    A Framework for Developing Collaborative DER Programs: Working Tools for Stakeholders - Report of the E2I Distributed Energy Resources Public/Private Partnership

  2. Accounting for the Relationship of the Financial Position of Private, Baccalaureate-level and Above Institutions to Tuition Discount Rates

    E-Print Network [OSTI]

    Browning, Julianna

    2011-01-01

    Empirical research in accounting: Selected studies, 1966,private colleges. Journal of Accounting Research, 15, 1-40.Statement of Financial Accounting Standard No. 117. (1993).

  3. International Conference on Machine Control & Guidance 2008 1 Self-configuring, Mobile Networks in the Area of

    E-Print Network [OSTI]

    by a micro controller (PAN = private area network). Based on the wireless standard of ZigBee, the network an Atmel micro controller to actuate function. The functions ZigBee, GPS, CAN, GPRS and SD Card are transmitted via SPI. ZigBee is used for the communication between mobile machines and the head quarter

  4. Identification of Strategies to Leverage Public and Private Resources for National Security Workforce Development

    SciTech Connect (OSTI)

    2009-02-01

    This report documents the identification of strategies to leverage public and private resources for the development of an adequate national security workforce as part of the National Security Preparedness Project (NSPP).There are numerous efforts across the United States to develop a properly skilled and trained national security workforce. Some of these efforts are the result of the leveraging of public and private dollars. As budget dollars decrease and the demand for a properly skilled and trained national security workforce increases, it will become even more important to leverage every education and training dollar. The leveraging of dollars serves many purposes. These include increasing the amount of training that can be delivered and therefore increasing the number of people reached, increasing the number and quality of public/private partnerships, and increasing the number of businesses that are involved in the training of their future workforce.

  5. Alternative generation and analysis for phase I privatization transfer system needs

    SciTech Connect (OSTI)

    Galbraith, J.D.

    1996-09-10

    This decision document provides input for the Phase I Privatization waste staging plans for the High-Level Waste (HLW)and Low-Level Waste (LLW) Disposal Programs. This AGA report evaluates what infrastructure upgrades to existing 200 East waste transfer systems are necessary for delivery of HLW and LLW streams to the Phase I Privatization vendor. The AGA identifies the transfer routing alternatives for supernatant waste transfers from the 241-AN, 241-AW, and 241-AP Tank Farms to the 241-AP-102 tank and/or the 241-AP-104 tank. These two tanks have been targeted as the initial LLW feed staging tanks. In addition,this report addresses the transfer of slurry waste from the 241-AY and 241-AZ Tank Farms to the Phase I Privatization vendor`s facilities for HLW immobilization.

  6. Aggregating QECB Allocations & Using QECBs to Support the Private Sector. A Case Study on Massachusetts

    SciTech Connect (OSTI)

    Zimring, Mark; Borgeson, Merrian

    2012-08-01

    Qualified Energy Conservation Bonds (QECBs) are federally-subsidized bonds that enable state, tribal, and local government issuers to borrow money to fund a range of energy conservation projects at very attractive interest rates and long terms. While small allocation sizes have deterred some local governments from pursuing issuances, state agencies in Massachusetts have partnered with local governments to aggregate QECBs to support a range of public and private projects. In most states, QECBs have been utilized primarily to fund energy conservation projects for public entities, but Massachusetts has facilitated over $10 million of private activity QECB issuances to support three privately-owned renewable energy projects—with more projects in the pipeline.

  7. Opportunities for environmental protection through privatization of the electric power sector in developing countries

    SciTech Connect (OSTI)

    Russo, T.N. (Federal Energy Regulatory Commission, Washington, DC (United States)); Narins, M.J. (Energy Environmental Strategies, Inc., Falls Church, VA (United States))

    1994-07-01

    Traditionally, national electric utilities in developing countries have constructed and operated electrical energy power projects. Opportunities for environmental protection have been wanting in many of these projects, except in recent years when the World Bank and other international lenders required the preparation of environmental assessments (EAs) before financing a project. Global privatization of the electric power sector may provide increased opportunities for environmental protection and the implementation of the environmental impact assessment process. Environmental professionals in developing countries should not rely solely on traditional command and control'' (CAC) regulatory models to achieve environmental protection at private sector electrical energy projects. Environmental professionals should also pursue non-command and control approaches to supplement their existing regulatory approaches. These approaches include the preparation of sectorial and regional EAs, the use of economic incentives such as offsets'', environmental collaboratives, facilitated settlements, the creation of country environmental quality awards to recognize improved performance by the private and public sector, and staging environmental mitigation.

  8. High Quantum Efficiency OLED Lighting Systems

    SciTech Connect (OSTI)

    Shiang, Joseph [General Electric (GE) Global Research, Fairfield, CT (United States)

    2011-09-30

    The overall goal of the program was to apply improvements in light outcoupling technology to a practical large area plastic luminaire, and thus enable the product vision of an extremely thin form factor high efficiency large area light source. The target substrate was plastic and the baseline device was operating at 35 LPW at the start of the program. The target LPW of the program was a >2x improvement in the LPW efficacy and the overall amount of light to be delivered was relatively high 900 lumens. Despite the extremely difficult challenges associated with scaling up a wet solution process on plastic substrates, the program was able to make substantial progress. A small molecule wet solution process was successfully implemented on plastic substrates with almost no loss in efficiency in transitioning from the laboratory scale glass to large area plastic substrates. By transitioning to a small molecule based process, the LPW entitlement increased from 35 LPW to 60 LPW. A further 10% improvement in outcoupling efficiency was demonstrated via the use of a highly reflecting cathode, which reduced absorptive loss in the OLED device. The calculated potential improvement in some cases is even larger, ~30%, and thus there is considerable room for optimism in improving the net light coupling efficacy, provided absorptive loss mechanisms are eliminated. Further improvements are possible if scattering schemes such as the silver nanowire based hard coat structure are fully developed. The wet coating processes were successfully scaled to large area plastic substrate and resulted in the construction of a 900 lumens luminaire device.

  9. Review of light water reactor safety

    SciTech Connect (OSTI)

    Cheng, H.S.

    1980-12-01

    A review of the present status of light water reactor (LWR) safety is presented. The review starts with a brief discussion of the outstanding accident scenarios concerning LWRs. Where possible the areas of present technological uncertainties are stressed. To provide a better perspective of reactor safety, it then reviews the probabilistic assessment of the outstanding LWR accidents considered in the Reactor Safety Study (WASH-1400) and discusses the potential impact of the present technological uncertainties on WASH-1400.

  10. LMS-CMI Research Schools aim to provide training for young researchers in core areas of mathematics. Students and post-docs can meet a number of leading experts in the topic as well as other young researchers working in related areas.

    E-Print Network [OSTI]

    LMS-CMI Research Schools aim to provide training for young researchers in core areas of mathematics working in related areas. The LMS is the UK's learned society for mathematics. Registered charity no. 252660 (www.lms.ac.uk) The CMI is charitable private operating foundation, incorporated in the USA

  11. High Efficiency, Illumination Quality OLEDs for Lighting

    SciTech Connect (OSTI)

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

    2008-03-31

    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

  12. Lighting affects appearance LightSource emits photons

    E-Print Network [OSTI]

    Jacobs, David

    1 Lighting affects appearance #12;2 LightSource emits photons Photons travel in a straight line). And then some reach the eye/camera. #12;3 Basic fact: Light is linear Double intensity of sources, double photons reaching eye. Turn on two lights, and photons reaching eye are same as sum of number when each

  13. Quasi light fields: extending the light field to coherent radiation

    E-Print Network [OSTI]

    Wornell, Gregory W.

    Quasi light fields: extending the light field to coherent radiation Anthony Accardi1,2 and Gregory light field, and for coherent radiation using electromagnetic field theory. We present a model of coherent image formation that strikes a balance between the utility of the light field

  14. Interior Light Level Measurements Appendix F -Interior Light Level Measurements

    E-Print Network [OSTI]

    Appendix F ­ Interior Light Level Measurements #12;F.1 Appendix F - Interior Light Level. A potential concern is that a lower VT glazing may increase electric lighting use to compensate for lost qualify and quantify a representative loss of daylighting, and therefore electric lighting use

  15. Demonstration Assessment of LED Roadway Lighting: Philadelphia...

    Office of Scientific and Technical Information (OSTI)

    LED Roadway Lighting: Philadelphia, PA Royer, Michael P.; Tuenge, Jason R.; Poplawski, Michael E. Roadway Lighting; Solid-state lighting; LED lighting; SSL; LED; GATEWAY Roadway...

  16. Lighting Principles and Terms | Department of Energy

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

    Principles and Terms Lighting Principles and Terms Light quantity, energy consumption, and light quality are the basic principles of lighting. | Photo courtesy of

  17. Testimonials - Partnerships in LED Lighting - Philips Lumileds...

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

    LED Lighting - Philips Lumileds Lighting, LLC Testimonials - Partnerships in LED Lighting - Philips Lumileds Lighting, LLC Addthis An error occurred. Try watching this video on...

  18. Solid-State Lighting on a Shoestring Budget: The Economics of Off-Grid Lighting for Small Businesses in Kenya

    SciTech Connect (OSTI)

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

    2008-12-14

    superior lighting services to low income people in off-grid areas of developing countries, many of whom currently rely on fuel based lighting sources such as kerosene. If this potential is to be achieved in the near term, however, manufacturers must produce off-grid lighting products that are inexpensive, perform well, and meet the needs of potential end users. At present, relatively few products meet all three of these goals. In this article, we report results from a detailed study of lighting use by micro-enterprises in two small towns in Kenya's Rift Valley Province. The work included a survey about lighting use by 50 small businesses, careful measurements of kerosene lighting use patterns and associated costs for 23 of these businesses, and a subsequent field trial in which 14 of the 23 businesses purchased and used low cost LED lamps over a number of months.

  19. Public-Private Partnerships for Energy Efficiency Programming, Successes of the Massachusetts Energy Efficiency Partnership 

    E-Print Network [OSTI]

    Winkler, E.

