Sample records for 703-605-6000 1-800-553-6847 tdd

  1. NASA/TM-2002-211638 Experimental OAI-Based Digital Library

    E-Print Network [OSTI]

    Nelson, Michael L.

    Center for AeroSpace Information 7121 Standard Drive Hanover, MD 21076-1320 #12;National Aeronautics Port Royal Road Hanover, MD 21076-1320 Springfield, VA 22161-2171 (301) 621-0390 (703) 605-6000 #12

  2. NASA/TM-2007-214856 Safety and Performance Analysis of the

    E-Print Network [OSTI]

    Muñoz, César A.

    Hanover, MD 21076-1320 #12;National Aeronautics and Space Administration Langley Research Center Hampton Hanover, MD 21076-1320 Springfield, VA 22161-2171 (301) 621-0390 (703) 605-6000 #12;Safety and Performance

  3. October 2008 NASA/TM-2008-215356

    E-Print Network [OSTI]

    Muñoz, César A.

    Hanover, MD 21076-1320 #12;National Aeronautics and Space Administration Langley Research Center Hampton Hanover, MD 21076-1320 Springfield, VA 22161-2171 (301) 621-0390 (703) 605-6000 The use of trademarks

  4. August 2001 NASA/TM-2001-211049

    E-Print Network [OSTI]

    Nelson, Michael L.

    Hanover, MD 21076-1320 #12;National Aeronautics and Space Administration Langley Research Center Hampton Hanover, MD 21076-1320 Springfield, VA 22161-2171 (301) 621-0390 (703) 605-6000 #12;ABSTRACT BUCKETS

  5. November 2007 NASA/TM-2007-215088

    E-Print Network [OSTI]

    Muñoz, César A.

    Hanover, MD 21076-1320 #12;National Aeronautics and Space Administration Langley Research Center Hampton Hanover, MD 21076-1320 Springfield, VA 22161-2171 (301) 621-0390 (703) 605-6000 #12;Contents 1 Overview

  6. September 1999 NASA/TM-1999-209715

    E-Print Network [OSTI]

    Nelson, Michael L.

    NASA Center for AeroSpace Information 7121 Standard Drive Hanover, MD 21076-1320 #12;National Hanover, MD 21076-1320 Springfield, VA 22161-2171 (301) 621-0390 (703) 605-6000 This report is also

  7. NASA/TP2004213015 Formal Verification of a Conflict

    E-Print Network [OSTI]

    Maddalon, Jeffrey M.

    Center for AeroSpace Information 7121 Standard Drive Hanover, MD 21076­1320 #12;NASA/TP­2004 Hanover, MD 21076­1320 Springfield, VA 22161­2171 (301) 621­0390 (703) 605­6000 #12;Contents 1

  8. February 2008 NASA/TM-2008-215108

    E-Print Network [OSTI]

    Butler, Ricky W.

    Hanover, MD 21076-1320 #12;National Aeronautics and Space Administration Langley Research Center Hampton Hanover, MD 21076-1320 Springfield, VA 22161-2171 (301) 621-0390 (703) 605-6000 The use of trademarks

  9. Office of the Mayor 2180 Milvia Street, Berkeley, CA 94704 Tel: (510) 981-7100 TDD: (510) 981-6903 Fax: (510) 981-7199

    E-Print Network [OSTI]

    Kammen, Daniel M.

    ." said Gary Gerber, President of Sun Light & Power, a solar installation company in BerkeleyOffice of the Mayor 2180 Milvia Street, Berkeley, CA 94704 Tel: (510) 981-7100 TDD: (510) 981, Berkeley) 510-642-1640 FOR IMMEDIA RELEASETE October 23, 2007 Berkeley Breakthrough on Financing Solar

  10. Office of the City Manager 2180 Milvia Street, Berkeley, CA 94704 Tel: (510) 981-7000 TDD: (510) 981-6903 Fax: (510) 981-7099

    E-Print Network [OSTI]

    Kammen, Daniel M.

    of the grants is to develop a program that would enable the City to assist private property owners to finance is expected to be available on a pilot basis this year. Until the program is available, persons interestedOffice of the City Manager 2180 Milvia Street, Berkeley, CA 94704 Tel: (510) 981-7000 TDD: (510

