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Sample records for room holiday inn

  1. The Committee convened in the Clark Room, Holiday Inn Capitol,

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

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  2. Holiday

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (JournalvivoHigh energyHighland View school4-TP59.01vacuum vessel |Holiday

  3. Annual Review of BPA-Funded Projects in Natural and Artificial Propagation of Salmonids, March 27-29, 1985, Holiday Inn Airport, Portland, Oregon.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1985-04-01

    The Fish and Wildlife Division of Bonneville Power Administration (BPA) hosted a meeting for contractors to present the results of fiscal year 1984 research conducted to implement the Northwest Power Planning Council's Fish and Wildlife Program. The meeting focused on those projects specifically related to natural and artificial propagation of salmonids. The presentations were held at the Holiday Inn Airport in Portland, Oregon, on March 27-29, 1985. This document contains abstracts of the presentations from that meeting. Section 1 contains abstracts on artificial propagation, fish health, and downstream migration, and Section 2 contains abstracts on natural propagation and habitat improvement. The abstracts are indexed by BPA Project Number and by Fish and Wildlife Program Measure. The registered attendees at the meeting are listed alphabetically in Appendix A and by affiliation in Appendix B.

  4. The Committee convened in the Clark Room of the Holiday Inn

    U.S. Energy Information Administration (EIA) 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| Open Energy Informationmonthly gasoline price toStocksU.S. shale gasMoroccoCubic Foot)Year* * * * *FRIDAY- -

  5. The Committee met in the Columbia Room at the Holiday Inn

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

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  6. The Committee met in the Clark Room in the Holiday Inn Capitol,

    U.S. Energy Information Administration (EIA) 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| Open Energy Informationmonthly gasoline price toStocksU.S. shale gasMoroccoCubic Foot)Year* * * * - - -

  7. The Committee met in the Clark Room in the Holiday Inn Capitol,

    U.S. Energy Information Administration (EIA) 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| Open Energy Informationmonthly gasoline price toStocksU.S. shale gasMoroccoCubic Foot)Year* * * * - - -FRIDAY

  8. The Committee met in the Clark Room of the Capitol Holiday Inn,

    U.S. Energy Information Administration (EIA) 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| Open Energy Informationmonthly gasoline price toStocksU.S. shale gasMoroccoCubic Foot)Year* * * * - -

  9. The Committee met in the Clark Room, Holiday Inn Capitol at 550

    U.S. Energy Information Administration (EIA) 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| Open Energy Informationmonthly gasoline price toStocksU.S. shale gasMoroccoCubic Foot)Year* * * * - - PUBLIC

  10. The Committee met in the Columbia Room at the Holiday Inn Capitol,

    U.S. Energy Information Administration (EIA) 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| Open Energy Informationmonthly gasoline price toStocksU.S. shale gasMoroccoCubic Foot)Year* * * * - -

  11. Pt-coated InN nanorods for selective detection of hydrogen at room temperature

    E-Print Network [OSTI]

    Anderson, Timothy J.

    . Park, H. T. Wang, B. S. Kang, T. J. Anderson, and F. Ren Department of Chemical Engineering, University of Florida, Gainesville, Florida 32611 S. J. Peartona Department of Materials Science and Engineering August 2005 Single crystal InN nanorods were successfully grown on c-Al2O3 by hydride-metalorganic vapor

  12. Holiday Food Drive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy, Ph.D.Food Drive Holiday Food Drive Laboratory employees

  13. Holiday Gift Drive

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy, Ph.D.Food Drive Holiday Food Drive Laboratory

  14. 20 Lehigh Valley ASM Materials Exposition Holiday Inn & Conference Center

    E-Print Network [OSTI]

    Gilchrist, James F.

    accompanying exhibit terms and conditions, and general regulations. Rental Rate: Current Sustaining Member: $350 Sustaining Member Applicants (see attached application): $450 Non-Members: $550 Tabletop location: _________________________________ E-Mail: ____________________________________ Mailing/Shipping Information (if different from above

  15. Berkeley Lab Holiday Schedule

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura| National2.11DESERT * LOWBenefitsLaboratory Holiday

  16. NERSC Holiday Schedule

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGEMissionStressMoveMuncriefB O N N E V I LNovemberHoliday

  17. How Do Holiday Lights Work? | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy, Ph.D.Food Drive HolidayHours UsedFire 1 inHowDo Holiday

  18. GovCon Holiday Soiree

    Broader source: Energy.gov [DOE]

    The 6th Annual GovCon Holiday Soiree will be held at the Kennedy Center on Monday, December 8, from 5:30pm to 7:30pm. The event is expected to bring together more than 200 representatives of women-...

  19. Keep Foodborne Illness from Spoiling Holiday Parties (Spanish) 

    E-Print Network [OSTI]

    Nutrition, Food and

    2008-12-17

    Food safety is especially important during the holidays. Learn how to protect your family and friends from food-borne illness. A recipe for Holiday Eggnog is included....

  20. holiday

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal01 Sandia4)9 Federal RegisterStorm1 34460/%2A en NNSA

  1. FIRE Physics Validation Review Hampton Inn

    E-Print Network [OSTI]

    FIRE Physics Validation Review Agenda Hampton Inn 20260 Goldenrod Lane Germantown, Maryland, US Introduction John Willis 2:15 pm FIRE Overview Dale Meade 3:30 pm FIRE Physics Basis Charles Kessel 5:00 pm Diagnostics for FIRE, Challenges for FIRE and ITER Ken Young 5:30 pm FIRE Engineering Summary Phil

  2. EECBG Success Story: North Pole's Holiday Wish for an Energy...

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

    Pole's Holiday Wish for an Energy Efficient 2012 EECBG Success Story: North Pole's Holiday Wish for an Energy Efficient 2012 December 23, 2011 - 4:20pm Addthis The city of North...

  3. Reduce Waste and Save Energy this Holiday Season

    Office of Energy Efficiency and Renewable Energy (EERE)

    Reduce waste and save energy this holiday season whether you're shopping, eating, partying, decorating, or wrapping.

  4. Inside this issue: Green Holiday Tips 2

    E-Print Network [OSTI]

    Kidd, William S. F.

    Inside this issue: Message 1 Green Holiday Tips 2 Real vs. Fake Tree 3 Semester wrap up: Energy a record number of CFL bulbs being distributed in the living residences, had another great energy campaign such as compost bins, bird feeders, energy/water saving appliances, bikes or bus passes make great gifts! Make

  5. Terms & Conditions UC San Diego Check Inn 2015

    E-Print Network [OSTI]

    California at San Diego, University of

    ; these documents will be accessible online once your reservation has been confirmed. ELIGIBILITY Check Inn is only to educational institutions we are unable to house individuals who are visiting for vacation or tourism reasons

  6. Leveraging Holidays and Other Events | Department of Energy

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

    Driving Demand Peer Exchange Call Series: Leveraging Holidays and Other Events, Call Slides and Discussion Summary, November 7, 2013. Call Slides and Discussion Summary More...

  7. Buying an Appliance this Holiday Season? ENERGY STAR Products...

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

    When shopping for appliances or electronics for the holidays, look for the ENERGY STAR and EnergyGuide labels. | Photo by Dennis Schroeder, NREL 22090. When shopping for...

  8. Your Holidays...Brought to You by Fuel Cells

    Broader source: Energy.gov [DOE]

    A story about how fuel cells are helping bring the holidays to you is currently posted on the Energy Department's Blog.

  9. Informations et rservations : ce.pv-holidays.com

    E-Print Network [OSTI]

    Arleo, Angelo

    Informations et réservations : ce.pv-holidays.com * Offre valable pour tout séjour de 7 nuits détails sur ce.pv-holidays.com. Offre valable sur l'hébergement seul (hors frais de dossier, prestations cumulable avec votre remise partenaire, toute offre promotionnelle ou réductions. PV-CPDistribution, Société

  10. Two-Dimensional Electron Gas in Monolayer InN Quantum Wells....

    Office of Scientific and Technical Information (OSTI)

    Two-Dimensional Electron Gas in Monolayer InN Quantum Wells. Citation Details In-Document Search Title: Two-Dimensional Electron Gas in Monolayer InN Quantum Wells. Abstract not...

  11. Directions to U-M Occupational Health Services (3rd floor, Med Inn Building)

    E-Print Network [OSTI]

    Kamat, Vineet R.

    at the Cardiovascular Center underground7. parking. East Hospital Drive ends at the Med Inn parking lot.8. Choose at the Cardiovascular Center underground6. parking. East Hospital Drive ends at the Med Inn parking lot.7. Choose parking lot.11. Choose a space designated for Occupational Health parking. MED INN PARKING FROM NORTH

  12. Buying an Appliance this Holiday Season? ENERGY STAR Products...

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

    Efficiency and Renewable Energy How can I participate? Look for the ENERGY STAR label to find energy-efficient appliances. It's the holiday season, which is a perfect time...

  13. Effects of point defects on thermal and thermoelectric properties of InN A. X. Levander,1,2

    E-Print Network [OSTI]

    Wu, Junqiao

    of devices from optoelectronics to photovoltaics.1 Since the dis- covery of the narrow band gap of InN from However, despite this vast progress, thermal properties of high-quality InN have not been investigated

  14. Observed Holiday Aerosol Reduction and Temperature Cooling over East Asia

    SciTech Connect (OSTI)

    Gong, Daoyi; Wang, Wenshan; Qian, Yun; Bai, Wenbing; Guo, Yuanxi; Mao, Rui

    2014-06-16

    The Spring Festival air pollution in China was investigated using the long-term observations from 2001-2012 over 323 stations. During the Spring Festival with nearly half of urban population leaving the cities for holidays, the particulate matter (PM10) concentration is about 24.5?gm-3 (23%) lower than normal days. Associated with the national-wide burning of firework, the PM10 concentration sharply increases to 123.8?gm-3 at Chinese New Year Day (increment of 35%). Similar to PM10, the SO2 and NO2 decrease from high values in normal days to a holiday minimum with reduction of 23.3% and 30.6%, respectively. The NO2 has no peak in New Year Day because of the different emission source. The night mean and minimum temperature co-vary with PM10. Both nighttime mean and minimum temperature decrease by about 2.1°C during the holidays. And in association with the pollution jump at New Year Day the night temperature simultaneously increase by about 0.89°C. The in-phase co-variations between PM10 and night temperature suggest an overall warming effect of holiday aerosol during winter in China.

  15. Optical characterization of InN layers grown by high-pressure chemical vapor deposition

    E-Print Network [OSTI]

    Dietz, Nikolaus

    Optical characterization of InN layers grown by high-pressure chemical vapor deposition M. Alevli properties of InN layers grown by high-pressure chemical vapor deposition have been studied. Raman, infrared at elevated temperatures, a high-pressure chemical vapor deposition HPCVD system has been established at GSU.6

  16. “What Dr Venter did on his holidays”: exploration, hacking, entrepreneurship in the narratives of the Sorcerer II expedition

    E-Print Network [OSTI]

    Delfanti, Alessandro; Castelfranchi, Yurij; Pitrelli, Nico

    2009-01-01

    his holidays”: exploration, hacking, entrepreneurship in thewith his ideas for “DNA hacking”, which he has presented

  17. Code of Conduct regarding holiday gifts

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

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  18. New Year's Holiday Hours - December 30, 2015

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework usesofPublications64 2.251 2.211New SpeciesNew UserTraining

  19. HOLIDAY NEWSLETTER DECEMBER 9TH-JANUARY 19TH

    E-Print Network [OSTI]

    Lawrence, Rick L.

    . BETTER fOR THE ENvIRONMENT. -MINIMIzE SHIppINg COSTS TIPS FOR BEING SUSTAINABLE THIS HOLIDAY SEASON'S WANTED TO CREATE AN INSpI- RATIONAL AND EDUCATIONAL ART pIECE TO pROMOTE OUR MISSION Of SUSTAINABILITY ELECTRONICS -WATER YOUR pLANTS #12;SUSTAINABILITY IN THE NEWS NEW pLASTIC THAT DISAppEARS WHEN YOU WANT

  20. Energy-Efficient Holiday Decorating Tips | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015 Infographic courtesyEducationNevadaSessionToo!ofEnergy-Efficient Holiday

  1. Mythologies of an American everyday landscape : Henry Ford at the Wayside Inn

    E-Print Network [OSTI]

    Wortham, Brooke Danielle

    2006-01-01

    Ford purchased property in 1923 in Sudbury, Massachusetts in order to preserve an historic inn associated with the poet Henry Wadsworth Longfellow. Over the next twenty years, his mission expanded to create an idealized ...

  2. Electrical and optical properties of p-type InN

    E-Print Network [OSTI]

    Mayer, M.A.

    2013-01-01

    Electrical and optical properties of p-type InN Marie A.thermoelectric and electrical properties of Mg doped InNthe temperature dependent electrical properties, the sign of

  3. Energy-Efficient Holiday Decorating Tips | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunities EnergyU.S. DOEEnergy StorageTricks Lead toJohnUnitHoliday

  4. Mater. Res. Soc. Symp. Proc. Vol. 955 2007 Materials Research Society 0955-I08-04 Properties of InN grown by High Pressure CVD

    E-Print Network [OSTI]

    Dietz, Nikolaus

    " (HPCVD) system is employed, which enables the control of the partial pressures of the InN constituents termination of indium-rich InGaN layers and secondly the large thermal decomposition pressures in InN which

  5. THz generation from InN films due to destructive interference between optical rectification and photocurrent surge

    E-Print Network [OSTI]

    Gilchrist, James F.

    THz generation from InN films due to destructive interference between optical rectification.1088/0268-1242/25/1/015004 THz generation from InN films due to destructive interference between optical rectification investigated the characteristics of THz generation including the dependence of the output power

  6. News Room

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeatMaRIEdioxideUser Work Featured onNews ReleasesRoom

  7. Two-dimensional electron gas in monolayer InN quantum wells

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

    Pan, Wei; Dimakis, Emmanouil; Wang, George T.; Moustakas, Theodore D.; Tsui, Daniel C.

    2014-11-24

    We report in this letter experimental results that confirm the two-dimensional nature of the electron systems in monolayer InN quantum wells embedded in GaN barriers. The electron density and mobility of the two-dimensional electron system (2DES) in these InN quantum wells are 5×1015 cm-2 and 420 cm2 /Vs, respectively. Moreover, the diagonal resistance of the 2DES shows virtually no temperature dependence in a wide temperature range, indicating the topological nature of the 2DES.

  8. Probing Nucleation Mechanism of Self-Catalyzed InN Nanostructures

    E-Print Network [OSTI]

    Xu, Guowei; Li, Zhuangzhi; Baca, Francisco Javier A.; Wu, Judy

    2009-09-16

    NANO EXPRESS Probing Nucleation Mechanism of Self-Catalyzed InN Nanostructures Guowei Xu Æ Zhuangzhi Li Æ Javier Baca Æ Judy Wu Received: 3 June 2009 / Accepted: 2 September 2009 / Published online: 16 September 2009 #1; to the authors 2009 Abstract... in the presence of decomposed ammonia [11, 18, 19]. This is partly due to the low decomposition temperature of InN around *600 #2;C, making selection of the metal catalysts of low eutectic point and high solubility for nitrogen dif- ficult. In fact, self...

  9. Growth mechanism and microstructure of low defect density InN (0001) In-face thin films on Si (111) substrates

    SciTech Connect (OSTI)

    Kehagias, Th.; Dimitrakopulos, G. P.; Koukoula, T.; Komninou, Ph.; Ajagunna, A. O.; Georgakilas, A.; Physics Department, University of Crete, P.O. Box 2208, 71003 Heraklion-Crete ; Tsagaraki, K.; Adikimenakis, A.

    2013-10-28

    Transmission electron microscopy has been employed to analyze the direct nucleation and growth, by plasma-assisted molecular beam epitaxy, of high quality InN (0001) In-face thin films on (111) Si substrates. Critical steps of the heteroepitaxial growth process are InN nucleation at low substrate temperature under excessively high N-flux conditions and subsequent growth of the main InN epilayer at the optimum conditions, namely, substrate temperature 400–450 °C and In/N flux ratio close to 1. InN nucleation occurs in the form of a very high density of three dimensional (3D) islands, which coalesce very fast into a low surface roughness InN film. The reduced reactivity of Si at low temperature and its fast coverage by InN limit the amount of unintentional Si nitridation by the excessively high nitrogen flux and good bonding/adhesion of the InN film directly on the Si substrate is achieved. The subsequent overgrowth of the main InN epilayer, in a layer-by-layer growth mode that enhances the lateral growth of InN, reduces significantly the crystal mosaicity and the density of threading dislocations is about an order of magnitude less compared to InN films grown using an AlN/GaN intermediate nucleation/buffer layer on Si. The InN films exhibit the In-face polarity and very smooth atomically stepped surfaces.

  10. The Richard Linn American Inn of Court Mark T. Banner Scholarship

    E-Print Network [OSTI]

    Paulsen, Vern

    . Banner Scholarship review board based on the following criteria: · Commitment to the pursuit of a career of The Richard Linn American Inn of Court's commitment to fostering the development of intellectual property. Eligibility Law students who have entered into a JD program at an ABA-accredited law school in the United

  11. Nanostructural and electronic properties of polytypes in InN nanocolumns

    SciTech Connect (OSTI)

    Kioseoglou, J.; Koukoula, T.; Komninou, Ph.; Kehagias, Th.; Georgakilas, A.; Androulidaki, M.

    2013-08-21

    Transmission electron microscopy techniques and density functional theory calculations were employed to investigate the nanostructural and electronic properties of InN polytypes observed in InN nanocolumns, grown on Si(111) by molecular beam epitaxy. Moiré fringes and alternating hexagonal and cubic lattice stacking sequences along the c-axis, observed among the wurtzite layers, implied the presence of different structures embedded in the basic 2H structure of the nanocolumns. Quantitative electron diffraction analysis and high-resolution image simulations verified the coexistence of the wurtzite structure with the 4H, 6H, and the 3C zinc-blende structural polytypes. Total energies calculations established the 2H wurtzite structure as the most stable polytype. The band gap of all polytypes was found direct with the energies and the band gaps of the 4H (E{sub g} = 0.64 eV) and 6H (E{sub g} = 0.60 eV) structures calculated between the corresponding values of the 2H (E{sub g} = 0.75 eV) and 3C (E{sub g} = 0.49 eV) basic structures. Theoretical and experimental analysis showed that at the initial stages of growth InN nanocolumns were under tensile strain along both the basal plane and growth direction. Structural polytypes were then introduced in the form of embedded inclusions to accommodate the excess tensile strain along the growth direction, allowing the entire process of polymorphism to be the dominant strain relaxation mechanism of InN nanocolumns. Moreover, the lattice and energetic properties and band gap values of InN polytypes showed a linear dependence on hexagonality, while the presence of polytypes led to a characteristic broadening of the photoluminescence emission peak toward lower emission energies.

  12. GROUP STUDY ROOMS GROUP STUDY ROOMS

    E-Print Network [OSTI]

    Young, R. Michael

    STAFF AREA LEVEL 2 LOBBY bookBot GROUP STUDY ROOMS GROUP STUDY ROOMS GROUPSTUDYROOMS RAIN GARDEN LIBRARY TECHNOLOGY AND MEDIA SPACES GROUP STUDY EVENT AND MEETING SPACES STAFF ONLY STAIRS INSTITUTES AND UNIVERSITY CENTERS #12;GROUP STUDY ROOMS MAKER SPACE LEARNING COMMONS LOCKERS LOCKERS LOCKERS TEACHING

  13. 2 2000-01 Annual Schedule of Classes Veterans' Day honored as holiday

    E-Print Network [OSTI]

    Grether, Gregory

    2 2000-01 Annual Schedule of Classes Veterans' Day honored as holiday Beginning Fall Quarter 2000 been approved for the 2000-01 academic year.The Medical Insurance Plan (MIP), which is of- fered://www.registrar.ucla.edu/fees for updated information. Online processing becomes mandatory for MIP waivers Effective Fall Quarter 2000

  14. Bioenergy 2015 Press Room

    Broader source: Energy.gov [DOE]

    This U.S. Department of Energy Bioenergy 2015 online press room provides contacts, information, and resources to members of the media who cover Bioenergy 2015 conference-related news.

  15. It's Finally Time to Think about the Holidays! | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-inPPLforLDRDEnergy Copyrights ASiteasInvoluntaryWhen I thinkLED holiday

  16. #tipsEnergy: How to Save Energy During the Holidays | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram:Y-12 Beta-3 Racetracks Y-12 Beta-3of thePoliciesDuring the Holidays

  17. Holiday Foods. 

    E-Print Network [OSTI]

    Reasonover, Frances L.; Sweeten, Mary K.

    1981-01-01

    small onion, chopped 2 tablespoons margarine 1 can cream of mushroom soup 1 6-ounce roll garlic cheese. 1/2 teaspoon salt 1/8 teaspoon pepper 1/8 teaspoon hot sauce 1 teaspoon Worcestershire sauce 1 4-ounce can mushrooms, stems and pieces.... Stir occasionally to mix ingredients. Add mushrooms and almonds. Serve hot with chips or crisp crackers. Makes 4 cups. CAVIAR MOLD 1 envelope (1 tablespoon) plain gelatin 2 tablespoons cold water 2 tablespoons lemon juice 1 cup mayonnaise 6...

  18. Optical characterization of free electron concentration in heteroepitaxial InN layers using Fourier transform infrared spectroscopy and a 2 Multiplication-Sign 2 transfer-matrix algebra

    SciTech Connect (OSTI)

    Katsidis, C. C.; Ajagunna, A. O.; Georgakilas, A.

    2013-02-21

    Fourier Transform Infrared (FTIR) reflectance spectroscopy has been implemented as a non-destructive, non-invasive, tool for the optical characterization of a set of c-plane InN single heteroepitaxial layers spanning a wide range of thicknesses (30-2000 nm). The c-plane (0001) InN epilayers were grown by plasma-assisted molecular beam epitaxy (PAMBE) on GaN(0001) buffer layers which had been grown on Al{sub 2}O{sub 3}(0001) substrates. It is shown that for arbitrary multilayers with homogeneous anisotropic layers having their principal axes coincident with the laboratory coordinates, a 2 Multiplication-Sign 2 matrix algebra based on a general transfer-matrix method (GTMM) is adequate to interpret their optical response. Analysis of optical reflectance in the far and mid infrared spectral range has been found capable to discriminate between the bulk, the surface and interface contributions of free carriers in the InN epilayers revealing the existence of electron accumulation layers with carrier concentrations in mid 10{sup 19} cm{sup -3} at both the InN surface and the InN/GaN interface. The spectra could be fitted with a three-layer model, determining the different electron concentration and mobility values of the bulk and of the surface and the interface electron accumulation layers in the InN films. The variation of these values with increasing InN thickness could be also sensitively detected by the optical measurements. The comparison between the optically determined drift mobility and the Hall mobility of the thickest sample reveals a value of r{sub H} = 1.49 for the Hall factor of InN at a carrier concentration of 1.11 Multiplication-Sign 10{sup 19} cm{sup -3} at 300 Degree-Sign {Kappa}.

  19. FREH CONFERENCE ROOMS Scheduling Requirements

    E-Print Network [OSTI]

    Pittendrigh, Barry

    1/12/2015 FREH CONFERENCE ROOMS Scheduling Requirements: The 1st or 2nd Floor Operations Clerk it in the location or the body of the room reservation. Schedule ALL conference rooms and/or equipment needs ONLY" dumpster outside by the loading dock. Please CANCEL the conference room reservation

  20. Optical and structural characterization of nitrogen-rich InN: Transition from nearly intrinsic to strongly n-type degenerate with temperature

    SciTech Connect (OSTI)

    Hong Tran, Nhung; Huy Le, Binh; Fan, Shizhao; Zhao, Songrui; Mi, Zetian; Schmidt, Benjamin A.; Savard, Michel; Gervais, Guillaume; Butcher, Kenneth Scott A.

    2013-12-23

    We report on a detailed study of the structural and optical properties of nonstoichiometric nitrogen-rich InN grown on sapphire substrates, by migration enhanced afterglow deposition. The samples were polycrystalline, with the presence of InN dots. Unusually strong photoluminescence emission was measured at cryogenic temperatures, with the peak energy at ?0.68?eV. Detailed analysis further shows that the sample has very low residual electron density in the range of ?10{sup 16}?cm{sup ?3} at temperatures below 20?K.

  1. CEBAF Control Room Renovation

    SciTech Connect (OSTI)

    Michael Spata; Anthony Cuffe; Thomas Oren

    2005-03-22

    The Machine Control Center (MCC) at Jefferson Lab's Continuous Electron Beam Accelerator Facility (CEBAF) was constructed in the early 1990s and based on proven technology of that era. Through our experience over the last 15 years and in our planning for the facilities 12 GeV upgrade we reevaluated the control room environment to capitalize on emerging visualization and display technologies and improve on work-flow processes and ergonomic attributes. The renovation was performed in two phases during the summer of 2004, with one phase occurring during machine operations and the latter, more extensive phase, occurring during our semi-annual shutdown period. The new facility takes advantage of advances in display technology, analog and video signal management, server technology, ergonomic workspace design, lighting engineering, acoustic ceilings and raised flooring solutions to provide a marked improvement in the overall environment of machine operations.

  2. CEBAF Control Room Renovation

    SciTech Connect (OSTI)

    Michael Spata; Thomas Oren

    2005-05-01

    The Machine Control Center at Jefferson Lab's Continuous Electron Beam Accelerator Facility was initially constructed in the early 1990s and based on proven technology of that era. Through our experience over the last 15 years and in our planning for the facilities 12 GeV upgrade we reevaluated the control room environment to capitalize on emerging visualization and display technologies and improve on workflow processes and ergonomic attributes. This effort also sets the foundation for the redevelopment of the accelerator's control system to deliver high reliability performance with improvements in beam specifications management and information flow. The complete renovation was performed over a three-week period with no interruption to beam operations. We present the results of this effort.

  3. Boundary Layer Structure in the Inn Valley during High Air Pollution (INNAP) Institute of Meteorology and Geophysics (IMGI), University of Innsbruck, Austria

    E-Print Network [OSTI]

    Gohm, Alexander

    Boundary Layer Structure in the Inn Valley during High Air Pollution (INNAP) 1 Institute sources, may be affected by air pollution since slope winds are able to transport pollutants even above project INNAP. DISCUSSION AND CONCLUSIONS In general, the three-dimensional distribution of air

  4. The influence of substrate polarity on the structural quality of InN layers grown by high-pressure chemical vapor deposition

    E-Print Network [OSTI]

    Dietz, Nikolaus

    the growth temperatures to below 650 °C for low-pressure metal organic chemical vapor depo- sition MOCVDThe influence of substrate polarity on the structural quality of InN layers grown by high-pressure chemical vapor deposition N. Dietz,1,a M. Alevli,1 R. Atalay,1 G. Durkaya,1 R. Collazo,2 J. Tweedie,2 S

  5. The 'Room within a Room' Concept for Monitored Warhead Dismantlement

    SciTech Connect (OSTI)

    Tanner, Jennifer E.; Benz, Jacob M.; White, Helen; McOmish, Sarah; Allen, Keir; Tolk, Keith; Weeks, George E.

    2014-12-01

    Over the past 10 years, US and UK experts have engaged in a technical collaboration with the aim of improving scientific and technological abilities in support of potential future nuclear arms control and non-proliferation agreements. In 2011 a monitored dismantlement exercise provided an opportunity to develop and test potential monitoring technologies and approaches. The exercise followed a simulated nuclear object through a dismantlement process and looked to explore, with a level of realism, issues surrounding device and material monitoring, chain of custody, authentication and certification of equipment, data management and managed access. This paper focuses on the development and deployment of the ‘room-within-a-room’ system, which was designed to maintain chain of custody during disassembly operations. A key challenge for any verification regime operating within a nuclear weapon complex is to provide the monitoring party with the opportunity to gather sufficient evidence, whilst protecting sensitive or proliferative information held by the host. The requirement to address both monitoring and host party concerns led to a dual function design which: • Created a controlled boundary around the disassembly process area which could provide evidence of unauthorised diversion activities. • Shielded sensitive disassembly operations from monitoring party observation. The deployed room-within-a-room was an integrated system which combined a number of chain of custody technologies (i.e. cameras, tamper indicating panels and enclosures, seals, unique identifiers and radiation portals) and supporting deployment procedures. This paper discusses the bounding aims and constraints identified by the monitoring and host parties with respect to the disassembly phase, the design of the room-within-a-room system, lessons learned during deployment, conclusions and potential areas of future work. Overall it was agreed that the room-within-a-room approach was effective but the individual technologies used to create the system deployed during this exercise required further development.

  6. 100 CoMMunICATIonS oF ThE ACM | july 2011 | vol. 54 | no. 7 innOVAtiOn in COmputinG systems

    E-Print Network [OSTI]

    Cortes, Corinna

    100 CoMMunICATIonS oF ThE ACM | july 2011 | vol. 54 | no. 7 innOVAtiOn in COmputinG systems thrives as they fit nicely within the huge cost/ performance gap between DRAM and magnetic disks. FLASH-based storage devices are over 100 times faster than disks, although at over 10 times the cost per byte stored

  7. Reading Room | Department of Energy

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

    Energy Public Reading Room 1166 Athens Tech Road Elberton, GA 30635-6711 Contact: Joel Seymour Phone: 706-213-3800 Fax: 706-213-3884 Email: joels@sepa.doe.gov Strategic Petroleum...

  8. Nuclear reactor control room construction

    DOE Patents [OSTI]

    Lamuro, Robert C. (Pittsburgh, PA); Orr, Richard (Pittsburgh, PA)

    1993-01-01

    A control room 10 for a nuclear plant is disclosed. In the control room, objects 12, 20, 22, 26, 30 are no less than four inches from walls 10.2. A ceiling 32 contains cooling fins 35 that extend downwards toward the floor from metal plates 34. A concrete slab 33 is poured over the plates. Studs 36 are welded to the plates and are encased in the concrete.

  9. Nuclear reactor control room construction

    DOE Patents [OSTI]

    Lamuro, R.C.; Orr, R.

    1993-11-16

    A control room for a nuclear plant is disclosed. In the control room, objects labelled 12, 20, 22, 26, 30 in the drawing are no less than four inches from walls labelled 10.2. A ceiling contains cooling fins that extend downwards toward the floor from metal plates. A concrete slab is poured over the plates. Studs are welded to the plates and are encased in the concrete. 6 figures.

  10. The Hebrew University Center for Nanoscience and Nanotechnology

    E-Print Network [OSTI]

    Simon, Emmanuel

    The Hebrew University Center for Nanoscience and Nanotechnology Annual Conference 2015 Holiday Inn your work during the Nanoscience and Nanotechnology Center Yearly Conference, which will be held

  11. NNMCAB Board Minutes: July 2010 Los Alamos

    Broader source: Energy.gov [DOE]

    Minutes of the July 28, 2010 Board meeting at Holiday Inn Presentation LANL, Material Disposal Area T Background and Status Update

  12. FES Requirements Review 2014

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

    will be held at the Holiday Inn Express and Suites in Germantown, MD. Please see the Logistics section below for additional details. Review Registration The review is by...

  13. BES Requirements Review 2014

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

    will be held at the Holiday Inn Express and Suites in Germantown, MD. Please see the Logistics section below for additional details. Review Registration The review is by...

  14. Room Air Conditioners | Department of Energy

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

    Room Air Conditioners Room Air Conditioners July 1, 2012 - 5:35pm Addthis A room air conditioner is one solution to cooling part of a house. | Photo courtesy of iStockphoto...

  15. Columbia University Hazardous Waste Room Inspection Report

    E-Print Network [OSTI]

    Jia, Songtao

    Storage Area Hazardous Waste Room Inspection Report Location: Bldg. Room: Date: Inspected ByColumbia University Hazardous Waste Room Inspection Report Flammable Storage Area Lack Pack always closed while holding hazardous wastes? Comment: 12. Are containers labeled? Date

  16. Room Temperature Dispenser Photocathode Using Elemental Cesium

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

    Room Temperature Dispenser Photocathode Using Elemental Cesium Room Temperature Dispenser Photocathode Using Elemental Cesium Los Alamos National Laboratory (LANL) researchers have...

  17. HUMANITIES CONFERENCE ROOMS A. Protocol for the Divisional-Assigned Conference Rooms

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    HUMANITIES CONFERENCE ROOMS A. Protocol for the Divisional-Assigned Conference Rooms B. Policies & Procedures Governing Humanities Conference Rooms C. Room Descriptions D. Detailed Reservation Instructions and Form A. Protocol for the Divisional-Assigned Conference Rooms: Humanities 1: Rooms 202, 210, 402, 408

  18. News Room | Argonne National Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeatMaRIEdioxideUser Work Featured onNews ReleasesRoomNews Room

  19. Y-12 employees help make holiday merrier for many | Y-12 National Security

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAboutXu Named Mineralogical Society ofSiteComplex help make

  20. Library Reserved Room Policy All Meeting Spaces

    E-Print Network [OSTI]

    McConnell, Terry

    to the walls or doors of the room or Library public areas without explicit permission from the Library. AllLibrary Reserved Room Policy All Meeting Spaces Room reservation To make a reservation for any Library meeting space, complete the room reservation form at http://library

  1. Computer Room Fresh Air Cooling 

    E-Print Network [OSTI]

    Wenger, J. D.

    1985-01-01

    payback and must not compromise re1 iabil i ty. POSS IB ILITIES FOR REDUCING ENERGY CONSUMPTION To offer reduced energy consumption during periods of 1 ow wbi ent temperature, computer room air handlers can be fitted with economizer coils to precool... the air using fluid from a sensible, or for lower fluid temperatures, an evaporative heat rejector (Figure 1). As the ambient temperature rises close to the required supply air temperature, operation of the economizer coil is limited...

  2. The Live Room : transducing resonant architectures

    E-Print Network [OSTI]

    Bain, Mark, 1966-

    1998-01-01

    The Live Room is a temporary site specific installation presented in building N 51, room 117 on the MIT campus on May 7, 1998 and concluded on June 10, 1998. Using small acoustic intensifying equipment which mount directly ...

  3. Energy Integration Visualization Room (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-08-01

    This two-page fact sheet describes the new Energy Integration Visualization Room in the ESIF and talks about some of the capabilities and unique visualization features of the the room.

  4. Hotel Room Reservations for September 2015 The University of Winnipeg Alumni Affairs has arranged for a block of hotel rooms at

    E-Print Network [OSTI]

    Martin, Jeff

    . #12;Sparrow Hotels Inn at the Forks Standard Queen Guestroom $189 75 Forks Market Road Superior King applicable taxes Depending on availability Net non-commissionable rates Not a group block Individual

  5. Group Study Room Policy and Reservation Form

    E-Print Network [OSTI]

    Reynolds, Albert C.

    a maximum of eight (8) members. · The Group Study Room is not intended for use by scheduled classes. GroupGroup Study Room Policy and Reservation Form Please read the entire policy document below before going to the link at the end to make your reservation for the Group Study Room. Overview Mc

  6. Heating remote rooms in passive solar buildings

    SciTech Connect (OSTI)

    Balcomb, J.D.

    1981-01-01

    Remote rooms can be effectively heated by convection through a connecting doorway. A simple steady-state equation is developed for design purposes. Validation of a dynamic model is achieved using data obtained over a 13-day period. Dynamic effects are investigated using a simulation analysis for three different cases of driving temperature; the effect is to reduce the temperature difference between the driving room and the remote room compared to the steady-state model. For large temperature swings in the driving room a strategy which uses the intervening door in a diode mode is effective. The importance of heat-storing mass in the remote room is investigated.

  7. ENVIRONMENTAL ROOMS & WALK-IN FREEZERS SAFE WORK PRACTICES Uses: Environmental rooms are designed to control

    E-Print Network [OSTI]

    Jia, Songtao

    ENVIRONMENTAL ROOMS & WALK-IN FREEZERS ­ SAFE WORK PRACTICES Uses: Environmental rooms are designed chemistry and biology. Ventilation: Environmental rooms typically have a closed circulation system, which. Therefore, the contained atmosphere of an environmental room poses considerable safety concerns. A hazardous

  8. Control of Computer Room Air Conditioning using IT Equipment Sensors

    E-Print Network [OSTI]

    Bell, Geoffrey C.

    2010-01-01

    Control of Computer Room Air Conditioning using IT EquipmentControl of Computer Room Air Conditioning using IT equipmentcontrol computer room air conditioning. The data provided

  9. NATURAL CONVECTION IN ROOM GEOMETRIES

    SciTech Connect (OSTI)

    Gadgil, A.; Bauman, Fred; Kammerud, R.; Ruberg, K.

    1980-06-01

    Computer programs have been developed to numerically simulate natural convection in room geometries in two and three dimensions. The programs have been validated using published data from the literature, results from a full-scale experiment performed at Massachusetts Institute of Technology, and results from a small-scale experiment reported here. One of the computer programs has been used to study the influence of natural convection on the thermal performance of a single thermal zone in a direct-gain passive solar building. The results indicate that the building heating loads calculated by standard building energy analysis methods may be in error by as much as 50% as a result of their use of common assumptions regarding the convection processes which occur in an enclosure. It is also found that the convective heat transfer coefficients between the air and the enclosure surfaces can be substantially different from the values assumed in the standard building energy analysis methods, and can exhibit significant variations across a given surface.

  10. High Efficiency Room Air Conditioner

    SciTech Connect (OSTI)

    Bansal, Pradeep

    2015-01-01

    This project was undertaken as a CRADA project between UT-Battelle and Geberal Electric Company and was funded by Department of Energy to design and develop of a high efficiency room air conditioner. A number of novel elements were investigated to improve the energy efficiency of a state-of-the-art WAC with base capacity of 10,000 BTU/h. One of the major modifications was made by downgrading its capacity from 10,000 BTU/hr to 8,000 BTU/hr by replacing the original compressor with a lower capacity (8,000 BTU/hr) but high efficiency compressor having an EER of 9.7 as compared with 9.3 of the original compressor. However, all heat exchangers from the original unit were retained to provide higher EER. The other subsequent major modifications included- (i) the AC fan motor was replaced by a brushless high efficiency ECM motor along with its fan housing, (ii) the capillary tube was replaced with a needle valve to better control the refrigerant flow and refrigerant set points, and (iii) the unit was tested with a drop-in environmentally friendly binary mixture of R32 (90% molar concentration)/R125 (10% molar concentration). The WAC was tested in the environmental chambers at ORNL as per the design rating conditions of AHAM/ASHRAE (Outdoor- 95F and 40%RH, Indoor- 80F, 51.5%RH). All these modifications resulted in enhancing the EER of the WAC by up to 25%.

