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Note: This page contains sample records for the topic "trans por ta" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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1

CMSC 412101 (Spring 1996) Professor: TA: TA  

E-Print Network (OSTI)

CMSC 412­101 (Spring 1996) Professor: TA: TA: Dr. Jeff Hollingsworth Charles Lin Alex Kaplunovich 4161 AV Williams 1109 A V Williams 1109 A V Williams (40) 5­2708 hollings@cs.umd.edu clin

Hollingsworth, Jeffrey K.

2

CMSC 412 (Spring 2002) Professor: TA: TA  

E-Print Network (OSTI)

CMSC 412 (Spring 2002) Professor: TA: TA: Dr. Jeff Hollingsworth Abdel-Hameed Badawy Cemal Yilmaz 4161 AV Williams 1151 A V Williams 1151 A V Williams (40) 5-2708 hollings@cs.umd.edu absalam

Hollingsworth, Jeffrey K.

3

TA-55: LANL Plutonium-Processing Facilities  

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

TA-55: LANL Plutonium-Processing Facilities TA-55: LANL Plutonium-Processing Facilities TA-55: LANL Plutonium-Processing Facilities TA-55 supports a wide range of national security programs that involve stockpile stewardship, plutonium processing, nuclear materials stabilization, materials disposition, nuclear forensics, nuclear counter-terrorism, and nuclear energy. ...the only fully operational, full capability plutonium facility in the nation. National Security At the Los Alamos National Laboratory (LANL), virtually all plutonium operations occur within the Plutonium Facility at Technical Area 55 (TA-55). TA-55 is the nation's most modern plutonium science and manufacturing facility, and it is the only fully operational, full capability plutonium facility in the nation. Thus, TA-55 supports a wide

4

Trans Tech Green Power | Open Energy Information  

Open Energy Info (EERE)

Green Power Jump to: navigation, search Name: Trans Tech Green Power Place: India Sector: Biomass Product: Plans to develop biomass projects in Rajasthan. References: Trans Tech...

5

CRAD, Quality Assurance - Los Alamos National Laboratory TA 55...  

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

CRAD, Emergency Management - Los Alamos National Laboratory TA 55 SST Facility CRAD, Conduct of Operations - Los Alamos National Laboratory TA 55 SST Facility CRAD,...

6

2014/2015 TA Training Program Page 1 of 4 Call for Proposals for 2014/2015 TA Training Programs  

E-Print Network (OSTI)

2014/2015 TA Training Program Page 1 of 4 Call for Proposals for 2014/2015 TA Training Programs, the University is committed to providing educational programs specifically addressing TAs needs. The TA Training for the development, delivery, and assessment of TA training programs. In so doing, we expect a significant increase

Handy, Todd C.

7

TransWest Express Transmission Project  

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

operate, maintain and decommission the TransWest Express 600-kV Direct Current Transmission Project. TransWest Express, LLC is a whollyowned subsidiary of the Anschutz...

8

Trans-Atlantic Telephone Cable  

Science Journals Connector (OSTI)

... and Telegraph Co. of Canada, for the provision of the first trans -Atlantic telephone cable, as distinct from the existing telegraph ... , as distinct from the existing telegraph cables. The installation, which is estimated to cost 12-J million, is likely to ...

1953-12-19T23:59:59.000Z

9

CMSC 311101 (Fall 1995) Professor: TA  

E-Print Network (OSTI)

CMSC 311­101 (Fall 1995) Professor: TA: Dr. Jeff Hollingsworth Shekhar Patankar 4161 AV Williams 1109 A V Williams (40) 5­2708 hollings@cs.umd.edu shekhar@cs.umd.edu Office Hours: Tu 1:00­2:30 W 10

Hollingsworth, Jeffrey K.

10

CRAD, Training - Los Alamos National Laboratory TA 55 SST Facility...  

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

Training - Los Alamos National Laboratory TA 55 SST Facility CRAD, Training - Los Alamos National Laboratory TA 55 SST Facility A section of Appendix C to DOE G 226.1-2 "Federal...

11

TransAtlas | Open Energy Information  

Open Energy Info (EERE)

TransAtlas TransAtlas Jump to: navigation, search Tool Summary Name: TransAtlas Agency/Company /Organization: National Renewable Energy Laboratory Sector: Energy Focus Area: Fuels & Efficiency, Transportation Phase: Determine Baseline, Evaluate Options, Develop Goals, Prepare a Plan, Evaluate Effectiveness and Revise as Needed Topics: Analysis Tools Resource Type: Dataset, Maps User Interface: Website Website: maps.nrel.gov/transatlas Cost: Free OpenEI Keyword(s): Energy Efficiency and Renewable Energy (EERE) Tools References: National Renewable Energy Laboratory Advanced Vehicles and Fuels Research: Data and Resources[1] Logo: TransAtlas TransAtlas is an interactive map with data sets related to transportation and alternative fuels in the United States How to Use This Tool

12

CRAD, Configuration Management - Los Alamos National Laboratory TA 55 SST  

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

Configuration Management - Los Alamos National Laboratory TA Configuration Management - Los Alamos National Laboratory TA 55 SST Facility CRAD, Configuration Management - Los Alamos National Laboratory TA 55 SST Facility June 2005 A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Configuration Management program at the Los Alamos National Laboratory, TA 55 SST Facility. CRADs provide a recommended approach and the types of information to gather to assess elements of a DOE contractor's programs. CRAD, Configuration Management - Los Alamos National Laboratory TA 55 SST Facility More Documents & Publications CRAD, Emergency Management - Los Alamos National Laboratory TA 55 SST

13

CRAD, Emergency Management - Los Alamos National Laboratory TA 55 SST  

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

Emergency Management - Los Alamos National Laboratory TA 55 Emergency Management - Los Alamos National Laboratory TA 55 SST Facility CRAD, Emergency Management - Los Alamos National Laboratory TA 55 SST Facility June 2005 A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Emergency Management program at the Los Alamos National Laboratory TA 55 SST Facility. CRADs provide a recommended approach and the types of information to gather to assess elements of a DOE contractor's programs. CRAD, Emergency Management - Los Alamos National Laboratory TA 55 SST Facility More Documents & Publications CRAD, Conduct of Operations - Los Alamos National Laboratory TA 55 SST

14

CRAD, Criticality Safety - Los Alamos National Laboratory TA 55 SST  

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

Criticality Safety - Los Alamos National Laboratory TA 55 SST Criticality Safety - Los Alamos National Laboratory TA 55 SST Facility CRAD, Criticality Safety - Los Alamos National Laboratory TA 55 SST Facility June 2005 A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Criticality Safety program at the Los Alamos National Laboratory, TA 55 SST Facility. CRADs provide a recommended approach and the types of information to gather to assess elements of a DOE contractor's programs. CRAD, Criticality Safety - Los Alamos National Laboratory TA 55 SST Facility More Documents & Publications CRAD, Configuration Management - Los Alamos National Laboratory TA 55 SST

15

CRAD, Maintenance - Los Alamos National Laboratory TA 55 SST Facility |  

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

Los Alamos National Laboratory TA 55 SST Los Alamos National Laboratory TA 55 SST Facility CRAD, Maintenance - Los Alamos National Laboratory TA 55 SST Facility A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Maintenance program at the Los Alamos National Laboratory TA 55 SST Facility. CRADs provide a recommended approach and the types of information to gather to assess elements of a DOE contractor's programs. CRAD, Maintenance - Los Alamos National Laboratory TA 55 SST Facility More Documents & Publications CRAD, Maintenance - Los Alamos National Laboratory Waste Characterization, Reduction, and Repackaging Facility CRAD, Configuration Management - Los Alamos National Laboratory TA 55 SST

16

CRAD, Emergency Management - Los Alamos National Laboratory TA...  

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

CRAD, Emergency Management - Office of River Protection K Basin Sludge Waste System CRAD, Conduct of Operations - Los Alamos National Laboratory TA 55 SST Facility CRAD, Training -...

17

trans-Bis(4-quinolyl)ethylene  

Science Journals Connector (OSTI)

The title compound belongs to the class of styrylquinolines which are of interest because of their photochemical behaviour. The central double bond is trans configured and the two quinoline rings form similar angles with the plane of the double bond.

Jerdioui, B.

1999-12-15T23:59:59.000Z

18

TransWest Old | Open Energy Information  

Open Energy Info (EERE)

TransWest Old TransWest Old Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home NEPA Document Collection for: TransWest Old EIS at {{{GeothermalArea}}} for {{{GeothermalDevelopmentPhases}}} {{{NEPA_Name}}} General NEPA Document Info Environmental Analysis Type EIS Applicant Geothermal Area {{{GeothermalArea}}}"{{{GeothermalArea}}}" cannot be used as a page name in this wiki. Project Location Project Phase Techniques Time Frame (days) Participating Agencies Lead Agency none provided Funding Agency none provided Managing District Office none provided Managing Field Office none provided Funding Agencies none provided Surface Manager none provided Mineral Manager none provided Selected Dates Relevant Numbers Lead Agency Doc Number Retrieved from "http://en.openei.org/w/index.php?title=TransWest_Old&oldid=686707"

19

$^{180}$Ta production in the classical s-process  

E-Print Network (OSTI)

The production and survival of the quasistable isomer $^{180}$Ta during the stellar nucleosynthesis has remained a matter of discussion for years. A careful analysis of the available experimental data and theoretical calculations enabled us to reproduce the observed solar abundance of $^{180}$Ta in the classical s-process ($kT=28$ keV -- 33 keV).

Markus Loewe; Petr Alexa; Jorrit de Boer; Michael Wuerkner

2002-07-04T23:59:59.000Z

20

MCrAlY/TaC metal matrix composite coatings produced by electrospark deposition  

Science Journals Connector (OSTI)

MCrAlY/TaC metal matrix composite coatings with 10, 20 and 30 wt.% TaC have been successfully produced by electrospark deposition (ESD). The effects of TaC content...? columnar dendrite and large...

Yujiang Xie; Yanhong Yang; Mingsheng Wang

2013-04-01T23:59:59.000Z

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


21

TRAN-STAR EXECUTIVE LIMOUSINE COMPANY  

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

TRAN-STAR EXECUTIVE LIMOUSINE COMPANY TRAN-STAR EXECUTIVE LIMOUSINE COMPANY http://www.tranexec.com 20% off published rates for BNL Our reservation center is open 24 hours a day, 365 days a year, so you will always talk to a live agent who has direct contact with our chauffeurs. You can make reservations via phone, website or a simple e-mail to customerservice@tranexec.com once a profile has been established. Our advanced reservation system will track any flight and you can rest assured someone will always be there to meet the arriving passenger, no matter what time the flight arrives. http://www.tranexec.com/TranStarSalesBrochure.pdf These rates are inclusive rates, meaning they include gratuity, taxes....everything. They do not include parking or tolls

22

SensorTran | Open Energy Information  

Open Energy Info (EERE)

SensorTran SensorTran Jump to: navigation, search Name SensorTran Place Austin, Texas Zip 78701 Product Austin, Texas-based designer of fibre optic-based Distributed Temperature Sensing (DTS) systems and solutions for the energy industry, with applications in asset and environmental monitoring. Coordinates 30.267605°, -97.742984° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":30.267605,"lon":-97.742984,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

23

TA53. Name of Tour: Tour Host and Z#: Date:  

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

LANL-prohibited items (see P202-5). Y No NA Explain camera prohibition, including cell-phone cameras (P202-5, pg. 4). Y No NA Coordinate through LANSCE (TA-53) LANSCE...

24

Photoconduction in the Peierls conductor monoclinic TaS$_3$  

E-Print Network (OSTI)

Photoconduction in the monoclinic phase of quasi-one-dimensional conductor TaS$_3$ has been observed at $T quality dependence of both photoconduction and dark conduction at this temperature region has been observed. Together with a similarity of the main features of the photoconduction characteristic of both monoclinic ({\\it m-}TaS$_3$) and orthorhombic ({\\it o-}TaS$_3$) samples the following new peculiarities of photoconduction in {\\it m-}TaS$_3$ were found: 1) the dependence of the activation energy of photoconduction on temperature, $T$, 2) the change of the recombination mechanism from the linear type to the collisional one at low $T$ with a sample quality growth, 3) the existence of a fine structure of the electric-field dependence of photoconduction. Spectral study gives the Peierls energy gap value $2\\Delta ^*= 0.18$~eV.

V. E. Minakova; V. F. Nasretdinova; S. V. Zaitsev-Zotov

2014-11-01T23:59:59.000Z

25

Measurements of the Threshold Displacement Energy in Ta and Nb  

Science Journals Connector (OSTI)

Changes in the damage rate (residual electrical resistivity per unit electron fluence) were measured as a function of incident electron energy in the range 1.0-2.2 MeV for 0.002-in.-diam Nb and Ta wires. The threshold energies, estimated by simple extrapolation to zero production rates, were 36 eV for Nb and 32 eV for Ta. The resistivity of a Frenkel pair was determined to be about 5.3 ?? cm/at.% for Nb and 1.9 ?? cm/at.% for Ta. The damage production curves for two other bcc metals, Mo and W, are compared with those for Nb and Ta.

G. Youngblood; S. Myhra; J. W. DeFord

1969-12-15T23:59:59.000Z

26

TransAtlantic Petroleum | Open Energy Information  

Open Energy Info (EERE)

TransAtlantic Petroleum TransAtlantic Petroleum Jump to: navigation, search Logo: TransAtlantic Petroleum Name TransAtlantic Petroleum Address 5910 N. Central Expressway Place Dallas, Texas Zip 75206 Product acquisition, development, exploration, and production of crude oil and natural gas. Stock Symbol TAT Year founded 1985 Phone number 214-220-4323 Website http://www.transatlanticpetrol Coordinates 32.837335°, -96.777462° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.837335,"lon":-96.777462,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

27

EA-262 TransCanada Power Marketing Ltd | Department of Energy  

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

TransCanada Power Marketing Ltd EA-262 TransCanada Power Marketing Ltd Order authorizing TransCanada Power Marketing Ltd to export electric energy to Canada. EA-262 TransCanada...