    2005-01-01

    stream_source_info ESL-IE-05-05-40.pdf.txt stream_content_type text/plain stream_size 3457 Content-Encoding UTF-8 stream_name ESL-IE-05-05-40.pdf.txt Content-Type text/plain; charset=UTF-8 Public-Private Partnerships... for Energy Efficiency Programming, Successes of the Massachusetts Energy Efficiency Partnership Eric Winkler, University of Massachusetts The Massachusetts Energy Efficiency Partnership is a public-private partnership between State and Federal energy...

  20. Light Quark Mass Reweighting

    E-Print Network [OSTI]

    Qi Liu; Norman H. Christ; Chulwoo Jung

    2012-06-01

    We present a systematic study of the effectiveness of light quark mass reweighting. This method allows a single lattice QCD ensemble, generated with a specific value of the dynamical light quark mass, to be used to determine results for other, nearby light dynamical quark masses. We study two gauge field ensembles generated with 2+1 flavors of dynamical domain wall fermions with light quark masses m_l=0.02 (m_\\pi=620 MeV) and m_l=0.01 (m_\\pi=420 MeV). We reweight each ensemble to determine results which could be computed directly from the other and check the consistency of the reweighted results with the direct results. The large difference between the 0.02 and 0.01 light quark masses suggests that this is an aggressive application of reweighting as can be seen from fluctuations in the magnitude of the reweighting factor by four orders of magnitude. Never-the-less, a comparison of the reweighed topological charge, average plaquette, residual mass, pion mass, pion decay constant, and scalar correlator between these two ensembles shows agreement well described by the statistical errors. The issues of the effective number of configurations and finite sample size bias are discussed. An examination of the topological charge distribution implies that it is more favorable to reweight from heavier mass to lighter quark mass.

  1. Are Light Gluinos Dead?

    E-Print Network [OSTI]

    Glennys R. Farrar

    1997-07-25

    Not yet. ALEPH's recent exclusion limit employs an aggressive determination of theoretical uncertainties using a simplified application of the Bayesian method. The validity of their analysis can be evaluated by its further implications, such as contradicting the existence a b quark and requiring relations between hadronic event-shape observables which are not observed. Traditional error estimation methods result in a much larger estimate for the theoretical uncertainties. This puts the ALEPH and also Csikor-Fodor limits at the $\\sim 1~ \\sigma$ level for the very light gluino scenario. A recent astrophysical result implies direct searches will be more difficult than previously anticipated, adding to the importance of reducing the QCD uncertainty in predictions sensitive to indirect effects of light gluinos. Some possible indications in favor of a light gluino are noted.

  2. Light harvesting arrays

    DOE Patents [OSTI]

    Lindsey, Jonathan S. (Raleigh, NC)

    2002-01-01

    A light harvesting array useful for the manufacture of devices such as solar cells comprises: (a) a first substrate comprising a first electrode; and (b) a layer of light harvesting rods electrically coupled to the first electrode, each of the light harvesting rods comprising a polymer of Formula I: X.sup.1.paren open-st.X.sup.m+1).sub.m (I) wherein m is at least 1, and may be from two, three or four to 20 or more; X.sup.1 is a charge separation group (and preferably a porphyrinic macrocycle, which may be one ligand of a double-decker sandwich compound) having an excited-state of energy equal to or lower than that of X.sup.2, and X.sup.2 through X.sup.m+1 are chromophores (and again are preferably porphyrinic macrocycles).

  3. Pupillary efficient lighting system

    DOE Patents [OSTI]

    Berman, Samuel M. (San Francisco, CA); Jewett, Don L. (Mill Valley, CA)

    1991-01-01

    A lighting system having at least two independent lighting subsystems each with a different ratio of scotopic illumination to photopic illumination. The radiant energy in the visible region of the spectrum of the lighting subsystems can be adjusted relative to each other so that the total scotopic illumination of the combined system and the total photopic illumination of the combined system can be varied independently. The dilation or contraction of the pupil of an eye is controlled by the level of scotopic illumination and because the scotopic and photopic illumination can be separately controlled, the system allows the pupil size to be varied independently of the level of photopic illumination. Hence, the vision process can be improved for a given level of photopic illumination.

  4. Sneaky light stop

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

    Eifert, Till; Nachman, Benjamin

    2015-02-20

    A light supersymmetric top quark partner (stop) with a mass nearly degenerate with that of the standard model (SM) top quark can evade direct searches. The precise measurement of SM top properties such as the cross-section has been suggested to give a handle for this ‘stealth stop’ scenario. We present an estimate of the potential impact a light stop may have on top quark mass measurements. The results indicate that certain light stop models may induce a bias of up to a few GeV, and that this effect can hide the shift in, and hence sensitivity from, cross-section measurements. Duemore »to the different initial states, the size of the bias is slightly different between the LHC and the Tevatron. The studies make some simplifying assumptions for the top quark measurement technique, and are based on truth-level samples.« less

  5. Radioluminescent lighting technology

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    The glow-in-the-dark stereotype that characterizes the popular image of nuclear materials is not accidental. When the French scientist, Henri Becquerel, first discovered radioactivity in 1896, he was interested in luminescence. Radioluminescence, the production of light from a mixture of energetic and passive materials, is probably the oldest practical application of the unstable nucleus. Tritium-based radioluminescent lighting, in spite of the biologically favorable character of the gaseous tritium isotope, was included in the general tightening of environmental and safety regulations. Tritium light manufacturers would have to meet two fundamental conditions: (1) The benefit clearly outweighed the risk, to the extent that even the perceived risk of a skeptical public would be overcome. (2) The need was significant enough that the customer/user would be willing and able to afford the cost of regulation that was imposed both in the manufacture, use and eventual disposal of nuclear materials. In 1981, researchers at Oak Ridge National Laboratory were investigating larger radioluminescent applications using byproduct nuclear material such as krypton-85, as well as tritium. By 1982, it appeared that large source, (100 Curies or more) tritium gas tube, lights might be useful for marking runways and drop zones for military operations and perhaps even special civilian aviation applications. The successful development of this idea depended on making the light bright enough and demonstrating that large gas tube sources could be used and maintained safely in the environment. This successful DOE program is now in the process of being completed and closed-out. Working closely with the tritium light industry, State governments and other Federal agencies, the basic program goals have been achieved. This is a detailed report of what they have learned, proven, and discovered. 91 refs., 29 figs., 5 tabs. (JF)

  6. Actual Versus Estimated Utility Factor of a Large Set of Privately Owned Chevrolet Volts

    SciTech Connect (OSTI)

    John Smart; Thomas Bradley; Stephen Schey

    2014-04-01

    In order to determine the overall fuel economy of a plug-in hybrid electric vehicle (PHEV), the amount of operation in charge depleting (CD) versus charge sustaining modes must be determined. Mode of operation is predominantly dependent on customer usage of the vehicle and is therefore highly variable. The utility factor (UF) concept was developed to quantify the distance a group of vehicles has traveled or may travel in CD mode. SAE J2841 presents a UF calculation method based on data collected from travel surveys of conventional vehicles. UF estimates have been used in a variety of areas, including the calculation of window sticker fuel economy, policy decisions, and vehicle design determination. The EV Project, a plug-in electric vehicle charging infrastructure demonstration being conducted across the United States, provides the opportunity to determine the real-world UF of a large group of privately owned Chevrolet Volt extended range electric vehicles. Using data collected from Volts enrolled in The EV Project, this paper compares the real-world UF of two groups of Chevrolet Volts to estimated UF's based on J2841. The actual observed fleet utility factors (FUF) for the MY2011/2012 and MY2013 Volt groups studied were observed to be 72% and 74%, respectively. Using the EPA CD ranges, the method prescribed by J2841 estimates a FUF of 65% and 68% for the MY2011/2012 and MY2013 Volt groups, respectively. Volt drivers achieved higher percentages of distance traveled in EV mode for two reasons. First, they had fewer long-distance travel days than drivers in the national travel survey referenced by J2841. Second, they charged more frequently than the J2841 assumption of once per day - drivers of Volts in this study averaged over 1.4 charging events per day. Although actual CD range varied widely as driving conditions varied, the average CD ranges for the two Volt groups studied matched the EPA CD range estimates, so CD range variation did not affect FUF results.

  7. Light is Heavy

    E-Print Network [OSTI]

    van der Mark, M B

    2015-01-01

    Einstein's relativity theory appears to be very accurate, but at times equally puzzling. On the one hand, electromagnetic radiation must have zero rest mass in order to propagate at the speed of light, but on the other hand, since it definitely carries momentum and energy, it has non-zero inertial mass. Hence, by the principle of equivalence, it must have non-zero gravitational mass, and so, light must be heavy. In this paper, no new results will be derived, but a possibly surprising perspective on the above paradox is given.