  11. SCHOOL OF DENTISTRY TELEPHONE DIRECTORY Administration Phone Room Human Resources Phone Room

    E-Print Network [OSTI]

    Minnesota, University of

    SCHOOL OF DENTISTRY TELEPHONE DIRECTORY Administration Phone Room Human Resources Phone Room Leon Employee Administrative Support 5-5751 15-136 Janet Campanaro Administrative Support, PASS 5-6950 15

  12. Minimizing Mould Growth in Cold Rooms Why does mould growth occur in Cold Rooms?

    E-Print Network [OSTI]

    Chan, Hue Sun

    , textiles, or other porous materials inside the cold room. Styrofoam is okay. Store files in plastic bins

  13. Los Alamos test-room results

    SciTech Connect (OSTI)

    McFarland, R.D.; Balcomb, J.D.

    1982-01-01

    Fourteen Los Alamos test rooms have been operated for several years; this paper covers operation during the winters of 1980-81 and 1981-82. Extensive data have been taken and computer analyzed to determine performance parameters such as efficiency, solar savings fraction, and comfort index. The rooms are directly comparable because each has the same net coefficient and solar collection area and thus the same load collector ratio. Configurations include direct gain, unvented Trombe walls, water walls, phase change walls, and two sunspace geometries. Strategies for reducing heat loss include selective surfaces, two brands of superglazing windows, a heat pipe system, and convection-suppression baffles. Significant differences in both backup heat and comfort are observed among the various rooms. The results are useful, not only for direct room-to-room comparisons, but also to provide data for validation of computer simulation programs.

  14. DOE-ID FOIA Reading Room

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB Packet HanfordDOE Project TapsofofDoubleReading Room READING ROOM

  15. August 2008 US Holidays

    E-Print Network [OSTI]

    Mines 2009 Fall Academic July 2008 S M T W T F S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 August 2008 S M T W T F S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 September 2008 S M T W T F S 1 2 3 4 5 6 7 8 9 10 11 12 13 14

  16. The Advanced Photon Source main control room

    SciTech Connect (OSTI)

    Pasky, S.

    1998-07-01

    The Advanced Photon Source at Argonne National Laboratory is a third-generation light source built in the 1990s. Like the machine itself, the Main Control Room (MCR) employs design concepts based on today`s requirements. The discussion will center on ideas used in the design of the MCR, the comfort of personnel using the design, and safety concerns integrated into the control room layout.

  17. Proposal of room-temperature diamond maser

    E-Print Network [OSTI]

    Liang Jin; Matthias Pfänder; Nabeel Aslam; Sen Yang; Jörg Wrachtrup; Ren-Bao Liu

    2015-09-25

    Lasers have revolutionized optical science and technology, but their microwave counterpart, maser, has not realized its great potential due to its demanding work conditions (high-vacuum for gas maser and liquid-helium temperature for solid-state maser). Room-temperature solid-state maser is highly desirable, but under such conditions the lifetimes of emitters (usually electron spins) are usually too short (~ns) for population inversion. The only room-temperature solid-state maser is based on a pentacene-doped p-terphenyl crystal, which has long spin lifetime (~0.1 ms). This maser, however, operates only in the pulse mode and the material is unstable. Here we propose room-temperature maser based on nitrogen-vacancy (NV) centres in diamond, which feature long spin lifetimes at room temperature (~10 ms), high optical pump efficiency, and material stability. We demonstrate that under readily accessible conditions, room-temperature diamond maser is feasible. Room-temperature diamond maser may facilitate a broad range of microwave technologies.

  18. InGaN/GaN multiple-quantum-well light-emitting diodes with a grading InN composition suppressing the Auger recombination

    SciTech Connect (OSTI)

    Zhang, Zi-Hui; Liu, Wei; Ju, Zhengang; Tan, Swee Tiam; Ji, Yun; Kyaw, Zabu; Zhang, Xueliang; Wang, Liancheng; Sun, Xiao Wei, E-mail: EXWSUN@ntu.edu.sg, E-mail: VOLKAN@stanfordalumni.org [LUMINOUS Centre of Excellence for Semiconductor Lighting and Displays, School of Electrical and Electronic Engineering, School of Physical and Mathematical Sciences, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798 (Singapore); Demir, Hilmi Volkan, E-mail: EXWSUN@ntu.edu.sg, E-mail: VOLKAN@stanfordalumni.org [LUMINOUS Centre of Excellence for Semiconductor Lighting and Displays, School of Electrical and Electronic Engineering, School of Physical and Mathematical Sciences, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798 (Singapore); Department of Electrical and Electronics, Department of Physics, and UNAM-Institute of Material Science and Nanotechnology, Bilkent University, TR-06800 Ankara (Turkey)

    2014-07-21

    In conventional InGaN/GaN light-emitting diodes (LEDs), thin InGaN quantum wells are usually adopted to mitigate the quantum confined Stark effect (QCSE), caused due to strong polarization induced electric field, through spatially confining electrons and holes in small recombination volumes. However, this inevitably increases the carrier density in quantum wells, which in turn aggravates the Auger recombination, since the Auger recombination scales with the third power of the carrier density. As a result, the efficiency droop of the Auger recombination severely limits the LED performance. Here, we proposed and showed wide InGaN quantum wells with the InN composition linearly grading along the growth orientation in LED structures suppressing the Auger recombination and the QCSE simultaneously. Theoretically, the physical mechanisms behind the Auger recombination suppression are also revealed. The proposed LED structure has experimentally demonstrated significant improvement in optical output power and efficiency droop, proving to be an effective solution to this important problem of Auger recombination.

  19. 2014 ended with the media turning to College of Agriculture and Life Sciences experts on headline-making stories such as New York banning fracking; the California drought; and holiday favorites, including predictions for a white

    E-Print Network [OSTI]

    Angenent, Lars T.

    -making stories such as New York banning fracking; the California drought; and holiday favorites, including kind to appear in the state. Christian Science Monitor:"New York State MovesTo Ban Fracking" 12 fracturing,or fracking. The Hill:"Winning theWar on Fossil Fuels" 12.09.2014 Charles Greene

  20. VENDOR CONFERENCE ROOM REQUEST FORM Only One Event Per Form

    E-Print Network [OSTI]

    Brent, Roger

    VENDOR CONFERENCE ROOM REQUEST FORM Only One Event Per Form CONTACT INFORMATION Contact Name Signature ______________________________________________ (Required) REQUESTED CONFERENCE ROOM Date request for a conference room is not confirmed until you receive a confirmation from Meeting & Event

  1. Training Room Equipment Instructions Projector and TV Display

    E-Print Network [OSTI]

    Crawford, T. Daniel

    Training Room Equipment Instructions Projector and TV Display The control panel on the wall are connected to a training room computer and room is equipped with a keyboard, mouse and clicker. Connect USB

  2. Tool Improves Electricity Demand Predictions to Make More Room...

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

    Tool Improves Electricity Demand Predictions to Make More Room for Renewables Tool Improves Electricity Demand Predictions to Make More Room for Renewables October 3, 2011 -...

  3. Control room habitability system review models

    SciTech Connect (OSTI)

    Gilpin, H. )

    1990-12-01

    This report provides a method of calculating control room operator doses from postulated reactor accidents and chemical spills as part of the resolution of TMI Action Plan III.D.3.4. The computer codes contained in this report use source concentrations calculated by either TACT5, FPFP, or EXTRAN, and transport them via user-defined flow rates to the control room envelope. The codes compute doses to six organs from up to 150 radionuclides (or 1 toxic chemical) for time steps as short as one second. Supporting codes written in Clipper assist in data entry and manipulation, and graphically display the results of the FORTRAN calculations. 7 refs., 22 figs.

  4. NEPA Reading Room | National Nuclear Security Administration

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework usesof Energy Moving Forward tocomponentStatementsReading Room

  5. Austin Building Conference Rooms Original Implementation: June 10, 1986

    E-Print Network [OSTI]

    Hung, I-Kuai

    Austin Building Conference Rooms Original Implementation: June 10, 1986 Last Revision: January 28 buildings, facilities, equipment, and grounds, hereafter referred to as facilities, under the control to Room 305 and Room 307 in the Austin Building. These conference rooms will be primarily for the use

  6. Biology Advising Office Building 44, Room 135

    E-Print Network [OSTI]

    Clayton, Dale H.

    Biology Advising Office Building 44, Room 135 Mailing Address: Biology Advising Office, University of Utah, 257 South 1400 East, Salt Lake City, Utah 84112-0840 http://www.biology.utah.edu/undergraduate/advising.php Email: advising@biology.utah.edu Phone: (801) 581-6244 Fax: (801) 581-8571 Denise M. Brenis, Director

  7. Prof. Sergiu Hart Feldman Building, room 216

    E-Print Network [OSTI]

    Hart, Sergiu

    Prof. Sergiu Hart Feldman Building, room 216 phone: 026584135 email: hart@huji.ac.il web page: http://www.ma.huji.ac.il/hart GAME THEORY BOOKS English 1. Neuman, J. von and O. Solan, and S. Zamir, Game Theory, Cambridge University Press, 2013. 12. Aumann, R. J. and S. Hart

  8. Advanced nuclear plant control room complex

    DOE Patents [OSTI]

    Scarola, Kenneth (Windsor, CT); Jamison, David S. (Windsor, CT); Manazir, Richard M. (North Canton, CT); Rescorl, Robert L. (Vernon, CT); Harmon, Daryl L. (Enfield, CT)

    1993-01-01

    An advanced control room complex for a nuclear power plant, including a discrete indicator and alarm system (72) which is nuclear qualified for rapid response to changes in plant parameters and a component control system (64) which together provide a discrete monitoring and control capability at a panel (14-22, 26, 28) in the control room (10). A separate data processing system (70), which need not be nuclear qualified, provides integrated and overview information to the control room and to each panel, through CRTs (84) and a large, overhead integrated process status overview board (24). The discrete indicator and alarm system (72) and the data processing system (70) receive inputs from common plant sensors and validate the sensor outputs to arrive at a representative value of the parameter for use by the operator during both normal and accident conditions, thereby avoiding the need for him to assimilate data from each sensor individually. The integrated process status board (24) is at the apex of an information hierarchy that extends through four levels and provides access at each panel to the full display hierarchy. The control room panels are preferably of a modular construction, permitting the definition of inputs and outputs, the man machine interface, and the plant specific algorithms, to proceed in parallel with the fabrication of the panels, the installation of the equipment and the generic testing thereof.

  9. Math Placement Office Mathematics room 108

    E-Print Network [OSTI]

    Fatkullin, Ibrahim

    Math Placement Office Mathematics room 108 TEL (520) 621-6892 FAX (520) 621-8322 www.math.arizona.edu/placement placement@math.arizona.edu INSTRUCTIONS FOR COURSE EQUIVALENCY VERIFICATION FOR MATH TRANSFER COURSES, the Math Department will determine if a transferred Mathematics course has a UA equivalent

  10. Building 13 Conference Room Policy Building 13 conference rooms are available for use by the members of the MIT

    E-Print Network [OSTI]

    Kastner, Marc A.

    Building 13 Conference Room Policy Building 13 conference rooms are available for Materials Science and Engineering. Reservations for building 13 conference rooms and keys, if needed, are made through the following building 13 offices: 1. von Hippel Room (13-2137) ­ CMSE headquarters staff

  11. Room Air Conditioners | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool FitsProject DevelopsforReportingResourcesDepartmentDepartment ofRoom Air

  12. DEPARTMENT OF MECHANICAL ENGINEERING Room and Projector Booking Procedures

    E-Print Network [OSTI]

    Haykin, Simon

    DEPARTMENT OF MECHANICAL ENGINEERING Room and Projector Booking Procedures September 1, 2011 Due within the Department of Mechanical Engineering. General: The Department of Mechanical Engineering has. Mechanical Engineering faculty, staff, and graduate students may book the rooms directly by visiting

  13. TA1 Room Layout with Newport Laser

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired Solar Fuel Production 1:PhysicsSyndicated Contentwo major

  14. News Room | Princeton Plasma Physics Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeatMaRIEdioxideUser Work Featured onNews ReleasesRoomNews

  15. Electronic FOIA Reading Room - Hanford Site

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFES Science NetworkMediatorElectrocatalystsElectron-StateFreedom

  16. Room Temperature Dispenser Photocathode Using Elemental Cesium

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-Throughput Analysis of Protein Structures PrintRooftop DiagnosticianRoom Temperature

  17. Reading Room | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal01 Sandia4)9 Federal Register / Vol. 76,EXAMPLE 4Reading Room |

  18. Evaluation of Station Post Porcelain Insulators with Room Temperature

    E-Print Network [OSTI]

    Evaluation of Station Post Porcelain Insulators with Room Temperature Vulcanized (RTV) Silicone to Engineer the Future Electric Energy System #12;Evaluation of Station Post Porcelain Insulators with Room and analysis of porcelain post insulators that were coated with a room temperature vulcanized (RTV) silicone

  19. Stress, performance, and control room operations

    SciTech Connect (OSTI)

    Fontaine, C.W.

    1990-01-01

    The notion of control room operator performance being detrimentally affected by stress has long been the focus of considerable conjecture. It is important to gain a better understanding of the validity of this concern for the development of effective severe-accident management approaches. This paper illustrates the undeniable negative impact of stress on a wide variety of tasks. A computer-controlled simulated work environment was designed in which both male and female operators were closely monitored during the course of the study for both stress level (using the excretion of the urine catecholamines epinephrine and norepinephrine as an index) and job performance. The experimental parameters employed by the study when coupled with the subsequent statistical analyses of the results allow one to make some rather striking comments with respect to how a given operator might respond to a situation that he or she perceives to be psychologically stressful (whether the stress be externally or internally generated). The findings of this study clearly indicated that stress does impact operator performance on tasks similar in nature to those conducted by control room operators and hence should be seriously considered in the development of severe-accident management strategies.

  20. Room air monitor for radioactive aerosols

    DOE Patents [OSTI]

    Balmer, David K. (Broomfield, CO); Tyree, William H. (Boulder, CO)

    1989-04-11

    A housing assembly for use with a room air monitor for simultaneous collection and counting of suspended particles includes a casing containing a combination detector-preamplifier system at one end, a filter system at the other end, and an air flow system consisting of an air inlet formed in the casing between the detector-preamplifier system and the filter system and an air passageway extending from the air inlet through the casing and out the end opposite the detector-preamplifier combination. The filter system collects suspended particles transported directly through the housing by means of the air flow system, and these particles are detected and examined for radioactivity by the detector-pre The U.S. Government has rights in this invention pursuant to Contract No. DE-AC04-76DP03533 between the Department of Energy and Rockwell International Corporation.

  1. Absorber Materials at Room and Cryogenic Temperatures

    SciTech Connect (OSTI)

    F. Marhauser, T.S. Elliott, A.T. Wu, E.P. Chojnacki, E. Savrun

    2011-09-01

    We recently reported on investigations of RF absorber materials at cryogenic temperatures conducted at Jefferson Laboratory (JLab). The work was initiated to find a replacement material for the 2 Kelvin low power waveguide Higher Order Mode (HOM) absorbers employed within the original cavity cryomodules of the Continuous Electron Beam Accelerator Facility (CEBAF). This effort eventually led to suitable candidates as reported in this paper. Furthermore, though constrained by small funds for labor and resources, we have analyzed a variety of lossy ceramic materials, several of which could be usable as HOM absorbers for both normal conducting and superconducting RF structures, e.g. as loads in cavity waveguides and beam tubes either at room or cryogenic temperatures and, depending on cooling measures, low to high operational power levels.

  2. Room air monitor for radioactive aerosols

    DOE Patents [OSTI]

    Balmer, D.K.; Tyree, W.H.

    1987-03-23

    A housing assembly for use with a room air monitor for simultaneous collection and counting of suspended particles includes a casing containing a combination detector-preamplifier system at one end, a filter system at the other end, and an air flow system consisting of an air inlet formed in the casing between the detector-preamplifier system and the filter system and an air passageway extending from the air inlet through the casing and out the end opposite the detector-preamplifier combination. The filter system collects suspended particles transported directly through the housing by means of the air flow system, and these particles are detected and examined for radioactivity by the detector-preamplifier combination. 2 figs.

  3. Clean Room Orientation Notes: Overview and General Safety Completion of Clean Room Orientation allows you to gain access to the clean room to

    E-Print Network [OSTI]

    New Mexico, University of

    and its equipment. 1. Cleanroom Policies a. Only people who have completed clean room orientation Bryant, phone: 272-7671 Cleanroom Manager: Beth Fuchs, phone: 272-7844 Cleanroom Technical Staff: Karen allowed to resume working in the clean room. i. Users may regain cleanroom access sooner by performing

  4. A holistic investigation of complexity sources in nuclear power plant control rooms

    E-Print Network [OSTI]

    Sasangohar, Farzan

    2011-01-01

    The nuclear power community in the United States is moving to modernize aging power plant control rooms as well as develop control rooms for new reactors. New generation control rooms, along with modernized control rooms, ...

  5. Airflow Simulation and Energy Analysis in Ventilated Room with a New Type of Air Conditioning 

    E-Print Network [OSTI]

    Liu, D.; Tang, G.; Zhao, F.

    2006-01-01

    Airflow simulation in one ventilated room with radiant heating and natural ventilation has been carried out. Three cases are compared: the closed room, the room with full openings, and the room with small openings. The ...

  6. MA 341 Course Outline Instructor: Andrew Toms Room 720 ...

    E-Print Network [OSTI]

    2011-01-07

    Room 720, Mathematical Sciences Building e-mail: atoms@purdue.edu ... Grading Scheme (subject to change until Jan. 12, as grading hours are not yet known) ...

  7. B-Target Room Tunnel Redesigned

    SciTech Connect (OSTI)

    Esfandiari, Reza; /San Jose State U. /SLAC

    2010-08-25

    Several groups at SLAC National Accelerator Laboratory are currently working on a RF Modulator prototype for a future linear collider known as the International Linear Collider (ILC). The ILC runs using about a 1000 Klystrons which create high power carrier waves for the particle acceleration. Klystrons receive their electrical input power from modulators. In order to move beyond the prototype phase, the laboratory might expand its ground base further down a tunnel located at the End Station B (ESB) in order to house four new Klystron Modulator Test Stations. This area is known as the B-Target Room Tunnel, and the task was to redesign the tunnel layout for the upcoming changes. The project first began by collecting substantial amount of information about the prototyped project, the tunnel and the researchers feedback of what they would like to see in the upcoming design. Subsequent to numerous planning and presentations, one particular design was. Calculations for this design were then performed for the most complex aspects of the project. Based on the results of the calculations, specific sample beams, welds, bolts and materials were chosen for the possible future construction.

  8. Investigation of room ventilation for improved operation of a downdraft table

    E-Print Network [OSTI]

    Jayaraman, B.; Kristoffersen, A.; Finlayson, E.; Gadgil, A.

    2004-01-01

    Investigation of Room Ventilation for Improved Operation ofInvestigation of Room Ventilation for Improved Operation of

  9. NOISE AND ROOM ACOUSTICS DISTORTED SPEECH RECOGNITION BY HMM COMPOSITION

    E-Print Network [OSTI]

    Takiguchi, Tetsuya

    NOISE AND ROOM ACOUSTICS DISTORTED SPEECH RECOGNITION BY HMM COMPOSITION Satoshi NAKAMURA, Tetsuya method of an additive noise to that of the convolutional room acoustics distortion. The HMM composition, 2)Composition of distorted speech and noise HMMs in linear spectral domain. The speaker dependent

  10. Exploring former interaction qualities for tomorrow's control room design

    E-Print Network [OSTI]

    Reiterer, Harald

    .g. in power plants or industrial production plants. One essential task in operating control rooms consists by virtual control elements that are operated through desktop computers. However this kind of interaction between power and reality as stated by Jacob et al. (2008): While digitization gave control rooms more

  11. Online Housing Application, Room Selection & Dining Plan Instructions

    E-Print Network [OSTI]

    Cantlon, Jessica F.

    1 Online Housing Application, Room Selection & Dining Plan Instructions 2014-15 Table of Contents Financial Clearance 3 On Campus Housing Requirements 4 Selecting Alone 4 Selecting as a Group 4 Mutual Requests 4 Lottery Days and Times 4 Kinds of Housing 5 On-line Application Process 6 Room Selection Process

  12. Post-Holiday Holiday Shopping | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuilding energyDepartment of Energy

  13. UF Carillon Studio Holiday Recital

    E-Print Network [OSTI]

    Dranishnikov, Alexander

    floor of the tower were cast in 1978 by the firm of Koninklijke Eijsbouts (Royal Dutch Bell Foundry) of Asten, The Netherlands. The bronze bells were tuned at the foundry by carefully shaving metal from

  14. Holiday Plants with Toxic Misconceptions

    E-Print Network [OSTI]

    Evens, Zabrina N; Stellpflug, Samuel J

    2012-01-01

    1999;41:394-7. the American Association of Poison ControlCenters’ National Poison 21. Kramer R. BittersweetMinnesota Hennepin Regional Poison Center, Minneapolis,

  15. Museum Closed for Christmas Holiday

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGEMissionStressMoveMuncrief Ames Laboratory

  16. Museum Closed for Thanksgiving Holiday

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGEMissionStressMoveMuncrief Ames Laboratory »

  17. holiday | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal01 Sandia4) August 20123/%2A en46Afed feedholiday | National

  18. Helping make the holidays happier

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-DoseOptions forHeavy-Duty WasteHelping AstronautsHelping

  19. Prediction of Room Air Diffusion for Reduced Diffuser Flow Rates 

    E-Print Network [OSTI]

    Gangisetti, Kavita

    2011-02-22

    are compared against the measured data. Other important parameters such as diffuser jet inlet angle and radiation effect are also considered on the benchmark case to validate the results and to recommend the best fit parameters for room air simulations...

  20. Financial Aid and Student Records Student Wing, Room 119

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    Financial Aid and Student Records Student Wing, Room 119 PO Box 6000 Binghamton, New York 13902 or spring semester. · Any student wishing to drop all summer or winter classes is not required to complete

  1. Modeling control room crews for accident sequence analysis

    E-Print Network [OSTI]

    Huang, Y. (Yuhao)

    1991-01-01

    This report describes a systems-based operating crew model designed to simulate the behavior of an nuclear power plant control room crew during an accident scenario. This model can lead to an improved treatment of potential ...

  2. Control and Room Temperature Optimization of Energy Efficient Buildings

    SciTech Connect (OSTI)

    Djouadi, Seddik M; Kuruganti, Phani Teja

    2012-01-01

    The building sector consumes a large part of the energy used in the United States and is responsible for nearly 40% of greenhouse gas emissions. It is therefore economically and environmentally important to reduce the building energy consumption to realize massive energy savings. In this paper, a method to control room temperature in buildings is proposed. The approach is based on a distributed parameter model represented by a three dimensional (3D) heat equation in a room with heater/cooler located at ceiling. The latter is resolved using finite element methods, and results in a model for room temperature with thousands of states. The latter is not amenable to control design. A reduced order model of only few states is then derived using Proper Orthogonal Decomposition (POD). A Linear Quadratic Regulator (LQR) is computed based on the reduced model, and applied to the full order model to control room temperature.

  3. Using a Research Simulator for Validating Control Room Modernization Concepts

    SciTech Connect (OSTI)

    Ronald L. Boring; Vivek Agarwal; Julius J. Persensky; Jeffrey C. Joe

    2012-05-01

    The Light Water Reactor Sustainability Program is a research, development, and deployment program sponsored by the United States Department of Energy. The program is operated in close collaboration with industry research and development programs to provide the technical foundations for licensing and managing the long-term, safe, and economical operation of nuclear power plants that are currently in operation. Advanced instrumentation and control (I&C) technologies are needed to support the continued safe and reliable production of power from nuclear energy systems during sustained periods of operation up to and beyond their expected licensed lifetime. This requires that new capabilities to achieve process control be developed and eventually implemented in existing nuclear control rooms. It also requires that approaches be developed and proven to achieve sustainability of I&C systems throughout the period of extended operation. Idaho National Laboratory (INL) is working closely with nuclear utilities to develop technologies and solutions to help ensure the safe life extension of current reactors. One of the main areas of focus is control room modernization. Current analog control rooms are growing obsolete, and it is difficult for utilities to maintain them. Using its reconfigurable control room simulator adapted from a training simulator, INL serves as a neutral test bed for implementing new control room system technologies and assisting in control room modernization efforts across.

  4. Control Room operations: an investigation of the task of the operator in a Colliery Control Room. Final report

    SciTech Connect (OSTI)

    Simpson, G.C.; Best, C.F.; Ferguson, C.A.; Graveling, R.A.; Nicholl, A.G.M.

    1982-09-01

    A detailed study of the ergonomics aspects of four representative Colliery Control Rooms was carried out. Numerous ergonomics limitations, many common to each of the control rooms studied, were identified particularly in relation to workspace dimensions, console layout and lighting. In order to overcome these limitations in future designs, a report detailing the Ergonomics Principles of Colliery Control Room design and Layout was prepared on the basis of the information obtained. Task analysis carried out during the studies revealed that control room operators could have a direct effect on production and that ergonomics aspects were involved in these situations. Indications of potential ergonomics problems in the wider sphere of job design were also identified particularly in relation to information handling.

  5. Space Utilization 1:44PM Average Weekly Utilization for Sections Only by Room Type and Size with Primetime

    E-Print Network [OSTI]

    Oviedo, Néstor J.

    Space Utilization 1:44PM 5/22/2015 Average Weekly Utilization for Sections Only by Room Type and Size with Primetime Dates: 1/20/2015 - 5/8/2015 # of Rooms Room Hrs. Room Hr. Util.Room Type - Capacity Prime Room Hrs. Prime Room Hr. Util Prime Ratio Hours in Standard week: 70.00 hoursTerm Weeks: 16

  6. Space Utilization 8:39AM Average Weekly Utilization for Sections Only by Room Type and Size with Primetime

    E-Print Network [OSTI]

    Oviedo, Néstor J.

    Space Utilization 8:39AM 12/4/2014 Average Weekly Utilization for Sections Only by Room Type and Size with Primetime Dates: 8/28/2014 - 12/12/2014 # of Rooms Room Hrs. Room Hr. Util.Room Type - Capacity Prime Room Hrs. Prime Room Hr. Util Prime Ratio Hours in Standard week: 70.00 hoursTerm Weeks: 16

  7. Energy Efficiency in Small Server Rooms: Field Surveys and Findings

    SciTech Connect (OSTI)

    Cheung, Iris; Greenberg, Steve; Mahdavi, Roozbeh; Brown, Richard; Tschudi, William

    2014-08-11

    Fifty-seven percent of US servers are housed in server closets, server rooms, and localized data centers, in what are commonly referred to as small server rooms, which comprise 99percent of all server spaces in the US. While many mid-tier and enterprise-class data centers are owned by large corporations that consider energy efficiency a goal to minimize business operating costs, small server rooms typically are not similarly motivated. They are characterized by decentralized ownership and management and come in many configurations, which creates a unique set of efficiency challenges. To develop energy efficiency strategies for these spaces, we surveyed 30 small server rooms across eight institutions, and selected four of them for detailed assessments. The four rooms had Power Usage Effectiveness (PUE) values ranging from 1.5 to 2.1. Energy saving opportunities ranged from no- to low-cost measures such as raising cooling set points and better airflow management, to more involved but cost-effective measures including server consolidation and virtualization, and dedicated cooling with economizers. We found that inefficiencies mainly resulted from organizational rather than technical issues. Because of the inherent space and resource limitations, the most effective measure is to operate servers through energy-efficient cloud-based services or well-managed larger data centers, rather than server rooms. Backup power requirement, and IT and cooling efficiency should be evaluated to minimize energy waste in the server space. Utility programs are instrumental in raising awareness and spreading technical knowledge on server operation, and the implementation of energy efficiency measures in small server rooms.

  8. Integrated intelligent systems in advanced reactor control rooms

    SciTech Connect (OSTI)

    Beckmeyer, R.R.

    1989-01-01

    An intelligent, reactor control room, information system is designed to be an integral part of an advanced control room and will assist the reactor operator's decision making process by continuously monitoring the current plant state and providing recommended operator actions to improve that state. This intelligent system is an integral part of, as well as an extension to, the plant protection and control systems. This paper describes the interaction of several functional components (intelligent information data display, technical specifications monitoring, and dynamic procedures) of the overall system and the artificial intelligence laboratory environment assembled for testing the prototype. 10 refs., 5 figs.

  9. MBG Room Request Instructions: Outlook Web App 1 | P a g e

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    MBG Room Request Instructions: Outlook Web App 1 | P a g e Rooms*: biotech180 biotech202 biotech271 biotech302 biotech371 biotech371 biotech402 biotech471 Equipment: mbg3dproj mbglaptopmac mbglaptoppd a space between biotech and the room number when entering the information as outlined below. #12;MBG Room

  10. Physics 619: Fields II Fall 2014 Room: ARC-212

    E-Print Network [OSTI]

    Gustafsson, Torgny

    Physics 619: Fields II Fall 2014 Room: ARC-212 Time: Monday, Thursday 10:20-11:40 AM Instructor: Sergei Lukyanov office: Serin E364 tel: (848) 445-9060 (office) e-mail: sergei@physics.rutgers.edu (the to the published version) can be found at http://web.physics.ucsb.edu/ mark/ms-qft-DRAFT.pdf Homework

  11. Authorized Investigator's Laboratory Survey Record Room Diagram and Survey Instruments

    E-Print Network [OSTI]

    Sniadecki, Nathan J.

    . 4) All records must be available for inspection and kept for 3 calendar years. Survey InstrumentsAuthorized Investigator's Laboratory Survey Record Room Diagram and Survey Instruments u Instrument Code * Model # Serial # Type Action Level Instrument action level is twice the bkg count

  12. Information Foraging in Nuclear Power Plant Control Rooms

    SciTech Connect (OSTI)

    R.L. Boring

    2011-09-01

    nformation foraging theory articulates the role of the human as an 'informavore' that seeks information and follows optimal foraging strategies (i.e., the 'information scent') to find meaningful information. This paper briefly reviews the findings from information foraging theory outside the nuclear domain and then discusses the types of information foraging strategies operators employ for normal and off-normal operations in the control room. For example, operators may employ a predatory 'wolf' strategy of hunting for information in the face of a plant upset. However, during routine operations, the operators may employ a trapping 'spider' strategy of waiting for relevant indicators to appear. This delineation corresponds to information pull and push strategies, respectively. No studies have been conducted to determine explicitly the characteristics of a control room interface that is optimized for both push and pull information foraging strategies, nor has there been empirical work to validate operator performance when transitioning between push and pull strategies. This paper explores examples of control room operators as wolves vs. spiders and con- cludes by proposing a set of research questions to investigate information foraging in control room settings.

  13. HOW OFTEN SHOULD YOU CLEAN YOUR ROOM? KIMBALL MARTIN

    E-Print Network [OSTI]

    Martin, Kimball

    . INTRODUCTION Suppose you have n objects in your room which are totally ordered. For simplicity, let us say a logarithmic cost still seems like a good model for this process.) The theory of searching (and sorting will wind up as an unsorted pile on your desk. Then when you search for a book, you essentially have to go

  14. Numerical modelling and analysis of a room temperature magnetic

    E-Print Network [OSTI]

    and analysis of a room temperature magnetic refrigeration system Department: Fuel Cells and Solid State are separated by channels of a heat transfer fluid. The time-dependent model solves the momentum and continuity equations of the flow of the heat transfer fluid and the coupled energy equations of the heat transfer

  15. Model-Based Commissioning for Filters in Room Air Conditioners 

    E-Print Network [OSTI]

    Wang, F.; Yoshida, H.; Kitagawa, H.; Matsumoto, K.; Goto, K.

    2004-01-01

    This paper proposes a model that can estimate filter resistance. Two sorts of value are used as inputs to estimate filter resistance. One is the power consumed by the fan in the indoor unit and the other is the thermal performance. For the room air...

  16. Blended Interaction as an Approach for Holistic Control Room Design

    E-Print Network [OSTI]

    Reiterer, Harald

    ranging from energy production to traffic control. Copyright is held by the author/owner(s). CHI'13, April or industrial production plants. In today's control rooms operators mainly interact with these processes via of Konstanz 78464 Konstanz, Germany Simon.Butscher@uni-konstanz.de Jens Müller Human-Computer Interaction

  17. A CONVECTIVE HEAT TRANSFER MODEL FOR SIMULATION OF ROOMS WITH

    E-Print Network [OSTI]

    Quest Information and Learning Company 300 North Zeeb Road P.O. Box 1346 Ann Arbor, MI 48106-1346 by ProQuest Information and Learning Company. #12;II A CONVECTIVE HEAT TRANSFER MODEL FOR SIMULATION OF ROOMS. Seeing him grow gave me a new level of energy and hope. Without a doubt, my family members have been

  18. Nuclear power plant control room operator control and monitoring tasks

    SciTech Connect (OSTI)

    Bovell, C.R.; Beck, M.G. [Concord Associates, Inc., Knoxville, TN (United States); Carter, R.J. [Oak Ridge National Labs., TN (United States)

    1998-07-01

    Oak Ridge National Laboratory is conducting a research project the purpose of which is to develop the technical bases for regulatory review criteria for use in evaluating the safety implications of human factors associated with the use of artificial intelligence and expert systems, and with advanced instrumentation and control (I and C) systems in nuclear power plants (NPP). This report documents the results from Task 8 of that project. The primary objectives of the task was to identify the scope and type of control and monitoring tasks now performed by control-room operators. Another purpose was to address the types of controls and safety systems needed to operate the nuclear plant. The final objective of Task 8 was to identify and categorize the type of information and displays/indicators required to monitor the performance of the control and safety systems. This report also discusses state-of-the-art controls and advanced display devices which will be available for use in control-room retrofits and in control room of future plants. The fundamental types of control and monitoring tasks currently conducted by operators can be divided into four classifications: function monitoring tasks, control manipulation tasks, fault diagnostic tasks, and administrative tasks. There are three general types of controls used in today`s NPPs, switches, pushbuttons, and analog controllers. Plant I and C systems include components to achieve a number of safety-related functions: measuring critical plant parameters, controlling critical plant parameters within safety limits, and automatically actuating protective devices if safe limits are exceeded. The types of information monitored by the control-room operators consist of the following parameters: pressure, fluid flow and level, neutron flux, temperature, component status, water chemistry, electrical, and process and area radiation. The basic types of monitoring devices common to nearly all NPP control rooms include: analog meters, graphic recorders, digital displays and counters, light indicators, visual and audio alarms, and cathode-ray tubes.

  19. Energy Consumption Estimation for Room Air-conditioners Using Room Temperature Simulation with One-Minute Intervals 

    E-Print Network [OSTI]

    Wang, F.; Yoshida, H.; Matsumoto, K.

    2006-01-01

    time can be known so that its energy consumption can be estimated accurately. In order to verify the simulation accuracy, an actual room equipped with a gas-engine heat pump (GHP) air-conditioning system is studied by both simulation and measurement...

  20. A computerized main control room for NPP: Development and investigation

    SciTech Connect (OSTI)

    Anokhin, A. N.; Marshall, E. C.; Rakitin, I. D.; Slonimsky, V. M.

    2006-07-01

    An ergonomics assessment of the control room at Leningrad Nuclear Power Plant has been undertaken as part of an international project funded by the EU TACIS program. The project was focused on the upgrading of the existing control facilities and the installation of a validation facility to evaluate candidate refurbishment proposals before their implementation at the plant. The ergonomics methodology applied in the investigation was wide ranging and included an analysis of reported events, extensive task analysis (including novel techniques) and validation studies using experienced operators. The paper addresses the potential difficulties for the human operator associated with fully computerized interfaces and shows how the validation facility and the outcomes from ergonomics assessment will be used to minimise any adverse impact on performance that may be caused by proposed control room changes. (authors)

  1. Room-temperature magnetoelectric multiferroic thin films and applications thereof

    DOE Patents [OSTI]

    Katiyar, Ram S; Kuman, Ashok; Scott, James F.

    2014-08-12

    The invention provides a novel class of room-temperature, single-phase, magnetoelectric multiferroic (PbFe.sub.0.67W.sub.0.33O.sub.3).sub.x (PbZr.sub.0.53Ti.sub.0.47O.sub.3).sub.1-x (0.2.ltoreq.x.ltoreq.0.8) (PFW.sub.x-PZT.sub.1-x) thin films that exhibit high dielectric constants, high polarization, weak saturation magnetization, broad dielectric temperature peak, high-frequency dispersion, low dielectric loss and low leakage current. These properties render them to be suitable candidates for room-temperature multiferroic devices. Methods of preparation are also provided.

  2. Room-temperature Formation of Hollow Cu2O Nanoparticles

    SciTech Connect (OSTI)

    Hung, Ling-I; Tsung, Chia-Kuang; Huang, Wenyu; Yang, Peidong

    2010-01-18

    Monodisperse Cu and Cu2O nanoparticles (NPs) are synthesized using tetradecylphosphonic acid as a capping agent. Dispersing the NPs in chloroform and hexane at room temperature results in the formation of hollow Cu2O NPs and Cu@Cu2O core/shell NPs, respectively. The monodisperse Cu2O NPs are used to fabricate hybrid solar cells with efficiency of 0.14percent under AM 1.5 and 1 Sun illumination.

  3. Dorm Room Idea Now Revolutionizing Energy | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8,Department of2 Federal Register / Vol.DollarDorm Room Idea

  4. Decoherence-Assisted Single Electron Trapping at Room Temperature

    E-Print Network [OSTI]

    Halawany, Ahmed El

    2011-01-01

    We consider the problem of single-electron tunneling through a nanowire (NW) made of a semiconductor quantum dot heterostructure at room temperature. We show that by applying a bias voltage across five quantum dots (QDs) and a gate voltage to the central QD to tune it in and out of resonance with respect to the other QDs it is possible to take advantage of a subtle combination of resonant tunneling, Coulomb blockade, Pauli exclusion principle, and decoherence effects to trap a single electron inside the central QD at room temperature. For calculating the decoherence-assisted quantum dynamics through the NW, we make use of a generalized master equation based on a Hamiltonian describing the tunneling of the electron among the QDs in the tight-binding approximation. We demonstrate that the decoherence, which is in the pico-second regime, is essential to trap the electron in the central QD with probability of 70% in 1 ps at room temperature. Our results can be used for future high-temperature single-photon source...

  5. FRAMEWORK AND APPLICATION FOR MODELING CONTROL ROOM CREW PERFORMANCE AT NUCLEAR POWER PLANTS

    SciTech Connect (OSTI)

    Ronald L Boring; David I Gertman; Tuan Q Tran; Brian F Gore

    2008-09-01

    This paper summarizes an emerging project regarding the utilization of high-fidelity MIDAS simulations for visualizing and modeling control room crew performance at nuclear power plants. The key envisioned uses for MIDAS-based control room simulations are: (i) the estimation of human error associated with advanced control room equipment and configurations, (ii) the investigative determination of contributory cognitive factors for risk significant scenarios involving control room operating crews, and (iii) the certification of reduced staffing levels in advanced control rooms. It is proposed that MIDAS serves as a key component for the effective modeling of cognition, elements of situation awareness, and risk associated with human performance in next generation control rooms.