28

Argonne Transportation - TransForum Volume 1  

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

TransForum: Volume 1 TransForum: Volume 1 ISSN 2156-3594 (Print) ISSN 2156-373X (Online) Vol. 1, No. 4, Winter 1998-99 (966k pdf ) Energy Secretary Dedicates Argonne's Transportation Center: New Technology Promises Cleaner Diesels Measuring How Fuel Cell Stack Up Vol. 1, No. 3, Summer 1998 (684k pdf ) Using Corn to Fuel Your Car: A Good Environmental Choice? If You Can't Stand the Heat ... Call Argonne Modeling Cars Isn't Just Child's Play Lilliputian Sensors Could Help Solve a Gigantic Pollution Problem Making a Material Difference in Advanced Batteries Vol. 1, No. 2, Spring 1998 (577k pdf ) Gearing Up for HEV Powertrain Design Taking a Closer Look into How Batteries and Fuel Cells Work ITS Makes Life in the Fast Lane Easier "Wrapping It Up to Go": Transporting Hazardous and Radioactive Materials Safely

29

EA-1407: Proposed TA-16 Engineering Complex Refurbishment and Consolidation  

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

07: Proposed TA-16 Engineering Complex Refurbishment and 07: Proposed TA-16 Engineering Complex Refurbishment and Consolidation at Los Alamos National Laboratory, Los Alamos, New Mexico EA-1407: Proposed TA-16 Engineering Complex Refurbishment and Consolidation at Los Alamos National Laboratory, Los Alamos, New Mexico SUMMARY This EA evaluates the environmental impacts for the proposal to construct and operate offices, laboratories, and shops within the U.S. Department of Energy Los Alamos National Laboratory's (LANL) Technical Area 16 engineering complex where Engineering and Science Applications Division operations would be consolidated from other locations at LANL. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD April 23, 2002 EA-1407: Finding of No Significant Impact

30

Low temperature CVD of TaB/sub 2/  

SciTech Connect

Crystalline TaB/sub 2/ has been deposited using the CVD reaction of TaCl/sub 5/ and B/sub 2/H/sub 6/ in the temperature range of 773-1200/sup 0/K. Thermodynamic calculations have been made which compare the use of both B/sub 2/H/sub 6/ and BCl/sub 3/ as B source gases. The deposits obtained with B/sub 2/H/sub 6/ exhibited extremely small crystal size and contained amorphous B when the deposition temperature was below approx. 873/sup 0/K but were substoichiometric in B above this temperature. Carbon analysis indicated that C may substitute for B and thereby stabilize the diboride structure at high deposition temperatures. Microhardness of the coatings decreased with increasing B/Ta ratio and decreasing crystal size.

Randich, E.

1980-01-01T23:59:59.000Z

31

Evaluation of airflow patterns in 2706-T and 2706-TA  

SciTech Connect

The purpose of this study was to evaluate the adequacy of the current placement of fixed head air samplers and continuous air monitors (CAMs) in the 2706-T and 2706-TA Complex. The airflow study consisted of 6 configurations of facility HVAC and HEPA filtration equipment to determine impacts on CAM location. The results of this study provide recommendations based on guidance in DOE G 411.1-8 and NUREG-1400 for placement of fixed head air samplers or CAMS within 2706-T and 2706-TA.

DEROSA, D.C.

1999-08-26T23:59:59.000Z

32

EEB 324: Theoretical Ecology (TA: Marissa Baskett) Useful Matlab commands  

E-Print Network (OSTI)

EEB 324: Theoretical Ecology (TA: Marissa Baskett) Useful Matlab commands Basics help function is for ... Comments in function and script files: any text after the % is ignored by Matlab global x Make x a global/Output For input and output within Matlab save('fileName.mat','x','y') Save x and y in a file called file

Baskett, Marissa L.

33

The TE Wave Transmission Method for Electron Cloud Measurements at Cesr-TA  

E-Print Network (OSTI)

CLOUD MEASUREMENTS AT CESR-TA* S. De Santis # , J. Byrd,Wave measurements at the Cesr-TA ring at Cornell University.CBP-836 THE TE WAVE TRANSMISSION METHOD FOR

Desantis, S.

2010-01-01T23:59:59.000Z

34

Deseret Generation & Tran Coop (Colorado) | Open Energy Information  

Open Energy Info (EERE)

Coop (Colorado) Jump to: navigation, search Name: Deseret Generation & Tran Coop Place: Colorado References: EIA Form EIA-861 Final Data File for 2010 - File220101 EIA Form 861...

35

Trans-Fast MHD Winds in a Pulsar Magnetosphere  

Science Journals Connector (OSTI)

......on the (x,^p)-diagram. That is, a trans-fast MHD wind solution is capable...magnetic field on the MHD wind structure while...on the (rr, up)-diagram and the N = 0 loop always...is, the trans-fast MHD wind solution is always......

Masaaki Takahashi; Shinpei Shibata

1998-04-01T23:59:59.000Z

36

EA-216 TransAlta Energy Marketing (U.S) Inc | Department of Energy  

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

TransAlta Energy Marketing (U.S) Inc EA-216 TransAlta Energy Marketing (U.S) Inc Order authorizing TransAlta Energy Marketing (U.S) Inc to export electric energy to Canada. EA-216...

37

EA-216-C TransAlta Energy Marketing (U.S.)Inc. | Department of...  

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

C TransAlta Energy Marketing (U.S.)Inc. EA-216-C TransAlta Energy Marketing (U.S.)Inc. Order authorizing TransAlta Energy Marketing (U.S.) Inc to export electric energy to Canada....

38

EA-216-B TransAlta Energy Marketing (U.S) Inc | Department of...  

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

B TransAlta Energy Marketing (U.S) Inc EA-216-B TransAlta Energy Marketing (U.S) Inc Order authorizing TransAlta Energy Marketing (U.S) Inc to export electric energy to Canada....

39

EA-262-B TransCanada Power Marketing Ltd | Department of Energy  

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

B TransCanada Power Marketing Ltd EA-262-B TransCanada Power Marketing Ltd Order authorizing TransCanada Power Marketing Ltd to export electric energy to Canada. EA-262-B...

40

EA-262-A TransCanada Power Marketing Ltd | Department of Energy  

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

A TransCanada Power Marketing Ltd EA-262-A TransCanada Power Marketing Ltd Order authorizing TransCanada Power Marketing Ltd to export electric energy to Canada. EA-262-A...

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


41

EA-262-C TransCanada Power Marketing Ltd | Department of Energy  

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

C TransCanada Power Marketing Ltd EA-262-C TransCanada Power Marketing Ltd Order authorizing TransCanada Power Marketing Ltd to export electric energy to Canada. EA-262-C...

42

A combinatorial investigation of sputtered TaAlC thin films  

Science Journals Connector (OSTI)

Abstract We describe a combinatorial experiment investigating the TaAlC material system, conducted with the aim of determining why the tantalum-containing Mn+1AXn phases have so far proved to be not amenable to thin-film synthesis. Samples were deposited onto (0001) Al2O3 wafers at 850C and characterized by X-ray diffraction wafer maps, scanning electron microscopy, and surface optical scattering. Elemental Ta, the binary phases TaC, Ta2C, and TaAl3, and the ternary phases Ta3Al2C and Ta5Al3C were identified. The morphology, phase composition and preferred orientation of the films deposited were found to be highly sensitive to the Ta fraction of the incident flux during deposition. No MAX phase material was observed, indicating that the Ta-containing MAX phases do not form under the deposition conditions investigated. Explanations associated with inadequate coverage of stochiometries, preferential sputtering, and thermodynamic instability have been ruled out. An explanation based on reduced surface diffusion of Ta during growth is proposed. A substantially higher substrate temperature during deposition is likely to be required to synthesize Ta-containing MAX phases.

Mark D. Tucker; Marcela M.M. Bilek; David R. McKenzie

2014-01-01T23:59:59.000Z

43

Synthesis and Optical Properties of NuTaN2: Potential Solar Cell Applications  

SciTech Connect

Layered CuTaN2 was synthesized by an ion exchange reaction of CuI and NaTaN2 as previously reported. Based on the results of EDX analysis, the Cu:Ta ratio of the CuTaN2 sample was 1:1 within the overall errors when examining powders of +/-10% and no Na was detected. The crystal structure and thermal stability of CuTaN2 was accurately determined by Rietveld analysis of the powder X-ray Diffraction profile and by TGA analysis, respectively. CuTaN2 crystallizes in a rhombohedral structure with space group R-3mH as shown in [figure 1]. CuTaN2 possesses a band gap of 1.53(x) eV, which is in reasonable agreement with density functional theory calculations of Cu containing nitrides. Similar materials may be even better suited for solar cell application.

Yang, M.; Zakutayev, A.; Zhang, X.; Ginley, D.; DiSalvo, F.

2013-01-01T23:59:59.000Z

44

Using HyTrans to Study H2 Transition Scenarios  

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

Using HyTrans Using HyTrans to Study H2 Transition Scenarios David Greene & Paul Leiby Oak Ridge National Laboratory Elzbieta Tworek Univ. of Tennessee & StrataG David Bowman Consultant DOE Hydrogen Transition Analysis Workshop January 26, 2006 Washington, DC OAK RIDGE NATIONAL LABORATORY U. S. DEPARTMENT OF ENERGY We will try to cover 4 topics in ½ hour because what we want is your input. 1. What is HyTrans? 2. What can it do? 1. Previous analyses 2. Initial early transition runs 3. What improvements are needed for realistic early transition analysis? 4. How will we interface with NREL's detailed GIS analyses? OAK RIDGE NATIONAL LABORATORY U. S. DEPARTMENT OF ENERGY 1. What is HyTrans? OAK RIDGE NATIONAL LABORATORY U. S. DEPARTMENT OF ENERGY HyTrans is a national (regional) model of the market

45

Massachusetts Bay Trans Auth | Open Energy Information  

Open Energy Info (EERE)

Auth Auth Jump to: navigation, search Name Massachusetts Bay Trans Auth Place Massachusetts Utility Id 49848 Utility Location Yes Ownership P NERC Location NPCC NERC NPCC Yes Operates Generating Plant Yes Activity Generation Yes Activity Wholesale Marketing Yes Activity Retail Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Commercial: $0.0896/kWh Transportation: $0.1250/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from

46

CRAD, Quality Assurance - Los Alamos National Laboratory TA 55 SST Facility  

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

TA 55 SST TA 55 SST Facility CRAD, Quality Assurance - Los Alamos National Laboratory TA 55 SST Facility A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Quality Assurance Program at the Los Alamos National Laboratory TA 55 SST Facility. CRADs provide a recommended approach and the types of information to gather to assess elements of a DOE contractor's programs. CRAD, Quality Assurance - Los Alamos National Laboratory TA 55 SST Facility More Documents & Publications CRAD, Quality Assurance - Los Alamos National Laboratory Waste Characterization, Reduction, and Repackaging Facility CRAD, Management - Los Alamos National Laboratory TA 55 SST Facility

47

New England Hydro-Tran Elec Co | Open Energy Information  

Open Energy Info (EERE)

England Hydro-Tran Elec Co England Hydro-Tran Elec Co Jump to: navigation, search Name New England Hydro-Tran Elec Co Place Massachusetts Utility Id 13355 Utility Location Yes Ownership I NERC Location NPCC NERC NPCC Yes Activity Transmission Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates No Rates Available References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=New_England_Hydro-Tran_Elec_Co&oldid=411165" Categories: EIA Utility Companies and Aliases

48

Deseret Generation & Tran Coop | Open Energy Information  

Open Energy Info (EERE)

Deseret Generation & Tran Coop Deseret Generation & Tran Coop Jump to: navigation, search Name Deseret Generation & Tran Coop Place Utah Utility Id 40230 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Wholesale Marketing Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates No Rates Available References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Deseret_Generation_%26_Tran_Coop&oldid=410580"

49

TransCanada Power Mktg Ltd | Open Energy Information  

Open Energy Info (EERE)

(Redirected from TransCanada) (Redirected from TransCanada) Jump to: navigation, search Name TransCanada Power Mktg Ltd Place Massachusetts Utility Id 19119 Utility Location Yes Ownership R NERC Location NPCC Activity Wholesale Marketing Yes Activity Retail Marketing Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Industrial: $0.0954/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=TransCanada_Power_Mktg_Ltd&oldid=411857" Categories: EIA Utility Companies and Aliases

50

ROLES OF SULFOTRANSFERASE ENZYMES IN TRANS-PLACENTAL DISPOSITION  

E-Print Network (OSTI)

The trophoblast cell layer constitutes the rate-determining barrier for trans-placental transfer. Several isoforms of the sulfotransferase enzymes are functional in placenta but there is only limited information available ...

Mitra, Pallabi

2009-01-28T23:59:59.000Z

51

Using HyTrans to Study H2 Transition Scenarios  

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

Presentation on Using HyTrans to Study H2 Transition Scenarios given by David Greene of Oak Ridge National Laboratory during the DOE Hydrogen Transition Analysis Workshop on January 26, 2006.

52

Magnetotransport measurements of current induced effective fields in Ta/CoFeB/MgO  

SciTech Connect

We evaluate current-induced effective magnetic fields in perpendicularly magnetized Ta/CoFeB/MgO structures from the external magnetic field angle dependence of the Hall resistance. We confirm the presence of two components of effective fields. The dependence of their magnitudes on Ta thickness implies that both components are related to the spin current in Ta layer generated by the spin Hall effect.

Zhang, Chaoliang [Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577 (Japan)] [Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577 (Japan); Yamanouchi, Michihiko, E-mail: m-yama@riec.tohoku.ac.jp; Ikeda, Shoji [Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577 (Japan) [Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577 (Japan); Center for Spintronics Integrated Systems, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577 (Japan); Sato, Hideo; Fukami, Shunsuke [Center for Spintronics Integrated Systems, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577 (Japan)] [Center for Spintronics Integrated Systems, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577 (Japan); Matsukura, Fumihiro; Ohno, Hideo [Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577 (Japan) [Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577 (Japan); Center for Spintronics Integrated Systems, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577 (Japan); WPI Advanced Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577 (Japan)

2013-12-23T23:59:59.000Z

53

STUDY OF TRANS-RECTAL NEAR-INFRARED DIFFUSE OPTICAL TOMOGRAPHY CONCURRENT  

E-Print Network (OSTI)

STUDY OF TRANS-RECTAL NEAR-INFRARED DIFFUSE OPTICAL TOMOGRAPHY CONCURRENT WITH TRANS of the requirements for the Degree of DOCTOR OF PHILOSOPHY May, 2010 #12;ii STUDY OF TRANS-RECTAL NEAR-INFRARED supported by the project Trans-rectal Near-Infrared Optical Tomography for Prostate Imaging from DOD

Piao, Daqing

54

Reduced-temperature processing and consolidation of ultra-refractory Ta4HfC5  

SciTech Connect

TaC, HfC, and WC powders were subjected to high-energy milling and hot pressing to produce Ta4HfC5, a composite of Ta(4)HfC5 + 30 vol.% WC, and a composite of Ta4HfC5 + 50 vol.% WC. Sub-micron powders were examined after four different milling intervals prior to hot pressing. XRD was used to verify proper phase formation. SEM, relative density, and hardness measurements were used to examine the resulting phases. Hot pressed compacts of Ta4HfC5 showed densification as high as 98.6% along with Vickers hardness values of 21.4 GPa. Similarly, Ta4HfC5 + 30 vol.% WC exhibited 99% densification with a Vickers hardness of 22.5 GPa. These levels of densification were achieved at 1500 degrees C, which is lower than any previously reported sintering temperature for Ta4HfC5. Microhardness values measured in this study were higher than those previously reported for Ta4HfC5. The WC additions to Ta4HfC5 were found to improve densification and increase microhardness. (C) 2013 Elsevier Ltd. All rights reserved.