  11. ORNL/TM-2006/57 Development of the Integrated

    E-Print Network [OSTI]

    Pennycook, Steve

    the U.S. Department of Energy (DOE) Information Bridge. Web site http://www.osti.gov/bridge Reports. National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Telephone 703-605-6000 (1) representatives, and International Nuclear Information System (INIS) representatives from the following source

  12. Multi-hop relaying networks in TDD-CDMA systems 

    E-Print Network [OSTI]

    Rouse, Thomas S

    The communications phenomena at the end of the 20th century were the Internet and mobile telephony. Now, entering the new millennium, an effective combination of the two should become a similarly everyday experience. ...

  13. Transmission Techniques and Channel Calibration for Spatial Interweave TDD Cognitive Radio

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , Symantec, Monaco Telecom, SAP, iABG and by the EU FP7 projects CROWN, SACRA, WHERE2 and NEWCOM Systems Francesco Negro, Boris Kouassi, Irfan Ghauri, Luc Deneire, and Dirk T.M. Slock Abstract--We study the problem of beamforming design for a Cognitive Radio (CR) system in which a multiple-input multiple- output

  14. Transmitter based techniques for ISI and MAI mitigation in CDMA-TDD downlink 

    E-Print Network [OSTI]

    Georgoulis, Stamatis L

    The third-generation (3G) of mobile communications systems aim to provide enhanced voice, text and data services to the user. These demands give rise to the complexity and power consumption of the user equipment (UE) ...

  15. WiFiRe: Rural Area Broadband Access using the WiFi PHY and a Multisector TDD MAC

    E-Print Network [OSTI]

    Kumar, Anurag

    expenditure (capex) on the access network to sustainable monthly revenue per user in India is currently less than 12. If we use the same factor, the capex per kiosk can be at most US$ 300, and this would include

  16. New Faculty Orientation August 2014

    E-Print Network [OSTI]

    Zhou, Chongwu

    (PPL): for full-time faculty in connection with the birth or adoption of child, and serve as primary caregiver faculty member entitled to TDD extension ­ PPL and TDD extensions will not raise expectations

  17. New Faculty Orientation August 2013

    E-Print Network [OSTI]

    Zhou, Chongwu

    cause #12;Faculty Handbook · Academic and family life balance (Section 9) ­ Paid Parental Leave (PPL member entitled to TDD extension ­ PPL and TDD extensions will not raise expectations for scholarly

  18. Direct Loan Servicing Centers for Students [includes PUT loans] For questions about loan repayment or other loan servicing issues, a borrower can contact his or her loan

    E-Print Network [OSTI]

    Grishok, Alla

    Servicing Center Phone: 800/848-0979 TDD/TTY: 800/848-0983 Overseas: 315/738-6634 Web site: www New York State TDD/TTY: 800/855-2880 outside New York State Web site: www.ed-servicing.com FedLoan Servicing (PHEAA) Phone: 800/699-2908 TDD/TTY: 800/722-8189 Overseas borrowers: 717-720-1985 Web site: www

  19. New Faculty Orientation August 2012

    E-Print Network [OSTI]

    Rohs, Remo

    (PPL): for full-time faculty in connection with the birth or adoption of child if primary caregiver years) or · Reduced teaching & service totaling two courses (not in addition to PPL reductions · Birthing or primary caregiver faculty member entitled to TDD extension ­ PPL and TDD extensions

  20. HMO Plan Design -Effective January 1, 2012 Booklet Revised -January 2012

    E-Print Network [OSTI]

    Hutcheon, James M.

    Expenses 48 Mental Health and Substance Abuse Treatment 49 Expenses the HMO Healthcare Plan Does Not Cover of Georgia 1-866-694-0724 TDD/1-800-368-4424 Behavioral Health & Substance Abuse Providers/Facilities Blue Cross Blue Shield of Georgia Call the number located on your identification care. TDD/404

  1. C~opyright ,f;. 2CC7 by the Americ-1n Psycholu~tc,tl A.ssnctattnn. All rif;ht~ reserved. Except,,, permmed under the Lnited States Cnpynght .Act uf 1'!76, n,, part of thi.s

    E-Print Network [OSTI]

    Townsend, James T.