  6. The Gardens Inn at Carnall Hall

    E-Print Network [OSTI]

    Capogna, Luca

    Omega Sorority (G-3) COGT Chi Omega Greek Theater (F-3) CRED Credit Union (former) (A-1) CTMS Continuing Arkansas Union (F-3) ARMY Army ROTC (G-4) ASUP Academic Support Building (F-4) KASF Kappa Sigma Fraternity

  7. The Gardens Inn at Carnall Hall

    E-Print Network [OSTI]

    Capogna, Luca

    /Bio-Chemistry Research (C-4) CHEM Chemistry (C-4) CIOS Chi Omega Sorority (B-3) COGT Chi Omega Greek Theater (C-3) CRED (D-3) AOPS Alpha Omicron Pi Sorority (B-5) ARKU Arkansas Union (C-3) ARMY Army ROTC (B-4) KASF Kappa

  8. Study on Energy Saving of the Interlayer Ventilation Walla Used in Clean Operation Rooms 

    E-Print Network [OSTI]

    Feng, J.; Lian, Z.; Hou, Z.

    2006-01-01

    Recovery energy of the exhaust in air conditioning is very important to clean operating rooms. In disinfected operating rooms, we often use completely fresh air conditioning system in order to maintain cleanliness. All the return air of the air...

  9. Crews Make First Entry into McCluskey Room for Final Cleanup at Hanford Site

    Office of Energy Efficiency and Renewable Energy (EERE)

    RICHLAND, Wash. – Workers are cleaning up one of the most hazardous rooms at the Hanford site: the “McCluskey Room,” named after a worker who was injured there in a Cold War accident.

  10. Quantitative room-temperature mineralization of airborne formaldehyde using manganese oxide catalysts

    E-Print Network [OSTI]

    Sidheswaran, Meera A.

    2012-01-01

    temperature thermo-catalytic oxidation reactor. Proceedingsarea. Room temperature catalytic oxidation of airborneand their catalytic activity for formaldehyde oxidation.

  11. PHC Dining Room Closes at 2 p.m.

    E-Print Network [OSTI]

    Simons, Jack

    PHC Dining Room August 2- Closes at 2 p.m. August 4 ­ August 20 Breakfast 7 a.m.- 8:30 a.m. Lunch 11 a.m.- 1:30 p.m. Dinner 5 p.m. - 6:30 p.m. Saturday & Sunday Brunch 11 a.m. - 1 p.m. Dinner 5:30 p.m. - 6:30 p.m. Crimson Corner August 2- Closes at 2 p.m. August 4 ­ August 20 8 a.m.- 3 p.m. Saturday

  12. Biomass composition: the “elephant in the room” of metabolic modelling

    E-Print Network [OSTI]

    Dikicioglu, Duygu; Kirdar, Betul; Oliver, Stephen G.

    2015-06-11

    /D-Glucose, 10 148 270 035 Glycerol, 10 176 290 035 Ethanol, 11 112 821 035 Ammonia)] as described by the manufacturer. 2.2 Metabolic modelling The Yeast 7.00 stoichiometric model of the S. cerevisiae metabolic network (Aung et al. 2013) was employed in FBA... and the Biomass composition: the ‘‘elephant in the room’’ of metabolic modelling 123 documented growth phenotypes were assigned into Boo- lean classes of 1 or 0, indicating the presence or absence of growth. The null hypothesis (H0) to be tested...

  13. Guest Room Lighting at the Hilton Columbus Downtown

    SciTech Connect (OSTI)

    2014-06-30

    At the Hilton Columbus Downtown hotel in Ohio, DOE's Better Buildings Alliance conducted a demonstration of Next Generation Luminaires-winning downlights installed in all guest rooms and suites prior to the hotel's 2012 opening. After a post-occupancy assessment, the LED downlights not only provided the aesthetic appearance and dimming functionality desired, but also provided 50% energy savings relative to a comparable CFL downlight and enabled the lighting power to be more than 20% below that allowed by code. This document is a summary case study of the report.

  14. Argonne scientists announce first room-temperature magnetic skyrmion

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News Publications TraditionalWithAntiferromagneticInexpensive 2- to 5- micrometer hardbubbles |

  15. DOE-ID FOIA Electronic Reading Room Documents

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB Packet HanfordDOE Project TapsofofDouble

  16. OMEGA EP Control Room - Laboratory for Laser Energetics

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeatMaRIEdioxideUser Work FeaturedNuclearNP-Control Room -

  17. Covered Product Category: Room Air Conditioners | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department of Energy Whole-Home Gas Tankless Water HeatersRoom Air

  18. List of Room Air Conditioners Incentives | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History ViewInformationWindsCompressedList of RefuelingRoom Air Conditioners

  19. Room-temperature 1.3 pm electroluminescence from strained Si, -,Ge,/Si quantum wells

    E-Print Network [OSTI]

    Room-temperature 1.3 pm electroluminescence from strained Si, -,Ge,/Si quantum wells Q. Mi, X. Xiao report the first room-temperature 1.3 ,um electroluminescence from strained Sir-,Ge,/Si quantum wells to that from the Sit-,GeX wells. A minimum band offset is required to have effective room

  20. Impact of Environmental Factors on Efficacy of Upper-Room Air

    E-Print Network [OSTI]

    Pace, Norman

    Impact of Environmental Factors on Efficacy of Upper-Room Air Ultraviolet Germicidal Irradiation of an upper-room air ultravioletgermicidalirradiation(UVGI)system for inactivating airborne bacteria, which was skewed to one side compared to being evenly dispersed, and the room air temperature was stratified from

  1. 1250 IEEE SENSORS JOURNAL VOL. 6, NO. 5, OCTOBER 2006 Room-Temperature Hydrogen Sensitivity

    E-Print Network [OSTI]

    Moritz, Werner

    sensors for room-temperature hydrogen monitoring. The Pt/LaF3 interface leads to a Nernst-type response1250 IEEE SENSORS JOURNAL VOL. 6, NO. 5, OCTOBER 2006 Room-Temperature Hydrogen Sensitivity/insulator/semiconductor (MIS) structure, room-temperature measurement, solid electrolyte. I. INTRODUCTION SINCE the first paper

  2. Synthesis of manganese spinel nanoparticles at room temperature by coprecipitation

    SciTech Connect (OSTI)

    Giovannelli, F., E-mail: fabien.giovannelli@univ-tours.fr [GREMAN, UMR 7347 CNRS-CEA, Universite Francois Rabelais, 15 rue de la chocolaterie, 41000 BLOIS (France); Autret-Lambert, C.; Mathieu, C.; Chartier, T.; Delorme, F. [GREMAN, UMR 7347 CNRS-CEA, Universite Francois Rabelais, 15 rue de la chocolaterie, 41000 BLOIS (France); Seron, A [BRGM, 3 Avenue Claude Guillemin, BP 36009, 45060 ORLEANS Cedex 2 (France)

    2012-08-15

    This paper is focused on a new route to synthesize Mn{sub 3}O{sub 4} nanoparticles by alkalisation by sodium hydroxide on a manganeous solution at room temperature. The precipitates obtained at different pH values have been characterized by XRD and TEM. Since the first addition of sodium hydroxide, a white Mn(OH){sub 2} precipitate appears. At pH=7, {gamma}-MnOOH phase is predominant with needle like shaped particles. At pH=10, hausmanite nanoparticles, which exhibits well defined cubic shape in the range 50-120 nm are obtained. This new precipitation route is a fast and easy environmentally friendly process to obtain well crystallized hausmanite nanoparticles. - Graphical abstract: TEM image showing Mn{sub 3}O{sub 4} particles after a precipitation at pH=10. Highlights: Black-Right-Pointing-Pointer A new route to synthesize Mn{sub 3}O{sub 4} nanoparticles has been demonstrated. Black-Right-Pointing-Pointer Synthesis has been performed by precipitation at room temperature. Black-Right-Pointing-Pointer The size of the Mn{sub 3}O{sub 4} nanoparticles is between 50 and 120 nm.

  3. Distribution and Room Air Mixing Risks to Retrofitted Homes

    SciTech Connect (OSTI)

    Burdick, A.

    2014-12-01

    ?Energy efficiency upgrades reduce heating and cooling loads on a house. With enough load reduction and if the HVAC system warrants replacement, the HVAC system is often upgraded with a more efficient, lower capacity system that meets the loads of the upgraded house. For a single-story house with ceiling supply air diffusers, ducts are often removed and upgraded. For houses with ducts that are embedded in walls, the cost of demolition precludes the replacement of ducts. The challenge with the use of existing ducts is that the reduced airflow creates a decreased throw at the supply registers, and the supply air and room air do not mix well, leading to potential thermal comfort complaints. This project investigates this retrofit scenario. The issues and solutions discussed here are relevant to all climate zones, with emphasis on climates that require cooling.

  4. Tailoring room temperature photoluminescence of antireflective silicon nanofacets

    SciTech Connect (OSTI)

    Basu, Tanmoy; Kumar, M.; Ghatak, J.; Som, T., E-mail: tsom@iopb.res.in [Institute of Physics, Schivalaya Marg. Bhubaneswar 751 005 (India); Kanjilal, A. [Department of Physics, School of Natural Sciences, Shiv Nadar University, Gautam Budh Nagar, Uttar Pradesh 201 314 (India); Sahoo, P. K. [National Institute of Science Education and Research, Bhubaneswar 751 005 (India)

    2014-09-21

    In this paper, a fluence-dependent antireflection performance is presented from ion-beam fabricated nanofaceted-Si surfaces. It is also demonstrated that these nanofacets are capable of producing room temperature ultra-violet and blue photoluminescence which can be attributed to inter-band transitions of the localized excitonic states of different Si-O bonds at the Si/SiO{sub x} interface. Time-resolved photoluminescence measurements further confirm defect-induced radiative emission from the surface of silicon nanofacets. It is observed that the spectral characteristics remain unchanged, except an enhancement in the photoluminescence intensity with increasing ion-fluence. The increase in photoluminescence intensity by orders of magnitude stronger than that of a planar Si substrate is due to higher absorption of incident photons by nanofaceted structures.

  5. The NiCE Discussion Room: Integrating Paper and Digital Media to Support Co-Located Group Meetings

    E-Print Network [OSTI]

    -based interfaces, multi-user input, digital meeting room, design ACM Classification Keywords H5.3. GroupThe NiCE Discussion Room: Integrating Paper and Digital Media to Support Co-Located Group Meetings or replicate. We introduce a novel digital meeting room design, the NiCE Discussion Room, which integrates

  6. ISSUANCE 2015-06-09: Energy Conservation Program: Energy Conservation Standards for Room Air Conditioners; Request for Information

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for Room Air Conditioners; Request for Information

  7. Room air stratification in combined chilled ceiling and displacement ventilation systems.

    E-Print Network [OSTI]

    Schiavon, Stefano; Bauman, Fred; Tully, Brad; Rimmer, Julian

    2012-01-01

    does not affect thermal stratification in the room but theythermal comfort model suggest that greater stratificationthermal discomfort due to draft and excessive temperature stratification (

  8. Validation and Application of the Room Model of the Modelica Buildings Library

    E-Print Network [OSTI]

    Nouidui, Thierry Stephane

    2014-01-01

    Recent developments of the Modelica buildings library forthe 8th International Modelica Conference. Dresden, Germany,Transfer in Rooms in the Modelica "Buildings" Library," in

  9. Room temperature single-photon detectors for high bit rate quantum key distribution

    SciTech Connect (OSTI)

    Comandar, L. C.; Patel, K. A.; Fröhlich, B. Lucamarini, M.; Sharpe, A. W.; Dynes, J. F.; Yuan, Z. L.; Shields, A. J.; Penty, R. V.

    2014-01-13

    We report room temperature operation of telecom wavelength single-photon detectors for high bit rate quantum key distribution (QKD). Room temperature operation is achieved using InGaAs avalanche photodiodes integrated with electronics based on the self-differencing technique that increases avalanche discrimination sensitivity. Despite using room temperature detectors, we demonstrate QKD with record secure bit rates over a range of fiber lengths (e.g., 1.26 Mbit/s over 50?km). Furthermore, our results indicate that operating the detectors at room temperature increases the secure bit rate for short distances.

  10. Renewable energy has political support, room to grow

    SciTech Connect (OSTI)

    NONE

    1997-08-11

    Renewable energy sources enjoy growing political support and have plenty of room to grow in the worldwide energy mix. And grow they will, according to most projections. The US Energy Information Administration`s (EIA`s) International Energy Outlook 1997 says consumption of hydroelectricity and other renewables will increase by 56% during 1995--2015. The renewable share of the total energy mix will remain at about current levels, however. The EIA projection includes only renewable fuels used in the generation of electricity. It therefore excludes most biomass energy. Despite the importance of biomass energy, data on consumption of it are sparse. IEA estimates that in the industrialized world, the biomass share of primary energy consumption amounts to 3.5%. Also excluded from EIA`s projection because of insufficiency of data are dispersed renewables, a category that includes energy consumed at the site of production, such as solar panels used for water heating. This paper discusses regional trends, North American activity, Western Europe, Asian developments, and the rest of the world.

  11. Road to room-temperature superconductivity: A universal model

    E-Print Network [OSTI]

    Manfred Bucher

    2013-03-11

    In a semiclassical view superconductivity is attributed exclusively to the advance of atoms' outer s electrons through the nuclei of neighbor atoms in a solid. The necessary progression of holes in the opposite direction has the electric and magnetic effect as if two electrons were advancing instead of each actual one. Superconductivity ceases when the associated lateral oscillation of the outer s electrons extends between neighbor atoms. If such overswing occurs already at T = 0, then the material is a normal conductor. Otherwise, lateral overswing can be caused by lattice vibrations at a critical temperature Tc or by a critical magnetic field Bc. Lateral electron oscillations are reduced - and Tc is increased - when the atoms of the outer s electrons are squeezed, be it in the bulk crystal, in a thin film, or under external pressure on the sample. The model is applied to alkali metals and alkali-doped fullerenes. Aluminum serves as an example of a simple metal with superconductivity. Application of the model to transition metals, intertransitional alloys and compounds of transition metals with other elements sheds light on the pattern of their critical temperature. More examples of the squeeze effect are provided by the superconductivity of PdH, MgB2, borocarbides, ferropnictides, and organic charge-transfer salts. The model also provides the superconduction mechanism in the oxide superconductors, exemplified by YBa2Cu3O7. Finally the model suggests which steps to take in order to reach superconductivity at room temperature and above.

  12. Robust isothermal electric control of exchange bias at room temperature

    SciTech Connect (OSTI)

    He, X.; Vescovo, E.; Wang, Y.; Caruso, A.N.; Belashchenko, K.D.; Dowben, P.A.; Binek, C.

    2010-06-20

    Voltage-controlled spin electronics is crucial for continued progress in information technology. It aims at reduced power consumption, increased integration density and enhanced functionality where non-volatile memory is combined with high-speed logical processing. Promising spintronic device concepts use the electric control of interface and surface magnetization. From the combination of magnetometry, spin-polarized photoemission spectroscopy, symmetry arguments and first-principles calculations, we show that the (0001) surface of magnetoelectric Cr{sub 2}O{sub 3} has a roughness-insensitive, electrically switchable magnetization. Using a ferromagnetic Pd/Co multilayer deposited on the (0001) surface of a Cr{sub 2}O{sub 3} single crystal, we achieve reversible, room-temperature isothermal switching of the exchange-bias field between positive and negative values by reversing the electric field while maintaining a permanent magnetic field. This effect reflects the switching of the bulk antiferromagnetic domain state and the interface magnetization coupled to it. The switchable exchange bias sets in exactly at the bulk Neel temperature.

  13. Cross-linking of polytetrafluoroethylene during room-temperature irradiation

    SciTech Connect (OSTI)

    Pugmire, David L; Wetteland, Chris J; Duncan, Wanda S; Lakis, Rollin E; Schwartz, Daniel S

    2008-01-01

    Exposure of polytetrafluoroethylene (PTFE) to {alpha}-radiation was investigated to detennine the physical and chemical effects, as well as to compare and contrast the damage mechanisms with other radiation types ({beta}, {gamma}, or thermal neutron). A number of techniques were used to investigate the chemical and physical changes in PTFE after exposure to {alpha}-radiation. These techniques include: Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), and fluorescence spectroscopy. Similar to other radiation types at low doses, the primary damage mechanism for the exposure of PTFE to {alpha}-radiation appears to be chain scission. Increased doses result in a change-over of the damage mechanism to cross-linking. This result is not observed for any radiation type other than {alpha} when irradiation is performed at room temperature. Finally, at high doses, PTFE undergoes mass-loss (via smallfluorocarbon species evolution) and defluorination. The amount and type of damage versus sample depth was also investigated. Other types of radiation yield damage at depths on the order of mm to cm into PTFE due to low linear energy transfer (LET) and the correspondingly large penetration depths. By contrast, the {alpha}-radiation employed in this study was shown to only induce damage to a depth of approximately 26 {mu}m, except at very high doses.

  14. Electrodrift purification of materials for room temperature radiation detectors

    DOE Patents [OSTI]

    James, Ralph B. (5420 Lenore Ave., Livermore, Alameda County, CA 94550); Van Scyoc, III, John M. (P.O. Box 93, 65 Main St., Apt. 1, Plainfield, Cumberland County, PA 17081); Schlesinger, Tuviah E. (8 Carleton Dr., Mt. Lebanon, Allegheny County, PA 15243)

    1997-06-24

    A method of purifying nonmetallic, crystalline semiconducting materials useful for room temperature radiation detecting devices by applying an electric field across the material. The present invention discloses a simple technology for producing purified ionic semiconducting materials, in particular PbI.sub.2 and preferably HgI.sub.2, which produces high yields of purified product, requires minimal handling of the material thereby reducing the possibility of introducing or reintroducing impurities into the material, is easy to control, is highly selective for impurities, retains the stoichiometry of the material and employs neither high temperatures nor hazardous materials such as solvents or liquid metals. An electric field is applied to a bulk sample of the material causing impurities present in the sample to drift in a preferred direction. After all of the impurities have been transported to the ends of the sample the current flowing through the sample, a measure of the rate of transport of mobile impurities, falls to a low, steady state value, at which time the end sections of the sample where the impurities have concentrated are removed leaving a bulk sample of higher purity material. Because the method disclosed here only acts on the electrically active impurities, the stoichiometry of the host material remains substantially unaffected.

  15. Electrodrift purification of materials for room temperature radiation detectors

    DOE Patents [OSTI]

    James, R.B.; Van Scyoc, J.M. III; Schlesinger, T.E.

    1997-06-24

    A method of purifying nonmetallic, crystalline semiconducting materials useful for room temperature radiation detecting devices by applying an electric field across the material is disclosed. The present invention discloses a simple technology for producing purified ionic semiconducting materials, in particular PbI{sub 2} and preferably HgI{sub 2}, which produces high yields of purified product, requires minimal handling of the material thereby reducing the possibility of introducing or reintroducing impurities into the material, is easy to control, is highly selective for impurities, retains the stoichiometry of the material and employs neither high temperatures nor hazardous materials such as solvents or liquid metals. An electric field is applied to a bulk sample of the material causing impurities present in the sample to drift in a preferred direction. After all of the impurities have been transported to the ends of the sample the current flowing through the sample, a measure of the rate of transport of mobile impurities, falls to a low, steady state value, at which time the end sections of the sample where the impurities have concentrated are removed leaving a bulk sample of higher purity material. Because the method disclosed here only acts on the electrically active impurities, the stoichiometry of the host material remains substantially unaffected. 4 figs.

  16. Stability analysis of a backfilled room-and-pillar mine

    SciTech Connect (OSTI)

    Tesarik, D.R.; Seymour, J.B.; Yanske, T.R.; McKibbin, R.W.

    1995-12-31

    Displacement and stress changes in cemented backfill and ore pillars at the Buick Mine, near Boss, MO, were monitored by engineers from the US Bureau of Mines and The Doe Run Co., St. Louis, MO. A test area in this room-and-pillar mine was backfilled to provide support when remnant ore pillars were mined. Objectives of this research were to evaluate the effect of backfill on mine stability, observe backfill conditions during pillar removal, and calibrate a numerical model to be used to design other areas of the mine. Relative vertical displacements in the backfill were measured with embedment strain gauges and vertical extensometers. Other types of instruments used were earth pressure cells (to identify loading trends in the backfill), borehole extensometers (to measure relative displacement changes in the mine roof and support pillars), and biaxial stressmeters (to measure stress changes in several support pillars and abutments). Two- and three-dimensional numeric codes were used to model the study area. With information from these codes and the installed instruments, two failed pillars were identified and rock mass properties were estimated.

  17. 2012 BATTERIES GORDON RESEARCH CONFERENCE, MARCH 4-9, 2012

    SciTech Connect (OSTI)

    Stephen Harris

    2012-03-09

    The Gordon Research Conference on BATTERIES was held at Four Points Sheraton / Holiday Inn Express, Ventura, California, March 4-9, 2012. The Conference was well-attended with 176 participants. Gordon Research Conferences does not permit publication of meeting proceedings.

  18. Northern New Mexico Citizens Advisory Board Meeting

    Office of Environmental Management (EM)

    CERTIFIED-- NNMCAB Meeting Minutes 1-28-09 1 2 3 4 5 6 7 8 9 10 Northern New Mexico Citizens' Advisory Board Meeting January 28, 2009 2:00 p.m. to 8:00 p.m. Holiday Inn Santa Fe...

  19. Northern New Mexico Citizens Advisory Board Meeting

    Office of Environmental Management (EM)

    9-30-09 Chair Certified 1 2 3 4 5 6 7 8 Northern New Mexico Citizens' Advisory Board Meeting September 30, 2009 2:00 p.m. to 8:00 p.m. Holiday Inn, 4048 Cerrillos Road Santa Fe,...

  20. Northern New Mexico Citizens Advisory Board Meeting

    Office of Environmental Management (EM)

    24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 Northern New Mexico Citizens' Advisory Board Meeting May 22, 2008 9:00 a.m. to 4:00 p.m. Holiday Inn 4048...

  1. Today LED Holiday Lights, Tomorrow the World?

    SciTech Connect (OSTI)

    Gordon, Kelly L.

    2004-12-20

    This article for The APEM Advantage, the quarterly newsletter of the Association of Professional Energy Managers (APEM) describes the recent increase in the popularity of light emitting diode (LED) lighting and compares LED light output with that of incandescent and compact fluorescent lighting.

  2. Keep Foodborne Illness from Spoiling Holiday Parties 

    E-Print Network [OSTI]

    Nutrition, Food and

    2008-12-17

    and after handling food, especially raw meat or poultry. ? Make sure the utensils and food-preparation areas, including countertops and cutting boards, are clean. Wash them with soap and hot water after each use. ? After each cleaning, sanitize... water and then sanitize them after each use. ? Never place cooked food on a plate that has held raw meat, poultry, fish, or seafood unless the plate has been washed thoroughly with hot, soapy water. Cook food products to safe internal temperatures...

  3. A Factsheet on Holiday Fire Prevention

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better Anode Design to Improve Lithium-Ion Batteries Print Lithium-ion batteriesAyou|ach year fires

  4. Museum Closed for New Year's Holiday

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGEMissionStressMoveMuncrief Ames Laboratory » Museum

  5. Fourth Friday Cancelled due to Thanksgiving Holidays

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article)Forthcoming Upgrades to the ARMD. Westphal, B.Fourth

  6. Michelle L. Holiday | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on dark matterEnergyPublicatons Contact Us

  7. 2015 no.1. January 23rd National Library Special Collections Reading Room

    E-Print Network [OSTI]

    From the University Librarian 2015 no.1. January 23rd National Library Special Collections Reading Room Opened this month ­ Photo National Library of Australia HR News/Staffing Eline Martinsen is now for organising this. New reading room opened at NLA. The National Library of Australia opened its new Special

  8. QLRT-2001-00458 "Developing Friendly Rest Rooms for the elderly and the disabled people"

    E-Print Network [OSTI]

    Szmolyan, Peter

    QLRT-2001-00458 "Developing Friendly Rest Rooms for the elderly and the disabled people" FRR Final : Katrina Hands Standalone CBI and Virtual reality CBI : Kenny Morrison #12;QLRT-2001-00458 "Developing opinions about new design features #12;QLRT-2001-00458 "Developing Friendly Rest Rooms for the elderly

  9. A Research Framework for Demonstrating Benefits of Advanced Control Room Technologies

    SciTech Connect (OSTI)

    Le Blanc, Katya; Boring, Ronald; Joe, Jeffrey; Hallbert, Bruce; Thomas, Kenneth

    2014-12-01

    Control Room modernization is an important part of life extension for the existing light water reactor fleet. None of the 99 currently operating commercial nuclear power plants in the U.S. has completed a full-scale control room modernization to date. A full-scale modernization might, for example, entail replacement of all analog panels with digital workstations. Such modernizations have been undertaken successfully in upgrades in Europe and Asia, but the U.S. has yet to undertake a control room upgrade of this magnitude. Instead, nuclear power plant main control rooms for the existing commercial reactor fleet remain significantly analog, with only limited digital modernizations. Previous research under the U.S. Department of Energy’s Light Water Reactor Sustainability Program has helped establish a systematic process for control room upgrades that support the transition to a hybrid control. While the guidance developed to date helps streamline the process of modernization and reduce costs and uncertainty associated with introducing digital control technologies into an existing control room, these upgrades do not achieve the full potential of newer technologies that might otherwise enhance plant and operator performance. The aim of the control room benefits research presented here is to identify previously overlooked benefits of modernization, identify candidate technologies that may facilitate such benefits, and demonstrate these technologies through human factors research. This report serves as an outline for planned research on the benefits of greater modernization in the main control rooms of nuclear power plants.

  10. PLEASE HELP SAVE ENERGY!! Learn how to control the heating system for your room.

    E-Print Network [OSTI]

    Fernández-Juricic, Esteban

    PLEASE HELP SAVE ENERGY!! Learn how to control the heating system for your room. Meredith Hall Steam Heating System Manual steam heat control valve Steam and condensate piping are run to each room. The heat is controlled by a manually adjustable heat control valve on the radiator, which appears in every

  11. ANL/APS/TB-19 A Finite Element Analysis of Room Temperature Silicon Crystals

    E-Print Network [OSTI]

    Kemner, Ken

    ANL/APS/TB-19 A Finite Element Analysis of Room Temperature Silicon Crystals for the Advanced #12;ANL/APS/TB-19 1 A Finite Element Analysis of Room Temperature Silicon Crystals for the Advanced if the monochromator is not properly designed (or cooled). This document describes a series of finite element analyses

  12. Agreement, Release, and Waiver for Use of Bicycle Parking Room Page 1 of 3

    E-Print Network [OSTI]

    Ottino, Julio M.

    Agreement, Release, and Waiver for Use of Bicycle Parking Room Page 1 of 3 Northwestern University, IL 60611 BICYCLE PARKING AGREEMENT AGREEMENT, RELEASE, AND WAIVER FOR USE OF BICYCLE PARKING ROOM defined herein), subject to space availability, for parking one bicycle during Licensee's work day, which

  13. Research on Thermal Properties in a Phase Change Wallboard Room Based on Air Conditioning Cold Storage 

    E-Print Network [OSTI]

    Feng, G.; Li, W.; Chen, X.

    2006-01-01

    is lower than that of ordinary wall room by 1 to 2?, and PCW can lower the heat flow by 4.6W/m2. Combining phase change material with the building envelope can lower the indoor temperature, make the room thermally comfortable, and cut down the turn...

  14. MODELING OF HEAT TRANSFER IN ROOMS IN THE MODELICA "BUILDINGS" LIBRARY

    E-Print Network [OSTI]

    MODELING OF HEAT TRANSFER IN ROOMS IN THE MODELICA "BUILDINGS" LIBRARY Michael Wetter, Wangda Zuo describes the implementation of the room heat transfer model in the free open-source Modelica "Buildings the model is de- composed into submodels for the individual heat transfer phenomena. We also discuss

  15. OVERVIEW OF A RECONFIGURABLE SIMULATOR FOR MAIN CONTROL ROOM UPGRADES IN NUCLEAR POWER PLANTS

    SciTech Connect (OSTI)

    Ronald L. Boring

    2012-10-01

    This paper provides background on a reconfigurable control room simulator for nuclear power plants. The main control rooms in current nuclear power plants feature analog technology that is growing obsolete. The need to upgrade control rooms serves the practical need of maintainability as well as the opportunity to implement newer digital technologies with added functionality. There currently exists no dedicated research simulator for use in human factors design and evaluation activities for nuclear power plant modernization in the U.S. The new research simulator discussed in this paper provides a test bed in which operator performance on new control room concepts can be benchmarked against existing control rooms and in which new technologies can be validated for safety and usability prior to deployment.

  16. Local magnetoresistance in Fe/MgO/Si lateral spin valve at room temperature

    SciTech Connect (OSTI)

    Sasaki, Tomoyuki, E-mail: tomosasa@jp.tdk.com; Koike, Hayato; Oikawa, Tohru [Advanced Technology Development Center, TDK Corporation, Chiba (Japan); Suzuki, Toshio [AIT, Akita Industrial Technology Center, Akita (Japan); Ando, Yuichiro; Suzuki, Yoshishige [Graduate School of Engineering Science, Osaka University, Toyonaka (Japan); Shiraishi, Masashi [Graduate School of Engineering Science, Osaka University, Toyonaka (Japan); Department of Electronic Science and Engineering, Graduate School of Engineering, Kyoto University, Kyoto-Daigaku-Katsura, Nishikyo-ku, Kyoto 615-8530 (Japan)

    2014-02-03

    Room temperature local magnetoresistance in two-terminal scheme is reported. By employing 1.6?nm-thick MgO tunnel barrier, spin injection efficiency is increased, resulting in large non-local magnetoresistance. The magnitude of the non-local magnetoresistance is estimated to be 0.0057 ? at room temperature. As a result, a clear rectangle signal is observed in local magnetoresistance measurement even at room temperature. We also investigate the origin of local magnetoresistance by measuring the spin accumulation voltage of each contact separately.

  17. Microstructure evolution in Xe-irradiated UO2 at room temperature

    SciTech Connect (OSTI)

    L.F. He; J. Pakarinen; M.A. Kirk; J. Gan; A.T. Nelson; X.-M. Bai; A. El-Azab; T.R. Allen

    2014-07-01

    In situ Transmission Electron Microscopy was conducted for single crystal UO2 to understand the microstructure evolution during 300 keV Xe irradiation at room temperature. The dislocation microstructure evolution was shown to occur as nucleation and growth of dislocation loops at low irradiation doses, followed by transformation to extended dislocation segments and tangles at higher doses. Xe bubbles with dimensions of 1-2 nm were observed after room-temperature irradiation. Electron Energy Loss Spectroscopy indicated that UO2 remained stoichiometric under room temperature Xe irradiation.

  18. Materials Science Clean Room Facility at Tulane University (Final Technical Report)

    SciTech Connect (OSTI)

    Altiero, Nicholas

    2014-10-28

    The project involves conversion of a 3,000 sq. ft. area into a clean room facility for materials science research. It will be accomplished in phases. Phase I will involve preparation of the existing space, acquisition and installation of clean room equipped with a pulsed laser deposition (PLD) processing system, and conversion of ancillary space to facilitate the interface with the clean room. From a capital perspective, Phases II and III will involve the acquisition of additional processing, fabrication, and characterization equipment and capabilities.

  19. Building Automation and Controls Systems: Integrated Room Control for Personalized Comfort and Increased ROI 

    E-Print Network [OSTI]

    Gill, D.

    2014-01-01

    Configurations ? Summary ESL-IC-14-09-05 Proceedings of the 14th International Conference for Enhanced Building Operations, Beijing, China, September 14-17, 2014 Room Control – System Fundamentals ? HVAC ? Terminal units ? Temperature and air flow control..., September 14-17, 2014 The Solution? ESL-IC-14-09-05 Proceedings of the 14th International Conference for Enhanced Building Operations, Beijing, China, September 14-17, 2014 Smart Room Control ? End-to-end system for the control of HVAC room terminal...

  20. Effects of environmental agents on social behavior of geriatric residents in an institution dining room 

    E-Print Network [OSTI]

    Davies, Kimberly D

    1996-01-01

    it for appropriateness for a geriatric population. Behavior of geriatric residents in a retirement community is assessed in accordance with minor changes made in their dining room environment. Observed behavior included the amount of time residents spent in the dining...

  1. Room Temperature Aryl Trifluoromethylation via Copper- Mediated Oxidative Cross-Coupling

    E-Print Network [OSTI]

    Buchwald, Stephen Leffler

    A method for the room temperature copper-mediated trifluoromethylation of aryl and heteroaryl boronic acids has been developed. This protocol is amenable to normal benchtop setup and reactions typically require only 1?4 ...

  2. Laser Sheet Light Flow Visualization For Evaluating Room Air Flows From

    E-Print Network [OSTI]

    LBNL-56483 Laser Sheet Light Flow Visualization For Evaluating Room Air Flows From Registers Iain S using a Planar Laser-Induced Fluorescence (PLIF) measurement technique. Water marked with fluorescent

  3. Energy performance of air distribution systems part II: room air stratification full scale testing

    E-Print Network [OSTI]

    Webster, Tom; Lukaschek, Wolfgang; Dickeroff, Darryl; Bauman, Fred

    2007-01-01

    the DDR to exceed its rated airflow. Energy Performance ofEnergy Performance of UFAD Systems Part II: Room Air Stratification Full Scale Testing Airflow cfm/sf m³/(sm²) DDR

  4. Review of Methods Related to Assessing Human Performance in Nuclear Power Plant Control Room Simulations

    SciTech Connect (OSTI)

    Katya L Le Blanc; Ronald L Boring; David I Gertman

    2001-11-01

    With the increased use of digital systems in Nuclear Power Plant (NPP) control rooms comes a need to thoroughly understand the human performance issues associated with digital systems. A common way to evaluate human performance is to test operators and crews in NPP control room simulators. However, it is often challenging to characterize human performance in meaningful ways when measuring performance in NPP control room simulations. A review of the literature in NPP simulator studies reveals a variety of ways to measure human performance in NPP control room simulations including direct observation, automated computer logging, recordings from physiological equipment, self-report techniques, protocol analysis and structured debriefs, and application of model-based evaluation. These methods and the particular measures used are summarized and evaluated.

  5. Research on the Temperature Control Method of an Artificial Climate Room 

    E-Print Network [OSTI]

    Jiang, Y.; Tan, W.; Wei, B.; Guo, R.

    2006-01-01

    to increase the temperature to simulate the indoor environment. It would result in large waste if the temperature control method of artificial climate room is unreasonable. It causes energy waste because it takes too much time for control process stability...

  6. Biological Risk Assessment Worksheet Tracking # ______________ Building/Lab Room # ___________ PI Name _____________________

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Biological Risk Assessment Worksheet Tracking # ______________ Building/Lab Room # ___________ PI in the protocol needs an agent-specific Biological Risk Assessment. Once an agent-specific Biological Risk ______________________________________________________________________________ Note: *Vaccines and respirators require separate risk assessments. Biosafety Officer's Signature Save

  7. Optical gain and lasing from band-engineered Ge-on-Si at room temperature

    E-Print Network [OSTI]

    Liu, Jifeng

    We present theoretical modeling and experimental results of optical gain and lasing from tensile-strained, n[superscript +] Ge-on-Si at room temperature. Compatible with silicon CMOS, these devices are ideal for large-scale ...

  8. Near-term improvements for nuclear power plant control room annunciator systems. [PWR; BWR

    SciTech Connect (OSTI)

    Rankin, W.L.; Duvernoy, E.G.; Ames, K.R.; Morgenstern, M.H.; Eckenrode, R.J.

    1983-04-01

    This report sets forth a basic design philosophy with its associated functional criteria and design principles for present-day, hard-wired annunciator systems in the control rooms of nuclear power plants. It also presents a variety of annunciator design features that are either necessary for or useful to the implementation of the design philosophy. The information contained in this report is synthesized from an extensive literature review, from inspection and analysis of control room annunciator systems in the nuclear industry and in related industries, and from discussions with a variety of individuals who are knowledgeable about annunciator systems, nuclear plant control rooms, or both. This information should help licensees and license applicants in improving their hard-wired, control room annunciator systems as outlined by NUREG-0700.

  9. Summary of MgO Bag and Room Model Team | Department of Energy

    Office of Environmental Management (EM)

    event. This document corresponds to Appendix D: Modeling Integrated Summary Report of the Technical Assessment Team Report. Summary of MgO Bag and Room Model Team More Documents &...

  10. Workers Prepare to Safely Enter One of Hanford Site’s Most Hazardous Rooms

    Broader source: Energy.gov [DOE]

    RICHLAND, Wash. – When workers enter the hazardous, historic McCluskey Room at the Hanford site this summer, they will be safer due to their preparation and involvement in planning and training for the job.

  11. LIMITS FOR QUEUES AS THE WAITING ROOM GROWS Daniel P. Heyman Ward Whitt

    E-Print Network [OSTI]

    Whitt, Ward

    LIMITS FOR QUEUES AS THE WAITING ROOM GROWS by Daniel P. Heyman Ward Whitt Bell Communications Research AT&T Bell Laboratories Red Bank, NJ 07701 Murray Hill, NJ 07974 May 11, 1988 #12;ABSTRACT We study

  12. LIMITS FOR QUEUES AS THE WAITING ROOM GROWS Daniel P. Heyman Ward Whitt

    E-Print Network [OSTI]

    Whitt, Ward

    LIMITS FOR QUEUES AS THE WAITING ROOM GROWS by Daniel P. Heyman Ward Whitt Bell Communications Research AT&T Bell Laboratories Red Bank, NJ 07701 Murray Hill, NJ 07974 May 11, 1988 #12; ABSTRACT We

  13. www.parcdewisant.co.uk 01792 513825 Room Capacity Description Facilities Full day price Half day price

    E-Print Network [OSTI]

    Harman, Neal.A.