Gaballa, Osama [Ames Laboratory; Cook, B. A. [TRI International; Russell, A. M. [Ames Laboratory

2013-04-26T23:59:59.000Z

55

Geology of the Western Part of Los Alamos National Laboratory (TA-3 to TA-16), Rio Grande Rift, New Mexico  

SciTech Connect

We present data that elucidate the stratigraphy, geomorphology, and structure in the western part of Los Alamos National Laboratory between Technical Areas 3 and 16 (TA-3 and TA-16). Data include those gathered by geologic mapping of surficial, post-Bandelier Tuff strata, conventional and high-precision geologic mapping and geochemical analysis of cooling units within the Bandelier Tuff, logging of boreholes and a gas pipeline trench, and structural analysis using profiles, cross sections, structure contour maps, and stereographic projections. This work contributes to an improved understanding of the paleoseismic and geomorphic history of the area, which will aid in future seismic hazard evaluations and other investigations. The study area lies at the base of the main, 120-m (400-ft) high escarpment formed by the Pajarito fault, an active fault of the Rio Grande rift that bounds Los Alamos National Laboratory on the west. Subsidiary fracturing, faulting, and folding associated with the Pajarito fault zone extends at least 1,500 m (5,000 ft) to the east of the main Pajarito fault escarpment. Stratigraphic units in the study area include upper units of the Tshirege Member of the early Pleistocene Bandelier Tuff, early Pleistocene alluvial fan deposits that predate incision of canyons on this part of the Pajarito Plateau, and younger Pleistocene and Holocene alluvium and colluvium that postdate drainage incision. We discriminate four sets of structures in the area between TA-3 and TA-16: (a) north-striking faults and folds that mark the main zone of deformation, including a graben in the central part of the study area; (b) north-northwest-striking fractures and rare faults that bound the eastern side of the principal zone of deformation and may be the surface expression of deep-seated faulting; (c) rare northeast-striking structures near the northern limit of the area associated with the southern end of the Rendija Canyon fault; and (d) several small east-west-striking faults. We consider all structures to be Quaternary in that they postdate the Tshirege Member (1.22 million years old) of the Bandelier Tuff. Older mesa-top alluvial deposits (Qoal), which may have a large age range but are probably in part about 1.13 million years old, are clearly faulted or deformed by many structures. At two localities, younger alluvial units (Qfo and Qfi) appear to be truncated by faults, but field relations are obscure, and we cannot confirm the presence of fault contacts. The youngest known faulting in the study area occurred in Holocene time on a down-to-the-west fault, recently trenched at the site of a new LANL Emergency Operations Center (Reneau et al. 2002).

C.J.Lewis; A.Lavine; S.L.Reneau; J.N.Gardner; R.Channell; C.W.Criswell

2002-12-01T23:59:59.000Z

56

Poly(ethyleneimine) as a Passivating Agent for Ta Chemical Mechanical Planarization  

E-Print Network (OSTI)

of approximately 3 times in the Ta removal rate in a model CMP slurry upon addition of 3000 ppm PEI. © 2010 allow reduced downforce or higher removal rates. These observations are consistent with an increase and Ta removal and nanoscale planarization.3,4 Cu is easily chemically etched, so the chemical component

Suni, Ian Ivar

57

Physical and chemical characterization of combinatorial metal gate electrode Ta-C-N library film  

SciTech Connect

This paper reports comprehensive structural and chemical analyses for the combinatorial Ta-C-N/HfO{sub 2} system, crucial data for understanding the electrical properties of Ta-C-N/HfO{sub 2}. Combinatorial Ta-C-N 'library' (composition spread) films were deposited by magnetron sputtering. Electron probe wavelength dispersive spectroscopy and x-ray fluorescence-yield near-edge spectroscopy were used to quantitatively determine the composition across these films. Scanning x-ray microdiffractometry determined that a solid solution of Ta(C,N){sub x} forms and extends to compositions (0.3<=Ta<=0.5 and 0.57<=Ta<=0.67) that were previously unknown. The thermal stability of the Ta-C-N/HfO{sub 2} library was studied using high resolution transmission electron microscopy, which shows Ta-C-N/HfO{sub 2}/SiO{sub 2}/Si exhibiting good thermal stability up to 950 deg. C.

Chang, K.-S. [National Institute of Standards and Technology (NIST), Gaithersburg, Maryland 20899 (United States); Department of Materials Science and Engineering, University of Maryland, College Park, Maryland 20742 (United States); Green, M. L.; Levin, I.; Hattrick-Simpers, J. R.; Jaye, C.; Fischer, D. A. [National Institute of Standards and Technology (NIST), Gaithersburg, Maryland 20899 (United States); Takeuchi, I. [Department of Materials Science and Engineering, University of Maryland, College Park, Maryland 20742 (United States); De Gendt, S. [IMEC, Kapeldreef 75, B-3001 Leuven, Belgium and Department of Chemistry, KU Leuven, 3000 Leuven (Belgium)

2010-05-10T23:59:59.000Z

58

Physica E 40 (2007) 430433 Trigger system for the TA fluorescence detector  

E-Print Network (OSTI)

and the SD array enables us to improve the energy and angular resolution. The TA is expected to achieve detector (SD) array to study ultra high energy cosmic rays. In this paper, we describe the development and status of the trigger system for the TA FDs. The trigger system consists of three components, those

59

THE RESONANT TRANS-NEPTUNIAN POPULATIONS  

SciTech Connect

The trans-Neptunian objects (TNOs) trapped in mean-motion resonances with Neptune were likely emplaced there during planet migration late in the giant-planet formation process. We perform detailed modeling of the resonant objects detected in the Canada-France Ecliptic Plane Survey (CFEPS) in order to provide population estimates and, for some resonances, constrain the complex internal orbital element distribution. Detection biases play a critical role because phase relationships with Neptune make object discovery more likely at certain longitudes. This paper discusses the 3:2, 5:2, 2:1, 3:1, 5:1, 4:3, 5:3, 7:3, 5:4, and 7:4 mean-motion resonances, all of which had CFEPS detections, along with our upper limit on 1:1 Neptune Trojans (which is consistent with their small population estimated elsewhere). For the plutinos (TNOs in the 3:2 resonance) we refine the orbital element distribution given by Kavelaars et al. in 2009 and show that steep H-magnitude distributions (N(H){proportional_to}10{sup {alpha}H}, with {alpha} = 0.8-0.9) are favored in the range H{sub g} = 8-9, and confirm that this resonance does not share the inclination distribution of the classical Kuiper Belt. We give the first population estimate for the 5:2 resonance and find that, to within the uncertainties, the population is equal to that of the 3:2 ({approx_equal}13,000 TNOs with H{sub g} < 9.16), whereas the 2:1 population is smaller by a factor of 3-4 compared to the other two resonances. We also measure significant populations inhabiting the 4:3, 5:3, 7:3, 5:4, 7:4, 3:1, and 5:1 resonances, with H{sub g} < 9.16 (D > 100 km) populations in the thousands. We compare our intrinsic population and orbital element distributions with several published models of resonant-TNO production; the most striking discrepancy is that resonances beyond the 2:1 are in reality more heavily populated than in published models.

Gladman, B.; Lawler, S. M.; Van Laerhoven, C. [Department of Physics and Astronomy, 6224 Agricultural Road, University of British Columbia, Vancouver, BC V6T 1Z1 (Canada); Petit, J.-M.; Rousselot, P. [Institut UTINAM, CNRS-UMR 6213, Observatoire de Besancon, BP 1615, 25010 Besancon Cedex (France); Kavelaars, J. [Herzberg Institute of Astrophysics, National Research Council of Canada, Victoria, BC V9E 2E7 (Canada); Jones, R. L. [Department of Astronomy, University of Washington, Seattle, WA 98195 (United States); Parker, J. Wm.; Bieryla, A. [Southwest Research Institute, 1050 Walnut Street, Suite 300, Boulder, CO 80302 (United States); Nicholson, P. [Department of Astronomy, Cornell University, Ithaca, NY 14853 (United States); Ashby, M. L. N. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)

2012-07-15T23:59:59.000Z

60

CRAD, Occupational Safety & Health - Los Alamos National Laboratory TA 55  

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

Los Alamos National Laboratory Los Alamos National Laboratory TA 55 SST Facility CRAD, Occupational Safety & Health - Los Alamos National Laboratory TA 55 SST Facility A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Industrial Hygiene program at the Los Alamos National Laboratory TA 55 SST Facility. CRADs provide a recommended approach and the types of information to gather to assess elements of a DOE contractor's programs. CRAD, Occupational Safety & Health - Los Alamos National Laboratory TA 55 SST Facility More Documents & Publications CRAD, Conduct of Operations - Los Alamos National Laboratory TA 55 SST

Note: This page contains sample records for the topic "trans por ta" from the National Library of EnergyBeta (NLEBeta).
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61

File:Utah Trans Siting.pdf | Open Energy Information  

Open Energy Info (EERE)

Trans Siting.pdf Trans Siting.pdf Jump to: navigation, search File File history File usage File:Utah Trans Siting.pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Go to page 1 2 Go! next page → next page → Full resolution ‎(1,275 × 1,650 pixels, file size: 21 KB, MIME type: application/pdf, 2 pages) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 15:20, 13 November 2012 Thumbnail for version as of 15:20, 13 November 2012 1,275 × 1,650, 2 pages (21 KB) Dklein2012 (Talk | contribs) You cannot overwrite this file. Edit this file using an external application (See the setup instructions for more information) File usage There are no pages that link to this file.

62

Chemical Concentrations in Field Mice from Open-Detonation Firing Sites TA-36 Minie and TA-39 Point 6 at Los Alamos National Laboratory  

SciTech Connect

Field mice (mostly Peromyscus spp.) were collected at two open-detonation (high explosive) firing sites - Minie at Technical Area (TA) 36 and Point 6 at TA-39 - at Los Alamos National Laboratory in August of 2010 and in February of 2011 for chemical analysis. Samples of whole body field mice from both sites were analyzed for target analyte list elements (mostly metals), dioxin/furans, polychlorinated biphenyl congeners, high explosives, and perchlorate. In addition, uranium isotopes were analyzed in a composite sample collected from TA-36 Minie. In general, all constituents, with the exception of lead at TA-39 Point 6, in whole body field mice samples collected from these two open-detonation firing sites were either not detected or they were detected below regional statistical reference levels (99% confidence level), biota dose screening levels, and/or soil ecological chemical screening levels. The amount of lead in field mice tissue collected from TA-39 Point 6 was higher than regional background, and some lead levels in the soil were higher than the ecological screening level for the field mouse; however, these levels are not expected to affect the viability of the populations over the site as a whole.

Fresquez, Philip R. [Los Alamos National Laboratory

2011-01-01T23:59:59.000Z

63

TransNIEMO: ECONOMIC IMPACT ANALYSIS USING A MODEL  

E-Print Network (OSTI)

TransNIEMO: ECONOMIC IMPACT ANALYSIS USING A MODEL OF CONSISTENT INTERREGIONAL ECONOMIC AND HIGHWAY of Industrial and Systems Engineering; and the School of Policy Planning and Development Qisheng Pan, Associate of Industrial and Systems Engineering JoongKoo Cho Epstein Department of Industrial and Systems Engineering

Wang, Hai

64

Composite Web Services Kung-Kiu Lau and Cuong Tran  

E-Print Network (OSTI)

Composite Web Services Kung-Kiu Lau and Cuong Tran Keywords. Web service, composite service, service composition, component model. Abstract. Currently, composition of web services is done services involved. It is therefore a composition of individual operations, rather than a composition

Lau, Kung-Kiu

65

Graphene as a subnanometre trans-electrode , W. Hubbard2  

E-Print Network (OSTI)

#12;LETTERS Graphene as a subnanometre trans-electrode membrane S. Garaj1 , W. Hubbard2 , A. Reina3 of graphite, called graphene, have recently been the subject of intense research with the hope that practical and elec- trical sensitivity of graphene motivated us to investigate the poten- tial use of graphene

Golovchenko, Jene A.

66

Trans Boundary Transport of Pollutants by Atmospheric Mineral  

E-Print Network (OSTI)

Trans Boundary Transport of Pollutants by Atmospheric Mineral Dust Y I G A L E R E L , * , U R I D, and solid constituents in the atmosphere (3-11). Uptake of pollutants by mineral dust has been shown Jerusalem, Israel The transport of anthropogenic pollution by desert dust in the Eastern Mediterranean

Einat, Aharonov

67

Influence of shockwave obliquity on deformation twin formation in Ta  

SciTech Connect

Energetic loading subjects a material to a 'Taylor wave' (triangular wave) loading profile that experiences an evolving balance of hydrostatic (spherical) and deviatoric stresses. While much has been learned over the past five decades concerning the propensity of deformation twinning in samples shockloaded using 'square-topped' profiles as a function of peak stress, achieved most commonly via flyer plate loading, less is known concerning twinning propensity during non-I-dimensional sweeping detonation wave loading. Systematic small-scale energetically-driven shock loading experiments were conducted on Ta samples shock loaded with PEFN that was edge detonated. Deformation twinning was quantified in post-mortem samples as a function of detonation geometry and radial position. In the edge detonated loading geometry examined in this paper, the average volume fraction of deformation twins was observed to drastically increase with increasing shock obliquity. The results of this study are discussed in light of the formation mechanisms of deformation twins, previous literature studies of twinning in shocked materials, and modeling of the effects of shock obliquity on the evolution of the stress tensor during shock loading.