  8. Light Duty Efficient, Clean Combustion

    SciTech Connect (OSTI)

    Donald Stanton

    2010-12-31

    Cummins has successfully completed the Light Duty Efficient Clean Combustion (LDECC) cooperative program with DoE. This program was established in 2007 in support of the Department of Energy's Vehicles Technologies Advanced Combustion and Emissions Control initiative to remove critical barriers to the commercialization of advanced, high efficiency, emissions compliant internal combustion (IC) engines for light duty vehicles. Work in this area expanded the fundamental knowledge of engine combustion to new regimes and advanced the knowledge of fuel requirements for these diesel engines to realize their full potential. All of the following objectives were met with fuel efficiency improvement targets exceeded: (1) Improve light duty vehicle (5000 lb. test weight) fuel efficiency by 10.5% over today's state-of-the-art diesel engine on the FTP city drive cycle; (2) Develop and design an advanced combustion system plus aftertreatment system that synergistically meets Tier 2 Bin 5 NOx and PM emissions standards while demonstrating the efficiency improvements; (3) Maintain power density comparable to that of current conventional engines for the applicable vehicle class; and (4) Evaluate different fuel components and ensure combustion system compatibility with commercially available biofuels. Key accomplishments include: (1) A 25% improvement in fuel efficiency was achieved with the advanced LDECC engine equipped with a novel SCR aftertreatment system compared to the 10.5% target; (2) An 11% improvement in fuel efficiency was achieved with the advanced LDECC engine and no NOx aftertreamtent system; (3) Tier 2 Bin 5 and SFTP II emissions regulations were met with the advanced LDECC engine equipped with a novel SCR aftertreatment system; (4) Tier 2 Bin 5 emissions regulations were met with the advanced LDECC engine and no NOx aftertreatment, but SFTP II emissions regulations were not met for the US06 test cycle - Additional technical barriers exist for the no NOx aftertreatment engine; (5) Emissions and efficiency targets were reached with the use of biodiesel. A variety of biofuel feedstocks (soy, rapeseed, etc.) was investigated; (6) The advanced LDECC engine with low temperature combustion was compatible with commercially available biofuels as evaluated by engine performance testing and not durability testing; (7) The advanced LDECC engine equipped with a novel SCR aftertreatment system is the engine system architecture that is being further developed by the Cummins product development organization. Cost reduction and system robustness activities have been identified for future deployment; (8) The new engine and aftertreatment component technologies are being developed by the Cummins Component Business units (e.g. fuel system, turbomachinery, aftertreatment, electronics, etc.) to ensure commercial viability and deployment; (9) Cummins has demonstrated that the technologies developed for this program are scalable across the complete light duty engine product offerings (2.8L to 6.7L engines); and (10) Key subsystems developed include - sequential two stage turbo, combustions system for low temperature combustion, novel SCR aftertreatment system with feedback control, and high pressure common rail fuel system. An important element of the success of this project was leveraging Cummins engine component technologies. Innovation in component technology coupled with system integration is enabling Cummins to move forward with the development of high efficiency clean diesel products with a long term goal of reaching a 40% improvement in thermal efficiency for the engine plus aftertreatment system. The 40% improvement is in-line with the current light duty vehicle efficiency targets set by the 2010 DoE Vehicle Technologies MYPP and supported through co-operative projects such as the Cummins Advanced Technology Powertrains for Light-Duty Vehicles (ATP-LD) started in 2010.

  9. Light Duty Efficient, Clean Combustion

    SciTech Connect (OSTI)

    Stanton, Donald W

    2011-06-03

    Cummins has successfully completed the Light Duty Efficient Clean Combustion (LDECC) cooperative program with DoE. This program was established in 2007 in support of the Department of Energy’s Vehicles Technologies Advanced Combustion and Emissions Control initiative to remove critical barriers to the commercialization of advanced, high efficiency, emissions compliant internal combustion (IC) engines for light duty vehicles. Work in this area expanded the fundamental knowledge of engine combustion to new regimes and advanced the knowledge of fuel requirements for these diesel engines to realize their full potential. All of the following objectives were met with fuel efficiency improvement targets exceeded: 1. Improve light duty vehicle (5000 lb. test weight) fuel efficiency by 10.5% over today’s state-ofthe- art diesel engine on the FTP city drive cycle 2. Develop & design an advanced combustion system plus aftertreatment system that synergistically meets Tier 2 Bin 5 NOx and PM emissions standards while demonstrating the efficiency improvements. 3. Maintain power density comparable to that of current conventional engines for the applicable vehicle class. 4. Evaluate different fuel components and ensure combustion system compatibility with commercially available biofuels. Key accomplishments include: ? A 25% improvement in fuel efficiency was achieved with the advanced LDECC engine equipped with a novel SCR aftertreatment system compared to the 10.5% target ? An 11% improvement in fuel efficiency was achieved with the advanced LDECC engine and no NOx aftertreamtent system ? Tier 2 Bin 5 and SFTP II emissions regulations were met with the advanced LDECC engine equipped with a novel SCR aftertreatment system ? Tier 2 Bin 5 emissions regulations were met with the advanced LDECC engine and no NOx aftertreatment, but SFTP II emissions regulations were not met for the US06 test cycle – Additional technical barriers exist for the no NOx aftertreatment engine ? Emissions and efficiency targets were reached with the use of biodiesel. A variety of biofuel feedstocks (soy, rapeseed, etc.) was investigated. ? The advanced LDECC engine with low temperature combustion was compatible with commercially available biofuels as evaluated by engine performance testing and not durability testing. ? The advanced LDECC engine equipped with a novel SCR aftertreatment system is the engine system architecture that is being further developed by the Cummins product development organization. Cost reduction and system robustness activities have been identified for future deployment. ? The new engine and aftertreatment component technologies are being developed by the Cummins Component Business units (e.g. fuel system, turbomachinery, aftertreatment, electronics, etc.) to ensure commercial viability and deployment ? Cummins has demonstrated that the technologies developed for this program are scalable across the complete light duty engine product offerings (2.8L to 6.7L engines) ? Key subsystems developed include – sequential two stage turbo, combustions system for low temperature combustion, novel SCR aftertreatment system with feedback control, and high pressure common rail fuel system An important element of the success of this project was leveraging Cummins engine component technologies. Innovation in component technology coupled with system integration is enabling Cummins to move forward with the development of high efficiency clean diesel products with a long term goal of reaching a 40% improvement in thermal efficiency for the engine plus aftertreatment system. The 40% improvement is in-line with the current light duty vehicle efficiency targets set by the 2010 DoE Vehicle Technologies MYPP and supported through co-operative projects such as the Cummins Advanced Technology Powertrains for Light- Duty Vehicles (ATP-LD) started in 2010.

  10. Site Monitoring Area Maps

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

    and roads The spatial location and boundaries for each Site shown on the Site Monitoring Area maps originate from activities conducted under the Compliance Order on Consent with...

  11. Sorting and Searching Behind the Curtain Private Outsourced Sort and Frequency-Based Ranking of Search Results Over Encrypted Data*

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Sorting and Searching Behind the Curtain Private Outsourced Sort and Frequency-Based Ranking of Search Results Over Encrypted Data* Foteini Baldimtsi1 and Olga Ohrimenko2 1 Boston University the problem of private outsourced sorting of encrypted data. We start by proposing a novel sorting protocol

  12. Lender Selection Policy The University of Connecticut maintains a list of suggested alternative (private loan) lenders that we

    E-Print Network [OSTI]

    Lender Selection Policy The University of Connecticut maintains a list of suggested alternative (private loan) lenders that we believe offer competitive pricing, easy loan processing, and strong customer service. You may choose one of our suggested lenders or any other lender who participates in the private

  13. Tank waste remediation system (TWRS) privatization contractor samples waste envelope D material 241-C-106

    SciTech Connect (OSTI)

    Esch, R.A.

    1997-04-14

    This report represents the Final Analytical Report on Tank Waste Remediation System (TWRS) Privatization Contractor Samples for Waste Envelope D. All work was conducted in accordance with ''Addendum 1 of the Letter of Instruction (LOI) for TWRS Privatization Contractor Samples Addressing Waste Envelope D Materials - Revision 0, Revision 1, and Revision 2.'' (Jones 1996, Wiemers 1996a, Wiemers 1996b) Tank 241-C-1 06 (C-106) was selected by TWRS Privatization for the Part 1A Envelope D high-level waste demonstration. Twenty bottles of Tank C-106 material were collected by Westinghouse Hanford Company using a grab sampling technique and transferred to the 325 building for processing by the Pacific Northwest National Laboratory (PNNL). At the 325 building, the contents of the twenty bottles were combined into a single Initial Composite Material. This composite was subsampled for the laboratory-scale screening test and characterization testing, and the remainder was transferred to the 324 building for bench-scale preparation of the Privatization Contractor samples.

  14. Single-Database Private Information Retrieval Protocols : Overview, Usability and Trends.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Single-Database Private Information Retrieval Protocols : Overview, Usability and Trends. Carlos and Ostrovsky in 1997 and up to the latest trends in single-database PIR research such as trusted hardware usage be : · an electronic library, and which books we are interested in may provide information about our politic

  15. Fire Safety 101A Factsheet for Colleges & Universities A USFA Public-Private Partnership

    E-Print Network [OSTI]

    Al Faruque, Mohammad Abdullah

    Fire Safety 101A Factsheet for Colleges & Universities A USFA Public-Private Partnership EE very year college and university students experience a growing number of fire-related emergencies. There are several causes for these fires, however most are due to a general lack of knowledge about fire safety

  16. Building Decision Tree Classifier on Private Data Wenliang Du Zhijun Zhan

    E-Print Network [OSTI]

    Du, Wenliang "Kevin"

    Building Decision Tree Classifier on Private Data Wenliang Du Zhijun Zhan Center for Systems, Email: wedu,zhzhan@ecs.syr.edu Abstract This paper studies how to build a decision tree clas- sifier owned by Alice and the other piece owned by Bob. Alice and Bob want to build a decision tree classi

  17. Saving Private Randomness in One-Way Functions and Pseudorandom Generators

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Saving Private Randomness in One-Way Functions and Pseudorandom Generators Nenad Dedi´c § Danny to this fundamental question is negative, if one is limited black-box reductions. Instead, we ask whether one can save desirable, not only because it saves resources, but also because it can yield tighter reductions from higher

  18. Saving Private Randomness in OneWay Functions and Pseudorandom Generators

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Saving Private Randomness in One­Way Functions and Pseudorandom Generators Nenad Dediâ??c # # § Danny to this fundamental question is negative, if one is limited black­box reductions. Instead, we ask whether one can save desirable, not only because it saves resources, but also because it can yield tighter reductions from higher

  19. Module No: 410314Nominated ContractsModule Title: Co-requisite: Real Rights, Private

    E-Print Network [OSTI]

    Module No: 410314Nominated ContractsModule Title: Co-requisite: Real Rights, Private International Law, Insurance Contract Introduction to LawPre-requisite: Module Type: Department PrerequisiteModule Office Phone Academic rank Module coordinator E-bataineh@philadelphia.edu.joAssistant Professor Eyad

  20. Malicious-Client Security in Blind Seer: A Scalable Private DBMS

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Malicious-Client Security in Blind Seer: A Scalable Private DBMS Ben Fisch, Binh Vo, Fernando Krell DBMS that affords both client query privacy and server data protection. It also provides the ability satisfying any query of its choice, thus violating basic security features of any standard DBMS. In sum

  1. Citations and renewal: A window into public and private patent value

    E-Print Network [OSTI]

    Sekhon, Jasjeet S.

