Sample records for france hawaii telescope

  1. THE CANADA-FRANCE-HAWAII TELESCOPE LEGACY SURVEY: STACKED IMAGES AND CATALOGS

    SciTech Connect (OSTI)

    Gwyn, Stephen D. J., E-mail: Stephen.Gwyn@nrc-cnrc.gc.ca [Canadian Astronomy Data Centre, Herzberg Institute of Astrophysics, 5071 West Saanich Road, Victoria, British Columbia, V9E 2E7 (Canada)

    2012-02-15T23:59:59.000Z

    This paper describes the image stacks and catalogs of the Canada-France-Hawaii Telescope Legacy Survey produced using the MegaPipe data pipeline at the Canadian Astronomy Data Centre. The Legacy Survey is divided into two parts. The Deep Survey consists of four fields each of 1 deg{sup 2}, with magnitude limits (50% completeness for point sources) of u = 27.5, g = 27.9, r = 27.7, i = 27.4, and z = 26.2. It contains 1.6 Multiplication-Sign 10{sup 6} sources. The Wide Survey consists of 150 deg{sup 2} split over four fields, with magnitude limits of u = 26.0, g = 26.5, r = 25.9, i = 25.7, and z = 24.6. It contains 3 Multiplication-Sign 10{sup 7} sources. This paper describes the calibration, image stacking, and catalog generation process. The images and catalogs are available on the web through several interfaces: normal image and text file catalog downloads, a 'Google Sky' interface, an image cutout service, and a catalog database query service.

  2. University of Hawaii at Manoa HAWAII NATURAL ENERGY INSTITUTE

    E-Print Network [OSTI]

    Firestone, Jeremy

    Hawaii Natural Energy Institute School of Ocean and Earth Science and Technology University of Hawaii Hawaii Natural Energy Institute School of Ocean and Earth Science and Technology University of Hawaii of Hawaii at Manoa HAWAII NATURAL ENERGY INSTITUTE Hawaii Natural Energy Institute School of Ocean and Earth

  3. Growing Hawaii's agriculture industry,

    E-Print Network [OSTI]

    Program Overview Growing Hawaii's agriculture industry, one business at a time Website: http-3547 agincubator@ctahr.hawaii.edu Grow Your Business If you are looking to start an agriculture-related business with our program · Positively impact the agriculture industry in Hawaii with their success

  4. A generation of astronomical telescopes, their users, and publications

    E-Print Network [OSTI]

    Trimble, V

    2010-01-01T23:59:59.000Z

    Tele- scope in the Canary Islands, followed by 7 mirrors ofTelescopia Canarias in the Canary Islands. Table 3 attemptsKea, Hawaii, and the Canary Islands) have many telescopes

  5. Hawaii Bioenergy Master Plan Stakeholder Comment

    E-Print Network [OSTI]

    of Business, Economic Development and Tourism By University of Hawaii Hawaii Natural Energy Institute School ......................................................................................2 Hawaii Department of Transportation, Harbors Division..........................................................................................................................7 The Gas Co

  6. Ferdinand Emmerich Quer durch Hawaii

    E-Print Network [OSTI]

    Prodinger, Helmut

    Ferdinand Emmerich Quer durch Hawaii 1. KAPITEL. Mein Kurs lag ostwärts. Meine Aufgabe war nahe- zu

  7. Hawaii electric system reliability.

    SciTech Connect (OSTI)

    Silva Monroy, Cesar Augusto; Loose, Verne William

    2012-09-01T23:59:59.000Z

    This report addresses Hawaii electric system reliability issues; greater emphasis is placed on short-term reliability but resource adequacy is reviewed in reference to electric consumers' views of reliability %E2%80%9Cworth%E2%80%9D and the reserve capacity required to deliver that value. The report begins with a description of the Hawaii electric system to the extent permitted by publicly available data. Electrical engineering literature in the area of electric reliability is researched and briefly reviewed. North American Electric Reliability Corporation standards and measures for generation and transmission are reviewed and identified as to their appropriateness for various portions of the electric grid and for application in Hawaii. Analysis of frequency data supplied by the State of Hawaii Public Utilities Commission is presented together with comparison and contrast of performance of each of the systems for two years, 2010 and 2011. Literature tracing the development of reliability economics is reviewed and referenced. A method is explained for integrating system cost with outage cost to determine the optimal resource adequacy given customers' views of the value contributed by reliable electric supply. The report concludes with findings and recommendations for reliability in the State of Hawaii.

  8. DEEP MULTI-TELESCOPE PHOTOMETRY OF NGC 5466. I. BLUE STRAGGLERS AND BINARY SYSTEMS

    SciTech Connect (OSTI)

    Beccari, G. [European Southern Observatory, Alonso de Cordova 3107, 19001 Santiago de Chile (Chile); Dalessandro, E.; Lanzoni, B.; Ferraro, F. R.; Miocchi, P. [Dipartimento di Fisica e Astronomia, Università degli Studi di Bologna, via Ranzani 1, I-40127 Bologna (Italy); Sollima, A.; Bellazzini, M., E-mail: gbeccari@eso.org [INAF-Osservatorio Astronomico di Bologna, via Ranzani 1, I-40127 Bologna (Italy)

    2013-10-10T23:59:59.000Z

    We present a detailed investigation of the radial distribution of blue straggler star (BSS) and binary populations in the Galactic globular cluster NGC 5466, over the entire extension of the system. We used a combination of data acquired with the Advanced Camera for Survey on board the Hubble Space Telescope, the LBC-blue mounted on the Large Binocular Telescope, and MEGACAM on the Canada-France-Hawaii Telescope. BSSs show a bimodal distribution with a mild central peak and a quite internal minimum. This feature is interpreted in terms of a relatively young dynamical age in the framework of the 'dynamical clock' concept proposed by Ferraro et al. The estimated fraction of binaries is ?6%-7% in the central region (r < 90'') and slightly lower (?5.5%) in the outskirts, at r > 200''. Quite interestingly, the comparison with the results of Milone et al. suggests that binary systems may also display a bimodal radial distribution, with the position of the minimum consistent with that of BSSs. If confirmed, this feature would give additional support to the scenario where the radial distribution of objects more massive than the average cluster stars is primarily shaped by the effect of dynamical friction. Moreover, this would also be consistent with the idea that the unperturbed evolution of primordial binaries could be the dominant BSS formation process in low-density environments.

  9. Hawaii Guide to the Implementation and Practice of the Hawaii...

    Open Energy Info (EERE)

    the Implementation and Practice of the Hawaii Environmental Policy Act Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Guide...

  10. Designing Hawaiis First LEED Platinum Net Zero Community: ...

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

    Kaupuni Village Department of Hawaiian Home Lands Designing Hawaii's first LEED Platinum Net Zero Community GUIDING PRINCIPALS *Pihapono *Hoa ina *Mlama ina Enable Native...

  11. The ANTARES Neutrino Telescope

    E-Print Network [OSTI]

    Perrina, Chiara

    2015-01-01T23:59:59.000Z

    At about 40 km off the coast of Toulon (France), anchored at 2475 m deep in the Mediterranean Sea, there is ANTARES: the first undersea neutrino telescope and the only one currently operating. The detector consists of 885 photomultiplier tubes arranged into 12 strings of 450-metres high, with the aim to detect the Cherenkov light induced by the charged superluminal interaction products of neutrinos. Its main scientific target is the search for high-energy (TeV and beyond) neutrinos from cosmic accelerators, as predicted by hadronic interaction models, and the measurement of the cosmic neutrino diffuse flux, focusing in particular on events coming from below the horizon (up-going events) in order to significantly reduce the atmospheric muons background. Thanks to the development of a strategy for the identification of neutrinos coming from above the horizon (down-going events) the field of view of the telescope will be extended.

  12. BIOMASS ENERGY CONVERSION IN HAWAII

    E-Print Network [OSTI]

    Ritschard, Ronald L.

    2013-01-01T23:59:59.000Z

    for Hawaii. Some agricultural wastes and sugar industrygrains; to any kind of agricultural waste containing cellu~municipal solid wastes, agricultural residues, and crops

  13. BIOMASS ENERGY CONVERSION IN HAWAII

    E-Print Network [OSTI]

    Ritschard, Ronald L.

    2013-01-01T23:59:59.000Z

    Sugar Cane Juice , Molasses • , Bagasse Pineapple MethanolSugar Cane • Sugar Production in Hawaii Bagasse Production/Consumption Bagasse and Cane Trash Displayed by Sugar

  14. Storage Solutions for Hawaii's Smart Energy

    E-Print Network [OSTI]

    Storage Solutions for Hawaii's Smart Energy Future Presented to CMRU August 12, 2012 University of Hawaii at Manoa Hawaii Natural Energy Institute #12;Current Energy Storage Projects in Hawaii · 15 (2) · Spinning reserve/reserve support (2) #12;· Select and deploy Grid-scale energy storage systems

  15. First results from the Canada-France High-z Quasar Survey: Constraints on the z=6 quasar luminosity function and the quasar contribution to reionization

    E-Print Network [OSTI]

    Chris J. Willott; Xavier Delfosse; Thierry Forveille; Philippe Delorme; Stephen D. J. Gwyn

    2005-07-07T23:59:59.000Z

    We present preliminary results of a new quasar survey being undertaken with multi-colour optical imaging from the Canada-France-Hawaii Telescope. The current data consists of 3.83 sq. deg. of imaging in the i' and z' filters to a 10 sigma limit of z'-3.2 at 95% confidence. We find that the comoving space-density of quasars brighter than M_1450=-23.5 declines by a factor >25 from z=2 to z=6, mirroring the decline observed for high-luminosity quasars. We consider the contribution of the quasar population to the ionizing photon density at z=6 and the implications for reionization. We show that the current constraints on the quasar population give an ionizing photon density <<30% that of the star-forming galaxy population. We conclude that active galactic nuclei make a negligible contribution to the reionization of hydrogen at z~6.

  16. Being Blue in Hawai‘i: Politics, Affect, and the Last Queen of Hawai‘i

    E-Print Network [OSTI]

    Harvey, Bruce

    2011-01-01T23:59:59.000Z

    Being Blue in Hawai‘i: Politics, Affect, and the Last Queenmore primarily violated. To be blue in Hawai‘i is to be in amore subtle nuances of being blue in Hawai‘i. Yet also in

  17. HAWAII NATURAL ENERGY INSTITUTEwww.hnei.hawaii.edu Bioenergy Research

    E-Print Network [OSTI]

    , contaminant removal/control for gas quality improvement, H2 production · Biochemical ­ syngas fermentation #12;http://www.hnei.hawaii.edu Bio-Conversion of Syngas into Biopolyester & Bio-Oil Res

  18. Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii

    E-Print Network [OSTI]

    Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii 2011 1 (2011). Lunar swirls: Examining crustal magnetic anomalies and space weathering trends. J. Geophysics

  19. Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii

    E-Print Network [OSTI]

    Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii 2000 1 Sensing Volcanism, Remote Sensing of Active Volcanism, AGU Geophysical Monograph Series 116, Mouginis

  20. Environmental Compliance Schofield Barracks, Hawaii

    E-Print Network [OSTI]

    Environmental Compliance Specialist Schofield Barracks, Hawaii POSITION An Environmental Compliance Specialist (Research Associate II Special) position is available with the Center for Environmental Management resource stewardship. We collaborate with our sponsors and within CSU to resolve complex environmental

  1. Hawaii-Okinawa Building Evaluations

    SciTech Connect (OSTI)

    Metzger, I.; Salasovich, J.

    2013-05-01T23:59:59.000Z

    NREL conducted energy evaluations at the Itoman City Hall building in Itoman, Okinawa Prefecture, Japan, and the Hawaii State Capitol building in Honolulu, Hawaii. This report summarizes the findings from the evaluations, including the best practices identified at each site and opportunities for improving energy efficiency and renewable energy. The findings from this evaluation are intended to inform energy efficient building design, energy efficiency technology, and management protocols for buildings in subtropical climates.

  2. http://www.hnei.hawaii.edu/ HAWAI`I NATURAL ENERGY INSTITUTE

    E-Print Network [OSTI]

    http://www.hnei.hawaii.edu/ HAWAI`I NATURAL ENERGY INSTITUTE School of Ocean & Earth Science/Affirmative Action Institution Team Partners: Hawai`i Natural Energy Institute School of Ocean and Earth Science & Technology ­ University of Hawai`i at Mnoa Water, Energy and Soil Sustainability Phone: (808) 956-8890 ­ Fax

  3. Recent results from the ANTARES neutrino telescope Veronique Van Elewycka

    E-Print Network [OSTI]

    Boyer, Edmond

    annihilation, searches for exotic particles and the measurement of neutrino oscillations, are also reviewedRecent results from the ANTARES neutrino telescope V´eronique Van Elewycka , on behalf Cit´e, France Abstract The ANTARES neutrino telescope is currently the largest operating water

  4. Hawaii Bioenergy Master Plan Business Partnering

    E-Print Network [OSTI]

    Hawaii Bioenergy Master Plan Business Partnering Steven Chiang, Director Agribusiness Incubator a productive bioenergy industry, successful partnering amongst industry "players" is essential. This section of the Hawaii Bioenergy Master Plan specifically evaluates facilitating the bioenergy industry through

  5. Hawaii Clean Energy Initiative Scenario Analysis: Quantitative...

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

    Oahu Kauai Maui Hawaii Lanai Molokai Total Biomass 355 Report b 7 20 8 20 No data 6 KIUC Renewable Energy Technology Assessment c 20 Hawaii Energy Strategy 2000 d 25 25 25 50...

  6. SLAC Cosmic Ray Telescope Facility

    SciTech Connect (OSTI)

    Va'vra, J.

    2010-02-15T23:59:59.000Z

    SLAC does not have a test beam for the HEP detector development at present. We have therefore created a cosmic ray telescope (CRT) facility, which is presently being used to test the FDIRC prototype. We have used it in the past to debug this prototype with the original SLAC electronics before going to the ESA test beam. Presently, it is used to test a new waveform digitizing electronics developed by the University of Hawaii, and we are also planning to incorporate the new Orsay TDC/ADC electronics. As a next step, we plan to put in a full size DIRC bar box with a new focusing optics, and test it together with a final SuberB electronics. The CRT is located in building 121 at SLAC. We anticipate more users to join in the future. This purpose of this note is to provide an introductory manual for newcomers.

  7. Hawaii energy strategy report, October 1995

    SciTech Connect (OSTI)

    NONE

    1995-10-01T23:59:59.000Z

    This is a report on the Hawaii Energy Strategy Program. The topics of the report include the a description of the program including an overview, objectives, policy statement and purpose and objectives; energy strategy policy development; energy strategy projects; current energy situation; modeling Hawaii`s energy future; energy forecasts; reducing energy demand; scenario assessment, and recommendations.

  8. Hawaii energy strategy: Executive summary, October 1995

    SciTech Connect (OSTI)

    NONE

    1995-10-01T23:59:59.000Z

    This is an executive summary to a report on the Hawaii Energy Strategy Program. The topics of the report include the a description of the program including an overview, objectives, policy statement and purpose and objectives; energy strategy policy development; energy strategy projects; current energy situation; modeling Hawaii`s energy future; energy forecasts; reducing energy demand; scenario assessment, and recommendations.

  9. The University of Hawaii Wide Field Imager (UHWFI)

    E-Print Network [OSTI]

    Klaus W. Hodapp; Andreas Seifahrt; Gerard A. Luppino; Richard Wainscoat; Ed Sousa; Hubert Yamada; Alan Ryan; Richard Shelton; Mel Inouye; Andrew J. Pickles; Yanko K. Ivanov

    2006-04-01T23:59:59.000Z

    The University of Hawaii Wide-Field Imager (UHWFI) is a focal compressor system designed to project the full half-degree field of the UH 2.2 m telescope onto the refurbished UH 8Kx8K CCD camera. The optics use Ohara glasses and are mounted in an oil-filled cell to minimize light losses and ghost images from the large number of internal lens surfaces. The UHWFI is equipped with a six-position filter wheel and a rotating sector blade shutter,both driven by stepper motors. The instrument saw first light in 2004 in an engineering mode. After filling the lens cell with index matching oil, integration of all software components into the user interface, tuning of the CCD performance, and the purchase of the final filter set, UHWFI is now fully commissioned at the UH 2.2 m telescope.

  10. Hawaii Natural Energy Institute www.hnei.hawaii.edu

    E-Print Network [OSTI]

    + hours Endurance · Full tank of fuel · Fully charged battery pack · Repeated 20 minutes load profile estimate using energy balance results under a 20 minutes load profile #12;4Hawaii Natural Energy Institute three UAV Systems · Novel Partial Hybrid (PH) System · Non-Hybrid (Load Following (LF)) and Full Hybrid

  11. Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii

    E-Print Network [OSTI]

    Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii 2003 1 volcanic collapse formation, Geochemistry, Geophysics, Geosystems, 4 (9), 1077, doi:10.1029/2002GC000483

  12. Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii

    E-Print Network [OSTI]

    Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii 2005 1. 2 craters. Journal of Geophysical Research 110, E10001, doi: 10.1029/2004JE002338, 2005. 7. Blewett, D. T

  13. Draft Bioenergy Master Plan for the State of Hawaii

    E-Print Network [OSTI]

    Draft Bioenergy Master Plan for the State of Hawaii Prepared for the U.S. Department of Energy DRAFT Hawaii Bioenergy Master Plan Volume I Prepared for State of Hawaii Department of Business

  14. Hawaii Bioenergy Master Plan Potential Environmental Impacts of

    E-Print Network [OSTI]

    Hawaii Bioenergy Master Plan Potential Environmental Impacts of Bioenergy Development in Hawaii of the potential environmental impacts associated with bioenergy development in Hawaii was conducted as part included the characterization of the general environmental impacts and issues associated with bioenergy

  15. HAWAII NATURAL ENERGY INSTITUTEwww.hnei.hawaii.edu Bioenergy Products from Fiber

    E-Print Network [OSTI]

    Pathways #12;HAWAII NATURAL ENERGY INSTITUTEwww.hnei.hawaii.edu Biomass Resources in Hawaii Manure Bagasse for transportation, greater power generation efficiency, greater number of potential end uses ­ Gasification quality standards (e.g. ash chemistry) to meet requirements of pyrolysis and gasification technologies

  16. http://www.hnei.hawaii.edu/ HAWAI`I NATURAL ENERGY INSTITUTE

    E-Print Network [OSTI]

    http://www.hnei.hawaii.edu/ HAWAI`I NATURAL ENERGY INSTITUTE School of Ocean & Earth Science/Affirmative Action Institution Team Partners: Hawai`i Natural Energy Institute School of Ocean and Earth Science) has identified a strategic need for energy storage technologies to mitigate the impacts of renewable

  17. http://www.hnei.hawaii.edu/ HAWAI`I NATURAL ENERGY INSTITUTE

    E-Print Network [OSTI]

    http://www.hnei.hawaii.edu/ HAWAI`I NATURAL ENERGY INSTITUTE School of Ocean & Earth Science/Affirmative Action Institution Team Partners: Hawai`i Natural Energy Institute School of Ocean and Earth Science Department of Energy) Contact Information: Richard Rocheleau Principal Investigator HNEI 808

  18. Hawaii geothermal resource assessment: 1982

    SciTech Connect (OSTI)

    Thomas, D.M.; Cox, M.; Kavahikaua, J.P.; Lienert, B.R.; Mattice, M.

    1982-10-01T23:59:59.000Z

    The Geothermal Resource Assessment Program of the Hawaii Institute of Geophysics has conducted a series of geochemical and geophysical surveys throughout the State of Hawaii since February 1978. The results compiled during this study have been used to prepare a map of potential geothermal resource areas throughout the state. Approximately thirteen separate locations on three islands have been studied in detail. Of these, four areas are known to have direct evidence of a geothermal anomaly (Kilauea East Rift Zone, Kilauea Southwest Rift Zone, Kawaihae, and Olowalu-Ukumehame) and three others are strongly suspected of having at least a low-temperature resource (Hualalai west flank, Haleakala Southwest Rift, and Lualualei Valley). In the remainder of the areas surveyed, the data obtained either were contradictory or gave no evidence of a geothermal resource.

  19. Hawaii National Pollutant Discharge Elimination System (NPDES...

    Open Energy Info (EERE)

    LibraryAdd to library PermittingRegulatory Guidance - Supplemental Material: Hawaii National Pollutant Discharge Elimination System (NPDES) Permit PacketPermittingRegulatory...

  20. Progress report on renewable energy in Hawaii

    SciTech Connect (OSTI)

    Troy, M.; Brown, N.E.

    1982-04-01T23:59:59.000Z

    Renewable energy projects in Hawaii are reviewed as follows: geothermal energy, ocean energy, biomass, wind energy, direct solar energy, hydroelectric and other energy.

  1. Hawaii Department of Land and Natural Resources Division of Forestry...

    Open Energy Info (EERE)

    Name: Hawaii Department of Land and Natural Resources Division of Forestry and Wildlife Address: Kalanimoku Building 1151 Punchbowl St., Room 325 Place: Honolulu, Hawaii Zip:...

  2. Innovative Financing Solutions to Hawaii's Clean Energy Challenges...

    Energy Savers [EERE]

    Energy Challenges Overview of on-bill financing basics, Hawaii's energy landscape and Green Energy Market Securitization. Author: Hawaii Public Utilities Commission Innovative...

  3. Highlighting Hydrogen: Hawaii's Success with Fuel Cell Electric...

    Office of Environmental Management (EM)

    Highlighting Hydrogen: Hawaii's Success with Fuel Cell Electric Vehicles Offers Opportunity Nationwide Highlighting Hydrogen: Hawaii's Success with Fuel Cell Electric Vehicles...

  4. Designing Hawaii's First LEED Platinum Net Zero Community: Kaupuni...

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

    Designing Hawaii's First LEED Platinum Net Zero Community: Kaupuni Village Designing Hawaii's First LEED Platinum Net Zero Community: Kaupuni Village U.S. Department of Energy...

  5. Hawaii Department of Land and Natural Resources Commission on...

    Open Energy Info (EERE)

    Hawaii Department of Land and Natural Resources Commission on Water Resource Management Address: Kalanimoku Building 1151 Punchbowl Street Room 227 Place: Honolulu, Hawaii Zip:...

  6. Hydrogen Fueling Station in Honolulu, Hawaii Feasibility Analysis...

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

    Fueling Station in Honolulu, Hawaii Feasibility Analysis Hydrogen Fueling Station in Honolulu, Hawaii Feasibility Analysis This feasibility report assesses the technical and...

  7. Panel 1, Hawaii Hydrogen Projects Status & Lessons Learned

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

    Status & Lessons Learned Mitch Ewan Hydrogen Systems Program Manager Hawaii Natural Energy Institute School of Ocean Earth Science and Technology University of Hawaii at...

  8. Remote observing with the Keck Telescopes from multiple sites in California

    E-Print Network [OSTI]

    Militzer, Burkhard

    Remote observing with the Keck Telescopes from multiple sites in California Robert Kibricka, Brian 95064 USA bW. M. Keck Observatory, Kamuela, HI 96743 USA ABSTRACT Remote observing is now the dominant observations are carried out remotely from the Keck Headquarters in Waimea, Hawaii. The majority of Keck

  9. Natural Energy Laboratory of Hawaii Authority (NELHA): Hawaii Ocean Science & Technology Park; Kailua-Kona, Hawaii

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Olson, K.; Andreas, A.

    A partnership with the Natural Energy Laboratory of Hawaii Authority and U.S. Department of Energy's National Renewable Energy Laboratory (NREL) to collect solar data to support future solar power generation in the United States. The measurement station monitors global horizontal horizontal irradiance to define the amount of solar energy that hits this particular location. The solar measurement instrumentation is also accompanied by meteorological monitoring equipment to provide scientists with a complete picture of the solar power possibilities.

  10. Renewable energy in Hawaii--Lessons learned

    SciTech Connect (OSTI)

    Hubbard, H.M.; Totto, L.; Harvison, D. [Pacific International Center for High Technology Research, Honolulu, HI (United States)

    1993-11-01T23:59:59.000Z

    Hawaii`s extensive renewable resources and limited access to conventional fuels has, in a sense, created a natural environment for the development and implementation of renewable energy processes, technologies, and materials. Aside from its traditional combustion of bagasse at sugar mills, Hawaii has invested in a wide range of renewable energy technologies, including municipal waste-to-energy incineration, hydropower, wind energy, solar photovoltaic (PV), small-scale solar, geothermal, and innovative hybrid wind/diesel and wind/pumped hydro systems. While regarded as a leader in the field of renewable energy, Hawaii`s pioneering approach has generally focused on research and development rather on implementation and commercialization. Despite being a front-runner in the utilization of a number of renewable energy resources, Hawaii`s dependence on petroleum continues to be among the highest in the United States. In 1990, petroleum constituted 92% of Hawaii`s energy supply in contrast to renewable energy`s contribution of 8%. The introduction of coal-fired electricity generation in 1992 has helped to diversify the energy base and decrease the share of oil. But, coal`s low fuel costs may also impact negatively on the prospects for renewable energy. The combination of the impending decline of sugarcane and the growing concerns for the islands` energy and environmental security is changing Hawaii`s energy landscape. While a number of traditional options may be phased out over the next few years, the emergence of new prospects holds considerable promise for an expanded role for renewable energy in the future.

  11. Hawaii County, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetec AG| OpenInformationHartsville,NewOpen EnergyWebpageCounty, Hawaii:

  12. Geothermal energy for Hawaii: a prospectus

    SciTech Connect (OSTI)

    Yen, W.W.S.; Iacofano, D.S.

    1981-01-01T23:59:59.000Z

    An overview of geothermal development is provided for contributors and participants in the process: developers, the financial community, consultants, government officials, and the people of Hawaii. Geothermal energy is described along with the issues, programs, and initiatives examined to date. Hawaii's future options are explored. Included in appendices are: a technical glossary, legislation and regulations, a geothermal directory, and an annotated bibliography. (MHR)

  13. Hawaii Natural Energy Institute Energy Programs

    E-Print Network [OSTI]

    ) · Run-of-river Hydro (limited resource) · Ocean Energy ­ OTEC, Wave (UH National Marine Renewable EnergyHawaii Natural Energy Institute Energy Programs by Rick Rocheleau to Dr. M.R. C. Greenwood December 28, 2009 #12;Outline of Talk · Introduction to HNEI · Hawaii Energy Situation · HNEI Energy

  14. HAWAII NATURAL ENERGY INSTITUTEE CS 2004 Meeting www.hnei.hawaii.edu Optimization ofOptimization of

    E-Print Network [OSTI]

    HAWAII NATURAL ENERGY INSTITUTEE CS 2004 Meeting www.hnei.hawaii.edu Optimization ofOptimization manufacture #12;HAWAII NATURAL ENERGY INSTITUTEwww.hnei.hawaii.edu 5 E CS 2004 Meeting The HybridThe Hybrid of HybridHybrid PhotoelectrodePhotoelectrode forfor Solar WaterSolar Water--SplittingSplitting Bjorn Marsen

  15. Hawai'i's EVolution: Hawai'i Powered. Technology Driven. (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2013-05-01T23:59:59.000Z

    This Hawaii Clean Energy Initiative (HCEI) brochure outlines Hawaii's energy and transportation goals and the implementation of electric vehicles (EV) and electric vehicle infrastructure since HCEI began in 2008. It includes information about Hawaii's role in leading the nation in available EV charging infrastructure per capita; challenges for continuing to implement EV technology; features on various successful EV users, including the Hawaiian Electric Company, Enterprise Rent-A-Car, and Senator Mike Gabbard; how EVs can integrate into and help propel Hawaii's evolving smart grid; and much more.

  16. Alternative Fuels Data Center: Hawaii Information

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    production facilities in Hawaii, use the TransAtlas interactive mapping tool or use BioFuels Atlas to show the use and potential production of biofuels throughout the U.S. and...

  17. Webinar: Supporting a Hawaii Hydrogen Economy

    Broader source: Energy.gov [DOE]

    The Energy Department will present a live webinar titled "Supporting a Hawaii Hydrogen Economy" on Tuesday, July 29, from 3:00 p.m. to 4:00 p.m. Eastern Daylight Time (EDT). The webinar will...

  18. Hawaii Clean Energy Initiative Scenario Analysis

    Office of Energy Efficiency and Renewable Energy (EERE)

    Analysis of potential policy options to help the state reach the 70% Hawaii Clean Energy Initiative (HCEI) goal, including possible pathways to attain the goal based on currently available technology.

  19. Kaneohe, Hawaii Wind Resource Assessment Report

    SciTech Connect (OSTI)

    Robichaud, R.; Green, J.; Meadows, B.

    2011-11-01T23:59:59.000Z

    The Department of Energy (DOE) has an interagency agreement to assist the Department of Defense (DOD) in evaluating the potential to use wind energy for power at residential properties at DOD bases in Hawaii. DOE assigned the National Renewable Energy Laboratory (NREL) to facilitate this process by installing a 50-meter (m) meteorological (Met) tower on residential property associated with the Marine Corps Base Housing (MCBH) Kaneohe Bay in Hawaii.

  20. A University of Hawai`i Portrait 2011 Building Hawai`i's Future

    E-Print Network [OSTI]

    /affirmative action institution #12;1 Putting the power of higher education to work for Hawai`i I n February 2010, I`i is working to build a brighter future for the people of Hawai`i. As the state's sole system of public higher and Places highlights the people, programs and partnerships that illustrate how the University of Hawai

  1. http://www.hnei.hawaii.edu/ HAWAI`I NATURAL ENERGY INSTITUTE

    E-Print Network [OSTI]

    processing for pilot scale production of bioplastics and bio-oil; Process economic evaluation for commercial be converted to bio-oil in supercritical methanol. The liquid products have the similar performance of C5-C24 & Technology ­ University of Hawai`i at Mnoa Bioplastics and Bio-OilTeam Partners: Hawai`i Natural Energy

  2. Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii

    E-Print Network [OSTI]

    Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii 2002 1-scale multielement analysis of the lunar surface using iron, titanium, and thorium abundances, Journal of Geophysical distribution of lunar composition: New results from Lunar Prospector Journal of Geophysical Research, VOL. 107

  3. Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii

    E-Print Network [OSTI]

    Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii 2006 1 with an albedo feature near Airy crater in the lunar nearside highlands. Geophysical Research Letters. 9. Boyce viewed by the THEMIS instrument: Double-layered ejecta craters. J. Geophysical Research, 111, E10005, doi

  4. http://www.hnei.hawaii.edu/ HAWAI`I NATURAL ENERGY INSTITUTE

    E-Print Network [OSTI]

    & Technology ­ University of Hawai`i at Mnoa Hydrogen for GM Equinox Fuel Cell Vehicles Phone: (808) 956 for fueling General Motors (GM) Equinox fuel cell electric vehicles. Since the system at MCB Hawai`i will have fuel cell electric vehicles. Another goal is to provide validation for the various hydrogen

  5. http://www.hnei.hawaii.edu/ HAWAI`I NATURAL ENERGY INSTITUTE

    E-Print Network [OSTI]

    Integration Study Maui Grid Analysis Project Maui Smart Grid Project Hydrogen for GM Equinox Fuel Cell successful integration of additional renewable resources. #12;Hawai`i Natural Energy Institute ­ Oahu Grid & Technology ­ University of Hawai`i at Mnoa Oahu Grid Analysis Project Phone: (808) 956-8890 ­ Fax: (808) 956

  6. The University of Hawai`i 21st Century

    E-Print Network [OSTI]

    issues. President Greenwood welcomes your comments and questions. Call her at (808) 956-8207 Email her at mrcgreenwood@hawaii.edu Visit her webpage at www.hawaii.edu/offices/op An Equal Employment Opportunity

  7. France, June 28 Environmental

    E-Print Network [OSTI]

    MARSEILLE, France, June 28 (AFP) - Environmental groups expressed dismay Tuesday at the decision June 2005 11:43:00 GMT ARSEILLE, France, June 28 (AFP) - Environmental groups expressed dismay Tuesday and will not create jobs in the region," the head of the Mediane environmental group, Jean Marcon, said. An umbrella

  8. http://business.uhh.hawaii.edu ...UH Hilo's

    E-Print Network [OSTI]

    Olsen, Stephen L.

    http://business.uhh.hawaii.edu ...UH Hilo's Business Administration Degree program! Coming Soon to West Hawai`i!... What? A five-semester cohort program leading to an accredited Business Administration degree from UH Hilo. Through a business pathway agreement between UH Hilo and Hawaii Community College

  9. Analysis of Land Suitable for Algae State of Hawaii

    E-Print Network [OSTI]

    Analysis of Land Suitable for Algae Production State of Hawaii Prepared by Mele Chillingworth Scott of Hawaii at Manoa August 2011 #12;i Executive Summary Algae are considered to be a viable crop for biofuel for biofuels has increased interest in growing algae in Hawaii for biofuels. An analysis of algae production

  10. Analysis of Land Suitable for Algae State of Hawaii

    E-Print Network [OSTI]

    Analysis of Land Suitable for Algae Production State of Hawaii Prepared for the U.S. Department agency thereof. #12;Analysis of Land Suitable for Algae Production State of Hawaii Prepared by Mele University of Hawaii at Manoa August 2011 #12;i Executive Summary Algae are considered to be a viable crop

  11. Hawaii Bioenergy Master Plan Financial Incentives And Barriers; And

    E-Print Network [OSTI]

    at levels sufficient to contribute a significant renewable energy resource to the State of HawaiHawaii Bioenergy Master Plan Financial Incentives And Barriers; And Other Funding Sources Prepared for: Hawai`i Natural Energy Institute University of Hawai`i at Manoa 1680 East West Road, POST 109

  12. High resolution telescope

    DOE Patents [OSTI]

    Massie, Norbert A. (San Ramon, CA); Oster, Yale (Danville, CA)

    1992-01-01T23:59:59.000Z

    A large effective-aperture, low-cost optical telescope with diffraction-limited resolution enables ground-based observation of near-earth space objects. The telescope has a non-redundant, thinned-aperture array in a center-mount, single-structure space frame. It employs speckle interferometric imaging to achieve diffraction-limited resolution. The signal-to-noise ratio problem is mitigated by moving the wavelength of operation to the near-IR, and the image is sensed by a Silicon CCD. The steerable, single-structure array presents a constant pupil. The center-mount, radar-like mount enables low-earth orbit space objects to be tracked as well as increases stiffness of the space frame. In the preferred embodiment, the array has elemental telescopes with subaperture of 2.1 m in a circle-of-nine configuration. The telescope array has an effective aperture of 12 m which provides a diffraction-limited resolution of 0.02 arc seconds. Pathlength matching of the telescope array is maintained by an electro-optical system employing laser metrology. Speckle imaging relaxes pathlength matching tolerance by one order of magnitude as compared to phased arrays. Many features of the telescope contribute to substantial reduction in costs. These include eliminating the conventional protective dome and reducing on-site construction activites. The cost of the telescope scales with the first power of the aperture rather than its third power as in conventional telescopes.

  13. Waipio, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwide Permit webpage JumpWaikane, Hawaii: EnergyWaipio, Hawaii: Energy

  14. Kailua, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOf Kilauea Volcano, Hawaii |Island, Florida: EnergyKDOTIIKailua, Hawaii:

  15. Hawaii Hydrogen Energy Park | 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 DataDepartment of Energy Your Density Isn't YourTransport(Fact Sheet), GeothermalGridHYDROGEN TO THEHudson YearHarvesting the HawaiiHawaii

  16. Final Technical Report: Hawaii Hydrogen Center for

    E-Print Network [OSTI]

    Alkaline Electrolyzer System 8 2.4.1.2 5 kW PEM Fuel Cell System 9 2.4.2 Experiments/Results and Economic 2.8 Acknowledgements 47 2.9 References 47 3 Task 2 ­ Hydrogen Fuel Purity Assessment 49 3.1 GoalsFinal Technical Report: Hawaii Hydrogen Center for Development and Deployment of Distributed Energy

  17. Hawaii Bioenergy Master Plan Bioenergy Technology

    E-Print Network [OSTI]

    technology assessment was conducted as part of the Hawaii Bioenergy Master Plan mandated by Act 253 collected in preparing this task and include: 1. The State should continue a bioenergy technology assessment-oil production X Y Charcoal production X X Y Bio-oil production for fuels X X Y Combustion X Y Renewable diesel

  18. Hawaii Energy Strategy program. Annual report 1993

    SciTech Connect (OSTI)

    Not Available

    1993-12-31T23:59:59.000Z

    This is the second annual report on the Hawaii Energy Strategy (HES) program which began on March 2, 1992, under a Cooperative Agreement (FCO3-92F19l68) with the United States Department of Energy (USDOE). The HES program is scheduled for completion by December 31, 1994. As outlined in the Statement of Joint Objectives. The purpose of the study is to develop an integrated State of Hawaii energy strategy, including an assessment of the State`s fossil fuel reserve requirements and the most effective way to meet those needs, the availability and practicality of increasing the use of native energy resources, potential alternative fossil energy technologies such as coal gasification and potential energy efficiency measures which could lead to demand reduction. This work contributes to the (US)DOE mission, will reduce the State`s vulnerability to energy supply disruptions and contributes to the public good.

  19. Hawaii Clean Energy Iniative - Construction Upon a State Highway...

    Open Energy Info (EERE)

    Construction Upon a State Highway Permit Packet Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Instructions: Hawaii Clean...

  20. University of Hawaii, EHSO October 2005 PROTOCOL FOR UNIVERSITY PERSONNEL

    E-Print Network [OSTI]

    or operation at any time. These agencies include: FEDERAL - Environmental Protection Agency (EPA), Nuclear (DOH), Department of Agriculture (DOA), Department of Labor and Industrial Relations (DLIR), Hawaii

  1. Hawaii Clean Energy Initiative Certificate of Public Convenience...

    Open Energy Info (EERE)

    Reference LibraryAdd to library PermittingRegulatory Guidance - Instructions: Hawaii Clean Energy Initiative Certificate of Public Convenience and Necessity Permit...

  2. Our Future. Energy Independence...It's Up To Us. Hawaii Clean Energy Initiative (HCEI) (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2009-07-01T23:59:59.000Z

    Brochure for the Hawaii Clean Energy (HCEI) Initiative that estabishes the new HCEI brand and highlights two focus areas for achieving Hawaii's clean energy goals: conserve and convert.

  3. Hawaii Science Bowl | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Hawaii Regions Hawaii Science Bowl National Science Bowl (NSB) NSB Home About High School High School Students High School Coaches High School Regionals High School Rules,...

  4. Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii...

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

    Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii: Assessment and Recommendations Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii: Assessment...