    PRICE LIST www.parcdewisant.co.uk 01792 513825 Room Capacity Description Facilities Full day price Half day price G.05 8-10 Meeting room Laptop with internet access, whiteboard and pens £70.00 £55.00 G.12 8 VC room Videoconferencing facilities, SMART board, internet access £70.00 £50.00 G.16 22 Tables

  14. Behavior Observation Lab Equipment Manual Room 388 04/16/14 Behavior Science Core, CHDD, University of Washington 1

    E-Print Network [OSTI]

    Behavior Observation Lab Equipment Manual Room 388 04/16/14 Behavior Science Core, CHDD, University to be in the lab. #12;Behavior Observation Lab Equipment Manual Room 388 04/16/14 Behavior Science Core, CHDD;Behavior Observation Lab Equipment Manual Room 388 04/16/14 Behavior Science Core, CHDD, University

  15. Department of Statistical and Actuarial Sciences. University of Western Ontario Room 262 Western Science Centre. Phone: 519-661-3607. Fax: 519-661-3813

    E-Print Network [OSTI]

    Krougly, Zinovi

    Department of Statistical and Actuarial Sciences. University of Western Ontario Room 262 Western Ontario Room 262 Western Science Centre. Phone: 519-661-3607. Fax: 519-661-3813 Graphical Solutions (1 Ontario Room 262 Western Science Centre

  16. Room temperature spin transport in undoped (110) GaAs/AlGaAs quantum wells

    SciTech Connect (OSTI)

    Yokota, Nobuhide Aoshima, Yohei; Ikeda, Kazuhiro; Kawaguchi, Hitoshi

    2014-02-17

    We are reporting on our first observation of a micrometer-order electron spin transport in a (110) GaAs/AlGaAs multiple quantum well (QW) at room temperature using a space- and time-resolved Kerr rotation technique. A 37-?m transport was observed within an electron spin lifetime of 1.2?ns at room temperature when using an in-plane electric field of 1.75?kV/cm. The spatio-temporal profiles of electron spins were well reproduced by the spin drift-diffusion equations coupled with the Poisson equation, supporting the validity of the measurement. The results suggest that (110) QWs are useful as a spin transport layer for semiconductor spintronic devices operating at room temperature.

  17. HYBRID ALARM SYSTEMS: COMBINING SPATIAL ALARMS AND ALARM LISTS FOR OPTIMIZED CONTROL ROOM OPERATION

    SciTech Connect (OSTI)

    Ronald L. Boring; J.J. Persensky

    2012-07-01

    The US Department of Energy (DOE) is sponsoring research, development, and deployment on Light Water Reactor Sustainability (LWRS), in which the Idaho National Laboratory (INL) is working closely with nuclear utilities to develop technologies and solutions to help ensure the safe operational life extension of current nuclear power plants. One of the main areas of focus is control room modernization. Within control room modernization, alarm system upgrades present opportunities to meet the broader goals of the LWRS project in demonstrating the use and safety of the advanced instrumentation and control (I&C) technologies and the short-term and longer term objectives of the plant. In this paper, we review approaches for and human factors issues behind upgrading alarms in the main control room of nuclear power plants.

  18. Ferromagnetism at room temperature in Cr-doped anodic titanium dioxide nanotubes

    SciTech Connect (OSTI)

    Liao, Yulong E-mail: hwzhang@uestc.edu.cn; Zhang, Huaiwu E-mail: hwzhang@uestc.edu.cn; Li, Jie; Yu, Guoliang; Zhong, Zhiyong; Bai, Feiming; Jia, Lijun; Zhang, Shihong; Zhong, Peng

    2014-05-07

    This study reports the room-temperature ferromagnetism in Cr-doped TiO{sub 2} nanotubes (NTs) synthesized via the electrochemical method followed by a novel Cr-doping process. Scanning electron microscopy and transmission electron microscopy showed that the TiO{sub 2} NTs were highly ordered with length up to 26 ?m, outer diameter about 110 nm, and inner diameter about 100 nm. X-ray diffraction results indicated there were no magnetic contaminations of metallic Cr clusters or any other phases except anatase TiO{sub 2}. The Cr-doped TiO{sub 2} NTs were further annealed in oxygen, air and argon, and room-temperature ferromagnetism was observed in all Cr-doped samples. Moreover, saturation magnetizations and coercivities of the Cr-doped under various annealing atmosphere were further analyzed, and results indicate that oxygen content played a critical role in the room-temperature ferromagnetism.

  19. Room-temperature spin-polarized organic light-emitting diodes with a single ferromagnetic electrode

    SciTech Connect (OSTI)

    Ding, Baofu, E-mail: b.ding@ecu.edu.au; Alameh, Kamal, E-mail: k.alameh@ecu.edu.au [Electron Science Research Institute, Edith Cowan University, 270 Joondalup Drive, Joondalup WA 6027 Australia (Australia); Song, Qunliang [Institute for Clean Energy and Advanced Materials, Southwest University, Chongqing 400715 (China)

    2014-05-19

    In this paper, we demonstrate the concept of a room-temperature spin-polarized organic light-emitting diode (Spin-OLED) structure based on (i) the deposition of an ultra-thin p-type organic buffer layer on the surface of the ferromagnetic electrode of the Spin-OLED and (ii) the use of oxygen plasma treatment to modify the surface of that electrode. Experimental results demonstrate that the brightness of the developed Spin-OLED can be increased by 110% and that a magneto-electroluminescence of 12% can be attained for a 150?mT in-plane magnetic field, at room temperature. This is attributed to enhanced hole and room-temperature spin-polarized injection from the ferromagnetic electrode, respectively.

  20. Light Water Reactor Sustainability Program A Reference Plan for Control Room Modernization: Planning and Analysis Phase

    SciTech Connect (OSTI)

    Jacques Hugo; Ronald Boring; Lew Hanes; Kenneth Thomas

    2013-09-01

    The U.S. Department of Energy’s Light Water Reactor Sustainability (LWRS) program is collaborating with a U.S. nuclear utility to bring about a systematic fleet-wide control room modernization. To facilitate this upgrade, a new distributed control system (DCS) is being introduced into the control rooms of these plants. The DCS will upgrade the legacy plant process computer and emergency response facility information system. In addition, the DCS will replace an existing analog turbine control system with a display-based system. With technology upgrades comes the opportunity to improve the overall human-system interaction between the operators and the control room. To optimize operator performance, the LWRS Control Room Modernization research team followed a human-centered approach published by the U.S. Nuclear Regulatory Commission. NUREG-0711, Rev. 3, Human Factors Engineering Program Review Model (O’Hara et al., 2012), prescribes four phases for human factors engineering. This report provides examples of the first phase, Planning and Analysis. The three elements of Planning and Analysis in NUREG-0711 that are most crucial to initiating control room upgrades are: • Operating Experience Review: Identifies opportunities for improvement in the existing system and provides lessons learned from implemented systems. • Function Analysis and Allocation: Identifies which functions at the plant may be optimally handled by the DCS vs. the operators. • Task Analysis: Identifies how tasks might be optimized for the operators. Each of these elements is covered in a separate chapter. Examples are drawn from workshops with reactor operators that were conducted at the LWRS Human System Simulation Laboratory HSSL and at the respective plants. The findings in this report represent generalized accounts of more detailed proprietary reports produced for the utility for each plant. The goal of this LWRS report is to disseminate the technique and provide examples sufficient to serve as a template for other utilities’ projects for control room modernization.

  1. Shot-noise-limited magnetometer with sub-picotesla sensitivity at room temperature

    SciTech Connect (OSTI)

    Lucivero, Vito Giovanni; Anielski, Pawel; Gawlik, Wojciech; Mitchell, Morgan W.

    2014-11-15

    We report a photon shot-noise-limited (SNL) optical magnetometer based on amplitude modulated optical rotation using a room-temperature {sup 85}Rb vapor in a cell with anti-relaxation coating. The instrument achieves a room-temperature sensitivity of 70 fT/?(Hz) at 7.6 ?T. Experimental scaling of noise with optical power, in agreement with theoretical predictions, confirms the SNL behaviour from 5 ?T to 75??T. The combination of best-in-class sensitivity and SNL operation makes the system a promising candidate for application of squeezed light to a state-of-the-art atomic sensor.

  2. Quantum confinement of zero-dimensional hybrid organic-inorganic polaritons at room temperature

    SciTech Connect (OSTI)

    Nguyen, H. S.; Lafosse, X.; Amo, A.; Bouchoule, S.; Bloch, J.; Abdel-Baki, K.; Lauret, J.-S.; Deleporte, E.

    2014-02-24

    We report on the quantum confinement of zero-dimensional polaritons in perovskite-based microcavity at room temperature. Photoluminescence of discrete polaritonic states is observed for polaritons localized in symmetric sphere-like defects which are spontaneously nucleated on the top dielectric Bragg mirror. The linewidth of these confined states is found much sharper (almost one order of magnitude) than that of photonic modes in the perovskite planar microcavity. Our results show the possibility to study organic-inorganic cavity polaritons in confined microstructure and suggest a fabrication method to realize integrated polaritonic devices operating at room temperature.

  3. Shot-noise-limited magnetometer with sub-pT sensitivity at room temperature

    E-Print Network [OSTI]

    Vito Giovanni Lucivero; Pawel Anielski; Wojciech Gawlik; Morgan W. Mitchell

    2014-11-20

    We report a photon shot-noise-limited (SNL) optical magnetometer based on amplitude modulated optical rotation using a room-temperature $^{85}$Rb vapor in a cell with anti-relaxation coating. The instrument achieves a room-temperature sensitivity of $70$ fT/$\\sqrt{\\mathrm{Hz}}$ at $7.6$ $\\mu$T. Experimental scaling of noise with optical power, in agreement with theoretical predictions, confirms the SNL behaviour from $5$ $\\mu$T to $75$ $\\mu$T. The combination of best-in-class sensitivity and SNL operation makes the system a promising candidate for application of squeezed light to a state-of-the-art atomic sensor.

  4. Research on Cool Storage Time of a Phase Change Wallboard Room in the Summer 

    E-Print Network [OSTI]

    Feng, G.; Liang, R.; Li, G.

    2006-01-01

    -and-Night Temperature Difference Area. Journal of Shenyang Jianzhu University: Natural Science, 2005, 21(4):253-256 [13] Chen Xudong, Feng Guohui. Optimization of Performance of Heat Storage And Transference for Components of Phase Change Thermal Storage [J..., the condition of temperature did not rise obviously. In a word, the phase change wallboard had better cool-storage properties. ?The comparison of the changes of the heat flow of the phase change wallboard room and the ordinary room in the next day. 00...

  5. Space Utilization 8:45AM Average Weekly Utilization for Sections Only by Room Type and Size

    E-Print Network [OSTI]

    Oviedo, Néstor J.

    Space Utilization 8:45AM 12/4/2014 Average Weekly Utilization for Sections Only by Room Type. Util.Room Type - Capacity Hours in Standard week: 70.00 hours Term weeks: 16.00 Standard Week: Monday.00 66.28%249.86 / 268.30 71.17% 0 10 20 30 40 50 60 70 80 90 100 100+ Room Hr. Util Seat Fill (Actual

  6. Space Utilization 1:58PM Average Weekly Utilization for Sections Only by Room Type and Size

    E-Print Network [OSTI]

    Oviedo, Néstor J.

    Space Utilization 1:58PM 5/22/2015 Average Weekly Utilization for Sections Only by Room Type. Util.Room Type - Capacity Hours in Standard week: 70.00 hours Term weeks: 16.00 Standard Week: Monday.00 64.17%241.93 / 290.97 77.18% 0 10 20 30 40 50 60 70 80 90 100 100+ Room Hr. Util Seat Fill (Actual

  7. Avoiding 100 New Power Plants by Increasing Efficiency of Room Air Conditioners in India: Opportunities and Challenges

    E-Print Network [OSTI]

    Phadke, Amol

    2014-01-01

    Current and future electricity demand from Room ACs andof ACs to the Peak Electricity Demand In this section, weseasonal variation in electricity demand in both sectors,

  8. LIFETIME OF THE EXCITED STATE IN VIVO I. CHLOROPHYLL a IN ALGAE, AT ROOM

    E-Print Network [OSTI]

    Govindjee

    LIFETIME OF THE EXCITED STATE IN VIVO I. CHLOROPHYLL a IN ALGAE, AT ROOM AND AT LIQUID NITROGEN decay of chloro- phyll (Chl) a in the green alga Chlorella pyrenoidosa, the red alga Porphyridium cruentum, and the blue-green alga Anacystis nidulans was measured by the phase- shift method under

  9. BoseEinstein condensation of quasi-equilibrium magnons at room temperature under pumping

    E-Print Network [OSTI]

    Demokritov, S.O.

    Bose­Einstein condensation of quasi-equilibrium magnons at room temperature under pumping S. O Bose­Einstein condensation1,2 is one of the most fascinating phenomena predicted by quantum mechanics momentum (bosons), if the particle density exceeds a critical value. To achieve Bose­Einstein conden

  10. Friday, January 24 -1:00pm Goldfield Room, Lied Library

    E-Print Network [OSTI]

    Hemmers, Oliver

    of their industry's past and share current trends. Thursday, February 27 - 5:00pm Houssels House (HOU) Library WatchFriday, January 24 - 1:00pm Goldfield Room, Lied Library Be part of this historic moment and view the "Documenting the African American Experience in LasVegas" website (http://digital.library

  11. Localizing nearby sound sources in a classroom: Binaural room impulse responsesa)

    E-Print Network [OSTI]

    Shinn-Cunningham, Barbara

    to the listener, even for nearby sources where there is relatively little reverberant energy. © 2005 Acoustical in the presence of competing sources from other locations e.g., see Bronkhorst, 2000; Ebata, 2003 . A great dealLocalizing nearby sound sources in a classroom: Binaural room impulse responsesa) Barbara G. Shinn

  12. Physica B 372 (2006) 286289 Thermal activation in Permalloy nanorectangles at room temperature

    E-Print Network [OSTI]

    Garcia-Cervera, Carlos J.

    2006-01-01

    Physica B 372 (2006) 286­289 Thermal activation in Permalloy nanorectangles at room temperature E, University of California, Santa Barbara, CA 93106, USA Abstract The effect of thermal activation in planar: 75.40.Mg; 75.75.+1; 75.20.�g Keywords: Thermal activation; Langevin dynamics; Relaxation time 1

  13. A STUDY OF COMPUTATIONAL FLUID DYNAMICS APPLIED TO ROOM AIR FLOW

    E-Print Network [OSTI]

    for supplying me a copy of his three-dimensional, laminar, constant density fluid flow computer program, whichi A STUDY OF COMPUTATIONAL FLUID DYNAMICS APPLIED TO ROOM AIR FLOW By JAMES W. WEATHERS Bachelor of the requirements for the Degree of MASTER OF SCIENCE May, 1992 #12;ii A STUDY OF COMPUTATIONAL FLUID DYNAMICS

  14. A DECOUPLED FILTERED-X LMS ALGORITHM FOR LISTENING-ROOM COMPENSATION

    E-Print Network [OSTI]

    Lübeck, Universität zu

    A DECOUPLED FILTERED-X LMS ALGORITHM FOR LISTENING-ROOM COMPENSATION Stefan Goetze, Markus learning algorithms based on the well-known least-mean-squares (LMS) algorithm can be used. Examples known from the field of active noise control (ANC) are the filtered-X LMS (FxLMS) or the modified filtered

  15. Multi-Channel Listening-Room Compensation using a Decoupled Filtered-X LMS Algorithm

    E-Print Network [OSTI]

    Lübeck, Universität zu

    Multi-Channel Listening-Room Compensation using a Decoupled Filtered-X LMS Algorithm Stefan Goetze on a decoupled version of the modified filtered-X LMS (mFxLMS) will be derived in the partitioned frequency control (ANC) are based on the least-mean-squares (LMS) algorithm [2], such as the filtered-X least

  16. High resolution InSb quantum well ballistic nanosensors for room temperature applications

    SciTech Connect (OSTI)

    Gilbertson, Adam; Cohen, L. F.; Lambert, C. J.; Solin, S. A.

    2013-12-04

    We report the room temperature operation of a quasi-ballistic InSb quantum well Hall sensor that exhibits a high frequency sensitivity of 560nT/?Hz at 20uA bias current. The device utilizes a partitioned buffer layer design that suppresses leakage currents through the mesa floor and can sustain large current densities.

  17. Raman and IR spectra of butane: Anharmonic calculations and interpretation of room temperature spectra

    E-Print Network [OSTI]

    Potma, Eric Olaf

    Raman and IR spectra of butane: Anharmonic calculations and interpretation of room temperature-principles anharmonic calculations are carried out for the IR and Raman spectra of the CAH stretch- ing bands in butane.V. All rights reserved. 1. Introduction n-Butane is of great importance in several disciplines

  18. The Graduate School 5775 Stodder Hall, Room 42 Orono, Maine 04469-5775

    E-Print Network [OSTI]

    Thomas, Andrew

    The Graduate School 5775 Stodder Hall, Room 42 Orono, Maine 04469-5775 Tel: 207-581-3219 Fax: 207 wishes to enroll for a semester or academic year in the Graduate School at The University of Maine the form below and return it to The University of Maine. Note: International applicants must document

  19. Overview of Amorphous and Nanocrystalline Magnetocaloric Materials Operating Near Room Temperature

    E-Print Network [OSTI]

    Laughlin, David E.

    prevented their commercial use. To reduce raw materials cost, transition metal-based alloys are investigatedOverview of Amorphous and Nanocrystalline Magnetocaloric Materials Operating Near Room Temperature of Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, USA. 2.--Dpto. Fi

  20. Sensitive room-temperature terahertz detection via the photothermoelectric effect in graphene

    E-Print Network [OSTI]

    Murphy, Thomas E.

    Drew1 and Michael S. Fuhrer1,6 * Terahertz radiation has uses in applications ranging from security to medicine1 . However, sensitive room-temperature detection of terahertz radiation is notoriously difficult2, which requires complex radiofrequency electronics. In contrast, our photo- thermoelectric approach

  1. Bulk Nuclear Polarization Enhanced at Room Temperature by Optical Pumping Ran Fischer,1

    E-Print Network [OSTI]

    Frydman, Lucio

    Bulk Nuclear Polarization Enhanced at Room Temperature by Optical Pumping Ran Fischer,1 Christian O, California 94720-7300, USA 4 Nuclear Science Division, Lawrence Berkeley National Laboratory, California detection. A nuclear polarization of $0:5%-- equivalent to the 13 C polarization achievable by thermal

  2. A FULL SCALE ROOM FOR THE EXPERIMENTAL STUDY OF INTERIOR BUILDING CONVECTIVE HEAT TRANSFER

    E-Print Network [OSTI]

    heated panel system mounted on the inside of the cells. ASHRAE Standard 51 was employed for volumetric air flow measurement. A water source heat pump provided chilled water to a fan-coil unit which in turn on volumetric air flow measurement and an overall room heat balance. Analysis was directed at results from

  3. SCRC Journal Club 2014-2015 Fridays 12-1pm, Physiology Seminar Room (BMSB 431)

    E-Print Network [OSTI]

    Manitoba, University of

    SCRC Journal Club 2014-2015 Fridays 12-1pm, Physiology Seminar Room (BMSB 431) Date Session type 10 Journal article Scott Dyck (PhD student) Oct 17 Journal article Chris Hart (M.Sc student) Oct 24 Journal article Arsalan Alizadeh (PhD student) Oct 31 Journal article Nagakannan Pandian (M.Sc student

  4. Room-temperature stationary sodium-ion batteries for large-scale electric energy storage

    E-Print Network [OSTI]

    Wang, Wei Hua

    Room-temperature stationary sodium-ion batteries for large-scale electric energy storage Huilin Pan attention particularly in large- scale electric energy storage applications for renewable energy and smart, such as the wind and the sun, large-scale electric energy storage systems are becoming extremely important

  5. High-performance hollow sulfur nanostructured battery cathode through a scalable, room temperature,

    E-Print Network [OSTI]

    Cui, Yi

    capacity of 849 and 610 mAh/g at 2C and 4C, respectively. lithium sulfur battery | energy storage | long energy storage (1­4). To achieve a quantum leap in the batteries specific energy density, new electrodeHigh-performance hollow sulfur nanostructured battery cathode through a scalable, room temperature

  6. Fuel Cells Workshop Agenda Burton D. Morgan Center for Entrepreneurship (MRGN), room 121

    E-Print Network [OSTI]

    Ginzel, Matthew

    Fuel Cells Workshop Agenda Burton D. Morgan Center for Entrepreneurship (MRGN), room 121 April 3 Engineering Technology 9:35 - 10:35 am Bryan Pivovar, Hydrogen and Fuel Cell Group Manger, National Renewable Energy Lab (NREL) Title: Past, Current, and Future Research in Polymer Electrolyte Fuel Cells 10:35 ­ 10

  7. Room temperature 1.6 m electroluminescence from Ge light emitting diode on Si substrate

    E-Print Network [OSTI]

    Vuckovic, Jelena

    Room temperature 1.6 µm electroluminescence from Ge light emitting diode on Si substrate Szu n+/p light emitting diode on a Si substrate. Unlike normal electrically pumped devices, this device.4670) Optical materials; (230.3670) Light-emitting diodes. References and links 1. L. C. Kimerling, "Silicon

  8. ECON 466 -INTRODUCTION TO ECONOMETRICS Instructor: Kai Sun Class Room: Engineering Building N25

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    a statistics course nor a course in economic theory, although students are expected to have a basic theory courses such as intermediate micro and macro where basic techniques used in economics are taughtECON 466 - INTRODUCTION TO ECONOMETRICS Fall 2010 Instructor: Kai Sun Class Room: Engineering

  9. Short-Term Solubility of Eight Alloys Circulating in Mercury at Room Temperature

    E-Print Network [OSTI]

    McDonald, Kirk

    at room temperature, it has found application in particle-accelerator targets with high energy the ser- vice lifetime of a mercury target container may be limited by corrosion or erosion caused by the flowing mercury, the pres- ent authors found it difficult to retrieve clear guidance from the literature

  10. Using Time-of-Flight Measurements for Privacy-Preserving Tracking in a Smart Room

    E-Print Network [OSTI]

    Radke, Rich

    for human assistance, or even detect anomalies in occupant behavior (e.g., alerting staff if an occupant-of-flight images are severely downsampled to preserve the privacy of the occupants and simulate future applications-of-flight, smart room, pose recognition, visual tracking, privacy preservation, occupancy detection I. INTRODUCTION

  11. Method of installing a control room console in a nuclear power plant

    DOE Patents [OSTI]

    Scarola, Kenneth (Windsor, CT); Jamison, David S. (Windsor, CT); Manazir, Richard M. (North Canton, CT); Rescorl, Robert L. (Vernon, CT); Harmon, Daryl L. (Enfield, CT)

    1994-01-01

    An advanced control room complex for a nuclear power plant, including a discrete indicator and alarm system (72) which is nuclear qualified for rapid response to changes in plant parameters and a component control system (64) which together provide a discrete monitoring and control capability at a panel (14-22, 26, 28) in the control room (10). A separate data processing system (70), which need not be nuclear qualified, provides integrated and overview information to the control room and to each panel, through CRTs (84) and a large, overhead integrated process status overview board (24). The discrete indicator and alarm system (72) and the data processing system (70) receive inputs from common plant sensors and validate the sensor outputs to arrive at a representative value of the parameter for use by the operator during both normal and accident conditions, thereby avoiding the need for him to assimilate data from each sensor individually. The integrated process status board (24) is at the apex of an information hierarchy that extends through four levels and provides access at each panel to the full display hierarchy. The control room panels are preferably of a modular construction, permitting the definition of inputs and outputs, the man machine interface, and the plant specific algorithms, to proceed in parallel with the fabrication of the panels, the installation of the equipment and the generic testing thereof.

  12. Baseline Evaluations to Support Control Room Modernization at Nuclear Power Plants

    SciTech Connect (OSTI)

    Boring, Ronald L.; Joe, Jeffrey C.

    2015-02-01

    For any major control room modernization activity at a commercial nuclear power plant (NPP) in the U.S., a utility should carefully follow the four phases prescribed by the U.S. Nuclear Regulatory Commission in NUREG-0711, Human Factors Engineering Program Review Model. These four phases include Planning and Analysis, Design, Verification and Validation, and Implementation and Operation. While NUREG-0711 is a useful guideline, it is written primarily from the perspective of regulatory review, and it therefore does not provide a nuanced account of many of the steps the utility might undertake as part of control room modernization. The guideline is largely summative—intended to catalog final products—rather than formative—intended to guide the overall modernization process. In this paper, we highlight two crucial formative sub-elements of the Planning and Analysis phase specific to control room modernization that are not covered in NUREG-0711. These two sub-elements are the usability and ergonomics baseline evaluations. A baseline evaluation entails evaluating the system as-built and currently in use. The usability baseline evaluation provides key insights into operator performance using the control system currently in place. The ergonomics baseline evaluation identifies possible deficiencies in the physical configuration of the control system. Both baseline evaluations feed into the design of the replacement system and subsequent summative benchmarking activities that help ensure that control room modernization represents a successful evolution of the control system.

  13. Optical gain from the direct gap transition of Ge-on-Si at room temperature

    E-Print Network [OSTI]

    Liu, Jifeng

    We report direct band gap optical gain of tensile strained n+ epitaxial Ge-on-Si at room temperature, which confirms that band-engineered Ge-on-Si is a promising gain medium for monolithic optical amplifiers and lasers on Si.

  14. Thermal Inertia: Towards An Energy Conservation Room Management System (Technical report)

    E-Print Network [OSTI]

    Wang, Dan

    increasing attention to energy conservation around the world. The heating and air-conditioning systems, many studies are working on energy efficiency for data centers [16][17][19], a top energy consumerThermal Inertia: Towards An Energy Conservation Room Management System (Technical report) Yi Yuan

  15. Nanoimprint mold fabrication and replication by room-temperature conformal chemical vapor deposition

    E-Print Network [OSTI]

    Nanoimprint mold fabrication and replication by room-temperature conformal chemical vapor for the replication of molds for nanoimprint lithography NIL without solvents or etching. A thin hard amorphous from the polymer original, the thin hard film forms a NIL mold that is the inverse of the polymer

  16. SUN Ting Curriculum Vitae 1 of 3 Room 408A, Zijing Building 15#, Tsinghua University,

    E-Print Network [OSTI]

    Bou-Zeid, Elie

    SUN Ting Curriculum Vitae 1 of 3 Room 408A, Zijing Building 15#, Tsinghua of Hydraulic Engineering, Tsinghua University, Beijing, P.R. China Publications SUN T., BOU, under review. SUN T., NI G.H. , TANG L.H. ,ZHANG S.H. , KONG G., 2012, Experimental study on green

  17. Chemistry 180-345A: Molecular Properties and Structure I Professor Ronis Otto Maass Room 426

    E-Print Network [OSTI]

    Ronis, David M.

    Chemistry 180-345A: Molecular Properties and Structure I Professor Ronis Otto Maass Room 426: http://ronispc.chem.mcgill.ca/ronis/chem345 1. TEXT D. A. McQuarrie, Quantum Chemistry. 1 Chemistry [On Reserve]. · Eugen Merzbacher, Quantum mechanics. [On Reserve]. · James R. Barrante, Applied

  18. Friday October 18, 2013 Shawkley Dining Room, Memorial Student Center, Marshall University

    E-Print Network [OSTI]

    Sanyal, Suman

    of sustainability such as global climate change, renewable energy sources, and ethical consumerism. This talkPROGRAM Friday October 18, 2013 Shawkley Dining Room, Memorial Student Center, Marshall University:25 am "The Perils of Big Data" by Dr. Tracey DeLaney (West Virginia Wesleyan College) In 2011, we were

  19. Analysis of Energy Saving in a Clean Room Air-conditioning System 

    E-Print Network [OSTI]

    Liu, S.; Liu, J.; Pei, J.; Wang, M.

    2006-01-01

    To address the issue of the substantial energy cost and operating cost of an all-return air system for a clean room, we changed the former system to a 2nd return air system. With the newest building energy simulation program, Energy Plus, we...

  20. Indoor Chemical Exposures: Humans' Non-respiratory Interactions with Room Air

    ScienceCinema (OSTI)

    Charles Weschler

    2010-09-01

    March 18, 2010 Berkeley Lab Environmental Energy Technology Division distinguished lecture: The marked difference in pollutant concentrations between an occupied and un-occupied room are only partially explained by human bio-effluents. Humans alter levels of ozone and related oxidants such as nitrate and hydroxyl radicals in the rooms they inhabit; in effect, they change the oxidative capacity of room air. Ozone-initiated reactions on exposed skin, hair and clothing generate products, including potentially irritating chemicals whose concentrations are much higher in the occupant's breathing zone than in the core of the room. Charles J. Weschler is a Professor at the School of Public Health, the Department of Environmental and Occupational Medicine and the Environmental and Occupational Health Sciences Institute (EOHSI) at the University of Medicine and Dentistry of New Jersey (UMDNJ)/Robert Wood Johnson Medical School & Rutgers University (New Jersey). He is also a Visiting Professor at the International Centre for Indoor Environment and Energy, Technical University of Denmark (DTU, Lyngby, Denmark).

  1. ECE 103 Solid State Electronics Master Exam 2012 Assume silicon, room temperature, complete ionization.

    E-Print Network [OSTI]

    Wang, Deli

    ECE 103 Solid State Electronics Master Exam 2012 Assume silicon, room temperature, complete ionization. (q=1.6×10-19 C, ox=3.9×8.85×10-14 F/cm, si=11.7×8.85×10-14 F/cm, kT/q=0.0259 V, Eg=1.12 e

  2. Advanced control rooms and crew performance issues: Implications for human reliability

    SciTech Connect (OSTI)

    O'Hara, J.M.; Hall, R.E.

    1991-01-01

    Recent trends in advanced control room (ACR) design are considered with respect to their impact on human performance. It is concluded that potentially negative influences exist, however, a variety of factors make it difficult to model, analyze, and quantify these effects for human reliability analyses (HRAs).

  3. Advanced control rooms and crew performance issues: Implications for human reliability

    SciTech Connect (OSTI)

    O`Hara, J.M.; Hall, R.E.

    1991-12-31

    Recent trends in advanced control room (ACR) design are considered with respect to their impact on human performance. It is concluded that potentially negative influences exist, however, a variety of factors make it difficult to model, analyze, and quantify these effects for human reliability analyses (HRAs).

  4. UTS:LIBRARY 1208/UTS:CRICOS CODE 00099F Seminar and Training Rooms

    E-Print Network [OSTI]

    University of Technology, Sydney

    UTS:LIBRARY 1208/UTS:CRICOS CODE 00099F Seminar and Training Rooms CONTRACT WWW.LIB.UTS.EDU.AU UTS LIBRARY: FACILITIES 1. This Contract must be signed and returned to Corporate Services at the Blake Library (City Campus) or to the Kuring- gai Library Manager at the George Muir Library (Kuring-gai Campus

  5. Section Course Term Credits Room Day Time 132D ALS4932 Fall 1 WEB WEB WEB

    E-Print Network [OSTI]

    Watson, Craig A.

    Section Course Term Credits Room Day Time 132D ALS4932 Fall 1 WEB WEB WEB 1G73 FNR3131C Fall 3 DEGREE APPLICATIONS DUE September 13th CLASSES END December 4th WEB WEB WEB WEB Forest Operations Sager WEB Capinera WEB Turf and Ornamental Entomology Buss WEB Bennet Capinera Lutz STAFF Mac

  6. Room temperature hydrogen detection using Pd-coated GaN nanowires Wantae Lim,1

    E-Print Network [OSTI]

    Ural, Ant

    Room temperature hydrogen detection using Pd-coated GaN nanowires Wantae Lim,1 J. S. Wright,1 B. P vapor deposition were employed as gas sensors for detection of hydrogen at concentrations from 200­1500 ppm in N2 at 300 K. Palladium coating of the wires improved the sensitivity by a factor of up to 11

  7. ECE 461 FUNDAMENTALS OF SOLAR ENERGY Time/Day: TBA Room: TBA

    E-Print Network [OSTI]

    Stuart, Steven J.

    1 ECE 461 FUNDAMENTALS OF SOLAR ENERGY Time/Day: TBA Room: TBA Instructor: Rajendra Singh Topics Covered Topic Hours Course Overview 1 Solar Energy: Introduction 2 Importance of Solar Energy as Clean & Sustainable Energy 3 Fundamentals & Technology of Solar Thermal Systems 3 Fundamentals

  8. Estimating Spatial Layout of Rooms using Volumetric Reasoning about Objects and Surfaces

    E-Print Network [OSTI]

    Murphy, Robert F.

    Estimating Spatial Layout of Rooms using Volumetric Reasoning about Objects and Surfaces David C for a parametric representation of objects in 3D, which allows us to incorporate volumetric constraints of the physical world. We show that augmenting current structured prediction techniques with volumetric reasoning

  9. News Room

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

    energy waste and improves the kinetics of the oxygen reduction reaction, toward a more efficient fuel cell cycle. Los Alamos explores hybrid ultrasmall gold nanocluster for...

  10. Press Room

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgram Guidelines ThisHENPDepartment's CleanNationalPressPress

  11. 8/25/08 8:13 AMLung provides breathing room underwater -The Boston Globe Page 1 of 1http://www.boston.com/news/science/articles/2008/08/25/lung_provides_breathing_room_underwater?mode=PF

    E-Print Network [OSTI]

    Flynn, Morris R.

    ://www.boston.com/news/science/articles/2008/08/25/lung_provides_breathing_room_underwater?mode=PF THIS STORY HAS BEEN FORMATTED FOR EASY PRINTING Lung provides breathing room underwater By Michelle Sipics, Globe Correspondent | August 25, 2008 bucket. "I accidentally caught a backswimmer while I was lunging for a water strider," recalled

  12. Controlled Room Temperature Synthesis of CoFe2O4 Nanoparticles through a Block Copolymer Nanoreactor Route

    E-Print Network [OSTI]

    Rubloff, Gary W.

    matrix at room temperature. Comparable inorganic methods for synthesis of nanoscale mixed- metal oxidesControlled Room Temperature Synthesis of CoFe2O4 Nanoparticles through a Block Copolymer Nanoreactor Route Sufi R. Ahmed and Peter Kofinas*, Department of Materials and Nuclear Engineering

  13. 2014 Headquarters Facilities Master Security Plan- Chapter 2, Limited Areas, Vault-Type Rooms and Temporary Limited Areas

    Broader source: Energy.gov [DOE]

    2014 Headquarters Facilities Master Security Plan - Chapter 2, Limited Areas, Vault-Type Rooms and Temporary Limited Areas Describes DOE Headquarters procedures for establishing, maintaining, and deactivating Limited Areas and Vault-Type Rooms and protecting the classified information handled within those Areas.

  14. From Awareness to TeamRooms, GroupWeb and TurboTurtle: Eight Snapshots of Recent Work in the

    E-Print Network [OSTI]

    Greenberg, Saul

    From Awareness to TeamRooms, GroupWeb and TurboTurtle: Eight Snapshots of Recent Work in the Group. and Cockburn, A. (1995) From Awareness to TeamRooms, GroupWeb and TurboTurtle: Eight Snapshots of Recent Work in the GroupLab Project. Research Report 95/580/32, Department of Computer Science, University of Calgary

  15. Behavior Observation Lab Equipment Manual Room SB208 04/16/14 Behavior Science Core, CHDD, University of Washington 1

    E-Print Network [OSTI]

    Behavior Observation Lab Equipment Manual Room SB208 04/16/14 Behavior Science Core, CHDD visit or out of town researcher is scheduled to be in the lab. #12;Behavior Observation Lab Equipment the breeze from moving the shade out of it's track. #12;Behavior Observation Lab Equipment Manual Room SB208

  16. Beacon Training in a Water Maze Can Facilitate and Compete With Subsequent Room Cue Learning in Rats

    E-Print Network [OSTI]

    Indiana University

    Beacon Training in a Water Maze Can Facilitate and Compete With Subsequent Room Cue Learning experiments in which rats completed a water-maze blocking procedure, experimental groups were trained to use location. A Room Test (landmarks and background cues only) showed that Stage 1 training with a fixed

  17. GEOG 155: LATIN AMERICAN GEOGRAPHY Class: Monday 5PM-7:50PM: Phelps Hall, Room 3505

    E-Print Network [OSTI]

    Lopez-Carr, David

    1 GEOG 155: LATIN AMERICAN GEOGRAPHY Class: Monday 5PM-7:50PM: Phelps Hall, Room 3505 Labs:00-10:50 Ellison Hall Room 2620 El pueblo, a vila, li tenamit: However you call where you live, geography matters these three forces coalesce to shape different geographies of (un)sustainable development throughout

  18. BEYOND INTEGRATED SYSTEM VALIDATION: USE OF A CONTROL ROOM TRAINING SIMULATOR FOR PROOF-OF-CONCEPT INTERFACE DEVELOPMENT

    SciTech Connect (OSTI)

    Ronald Boring; Vivek Agarwal

    2012-07-01

    This paper provides background on a reconfigurable control room simulator for nuclear power plants. The main control rooms in current nuclear power plants feature analog technology that is growing obsolete. The need to upgrade control rooms serves the practical need of maintainability as well as the opportunity to implement newer digital technologies with added functionality. There currently exists no dedicated research simulator for use in human factors design and evaluation activities for nuclear power plants in the US. The new research simulator discussed in this paper provides a test bed in which operator performance on new control room concepts can be benchmarked against existing control rooms and in which new technologies can be validated for safety and usability prior to deployment.

  19. Cu-Cu direct bonding achieved by surface method at room temperature

    SciTech Connect (OSTI)

    Utsumi, Jun [Advanced Technology Research Center, Mitsubishi Heavy Industries, Ltd., 1-8-1 Sachiura, Kanazawa-ku, Yokohama 236-8515 (Japan); Ichiyanagi, Yuko, E-mail: yuko@ynu.ac.jp [Department of Physics, Graduate School of Engineering, Yokohama National University, Tokiwadai, Hodogaya, Yokohama 240-8501 (Japan)

    2014-02-20

    The metal bonding is a key technology in the processes for the microelectromechanical systems (MEMS) devices and the semiconductor devices to improve functionality and higher density integration. Strong adhesion between surfaces at the atomic level is crucial; however, it is difficult to achieve close bonding in such a system. Cu films were deposited on Si substrates by vacuum deposition, and then, two Cu films were bonded directly by means of surface activated bonding (SAB) at room temperature. The two Cu films, with the surface roughness Ra about 1.3nm, were bonded by using SAB at room temperature, however, the bonding strength was very weak in this method. In order to improve the bonding strength between the Cu films, samples were annealed at low temperatures, between 323 and 473 K, in air. As the result, the Cu-Cu bonding strength was 10 times higher than that of the original samples without annealing.

  20. Iron-aluminum alloys having high room-temperature and method for making same

    DOE Patents [OSTI]

    Sikka, Vinod K. (Oak Ridge, TN); McKamey, Claudette G. (Knoxville, TN)

    1993-01-01

    Iron-aluminum alloys having selectable room-temperature ductilities of greater than 20%, high resistance to oxidation and sulfidation, resistant pitting and corrosion in aqueous solutions, and possessing relatively high yield and ultimate tensile strengths are described. These alloys comprise 8 to 9.5% aluminum, up to 7% chromium, up to 4% molybdenum, up to 0.05% carbon, up to 0.5% of a carbide former such as zirconium, up to 0.1 yttrium, and the balance iron. These alloys in wrought form are annealed at a selected temperature in the range of 700.degree. C. to about 1100.degree. C. for providing the alloys with selected room-temperature ductilities in the range of 20 to about 29%.