    1 DRAFT Citations and renewal: A window into public and private patent value Alan C. Marco Deputy Chief Economist US Patent and Trademark Office1 24 February 2012 Abstract Using historical information on patent citations and patent maintenance in the US, I investigate the informational content provided

  2. Illegal timber logging in Vietnam: Who profits from forest privatization connected with a logging ban?

    E-Print Network [OSTI]

    1 Illegal timber logging in Vietnam: Who profits from forest privatization connected with a logging the distribution of income from illegal timber logging in northern Vietnam. The Vietnamese government implemented actors' control over markets and power derived from state positions. I. Introduction Vietnam's forest

  3. Service-oriented Layer 1 Virtual Private Network for Grid Applications

    E-Print Network [OSTI]

    von Bochmann, Gregor

    be turned on and off by Grid applications. Grid applications shall be aware of optical network Service-oriented Layer 1 Virtual Private Network for Grid Applications Hanxi Zhang, Michel Savoie, Ontario, Canada K1P 5M9 Abstract: Emerging data-intensive Grid applications call for service

  4. Energy Policy 29 (2001) 10851097 Public goods and private interests: understanding non-residential

    E-Print Network [OSTI]

    Fowlie, Meredith

    2001-01-01

    rights reserved. Keywords: Green power; Renewable energy; Customer choice 1. Introduction 1.1. GreenEnergy Policy 29 (2001) 1085­1097 Public goods and private interests: understanding non-residential demand for green power Ryan H. Wisera, *, Meredith Fowliea , Edward A. Holtb a Lawrence Berkeley National

  5. Don't Let Connecticut's Trash Plants Go Private April 19, 2006

    E-Print Network [OSTI]

    Columbia University

    Don't Let Connecticut's Trash Plants Go Private April 19, 2006 JONATHAN BILMES In 1998, the Connecticut General Assembly passed legislation deregulating the electric industry. While the move toward consumers a choice of affordable electricity providers - virtually everyone acknowledges, in Connecticut

  6. Texas Private High School Certification Admission to a Texas Public University

    E-Print Network [OSTI]

    Rock, Chris

    Texas Private High School Certification Admission to a Texas Public University Top 10 Percent INFORMATION In 2013,the 83rd Texas Legislature passed House Bill 5, which in relevant part amended the requirements for student eligibility for admission to any Texas public university under the Uniform Admissions

  7. Private governance in royalty collection Effectiveness and limitations in tracing GM soybean in Brazil

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    in Brazil Patricio. Mendez del Vilar1 , Carlos Magri Ferreira2 , Juliana Galvarros Bueno Lobo Ribeiro3, Brazil. 3 University of Brasilia, Brazil Summary This paper focuses on the emergence of an institutional innovation along with the diffusion of Genetically Modified Soybean in Brazil. It results in private

  8. Suggested Private (Alternative) Loan Lenders for Graduate Students Citizens Bank -Trufit Loan

    E-Print Network [OSTI]

    Suggested Private (Alternative) Loan Lenders for Graduate Students Citizens Bank - Trufit Loan: Firstmark Services Is Lender Affiliated with other Lender on List: No How to Apply/Contact Information by: Great Lakes Is Lender Affiliated with Other Lender on List: No How to Apply/Contact Information

  9. Solid State Lighting

    SciTech Connect (OSTI)

    Hastbacka, Mildred; Dieckmann, John; Bouza, Antonio

    2013-03-30

    The article discusses solid state lighting technologies. This topic was covered in two previous ASHRAE Journal columns (2010). This article covers advancements in technologies and the associated efficacies. The life-cycle, energy savings and market potential of these technologies are addressed as well.

  10. Geothermal br Resource br Area Geothermal br Resource br Area...

    Open Energy Info (EERE)

    Area Central Nevada Seismic Zone Pull Apart in Strike Slip Fault Zone Ordovician shale quartzite MW K Blue Mountain Geothermal Area Blue Mountain Geothermal Area Northwest...

  11. Environmental resources of selected areas of Hawaii: Ecological resources

    SciTech Connect (OSTI)

    Trettin, C.C.; Tolbert, V.R.; Jones, A.T.; Smith, C.R.; Kalmijn, A.J.

    1995-03-01

    This report has been prepared to make available and archive the background scientific data and related information collected on ecological resources during the preparation of the environmental impact statement (EIS) for Phases 3 and 4 of the Hawaii Geothermal Project (HGP) as defined by the state of Hawaii in its April 1989 proposal to Congress. Since the state of Hawaii is no longer pursuing or planning to pursue the HGP, DOE considers the project to be terminated. The background scientific data and related information presented in this report focus on several areas of Hawaii County. In this report, reference is made to these areas as study areas rather than as areas where proposed or alternative facilities of the HGP would be located. The resource areas addressed herein include terrestrial ecology, aquatic ecology, and marine ecology. The scientific background data and related information that were obtained from review of the (1) scientific literature, (2) government and private sector reports, (3) studies done under DOE interagency agreements with the US Fish and Wildlife Service (FWS) and with the US Army Corps of Engineers (COE), and (4) observations made during site visits are being made available for future research in these areas.

  12. Neutron Science Research Areas | ORNL

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

    Home | Science & Discovery | Neutron Science | Research Areas SHARE Research Areas Neutron scattering research at ORNL covers four broad research areas: biology and soft...

  13. Demonstration Assessment of Light-Emitting Diode Roadway Lighting...

    Office of Scientific and Technical Information (OSTI)

    New York Citation Details In-Document Search Title: Demonstration Assessment of Light-Emitting Diode Roadway Lighting on the FDR Drive in New York, New York This a report about a...

  14. Light Dance : light and the nature of body movement

    E-Print Network [OSTI]

    Riskin, Seth

    1989-01-01

    Light Dance is a conscious transfiguration of the body, its movement and the encompassing space; a transposition of matter to light exalted in the dance. This corresponds to the conceptualized spirit of the performer whose ...

  15. Making fuel from light: Argonne research sheds light on photosynthesis...

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

    Making fuel from light: Argonne research sheds light on photosynthesis and creation of solar fuel By Jo Napolitano * September 1, 2015 Tweet EmailPrint Refined by nature over a...

  16. Public-private regulatory complementarities in a world of fragmented production : labor regulation in the electronics industry of Eastern Central Europe

    E-Print Network [OSTI]

    Pal, Timea

    2013-01-01

    The central argument of my dissertation is that national labor relation institutions where transnational private regulatory efforts are implemented influence the extent and manner of public-private regulatory complementarities. ...

  17. Fusion pumped light source

    DOE Patents [OSTI]

    Pappas, Daniel S. (Los Alamos, NM)

    1989-01-01

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

  18. Scattering Of Light Nuclei

    SciTech Connect (OSTI)

    Quaglioni, S; Navratil, P; Roth, R

    2009-12-15

    The exact treatment of nuclei starting from the constituent nucleons and the fundamental interactions among them has been a long-standing goal in nuclear physics. Above all nuclear scattering and reactions, which require the solution of the many-body quantum-mechanical problem in the continuum, represent an extraordinary theoretical as well as computational challenge for ab initio approaches.We present a new ab initio many-body approach which derives from the combination of the ab initio no-core shell model with the resonating-group method [4]. By complementing a microscopic cluster technique with the use of realistic interactions, and a microscopic and consistent description of the nucleon clusters, this approach is capable of describing simultaneously both bound and scattering states in light nuclei. We will discuss applications to neutron and proton scattering on sand light p-shell nuclei using realistic nucleon-nucleon potentials, and outline the progress toward the treatment of more complex reactions.

  19. Lighting the Great Outdoors: LEDs in Exterior Applications

    SciTech Connect (OSTI)

    Cook, Tyson D. S.; Bryan, Mary M.; Kinzey, Bruce R.; Myer, Michael

    2008-08-17

    Recent progress in the development of white light LEDs promises great impact by opening up the huge potential for LED illumination in new areas. One such area is general illumination for exterior applications. For example, there are an estimated combined 60.5 million roadway and parking installations in the U.S. These lights account for an estimated 53.3 TWh of electricity usage annually -- nearly 7% of all lighting. If LEDs could provide the same light performance with just 25% greater efficiency, savings of over 13 TWh could be achieved. In 2007, the authors assessed emerging LED lighting technologies in a parking garage and on a city street. The purpose of these tests was to enable a utility to determine whether energy efficiency programs promoting white light LED products might be justified. The results have supported the great promise of LEDs in exterior applications, while also highlighting the barriers that continue to hinder their widespread adoption. Such barriers include 1) inconsistent product quality across manufacturers; 2) lack of key metrics for comparing LEDs to conventional sources; and 3) high upfront cost of LED luminaires compared to conventional luminaires. This paper examines these barriers, ways in which energy-efficiency programs could help to overcome them, and the potential for energy and financial savings from LED lighting in these two exterior applications.

  20. Solid State Lighting Reliability

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy BillsNo.Hydrogen4EnergySolid State Lighting Reliability 2014 Building

  1. Geographic Area Month

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

    Fuels by PAD District and State (Cents per Gallon Excluding Taxes) - Continued Geographic Area Month No. 1 Distillate No. 2 Distillate a No. 4 Fuel b Sales to End Users Sales for...

  2. Decontamination & decommissioning focus area

    SciTech Connect (OSTI)

    1996-08-01

    In January 1994, the US Department of Energy Office of Environmental Management (DOE EM) formally introduced its new approach to managing DOE`s environmental research and technology development activities. The goal of the new approach is to conduct research and development in critical areas of interest to DOE, utilizing the best talent in the Department and in the national science community. To facilitate this solutions-oriented approach, the Office of Science and Technology (EM-50, formerly the Office of Technology Development) formed five Focus AReas to stimulate the required basic research, development, and demonstration efforts to seek new, innovative cleanup methods. In February 1995, EM-50 selected the DOE Morgantown Energy Technology Center (METC) to lead implementation of one of these Focus Areas: the Decontamination and Decommissioning (D & D) Focus Area.