  5. Hawaii energy strategy project 2: Fossil energy review. Task 2: Fossil energy in Hawaii

    SciTech Connect (OSTI)

    Breazeale, K. [ed.; Yamaguchi, N.D.; Keeville, H. [and others

    1993-12-01T23:59:59.000Z

    In Task 2, the authors establish a baseline for evaluating energy use in Hawaii, and examine key energy and economic indicators. They provide a detailed look at fossil energy imports by type, current and possible sources of oil, gas and coal, quality considerations, and processing/transformation. They present time series data on petroleum product consumption by end-use sector, though they caution the reader that the data is imperfect. They discuss fuel substitutability to identify those end-use categories that are most easily switched to other fuels. They then define and analyze sequential scenarios of fuel substitution in Hawaii and their impacts on patterns of demand. They also discuss energy security--what it means to Hawaii, what it means to neighboring economies, whether it is possible to achieve energy security. 95 figs., 48 tabs.

  6. Perspectives on neutrino telescopes 2009

    SciTech Connect (OSTI)

    Quigg, Chris; /Fermilab /Karlsruhe U., TTP

    2009-04-01T23:59:59.000Z

    Remarks at the roundtable on plans for the future at the XIII International Workshop on Neutrino Telescopes.

  7. Renewable Energy Permitting Barriers in Hawaii: Experience from the Field

    SciTech Connect (OSTI)

    Busche, S.; Donnelly, C.; Atkins, D.; Fields, R.; Black, C.

    2013-03-01T23:59:59.000Z

    This white paper presents a summary of the solicited input from permitting agencies and renewable energy developers on the permitting process in Hawaii to provide stakeholders in Hawaii, particularly those involved in permitting, with information on current permitting barriers that renewable energy developers are experiencing.

  8. Wave Energy Test Site (WETS) Marine Corps Base Hawaii (MCBH)

    E-Print Network [OSTI]

    Wave Energy Test Site (WETS) Marine Corps Base Hawaii (MCBH) Alexandra DeVisser, NAVFAC-EXWC Brian June 10, 2013 #12;Wave Energy Test Site (WETS) Objective: Provide location for year-long in Cable, Sound & Sea Technology (SST) Luis A. Vega, HNEI-University of Hawaii Energy Ocean International

  9. Identification and Assessment of Food Waste Generators in Hawaii

    E-Print Network [OSTI]

    Department of Agriculture By University of Hawaii Hawaii Natural Energy Institute School of Ocean and Earth Sciences and Technology Wendy Okazaki Scott Q. Turn December 2005 #12;2 Table of Contents 1. Executive............................................................................................... 11 3.4 Survey data entry and Microsoft Access database

  10. UNIVERSITY OF HAWAI`I COMMUNITY COLLEGES POLICY

    E-Print Network [OSTI]

    Olsen, Stephen L.

    of Hawai`i Executive Policy E5.211 Ethical Standards in Research and Scholarly Activities. http://www.hawaii.edu/apis these recognized standards of the profession an integral part of their professional lives. The expectation reinforces the expectations and standards, which we strive to achieve. II. Related University Policies

  11. Detailed Work Plan for Development of a Hawai`i

    E-Print Network [OSTI]

    Subtask 9.1 First Deliverable By the University of Hawaii Hawaii Natural Energy Institute School of Ocean energy and economic security and sustainability. Moreover, unlike wind, solar, geothermal, or ocean.S. Department of Energy Office of Electricity Delivery and Energy Reliability Under Award No. DE-FC-06NT42847

  12. http://www.hnei.hawaii.edu/ HAWAI`I NATURAL ENERGY INSTITUTE

    E-Print Network [OSTI]

    Research http://www.onr.navy.mil Related Projects: Maui Smart Grid Batteries for Grid Management Grid to environmental changes, and interaction with the associated electric grid. A prime example test bed is the one for use in Hawai`i and application to future grid integration by HELCO and other utilities on O`ahu, Maui

  13. http://www.hnei.hawaii.edu/ HAWAI`I NATURAL ENERGY INSTITUTE

    E-Print Network [OSTI]

    to electricity as power sources. BFCs promise niche applications for generation of electricity at small scale & Technology ­ University of Hawai`i at Mnoa Bio-Fuel Cells Project Period of Performance: From 2003 Project of immobilization (e.g., covalent attachment versus physical entrapment of enzyme). Project Benefits Bio-fuel cells

  14. Hawaii Energy Resource Overviews. Volume 5. Social and economic impacts of geothermal development in Hawaii

    SciTech Connect (OSTI)

    Canon, P.

    1980-06-01T23:59:59.000Z

    The overview statement of the socio-economic effects of developing geothermal energy in the State of Hawaii is presented. The following functions are presented: (1) identification of key social and economic issues, (2) inventory of all available pertinent data, (3) analysis and assessment of available data, and (4) identification of what additional information is required for adequate assessment.

  15. http://www.hnei.hawaii.edu/ HAWAI`I NATURAL ENERGY INSTITUTE

    E-Print Network [OSTI]

    vehicles, hardware- in-loop dynamic testing or autonomous vehicles, and use of alternate fuels. Fuel Cell & Technology ­ University of Hawai`i at Mnoa Airborne Contaminants and Fuel Cell Performance Phone: (808) 956 Contaminants and Fuel Cell Performance Effects of Defects in Fuel Cell MEA Components Background

  16. http://www.hnei.hawaii.edu/ HAWAI`I NATURAL ENERGY INSTITUTE

    E-Print Network [OSTI]

    Hydrogen for GM Fuel Cell Vehicles Project Description and Goals As one of the tasks under an award from Laboratory www.nrl.navy.mil Related Projects: Bio-Fuel Cells Project Fuel Cell Hardware-in-Loop (HiL) Testing of HNEI's Hawai`i Fuel Cell Test Facility. Besides the basic energy need for hydrate exploitation, HNEI

  17. Dam and Hydroelectric Powerplant University of Hawai`i CEE 491University of Hawai`i CEE 491

    E-Print Network [OSTI]

    Prevedouros, Panos D.

    Karun 3 Dam and Hydroelectric Powerplant University of Hawai`i ­ CEE 491University of Hawai`i ­ CEE;Location #12;Description/Background Hydroelectric dam on Karun River Help with national energy needs #12;Social & Economic Benefits Flood Control Dam reservoirs help to control floods Mitigate high peak

  18. School of Ocean and Earth Science and Technology, University of Hawai`i at Mnoa Hawai`i's Changing Climate

    E-Print Network [OSTI]

    Wang, Yuqing

    1880). How is global warming influencing the climate in Hawai`i? The purpose of this briefing sheet of global warming. In Hawai`i: · Air temperature has risen; · Rainfall and stream flow have decreased`i's water resources and forests, coastal communities, and marine ecology. There is a significant need

  19. Metrics for Measuring Progress under the Hawai`i Clean Energy Initiative

    E-Print Network [OSTI]

    ENERGY INSTITUTE School of Ocean & Earth Science & Technology ­ University of Hawai`i at Manoa #12 by Hawai`i Natural Energy Institute School of Ocean and Earth Science and Technology University of HawaiMetrics for Measuring Progress under the Hawai`i Clean Energy Initiative: Hawai`i Clean Energy

  20. Energy Incentive Programs, Hawaii | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the YouTube|6721 Federal RegisterHydrogenDistributionFact SheetColoradoGeorgia EnergyHawaii

  1. MHK Projects/Hawaii | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant Jump to:LandownersLuther, Oklahoma: EnergyMARECInformationGriffin ProjectHawaii

  2. Waikane, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwide Permit webpage JumpWaikane, Hawaii: Energy Resources Jump to:

  3. Waimalu, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwide Permit webpage JumpWaikane, Hawaii: Energy Resources Jump

  4. Waimanalo, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwide Permit webpage JumpWaikane, Hawaii: Energy Resources

  5. Waipahu, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwide Permit webpage JumpWaikane, Hawaii: Energy ResourcesWainscott,

  6. Categorical Exclusion Determinations: Hawaii | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO OverviewAttachments EnergyFebruary3 Categorical ExclusionCalifornia|GeorgiaHawaii

  7. Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDIT REPORTEnergyFarms A SUKHydrogenGuascorHamidjojoHawaii: Energy

  8. Renewable Hawaii Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with form History FacebookRegenesysRenewable Hawaii Inc Jump to: navigation,

  9. Kahaluu, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetecGtelInteriasIowa: Energy ResourcesKACOKahaluu, Hawaii: Energy Resources

  10. Kahuku, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetecGtelInteriasIowa: Energy ResourcesKACOKahaluu, Hawaii: EnergyKahuku,

  11. Kaneohe, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetecGtelInteriasIowa: EnergyKanabec County, Minnesota: EnergyKaneohe, Hawaii:

  12. Hawaii/Wind Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEI ReferenceJumpEnergyStrategy |HatchetInformation Hawaii's

  13. Kahului, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOf Kilauea Volcano, Hawaii |Island, Florida: EnergyKDOTII

  14. Hauula, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetec AG| OpenInformationHartsville, NewPennsylvania:Hauula, Hawaii: Energy

  15. Punaluu, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethod Jump to:ThisPublic PowerKentucky:Plant on Hawaii's

  16. Pupukea, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethod Jump to:ThisPublic PowerKentucky:Plant onPupukea, Hawaii:

  17. Hawaii State Energy Office | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup | Open Energy Information HanergyHarney ElectricHaryanaHavanaHawaii

  18. Antares Reference Telescope System

    SciTech Connect (OSTI)

    Viswanathan, V.K.; Kaprelian, E.; Swann, T.; Parker, J.; Wolfe, P.; Woodfin, G.; Knight, D.

    1983-01-01T23:59:59.000Z

    Antares is a 24-beam, 40-TW carbon-dioxide laser-fusion system currently nearing completion at the Los Alamos National Laboratory. The 24 beams will be focused onto a tiny target (typically 300 to 1000 ..mu..m in diameter) located approximately at the center of a 7.3-m-diameter by 9.3-m-long vacuum (10/sup -6/ torr) chamber. The design goal is to position the targets to within 10 ..mu..m of a selected nominal position, which may be anywhere within a fixed spherical region 1 cm in diameter. The Antares Reference Telescope System is intended to help achieve this goal for alignment and viewing of the various targets used in the laser system. The Antares Reference Telescope System consists of two similar electro-optical systems positioned in a near orthogonal manner in the target chamber area of the laser. Each of these consists of four subsystems: (1) a fixed 9X optical imaging subsystem which produces an image of the target at the vidicon; (2) a reticle projection subsystem which superimposes an image of the reticle pattern at the vidicon; (3) an adjustable front-lighting subsystem which illuminates the target; and (4) an adjustable back-lighting subsystem which also can be used to illuminate the target. The various optical, mechanical, and vidicon design considerations and trade-offs are discussed. The final system chosen (which is being built) and its current status are described in detail.

  19. Grid Integration of Robotic Telescopes

    E-Print Network [OSTI]

    F. Breitling; T. Granzer; H. Enke

    2009-03-23T23:59:59.000Z

    Robotic telescopes and grid technology have made significant progress in recent years. Both innovations offer important advantages over conventional technologies, particularly in combination with one another. Here, we introduce robotic telescopes used by the Astrophysical Institute Potsdam as ideal instruments for building a robotic telescope network. We also discuss the grid architecture and protocols facilitating the network integration that is being developed by the German AstroGrid-D project. Finally, we present three user interfaces employed for this purpose.

  20. http://www.hnei.hawaii.edu/ Phone: (808) 956-8890 Fax: (808) 956-2336 1680 East-West Road, POST 109 Honolulu, Hawai`i 96822

    E-Print Network [OSTI]

    ENERGY INSTITUTE School of Ocean & Earth Science & Technology ­ University of Hawai`i at Mnoa Ocean Thermal Energy Conversion Team Partners: Hawai`i Natural Energy Institute School of Ocean and Earth of Ocean Thermal Energy Conversion (OTEC) in Hawai`i. OTEC uses the difference between the cold deep water

  1. UNIVERSITY OF HAWAI`I SYSTEM FEASIBILITY STUDY REPORT

    E-Print Network [OSTI]

    Olsen, Stephen L.

    STUDY OF GREEN ROOF TECHNOLOGIES IN URBAN DISTRICTS IN HAWAII SR-86 (2006) December 2006 #12;Feasibility Benefits...........................................................................19 Energy conservation Increase in wildlife habitat and native plant communities............................23 Noise and radiation

  2. Greta Smith Aeby Hawaii Institute of Marine Biology

    E-Print Network [OSTI]

    Wang, Yuqing

    Greta Smith Aeby Hawaii Institute of Marine Biology PO Box 1346 Kaneohe, HI 96744 Work, TM, Forsman, Rogers, A, Sanciangco, J, Sheppard, A, Sheppard, C, Smith, J, Stuart, S, Turak, E, Veron, J, Wallace, C

  3. MIE Regional Climate Change Impact Webinar Series: Hawaii & Pacific Islands

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's (DOE's) Minorities in Energy Initiative is hosting a webinar on Hawaii and Pacific Islands impacts of climate change on minority and tribal communities featuring...

  4. Hawaii Solar Integration Study Final Technical Report for Oahu

    E-Print Network [OSTI]

    Hawaii Solar Integration Study Final Technical Report for Oahu Prepared for: The National Renewable ..................................................................................................................19 4.5. Statistical analysis of wind, solar and load data ................................................................................................................................... 21 5.1. Solar Site Selection Process

  5. Geothermal resources assessment in Hawaii. Final report

    SciTech Connect (OSTI)

    Thomas, D.M.

    1984-02-21T23:59:59.000Z

    The Hawaii Geothermal Resources Assessment Program was initiated in 1978. The preliminary phase of this effort identified 20 Potential Geothermal Resource Areas (PGRA's) using available geological, geochemical and geophysical data. The second phase of the Assessment Program undertook a series of field studies, utilizing a variety of geothermal exploration techniques, in an effort to confirm the presence of thermal anomalies in the identified PGRA's and, if confirmed, to more completely characterize them. A total of 15 PGRA's on four of the five major islands in the Hawaiian chain were subject to at least a preliminary field analysis. The remaining five were not considered to have sufficient resource potential to warrant study under the personnel and budget constraints of the program.

  6. High Energy Neutrino Telescopes

    E-Print Network [OSTI]

    K. D. Hoffman

    2008-12-18T23:59:59.000Z

    This paper presents a review of the history, motivation and current status of high energy neutrino telescopes. Many years after these detectors were first conceived, the operation of kilometer-cubed scale detectors is finally on the horizon at both the South Pole and in the Mediterranean Sea. These new detectors will perhaps provide us the first view of high energy astrophysical objects with a new messenger particle and provide us with our first real glimpse of the distant universe at energies above those accessible by gamma-ray instruments. Some of the topics that can be addressed by these new instruments include the origin of cosmic rays, the nature of dark matter, and the mechanisms at work in high energy astrophysical objects such as gamma-ray bursts, active galactic nuclei, pulsar wind nebula and supernova remnants.

  7. EMPLOYMENT OPPORTUNITIES Hawaii Ocean Observing System (HiOOS) Employment Opportunities

    E-Print Network [OSTI]

    UHM EMPLOYMENT OPPORTUNITIES Hawaii Ocean Observing System (HiOOS) Employment Opportunities FIELD TECHNICIAN OPPORTUNITY: employment with possible development of a senior thesis project in GESCarlo, edecarlo@soest.hawaii.edu JOB REFERENCE NUMBER ON STUDENT EMPLOYMENT WEBSITE: none Student

  8. Memorandum of Understanding Between the State of Hawaii and the U.S. Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE)

    This document describes the Memorandum of Understanding signed between the state of Hawaii and the U.S. Department of Energy, outlining their intent to work together to help Hawaii develop its natural renewable resources.

  9. Hawaii Natural Energy Institute: Annual report, 1992

    SciTech Connect (OSTI)

    Not Available

    1992-01-01T23:59:59.000Z

    This progress report from the University of Hawaii at Manoa's School of Ocean and Earth Science and Technology describes state of the art research in tapping the energy in and around the Hawaiian Islands. Researchers are seeking new ways of generating electricity and producing methanol from sugarcane waste and other biomass. They are finding ways to encourage the expanded use of methanol as a transportation fuel. They are creating innovative and cost-efficient methods of producing and storing hydrogen gas, considered the fuel of the future''. Researchers are also developing the techniques and technologies that will enable us to tap the unlimited mineral resources of the surrounding ocean. they are testing methods of using the oceans to reduce the carbon dioxide being discharged to the atmosphere. And they are mapping the strategies by which the seas can become a major source of food, precious metals, and space for living and for industry. The achievements described in this annual report can be attributed to the experience, creativity, painstaking study, perseverance, and sacrifices of our the dedicated corps of researchers.

  10. DECEMBER 2000 Economic Impact of the University of Hawai`i System

    E-Print Network [OSTI]

    REPORT ON THE ECONOMIC IMPACT OF THE UNIVERSITY OF HAWAI`I SYSTEM DECEMBER 2000 #12;Economic Impact of the University of Hawai`i System Prepared by: University of Hawai`i: Economic Research Organization (UHERO Department of Business, Economic Development and Tourism. #12;1 Economic Impact of the University of Hawai

  11. Report on Business Case in Hawai`i for Storage Options

    E-Print Network [OSTI]

    Report on Business Case in Hawai`i for Storage Options Prepared for the U.S. Department of Energy on Business Case in Hawai`i for Storage Options Prepared by Hawai`i Natural Energy Institute School of Ocean, and minimize energy costs. This study will help determine where energy storage technologies can best fit

  12. HIGH SCHOOL BACKGROUND OF FIRST-TIME STUDENTS UNIVERSITY OF HAWAI`I

    E-Print Network [OSTI]

    HIGH SCHOOL BACKGROUND OF FIRST-TIME STUDENTS UNIVERSITY OF HAWAI`I FALL 2007 Institutional, Students Reports available online at: http://www.hawaii.edu/iro/maps.htm #12;HIGH SCHOOL BACKGROUND 1). Enrollment of first-time students from Hawai`i high schools measured 5,967, a 9.4% increase from

  13. Compilation of Expenditures for the Hawai`i Gateway Energy Center

    E-Print Network [OSTI]

    `i Distributed Energy Resource Technologies for Energy Security Subtask 2.2 Deliverable #3 By Hawai`i Natural`i Distributed Energy Resource Technologies for Energy Security project, the Hawai`i Natural Energy InstituteCompilation of Expenditures for the Hawai`i Gateway Energy Center Prepared for the U.S. Department

  14. 148 Faculty and Staff Hawai`i Community College 2013-2014 RobertYamane

    E-Print Network [OSTI]

    Olsen, Stephen L.

    and Staff 149Hawai`i Community College 2013-2014 Grace Funai Recipient, Chancellor's`A`ali`i Award James AU, KAREN L. Educational Specialist, University of Hawai`i Center, West Hawai`i B.A. 1998, University

  15. Hawai'i Bioenergy Master Plan Green Jobs, Biofuels Development, and

    E-Print Network [OSTI]

    Hawai'i Bioenergy Master Plan Green Jobs, Biofuels Development, and Hawaii's Labor Market associated with biofuels in Hawai'i. In particular, it discusses how a potential biofuels industry might policy makers and leaders consider how best to support biofuels. One major labor market question

  16. The epidemiology and etiology of visitor injuries in Hawaii Volcanoes National Park

    E-Print Network [OSTI]

    Heggie, Travis Wade

    2006-04-12T23:59:59.000Z

    TABLE 15 Behavioral and preparedness factors most frequently involved in frontcountry incidents in Hawaii Volcanoes National Park??????. 72 16 Frontcountry destinations in Hawaii Volcanoes National Park with the highest number... Park????????????????????????. 86 27 Behavioral and preparedness factors commonly associated with backcountry incidents in Hawaii Volcanoes National Park??????.. 87 28 Distribution of roadway incidents by specific road and severity...

  17. AGRUMED France, Italie, Isral Jean-Yves Empereur

    E-Print Network [OSTI]

    van Tiggelen, Bart

    Olivier Henry France, Italie, Turquie BASSINS VERSANTS Algérie, France, Maroc BISTROMED Espagne, France, Tunisie CHAMO France, Maroc, Tunisie DEMOMED Observatoire démographique de la Méditerranée DEMOSYM Algérie, France, Italie, Maroc GEO-ISRAEL France, Israël, Italie Croatie, Espagne, France, Grèce, Italie, Maroc

  18. Preliminary geothermal assessment surveys for the State of Hawaii

    SciTech Connect (OSTI)

    Thomas, D.M.; Cox, M.E.; Lienert, B.R.; Kauahikaua, J.P.; Mattice, M.D.

    1980-09-01T23:59:59.000Z

    The Geothermal Resource Assessment Program of the Hawaii Institute of Geophysics has conducted a series of geochemical and geophysical surveys in ten separate locations within the State of Hawaii in an effort to identify and assess potential geothermal areas throughout the state. The techniques applied include groundwater chemistry and temperatures, soil mercury surveys, ground radon emanometry, time-domain electromagnetic surveys and Schlumberger resistivity soundings. Although geochemical and geophysical anomalies were identified in nearly all the survey sites, those areas which show most promise, based on presently available data, for a geothermal resource are as follows: Puna, Kailua Kona, and Kawaihae on the island of Hawaii; Haiku-Paia and Olowalu-Ukumehame canyons on Maui; and Lualualei Valley on Oahu. Further surveys are planned for most of these areas in order to further define the nature of the thermal resource present.

  19. FAD Research in Hawaii the story so far...........

    E-Print Network [OSTI]

    Hawai'i at Manoa, University of

    FAD Research in Hawaii ­ the story so far........... #12;#12;Characterization of Tuna Movements Around FADs Method: Active Acoustic Tracking #12;#12;#12;#12;#12;#12;#12;Characterization of Movements #12;#12;System Design · 192 kHz Side Scan like transducers · Mechanically scanned system · Battery

  20. Galen Sasaki EE 361 University of Hawaii 1 Memory technologies

    E-Print Network [OSTI]

    Sasaki, Galen H.

    faster #12;Galen Sasaki EE 361 University of Hawaii 5 Components: CMOS drain source gate n-channel transistor drain source gate p-channel transistor gate = `1' --> close gate = `0' --> open gate = `1 · Write bit back after a read Capacitor Passive transistor Word line Bit line A cell Word line

  1. Galen Sasaki EE 361 University of Hawaii 1 Memory technologies

    E-Print Network [OSTI]

    Sasaki, Galen H.

    faster #12;3 Galen Sasaki EE 361 University of Hawaii 5 Components: CMOS drain source gate n-channel transistor drain source gate p-channel transistor gate = `1' --> close gate = `0' --> open gate = `1 · Write bit back after a read Capacitor Passive transistor Word line Bit line A

  2. Internship Opportunities Akamai Internship Program for Hawaii Residents

    E-Print Network [OSTI]

    Internship Opportunities Akamai Internship Program for Hawaii Residents http://cfao.ucolick.org/EO/internshipsnew/akamai/index.php American Meteorological Society http://www.ametsoc.org/amsstudentinfo/internships.html Explorations information, visit: Geotimes Summer Internship http://www.geotimes.org/internship.html Joint

  3. Hawaii Bioenergy Master Plan Marc. M. Siah & Associates, Inc.

    E-Print Network [OSTI]

    energy future require an expeditious and broad implementation of clean and renewable energy applications of promising bioenergy projects in the state. To meet its clean energy goals, Hawaii cannot afford the perception that investment and green energy initiatives are hindered by a lack of support from State

  4. Hawaii Renewable Hydrogen Program State & Regional Initiatives Webinar

    E-Print Network [OSTI]

    MWPotential Biom ass W ind G eotherm alHydro Solar(roof) Solar(utility) M SW O cean Molokai Lanai Hawaii Maui Kauai Routes Crater Rim Drive 11 miles Elevation 4,000 ft Chain of Craters Road 48 miles round trip Steep

  5. Environmental Resources of Selected Areas of Hawaii: Socioeconomics (DRAFT)

    SciTech Connect (OSTI)

    Saulsbury, J.W.; Sorensen, B.M.; Schexnayder, S.M.

    1994-06-01T23:59:59.000Z

    This report has been prepared to make available and archive the background information on socioeconomic resources collected 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. The U.S. Department of Energy (DOE) published a notice in the Federal Register on May 17, 1994 (Fed. Regis. 5925638), withdrawing its Notice of Intent (Fed Regis. 57:5433), of February 14, 1992, to prepare the HGPEIS. Since the state of Hawaii is no longer pursuing or planning to pursue the HGP, DOE considers the project to be terminated. This document provides background information on socioeconomic resources in Hawaii County, with particular emphasis on the Puna District (Fig. 1). Information is being made available for use by others in conducting future socioeconomic impact assessments in this area. This report describes existing socioeconomic resources in the areas studied (i.e., the affected environment) and does not represent an assessment of environmental impacts. The socioeconomic resources described are primarily those that would be affected by employment and population growth associated with any future large-scale development. These resource categories are (1) population, (2) housing, (3) land use, (4) economic structure (primarily employment and income), (5) infrastructure and public services (education, ground transportation, police and fire protection, water, wastewater, solid waste disposal, electricity, and emergency planning), (6) local government revenues and expenditures, and (7) tourism and recreation.

  6. Environmental resources of selected areas of Hawaii: Socioeconomics

    SciTech Connect (OSTI)

    Saulsbury, J.W.; Sorensen, B.M.; Reed, R.M. [Oak Ridge National Lab., TN (United States); Schexnayder, S.M. [Univ. of Tennessee, Knoxville, TN (United States)

    1995-03-01T23:59:59.000Z

    This report has been prepared to make available and archive the background information on socioeconomic resources collected during the preparation of the environmental impact statement (EIS) for Phases 3--4 of the Hawaii Geothermal Project (HGP) as defined by the state of Hawaii in its April 1989 proposal to Congress. The USDOE published a notice withdrawing its Notice of Intent to prepare the HGP EIS. Since the state of Hawaii is no longer pursuing or planning to pursue the HGP, DOE considers the project to be terminated. This document provides background information on socioeconomic resources in Hawaii County, with particular emphasis on the Puna District. Information is being made available for use by others in conducting future socioeconomic impact assessments in this area. this report describes existing socioeconomic resources in the areas studied and does not represent an assessment of environmental impacts. The socioeconomic resources described are primarily those that would be affected by employment and population growth associated with any future large-scale development. These resource categories are population, housing, land use, economic structure, infrastructure and public services, local government revenues and expenditures, and tourism and recreation.

  7. DOE 2003 Program Review Hawaii Natural Energy Institute

    E-Print Network [OSTI]

    DOE 2003 Program Review Hawaii Natural Energy Institute School of Ocean&Earth ScienceHydrogen Production Eric L.Miller Richard E. Rocheleau ACKNOWLEDGEMENTS -U.S. Department of Energy for continued.)catalyst films CIS, CIGS iron-oxideelectrochemical metal oxide semiconductor films tungsten trioxide titanium

  8. The Social Networks of Hawaii's Longline Fishery a

    E-Print Network [OSTI]

    Hawai'i at Manoa, University of

    The Social Networks of Hawaii's Longline Fishery ­ a preliminary assessment Michele Barnes, Shawn Future Outlook #12;Introduction Project Goal Examine the role of Social Networks on vessel economic) Vietnamese-American (57) source: panoramio.com #12;Methodology 1. Social Network Analysis Structured survey

  9. Principle Investigator M. Cooney (Hawaii Natural Energy Institute)

    E-Print Network [OSTI]

    (Engineering Overview), Hawaii American Waters (Host WWTP), RealGreen Power (Technology Provider), Pacific Biodiesel (Produce Biodiesel from grease trap waste and fryer grease), Diacarbon Energy (Biochar producer that approaches theoretical maximum of 0.35 m3/Kg COD reduced. GTW Brown grease for biodiesel Separated wastewater

  10. Environmental Resources of Selected Areas of Hawaii: Ecological Resources (DRAFT)

    SciTech Connect (OSTI)

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

    1994-06-01T23:59:59.000Z

    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. The U.S. Department of Energy (COE) published a notice in the Federal Register on May 17, 1994 (Fed. Regist. 5925638) withdrawing its Notice of Intent (Fed. Regst. 575433) of February 14, 1992, to prepare the HGP-EIS. 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, including the southeastern coast, a potential development corridor along the Saddle Road between Hilo and the North Kohala District on the northwestern coast, and on the southeastern coast of Maui. 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 is being made available for future research in these areas. This report describes the environmental resources present in the areas studied (i.e., the affected environment) and does not represent an assessment of environmental impacts.

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

    SciTech Connect (OSTI)

    Trettin, C.C.; Tolbert, V.R. [Oak Ridge National Lab., TN (United States). Environmental Sciences Div.; Jones, A.T. [Jones (Anthony T.), Vancouver, British Columbia (Canada); Smith, C.R. [Smith (Craig R.), Kailna, HI (United States); Kalmijn, A.J. [Kalmijn (Adrianus J.), Encinitas, CA (United States)

    1995-03-01T23:59:59.000Z

    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. Analysis of Hawaii Biomass Energy Resources for Distributed Energy Applications

    E-Print Network [OSTI]

    Energy Institute School of Ocean and Earth Sciences and Technology Scott Q. Turn Vheissu Keffer MiltonAnalysis of Hawaii Biomass Energy Resources for Distributed Energy Applications Prepared for State) concentrations on a unit energy basis for sugar cane varieties and biomass samples

  13. Wide field of view telescope

    DOE Patents [OSTI]

    Ackermann, Mark R. (Albuquerque, NM); McGraw, John T. (Placitas, NM); Zimmer, Peter C. (Albuquerque, NM)

    2008-01-15T23:59:59.000Z

    A wide field of view telescope having two concave and two convex reflective surfaces, each with an aspheric surface contour, has a flat focal plane array. Each of the primary, secondary, tertiary, and quaternary reflective surfaces are rotationally symmetric about the optical axis. The combination of the reflective surfaces results in a wide field of view in the range of approximately 3.8.degree. to approximately 6.5.degree.. The length of the telescope along the optical axis is approximately equal to or less than the diameter of the largest of the reflective surfaces.

  14. HAWAI`I UNDERSEA RESEARCH LABORATORY NOAA's Undersea Research Center for Hawai`i and the Western Pacific

    E-Print Network [OSTI]

    resources of the Pa- cific and renewable energy from the sea, HURL's contributions will continue to play accepts funded requests from private, state, or federal agencies and participates in international Region Hawai`i Northwestern Hawaiian Islands American SamoaAustralia Japan CNMI Guam Marshall IslandsFederated

  15. Geo-neutrinos and silicate earth enrichment of U and Th Hawaii Pacific University, Kaneohe, Hawaii, USA

    E-Print Network [OSTI]

    Mcdonough, William F.

    Frontiers Geo-neutrinos and silicate earth enrichment of U and Th S.T. Dye Hawaii Pacific of refractory lithophile elements, including U and Th, in the silicate earth by 1.5. Global removal of volatile elements potentially increases this enrichment to 2.8. The K content of the silicate earth follows from

  16. Hawaii Energy Resource Overviews. Volume 4. Impact of geothermal resource development in Hawaii (including air and water quality)

    SciTech Connect (OSTI)

    Siegel, S.M.; Siegel, B.Z.

    1980-06-01T23:59:59.000Z

    The environmental consequences of natural processes in a volcanic-fumerolic region and of geothermal resource development are presented. These include acute ecological effects, toxic gas emissions during non-eruptive periods, the HGP-A geothermal well as a site-specific model, and the geothermal resources potential of Hawaii. (MHR)

  17. Environmental resources of selected areas of Hawaii: Groundwater in the Puna District of the Island of Hawaii

    SciTech Connect (OSTI)

    Staub, W.P.; Reed, R.M.

    1995-03-01T23:59:59.000Z

    This report has been prepared to make available and archive the background scientific data and related information collected on groundwater 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. The US Department of Energy (DOE) published a notice in the withdrawing its notice of intent of February 14, 1992, to prepare the HGP EIS. 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 were collected for the geothermal resource subzones in the Puna District on the island of Hawaii. The scientific background data and related information is being made available for use by others in conducting future scientific research in these areas. This report describes the environmental resources present in the areas studied and does not represent an assessment of environmental impacts. This paper summarizes the current state of knowledge with respect to groundwater in the Puna District of the island of Hawaii. Groundwater quality in and adjacent to Kilauea`s east rift zone (KERZ), is compared with that of meteoric water, seawater, and geothermal fluid. Two segments of KERZ lie within the Puna District. These segments are the middle east rift zone (KERZ) and lower east rift zone (LERZ). The degree of mixing between meteoric water, seawater, and geothermal water in and adjacent to the also is discussed.

  18. http://www.hnei.hawaii.edu/ Phone: (808) 956-8890 Fax: (808) 956-2336 1680 East-West Road, POST 109 Honolulu, Hawai`i 96822

    E-Print Network [OSTI]

    Inverters for High- Penetration Photovoltaic Applications Team Partners: Hawai`i Natural Energy Institute Projects: Maui Smart Grid Project PV Test Beds in the Micro- Climates of Hawai`i Energy Efficiency Research-industry partnership for a multi-year project to develop a Smart Grid Inverter (SGI). The SGI will be used to assess

  19. http://www.hnei.hawaii.edu/ Phone: (808) 956-8890 Fax: (808) 956-2336 1680 East-West Road, POST 109 Honolulu, Hawai`i 96822

    E-Print Network [OSTI]

    ://www.heco.com Maui Electric Company http://www.mauielectric.com General Electric Company Periods of Performance-Principal Investigator HNEI 808-956-8346 rochelea@hawaii.edu Links: HNEI http://www.hnei.hawaii.edu General Electric. General Electric Company ­ it will provide expertise in application of smart grid technology. Project

  20. http://www.hnei.hawaii.edu/ Phone: (808) 956-8890 Fax: (808) 956-2336 1680 East-West Road, POST 109 Honolulu, Hawai`i 96822

    E-Print Network [OSTI]

    for GM Equinox Fuel Cell Vehicles Team Partners: Hawai`i Natural Energy Institute School of Ocean Motors (GM) Equinox fuel cell electric vehicles located at Marine Corps Base (MCB) Hawai at MCB Hawai`i. Overall, this project will support operations of the GM fuel cell vehicle demonstration

  1. Transportation energy strategy: Project {number_sign}5 of the Hawaii Energy Strategy Development Program

    SciTech Connect (OSTI)

    NONE

    1995-08-01T23:59:59.000Z

    This study was prepared for the State Department of Business, Economic Development and Tourism (DBEDT) as part of the Hawaii Energy Strategy program. Authority and responsibility for energy planning activities, such as the Hawaii Energy Strategy, rests with the State Energy Resources Coordinator, who is the Director of DBEDT. Hawaii Energy Strategy Study No. 5, Transportation Energy Strategy Development, was prepared to: collect and synthesize information on the present and future use of energy in Hawaii`s transportation sector, examine the potential of energy conservation to affect future energy demand; analyze the possibility of satisfying a portion of the state`s future transportation energy demand through alternative fuels; and recommend a program targeting energy use in the state`s transportation sector to help achieve state goals. The analyses and conclusions of this report should be assessed in relation to the other Hawaii Energy Strategy Studies in developing a comprehensive state energy program. 56 figs., 87 tabs.

  2. Native Hawaiian Ethnographic Study for the Hawaii Geothermal Project Proposed for Puna and Southeast Maui

    SciTech Connect (OSTI)

    Matsuoka, J.K; Minerbi, L. [Cultural Advocacy Network for Developing Options (CANDO) (United States); Kanahele, P.; Kelly, M.; Barney-Campbell, N.; Saulsbury [Oak Ridge National Lab., TN (United States); Trettin, L.D. [Tennessee Univ., Knoxville, TN (United States)

    1996-05-01T23:59:59.000Z

    This report makes available and archives the background scientific data and related information collected for an ethnographic study of selected areas on the islands of Hawaii and Maui. The task was undertaken during preparation of an environmental impact statement 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. Information is included on the ethnohistory of Puna and southeast Maui; ethnographic fieldwork comparing Puna and southeast Maui; and Pele beliefs, customs, and practices.

  3. 36 ways to save energy and money - right now! Hawai'i Clean Energy...

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

    and money in Hawaii, in the office, at home, and in the car. 47304.pdf More Documents & Publications Energy Conservation Plans Energy Saver Guide Emergency Preparedness Resources...

  4. Hawaii Energy Strategy Project 2: Fossil Energy Review. Task IV. Scenario development and analysis

    SciTech Connect (OSTI)

    Yamaguchi, N.D.; Breazeale, K. [ed.

    1993-12-01T23:59:59.000Z

    The Hawaii Energy Strategy (HES) Program is a seven-project effort led by the State of Hawaii Department of Business, Economic Development & Tourism (DBEDT) to investigate a wide spectrum of Hawaii energy issues. The East-West Center`s Program on Resources: Energy and Minerals, has been assigned HES Project 2, Fossil Energy Review, which focuses on fossil energy use in Hawaii and the greater regional and global markets. HES Project 2 has four parts: Task I (World and Regional Fossil Energy Dynamics) covers petroleum, natural gas, and coal in global and regional contexts, along with a discussion of energy and the environment. Task II (Fossil Energy in Hawaii) focuses more closely on fossil energy use in Hawaii: current utilization and trends, the structure of imports, possible future sources of supply, fuel substitutability, and energy security. Task III`s emphasis is Greenfield Options; that is, fossil energy sources not yet used in Hawaii. This task is divided into two sections: first, an in-depth {open_quotes}Assessment of Coal Technology Options and Implications for the State of Hawaii,{close_quotes} along with a spreadsheet analysis model, which was subcontracted to the Environmental Assessment and Information Sciences Division of Argonne National Laboratory; and second, a chapter on liquefied natural gas (LNG) in the Asia-Pacific market and the issues surrounding possible introduction of LNG into the Hawaii market.

  5. Hawaii Clean Energy Initiative Permit to Cross or Enter the State...

    Open Energy Info (EERE)

    Reference LibraryAdd to library PermittingRegulatory Guidance - Instructions: Hawaii Clean Energy Initiative Permit to Cross or Enter the State Energy CorridorPermitting...

  6. Lana'ai Hawaii: An Inside Look at the World's Most Advanced Renewable...

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

    of Lanai with multi-megawatt solar PV generation. Location Hawaii United States See map: Google Maps Date October 2009 Topic Solar Basics & Educating Consumers Systems...

  7. Commissioning of the Dual-Beam Imaging Polarimeter for the UH 88-inch telescope

    E-Print Network [OSTI]

    Joseph Masiero; Klaus Hodapp; Dave Harrington; Haosheng Lin

    2007-08-09T23:59:59.000Z

    In this paper we present the design, calibration method, and initial results of the Dual-Beam Imaging Polarimeter (DBIP). This new instrument is designed to measure the optical polarization properties of point sources, in particular Main Belt asteroids. This instrument interfaces between the Tek 2048x2048 camera and the University of Hawaii's 88-inch telescope, and is available for facility use. Using DBIP we are able to measure linear polarization with a 1-sigma Poisson signal noise of 0.03% per measurement and a systematic error of order 0.06% +/- 0.02%. Additionally, we discuss measurements of the polarization of the asteroid 16 Psyche which were taken as part of the instrument commissioning. We confirm Psyche's negative polarization of -1.037% +/- 0.006% but find no significant modulation of the signal with rotation above the 0.05% polarization level.

  8. Siting Evaluation for Biomass-Ethanol Production in Hawaii

    SciTech Connect (OSTI)

    Kinoshita, C.M.; Zhou, J.