    -2984 Tel: (800) 374-2721 Direct: (202) 336-5510 F:1x: (202) 336-5502 TDD/TTY: (202) .316-6123 Online: www.apa.org/boob

  2. air cargo inspection: Topics by E-print Network

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

    TDD and Proof Of Concept (POC) field tests were performed for VSH, rail base cracks, thermal fatigue cracks along the wheel flange and tread and subsurface Shattered Rim Cracks...

  3. WASTE PROCESSING ANNUAL NUCLEAR SAFETY RELATED R AND D REPORT FOR CY2008

    SciTech Connect (OSTI)

    Fellinger, A.

    2009-10-15T23:59:59.000Z

    The Engineering and Technology Office of Waste Processing identifies and reduces engineering and technical risks associated with key waste processing project decisions. The risks, and actions taken to mitigate those risks, are determined through technology readiness assessments, program reviews, technology information exchanges, external technical reviews, technical assistance, and targeted technology development and deployment (TDD). The Office of Waste Processing TDD program prioritizes and approves research and development scopes of work that address nuclear safety related to processing of highly radioactive nuclear wastes. Thirteen of the thirty-five R&D approved work scopes in FY2009 relate directly to nuclear safety, and are presented in this report.

  4. ASTRONOMY 2895 TOPICS IN ASTROPHYSICS Autumn Semester 2012

    E-Print Network [OSTI]

    Peterson, Bradley M.

    for Disability Services (ODS) to verify the need for accommodation and develop appropriate strategies. Students with disabilities who have not previously contacted ODS should do so in advance by visiting the ODS website Avenue; telephone 292-3307, TDD 292-0901; http://www.ods.ohio-state.edu/. #12;

  5. RULES AND REGULATIONS ENVIRONMENTAL QUALITY BOARD

    E-Print Network [OSTI]

    Guiltinan, Mark

    Department of Environmental Protection (Department) regulations to the revised Federal regulations may use the AT&T Relay Service, (800) 654-5984 (TDD users) or (800) 654- 5988 (voice users ''appropriate vegetated buffers and setbacks . . . to protect and maintain water quality.'' The final Chapter 91

  6. City of Manhattan Beach Community Development

    E-Print Network [OSTI]

    the City of Manhattan Beach adoption of our local more stringent energy efficiency standards. In accordance that the California Energy Commission approve the local energy efficiency standards amendments as attached. PleaseCity of Manhattan Beach Community Development Phone: (310) 802-5500 FAX: (310) 802-5501 TDD: (310

  7. CLINICAL PSYCHOLOGY DOCTORAL PROGRAM GRADUATE STUDENT HANDBOOK

    E-Print Network [OSTI]

    Gelfond, Michael

    2012-2013 CLINICAL PSYCHOLOGY DOCTORAL PROGRAM GRADUATE STUDENT HANDBOOK The Texas Tech Univeristy Clinical Psychology docotral program is accredited by the American Psychological Association American, DC 20002-4242 Phone: (202) 336-5500, TDD: (202) 336-6123 #12;TTU Clinical Psychology Doctoral Program

  8. Severe and Unusual Weather Instructor: Professor Susan Postawko (spostawk@ou.edu)

    E-Print Network [OSTI]

    Droegemeier, Kelvin K.

    skills so that you can read and intelligently discuss newspaper and magazine articles related to weather Center, Suite 166, phone 325-3852 or TDD only 325-4173. Academic Misconduct: All provisions of the Norman Campus Academic Misconduct Code shall apply in cases of academic dishonesty. Any violation

  9. Severe and Unusual Weather Spring 2012

    E-Print Network [OSTI]

    Droegemeier, Kelvin K.

    critical thinking skills so that you can read and intelligently discuss newspaper and magazine articles Center, Suite 166, phone 325-3852 or TDD only 325-4173. Academic Misconduct: All provisions of the Norman Campus Academic Misconduct Code shall apply in cases of academic dishonesty. Any violation

  10. Proceedings of the 2002 Fire Conference: Managing

    E-Print Network [OSTI]

    Standiford, Richard B.