  3. LED Lighting | Department of Energy

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

    are directional, focusing light in ways that are useful in homes and commercial settings. The light-emitting diode (LED) is one of today's most energy-efficient and...

  4. An International Year of Light

    E-Print Network [OSTI]

    Faure, Claudie

    of light-based technologies for the equitable development of global society. The project received, renewable energy and energy efficiency, and for PROSPECTUS An International Year of Light Science ­ Technology ­ Nature ­ Culture ­ Development

  5. 300 Area Disturbance Report

    SciTech Connect (OSTI)

    LL Hale; MK Wright; NA Cadoret

    1999-01-07

    The objective of this study was to define areas of previous disturbance in the 300 Area of the U.S. Department of Energy (DOE) Hanford Site to eliminate these areas from the cultural resource review process, reduce cultural resource monitoring costs, and allow cultural resource specialists to focus on areas where subsurface disturbance is minimal or nonexistent. Research into available sources suggests that impacts from excavations have been significant wherever the following construction activities have occurred: building basements and pits, waste ponds, burial grounds, trenches, installation of subsurface pipelines, power poles, water hydrants, and well construction. Beyond the areas just mentioned, substrates in the' 300 Area consist of a complex, multidimen- sional mosaic composed of undisturbed stratigraphy, backfill, and disturbed sediments; Four Geographic Information System (GIS) maps were created to display known areas of disturbance in the 300 Area. These maps contain information gleaned from a variety of sources, but the primary sources include the Hanford GIS database system, engineer drawings, and historic maps. In addition to these maps, several assumptions can be made about areas of disturbance in the 300 Area as a result of this study: o o Buried pipelines are not always located where they are mapped. As a result, cultural resource monitors or specialists should not depend on maps depicting subsurface pipelines for accurate locations of previous disturbance. Temporary roads built in the early 1940s were placed on layers of sand and gravel 8 to 12 in. thick. Given this information, it is likely that substrates beneath these early roads are only minimally disturbed. Building foundations ranged from concrete slabs no more than 6 to 8 in. thick to deeply excavated pits and basements. Buildings constructed with slab foundations are more numerous than may be expected, and minimally disturbed substrates may be expected in these locations. Historic black and white photographs provide a partial record of some excavations, including trenches, building basements, and material lay-down yards. Estimates of excavation depth and width can be made, but these estimates are not accurate enough to pinpoint the exact location where the disturbedhmdisturbed interface is located (e.g., camera angles were such that depths and/or widths of excavations could not be accurately determined or estimated). In spite of these limitations, these photographs provide essential information. Aerial and historic low-level photographs have captured what appears to be backfill throughout much of the eastern portion of the 300 Area-near the Columbia River shoreline. This layer of fill has likely afforded some protection for the natural landscape buried beneath the fill. This assumption fits nicely with the intermittent and inadvertent discoveries of hearths and stone tools documented through the years in this part of the 300 Area. Conversely, leveling of sand dunes appears to be substantial in the northwestern portion of the 300 Area during the early stages of development. o Project files and engineer drawings do not contain information on any impromptu but necessary adjustments made on the ground during project implementation-after the design phase. Further, many projects are planned and mapped but never implemented-this information is also not often placed in project files. Specific recommendations for a 300 Area cultural resource monitoring strategy are contained in the final section of this document. In general, it is recommended that monitoring continue for all projects located within 400 m of the Columbia River. The 400-m zone is culturally sensitive and likely retains some of the most intact buried substrates in the 300 Area.

  6. Photodetector with enhanced light absorption

    DOE Patents [OSTI]

    Kane, James (Lawrenceville, NJ)

    1985-01-01

    A photodetector including a light transmissive electrically conducting layer having a textured surface with a semiconductor body thereon. This layer traps incident light thereby enhancing the absorption of light by the semiconductor body. A photodetector comprising a textured light transmissive electrically conducting layer of SnO.sub.2 and a body of hydrogenated amorphous silicon has a conversion efficiency about fifty percent greater than that of comparative cells. The invention also includes a method of fabricating the photodetector of the invention.

  7. Webinar: Fuel Cell Mobile Lighting

    Broader source: Energy.gov [DOE]

    Video recording of the Fuel Cell Technologies Office webinar, Fuel Cell Mobile Lighting, originally presented on November 13, 2012.

  8. Faster than Light Quantum Communication

    E-Print Network [OSTI]

    A. Y. Shiekh

    2008-04-05

    Faster than light communication might be possible using the collapse of the quantum wave-function without any accompanying paradoxes.

  9. Lighting and Dark Sky Regulations

    E-Print Network [OSTI]

    Radcliffe, David

    Lighting and Dark Sky Regulations Marjorie Palmer Spring 2008 #12;The UGA Land Use Clinic provides Road, Room 101 Athens, GA 30602-1510 (706) 583-0373 · Fax (706) 583-0612 jroskie@uga.edu #12;Lighting......................................................................................................................................1 II. Approaches to Lighting Regulation

  10. TWRS Privatization Phase I waste characterization data evaluation for the request for proposal

    SciTech Connect (OSTI)

    Patello, G.K.; Wiemers, K.D.

    1996-09-01

    Radioactive wastes have been stored in large underground tanks at Hanford since 1944. In 1991, The Tank Waste Remediation System (TWRS) program was established to manage, retrieve, treat, immobilize, and dispose of these wastes in a safe, effective manner. DOE believes that it is feasible to privatize portions of the TWRS program. Under the Privatization strategy embodied in the request for proposal, DOE will purchase services from a contractor-owned, contractor-operated facility under a fixed-price type of contract. Phase I is a proof-of- concept/commercial demonstration-scale effort. Method used to achieve the objective of producing a technically reviewed inventory is outlined. Organic speciation and physical properties were gathered for the tank wastes and may be found in the individual tank section of this document; reference reviews and tank volume and sampling summary graphs are also provided for each tank.

  11. Radiation, Matter and Energy What is light?

    E-Print Network [OSTI]

    Shirley, Yancy

    Radiation, Matter and Energy #12;What is light? #12;Light is an electromagnetic wave #12;Light is an electromagnetic wave #12;#12;Light is also a particle Photons: "pieces" of light, each with precise wavelength the visible spectrum, blue light has higher energy than red light Within the electromagnetic spectrum, X

  12. Light Board Operation 208 Jordan Hall

    E-Print Network [OSTI]

    Buechler, Steven

    Light Board Operation 208 Jordan Hall Using the Light Board 1. Turn on the lights next to the entry door. 2. Turn on the Light Board lights (illustration 1). The light switch is on the west wall, slightly behind the computer cart's display. 3. Locate the lapel microphone (usually on top of the Light

  13. Is Adjudication a Public Good?: “Overcrowded Courts” and the Private-Sector Alternative of Arbitration

    E-Print Network [OSTI]

    Ware, Stephen J.

    2013-07-11

    \\\\jciprod01\\productn\\C\\CAC\\14-3\\CAC313.txt unknown Seq: 1 30-APR-13 15:32 IS ADJUDICATION A PUBLIC GOOD? “OVERCROWDED COURTS” AND THE PRIVATE SECTOR ALTERNATIVE OF ARBITRATION Stephen J. Ware* I. INTRODUCTION Courts are underfunded, dockets... in the nation because of the extraordinary number of vacant federal judicial positions and the problems associated with delayed judicial appointment, dangerously crowded dockets, suspended civil case dockets, burgeoning criminal caseloads, overburdened judges...

  14. MEW Efforts in Reducing Electricity and Water Consumption in Government and Private Sectors in Kuwait 

    E-Print Network [OSTI]

    Al-Tayar, I.

    2011-01-01

    of Engineers, membership No. 1715. MEW EFFORTS IN REDUCING ELECTRICITY AND WATER CONSUMPTION IN GOVERNMENT AND PRIVATE SECTORS IN KUWAIT Eng. Iqbal Al-Tayar Manager ? Technical Supervision Department Planning and Training Sector Ministry... of Electricity & Water (MEW) - Kuwait Historical Background - Electricity ? In 1913, the first electric machine was installed in Kuwait to operate 400 lambs for Al-Saif Palace. ? In 1934, two electric generators were installed with a total capacity of 60 k...

  15. Another look at the strategic petroleum reserve: Should its oil holdings be privatized?

    SciTech Connect (OSTI)

    Blumstein, C. [Univ. of California, Berkeley, CA (United States)] [Univ. of California, Berkeley, CA (United States); Komor, P. [E Source, Inc., Boulder, CO (United States)] [E Source, Inc., Boulder, CO (United States)

    1996-12-31

    The sharp increases in crude oil prices in the 1970`s unleashed a gusher of economic and policy analyses concerning energy security. A consensus emerged concerning the desirability of building and using a large stock of oil to cushion the effects of a sudden loss of oil supply. The author examines the validity of this large stock of oil considering changes in the oil market and whether the oil holdings of the Strategic Petroleum Reserve should be privatized. 12 refs.

  16. Pedestrian Friendly Outdoor Lighting

    SciTech Connect (OSTI)

    Miller, Naomi J.; Koltai, Rita; McGowan, Terry

    2013-12-31

    This GATEWAY report discusses the problems of pedestrian lighting that occur with all technologies with a focus on the unique optical options and opportunities offered by LEDs through the findings from two pedestrian-focused projects, one at Stanford University in California, and one at the Chautauqua Institution in upstate New York. Incorporating user feedback this report reviews the tradeoffs that must be weighed among visual comfort, color, visibility, efficacy and other factors to stimulate discussion among specifiers, users, energy specialists, and in industry in hopes that new approaches, metrics, and standards can be developed to support pedestrian-focused communities, while reducing energy use.