  1. Observation of optical spin injection into Ge-based structures at room temperature

    SciTech Connect (OSTI)

    Yasutake, Yuhsuke; Hayashi, Shuhei; Fukatsu, Susumu; Yaguchi, Hiroyuki

    2013-06-17

    Non-zero spin polarization induced by optical orientation was clearly observed at room temperature in a Ge/Ge{sub 0.8}Si{sub 0.2} quantum well grown on Ge and a Ge layer grown on Si by molecular beam epitaxy, whereas it was absent in bulk Ge. This occurred because indirect-gap photoluminescence (PL), which can obscure the spin-polarization information carried by the direct-gap PL, was quenched by unintentional growth-related defects in the epitaxial layers. Such interpretation was confirmed by applying time gating that effectively removed the indirect-gap PL characterized by a slower rise time, which allowed us to demonstrate the existence of room-temperature spin polarization in bulk Ge.

  2. Room-temperature elastic constants of Sc and ScD[sub 0. 18

    SciTech Connect (OSTI)

    Leisure, R.G. ); Schwarz, R.B.; Migliori, A.; Lei, M. )

    1993-07-01

    The complete set of elastic constants for Sc and ScD[sub 0.18] has been measured at room temperature. The results show that the addition of hydrogen to this rare-earth metal has a qualitatively different effect than the addition of hydrogen to transition metals such as palladium, vanadium, niobium, and tantalum. In the case of Sc all five elastic constants increase with the addition of hydrogen. The bulk modulus for ScD[sub 0.18] is 9.5% higher than that for Sc. The Debye temperature computed from the room-temperature elastic constants is 355 K for Sc and 371 K for ScD[sub 0.18].

  3. Room temperature broadband terahertz gains in graphene heterostructures based on inter-layer radiative transitions

    SciTech Connect (OSTI)

    Tang, Linlong [Key Laboratory of High Energy Density Physics and Technology, College of Physics and Technology, Sichuan University, Chengdu, 610064 (China); Chongqing institute of green and intelligent technology, Chinese Academy of Sciences, Chongqing, 401122 (China); Du, Jinglei, E-mail: dujl@scu.edu.cn [Key Laboratory of High Energy Density Physics and Technology, College of Physics and Technology, Sichuan University, Chengdu, 610064 (China); Shi, Haofei, E-mail: shi@cigit.ac.cn; Wei, Dongshan; Du, Chunlei, E-mail: cldu@cigit.ac.cn [Chongqing institute of green and intelligent technology, Chinese Academy of Sciences, Chongqing, 401122 (China)

    2014-10-15

    We exploit inter-layer radiative transitions to provide gains to amplify terahertz waves in graphene heterostructures. This is achieved by properly doping graphene sheets and aligning their energy bands so that the processes of stimulated emissions can overwhelm absorptions. We derive an expression for the gain estimation and show the gain is insensitive to temperature variation. Moreover, the gain is broadband and can be strong enough to compensate the free carrier loss, indicating graphene based room temperature terahertz lasers are feasible.

  4. Demonstration of coherent emission from high-$\\beta$ photonic crystal nanolasers at room temperature

    E-Print Network [OSTI]

    Hostein, Richard; Gratiet, Luc Le; Talneau, Anne; Beaudoin, Gregoire; Robert-Philip, Isabelle; Sagnes, Isabelle; Beveratos, Alexios

    2010-01-01

    We report on lasing at room temperature and at telecommunications wavelength from photonic crystal nanocavities based on InAsP/InP quantum dots. Such laser cavities with a small modal volume and high quality factor display a high spontaneous emission coupling factor beta. Lasing is confirmed by measuring the second order autocorrelation function. A smooth transition from chaotic to coherent emission is observed, and coherent emission is obtained at 8 times the threshold power.

  5. Continuing Studies CRN Course Instructor Delivery Room Dates Days/Time

    E-Print Network [OSTI]

    Northern British Columbia, University of

    147 April 2 Monday 8:30 am - 4:30 pm * March 26 - April 4, 2012 - Mel Dunleavey - Room 103 April 10 to Friday 8:30 am - 4:30 pm XENG 011 Forest Road Construction Practices & Procedures Gary Zsombor video from PG MOF (Mar 20&22) UNBC Rm 112 (Mar 21) Mar 20 - 22 Tuesday to Thursday 8:30 am - 4:30 pm Project

  6. August 15, 2014 Subj Crse Sec Title Cap Room Days Start End Instructor

    E-Print Network [OSTI]

    August 15, 2014 Subj Crse Sec Title Cap Room Days Start End Instructor MATH 1100 050 ALGEBRA 20:20 AM Olney, Heather MATH 1100 100 ALGEBRA 152 GAB 105 MWF 8:00 AM 8:50 AM Schwaighofer, Benjamin MATH 1100 101 ALGEBRA 38 GAB 511 M 10:00 AM 11:50 AM Cabello, Stephanie MATH 1100 102 ALGEBRA 38 GAB 511 W

  7. Novel Fabrication of Micromechanical Oscillators with Nanoscale Sensitivity at Room Temperature

    E-Print Network [OSTI]

    Michelle D. Chabot; John M. Moreland; Lan Gao; Sy-Hwang Liou; Casey W. Miller

    2006-08-29

    We report on the design, fabrication, and implementation of ultrasensitive micromechanical oscillators. Our ultrathin single-crystal silicon cantilevers with integrated magnetic structures are the first of their kind: They are fabricated using a novel high-yield process in which magnetic film patterning and deposition are combined with cantilever fabrication. These novel devices have been developed for use as cantilever magnetometers and as force sensors in nuclear magnetic resonance force microscopy (MRFM). These two applications have achieved nanometer-scale resolution using the cantilevers described in this work. Current magnetic moment sensitivity achieved for the devices, when used as magnetometers, is 10^{-15} J/T at room temperature, which is more than a 1000 fold improvement in sensitivity, compared to conventional magnetometers. Current room temperature force sensitivity of MRFM cantilevers is ~10^{-16} N in a 1 Hz bandwidth, which is comparable to the room temperature sensitivities of similar devices of its type. Finite element modeling was used to improve design parameters, ensure that the devices meet experimental demands, and correlate mode shape with observed results. The photolithographic fabrication process was optimized, yielding an average of ~85% and alignment better than 1000 nm. Post-fabrication focused-ion-beam milling was used to further pattern the integrated magnetic structures when nanometer scale dimensions were required.

  8. Fountain Inn, South Carolina: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainable Urban TransportFortistar LLC Jump to: navigation,County,Fountain

  9. Sonoma Mission Inn Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS ReportEurope GmbHSolo Energy Jump to:Somerton,Geothermal

  10. I-N-N Electric Coop, 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View NewGuam:on Openei | Open Energy2010) | OpenHywind 2

  11. Human Factors Guidance for Control Room and Digital Human-System Interface Design and Modification, Guidelines for Planning, Specification, Design, Licensing, Implementation, Training, Operation and Maintenance

    SciTech Connect (OSTI)

    R. Fink, D. Hill, J. O'Hara

    2004-11-30

    Nuclear plant operators face a significant challenge designing and modifying control rooms. This report provides guidance on planning, designing, implementing and operating modernized control rooms and digital human-system interfaces.

  12. ISSUANCE 2015-07-17: Energy Conservation Program: Energy Conservation Standards for Room Air Conditioners; Request for Information, Extension of the Public Comment Period

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for Room Air Conditioners; Request for Information, Extension of the Public Comment Period

  13. Structural evaluation of WIPP disposal room raised to Clay Seam G.

    SciTech Connect (OSTI)

    Park, Byoung Yoon (Sandia National Laboratories, Carlsbad, NM); Holland, John F. (Sandia National Laboratories, Albuquerque, NM)

    2007-09-01

    An error was discovered in the ALGEBBRA script used to calculate the disturbed rock zone around the disposal room and the shear failure zone in the anhydrite layers in the original version. To correct the error, a memorandum of correction was submitted according to the Waste Isolation Pilot Plant (WIPP) Quality Assurance program. The recommended course of action was to correct the error, to repeat the post-process, and to rewrite Section 7.4, 7.5, 8, and Appendix B in the original report. The sections and appendix revised by the post-process using the corrected ALGEBRA scripts are provided in this revision. The original report summarizes a series of structural calculations that examine effects of raising the WIPP repository horizon from the original design level upward 2.43 meters. Calculations were then repeated for grid changes appropriate for the new horizon raised to Clay Seam G. Results are presented in three main areas: (1) Disposal room porosity, (2) Disturbed rock zone characteristics, and (3) Anhydrite marker bed failure. No change to the porosity surface for the compliance re-certification application is necessary to account for raising the repository horizon, because the new porosity surface is essentially identical. The disturbed rock zone evolution and devolution are charted in terms of a stress invariant criterion over the regulatory period. This model shows that the propagation of the DRZ into the surrounding rock salt does not penetrate through MB 139 in the case of both the original horizon and the raised room. Damaged salt would be expected to heal in nominally 150 years. The shear failure does not occur in either the upper or lower anhydrite layers at the moment of excavation, but appears above and below the middle of the pillar one day after the excavation. The damaged anhydrite is not expected to heal as the salt in the DRZ is expected to.

  14. Minimizing lighting power density in office rooms equipped with Anidolic Daylighting Systems

    SciTech Connect (OSTI)

    Linhart, Friedrich; Scartezzini, Jean-Louis [Solar Energy and Building Physics Laboratory (LESO-PB), Ecole Polytechnique Federale de Lausanne (EPFL), 1015 Lausanne (Switzerland)

    2010-04-15

    Electric lighting is responsible for up to one third of an office building's electricity needs. Making daylight more available in office buildings can not only contribute to significant energy savings but also enhance the occupants' performance and wellbeing. Anidolic Daylighting Systems (ADS) are one type of very effective facade-integrated daylighting systems. All south-facing office rooms within the LESO solar experimental building in Lausanne (Switzerland) are equipped with a given type of ADS. A recent study has shown that these offices' occupants are highly satisfied with their lighting environment. The most energy-efficient south-facing offices have a lighting power density of less than 5W/m{sup 2}. The lighting situation within these ''best practice''-offices has been assessed using the lighting simulation software RELUX Vision. Because this lighting situation is very much appreciated by the occupants, it was used as a starting point for developing even more energy-efficient office lighting designs. Two new lighting designs, leading to lighting power densities of 3.9W/m{sup 2} and 3W/m{sup 2}, respectively, have been suggested and simulated with RELUX Vision. Simulation results have shown that the expected performances of these new systems are comparable to that of the current lighting installation within the ''best practice''-offices or even better. These simulation results have been confirmed during experiments on 20 human subjects in a test office room recently set up within the LESO building. This article gives engineers, architects and light planers valuable information and ideas on how to design energy-efficient and comfortable electric lighting systems in office rooms with abundant access to daylight. (author)

  15. Unique Numbers: 03625, 03630 and 03635 Class room: CBA 4.330 (03625, 03630), CBA 4.324 (03635)

    E-Print Network [OSTI]

    Ghosh, Joydeep

    1 Unique Numbers: 03625, 03630 and 03635 Class room: CBA 4.330 (03625, 03630), CBA 4.324 (03635 CBA 5.234 CBA 5.218 E-mail Ashish.Agarwal@mccombs.utexas.edu Prabhudev

  16. How to get to the Victory Room Cross the Bourke Street Pedestrian Bridge from Southern Cross Station until you reach

    E-Print Network [OSTI]

    Liley, David

    Cross Station until you reach Gate 2. Turn to your left, walk to Gate 9 and follow the signs. Take the lift to Level 1 and follow the signs to the Victory Room. By Taxi Direct the taxi to stop

  17. Evaluation of the effects of contaminant injection location and injection method on the determination of overall relative room ventilation efficiency 

    E-Print Network [OSTI]

    Pierce, Stephen Dale

    1994-01-01

    The purpose of this research is to evaluate an emerging concept called ventilation effectiveness at several points in a real room. Ventilation effectiveness was calculated using the pulse and step-up injection methods which were performed in four...

  18. Avoiding 100 New Power Plants by Increasing Efficiency of Room Air Conditioners in India: Opportunities and Challenges

    SciTech Connect (OSTI)

    Phadke, Amol; Abhyankar, Nikit; Shah, Nihar

    2014-06-19

    Electricity demand for room ACs is growing very rapidly in emerging economies such as India. We estimate the electricity demand from room ACs in 2030 in India considering factors such as weather and income growth using market data on penetration of ACs in different income classes and climatic regions. We discuss the status of the current standards, labels, and incentive programs to improve the efficiency of room ACs in these markets and assess the potential for further large improvements in efficiency and find that efficiency can be improved by over 40percent cost effectively. The total potential energy savings from Room AC efficiency improvement in India using the best available technology will reach over 118 TWh in 2030; potential peak demand saving is found to be 60 GW by 2030. This is equivalent to avoiding 120 new coal fired power plants of 500 MW each. We discuss policy options to complement, expand and improve the ongoing programs to capture this large potential.

  19. Avoiding 100 new power plants by increasing efficiency of room air conditioners in India: opportunities and challenges

    SciTech Connect (OSTI)

    Phadke, Amol; Abhyankar, Nikit; Shah, Nihar

    2013-10-15

    Electricity demand for room ACs is growing very rapidly in emerging economies such as India. We estimate the electricity demand from room ACs in 2030 in India considering factors such as weather and income growth using market data on penetration of ACs in different income classes and climatic regions. We discuss the status of the current standards, labels, and incentive programs to improve the efficiency of room ACs in these markets and assess the potential for further large improvements in efficiency and find that efficiency can be improved by over 40% cost effectively. The total potential energy savings from Room AC efficiency improvement in India using the best available technology will reach over 118 TWh in 2030; potential peak demand saving is found to be 60 GW by 2030. This is equivalent to avoiding 120 new coal fired power plants of 500 MW each. We discuss policy options to complement, expand and improve the ongoing programs to capture this large potential.

  20. Commissioning Tools for Heating/Cooling System in Residence - Verification of Floor Heating System and Room Air Conditioning System Performance 

    E-Print Network [OSTI]

    Miura, H.; Hokoi, S.; Iwamae, A.; Umeno, T.; Kondo, S.

    2004-01-01

    Tools of evaluating the performance of floor heating and room air conditioner are examined as a commissioning tool. Simple method is needed to check these performance while in use by residents, because evaluation currently requires significant time...

  1. Storage and retrieval of ultrafast single photons using a room-temperature diamond quantum memory

    E-Print Network [OSTI]

    Duncan G. England; Kent A. G. Fisher; Jean-Philippe W. MacLean; Philip J. Bustard; Rune Lausten; Kevin J. Resch; Benjamin J. Sussman

    2014-09-11

    We report the storage and retrieval of single photons, via a quantum memory, in the optical phonons of room-temperature bulk diamond. The THz-bandwidth heralded photons are generated by spontaneous parametric downconversion and mapped to phonons via a Raman transition, stored for a variable delay, and released on demand. The second-order correlation of the memory output is $g^{(2)}(0) = 0.65 \\pm 0.07$, demonstrating preservation of non-classical photon statistics throughout storage and retrieval. The memory is low-noise, high-speed and broadly tunable; it therefore promises to be a versatile light-matter interface for local quantum processing applications.

  2. Detection of pico-Tesla magnetic fields using magneto-electric sensors at room temperature

    SciTech Connect (OSTI)

    Zhai Junyi; Xing Zengping; Dong Shuxiang; Li Jiefang; Viehland, D. [Department of Materials Science and Engineering, Virginia Tech, Blacksburg, Virginia 24061 (United States)

    2006-02-06

    The measurement of low-frequency (10{sup -2}-10{sup 3} Hz) minute magnetic field variations (10{sup -12} Tesla) at room temperature in a passive mode of operation would be critically enabling for deployable neurological signal interfacing and magnetic anomaly detection applications. However, there is presently no magnetic field sensor capable of meeting all of these requirements. Here, we present new bimorph and push-pull magneto-electric laminate composites, which incorporate a charge compensation mechanism (or bridge) that dramatically enhances noise rejection, enabling achievement of such requirements.

  3. Y-12 helps transform Children's Museum room | Y-12 National Security

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAboutXu Named Mineralogical SocietyAdministration helps

  4. ISC Conventional Reading Rooms | U.S. DOE Office of Science (SC)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy, Ph.D.FoodHydropower, WaveID-11383 RevisionISC

  5. PNA-peptide Assembly in a 3D DNA Nanocage at Room Temperature

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesseworkSURVEYI/O Streams forOrhan Kizilkaya,P. LesliePHI.VCS.P8.01 1 /

  6. College of Graduate Studies and Research Room C180 Administration Building, 105 Administration Place, Saskatoon SK S7N 5A2

    E-Print Network [OSTI]

    Saskatchewan, University of

    College of Graduate Studies and Research Room C180 Administration Building, 105 Administration and Research Room C180 Administration Building, 105 Administration Place, Saskatoon SK S7N 5A2 Telephone (306/yyyy) Value #12;College of Graduate Studies and Research Room C180 Administration Buil

  7. Optically activated sub-millimeter dielectric relaxation in amorphous thin film silicon at room temperature

    SciTech Connect (OSTI)

    Rahman, Rezwanur; Ohno, Tim R.; Taylor, P. C.; Scales, John A.

    2014-05-05

    Knowing the frequency-dependent photo-induced complex conductivity of thin films is useful in the design of photovoltaics and other semi-conductor devices. For example, annealing in the far-infrared could in principle be tailored to the specific dielectric properties of a particular sample. The frequency dependence of the conductivity (whether dark or photo-induced) also gives insight into the effective dimensionality of thin films (via the phonon density of states) as well as the presence (or absence) of free carriers, dopants, defects, etc. Ultimately, our goal is to make low-noise, phase-sensitive room temperature measurements of the frequency-dependent conductivity of thin films from microwave frequencies into the far-infrared; covering, the frequency range from ionic and dipole relaxation to atomic and electronic processes. To this end, we have developed a high-Q (quality factor) open cavity resonator capable of resolving the complex conductivity of sub-micron films in the range of 100–350?GHz (0.1–0.35 THz, or 0.4–1?meV). In this paper, we use a low-power green laser to excite bound charges in high-resistivity amorphous silicon thin film. Even at room temperature, we can resolve both the dark conductivity and photo-induced changes associated with dielectric relaxation and possibly some small portion of free carriers.

  8. Room temperature quantum memory and scalable single photon source based on motional averaging

    E-Print Network [OSTI]

    J. Borregaard; M. Zugenmaier; J. M. Petersen; H. Shen; G. Vasilakis; K. Jensen; E. S. Polzik; A. S. Sørensen

    2015-01-16

    Quantum interfaces between photons and ensembles of atoms have emerged as powerful tools for quantum technologies. High fidelity storage and retrieval of a photon in a collective quantum state of many atoms requires long-lived collective superposition states typically achieved with immobilized atoms. Thermal atomic vapors, which present a simple and scalable resource, have been so far only used for continuous variable processing or for discrete variable processing on short time scales where atomic motion is negligible. We develop a theory based on the concept of motional averaging to enable room temperature discrete variable quantum memories and coherent single photon sources. We show that by choosing the interaction so that atoms can cross the light beam several times during the interaction and by suitable spectral filtering, we erase the "which atom" information and obtain an efficient and homogenous coupling between all atoms and the light. Heralded single excitations can thus be created and stored as collective spinwaves, which can later be read out to produce coherent single photons in a scalable fashion. We demonstrate the feasibility of this approach to scalable quantum memories with a proof of principle experiment with room temperature atoms contained in microcells with spin protecting coating, placed inside an optical cavity.

  9. Room temperature all-silicon photonic crystal nanocavity light emitting diode at sub-bandgap wavelengths

    E-Print Network [OSTI]

    Shakoor, A; Cardile, P; Portalupi, S L; Gerace, D; Welna, K; Boninelli, S; Franzo, G; Priolo, F; Krauss, T F; Galli, M; Faolain, L O

    2013-01-01

    Silicon is now firmly established as a high performance photonic material. Its only weakness is the lack of a native electrically driven light emitter that operates CW at room temperature, exhibits a narrow linewidth in the technologically important 1300- 1600 nm wavelength window, is small and operates with low power consumption. Here, an electrically pumped all-silicon nano light source around 1300-1600 nm range is demonstrated at room temperature. Using hydrogen plasma treatment, nano-scale optically active defects are introduced into silicon, which then feed the photonic crystal nanocavity to enahnce the electrically driven emission in a device via Purcell effect. A narrow ({\\Delta}{\\lambda} = 0.5 nm) emission line at 1515 nm wavelength with a power density of 0.4 mW/cm2 is observed, which represents the highest spectral power density ever reported from any silicon emitter. A number of possible improvements are also discussed, that make this scheme a very promising light source for optical interconnects a...

  10. Room-temperature near-infrared silicon carbide nanocrystalline emitters based on optically aligned spin defects

    SciTech Connect (OSTI)

    Muzha, A.; Fuchs, F.; Simin, D.; Astakhov, G. V.; Tarakina, N. V.; Trupke, M.; Soltamov, V. A.; Mokhov, E. N.; Baranov, P. G.; Dyakonov, V.; and others

    2014-12-15

    Bulk silicon carbide (SiC) is a very promising material system for bio-applications and quantum sensing. However, its optical activity lies beyond the near infrared spectral window for in-vivo imaging and fiber communications due to a large forbidden energy gap. Here, we report the fabrication of SiC nanocrystals and isolation of different nanocrystal fractions ranged from 600?nm down to 60?nm in size. The structural analysis reveals further fragmentation of the smallest nanocrystals into ca. 10-nm-size clusters of high crystalline quality, separated by amorphization areas. We use neutron irradiation to create silicon vacancies, demonstrating near infrared photoluminescence. Finally, we detect room-temperature spin resonances of these silicon vacancies hosted in SiC nanocrystals. This opens intriguing perspectives to use them not only as in-vivo luminescent markers but also as magnetic field and temperature sensors, allowing for monitoring various physical, chemical, and biological processes.

  11. On the magnetic field signal radiated by an atmospheric pressure room temperature plasma jet

    SciTech Connect (OSTI)

    Wu, S.; Huang, Q.; Wang, Z.; Lu, X. [State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan, Hubei 430074 (China)

    2013-01-28

    In this paper, the magnetic field signal radiated from an atmospheric pressure room temperature plasma plume is measured. It's found that the magnetic field signal has similar waveform as the current carried by the plasma plume. By calibration of the magnetic field signal, the plasma plume current is obtained by measuring the magnetic field signal radiated by the plasma plume. In addition, it is found that, when gas flow modes changes from laminar regime to turbulence regime, the magnetic field signal waveforms appears different, it changes from a smooth curve to a curve with multiple spikes. Furthermore, it is confirmed that the plasma plume generated by a single electrode (without ground electrode) plasma jet device carries higher current than that with ground electrode.

  12. Method for stabilizing low-level mixed wastes at room temperature

    DOE Patents [OSTI]

    Wagh, A.S.; Singh, D.

    1997-07-08

    A method to stabilize solid and liquid waste at room temperature is provided comprising combining solid waste with a starter oxide to obtain a powder, contacting the powder with an acid solution to create a slurry, said acid solution containing the liquid waste, shaping the now-mixed slurry into a predetermined form, and allowing the now-formed slurry to set. The invention also provides for a method to encapsulate and stabilize waste containing cesium comprising combining the waste with Zr(OH){sub 4} to create a solid-phase mixture, mixing phosphoric acid with the solid-phase mixture to create a slurry, subjecting the slurry to pressure; and allowing the now pressurized slurry to set. Lastly, the invention provides for a method to stabilize liquid waste, comprising supplying a powder containing magnesium, sodium and phosphate in predetermined proportions, mixing said powder with the liquid waste, such as tritium, and allowing the resulting slurry to set. 4 figs.

  13. On the Mechanism of Above Room Temperature Superconductivity and Superfluidity by Relativistic Quantum Mechanics

    E-Print Network [OSTI]

    Reginald B. Little

    2015-04-23

    A comprehensive theory of superconductivity (SC) and superfluidity (SF) is presented of new types III and IV at temperatures into millions of degrees involving phase transitions of fermions in heat reservoirs to form general relativistic triple quasi-particles of 3 fermions interacting to boson-fermion pairs. Types 0, I, and II SC/SF are deduced from such triples as: thermally dressed, relativistic fermionic vortices; spin coupled, dressed, fermionic vortical pairs (diamagnetic bosons); and spinrevorbitally coupled, dressed fermionic, vortical pairs (ferromagnetic bosons). All known SC, SF and trends in critical temperatures (Tc) are thereby explained. The recently observed SC/SF in nano-graphene systems is explained. The above room temperature SC/SF is predicted and modeled by transformations of intense thermal boson populations of heat reservoirs to relativistic mass, weight, spin and magnetism for further reasoning over compression to electricity, weak phenomena and strong phenomena for connecting general relativism and quantum mechanics.

  14. Scanning tunneling microscopy reveals LiMnAs is a room temperature anti-ferromagnetic semiconductor

    SciTech Connect (OSTI)

    Wijnheijmer, A. P.; Koenraad, P. M.; Marti, X.; Holy, V.; Cukr, M.; Novak, V.; Jungwirth, T.

    2012-03-12

    We performed scanning tunneling microscopy and spectroscopy on a LiMnAs(001) thin film epitaxially grown on an InAs(001) substrate by molecular beam epitaxy. While the in situ cleavage exposed only the InAs(110) non-polar planes, the cleavage continued into the LiMnAs thin layer across several facets. We combined both topography and current mappings to confirm that the facets correspond to LiMnAs. By spectroscopy we show that LiMnAs has a band gap. The band gap evidenced in this study, combined with the known Neel temperature well above room temperature, confirms that LiMnAs is a promising candidate for exploring the concepts of high temperature semiconductor spintronics based on antiferromagnets.

  15. Investigation of room temperature ferromagnetic nanoparticles of Gd5Si4

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

    Hadimani, R. L.; Gupta, S.; Harstad, S. M.; Pecharsky, V. K.; Jiles, D. C.

    2015-07-06

    Gd5(SixGe1-x)4 compounds undergo first-order phase transitions close to room temperature when x ~ = 0.5, which are accompanied by extreme changes of properties. We report the fabrication of the nanoparticles of one of the parent compounds-Gd5Si4-using high-energy ball milling. Crystal structure, microstructure, and magnetic properties have been investigated. Particles agglomerate at long milling times, and the particles that are milled >20 min lose crystallinity and no longer undergo magnetic phase transition close to 340 K, which is present in a bulk material. The samples milled for >20 min exhibit a slightly increased coercivity. As a result, magnetization at a highmore »temperature of 275K decreases with the increase in the milling time.« less

  16. Near-field Levitated Quantum Optomechanics with Nanodiamonds: Strong Single-Photon Coupling at Room Temperature

    E-Print Network [OSTI]

    M. L. Juan; G. Molina-Terriza; T. Volz; O. Romero-Isart

    2015-05-13

    We show that the dipole force of an ensemble of quantum emitters embedded in a dielectric nanosphere can be exploited to achieve a strong single-photon quantum optomechanical coupling, in the resolved sideband regime and at room temperature, with experimentally feasible parameters. The key ingredient is that the polarizability from an ensemble of embedded quantum emitters can be larger than the bulk polarizability of the sphere, thereby enabling the use of repulsive optical potentials and consequently the levitation at near-fields. This allows to boost the single-photon coupling by combining larger polarizability to mass ratio, larger field gradients, and smaller cavity volumes. A case study is done with a nanodiamond containing a high-density of silicon-vacancy color centers that is optically levitated in the evanescent field of a high-finesse microsphere cavity.

  17. Searching Room Temperature Ferromagnetism in Wide Gap Semiconductors Fe-doped Strontium Titanate and Zinc Oxide

    E-Print Network [OSTI]

    Pereira, LMC; Wahl, U

    Scientic findings in the very beginning of the millennium are taking us a step further in the new paradigm of technology: spintronics. Upgrading charge-based electronics with the additional degree of freedom of the carriers spin-state, spintronics opens a path to the birth of a new generation of devices with the potential advantages of non-volatility and higher processing speed, integration densities and power efficiency. A decisive step towards this new age lies on the attribution of magnetic properties to semiconductors, the building block of today's electronics, that is, the realization of ferromagnetic semiconductors (FS) with critical temperatures above room temperature. Unfruitful search for intrinsic RT FS lead to the concept of Dilute(d) Magnetic Semiconductors (DMS): ordinary semiconductor materials where 3 d transition metals randomly substitute a few percent of the matrix cations and, by some long-range mechanism, order ferromagnetically. The times are of intense research activity and the last few ...

  18. From molten salts to room temperature ionic liquids: Simulation studies on chloroaluminate systems

    E-Print Network [OSTI]

    Salanne, Mathieu; Seitsonen, Ari P; Madden, Paul A; Kirchner, Barbara; 10.1039/C1FD00053E

    2013-01-01

    An interaction potential including chloride anion polarization effects, constructed from first-principles calculations, is used to examine the structure and transport properties of a series of chloroaluminate melts. A particular emphasis was given to the study of the equimolar mixture of aluminium chloride with 1-ethyl-3-methylimidazolium chloride, which forms a room temperature ionic liquid EMI-AlCl 4. The structure yielded by the classical simulations performed within the framework of the polarizable ion model is compared to the results obtained from entirely electronic structure-based simulations: An excellent agreement between the two flavors of molecular dynamics is observed. When changing the organic cation EMI+ by an inorganic cation with a smaller ionic radius (Li+, Na+, K+), the chloroaluminate speciation becomes more complex, with the formation of Al2Cl 7- in small amounts. The calculated transport properties (diffusion coefficients, electrical conductivity and viscosity) of EMI-AlCl4 are in good ag...

  19. Experimental Observation of the Inverse Spin Hall Effect at Room Temperature

    SciTech Connect (OSTI)

    Liu, Baoli; Shi, Junren; Wang, Wenxin; Zhao, Hongming; Li, Dafang; /Beijing, Inst. Phys.; Zhang, Shoucheng; /Stanford U., Phys. Dept.; Xue, Qikun; Chen, Dongmin; /Beijing, Inst. Phys.

    2010-03-16

    We observe the inverse spin Hall effect in a two-dimensional electron gas confined in Al-GaAs/InGaAs quantum wells. Specifically, they find that an inhomogeneous spin density induced by the optical injection gives rise to an electric current transverse to both the spin polarization and its gradient. The spin Hall conductivity can be inferred from such a measurement through the Einstein relation and the onsager relation, and is found to have the order of magnitude of 0.5(e{sup 2}/h). The observation is made at the room temperature and in samples with macroscopic sizes, suggesting that the inverse spin Hall effects is a robust macroscopic transport phenomenon.

  20. Direct Observation of Room-Temperature Polar Ordering in Colloidal GeTe Nanocrystals

    SciTech Connect (OSTI)

    Polking, Mark J.; Zheng, Haimei; Urban, Jeffrey J.; Milliron, Delia J.; Chan, Emory; Caldwell, Marissa A.; Raoux, Simone; Kisielowski, Christian F.; Ager III, Joel W.; Ramesh, Ramamoorthy; Alivisatos, A.P.

    2009-12-07

    Ferroelectrics and other materials that exhibit spontaneous polar ordering have demonstrated immense promise for applications ranging from non-volatile memories to microelectromechanical systems. However, experimental evidence of polar ordering and effective synthetic strategies for accessing these materials are lacking for low-dimensional nanomaterials. Here, we demonstrate the synthesis of size-controlled nanocrystals of the polar material germanium telluride (GeTe) using colloidal chemistry and provide the first direct evidence of room-temperature polar ordering in nanocrystals less than 5 nm in size using aberration-corrected transmission electron microscopy. Synchrotron x-ray diffraction and Raman studies demonstrate a sizeable polar distortion and a reversible size-dependent polar phase transition in these nanocrystals. The stability of polar ordering in solution-processible nanomaterials suggests an economical avenue to Tbit/in2-density non-volatile memory devices and other applications.

  1. Method for stabilizing low-level mixed wastes at room temperature

    DOE Patents [OSTI]

    Wagh, Arun S. (Joliet, IL); Singh, Dileep (Westmont, IL)

    1997-01-01

    A method to stabilize solid and liquid waste at room temperature is provided comprising combining solid waste with a starter oxide to obtain a powder, contacting the powder with an acid solution to create a slurry, said acid solution containing the liquid waste, shaping the now-mixed slurry into a predetermined form, and allowing the now-formed slurry to set. The invention also provides for a method to encapsulate and stabilize waste containing cesium comprising combining the waste with Zr(OH).sub.4 to create a solid-phase mixture, mixing phosphoric acid with the solid-phase mixture to create a slurry, subjecting the slurry to pressure; and allowing the now pressurized slurry to set. Lastly, the invention provides for a method to stabilize liquid waste, comprising supplying a powder containing magnesium, sodium and phosphate in predetermined proportions, mixing said powder with the liquid waste, such as tritium, and allowing the resulting slurry to set.

  2. Room temperature ferromagnetism in Co-doped amorphous carbon composites from the spin polarized semiconductor band

    SciTech Connect (OSTI)

    Hsu, H. S., E-mail: hshsu@mail.nptu.edu.tw; Chien, P. C.; Chang, Y. Y. [Department of Applied Physics, National Pingtung University, Pingtung 900, Taiwan (China); Sun, S. J. [Department of Applied Physics, National University of Kaohsiung, Kaohsiung 811, Taiwan (China); Lee, C. H. [Department of Engineering and System Science, National Tsing-Hua University, Hsinchu 300, Taiwan (China)

    2014-08-04

    This study provides conclusive evidence of room temperature ferromagnetism in Co-doped amorphous carbon (a-C) composites from the spin polarized semiconductor band. These composites are constructed from discontinuous [Co(3?nm)/a-C(d{sub c} nm)]{sub 5} multilayers with d{sub c}?=?3?nm and d{sub c}?=?6?nm. Only remnant circular dichroism (CD) was observed from the d{sub c}?=?3?nm sample but not when d{sub c}?=?6?nm. In addition, the remnant CD peaks at 5.5?eV, which is comparable with the absorption peak associated with the C ?-?* gap transition. We suggest that the possible mechanism for this coupling can be considered as a magnetic proximity effect in which a ferromagnetic moment in the C medium is induced by Co/C interfaces.

  3. Iron-aluminum alloys having high room-temperature and method for making same

    DOE Patents [OSTI]

    Sikka, V.K.; McKamey, C.G.

    1993-08-24

    A wrought and annealed iron-aluminum alloy is described consisting essentially of 8 to 9.5% aluminum, an effective amount of chromium sufficient to promote resistance to aqueous corrosion of the alloy, and an alloying constituent selected from the group of elements consisting of an effective amount of molybdenum sufficient to promote solution hardening of the alloy and resistance of the alloy to pitting when exposed to solutions containing chloride, up to about 0.05% carbon with up to about 0.5% of a carbide former which combines with the carbon to form carbides for controlling grain growth at elevated temperatures, and mixtures thereof, and the balance iron, wherein said alloy has a single disordered [alpha] phase crystal structure, is substantially non-susceptible to hydrogen embrittlement, and has a room-temperature ductility of greater than 20%.

  4. Blue photoluminescence enhancement in laser-irradiated 6H-SiC at room temperature

    SciTech Connect (OSTI)

    Wu, Yan; Ji, Lingfei Lin, Zhenyuan; Jiang, Yijian; Zhai, Tianrui

    2014-01-27

    Blue photoluminescence (PL) of 6H-SiC irradiated by an ultraviolet laser can be observed at room temperature in dark condition. PL spectra with Gaussian fitting curve of the irradiated SiC show that blue luminescence band (?440?nm) is more pronounced than other bands. The blue PL enhancement is the combined result of the improved shallow N-donor energy level and the unique surface state with Si nanocrystals and graphene/Si composite due to the effect of photon energy input by the short-wavelength laser irradiation. The study can provide a promising route towards the preparation of well-controlled blue photoluminescence material for light-emitting devices.

  5. Using micro saint to predict performance in a nuclear power plant control room

    SciTech Connect (OSTI)

    Lawless, M.T.; Laughery, K.R.; Persenky, J.J.

    1995-09-01

    The United States Nuclear Regulatory Commission (NRC) requires a technical basis for regulatory actions. In the area of human factors, one possible technical basis is human performance modeling technology including task network modeling. This study assessed the feasibility and validity of task network modeling to predict the performance of control room crews. Task network models were built that matched the experimental conditions of a study on computerized procedures that was conducted at North Carolina State University. The data from the {open_quotes}paper procedures{close_quotes} conditions were used to calibrate the task network models. Then, the models were manipulated to reflect expected changes when computerized procedures were used. These models` predictions were then compared to the experimental data from the {open_quotes}computerized conditions{close_quotes} of the North Carolina State University study. Analyses indicated that the models predicted some subsets of the data well, but not all. Implications for the use of task network modeling are discussed.

  6. A magnetically shielded room with ultra low residual field and gradient

    SciTech Connect (OSTI)

    Altarev, I.; Chesnevskaya, S.; Gutsmiedl, E.; Kuchler, F.; Lins, T.; Marino, M.; McAndrew, J.; Niessen, B.; Paul, S.; Petzoldt, G.; Singh, J.; Stoepler, R.; Stuiber, S.; Sturm, M.; Taubenheim, B. [Physikdepartment, Technische Universität München, D-85748 Garching (Germany); Babcock, E. [Jülich Center for Neutron Science, Lichtenbergstrasse 1, D-85748 Garching (Germany); Beck, D.; Sharma, S. [Physics Department, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States); Burghoff, M.; Fan, I. [Physikalisch-Technische Bundesanstalt Berlin, D-10587 Berlin (Germany); and others

    2014-07-15

    A versatile and portable magnetically shielded room with a field of (700 ± 200) pT within a central volume of 1 m × 1 m × 1 m and a field gradient less than 300 pT/m, achieved without any external field stabilization or compensation, is described. This performance represents more than a hundredfold improvement of the state of the art for a two-layer magnetic shield and provides an environment suitable for a next generation of precision experiments in fundamental physics at low energies; in particular, searches for electric dipole moments of fundamental systems and tests of Lorentz-invariance based on spin-precession experiments. Studies of the residual fields and their sources enable improved design of future ultra-low gradient environments and experimental apparatus. This has implications for developments of magnetometry beyond the femto-Tesla scale in, for example, biomagnetism, geosciences, and security applications and in general low-field nuclear magnetic resonance (NMR) measurements.