    Proceedings of the 2002 Fire Conference: Managing Fire and Fuels in the Remaining Wildlands., technical coordinator. 2008. Proceedings of the 2002 fire conference: managing fire and fuels) or (202) 720-6382 (TDD). USDA is an equal opportunity provider and employer. #12;Proceedings of the 2002

  11. POS Plan Design -Effective January 1, 2012 Booklet Revised -January 2012

    E-Print Network [OSTI]

    Hutcheon, James M.

    Care/Preventive Healthcare 30 Treatment of Diseases of the Eye 31 Special Offers-Vision Program 31 Program 45 Covered Expenses 50 Mental Health and Substance Abuse Treatment 53 Expenses that the Mental Blue Shield of Georgia 1-866-694-0724 TDD/1-800-368-4424 Behavioral Health & Substance Abuse Providers

  12. Challenges in epitaxial growth of SiGe buffers on Si (111), (110), and (112) Minjoo L. Lee a,b,*, Dimitri A. Antoniadis a

    E-Print Network [OSTI]

    Haller, Gary L.

    Challenges in epitaxial growth of SiGe buffers on Si (111), (110), and (112) Minjoo L. Lee a The growth of SiGe on surfaces other than Si(001) is of interest in VLSI technology both for realizing novel-mismatch SiGe films grown on Si(111), (110), and (112) possess threading dislocation densities (TDD) >10Â

  13. High-electron-mobility GaN grown on free-standing GaN templates by ammonia-based molecular beam epitaxy

    SciTech Connect (OSTI)

    Kyle, Erin C. H., E-mail: erinkyle@umail.ucsb.edu; Kaun, Stephen W.; Burke, Peter G.; Wu, Feng; Speck, James S. [Materials Department, University of California, Santa Barbara, California 93106 (United States); Wu, Yuh-Renn [Institute of Photonics and Optoelectronics, and Department of Electrical Engineering, National Taiwan University, Taipei City 10617, Taiwan (China)

    2014-05-21T23:59:59.000Z

    The dependence of electron mobility on growth conditions and threading dislocation density (TDD) was studied for n{sup ?}-GaN layers grown by ammonia-based molecular beam epitaxy. Electron mobility was found to strongly depend on TDD, growth temperature, and Si-doping concentration. Temperature-dependent Hall data were fit to established transport and charge-balance equations. Dislocation scattering was analyzed over a wide range of TDDs (?2?×?10{sup 6}?cm{sup ?2} to ?2?×?10{sup 10}?cm{sup ?2}) on GaN films grown under similar conditions. A correlation between TDD and fitted acceptor states was observed, corresponding to an acceptor state for almost every c lattice translation along each threading dislocation. Optimized GaN growth on free-standing GaN templates with a low TDD (?2?×?10{sup 6}?cm{sup ?2}) resulted in electron mobilities of 1265 cm{sup 2}/Vs at 296?K and 3327 cm{sup 2}/Vs at 113?K.

  14. GaN-Ready Aluminum Nitride Substrates for Cost-Effective, Very Low Dislocation Density III-Nitride LED's

    SciTech Connect (OSTI)

    Sandra Schujman; Leo Schowalter

    2010-10-15T23:59:59.000Z

    The objective of this project was to develop and then demonstrate the efficacy of a costeffective approach for a low defect density substrate on which AlInGaN LEDs can be fabricated. The efficacy of this “GaN-ready” substrate would then be tested by growing high efficiency, long lifetime InxGa1-xN blue LEDs. The approach used to meet the project objectives was to start with low dislocation density AlN single-crystal substrates and grow graded AlxGa1-xN layers on top. Pseudomorphic AlxGa1-xN epitaxial layers grown on bulk AlN substrates were used to fabricate light emitting diodes and demonstrate better device performance as a result of the low defect density in these layers when benched marked against state-of-the-art LEDs fabricated on sapphire substrates. The pseudomorphic LEDs showed excellent output powers compared to similar wavelength devices grown on sapphire substrates, with lifetimes exceeding 10,000 hours (which was the longest time that could reliably be estimated). In addition, high internal quantum efficiencies were demonstrated at high driving current densities even though the external quantum efficiencies were low due to poor photon extraction. Unfortunately, these pseudomorphic LEDs require high Al content so they emit in the ultraviolet. Sapphire based LEDs typically have threading dislocation densities (TDD) > 108 cm-2 while the pseudomorphic LEDs have TDD ? 105 cm-2. The resulting TDD, when grading the AlxGa1-xN layer all the way to pure GaN to produce a “GaN-ready” substrate, has varied between the mid 108 down to the 106 cm-2. These inconsistencies are not well understood. Finally, an approach to improve the LED structures on AlN substrates for light extraction efficiency was developed by thinning and roughening the substrate.