Gray, George T., III [Los Alamos National Laboratory; Livescu, V [Los Alamos National Laboratory; Cerreta, E K [Los Alamos National Laboratory; Mason, T A [Los Alamos National Laboratory; Maudlin, P J [RETIRED; Bingert, J F [Los Alamos National Laboratory

2009-02-18T23:59:59.000Z

68

NEPA REVIEW LASO-10-002 CATEGORICAL EXCLUSION PAJARITO ROAD RIGHT-OF-WAY SHIFT AT TA-50 AND TA-55  

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

REVIEW REVIEW LASO-10-002 CATEGORICAL EXCLUSION PAJARITO ROAD RIGHT-OF-WAY SHIFT AT TA-50 AND TA-55 1. DESCRIPTION OF PROPOSED ACTION: LANL proposes to shift a segment of Pajarito Road slightly to the south along the edge of Two-Mile Canyon in the vicinity of TA-55. The existing centerline would be moved between 36 feet and 56 feet depending on final designs. This shift would address the need to integrate security requirements related to the Chemistry and Metallurgy Building Replacement Project (CMRR) and the Nuclear Materials Safeguards and Security Upgrades Project (NMSSIJP) - specifically placement of the Perimeter Intrusion Detection, Assessment, and Delay System fence improvements in proximity to Pajarito Road. Pajarito Road is not open to the public and is secured to preclude unauthorized access to the facilities between

69

DOE - Office of Legacy Management -- TA-1 Manhattan Laboratory - NM 11  

Office of Legacy Management (LM)

TA-1 Manhattan Laboratory - NM 11 TA-1 Manhattan Laboratory - NM 11 FUSRAP Considered Sites Site: TA-1 MANHATTAN LABORATORY (NM.11 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: Main Technical Area LASL LANL NM.11-1 NM.11-2 NM.11-3 Location: Los Alamos , New Mexico NM.11-3 Evaluation Year: 1985 NM.11-1 Site Operations: Nuclear weapons research and development. NM.11-1 NM.11-3 Site Disposition: Site Disposition NM.11-1 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium , Plutonium, Fission Products NM.11-1 NM.11-3 Radiological Survey(s): Yes NM.11-2 NM.11-3 Site Status: Eliminated from consideration under FUSRAP NM.11-1 Also see Documents Related to TA-1 MANHATTAN LABORATORY NM.11-1 - DOE Memorandum/Checklist; Jones to File; Subject:

70

E-Print Network 3.0 - al hf ta Sample Search Results  

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

a JEOL electron microprobe and Ca, Ti, Nb, Ta, Hf and Zr abundances measured using laser ablation... for an Al-rich chon- drule. As Figure 1 shows there is little evidence for...

71

Roughening of the interface between grains and liquid matrix in sintered TaC-20Ni  

Science Journals Connector (OSTI)

The grains in TaC-20 wt pct Ni alloy prepared by liquidphase sintering at 1480C have orthorhombic shapes with flat {100} faces and sharp edges. These grains show abnormal growth. When sintered at 2020C, the gra...

Young Kyu Cho; Duk Yong Yoon; Jung Hoon Choi

2005-09-01T23:59:59.000Z

72

A TA Suppression Method Based on Wavelet Transform for Perpendicular Recording Channels  

E-Print Network (OSTI)

of the recording density yet with the decreasing of the flying heights, the TA effect, as a consequence, is taken into account even more seriously, especially for the designs of future disk drives. Undoubtedly, an approach

Kovintavewat, Piya

73

Collisional spreading of Enceladus' neutral cloud T.A. Cassidy *, R.E. Johnson  

E-Print Network (OSTI)

Collisional spreading of Enceladus' neutral cloud T.A. Cassidy *, R.E. Johnson Charlottesville exchange momentum, causing deflections whether or not a charge exchange occurs (e.g., Johnson et al., 2006a

Johnson, Robert E.

74

Prediction of hexagonal Ta2O5 structure by first-principles calculations  

Science Journals Connector (OSTI)

The undetermined crystal structure of hexagonal Ta2O5 is predicted by the first-principles ultrasoft pseudopotential calculations. Among the several hypothetical structures, the structure which is energetically favorable and consistent with the available experimental data is determined by minimizing the total energy with respect to the volume, the c/a ratio, and the atomic configurations. The predicted structure has the space group of P6/mmm with two formula units in the unit cell. The calculated lattice constants, a=7.191 ? and c=3.831 ?, are in good agreement with the x-ray-diffraction measurement if a is assumed to be twice as large as the measured value due to the extinction rule. The coordination number of O atom to Ta atom is 8 for one Ta atom and 6 for the other three Ta atoms.

Atsuo Fukumoto and Kazutoshi Miwa

1997-05-01T23:59:59.000Z

75

Model independent determination of the spin of the {sup 180}Ta naturally occurring isomer  

SciTech Connect

The hyperfine structures of the 33715.27 cm{sup -1} and 33706.47 cm{sup -1} transitions from the ground state of singly ionized Ta have been measured by collinear laser spectroscopy. The structures were found to contain a large second order contribution. From fitting the observed hyperfine components for both {sup 181}Ta and the {sup 180}Ta naturally occurring isomer it was possible to determine the first and second order hyperfine structure coefficients. As no model independent determination of the nuclear spin of the {sup 180}Ta isomer has been performed, fitting was attempted for a range of spins. A clear chi-squared minimum is obtained for a nuclear spin of 9, in agreement with model dependent measurements.

Bissell, M. L.; Baczynska, K.; Forest, D. H.; Gardner, M. D.; Tungate, G. [School of Physics and Astronomy, The University of Birmingham, Edgbaston, Birmingham B15 2TT (United Kingdom); Billowes, J.; Campbell, P.; Cheal, B.; Tordoff, B. [Schuster Laboratory, The University of Manchester, Manchester M13 9PL (United Kingdom); Eronen, T.; Moore, I. D.; Aeystoe, J. [Department of Physics, University of Jyvaeskylae, PB 35 (YFL), FIN-40014 Jyvaeskylae (Finland)

2006-10-15T23:59:59.000Z

76

Kah-nee-ta Pool & Spa Low Temperature Geothermal Facility | Open Energy  

Open Energy Info (EERE)

Kah-nee-ta Pool & Spa Low Temperature Geothermal Facility Kah-nee-ta Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Kah-nee-ta Pool & Spa Low Temperature Geothermal Facility Facility Kah-nee-ta Sector Geothermal energy Type Pool and Spa Location Warm Springs, Oregon Coordinates 44.7634519°, -121.2661625° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

77

Unique LaTaO[subscript 4] Polymorph for Multiple Energy Applications  

SciTech Connect

Rare-earth niobate and tantalate (RE-Nb/Ta) materials are of considerable interest in environmental and energy-related applications that include phosphors for solid-state lighting, photocatalysts for both contaminant degeneration and H{sub 2} generation, chemically robust hosts for nuclear materials and wastes, and ion conductors for lithium batteries or solid-oxide fuel cells. However, the chemically inert nature limits the synthetic routes available to obtain these materials, which in turn hampers the discovery and development of new RE-Nb/Ta phases. Of the simple orthotantalate, LaTaO{sub 4}, there were three polymorphs known prior. With this paper, we present the structural characterization (from high-resolution X-ray powder diffraction data collected at the APS 11-BM line) of a fourth polymorph. It is obtained only from dehydration of La{sub 2}Ta{sub 2}O{sub 7}(OH){sub 2}, which is in turn synthesized hydrothermally. The structure of the new LaTaO{sub 4} polymorph is distinctive from the others in the arrangement of the alternating La-O polyhedra layers and TaO{sub 6} octahedra layers. Luminescence measurements (Eu-doped) and photocatalysis studies of the new LaTaO{sub 4} polymorph, and comparison to the performance of a previously described LaTaO{sub 4} polymorph reveals enhanced performance of the new polymorph in both applications. This study illustrates the relevance of form-function relationships in solid-state materials, as well as the important role of synthesis in the development of advanced functional materials.

Nyman, May; Rodriguez, Mark A.; Rohwer, Lauren E.S.; Martin, James E.; Waller, Mollie; Osterloh, Frank E.; (Sandia); (UCD)

2009-11-04T23:59:59.000Z

78

TransCom3 Level 2 Data Set Released  

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

Level 2 Data Set Released Level 2 Data Set Released The ORNL DAAC announces the release of "TransCom 3: Seasonal CO2 Flux Estimates from Atmospheric Inversions (Level 2)", prepared by K.R. Gurney and A.S. Denning. This data set provides model outputs and seasonal mean CO2 fluxes from the Atmospheric Carbon Cycle Inversion Intercomparison (TransCom 3), Level 2 inversion experiment. This Level 2 experiment inverted for the spatial and temporal pattern of the residual CO2 sources and sinks. The seasonal inversion consists of a 3-year forward simulation (365 days per year) containing 4 presubtracted tracers, 11 SF6 tracers, and 22 CO2 tracers (11 terrestrial, 11 oceanic) (Gurney et al., 2000). Carbon fluxes were estimated for each month of an average year determined as the mean of the

79

Bixbyite- and anatase-type phases in the system Sc-Ta-O-N  

SciTech Connect

The aim of our study was to modify the basis compound ss-TaON, which crystallizes in the monoclinic baddeleyite-type, by incorporation of appropriate dopant ions, in order to obtain anion-deficient cubic fluorite-type phases, which are of interest as solids with mobile nitrogen ions. For this purpose, scandium-doped tantalum oxide nitrides were prepared by ammonolysis of amorphous oxide precursors. An unexpected variety of phases with different structural features was observed: bixbyite-type phases of general composition Sc{sub x}Ta{sub 1-x}(O,N){sub y} with 0.33{<=}x{<=}1 and 1.7{<=}y{<=}1.9, yellow colored metastable anatase-type phases such as Sc{sub 0.1}Ta{sub 0.9}O{sub 1.2}N{sub 0.8} or Sc{sub 0.15}Ta{sub 0.85}O{sub 1.3}N{sub 0.7} and, additionally, anosovite-type phases Sc{sub x}Ta{sub 3-x}O{sub 2x}N{sub 5-2x} with 0{<=}x{<=}1.05. Selected phases were investigated by UV/vis spectroscopy. Anatase- and anosovite-type compounds show brilliant colors. In the anatase-type phase, a possible anion ordering was examined by theoretical methods. Additionally, energy calculations on phase stability were performed for Sc{sub x}Ta{sub 1-x}O{sub 1+2x}N{sub 1-2x} in the baddeleyite, rutile, and anatase structure types with varying amounts of dopants. - Graphical abstract: New anatase- and bixbyite-type phases obtained as single-phase samples in the system Sc-Ta-O-N.

Stork, A.; Schilling, H. [Institut fuer Chemie, TU Berlin, Strasse des 17. Juni 135, D-10623 Berlin (Germany); Wessel, C.; Wolff, H. [Institut fuer Anorganische Chemie, RWTH Aachen, Landoltweg 1, D-52056 Aachen (Germany); Boerger, A. [Institut fuer Physikalische und Theoretische Chemie, TU Braunschweig, Hans-Sommer-Str. 10, D-38106 Braunschweig (Germany); Baehtz, C. [HASYLAB at DESY, Netkestr. 85, D-22603 Hamburg (Germany); Becker, K.-D. [Institut fuer Physikalische und Theoretische Chemie, TU Braunschweig, Hans-Sommer-Str. 10, D-38106 Braunschweig (Germany); Dronskowski, R. [Institut fuer Anorganische Chemie, RWTH Aachen, Landoltweg 1, D-52056 Aachen (Germany); Lerch, M., E-mail: lerch@chem.tu-berlin.d [Institut fuer Chemie, TU Berlin, Strasse des 17. Juni 135, D-10623 Berlin (Germany)

2010-09-15T23:59:59.000Z

80

Crystal growth and low coercive field 180 domain switching characteristics of stoichiometric LiTaO3  

E-Print Network (OSTI)

of Physics. S0003-6951 98 00847-X Lithium tantalate LiTaO3) and lithium niobate LiNbO3) are of interest in dry gas or wet gas had no distinct influence on the domain switching properties. Lithium tantalate Li only toward the Ta excess side in the Li2O­Ta2O5 pseudo- binary system.6 The melt composition, which

Gopalan, Venkatraman

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While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Anton Tran receives award from the Air War College | National Nuclear  

National Nuclear Security Administration (NNSA)

Anton Tran receives award from the Air War College | National Nuclear Anton Tran receives award from the Air War College | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Anton Tran receives award from the Air ... Anton Tran receives award from the Air War College Posted By Office of Public Affairs Anton Tran Anton Tran, from NNSA's Office of Nuclear Weapon Surety and Quality, has

82

Atmospheric Dispersion and Consequence Analysis at Sandia's TA-V Nuclear Facilities  

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

Atmospheric Dispersion and Atmospheric Dispersion and Consequence Analysis at Sandia's TA-V Nuclear Facilities Jim Dahl Manager, Nuclear Safety Analysis Sandia National Laboratories Office: 505-284-9067 Email: jjdahl@sandia.gov SAND2012-4478P Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. 2 Dispersion and Consequence Analysis at Sandia's TA-V Topics: * Site Characteristics * Dispersion Analysis Inputs - Meteorological Data - Stability Class - Dispersion Coefficients - Deposition Velocity

83

[Ta{sub 6}Cl{sub 12}(PrCN){sub 6}][(Ta{sub 6}Cl{sub 12})Cl{sub 6}]{center{underscore}dot}2PrCn, a compound with homonuclear mixed-charge cluster units [Ta{sub 6}Cl{sub 12}]{sup 2+} and [Ta{sub 6}Cl{sub 12}]{sup 4+}  

SciTech Connect

In transition metal cluster chemistry, compounds consisting of both a cluster cation and a cluster anion are not very common. The first members of this type of compound of the composition [M{sub 6}X{sub 12}(EtOH){sub 6}][(Mo{sub 6}Cl{sub 8})Cl{sub 4}X{sub 2}]{center{underscore}dot}mEtOH{center{underscore}dot}nEt{sub 2}O (M = Nb, Ta; X = Cl, Br) have been recently prepared. Crystal structure determinations for [Nb{sub 6}Cl{sub 12}(EtOH){sub 6}][(Mo{sub 6}Cl{sub 8})Cl{sub 6}]{center{underscore}dot}3EtOH{center{underscore}dot}3Et{sub 2}O and [Ta{sub 6}Cl{sub 12}(EtOH){sub 6}][(Mo{sub 6}Cl{sub 8})Cl{sub 6}]{center{underscore}dot}6EtOH revealed the presence of two different hexanuclear cluster cores; namely, the [M{sub 6}X{sub 12}(EtOH){sub 6}]{sup 2+} cluster cations and the [(Mo{sub 6}Cl{sub 8})Cl{sub 4}X{sub 2}]{sup 2{minus}} cluster anions. In fact, these compounds consist of two different heteronuclear cluster units with different charges: [M{sub 6}X{sub 12}]{sup 2+} in the cation and [Mo{sub 6}Cl{sub 8}]{sup 4+} in the anion. The preparation of cation-anion pairs with homonuclear mixed-charge cluster units is also possible. In the present study, the synthesis and crystal structure of the cluster pair [Ta{sub 6}Cl{sub 12}(PrCN){sub 6}][(Ta{sub 6}Cl{sub 12})Cl{sub 6}]{center{underscore}dot}2PrCN is reported. The compound is built of two octahedral homonuclear mixed-charge cluster units: [Ta{sub 6}Cl{sub 12}]{sup 2+} in the [Ta{sub 6}Cl{sub 12}(PrCN){sub 6}]{sup 2+} cluster cation and [Ta{sub 6}Cl{sub 12}]{sup 4+} in the [(Ta{sub 6}Cl{sub 12})Cl{sub 6}]{sup 2{minus}} cluster anion.