  7. Time-resolved LII signals from aggregates of soot particles levitated in room temperature air

    E-Print Network [OSTI]

    Mitrani, James M

    2015-01-01

    We observed and modeled time-resolved laser-induced incandescence (LII) signals from soot aggregates. Time-resolved LII signals were observed from research-grade soot particles, levitated in room temperature air. We were able to measure sizes and structural properties of our soot particles ex situ, and use those measurements as input parameters when modeling the observed LII signals. We showed that at low laser fluences, aggregation significantly influences LII signals by reducing conductive cooling to the ambient air. At moderate laser fluences, laser-induced disintegration of aggregates occurs, so the effects of aggregation on LII signals are negligible. These results can be applied to extend LII for monitoring formation of soot and nanoparticle aggregates.

  8. Searching Room Temperature Ferromagnetism in Wide Gap Semiconductors Fe-doped Strontium Titanate and Zinc Oxide

    E-Print Network [OSTI]

    Pereira, LMC; Wahl, U

    Scientific findings in the very beginning of the millennium are taking us a step further in the new paradigm of technology: spintronics. Upgrading charge-based electronics with the additional degree of freedom of the carriers spin-state, spintronics opens a path to the birth of a new generation of devices with the potential advantages of non-volatility and higher processing speed, integration densities and power efficiency. A decisive step towards this new age lies on the attribution of magnetic properties to semiconductors, the building block of today's electronics, that is, the realization of ferromagnetic semiconductors (FS) with critical temperatures above room temperature. Unfruitful search for intrinsic RT FS lead to the concept of Dilute(d) Magnetic Semiconductors (DMS): ordinary semiconductor materials where 3 d transition metals randomly substitute a few percent of the matrix cations and, by some long-range mechanism, order ferromagnetically. The times are of intense research activity and the last fe...

  9. An ab initio variationally computed room-temperature line list for SO3

    E-Print Network [OSTI]

    Underwood, Daniel S; Yurchenko, Sergei N

    2013-01-01

    {\\it Ab initio} potential energy and dipole moment surfaces are computed for sulfur trioxide (SO$_3$) at the CCSD(T)-F12b level of theory and appropriate triple-zeta basis sets. These surfaces are fitted and used, with a slight correction for the equilibrium S--O distance, to compute pure rotational and rotation-vibraton spectra of \\sothree\\ using the variational nuclear motion program TROVE. The calculations considered transitions in the region 0--4000 \\cm\\ with rotational states up to J=85. The resulting line list of 349~348~513 transitions is appropriate for modelling room temperature SO3 spectra. Good agreement is found with the observed infrared absorption spectra and the calculations are used to place the measured relative intensities on an absolute scale. A list of 10~878 experimental transitions is provided in a form suitable for inclusion in standard atmospheric and planetary spectroscopic databases.

  10. Observation of time-invariant coherence in a room temperature quantum simulator

    E-Print Network [OSTI]

    Silva, Isabela A; Bromley, Thomas R; Cianciaruso, Marco; Sarthour, Roberto S; Oliveira, Ivan S; Franco, Rosario Lo; deAzevedo, Eduardo R; Soares-Pinto, Diogo O; Adesso, Gerardo

    2015-01-01

    The ability to live in coherent superposition states is a signature trait of quantum systems and constitutes an unexpendable resource for quantum-enhanced technologies. However, decoherence effects usually destroy quantum superpositions. Here we show that, in a composite quantum system exposed to decohering noise, quantum coherence in a reference basis can stay protected for indefinite time. This occurs for a class of quantum states independently of the measure used to quantify coherence, and requires no control on the system during the dynamics. Such an invariant coherence phenomenon is observed experimentally in a two-qubit room temperature nuclear magnetic resonance quantum simulator. Our study reveals a novel interplay between coherence and various forms of correlations, and highlights the natural resilience of quantum effects in complex systems.

  11. Observation of time-invariant coherence in a room temperature quantum simulator

    E-Print Network [OSTI]

    Isabela A. Silva; Alexandre M. Souza; Thomas R. Bromley; Marco Cianciaruso; Roberto S. Sarthour; Ivan S. Oliveira; Rosario Lo Franco; Eduardo R. deAzevedo; Diogo O. Soares-Pinto; Gerardo Adesso

    2015-11-06

    The ability to live in coherent superposition states is a signature trait of quantum systems and constitutes an unexpendable resource for quantum-enhanced technologies. However, decoherence effects usually destroy quantum superpositions. Here we show that, in a composite quantum system exposed to decohering noise, quantum coherence in a reference basis can stay protected for indefinite time. This occurs for a class of quantum states independently of the measure used to quantify coherence, and requires no control on the system during the dynamics. Such an invariant coherence phenomenon is observed experimentally in a two-qubit room temperature nuclear magnetic resonance quantum simulator. Our study reveals a novel interplay between coherence and various forms of correlations, and highlights the natural resilience of quantum effects in complex systems.

  12. Stability analysis of a backfilled room-and-pillar mine. Report of investigations/1995

    SciTech Connect (OSTI)

    Tesarik, D.R.; Seymour, J.B.; Yanske, T.R.; McKibbin, R.W.

    1995-03-01

    Displacement and stress changes in cemented backfill and ore pillars at the Buick Mine, near Boss, MO, were monitored by engineers from the U.S. Bureau of Mines (USBM) and The Doe Run Co., St Louis, MO. A test area in this room-and-pillar mine was backfilled to provide support when remnant ore pillars were mined. Objectives of this research were to evaluate the effect of backfill on mine stability, observe backfill conditions during pillar removal, and calibrate a numeric model to be used to design other areas of the mine. Two-dimensional, finite-element and three-dimensional, displacement-discontinuity codes were used to model the study area. Combined with instrument data, these codes identified two failed pillars.

  13. Environmental effect on room-temperature ductility of isothermally forged TiAl-base alloys

    SciTech Connect (OSTI)

    Nakamura, Morihiko; Hashimoto, Kenki (National Research Inst. for Metals, Tokyo (Japan)); Itoh, Naoyuki (Nippon Steel Corp., Chiba (Japan)); Tsujimoto, Tokuzo (Ibaraki Univ. (Japan). Faculty of Engineering); Suzuki, Toshiyuki (Kougakuin Univ., Tokyo (Japan))

    1994-02-01

    Isothermally forged TiAl-base alloy (Al-rich, Mn-containing, and Cr-containing TiAl) were heat-treated in various conditions, and equiaxed grain structures consisting of [gamma] and [alpha][sub 2] or [beta] phases were obtained. The heat-treated alloys were tensile tested in vacuum and air at room temperature, and the environmental effect on tensile elongation was studied. The ductility of the alloys consisting of equiaxed [gamma] grains and a large amount of [alpha][sub 2] grains was not largely affecting by laboratory air, and a decrease in the amount of [alpha][sub 2] grains resulted in a large reduction of ductility in air. The [beta] phase in the Cr-containing alloy improved the ductility in vacuum, but it resulted in a large reduction of ductility in air.

  14. Decoupling charge transport from the structural dynamics in room temperature ionic liquids

    SciTech Connect (OSTI)

    Griffin, Phillip; Agapov, Alexander L; Kisliuk, Alexander; Sun, Xiao-Guang; Dai, Sheng; Novikov, Vladimir; Sokolov, Alexei P

    2011-01-01

    Light scattering and dielectric spectroscopy measurements were performed on the room temperature ionic liquid (RTIL) [C4mim][NTf2] in a broad temperature and frequency range. Ionic conductivity was used to estimate self-diffusion of ions, while light scattering was used to study structural relaxation. We demonstrate that the ionic diffusion decouples from the structural relaxation process as the temperature of the sample decreases toward Tg. The strength of the decoupling appears to be significantly lower than that expected for a supercooled liquid of similar fragility. The structural relaxation process in the RTIL follows well the high-temperature mode coupling theory (MCT) scenario. Using the MCT analysis we estimated the dynamic crossover temperature in [C4mim][NTf2] to be Tc 225 5 K. However, our analysis reveals no sign of the dynamic crossover in the ionic diffusion process.

  15. Improved design of room and pillar coal mining. Final technical report, October 1, 1978-March 31, 1982

    SciTech Connect (OSTI)

    Bieniawski, Z.T.

    1982-06-30

    The objective of this research grant was to improve upon the design of roof spans and coal pillars in a coal mining technique known as room-and-pillar mining. Essentially, the project consisted of three aspects: determination of stable roof spans; determination of the strength of coal pillars; and determination of safety factors for room-and-pillar coal mining conditions in the United States. The study included a critical review of the available pillar design formulas as well as the design methods for selecting stable roof spans. Three novel approaches were utilized: (1) the petite sismique technique was assessed for possible determination of coal pillar deformability; this was the first use of this technique in the United States since its development in France; (2) the Geomechanics Classification was extended for determination of safe roof spans in room-and-pillar coal mining; and (3) a national survey of the current design practice as well as of the stable and failed coal pillars and roof spans was performed with the aim of determining factors of safety in room-and-pillar coal mining. Research investigations included field studies, laboratory testing and analytical computer simulations. The final outcome of the project is a proposal for a design code for room-and-pillar coal mining in the United States. In the course of this research, seven publications were prepared and three M.S. theses were completed. Practical applications of this research are discussed.

  16. Light Water Reactor Sustainability Program Operator Performance Metrics for Control Room Modernization: A Practical Guide for Early Design Evaluation

    SciTech Connect (OSTI)

    Ronald Boring; Roger Lew; Thomas Ulrich; Jeffrey Joe

    2014-03-01

    As control rooms are modernized with new digital systems at nuclear power plants, it is necessary to evaluate the operator performance using these systems as part of a verification and validation process. There are no standard, predefined metrics available for assessing what is satisfactory operator interaction with new systems, especially during the early design stages of a new system. This report identifies the process and metrics for evaluating human system interfaces as part of control room modernization. The report includes background information on design and evaluation, a thorough discussion of human performance measures, and a practical example of how the process and metrics have been used as part of a turbine control system upgrade during the formative stages of design. The process and metrics are geared toward generalizability to other applications and serve as a template for utilities undertaking their own control room modernization activities.

  17. Nanowire-based frequency-selective capacitive photodetector for resonant detection of infrared radiation at room temperature

    SciTech Connect (OSTI)

    Bandyopadhyay, Saumil, E-mail: saumilb@mit.edu [Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA and Department of Electrical and Computer Engineering, Virginia Commonwealth University, Richmond, Virginia 23284 (United States)

    2014-07-14

    Characteristics of a capacitive infrared photodetector that works at room temperature by registering a change in capacitance upon illumination are reported. If used in an ideal resonant inductor-resistor-capacitor circuit, it can exhibit zero dark current, zero standby power dissipation, infinite detectivity, and infinite light-to-dark contrast ratio. It is also made frequency-selective by employing semiconductor nanowires that selectively absorb photons of energies close to the nanowire's bandgap. Based on measured parameters, the normalized detectivity is estimated to be ?3?×?10{sup 7} Jones for 1.6??m IR wavelength at room temperature.

  18. Electrically pumped single-photon emission at room temperature from a single InGaN/GaN quantum dot

    SciTech Connect (OSTI)

    Deshpande, Saniya; Frost, Thomas; Hazari, Arnab; Bhattacharya, Pallab, E-mail: pkb@eecs.umich.edu [Center for Photonics and Multiscale Nanomaterials, Department of Electrical Engineering and Computer Science, University of Michigan, 1301 Beal Avenue, Ann Arbor, Michigan 48109 (United States)

    2014-10-06

    We demonstrate a semiconductor quantum dot based electrically pumped single-photon source operating at room temperature. Single photons emitted in the red spectral range from single In{sub 0.4}Ga{sub 0.6}N/GaN quantum dots exhibit a second-order correlation value g{sup (2)}(0) of 0.29, and fast recombination lifetime ?1.3 ±0.3 ns at room temperature. The single-photon source can be driven at an excitation repetition rate of 200?MHz.

  19. SEP Success Story: Solar Field Powers Historic Garden Holiday...

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

    the University of Tennessee at the official opening of the West Tennessee Solar Farm. | Energy Department photo. SEP Success Story: Harvesting the Sun at the West Tennessee Solar...

  20. Holiday City South, New Jersey: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources JumpNew Jersey: Energy ResourcesHoboken,Holden, Maine:City South,

  1. Holiday City-Berkeley, New Jersey: Energy Resources | Open Energy

    Open Energy Info (EERE)

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  2. Holiday Heights, New Jersey: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

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  3. Energy Saving Holiday Kitchen Trivia | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-inPPLfor Innovative Solar PowerTribesDepartmentEnergyNovemberOurinyour

  4. SEP Success Story: Solar Field Powers Historic Garden Holiday Display |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy BillsNo. 195 -Rob Roberts About UsWYOMINGORDERReduce Waste and

  5. Solar Field Powers Historic Garden Holiday Display | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy BillsNo.Hydrogen4Energy SmoothEquipment Certification SolarPowers

  6. Workers Across the Nuclear Security Enterprise Give Back This Holiday

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport forRetirementAdministrationWayne JonesSeason | National

  7. Leveraging Holidays and Other Events | Department of Energy

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

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  8. Tips to Save Energy During the Holidays | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyThe U.S.Laclede GasEfficiency| Department of Energy TheMeeks -

  9. LED Holiday Lights: Festive, Safe, and Efficient! | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURING OFFICE INDUSTRIALU.S. DepartmentJeanKeyLANL Sustainable Design GuideONLEDLED

  10. EM Waste Isolation Pilot Plant Team's Holiday Spirit Shines | Department

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

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  11. How Do Holiday Lights Work? | Department of Energy

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

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  12. Fuel Cell Powers Up Festivities at Secretary Chu's Holiday Party |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015ExecutiveFluorescentDanKathy Loftus GlobalEfficient FuelRenewable

  13. Save Money with LED Holiday Light Strings | Department of Energy

    Energy Savers [EERE]

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  14. Tips to Save Energy During the Holidays | Department of Energy

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

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  15. LED Holiday Lights: Festive, Safe, and Efficient! | Department of Energy

    Energy Savers [EERE]

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  16. Holiday Shopping and Electric Vehicles | GE Global Research

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

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  17. Holiday Gifts for Energy Efficiency | Department of Energy

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

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  18. Save Energy on Appliances this Holiday Season | Department of Energy

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

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  19. Meaningful Money Gifts at Holiday Time | The Ames Laboratory

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

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  20. SRNL PHASE II SHELF LIFE STUDIES - SERIES 1 ROOM TEMPERATURE AND HIGH RELATIVE HUMIDITY

    SciTech Connect (OSTI)

    Mickalonis, J.; Duffey, J.

    2012-09-12

    The Savannah River National Laboratory (SRNL) Phase II, Series 1 shelf-life corrosion testing for the Department of Energy Standard 3013 container is presented and discussed in terms of the localized corrosion behavior of Type 304 stainless steel in contact with moist plutonium oxide and chloride salt mixtures and the potential impact to the 3013 inner container. This testing was designed to address the influence of temperature, salt composition, initial salt moisture, residual stress and type of oxide/salt contact on the relative humidity inside a 3013 container and the initiation and propagation of localized corrosion, especially stress corrosion cracking. The integrated plan is being conducted by Los Alamos National Laboratory and SRNL. SRNL is responsible for conducting a corrosion study in small scale vessels containing plutonium oxide and chloride salts under conditions of humidity, temperature and oxide/salt compositions both within the limits of 3013 storage conditions as well as beyond the 3013 storage requirements to identify margins for minimizing the initiation of stress corrosion cracking. These worst case conditions provide data that bound the material packaged in 3013 containers. Phase I of this testing was completed in 2010. The Phase II, Series 1 testing was performed to verify previous results from Phase I testing and extend our understanding about the initiation of stress corrosion cracking and pitting that occur in 304L under conditions of room temperature, high humidity, and a specific plutonium oxide/salt chemistry. These results will aid in bounding the safe storage conditions of plutonium oxides in 3013 containers. A substantial change in the testing was the addition of the capability to monitor relative humidity during test exposure. The results show that under conditions of high initial moisture ({approx}0.5 wt%) and room temperature stress corrosion cracking occurred in 304L teardrop coupons in contact with the oxide/salt mixture at times as short as 85 days. In all cases, the cracking appeared to be associated with pitting or localized general corrosion. Crack initiation at other sites, such as surface imperfections or inclusions, cannot be excluded. Cracks appear in most cases to initiate through an intergranular mode and transition to a transgranular mode.

  1. College of Graduate Studies and Research Room C180 Administration Building, 105 Administration Place, Saskatoon SK CANADA S7N 5A2

    E-Print Network [OSTI]

    Saskatchewan, University of

    College of Graduate Studies and Research Room C180 Administration Building, 105 Administration of Graduate Scholarships and Awards, C180 Administration Building, 105 Administration Place, Saskatoon

  2. DIG Seminars (March-July 2015) Tuesday 3rd March, 12 noon 1.00 pm, Room 0.1

    E-Print Network [OSTI]

    measures and the displacement of social and societal risk Friday 27th March, 12 noon ­ 1.00 pm, Room 2) The anatomy of teams: division of labor in collaborative knowledge production Tuesday 12th May, 12 noon ­ 1) The tone at the top: how CEO compensation affects the interaction of political risk and governance strategy

  3. Mechanisms of Molecular Manipulation with the Scanning Tunneling Microscope at Room Temperature: Chlorobenzene=Si111-7 7

    E-Print Network [OSTI]

    Persson, Mats

    of negative (or positive) ion resonances of the chemisorbed molecule by the tunneling electrons (or holes- scale structures which can be employed to trap electrons in ``textbook'' quantum boxes [2Mechanisms of Molecular Manipulation with the Scanning Tunneling Microscope at Room Temperature

  4. Offices Phone FAX E-mail Room Ocean Department Secretary 67633 69225 catalpa@hawaii.edu 205

    E-Print Network [OSTI]

    Wang, Yuqing

    Offices Phone FAX E-mail Room Ocean Department Secretary 67633 69225 catalpa@hawaii.edu 205 Office Manager 69937 69225 ppetras@hawaii.edu 205D Student Assistants 67633 69225 ocean@soest.hawaii.edu 205 OCN 201 T.A.'s Office 67630 69225 ta@soest.hawaii.edu 113 Biological Ocean Division 67822 alawyer@hawaii

  5. How to get to the Laureate and Accolade Rooms Cross the Bourke Street Pedestrian Bridge from Southern Cross Station.

    E-Print Network [OSTI]

    Liley, David

    from Southern Cross Station. When you get to the stadium, turn to your right, proceeding to Gate 6. Take the lift to the Level D and follow the signs to the Laureate and Accolade Rooms. By Tram right at Row T (blue pillars) and proceed to Gate 6. Take the lift to the Level D and follow the signs

  6. Synthesis of monodispersed CdSe nanocrystals in poly(styrene-alt-maleic anhydride) at room temperature

    SciTech Connect (OSTI)

    Liu, S.H.; Qian, X.F.; Yuan, J.Y.; Yin, J.; He, R.; Zhu, Z.K

    2003-07-14

    Nanocomposite of CdSe/poly(styrene-alt-maleic anhydride) (PSM) was successfully prepared via an in situ reaction process at room temperature and ambient pressure. Transmission electron microscopy (TEM) analysis revealed that CdSe nanoparticles with a small size and narrow size distribution were obtained. The obtained nanocomposite was also characterized by FT-IR, XRD, ultraviolet-visible, and fluorescence spectroscopy.

  7. Hunter College, The City University of New York Continuing Education Room E1022, 695 Park Avenue, New York, NY 10065

    E-Print Network [OSTI]

    Qiu, Weigang

    Hunter College, The City University of New York Continuing Education Room E1022, 695 Park Avenue, New York, NY 10065 Tel: 212.772.4292 - 212.650.3850 Fax 212.772.4302 www.hunter.cuny.edu/ce email: ce

  8. Phil 87 Freshman Seminar: What Does It All Mean? 8 Philosophical Dilemmas Room: H&SS 7077 Prof. Eric Watkins

    E-Print Network [OSTI]

    Phil 87 Freshman Seminar: What Does It All Mean? 8 Philosophical Dilemmas Room: H&SS 7077 Prof Assignments (subject to adjustment): 9-28 Introduction 10-5 A. Death Nagel, What Does It All Mean?, Ch. 9 Nagel, Mortal Questions, Ch.1 B. The Meaning of Life Nagel, What Does It All Mean?, Ch. 10 Nagel, Mortal

  9. Phil 87 Freshman Seminar: What Does It All Mean? 8 Philosophical Dilemmas Room: H&SS 7077 Prof. Eric Watkins

    E-Print Network [OSTI]

    Phil 87 Freshman Seminar: What Does It All Mean? 8 Philosophical Dilemmas Room: H&SS 7077 Prof to adjustment): 9-26 Introduction 10-3 A. Death Nagel, What Does It All Mean?, Ch. 9 Nagel, Mortal Questions, Ch.1 B. The Meaning of Life Nagel, What Does It All Mean?, Ch. 10 Nagel, Mortal Questions, Ch. 2 10

  10. Nanobonding for Multi-Junction Solar Cells at Room Temperature T. Yu, M. M. R. Howlader*, F. Zhang, M. Bakr

    E-Print Network [OSTI]

    Howlader, Matiar R

    Nanobonding for Multi-Junction Solar Cells at Room Temperature T. Yu, M. M. R. Howlader*, F. Zhang of the interfacial properties of Si/GaAs indicates its potential use on the fabrication of multi-junction solar cells types of solar cells being studied, semiconductor multi-junction solar cells are gaining special

  11. Undergraduate Psychology Advisors: advisor@psych.wisc.edu Rooms 426, 428, & 430 Psychology bldg UNIVERSITY OF WISCONSIN -MADISON

    E-Print Network [OSTI]

    Green, C. Shawn

    Undergraduate Psychology Advisors: advisor@psych.wisc.edu Rooms 426, 428, & 430 Psychology bldg UNIVERSITY OF WISCONSIN - MADISON DEPARTMENT OF PSYCHOLOGY Undergraduate Advising PSYCHOLOGY MAJOR FOUR YEAR PSYCH 201, 202, Or 281: INTRODUCTION TO PSYCHOLOGY (Social Science) If you received a 4 or a 5

  12. Submit complete applications to the Administrative Assistant of the Department of Psychology, Room 10-Floor East, UNBC Teaching & Learning Building.

    E-Print Network [OSTI]

    Northern British Columbia, University of

    Submit complete applications to the Administrative Assistant of the Department of Psychology, Room program is competitive. The following conditions must be met: a) you must have completed 60 credit hours completed at the time of application. c) a faculty member in psychology must be willing to supervise your

  13. Quanta FEG 200 *Always wear lint and powder free clean room gloves when reaching into the specimen

    E-Print Network [OSTI]

    Quanta FEG 200 *Always wear lint and powder free clean room gloves when reaching into the specimen. Lower the stage manually using the Z adjustments on the front door if necessary). e. Click the Pump and click the Pump button to pump to High Vacuum. To Start-up the System from Complete Shutdown 1) Push

  14. Enhanced room temperature oxidation in silicon and porous silicon under 10 keV x-ray irradiation

    E-Print Network [OSTI]

    Weiss, Sharon

    Enhanced room temperature oxidation in silicon and porous silicon under 10 keV x-ray irradiation been suggested that gamma irradiation accelerates oxidation of porous silicon.5 Irradiation silicon samples that occurs over three decades of 10 keV x-ray irradiation. II. SAMPLE PREPARATION Silicon

  15. THE JOURNAL OF CHEMICAL PHYSICS 142, 212408 (2015) Dynamics of water, methanol, and ethanol in a room temperature

    E-Print Network [OSTI]

    Fayer, Michael D.

    2015-01-01

    THE JOURNAL OF CHEMICAL PHYSICS 142, 212408 (2015) Dynamics of water, methanol, and ethanol with increasing alkyl chain length: water, methanol, and ethanol, diluted to low concentration in the room is increased: 23 ps for water, 28 ps for methanol, and 34 ps for ethanol. Although in each case, only a single

  16. HelioRoom: Problem-solving in a whole class visual simulation Mark Thompson and Tom Moher

    E-Print Network [OSTI]

    California at San Diego, University of

    .edu, moher@uic.edu Abstract: HelioRoom simulates the orbital motion of the planets in the Solar system an effort to construct a simulation of one phenomenon--the orbital motion of the planets in the Solar system motion of the planets in the Solar system that explicitly attempts to adopt the public, persistent

  17. Wednesday, October 26, 2011 12:20 pm Room 160, Plant Biotech Building What is happening? Global Climate Changes

    E-Print Network [OSTI]

    Gray, Matthew

    10/31/2011 1 Wednesday, October 26, 2011 12:20 pm Room 160, Plant Biotech Building · What Bigger sized ring diameter FACE sites (> 10m) Small sized ring diameter FACE sites ( system adjust the CO2 flow rate ­ The system uses wind direction information to turn on only the pipes

  18. SYLLABUS: Environmental Education in the School Curriculum Wednesdays 2:15-5:00p, Waller Hall Room 203

    E-Print Network [OSTI]

    Chen, Kuang-Yu

    ways to incorporate environmental education into formal and informal learning environments *Discuss how:15-5:00p, Waller Hall Room 203 CONTACT INFORMATION: COURSE MATERIALS: Instructor: Rebecca Jordan Handouts on mastery, not on a curve. Please note that plagiarism will not be tolerated--always provide your sources

  19. Thermodynamic Analysis Of Pure And Impurity Doped Pentaerythritol Tetranitrate Crystals Grown At Room Temperature

    SciTech Connect (OSTI)

    Pitchimani, R; Zheng, W; Simon, S; Hope-Weeks, L; Burnham, A K; Weeks, B L

    2006-05-25

    Pentaerythritol tetranitrate (PETN) powders are used to initiate other explosives. During long-term storage, changes in powder properties can cause changes in the initiation performance. Changes in the morphology and surface area of aging powders are observed due to sublimation and growth of PETN crystals through coarsening mechanisms, (e.g. Ostwald ripening, sintering, etc.). In order to alleviate the sublimation of PETN crystals under service conditions, stabilization methods such as thermal cycling and doping with certain impurities during or after the crystallization of PETN have been proposed. In this report we present our work on the effect of impurities on the morphology and activation energy of the PETN crystals. The pure and impurity doped crystals of PETN were grown from supersaturated acetone solution by solvent evaporation technique at room temperature. The difference in the morphology of the impurity-doped PETN crystal compared to pure crystal was examined by optical microscopy. The changes in the activation energies and the evaporation rates are determined by thermogravimetric (TGA) analyses. Our activation energies of evaporation agree with earlier reported enthalpies of vaporization. The morphology and activation energy of PETN crystals doped with Ca, Na, and Fe cations are similar to that for pure PETN crystal, whereas the Zn-ion-doped PETN crystals have different morphology and decreased activation energy.

  20. Scalable Architecture for a Room Temperature Solid-State Quantum Information Processor

    E-Print Network [OSTI]

    Norman Y. Yao; Liang Jiang; Alexey V. Gorshkov; Peter C. Maurer; Geza Giedke; J. Ignacio Cirac; Mikhail D. Lukin

    2010-12-13

    The realization of a scalable quantum information processor has emerged over the past decade as one of the central challenges at the interface of fundamental science and engineering. Much progress has been made towards this goal. Indeed, quantum operations have been demonstrated on several trapped ion qubits, and other solid-state systems are approaching similar levels of control. Extending these techniques to achieve fault-tolerant operations in larger systems with more qubits remains an extremely challenging goal, in part, due to the substantial technical complexity of current implementations. Here, we propose and analyze an architecture for a scalable, solid-state quantum information processor capable of operating at or near room temperature. The architecture is applicable to realistic conditions, which include disorder and relevant decoherence mechanisms, and includes a hierarchy of control at successive length scales. Our approach is based upon recent experimental advances involving Nitrogen-Vacancy color centers in diamond and will provide fundamental insights into the physics of non-equilibrium many-body quantum systems. Additionally, the proposed architecture may greatly alleviate the stringent constraints, currently limiting the realization of scalable quantum processors.

  1. Clean room designs: State of the art today and directions in the 1990s

    SciTech Connect (OSTI)

    Brown, N.E.

    1990-01-01

    Traditional laminar flow and mixed flow clean rooms have evolved substantially since their inventions in the 1960s. There have been major advanced in the attainable cleanliness levels in the cleanroom; however, the most important consideration is the cleanliness of the environment immediately surrounding the wafer. The clean bay/utility chase concept substantially reduced contamination associated with equipment maintenance and repair, and delivering gases and chemicals to the tool. This concept also permitted modification and installation of new process tools with minimum impact on other processes. However, both the ballroom, and the bay and chase designs have high operational and construction costs. The 1990s begin with increased emphasis on integrated and processing and cluster tools where the strategy is on creating and maintaining a clean environment around the wafer. To achieve these goals, an array of new and improved concepts to insure clean wafer processing will be required. With escalating equipment costs and process complexity, it will be critical for manufacturing personnel to support and repair highly automated processing systems and to maintain the high mean time between failure. Techniques to permit realistic process development on the production line will be essential. New concepts for chemical distribution, purification, reprocessing, and recycling will also be necessary. The interrelationship between these and many other issues will be discussed in an effort to predict what effect they will have on modern fabs in the 1990s. 19 refs.

  2. Molecular and crystal structure of n-hexyloxybenzoic anhydride at low and room temperatures

    SciTech Connect (OSTI)

    Konstantinov, I. I.; Churakov, A. V.; Kuz'mina, L. G.

    2010-09-15

    The crystal and molecular structures of n-hexyloxybenzoic anhydride, C{sub 6}H{sub 13}-O-C{sub 6}H{sub 4}-C(O)-O-C(O)-C{sub 6}H{sub 4}-C{sub 6}H{sub 13}, at low (120 K) and room (296 K) temperatures have been investigated. The molecule has an asymmetric bent structure. The dihedral angle between the benzene ring planes is 48.5 deg. The aliphatic chain on one side of the molecule has a transoid orientation with respect to the 'internal' C4 atom of the closest benzene ring, whereas the aliphatic chain on the other side has a cissoid orientation with respect to the analogous C(4A) atom. The crystal packing does not exhibit any pronounced separation of the crystal space into closely packed aromatic or loosely packed aliphatic regions. No weak directional interactions are observed in the packing; this fact explains the absence of liquid-crystal properties for this compound.

  3. REVIEW Of COMPUTERIZED PROCEDURE GUIDELINES FOR NUCLEAR POWER PLANT CONTROL ROOMS

    SciTech Connect (OSTI)

    David I Gertman; Katya Le Blanc; Ronald L Boring

    2011-09-01

    Computerized procedures (CPs) are recognized as an emerging alternative to paper-based procedures for supporting control room operators in nuclear power plants undergoing life extension and in the concept of operations for advanced reactor designs. CPs potentially reduce operator workload, yield increases in efficiency, and provide for greater resilience. Yet, CPs may also adversely impact human and plant performance if not designed and implemented properly. Therefore, it is important to ensure that existing guidance is sufficient to provide for proper implementation and monitoring of CPs. In this paper, human performance issues were identified based on a review of the behavioral science literature, research on computerized procedures in nuclear and other industries, and a review of industry experience with CPs. The review of human performance issues led to the identification of a number of technical gaps in available guidance sources. To address some of the gaps, we developed 13 supplemental guidelines to support design and safety. This paper presents these guidelines and the case for further research.

  4. New insights into designing metallacarborane based room temperature hydrogen storage media

    SciTech Connect (OSTI)

    Bora, Pankaj Lochan; Singh, Abhishek K.

    2013-10-28

    Metallacarboranes are promising towards realizing room temperature hydrogen storage media because of the presence of both transition metal and carbon atoms. In metallacarborane clusters, the transition metal adsorbs hydrogen molecules and carbon can link these clusters to form metal organic framework, which can serve as a complete storage medium. Using first principles density functional calculations, we chalk out the underlying principles of designing an efficient metallacarborane based hydrogen storage media. The storage capacity of hydrogen depends upon the number of available transition metal d-orbitals, number of carbons, and dopant atoms in the cluster. These factors control the amount of charge transfer from metal to the cluster, thereby affecting the number of adsorbed hydrogen molecules. This correlation between the charge transfer and storage capacity is general in nature, and can be applied to designing efficient hydrogen storage systems. Following this strategy, a search for the best metallacarborane was carried out in which Sc based monocarborane was found to be the most promising H{sub 2} sorbent material with a 9 wt.% of reversible storage at ambient pressure and temperature.

  5. Usage possibilities of diesel aggregate for room heating and electric energy production

    SciTech Connect (OSTI)

    Kegl, K.; Vor Ic, J.

    1998-07-01

    Article shows reasons for introduction of cogeneration generally. The present manner of heating and electricity connection at the Faculty of electrical engineering and computer science in Maribor is described. The idea is to build in the cogeneration complex in heating room next to the existent boilers. Gathered data of electricity and heat demand are presented. Paper deals with question of electrical, heat and fuel connections. Comparison between two types of cogeneration (motor and turbine) helps to make a decision: cogeneration with motor. Depending to the daily electricity demands diagram and arranged heating diagram the authors focused to the small cogeneration (around 200 kWe). Availability of natural gas at the placement of the cogeneration leads us to the gas motor but leaves the diesel engine possibility opened. A brief economical estimation includes common investment costs regarding to the savings of energy and fuel expenses. Payback time calculation gives precedence to the gas motor if diesel is used with motor instead of fuel oil. Except the energy savings there are greater benefits of the cogeneration: it can be good study case for students of electrotechnics as well as future mechanical engineers.

  6. Sessile dislocations by reactions in NiAl severely deformed at room temperature

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

    Geist, D.; Gammer, C.; Rentenberger, C.; Karnthaler, H. P.

    2015-02-05

    B2 ordered NiAl is known for its poor room temperature (RT) ductility; failure occurs in a brittle like manner even in ductile single crystals deforming by single slip. In the present study NiAl was severely deformed at RT using the method of high pressure torsion (HPT) enabling the hitherto impossible investigation of multiple slip deformation. Methods of transmission electron microscopy were used to analyze the dislocations formed by the plastic deformation showing that as expected dislocations with Burgers vector a(100) carry the plasticity during HPT deformation at RT. In addition, we observe that they often form a(110) dislocations by dislocationmore »reactions; the a(110) dislocations are considered to be sessile based on calculations found in the literature. It is therefore concluded that the frequently encountered 3D dislocation networks containing sessile a(110) dislocations are pinned and lead to deformation-induced embrittlement. In spite of the severe deformation, the chemical order remains unchanged.« less

  7. Room temperature alcohol sensing by oxygen vacancy controlled TiO{sub 2} nanotube array

    SciTech Connect (OSTI)

    Hazra, A.; Dutta, K.; Bhowmik, B.; Bhattacharyya, P.; Chattopadhyay, P. P.

    2014-08-25

    Oxygen vacancy (OV) controlled TiO{sub 2} nanotubes, having diameters of 50–70?nm and lengths of 200–250?nm, were synthesized by electrochemical anodization in the mixed electrolyte comprising NH{sub 4}F and ethylene glycol with selective H{sub 2}O content. The structural evolution of TiO{sub 2} nanoforms has been studied by field emission scanning electron microscopy. Variation in the formation of OVs with the variation of the structure of TiO{sub 2} nanoforms has been evaluated by photoluminescence and X-ray photoelectron spectroscopy. The sensor characteristics were correlated to the variation of the amount of induced OVs in the nanotubes. The efficient room temperature sensing achieved by the control of OVs of TiO{sub 2} nanotube array has paved the way for developing fast responding alcohol sensor with corresponding response magnitude of 60.2%, 45.3%, and 36.5% towards methanol, ethanol, and 2-propanol, respectively.

  8. Heats of vaporization of room temperature ionic liquids by tunable vacuum ultraviolet photoionization

    SciTech Connect (OSTI)

    Chambreau, Steven D.; Vaghjiani, Ghanshyam L.; To, Albert; Koh, Christine; Strasser, Daniel; Kostko, Oleg; Leone, Stephen R.

    2009-11-25

    The heats of vaporization of the room temperature ionic liquids (RTILs) N-butyl-N-methylpyrrolidinium bistrifluorosulfonylimide, N-butyl-N-methylpyrrolidinium dicyanamide, and 1-butyl-3-methylimidazolium dicyanamide are determined using a heated effusive vapor source in conjunction with single photon ionization by a tunable vacuum ultraviolet synchrotron source. The relative gas phase ionic liquid vapor densities in the effusive beam are monitored by clearly distinguished dissociative photoionization processes via a time-of-flight mass spectrometer at a tunable vacuum ultraviolet beamline 9.0.2.3 (Chemical Dynamics Beamline) at the Advanced Light Source synchrotron facility. Resulting in relatively few assumptions, through the analysis of both parent cations and fragment cations, the heat of vaporization of N-butyl-N-methylpyrrolidinium bistrifluorosulfonylimide is determined to be Delta Hvap(298.15 K) = 195+-19 kJ mol-1. The observed heats of vaporization of 1-butyl-3-methylimidazolium dicyanamide (Delta Hvap(298.15 K) = 174+-12 kJ mol-1) and N-butyl-N-methylpyrrolidinium dicyanamide (Delta Hvap(298.15 K) = 171+-12 kJ mol-1) are consistent with reported experimental values using electron impact ionization. The tunable vacuum ultraviolet source has enabled accurate measurement of photoion appearance energies. These appearance energies are in good agreement with MP2 calculations for dissociative photoionization of the ion pair. These experimental heats of vaporization, photoion appearance energies, and ab initio calculations corroborate vaporization of these RTILs as intact cation-anion ion pairs.

  9. Calculation of room temperature conductivity and mobility in tin-based topological insulator nanoribbons

    SciTech Connect (OSTI)

    Vandenberghe, William G. Fischetti, Massimo V.

    2014-11-07

    Monolayers of tin (stannanane) functionalized with halogens have been shown to be topological insulators. Using density functional theory (DFT), we study the electronic properties and room-temperature transport of nanoribbons of iodine-functionalized stannanane showing that the overlap integral between the wavefunctions associated to edge-states at opposite ends of the ribbons decreases with increasing width of the ribbons. Obtaining the phonon spectra and the deformation potentials also from DFT, we calculate the conductivity of the ribbons using the Kubo-Greenwood formalism and show that their mobility is limited by inter-edge phonon backscattering. We show that wide stannanane ribbons have a mobility exceeding 10{sup 6} cm{sup 2}/Vs. Contrary to ordinary semiconductors, two-dimensional topological insulators exhibit a high conductivity at low charge density, decreasing with increasing carrier density. Furthermore, the conductivity of iodine-functionalized stannanane ribbons can be modulated over a range of three orders of magnitude, thus rendering this material extremely interesting for classical computing applications.