  15. Chemical Weed and Brush Control: Suggestions for Rangeland

    E-Print Network [OSTI]

    McGinty, Allan; Ansley, Jim; Cadenhead, J. F.; Hamilton, Wayne T.; Hanselka, C. Wayne; Hart, Charles R.; Ueckert, Darrell

    2005-04-25T23:59:59.000Z

    quick way to identify plants. Accurate plant identification is critical for selecting proper control technologies. TDD uses digital images and the internet to provide this service. Contact your County Extension Agent to learn more about this program... dicamba 3,6-dichloro-2-methoxybenzoic acid Banvel, clarity 4 lbs ./gal . dicamba:2,4-d(1:3) see dicamba and 2,4-d weedmaster, Banvel + d, rangestar 4 lbs ./gal . diesel fuel oil or kerosene refined petroleum fractions several manufacturers glyphosate n...

  16. Analysis and Design of New Harmonic Mitigation Approaches

    E-Print Network [OSTI]

    Aeloiza Matus, Eddy 1972-

    2012-11-01T23:59:59.000Z

    -pulse rectifiers are based on the principle of harmonic cancellation through phase shifting and are the preferred solution to eliminate harmonics in high power converters in large motor drives, electro-winning rectifiers and HVDC transmission systems [23...-voltage systems can have up to 2.0% THD where the cause is an HVDC terminal that will attenuate by the time it is tapped for user. Individual Harmonic Order (Odd Harmonics) Isc / IL <11 11 ? h"? 17 17 ? h"? 23 23 ? h"? 35 h"? 35 TDD <20 * 4.0 2...

  17. W E 1 S H I P S L L L L L L

    E-Print Network [OSTI]

    rd 7lh..tc L . 4 4th.Blh.trL.nl No. - I . . PPP ITT,,+T; pwTTT$TJ, ppp i SIGNIFICANT LEVELS 1st.5 t h .I=.L m l 2nd eth..lc w.1 Ird.Tth..tc L.nl 4th.8th..t~L-l Na H0.t -,( ( I P P P T T T T Td d l PPP TT$$Tx PPP TT$$T, PPP TT$TdTXGG g I I ,. i i N a our ; I I I hhh dd I f hhh TT$$TxTdd II hhh TT$$T, dd I f G

  18. Behavior of nitrogen in Si crystal during irradiation and post-annealing

    SciTech Connect (OSTI)

    Inoue, Naohisa [Tokyo Univ. Agriculture and Technology, 2-24-16, Naka-cho, Koganei, Tokyo, 184-8588, Japan and Osaka Prefecture University, 1-2, Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8570 (Japan); Oyama, Hidenori [Kumamoto National College of Technology, 2659-2, Koshi, Kumamoto, 861-1102 (Japan); Watanabe, Kaori [Systems Eng. Inc., 2-29-24, Honkomagome, Bunkyo-ku, Tokyo, 113-0021 (Japan); Seki, Hirofumi [Toray Research Center Inc., 3-3-7, Sonoyama, Otsu, Shiga, 520-8567 (Japan); Kawamura, Yuichi [Osaka Prefecture University, 1-2, Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8570 (Japan)

    2014-02-21T23:59:59.000Z

    Radiation induced complexes in nitrogen (N) -doped silicon crystal was investigated by highly sensitive infrared absorption spectroscopy. The absorption by N{sub 2} pair was reduced by the electron irradiation in FZ crystals. The absorptions appeared on both sides of N{sub 2} line at 766 cm{sup ?1}, at about 725 and 778 cm{sup ?1}. By the annealing, N{sub 2} lines recovered a little at 600 °C and mostly at 800 °C. The above new absorption lines reduced by the annealing at lower temperatures and other absorption appeared. In CZ silicon, N{sub 2} lines did not change by the irradiation. Dominant absorption in low carbon FZ silicon was that of C-rich type complexes, VO and I{sub n}C{sub i}O{sub im}(n=0–3, m=0,1). Dominant absorption in the irradiated low carbon CZ silicon was that of C-lean type complexes I{sub n}O{sub 2+mi}(n=1, 2, m=0, 1), and the decrease of C-lean type O{sub 2i} and TDD was observed. By the annealing of CZ Si, VO{sub n} (n=2–4) formation and annihilation was observed.