Brnicevic, N.; Sirac, S.; Basic, I.; Zhang, Z.; McCarley, R.E.; Guzei, I.A.

1999-09-06T23:59:59.000Z

84

Integrated Analysis of Market Transformation Scenarios with HyTrans  

SciTech Connect

This report presents alternative visions of the transition of light-duty vehicle transportation in the United States from petroleum to hydrogen power. It is a supporting document to the U.S. Department of Energy's Summary Report, "Analysis of the Transition to a Hydrogen Economy and the Potential Hydrogen Infrastructure Requirements" (U.S. DOE, 2007). Three alternative early transition scenarios were analyzed using a market simulation model called HyTrans. The HyTrans model simultaneously represents the behavior of fuel suppliers, vehicle manufacturers and consumers, explicitly recognizing the importance of fuel availability and the diversity of vehicle choices to consumers, and dependence of fuel supply on the existence of market demand. Competitive market outcomes are simulated by means of non-linear optimization of social surplus through the year 2050. The three scenarios specify different rates and geographical distributions of market penetration for hydrogen fuel cell vehicles from 2012 through 2025. Scenario 1 leads to 2 million vehicles on U.S. roads by 2025, while Scenarios 2 and 3 result in 5 million and 10 million FCVs in use by 2025, respectively. The HyTrans model "costs out" the transition scenarios and alternative policies for achieving them. It then tests whether the scenarios, together with the achievement of the DOE's technology goals for fuel cell vehicles and hydrogen infrastructure technologies could lead to a sustainable transition to hydrogen powered transportation. Given the achievement of DOE's ambitious technology goals, all three scenarios appear to lead to a sustainable transition to hydrogen. In the absence of early transition deployment effort, no transition is likely to begin before 2045. The cumulative costs of the transition scenarios to the government range from $8 billion to $45 billion, depending on the scenario, the policies adopted and the degree of cost-sharing with industry. In the absence of carbon constraining policies, the transition to hydrogen achieves about the same reduction in CO2 emissions as a transition to advanced gasoline-electric hybrid vehicles. With significant carbon policy, drastic reductions in well-to-wheel CO2 emissions are possible. Energy transition modeling is a newly evolving field and much remains to be done to improve the utility of models like HyTrans.

Greene, David L [ORNL; Leiby, Paul Newsome [ORNL; Bowman, David Charles [ORNL

2007-06-01T23:59:59.000Z

85

100 Gbps Test Link Sets Pace for Faster Trans-Atlantic Data Transfers  

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

100 Gbps Test Link Sets Pace for Faster Trans-Atlantic Data Transfers News & Publications ESnet in the News ESnet News Media & Press Publications and Presentations Galleries ESnet...

86

Atomic and vacancy ordering in carbide {zeta}-Ta{sub 4}C{sub 3-x} (0.28{<=}x{<=}0.40) and phase equilibria in the Ta-C system  

SciTech Connect

The structure of nonstoichiometric carbide phase {zeta}-Ta{sub 4}C{sub 3-x} formed in the tantalum-carbon (Ta-C) system is studied by X-ray and neutron powder diffraction and metallography. Investigated carbide {zeta}-TaC{sub 0.67} crystallizes in a trigonal (rhombohedral) space group R3-barm with cell parameters a{sub tr}=1.0180(1) nm, {alpha}{sub tr}=17.64 deg. (or a{sub h}=0.31216(2) nm, c{sub h}=3.0058(1) nm in hexagonal axes). The closely packed metal sublattice in carbide {zeta}-Ta{sub 4}C{sub 3-x} consists of alternating blocks where metal atoms are located in the same manner as on the FCC sublattice of the cubic carbide TaC{sub y} and the HCP sublattice of the hexagonal carbide Ta{sub 2}C{sub y}. This metal sublattice represents a transition sublattice between these FCC and HCP sublattices. An ordered distribution of atoms C and structural vacancies in carbide {zeta}-Ta{sub 4}C{sub 3-x} is revealed and the distribution function of atoms C is calculated for nonmetal sublattice sites, on which ordering takes place. It is shown that one long-range order parameter {eta} describes the ordering of {zeta}-carbide and the {eta} value in the investigated {zeta}-Ta{sub 4}C{sub 3-x} phase does not exceed 0.7. Carbide {zeta}-Ta{sub 4}C{sub 3-x} is stable in bulk and powdered states over a wide temperature interval of 300 to {approx}2400 K and has a narrow homogeneity interval from TaC{sub 0.65} to TaC{sub 0.68}. Microhardness of disordered and ordered tantalum carbide TaC{sub y} with the basic B1 structure and trigonal carbide {zeta}-Ta{sub 4}C{sub 3-x} is measured. The phase diagram of the Ta-C system is refined considering data obtained for the {zeta}-Ta{sub 4}C{sub 3-x} phase. - Graphical abstract: Ordered distribution of carbon atoms C and structural vacancies in a unit cell of the trigonal (space group R3-barm) {zeta}-Ta{sub 4}C{sub 3-x} phase. The closely packed metal sublattice in carbide {zeta}-Ta{sub 4}C{sub 3-x} consists of alternating blocks where Ta atoms are located in the same manner as on the FCC sublattice of the cubic carbide TaC{sub y} and the HCP sublattice of the hexagonal carbide Ta{sub 2}C{sub y}.

Gusev, A.I. [Institute of Solid State Chemistry, Ural Division of the Russian Academy of Sciences, 620041 Yekaterinburg (Russian Federation)], E-mail: gusev@ihim.uran.ru; Kurlov, A.S.; Lipatnikov, V.N. [Institute of Solid State Chemistry, Ural Division of the Russian Academy of Sciences, 620041 Yekaterinburg (Russian Federation)

2007-11-15T23:59:59.000Z

87

Intoxicacin por metanol  

Science Journals Connector (OSTI)

La intoxicacin por metanol es poco frecuente pero de una gran morbimortalidad. Suele ocurrir accidentalmente al manipular productos industriales como anticongelantes o disolventes. En Espaa la forma de intoxicacin ms habitual es el intento autoltico. Presentamos dos casos fatales que presentaban coma y acidosis metablica importante (pH < 7) al ingreso. En ambos casos la sospecha diagnstica fue tarda y en ningn caso se instaur tratamiento especfico. Queremos destacar la importancia de sospechar de forma precoz esta intoxicacin ante un cuadro de coma con acidosis metablica importante. Parece aceptado que la toxicidad del metanol depende de sus metabolitos. Con frecuencia, losintoxicados presentan sntomas de embriaguez antes de presentar sntomas atribuibles a los metabolitos. Adems, el tiempo de latencia hasta la aparicin de los sntomas que aparece en la bibliografa oscila entre una y 72 h. Esto hace pensar que puede existir una toxicidad temprana atribuible al metanol per se. Methanol poisoning is a very infrequent problem but it causes a large morbimortality. It often occurs accidentally when using some industrial products such as antifreezes or solvents. In Spain attempted suicide is the most frequent way of poisoning. We report two fatal cases that present coma and metabolic acidosis (pH < 7) at hospital admission. In both of them the clinic suspicion was made in a late period and no specific treatment was instaured. We want to emphasize the importance of suspecting early this poisoning in the presence of coma and important metabolic acidosis. It is accepted that Methanol toxicity depends on its toxic metabolites. It is frequent that victims of methanol poisoning seem to be inebriated before other symptoms more due to toxic metabolites appear. The latent period reported in literature is very variable (from 1 to 72 hours). This shows us that it may be an early toxicity due to methanol per se.

B. Villanueva Anadn; A. Ferrer Dufol; E. Civeira Murillo; I. Gutirrez Ca; M. Laguna Castrillo; E. Cerrada Lamuela

2002-01-01T23:59:59.000Z

88

TransPlanckian Particles and the Quantization of Time  

E-Print Network (OSTI)

Trans-Planckian particles are elementary particles accelerated such that their energies surpass the Planck value. There are several reasons to believe that trans-Planckian particles do not represent independent degrees of freedom in Hilbert space, but they are controlled by the cis-Planckian particles. A way to learn more about the mechanisms at work here, is to study black hole horizons, starting from the scattering matrix Ansatz. By compactifying one of the three physical spacial dimensions, the scattering matrix Ansatz can be exploited more efficiently than before. The algebra of operators on a black hole horizon allows for a few distinct representations. It is found that this horizon can be seen as being built up from string bits with unit lengths, each of which being described by a representation of the SO(2,1) Lorentz group. We then demonstrate how the holographic principle works for this case, by constructing the operators corresponding to a field in space-time. The parameter t turns out to be quantized in Planckian units, divided by the period R of the compactified dimension.

G. 't Hooft

1998-05-20T23:59:59.000Z

89

CRAD, Criticality Safety- Los Alamos National Laboratory TA 55 SST Facility  

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

A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Criticality Safety program at the Los Alamos National Laboratory, TA 55 SST Facility.

90

E-Print Network 3.0 - ag dy ta Sample Search Results  

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

Tc 44 Ru 45 Rh 46 Pd 47 Ag 48 Cd 49 In 50 Sn 51 Sb 52 Te 53 I 54 Xe 55 Cs 56 Ba 57 La 72 Hf 73... Ta 74 W 75 Re 76 Os 77 Ir 78 Pt 79 Au 80 Hg 81 Tl 82 Pb 83 Bi 84 Po 85 At 86 Rn 87...

91

Electrical characteristics of Ta2O5 thin films deposited by electron beam gun evaporation  

E-Print Network (OSTI)

Electrical characteristics of Ta2O5 thin films deposited by electron beam gun evaporation V films deposited by a simple electron beam gun evaporator. We describe thicknessO5 thin films deposited by a simple electron beam gun evaporator which enables versatility

Eisenstein, Gadi

92

CRAD, Occupational Safety & Health- Los Alamos National Laboratory TA 55 SST Facility  

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

A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Industrial Hygiene program at the Los Alamos National Laboratory TA 55 SST Facility.

93

Provable Unlinkability Against Tra#c Analysis Ron Berman # Amos Fiat + Amnon TaShma #  

E-Print Network (OSTI)

currently known as onion routing ([RSG98, SGR97]). Chaum also suggested to solve the tra#c analysis problem analysis shows that while Chaum's protocol is not secure in the attack model where the adversary controlsProvable Unlinkability Against Tra#c Analysis Ron Berman # Amos Fiat + Amnon Ta­Shma # Abstract

Ta-Shma, Amnon

94

CRAD, Configuration Management- Los Alamos National Laboratory TA 55 SST Facility  

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

A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Configuration Management program at the Los Alamos National Laboratory, TA 55 SST Facility.

95

TA-55 Final Safety Analysis Report Comparison Document and DOE Safety Evaluation Report Requirements  

SciTech Connect

This document provides an overview of changes to the currently approved TA-55 Final Safety Analysis Report (FSAR) that are included in the upgraded FSAR. The DOE Safety Evaluation Report (SER) requirements that are incorporated into the upgraded FSAR are briefly discussed to provide the starting point in the FSAR with respect to the SER requirements.

Alan Bond

2001-04-01T23:59:59.000Z

96

Dig-ta Video, Learn-ng Styes, and Student Understanding of Kinematics Graphs  

E-Print Network (OSTI)

Dig-ta Video, Learn-ng Styes, and Student Understanding of Kinematics Graphs Teresa Larkin Video, Learning Styles, and Student Understanding of Kinematics Graphs Introduction Student learning interactive digital video as well preferences and student understanding and their ability to interpret motion

Zollman, Dean

97

Nonlinear effects in collision cascades and high energy shock waves during ta-C:H growth  

SciTech Connect

The surface topography of hydrogenated tetrahedral amorphous carbon (ta-C:H) is critical for various applications such as microelectromechanical devices, magnetic and optical storage devices, and medical implants. The surface topography of ta-C:H films deposited by distributed electron cyclotron resonance plasma from C{sub 2}H{sub 2} gas precursor was investigated. The effects of pressure, together with ion flux and energy, are studied by atomic force microscopy in relation to the structural evolution of the films. The results are compared with the predictions of the Edward-Wilkinson model [Proc. R. Soc. London, Ser. A 44, 1039 (1966)] recently proposed to account for ta-C:H growth and with previous interpretations based on hypersonic shock waves. The random hillocks observed on the smooth surfaces of ta-C:H films deposited at high pressure are thought to result from the interference of high energy shock waves triggered by C{sub 4}H{sub x}{sup +} ions that produce overlapping collision cascades and induce nonlinear effects.