  17. National Lighting Energy Consumption

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool Fits the BillDepartmentSites KDFNational Fuel Cell andEnergy NationalLighting

  18. Extragalactic Background Light

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding accessby aLED Street Lighting HostDISCLAIMERlinacSYNCHROTRON

  19. Lighting Market Characterization

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and-E C H2015 Non-Residential Lighting Market

  20. Lighting Test Facilities

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and-E C H2015 Non-Residential Lighting

  1. Lighting in the Library

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and-E C H2015 Non-Residential LightingThe

  2. Tank Waste Remediation System (TWRS) Financial Analysis for Phase 1 Privatization for the Tank Farm Contractor

    SciTech Connect (OSTI)

    BASCHE, A.D.

    2000-04-22

    The purpose of the Financial Analysis for Phase 1 Privatization for the Tank Farm Contractor is to provide a third-party quantitative and qualitative cost and schedule risk analysis of HNF-1946. The purpose of this Financial Analysis for Phase 1 Privatization for the Tank Farm Contractor (TFC) is to document the results of the risk-based financial analysis of HNF-1946, Programmatic Baseline Summary for Phase 1 Privatization f o r the Tank Farm Contractor (Diediker 2000). This analysis was performed to evaluate how well the proposed baseline meets the U. S. Department of Energy, Office of River Protection (ORP) Letter OO-MSO-009, ''Contract NO. DE-AC06-99RL14047--The US Department of Energy, Office of River Protection (ORP) Mission Planning Guidance for Fiscal Year (FY) 2002--Revision 1'' (Short 2000). The letter requires a confidence level in the baseline schedule that is consistent with the Phase 1A readiness-to-proceed (RTP) assessment conducted in fiscal year (FY) 1998. Because the success of the project depends not only on the budget but also on the schedule, this risk analysis addresses both components of the baseline.

  3. Lighting Principles and Terms | Department of Energy

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

    Light quantity, energy consumption, and light quality are the basic principles of lighting. | Photo courtesy of

  4. Embodied Energy and Off-Grid Lighting

    E-Print Network [OSTI]

    Alstone, Peter

    2012-01-01

    Self-reported Impacts of LED Lighting Technology Compared to2011. Adoption of LED Lighting by Night Market Vendors inbased to rechargeable LED lighting. However, as with most

  5. Types of Lighting | Department of Energy

    Energy Savers [EERE]

    For a technical comparison of the different types of lighting, visit Energy Basics. External Resources Find a Lighting Designer - International Association of Lighting...

  6. Demand Responsive Lighting: A Scoping Study

    E-Print Network [OSTI]

    Rubinstein, Francis; Kiliccote, Sila

    2007-01-01

    3 3.0 Previous Experience with Demand Responsive Lighting11 4.3. Prevalence of Lighting13 4.4. Impact of Title 24 on Lighting

  7. Ecological Consequences of Artificial Night Lighting

    E-Print Network [OSTI]

    Piselli, Kathy

    2006-01-01

    of Artificial Night Lighting Catherine Rich and Travisof artificial night lighting. This book provides editedage of modern urban lighting was ushered in. Coincidentally,

  8. LIGHTING CONTROLS: SURVEY OF MARKET POTENTIAL

    E-Print Network [OSTI]

    Verderber, R.R.

    2010-01-01

    REFERENCES Task Report to Lighting Systems Research,Berkeley Laboratory, "Lighting Control System Market1980). Task Report to Lighting Systems Research, Lawrence

  9. Controls for Solid-State Lighting

    E-Print Network [OSTI]

    Rubinstein, Francis

    2007-01-01

    of controlling LED lighting using the DALI protocol. Figurewith dimming white LED lighting depending on whether the LEDthe promising hybrid LED lighting systems are: 1. LED Hybrid

  10. Measuring Light Reflectance of BGO Crystal Surfaces

    E-Print Network [OSTI]

    Janecek, Martin

    2009-01-01

    Carlo program simulating light propagation in isotropic orTerms—Lambertian reflection, light collection, Monte Carloy-axis) and fraction specular light (right y- axis) for a

  11. Light propagation and Imaging in Indefinite Metamaterials

    E-Print Network [OSTI]

    Yao, Jie

    2010-01-01

    photolithography by polarized light,” Applied PhysicsZhang, “Imaging visible light using anisotropic metamaterialcross-sectional review of the light propagation of TE mode (

  12. Semiconductor-based, large-area, flexible, electronic devices

    DOE Patents [OSTI]

    Goyal, Amit (Knoxville, TN)

    2011-03-15

    Novel articles and methods to fabricate the same resulting in flexible, large-area, triaxially textured, single-crystal or single-crystal-like, semiconductor-based, electronic devices are disclosed. Potential applications of resulting articles are in areas of photovoltaic devices, flat-panel displays, thermophotovoltaic devices, ferroelectric devices, light emitting diode devices, computer hard disc drive devices, magnetoresistance based devices, photoluminescence based devices, non-volatile memory devices, dielectric devices, thermoelectric devices and quantum dot laser devices.

  13. Mr. Stewart A. Bliss Stewart A. Bliss is a Senior Consultant with a broad range of expertise in the areas of business,

    E-Print Network [OSTI]

    in the areas of business, governmental affairs and mergers and acquisitions, with specific emphasis on energy, technology, energy and industrial distribution corporations. He presently offices with Faegre Baker Daniels LLP in Denver. For the previous six years, he was affiliated with Green Manning & Bunch, a private

  14. Tradeoffs associated with increasing water yield from the Edwards Plateau, Texas: balancing private costs and public benefits 

    E-Print Network [OSTI]

    Garriga, Matthew David

    1998-01-01

    vested interest in the management of rangeland vegetation. In 1985 legislation was passed which recognized the relationship between reducing brush and increasing water yields, and encouraged brush control on private ranches to increase stream and aquifer...

  15. The New York City Privately Owned Public Space Project, New York, New York [EDRA / Places Awards, 2001-2002 -- Research

    E-Print Network [OSTI]

    Bressi, Todd W

    2002-01-01

    The New York City Privately Owned Public Space Project Newmore than forty years, New York City developers have beenOwned Public Space: The New York City Experience, published

  16. International diversification opportunities for real estate investment portfolios : a fresh look focusing on private real estate after the Great Crash

    E-Print Network [OSTI]

    Boontanorm, Onousa

    2010-01-01

    This thesis explores the topic of diversification opportunities in international real estate, with focus on private real estate markets in developed countries. In examining the characteristics of returns and interrelatedness ...

  17. Effect of socio-economic, personal and perceptual variables on Taiwanese consumers’ private brands purchase behaviour: an integrated framework 

    E-Print Network [OSTI]

    Lin, Chen-yu

    2010-01-01

    Private branding strategy plays an important role for international retailers entering Asian grocery markets since there is a consensus that it helps retailers not only improve the store profitability but also ...

  18. Private equity and venture capital in emerging markets : a case study of Egypt and the MENA region

    E-Print Network [OSTI]

    Ismail, Ayman (Ayman Adel), 1973-

    2009-01-01

    Private equity and venture capital investments in emerging markets grew significantly over the past five years (2003-2008), both in absolute and relative terms. In this study, we examine the industry's role in emerging ...

  19. The promise and perils of private voluntary regulation: Labor standards and work organization in two Mexican garment factories

    E-Print Network [OSTI]

    Locke, Richard M.

    What role can corporate codes of conduct play in monitoring compliance with international labor standards and improving working conditions in global supply chains? How does this system of private voluntary regulation relate ...

  20. A new affordable housing model in China : a case-based examination of a private developer's role

    E-Print Network [OSTI]

    Stuchell, Claudine C. (Claudine Cecile)

    2008-01-01

    This thesis examines the motivations behind Wanhuilou, the first affordable housing development to be initiated, constructed, and subsidized by a private developer--China Vanke. This case presents a pioneering firm and a ...

  1. Plutonium focus area

    SciTech Connect (OSTI)

    NONE

    1996-08-01

    To ensure research and development programs focus on the most pressing environmental restoration and waste management problems at the U.S. Department of Energy (DOE), the Assistant Secretary for the Office of Environmental Management (EM) established a working group in August 1993 to implement a new approach to research and technology development. As part of this new approach, EM developed a management structure and principles that led to the creation of specific Focus Areas. These organizations were designed to focus the scientific and technical talent throughout DOE and the national scientific community on the major environmental restoration and waste management problems facing DOE. The Focus Area approach provides the framework for intersite cooperation and leveraging of resources on common problems. After the original establishment of five major Focus Areas within the Office of Technology Development (EM-50, now called the Office of Science and Technology), the Nuclear Materials Stabilization Task Group (EM-66) followed the structure already in place in EM-50 and chartered the Plutonium Focus Area (PFA). The following information outlines the scope and mission of the EM, EM-60, and EM-66 organizations as related to the PFA organizational structure.

  2. Subsurface contaminants focus area

    SciTech Connect (OSTI)

    1996-08-01

    The US Department of Enregy (DOE) Subsurface Contaminants Focus Area is developing technologies to address environmental problems associated with hazardous and radioactive contaminants in soil and groundwater that exist throughout the DOE complex, including radionuclides, heavy metals; and dense non-aqueous phase liquids (DNAPLs). More than 5,700 known DOE groundwater plumes have contaminated over 600 billion gallons of water and 200 million cubic meters of soil. Migration of these plumes threatens local and regional water sources, and in some cases has already adversely impacted off-site rsources. In addition, the Subsurface Contaminants Focus Area is responsible for supplying technologies for the remediation of numerous landfills at DOE facilities. These landfills are estimated to contain over 3 million cubic meters of radioactive and hazardous buried Technology developed within this specialty area will provide efective methods to contain contaminant plumes and new or alternative technologies for development of in situ technologies to minimize waste disposal costs and potential worker exposure by treating plumes in place. While addressing contaminant plumes emanating from DOE landfills, the Subsurface Contaminants Focus Area is also working to develop new or alternative technologies for the in situ stabilization, and nonintrusive characterization of these disposal sites.

  3. Privatization's Progeny

    E-Print Network [OSTI]

    Michaels, Jon D

    2013-01-01

    markets, R&D prizes, and social-impact bonds, bountynote 147; Emily Bolton, Social Impact Bonds: Unlocking Fascertain whether a social-impact program has been carried

  4. Private Agendas 

    E-Print Network [OSTI]

    Frost, C.