    2000-10-15T23:59:59.000Z

    This report examines four Hawaiian islands, Oahu, Hawaii, Maui, and Kauai, to identify three best combinations of potential sites and crops for producing dedicated supplies of biomass for conversion to ethanol. Key technical and economic factors considered in the siting evaluation include land availability (zoning and use), land suitability (agronomic conditions), potential quantities and costs of producing biomass feedstocks, infrastructure (including water and power supplies), transportation, and potential bioresidues to supplement dedicated energy crops.

  9. Sandia-Power Surety Task Force Hawaii foam analysis.

    SciTech Connect (OSTI)

    McIntyre, Annie

    2010-11-01T23:59:59.000Z

    The Office of Secretary of Defense (OSD) Power Surety Task Force was officially created in early 2008, after nearly two years of work in demand reduction and renewable energy technologies to support the Warfighter in Theater. The OSD Power Surety Task Force is tasked with identifying efficient energy solutions that support mission requirements. Spray foam insulation demonstrations were recently expanded beyond field structures to include military housing at Ft. Belvoir. Initial results to using the foam in both applications are favorable. This project will address the remaining key questions: (1) Can this technology help to reduce utility costs for the Installation Commander? (2) Is the foam cost effective? (3) What application differences in housing affect those key metrics? The critical need for energy solutions in Hawaii and the existing relationships among Sandia, the Department of Defense (DOD), the Department of Energy (DOE), and Forest City, make this location a logical choice for a foam demonstration. This project includes application and analysis of foam to a residential duplex at the Waikulu military community on Oahu, Hawaii, as well as reference to spray foam applied to a PACOM facility and additional foamed units on Maui, conducted during this project phase. This report concludes the analysis and describes the utilization of foam insulation at military housing in Hawaii and the subsequent data gathering and analysis.

  10. The Impact of Trade-wind Strength on Precipitation over the Windward Side of the Island of Hawaii

    E-Print Network [OSTI]

    Chen, Yi-Leng

    The Impact of Trade-wind Strength on Precipitation over the Windward Side of the Island of Hawaii@hawaii.edu #12;ABSTRACT The effects of trade-wind strength and the diurnal heating cycle on the production of summer trade-wind rainfall on the windward side of the island of Hawaii are examined from the data

  11. Cylindrical Equidis LAMONT (LDEO) WOODS HOLE O.I. NOAA U.HAWAII SOEST US NAVY

    E-Print Network [OSTI]

    HOLE O.I. NOAA U.HAWAII SOEST US NAVY SCRIPPS INST.OC U RHODE ISLAND RUSSIA US COAST GUARD GERMANY US NOAA 330 415326 415326 0 0 0 0 1932257 U.HAWAII SOEST 1 5873 5319 3992 5387 0 0 69927 US NAVY 3 3486

  12. Estimation of Fire Danger in Hawai`i Using Limited Weather Data and Simulation1

    E-Print Network [OSTI]

    Stephens, Scott L.

    199 Estimation of Fire Danger in Hawai`i Using Limited Weather Data and Simulation1 David R. Weise: The presence of fire in Hawai`i has increased with introduction of nonnative grasses. Fire danger estimation using the National Fire Danger Rat- ing System (NFDRS) typically requires 5 to 10 yr of data

  13. Liquified Natural Gas (LNG) for Hawaii: Policy, Economic, and Technical Questions

    E-Print Network [OSTI]

    Liquified Natural Gas (LNG) for Hawaii: Policy, Economic, and Technical Questions This report presents analyses for the potential demand for LNG in Hawai`i, potential benefits and costs of LNG importation, and features of the regulatory structure, policy, and practices for LNG. The report was submitted

  14. The Development and Decline of Hawaii's Skipjack Tuna Fishery CHRISTOFER H. BOGGS and BERT S. KIKKAWA

    E-Print Network [OSTI]

    pelamis, was the largest commercial fishery in Hawaii. Annual pole-and-line landings of skipjack tuna, I Bert S. Kikkawa. An update of the skipjack tuna, Katsuwonus pelamis, baitboat fishery in Hawaii-2396, unpub!. manuscr. ABSTRACT-The pole-and-line fishery for skipjack tuna, Katsuwonus pelamis

  15. Ocean Thermal Resource and Site Selection Criteria (January 2011) luisvega@hawaii.edu Ocean Thermal Resources

    E-Print Network [OSTI]

    Ocean Thermal Resource and Site Selection Criteria (January 2011) luisvega@hawaii.edu 1 Ocean Thermal Resources The vast size of the ocean thermal resource and the baseload capability of OTEC systems of Hawaii throughout the year and at all times of the day. This is an indigenous renewable energy resource

  16. Large aperture diffractive space telescope

    DOE Patents [OSTI]

    Hyde, Roderick A. (Livermore, CA)

    2001-01-01T23:59:59.000Z

    A large (10's of meters) aperture space telescope including two separate spacecraft--an optical primary objective lens functioning as a magnifying glass and an optical secondary functioning as an eyepiece. The spacecraft are spaced up to several kilometers apart with the eyepiece directly behind the magnifying glass "aiming" at an intended target with their relative orientation determining the optical axis of the telescope and hence the targets being observed. The objective lens includes a very large-aperture, very-thin-membrane, diffractive lens, e.g., a Fresnel lens, which intercepts incoming light over its full aperture and focuses it towards the eyepiece. The eyepiece has a much smaller, meter-scale aperture and is designed to move along the focal surface of the objective lens, gathering up the incoming light and converting it to high quality images. The positions of the two space craft are controlled both to maintain a good optical focus and to point at desired targets which may be either earth bound or celestial.

  17. Planning Near Earth Asteroid Observations on a 1m Class Telescope

    E-Print Network [OSTI]

    Ovidiu Vaduvescu; Mirel Birlan

    2007-02-01T23:59:59.000Z

    The number of known Near Earth Asteroids (NEAs) and Potentially Hazardous Asteroids (PHAs) has continued to grow in the last decade. Follow-up and recovery of newly discovered objects, as well as new astrometry at second or third oppositions are necessary to improve their orbits and predict any potential collision with the Earth in the future. A project to follow-up and recovery PHAs and NEAs is proposed, using 1m class telescopes in the next two years. Two incoming runs will take place first at Pic du Midi Observatory (France) and SAAO (South Africa), both to use 1m telescopes. Other observing runs are sought in the future. Collaborators to extend this project are welcomed.

  18. Embassy of France in South Africa

    E-Print Network [OSTI]

    Wagner, Stephan

    Embassy of France in South Africa PhD and Research Grants 2012 - 2013 The French Embassy bursary in South Africa - Supporting letter from supervisor in France To request application forms or any for South African researchers towards French institutions of higher education. The programme offers

  19. The Baikal Neutrino Telescope: Selected Physics Results

    E-Print Network [OSTI]

    R. Wischnewski; for the BAIKAL Collaboration

    2007-10-16T23:59:59.000Z

    We present results on searches for exotic particles (relativistic magnetic monopoles and WIMPs) and for UHE neutrinos, obtained with the Baikal neutrino telescope NT200.

  20. LIST OF FISH AT A PROPOSED OTEC SITE OFF KE-AHOLE POINT, HAWAII, DERIVED FROM COMMERCIAL FISH RECORDS, 1959-1978

    E-Print Network [OSTI]

    Jones, Anthony T.

    2012-01-01T23:59:59.000Z

    a proposed Ocean Thermal Energy Conversion Hawaii areproposed Ocean Thermal Energy Conversion (OTEC) site are A

  1. LIST OF FISH AT A PROPOSED OTEC SITE OFF KE-AHOLE POINT, HAWAII, DERIVED FROM COMMERCIAL FISH RECORDS, 1959-1978

    E-Print Network [OSTI]

    Jones, Anthony T.

    2012-01-01T23:59:59.000Z

    a proposed Ocean Thermal Energy Conversion Hawaii area presented. proposed Ocean Thermal Energy Conversion (OTEC)

  2. Hydrogen Fueling Station in Honolulu, Hawaii Feasibility Analysis

    SciTech Connect (OSTI)

    Porter Hill; Michael Penev

    2014-08-01T23:59:59.000Z

    The Department of Energy Hydrogen & Fuel Cells Program Plan (September 2011) identifies the use of hydrogen for government and fleet electric vehicles as a key step for achieving “reduced greenhouse gas emissions; reduced oil consumption; expanded use of renewable power …; highly efficient energy conversion; fuel flexibility …; reduced air pollution; and highly reliable grid-support.” This report synthesizes several pieces of existing information that can inform a decision regarding the viability of deploying a hydrogen (H2) fueling station at the Fort Armstrong site in Honolulu, Hawaii.

  3. Geothermal power development in Hawaii. Volume I. Review and analysis

    SciTech Connect (OSTI)

    Not Available

    1982-06-01T23:59:59.000Z

    The history of geothermal exploration in Hawaii is reviewed briefly. The nature and occurrences of geothermal resources are presented island by island. An overview of geothermal markets is presented. Other topies covered are: potential markets of the identified geothermal areas, well drilling technology, hydrothermal fluid transport, overland and submarine electrical transmission, community aspects of geothermal development, legal and policy issues associated with mineral and land ownership, logistics and infrastructure, legislation and permitting, land use controls, Regulation 8, Public Utilities Commission, political climate and environment, state plans, county plans, geothermal development risks, and business planning guidelines.

  4. Kauai, Hawaii: Solar Resource Analysis and High Penetration PV Potential

    SciTech Connect (OSTI)

    Helm, C.; Burman, K.

    2010-04-01T23:59:59.000Z

    Overview of the solar resource assessment conducted by the National Renewable Energy Laboratory (NREL) in cooperation with Kauai Island Utility Cooperative (KIUC) in Hawaii to determine the technical feasibility of increasing the contribution of solar renewable energy generation on the island of Kauaii through the use of photovoltaic (PV) arrays. The analysis, which was performed using a custom version of NREL's In My Back Yard (IMBY) software tool, showed that there is potential to generate enough energy to cover the peak load as reported for Kauai in 2007.

  5. Aeromagnetic study of the Island of Hawaii | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit withTianlinPapersWindeySanta2004) | OpenInformation Zablocki,Energyof Hawaii

  6. Waimanalo Beach, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwide Permit webpage JumpWaikane, Hawaii: Energy Resources JumpWaimanalo

  7. Waipio Acres, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwide Permit webpage JumpWaikane, Hawaii: Energy

  8. Whitmore Village, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwideWTEDBird, Idaho: EnergyWhitman County, Washington:Village, Hawaii:

  9. HAWAI'I CLEAN ENERGY DRAFT PROGRAMMATIC ENVIRONMENTAL IMPACT STATEMENT

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy ChinaofSchaefer To: CongestionDevelopment ofofthePerformanceofPathwaySeptember 11HAWAI'I

  10. Hawaii Clean Energy Initiative (HCEI) | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy ChinaofSchaefer To:Department of Energy Completing theWhiz! | DepartmentThe Hawaii

  11. Spurring Solar Installations in Hawaii | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently AskedEnergyIssues DOE's NuclearSpurring Solar Installations in Hawaii Spurring

  12. Hawaii Department of Transportation Highways Division | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEI ReferenceJumpEnergyStrategy |Hatchet RidgeInformation Hawaii

  13. Hawaii's 1st congressional district: Energy Resources | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEI ReferenceJumpEnergyStrategy |HatchetInformation Hawaii's 1st

  14. Hawaii Habitat Conservation Plans Webpage | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetec AG|Information OpenEI Reference LibraryAddHawaii Habitat Conservation

  15. Hawaii Historic Preservation Permit Packet | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetec AG|Information OpenEI Reference LibraryAddHawaii Habitat

  16. Hawaii Individual Wastewater Management Permit Packet | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetec AG|Information OpenEI Reference LibraryAddHawaii

  17. Hawaii Land Study Bureau's Land Classification Finder | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetec AG|Information OpenEI Reference LibraryAddHawaiiOpen

  18. Hawaii Underground Injection Control Program Webpage | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetec AG|Information OpenEI ReferenceNoiseInformation State of Hawaii

  19. Mililani Town, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio:Menomonee|Mililani Town, Hawaii: Energy Resources Jump to:

  20. Hawaii Regions | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurTheBrookhaven NationalRegionalsResearch »FundingGlenn6-7, 2013of ScienceHawaii

  1. Hawaii Solar Integration Study: Executive Summary | 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 DataDepartment of Energy Your Density Isn't YourTransport(Fact Sheet), GeothermalGridHYDROGEN TO THEHudson YearHarvesting theRenewableHawaii

  2. RAPID/BulkTransmission/Hawaii | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethod JumpGeorgia: EnergyOnlineMontana <UtahGeneralHawaii <

  3. RAPID/Geothermal/Environment/Hawaii | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethod JumpGeorgia:Colorado < RAPID‎ |Hawaii < RAPID‎ |

  4. RAPID/Geothermal/Land Access/Hawaii | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethod JumpGeorgia:ColoradoNevada <WashingtonHawaii <

  5. RAPID/Geothermal/Water Use/Hawaii | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethodInformation Texas < RAPID‎ |UseHawaii < RAPID‎

  6. RAPID/Geothermal/Well Field/Hawaii | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethodInformation Texas <Field < RAPID‎Hawaii <

  7. RAPID/Overview/Geothermal/Exploration/Hawaii | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethodInformation Texas <FieldSiting/Colorado <Hawaii)

  8. Geothermal Energy in Hawaii: Present and Future | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdf Jump1946865°,Park,2005) |Information 6thGeothermalInformationHawaii:

  9. Village Park, Hawaii: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga,planningFlowmeter Logging JumpWorkstreamVilas County,Park, Hawaii:

  10. Clean Energy Policy Analysis: Impact Analysis of Potential Clean Energy Policy Options for the Hawaii Clean Energy Initiative (HCEI)

    SciTech Connect (OSTI)

    Busche, S.; Doris, E.; Braccio, R.; Lippert, D.; Finch, P.; O'Toole, D.; Fetter, J.

    2010-04-01T23:59:59.000Z

    This report provides detailed analyses of 21 clean energy policy options considered by the Hawaii Clean Energy Initiative working groups for recommendation to the 2010 Hawaii State Legislature. The report considers the impact each policy may have on ratepayers, businesses, and the state in terms of energy saved, clean energy generated, and the financial costs and benefits. The analyses provide insight into the possible impacts, both qualitative and quantitative, that these policies may have in Hawaii based on the experience with these policies elsewhere. As much as possible, the analyses incorporate Hawaii-specific context to reflect the many unique aspects of energy use in the State of Hawaii.

  11. Adaptive Optics for Large Telescopes

    SciTech Connect (OSTI)

    Olivier, S

    2008-06-27T23:59:59.000Z

    The use of adaptive optics was originally conceived by astronomers seeking to correct the blurring of images made with large telescopes due to the effects of atmospheric turbulence. The basic idea is to use a device, a wave front corrector, to adjust the phase of light passing through an optical system, based on some measurement of the spatial variation of the phase transverse to the light propagation direction, using a wave front sensor. Although the original concept was intended for application to astronomical imaging, the technique can be more generally applied. For instance, adaptive optics systems have been used for several decades to correct for aberrations in high-power laser systems. At Lawrence Livermore National Laboratory (LLNL), the world's largest laser system, the National Ignition Facility, uses adaptive optics to correct for aberrations in each of the 192 beams, all of which must be precisely focused on a millimeter scale target in order to perform nuclear physics experiments.

  12. Recent Results from Telescope Array

    E-Print Network [OSTI]

    Fukushima, M

    2015-01-01T23:59:59.000Z

    The Telescope Array (TA) is an experiment to observe Ultra-High Energy Cosmic Rays (UHECRs). TA's recent results, the energy spectrum and anisotropy based on the 6-year surface array data, and the primary composition obtained from the shower maximum Xmax are reported. The spectrum demonstrates a clear dip and cutoff. The shape of the spectrum is well described by the energy loss of extra-galactic protons interacting with the cosmic microwave background (CMB). Above the cutoff, a medium-scale (20 degrees radius) flux enhancement was observed near the Ursa-Major. A chance probability of creating this hotspot from the isotropic flux is 4.0 sigma. The measured Xmax is consistent with the primary being proton or light nuclei for energies 10^18.2 eV - 10^19.2 eV.

  13. Health-hazard Evaluation Report Heta 90-179-2172, National Park Service, Hawaii Volcanoes National Park, Hilo, Hawaii

    SciTech Connect (OSTI)

    Burr, G.A.; Stephenson, R.L.; Kawamoto, M.W.

    1992-01-01T23:59:59.000Z

    In response to a request from the National Park Service, an evaluation was undertaken of possible hazardous exposures to volcanic emissions, both gases and particulates, at the Hawaii Volcanoes National Park (SIC-7999) on the island of Hawaii in the State of Hawaii. Concerns included exposures to sulfur-dioxide (7446095) (SO2), asphalt decomposition products from burning pavement, acid mists when lava enters the ocean, volcanic caused smog, and Pele's hair (a fibrous glass like material). Two other related requests for study were also received in regard to civil defense workers in these areas. No detectable levels of SO2 were found during long term colorimetric detector tube sampling used to characterize park workers' personal full shift exposures. Short term detector tube samples collected near a naturally occurring sulfur vent showed SO2 levels of 1.2 parts per million (ppm). Work related symptoms reported by more than 50% of the respondents included headache, eye irritation, throat irritation, cough, and phlegm. Chest tightness or wheezing and shortness of breath were also frequently reported. Samples collected for hydrochloric-acid (7647010) and hydrofluoric-acid (7664393) recorded concentrations of up to 15ppm for the former and 1.0ppm for the latter acid. Airborne particulates in the laze plume were comprised largely of chloride salts. Airborne fibers were detected at a concentration of 0.16 fibers per cubic centimeter. The authors conclude that excessive exposure to SO2 can occur at some locations within the park. The authors recommend that workers and visitors to the park be informed of the potential for exposures.

  14. The Infrared Cloud Monitor for the MAGNUM Robotic Telescope at Haleakala

    E-Print Network [OSTI]

    M. Suganuma; Y. Kobayashi; N. Okada; Y. Yoshii; T. Minezaki; T. Aoki; K. Enya; H. Tomita; S. Koshida

    2007-04-18T23:59:59.000Z

    We present the most successful infrared cloud monitor for a robotic telescope. This system was originally developed for the MAGNUM 2-m telescope, which has been achieving unmanned and automated monitoring observation of active galactic nuclei at Haleakala on the Hawaiian island of Maui since 2001. Using a thermal imager and two aspherical mirrors, it at once sees almost the whole sky at a wavelength of $\\lambda\\sim 10\\mu{\\rm m}$. Its outdoor part is weather-proof and is totally maintenance-free. The images obtained every one or two minutes are analysed immediately into several ranks of weather condition, from which our automated observing system not only decides to open or close the dome, but also selects what types of observations should be done. The whole-sky data accumulated over four years show that 50$-$60 % of all nights are photometric, and about 75 % are observable with respect to cloud condition at Haleakala. Many copies of this system are now used all over the world such as Mauna Kea in Hawaii, Atacama in Chile, and Okayama and Kiso in Japan.

  15. Optical aperture synthesis with electronically connected telescopes

    E-Print Network [OSTI]

    Dravins, Dainis; Nuñez, Paul D

    2015-01-01T23:59:59.000Z

    Highest resolution imaging in astronomy is achieved by interferometry, connecting telescopes over increasingly longer distances, and at successively shorter wavelengths. Here, we present the first diffraction-limited images in visual light, produced by an array of independent optical telescopes, connected electronically only, with no optical links between them. With an array of small telescopes, second-order optical coherence of the sources is measured through intensity interferometry over 180 baselines between pairs of telescopes, and two-dimensional images reconstructed. The technique aims at diffraction-limited optical aperture synthesis over kilometre-long baselines to reach resolutions showing details on stellar surfaces and perhaps even the silhouettes of transiting exoplanets. Intensity interferometry circumvents problems of atmospheric turbulence that constrain ordinary interferometry. Since the electronic signal can be copied, many baselines can be built up between dispersed telescopes, and over long...

  16. Design of a telescope pointing and tracking subsystem for the Big Bear Solar Observatory New Solar Telescope

    E-Print Network [OSTI]

    the design of the TPTS. Modern control systems for medium-sized telescopes are generally distributed systems Telescope at Big Bear Solar Observatory will use a distributed system to control the telescope, dome dome opening with the telescope optical axis. Keywords: NST, software, telescope, control system, solar

  17. Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii: Assessment and Recommendations

    SciTech Connect (OSTI)

    Burman, K.; Kandt, A.; Lisell, L.; Booth, S.; Walker, A.; Roberts, J.; Falcey, J.

    2011-11-01T23:59:59.000Z

    DOD's U.S. Pacific Command has partnered with the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) to assess opportunities for increasing energy security through renewable energy and energy efficiency in Hawaii installations. NREL selected Marine Corps Base Hawaii (MCBH), Kaneohe Bay to receive technical support for net zero energy assessment and planning funded through the Hawaii Clean Energy Initiative (HCEI). NREL performed a comprehensive assessment to appraise the potential of MCBH Kaneohe Bay to achieve net zero energy status through energy efficiency, renewable energy, and electric vehicle integration. This report summarizes the results of the assessment and provides energy recommendations.

  18. RoboNet-II: Follow-up observations of microlensing events with a robotic network of telescopes

    E-Print Network [OSTI]

    Y. Tsapras; R. Street; K. Horne; C. Snodgrass; M. Dominik; A. Allan; I. Steele; D. M. Bramich; E. S. Saunders; N. Rattenbury; C. Mottram; S. Fraser; N. Clay; M. Burgdorf; M. Bode; T. A. Lister; E. Hawkins; J. P. Beaulieu; P. Fouque; M. Albrow; J. Menzies; A. Cassan; D. Dominis-Prester

    2008-10-24T23:59:59.000Z

    RoboNet-II uses a global network of robotic telescopes to perform follow-up observations of microlensing events in the Galactic Bulge. The current network consists of three 2m telescopes located in Hawaii and Australia (owned by Las Cumbres Observatory) and the Canary Islands (owned by Liverpool John Moores University). In future years the network will be expanded by deploying clusters of 1m telescopes in other suitable locations. A principal scientific aim of the RoboNet-II project is the detection of cool extra-solar planets by the method of gravitational microlensing. These detections will provide crucial constraints to models of planetary formation and orbital migration. RoboNet-II acts in coordination with the PLANET microlensing follow-up network and uses an optimization algorithm ("web-PLOP") to select the targets and a distributed scheduling paradigm (eSTAR) to execute the observations. Continuous automated assessment of the observations and anomaly detection is provided by the ARTEMiS system.

  19. The Ideally Active: Frances Willard's Pedagogical Ministry

    E-Print Network [OSTI]

    Graham, Jane Robson

    2008-01-01T23:59:59.000Z

    Abstract This dissertation presents the teaching practices of temperance reformer Frances E. Willard. While Willard's work in temperance reform has been well documented, the pedagogical aspect of her life has not. I argue ...

  20. Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii...

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

    Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii: Assessment and Recommendations K. Burman, A. Kandt, L. Lisell, S. Booth, A. Walker, J. Roberts and J. Falcey...

  1. University of Hawai`i ACCESS REQUEST TO DATAAND REPORTS IN OPERATIONAL DATA STORE (ODS)

    E-Print Network [OSTI]

    Olsen, Stephen L.

    University of Hawai`i ACCESS REQUEST TO DATAAND REPORTS IN OPERATIONAL DATA STORE (ODS) Name Title Approved Denied ODS Data Administrator's name (print or type) Signature Date Send completed form to

  2. Hawai'i Makes Progress Toward Clean Energy Goals with Energy...

    Office of Environmental Management (EM)

    29, 2014 - 4:50pm Addthis Set in the Waianae Valley of Oahu, Kaupuni Village is the first net-zero energy affordable housing community in Hawaii.| Photo by Ryan Siphers Group 70,...

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

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

    Energy on Island Nations Set in the Waianae Valley of Oahu, Kaupuni Village is the first net-zero energy affordable housing community in Hawaii.| Photo by Ryan Siphers Group 70,...

  4. Hawaii Clean Energy Initiative Existing Building Energy Efficiency Analysis: November 17, 2009- June 30, 2010

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report presents the results of the Booz Allen Hamilton study on the existing building stock of Hawaii, along with conclusions on the key drivers of potential energy efficiency savings and on the steps necessary to attain them.

  5. Assessing Pathways in the U.S. Virgin Islands and Hawai'i | Department...

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

    Documents & Publications Hawai'i Establishes Goal of Achieving 70% Clean Energy by 2030 Energy Transition Initiative: Islands Playbook A 448-kW PV system installed at the Cyril...

  6. Energy Independence . . . It's up to us. Hawaii Clean Energy Initiative (HCEI) (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2009-11-01T23:59:59.000Z

    This tri-fold brochure provides an overview of how the State of Hawaii will work toward a goal of 70% clean energy by 2030 and the importance of meeting this goal.

  7. Results of Electric Survey in the Area of Hawaii Geothermal Test...

    Open Energy Info (EERE)

    of Electric Survey in the Area of Hawaii Geothermal Test Well HGP-A Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Results of Electric Survey...

  8. Residential building design : comprehensive comparative guidelines for building single-family dwellings in Hawaii

    E-Print Network [OSTI]

    Nagata, Rochelle Morie

    1997-01-01T23:59:59.000Z

    Energy shortages, earthquakes, and hurricanes are environmental factors that challenge the home designers of Hawaii. The depletion of renewable natural resources and global warming trends foreshadow energy shortage and the ...

  9. Report Summarizing Development and Testing of Solar Forecasting for Hawai`i

    E-Print Network [OSTI]

    .S. Department of Energy Office of Electricity Delivery and Energy Reliability Under Cooperative Agreement No. DE.1 Deliverable 5 Photovoltaic Systems By the Hawai`i Natural Energy Institute School of Ocean and Earth Science

  10. The causes and consequences of condo hotel conversion in Waikiki, Hawaii

    E-Print Network [OSTI]

    Lu, Mark C. K

    2005-01-01T23:59:59.000Z

    This paper explores the causes and consequences of the recent conversions of hotels into 'condo hotels' in Waikiki, Hawaii, through an examination of local and national real estate trends. Condo hotels result from the ...

  11. Hawaii Clean Energy Initiative Existing Building Energy Efficiency Analysis: November 17, 2009 - June 30, 2010

    SciTech Connect (OSTI)

    Finch, P.; Potes, A.

    2010-06-01T23:59:59.000Z

    In June 2009, the State of Hawaii enacted an Energy Efficiency Portfolio Standard (EEPS) with a target of 4,300 gigawatt hours (GWh) by 2030 (Hawaii 2009). Upon setting this goal, the Hawaii Clean Energy Initiative, Booz Allen Hamilton (BAH), and the National Renewable Energy Laboratory (NREL), working with select local stakeholders, partnered to execute the first key step toward attaining the EEPS goal: the creation of a high-resolution roadmap outlining key areas of potential electricity savings. This roadmap was divided into two core elements: savings from new construction and savings from existing buildings. BAH focused primarily on the existing building analysis, while NREL focused on new construction forecasting. This report presents the results of the Booz Allen Hamilton study on the existing building stock of Hawaii, along with conclusions on the key drivers of potential energy efficiency savings and on the steps necessary to attain them.

  12. A New Day in Hawai‘i: the Lingle to Abercrombie Transition and the State Budget

    E-Print Network [OSTI]

    Belt, Todd L.

    2012-01-01T23:59:59.000Z

    Transition and the State Budget Abstract: The Stateof Hawai‘i’s budget for Fiscal Year 2012 was balanced by aon his predecessor’s budget proposal, against a some- what

  13. Structure Of The Lower East Rift Zone Of Kilauea Volcano, Hawaii...

    Open Energy Info (EERE)

    Of The Lower East Rift Zone Of Kilauea Volcano, Hawaii, From Seismic And Gravity Data Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Structure...

  14. Small Wind Electric Systems: A Hawaii Consumer's Guide

    SciTech Connect (OSTI)

    Not Available

    2007-08-01T23:59:59.000Z

    Small Wind Electric Systems: A Hawaii Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

  15. Small Wind Electric Systems: A Hawaii Consumer's Guide

    SciTech Connect (OSTI)

    Not Available

    2005-03-01T23:59:59.000Z

    Small Wind Electric Systems: A Hawaii Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

  16. Adaptive optic demonstrators for extremely large telescopes 

    E-Print Network [OSTI]

    Campbell, Michael Aloysius

    2011-06-27T23:59:59.000Z

    The next generation of ground-based optical/infrared (IR) telescopes will have primary mirrors of up to 42 m. To take advantage of the large potential increase in angular resolution, adaptive optics will be essential to ...

  17. Hawaii demand-side management resource assessment. Final report: DSM opportunity report

    SciTech Connect (OSTI)

    NONE

    1995-08-01T23:59:59.000Z

    The Hawaii Demand-Side Management Resource Assessment was the fourth of seven projects in the Hawaii Energy Strategy (HES) program. HES was designed by the Department of Business, Economic Development, and Tourism (DBEDT) to produce an integrated energy strategy for the State of Hawaii. The purpose of Project 4 was to develop a comprehensive assessment of Hawaii`s demand-side management (DSM) resources. To meet this objective, the project was divided into two phases. The first phase included development of a DSM technology database and the identification of Hawaii commercial building characteristics through on-site audits. These Phase 1 products were then used in Phase 2 to identify expected energy impacts from DSM measures in typical residential and commercial buildings in Hawaii. The building energy simulation model DOE-2.1E was utilized to identify the DSM energy impacts. More detailed information on the typical buildings and the DOE-2.1E modeling effort is available in Reference Volume 1, ``Building Prototype Analysis``. In addition to the DOE-2.1E analysis, estimates of residential and commercial sector gas and electric DSM potential for the four counties of Honolulu, Hawaii, Maui, and Kauai through 2014 were forecasted by the new DBEDT DSM Assessment Model. Results from DBEDTs energy forecasting model, ENERGY 2020, were linked with results from DOE-2.1E building energy simulation runs and estimates of DSM measure impacts, costs, lifetime, and anticipated market penetration rates in the DBEDT DSM Model. Through its algorithms, estimates of DSM potential for each forecast year were developed. Using the load shape information from the DOE-2.1E simulation runs, estimates of electric peak demand impacts were developed. 10 figs., 55 tabs.

  18. 36 Ways to Save Energy and Money - Right Now! Hawai'i Clean Energy Initiative (HCEI) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-01-01T23:59:59.000Z

    Fact sheet outlining top ways to save energy and money in Hawaii, in the office, at home, and in the car.

  19. Potential of Renewable Energy to Reduce the Dependence of the State of Hawaii on Oil

    SciTech Connect (OSTI)

    Arent, D.; Barnett, J.; Mosey, G.; Wise, A.

    2009-01-01T23:59:59.000Z

    Deriving nearly 90% of its primary energy resources from oil, the State of Hawaii is more dependent on oil than any other U.S. state. The price of electricity in Hawaii is also more than twice the U.S. average. The Energy Policy Act of 2005 directed assessment of the economic implications of Hawaii's oil dependence and the feasibility of using renewable energy to help meet the state's electrical generation and transportation fuel use. This paper is based on the assessments and report prepared in response to that directive.Current total installed electrical capacity for the State of Hawaii is 2,414 MWe, 83% of which is fuel-oil generated, but already including about 170 MWe of renewable capacity. The assessments identified about 2,133 MWe (plus another estimated 2,000 MWe of rooftop PV systems) of potential new renewable energy capacity. Most notable, in addition to the rooftop solar potential, is 750 MWe and 140 MWe of geothermal potential on Hawaii and Maui, respectively, 840 MWe of potential wind capacity, primarily on Lanai and Molokai, and one potential 285 MWe capacity specific solar project (PV or solar thermal) identified on Kauai. Important social, political, and electrical-grid infrastructure challenges would need to be overcome to realize this potential. Among multiple crop and acreage scenarios, biofuels assessment found 360,000 acres in Hawaii zoned for agriculture and appropriate for sugarcane, enough to produce 429 million gallons of ethanol-enough to meet about 64% of current 2005 Hawaiian gasoline use. Tropical oil seed crops-potentially grown on the same land-might meet a substantial portion of current diesel use, but there has been little experience growing such crops in Hawaii. The U.S. Department of Energy and the State of Hawaii initiated in January 2008 a program that seeks to reduce Hawaii's oil dependence and provide 70% of the state's primary energy from clean energy sources by 2030. The Hawaii Clean Energy Initiative (HCEI) activities will be concentrated in two areas: (1) HCEI Working Groups will be formed and made up of private, state, and U.S. government experts in the areas of Transportation and Fuels, Electricity Generation, Energy Delivery and Transmission, and End-Use Efficiency; and (2) Partnership Projects will be undertaken with local and mainland partners that demonstrate and commercialize new technologies and relieve technical barriers.

  20. Collecting Light with Telescopes How do telescopes help us learn about the universe?

    E-Print Network [OSTI]

    Shirley, Yancy

    . Light Pollution #12;Star viewed with ground-based telescope 2. Turbulence causes twinkling blurs images pollution and turbulence. · Nothing short of going to space can solve problem of atmospheric absorption telescope. Very Large Array (VLA), New Mexico #12;Very Large Array (VLA), New Mexico #12;Very Long Baseline

  1. The Telescope Control System of the New Solar Telescope at Big Bear Solar Observatory

    E-Print Network [OSTI]

    mirror (M1) and its alignment with the secondary mirror (M2) will be actively controlled. HighThe Telescope Control System of the New Solar Telescope at Big Bear Solar Observatory G. Yang*a, J of Technology, 323 Martin Luther King Blvd., Newark, NJ 07104; bBig Bear Solar Observatory, 40386 North Shore

  2. http://www.hnei.hawaii.edu/ Phone: (808) 956-8890 Fax: (808) 956-2336 1680 East-West Road, POST 109 Honolulu, Hawai`i 96822

    E-Print Network [OSTI]

    and Innovation for Vehicle efficiency and Energy sustainability) partnership. Existing lithium-ion battery ENERGY INSTITUTE School of Ocean & Earth Science & Technology ­ University of Hawai`i at Mnoa Battery.energy.gov/v ehiclesandfuels/about/partners hips/usdrive.html Related Projects: Batteries for Grid Management HNEI

  3. http://www.hnei.hawaii.edu/ Phone: (808) 956-8890 Fax: (808) 956-2336 1680 East-West Road, POST 109 Honolulu, Hawai`i 96822

    E-Print Network [OSTI]

    : Grid Management Using Hydrogen Hydrogen for GM Equinox Vehicles Fuel Cell Hydrogen Contaminants Project, the Hawai`i Natural Energy Institute (HNEI) will provide hydrogen for fueling plug-in hybrid electric of the overall system to provide hydrogen for fueling the PHEV shuttle buses used for visitors to HAVO, 2

  4. http://www.hnei.hawaii.edu/ Phone: (808) 956-8890 Fax: (808) 956-2336 1680 East-West Road, POST 109 Honolulu, Hawai`i 96822

    E-Print Network [OSTI]

    Description and Goals With funding from federal agencies and industrial sponsors, Dr. Jian Yu has invented renewable energy; developing bioreactors with high mass transfer rate of insoluble gases for high cell ENERGY INSTITUTE School of Ocean & Earth Science & Technology ­ University of Hawai`i at Mnoa Bio

  5. Copyright 1998 IEEE. Published in the Proceedings of the Hawai'i International Conference On System Sciences, January 6-9, 1998, Kona, Hawaii.

    E-Print Network [OSTI]

    of the electric power market, the viability of a spot market for reactive power remains cloudy. In [2 Sciences, January 6- 9, 1998, Kona, Hawaii. A Simulation Based Approach to Pricing Reactive Power James D the simulation of real and reactive power spot markets. While spot pricing of real power remains a viable option

  6. http://www.hnei.hawaii.edu/ Phone: (808) 956-8890 Fax: (808) 956-2336 1680 East-West Road, POST 109 Honolulu, Hawai`i 96822

    E-Print Network [OSTI]

    Inverters for High- Penetration Photovoltaic Applications Team Partners: Hawai`i Natural Energy Institute://www.heco.com Maui Electric Company http://www.mauielectric.com Related Projects: Maui Smart Grid Project PV Test into a Fronius inverter to create a Smart Grid inverter (SGI). The project will then demonstrate the ability

  7. http://www.hnei.hawaii.edu/ Phone: (808) 956-8890 Fax: (808) 956-2336 1680 East-West Road, POST 109 Honolulu, Hawai`i 96822

    E-Print Network [OSTI]

    ) validation of the various hydrogen infrastructure elements involved, 3) validation for operation of the PHEV infrastructure required to advance the "Hydrogen Economy." Status A vendor for supply of the hydrogen dispensing ENERGY INSTITUTE School of Ocean & Earth Science & Technology ­ University of Hawai`i at Mnoa Hydrogen

  8. http://www.hnei.hawaii.edu/ Phone: (808) 956-8890 Fax: (808) 956-2336 1680 East-West Road, POST 109 Honolulu, Hawai`i 96822

    E-Print Network [OSTI]

    ) validation of the various hydrogen infrastructure elements involved, 3) validation for operation of the PHEV infrastructure required to advance the "Hydrogen Economy." Status The hydrogen production, storage, dispensing ENERGY INSTITUTE School of Ocean & Earth Science & Technology ­ University of Hawai`i at Mnoa Hydrogen

  9. http://www.hnei.hawaii.edu/ Phone: (808) 956-8890 Fax: (808) 956-2336 1680 East-West Road, POST 109 Honolulu, Hawai`i 96822

    E-Print Network [OSTI]

    ENERGY INSTITUTE School of Ocean & Earth Science & Technology ­ University of Hawai`i at Mnoa Batteries that fast-response Battery Energy Storage System (BESS) solutions are an integral part of a comprehensive) wind farm and on O`ahu at the Waiawa substation with a large distributed PV system. The objective

  10. http://www.hnei.hawaii.edu/ Phone: (808) 956-8890 Fax: (808) 956-2336 1680 East-West Road, POST 109 Honolulu, Hawai`i 96822

    E-Print Network [OSTI]

    of fuel cell systems and avoid future costly failures in fuel cell vehicles and electricity generation Contaminants and Fuel Cell Performance Team Partners: Hawai`i Natural Energy Institute Center for Clean Energy in HNEI's fuel cell test facility to characterize, analyze, and understand the effects of airborne

  11. http://www.hnei.hawaii.edu/ Phone: (808) 956-8890 Fax: (808) 956-2336 1680 East-West Road, POST 109 Honolulu, Hawai`i 96822

    E-Print Network [OSTI]

    for GM Equinox Fuel Cell Vehicles Team Partners: Hawai`i Natural Energy Institute School of Ocean systems for fueling General Motors (GM) Equinox fuel cell electric vehicles located at Marine Corps Base`i. Overall, this project will support operations of the GM fuel cell vehicle demonstration program in Hawai

  12. http://www.hnei.hawaii.edu/ Phone: (808) 956-8890 Fax: (808) 956-2336 1680 East-West Road, POST 109 Honolulu, Hawai`i 96822

    E-Print Network [OSTI]

    Laboratory www.nrl.navy.mil Related Projects: Bio-Fuel Cells Project Hydrogen for GM Fuel Cell Vehicles Ocean of HNEI's Hawai`i Fuel Cell Test Facility. Besides the basic energy need for hydrate exploitation, HNEI hydrate technologies are relevant in areas such as subsea power and logistical fuel supply; geophysical

  13. Mirror Development for the Cherenkov Telescope Array

    E-Print Network [OSTI]

    Förster, A; Baba, H; Bähr, J; Bonardi, A; Bonnoli, G; Brun, P; Canestrari, R; Chadwick, P; Chikawa, M; Carton, P -H; De Souza, V; Dipold, J; Doro, M; Durand, D; Dyrda, M; Giro, E; Glicenstein, J -F; Hanabata, Y; Hayashida, M; Hrabovski, M; Jeanney, C; Kagaya, M; Katagiri, H; Lessio, L; MANDAT, D; Mariotti, M; Medina, C; Micha?owski, J; Micolon, P; Nakajima, D; Niemiec, J; Nozato, A; Palatka, M; Pareschi, G; Pech, M; Peyaud, B; Pühlhofer, G; Rataj, M; Rodeghiero, G; Rojas, G; Rousselle, J; Sakonaka, R; Schovanek, P; Seweryn, K; Schultz, C; Shu, S; Stinzing, F; Stodulski, M; Teshima, M; Travniczek, P; Van Eldik, C; Vassiliev, V; Wi?niewski, ?; Wörnlein, A; Yoshida, T

    2013-01-01T23:59:59.000Z

    The Cherenkov Telescope Array (CTA) is a planned observatory for very-high energy gamma-ray astronomy. It will consist of several tens of telescopes of different sizes, with a total mirror area of up to 10,000 square meters. Most mirrors of current installations are either polished glass mirrors or diamond-turned aluminium mirrors, both labour intensive technologies. For CTA, several new technologies for a fast and cost-efficient production of light-weight and reliable mirror substrates have been developed and industrial pre-production has started for most of them. In addition, new or improved aluminium-based and dielectric surface coatings have been developed to increase the reflectance over the lifetime of the mirrors compared to those of current Cherenkov telescope instruments.