  10. Ionic liquid pretreatment of poplar wood at room temperature: swelling and incorporation of nanoparticles

    SciTech Connect (OSTI)

    Lucas, Marcel [Los Alamos National Laboratory; Macdonald, Brian A [Los Alamos National Laboratory; Wagner, Gregory L [Los Alamos National Laboratory; Joyce, Steven A [Los Alamos National Laboratory; Rector, Kirk D [Los Alamos National Laboratory

    2010-01-01

    Lignocellulosic biomass represents a potentially sustainable source of liquid fuels and commodity chemicals. It could satisfy the energy needs for transportation and electricity generation, while contributing substantially to carbon sequestration and limiting the accumulation of greenhouse gases in the atmosphere. Potential feedstocks are abundant and include crops, agricultural wastes, forest products, grasses, and algae. Among those feedstocks, wood is mainly constituted of three components: cellulose, hemicellulose, and lignin. The conversion process of lignocellulosic biomass typically consists of three steps: (1) pretreatment; (2) hydrolysis of cellulose and hemicellulose into fermentable sugars; and (3) fermentation of the sugars into liquid fuels (ethanol) and other commodity chemicals. The pretreatment step is necessary due to the complex structure of the plant cell wall and the chemical resistance of lignin. Most current pretreatments are energy-intensive and/or polluting. So it is imperative to develop new pretreatments that are economically viable and environmentally friendly. Recently, ionic liquids have attracted considerable interest, due to their ability to dissolve biopolymers, such as cellulose, lignin, native switchgrass, and others. Ionic liquids are also considered green solvents, since they have been successfully recycled at high yields for further use with limited efficiency loss. Also, a few microbial cellulases remain active at high ionic liquid concentration. However, all studies on the dissolution of wood in ionic liquids have been conducted so far at high temperatures, typically above 90 C. Development of alternative pretreatments at room temperature is desirable to eliminate the additional energy cost. In this study, thin sections of poplar wood were swollen at room temperature by a 3 h ionic liquid (1-ethyl-3-methylimidazolium acetate or EMIMAc) pretreatment. The pretreated sample was then exposed to an aqueous suspension of nanoparticles that resulted in the sample contraction and the deposition of nanoparticles onto the surface and embedded into the cell wall. To date, both silver and gold particles ranging in size from 40-100 nm have been incorporated into wood. Penetration of gold nanoparticles of 100 nm diameter in the cell walls was best confirmed by near-infrared confocal Raman microscopy, since the deposition of gold nanoparticles induces a significant enhancement of the Raman signal from the wood in their close proximity, an enhancement attributed to the surface-enhanced Raman effect (SERS). After rinsing with water, scanning electron microscopy (SEM) and Raman images of the same areas show that most nanoparticles remained on the pretreated sample. Raman images at different depths reveal that a significant number of nanoparticles were incorporated into the wood sample, at depths up to 4 {micro}m, or 40 times the diameter of the nanoparticles. Control experiments on an untreated wood sample resulted in the deposition of nanoparticles only at the surface and most nanoparticles were removed upon rinsing. This particle incorporation process enables the development of new pretreatments, since the nanoparticles have a high surface-to-volume ratio and could be chemically functionalized. Other potential applications for the incorporated nanoparticles include isotope tracing, catalysis, imaging agents, drug-delivery systems, energy-storage devices, and chemical sensors.

  11. From Standard Model of particle physics to room-temperature superconductivity

    E-Print Network [OSTI]

    G. E. Volovik

    2015-04-23

    Topological media are gapped or gapless fermionic systems, whose properties are protected by topology, and thus are robust to deformations of parameters of the system and generic. We discuss the class of gapless topological media, which contains the quantum vacuum of Standard Model in its symmetric phase, and condensed matter systems with zeroes in the energy spectrum, which form Fermi surfaces, Weyl and Dirac points, Dirac lines, Khodel-Shaginyan flat bands, etc. Some zeroes are topologically protected, being characterized by topological invariants, expressed in terms of Green's function. For stability of the others the ${\\bf p}$-space topology must be accompanied by symmetry. Vacua with Weyl points serve as a source of effective relativistic quantum fields emerging at low energy: chiral fermions, effective gauge fields and tetrad gravity emerge together in the vicinity of a Weyl point. The accompanying effects, such as chiral anomaly, electroweak baryo-production and chiral vortical effect, are expressed via the symmetry protected ${\\bf p}$-space invariants. The gapless topological media exhibit the bulk-surface and bulk-vortex correspondence: which in particular may lead to the flat band on the surface of the system or in the core of topological defects. The materials with flat band in bulk, on the surface or within the dislocations have singular density of states, which crucially influences the critical temperature of the superconducting transition in such media. While in all the known superconductors the transition temperature is exponentially suppressed as a function of the pairing interaction, in the flat band the transition temperature is proportional to the pairing interaction, and can be essentially higher. The ${\\bf p}$-space topology may give us the general recipe for search or artificial fabrication of the room-temperature superconductors.

  12. Foundations of Machine Learning -Project Presentation Schedule Monday Dec 15, WWH Room 109, 5:00PM-7:00PM.

    E-Print Network [OSTI]

    Mohri, Mehryar

    Foundations of Machine Learning - Project Presentation Schedule Monday Dec 15, WWH Room 109, 5:00PM-7:00PM. Project Title Group Members Predicting visual neuron responses with a convolutional neural Using SVM Yifei Sun, Chenyue Wu NBA awards prediction Zhenwei Gu #12;Monday Dec 15, WWH Room 512, 5:00PM

  13. Foundations of Machine Learning -Project Presentation Schedule Friday May 16, WWH Room 109, 5:00PM-5:30PM.

    E-Print Network [OSTI]

    Mohri, Mehryar

    . -------------------------------------------------------------------- Monday May 19, WWH Room 109, 5:00PM-7:00PM. 1. Hand Written Digit Recognition with Different Feature. -------------------------------------------------------------------- Monday May 19, WWH Room 517, 5:00PM-7:00PM. 1. Population Recovery. Igor Balla. 2. Fused multi

  14. High-Permeance Room-Temperature Ionic-Liquid-Based Membranes for CO2/N-2 Separation

    SciTech Connect (OSTI)

    Zhou, JS; Mok, MM; Cowan, MG; McDanel, WM; Carlisle, TK; Gin, DL; Noble, RD

    2014-12-24

    We have developed and fabricated thin-film composite (TFC) membranes with an active layer consisting of a room-temperature ionic liquid/polymerized (room-temperature ionic liquid) [i.e., (RTIL)/poly(RTIL)] composite material. The resulting membrane has a CO2 permeance of 6100 +/- 400 GPU (where 1 GPU = 10(-6) cm(3)/(cm(2) s cmHg)) and an ideal CO2/N-2 selectivity of 22 +/- 2. This represents a new membrane with state-of-the-art CO2 permeance and good CO2/N-2 selectivity. To our knowledge, this is the first example of a TFC gas separation membrane composed of an RTIL-containing active layer.

  15. Induced spin-polarization of EuS at room temperature in Ni/EuS multilayers

    SciTech Connect (OSTI)

    Poulopoulos, P.; Goschew, A.; Straub, A.; Fumagalli, P.; Kapaklis, V.; Wolff, M.; Delimitis, A.; Wilhelm, F.; Rogalev, A.; Pappas, S. D.

    2014-03-17

    Ni/EuS multilayers with excellent multilayer sequencing are deposited via e-beam evaporation on the native oxide of Si(100) wafers at 4?×?10{sup ?9} millibars. The samples have very small surface and interface roughness and show sharp interfaces. Ni layers are nanocrystalline 4–8?nm thick and EuS layers are 2–4?nm thick and are either amorphous or nanocrystalline. Unlike for Co/EuS multilayers, all Eu ions are in divalent (ferromagnetic) state. We show a direct antiferromagnetic coupling between EuS and Ni layers. At room temperature, the EuS layers are spin-polarized due to the proximity of Ni. Therefore, Ni/EuS is a candidate for room-temperature spintronics applications.

  16. Optical diode effect at spin-wave excitations in the room-temperature multiferroic BiFeO3.

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

    Kezsmarki, I.; Nagel, U.; Bordacs, S.; Fishman, Randy Scott; Lee, Jun Hee; Yi, Hee Taek; Cheong, Sang-Wook; Room, T.

    2015-09-15

    The ability to read and write a magnetic state current-free by an electric voltage would provide a huge technological advantage. Dynamic or optical ME effects are equally interesting, because they give rise to unidirectional light propagation as recently observed in low-temperature multiferroics. This phenomenon, if realized at room temperature, would allow the development of optical diodes which transmit unpolarized light in one, but not in the opposite, direction. Here, we report strong unidirectional transmission in the room-temperature multiferroic BiFeO3 over the gigahertz-terahertz frequency range. The supporting theory attributes the observed unidirectional transmission to the spin-current-driven dynamic ME effect. Our findingsmore »are an important step toward the realization of optical diodes, supplemented by the ability to switch the transmission direction with a magnetic or electric field.« less

  17. IMPROVING CONTROL ROOM DESIGN AND OPERATIONS BASED ON HUMAN FACTORS ANALYSES OR HOW MUCH HUMAN FACTORS UPGRADE IS ENOUGH ?

    SciTech Connect (OSTI)

    HIGGINS,J.C.; OHARA,J.M.; ALMEIDA,P.

    2002-09-19

    THE JOSE CABRERA NUCLEAR POWER PLANT IS A ONE LOOP WESTINGHOUSE PRESSURIZED WATER REACTOR. IN THE CONTROL ROOM, THE DISPLAYS AND CONTROLS USED BY OPERATORS FOR THE EMERGENCY OPERATING PROCEDURES ARE DISTRIBUTED ON FRONT AND BACK PANELS. THIS CONFIGURATION CONTRIBUTED TO RISK IN THE PROBABILISTIC SAFETY ASSESSMENT WHERE IMPORTANT OPERATOR ACTIONS ARE REQUIRED. THIS STUDY WAS UNDERTAKEN TO EVALUATE THE IMPACT OF THE DESIGN ON CREW PERFORMANCE AND PLANT SAFETY AND TO DEVELOP DESIGN IMPROVEMENTS.FIVE POTENTIAL EFFECTS WERE IDENTIFIED. THEN NUREG-0711 [1], PROGRAMMATIC, HUMAN FACTORS, ANALYSES WERE CONDUCTED TO SYSTEMATICALLY EVALUATE THE CR-LA YOUT TO DETERMINE IF THERE WAS EVIDENCE OF THE POTENTIAL EFFECTS. THESE ANALYSES INCLUDED OPERATING EXPERIENCE REVIEW, PSA REVIEW, TASK ANALYSES, AND WALKTHROUGH SIMULATIONS. BASED ON THE RESULTS OF THESE ANALYSES, A VARIETY OF CONTROL ROOM MODIFICATIONS WERE IDENTIFIED. FROM THE ALTERNATIVES, A SELECTION WAS MADE THAT PROVIDED A REASONABLEBALANCE BE TWEEN PERFORMANCE, RISK AND ECONOMICS, AND MODIFICATIONS WERE MADE TO THE PLANT.

  18. Ground state sideband cooling of an ion in a room temperature trap with a sub-Hertz heating rate

    E-Print Network [OSTI]

    G. Poulsen; Y. Miroshnychenko; M. Drewsen

    2012-05-10

    We demonstrate resolved sideband laser cooling of a single 40Ca+ ion in a macroscopic linear radio frequency trap with a radial diagonal electrode spacing of 7 mm and an rf drive frequency of just 3.7 MHz. For an oscillation frequency of 585 kHz along the rf-field-free axis, a ground state population of 99+-1% has been achieved, corresponding to a temperature of only 6 microkelvin. For several oscillation frequencies in the range 285 - 585 kHz, heating rates below one motional quantum per second have been measured at room temperature. The lowest measured heating power is about an order of magnitude lower than reported previously in room temperature, as well as cryogenically cooled traps.

  19. Flexible micro-supercapacitor based on in-situ assembled graphene on metal template at room temperature

    SciTech Connect (OSTI)

    Wu, ZK; Lin, ZY; Li, LY; Song, B; Moon, KS; Bai, SL; Wong, CP

    2014-11-01

    Graphene based micro-supercapacitors (MSCs) have been extensively studied in recent years; however, few of them report room temperature fabricating methods for flexible MSC. Here we developed a convenient procedure based on simultaneous self-assembly and reduction of graphene oxide (GO) on Cu/Au interdigit at room temperature. The as-produced MSC shows a specific areal capacitance of 0.95 mF cm(-2) and maintains 98.3% after 11,000 cycles of charge and discharge. Extremely small relaxation time constants of 1.9 ms in aqueous electrolyte and 4.8 ms in gelled electrolyte are achieved. Also the device shows great flexibility and retains 93.5% of the capacitance after 5000 times of bending and twisting tests. (C) 2014 Elsevier Ltd. All rights reserved.

  20. Operando NMR and XRD study of chemically synthesized LiCx oxidation in a dry room environment

    SciTech Connect (OSTI)

    Sacci, Robert L [ORNL; Gill, Lance W [ORNL; Hagaman, Edward {Ed} W [ORNL; Dudney, Nancy J [ORNL

    2015-01-01

    We test the stability of pre-lithiated graphite anodes for Li-ion batteries in a dry room battery processing room. The reaction between LiCx and laboratory air was followed using operando NMR and x-ray diffraction as these methods are sensitive to change in Li stoichiometry in graphite. There is minimal reactivity between LiC6 and N2, CO2 or O2; however, LiC6 reacts with moisture to form lithium (hydr)oxide. The reaction rate follows zero-order kinetics with respects to intercalated lithium suggesting that lithium transport through the graphite is fast. The reaction mechanism occurs by sequential formation of higher stages LiC12, then LiC18, and then LiC24 as the hydrolysis proceeds to the formation of LixOHy and graphite end products. Slowing down the formation rate of the LixOHy passivation layer stabilizes of the higher stages.

  1. Human factors design, verification, and validation for two types of control room upgrades at a nuclear power plant

    SciTech Connect (OSTI)

    Boring, Laurids Ronald

    2014-10-01

    This paper describes the NUREG-0711 based human factors engineering (HFE) phases and associated elements required to support design, verification and validation (V&V), and implementation of a new plant process computer (PPC) and turbine control system (TCS) at a representative nuclear power plant. This paper reviews ways to take a human-system interface (HSI) specification and use it when migrating legacy PPC displays or designing displays with new functionality. These displays undergo iterative usability testing during the design phase and then undergo an integrated system validation (ISV) in a full scope control room training simulator. Following the successful demonstration of operator performance with the systems during the ISV, the new system is implemented at the plant, first in the training simulator and then in the main control room.

  2. Symmetries and multiferroic properties of novel room-temperature magnetoelectrics: Lead iron tantalate – lead zirconate titanate (PFT/PZT)

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

    Sanchez, Dilsom A.; Ortega, N.; Kumar, Ashok; Roque-Malherbe, R.; Polanco, R.; Scott, J. F.; Katiyar, Ram S.

    2011-01-01

    Mixing 60-70% lead zirconate titanate with 40-30% lead iron tantalate produces a single-phase, low-loss, room-temperature multiferroic with magnetoelectric coupling: (PbZr?.??Ti?.??O?) (1-x)- (PbFe?.?Ta?.?O?)x. The present study combines x-ray scattering, magnetic and polarization hysteresis in both phases, plus a second-order dielectric divergence (to epsilon = 6000 at 475 K for 0.4 PFT; to 4000 at 520 K for 0.3 PFT) for an unambiguous assignment as a C2v-C4v (Pmm2-P4mm) transition. The material exhibits square saturated magnetic hysteresis loops with 0.1 emu/g at 295 K and saturation polarization Pr = 25 ?C/cm², which actually increases (to 40 ?C/cm²) in the high-T tetragonal phase, representing an exciting new room temperature oxide multiferroic to compete with BiFeO?. Additional transitions at high temperatures (cubic at T>1300 K) and low temperatures (rhombohedral or monoclinic at T<250 K) are found. These are the lowest-loss room-temperature multiferroics known, which is a great advantage for magnetoelectric devices.

  3. Digital Full-Scope Simulation of a Conventional Nuclear Power Plant Control Room, Phase 2: Installation of a Reconfigurable Simulator to Support Nuclear Plant Sustainability

    SciTech Connect (OSTI)

    Ronald L. Boring; Vivek Agarwal; Kirk Fitzgerald; Jacques Hugo; Bruce Hallbert

    2013-03-01

    The U.S. Department of Energy’s Light Water Reactor Sustainability program has developed a control room simulator in support of control room modernization at nuclear power plants in the U.S. This report highlights the recent completion of this reconfigurable, full-scale, full-scope control room simulator buildout at the Idaho National Laboratory. The simulator is fully reconfigurable, meaning it supports multiple plant models developed by different simulator vendors. The simulator is full-scale, using glasstop virtual panels to display the analog control boards found at current plants. The present installation features 15 glasstop panels, uniquely achieving a complete control room representation. The simulator is also full-scope, meaning it uses the same plant models used for training simulators at actual plants. Unlike in the plant training simulators, the deployment on glasstop panels allows a high degree of customization of the panels, allowing the simulator to be used for research on the design of new digital control systems for control room modernization. This report includes separate sections discussing the glasstop panels, their layout to mimic control rooms at actual plants, technical details on creating a multi-plant and multi-vendor reconfigurable simulator, and current efforts to support control room modernization at U.S. utilities. The glasstop simulator provides an ideal testbed for prototyping and validating new control room concepts. Equally importantly, it is helping create a standardized and vetted human factors engineering process that can be used across the nuclear industry to ensure control room upgrades maintain and even improve current reliability and safety.

  4. FINAL REPORT: Room Temperature Hydrogen Storage in Nano-Confined Liquids

    SciTech Connect (OSTI)

    VAJO, JOHN

    2014-06-12

    DOE continues to seek solid-state hydrogen storage materials with hydrogen densities of ?6 wt% and ?50 g/L that can deliver hydrogen and be recharged at room temperature and moderate pressures enabling widespread use in transportation applications. Meanwhile, development including vehicle engineering and delivery infrastructure continues for compressed-gas hydrogen storage systems. Although compressed gas storage avoids the materials-based issues associated with solid-state storage, achieving acceptable volumetric densities has been a persistent challenge. This project examined the possibility of developing storage materials that would be compatible with compressed gas storage technology based on enhanced hydrogen solubility in nano-confined liquid solvents. These materials would store hydrogen in molecular form eliminating many limitations of current solid-state materials while increasing the volumetric capacity of compressed hydrogen storage vessels. Experimental methods were developed to study hydrogen solubility in nano-confined liquids. These methods included 1) fabrication of composites comprised of volatile liquid solvents for hydrogen confined within the nano-sized pore volume of nanoporous scaffolds and 2) measuring the hydrogen uptake capacity of these composites without altering the composite composition. The hydrogen storage capacities of these nano-confined solvent/scaffold composites were compared with bulk solvents and with empty scaffolds. The solvents and scaffolds were varied to optimize the enhancement in hydrogen solubility that accompanies confinement of the solvent. In addition, computational simulations were performed to study the molecular-scale structure of liquid solvent when confined within an atomically realistic nano-sized pore of a model scaffold. Confined solvent was compared with similar simulations of bulk solvent. The results from the simulations were used to formulate a mechanism for the enhanced solubility and to guide the experiments. Overall, the combined experimental measurements and simulations indicate that hydrogen storage based on enhanced solubility in nano-confined liquids is unlikely to meet the storage densities required for practical use. Only low gravimetric capacities of < 0.5 wt% were achieved. More importantly, solvent filled scaffolds had lower volumetric capacities than corresponding empty scaffolds. Nevertheless, several of the composites measured did show significant (>~ 5x) enhanced hydrogen solubility relative to bulk solvent solubility, when the hydrogen capacity was attributed only to dissolution in the confined solvent. However, when the hydrogen capacity was compared to an empty scaffold that is known to store hydrogen by surface adsorption on the scaffold walls, including the solvent always reduced the hydrogen capacity. For the best composites, this reduction relative to an empty scaffold was ~30%; for the worst it was ~90%. The highest capacities were obtained with the largest solvent molecules and with scaffolds containing 3- dimensionally confined pore geometries. The simulations suggested that the capacity of the composites originated from hydrogen adsorption on the scaffold pore walls at sites not occupied by solvent molecules. Although liquid solvent filled the pores, not all of the adsorption sites on the pore walls were occupied due to restricted motion of the solvent molecules within the confined pore space.

  5. Low and Room Temperature X-ray Structures of Protein Kinase A Ternary Complexes Shed New Light on Its Activity

    SciTech Connect (OSTI)

    Fisher, Zoe; Hanson, Leif; Kovalevsky, Andrey; Langan, Paul

    2012-01-01

    Posttranslational protein phosphorylation by protein kinase A (PKA) is a ubiquitous signaling mechanism which regulates many cellular processes. A low temperature X-ray structure of the PKA catalytic subunit (PKAc) ternary complex with ATP and a 20-residue peptidic inhibitor (IP20) at the physiological Mg2+ concentration of < 0.5mM revealed a single metal ion in the active site. The lack of a second metal in the low-temperature LT-PKAc-MgATP-IP20 renders the and phosphoryl groups of ATP to be very flexibile, with high thermal B-factors. Thus, the second metal is crucial for tight positioning of the terminal phosphoryl for transfer to a substrate, as demonstrated by comparison of the former structure with LT-PKAc- Mg2ATP-IP20 complex. In addition to the kinase activity, PKAc is also able to slowly catalyze the hydrolysis of ATP using a water molecule as a substrate. We found that at room temperature under X-ray irradiation ATP can be readily and completely hydrolyzed into ATP and a free phosphate ion in the crystals of the ternary complex LT-PKAc- Mg2ATP-IP20. The cleavage of ATP may be aided by X-ray-born free hydroxyl radicals, a very reactive chemical species, that move quickly through the crystal at room temperature. The phosphate anion is clearly visible in the electron density maps; it remains in the active site, but slides about 2 from its position in ATP toward Ala21 of IP20 that mimics the phosphorylation site. The phosphate, thus, pushes the peptidic inhibitor away from the product ADP, while resulting in dramatic conformational changes of IP20 terminal residues 24 and 25. X-ray structures of PKAc in complex with non-hydrolyzable ATP analog, AMPPNP, at both room and low temperatures demonstrated no temperature effects on the conformation and position of IP20.

  6. J. Paul Leonard Library, Room 460K, 1630 Holloway Avenue, San Francisco CA 94132 Tel: 415-405-5565 SAN FRANCISCO BAY AREA

    E-Print Network [OSTI]

    J. Paul Leonard Library, Room 460K, 1630 Holloway Avenue, San Francisco CA 94132 Tel: 415 and digital restoration are required for editing, this is outsourced as standard through Image Trends, Inc

  7. Infrared study on room-temperature atomic layer deposition of HfO{sub 2} using tetrakis(ethylmethylamino)hafnium and remote plasma-excited oxidizing agents

    SciTech Connect (OSTI)

    Kanomata, Kensaku [Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa 992-8510, Japan and Japan Society for the Promotion of Science, 5-3-1 Kojimachi, Chiyoda-ku, Tokyo 102-0083 (Japan); Ohba, Hisashi; Pungboon Pansila, P.; Ahmmad, Bashir; Kubota, Shigeru; Hirahara, Kazuhiro; Hirose, Fumihiko, E-mail: fhirose@yz.yamagata-u.ac.jp [Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa 992-8510 (Japan)

    2015-01-01

    Room-temperature atomic layer deposition (ALD) of HfO{sub 2} was examined using tetrakis (ethylmethylamino)hafnium (TEMAH) and remote plasma-excited water and oxygen. A growth rate of 0.26?nm/cycle at room temperature was achieved, and the TEMAH adsorption and its oxidization on HfO{sub 2} were investigated by multiple internal reflection infrared absorption spectroscopy. It was observed that saturated adsorption of TEMAH occurs at exposures of ?1?×?10{sup 5}?L (1 L?=?1?×?10{sup ?6} Torr s) at room temperature, and the use of remote plasma-excited water and oxygen vapor is effective in oxidizing the TEMAH molecules on the HfO{sub 2} surface, to produce OH sites. The infrared study suggested that Hf–OH plays a role as an adsorption site for TEMAH. The reaction mechanism of room temperature HfO{sub 2} ALD is discussed in this paper.

  8. CANR | Cooperative Extension | REC | UD Home | UD Directory | UD Daily | Find It (A-Z) | BUDDY | Room Schedules | Figure Eight Thu, Dec-06-07 Fall Faculty

    E-Print Network [OSTI]

    Sparks, Donald L.

    glass panes with acrylic panels, placing new grow-lites in every room, and installing a new cooling Bulgarian vets visit UD to learn 'Delaware Model' for containing bird flu Panel sees partnerships as key

  9. Hunter College of the City University of New York Office of the Registrar One Stop, Room 217 North, 695 Park Avenue, NY 10065

    E-Print Network [OSTI]

    Qiu, Weigang

    Hunter College of the City University of New York ­ Office of the Registrar One Stop, Room 217# requires a signed Social Security Card. · If you have been declared a New York State Resident and you _______________________________________ Number and Street Address _____________________________________ City

  10. Room Temperature Copper(II)-Catalyzed Oxidative Cyclization of Enamides to 2,5-Disubstituted Oxazoles via Vinylic C–H Functionalization

    E-Print Network [OSTI]

    Cheung, Chi Wai

    A copper(II)-catalyzed oxidative cyclization of enamides to oxazoles via vinylic C–H bond functionalization at room temperature is described. Various 2,5-disubstituted oxazoles bearing aryl, vinyl, alkyl, and heteroaryl ...

  11. *Always wear lint and powder free clean room gloves when reaching into the specimen chamber to reduce leaving oils, dust, or other contaminants inside the chamber.

    E-Print Network [OSTI]

    SX-100 *Always wear lint and powder free clean room gloves when reaching into the specimen chamber (off) on the small on/off box behind the monitors. 6) Wait 30 minutes to cool down the diffusion pump

  12. College of Graduate Studies and Research Room C180 Administration Building, 105 Administration Place, Saskatoon SK S7N 5A2

    E-Print Network [OSTI]

    Saskatchewan, University of

    College of Graduate Studies and Research Room C180 Administration Building, 105 Administration of Graduate Scholarships & Awards, C180 Administration Building, 105 Administration Place, Saskatoon, SK S7N 5

  13. Logistics W-FACE 2014 Location Day events will take place in Room 2188ME of the Mechanical Engineering Building, which is

    E-Print Network [OSTI]

    Evans, Paul G.

    Logistics W-FACE 2014 Location Day events will take place in Room 2188ME of the Mechanical-9574234 or email fgutierrez3@wisc.edu for unanswered logistical questions. #12;

  14. Logistics W-FACE 2013 Location Day events will take place in Room 1153ME of the Mechanical Engineering Building, which is

    E-Print Network [OSTI]

    Evans, Paul G.

    Logistics W-FACE 2013 Location Day events will take place in Room 1153ME of the Mechanical@wisc.edu if you have any additional logistical questions. #12;

  15. Strong Room-temperature Negative Transconductance In An Axial Si/Ge Hetero-nanowire Tunneling Field-effect Transistor

    SciTech Connect (OSTI)

    Zhang, Peng; Le, Son T.; Hou, Xiaoxiao; Zaslavsky, A.; Perea, Daniel E.; Dayeh, Shadi A.; Picraux, Samuel T.

    2014-08-11

    We report on room-temperature negative transconductance (NTC) in axial Si/Ge hetero-nanowire tunneling field-effect transistors (TFETs). The NTC produces a current peak-to-valley ratio > 45, a high value for a Si-based device. We characterize the NTC characteristics over a range of gate VG and drain VD voltages, finding that NTC persists down to VD = –50 mV. The physical mechanism responsible for the NTC is the VG-induced depletion in the p-Ge section that eventually reduces the maximum electric field that triggers the tunneling ID, as confirmed via three-dimensional TCAD simulations.

  16. Deployment of a Full-Scope Commercial Nuclear Power Plant Control Room Simulator at the Idaho National Laboratory

    SciTech Connect (OSTI)

    Ronald Boring; Julius Persensky; Kenneth Thomas

    2011-09-01

    The INL operates the HSSL to conduct research in the design and evaluation of advanced reactor control rooms, integration of intelligent support systems to assist operators, development and assessment of advanced human performance models, and visualizations to assess advanced operational concepts across various infrastructures. This advanced facility consists of a reconfigurable simulator and a virtual reality capability (known as the Computer-Aided Virtual Environment (CAVE)) (Figure 2). It supports human factors research, including human-in-the-loop performance, HSI, and analog and digital hybrid control displays. It can be applied to the development and evaluation of control systems and displays for complex systems such as existing and advanced NPP control rooms, command and control systems, and advance emergency operations centers. The HSSL incorporates a reconfigurable control room simulator, which is currently housed in the Center for Advanced Energy Studies (CAES), a joint venture of the DOE and the Idaho University System. The simulator is a platform- and plant-neutral environment intended for full-scope and part-task testing of operator performance in various control room configurations. The simulator is not limited to a particular plant or even simulator architecture. It can support engineering simulator platforms from multiple vendors using digital interfaces. Due to its ability to be reconfigured, it is possible to switch the HSI - not just to digital panels but also to different control modalities such as those using greater plant automation or intelligent alarm filtering. The simulator currently includes three operator workstations, each capable of driving up to eight 30-inch monitors. The size and number of monitors varies depending on the particular front-end simulator deployed for a simulator study. These operator workstations would typically be used for the shift supervisor or senior reactor operator, reactor operator, and assistant reactor operator in current US NPPs. In addition to the three workstations, information can be shared between the workstations and further displayed on a large-screen overview display or a panel mimic. An 82-inch high-definition display is commonly used for the overview display.

  17. Duplex precipitates and their effects on the room-temperature fracture behaviour of a NiAl-strengthened ferritic alloy

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

    Sun, Zhiqian; Song, Gian; Ilavsky, Jan; Liaw, Peter K.

    2015-03-23

    Duplex precipitates are presented in a NiAl-strengthened ferritic alloy. They were characterized by the ultra-small angle X-ray scattering and transmission electron microscope. Fine cooling precipitates with the size of several to tens of nanometres harden the matrix considerably at room temperature. Cracks are likely to initiate from precipitates, and coalesce and propagate quickly through the matrix due to the excessive hardening effect of cooling precipitates, which lead to the premature fracture of NiAl-strengthened ferritic alloys.

  18. Room temperature spontaneous emission enhancement from quantum dots in photonic crystal slab cavities in the telecommunications C-band

    E-Print Network [OSTI]

    Hostein, Richard; Larqué, Matthieu; Lee, Ko-Hsin; Talneau, Anne; Gratiet, Luc Le; Robert-Philip, Isabelle; Sagnes, Isabelle; Beveratos, Alexios; 10.1063/1.3104855

    2009-01-01

    We report on the control of the spontaneous emission dynamics from InAsP self-assembled quantum dots emitting in the telecommunications C-band and weakly coupled to the mode of a double heterostructure cavity etched on a suspended InP membrane at room temperature. The quality factor of the cavity mode is 44x10^3 with an ultra-low modal volume of the order of 1.2 lambda/n)^3, inducing an enhancement of the spontaneous emission rate of up a factor of 2.8 at 300 K.

  19. Room temperature spontaneous emission enhancement from quantum dots in photonic crystal slab cavities in the telecommunications C-band

    E-Print Network [OSTI]

    Richard Hostein; Rémy Braive; Matthieu Larqué; Ko-Hsin Lee; Anne Talneau; Luc Le Gratiet; Isabelle Robert-Philip; Isabelle Sagnes; Alexios Beveratos

    2009-03-25

    We report on the control of the spontaneous emission dynamics from InAsP self-assembled quantum dots emitting in the telecommunications C-band and weakly coupled to the mode of a double heterostructure cavity etched on a suspended InP membrane at room temperature. The quality factor of the cavity mode is 44x10^3 with an ultra-low modal volume of the order of 1.2 lambda/n)^3, inducing an enhancement of the spontaneous emission rate of up a factor of 2.8 at 300 K.

  20. Room temperature strain rate sensitivity in precursor derived HfO{sub 2}/Si-C-N(O) ceramic nanocomposites

    SciTech Connect (OSTI)

    Sujith, Ravindran; Kumar, Ravi

    2014-01-15

    Investigation on the room temperature strain rate sensitivity using depth sensing nanoindentation is carried out on precursor derived HfO{sub 2}/Si-C-N(O) ceramic nanocomposite sintered using pulsed electric current sintering. Using constant load method the strain rate sensitivity values are estimated. Lower strain rate sensitivity of ? 3.7 × 10{sup ?3} is observed and the limited strain rate sensitivity of these ceramic nanocomposites is explained in terms of cluster model. It is concluded that presence of amorphous Si-C-N(O) clusters are responsible for the limited flowability in these ceramics.

  1. Operando NMR and XRD study of chemically synthesized LiCx oxidation in a dry room environment

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

    Sacci, Robert L.; Gill, Lance W.; Hagaman, Edward W.; Dudney, Nancy J.

    2015-08-01

    We test the stability of pre-lithiated graphite anodes for Li-ion batteries in a dry room battery processing room. The reaction between LiCx and laboratory air was followed using operando NMR and x-ray diffraction as these methods are sensitive to change in Li stoichiometry in graphite. There is minimal reactivity between LiC6 and N2, CO2 or O2; however, LiC6 reacts with moisture to form lithium (hydr)oxide. The reaction rate follows zero-order kinetics with respects to intercalated lithium suggesting that lithium transport through the graphite is fast. The reaction mechanism occurs by sequential formation of higher stages LiC12, then LiC18, and thenmore »LiC24 as the hydrolysis proceeds to the formation of LixOHy and graphite end products. Slowing down the formation rate of the LixOHy passivation layer stabilizes of the higher stages.« less

  2. Splashing phenomena of room temperature liquid metal droplet striking on the pool of the same liquid under ambient air environment

    E-Print Network [OSTI]

    Haiyan Li; Shengfu Mei; Lei Wang; Yunxia Gao; Jing Liu

    2013-09-04

    In this article, the fluid dynamics of room temperature liquid metal (RTLM) droplet impacting onto a pool of the same liquid in ambient air was investigated. A series of experiments were conducted in order to disclose the influence of the oxidation effect on the impact dynamics. The droplet shape and impact phenomenology were recorded with the aid of a high-speed digital camera. The impact energy stored in the splash structures was estimated via a theoretical model and several morphological parameters obtained from instantaneous images of the splash. It was observed that the droplet shape and the splashing morphology of RTLM were drastically different from those of water, so was the impact dynamics between room temperature LM pool and high temperature LM pool. The energy analysis disclosed that the height of the jet is highly sensitive to the viscosity of the fluid, which is subjected to the oxidation effect and temperature effect simultaneously, and thus perfectly explained the phenomena. These basic findings are important for the application of RTLM in a series of newly emerging technologies such as liquid metal based spray cooling, ink-jet printed electronics, interface material painting and coating, metallurgy, and 3D packages, etc.

  3. Probing the Room Temperature Spatial Distribution of Hydrogen in Nanoporous Carbon by Use of Small-Angle Neutron Scattering

    SciTech Connect (OSTI)

    Tsao, Cheng-Si [Massachusetts Institute of Technology (MIT); Li, Mingda [ORNL; Zhang, Yang [ORNL; Leao, Juscelino B [ORNL; Chiang, Wei-Shan [ORNL; Chung, Tsui-Yun [Institute of Nuclear Energy Research, Taiwan; Tzeng, Yi-Ren [Institute of Nuclear Energy Research, Taiwan; Chen, Sow-hsin H [ORNL

    2010-01-01

    The spatial distribution of hydrogen physically adsorbed in a nanoporous carbon at room temperature (RT) as a function of H2 gas pressure is investigated for the first time using small-angle neutron scattering (SANS). A hierarchical pore structure consisting of micropores and a fractal mesopore network of the used activated carbon is also studied to correlate the relationship between the spatial distribution of hydrogen and the pore confinement. The cylinder-like cluster of aggregated hydrogen is formed and is confined in the disklike micropore. The evolution of spatial structures of adsorbed hydrogen with hydrogen pressure is elucidated. A direct experimental observation of the spatial distribution and the behavior of hydrogen adsorbed in the porous materials at RT is still scarce to date. The analysis results obtained by SANS provide new information for the future investigations of the RT storage mechanism of hydrogen in the nanoporous materials developed for the purpose of on-board hydrogen storage.

  4. Low voltage tunneling magnetoresistance in CuCrO{sub 2}-based semiconductor heterojunctions at room temperature

    SciTech Connect (OSTI)

    Li, X. R.; Han, M. J.; Shan, C.; Hu, Z. G. Zhu, Z. Q.; Chu, J. H.; Wu, J. D.

    2014-12-14

    CuCrO{sub 2}-based heterojunction diodes with rectifying characteristics have been fabricated by combining p-type Mg-doped CuCrO{sub 2} and n-type Al-doped ZnO. It was found that the current for the heterojunction in low bias voltage region is dominated by the trap-assisted tunneling mechanism. Positive magnetoresistance (MR) effect for the heterojunction can be observed at room temperature due to the tunneling-induced antiparallel spin polarization near the heterostructure interface. The MR effect becomes enhanced with the magnetic field, and shows the maximum at a bias voltage around 0.5?V. The phenomena indicate that the CuCrO{sub 2}-based heterojunction is a promising candidate for low-power semiconductor spintronic devices.

  5. Room temperature continuous wave InGaAsN quantum well vertical cavity lasers emitting at 1.3 um

    SciTech Connect (OSTI)

    CHOQUETTE,KENT D.; KLEM,JOHN F.; FISCHER,ARTHUR J.; SPAHN,OLGA B.; ALLERMAN,ANDREW A.; FRITZ,IAN J.; KURTZ,STEVEN R.; BREILAND,WILLIAM G.; SIEG,ROBERT M.; GEIB,KENT M.; SCOTT,J.W.; NAONE,R.L.

    2000-06-05

    Selectively oxidized vertical cavity lasers emitting at 1294 nm using InGaAsN quantum wells are reported for the first time which operate continuous wave at and above room temperature. The lasers employ two n-type Al{sub 0.94}Ga{sub 0.06}As/GaAs distributed Bragg reflectors each with a selectively oxidized current aperture adjacent to the optical cavity, and the top output mirror contains a tunnel junction to inject holes into the active region. Continuous wave single mode lasing is observed up to 55 C. These lasers exhibit the longest wavelength reported to date for vertical cavity surface emitting lasers grown on GaAs substrates.

  6. Initial proof-of-principle for near room temperature Xe and Kr separation from air with MOFs

    SciTech Connect (OSTI)

    Thallapally, Praveen K.; Strachan, Denis M.