    2013-11-27

    , no, I left my purse. How silly of me." "No problem," Hutch said quickly, Til get if' He turned to retrace iheii steps. Starsky put his hands behind his back and turned to Doris to make a comment about what 18 a boy scoutHutch was, but his... another zine in your hands. Thanks again, and I hope filling out the shorter LoC attached to the back of this zine will be even less of an imposition. When I was completing my video collection of Starsky & Hutch episodes last summer ~ thanks...

  5. Folded-Light-Path Colloidal Quantum Dot Solar Cells

    E-Print Network [OSTI]

    Sargent, Edward H. "Ted"

    Folded-Light-Path Colloidal Quantum Dot Solar Cells Ghada I. Koleilat*, Illan J. Kramer*, Chris T-processed solar cells offer the promise of low cost, large-area processing, and, prospectively, high solar power solar cell performance20,21 . Results In the present work, we sought to increase the interaction

  6. Energy Savings Estimates of Light Emitting Diodes in Niche Lighting...

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

    in Niche Lighting Applications Prepared for: Building Technologies Program Office of Energy Efficiency and Renewable Energy U.S. Department of Energy Prepared by: Navigant...

  7. Advanced Light Extraction Material for OLED Lighting | Department...

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

    Extraction Material for OLED Lighting Lead Performer: Pixelligent Technologies LLC - Baltimore, MD Partners: OLEDWorks LLC DOE Total Funding: 1,000,000 Project Term: April 6,...

  8. Solar optics: light as energy; energy as light

    SciTech Connect (OSTI)

    Bennett, D.J.; Eijadi, D.A.

    1980-05-01

    a prominent characteristic of earth-sheltered and underground buildings, as well as buildings designed to accommodate more uses within the same perimeters, is the prominence of interior space without direct access to natural light and view opportunities. Solar Optics, a technique for illuminating interior spaces with natural light, offers a way to satisfy the well-documented human affinity for natural light. The system, which uses a heliostat to track the sun and lenses and mirrors to direct the light to remote interior spaces, is more efficient than converting solar radiation into electricity. Through the use of cold mirrors, it is also possible to separate the infrared portion of the spectrum from visible light, thereby creating a cool light source that can reduce a building's space cooling demand. Solar Optics also offers energy savings by transmitting light through a small aperture, as opposed to a large window. Several design problems must still be addressed. The system will be demonstrated in a new building at the University of Minnesota. Because this is a limited demonstration, it does not include the integration of a natural light system with a central source light system...another promising application of Solar Optics.

  9. Sandia Energy - Lighting Developments to 2030

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

    Lighting Developments to 2030 Home Energy Research EFRCs Solid-State Lighting Science EFRC Lighting Developments to 2030 Lighting Developments to 2030Tara Camacho-Lopez2015-05-14T1...

  10. Tips: Shopping for Lighting | Department of Energy

    Energy Savers [EERE]

    Lighting Tips: Shopping for Lighting July 17, 2014 - 7:27pm Addthis With an array of lighting options, use the Lighting Facts label to determine the right lightbulb for you. |...

  11. Analysis of light transport in scattering media

    E-Print Network [OSTI]

    Mukaigawa, Yasuhiro

    We propose a new method to analyze light transport in homogeneous scattering media. The incident light undergoes multiple bounces in translucent objects, and produces a complex light field. Our method analyzes the light ...

  12. Remote Sensing of Natural Areas: Procedures and Considerations for

    E-Print Network [OSTI]

    1 Remote Sensing of Natural Areas: Procedures and Considerations for Assessing Stress and Pollution. In this discussion, we will examine the use of re- mote sensing in evaluating vegetation stress and pollution- ure 1 (page 2). The spectrograph shows how much light is reflected at different wavelengths, ranging

  13. Light Meson Distribution Amplitudes

    E-Print Network [OSTI]

    R. Arthur; P. A. Boyle; D. Brömmel; M. A. Donnellan; J. M. Flynn; A. Jüttner; H. Pedroso de Lima; T. D. Rae; C. T. Sachrajda; B. Samways

    2010-11-12

    We calculated the first two moments of the light-cone distribution amplitudes for the pseudoscalar mesons ($\\pi$ and $K$) and the longitudinally polarised vector mesons ($\\rho$, $K^*$ and $\\phi$) as part of the UKQCD and RBC collaborations' $N_f=2+1$ domain-wall fermion phenomenology programme. These quantities were obtained with a good precision and, in particular, the expected effects of $SU(3)$-flavour symmetry breaking were observed. Operators were renormalised non-perturbatively and extrapolations to the physical point were made, guided by leading order chiral perturbation theory. The main results presented are for two volumes, $16^3\\times 32$ and $24^3\\times 64$, with a common lattice spacing. Preliminary results for a lattice with a finer lattice spacing, $32^3\\times64$, are discussed and a first look is taken at the use of twisted boundary conditions to extract distribution amplitudes.

  14. Directed light fabrication

    SciTech Connect (OSTI)

    Lewis, G.K.; Nemec, R.; Milewski, J.; Thoma, D.J.; Cremers, D.; Barbe, M.

    1994-09-01

    Directed Light Fabrication (DLF) is a rapid prototyping process being developed at Los Alamos National Laboratory to fabricate metal components. This is done by fusing gas delivered metal powder particles in the focal zone of a laser beam that is, programmed to move along or across the part cross section. Fully dense metal is built up a layer at a time to form the desired part represented by a 3 dimensional solid model from CAD software. Machine ``tool paths`` are created from the solid model that command the movement and processing parameters specific to the DLF process so that the part can be built one layer at a time. The result is a fully dense, near net shape metal part that solidifies under rapid solidification conditions.

  15. Alight a beam and beaming light: A theme with variations

    SciTech Connect (OSTI)

    Chattopadhyay, S. [Ernest Orlando Lawrence Berkeley National Laboratory, University of California, Berkeley, California94720 (United States)] [Ernest Orlando Lawrence Berkeley National Laboratory, University of California, Berkeley, California94720 (United States)

    1998-05-01

    The interaction of light (coherent and incoherent) with charged particle beams is explored in various configurations: incoherent scattering of coherent light (laser) from an incoherent particle beam (high temperature), coherent scattering of coherent light (laser) from a {open_quotes}cold{close_quotes} (bunched) beam, femtosecond generation of particle and light beams via {open_quotes}optical slicing{close_quotes} and Thomson/Compton scattering techniques, etc. The domains of ultrashort temporal duration (femtoseconds) as well as ultrashort wavelengths (x rays and shorter), with varying degrees of coherence, are explored. The relevance to a few critical areas of research in the natural sciences, e.g., ultrafast material, chemical and biological processes, protein folding, particle phase space cooling, etc. are touched upon. All the processes discussed involve proper interpretation and understanding of coherent states of matter and radiation, as well as the quality and quantity of information and energy embedded in them. {copyright} {ital 1998 American Institute of Physics.}

  16. Macroscopic and direct light propulsion of bulk graphene material

    E-Print Network [OSTI]

    Zhang, Tengfei; Wu, Yingpeng; Xiao, Peishuang; Yi, Ningbo; Lu, Yanhong; Ma, Yanfeng; Huang, Yi; Zhao, Kai; Yan, Xiao-Qing; Liu, Zhi-Bo; Tian, Jian-Guo; Chen, Yongsheng

    2015-01-01

    It has been a great challenge to achieve the direct light manipulation of matter on a bulk scale. In this work, the direct light propulsion of matter was observed on a macroscopic scale for the first time using a bulk graphene based material. The unique structure and properties of graphene and the morphology of the bulk graphene material make it capable of not only absorbing light at various wavelengths but also emitting energetic electrons efficiently enough to drive the bulk material following Newtonian mechanics. Thus, the unique photonic and electronic properties of individual graphene sheets are manifested in the response of the bulk state. These results offer an exciting opportunity to bring about bulk scale light manipulation with the potential to realize long-sought proposals in areas such as the solar sail and space transportation driven directly by sunlight.

  17. Hybrid Solar Lighting Provides Energy Savings and Reduces Waste Heat

    SciTech Connect (OSTI)

    Lapsa, Melissa Voss; Maxey, L Curt; Earl, Dennis Duncan; Beshears, David L; Ward, Christina D; Parks, James Edgar

    2006-01-01

    ABSTRACT Artificial lighting is the largest component of electricity use in commercial U.S. buildings. Hybrid solar lighting (HSL) provides an exciting new means of reducing energy consumption while also delivering significant ancillary benefits associated with natural lighting in buildings. As more than half of all federal facilities are in the Sunbelt region (defined as having an average direct solar radiation of greater than 4 kWh/m2/day) and as more than half of all square footage available in federal buildings is also in the Sunbelt, HSL is an excellent technology fit for federal facilities. The HSL technology uses a rooftop, 4-ft-wide dish and secondary mirror that track the sun throughout the day (Fig. 1). The collector system focuses the sunlight onto 127 optical fibers. The fibers serve as flexible light pipes and are connected to hybrid light fixtures that have special diffusion rods that spread out the light in all directions. One collector powers about eight hybrid light fixtures-which can illuminate about 1,000 square feet. The system tracks at 0.1 accuracy, required by the two-mirror geometry to keep the focused beam on the fiber bundle. When sunlight is plentiful, the optical fibers in the luminaires provide all or most of the light needed in an area. During times of little or no sunlight, a sensor controls the intensity of the artificial lamps to maintain a desired illumination level. Unlike conventional electric lamps, the natural light produces little to no waste heat and is cool to the touch. This is because the system's solar collector removes the infrared light-the part of the spectrum that generates a lot of the heat in conventional bulbs-from the sunlight.

  18. Northeast Energy Efficiency Partnerships: Advanced Lighting Controls...

    Energy Savers [EERE]

    Northeast Energy Efficiency Partnerships: Advanced Lighting Controls Northeast Energy Efficiency Partnerships: Advanced Lighting Controls Credit: Northeast Energy Efficiency...

  19. 2014 Solid-State Lighting Project Portfolio

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

    White LED Light Engines ... A-23 Phosphor Systems for Illumination Quality Solid State Lighting Products ... A-24...