  14. Telescopic nanotube device for hot nanolithography

    DOE Patents [OSTI]

    Popescu, Adrian; Woods, Lilia M

    2014-12-30T23:59:59.000Z

    A device for maintaining a constant tip-surface distance for producing nanolithography patterns on a surface using a telescopic nanotube for hot nanolithography. An outer nanotube is attached to an AFM cantilever opposite a support end. An inner nanotube is telescopically disposed within the outer nanotube. The tip of the inner nanotube is heated to a sufficiently high temperature and brought in the vicinity of the surface. Heat is transmitted to the surface for thermal imprinting. Because the inner tube moves telescopically along the outer nanotube axis, a tip-surface distance is maintained constant due to the vdW force interaction, which in turn eliminates the need of an active feedback loop.

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

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

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

  16. Internship in Toulouse FRANCE / Girona SPAIN / Nottingham UK The Company

    E-Print Network [OSTI]

    Rostock, Universität

    Internship in Toulouse FRANCE / Girona SPAIN / Nottingham UK The Company Stipje is an organisation. We have offices in the United Kingdom, France and Spain and have students working with us from almost

  17. Mto-France 42 avenue de Coriolis 31057 Toulouse Cedex

    E-Print Network [OSTI]

    Ribes, Aurélien

    durable et de la Mer Météo-France, certifié ISO 9001 par Bureau Veritas Certification Christophe Baehr'Energie, du Développement durable et de la Mer Météo-France, certifié ISO 9001 par Bureau Veritas

  18. Measuring Atmospheric Neutrino Oscillations with Neutrino Telescopes

    E-Print Network [OSTI]

    Ivone F. M. Albuquerque; George F. Smoot

    2001-03-28T23:59:59.000Z

    Neutrino telescopes with large detection volumes can demonstrate that the current indications of neutrino oscillation are correct or if a better description can be achieved with non-standard alternatives. Observations of contained muons produced by atmospheric neutrinos can better constrain the allowed region for oscillations or determine the relevant parameters of non-standard models. We analyze the possibility of neutrino telescopes measuring atmospheric neutrino oscillations. We suggest adjustments to improve this potential. An addition of four densely-instrumented strings to the AMANDA II detector makes observations feasible. Such a configuration is competitive with current and proposed experiments.

  19. School of Ocean and Earth Science and Technology at the University of Hawaii at Manoa 1680 East West Rd, POST 802, Honolulu, HI 96822 USA ! www.soest.hawaii.edu

    E-Print Network [OSTI]

    School of Ocean and Earth Science and Technology at the University of Hawaii at Manoa 1680 East West Rd, POST 802, Honolulu, HI 96822 USA ! www.soest.hawaii.edu The UH School of Ocean and Earth School ­ Kapalama "Identification of Marine Fungi Found on Oahu Beaches" SOEST Senior Research, Second

  20. Hawaii energy strategy project 2: Fossil energy review. Task 3 -- Greenfield options: Prospects for LNG use

    SciTech Connect (OSTI)

    Breazeale, K. [ed.; Fesharaki, F.; Fridley, D.; Pezeshki, S.; Wu, K.

    1993-12-01T23:59:59.000Z

    This paper begins with an overview of the Asia-Pacific LNG market, its major players, and the likely availability of LNG supplies in the region. The discussion then examines the possibilities for the economic supply of LNG to Hawaii, the potential Hawaiian market, and the viability of an LNG project on Oahu. This survey is far from a complete technical assessment or an actual engineering/feasibility study. The economics alone cannot justify LNG`s introduction. The debate may continue as to whether fuel diversification and environmental reasons can outweigh the higher costs. Several points are made. LNG is not a spot commodity. Switching to LNG in Hawaii would require a massive, long-term commitment and substantial investments. LNG supplies are growing very tight in the Asia-Pacific region. Some of the environmental benefits of LNG are not entirely relevant in Hawaii because Hawaii`s air quality is generally excellent. Any air quality benefits may be more than counterbalanced by the environmental hazards connected with large-scale coastal zone construction, and by the safety hazards of LNG carriers, pipelines, etc. Lastly, LNG is not suitable for all energy uses, and is likely to be entirely unsuitable for neighbor island energy needs.

  1. Environmental resources of selected areas of Hawaii: Climate, ambient air quality, and noise

    SciTech Connect (OSTI)

    Lombardi, D.A.; Blasing, T.J.; Easterly, C.E.; Reed, R.M. [Oak Ridge National Lab., TN (United States); Hamilton, C.B. [Univ. of Tennessee, Knoxville, TN (United States)

    1995-03-01T23:59:59.000Z

    This report has been prepared to make available and archive background scientific data and related information on climate, ambient air quality, and ambient noise levels collected 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. The US Department of Energy (DOE) published a notice withdrawing its Notice of Intent to prepare the HGP-EIS. Since the state of Hawaii is no longer pursuing or planning to pursue the HGP, DOE considers the project to be terminated. The report presents a general description of the climate add air quality for the islands of Hawaii (henceforth referred to as Hawaii), Maui and Oahu. It also presents a literature review as baseline information on the health effects of sulfide. The scientific background data and related information is being made available for use by others in conducting future scientific research in these areas. This report describes the environmental resources present in the areas studied (i.e., the affected environment) and does not represent an assessment of environmental impacts.

  2. Local Export Spillovers in France Pamina Koenig

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Local Export Spillovers in France Pamina Koenig Florian Mayneris Sandra Poncet§ Abstract This paper investigates the presence of local export spillovers on both the extensive (the decision to start exporting) and the intensive (the export volume) margins of trade, using data on French individual export flows, at the product

  3. Nuclear Power in France Beyond the Myth

    E-Print Network [OSTI]

    Laughlin, Robert B.

    .fissilematerials.org). In 2006-2007 he was part of a consultant consortium that assessed nuclear decommissioning and wasteNuclear Power in France Beyond the Myth By Mycle Schneider International Consultant on Energy and Nuclear Policy Commissioned by the Greens-EFA Group in the European Parliament V5 #12;Note: The present

  4. Ireland House Scotland HouseFrance House

    E-Print Network [OSTI]

    Ireland House Scotland HouseFrance House Dominion House England House Virginia House Student Rec University Center E.V. Williams Engineering & Computational Sciences Physical Sciences II Kaplan Orchid Art Studio Peri/Nuclear & Particle Physics Facility University Police Village 1 Village 2 Village 3

  5. Kaupuni Village: A Closer Look at the First Net-Zero Energy Affordable Housing Community in Hawai'i (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2012-05-01T23:59:59.000Z

    This is the first of four Hawaii Clean Energy Initiative community brochures focused on HCEI success stories. This brochure focuses on the first LEED Platinum net-zero energy affordable housing community in Hawaii. Our lead NREL contact for HCEI is Ken Kelly.

  6. Hawai`i Institute of Marine Biology to house state-of-the-art solar energy project

    E-Print Network [OSTI]

    Wang, Yuqing

    Hawai`i Institute of Marine Biology to house state-of-the-art solar energy project Landmark purchasing agreement (PPA) with SolarCity to provide renewable solar energy to the Hawai`i Institute this one make solar both logical and affordable." Power purchase agreements for renewable energy

  7. Hawaii Energy Resource Overviews. Volume II. Impact of geothermal development on the geology and hydrology of the Hawaiian Islands

    SciTech Connect (OSTI)

    Feldman, C.; Siegel, B.Z.

    1980-06-01T23:59:59.000Z

    The following topics are discussed: the geological setting of the Hawaiian Islands, regional geology of the major islands, geohydrology of the Hawaiian Islands, Hawaiis' geothermal resources, and potential geological/hydrological problems associated with geothermal development. Souces of information on the geology of Hawaii are presented. (MHR)

  8. The Kilodegree Extremely Little Telescope (KELT): A Small Robotic Telescope for Large-Area Synoptic Surveys

    E-Print Network [OSTI]

    Joshua Pepper; Richard W. Pogge; D. L. DePoy; J. L. Marshall; K. Z. Stanek; Amelia M. Stutz; Shawn Poindexter; Robert Siverd; Thomas P. O'Brien; Mark Trueblood; Patricia Trueblood

    2007-07-30T23:59:59.000Z

    The Kilodegree Extremely Little Telescope (KELT) project is a survey for planetary transits of bright stars. It consists of a small-aperture, wide-field automated telescope located at Winer Observatory near Sonoita, Arizona. The telescope surveys a set of 26 x 26 degree fields, together covering about 25% of the Northern sky, targeting stars in the range of 8

  9. Optical Technology Needs for Future Space Telescopes

    E-Print Network [OSTI]

    Van Stryland, Eric

    Optical Technology Needs for Future Space Telescopes H. Philip Stahl, Ph.D. #12;Prelude systems. Synergistic integration of Earth observations & models. #12;Sun-Solar System Connection - investigate dark energy Structure and Evolution: Pathways to Life Program How Did we Get Here - follow

  10. The TACTIC atmospheric Cherenkov Imaging telescope

    E-Print Network [OSTI]

    R. Koul; A. K. Tickoo; S. K. Kaul; S. R. Kaul; N. Kumar; K. K. Yadav; N. Bhatt; K. Venugopal; H. C. Goyal; M. Kothari; P. Chandra; R. C. Rannot; V. K. Dhar; M. K. Koul; R. K. Kaul; S. Kotwal; K. Chanchalani; S. Thoudam; N. Chouhan; M. Sharma; S. Bhattacharyya; S. Sahayanathan

    2007-06-14T23:59:59.000Z

    The TACTIC $\\gamma$-ray telescope, equipped with a light collector of area $\\sim$9.5m$^2$ and a medium resolution imaging camera of 349-pixels, has been in operation at Mt.Abu, India since 2001. This paper describes the main features of its various subsystems and its overall performance with regard to (a) tracking accuracy of its 2-axes drive system, (b) spot size of the light collector, (c) back-end signal processing electronics and topological trigger generation scheme, (d) data acquisition and control system and (e) relative and absolute gain calibration methodology. Using a trigger field of view of 11$\\times$11 pixels ($\\sim$ 3.4$^\\circ$$\\times3.4^\\circ$), the telescope records a cosmic ray event rate of $\\sim$2.5 Hz at a typical zenith angle of 15$^\\circ$. Monte Carlo simulation results are also presented in the paper for comparing the expected performance of the telescope with actual observational results. The consistent detection of a steady signal from the Crab Nebula above $\\sim$1.2 TeV energy, at a sensitivity level of $\\sim5.0\\sigma$ in $\\sim$25 h, alongwith excellent matching of its energy spectrum with that obtained by other groups, reassures that the performance of the TACTIC telescope is quite stable and reliable. Furthermore, encouraged by the detection of strong $\\gamma$-ray signals from Mrk 501 (during 1997 and 2006 observations) and Mrk 421 (during 2001 and 2005-2006 observations), we believe that there is considerable scope for the TACTIC telescope to monitor similar TeV $\\gamma$-ray emission activity from other active galactic nuclei on a long term basis.

  11. Oahu Solar Measurement Grid (1-Year Archive): 1-Second Solar Irradiance; Oahu, Hawaii (Data)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Sengupta, M.; Andreas, A.

    Seventeen measurement stations in the south western region of the island of Oahu collected data at 1-second intervals over the course of a year. The sensors are located in a 1-kilometer grid and the information then can be used to predict what PV outputs might be at 1-second intervals for medium-sized and large PV systems. This DOE-funded study by NREL supports the Hawaii Clean Energy Initiative (HCEI), a multifaceted program to substantially increase the use of renewable energy in Hawaii.

  12. Measurements of electric and magnetic fields in the Waianae, Hawaii area

    SciTech Connect (OSTI)

    Mantiply, E.D.

    1992-07-01T23:59:59.000Z

    During November 27--30, 1990, the US Environmental Protection Agency (EPA) conducted a measurement survey of electric and magnetic field levels along the southwest coast of Oahu, Hawaii. These measurements were requested by the State of Hawaii to determine the levels of radiofrequency (RF) electric and magnetic fields near Naval radio transmitters at Lualualei. The objective was to determine maximum fields in residential areas. This report documents the measurement results. Also, a few measurements were made of extremely-low-frequency (ELF) electric and magnetic fields at 60 hertz, the frequency used for electrical power.

  13. VST telescope dynamic analisys and position control algorithms

    E-Print Network [OSTI]

    P. Schipani; D. Mancini

    2001-12-05T23:59:59.000Z

    The VST (VLT Survey Telescope) is a 2.6 m class Alt-Az telescope to be installed on Cerro Paranal in the Atacama desert, Northern Chile, in the European Southern Observatory (ESO) site. The VST is a wide-field imaging facility planned to supply databases for the ESO Very Large Telescope (VLT) science and carry out stand-alone observations in the UV to I spectral range. So far no telescope has been dedicated entirely to surveys; the VST will be the first survey telescope to start the operation, as a powerful survey facility for the VLT observatory. This paper will focus on the axes motion control system. The dynamic model of the telescope will be analyzed, as well as the effect of the wind disturbance on the telescope performance. Some algorithms for the telescope position control will be briefly discussed.

  14. Hubble Space Telescope characterized by using phase-retrieval algorithms

    E-Print Network [OSTI]

    Fienup, James R.

    of the optical axis of a camera relay telescope relative to the main telescope. After we accounted for measured spherical aberration in the relay telescope,our estimate of the conicconstant of the primary mirror ofthe with the results of a blind test that was distributed to several groups. Section 4 describes some of the parameters

  15. AUTOMATIC GUIDING OF THE PRIMARY IMAGE OF SOLAR GREGORY TELESCOPES

    E-Print Network [OSTI]

    and declination angles of the Sun. Gregory-type telescopes have an elliptical secondary mirror behind the primeAUTOMATIC GUIDING OF THE PRIMARY IMAGE OF SOLAR GREGORY TELESCOPES G. KÃ?VELER1, E. WIEHR2, D of solar Gregory telescopes is used for automatic guiding. This new system avoids temporal varying

  16. Large fully retractable telescope enclosures still closable in strong wind

    E-Print Network [OSTI]

    Rutten, Rob

    built for the high-resolution solar telescopes DOT (Dutch Open Telescope) and GREGOR, both located be closed and opened with wind speeds of 20 m/s without any problems or restrictions. The DOT successfully of the air changes with the temperature. Objects near the telescope have the tendency to produce air bubbles

  17. Hawaii Geothermal Project annotated bibliography: Biological resources of the geothermal subzones, the transmission corridors and the Puna District, Island of Hawaii

    SciTech Connect (OSTI)

    Miller, S.E.; Burgett, J.M. [Fish and Wildlife Service, Honolulu, HI (United States). Pacific Islands Office

    1993-10-01T23:59:59.000Z

    Task 1 of the Hawaii Geothermal Project Interagency Agreement between the Fish and Wildlife Service and the Department of Energy-Oak Ridge National Laboratory (DOE) includes an annotated bibliography of published and unpublished documents that cover biological issues related to the lowland rain forest in Puna, adjacent areas, transmission corridors, and in the proposed Hawaii Geothermal Project (HGP). The 51 documents reviewed in this report cover the main body of biological information for these projects. The full table of contents and bibliography for each document is included along with two copies (as requested in the Interagency Agreement) of the biological sections of each document. The documents are reviewed in five main categories: (1) geothermal subzones (29 documents); (2) transmission cable routes (8 documents); (3) commercial satellite launching facility (Spaceport; 1 document); (4) manganese nodule processing facility (2 documents); (5) water resource development (1 document); and (6) ecosystem stability and introduced species (11 documents).

  18. The Automated Palomar 60-Inch Telescope

    E-Print Network [OSTI]

    Cenko, S B; Moon, D S; Harrison, F A; Kulkarni, S R; Henning, J R; Guzman, C D; Bonati, M; Smith, R M; Thicksten, R P; Doyle, M W; Petrie, H L; Gal-Yam, A; Soderberg, A M; Anagnostou, N L; Laity, A C; Fox, Derek B.; Moon, Dae-Sik; Harrison, Fiona A.; Henning, John R.; Bonati, Marco; Smith, Roger M.; Thicksten, Robert P.; Doyle, Michael W.; Petrie, Hal L.; Gal-Yam, Avishay; Soderberg, Alicia M.; Anagnostou, Nathaniel L.; Laity, Anastasia C.

    2006-01-01T23:59:59.000Z

    We have converted the Palomar 60-inch telescope (P60) from a classical night assistant-operated telescope to a fully robotic facility. The automated system, which has been operational since September 2004, is designed for moderately fast (t <~ 3 minutes) and sustained (R <~ 23 mag) observations of gamma-ray burst afterglows and other transient events. Routine queue-scheduled observations can be interrupted in response to electronic notification of transient events. An automated pipeline reduces data in real-time, which is then stored on a searchable web-based archive for ease of distribution. We describe here the design requirements, hardware and software upgrades, and lessons learned from roboticization. We present an overview of the current system performance as well as plans for future upgrades.

  19. The Automated Palomar 60-Inch Telescope

    E-Print Network [OSTI]

    S. Bradley Cenko; Derek B. Fox; Dae-Sik Moon; Fiona A. Harrison; S. R. Kulkarni; John R. Henning; C. Dani Guzman; Marco Bonati; Roger M. Smith; Robert P. Thicksten; Michael W. Doyle; Hal L. Petrie; Avishay Gal-Yam; Alicia M. Soderberg; Nathaniel L. Anagnostou; Anastasia C. Laity

    2006-08-15T23:59:59.000Z

    We have converted the Palomar 60-inch telescope (P60) from a classical night assistant-operated telescope to a fully robotic facility. The automated system, which has been operational since September 2004, is designed for moderately fast (t <~ 3 minutes) and sustained (R <~ 23 mag) observations of gamma-ray burst afterglows and other transient events. Routine queue-scheduled observations can be interrupted in response to electronic notification of transient events. An automated pipeline reduces data in real-time, which is then stored on a searchable web-based archive for ease of distribution. We describe here the design requirements, hardware and software upgrades, and lessons learned from roboticization. We present an overview of the current system performance as well as plans for future upgrades.

  20. Thirty Meter Telescope Detailed Science Case: 2015

    E-Print Network [OSTI]

    Skidmore, Warren; Fukugawa, Misato; Goswami, Aruna; Hao, Lei; Jewitt, David; Laughlin, Greg; Steidel, Charles; Hickson, Paul; Simard, Luc; Schöck, Matthias; Treu, Tommaso; Cohen, Judith; Anupama, G C; Dickinson, Mark; Harrison, Fiona; Kodama, Tadayuki; Lu, Jessica R; Macintosh, Bruce; Malkan, Matt; Mao, Shude; Narita, Norio; Sekiguchi, Tomohiko; Subramaniam, Annapurni; Tanaka, Masaomi; Tian, Feng; A'Hearn, Michael; Akiyama, Masayuki; Ali, Babar; Aoki, Wako; Bagchi, Manjari; Barth, Aaron; Bhalerao, Varun; Bradac, Marusa; Bullock, James; Burgasser, Adam J; Chapman, Scott; Chary, Ranga-Ram; Chiba, Masashi; Cooray, Asantha; Crossfield, Ian; Currie, Thayne; Das, Mousumi; Dewangan, G C; de Grijs, Richard; Do, Tuan; Dong, Subo; Evslin, Jarah; Fang, Taotao; Fang, Xuan; Fassnacht, Christopher; Fletcher, Leigh; Gaidos, Eric; Gal, Roy; Ghez, Andrea; Giavalisco, Mauro; Grady, Carol A; Greathouse, Thomas; Gogoi, Rupjyoti; Guhathakurta, Puragra; Ho, Luis; Hasan, Priya; Herczeg, Gregory J; Honda, Mitsuhiko; Imanishi, Masa; Inanmi, Hanae; Iye, Masanori; Kamath, U S; Kane, Stephen; Kashikawa, Nobunari; Kasliwal, Mansi; Kirby, Vishal KasliwalEvan; Konopacky, Quinn M; Lepine, Sebastien; Li, Di; Li, Jianyang; Liu, Junjun; Liu, Michael C; Lopez-Rodriguez, Enrigue; Lotz, Jennifer; Lubin, Philip; Macri, Lucas; Maeda, Keiichi; Marchis, Franck; Marois, Christian; Marscher, Alan; Martin, Crystal; Matsuo, Taro; Max, Claire; McConnachie, Alan; McGough, Stacy; Melis, Carl; Meyer, Leo; Mumma, Michael; Muto, Takayuki; Nagao, Tohru; Najita, Joan R; Navarro, Julio; Pierce, Michael; Prochaska, Jason X; Oguri, Masamune; Ojha, Devendra K; Okamoto, Yoshiko K; Orton, Glenn; Otarola, Angel; Ouchi, Masami; Packham, Chris; Padgett, Deborah L; Pandey, Shashi Bhushan; Pilachowsky, Catherine; Pontoppidan, Klaus M; Primack, Joel; Puthiyaveettil, Shalima; Ramirez-Ruiz, Enrico; Reddy, Naveen; Rich, Michael; Richter, Matthew J; Schombert, James; Sen, Anjan Ananda; Shi, Jianrong; Sheth, Kartik; Srianand, R; Tan, Jonathan C; Tanaka, Masayuki; Tanner, Angelle; Tominaga, Nozomu; Tytler, David; U, Vivian; Wang, Lingzhi; Wang, Xiaofeng; Wang, Yiping; Wilson, Gillian; Wright, Shelley; Wu, Chao; Wu, Xufeng; Xu, Renxin; Yamada, Toru; Yang, Bin; Zhao, Gongbo; Zhao, Hongsheng

    2015-01-01T23:59:59.000Z

    The TMT Detailed Science Case describes the transformational science that the Thirty Meter Telescope will enable. Planned to begin science operations in 2024, TMT will open up opportunities for revolutionary discoveries in essentially every field of astronomy, astrophysics and cosmology, seeing much fainter objects much more clearly than existing telescopes. Per this capability, TMT's science agenda fills all of space and time, from nearby comets and asteroids, to exoplanets, to the most distant galaxies, and all the way back to the very first sources of light in the Universe. More than 150 astronomers from within the TMT partnership and beyond offered input in compiling the new 2015 Detailed Science Case. The contributing astronomers represent the entire TMT partnership, including the California Institute of Technology (Caltech), the Indian Institute of Astrophysics (IIA), the National Astronomical Observatories of the Chinese Academy of Sciences (NAOC), the National Astronomical Observatory of Japan (NAOJ),...

  1. Very Large Aperture Diffractive Space Telescope

    SciTech Connect (OSTI)

    Hyde, Roderick Allen

    1998-04-20T23:59:59.000Z

    A very large (10's of meters) aperture space telescope including two separate spacecraft--an optical primary functioning as a magnifying glass and an optical secondary functioning as an eyepiece. The spacecraft are spaced up to several kilometers apart with the eyepiece directly behind the magnifying glass ''aiming'' at an intended target with their relative orientation determining the optical axis of the telescope and hence the targets being observed. The magnifying glass includes a very large-aperture, very-thin-membrane, diffractive lens, e.g., a Fresnel lens, which intercepts incoming light over its full aperture and focuses it towards the eyepiece. The eyepiece has a much smaller, meter-scale aperture and is designed to move along the focal surface of the magnifying glass, gathering up the incoming light and converting it to high quality images. The positions of the two space craft are controlled both to maintain a good optical focus and to point at desired targets.

  2. Telescoping magnetic ball bar test gage

    DOE Patents [OSTI]

    Bryan, J.B.

    1982-03-15T23:59:59.000Z

    A telescoping magnetic ball bar test gage for determining the accuracy of machine tools, including robots, and those measuring machines having non-disengagable servo drives which cannot be clutched out. Two gage balls are held and separated from one another by a telescoping fixture which allows them relative radial motional freedom but not relative lateral motional freedom. The telescoping fixture comprises a parallel reed flexure unit and a rigid member. One gage ball is secured by a magnetic socket knuckle assembly which fixes its center with respect to the machine being tested. The other gage ball is secured by another magnetic socket knuckle assembly which is engaged or held by the machine in such manner that the center of that ball is directed to execute a prescribed trajectory, all points of which are equidistant from the center of the fixed gage ball. As the moving ball executes its trajectory, changes in the radial distance between the centers of the two balls caused by inaccuracies in the machine are determined or measured by a linear variable differential transformer (LVDT) assembly actuated by the parallel reed flexure unit. Measurements can be quickly and easily taken for multiple trajectories about several different fixed ball locations, thereby determining the accuracy of the machine.

  3. Contribution, Linkages and Impacts of the Fisheries Sector to Hawaii's Economy

    E-Print Network [OSTI]

    Hawai'i at Manoa, University of

    : A Social Accounting Matrix Analysis Shawn Arita Joint Institute for Marine and Atmospheric Research details to reflect the income distribution process of the economy. Hawaii's fisheries operate in a complex environment that is constantly changing due to the varied interest involved with the fishery. The legal issues

  4. 1UNIVERSITY OF HAWAI`I AT HILO GENERAL CATALOG GENERAL CATALOG

    E-Print Network [OSTI]

    Wiegner, Tracy N.

    earned their doctorate degrees · Due to small class size, our faculty are able to develop teaching success. The University of Hawai`i at Hilo truly offers a quality education at a great value. I constantly ....................................................................................... 11 College of Agriculture, Forestry & Natural Resource Management (CAFNRM

  5. University of Hawai`i Watt Watcher: Energy Consumption Data Analysis

    E-Print Network [OSTI]

    University of Hawai`i Watt Watcher: Energy Consumption Data Analysis Phase I Interim Report Prepared for the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability Under of the United States Government. Neither the United States Government nor any agency thereof, nor any

  6. University of Hawai`i Watt Watcher: Energy Consumption Data Analysis

    E-Print Network [OSTI]

    University of Hawai`i Watt Watcher: Energy Consumption Data Analysis Phase I Final Report Prepared for the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability Under Award No. DE: This report was prepared as an account of work sponsored by an agency of the United States Government. Neither

  7. Environmental resources of selected areas of Hawaii: Cultural environment and aesthetic resources

    SciTech Connect (OSTI)

    Trettin, L.D. [Univ. of Tennessee (United States)] [Univ. of Tennessee (United States); Petrich, C.H.; Saulsbury, J.W. [Oak Ridge National Lab., TN (United States)] [Oak Ridge National Lab., TN (United States)

    1996-01-01T23:59:59.000Z

    This report has been prepared to make available and archive the background scientific data and related information collected on the cultural environment and aesthetic 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. The cultural environment in the Geothermal Resource Zone (GRZ) and associated study area consists of Native Hawaiian cultural and religious practices and both Native Hawaiian and non-Native Hawaiian cultural resources. This report consists of three sections: (1) a description of Native Hawaiian cultural and religious rights, practices, and values; (2) a description of historic, prehistoric, and traditional Native Hawaiian sites; and (3) a description of other (non-native) sites that could be affected by development in the study area. Within each section, the level of descriptive detail varies according to the information currently available. The description of the cultural environment is most specific in its coverage of the Geothermal Resource Subzones in the Puna District of the island of Hawaii and the study area of South Maui. Ethnographic and archaeological reports by Cultural Advocacy Network Developing Options and International Archaeological Research Institute, Inc., respectively, supplement the descriptions of these two areas with new information collected specifically for this study. Less detailed descriptions of additional study areas on Oahu, Maui, Molokai, and the island of Hawaii are based on existing archaeological surveys.

  8. Hawaii Natural Energy Institute installs PV systems at public schools Pacific Business News

    E-Print Network [OSTI]

    the performance of traditional and emerging PV materials and inverter technologies," Institute Director Richard of the inverters, which convert direct current or DC power generated by the PV panels into alternating currentHawaii Natural Energy Institute installs PV systems at public schools Pacific Business News

  9. Presented at the 34th Annual Hawaii Conference on Systems Sciences, January 3-6 ,2001

    E-Print Network [OSTI]

    company, and the Long Island Power Authority (LIPA) serves customers on the island through itsPresented at the 34th Annual Hawaii Conference on Systems Sciences, January 3-6 ,2001 "Electricity Since electricity, and its reliable provision on command, is a multi-attribute commodity, it should

  10. Bibliography of documents and related materials collected for the Hawaii Geothermal Project Environmental Impact Statement

    SciTech Connect (OSTI)

    Glenn, F.M.; Boston, C.R.; Burns, J.C.; Hagan, C.W. Jr.; Saulsbury, J.W.; Wolfe, A.K.

    1995-03-01T23:59:59.000Z

    This report has been prepared to make available and archive information developed during preparation of the Environmental Impact Statement for Phases 3 and 4 of the Hawaii Geothermal Project as defined by the state of Hawaii in its April 1989 proposal to Congress. On May 17, 1994, the USDOE published a notice in the Federal Register withdrawing its Notice of Intent of February 14, 1992, to prepare the HGP EIS. Since the state of Hawaii is no longer pursuing or planning to pursue the HGP, DOE considers the project to be terminated. This report provides a bibliography of documents, published papers, and other reference materials that were obtained or used. The report provides citations for approximately 642 documents, published papers, and other reference materials that were gathered to describe the potentially affected environment on the islands of Hawaii, Maui, and Oahu. The listing also does not include all the reference materials developed by support subcontractors and cooperating agencies who participated in the project. This listing does not include correspondence or other types of personal communications. The documents listed in this report can be obtained from original sources or libraries.

  11. University of Hawai`i Strategic Plan for Information Technology 2000

    E-Print Network [OSTI]

    Olsen, Stephen L.

    of information technology as recurring costs that include stable budgets for computers, software, maintenanceUniversity of Hawai`i Strategic Plan for Information Technology 2000 Executive Summary This Strategic Plan for Information Technology outlines the vision and planning context for moving forward

  12. Hawai'i Community College John Morton, Vice President for Community Colleges

    E-Print Network [OSTI]

    1 Focusing on Boundaries 2 Hawai'i DOE UH Community Colleges 3 High School to College 2,931 3,020 3 Graduates Fall Placement DOE Student Readiness 8 New HS graduation requirements effective with Fall 2012 sciences Common core standards in math and English Common assessment for these standards CTE pathway

  13. Development of a mid-sized Schwarzschild-Couder Telescope for the Cherenkov Telescope Array

    SciTech Connect (OSTI)

    Cameron, Robert A.

    2012-06-28T23:59:59.000Z

    The Cherenkov Telescope Array (CTA) is a ground-based observatory for very high-energy (10 GeV to 100 TeV) gamma rays, planned for operation starting in 2018. It will be an array of dozens of optical telescopes, known as Atmospheric Cherenkov Telescopes (ACTs), of 8 m to 24 m diameter, deployed over an area of more than 1 square km, to detect flashes of Cherenkov light from showers initiated in the Earth's atmosphere by gamma rays. CTA will have improved angular resolution, a wider energy range, larger fields of view and an order of magnitude improvement in sensitivity over current ACT arrays such as H.E.S.S., MAGIC and VERITAS. Several institutions have proposed a research and development program to eventually contribute 36 medium-sized telescopes (9 m to 12 m diameter) to CTA to enhance and optimize its science performance. The program aims to construct a prototype of an innovative, Schwarzschild-Couder telescope (SCT) design that will allow much smaller and less expensive cameras and much larger fields of view than conventional Davies-Cotton designs, and will also include design and testing of camera electronics for the necessary advances in performance, reliability and cost. We report on the progress of the mid-sized SCT development program.

  14. Assessment of coal technology options and implications for the State of Hawaii

    SciTech Connect (OSTI)

    Carlson, J.L.; Elcock, D.; Elliott, T.J. [and others] [and others

    1993-12-01T23:59:59.000Z

    The mandate of this research report was to provide the state of Hawaii with an assessment of the potential opportunities and drawbacks of relying on coal-fired generating technologies to diversify its fuel mix and satisfy future electric power requirements. This assessment was to include a review of existing and emerging coal-based power technologies-including their associated costs, environmental impacts, land use, and infrastructure requirements-to determine the range of impacts likely to occur if such systems were deployed in Hawaii. Coupled with this review, the report was also to (1) address siting and safety issues as they relate to technology choice and coal transport, (2) consider how environmental costs associated with coal usage are included in the integrated resource planning (ERP) process, and (3) develop an analytical tool from which the Department of Business, Economic Development & Tourism of the State of Hawaii could conduct first-order comparisons of power plant selection and siting. The prepared report addresses each element identified above. However, available resources and data limitations limited the extent to which particular characteristics of coal use could be assessed. For example, the technology profiles are current but not as complete regarding future developments and cost/emissions data as possible, and the assessment of coal technology deployment issues in Hawaii was conducted on an aggregate (not site-specific) basis. Nonetheless, the information and findings contained in this report do provide an accurate depiction of the opportunities for and issues associated with coal utilization in the state of Hawaii.

  15. Phase I Archaeological Investigation Cultural Resources Survey, Hawaii Geothermal Project, Makawao and Hana Districts, South Shore of Maui, Hawaii (DRAFT )

    SciTech Connect (OSTI)

    Erkelens, Conrad

    1994-03-01T23:59:59.000Z

    This report details the archaeological investigation of a 200 foot wide sample corridor extending approximately 9 miles along the southern portion of Maui within the present districts of Hana and Makawao. A total of 51 archaeological sites encompassing 233 surface features were documented. A GPS receiver was used to accurately and precisely plot locations for each of the documented sites. Analysis of the locational information suggests that archaeological sites are abundant throughout the region and only become scarce where vegetation has been bulldozed for ranching activities. At the sea-land transition points for the underwater transmission cable, both Ahihi Bay and Huakini Bay are subjected to seasonal erosion and redeposition of their boulder shorelines. The corridor at the Ahihi Bay transition point runs through the Moanakala Village Complex which is an archaeological site on the State Register of Historic Places within a State Natural Area Reserve. Numerous other potentially significant archaeological sites lie within the project corridor. It is likely that rerouting of the corridor in an attempt to avoid known sites would result in other undocumented sites located outside the sample corridor being impacted. Given the distribution of archaeological sites, there is no alternative route that can be suggested that is likely to avoid encountering sites. A total of twelve charcoal samples were obtained for potential taxon identification and radiocarbon analysis. Four of these samples were subsequently submitted for dating and species identification. Bird bone from various locations within a lava tube were collected for identification. Sediment samples for subsequent pollen analysis were obtained from within two lava tubes. With these three sources of information it is hoped that paleoenvironmental data can be recovered that will enable a better understanding of the setting for Hawaiian habitation of the area. A small test unit was excavated at one habitation site. Charcoal, molluscan and fish remains, basalt tools, and other artifacts were recovered. This material, while providing an extremely small sample, will greatly enhance our understanding of the use of the area. Recommendations regarding the need for further investigation and the preservation of sites within the project corridor are suggested. All sites within the project corridor must be considered potentially significant at this juncture. Further archaeological investigation consisting of a full inventory survey will be required prior to a final assessment of significance for each site and the development of a mitigation plan for sites likely to be impacted by the Hawaii Geothermal Project.

  16. US, UK, France Discuss Stockpile Stewardship, Arms Control and...

    National Nuclear Security Administration (NNSA)

    UK, France Discuss Stockpile Stewardship, Arms Control and Nonproliferation and Visit the Nevada National Security Site | National Nuclear Security Administration Facebook Twitter...

  17. alsace eastern france: Topics by E-print Network

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

    including Mediane and other groups, Sortir du Nucleaire (Get Out of Nuclear Energy), also claimed 17 MATERIALSRESEARCH SOCIETY Strasbourg (France) Materials Science...

  18. France: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluating A PotentialJumpGermanFife Energy ParkForked DeerForwardEnergyFourFrance:

  19. Partech International (France) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRoseConcernsCompanyPCN TechnologyFrance) Jump to: navigation, search

  20. Solaire France International | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ |RippeyInformationSoda Springs,Solaicx (Oregon)France

  1. Avignon, France: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia: EnergyAvignon, France: Energy Resources Jump to: navigation, search

  2. Long-term management and discounting of groundwater resources with a case study of KukioÌ? HawaiiÌ?

    E-Print Network [OSTI]

    Duarte, Thomas Kae̕ o, 1973-

    2002-01-01T23:59:59.000Z

    Long-term management strategies for groundwater resources are examined with theoretical examples and with a case study of Kuki'o, Hawai'i. In Part I a groundwater mining and a dryland salinization optimal management problem ...

  3. ANTARES deep sea neutrino telescope results

    SciTech Connect (OSTI)

    Mangano, Salvatore [IFIC - Instituto de Física Corpuscular, Edificio Institutos de Investigatión, 46071 Valencia (Spain); Collaboration: ANTARES Collaboration

    2014-01-01T23:59:59.000Z

    The ANTARES experiment is currently the largest underwater neutrino telescope in the Northern Hemisphere. It is taking high quality data since 2007. Its main scientific goal is to search for high energy neutrinos that are expected from the acceleration of cosmic rays from astrophysical sources. This contribution reviews the status of the detector and presents several analyses carried out on atmospheric muons and neutrinos. For example it shows the results from the measurement of atmospheric muon neutrino spectrum and of atmospheric neutrino oscillation parameters as well as searches for neutrinos from steady cosmic point-like sources, for neutrinos from gamma ray bursts and for relativistic magnetic monopoles.