Piazza, F.; Resto, O.; Morell, G. [Department of Physics, University of Puerto Rico, P.O. Box 23343, San Juan, 00931 (Puerto Rico)

2007-07-01T23:59:59.000Z

98

TA B L E O F CO N T E N T S Mechanical Engineering  

E-Print Network (OSTI)

TA B L E O F CO N T E N T S Annual Report LEADERSHIP IMPACT Innovation Mechanical Engineering to the Ann Arbor area during the summer of 2000. In this 1999­2000 Annual Report for the Department, which from what they once were. Cars are hybrid electric, powered by fuel cells and with computer

Ulsoy, A. Galip

99

CRAD, Conduct of Operations- Los Alamos National Laboratory TA 55 SST Facility  

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

A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Conduct of Operations program at the Los Alamos National Laboratory, TA 55 SST Facility.

100

Security API analysis with the spi-calculus Levente Buttyn Ta Vinh Thong  

E-Print Network (OSTI)

Security API analysis with the spi-calculus Levente Buttyán Ta Vinh Thong buttyan@crysys.hu thong of Technology and Economics Abstract: API level vulnerabilities of hardware security modules represent a serious threat, thus, discovering and patching security holes in APIs are important. In this paper, we argue

Levente, Buttyán

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


101

CRAD, Emergency Management- Los Alamos National Laboratory TA 55 SST Facility  

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

A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Emergency Management program at the Los Alamos National Laboratory TA 55 SST Facility.

102

Measuring the fracture toughness of ultra-thin films with application to AlTa coatings  

E-Print Network (OSTI)

1 Measuring the fracture toughness of ultra-thin films with application to AlTa coatings Yong Xiang Abstract An experimental technique is presented for measuring the fracture toughness of brittle thin films with a focused ion beam and the membranes are pressurized until rupture. The fracture stress of the membrane

103

CLOUD GAMING ONWARD: RESEARCH OPPORTUNITIES AND OUTLOOK Kuan-Ta Chen1  

E-Print Network (OSTI)

CLOUD GAMING ONWARD: RESEARCH OPPORTUNITIES AND OUTLOOK Kuan-Ta Chen1 , Chun-Ying Huang2 ABSTRACT Cloud gaming has become increasingly more popular in the academia and the industry, evident by the large numbers of related research papers and startup companies. Some pub- lic cloud gaming services have

Chen, Sheng-Wei

104

Low energy ion assisted deposition of Ta/Cu films J. J. Quana  

E-Print Network (OSTI)

Low energy ion assisted deposition of Ta/Cu films J. J. Quana Department of Engineering Physics of Materials Science and Engineering, University of Virginia, Charlottesville, Virginia 22904 Received 5 dynamics simulations and experiments has been used to investigate the use of various low energy ion

Wadley, Haydn

105

CRAD, Radiological Controls- Los Alamos National Laboratory TA 55 SST Facility  

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

A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Radiation Protection Program at the Los Alamos National Laboratory TA 55 SST Facility.

106

Bare-Handed Electronic Voting with Pre-processing , Amnon Ta-Shma2  

E-Print Network (OSTI)

Bare-Handed Electronic Voting with Pre-processing Ben Riva1 , Amnon Ta-Shma2 School of Computer Many electronic voting schemes assume the user votes with some computing device. This raises, proposed what we call bare-handed electronic voting, where voters do not need any computational power

Ta-Shma, Amnon

107

Production ratio of meta-stable isomer in {sup 180}Ta by neutrino-induced reactions  

SciTech Connect

The nucleosynthesis of {sup 180}Ta has remained an unsolved problem and as its origin many nucleosynthesis mechanisms have been proposed. This isotope has the unique feature that the naturally occurring abundance of {sup 180}Ta is actually a meta-stable isomer (half-life of >=10{sup 15} yr), while the ground state is a 1{sup +} unstable state which beta-decays with a half-life of only 8.15 hr. We have made a new time-dependent calculation of {sup 180}Ta meta-stable isomer residual ratio after supernova neutrino-induced reactions. This isomer residual ratio is crucial for understanding the production and survival of this naturally occurring rare isotope. We have constructed a new model under temperature evolution after type II supernova explosion. We include the explicit linking between the isomer and all known excited states and found that the residual ratio is insensitive to astrophysical parameters such as neutrino energy spectrum, explosion energy, decay time constant. We find that the explicit time evolution of the synthesis of {sup 180}Ta avoids the overproduction relative to {sup 138}La for a neutrino process neutrino temperature of 4 MeV.

Hayakawa, Takehito [Japan Atomic Energy Agency, Kizugawa, Kyoto 619-0215 (Japan); Kajino, Toshitaka [National Astronomical Observatory, Osawa, Mitaka, Tokyo 181-8588 (Japan); Chiba, Satoshi [Japan Atomic Energy Agency, Tokai, Naka, Ibaraki 319-11 (Japan); Mathews, Grant [Astrophysics, Department of Physics, University of Notre Dame, Notre Dame, IN 46556 (United States)

2010-05-12T23:59:59.000Z

108

Isomer residual ratio of odd-odd isotope {sup 180}Ta in supernova nucleosynthsis  

SciTech Connect

The nucleosynthesis of {sup 180}Ta has remained an unsolved problem and as its origin many nucleosynthesis mechanisms have been proposed. This isotope has the unique feature that the naturally occurring abundance of {sup 180}Ta is actually a meta-stable isomer (half-life of >=10{sup 15} yr), while the ground state is a 1{sup +} unstable state which beta-decays with a half-life of only 8.15 hr. We have made a new time-dependent calculation of {sup 180}Ta meta-stable isomer residual ratio after supernova neutrino-induced reactions. This residual isomer ratio is crucial for understanding the production and survival of this naturally occurring rare isotope. We have constructed a new model under temperature evolution after type II supernova explosion. We include the explicit linking between the isomer and all known excited states and found that the residual ratio is insensitive to astrophysical parameters such as neutrino energy spectrum, explosion energy, decay time constant. We find that the explicit time evolution of the synthesis of {sup 180}Ta avoids the overproduction relative to {sup 138}La for a neutrino process neutrino temperature of 4 MeV.

Hayakawa, Takehito [Japan Atomic Energy Agency, Kizugawa, Kyoto 619-0215 (Japan); Kajino, Toshitaka [National Astronomical Observatory, Osawa, Mitaka, Tokyo 181-8588 (Japan); Chiba, Satoshi [Japan Atomic Energy Agency, Tokai, Naka, Ibaraki 319-11 (Japan); Mathews, Grant [Enter for Astrophysics, Department of Physics, University of Notre Dame, Notre Dame, IN 46556 (United States)

2010-06-01T23:59:59.000Z

109

Product Reviews in Mobile Decision Aid Systems Rene T.A. Wietsma  

E-Print Network (OSTI)

Product Reviews in Mobile Decision Aid Systems Ren´e T.A. Wietsma and Francesco Ricci e- bile product recommender system which incorporates both structured (supplier driven) product://ectrl.itc.it ABSTRACT Recommender systems provide decision aid and information filtering functions that have a great

Ricci, Francesco

110

Excited States of Hf174 from the Decay of Ta174  

Science Journals Connector (OSTI)

The Ta174 activity was produced via the Lu175(?,5n)Ta174 reaction with 66-MeV ? particles from the Crocker Nuclear Laboratory 76-in. isochronous cyclotron. After removal of the F18, the half-lives were deduced by direct measurements. The half-lives of approximately 200 transitions, ranging in energy from 60 to 3000 keV, were identified using Ge(Li) detectors. Over 95% of these lines were assigned to Hf175, Hf174, or Lu173. The half-life of Ta174 was measured to be 71.5 6.5 min. Ge(Li)-Nal coincidence work has been done. The conversion-electron spectrum was first measured using a 3-mm Si(Li) detector with a cooled field-effect transistor and then using the same type of detector plus a magnet.The energies and ? intensities of the 100 transitions attributed to the decay of Ta174 were measured. 32 conversion coefficients were determined. 16 levels with spins and parities are proposed on the basis of ? intensities, coincidence information, and conversion coefficients. 16 more levels are proposed on the basis of energy sums. Spins and parities for four of these levels are suggested. 60 transitions are placed in the decay scheme. A very strong ? feed to the 4+ level of the ground-state rotational band was observed. M1 enhancement in the ? vibrational bands and K-forbidden ? transitions are discussed.

M. T. Gillin and N. F. Peek

1971-10-01T23:59:59.000Z

111

CRAD, Quality Assurance- Los Alamos National Laboratory TA 55 SST Facility  

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

A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for an assessment of the Quality Assurance Program at the Los Alamos National Laboratory TA 55 SST Facility.

112

Economic Costs and Benefits of the Trans Mountain Expansion Project (TMX)  

E-Print Network (OSTI)

Economic Costs and Benefits of the Trans Mountain Expansion Project (TMX) for BC and Metro.thegoodman.com November 10, 2014 #12;SCHOOL OF PUBLIC POLICY Economic Costs and Benefits of the Trans Mountain Expansion Project (TMX) for BC and Metro Vancouver ii Table of Contents 1 Executive Summary

113

Solar Energy Materials & Solar Cells 91 (2007) 17261732 Optical and structural properties of Ta2O5CeO2 thin films  

E-Print Network (OSTI)

Solar Energy Materials & Solar Cells 91 (2007) 1726­1732 Optical and structural properties of Ta2O5

Thirumalai, Devarajan

114

Trade war in the Pacific: ASEAN and the Trans-Pacific Partnership https://theconversation.edu.au/trade-war-in-the-pacific-asean-and-the-trans-pacific-partnership-10937[3/12/2012 11:38:09 AM  

E-Print Network (OSTI)

Trade war in the Pacific: ASEAN and the Trans-Pacific Partnership https://theconversation.edu.au/trade-war-in-the-pacific-asean-and-the-trans-pacific-partnership-10937[3/12/2012 11:38:09 AM] TC Home + Society Science + Technology Trade war in the Pacific: ASEAN and the Trans-Pacific Partnership 30 November

Botea, Adi

115

TransForum v9n1 - Omnivorous Engine  

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

TransForum Vol. 9, No. 1 This Omnivore Likes a Variety of Fuels, Not Foods Omnivorous engine with Thomas Wallner Argonne research engineer Thomas Wallner adjusts the delay on an ion-sensing circuit used to get real-time combustion feedback. When it comes to fuel, Argonne's omnivorous engine doesn't play favorites. It can take down any blend of gasoline, ethanol, butanol and other types of spark-ignited fuel. Though flexible-fuel vehicles have been around since Ford manufactured its Model T to run on both gasoline and ethanol, the omnivorous engine takes the concept to a whole new level. With this project, researchers are working to fashion an engine that allows spark-ignition vehicles to run more efficiently on ethanol and other next-generation alternative fuels.

116

TransForum Volume 10, No. 1 - Spring 2010  

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

1- Spring 2010 1- Spring 2010 RESEARCH REVIEWS 2 Argonne Receives R&D 100 Award for Superhard and Slick Coating 3 Argonne to Explore Lithium-air Battery 4 Argonne's TTRDC Partners with India 5 EcoCAR Participants in Year Two of Competition 6 Charging Ahead: Taking PHEVs Farther on a Single Battery Charge 7 New Molecule Could Help Make Batteries Safer, Less Expensive 8 A Great Debate: Fuel Economy versus Fuel Consumption 10 ARPA-E Awards $6 Million to Two Argonne Projects 11 Green Racing: Fueling Change in the Auto Industry 12 Six Myths about Plug-in Hybrid Electric Vehicles 14 IN THE NEWS 15 FASTRAX 16 PUTTING ARGONNE'S RESOURCES TO WORK FOR YOU Charging Ahead with Ultracapacitors page 6 2 TransForum 8 Spring 2010

117

An Introduction to Resurgence, Trans-Series and Alien Calculus  

E-Print Network (OSTI)

In these notes we give an overview of different topics in resurgence theory from a physics point of view, but with particular mathematical flavour. After a short review of the standard Borel method for the resummation of asymptotic series, we introduce the class of simple resurgent functions, explaining their importance in physical problems. We define the Stokes automorphism and the alien derivative and discuss these objects in concrete examples using the notion of trans-series expansion. With all the tools introduced, we see how resurgence and alien calculus allow us to extract non-perturbative physics from perturbation theory. To conclude, we apply Morse theory to a toy model path integral to understand why physical observables should be resurgent functions.

Daniele Dorigoni

2015-01-17T23:59:59.000Z

118

An Introduction to Resurgence, Trans-Series and Alien Calculus  

E-Print Network (OSTI)

In these notes we give an overview of different topics in resurgence theory from a physics point of view, but with particular mathematical flavour. After a short review of the standard Borel method for the resummation of asymptotic series, we introduce the class of simple resurgent functions, explaining their importance in physical problems. We define the Stokes automorphism and the alien derivative and discuss these objects in concrete examples using the notion of trans-series expansion. With all the tools introduced, we see how resurgence and alien calculus allow us to extract non-perturbative physics from perturbation theory. To conclude, we apply Morse theory to a toy model path integral to understand why physical observables should be resurgent functions.

Dorigoni, Daniele

2014-01-01T23:59:59.000Z

119

Studies of wax deposition in the Trans Alaska pipeline  

SciTech Connect

The crude oil being pumped into the Trans Alaska pipeline experiences considerable cooling during its 800-mile (1,287 km) journey from Prudhoe Bay to Valdez. The conditions during the initial flow period were favorable especially for the deposition of the waxy constituents of the crude on the pipeline wall. As time passed and the crude oil flow rate increased, segments of the pipeline warmed up to temperatures greater than that at which wax deposition occurs. This study investigated mechanisms of wax deposition and determined the expected nature and thickness of deposits in the pipeline as a function of time and distance. Results indicate that deposition during start-up is a consequence of 3 separate mechanisms which transport both dissolved and precipitated waxy residue laterally. 31 references.

Burger, E.D.; Perkins, T.K.; Striegler, J.H.

1980-03-01T23:59:59.000Z

120

Trans-oceanic pipeline: reaffirms Panama's strategic position  

SciTech Connect

The Trans-Panama Pipeline, which began in July 1980 and was finished October 1, 1982, will transport Alaskan crude from Puerto Armuelles, in the Pacific Ocean, to Chiriqui Grande, in the Atlantic. Built at a total cost of $400 million, the facility will speed deliveries of North Slope crude to refining centers in Houston, Puerto Rico, the Virgin Islands, and New Jersey; it is expected to move about 800,000 barrels/day by January 1983. With construction of a pump station near Chiriqui Grande, the pipeline could easily be altered for reverse-flow capability. This issue of Energy Detente reviews the use of the new pipeline, as it cuts crude oil transportation time and cost and provides an alternative to the Panama Canal. The issue also updates the fuel price/tax series for the countries of the Western Hemisphere.