  20. Development of monolithic CMOS-compatible visible light emitting diode arrays on silicon

    E-Print Network [OSTI]

    Chilukuri, Kamesh

    2006-01-01

    The synergies associated with integrating Si-based CMOS ICs and III-V-material-based light-emitting devices are very exciting and such integration has been an active area of research and development for quite some time ...

  1. A pattern of light : a new library for Newton and an analysis of the building type

    E-Print Network [OSTI]

    Flavin, Colin

    1985-01-01

    Natural light can add clarity to the organization of buildings by distinguishing areas of occupation with varying quantities and qualities of illumination. Libraries are good to study in this regard because of their varying ...

  2. Environmental Assessment of Pavement Alternatives: Decision-Making in Light of

    E-Print Network [OSTI]

    Handy, Susan L.

    Environmental Assessment of Pavement Alternatives: Decision-Making in Light of Current Knowledge areas) · All have same issues regarding materials, design, management, environmental impact · Focus maintenance and rehabilitation · 90 % of work is maintenance, preservation, rehabilitation, recycling

  3. Controlling X-rays With Light

    SciTech Connect (OSTI)

    Glover, Ernie; Hertlein, Marcus; Southworth, Steve; Allison, Tom; van Tilborg, Jeroen; Kanter, Elliot; Krassig, B.; Varma, H.; Rude, Bruce; Santra, Robin; Belkacem, Ali; Young, Linda

    2010-08-02

    Ultrafast x-ray science is an exciting frontier that promises the visualization of electronic, atomic and molecular dynamics on atomic time and length scales. A largelyunexplored area of ultrafast x-ray science is the use of light to control how x-rays interact with matter. In order to extend control concepts established for long wavelengthprobes to the x-ray regime, the optical control field must drive a coherent electronic response on a timescale comparable to femtosecond core-hole lifetimes. An intense field is required to achieve this rapid response. Here an intense optical control pulse isobserved to efficiently modulate photoelectric absorption for x-rays and to create an ultrafast transparency window. We demonstrate an application of x-ray transparencyrelevant to ultrafast x-ray sources: an all-photonic temporal cross-correlation measurement of a femtosecond x-ray pulse. The ability to control x-ray/matterinteractions with light will create new opportunities at current and next-generation x-ray light sources.

  4. Automatic Mechetronic Wheel Light Device

    DOE Patents [OSTI]

    Khan, Mohammed John Fitzgerald (Silver Spring, MD)

    2004-09-14

    A wheel lighting device for illuminating a wheel of a vehicle to increase safety and enhance aesthetics. The device produces the appearance of a "ring of light" on a vehicle's wheels as the vehicle moves. The "ring of light" can automatically change in color and/or brightness according to a vehicle's speed, acceleration, jerk, selection of transmission gears, and/or engine speed. The device provides auxiliary indicator lights by producing light in conjunction with a vehicle's turn signals, hazard lights, alarm systems, and etc. The device comprises a combination of mechanical and electronic components and can be placed on the outer or inner surface of a wheel or made integral to a wheel or wheel cover. The device can be configured for all vehicle types, and is electrically powered by a vehicle's electrical system and/or battery.

  5. Light-Like Noncommutativity, Light-Front Quantization and New Light on UV/IR Mixing

    E-Print Network [OSTI]

    M. M. Sheikh-Jabbari; A. Tureanu

    2010-10-02

    We revisit the problem of quantizing field theories on noncommutative Moyal spacetime with \\emph{light-like} noncommutativity. To tackle the issues arising from noncommuting and hence nonlocal time, we argue that for this case light-front quantization procedure should be employed. In this appropriate quantization scheme we perform the non-planar loop analysis for the light-like noncommutative field theories. One of the important and peculiar features of light-front quantization is that the UV cutoff of the light-cone Hamiltonian manifests itself as an IR cutoff for the light-cone momentum, $p^+$. Due to this feature, the naive results of covariant quantization for the light-like case allude to the absence of the UV/IR mixing in the light-front quantization. However, by a careful analysis of non-planar loop integrals we show that this is not the case and the UV/IR mixing persists. In addition, we argue in favour of the perturbative unitarity of light-like noncommutative field theories in the light-front quantization scheme.

  6. A study of light ion accelerators for cancer treatment

    SciTech Connect (OSTI)

    Prelec, K.

    1997-07-01

    This review addresses several issues, such as possible advantages of light ion therapy compared to protons and conventional radiation, the complexity of such a system and its possible adaptation to a hospital environment, and the question of cost-effectiveness compared to other modalities for cancer treatment or to other life saving procedures. Characteristics and effects of different types of radiation on cells and organisms will be briefly described; this will include conventional radiation, protons and light ions. The status of proton and light ion cancer therapy will then be described, with more emphasis on the latter; on the basis of existing experience the criteria for the use of light ions will be listed and areas of possible medical applications suggested. Requirements and parameters of ion beams for cancer treatment will then be defined, including ion species, energy and intensity, as well as parameters of the beam when delivered to the target (scanning, time structure, energy spread). Possible accelerator designs for light ions will be considered, including linear accelerators, cyclotrons and synchrotrons and their basic features given; this will be followed by a review of existing and planned facilities for light ions. On the basis of these considerations a tentative design for a dedicated light ion facility will be suggested, a facility that would be hospital based, satisfying the clinical requirements, simple to operate and reliable, concluding with its cost-effectiveness in comparison with other modalities for treatment of cancer.

  7. Program Areas | National Security | ORNL

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

    Organizations National Security Home | Science & Discovery | National Security | Program Areas SHARE Program Areas image Oak Ridge National Laboratory (ORNL) has a robust...

  8. Mesozoic-Tertiary tectonic evolution of the easternmost Mediterranean area: integration of marine and land evidence. 

    E-Print Network [OSTI]

    Robertson, Alastair H F

    1998-01-01

    This paper presents a synthesis of Holocene to Late Paleozoic marine and land evidence from the easternmost Mediterranean area, in the light of recent ODP Leg 160 drilling results from the Eratosthenes Seamount. The ...

  9. Status of Light Gaugino Scenarios

    E-Print Network [OSTI]

    Glennys R. Farrar

    1997-10-08

    I summarize recent devlopments in supersymmetry scenarios which leave some or all gauginos light. The emphasis is on experimental and phenomenological progress in the past year.

  10. Fluorescent Lighting | Department of Energy

    Office of Environmental Management (EM)

    - by far the most common form of fluorescent lighting but rarely found in residential buildings -- are much more energy efficient than incandescent lamps and are ideally suited...

  11. Incandescent Lighting | Department of Energy

    Office of Environmental Management (EM)

    courtesy of iStockphotoTokenPhoto. Incandescent lamps are often considered the least energy efficient type of electric lighting commonly found in residential buildings....

  12. Linac Coherent Light Source Overview

    Office of Energy Efficiency and Renewable Energy (EERE)

    Take an animated tour of the Linac Coherent Light Source (LCLS). Follow the laser pulse from the injector gun all the way through to the Far Experimental Hall.

  13. Linac Coherent Light Source Overview

    ScienceCinema (OSTI)

    None

    2013-05-29

    Take an animated tour of the Linac Coherent Light Source (LCLS). Follow the laser pulse from the injector gun all the way through to the Far Experimental Hall.

  14. Common Industrial Lighting Upgrade Technologies

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

    is used to regulate the ongoing electricity provided to the lamp. COMMON INDUSTRIAL LIGHTING UPGRADE TECHNOLOGIES Due to the phase-out of the incandescent bulb and magnetic...

  15. Shedding Light on Nanocrystal Defects

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

    Shedding Light on Nanocrystal Defects Print Nanocrystals have been the focus of much scientific interest lately, given their various advantageous mechanical properties. Their...

  16. Pedestrian-Friendly Nighttime Lighting

    Broader source: Energy.gov [DOE]

    This November 19, 2013 webinar presented issues and considerations related to pedestrian-friendly nighttime lighting, such as color rendering, safety, and adaptation. When it comes to outdoor...

  17. Solar Cells from Earth-Abundant Semiconductors with Plasmon-Enhanced Light Absorption

    SciTech Connect (OSTI)

    Atwater, Harry

    2012-04-30

    Progress is reported in these areas: Plasmonic Light Trapping in Thin Film a-Si Solar Cells; Plasmonic Light Trapping in Thin InGaN Quantum Well Solar Cells; and Earth Abundant Cu{sub 2}O and Zn{sub 3}P{sub 2} Solar Cells.

  18. Cost Savings and Energy Reduction: Bi-Level Lighting Retrofits in Multifamily Buildings 

    E-Print Network [OSTI]

    Ackley, J.

    2010-01-01

    through installation of Bi-Level Lighting systems. The results of this report demonstrate that common areas that are currently not making use of Bi-Level lighting systems would achieve significant financial and environmental benefits from Bi-Level focused...

  19. Optimization Online - All Areas Submissions - June 2001

    E-Print Network [OSTI]

    Jorge More'. Linear, Cone and Semidefinite Programming ... An Interior-Point Perspective on Sensitivity Analysis in Semidefinite Programming Alper Yildirim ... A GRASP with path-relinking for private virtual circuit routing. Mauricio G. C. ...

  20. Light-by-Light Scattering Effect in Light-Cone Supergraphs

    E-Print Network [OSTI]

    Renata Kallosh; Pierre Ramond

    2010-06-24

    We give a relatively simple explanation of the light-cone supergraph prediction for the UV properties of the maximally supersymmetric theories. It is based on the existence of a dynamical supersymmetry which is not manifest in the light-cone supergraphs. It suggests that N=4 supersymmetric Yang-Mills theory is UV finite and N=8 supergravity is UV finite at least until 7 loops whereas the $n$-point amplitudes have no UV divergences at least until $L=n+3$. Here we show that this prediction can be deduced from the properties of light-cone supergraphs analogous to the light-by-light scattering effect in QED. A technical aspect of the argument relies on the observation that the dynamical supersymmetry action is, in fact, a compensating field-dependent gauge transformation required for the retaining the light-cone gauge condition $A_+=0$.