  4. Review of the Solar Array Telescopes

    E-Print Network [OSTI]

    David A. Smith

    2006-08-11T23:59:59.000Z

    For several years the only experiments sensitive to astrophysical gamma rays with energies beyond the reach of EGRET but below that of the Cherenkov imaging telescopes have been the "solar tower" detectors. They use >2000 m2 mirror areas to sample the Cherenkov wavefront generated by <100 GeV gamma rays, obtaining Crab sensitivities of more than 6$\\sigma$ in one ON-source hour. I will review the history of the solar tower Cherenkov experiments from 1992 to the present and their key design features. I will describe some successful analysis strategies, then summarize the principal results obtained.

  5. Hawaii Clean Energy Initiative (HCEI) Scenario Analysis: Quantitative Estimates Used to Facilitate Working Group Discussions (2008-2010)

    SciTech Connect (OSTI)

    Braccio, R.; Finch, P.; Frazier, R.

    2012-03-01T23:59:59.000Z

    This report provides details on the Hawaii Clean Energy Initiative (HCEI) Scenario Analysis to identify potential policy options and evaluate their impact on reaching the 70% HECI goal, present possible pathways to attain the goal based on currently available technology, with an eye to initiatives under way in Hawaii, and provide an 'order-of-magnitude' cost estimate and a jump-start to action that would be adjusted with a better understanding of the technologies and market.

  6. Project Management Plan for the Hawaii Geothermal Project Environmental Impact Statement

    SciTech Connect (OSTI)

    Reed, R.M.; Saulsbury, J.W.

    1993-06-01T23:59:59.000Z

    In 1990, Congress appropriated $5 million (Pu 101-514) for the State of Hawaii to use in Phase 3 of the Hawaii Geothermal Project (HGP). As defined by the State in its 1990 proposal to Congress, the HGP would consist of four phases: (1) exploration and testing of the geothermal resource associated with the Kilauea Volcano on the Island of Hawaii (the Big Island), (2) demonstration of deep-water power transmission cable technology in the Alenuihaha Channel between the Big Island and Maui, (3) verification and characterization of the geothermal resource on the Big Island, and (4) construction and operation of commercial geothermal power production facilities on the Big Island, with overland and submarine transmission of electricity from the Big Island to Oahu and possibly other islands (DBED 1990). Because it considered Phase 3 to be research and not project development or construction, Congress indicated that allocation of this funding would not be considered a major federal action under NEPA and would not require an EIS. However, because the project is highly visible, somewhat controversial, and involves a particularly sensitive environment in Hawaii, Congress directed in 1991 (House Resolution 1281) that ''...the Secretary of Energy shall use such sums as are necessary from amounts previously provided to the State of Hawaii for geothermal resource verification and characterization to conduct the necessary environmental assessments and/or environmental impact statement (EIS) for the geothermal initiative to proceed''. In addition, the U.S. District Court of Hawaii (Civil No. 90-00407, June 25, 1991) ruled that the federal government must prepare an EIS for Phases 3 and 4 before any further disbursement of funds was made to the State for the HGP. This Project Management Plan (PMP) briefly summarizes the background information on the HGP and describes the project management structure, work breakdown structure, baseline budget and schedule, and reporting procedures that have been established for the project. The PMP does not address in detail the work that has been completed during the scoping process and preparation of the IP. The PMP has been developed to address the tasks required in preparing the Draft Environmental Impact Statement (DEIS), the public comment period, and the Final Environmental Impact Statement (FEIS).

  7. Giant Magellan Telescope Site Testing Summary

    E-Print Network [OSTI]

    Thomas-Osip, Joanna E; Prieto, Gabriel; Phillips, Mark M; Johns, Matt

    2011-01-01T23:59:59.000Z

    Cerro Las Campanas located at Las Campanas Observatory (LCO) in Chile has been selected as the site for the Giant Magellan Telescope. We report results obtained since the commencement, in 2005, of a systematic site testing survey of potential GMT sites at LCO. Meteorological (cloud cover, temperature, pressure, wind, and humidity) and DIMM seeing data have been obtained at three potential sites, and are compared with identical data taken at the site of the twin Magellan 6.5m telescopes. In addition, measurements of the turbulence profile of the free-atmosphere above LCO have been collected with a MASS/DIMM. Furthermore, we consider photometric quality, light pollution, and precipitable water vapor (PWV). LCO, and Co. Las Campanas in particular, have dark skies, little or no risk of future light pollution, excellent seeing, moderate winds, PWV adequate for mid-IR astronomy during a reasonable fraction of the nights, and a high fraction of clear nights overall. Finally, Co. Las Campanas meets or exceeds all the...

  8. The Sober Revolution: The Political and Moral Economy of Alcohol in Modern France, 1954-1976

    E-Print Network [OSTI]

    Bohling, Joseph Estle

    2012-01-01T23:59:59.000Z

    bound up in the history of the automobile revolution. thisconducteur. ” For a history of France’s automobile sector,automobile and its governance had become a key agent in altering French drinking habits. In France, the history

  9. OHS certification and legal compliance management in France: a quantitative survey

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    OHS certification and legal compliance management in France: a quantitative survey Thomas the principal results. Keywords: Occupational health and safety, quantitative survey, management of legal, Sophia Antipolis, France b PREVENTEO, Le Cannet, France Abstract: Management of legal compliance

  10. Status of the second phase of the MAGIC telescope

    E-Print Network [OSTI]

    Florian Goebel; for the MAGIC collaboration

    2007-09-17T23:59:59.000Z

    The MAGIC 17m diameter Cherenkov telescope will be upgraded with a second telescope with advanced photon detectors and ultra fast readout within the year 2007. The sensitivity of MAGIC-II, the two telescope system, will be improved by a factor of 2. In addition the energy threshold will be reduced and the energy and angular resolution will be improved. The design, status and expected performance of MAGIC-II is presented here.

  11. International Forestry and Global Issues 18 May 2010, Nancy, France

    E-Print Network [OSTI]

    May 2010, Nancy, France Why deforestation? Conversion to other uses: agriculture, palm oil, pastureInternational Forestry and Global Issues 18 May 2010, Nancy, France Global Wood Markets: Consumption, Production and Trade By Ed Pepke Forest Products Marketing Specialist UNECE/FAO Timber Section

  12. Addiction to car use and dynamic elasticity measures in France

    E-Print Network [OSTI]

    Boyer, Edmond

    1 Addiction to car use and dynamic elasticity measures in France Roger Collet* Matthieu de: Transportation, Car use, Consumption, Addiction, Panel, GMM. JEL Classification: C23, D12. * Corresponding author-le-Grand Cedex, France. Tel: +33(1) 45 92 55 73. E-mail: rcollet@inrets.fr. ** Université Paris-Est. Institut

  13. URBAN LOGISTICS BY RAIL AND WATERWAYS IN FRANCE AND JAPAN

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 URBAN LOGISTICS BY RAIL AND WATERWAYS IN FRANCE AND JAPAN Main author: Diana Diziain, Greater-Est, France KEYWORDS: rail, waterways, intermodal logistics, urban freight, city logistics ABSTRACT been carried out on intermodal logistic policies at national scales. However, in urban areas, the use

  14. A Calibration of a Microwave Telescope Christopher Herzog

    E-Print Network [OSTI]

    A Calibration of a Microwave Telescope Christopher Herzog February 27, 2004 1 Calculating the Polarization Change This calibration experiment relies on an ability to calculate what happens

  15. area space telescope: Topics by E-print Network

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

    telescope. Stellar-image data in a typical exposure determines secondary-mirror positions as precisely as 20 rm nm. The PSF ellipticities and size, which are...

  16. James Webb Space Telescope: PM Lessons Applied - Eric Smith,...

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

    2014 DOE Project Management Workshop PM Lessons Applied - James Webb, Space Telescope More Documents & Publications NASA Perspectives on Cryo H2 Storage Audit Report: IG-0540...

  17. area telescope measurements: Topics by E-print Network

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

    the Earth, Sun, the Earth's orbit, and even exceeding the distances to the stars given by Tycho Brahe. Thus Riccioli felt that telescopic observations were an effective argument...

  18. The Robotic Super-LOTIS Telescope: Results & Future Plans

    E-Print Network [OSTI]

    G. G. Williams; P. A. Milne; H. S. Park; S. D. Barthelmy; D. H. Hartmann; A. Updike; K. Hurley

    2008-02-29T23:59:59.000Z

    We provide an overview of the robotic Super-LOTIS (Livermore Optical Transient Imaging System) telescope and present results from gamma-ray burst (GRB) afterglow observations using Super-LOTIS and other Steward Observatory telescopes. The 0.6-m Super-LOTIS telescope is a fully robotic system dedicated to the measurement of prompt and early time optical emission from GRBs. The system began routine operations from its Steward Observatory site atop Kitt Peak in April 2000 and currently operates every clear night. The telescope is instrumented with an optical CCD camera and a four position filter wheel. It is capable of observing Swift Burst Alert Telescope (BAT) error boxes as early or earlier than the Swift UV/Optical Telescope (UVOT). Super-LOTIS complements the UVOT observations by providing early R- and I-band imaging. We also use the suite of Steward Observatory telescopes including the 1.6-m Kuiper, the 2.3-m Bok, the 6.5-m MMT, and the 8.4-m Large Binocular Telescope to perform follow-up optical and near infrared observations of GRB afterglows. These follow-up observations have traditionally required human intervention but we are currently working to automate the 1.6-m Kuiper telescope to minimize its response time.

  19. amanda neutrino telescope: Topics by E-print Network

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

    neutrino flux, permanent and transient point source analyses, and indirect dark matter searches. A brief outlook on the IceCube neutrino telescope currently under...

  20. amanda neutrino telescopes: Topics by E-print Network

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

    neutrino flux, permanent and transient point source analyses, and indirect dark matter searches. A brief outlook on the IceCube neutrino telescope currently under...

  1. Wind Energy Resource Atlas. Volume 11. Hawaii and Pacific Islands Region

    SciTech Connect (OSTI)

    Schroeder, T.A.; Hori, A.M.; Elliott, D.L.; Barchet, W.R.; George, R.L.

    1981-02-01T23:59:59.000Z

    This atlas of the wind energy resource is composed of introductory and background information, and assessments of the wind resource in each division of the region. Background on how the wind resource is assessed and on how the results of the assessment should be inerpreted is presented. An introduction and outline to the descriptions of the wind resource for each division are provided. Assessments for individual divisions are presented as separate chapters. Much of the information in the division chapters is given in graphic or tabular form. The sequences for each chapter are similar, but some presentations used for Hawaii are inappropriate or impractical for presentation with the Pacific Islands. Hawaii chapter figure and tables are cited below and appropriate Pacific Islands figure and table numbers are included in brackets ().

  2. Targeting Net Zero Energy at Marine Corps Base Hawaii, Kaneohe Bay: Preprint

    SciTech Connect (OSTI)

    Burman, K.; Kandt, A.; Lisell, L.; Booth, S.

    2012-05-01T23:59:59.000Z

    This paper summarizes the results of an NREL assessment of Marine Corps Base Hawaii (MCBH), Kaneohe Bay to appraise the potential of achieving net zero energy status through energy efficiency, renewable energy, and hydrogen vehicle integration. In 2008, the U.S. Department of Defense's U.S. Pacific Command partnered with the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) to assess opportunities for increasing energy security through renewable energy and energy efficiency at Hawaii military installations. DOE selected Marine Corps Base Hawaii (MCBH), Kaneohe Bay, to receive technical support for net zero energy assessment and planning funded through the Hawaii Clean Energy Initiative (HCEI). NREL performed a comprehensive assessment to appraise the potential of MCBH Kaneohe Bay to achieve net zero energy status through energy efficiency, renewable energy, and hydrogen vehicle integration. This paper summarizes the results of the assessment and provides energy recommendations. The analysis shows that MCBH Kaneohe Bay has the potential to make significant progress toward becoming a net zero installation. Wind, solar photovoltaics, solar hot water, and hydrogen production were assessed, as well as energy efficiency technologies. Deploying wind turbines is the most cost-effective energy production measure. If the identified energy projects and savings measures are implemented, the base will achieve a 96% site Btu reduction and a 99% source Btu reduction. Using excess wind and solar energy to produce hydrogen for a fleet and fuel cells could significantly reduce energy use and potentially bring MCBH Kaneohe Bay to net zero. Further analysis with an environmental impact and interconnection study will need to be completed. By achieving net zero status, the base will set an example for other military installations, provide environmental benefits, reduce costs, increase energy security, and exceed its energy goals and mandates.

  3. Geothermal spas in Hawaii: A new tourist industry. : A preliminary report

    SciTech Connect (OSTI)

    Woodruff, J.L.

    1987-07-01T23:59:59.000Z

    There are at least three very good uses for active volcanism: Obtain energy from it. Study it. Enjoy it. We are already obtaining electrical energy and industrial heat from Kilauea's abundant resource by drilling geothermal wells and building power plants. Our Volcano Observatory is recognized as a world renowned center of learning about volcanism. Our Volcanoes National Park allows us to view and appreciate this awesome phenomenon. For several years people have speculated about the high potential in Hawaii for another way of enjoying this warmth of mother earth -- spas or resorts that would make use of water that is naturally heated and mineralized by volcanic activity. However, before spas are developed in Hawaii, answers are needed to several important questions dealing with such topics as the suitability of our geothermal waters, sources of water that could be tapped, special equipment and materials needed, land availability, governmental and environmental hurdles, and the economics of this unique business. Though a considerable amount of research is still needed, it was felt worthwhile to summarize the information gathered to date from historical works, brochures, personal communications, and other sources. This report should stimulate interest in, and perhaps accelerate, the development of one of Hawaii's most important natural resources.

  4. Hawaii energy strategy project 3: Renewable energy resource assessment and development program

    SciTech Connect (OSTI)

    NONE

    1995-11-01T23:59:59.000Z

    RLA Consulting (RLA) has been retained by the State of Hawaii Department of Business, Economic Development and Tourism (DBEDT) to conduct a Renewable Energy Resource Assessment and Development Program. This three-phase program is part of the Hawaii Energy Strategy (HES), which is a multi-faceted program intended to produce an integrated energy strategy for the State of Hawaii. The purpose of Phase 1 of the project, Development of a Renewable Energy Resource Assessment Plan, is to better define the most promising potential renewable energy projects and to establish the most suitable locations for project development in the state. In order to accomplish this goal, RLA has identified constraints and requirements for renewable energy projects from six different renewable energy resources: wind, solar, biomass, hydro, wave, and ocean thermal. These criteria were applied to areas with sufficient resource for commercial development and the results of Phase 1 are lists of projects with the most promising development potential for each of the technologies under consideration. Consideration of geothermal energy was added to this investigation under a separate contract with DBEDT. In addition to the project lists, a monitoring plan was developed with recommended locations and a data collection methodology for obtaining additional wind and solar data. This report summarizes the results of Phase 1. 11 figs., 22 tabs.

  5. VERITAS The Very Energetic Radiation Imaging Telescope Array System

    E-Print Network [OSTI]

    Weekes, T C; Biller, S D; Breslin, A C; Buckley, J H; Carter-Lewis, D A; Catanese, M; Cawley, M F; Dingus, B L; Fazio, G G; Fegan, D J; Finley, J; Fishman, G; Gaidos, J A; Gillanders, G H; Gorham, P W; Grindlay, J E; Hillas, A M; Huchra, J P; Kaaret, P E; Kertzman, M P; Kieda, D B; Krennrich, F; Lamb, R C; Lang, M J; Marscher, A P; Matz, S; McKay, T; Müller, D; Ong, R; Purcell, W; Rose, J; Sembroski, G H; Seward, F D; Slane, P O; Swordy, S P; Tümer, T O; Ulmer, M P; Urban, M; Wilkes, B J

    1997-01-01T23:59:59.000Z

    A next generation atmospheric Cherenkov observatory is described based on the Whipple Observatory $\\gamma$-ray telescope. A total of nine such imaging telescopes will be deployed in an array that will permit the maximum versatility and give high sensitivity in the 50 GeV - 50 TeV band (with maximum sensitivity from 100 GeV to 10 TeV).

  6. Imaging Fourier transform spectroscopy with multi-aperture telescopes

    E-Print Network [OSTI]

    Fienup, James R.

    Imaging Fourier transform spectroscopy with multi-aperture telescopes Samuel T. Thurman and James R Hanover St., Palo Alto, CA 94304 Abstract: Fourier spectroscopy can be performed with multi Society of America OCIS codes: (300.6300) Spectroscopy, Fourier transforms; (110.6770) Telescopes; (120

  7. VERITAS: Very LArge Energetic Radiation Imaging Telescope Array System

    E-Print Network [OSTI]

    T. C. Weekes; C. Akerlof; S. Biller; A. C. Breslin; J. H. Buckley; D. A. Carter-Lewis; M. Catanese; M. F. Cawley; B. Dingus; G. G. Fazio; D. J. Fegan; J. Finley; G. Fishman; J. Gaidos; G. H. Gillanders; P. Gorham; J. E. Grindlay; A. M. Hillas; J. Huchra; P. Kaaret; M. Kertzman; D. Kieda; F. Krennrich; R. C. Lamb; M. J. Lang; A. P. Marscher; S. Matz; T. McKay; D. Muller; R. Ong; W. Purcell; J. Rose; G. Sembroski; F. D. Seward; P. Slane; S. Swordy; T. Tumer; M. Ulmer; M. Urban; B. J. Wilkes

    1997-06-15T23:59:59.000Z

    A next generation atmospheric Cherenkov observatory is described based on the Whipple Observatory $\\gamma$-ray telescope. A total of nine such imaging telescopes will be deployed in an array that will permit the maximum versatility and give high sensitivity in the 50 GeV - 50 TeV band (with maximum sensitivity from 100 GeV to 10 TeV).

  8. Integrating Seeing Measurements into the Operations of Solar Telescopes

    E-Print Network [OSTI]

    Integrating Seeing Measurements into the Operations of Solar Telescopes C. Denker and A. P. Verdoni by the site survey for the Advanced Technology Solar Telescope (ATST) as one of the best sites for solar. The ATST site survey has collected more than two years of data linking seeing conditions to geographical

  9. The Liverpool Telescope: Rapid follow-up observation of Targets of opportunity with a 2 m robotic telescope

    E-Print Network [OSTI]

    A. Gomboc; M. F. Bode; D. Carter; C. G. Mundell; A. M. Newsam; R. J. Smith; I. A. Steele

    2003-11-04T23:59:59.000Z

    The Liverpool Telescope, situated at Roque de los Muchachos Observatory, La Palma, Canaries, is the first 2-m, fully instrumented robotic telescope. It recently began observations. Among Liverpool Telescope's primary scientific goals is to monitor variable objects on all timescales from seconds to years. An additional benefit of its robotic operation is rapid reaction to unpredictable phenomena and their systematic follow up, simultaneous or coordinated with other facilities. The Target of Opportunity Programme of the Liverpool Telescope includes the prompt search for and observation of GRB and XRF counterparts. A special over-ride mode implemented for GRB/XRF follow-up enables observations commencing less than a minute after the alert, including optical and near infrared imaging and spectroscopy. In particular, the moderate aperture and rapid automated response make the Liverpool Telescope excellently suited to help solving the mystery of optically dark GRBs and for the investigation of currently unstudied short bursts and XRFs.

  10. C. R. Geoscience 338 (2006) 8091 http://france.elsevier.com/direct/CRAS2A/

    E-Print Network [OSTI]

    Déverchère, Jacques

    2006-01-01T23:59:59.000Z

    , place Nicolas-Copernic, 29280 Plouzané, France b Centre de recherche en astronomie, astrophysique et

  11. Evolution of obesity prevalence in France: An Age-Period-Cohort analysis

    E-Print Network [OSTI]

    Evolution of obesity prevalence in France: An Age-Period- Cohort analysis Authors : Ibrahima Diouf1, France. Running title: Age-Period-Cohort analysis for obesity prevalence in France Address in the prevalence of obesity has been reported in France since 1990. We investigated the impact of birth cohort

  12. http://www.bizjournals.com/pacific/blog/morning_call/2012/11/fuel-cell-test-lab-renamed-hawaii.html?s=print Nov 30, 2012, 6:56am HST

    E-Print Network [OSTI]

    system costs, Scott Seu, vice president for energy resources at Hawaiian Electric, a subsidiary-cell-test-lab-renamed-hawaii.html?s=print Nov 30, 2012, 6:56am HST Fuel cell test lab renamed Hawaii Sustainable Energy Research Facility Staff Pacific Business News The Hawaii Fuel Cell Test Facility, a 10-year-old research project sponsored

  13. Between adaptation and resistance : labor responses to globalization in France

    E-Print Network [OSTI]

    Ancelovici, Marcos, 1971-

    2008-01-01T23:59:59.000Z

    This dissertation aims at accounting for labor responses to globalization in France. It addresses this issue through a comparative study of two labor organizations-the French Democratic Labor Confederation (CFDT) and the ...

  14. Chirac of France: A new leader of the west?

    SciTech Connect (OSTI)

    Moiesi, D.

    1995-11-01T23:59:59.000Z

    In foreign and security policy the issues for France are contradictory nature of Chirac`s goals or in the incompatibility of the means to those ends. Chirac`s modernized Gaullist formula for independent French action to meet the exigencies of the post-Cold War world may be irreconcilable with the constraints and demands of the European unification process. The goal of independence may not mesh with the retention of influence. An immediate, concrete example is the apparent contradiction between France`s European and world ambitions and its resumption of nuclear testing. Four foreign policy themes have dominated the initial months of Chirac`s presidency: the war in Bosnia, nuclear testing, European relations, and the conflict in Algeria and its repercussions in France. These themes are examined in more detail.

  15. Freeing France: The Allies, the Résistance, and the JEDBURGHs

    E-Print Network [OSTI]

    Jones, Benjamin Forrest

    2008-08-20T23:59:59.000Z

    General Dwight D. Eisenhower used the Forces Françaises de l'Intérieur to conduct a guerilla war against German forces during the Allied campaigns in France. The study below examines the Allied politics, the nature and the ...

  16. Agricultural policies in France: from EU regulation to national design

    E-Print Network [OSTI]

    Boyer, Edmond

    Agricultural policies in France: from EU regulation to national design Yann Desjeux, Hervé Guyomard.................................................................................2 I.2. Short characteristics of the French agriculture and its strategic problems ...............8.......................................................................................................................13 II. Agricultural market policy (Pillar I

  17. Interpreting the Beaker phenomenon in Mediterranean France: an Iron Age

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Gallay could state that "we must admit today that the very wide distribution over Europe of the Bell assemblages in Mediterranean France. terms, as there is no adequate ethnographic model" (Gallay 2001: 52

  18. Mining vertical coal seams in France

    SciTech Connect (OSTI)

    Schneiderman, S.J.

    1981-05-01T23:59:59.000Z

    French coal miners in the Lorraine Basin coalfields of Charbonnages de France, work under extremely difficult mining conditions. The coal seams are located in two parallel anticlines dipping to the southwest. On the northwest flanks the coal dips at angles up to 40/sup 0/; on the southeast flanks the coal dips as steep as 90/sup 0/. In addition to the problems associated with steeply dipping coal seams, the coal is often more than 3 meters (10 feet) thick, thus contributing the additional problems that are associated with thick seams. A cut-and-fill mining method is used and production of up to 400 tons per day for a three-shift working face has been achieved. The cut-and-fill mining method employed at Puit Reumaux, rising horizontal rooms with hydraulic stowing, is used in areas of the mine where seam dips exceed 45/sup 0/ and where seam thickness is from 2 to 5 meters (6.5 to 16.5 feet). Hydraulic stowing has many advantages for the Merlebach mine: The coalis located under urbanized areas and is also covered by water-bearing strata with hydraulic sand stowing there is little subsidence, so disturbances to the surface and the aquiferous zones are minimized. Hydraulic sand stowing also helps prevent eating and combustion.

  19. SciTech Connect: The Nuclear Spectroscopic Telescope Array (NuSTAR...

    Office of Scientific and Technical Information (OSTI)

    The Nuclear Spectroscopic Telescope Array (NuSTAR) Mission Citation Details In-Document Search Title: The Nuclear Spectroscopic Telescope Array (NuSTAR) Mission Authors: Harrison,...

  20. An Event Reconstruction Method for the Telescope Array Fluorescence Detectors

    SciTech Connect (OSTI)

    Fujii, T.; Ogio, S.; Yamazaki, K. [Graduate Schiool of Science, Osaka City University, Sumiyoshi, Osaka 558-8585 (Japan); Fukushima, M.; Ikeda, D.; Sagawa, H.; Takahashi, Y.; Tameda, Y. [Institute of Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582 (Japan); Hayashi, K.; Ishimori, R.; Kobayashi, Y.; Tokuno, H.; Tsunesada, Y. [Graduate School of Science and Engineering, Tokyo Institute of Technology, Meguro, Tokyo 152-8551 (Japan); Honda, K.; Tomida, T. [Graduate School of Medicine and Engineering, University of Yamanashi, Kofu, Yamanashi 400-8511 (Japan); Udo, S. [Faculty of Engineering, Kanagawa University, Yokohama, Kanagawa 221-8686 (Japan)

    2011-09-22T23:59:59.000Z

    We measure arrival directions, energies and mass composition of ultra-high energy cosmic rays with air fluorescence detector telescopes. The longitudinal profile of the cosmic ray induced extensive air shower cascade is imaged on focal plane of the telescope camera. Here, we show an event reconstruction method to obtain the primary information from data collected by the Telescope Array Fluorescence Detectors. In particular, we report on an ''Inverse Monte Carlo (IMC)'' method in which the reconstruction process searches for an optimum solution via repeated Monte Carlo simulations including characteristics of all detectors, atmospheric conditions, photon emission and scattering processes.

  1. Species trials for biomass plantations in Hawaii: a first appraisal. Forest Service research paper (Final)

    SciTech Connect (OSTI)

    Schubert, T.H.; Whitesell, C.D.

    1985-08-01T23:59:59.000Z

    Fast-growing trees producing high-density wood are required to justify from an exonomic standpoint short rotation biomass plantations. Nine species trials were established on five sub-tropical sites on the island of Hawaii. Survival and growth of 27 introduced species and the native Acacia koa were appraised at one or more locations, for periods from 24 to 60 months. Performance varied greatly, within, and between all species tested. Eucalyptus saligna and E. grandis usually proved to be the species best adapted to well drained sites. Most failures a-d unsatisfactory performances related to harsh site conditions, such as low soil fertility, droughts, and high winds.

  2. Hawaii Information Package for Chemical Inventory Form (HCIF)/Tier II |

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetec AG|Information OpenEI Reference LibraryAddHawaiiOpen Energy

  3. Hawaii NPDES General Permit Notice of Intent Forms Webpage | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetec AG|Information OpenEI Reference LibraryAddHawaiiOpenInformation

  4. atmospheric fluorescence telescopes: Topics by E-print Network

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

    become a powerful tool for accurate measurements of the energy and mass of ultra-high energy cosmic ray particles. Employing large area imaging telescopes with mirror areas of...

  5. Minimizing High Spatial Frequency Residual in Active Space Telescope Mirrors

    E-Print Network [OSTI]

    . Miller June 2008 SSL # 4-08 #12;#12;Minimizing High Spatial Frequency Residual in Active Space Telescope Mirrors Thomas Gray, David W. Miller June 2008 SSL # 4-08 This work is based on the unaltered text

  6. area telescope catalog: Topics by E-print Network

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

    Catalog CERN Preprints Summary: We present the second catalog of high-energy gamma-ray sources detected by the Large Area Telescope (LAT), the primary science instrument on...

  7. area telescope view: Topics by E-print Network

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

    of the Core of the Radio Galaxy Centaurus A CERN Preprints Summary: We present gamma-ray observations with the LAT on board the Fermi Gamma-Ray Telescope of the nearby radio...

  8. Latest Results from the Cambridge Optical Aperture Synthesis Telescope

    E-Print Network [OSTI]

    Young, John

    autoguider sensors. 2. Imaging the disks of M giants and supergiants 2.1. Results from monolithic telescopes are representations of the disk plus hotspot(s) model that best fits the measurements. Contours are plotted from 5

  9. Robotic Telescopes and Networks: New Tools for Education and Science

    E-Print Network [OSTI]

    F. R. Querci; M. Querci

    1999-11-02T23:59:59.000Z

    Nowadays many telescopes around the world are automated and some networks of robotic telescopes are active or planned as shown by the lists we draw up. Such equipment could be used for the training of students and for science in the Universities of Developing Countries and of New Astronomical Countries, by sending them observational data via Internet or through remotely controlled telescopes. It seems that it is time to open up for discussion with UN and ESA organizations and also with IAU, how to implement links between robotic telescopes and such Universities applying for collaborations. Many scientific fields could thus be accessible to them, for example on stellar variability, near-earth object follow-up, gamma-ray burst counterpart tracking, and so on.

  10. A versatile digital camera trigger for telescopes in the Cherenkov Telescope Array

    E-Print Network [OSTI]

    Schwanke, U; Sulanke, K -H; Vorobiov, S; Wischnewski, R

    2015-01-01T23:59:59.000Z

    This paper describes the concept of an FPGA-based digital camera trigger for imaging atmospheric Cherenkov telescopes, developed for the future Cherenkov Telescope Array (CTA). The proposed camera trigger is designed to select images initiated by the Cherenkov emission of extended air showers from very-high energy (VHE, E>20 GeV) photons and charged particles while suppressing signatures from background light. The trigger comprises three stages. A first stage employs programmable discriminators to digitize the signals arriving from the camera channels (pixels). At the second stage, a grid of low-cost FPGAs is used to process the digitized signals for camera regions with 37 pixels. At the third stage, trigger conditions found independently in any of the overlapping 37-pixel regions are combined into a global camera trigger by few central FPGAs. Trigger prototype boards based on Xilinx FPGAs have been designed, built and tested and were shown to function properly. Using these components a full camera trigger wi...

  11. The Sloan Digital Sky Survey Monitor Telescope Pipeline

    E-Print Network [OSTI]

    D. L. Tucker; S. Kent; M. W. Richmond; J. Annis; J. A. Smith; S. S. Allam; C. T. Rodgers; J. L. Stute; J. K. Adelman-McCarthy; J. Brinkmann; M. Doi; D. Finkbeiner; M. Fukugita; J. Goldston; B. Greenway; J. E. Gunn; J. S. Hendry; D. W. Hogg; S. -I. Ichikawa; Z. Ivezic; G. R. Knapp; H. Lampeitl; B. C. Lee; H. Lin; T. A. McKay; A. Merrelli; J. A. Munn; E. H. Neilsen, Jr.; H. J. Newberg; G. T. Richards; D. J. Schlegel; C. Stoughton; A. Uomoto; B. Yanny

    2006-08-26T23:59:59.000Z

    The photometric calibration of the Sloan Digital Sky Survey (SDSS) is a multi-step process which involves data from three different telescopes: the 1.0-m telescope at the US Naval Observatory (USNO), Flagstaff Station, Arizona (which was used to establish the SDSS standard star network); the SDSS 0.5-m Photometric Telescope (PT) at the Apache Point Observatory (APO), New Mexico (which calculates nightly extinctions and calibrates secondary patch transfer fields); and the SDSS 2.5-m telescope at APO (which obtains the imaging data for the SDSS proper). In this paper, we describe the Monitor Telescope Pipeline, MTPIPE, the software pipeline used in processing the data from the single-CCD telescopes used in the photometric calibration of the SDSS (i.e., the USNO 1.0-m and the PT). We also describe transformation equations that convert photometry on the USNO-1.0m u'g'r'i'z' system to photometry the SDSS 2.5m ugriz system and the results of various validation tests of the MTPIPE software. Further, we discuss the semi-automated PT factory, which runs MTPIPE in the day-to-day standard SDSS operations at Fermilab. Finally, we discuss the use of MTPIPE in current SDSS-related projects, including the Southern u'g'r'i'z' Standard Star project, the u'g'r'i'z' Open Star Clusters project, and the SDSS extension (SDSS-II).

  12. Diagnosing space telescope misalignment and jitter using stellar images

    E-Print Network [OSTI]

    Zhaoming Ma; Gary Bernstein; Alan Weinstein; Michael Sholl

    2008-09-17T23:59:59.000Z

    Accurate knowledge of the telescope's point spread function (PSF) is essential for the weak gravitational lensing measurements that hold great promise for cosmological constraints. For space telescopes, the PSF may vary with time due to thermal drifts in the telescope structure, and/or due to jitter in the spacecraft pointing (ground-based telescopes have additional sources of variation). We describe and simulate a procedure for using the images of the stars in each exposure to determine the misalignment and jitter parameters, and reconstruct the PSF at any point in that exposure's field of view. The simulation uses the design of the SNAP (http://snap.lbl.gov) telescope. Stellar-image data in a typical exposure determines secondary-mirror positions as precisely as $20 {\\rm nm}$. The PSF ellipticities and size, which are the quantities of interest for weak lensing are determined to $4.0 \\times 10^{-4}$ and $2.2 \\times 10^{-4}$ accuracies respectively in each exposure, sufficient to meet weak-lensing requirements. We show that, for the case of a space telescope, the PSF estimation errors scale inversely with the square root of the total number of photons collected from all the usable stars in the exposure.

  13. Evaluation of Model Results and Measured Performance of Net-Zero Energy Homes in Hawaii: Preprint

    SciTech Connect (OSTI)

    Norton, P.; Kiatreungwattana, K.; Kelly, K. J.

    2013-03-01T23:59:59.000Z

    The Kaupuni community consists of 19 affordable net-zero energy homes that were built within the Waianae Valley of Oahu, Hawaii in 2011. The project was developed for the native Hawaiian community led by the Department of Hawaiian Homelands. This paper presents a comparison of the modeled and measured energy performance of the homes. Over the first year of occupancy, the community as a whole performed within 1% of the net-zero energy goals. The data show a range of performance from house to house with the majority of the homes consistently near or exceeding net-zero, while a few fall short of the predicted net-zero energy performance. The impact of building floor plan, weather, and cooling set point on this comparison is discussed. The project demonstrates the value of using building energy simulations as a tool to assist the project to achieve energy performance goals. Lessons learned from the energy performance monitoring has had immediate benefits in providing feedback to the homeowners, and will be used to influence future energy efficient designs in Hawaii and other tropical climates.

  14. The Surface Expression of Semidiurnal Internal Tides near a Strong Source at Hawaii. Part I: Observations and Numerical Predictions*

    E-Print Network [OSTI]

    The Surface Expression of Semidiurnal Internal Tides near a Strong Source at Hawaii. Part I differ significantly. The S2 kinetic energy pattern re- sembles the predicted pattern. In contrast, the observed structure and magnitude of the more important M2 kinetic energy pattern differs significantly from

  15. University of Hawaii Advisory Task Group -Operational Assessment Report on System Level Administration Operating Policies and Practices

    E-Print Network [OSTI]

    #12;University of Hawaii ­ Advisory Task Group - Operational Assessment Report on System Level") approved the formation of an Advisory Task Group on Operational and Financial Controls Improvement ("ATG of eight members, four members from the BOR, and four from private industry with expertise in financial

  16. World Conference on Photovoltaic Conversion, Hawaii, May 8-12, 2006 QUANTIFYING THE LIFE-CYCLE ENVIRONMENTAL PROFILE OF PHOTOVOLTAICS

    E-Print Network [OSTI]

    IEEE 4 th World Conference on Photovoltaic Conversion, Hawaii, May 8-12, 2006 QUANTIFYING THE LIFE-CYCLE ENVIRONMENTAL PROFILE OF PHOTOVOLTAICS AND COMPARISONS WITH OTHER ELECTRICITY-GENERATING TECHNOLOGIES V and Australian studies portrayed photovoltaic systems as causing significant life-cycle environmental and health

  17. Weather Internship opportunity with KITV 4 Island Television is the ABC television affiliate in Honolulu, Hawai`i.

    E-Print Network [OSTI]

    Weather Internship opportunity with KITV 4 Island Television is the ABC television affiliate in Honolulu, Hawai`i. KITV recognizes that a good internship program can add practical experience to the education a student gains in college or graduate school. KITV has a long-established Internship Program

  18. UNIVERSITYOF HAWAI'I lIl3RARY INTERNAL TIDE SCATTERING AT M1DOCEAN TOPOGRAPHY

    E-Print Network [OSTI]

    Luther, Douglas S.

    of the topography and along a tidal beam up to the first surface bounce. A transition from a beam structure nearUNIVERSITYOF HAWAI'I lIl3RARY INTERNAL TIDE SCATTERING AT M1DOCEAN TOPOGRAPHY A DISSERTATION The scattering ofmode-oneM, internal tides from I) idealized Gaussian topography and 2) the Line Islands Ridge

  19. MTS/IEEE Oceans 2001, Honolulu, Hawaii, November 2001 Controlling an uninstrumented ROV manipulator by visual servoing

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    MTS/IEEE Oceans 2001, Honolulu, Hawaii, November 2001 Controlling an uninstrumented ROV manipulator of the approach. I. INTRODUCTION In this paper we present a vision-based method to control the manipulator manipulator called Sherpa. The Sherpa manipulator is not instrumented and is open-loop controlled

  20. Wave Power Resources off the Hawaiian Islands luisvega@hawaii.edu Wave Resources for Representative Sites Around the Hawaiian Islands

    E-Print Network [OSTI]

    Wave Power Resources off the Hawaiian Islands luisvega@hawaii.edu 1 Wave Resources for Representative Sites Around the Hawaiian Islands Table of Contents Summary p2 Background: Wave Power Conversion p3 Licensing and Permitting p3 Challenges and Barriers p4 Wave Power Resources: Previous Work p5 Wave

  1. Impacts of Radioactive 137Cs on Marine Bacterioplankton: Effects of the Fukushima Disaster on Hawaii's Kaneohe Bay Bacterial Communities

    E-Print Network [OSTI]

    Heller, Paul

    Impacts of Radioactive 137Cs on Marine Bacterioplankton: Effects of the Fukushima Disaster such catastrophe, a tsunami off the coast of Japan, occurred on March 11, 2011. The tsunami caused the Fukushima on the bacterioplankton community of Kaneohe Bay in Oahu, Hawaii. The bay is in the direct path of Fukushima's radioactive

  2. Sequence Logos: A Powerful, Yet Simple, Tool version = 3.03 of hawaii.tex 2003 Feb 12

    E-Print Network [OSTI]

    Schneider, Thomas D.