Not Available

1982-11-24T23:59:59.000Z

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


121

Halogen adsorption on transition-metal surfaces: A case study of Cl on Ta(110)  

Science Journals Connector (OSTI)

Through a series of ab initio calculations, we not only predict the atomic and electronic structure of Cl on Ta(110), but also provide a quantitative basis for understanding a number of controversial questions regarding halogen adsorption on transition-metal surfaces. We demonstrate that a simple dipole layer model accurately describes the unexpected decrease in the work function upon halogen absorption, and that our proposed overlayer structure explains the one-dimensional streaking in the low-energy electron-diffraction pattern of the adsorbate-covered surface. An analysis of the electronic structure suggests that transition metals such as Ta look like simple metals from the point of view of highly electronegative adsorbates such as Cl.

Christine J. Wu and John E. Klepeis

1997-04-15T23:59:59.000Z

122

Rotational structures in Ta174 and identical bands in the normal deformation regime  

Science Journals Connector (OSTI)

Ta174 has been studied through the Tm169(9Be,4n) fusion-evaporation reaction in the energy range E(9Be)=4065 MeV. ?- and x-ray in-beam and activity singles spectra, ?-?-t coincidences, and angular-distribution measurements were performed. Four rotational structures have been found and interpreted on the basis of coupling systematics. Mixing ratio signs have been calculated using a semiclassical method and compared with the signs of the angular-distribution coefficients, in order to consolidate configuration assignments. Identical bands, i.e., bands with similar transition energies, have been found in neighboring odd and doubly-odd Ta171-174. This similarity is interpreted here as due to fortuitous compensations between different transverse and collective angular momenta and moments of inertia.

D. Hojman; A. J. Kreiner; M. Davidson

1992-10-01T23:59:59.000Z

123

Raman-Active Lattice Vibrations of the Commensurate Superlattic in 2H-TaSe2  

Science Journals Connector (OSTI)

Raman spectra have been obtained on 2H-TaSe2 at room temperature and in the commensurate charge-density-wave, superlattice state. At low temperatures six new low frequency modes are seen having symmetries consistent only with a symmetric, three-charge-density wave. A microscopic model of the lattice dynamics of this state is fitted to the four strongest new Raman lines. These are assigned to amplitude and phase modes of the charge-density wave.

John A. Holy, Miles V. Klein, W. L. McMillan, and S. F. Meyer

1976-10-25T23:59:59.000Z

124

Regulation study for the facility control system design at the Facility Operations Center at TA55  

SciTech Connect

NMT-8 is proposing to upgrade the existing Facility Control System (FCS) located within the Facility Operations Center (FOC) at the TA-55 Plutonium Processing and Handling Facility (PPHF). The FCS modifications will upgrade the existing electronics to provide better reliability of system functions. Changes include replacement of the FCS computers and field multiplex units which are used for transmitting systems data. Data collected at the FCS include temperature, pressure, contact closures, etc., and are used for monitoring and/or control of key systems at TA-55. Monitoring is provided for the electrical power system status, PF-4 HVAC air balance status (Static Differential pressure), HVAC fan system status, site chill water return temperature, fire system information, and radioactive constant air monitors alarm information, site compressed air pressure and other key systems used at TA-55. Control output signals are provided for PF-4 HVAC systems, and selected alarms for criticality, fire, loss of pressure in confinement systems. A detailed description of the FCS modifications is provided in Section 2.

NONE

1994-03-16T23:59:59.000Z

125

Magnetic phases of the quasi-two-dimensional compounds FexCo1-xTa2O6  

E-Print Network (OSTI)

Magnetic phases of the quasi-two-dimensional compounds FexCo1-xTa2O6 E G Santos1 , S R de Oliveira, 49100-000 S~ao Crist´ov~ao, SE, Brazil Abstract. We report new results about magnetic properties of the FexCo1-xTa2O6 series of compounds. Using essentially neutron diffraction and magnetic measurements we

Boyer, Edmond

126

Permeability controls in the Santana Tuff, Trans-Pecos Texas  

SciTech Connect

The Santana Tuff is a poorly to densely welded rhyolitic ash-flow tuff that erupted from the Sierra Rica caldera complex in Chihuahua, Mexico, 27.8 m.y. ago. The portion of the Santana Tuff examined in this study crops out over a 125-km[sup 2] area in the Big Bend Ranch State Natural Area in Trans-Pecos Texas. A review of recent literature has revealed the need to incorporate realistic values for permeability due to fracture spacing into groundwater models. Permeability/porosity relationship for fracture skins and unaltered tuff are significant to problems of solute transport. Permeability measurements of tuff samples vary over four orders of magnitude. The most densely welded samples have the lowest permeability. The least densely welded ones have the highest permeability. However, effective permeabilities of the differentially welded layers are quite different if fractures are considered. The spacing of cooling fractures in poorly to densely welded layers of the Santana Tuff also varies considerably. Degree of welding of the different Santana Tuff units has been quantified by length-to-width ratios (flattening) of pumice fragments. Lognormally distributed fracture spacing measurements correlate directly with the degree of welding. Rose diagrams and stereonets indicate that fracture orientations are not always random, as might be inferred from a cooling origin, but may have preferred orientation patterns.

Smyth, R.C.; Sharp, J.M. Jr. (Univ. of Texas, Austin, TX (United States). Dept. of Geological Sciences)

1993-02-01T23:59:59.000Z

127

EIS-0450: TransWest Express 600 kV Direct Current Transmission Project in  

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

0: TransWest Express 600 kV Direct Current Transmission 0: TransWest Express 600 kV Direct Current Transmission Project in Wyoming, Colorado, Utah, and Nevada EIS-0450: TransWest Express 600 kV Direct Current Transmission Project in Wyoming, Colorado, Utah, and Nevada Summary This EIS, being prepared jointly by DOE's Western Area Power Administration and the Department of the Interior's Bureau of Land Management (Wyoming State Office), evaluates the environmental impacts of granting a right-of-way for the TransWest Express 600-kilovolt Direct Current Transmission Project and amending a land use plan. The project consists of an overhead transmission line that would extend approximately 725 miles from south-central Wyoming, through Colorado and Utah. Western proposes to be a joint owner of the project. Public Comment Opportunities

128

Trans-chalcone: a novel small molecule inhibitor of mammalian alpha-amylase  

Science Journals Connector (OSTI)

Trans...-chalcone (1,3-diphenyl-2-propen-1-one), a biphenolic core structure of flavonoids precursor was tested for inhibitory activity toward alpha-amylase. Porcine pancreatic alpha-amylase was ...

Mahmoud Najafian; Azadeh Ebrahim-Habibi; Nastaran Hezareh

2011-03-01T23:59:59.000Z

129

North American Central Plains conductivity anomaly within the Trans-Hudson orogen in northern Saskatchewan, Canada  

E-Print Network (OSTI)

Saskatchewan, Canada Alan G. Jones } James A. Craven Geological Survey of Canada, 1 Observatory Crescent Magnetotelluric data acquired across the Paleoproterozoic Trans-Hudson orogen, north- ern Saskatchewan, image one

Jones, Alan G.

130

Phil. Trans. R. Soc. A (2010) 368, 439454 doi:10.1098/rsta.2009.0242  

E-Print Network (OSTI)

Phil. Trans. R. Soc. A (2010) 368, 439­454 doi:10.1098/rsta.2009.0242 Controlling biological & Tyson 2008), and existing oscillations may become more robust (Stricker et al. 2008; Ugander 2008

Daly, Samantha

131

HIV-1 Tat trans-activates in the Absence of its Target  

Science Journals Connector (OSTI)

The human immunodeficiency virus type 1 (HIV-1) is the etiologic agent of the ... immunodeficiency disease syndrome (AIDS). Transcription of HIV-1 is regulated by the virally encoded trans-activator, Tat (Varmus,...

Mark J. Selby; B. Matija Peterlin

1991-01-01T23:59:59.000Z

132

E-Print Network 3.0 - all-trans-retinoic acid-induced postaxial...  

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

a crush. After- wards, 10 mg of all-trans retinoic acid (Sigma, Deisen- hofen... . Comparison of antler volumes between the experimental side treated with 10 mg of ... Source:...

133

Natural control of Helicoverpa zea (Boddie) in Trans-Pecos cotton  

E-Print Network (OSTI)

NATURAL CONTROL OF HELICOVERPA ZEA (BODDIE) IN TRANS-PECOS COTTON A Thesis by DOUGLAS EUGENE PUSTEJOVSKY Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE August 1998 Major Subject: Entomology NA~ CONTROL OF HELICOVZRPA ZE4 (BODDIE) IN TRANS-PECOS COTTON A Thesis by DOUGLAS EUGENE PUSTEJOVSKY Submitted to Texas A8. M University in partial fulfillment of the requirements for the degree...

Pustejovsky, Douglas Eugene

1998-01-01T23:59:59.000Z

134

Intern experience at Tech Tran Corporation, Naperville, Illinois: an internship report  

E-Print Network (OSTI)

INTERN EXPERIENCE AT TECH TRAN CORPORATION NAPERVILLE, ILLINOIS AN INTERNSHIP REPORT by Joseph Alan Morgan Submitted to the College of Engineering of Texas A&M University in partial fulfillment of the requirement for the degree of DOCTOR... OF ENGINEERING JULY 1982 Major Subject: Industrial Engineering INTERN EXPERIENCE AT TECH TRAN CORPORATION NAPERVILLE, ILLINOIS An Internship Report by Joseph Alan Morgan Approved as to style and content by: Dr Robert E. roun Committee ChaArma Dr Newton...

Morgan, Joseph Alan, 1947-

2013-03-13T23:59:59.000Z

135

Geophysical review of Trans-Pecos area of west Texas  

SciTech Connect

The Trans-Pecos has intrigued and baffled the oil industry, and all exploratory efforts so far have remained fruitless. Our geophysical findings along with other geologic information allow us to analyze the overall hydrocarbon potential for this area. Gravity and magnetic data were helpful in regional mapping but were unreliable for localized information owing to numerous extrusive and intrusive rocks. Seismic mapping shows many undrilled structures. However, the success ratio for the structures already drilled is disappointing (e.g., on the Diablo platform, out of 22 structural leads, 11 have been drilled and all were dry, and in the Marfa basin 17 out of 41 leads were drilled without success). Results were similar in Salt-Flat graben. Many of these wells had good hydrocarbon shows and almost all yielded fresh water. Tectonically the area has undergone several periods of orogeny, the result of the latest being numerous Basin and Range faults. The area is still seismically active and shows appreciable geodetic movement. It is suggested that the traps were destroyed with subsequent leakage of hydrocarbon and repeated induction of fresh water. Trap destruction is apparently beyond the scope of seismic detection. The Chihuahua trough (US), in spite of many discouraging facts, such as high heat flow, thermal waters, etc, shows some promise because seismic data reveal large thrust anticlines in the lower Paleozoic rocks (approximately 15,000 ft) that are yet to be adequately tested. Other small undamaged stratigraphic traps (reefs, truncations, pinch-outs, etc) are possibly present and could be targets for future exploration.

Addy, S.K.; DeJong, H.W.; Whitney, G.W.; Worthington, R.E.

1985-02-01T23:59:59.000Z

136

Eco TransIT World | Open Energy Information  

Open Energy Info (EERE)