    2012-06-06

    Materials were developed and tested in support of the U.S. Department of Energy, Office of Nuclear Energy, Fuel Cycle Technology Separations and Waste Forms Campaign. Specifically, materials are being developed for the removal of Xenon and krypton from gaseous products of nuclear fuel reprocessing unit operations. During FY 2012, Three Metal organic framework (MOF) structures were investigated in greater detail for the removal and storage of Xe and Kr from air at room temperature. Our breakthrough measurements on Nickel based MOF could capture and separate parts per million levels of Xe from Air (40 ppm Kr, 78% N2, 21% O2, 0.9% Ar, 0.03% CO2). Similarly, the selectivity can be changed from Xe > Kr to Xe < Kr simply by changing the temperature in another MOF. Also for the first time we estimated the cost of the metal organic frameworks in bulk.

  7. 8 Lighten the LoadTM Carbon Neutral Laundry Rooms Mac-Gray Campus Solutions recognizes that carbon offsetting is not without controversy, but also

    E-Print Network [OSTI]

    Alexandrova, Ivana

    and to invest in emerging technologies and proven ways of negating a carbon footprint. Of course, reducing48 8 Lighten the LoadTM Carbon Neutral Laundry Rooms Mac-Gray Campus Solutions recognizes that carbon offsetting is not without controversy, but also understands that offsetting is a viable short

  8. 2014 Society of Chemical Industry and John Wiley & Sons, Ltd Correspondence to: Yogendra N. Shastri, Room 311, Department of Chemical Engineering, Indian Institute of Technology Bombay,

    E-Print Network [OSTI]

    -stage grinding process and the energy requirement and bulk densities for the particle sizes between 1 mm and 25 at the county-specific centralized storage and pre-processing facilities could reduce the costs by as much as $6. Shastri, Room 311, Department of Chemical Engineering, Indian Institute of Technology Bombay, Powai

  9. Room temperature ferrimagnetism and ferroelectricity in strained, thin films of BiFe 0.5 Mn 0.5 O 3

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

    Choi, Eun -Mi; Fix, Thomas; Kursumovic, Ahmed; Kinane, Christy J.; Arena, Darío; Sahonta, Suman -Lata; Bi, Zhenxing; Xiong, Jie; Yan, Li; Lee, Jun -Sik; et al

    2014-10-14

    Highly strained films of BiFe0.5Mn0.5O? (BFMO) grown at very low rates by pulsed laser deposition were demonstrated to exhibit both ferrimagnetism and ferroelectricity at room temperature and above. Magnetisation measurements demonstrated ferrimagnetism (TC ~ 600K), with a room temperature saturation moment (MS) of up to 90 emu/cc (~ 0.58 ?B/f.u) on high quality (001) SrTiO?. X-ray magnetic circular dichroism showed that the ferrimagnetism arose from antiferromagnetically coupled Fe³? and Mn³?. While scanning transmission electron microscope studies showed there was no long range ordering of Fe and Mn, the magnetic properties were found to be strongly dependent on the strain statemore »in the films. The magnetism is explained to arise from one of three possible mechanisms with Bi polarization playing a key role. A signature of room temperature ferroelectricity in the films was measured by piezoresponse force microscopy and was confirmed using angular dark field scanning transmission electron microscopy. The demonstration of strain induced, high temperature multiferroism is a promising development for future spintronic and memory applications at room temperature and above.« less

  10. Room temperature ferrimagnetism and ferroelectricity in strained, thin films of BiFe 0.5 Mn 0.5 O 3

    SciTech Connect (OSTI)

    Choi, Eun -Mi; Fix, Thomas; Kursumovic, Ahmed; Kinane, Christy J.; Arena, Darío; Sahonta, Suman -Lata; Bi, Zhenxing; Xiong, Jie; Yan, Li; Lee, Jun -Sik; Wang, Haiyan; Langridge, Sean; Kim, Young -Min; Borisevich, Albina Y.; MacLaren, Ian; Ramasse, Quentin M.; Blamire, Mark G.; Jia, Quanxi; MacManus-Driscoll, Judith L.

    2014-10-14

    Highly strained films of BiFe0.5Mn0.5O? (BFMO) grown at very low rates by pulsed laser deposition were demonstrated to exhibit both ferrimagnetism and ferroelectricity at room temperature and above. Magnetisation measurements demonstrated ferrimagnetism (TC ~ 600K), with a room temperature saturation moment (MS) of up to 90 emu/cc (~ 0.58 ?B/f.u) on high quality (001) SrTiO?. X-ray magnetic circular dichroism showed that the ferrimagnetism arose from antiferromagnetically coupled Fe³? and Mn³?. While scanning transmission electron microscope studies showed there was no long range ordering of Fe and Mn, the magnetic properties were found to be strongly dependent on the strain state in the films. The magnetism is explained to arise from one of three possible mechanisms with Bi polarization playing a key role. A signature of room temperature ferroelectricity in the films was measured by piezoresponse force microscopy and was confirmed using angular dark field scanning transmission electron microscopy. The demonstration of strain induced, high temperature multiferroism is a promising development for future spintronic and memory applications at room temperature and above.

  11. SPRING 2013 MATH 728 Statistical Theory CLASS HOURS: TR 11:00 am 12:15 pm, Room 301 Snow Hall

    E-Print Network [OSTI]

    Pasik-Duncan, Bozenna

    SPRING 2013 MATH 728 Statistical Theory CLASS HOURS: TR 11:00 am ­ 12:15 pm, Room 301 Snow Hall INSTRUCTOR: Professor Bozenna Pasik-Duncan OFFICE: 503 Snow, PHONE: 864-5162 E-MAIL: bozenna@math.ku.edu Web

  12. Hunter College of the City University of New York Office of the Registrar OASIS, Room 217 North, 695 Park Avenue, NY 10065

    E-Print Network [OSTI]

    Qiu, Weigang

    Hunter College of the City University of New York ­ Office of the Registrar OASIS, Room 217 North Security Card. · If you have been declared a New York State Resident and you change your address to an out _________________________ City __________________________ City _______ ____________________ State Zip Code

  13. Room-temperature ultraviolet emission from an organic light-emitting diode C. F. Qiu, L. D. Wang, H. Y. Chen, M. Wong, and H. S. Kwok

    E-Print Network [OSTI]

    Room-temperature ultraviolet emission from an organic light-emitting diode C. F. Qiu, L. D. Wang, H Ultraviolet emission was obtained from N,N -diphenyl-N,N -bis 3-methylphenyl - 1,1 -bi phenyl -4,4 -diamine. Gallium nitride was used as a hole-blocking layer to contain the holes. A peak emission wavelength of 400

  14. Mapping Complexity Sources in Nuclear Power Plant Domains Understanding the sources of complexity in advanced Nuclear Power Plant (NPP) control rooms and their

    E-Print Network [OSTI]

    Cummings, Mary "Missy"

    Mapping Complexity Sources in Nuclear Power Plant Domains Understanding the sources of complexity in advanced Nuclear Power Plant (NPP) control rooms and their effects on human reliability is critical of complexity leveraging network theory. INTRODUCTION The nuclear power industry in United States has declined

  15. Unfurnished Apartment License Cancellation Request Form Please submit this form to the Office of Housing and Residential Life in room 598 of the Student Center

    E-Print Network [OSTI]

    Finley Jr., Russell L.

    Unfurnished Apartment License Cancellation Request Form Please submit this form to the Office license agreement will be cancelled as well as your mean plan, if applicable. Name: Building: Room Number my online license agreement I graduated or I am no longer enrolled at Wayne State University

  16. Michigan State University | College of Engineering | Engineering Undergraduate Studies Engineering Building, 428 S. Shaw Lane, Room 1415, East Lansing MI 48824 | (517) 355-6616 ext. 1

    E-Print Network [OSTI]

    Feeny, Brian

    Building, 428 S. Shaw Lane, Room 1415, East Lansing MI 48824 | (517) 355-6616 ext. 1 http 132 Calculus I 3 MTH 133 Calculus II 4 MTH 234 Multivariable Calculus 4 MTH 235 Differential Equations Energy Systems 3 ME 422 Introduction to Combustion 3 ME 423 Intermed Mech of Deformable Solids 3 ME 425

  17. Michigan State University | College of Engineering | Engineering Undergraduate Studies Engineering Building, 428 S. Shaw Lane, Room 1415, East Lansing MI 48824 | (517) 355-6616 ext. 1

    E-Print Network [OSTI]

    Building, 428 S. Shaw Lane, Room 1415, East Lansing MI 48824 | (517) 355-6616 ext. 1 http 234 Multivariable Calculus 4 MTH 235 Differential Equations 3 PHY 183 Physics for Scientists 450 International Environmental Law & Policy 3 ME 417 Design of Alternative Energy Systems 3 ME 422

  18. Michigan State University | College of Engineering | Engineering Undergraduate Studies Engineering Building, 428 S. Shaw Lane, Room 1415, East Lansing MI 48824 | (517) 355-6616 ext. 1

    E-Print Network [OSTI]

    Building, 428 S. Shaw Lane, Room 1415, East Lansing MI 48824 | (517) 355-6616 ext. 1 http to Engineering Modeling 2 MTH 132 Calculus I 3 MTH 133 Calculus II 4 MTH 234 Multivariable Calculus 4 MTH 235 4 CEM 161 Chemistry Laboratory I 1 CHE 201 Materials and Energy Balances 3 ENE 280 Principles

  19. Behavior Observation Lab Equipment Training Manual Room 326 and 391 04/16/14 Behavior Science Core, CHDD, University of Washington 1

    E-Print Network [OSTI]

    Behavior Observation Lab Equipment Training Manual Room 326 and 391 04/16/14 Behavior Science Core as possible if a site visit or out of town researcher is scheduled to be in the lab. #12;Behavior Observation are recording at Standard Play with 2 hours of time on your disk. #12;Behavior Observation Lab Equipment

  20. The University of Oklahoma -Office of Human Resources 905 Asp, Room 225 -Norman, Oklahoma 73019 -(405) 325-2633 -Email: ohr@ou.edu

    E-Print Network [OSTI]

    Oklahoma, University of

    The University of Oklahoma - Office of Human Resources 905 Asp, Room 225 - Norman, Oklahoma 73019 - (405) 325-2633 - Email: ohr@ou.edu Verification of Higher Education Service for University of Oklahoma Title Address Date City State Zip Note: University of Oklahoma employees may use this form to secure

  1. National School on Neutron and X-ray Scattering Building 223 Auditorium, Room B002 September 24 -October 11, 2008 Argonne National Laboratory

    E-Print Network [OSTI]

    Pennycook, Steve

    National School on Neutron and X-ray Scattering Building 223 Auditorium, Room B002 September 24 (HFIR) Neutron Scattering Science Division Oak Ridge Laboratory 10:15 - 10:30 Break 9:30 - 9:45 Break 10 School on Neutron and X-ray Scattering Building 8600, Main Lobby September 24 - October 11, 2008 Oak

  2. Center for Space Research, Conference Room 2.806, WPR Building, 2nd Floor, 3925 W. Braker Lane, Suite 200, Austin, Texas 78759

    E-Print Network [OSTI]

    Lightsey, Glenn

    Center for Space Research, Conference Room 2.806, WPR Building, 2nd Floor, 3925 W. Braker Lane 10 -- 8:30 AM Thermospheric Density Variations, Solar EUV and Geomag. Storm Modeling Bruce R. Bowman, Senior Scientist with Space Environment Technologies Abstract: Discussion of density variations and how

  3. Interaction of Plutonium with Diverse Materials in Moist Air and Nitrogen-Argon Atmospheres at Room Temperature

    SciTech Connect (OSTI)

    John M. Haschke; Raymond J. Martinez; Robert E. Pruner II; Barbara Martinez; Thomas H. Allen

    2001-04-01

    Chemical and radiolytic interactions of weapons-grade plutonium with metallic, inorganic, and hydrogenous materials in atmospheres containing moist air-argon mixtures have been characterized at room temperature from pressure-volume-temperature and mass spectrometric measurements of the gas phase. A reaction sequence controlled by kinetics and gas-phase composition is defined by correlating observed and known reaction rates. In all cases, O{sub 2} is eliminated first by the water-catalyzed Pu + O{sub 2} reaction and H{sub 2}O is then consumed by the Pu + H{sub 2}O reaction, producing a gas mixture of N{sub 2}, argon, and H{sub 2}. Hydrogen formed by the reaction of water and concurrent radiolysis of hydrogenous materials either reacts to form PuH{sub 2} or accumulates in the system. Accumulation of H{sub 2} is correlated with the presence of hydrogenous materials in liquid and volatile forms that are readily distributed over the plutonium surface. Areal rates of radiolytic H{sub 2} generation are determined and applied in showing that modest extents of H{sub 2} production are expected for hydrogenous solids if the contact area with plutonium is limited. The unpredictable nature of complex chemical systems is demonstrated by occurrence of the chloride-catalyzed Pu + H{sub 2}O reaction in some tests and hydride-catalyzed nitriding in another.

  4. Defects introduced into electroplated Cu films during room-temperature recrystallization probed by a monoenergetic positron beam

    SciTech Connect (OSTI)

    Uedono, A.; Suzuki, T.; Nakamura, T.; Ohdaira, T.; Suzuki, R. [Institute of Applied Physics, University of Tsukuba, Tsukuba, Ibaraki 305-8573 (Japan); Semiconductor Technology Academic Research Center, 17-2, Shin Yokohama 3-chome, Kohoku, Yokohama, Kanagawa 222-0033 (Japan); National Institute of Advanced Industrial Science and Technology, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568 (Japan)

    2005-08-15

    Positron annihilation was used to probe vacancy-type defects in electroplated Cu films deposited on Ta/SiO{sub 2}/Si. Doppler broadening spectra of the annihilation radiation were measured for the Cu films during grain growth at room temperature (i.e., self-annealing). The line-shape parameter S increased during self-annealing, and the observed time dependence of S was well described by the Johnson-Mehl-Avrami-Kolmogorov kinetics. After self-annealing, the values of S were found to be larger than the S value for annealed pure Cu, suggesting that the positrons annihilated from the trapped state by vacancy-type defects in grains. From a comparison with the results of previous isochronal annealing experiments, the major species of defects introduced during self-annealing was found to be vacancy clusters. The size of these defects increased, but their concentration decreased, with increasing film thickness. In thicker Cu films, an enhanced flow of atoms and subsequent rapid grain growth cause such defect behavior.

  5. One-step room temperature synthesis of very small ?-Fe{sub 2}O{sub 3} nanoparticles

    SciTech Connect (OSTI)

    Moscoso-Londoño, O.; Carrião, M.S.; Cosio-Castañeda, C.; Bilovol, V.; Sánchez, R. Martínez; Lede, E.J.; Socolovsky, L.M.; Martínez-García, R.

    2013-09-01

    Graphical abstract: - Highlights: • One-step synthesis of 3 nm maghemite nanoparticles is reported. • Maghemite nanoparticles can be synthesized from a ferric solution. • ?-Fe{sub 2}O{sub 3} NPs can be obtained if the precursor has Fe(III) in tetrahedral interstices. • HR-TEM, Mössbauer, XAFS and magnetometry analysis proved the maghemite existence - Abstract: Very small maghemite nanoparticles (?3 nm) are obtained through a one-step synthesis at room temperature. The fast neutralization reaction of a ferric solution in a basic medium produces an intermediate phase, presumably two-line ferrihydrite, which in oxidizing conditions is transformed to maghemite nanoparticles. The synthesis of maghemite, as final product of the reaction, was characterized by High-Resolution Transmission Electron Microscopy (HR-TEM), X-ray Absorption Fine Structure (XAFS), Mössbauer spectroscopy, and magnetometry. The XAFS technique allowed the analysis of the crystallographic variations into maghemite nanoparticles as a result of modification in its surface/volume ratio. Mössbauer spectroscopy at low temperature (4.2 K) confirms the presence of Fe(III) in tetrahedral and octahedral interstices, in the stoichiometry corresponding to maghemite. The specific magnetization, M vs H (3 K and 300 K, up to 7 T) and temperature dependence of the magnetization (50 Oe by ZFC mode, 2 K ? T ? 300 K) indicate that maghemite nanoparticles of 3 nm are in superparamagnetic state with a blocking temperature close to 36 K.

  6. The analysis of leakage current in MIS Au/SiO{sub 2}/n-GaAs at room temperature

    SciTech Connect (OSTI)

    Altuntas, H.; Ozcelik, S.

    2013-10-15

    The aim of this study is to determine the reverse-bias leakage current conduction mechanisms in Au/SiO{sub 2}/n-GaAs metal-insulator-semiconductor type Schottky contacts. Reverse-bias current-voltage measurements (I-V) were performed at room temperature. The using of leakage current values in SiO{sub 2} at electric fields of 1.46-3.53 MV/cm, ln(J/E) vs. {radical}E graph showed good linearity. Rom this plot, dielectric constant of SiO{sub 2} was calculated as 3.7 and this value is perfect agreement with 3.9 which is value of SiO{sub 2} dielectric constant. This indicates, Poole-Frenkel type emission mechanism is dominant in this field region. On the other hand, electric fields between 0.06-0.73 and 0.79-1.45 MV/cm, dominant leakage current mechanisms were found as ohmic type conduction and space charge limited conduction, respectively.

  7. Manipulation of Zeeman coherence in solids at room temperature: Ramsey interference in the coherent-population-trapping spectrum of ruby

    SciTech Connect (OSTI)

    Kolesov, Roman; Scully, Marlan O.; Kocharovskaya, Olga [Department of Physics, Texas A and M University, College Station, Texas 77843-4242 (United States)

    2006-11-15

    Coherent population trapping (CPT) in a three-level atomic medium pumped by two subsequent short optical pulses is considered under the condition of negligible population decay from the excited optical state. It is shown that the amount of atomic population transferred to the excited state by the combined action of the pulses strongly depends on the phase of the ground-state coherence excited by the first pulse at the arrival time of the second pulse. Oscillatory behavior of optical excitation efficiency on the time delay between the pulses is predicted. It is also shown that saturating optical pulses can produce population inversion in a resonantly pumped quasi-two-level system. A class of solid materials in which the predicted phenomena can be observed at room temperature is found. It includes some rare-earth and transition-metal doped dielectric crystals where Orbach relaxation between ground-state Zeeman states is suppressed: ruby, alexandrite, and several others. On the basis of the theoretical predictions, experimental observation of Ramsey fringes in CPT spectrum of ruby is reported.

  8. Room-temperature ionic liquid-amine solutions: tunable solvents for efficient and reversible capture of CO{sub 2}

    SciTech Connect (OSTI)

    Dean Camper; Jason E. Bara; Douglas L. Gin; Richard D. Noble

    2008-11-05

    Solutions of room-temperature ionic liquids (RTILs) and commercially available amines were found to be effective for the capture of CO{sub 2} as carbamate salts. RTIL solutions containing 50 mol % (16% v/v) monoethanolamine (MEA) are capable of rapid and reversible capture of 1 mol of CO{sub 2} per 2 moles MEA to give an insoluble MEA-carbamate precipitate that helps to drive the capture reaction (as opposed to aqueous amine systems). Diethanolamine (DEA) can also be used in the same manner for CO{sub 2} capture in RTILs containing a pendant hydroxyl group. The captured CO{sub 2} in the resulting RTIL-carbamate salt mixtures can be readily released by either heating and/or subjecting them to reduced pressure. Using this unprecedented and industrially attractive mixing approach, the desirable properties of RTILs (i.e., nonvolatility, enhancedCO{sub 2} solubility, lower heat capacities) can be combined with the performance of amines for CO{sub 2} capture without the use of specially designed, functionalized 'task-specific' ionic liquids. By mixing RTILs with commercial amines, reactive solvents with a wide range of amine loading levels can be tailored to capture CO{sub 2} in a variety of conditions and processes. These RTIL-amine solutions behave similarly to their water-based counterparts but may offer many advantages, including increased energy efficiency, compared to current aqueous amine technologies.

  9. Constructing Hierarchical Interfaces: TiO2-Supported PtFe-FeOx Nanowires for Room Temperature CO Oxidation

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

    Zhu, Huiyuan; Wu, Zili; Dong, Su; Veith, Gabriel M; Lu, Hanfeng; Zhang, Pengfei; Chai, Songhai; Dai, Sheng

    2015-08-05

    This is a report of a facile approach to constructing catalytic active hierarchical interfaces in one-dimensional (1D) nanostructure, exemplified by the synthesis of TiO2-supported PtFe–FeOx nanowires (NWs). The hierarchical interface, constituting atomic level interactions between PtFe and FeOx within each NW and the interactions between NWs and support (TiO2), enables CO oxidation with 100% conversion at room temperature. We identify the role of the two interfaces by probing the CO oxidation reaction with isotopic labeling experiments. Both the oxygen atoms (Os) in FeOx and TiO2 participate in the initial CO oxidation, facilitating the reaction through a redox pathway. Moreover, themore »intact 1D structure leads to the high stability of the catalyst. After 30 h in the reaction stream, the PtFe–FeOx/TiO2 catalyst exhibits no activity decay. These results provide a general approach and new insights into the construction of hierarchical interfaces for advanced catalysis.« less

  10. Oxygen-vacancy-induced room-temperature magnetization in lamellar V{sub 2}O{sub 5} thin films

    SciTech Connect (OSTI)

    Cezar, A. B.; Graff, I. L. Varalda, J.; Schreiner, W. H.; Mosca, D. H.

    2014-10-28

    In this work, we study the local atomic and electronic structures as well as oxygen-vacancy-induced magnetic properties of electrodeposited V{sub 2}O{sub 5} films. Unlike stoichiometric V{sub 2}O{sub 5}, which is a diamagnetic lamellar semiconductor, our oxygen-defective V{sub 2}O{sub 5} films are ferromagnetic at room-temperature and their saturation magnetization decreases with air exposure time. X-ray absorption spectroscopy was used to monitor the aging effect on these films, revealing that freshly-made samples exhibit only local crystalline order, whereas the aged ones undoubtedly show an enhancement of crystallinity and coordination symmetry. The mean number of oxygen atoms around V tends to increase, indicating a decrease of oxygen vacancies with time. Concurrently with the decrease of oxygen vacancies, a loss of saturation magnetization is also observed. Hence, it can be concluded that the ferromagnetism of the V{sub 2}O{sub 5} films originates from a vacancy-induced mechanism, confirming the universality of this class of ferromagnetism.

  11. Systematic study of polycrystalline flow during tension test of sheet 304 austenitic stainless steel at room temperature

    SciTech Connect (OSTI)

    Muñoz-Andrade, Juan D., E-mail: jdma@correo.azc.uam.mx [Departamento de Materiales, División de Ciencias Básicas e Ingeniería, Universidad Autónoma Metropolitana Unidad Azcapotzalco, Av. San Pablo No. 180, Colonia Reynosa Tamaulipas, C.P. 02200, México Distrito Federal (Mexico)

    2013-12-16

    By systematic study the mapping of polycrystalline flow of sheet 304 austenitic stainless steel (ASS) during tension test at constant crosshead velocity at room temperature was obtained. The main results establish that the trajectory of crystals in the polycrystalline spatially extended system (PCSES), during irreversible deformation process obey a hyperbolic motion. Where, the ratio between the expansion velocity of the field and the velocity of the field source is not constant and the field lines of such trajectory of crystals become curved, this accelerated motion is called a hyperbolic motion. Such behavior is assisted by dislocations dynamics and self-accommodation process between crystals in the PCSES. Furthermore, by applying the quantum mechanics and relativistic model proposed by Muñoz-Andrade, the activation energy for polycrystalline flow during the tension test of 304 ASS was calculated for each instant in a global form. In conclusion was established that the mapping of the polycrystalline flow is fundamental to describe in an integral way the phenomenology and mechanics of irreversible deformation processes.

  12. Room Policies Printing Options

    E-Print Network [OSTI]

    Collaborative Technology Labs. If you find anything in the lab to be out of order, please report it when you CTRL-ALT-DELETE to log in using your MSU NetID and password. To turn on the projector, locate that your laptop is connected to the MSUNet wireless network. Direct a web browser to http://35

  13. Fermilab | Press Room | Images

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

    Fermilab constructs pioneering accelerator test facility: photos, videos & graphics Click on links below images for medium and high-resolution jpeg images. When using this...

  14. TUESDAYTUESDAY Class Room Time

    E-Print Network [OSTI]

    Walker, Lawrence R.

    , traveling across the floor, and a short routine. The stretches and isolations tone and strengthen the abs learn how to use strength, skill and leverage with maximum efficiency. It is a form of self energy music. Kick, Punch, Dance & Sweat! Yoga Dynamic series of poses to increase flexibility, physical

  15. Information Room 803, SHB

    E-Print Network [OSTI]

    Zhang, Junshan

    controlling system of a wind power generator Institute of Measurement and Electronic Technology, THU, Beijing-9202-2157 E-mail: lianlu@asu.edu Website: http://www.public.asu.edu/ lianlu/ Education Ph.D. student, Arizona State University, Tempe, Arizona, USA · School of Electrical, Computer and Energy Engineering, · Aug

  16. Fermilab | Press Room | Images

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

    When using this material please credit Fermilab. Return to Press Release Med Res | Hi Res Scientists from the CDF and DZero collaborations at DOE's Fermilab have combined...

  17. Fermilab | Press Room | Images

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

    When using these images, please credit Fermilab. Return to Press Release Med Res | Hi Res According to the Standard Model of particles and forces, the Higgs mechanism gives...

  18. Fermilab | Press Room | Images

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

    using these images, please credit them as specified. Return to Press Release Med Res | Hi Res The Standard Model describes the interactions of the fundamental particle of the...

  19. CAMAC Interface Control Room

    E-Print Network [OSTI]

    Princeton Plasma Physics Laboratory

    Optic Patch Rack CSS-EE-954 Junction Area Crates 19, 9 COH1-EE-651 FCPC 1St. Flr. Crates 20, 11 COH3-EE 51 1 2 O EPICS1 Link Map 8/12/14 J. Wertenbaker Note: Many EPICS1 link cables are still labelled "TOK Page 2 O Link Bypass Adapter CSS-EE-954 Junction Area 5 CDAR-EE-709 DARM See Page 2 O Page 1 E Link

  20. Visitor Ofc Conference Room

    E-Print Network [OSTI]

    ) 2117 2301 CUPS LAB VISITOR OFFICE PRIYA'S LAB YC 2211 CC 2210 BC 2209 KL 2208 GG 2207 LC 2206 Conf/ AM) G2222 2222 A (CZ) (XX) C B (SW) (XX) D F (RS) (IP) H E (MP) (SS) G2221 2221 CZ A (YL) (XX) C B

  1. Math Help Room Hours

    E-Print Network [OSTI]

    MA 16010 - MATH 211 - Rodrigo Ferraz de Andrade; MA 16100 - MATH 205 - Ryan Spitler; MA 16100 - MATH 211 - Sarah Stoops; MA 16200 - MATH 205 - Alex ...

  2. Public Reading Room

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700 GJO-2003-411-TACe - .'pJ3u44 2004 GJ

  3. Press Room Archive | JCESR

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

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

  4. Press Room | JCESR

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

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

  5. SU-E-T-495: Neutron Induced Electronics Failure Rate Analysis for a Single Room Proton Accelerator

    SciTech Connect (OSTI)

    Knutson, N; DeWees, T; Klein, E

    2014-06-01

    Purpose: To determine the failure rate as a function of neutron dose of the range modulator's servo motor controller system (SMCS) while shielded with Borated Polyethylene (BPE) and unshielded in a single room proton accelerator. Methods: Two experimental setups were constructed using two servo motor controllers and two motors. Each SMCS was then placed 30 cm from the end of the plugged proton accelerator applicator. The motor was then turned on and observed from outside of the vault while being irradiated to known neutron doses determined from bubble detector measurements. Anytime the motor deviated from the programmed motion a failure was recorded along with the delivered dose. The experiment was repeated using 9 cm of BPE shielding surrounding the SMCS. Results: Ten SMCS failures were recorded in each experiment. The dose per monitor unit for the unshielded SMCS was 0.0211 mSv/MU and 0.0144 mSv/MU for the shielded SMCS. The mean dose to produce a failure for the unshielded SMCS was 63.5 ± 58.3 mSv versus 17.0 ±12.2 mSv for the shielded. The mean number of MUs between failures were 2297 ± 1891 MU for the unshielded SMCS and 2122 ± 1523 MU for the shielded. A Wilcoxon Signed Ranked test showed the dose between failures were significantly different (P value = 0.044) while the number of MUs between failures were not (P value = 1.000). Statistical analysis determined a SMCS neutron dose of 5.3 mSv produces a 5% chance of failure. Depending on the workload and location of the SMCS, this failure rate could impede clinical workflow. Conclusion: BPE shielding was shown to not reduce the average failure of the SMCS and relocation of the system outside of the accelerator vault was required to lower the failure rate enough to avoid impeding clinical work flow.

  6. Los Angeles Times: Ontario Officers File Suit Over Secret Locker-Room Taping http://www.latimes.com/news/local/la-me-ontario29oct29,1,7663191.story

    E-Print Network [OSTI]

    Redmiles, David F.

    Los Angeles Times: Ontario Officers File Suit Over Secret Locker-Room Taping http://www.latimes.com/news/local/la-me-ontario29oct29,1,7663191.story Ontario Officers File Suit Over Secret Locker- Room Taping Camera, part 29, 2004 A group of Ontario police officers covertly videotaped while undressing in the police

  7. Residence Hall and Apartment License Cancellation Appeal Form Please submit this form to the Office of Housing and Residential Life in room 598 of the Student Center within 14 days of the date on

    E-Print Network [OSTI]

    Finley Jr., Russell L.

    Residence Hall and Apartment License Cancellation Appeal Form Please submit this form to the Office of Housing and Residential Life in room 598 of the Student Center within 14 days of the date on your License and binding per your License Terms and Conditions. Name: Nine Digit Banner ID: Building: _______________ Room

  8. Enlarged Mn 3s splitting and room-temperature ferromagnetism in epitaxially grown oxygen doped Mn{sub 2}N{sub 0.86} films

    SciTech Connect (OSTI)

    Meng, M.; Wu, S. X. Ren, L. Z.; Zhou, W. Q.; Wang, Y. J.; Wang, G. L.; Li, S. W.

    2014-11-07

    Single-phase and oxygen doped Mn{sub 2}N{sub 0.86} thin films have been grown on MgO (111) by plasma-assisted molecular beam epitaxy. The films grow under tensile strain and, remarkably, they show ferromagnetic-like interactions at low temperature and ferromagnetic ordering agreed well with the Bloch-law T{sup 3/2} at room-temperature. We further demonstrate the enlarged Mn 3s splitting (6.46?eV) and its possible relation to the observed ferromagnetism. Our study not only provide a strategy for further theoretical work on oxygen doped manganese nitrides, but also shed promising light on utilizing its room-temperature FM property to fabricate spintronic devices.

  9. Optical diode effect at spin-wave excitations in the room-temperature multiferroic BiFeO3.

    SciTech Connect (OSTI)

    Kezsmarki, I.; Nagel, U.; Bordacs, S.; Fishman, Randy Scott; Lee, Jun Hee; Yi, Hee Taek; Cheong, Sang-Wook; Room, T.

    2015-01-01

    The ability to read and write a magnetic state current-free by an electric voltage would provide a huge technological advantage. Dynamic or optical ME effects are equally interesting, because they give rise to unidirectional light propagation as recently observed in low-temperature multiferroics. This phenomenon, if realized at room temperature, would allow the development of optical diodes which transmit unpolarized light in one, but not in the opposite, direction. Here, we report strong unidirectional transmission in the room-temperature multiferroic BiFeO3 over the gigahertz-terahertz frequency range. The supporting theory attributes the observed unidirectional transmission to the spin-current-driven dynamic ME effect. These findings are an important step toward the realization of optical diodes, supplemented by the ability to switch the transmission direction with a magnetic or electric field.

  10. An Investigation of Enhanced Formability in AA5182-O Al During High-Rate Fre-Forming at Room-Temperature: Quantification of Deformation History

    SciTech Connect (OSTI)

    Rohatgi, Aashish; Soulami, Ayoub; Stephens, Elizabeth V.; Davies, Richard W.; Smith, Mark T.

    2014-03-01

    Following the two prior publication of PNNL Pulse-Pressure research in the Journal of Materials Processing Technology, this manuscript continues to describe PNNL’s advances in getting a better understanding of sheet metal formability under high strain-rate conditions. Specifically, using a combination of numerical modeling and novel experiments, we quantitatively demonstrate the deformation history associated with enhanced formability (~2.5X) in Al under room temperature forming.

  11. Grain size and texture effect on compression behavior of hot-extruded Mg-3Al-1Zn alloys at room temperature

    SciTech Connect (OSTI)

    Chang, L.L. [Department of Materials Science and Engineering, Dalian University of Technology, Dalian 116024 (China); Wang, Y.N., E-mail: wynmm@dlut.edu.cn [Department of Materials Science and Engineering, Dalian University of Technology, Dalian 116024 (China); Zhao, X. [Key laboratory for Anisotropy and Texture of Materials, Ministry of Education, Northeastern University, Shenyang 110005 (China); Qi, M. [Department of Materials Science and Engineering, Dalian University of Technology, Dalian 116024 (China)

    2009-09-15

    Hot-extruded AZ31 alloy was subjected to compression at room temperature. The influence of grain size and grain orientation on the compression behavior of the specimens was examined by optical microscopy, compression test and X-ray diffraction. Abundant twins activated during compression of extruded AZ31 magnesium alloy. The hot extruded AZ31 magnesium alloys had a higher Hall-Petch slope for compression than that for tension.

  12. CRN Course Instructor Delivery Room Dates Days/Time BIOL 411-3 Conservation Biology (lecture) Chris Johnson video 111 Jan 3 -Apr 8

    E-Print Network [OSTI]

    Northern British Columbia, University of

    Rob Hart F2F 147 Jan 3 - Apr 8 Tuesday 6:00 - 9:00 pm #12;CRN Course Instructor Delivery Room Dates Johnson video 111 Jan 3 - Apr 8 Tuesday & Thursday 12:30 - 1:20 pm BIOL 411-3 Conservation Biology (tutorial) Chris Johnson/ Cedar Welsh video 111 Jan 3 - Apr 8 Tuesday 3:30 - 5:20 pm EDUC 413-1 Counselling

  13. Electro-caloric effect in lead-free Sn doped BaTiO{sub 3} ceramics at room temperature and low applied fields

    SciTech Connect (OSTI)

    Upadhyay, Sanjay Kumar; Reddy, V. Raghavendra E-mail: vrreddy@csr.res.in; Bag, Pallab; Rawat, R.; Gupta, S. M.; Gupta, Ajay

    2014-09-15

    Structural, dielectric, ferroelectric (FE), {sup 119}Sn Mössbauer, and specific heat measurements of polycrystalline BaTi{sub 1–x}Sn{sub x}O{sub 3} (x?=?0% to 15%) ceramics are reported. Phase purity and homogeneous phase formation with Sn doping is confirmed from x-ray diffraction and {sup 119}Sn Mössbauer measurements. With Sn doping, the microstructure is found to change significantly. Better ferroelectric properties at room temperature, i.e., increased remnant polarization (38% more) and very low field switchability (225% less) are observed for x?=?5% sample as compared to other samples and the results are explained in terms of grain size effects. With Sn doping, merging of all the phase transitions into a single one is observed for x???10% and for x?=?5%, the tetragonal to orthorhombic transition temperature is found close to room temperature. As a consequence better electro-caloric effects are observed for x?=?5% sample and therefore is expected to satisfy the requirements for non-toxic, low energy (field) and room temperature based applications.

  14. Effect of ultraviolet radiation exposure on room-temperature hydrogen sensitivity of nanocrystalline doped tin oxide sensor incorporated into microelectromechanical systems device

    SciTech Connect (OSTI)

    Shukla, Satyajit; Agrawal, Rajnikant; Cho, Hyoung J.; Seal, Sudipta; Ludwig, Lawrence; Parish, Clyde [Advanced Materials Processing and Analysis Center (AMPAC) and Mechanical Materials Aerospace Engineering (MMAE) Department, Engineering 381, University of Central Florida, 4000 Central Florida Boulevard, Orlando, Florida 32816 (United States); National Aeronautics and Space Administration (NASA), John F. Kennedy Space Center, Kennedy Space Center (KSC), Florida 32899 (United States)

    2005-03-01

    The effect of ultraviolet (UV) radiation exposure on the room-temperature hydrogen (H{sub 2}) sensitivity of nanocrystalline indium oxide (In{sub 2}O{sub 3})-doped tin oxide (SnO{sub 2}) thin-film gas sensor is investigated in this article. The present sensor is incorporated into microelectromechanical systems device using sol-gel dip-coating technique. The present sensor exhibits a very high sensitivity, as high as 65 000-110 000, at room temperature, for 900 ppm of H{sub 2} under the dynamic test condition without UV exposure. The H{sub 2} sensitivity is, however, observed to reduce to 200 under UV radiation, which is contrary to the literature data, where an enhanced room-temperature gas sensitivity has been reported under UV radiation. The observed phenomenon is attributed to the reduced surface coverage by the chemisorbed oxygen ions under UV radiation, which is in consonance with the prediction of the constitutive equation, proposed recently by the authors, for the gas sensitivity of nanocrystalline semiconductor oxide thin-film sensors.

  15. The Saratoga Inn Pool & Spa Low Temperature Geothermal Facility | Open

    Open Energy Info (EERE)

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

  16. Retreat to the Still Wild World at Fogo Island Inn June 5 -9, 2016

    E-Print Network [OSTI]

    Toronto, University of

    -burning fireplace stove; all are furnished with quiet luxuries and handmade furniture and quilts- a stimulating Library No Light Pollution for Star Gazing Solar Thermal Heating Cinema Locally Sourced Materials

  17. Materials Data on InN (SG:225) by Materials Project

    SciTech Connect (OSTI)

    Kristin Persson

    2014-11-02

    Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

  18. Electrical and Electrothermal Transport Properties of n- and p-type InN

    E-Print Network [OSTI]

    Miller, Nathaniel Reed

    2010-01-01

    Berlin , 265 (1823). [166] Peltier, J. Ann. Chim. Phys 56,which is also known as the Peltier coefficient. Note that p-en.wikipedia.org/wiki/Peltier Open source images under

  19. BAST '99 Workshop Program The Inn at the Tides, Bodega Bay, California

    E-Print Network [OSTI]

    Stanford University

    BREAK 10:30 AM-11:30 AM Session 2 Testing Next Generation Design Session Chair: Robert Redinbo, UC Davis, Advantest 5.3 What is Next in ATE Software? Hira Ranga, Credence 5.4 Firing Line: Bill Bottoms, Credence, Bill Chown, IMS 9:30 AM - 10:30 AM BREAK 10:30 AM-11:30 AM Session 6 Distributed Test Session Chair

  20. Electrical and Electrothermal Transport Properties of n- and p-type InN

    E-Print Network [OSTI]

    Miller, Nathaniel Reed

    2010-01-01

    methods . . . . . . . . . . . . 2.3 Electrical and1997). [132] Look, D. Electrical characterization of GaAsElectrical and Electrothermal Transport Properties of n- and