    Sequence Logos: A Powerful, Yet Simple, Tool version = 3.03 of hawaii.tex 2003 Feb 12 Mark C DNA and protein sequences, the sequence logo, is now available to re- searchers. This method has advantages over the con- ventional method of creating a consensus. For exam- ple, a logo of DNA shows all

  3. Ocean Thermal Resources off the Hawaiian Islands luisvega@hawaii.edu Ocean Thermal Resources off the Hawaiian Islands

    E-Print Network [OSTI]

    information to assist developers of ocean thermal energy conversion (OTEC) systems in site selection Energy Conversion The immense size of the ocean thermal resource and the baseload capability of OTECOcean Thermal Resources off the Hawaiian Islands luisvega@hawaii.edu 1 Ocean Thermal Resources off

  4. The intellectual development of Frances Perkins to 1933: an interpretation

    E-Print Network [OSTI]

    Humphreys, Earl Read

    1970-01-01T23:59:59.000Z

    THE INTELLECTUAL DEVELOPMENT OF FRANCES PERKINS TO 1933: AN INTERPRETATION A Thesis Earl Read Humphreys Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF ARTS May..., 1970 History THE INTELLECTUAL DEVELOPMENT OF FRANCES PERKINS TO 1933: AN INTERPRETATION A Thesis by Earl Read Humphreys Approved as to style and content by: 5. e. (Chair an of C itte C p~~~ (Memb sr ) ead of Department) (Member) May, 19 70...

  5. ON THE FLUX OF PSEUDO-ANOSOV HOMEOMORPHISMS VINCENT COLIN, KO HONDA, AND FRANC OIS LAUDENBACH

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ON THE FLUX OF PSEUDO-ANOSOV HOMEOMORPHISMS VINCENT COLIN, KO HONDA, AND FRANC¸ OIS LAUDENBACH HONDA, AND FRANC¸ OIS LAUDENBACH h(Fs , µs ) = (Fs , 1 µs ) and h(Fu , µu ) = (Fu , µu

  6. From Cloister to Court: Nuns and the Gendered Culture of Disputing in Early Modern France

    E-Print Network [OSTI]

    Tuttle, Leslie R.

    2010-06-01T23:59:59.000Z

    of Sainte-Catherine-lès-Provins in Provins, France. Divided over the issue of reform that would impose stricter enclosure, the community became factionalized and unable to resolve its disputes internally. But access to France's civil courts was limited...

  7. Constructed Wetlands and Waste Stabilization Ponds for municipal wastewater treatment in France: comparison of

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    13 Constructed Wetlands and Waste Stabilization Ponds for municipal wastewater treatment in France In France, vertical flow constructed wetlands and waste stabilisation ponds are both extensive treatment Vertical Flow Constructed Wetlands, Waste Stabilization Ponds, operation and maintenance, sludge management

  8. MACHO Mass Determination Based on Space Telescope Observation

    E-Print Network [OSTI]

    Mareki Honma

    1999-03-24T23:59:59.000Z

    We investigate the possibility of lens mass determination for a caustic crossing microlensing event based on a space telescope observation. We demonstrate that the parallax due to the orbital motion of a space telescope causes a periodic fluctuation of the light curve, from which the lens distance can be derived. Since the proper motion of the lens relative to the source is also measurable for a caustic crossing event, one can find a full solution for microlensing properties of the event, including the lens mass. To determine the lens mass with sufficient accuracy, the light curve near the caustic crossing should be observed within uncertainty of $\\sim$ 1%. We argue that the Hubble Space Telescope observation of the caustic crossing supplied with ground-based observations of the full light curve will enable us to determine the mass of MACHOs, which is crucial for understanding the nature of MACHOs.

  9. Relay telescope for high power laser alignment system

    DOE Patents [OSTI]

    Dane, C. Brent; Hackel, Lloyd; Harris, Fritz B.

    2006-09-19T23:59:59.000Z

    A laser system includes an optical path having an intracavity relay telescope with a telescope focal point for imaging an output of the gain medium between an image location at or near the gain medium and an image location at or near an output coupler for the laser system. A kinematic mount is provided within a vacuum chamber, and adapted to secure beam baffles near the telescope focal point. An access port on the vacuum chamber is adapted for allowing insertion and removal of the beam baffles. A first baffle formed using an alignment pinhole aperture is used during alignment of the laser system. A second tapered baffle replaces the alignment aperture during operation and acts as a far-field baffle in which off angle beams strike the baffle a grazing angle of incidence, reducing fluence levels at the impact areas.

  10. An EUDET/AIDA Pixel Beam Telescope for Detector Development

    E-Print Network [OSTI]

    Rubinskiy, I

    2015-01-01T23:59:59.000Z

    Ahigh resolution(?future International Linear Collider providing test beam infrastructure to detector R&D groups. The telescope consists of six sensor planes with a pixel pitch of either 18.4 ?m or 10 ?mand canbe operated insidea solenoidal magnetic fieldofupto1.2T.Ageneral purpose cooling, positioning, data acquisition (DAQ) and offine data analysis tools are available for the users. The excellent resolution, readout rate andDAQintegration capabilities made the telescopea primary beam tests tool also for several CERN based experiments. In this report the performance of the final telescope is presented. The plans for an even more flexible telescope with three differentpixel technologies(ATLASPixel, Mimosa,Timepix) withinthenew European detector infrastructure project AIDA are presented.

  11. The Atmospheric Monitoring Strategy for the Cherenkov Telescope Array

    E-Print Network [OSTI]

    Daniel, M K

    2015-01-01T23:59:59.000Z

    The Imaging Atmospheric Cherenkov Technique (IACT) is unusual in astronomy as the atmosphere actually forms an intrinsic part of the detector system, with telescopes indirectly detecting very high energy particles by the generation and transport of Cherenkov photons deep within the atmosphere. This means that accurate measurement, characterisation and monitoring of the atmosphere is at the very heart of successfully operating an IACT system. The Cherenkov Telescope Array (CTA) will be the next generation IACT observatory with an ambitious aim to improve the sensitivity of an order of magnitude over current facilities, along with corresponding improvements in angular and energy resolution and extended energy coverage, through an array of Large (23m), Medium (12m) and Small (4m) sized telescopes spread over an area of order ~km$^2$. Whole sky coverage will be achieved by operating at two sites: one in the northern hemisphere and one in the southern hemisphere. This proceedings will cover the characterisation of...

  12. The Very Energetic Radiation Imaging Telescope Array System (VERITAS)

    E-Print Network [OSTI]

    Bradbury, S M; Breslin, A C; Buckley, J H; Carter-Lewis, D A; Catanese, M; Criswell, S; Dingus, B L; Fegan, D J; Finley, J P; Gaidos, J A; Grindlay, J; Hillas, A M; Harris, K; Hermann, G; Kaaret, P E; Kieda, D B; Knapp, J; Krennrich, F; Le Bohec, S; Lessard, R W; Lloyd-Evans, J; McKernan, B; Müller, D; Ong, R; Quenby, J J; Quinn, J; Rochester, G D; Rose, H J; Salamon, M B; Sembroski, G H; Sumner, T J; Swordy, S P; Vasilev, V; Weekes, T C

    1999-01-01T23:59:59.000Z

    We give an overview of the current status and scientific goals of VERITAS, a proposed hexagonal array of seven 10 m aperture imaging Cherenkov telescopes. The selected site is Montosa Canyon (1390 m a.s.l.) at the Whipple Observatory, Arizona. Each telescope, of 12 m focal length, will initially be equipped with a 499 element photomultiplier camera covering a 3.5 degree field of view. A central station will initiate the readout of 500 MHz FADCs upon receipt of multiple telescope triggers. The minimum detectable flux sensitivity will be 0.5% of the Crab Nebula flux at 200 GeV. Detailed simulations of the array's performance are presented elsewhere at this meeting. VERITAS will operate primarily as a gamma-ray observatory in the 50 GeV to 50 TeV range for the study of active galaxies, supernova remnants, pulsars and gamma-ray bursts.

  13. The Very Energetic Radiation Imaging Telescope Array System (VERITAS)

    E-Print Network [OSTI]

    S. M. Bradbury; I. H. Bond; A. C. Breslin; J. H. Buckley; D. A. Carter-Lewis; M. Catanese; S. Criswell; B. L. Dingus; D. J. Fegan; J. P. Finley; J. Gaidos; J. Grindlay; A. M. Hillas; K. Harris; G. Hermann; P. Kaaret; D. Kieda; J. Knapp; F. Krennrich; S. LeBohec; R. W. Lessard; J. Lloyd-Evans; B. McKernan; D. Mueller; R. Ong; J. J. Quenby; J. Quinn; G. Rochester; H. J. Rose; M. Salamon; G. H. Sembroski; T. Sumner; S. Swordy; V. V. Vassiliev; T. C. Weekes

    1999-07-19T23:59:59.000Z

    We give an overview of the current status and scientific goals of VERITAS, a proposed hexagonal array of seven 10 m aperture imaging Cherenkov telescopes. The selected site is Montosa Canyon (1390 m a.s.l.) at the Whipple Observatory, Arizona. Each telescope, of 12 m focal length, will initially be equipped with a 499 element photomultiplier camera covering a 3.5 degree field of view. A central station will initiate the readout of 500 MHz FADCs upon receipt of multiple telescope triggers. The minimum detectable flux sensitivity will be 0.5% of the Crab Nebula flux at 200 GeV. Detailed simulations of the array's performance are presented elsewhere at this meeting. VERITAS will operate primarily as a gamma-ray observatory in the 50 GeV to 50 TeV range for the study of active galaxies, supernova remnants, pulsars and gamma-ray bursts.

  14. Indirect Dark Matter search with large neutrino telescopes

    E-Print Network [OSTI]

    Fermani, Paolo

    2013-01-01T23:59:59.000Z

    Dark matter is one of the main goals of neutrino astronomy. At present, there are two big neutrino telescopes based on the Cherenkov technique in ice and water: IceCube at the South Pole and ANTARES in the northern hemisphere. Both telescopes are performing an indirect search for Dark Matter by looking for a statistical excess of neutrinos coming from astrophysical massive objects. This excess could be an evidence of the possible annihilation of dark matter particles in the centre of these objects. In one of the most popular scenarios the Dark Matter is composed of WIMP particles. The analysis and results of the ANTARES neutrino telescope for the indirect detection of Dark Matter fluxes from the Sun are here presented, as well as the latest IceCube published sensitivity results, for different Dark Matter models.

  15. ELECTRICITY, CARBON AND WEATHER IN FRANCE WHERE DO WE STAND ?

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , the spot prices of natural gas and of oil, and climatic conditions in France and elsewhere. Results show relationship. However, this relationship suffers from a disequilibrium in that the electricity price readjust that there is no short run relationship between the electricity and carbon returns, while there is a long run

  16. France at War: Additions to the War Poster Collection

    E-Print Network [OSTI]

    France at War: Additions to the War Poster Collection In the summer of 2004, the library acquired a collection of eighty-five French posters from the First and Second World Wars. These add to Yale's extensive War Poster Collection, which has over 500 French posters from World War I but very few from World War

  17. dition du congrs international pluridisciplinaire QUALITA 2009 Besanon (France)

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    'Environnement Industriel et des Risques (INERIS) Parc Technologique ALATA BP-2, 60550 Verneuil-en-Halatte, France +33 3 44 55 69 89, florent.brissaud@ineris.fr & brice.lanternier@ineris.fr Résumé : Le Code de l) repose principalement sur la réglementation des installations classées, régie par le Code de l

  18. Les dbuts du moteur Diesel en France Nouveaux lments historiques

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Les débuts du moteur Diesel en France Nouveaux éléments historiques par Jean-Michel Althuser 1 et Paul-Antoine Naegel 2 Résumé : Après la biographie de Rudolf DIESEL par son fils Eugen, parue dans sa première édition à Hambourg en 1937, après un dossier spécial consacré à DIESEL en 1966 par la revue

  19. Science and the "Civilizing Mission": France and the Colonial Enterprise

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Science and the "Civilizing Mission": France and the Colonial Enterprise Patrick Petitjean REHSEIS with a conference "20th Century Sciences: Beyond the Metropolis". 1 ORSTOM (Office de la Recherche Scientifique et," founded in 1943.2 This conference showed an evident acceptance of the colonial heritage in science

  20. ASSESSING FRANCE AS A MODEL OF SOCIETAL SUCCESS

    E-Print Network [OSTI]

    Boyer, Edmond

    of this "French model": the French economy being heavily regulated, the well-oiled state tightly controls market crisis," "The French model: Vive la difference!"2 ), and also from free-market minded internationalASSESSING FRANCE AS A MODEL OF SOCIETAL SUCCESS �loi Laurent Sciences-Po Michèle Lamont Harvard

  1. ASSESSING FRANCE AS A MODEL OF SOCIETAL SUCCESS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of renewed global activism--play- ing a high-profile role in international debates on questions as diverse barricades in the Quartier Latin. But this mythology hides the reality that a large part of today's French-carbon economic development of France. As Alexis de Tocqueville famously wrote in Democracy in America, "When

  2. Hawaii Utility Integration Initiatives to Enable Wind (Wind HUI) Final Technical Report

    SciTech Connect (OSTI)

    Dora Nakafuji; Lisa Dangelmaier; Chris Reynolds

    2012-07-15T23:59:59.000Z

    To advance the state and nation toward clean energy, Hawaii is pursuing an aggressive Renewable Portfolio Standard (RPS), 40% renewable generation and 30% energy efficiency and transportation initiatives by 2030. Additionally, with support from federal, state and industry leadership, the Hawaii Clean Energy Initiative (HCEI) is focused on reducing Hawaii's carbon footprint and global warming impacts. To keep pace with the policy momentum and changing industry technologies, the Hawaiian Electric Companies are proactively pursuing a number of potential system upgrade initiatives to better manage variable resources like wind, solar and demand-side and distributed generation alternatives (i.e. DSM, DG). As variable technologies will continue to play a significant role in powering the future grid, practical strategies for utility integration are needed. Hawaiian utilities are already contending with some of the highest penetrations of renewables in the nation in both large-scale and distributed technologies. With island grids supporting a diverse renewable generation portfolio at penetration levels surpassing 40%, the Hawaiian utilities experiences can offer unique perspective on practical integration strategies. Efforts pursued in this industry and federal collaborative project tackled challenging issues facing the electric power industry around the world. Based on interactions with a number of western utilities and building on decades of national and international renewable integration experiences, three priority initiatives were targeted by Hawaiian utilities to accelerate integration and management of variable renewables for the islands. The three initiatives included: Initiative 1: Enabling reliable, real-time wind forecasting for operations by improving short-term wind forecasting and ramp event modeling capabilities with local site, field monitoring; Initiative 2: Improving operators situational awareness to variable resources via real-time grid condition monitoring using PMU devices and enhanced grid analysis tools; and Initiative 3: Identifying grid automation and smart technology architecture retrofit/improvement opportunities following a systematic review approach, inclusive of increasing renewables and variable distributed generation. Each of the initiative was conducted in partnership with industry technology and equipment providers to facilitate utility deployment experiences inform decision making, assess supporting infrastructure cost considerations, showcase state of the technology, address integration hurdles with viable workarounds. For each initiative, a multi-phased approach was followed that included 1) investigative planning and review of existing state-of-the-art, 2) hands on deployment experiences and 3) process implementation considerations. Each phase of the approach allowed for mid-course corrections, process review and change to any equipment/devices to be used by the utilities. To help the island grids transform legacy infrastructure, the Wind HUI provided more systematic approaches and exposure with vendor/manufacturers, hand-on review and experience with the equipment not only from the initial planning stages but through to deployment and assessment of field performance of some of the new, remote sensing and high-resolution grid monitoring technologies. HELCO became one of the first utilities in the nation to install and operate a high resolution (WindNet) network of remote sensing devices such as radiometers and SODARs to enable a short-term ramp event forecasting capability. This utility-industry and federal government partnership produced new information on wind energy forecasting including new data additions to the NOAA MADIS database; addressed remote sensing technology performance and O&M (operations and maintenance) challenges; assessed legacy equipment compatibility issues and technology solutions; evaluated cyber-security concerns; and engaged in community outreach opportunities that will help guide Hawaii and the nation toward more reliable adoption of clean energy resources. Resu

  3. Reducing Plug Loads in Office Spaces: Hawaii and Guam Energy Improvement Technology Demonstration Project

    SciTech Connect (OSTI)

    Sheppy, M.; Metzger, I.; Cutler, D.; Holland, G.; Hanada, A.

    2014-01-01T23:59:59.000Z

    As part of its overall strategy to meet its energy goals, the Naval Facilities Engineering Command (NAVFAC) partnered with the Department of Energy's National Renewable Energy Laboratory (NREL) to rapidly demonstrate and deploy cost-effective renewable energy and energy efficiency technologies. This project was one of several demonstrations of new or underutilized commercial energy technologies. The common goal was to demonstrate and measure the performance and economic benefit of the system while monitoring any ancillary impacts to related standards of service and operation and maintenance (O&M) practices. In short, demonstrations at naval facilities simultaneously evaluate the benefits and compatibility of the technology with the U.S. Department of Defense (DOD) mission, and with NAVFAC's design, construction, operations, and maintenance practices, in particular. This project demonstrated the performance of commercially available advanced power strips (APSs) for plug load energy reductions in building A4 at Joint Base Pearl Harbor-Hickam (JBPHH), Hawaii.

  4. Final Technical Report: Hawaii Hydrogen Center for Development and Deployment of Distributed Energy Systems

    SciTech Connect (OSTI)

    Rocheleau, Richard E.

    2008-09-30T23:59:59.000Z

    Hydrogen power park experiments in Hawai‘i produced real-world data on the performance of commercialized electrochemical components and power systems integrating renewable and hydrogen technologies. By analyzing the different losses associated with the various equipment items involved, this work identifies the different improvements necessary to increase the viability of these technologies for commercial deployment. The stand-alone power system installed at Kahua Ranch on the Big Island of Hawaii required the development of the necessary tools to connect, manage and monitor such a system. It also helped the electrolyzer supplier to adapt its unit to the stand-alone power system application. Hydrogen fuel purity assessments conducted at the Hawai‘i Natural Energy Institute (HNEI) fuel cell test facility yielded additional knowledge regarding fuel cell performance degradation due to exposure to several different fuel contaminants. In addition, a novel fitting strategy was developed to permit accurate separation of the degradation of fuel cell performance due to fuel impurities from other losses. A specific standard MEA and a standard flow field were selected for use in future small-scale fuel cell experiments. Renewable hydrogen production research was conducted using photoelectrochemical (PEC) devices, hydrogen production from biomass, and biohydrogen analysis. PEC device activities explored novel configurations of ‘traditional’ photovoltaic materials for application in high-efficiency photoelectrolysis for solar hydrogen production. The model systems investigated involved combinations of copper-indium-gallium-diselenide (CIGS) and hydrogenated amorphous silicon (a-Si:H). A key result of this work was the establishment of a robust “three-stage” fabrication process at HNEI for high-efficiency CIGS thin film solar cells. The other key accomplishment was the development of models, designs and prototypes of novel ‘four-terminal’ devices integrating high-efficiency CIGS and a-Si:H with operating features compatible with high-efficiency photoelectrochemical (PEC) water-splitting. The objective of one activity under the hydrogen production from biomass task was to conduct parametric testing of the Pearson gasifier and to determine the effects of gasifier operating conditions on the gas yields and quality. The hydrogen yield from this gasifier was evaluated in a parametric test series over a range of residence times from 0.8 to 2.2 seconds. H2 concentrations as high as 55% (volume) were measured in the product gas at the longer residence times and this corresponds to a hydrogen yield of 90 kg per tonne of bagasse without gas upgrading. The objective of another activity was to develop hot gas clean-up capabilities for the HNEI gasifier test facility to support hydrogen-from-biomass research. The product gas stream at the outlet of the hot gas filter was characterized for concentrations of permanent gas species and contaminants. Biomass feedstock processing activity included a preliminary investigation into methods for processing sugar cane trash at the Puunene Sugar Factory on the island of Maui, Hawaii. The objective of the investigation was to explore treatment methods that would enable the successful use of cane trash as fuel for the production of hydrogen via gasification. Analyses were completed for the technical and economic feasibility of producing biofuel from photosynthetic marine microbes on a commercial scale. Results included estimates for total costs, energy efficiency, and return on investment. The biohydrogen team undertook a comprehensive review of the field and came to what is considered a realistic conclusion. To summarize, continued research is recommended in the fundamentals of the science related to genetic engineering and specific topics to cover knowledge gaps. In the meantime, the team also advocates continued development of related processes which can be linked to pollution control and other real world applications. The extra revenues hydrogen can provide to these multi-product systems can

  5. Hawaii energy strategy project 2: Fossil energy review. Task 1: World and regional fossil energy dynamics

    SciTech Connect (OSTI)

    Breazeale, K. [ed.; Isaak, D.T.; Yamaguchi, N.; Fridley, D.; Johnson, C.; Long, S.

    1993-12-01T23:59:59.000Z

    This report in the Hawaii Energy Strategy Project examines world and regional fossil energy dynamics. The topics of the report include fossil energy characteristics, the world oil industry including reserves, production, consumption, exporters, importers, refining, products and their uses, history and trends in the global oil market and the Asia-Pacific market; world gas industry including reserves, production, consumption, exporters, importers, processing, gas-based products, international gas market and the emerging Asia-Pacific gas market; the world coal industry including reserves, classification and quality, utilization, transportation, pricing, world coal market, Asia-Pacific coal outlook, trends in Europe and the Americas; and environmental trends affecting fossil fuels. 132 figs., 46 tabs.

  6. A Preliminary Report on the Early History and Archaeology of Kahauale'A, Puna, Hawaii

    SciTech Connect (OSTI)

    Holmes, Tommy

    1982-04-14T23:59:59.000Z

    The following is a report on the findings of a documentary literature search on the ahupuaa of Kahauale'a in the Puna District of the island of Hawaii. Attention is given to the entirety of the ahupuaa, though the emphasis is on the mauka portions from about 1,500 to 3,800-feet elevation, or roughly three miles inland to the northern terminus of the ahupuaa, just below Kilauea. The report was commissioned by The Estate of James Campbell for purposes of ascertaining what the extent of early Hawaiian activities and/or habitation occurred in the mauka regions of Kahauale'a--specifically to see if proposed geothermal drilling activities in these areas would disturb any archaeological sites.

  7. Japan, France Vying for Korea's Nuclear Project By Cho Jin-seo

    E-Print Network [OSTI]

    Japan, France Vying for Korea's Nuclear Project By Cho Jin-seo Staff Reporter France and Japan with an estimated cost of $10 billion. France's Cadarache region and Japan's Rokkashomura region are two candidates Rho Moo- hyun. Japan deployed Science and Technology Minister Takeo Kawamura to Korea on Jan. 14

  8. AIR FRANCE AND KLM GLOBAL MEETINGS Event BESSE SUMMER SCHOOL 2010

    E-Print Network [OSTI]

    Sart, Remi

    AIR FRANCE AND KLM GLOBAL MEETINGS Event BESSE SUMMER SCHOOL 2010 Event ID: 09744AF Valid are applied to a wide range of airfares on all Air France and KLM flights worldwide, if passengers*, · select your seat** · and print your boarding card**, If you buy your ticket via Air France & KLM Global

  9. Final Report for Research in High Energy Physics (University of Hawaii)

    SciTech Connect (OSTI)

    Browder, Thomas E.

    2013-08-31T23:59:59.000Z

    Here we present a final report for the DOE award for the University of Hawaii High Energy Physics Group (UHHEPG) for the period from December 1, 2009 to May 31, 2013 (including a period of no-cost extension). The high energy physics (HEP) group at the University of Hawaii (UH) has been engaged in experiments at the intensity frontier studying flavor physics (Task A: Belle, Belle-II and Task B: BES) and neutrinos (Task C: SuperK, LBNE, Double Chooz, DarkSide, and neutrino R\\&D). On the energy frontier, new types of pixel detectors were developed for upgrades of the ATLAS experiment at the LHC (Task D). On the cosmic frontier, there were investigations of ultra high-energy neutrino astrophysics and the highest energy cosmic rays using special radio detection techniques (Task E: AMBER, ANITA R\\&D) and results of the analysis of ANITA data. In addition, we have developed new types of sophisticated and cutting edge instrumentation based on novel ``oscilloscope on a chip'' electronics (Task F). Theoretical physics research (Task G) is phenomenologically oriented and has studied experimental consequences of existing and proposed new theories relevant to the energy, cosmic and intensity frontiers. The senior investigators for proposal were T. E. Browder (Task A), F. A. Harris (Task B), P. Gorham (Task E), J. Kumar (Task G), J. Maricic (Task C), J. G. Learned (Task C), S. Pakvasa (Task G), S. Parker (Task D), S. Matsuno (Task C), X. Tata (Task G) and G. S. Varner (Tasks F, A, E).

  10. Was the French Patent System democratic ? France, XIX th Gabriel Galvez-Behar Universit Lille Nord de France

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Was the French Patent System democratic ? France, XIX th century Gabriel Galvez-Behar ­ Université patent system and economic performance has been explored by economists and historians. In her book on a « democratization of invention », which was allowed by its own patent system. Contrary to the American one

  11. La France et l'Iran, des nations si lointaines et si proches 197 La France et l'Iran, des nations

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    La France et l'Iran, des nations si lointaines et si proches 197 La France et l'Iran, des nations si lointaines et si proches Le recteur Gérard-François DUMONT* La France et l'Iran apparaissent comme'autre. Pour les Français, comme sans doute pour les autres Européens, penser ce pays asiatique qu'est l'Iran

  12. Gamma-ray Sky Observed with Fermi Large Area Telescope

    E-Print Network [OSTI]

    Yamamoto, Hirosuke

    detection reported Flare activity reported via ATel Gamma Ray Bursts reported via GCN Giant MC imageGamma-ray Sky Observed with Fermi Large Area Telescope RESCEU Symposium on Astroparticle Physics) Measure the photon direction Identification of the gamma-ray shower 36 planes of Si strip detectors (228 m

  13. SCIENCE: JAMES WEBB SPACE TELESCOPE (JWST) Budget Authority Actual Estimate

    E-Print Network [OSTI]

    ) Prior FY 2011 FY 2012 FY 2013 FY 2014 FY 2015 FY 2016 FY 2017 BTC Total FY 2013 President's Budget TELESCOPE (JWST) Formulation Development Operations JWST-2 FY 2013 BUDGET Budget Authority Actual Estimate (in $ millions) Prior FY 2011 FY 2012 2013 FY 2014 FY 2015 FY 2016 FY 2017 BTC Total FY 2013 President

  14. Collecting Light with Telescopes Two Fundamentally Different Spectral Mechanisms

    E-Print Network [OSTI]

    Shirley, Yancy

    ;Observing problems due to Earth's atmosphere 1. Light Pollution #12;Star viewed with ground-based telescope. · Location/technology can help overcome light pollution and turbulence. · Nothing short of going to space can Mexico #12;Very Large Array (VLA), New Mexico #12;Very Long Baseline Array (VLBA) #12;Large Binocular

  15. Detecting Exoplanets by Gravitational Microlensing using a Small Telescope

    E-Print Network [OSTI]

    G. W. Christie

    2006-09-21T23:59:59.000Z

    Gravitational microlensing is a new technique that allows low-mass exoplanets to be detected at large distances of ~7kpc. This paper briefly outlines the principles of the method and describes the observational techniques. It shows that small (e.g. 0.35m) telescopes with a CCD camera can make unexpectedly useful observations of these events.

  16. New Astronomy Reviews 42 (1998) 485488 The Dutch Open Telescope

    E-Print Network [OSTI]

    Rutten, Rob

    obstructions around it. The Dutch Open Telescope (DOT) is a 15-m high For protection against the sometimes very. No warm air bubbles are forced upwards floor will be made for protection against moisture against Muchachos Observatory (ORM) The primary mirror of the DOT was tested inter- is an excellent site for testing

  17. Origami Sunshield Concepts for Space Telescopes and Sergio Pellegrino

    E-Print Network [OSTI]

    Pellegrino, Sergio

    booms. This whole structure needs to be shrouded in a sunshield to maintain thermal stability high envelope when it is folded. The envelope available for the packaged sunshield is defined envelope, limited by 5 m diameter fairing on the outside and by the telescope on the inside. This paper

  18. The Atacama Cosmology Telescope Project: A Progress Report

    E-Print Network [OSTI]

    Arthur Kosowsky; for the ACT Collaboration

    2006-08-25T23:59:59.000Z

    The Atacama Cosmology Telescope is a project to map the microwave background radiation at arcminute angular resolution and high sensitivity in three frequency bands over substantial sky areas. Cosmological signals driving such an experiment are reviewed, and current progress in hardware construction is summarized. Complementary astronomical observations in other wavebands are also discussed.

  19. Indirect Search for Dark Matter with the ANTARES Neutrino Telescope

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    significant high energy neutrino fluxes. Indirect search for Dark Matter looking at such neutrino fluxes for the Cherenkov light induced by high energy muons during their travel in the sea water throughout the detectorIndirect Search for Dark Matter with the ANTARES Neutrino Telescope V. Bertin1 on behalf

  20. VISUALIZATION AND ANALYTICS Galileo Galilei's improvements to early telescope

    E-Print Network [OSTI]

    Knowles, David William

    -sized machines and generate vast amounts of output data. Managing and under- standing such data is widely the Copernican heliocentric model of the solar system: that it is the Sun, rather than the Earth, which is the center of the solar sys- tem. Thus, the telescope became the first device to make the unseeable seeable

  1. Wide-Field InfrarRed Survey Telescope-Astrophysics Focused Telescope Assets WFIRST-AFTA 2015 Report

    E-Print Network [OSTI]

    Spergel, D; Baltay, C; Bennett, D; Breckinridge, J; Donahue, M; Dressler, A; Gaudi, B S; Greene, T; Guyon, O; Hirata, C; Kalirai, J; Kasdin, N J; Macintosh, B; Moos, W; Perlmutter, S; Postman, M; Rauscher, B; Rhodes, J; Wang, Y; Weinberg, D; Benford, D; Hudson, M; Jeong, W -S; Mellier, Y; Traub, W; Yamada, T; Capak, P; Colbert, J; Masters, D; Penny, M; Savransky, D; Sterns, D; Zimmerman, N; Barry, R; Bartusek, L; Carpenter, K; Cheng, E; Content, D; Dekens, F; Demers, R; Grady, K; Jackson, C; Kuan, G; Kruk, J; Melton, M; Nemati, B; Parvin, B; Poberezhskiy, I; Peddie, C; Ruffa, J; Wallace, J K; Whipple, A; Wollack, E; Zhao, F

    2015-01-01T23:59:59.000Z

    This report describes the 2014 study by the Science Definition Team (SDT) of the Wide-Field Infrared Survey Telescope (WFIRST) mission. It is a space observatory that will addresses the most compelling scientific problems in dark energy, exoplanets and general astrophysics using a 2.4m telescope with a wide-field infrared instrument and an optical coronagraph. The Astro2010 Decadal Survey recommended a Wide Field Infrared Survey Telescope as its top priority for a new large space mission. As conceived by the decadal survey, WFIRST would carry out a dark energy science program, a microlensing program to determine the demographics of exoplanets, and a general observing program utilizing its ultra wide field. In October 2012, NASA chartered a Science Definition Team (SDT) to produce, in collaboration with the WFIRST Study Office at GSFC and the Program Office at JPL, a Design Reference Mission (DRM) for an implementation of WFIRST using one of the 2.4-m, Hubble-quality telescope assemblies recently made availabl...

  2. Tradespace Investigation of a Telescope Architecture for Next-generation Space Astronomy and Exploration

    E-Print Network [OSTI]

    Cataldo, Giuseppe

    2014-12-19T23:59:59.000Z

    Humanity’s endeavor to further its scientific understanding of the celestial heavens has led to the creation and evolution of increasingly powerful and complex space telescopes. Space telescopes provide a view of the solar ...

  3. Integrated modeling to facilitate control architecture design for lightweight space telescopes

    E-Print Network [OSTI]

    Cohan, Lucy Elizabeth

    2007-01-01T23:59:59.000Z

    The purpose of this thesis it to examine the effects of utilizing control to better meet performance and systematic requirements of future space telescopes. New telescope systems are moving toward tighter optical performance ...

  4. Ion implantation for figure correction of high-resolution x-ray telescope mirrors

    E-Print Network [OSTI]

    Chalifoux, Brandon D

    2014-01-01T23:59:59.000Z

    Fabricating mirrors for future high-resolution, large-aperture x-ray telescopes continues to challenge the x-ray astronomy instrumentation community. Building a large-aperture telescope requires thin, lightweight mirrors; ...

  5. Large open telescope: size-upscaling from DOT to LOT Robert H. Hammerschlaga

    E-Print Network [OSTI]

    Rutten, Rob

    Large open telescope: size-upscaling from DOT to LOT Robert H. Hammerschlaga , Aswin P. L. Jägersb, telescope drives 1. INTRODUCTION The Dutch Open Telescope (DOT) on the Canary island La Palma consists temperature homogeneous. No warm air bubbles are forced upwards against the closed wall of a tower and no heat

  6. France gets nuclear fusion plant France will get to host the project to build a 10bn-euro (6.6bn) nuclear fusion reactor, in

    E-Print Network [OSTI]

    ) nuclear fusion reactor, in the face of strong competition from Japan. The International Thermonuclear division, which is responsible for the UK's thermonuclear fusion programme, said the decisionFrance gets nuclear fusion plant France will get to host the project to build a 10bn-euro (£6.6bn

  7. FERMI LARGE AREA TELESCOPE OBSERVATIONS OF GRB 110625A

    SciTech Connect (OSTI)

    Tam, P. H. T.; Kong, A. K. H. [Institute of Astronomy and Department of Physics, National Tsing Hua University, Hsinchu 30013, Taiwan (China); Fan Yizhong, E-mail: phtam@phys.nthu.edu.tw [Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008 (China)

    2012-08-01T23:59:59.000Z

    Gamma-ray bursts (GRBs) that emit photons at GeV energies form a small but significant population of GRBs. However, the number of GRBs whose GeV-emitting period is simultaneously observed in X-rays remains small. We report {gamma}-ray observations of GRB 110625A using Fermi's Large Area Telescope in the energy range 100 MeV-20 GeV. Gamma-ray emission at these energies was clearly detected using data taken between 180 s and 580 s after the burst, an epoch after the prompt emission phase. The GeV light curve differs from a simple power-law decay, and probably consists of two emission periods. Simultaneous Swift X-Ray Telescope observations did not show flaring behaviors as in the case of GRB 100728A. We discuss the possibility that the GeV emission is the synchrotron self-Compton radiation of underlying ultraviolet flares.

  8. Registration of atmospheric neutrinos with the Baikal neutrino telescope

    E-Print Network [OSTI]

    Baikal Collaboration; V. A. Balkanov et al

    1999-03-23T23:59:59.000Z

    We present first neutrino induced events observed with a deep underwater neutrino telescope. Data from 70 days effective life time of the BAIKAL prototype telescope NT-96 have been analyzed with two different methods. With the standard track reconstruction method, 9 clear upward muon candidates have been identified, in good agreement with 8.7 events expected from Monte Carlo calculations for atmospheric neutrinos. The second analysis is tailored to muons coming from close to the opposite zenith. It yields 4 events, compared to 3.5 from Monte Carlo expectations. From this we derive a 90 % upper flux limit of 1.1 * 10^-13 cm^-2 sec^-1 for muons in excess of those expected from atmospheric neutrinos with zenith angle > 150 degrees and energy > 10GeV.

  9. Minimal Stereoscopic Analysis for Imaging Atmospheric Cherenkov Telescope Arrays

    E-Print Network [OSTI]

    S. LeBohec; C. Duke; P. Jordan

    2006-08-15T23:59:59.000Z

    The trajectory of a primary gamma-ray detected with an array of at least four atmospheric Cherenkov imaging telescopes can be reconstructed from the shower image centroid positions and geometrical considerations independent of the primary energy. Using only the image centroid positions some cosmic-ray discrimination is also possible. This minimal approach opens the possibility of pushing the analysis threshold to lower values, close to the hardware threshold.

  10. The data acquisition system for the ANTARES neutrino telescope

    E-Print Network [OSTI]

    Aguilar, J A; Ameli, F; Anghinolfi, M; Anton, G; Anvar, S; Aslanides, E; Aubert, Jean-Jacques; Barbarito, E; Basa, S; Battaglieri, M; Becherini, Y; Bellotti, R; Beltramelli, J; Bertin, V; Bigi, A; Billault, M; Blaes, R; De Botton, N R; Bouwhuis, M C; Bradbury, S M; Bruijn, R; Brunner, J; Burgio, G F; Busto, J; Cafagna, F; Caillat, L; Calzas, A; Capone, A; Caponetto, L; Carmona, E; Carr, J; Cartwright, S L; Castel, D; Castorina, E; Cavasinni, V; Cecchini, S; Ceres, A; Charvis, P; Chauchot, P; Chiarusi, T; Circella, M; Colnard, C; Compere, C; Coniglione, R; Cottini, N; Coyle, P; Cuneo, S; Cussatlegras, A S; Damy, G; Van Dantzig, R; De Marzo, C; Dekeyser, I; Delagnes, E; Denans, D; Deschamps, A; Dessages-Ardellier, F; Destelle, J J; Dinkespieler, B; Distefano, C; Donzaud, C; Drogou, J F; Druillole, F; Durand, D; Ernenwein, J P; Escoffier, S; Falchini, E; Favard, S; Feinstein, F; Ferry, S; Festy, D; Fiorello, C; Flaminio, V; Galeotti, S; Gallone, J M; Giacomelli, G; Girard, N; Gojak, C; Goret, P; Graf, K; Hallewell, G D; Harakeh, M N; Hartmann, B; Heijboer, A; Heine, E; Hello, Y; Hernández-Rey, J J; Hossl, J; Hoffman, C; Hogenbirk, J; Hubbard, John R; Jaquet, M; Jaspers, M; De Jong, M; Jouvenot, F; Kalantar-Nayestanaki, N; Kappes, A; Karg, T; Karkar, S; Katz, U; Keller, P; Kok, H; Kooijman, P; Kopper, C; Korolkova, E V; Kouchner, A; Kretschmer, W; Kruijer, A; Kuch, S; Kudryavtsev, V A; Lachartre, D; Lafoux, H; Lagier, P; Lahmann, R; Lamanna, G; Lamare, P; Languillat, J C; Laschinsky, H; Le Guen, Y; Le Provost, H; Le Van-Suu, A; Legou, T; Lim, G; Lo Nigro, L; Lo Presti, D; Löhner, H; Loucatos, Sotirios S; Louis, F; Lucarelli, F; Lyashuk, V; Marcelin, M; Margiotta, A; Masullo, R; Mazéas, F; Mazure, A; McMillan, J E; Megna, R; Melissas, M; Migneco, E; Milovanovic, A; Mongelli, M; Montaruli, T; Morganti, M; Moscoso, L; Musumeci, M; Naumann, C; Naumann-Godo, M; Niess, V; Olivetto, C; Ostasch, R; Palanque-Delabrouille, Nathalie; Payre, P; Peek, H; Petta, C; Piattelli, P; Pineau, J P; Poinsignon, J; Popa, V; Pradier, T; Racca, C; Randazzo, N; Van Randwijk, J; Real, D; Van Rens, B; Rethore, F; Rewiersma, P A M; Riccobene, G; Rigaud, V; Ripani, M; Roca, V; Roda, C; Rolin, J F; Romita, M; Rose, H J; Rostovtsev, A; Roux, J; Ruppi, M; Russo, G V; Salesa, F; Salomon, K; Sapienza, P; Schmitt, F; Schuller, J P; Shanidze, R; Sokalski, I A; Spona, T; Spurio, M; van der Steenhoven, G; Stolarczyk, T; Streeb, K; Stubert, D; Sulak, L; Taiuti, M; Tamburini, C; Tao, C; Terreni, G; Thompson, L F; Valdy, P; Valente, V; Vallage, B; Venekamp, G; Verlaat, B; Vernin, P; De Vita, R; De Vries, G; Van Wijk, R F; De Witt-Huberts, P K A; Wobbe, G; De Wolf, E; Yao, A F; Zaborov, D; Zaccone, Henri; De Dios-Zornoza-Gomez, Juan; Zúñiga, J; al, et

    2006-01-01T23:59:59.000Z

    The ANTARES neutrino telescope is being constructed in the Mediterranean Sea. It consists of a large three-dimensional array of photo-multiplier tubes. The data acquisition system of the detector takes care of the digitisation of the photo-multiplier tube signals, data transport, data filtering, and data storage. The detector is operated using a control program interfaced with all elements. The design and the implementation of the data acquisition system are described.