  19. In-Tank Elutriation Test Report And Independent Assessment

    SciTech Connect (OSTI)

    Burns, H. H.; Adamson, D. J.; Qureshi, Z. H.; Steeper, T. J.

    2011-04-13T23:59:59.000Z

    The Department of Energy (DOE) Office of Environmental Management (EM) funded Technology Development and Deployment (TDD) to solve technical problems associated with waste tank closure for sites such as Hanford Site and Savannah River Site (SRS). One of the tasks supported by this funding at Savannah River National Laboratory (SRNL) and Pacific Northwest Laboratory (PNNL) was In-Tank Elutriation. Elutriation is the process whereby physical separation occurs based on particle size and density. This report satisfies the first phase of Task WP_1.3.1.1 In-Tank Elutriation, which is to assess the feasibility of this method of separation in waste tanks at Hanford Site and SRS. This report includes an analysis of scoping tests performed in the Engineering Development Laboratory of SRNL, analysis of Hanford's inadvertent elutriation, the viability of separation methods such as elutriation and hydrocyclones and recommendations for a path forward. This report will demonstrate that the retrieval of Hanford salt waste tank S-112 very successfully decreased the tank's inventories of radionuclides. Analyses of samples collected from the tank showed that concentrations of the major radionuclides Cs-136 and Sr-90 were decreased by factors of 250 and 6 and their total curie tank inventories decreased by factors of 60,000 and 2000. The total tank curie loading decreased from 300,000 Ci to 55 Ci. The remaining heel was nearly all innocuous gibbsite, Al(OH){sub 3}. However, in the process of tank retrieval approximately 85% of the tank gibbsite was also removed. Significant amounts of money and processing time could be saved if more gibbsite could be left in tanks while still removing nearly all of the radionuclides. There were factors which helped to make the elutriation of Tank S-112 successful which would not necessarily be present in all salt tanks. 1. The gibbsite particles in the tank were surprisingly large, as much as 200 {micro}m. The gibbsite crystals had probably grown in size over a period of decades. 2. The radionuclides were apparently either in the form of soluble compounds, like cesium, or micrometer sized particles of actinide oxides or hydroxides. 3. After the initial tank retrieval the tank contained cobble which is not conducive to elutriation. Only after the tank contents were treated with thousands of gallons of 50 wt% caustic, were the solids converted to sand which is compatible with elutriation. Discussions between SRNL and PNNL resulted in plans to test elutriation in two phases; in Phase 1 particles would be separated by differences in settling velocity in an existing scaled tank with its associated hardware and in Phase 2 additional hardware, such as a hydrocyclone, would be added downstream to separate slow settling partciels from liquid. Phase 1 of in-tank elutriation was tested for Proof of Principle in theEngineering Development Laboratory of SRNL in a 41" diameter, 87 gallon tank. The tank had been previously used as a 1/22 scale model of Hanford Waste Tank AY-102. The objective of the testing was to determine which tank operating parameters achieved the best separation between fast- and slow-settling particles. For Phase 1 testing a simulated waste tank supernatant, slow-settling particles and fast-settling particles were loaded to the scaled tank. Because this was a Proof of Principle test, readily available solids particles were used that represented fast-settling and slow-settling particles. The tank contents were agitated using rotating mixer jet pumps (MJP) which suspended solids while liquids and solids were drawn out of the tank with a suction tube. The goal was to determine the optimum hydraulic operating conditions to achieve clean separation in which the residual solids in the tank were nearly all fast-settling particles and the solids transferred out of the tank were nearly all slow-settling particles. Tests were conducted at different pump jet velocities, suction tube diameters and suction tube elevations. Testing revealed that the most important variable was jet velocity which translates to a d