  11. Laser metrology for coherent multi-telescope arrays

    DOE Patents [OSTI]

    Shao, M.; Massie, N.A.

    1993-05-04T23:59:59.000Z

    In multi-telescope arrays that comprise multiple telescopes, a beam-combining module, and flat mirrors for directing light beams from the multiple telescopes to the beam combining module, a laser metrology system is used for monitoring various pathlengths along a beam path where deviations are likely. Some pathlengths are defined simply by a pair of retroreflectors or reflectors at both ends. Lengths between pairs of retroreflectors are measured and monitored by laser interferometers. One critical pathlength deviation is related to the displacement of the flat mirror. A reference frame is set up relative to the beam-combining module to form and define the coordinate system within which the positions of the flat mirrors are measured and monitored. In the preferred embodiment, a pair of retroreflectors along the optical axis of the beam-combining module defines a reference frame. A triangle is formed by the reference frame as the base and another retroreflector at the flat mirror as the vertex. The triangle is used to monitor the position of the flat mirror. A beam's pathlength is dynamically corrected in response to the monitored deviations.

  12. Waste-to-Energy: Hawaii and Guam Energy Improvement Technology Demonstration Project

    SciTech Connect (OSTI)

    Davis, J.; Gelman, R.; Tomberlin, G.; Bain, R.

    2014-03-01T23:59:59.000Z

    The National Renewable Energy Laboratory (NREL) and the U.S. Navy have worked together to demonstrate new or leading-edge commercial energy technologies whose deployment will support the U.S. Department of Defense (DOD) in meeting its energy efficiency and renewable energy goals while enhancing installation energy security. This is consistent with the 2010 Quadrennial Defense Review report1 that encourages the use of 'military installations as a test bed to demonstrate and create a market for innovative energy efficiency and renewable energy technologies coming out of the private sector and DOD and Department of Energy laboratories,' as well as the July 2010 memorandum of understanding between DOD and the U.S. Department of Energy (DOE) that documents the intent to 'maximize DOD access to DOE technical expertise and assistance through cooperation in the deployment and pilot testing of emerging energy technologies.' As part of this joint initiative, a promising waste-to-energy (WTE) technology was selected for demonstration at the Hickam Commissary aboard the Joint Base Pearl Harbor-Hickam (JBPHH), Hawaii. The WTE technology chosen is called high-energy densification waste-to-energy conversion (HEDWEC). HEDWEC technology is the result of significant U.S. Army investment in the development of WTE technology for forward operating bases.

  13. Calendar Year 2004 annual site environmental report : Tonopah Test Range, Nevada & Kauai Test Facility, Hawaii.

    SciTech Connect (OSTI)

    Montoya, Amber L.; Wagner, Katrina; Goering, Teresa Lynn; Koss, Susan I.; Salinas, Stephanie A.

    2005-09-01T23:59:59.000Z

    Tonopah Test Range (TTR) in Nevada and Kauai Test Facility (KTF) in Hawaii are government-owned, contractor-operated facilities operated by Sandia Corporation, a subsidiary of Lockheed Martin Corporation. The U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA), through the Sandia Site Office (SSO), in Albuquerque, NM, manages TTR and KTF's operations. Sandia Corporation conducts operations at TTR in support of DOE/NNSA's Weapons Ordnance Program and has operated the site since 1957. Westinghouse Government Services subcontracts to Sandia Corporation in administering most of the environmental programs at TTR. Sandia Corporation operates KTF as a rocket preparation launching and tracking facility. This Annual Site Environmental Report (ASER) summarizes data and the compliance status of the environmental protection and monitoring program at TTR and KTF through Calendar Year (CY) 2004. The compliance status of environmental regulations applicable at these sites include state and federal regulations governing air emissions, wastewater effluent, waste management, terrestrial surveillance, and Environmental Restoration (ER) cleanup activities. Sandia Corporation is responsible only for those environmental program activities related to its operations. The DOE/NNSA, Nevada Site Office (NSO) retains responsibility for the cleanup and management of ER TTR sites. Currently, there are no ER Sites at KTF. Environmental monitoring and surveillance programs are required by DOE Order 450.1, Environmental Protection Program (DOE 2005) and DOE Order 231.1A, Environment, Safety, and Health Reporting (DOE 2004b).

  14. Hawaii Solar Integration Study: Solar Modeling Developments and Study Results; Preprint

    SciTech Connect (OSTI)

    Orwig, K.; Corbus, D.; Piwko, R.; Schuerger, M.; Matsuura, M.; Roose, L.

    2012-12-01T23:59:59.000Z

    The Hawaii Solar Integration Study (HSIS) is a follow-up to the Oahu Wind Integration and Transmission Study completed in 2010. HSIS focuses on the impacts of higher penetrations of solar energy on the electrical grid and on other generation. HSIS goes beyond the island of Oahu and investigates Maui as well. The study examines reserve strategies, impacts on thermal unit commitment and dispatch, utilization of energy storage, renewable energy curtailment, and other aspects of grid reliability and operation. For the study, high-frequency (2-second) solar power profiles were generated using a new combined Numerical Weather Prediction model/ stochastic-kinematic cloud model approach, which represents the 'sharp-edge' effects of clouds passing over solar facilities. As part of the validation process, the solar data was evaluated using a variety of analysis techniques including wavelets, power spectral densities, ramp distributions, extreme values, and cross correlations. This paper provides an overview of the study objectives, results of the solar profile validation, and study results.

  15. Contact information: Richard Rocheleau (808) 956-8346; Larry Cutshaw (808) 956-7787 Phone: (808) 956-8890; Fax: (808) 956-2336; 1680 East-West Road, POST 109; Honolulu, Hawai`i 96822

    E-Print Network [OSTI]

    in the CCS Figure 4 Flow chart of initial Wind Smoothing Algorithm embedded in the CCS After completing://www.hnei.hawaii.edu/ An Equal Opportunity/Affirmative Action Institution HAWAI`I NATURAL ENERGY INSTITUTE School of Ocean Description Integrating intermittent renewable energy resources onto the electricity grid gives rise

  16. High resolution telescope including an array of elemental telescopes aligned along a common axis and supported on a space frame with a pivot at its geometric center

    DOE Patents [OSTI]

    Norbert, M.A.; Yale, O.

    1992-04-28T23:59:59.000Z

    A large effective-aperture, low-cost optical telescope with diffraction-limited resolution enables ground-based observation of near-earth space objects. The telescope has a non-redundant, thinned-aperture array in a center-mount, single-structure space frame. It employes speckle interferometric imaging to achieve diffraction-limited resolution. The signal-to-noise ratio problem is mitigated by moving the wavelength of operation to the near-IR, and the image is sensed by a Silicon CCD. The steerable, single-structure array presents a constant pupil. The center-mount, radar-like mount enables low-earth orbit space objects to be tracked as well as increases stiffness of the space frame. In the preferred embodiment, the array has elemental telescopes with subaperture of 2.1 m in a circle-of-nine configuration. The telescope array has an effective aperture of 12 m which provides a diffraction-limited resolution of 0.02 arc seconds. Pathlength matching of the telescope array is maintained by a electro-optical system employing laser metrology. Speckle imaging relaxes pathlength matching tolerance by one order of magnitude as compared to phased arrays. Many features of the telescope contribute to substantial reduction in costs. These include eliminating the conventional protective dome and reducing on-site construction activities. The cost of the telescope scales with the first power of the aperture rather than its third power as in conventional telescopes. 15 figs.

  17. High resolution telescope including an array of elemental telescopes aligned along a common axis and supported on a space frame with a pivot at its geometric center

    DOE Patents [OSTI]

    Norbert, Massie A. (San Ramon, CA); Yale, Oster (Danville, CA)

    1992-01-01T23:59:59.000Z

    A large effective-aperture, low-cost optical telescope with diffraction-limited resolution enables ground-based observation of near-earth space objects. The telescope has a non-redundant, thinned-aperture array in a center-mount, single-structure space frame. It employes speckle interferometric imaging to achieve diffraction-limited resolution. The signal-to-noise ratio problem is mitigated by moving the wavelength of operation to the near-IR, and the image is sensed by a Silicon CCD. The steerable, single-structure array presents a constant pupil. The center-mount, radar-like mount enables low-earth orbit space objects to be tracked as well as increases stiffness of the space frame. In the preferred embodiment, the array has elemental telescopes with subaperture of 2.1 m in a circle-of-nine configuration. The telescope array has an effective aperture of 12 m which provides a diffraction-limited resolution of 0.02 arc seconds. Pathlength matching of the telescope array is maintained by a electro-optical system employing laser metrology. Speckle imaging relaxes pathlength matching tolerance by one order of magnitude as compared to phased arrays. Many features of the telescope contribute to substantial reduction in costs. These include eliminating the conventional protective dome and reducing on-site construction activities. The cost of the telescope scales with the first power of the aperture rather than its third power as in conventional telescopes.

  18. Industrial Conflict, Mass Demonstrations, and Economic and Political Change in Postwar France: An Econometric Model

    E-Print Network [OSTI]

    Borrel, Monique J

    2004-01-01T23:59:59.000Z

    Business Cycle: An Econometric Analysis. Oxford, Blackwell,in Postwar France: An Econometric Model Monique Borrel I.to political vagaries. The econometric model presented here

  19. Industrial Conflict, Mass Demonstrations, and Economic and Political Change in Postwar France: An Econometric Model

    E-Print Network [OSTI]

    Borrel, Monique J

    2002-01-01T23:59:59.000Z

    Business Cycle: An Econometric Analysis. Oxford, Blackwell,in Postwar France: An Econometric Model Monique Borrel I.to political vagaries. The econometric model presented here

  20. Modelling of Blood Diseases November 5-9, 2007, Lyon, France

    E-Print Network [OSTI]

    Maume-Deschamps, Véronique

    Workshop Modelling of Blood Diseases November 5-9, 2007, Lyon, France Scientific committee: M (CNRS) Topics: Blood coagulation Hemophilia Leukemia Atherosclerosis Stroke Angiogenesis Plenary

  1. Nuclear waste policy and public acceptance in France

    SciTech Connect (OSTI)

    Guais, J.C. [NUSYS, Paris (France)

    1993-12-31T23:59:59.000Z

    In France, the development of an extensive nuclear program has traditionally met relative support from the public and the politicals. Yet, facing some unusual opposition in 1991, the government declared a moratorium on the selection process of a geological repository. The authors review in this paper the successive steps of the nuclear waste storage program over the last 12 years, from the successful siting of two LLW storage facilities by ANDRA, the national agency for the storage of nuclear waste, to the more difficult years of the search for a suitable site to host the HLW repository which led to a new approach of the issue.

  2. ProLogis France IX EURL | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroupPerfectenergyInformation toPowerPrinceton Public UtilsProLogis France

  3. Solar Atlas (PACA Region - France) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ |RippeyInformationSodaAtlas (PACA Region - France) Jump

  4. Extreme multiplex spectroscopy at wide-field 4-m telescopes

    E-Print Network [OSTI]

    Robert Content; Tom Shanks

    2008-08-18T23:59:59.000Z

    We describe the design and science case for a spectrograph for the prime focus of classical 4-m wide-field telescopes that can deliver at least 4000 MOS slits over a 1 degree field. This extreme multiplex capability means that 25000 galaxy redshifts can be measured in a single night, opening up the possibilities for large galaxy redshift surveys out to z~0.7 and beyond for the purpose of measuring the Baryon Acoustic Oscillation (BAO) scale and for many other science goals. The design features four cloned spectrographs and exploits the exclusive possibility of tiling the focal plane of wide-field 4-m telescopes with CCDs for multi-object spectroscopic purposes. In ~200 night projects, such spectrographs have the potential to make galaxy redshift surveys of ~6 million galaxies over a wide redshift range and thus may provide a low-cost alternative to other survey routes such as WFMOS and SKA. Two of these extreme multiplex spectrographs are currently being designed for the AAT (NG1dF) and Calar Alto (XMS) 4-m class telescopes. NG2dF, a larger version for the AAT 2 degree field, would have 12 clones and at least 12000 slits. The clones use a transparent design including a grism in which all optics are smaller than the clone square subfield so that the clones can be tightly packed with little gaps between the contiguous fields. Only low cost glasses are used; the variations in chromatic aberrations between bands are compensated by changing one or two of the lenses adjacent to the grism. The total weight and length is smaller with a few clones than a unique spectrograph which makes it feasible to place the spectrograph at the prime focus.

  5. Qualification Plan for Phase One of True-MidPacific Geothermal Venture: James Campbell - Kahaualea Project, Island of Hawaii

    SciTech Connect (OSTI)

    None

    1981-06-01T23:59:59.000Z

    The objective of this project is to develop the geothermal resources of the James Campbell Estate, comprising acres in the Puna District of the Island of Hawaii. The geothermal resource is assumed to exist in the vicinity of the East Rift of the Kilauea volcano. The location of the proposed geothermal well field and the geothermal-electric power plant are shown on Dwg. No. E-04-001. Access to the project area will be provided by a new road extension from the boundary road south from Glenwood on Highway 11.

  6. Comprehensive Summary and Analysis of Oral and Written Scoping Comments on the Hawaii Geothermal Project EIS (DOE Review Draft)

    SciTech Connect (OSTI)

    None

    1992-09-18T23:59:59.000Z

    This report contains summaries of the oral and written comments received during the scoping process for the Hawaii Geothermal Project (HGP) Environmental Impact Statement (EIS). Oral comments were presented during public scoping meetings; written comments were solicited at the public scoping meetings and in the ''Advance Notice of Intent'' and ''Notice of Intent'' (published in the ''Federal Register'') to prepare the HGP EIS. This comprehensive summary of scoping inputs provides an overview of the issues that have been suggested for inclusion in the HGP EIS.

  7. Surveys of arthropod and gastropod diversity in the geothermal resource subzones, Puna, Hawaii

    SciTech Connect (OSTI)

    Miller, S.E.; Burgett, J.; Bruegmann, M.

    1995-04-01T23:59:59.000Z

    The invertebrate surveys reported here were carried out as part of ecological studies funded by the Department of Energy in support of their environmental impact statement (EIS) for the Hawaii Geothermal Project. Currently, preparation of the EIS has been suspended, and all supporting information is being archived and made available to the public. The invertebrate surveys reported here assessed diversity and abundance of the arthropod and gastropod fauna in forested habitat and lava tubes in or near the three geothermal resource subzones. Recommendations for conservation of these organisms are given in this report. Surveys were conducted along three 100-m transect lines at each of the six forested locations. Malaise traps, baited pitfall traps, yellow pan traps, baited sponge lures, and visual examination of vegetation were used to assess invertebrate diversity along each transect line. Three of these locations were adjacent to roads, and three were adjacent to lava flows. Two of these lava-forest locations (Keauohana Forest Reserve and Pu`u O`o) were relatively remote from direct human impacts. The third location (Southeast Kula) was near a low-density residential area. Two lava tubes were surveyed. The forest over one of these tubes (Keokea tube) had recently been burned away. This tube was used to assess the effects of loss of forest habitat on the subterranean fauna. An undisturbed tube (Pahoa tube) was used as a control. Recommendations offered in this report direct geothermal development away from areas of high endemic diversity and abundance, and toward areas where natural Hawaiian biotic communities have already been greatly disturbed. These disturbed areas are mainly found in the lower half of the Kamaili (middle) geothermal subzone and throughout most of the Kapoho (lower) geothermal subzone. These recommendation may also generally apply to other development projects in the Puna District.

  8. Early recovery of a Hawaiian lowland rainforest following clearcutting at Kalapana on the Island of Hawaii

    SciTech Connect (OSTI)

    Grossman, D.H.

    1992-01-01T23:59:59.000Z

    The recovery of lowland rainforest vegetation on the Island of Hawaii was evaluated 2 years after clearcutting. Rainforest quality was assessed with regeneration success associated with the environmental changes. Sixty-three percent of the 57 vascular species in the forest were native to the Hawaiian rainforest. Phanerophytes were the most important life form. The presence of Psidium cattleianum and other alien species demonstrated disturbances had occurred in selected areas prior to the clearcutting. Two years after clearcutting (1987), only 24% of the 101 species coming into the clearcut area were native. The shrubs, micro- and nano-phanerophyte, were the dominant life forms, represented by Pipturus albidus, a native rainforest shrub or tree, and four non-native shrub species. Metrosideros polymorpha, the dominant tree in the native forest, was successfully regenerating from seed across the clear-cut area. The forest seedbank analysis also demonstrated that Metrosideros, along with the seeds of important exotic species colonizing the clearcut area were presented in the forest soils. The forest and clearcut species had a high rate of correlation with the elevation gradient. The underlying lava flows strong influenced past and present vegetation associations. In the clearcut area, the degree of compaction and distance from the forest were critical factors determining the composition of recovering vegetation. The microclimate variables of soils, significantly altered due to the effects of clearcutting, and competition from weeds probably lead to poor germination and growth of native rainforest species. This native forest is not pristine, but unique in stature, in complex of cohort stands, and in position on the landscape. It is extremely prone to species composition shift following perturbation, due to the presence of the weed seedbank in the forest seedbank as demonstrated in the dominance of these species across the clearcut area.

  9. Gaz de France ordering high-efficiency drivers

    SciTech Connect (OSTI)

    de Biasi, V.

    1980-11-01T23:59:59.000Z

    For natural gas transmission, distribution, and storage operations, Gaz de France is installing Creusot-Loire's new line of high-efficiency gas-turbine packages, powered by Allison 501 and 570 generators for compressor speeds exceeding 10,000 rpm. The Type CA.3 driver comprises a 501 generator coupled to a two-stage power turbine; the ISO base rating is 3265 kW on gas fuel with a heat rate of 12,050 Btu/kWhr. The CA.5 driver with the stronger 570 gas-turbine engine is base-rated at 4805 kW with a heat rate of 11,360 Btu/kWhr. Designed for direct-drive, with no intermediary gearing, the high-speed compressor operates on the 13,820-rpm output shaft speed of the CA.3 for baseload requirements or on 11,500 rpm for the more powerful CA.5 set. These compressor packages will serve as boosters for the transmission and storage of regasified LNG from Algeria and natural gas from the North Sea, USSR, and France's own Lacq fields.

  10. Status of the technologies for the production of the Cherenkov Telescope Array (CTA) mirrors

    E-Print Network [OSTI]

    Pareschi, G; Baba, H; Bähr, J; Bonardi, A; Bonnoli, G; Brun, P; Canestrari, R; Chadwick, P; Chikawa, M; Carton, P -H; de Souza, V; Dipold, J; Doro, M; Durand, D; Dyrda, M; Förster, A; Garczarczyk, M; Giro, E; Glicenstein, J -F; Hanabata, Y; Hayashida, M; Hrabovski, M; Jeanney, C; Kagaya, M; Katagiri, H; Lessio, L; Mandat, D; Mariotti, M; Medina, C; Micha?owski, J; Micolon, P; Nakajima, D; Niemiec, J; Nozato, A; Palatka, M; Pech, M; Peyaud, B; Pühlhofer, G; Rataj, M; Rodeghiero, G; Rojas, G; Rousselle, J; Sakonaka, R; Schovanek, P; Seweryn, K; Schultz, C; Shu, S; Stinzing, F; Stodulski, M; Teshima, M; Travniczek, P; van Eldik, C; Vassiliev, V; Wi?niewski, ?; Wörnlein, A; Yoshida, T

    2013-01-01T23:59:59.000Z

    The Cherenkov Telescope Array (CTA) is the next generation very high-energy gamma-ray observatory, with at least 10 times higher sensitivity than current instruments. CTA will comprise several tens of Imaging Atmospheric Cherenkov Telescopes (IACTs) operated in array-mode and divided into three size classes: large, medium and small telescopes. The total reflective surface could be up to 10,000 m2 requiring unprecedented technological efforts. The properties of the reflector directly influence the telescope performance and thus constitute a fundamental ingredient to improve and maintain the sensitivity. The R&D status of lightweight, reliable and cost-effective mirror facets for the CTA telescope reflectors for the different classes of telescopes is reviewed in this paper.

  11. 4MOST - 4-metre Multi-Object Spectroscopic Telescope

    E-Print Network [OSTI]

    de Jong, Roelof S; Chiappini, Cristina; Depagne, Éric; Haynes, Roger; Johl, Diane; Schnurr, Olivier; Schwope, Axel; Walcher, Jakob; Dionies, Frank; Haynes, Dionne; Kelz, Andreas; Kitaura, Francisco S; Lamer, Georg; Minchev, Ivan; Müller, Volker; Nuza, Sebastián E; Olaya, Jean-Christophe; Piffl, Tilmann; Popow, Emil; Steinmetz, Matthias; Ural, U?ur; Williams, Mary; Winkler, Roland; Wisotzki, Lutz; Ansorgb, Wolfgang R; Banerji, Manda; Solares, Eduardo Gonzalez; Irwin, Mike; Kennicutt, Robert C; King, David; McMahon, Richard; Koposov, Sergey; Parry, Ian R; Walton, Nicholas A; Finger, Gert; Iwert, Olaf; Krumpe, Mirko; Lizon, Jean-Louis; Vincenzo, Mainieri; Amans, Jean-Philippe; Bonifacio, Piercarlo; Cohen, Mathieu; Francois, Patrick; Jagourel, Pascal; Mignot, Shan B; Royer, Frédéric; Sartoretti, Paola; Bender, Ralf; Grupp, Frank; Hess, Hans-Joachim; Lang-Bardl, Florian; Muschielok, Bernard; Böhringer, Hans; Boller, Thomas; Bongiorno, Angela; Brusa, Marcella; Dwelly, Tom; Merloni, Andrea; Nandra, Kirpal; Salvato, Mara; Pragt, Johannes H; Navarro, Ramón; Gerlofsma, Gerrit; Roelfsema, Ronald; Dalton, Gavin B; Middleton, Kevin F; Tosh, Ian A; Boeche, Corrado; Caffau, Elisabetta; Christlieb, Norbert; Grebel, Eva K; Hansen, Camilla; Koch, Andreas; Ludwig, Hans-G; Quirrenbach, Andreas; Sbordone, Luca; Seifert, Walter; Thimm, Guido; Trifonov, Trifon; Helmi, Amina; Trager, Scott C; Feltzing, Sofia; Korn, Andreas; Boland, Wilfried

    2012-01-01T23:59:59.000Z

    The 4MOST consortium is currently halfway through a Conceptual Design study for ESO with the aim to develop a wide-field (>3 square degree, goal >5 square degree), high-multiplex (>1500 fibres, goal 3000 fibres) spectroscopic survey facility for an ESO 4m-class telescope (VISTA). 4MOST will run permanently on the telescope to perform a 5 year public survey yielding more than 20 million spectra at resolution R~5000 ({\\lambda}=390-1000 nm) and more than 2 million spectra at R~20,000 (395-456.5 nm & 587-673 nm). The 4MOST design is especially intended to complement three key all-sky, space-based observatories of prime European interest: Gaia, eROSITA and Euclid. Initial design and performance estimates for the wide-field corrector concepts are presented. We consider two fibre positioner concepts, a well-known Phi-Theta system and a new R-Theta concept with a large patrol area. The spectrographs are fixed configuration two-arm spectrographs, with dedicated spectrographs for the high- and low-resolution. A ful...

  12. Sites in Argentina for the Cherenkov Telescope Array Project

    E-Print Network [OSTI]

    Allekotte, Ingo; Etchegoyen, Alberto; García, Beatriz; Mancilla, Alexis; Maya, Javier; Ravignani, Diego; Rovero, Adrián

    2013-01-01T23:59:59.000Z

    The Cherenkov Telescope Array (CTA) Project will consist of two arrays of atmospheric Cherenkov telescopes to study high-energy gamma radiation in the range of a few tens of GeV to beyond 100 TeV. To achieve full-sky coverage, the construction of one array in each terrestrial hemisphere is considered. Suitable candidate sites are being explored and characterized. The candidate sites in the Southern Hemisphere include two locations in Argentina, one in San Antonio de los Cobres (Salta Province, Lat. 24:02:42 S, Long. 66:14:06 W, at 3600 m.a.s.l) and another one in El Leoncito (San Juan Province, Lat. 31:41:49 S, Long. 69:16:21 W, at 2600 m.a.s.l). Here we describe the two sites and the instrumentation that has been deployed to characterize them. We summarize the geographic, atmospheric and climatic data that have been collected for both of them.

  13. Strong gravitational lensing of gravitational waves in Einstein Telescope

    SciTech Connect (OSTI)

    Piórkowska, Aleksandra; Biesiada, Marek [Department of Astrophysics and Cosmology, Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice (Poland); Zhu, Zong-Hong, E-mail: aleksandra.piorkowska@us.edu.pl, E-mail: marek.biesiada@us.edu.pl, E-mail: zhuzh@bnu.edu.cn [Department of Astronomy, Beijing Normal University, Beijing 100875 (China)

    2013-10-01T23:59:59.000Z

    Gravitational wave experiments have entered a new stage which gets us closer to the opening a new observational window on the Universe. In particular, the Einstein Telescope (ET) is designed to have a fantastic sensitivity that will provide with tens or hundreds of thousand NS-NS inspiral events per year up to the redshift z = 2. Some of such events should be gravitationally lensed by intervening galaxies. We explore the prospects of observing gravitationally lensed inspiral NS-NS events in the Einstein telescope. Being conservative we consider the lens population of elliptical galaxies. It turns out that depending on the local insipral rate ET should detect from one per decade detection in the pessimistic case to a tens of detections per year for the most optimistic case. The detection of gravitationally lensed source in gravitational wave detectors would be an invaluable source of information concerning cosmography, complementary to standard ones (like supernovae or BAO) independent of the local cosmic distance ladder calibrations.

  14. Fermi Large Area Telescope Operations: Progress Over 4 Years

    SciTech Connect (OSTI)

    Cameron, Robert A.; /SLAC

    2012-06-28T23:59:59.000Z

    The Fermi Gamma-ray Space Telescope was launched into orbit in June 2008, and is conducting a multi-year gamma-ray all-sky survey, using the main instrument on Fermi, the Large Area Telescope (LAT). Fermi began its science mission in August 2008, and has now been operating for almost 4 years. The SLAC National Accelerator Laboratory hosts the LAT Instrument Science Operations Center (ISOC), which supports the operation of the LAT in conjunction with the Mission Operations Center (MOC) and the Fermi Science Support Center (FSSC), both at NASA's Goddard Space Flight Center. The LAT has a continuous output data rate of about 1.5 Mbits per second, and data from the LAT are stored on Fermi and transmitted to the ground through TDRS and the MOC to the ISOC about 10 times per day. Several hundred computers at SLAC are used to process LAT data to perform event reconstruction, and gamma-ray photon data are subsequently delivered to the FSSC for public release with a few hours of being detected by the LAT. We summarize the current status of the LAT, and the evolution of the data processing and monitoring performed by the ISOC during the first 4 years of the Fermi mission, together with future plans for further changes to detected event data processing and instrument operations and monitoring.

  15. Innovation Dynamics in the Development of Nuclear Energy and Electric Vehicles in France

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Innovation Dynamics in the Development of Nuclear Energy and Electric Vehicles in France Abdelkrim-- innovation processes; nuclear energy; electric vehicles ; technological trajectory. I. INTRODUCTION of national energy security policy in France after the 1973 oil crisis that catalyzed a shift from dependence

  16. WORKING PAPER N 2012 25 Collateral effects of a pension reform in France

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    WORKING PAPER N° 2012 ­ 25 Collateral effects of a pension reform in France Hélène Blake Clémentine Garrouste JEL Codes: Keywords: Retirement ; Health ; Pension Reform PARIS-JOURDAN SCIENCES ECONOMIQUES 48-00703706,version2-2Jul2012 #12;Collateral effects of a pension reform in France Hélène Blake and Clémentine

  17. WORKING PAPER N 2012 25 Collateral effects of a pension reform in France

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    WORKING PAPER N° 2012 ­ 25 Collateral effects of a pension reform in France Hélène Blake Clémentine Garrouste JEL Codes: Keywords: Retirement ; Health ; Pension Reform PARIS-JOURDAN SCIENCES ECONOMIQUES 48-00703706,version1-4Jun2012 #12;Collateral effects of a pension reform in France Hélène Blake and Clémentine

  18. Challenges in Hydrometry: Some Examples from France LE COZ, Jrme (jerome.lecoz@cemagref.fr)

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    .lecoz@cemagref.fr) Cemagref, Hydrology-Hydraulics Research Unit, 3 bis quai Chauveau CP 220 69336 Lyon Cedex 09, FRANCE tropical French islands. This paper presents an overview of the French hydrometric networks, and some) National stream flow measurement programs 1.1 National hydrological service system In France, the national

  19. A quantitative analysis of health, safety and environment policy in France

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A quantitative analysis of health, safety and environment policy in France Thomas Audiffrena , Jean-Marc Rallob , Franck Guarnieria , Christophe Martina a Mines ParisTech, Center for Research on Risks was introduced in France to regulate the role of occupational risk prevention specialists (OHS professionals

  20. Lead isotopes in sediments of the Loire River (France): natural versus anthropogenic origin

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Lead isotopes in sediments of the Loire River (France): natural versus anthropogenic origin France) were investigated by means of lead isotopes determined on the labile sediment fraction, or acid-extractable matter (AEM). The combination of trace elements and lead isotopes allows deciphering the origin

  1. APPLICATION OF IEC 62305-2 RISK ANALYSIS STANDARD IN FRANCE Alain Rousseau Pierre Gruet

    E-Print Network [OSTI]

    Boyer, Edmond

    APPLICATION OF IEC 62305-2 RISK ANALYSIS STANDARD IN FRANCE Alain Rousseau Pierre Gruet SEFTIM Abstract - France standard board (UTE) has published IEC/EN 62305-2 in January 2005, more than one year before publication of the standard at IEC or EN level. Purpose was to gain experience when the voting

  2. Investment and the Cost of Capital in the Nineties in France: A Panel Data Investigation

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Investment and the Cost of Capital in the Nineties in France: A Panel Data Investigation by Jean Genehmigung des ifo Instituts. #12;Investment and the Cost of Capital in the Nineties in France: A Panel Data of Firms III. Data and Econometric Results IV. Conclusion I. Introduction It is a widespread belief among

  3. La gestion du manque d'eau structurel et des scheresses en France

    E-Print Network [OSTI]

    Boyer, Edmond

    La gestion du manque d'eau structurel et des sécheresses en France La France est régulièrement et demande en eau se sont créés. Des politiques et dispositifs de gestion des sécheresses et du politiques. Il propose des adaptations qui incluent une meilleure gestion de crise, l'introduction de droits

  4. A review of "Richelieu’s Army: War, Government and Society in France." by David Parrott

    E-Print Network [OSTI]

    Thomas Worcester

    2002-01-01T23:59:59.000Z

    in Cardinal Richelieu (1585-1642), the chief minis- ter of King Louis XIII, never seems to fade, whether among anglophone scholars of French history, or among the French them- selves. An enduring icon of France?s glory and grandeur, Richelieu has often been...

  5. Assessment of diabetes screening by general practitioners in France: the EPIDIA Study

    E-Print Network [OSTI]

    Boyer, Edmond

    1/17 Assessment of diabetes screening by general practitioners in France: the EPIDIA Study J word count: 1956 3 tables 1 figure Running title: Diabetes screening in France Corresponding author Dr.blackwell-synergy.com HALauthormanuscriptinserm-00128528,version1 HAL author manuscript Diabet Med 07/2006; 23 803-7 #12;2/17 Abstract Aims

  6. Six years of GRB follow up with MITSuME Okayama Telescope

    SciTech Connect (OSTI)

    Yanagisawa, Kenshi; Kuroda, Daisuke; Shimizu, Yasuhiro; Nagayama, Shogo; Toda, Hiroyuki [Okayama Astrophysical Observatory, Kamogata, Asakuchi, Okayama 719-0232 (Japan); Yoshida, Michitoshi [Hiroshima University, Higashi-Hiroshima, Hiroshima, 739-8526 (Japan); Ohta, Kouji [Kyoto University, Sakyo-ku, Kita-shirakawa, Kyoto, 606-8502 (Japan); Kawai, Nobuyuki [Tokyo Institute of Technology, Ookayama, Meguro, Tokyo, 152-8551 (Japan)

    2010-10-15T23:59:59.000Z

    MITSuME Okayama Telescope is an autonomous telescope with a diameter of 50 cm dedicated primarily to follow-up {gamma}-ray bursts. The telescope has successfully been in operation since 2004. We have made 131 observations of {gamma}-ray bursts and submitted 47 reports to GCN circulars. In this article, we present an overview of the instrumentation and scientific results obtained so far.

  7. 1synQPSK Univ. Paderborn, Germany; CeLight Israel; Photline, France; IPAG, Germany Univ. Paderborn, Germany

    E-Print Network [OSTI]

    Noé, Reinhold

    1synQPSK Univ. Paderborn, Germany; CeLight Israel; Photline, France; IPAG, Germany synQPSK Univ. Paderborn, Germany CeLight Israel Photline, France IPAG, Germany Contract 004631 in FP6 IST-2002 Phase Shift Keying Transmission #12;2synQPSK Univ. Paderborn, Germany; CeLight Israel; Photline, France

  8. Entrepreneurial Strategies and New Forms of Rationalisation of Production in the Building Construction Sector of Brazil and France

    E-Print Network [OSTI]

    Tommelein, Iris D.

    Construction Sector of Brazil and France Proceedings IGLC-7 369 ENTREPRENEURIAL STRATEGIES AND NEW FORMS OF RATIONALISATION OF PRODUCTION IN THE BUILDING CONSTRUCTION SECTOR OF BRAZIL AND FRANCE Francisco F. Cardoso1 in France and Brazil, in the light of strategies of the building construction firms. The above mentioned

  9. (Data in thousand metric tons, unless otherwise noted) Domestic Production and Use: In 1996, clays were produced in most States except Alaska, Delaware, Hawaii, Rhode

    E-Print Network [OSTI]

    46 CLAYS (Data in thousand metric tons, unless otherwise noted) Domestic Production and Use: In 1996, clays were produced in most States except Alaska, Delaware, Hawaii, Rhode Island, Vermont. Together, these firms operated about 820 mines. Estimated value of all marketable clay produced was about

  10. (Data in thousand metric tons, unless otherwise noted) Domestic Production and Use: In 1999, clays were produced in most States except Alaska, Delaware, Hawaii,

    E-Print Network [OSTI]

    50 CLAYS (Data in thousand metric tons, unless otherwise noted) Domestic Production and Use: In 1999, clays were produced in most States except Alaska, Delaware, Hawaii, Rhode Island, Vermont, and Wisconsin. A total of 238 companies operated approximately 700 clay pits or quarries. The leading 20 firms

  11. (Data in thousand metric tons, unless otherwise noted) Domestic Production and Use: In 1997, clays were produced in most States except Alaska, Delaware, Hawaii, Rhode

    E-Print Network [OSTI]

    46 CLAYS (Data in thousand metric tons, unless otherwise noted) Domestic Production and Use: In 1997, clays were produced in most States except Alaska, Delaware, Hawaii, Rhode Island, Vermont, these firms operated approximately 739 mines. The estimated value of all marketable clay produced was about $1

  12. (Data in thousand metric tons, unless otherwise noted) Domestic Production and Use: In 2000, clays were produced in all States except Alaska, Delaware, Hawaii, Idaho,

    E-Print Network [OSTI]

    46 CLAYS (Data in thousand metric tons, unless otherwise noted) Domestic Production and Use: In 2000, clays were produced in all States except Alaska, Delaware, Hawaii, Idaho, New Hampshire, Rhode Island, Vermont, and Wisconsin. A total of 233 companies operated approximately 650 clay pits or quarries

  13. (Data in thousand metric tons, unless otherwise noted) Domestic Production and Use: In 1998, clays were produced in most States except Alaska, Delaware, Hawaii, Idaho,

    E-Print Network [OSTI]

    50 CLAYS (Data in thousand metric tons, unless otherwise noted) Domestic Production and Use: In 1998, clays were produced in most States except Alaska, Delaware, Hawaii, Idaho, New Hampshire, Rhode clay produced was about $2.14 billion. Major domestic uses for specific clays were estimated as follows

  14. Hawaii Hydrogen Power Park The U.S. Department of Energy (U.S. DOE) has promoted the vision that the transition to a

    E-Print Network [OSTI]

    ). The objective of the PICHTR project was developing and testing the use of wind and solar power to power small demonstration program we used the electricity generated by the wind turbine and solar array to powerHawaii Hydrogen Power Park Background The U.S. Department of Energy (U.S. DOE) has promoted

  15. The 1st International Symposium on Micro & Nano Technology, 14-17 March, 2004, Honolulu, Hawaii, USA MOLECULAR DYNAMICS SIMULATIONS OF HEAT TRANSFER ISSUES

    E-Print Network [OSTI]

    Maruyama, Shigeo

    The 1st International Symposium on Micro & Nano Technology, 14-17 March, 2004, Honolulu, Hawaii, USA MOLECULAR DYNAMICS SIMULATIONS OF HEAT TRANSFER ISSUES IN CARBON NANOTUBES S. Maruyama, Y-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, JAPAN ABSTRACT Several heat transfer problems related to single

  16. PHOTOMETRIC REDSHIFTS IN THE HAWAII-HUBBLE DEEP FIELD-NORTH (H-HDF-N)

    SciTech Connect (OSTI)

    Yang, G.; Xue, Y. Q.; Kong, X.; Wang, J.-X.; Yuan, Y.-F.; Zhou, H. Y. [Key Laboratory for Research in Galaxies and Cosmology, Center for Astrophysics, Department of Astronomy, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, Anhui 230026 (China); Luo, B.; Brandt, W. N. [Department of Astronomy and Astrophysics, 525 Davey Lab, The Pennsylvania State University, University Park, PA 16802 (United States); Alexander, D. M. [Department of Physics, Durham University, Durham DH1 3LE (United Kingdom); Bauer, F. E. [Instituto de Astrofísica, Facultad de Física, Pontificia Universidad Católica de Chile, 306, Santiago 22 (Chile); Cui, W. [Department of Physics, Purdue University, West Lafayette, IN 47907 (United States); Lehmer, B. D. [The Johns Hopkins University, Homewood Campus, Baltimore, MD 21218 (United States); Wu, X.-B. [Department of Astronomy, Peking University, Beijing 100871 (China); Yuan, F., E-mail: yg1991@mail.ustc.edu.cn, E-mail: xuey@ustc.edu.cn [Key Laboratory for Research in Galaxies and Cosmology, Shanghai Astronomical Observatory, Chinese Academy of Sciences, 80 Nandan Road, Shanghai 200030 (China)

    2015-01-01T23:59:59.000Z

    We derive photometric redshifts (z {sub phot}) for sources in the entire (?0.4 deg{sup 2}) Hawaii-Hubble Deep Field-North (H-HDF-N) field with the EAzY code, based on point-spread-function-matched photometry of 15 broad bands from the ultraviolet (U band) to mid-infrared (IRAC 4.5 ?m). Our catalog consists of a total of 131,678 sources. We evaluate the z {sub phot} quality by comparing z {sub phot} with spectroscopic redshifts (z {sub spec}) when available, and find a value of normalized median absolute deviation ?{sub NMAD} = 0.029 and an outlier fraction of 5.5% (outliers are defined as sources having |z{sub phot} – z{sub spec} |/(1 + z{sub spec} ) > 0.15) for non-X-ray sources. More specifically, we obtain ?{sub NMAD} = 0.024 with 2.7% outliers for sources brighter than R = 23 mag, ?{sub NMAD} = 0.035 with 7.4% outliers for sources fainter than R = 23 mag, ?{sub NMAD} = 0.026 with 3.9% outliers for sources having z < 1, and ?{sub NMAD} = 0.034 with 9.0% outliers for sources having z > 1. Our z {sub phot} quality shows an overall improvement over an earlier z {sub phot} work that focused only on the central H-HDF-N area. We also classify each object as a star or galaxy through template spectral energy distribution fitting and complementary morphological parameterization, resulting in 4959 stars and 126,719 galaxies. Furthermore, we match our catalog with the 2 Ms Chandra Deep Field-North main X-ray catalog. For the 462 matched non-stellar X-ray sources (281 having z {sub spec}), we improve their z {sub phot} quality by adding three additional active galactic nucleus templates, achieving ?{sub NMAD} = 0.035 and an outlier fraction of 12.5%. We make our catalog publicly available presenting both photometry and z {sub phot}, and provide guidance on how to make use of our catalog.

  17. Methods for point source analysis in high energy neutrino telescopes

    E-Print Network [OSTI]

    Jim Braun; Jon Dumm; Francesco De Palma; Chad Finley; Albrecht Karle; Teresa Montaruli

    2008-01-10T23:59:59.000Z

    Neutrino telescopes are moving steadily toward the goal of detecting astrophysical neutrinos from the most powerful galactic and extragalactic sources. Here we describe analysis methods to search for high energy point-like neutrino sources using detectors deep in the ice or sea. We simulate an ideal cubic kilometer detector based on real world performance of existing detectors such as AMANDA, IceCube, and ANTARES. An unbinned likelihood ratio method is applied, making use of the point spread function and energy distribution of simulated neutrino signal events to separate them from the background of atmospheric neutrinos produced by cosmic ray showers. The unbinned point source analyses are shown to perform better than binned searches and, depending on the source spectral index, the use of energy information is shown to improve discovery potential by almost a factor of two.

  18. High precision astrometry with a diffractive pupil telescope

    E-Print Network [OSTI]

    Guyon, Olivier; Milster, Thomas D; Eisner, Josh A; Angel, Roger; Woolf, Neville J; Ammons, Stephen M; Shao, Michael; Shaklan, Stuart; Levine, Marie; Nemati, Bijan; Pitman, Joe; Woodruff, Robert A; Belikov, Ruslan; 10.1088/0067-0049/200/2/11

    2013-01-01T23:59:59.000Z

    Astrometric detection and mass determination of Earth-mass exoplanets requires sub-microarcsec accuracy, which is theoretically possible with an imaging space telescope using field stars as an astrometric reference. The measurement must however overcome astrometric distortions which are much larger than the photon noise limit. To address this issue, we propose to generate faint stellar diffraction spikes using a two-dimensional grid of regularly spaced small dark spots added to the surface of the primary mirror (PM). Accurate astrometric motion of the host star is obtained by comparing the position of the spikes to the background field stars. The spikes do not contribute to scattered light in the central part of the field and therefore allow unperturbed coronagraphic observation of the star's immediate surrounding. Because the diffraction spikes are created on the PM and imaged on the same focal plane detector as the background stars, astrometric distortions affect equally the diffraction spikes and the backg...

  19. PROSPECTS FOR GRB SCIENCE WITH THE FERMI LARGE AREA TELESCOPE

    SciTech Connect (OSTI)

    Band, D. L. [Center for Research and Exploration in Space Science and Technology (CRESST), NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Axelsson, M. [Stockholm Observatory, Albanova, SE-106 91 Stockholm (Sweden); Baldini, L.; Bellazzini, R. [Istituto Nazionale di Fisica Nucleare, Sezione di Pisa, I-56127 Pisa (Italy); Barbiellini, G. [Istituto Nazionale di Fisica Nucleare, Sezione di Trieste, I-34127 Trieste (Italy); Baring, M. G. [Rice University, Department of Physics and Astronomy, MS-108, P.O. Box 1892, Houston, TX 77251 (United States); Bastieri, D. [Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova (Italy); Battelino, M. [Department of Physics, Royal Institute of Technology (KTH), AlbaNova, SE-106 91 Stockholm (Sweden); Bissaldi, E. [Max-Planck Institut fuer extraterrestrische Physik, Giessenbachstrasse, 85748 Garching (Germany); Bogaert, G. [Laboratoire Leprince-Ringuet, Ecole polytechnique, CNRS/IN2P3, Palaiseau (France); Bonnell, J. [NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Chiang, J.; Do Couto e Silva, E. [W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and Stanford Linear Accelerator Center, Stanford University, Stanford, CA 94305 (United States); Cohen-Tanugi, J. [Laboratoire de Physique Theorique et Astroparticules, Universite Montpellier 2, CNRS/IN2P3, Montpellier (France); Connaughton, V. [University of Alabama in Huntsville, Huntsville, AL 35899 (United States); Cutini, S. [Agenzia Spaziale Italiana (ASI) Science Data Center, I-00044 Frascati (Roma) (Italy); De Palma, F. [Dipt. di Fisica 'M. Merlin' dell'Universita e del Politecnico di Bari, I-70126 Bari (Italy); Dingus, B. L. [Los Alamos National Lab., Los Alamos, NM 87545 (United States); Fishman, G. [NASA Marshall Space Flight Center, Huntsville, AL 35805 (United States)], E-mail: nicola.omodei@pi.infn.it (and others)

    2009-08-20T23:59:59.000Z

    The Large Area Telescope (LAT) instrument on the Fermi mission will reveal the rich spectral and temporal gamma-ray burst (GRB) phenomena in the >100 MeV band. The synergy with Fermi's Gamma-ray Burst Monitor detectors will link these observations to those in the well explored 10-1000 keV range; the addition of the >100 MeV band observations will resolve theoretical uncertainties about burst emission in both the prompt and afterglow phases. Trigger algorithms will be applied to the LAT data both onboard the spacecraft and on the ground. The sensitivity of these triggers will differ because of the available computing resources onboard and on the ground. Here we present the LAT's burst detection methodologies and the instrument's GRB capabilities.

  20. The Infrared Array Camera (IRAC) for the Spitzer Space Telescope

    E-Print Network [OSTI]

    G. G. Fazio; the IRAC team

    2004-05-31T23:59:59.000Z

    The Infrared Array Camera (IRAC) is one of three focal plane instruments in the Spitzer Space Telescope. IRAC is a four-channel camera that obtains simultaneous broad-band images at 3.6, 4.5, 5.8, and 8.0 microns. Two nearly adjacent 5.2x5.2 arcmin fields of view in the focal plane are viewed by the four channels in pairs (3.6 and 5.8 microns; 4.5 and 8 microns). All four detector arrays in the camera are 256x256 pixels in size, with the two shorter wavelength channels using InSb and the two longer wavelength channels using Si:As IBC detectors. IRAC is a powerful survey instrument because of its high sensitivity, large field of view, and four-color imaging. This paper summarizes the in-flight scientific, technical, and operational performance of IRAC.

  1. Crystal diffraction lens telescope for focusing nuclear gamma rays

    SciTech Connect (OSTI)

    Smither, R.K.; Fernandez, P.B.; Graber, T. [Argonne National Lab., IL (United States). Advanced Photon Source; Ballmoos, P. von; Naya, J.; Albernhe, F.; Vedrenne, G. [Centre d`Etude Spatiale des Rayonnements, Toulouse (France); Faiz, M. [KFUPM, Dhahran (Saudi Arabia). Physics Dept.

    1996-08-01T23:59:59.000Z

    A crystal diffraction lens was constructed at Argonne National Laboratory for use as a telescope to focus nuclear gamma rays. It consisted of 600 single crystals of germanium arranged in 8 concentric rings. The mounted angle of each crystal was adjusted to intercept and diffract the incoming gamma rays with an accuracy of a few arc sec. The performance of the lens was tested in two ways. In one case, the gamma rays were focused on a single medium size germanium detector. In the second case, the gamma rays were focused on the central germanium detector of a 3 x 3 matrix of small germanium detectors. The efficiency, image concentration and image quality, and shape were measured. The tests performed with the 3 x 3 matrix detector system were particularly interesting. The wanted radiation was concentrated in the central detector. The 8 other detectors were used to detect the Compton scattered radiation, and their energy was summed with coincident events in the central detector. This resulted in a detector with the efficiency of a large detector (all 9 elements) and the background of a small detector (only the central element). The use of the 3 x 3 detector matrix makes it possible to tell if the source is off axis and, if so, to tell in which direction. The crystal lens acts very much like a simple convex lens for visible light. Thus if the source is off to the left then the image will focus off to the right illuminating the detector on the right side: telling one in which direction to point the telescope. Possible applications of this type of crystal lens to balloon and satellite experiments will be discussed.

  2. HIGH-PRECISION ASTROMETRY WITH A DIFFRACTIVE PUPIL TELESCOPE

    SciTech Connect (OSTI)

    Guyon, Olivier; Eisner, Josh A.; Angel, Roger; Woolf, Neville J. [Steward Observatory, University of Arizona, Tucson, AZ 85721 (United States); Bendek, Eduardo A.; Milster, Thomas D. [College of Optical Sciences, University of Arizona, Tucson, AZ 85721 (United States); Mark Ammons, S. [Lawrence Livermore National Laboratory, Physics Division L-210, 7000 East Ave., Livermore, CA 94550 (United States); Shao, Michael; Shaklan, Stuart; Levine, Marie; Nemati, Bijan [Jet Propulsion Laboratory, 4800 Oak Grove Drive, Pasadena, CA 91109 (United States); Pitman, Joe [Exploration Sciences, P.O. Box 24, Pine, CO 80470 (United States); Woodruff, Robert A. [2081 Evergreen Avenue, Boulder, CO 80304 (United States); Belikov, Ruslan, E-mail: guyon@naoj.org [NASA Ames Research Center, Moffett Field, CA 94035 (United States)

    2012-06-01T23:59:59.000Z

    Astrometric detection and mass determination of Earth-mass exoplanets require sub-{mu}as accuracy, which is theoretically possible with an imaging space telescope using field stars as an astrometric reference. The measurement must, however, overcome astrometric distortions, which are much larger than the photon noise limit. To address this issue, we propose to generate faint stellar diffraction spikes using a two-dimensional grid of regularly spaced small dark spots added to the surface of the primary mirror (PM). Accurate astrometric motion of the host star is obtained by comparing the position of the spikes to the background field stars. The spikes do not contribute to scattered light in the central part of the field and therefore allow unperturbed coronagraphic observation of the star's immediate surroundings. Because the diffraction spikes are created on the PM and imaged on the same focal plane detector as the background stars, astrometric distortions affect equally the diffraction spikes and the background stars and are therefore calibrated. We describe the technique, detail how the data collected by the wide-field camera are used to derive astrometric motion, and identify the main sources of astrometric error using numerical simulations and analytical derivations. We find that the 1.4 m diameter telescope, 0.3 deg{sup 2} field we adopt as a baseline design achieves 0.2 {mu}as single measurement astrometric accuracy. The diffractive pupil concept thus enables sub-{mu}as astrometry without relying on the accurate pointing, external metrology, or high-stability hardware required with previously proposed high-precision astrometry concepts.

  3. THE ATACAMA COSMOLOGY TELESCOPE: DATA CHARACTERIZATION AND MAPMAKING

    SciTech Connect (OSTI)

    Duenner, Rolando; Aguirre, Paula; Barrientos, L. Felipe [Departamento de Astronomia y Astrofisica, Facultad de Fisica, Pontificia Universidad Catolica de Chile, Casilla 306, Santiago 22 (Chile)] [Departamento de Astronomia y Astrofisica, Facultad de Fisica, Pontificia Universidad Catolica de Chile, Casilla 306, Santiago 22 (Chile); Hasselfield, Matthew; Amiri, Mandana; Battistelli, Elia S.; Burger, Bryce [Department of Physics and Astronomy, University of British Columbia, Vancouver, BC V6T 1Z4 (Canada)] [Department of Physics and Astronomy, University of British Columbia, Vancouver, BC V6T 1Z4 (Canada); Marriage, Tobias A.; Acquaviva, Viviana; Das, Sudeep [Department of Astrophysical Sciences, Peyton Hall, Princeton University, Princeton, NJ 08544 (United States)] [Department of Astrophysical Sciences, Peyton Hall, Princeton University, Princeton, NJ 08544 (United States); Sievers, Jon; Appel, John William [Joseph Henry Laboratories of Physics, Jadwin Hall, Princeton University, Princeton, NJ 08544 (United States)] [Joseph Henry Laboratories of Physics, Jadwin Hall, Princeton University, Princeton, NJ 08544 (United States); Addison, Graeme E.; Calabrese, Erminia [Department of Astrophysics, Oxford University, Oxford OX1 3RH (United Kingdom)] [Department of Astrophysics, Oxford University, Oxford OX1 3RH (United Kingdom); Ade, Peter A. R. [School of Physics and Astronomy, Cardiff University, The Parade, Cardiff CF24 3AA (United Kingdom)] [School of Physics and Astronomy, Cardiff University, The Parade, Cardiff CF24 3AA (United Kingdom); Bond, J. Richard [Canadian Institute for Theoretical Astrophysics, University of Toronto, Toronto, ON M5S 3H8 (Canada)] [Canadian Institute for Theoretical Astrophysics, University of Toronto, Toronto, ON M5S 3H8 (Canada); Brown, Ben [Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA 15260 (United States)] [Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA 15260 (United States); Chervenak, Jay [Code 553/665, NASA/Goddard Space Flight Center, Greenbelt, MD 20771 (United States)] [Code 553/665, NASA/Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Devlin, Mark J.; Dicker, Simon R. [Department of Physics and Astronomy, University of Pennsylvania, 209 South 33rd Street, Philadelphia, PA 19104 (United States)] [Department of Physics and Astronomy, University of Pennsylvania, 209 South 33rd Street, Philadelphia, PA 19104 (United States); and others

    2013-01-01T23:59:59.000Z

    We present a description of the data reduction and mapmaking pipeline used for the 2008 observing season of the Atacama Cosmology Telescope (ACT). The data presented here at 148 GHz represent 12% of the 90 TB collected by ACT from 2007 to 2010. In 2008 we observed for 136 days, producing a total of 1423 hr of data (11 TB for the 148 GHz band only), with a daily average of 10.5 hr of observation. From these, 1085 hr were devoted to an 850 deg{sup 2} stripe (11.2 hr by 9. Degree-Sign 1) centered on a declination of -52. Degree-Sign 7, while 175 hr were devoted to a 280 deg{sup 2} stripe (4.5 hr by 4. Degree-Sign 8) centered at the celestial equator. The remaining 163 hr correspond to calibration runs. We discuss sources of statistical and systematic noise, calibration, telescope pointing, and data selection. For the 148 GHz band, out of 1260 survey hours and 1024 detectors in the array, 816 hr and 593 effective detectors remain after data selection, yielding a 38% survey efficiency. The total sensitivity in 2008, determined from the noise level between 5 Hz and 20 Hz in the time-ordered data stream (TOD), is 32 {mu}K{radical}s in cosmic microwave background units. Atmospheric brightness fluctuations constitute the main contaminant in the data and dominate the detector noise covariance at low frequencies in the TOD. The maps were made by solving the least-squares problem using the Preconditioned Conjugate Gradient method, incorporating the details of the detector and noise correlations. Simulations, as well as cross-correlations with Wilkinson Microwave Anisotropy Probe sky maps on large angular scales, reveal that our maps are unbiased at multipoles l > 300. This paper accompanies the public release of the 148 GHz southern stripe maps from 2008. The techniques described here will be applied to future maps and data releases.

  4. The Universe Viewed in Gamma-Rays 1 The Control System of the MAGIC telescope

    E-Print Network [OSTI]

    Enomoto, Ryoji

    will be commissioned during this year. The control system of the telescope is distributed over a number of functional on the Central Control and Camera Control systems. 1. Introduction MAGIC[1] is a new generation Imaging Air Cherenkov Telescope (IACT) allocated at the IAC site in the Canary island of La Palma. The aim of the tele

  5. Active Optics Performance Study of the Primary Mirror of the Gemini Telescopes Project

    E-Print Network [OSTI]

    Active Optics Performance Study of the Primary Mirror of the Gemini Telescopes Project Myung K. Cho Optical Sciences Center in the University of Arizona Tucson, AZ 85721 and Gemini Telescopes Project P. O. Box 26732 Tucson, AZ 85726­6732 Gemini Preprint #9 #12; Active optics performance study of the primary

  6. Point-spread function stability of the SNAP telescope M.J. Sholl1

    E-Print Network [OSTI]

    California at Berkeley, University of

    the SNAP telescope and detector images, and identified the effects of secondary mirror misalignment, the effects of seasonal variations in solar flux, transients introduced when pointing the body-fixed Ka, with predicted daily changes well within WL limts. Keywords: three-mirror telescopes, space astronomy, dark

  7. THE PREFLIGHT PHOTOMETRIC CALIBRATION OF THE EXTREME-ULTRAVIOLET IMAGING TELESCOPE EIT

    E-Print Network [OSTI]

    K. P. Dere; J. D. Moses; J. -p. Delaboudinière; J. Brunaud; C. Carabetian; J. -f. Hochedez; X. Y. Song; R. C. Catura; F. Clette

    1999-01-01T23:59:59.000Z

    Abstract. This paper presents the preflight photometric calibration of the Extreme-ultraviolet Imaging Telescope (EIT) aboard the Solar and Heliospheric Observatory (SOHO). The EIT consists of a Ritchey–Chrétien telescope with multilayer coatings applied to four quadrants of the primary and secondary mirrors, several filters and a backside-thinned CCD detector. The quadrants of the EIT

  8. Hubble Space Telescope FOS Optical and Ultraviolet Spectroscopy of the Bow Shock HH 47A 1

    E-Print Network [OSTI]

    Hartigan, Patrick

    Hubble Space Telescope FOS Optical and Ultraviolet Spectroscopy of the Bow Shock HH 47A 1 Patrick Telescope of the HH 47A bow shock and Mach disk that cover the entire spectral range between 2220 Å¡ that the Fe II line broadening must exceed that expected from thermal motions. Excitation of ultraviolet Fe II

  9. The Taiwanese-American Occultation Survey: The Multi-Telescope Robotic Observatory

    E-Print Network [OSTI]

    M. J. Lehner; C. -Y. Wen; J. -H. Wang; S. L. Marshall; M. E. Schwamb; Z. -W. Zhang; F. B. Bianco; J. Giammarco; R. Porrata; C. Alcock; T. Axelrod; Y. -I. Byun; W. P. Chen; K. H. Cook; R. Dave; S. -K. King; T. Lee; H. -C. Lin; S. -Y. Wang

    2009-03-16T23:59:59.000Z

    The Taiwanese-American Occultation Survey (TAOS) operates four fully automatic telescopes to search for occultations of stars by Kuiper Belt Objects. It is a versatile facility that is also useful for the study of initial optical GRB afterglows. This paper provides a detailed description of the TAOS multi-telescope system, control software, and high-speed imaging.

  10. In-orbit performance of the XMM-Newton X-ray telescopes: images and spectra

    E-Print Network [OSTI]

    B. Aschenbach

    2001-09-21T23:59:59.000Z

    The performance of the three X-ray telescopes on-board of XMM-Newton is evaluated addressing imaging characteristics and effective collecting area. The agreement with ground calibration data is excellent. The analysis of images and spectra of cosmic X-ray sources, emphazising supernova and supernova remnants, prooves that the telescopes are even better than originally required.

  11. THE NUCLEAR SPECTROSCOPIC TELESCOPE ARRAY (NuSTAR) HIGH-ENERGY X-RAY MISSION

    E-Print Network [OSTI]

    Chakrabarty, Deepto

    The Nuclear Spectroscopic Telescope Array (NuSTAR) mission, launched on 2012 June 13, is the first focusing high-energy X-ray telescope in orbit. NuSTAR operates in the band from 3 to 79 keV, extending the sensitivity of ...

  12. Minimizing Actuator-Induced Residual Error in Active Space Telescope Primary Mirrors

    E-Print Network [OSTI]

    de Weck, Olivier L.

    /m2 Diameter: 6.5 m (1.3 m segments) Shape control: active (7 DOF) Actuators: cryogenic stepper motors SSL3 26 January 2010 Background · Trend toward large aperture space telescopes ­ Higher resolving: 2.4 m Shape control: passive Actuators: none Previous generation: Hubble Space Telescope (HST) [1

  13. March 18, 2010 James Webb Space Telescope Studies of Dark Energy

    E-Print Network [OSTI]

    Sirianni, Marco

    March 18, 2010 James Webb Space Telescope Studies of Dark Energy Jonathan P. Gardner (NASA. Introduction The Hubble Space Telescope (HST) has contributed significantly to studies of dark energy) was due to dark energy rather than observational or astrophysical effects such as systematic errors

  14. The MAGIC Telescope Project for Gamma Astronomy above 10 GeV

    E-Print Network [OSTI]

    N. Magnussen

    1998-05-14T23:59:59.000Z

    A project to construct a 17 m diameter imaging air Cherenkov telescope, called the MAGIC Telescope, is described. The aim of the project is to close the observation gap in the gamma-ray sky extending from 10 GeV as the highest energy measurable by space-borne experiments to 300 GeV, the lowest energy measurable by the current generation of ground-based Cherenkov telescopes. The MAGIC Telescope will incorporate several new features in order to reach the very low energy threshold. At the same time the new technology will yield an improvement in sensitivity in the energy region where current Cherenkov telescopes are measuring by about an order of magnitude.

  15. RM12-2703 Advanced Rooftop Unit Control Retrofit Kit Field Demonstration: Hawaii and Guam Energy Improvement Technology Demonstration Project

    SciTech Connect (OSTI)

    Doebber, I.; Dean, J.; Dominick, J.; Holland, G.

    2014-03-01T23:59:59.000Z

    As part of its overall strategy to meet its energy goals, the Naval Facilities Engineering Command (NAVFAC) partnered with U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) to rapidly demonstrate and deploy cost-effective renewable energy and energy efficiency technologies. This was one of several demonstrations of new and underutilized commercial energy efficiency technologies. The consistent year-round demand for air conditioning and dehumidification in Hawaii provides an advantageous demonstration location for advanced rooftop control (ARC) retrofit kits to packaged rooftop units (RTUs). This report summarizes the field demonstration of ARCs installed on nine RTUs serving a 70,000-ft2 exchange store (large retail) and two RTUs, each serving small office buildings located on Joint Base Pearl Harbor-Hickam (JBPHH).

  16. Receive Transmit Telescope Telescope

    E-Print Network [OSTI]

    technologies for the Bifocal Relay Mirror Spacecraft and verify these technologies with the experimental test for Bifocal Relay Mirror Spacecraft Jae Jun Kim* , Tim Sands , and Brij N. Agrawal Naval Postgraduate School Relay Mirror Spacecraft. In this paper, development of the Bifocal Relay Mirror Spacecraft experimental

  17. Hawaii demand-side management resource assessment. Final report, Reference Volume 3 -- Residential and commercial sector DSM analyses: Detailed results from the DBEDT DSM assessment model; Part 1, Technical potential

    SciTech Connect (OSTI)

    NONE

    1995-04-01T23:59:59.000Z

    The Hawaii Demand-Side Management Resource Assessment was the fourth of seven projects in the Hawaii Energy Strategy (HES) program. HES was designed by the Department of Business, Economic Development, and Tourism (DBEDT) to produce an integrated energy strategy for the State of Hawaii. The purpose of Project 4 was to develop a comprehensive assessment of Hawaii`s demand-side management (DSM) resources. To meet this objective, the project was divided into two phases. The first phase included development of a DSM technology database and the identification of Hawaii commercial building characteristics through on-site audits. These Phase 1 products were then used in Phase 2 to identify expected energy impacts from DSM measures in typical residential and commercial buildings in Hawaii. The building energy simulation model DOE-2.1E was utilized to identify the DSM energy impacts. More detailed information on the typical buildings and the DOE-2.1E modeling effort is available in Reference Volume 1, ``Building Prototype Analysis``. In addition to the DOE-2.1E analysis, estimates of residential and commercial sector gas and electric DSM potential for the four counties of Honolulu, Hawaii, Maui, and Kauai through 2014 were forecasted by the new DBEDT DSM Assessment Model. Results from DBEDTs energy forecasting model, ENERGY 2020, were linked with results from DOE-2.1E building energy simulation runs and estimates of DSM measure impacts, costs, lifetime, and anticipated market penetration rates in the DBEDT DSM Model. Through its algorithms, estimates of DSM potential for each forecast year were developed. Using the load shape information from the DOE-2.1E simulation runs, estimates of electric peak demand impacts were developed. Numerous tables and figures illustrating the technical potential for demand-side management are included.

  18. Moderate utopias : the reconstruction of urban space and modernist principles in postwar France

    E-Print Network [OSTI]

    Minosh, Peter

    2007-01-01T23:59:59.000Z

    This thesis explores the implementation of the American Marshall Plan in France and its precipitation of structural changes within the realms of economics, politics, and cultural subjectivity, studying their manifestations ...

  19. L'lite sous la mitraille : les mathmaticiens normaliens morts pour la France ,

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    'agrégation interrompu par la mobilisation. Le surlendemain, le soldat Louis Destouches (le futur Céline) écrit à ses.htm. Des renseignements sur les soldats morts pour la France sont disponibles sur le site (http

  20. International monetary relations between the United States, France, and West Germany in the 1970s

    E-Print Network [OSTI]

    Rae, Michelle Frasher

    2004-09-30T23:59:59.000Z

    of the European Community. The Nixon, Ford, and Carter administrations adopted policies that heavily benefited U.S. reform objectives and domestic economic goals, which frequently clashed with allied concerns, and damaged American monetary relations with France...

  1. Non-contiguous SCHEMA protein recombination Matthew A. Smith and Frances H. Arnold*

    E-Print Network [OSTI]

    Arnold, Frances H.

    1 Non-contiguous SCHEMA protein recombination Matthew A. Smith and Frances H. Arnold* Division downloaded and unpacked. This is available from: http://cheme.che.caltech.edu/groups/fha/media/ncr.zip 3

  2. Iconography analysis of the representations of the Last Judgement in late medieval France 

    E-Print Network [OSTI]

    Ho, Sau Fong

    2012-11-28T23:59:59.000Z

    The aim of this thesis is to analyse the iconographic elements in large-scale representations of the Last Judgement in late medieval France, c. 1380 – c. 1520. The study begins by examining the sudden surge of the subject ...

  3. Biogeochemical modelling of anaerobic vs. aerobic methane oxidation in a meromictic crater lake (Lake Pavin, France)

    E-Print Network [OSTI]

    Boyer, Edmond

    Géosciences, 1A rue de la Férolerie, 45071 Orléans Cedex 2, France Abstract Methane is a powerful greenhouse gas and its concentration in the atmosphere has increased over the past decades. Methane produced

  4. The Sober Revolution: The Political and Moral Economy of Alcohol in Modern France, 1954-1976

    E-Print Network [OSTI]

    Bohling, Joseph Estle

    2012-01-01T23:59:59.000Z

    see Richard F. Kuisel, “Coca-Cola and the Cold War: The2007. Kuisel, Richard F. “Coca-Cola and the Cold War: Thethe importation of Coca-Cola in France; on the topic of the

  5. Preaching for the Eyes: Priests, Actors, and Ceremonial Splendor in Early Modern France

    E-Print Network [OSTI]

    Palacios, Joy Kathleen

    2012-01-01T23:59:59.000Z

    Press, 2007. Bély, Lucien. La Société des princes, XVIe-frères, 1873. Febvre, Lucien. Life in Renaissance France.the king’s travels, see Lucien Febvre, Life in Renaissance

  6. Simulation-assisted evaluation of potential energy savings: Application to an administrative building in France

    E-Print Network [OSTI]

    Randaxhe, F.; Bertagnolio, S.; Lemort, V.

    2012-01-01T23:59:59.000Z

    The case study presented here falls within a project of feasibility studies to improve the energy efficiency, the carbon footprint and the environmental impacts of several administrative buildings in France. The first part of the paper briefly...

  7. Transnational Cultural Transactions: Distributing American Teen-girl films in France, 1986-2006

    E-Print Network [OSTI]

    Dotter, Anne

    2009-04-28T23:59:59.000Z

    This dissertation analyzes the cultural translation performed by French film distributors - whom I call transcultural intermediaries - in the process of marketing Hollywood teen-girl films, perceived in France as a uniquely ...

  8. 21H.346 The French Revolution and Napoleonic France, Spring 2000

    E-Print Network [OSTI]

    Ravel, Jeffrey S.

    Examines the origins, course, and consequences of the revolution which arose in France at the end of the eighteenth century and its Napoleonic sequel. Particular attention given to the interplay of politics, culture, and ...

  9. 21H.346 France 1660-1815: Enlightenment, Revolution, Napoleon, Fall 2005

    E-Print Network [OSTI]

    Ravel, Jeffrey S.

    A century and a half ago, Alexis de Tocqueville argued that the Revolution of 1789 in France constituted the culmination of long-term administrative and social changes, rather than a rupture with the past. In this class, ...

  10. Castera et al. Hepatic steatosis in HIV-HCV coinfected patients in France: comparison with HCV

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , Hôpital Haut Lévêque, Centre Hospitalier Universitaire CHU Bordeaux, Pessac, France (2) Department. Ragnaud, N. Bernard, D. Lacoste, D. Malvy and D. Neau. Data Management and Analysis: MJ. Blaizeau, M

  11. Analysis of Two Competing TCP IP Connections INRIA, 2004 route des Lucioles, 06902 Sophia Antipolis, France

    E-Print Network [OSTI]

    Núñez-Queija, Rudesindo

    Antipolis, France CESIMO, Universidad de Los Andes, Facultad de Ingeneria, Merida, Venezuela T. Jim enez CESIMO, Universidad de Los Andes, Facultad de Ingeneria, Merida, Venezuela R. N u~nez-Queija CWI, P

  12. A review of "The Classical Heritage in France." by Gerald Sandy ed.

    E-Print Network [OSTI]

    Zahi Zalloua

    2006-01-01T23:59:59.000Z

    tightly main- tained; and the prose lucid. In sum, to the historically-minded reader Harrison offers a confusion?s masterpiece. Gerald Sandy, ed. The Classical Heritage in France. Brill?s Studies in Intellectual History, vol. 109. Leiden: Brill, 2002.... vi + 592 pp. 189 Euros. Review by ZAHI ZALLOUA, WHITMAN COLLEGE. In this edited volume, which brings together a remarkable array of schol- ars across disciplines, Gerald Sandy proposes to study the classical roots of early modern France. Opening...

  13. A review of "Transformations of Love: The Friendship of Evelyn and Godolphin." by Frances Harris

    E-Print Network [OSTI]

    Joanne Van Der Woude

    2004-01-01T23:59:59.000Z

    in the history, the politics, or even, indeed, the literature of the time. Frances Harris. Transformations of Love: The Friendship of John Evelyn and Margaret Godolphin. Oxford: Oxford University Press, 2002. x + 330 pp. + 8 illus. $35.00. Review by JOANNE... VAN DER WOUDE, UNIVERSITY OF VIRGINIA. In Transformations of Love, Frances Harris reconsiders the notorious friendship between John Evelyn and Margaret Godolphin ?in the context of the post-Reformation debate concerning marriage and the much longer...

  14. Pierre Mends-France et le Maroc : un homme encercl ? David Lambert

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Pierre Mendès-France et le Maroc : un « homme encerclé » ? David Lambert UMR 5136 Framespa l'apparent attentisme du président Mendès-France à l'égard du Maroc. Ainsi A. Grosser, en 1984, qui : « passons sur le Maroc. La discontinuité se produira en 19551 ». Ou encore Hervé Bleuchotqui, dans son

  15. A study of the performance parameters of the High Altitude Gamma Ray (HAGAR) telescope system at Ladakh in India

    E-Print Network [OSTI]

    Shyamasundar, R.K.

    results of Monte Carlo simulations for the High Altitude Gamma Ray (HAGAR) telescope array which detects High Altitude GAmma Ray (HAGAR) telescope system is designed to detect very high energy gamma rays fromA study of the performance parameters of the High Altitude Gamma Ray (HAGAR) telescope system

  16. Wide-eld CCD imager for the 6.5m MMT telescope Brian McLeod

    E-Print Network [OSTI]

    from six 1.8-m mirrors to a single f 1.25 6.5-m mirror. The new telescope will have several secondary of the Multiple Mirror Telescope fromsix 1.8mmirrors to a single 6.5mmirror willsigni cantly increase its and searches for objects in the outer solar system. Keywords: CCDs, imaging, astronomy, telescopes, cameras 1

  17. Hubble Space Telescope Observations of Novae in M49

    E-Print Network [OSTI]

    Laura Ferrarese; Patrick Cote; Andres Jordan

    2003-09-30T23:59:59.000Z

    A search for novae in M49 (NGC 4472) has been undertaken with the Hubble Space Telescope. A 55-day observing campaign in F555W (19 epochs) and F814W (five epochs) has led to the discovery of nine novae. We find that M49 may be under-abundant in slow, faint novae relative to the Milky Way and M31. Instead, the decline rates of the M49 novae are remarkably similar to those of novae in the LMC. This fact argues against a simple classification of novae in "bulge" and "disk" sub-classes. We examine the Maximum-Magnitude versus Rate of Decline (MMRD) relation for novae in M49, finding only marginal agreement with the Galactic and M31 MMRD relations. A recalibration of the Buscombe-de Vaucouleurs relation gives an absolute magnitude 15 days past maximum of M_{V,15} = -6.36+/-0.19, which is substantially brighter than previous calibrations based on Galactic novae. Monte Carlo simulations yield a global nova rate for M49 of 100{+35}{-30} per year, and a luminosity-specific nova rate in the range \

  18. Digital Frequency Domain Multiplexer for mm-Wavelength Telescopes

    SciTech Connect (OSTI)

    Spieler, Helmuth G; Dobbs, Matt; Bissonnette, Eric; Spieler, Helmuth G.

    2007-07-23T23:59:59.000Z

    An FPGA based digital signal processing (DSP) system for biasing and reading out multiplexed bolometric detectors for mm-wavelength telescopes is presented. This readout system is being deployed for balloon-borne and ground based cosmology experiments with the primary goal of measuring the signature of inflation with the Cosmic Microwave Background Radiation. The system consists of analog superconducting electronics running at 250 mK and 4 K, coupled to digital room temperature backend electronics described here. The digital electronics perform the real time functionality with DSP algorithms implemented in firmware. A soft embedded processor provides all of the slow housekeeping control and communications. Each board in the system synthesizes multi-frequency combs of 8 to 32 carriers in the MHz band to bias the detectors. After the carriers have been modulated with the sky-signal by the detectors, the same boards digitize the comb directly. The carriers are mixed down to base-band and low pass filtered. The signal bandwidth of 0.050Hz-100 Hz places extreme requirements on stability and requires powerful filtering techniques to recover the sky-signal from the MHz carriers.

  19. Active optics and coronography with the Hubble Space Telescope

    E-Print Network [OSTI]

    Malbet, F; Yu, J; Fabien Malbet; Michael Shao; Jeffrey Yu

    1994-01-01T23:59:59.000Z

    In the field of planet and proto-planetary disk detection, achieving high angular resolution and high dynamic range is a necessity. Coronography coupled with adaptive optics on Hubble Space Telescope is a way to get both good spatial resolution and high dynamic range. However, because of the residual figure errors on the primary and on the secondary, HST has a scattered light level that prevents it from detecting extra-solar planets. Our simulations show that by using an active mirror (400-1000 actuators) in the optical path of HST with adaptive optics, we can correct the mirror errors and decrease the scattering level by a factor 10.sup(2) (from 10.sup(-4) to 10.sup(-6) fainter than the star). Furthermore, by controlling the spatial frequencies of the active mirror with a {\\em dark hole\\/} algorithm we can decrease the scattering level in image zones where planet detection is likely. Using this technique, we have succeeded in decreasing the scattering level to 3 x 10.sup(-8) of the star intensity within 1 ar...

  20. Active Optics and Coronography with the Hubble Space Telescope

    E-Print Network [OSTI]

    Fabien Malbet; Michael Shao; Jeffrey Yu

    1994-04-12T23:59:59.000Z

    In the field of planet and proto-planetary disk detection, achieving high angular resolution and high dynamic range is a necessity. Coronography coupled with adaptive optics on Hubble Space Telescope is a way to get both good spatial resolution and high dynamic range. However, because of the residual figure errors on the primary and on the secondary, HST has a scattered light level that prevents it from detecting extra-solar planets. Our simulations show that by using an active mirror (400-1000 actuators) in the optical path of HST with adaptive optics, we can correct the mirror errors and decrease the scattering level by a factor $10^{2}$ (from $10^{-4}$ to $10^{-6}$ fainter than the star). Furthermore, by controlling the spatial frequencies of the active mirror with a {\\em dark hole\\/} algorithm we can decrease the scattering level in image zones where planet detection is likely. Using this technique, we have succeeded in decreasing the scattering level to $3\\times 10^{-8}$ of the star intensity within 1 arcsec from the central star. This will allow the detection of a Jupiter-like planet $10^{-9}$ times dimmer than the central star located 10 pc away in 1 hour of integration time with a signal-to-noise ratio of 5. This paper describes the method used to determine the actuator strokes applied to a deformable mirror to achieve planet detection and the design of a coronograph which implements this novel technique.