Eco TransIT World Eco TransIT World Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Eco TransIT World Focus Area: Low Carbon Communities Topics: Opportunity Assessment & Screening Website: www.ecotransit.org/index.en.html Equivalent URI: cleanenergysolutions.org/content/eco-transit-world Language: "English,Dutch,French,German,Spanish" is not in the list of possible values (Abkhazian, Achinese, Acoli, Adangme, Adyghe; Adygei, Afar, Afrihili, Afrikaans, Afro-Asiatic languages, Ainu, Akan, Akkadian, Albanian, Aleut, Algonquian languages, Altaic languages, Amharic, Angika, Apache languages, Arabic, Aragonese, Arapaho, Arawak, Armenian, Aromanian; Arumanian; Macedo-Romanian, Artificial languages, Assamese, Asturian; Bable; Leonese; Asturleonese, Athapascan languages, Australian languages, Austronesian languages, Avaric, Avestan, Awadhi, Aymara, Azerbaijani, Balinese, Baltic languages, Baluchi, Bambara, Bamileke languages, Banda languages, Bantu (Other), Basa, Bashkir, Basque, Batak languages, Beja; Bedawiyet, Belarusian, Bemba, Bengali, Berber languages, Bhojpuri, Bihari languages, Bikol, Bini; Edo, Bislama, Blin; Bilin, Blissymbols; Blissymbolics; Bliss, Bosnian, Braj, Breton, Buginese, Bulgarian, Buriat, Burmese, Caddo, Catalan; Valencian, Caucasian languages, Cebuano, Celtic languages, Central American Indian languages, Central Khmer, Chagatai, Chamic languages, Chamorro, Chechen, Cherokee, Cheyenne, Chibcha, Chichewa; Chewa; Nyanja, Chinese, Chinook jargon, Chipewyan; Dene Suline, Choctaw, Chuukese, Chuvash, Classical Newari; Old Newari; Classical Nepal Bhasa, Classical Syriac, Coptic, Cornish, Corsican, Cree, Creek, Creoles and pidgins , Crimean Tatar; Crimean Turkish, Croatian, Cushitic languages, Czech, Dakota, Danish, Dargwa, Delaware, Dinka, Divehi; Dhivehi; Maldivian, Dogri, Dogrib, Dravidian languages, Duala, Dutch; Flemish, Dyula, Dzongkha, Eastern Frisian, Efik, Egyptian (Ancient), Ekajuk, Elamite, English, Erzya, Esperanto, Estonian, Ewe, Ewondo, Fang, Fanti, Faroese, Fijian, Filipino; Pilipino, Finnish, Finno-Ugrian languages, Fon, French, Friulian, Fulah, Ga, Gaelic; Scottish Gaelic, Galibi Carib, Galician, Ganda, Gayo, Gbaya, Geez, Georgian, German, Germanic languages, Gilbertese, Gondi, Gorontalo, Gothic, Grebo, Greek, Modern, Guarani, Gujarati, Gwich'in, Haida, Haitian; Haitian Creole, Hausa, Hawaiian, Hebrew, Herero, Hiligaynon, Himachali languages; Western Pahari languages, Hindi, Hiri Motu, Hittite, Hmong; Mong, Hungarian, Hupa, Iban, Icelandic, Ido, Igbo, Ijo languages, Iloko, Inari Sami, Indic languages, Indo-European languages, Indonesian, Ingush, Interlingue; Occidental, Inuktitut, Inupiaq, Iranian languages, Irish, Iroquoian languages, Italian, Japanese, Javanese, Judeo-Arabic, Judeo-Persian, Kabardian, Kabyle, Kachin; Jingpho, Kalaallisut; Greenlandic, Kalmyk; Oirat, Kamba, Kannada, Kanuri, Kara-Kalpak, Karachay-Balkar, Karelian, Karen languages, Kashmiri, Kashubian, Kawi, Kazakh, Khasi, Khoisan languages, Khotanese; Sakan, Kikuyu; Gikuyu, Kimbundu, Kinyarwanda, Kirghiz; Kyrgyz, Klingon; tlhIngan-Hol, Komi, Kongo, Konkani, Korean, Kosraean, Kpelle, Kru languages, Kuanyama; Kwanyama, Kumyk, Kurdish, Kurukh, Kutenai, Ladino, Lahnda, Lamba, Land Dayak languages, Lao, Latin, Latvian, Lezghian, Limburgan; Limburger; Limburgish, Lingala, Lithuanian, Lojban, Lower Sorbian, Lozi, Luba-Katanga, Luba-Lulua, Luiseno, Lule Sami, Lunda, Luo (Kenya and Tanzania), Lushai, Luxembourgish; Letzeburgesch, Macedonian, Madurese, Magahi, Maithili, Makasar, Malagasy, Malay, Malayalam, Maltese, Manchu, Mandar, Mandingo, Manipuri, Manobo languages, Manx, Maori, Mapudungun; Mapuche, Marathi, Mari, Marshallese, Marwari, Masai, Mayan languages, Mende, Mi'kmaq; Micmac, Minangkabau, Mirandese, Mohawk, Moksha, Mon-Khmer languages, Mongo, Mongolian, Mossi, Multiple languages, Munda languages, N'Ko, Nahuatl languages, Nauru, Navajo; Navaho, Ndebele, North; North Ndebele, Ndebele, South; South Ndebele, Ndonga, Neapolitan, Nepal Bhasa; Newari, Nepali, Nias, Niger-Kordofanian languages, Nilo-Saharan languages, Niuean, North American Indian languages, Northern Frisian, Northern Sami, Norwegian, Nubian languages, Nyamwezi, Nyankole, Nyoro, Nzima, Occitan (post 1500); Provençal, Ojibwa, Oriya, Oromo, Osage, Ossetian; Ossetic, Otomian languages, Pahlavi, Palauan, Pali, Pampanga; Kapampangan, Pangasinan, Panjabi; Punjabi, Papiamento, Papuan languages, Pedi; Sepedi; Northern Sotho, Persian, Philippine languages, Phoenician, Pohnpeian, Polish, Portuguese, Prakrit languages, Pushto; Pashto, Quechua, Rajasthani, Rapanui, Rarotongan; Cook Islands Maori, Romance languages, Romanian; Moldavian; Moldovan, Romansh, Romany, Rundi, Russian, Salishan languages, Samaritan Aramaic, Sami languages, Samoan, Sandawe, Sango, Sanskrit, Santali, Sardinian, Sasak, Scots, Selkup, Semitic languages, Serbian, Serer, Shan, Shona, Sichuan Yi; Nuosu, Sicilian, Sidamo, Sign Languages, Siksika, Sindhi, Sinhala; Sinhalese, Sino-Tibetan languages, Siouan languages, Skolt Sami, Slave (Athapascan), Slavic languages, Slovak, Slovenian, Sogdian, Somali, Songhai languages, Soninke, Sorbian languages, Sotho, Southern, South American Indian (Other), Southern Altai, Southern Sami, Spanish; Castilian, Sranan Tongo, Sukuma, Sumerian, Sundanese, Susu, Swahili, Swati, Swedish, Swiss German; Alemannic; Alsatian, Syriac, Tagalog, Tahitian, Tai languages, Tajik, Tamashek, Tamil, Tatar, Telugu, Tereno, Tetum, Thai, Tibetan, Tigre, Tigrinya, Timne, Tiv, Tlingit, Tok Pisin, Tokelau, Tonga (Nyasa), Tonga (Tonga Islands), Tsimshian, Tsonga, Tswana, Tumbuka, Tupi languages, Turkish, Turkmen, Tuvalu, Tuvinian, Twi, Udmurt, Ugaritic, Uighur; Uyghur, Ukrainian, Umbundu, Uncoded languages, Undetermined, Upper Sorbian, Urdu, Uzbek, Vai, Venda, Vietnamese, Volapük, Votic, Wakashan languages, Walamo, Walloon, Waray, Washo, Welsh, Western Frisian, Wolof, Xhosa, Yakut, Yao, Yapese, Yiddish, Yoruba, Yupik languages, Zande languages, Zapotec, Zaza; Dimili; Dimli; Kirdki; Kirmanjki; Zazaki, Zenaga, Zhuang; Chuang, Zulu, Zuni) for this property.

137

Emission patterns of neutral pions in 40A MeV Ta+Au reactions  

Science Journals Connector (OSTI)

Differential cross sections of neutral pions emitted in Ta181+Au197 collisions at a beam energy of 39.5A MeV have been measured with the two-arm photon spectrometer (TAPS). The kinetic energy and transverse momentum spectra of neutral pions cannot be properly described in the framework of the thermal model, nor when the reabsorption of pions is accounted for in a phenomenological model. However, high energy and high momentum tails of the pion spectra can be well fitted through thermal distributions with unexpectedly soft temperature parameters below 10 MeV.

K. Piasecki; T. Matulewicz; N. Yahlali; H. Delagrange; J. Daz; D. G. dEnterria; F. Fernndez; A. Kugler; H. Lhner; G. Martnez-Garca; R. W. Ostendorf; Y. Schutz; P. Tlust; R. Turrisi; V. Wagner; H. W. Wilschut (TAPS Collaboration)

2010-05-28T23:59:59.000Z

138

Decommissioning of TA-21-153, a /sup 227/Ac contaminated old filter building  

SciTech Connect

An exhaust air filter building contaminated with /sup 227/Ac was decommissioned at the Los Alamos National Laboratory, Los Alamos, New Mexico, in 1978. The building was constructed in the late 1940s to clean exhaust air from several buildings at TA-21, DP Site. It was in service until March 1970. The project involved preliminary decontamination, dismantling the building, and burying the debris at an on-site waste disposal/storage area. This report presents the details on the decommissioning procedures, health physics, waste management, environmental surveillance, and costs for the operation.

Harper, J.R.; Garde, R.

1981-11-01T23:59:59.000Z

139

Seismic Vulnerability Assessment Waste Characterization Reduction and Repackaging Building, TA-50-69  

SciTech Connect

This report presents the results of the seismic structural analyses completed on the Waste Characterization Reduction and Repackaging (WCRR) Building in support of ongoing safety analyses. WCRR is designated as TA-50-69 at Los Alamos National Laboratory, Los Alamos, New Mexico. The facility has been evaluated against Department of Energy (DOE) seismic criteria for Natural Phenomena Hazards (NPH) Performance Category II (PC 2). The seismic capacities of two subsystems within the WCRR building, the material handling glove box and the lift rack immediately adjacent to the Glove Box are also documented, and the results are presented.

M.W.Sullivan; J.Ruminer; I.Cuesta

2003-02-02T23:59:59.000Z

140

Model for projectile fragmentation: case study for Ni on Ta, Be and Xe on Al  

E-Print Network (OSTI)

For projectile fragmentation we work out details of a model whose origin can be traced back to the Bevalac era. The model positions itself between the phenomenological EPAX parametrization and microscopic transport models like "Heavy Ion Phase Space Exploration Model" (HIPSE) and antisymmetrised molecular dynamics(AMD). We apply the model to some recent data of projectile fragmentation of Ni on Ta and Be at beam energy 140 MeV/nucleon and some older data of Xe on Al at beam energy 790 MeV/nucleon. Reasonable values of cross-sections for various composites populated in the reactions are obtained.

S. Mallik; G. Chaudhuri; S. Das Gupta

2010-12-30T23:59:59.000Z

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


141

Biztonsgi API analzis a spi-kalkulussal Buttyn Levente Ta Vinh Thong  

E-Print Network (OSTI)

Biztonsági API analízis a spi-kalkulussal Buttyán Levente Ta Vinh Thong buttyan@crysys.hu thong@crysys.hu CrySyS Adatbiztonsági Laboratórium BME Híradástechnikai Tanszék Kivonat: Az API szint támadások komoly veszélyt jelentenek a hardver biztonsági modulokra nézve, ezért fontos követelmény az API-ban rejl

Levente, Buttyán

142

Monoclonal antibodies to DNA modified with cis- or trans-diamminedichloroplatinum(II)  

SciTech Connect

Murine monoclonal antibodies that bind selectively to adducts formed on DNA by the antitumor drug cis-diamminedichloroplatinum(II), cis-DDP, or to the chemothrapeutically inactive trans isomer trans-DDP were elicited by immunization with calf thymus DNA modified with either cis- or trans-DDP at ratios of bound platinum per nucleotide, (D/N)/sub b/, of 0.06-0.08. The binding of two monoclonal antibodies to cis-DDP-modified DNA was competitively inhibited in an enzyme-linked immunosorbent assay (ELISA) by 4-6 nM concentrations of cis-DDP bound to DNA. Adducts formed by cis-DDP on other synthetic DNA polymers did not inhibit antibody binding to cis-DDP-DNA. The biologically active compounds (Pt(en)Cl/sub 2/), (Pt(dach)Cl/sub 2/), and (Pt(NH/sub 3/)/sub 2/(cbdca)) (carboplatin) all formed antibody-detectable adducts on DNA, whereas the inactive platinum complexes trans-DDP and (Pt(dien)Cl)Cl (dien, diethylenetriamine) did not. The monoclonal antibodies therefore recognize a bifunctional Pt-DNA adduct with cis stereochemistry in which platinum is coordinated by two adjacent guanines or, to a lesser degree, by adjacent adenine and guanine. A monoclonal antibody raised against trans-DDP-DNA was competitively inhibited in an ELISA by 40 nM trans-DDP bound to DNA. This antibody crossreacted with unmodified, denatured DNA. The recognition of cis- or trans-DDP-modified DNAs by monoclonal antibodies thus parallels the known modes of DNA binding of these compounds and may correlate with their biological activities.

Sundquist, W.I.; Lippard, S.J.; Stollar, B.D.

1987-12-01T23:59:59.000Z

143

The effect of Ta on the magnetic thickness of permalloy (Ni{sub 81}Fe{sub 19}) films  

SciTech Connect

The effect of Ta and Ta/Cu seed layers, and Ta and Cu cap layers on the effective magnetic thickness of ultrathin permalloy (Ni{sub 81}Fe{sub 19}) was investigated for MRAM applications. The films were deposited by Ion Beam Deposition. The magnetic moment of each as-deposited permalloy film was measured using a B-H looper and a SQUID magnetometer. The films were further annealed at either 525 K for 1/2 h or 600 K for 1 h to study the effect of thermally driven interdiffusion on the magnetic moment of the permalloy film. Our theoretical calculations showed that the presence of 12% intermixing at the interface reduces the Ni moments to zero. Experimentally, it was shown that the tantalum rather than the copper interfaces are primarily responsible for the magnetically dead layers. The Ta seed layer interface produces a loss of moment equivalent to a magnetically dead layer of thickness 0.6{+-}0.2 nm. The Ta metal in the cap layer results in a loss of moment equivalent to a dead layer of thickness 1.0{+-}0.2 nm. Upon annealing, thermally driven interdiffusion is concluded to have a strong effect on the Ta(seed)/ Ni{sub 81}Fe{sub 19} as-deposited interface, based on the doubling of the magnetically dead layer to 1.2{+-}0.2 nm. The Ni{sub 81}Fe{sub 19}/Ta(cap) as-deposited interface slightly increases its equivalent magnetically dead layer upon annealing to 1.2{+-}0.2 nm. As-deposited interfaces of Ta(seed)/permalloy and permalloy/Ta(cap) are not chemically equivalent and result in different magnetically dead layers, whereas after annealing to 600 K both interfaces attain comparable intermixing and magnetically dead layers. It was also shown that a half-hour anneal at the lower 525 K annealing temperature, which is closer to the actual processing temperature, results in only slight increase of the magnetically dead layer at both interfaces. (c) 2000 American Institute of Physics.

Kowalewski, M. [Metals and Ceramics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States)] [Metals and Ceramics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States); Butler, W. H. [Metals and Ceramics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States)] [Metals and Ceramics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States); Moghadam, N. [Metals and Ceramics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States)] [Metals and Ceramics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States); Stocks, G. M. [Metals and Ceramics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States)] [Metals and Ceramics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States); Schulthess, T. C. [Metals and Ceramics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States)] [Metals and Ceramics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States); Song, K. J. [Solid State Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States)] [Solid State Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States); Thompson, J. R. [Solid State Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States)] [Solid State Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States); Arrott, A. S. [Honeywell, Inc., MN14-3C15, 12001 State Highway 55, Plymouth, Minnesota 55441 (United States)] [Honeywell, Inc., MN14-3C15, 12001 State Highway 55, Plymouth, Minnesota 55441 (United States); Zhu, T. [Honeywell, Inc., MN14-3C15, 12001 State Highway 55, Plymouth, Minnesota 55441 (United States)] [Honeywell, Inc., MN14-3C15, 12001 State Highway 55, Plymouth, Minnesota 55441 (United States); Drewes, J. [Honeywell, Inc., MN14-3C15, 12001 State Highway 55, Plymouth, Minnesota 55441 (United States)] (and others) [Honeywell, Inc., MN14-3C15, 12001 State Highway 55, Plymouth, Minnesota 55441 (United States)

2000-05-01T23:59:59.000Z

144

Crystal structure determination of the oxynitride Sr{sub 2}TaO{sub 3}N  

SciTech Connect

The crystal structure of the strontium tantalum oxynitride Sr{sub 2}TaO{sub 3}N has been resolved by Rietveld refinement using time-of-flight neutron powder diffraction data. The structure is of the K{sub 2}NiF{sub 4} type with a partially ordered anion sublattice (tetragonal, I4/mmm, a = 4.04127(3) {angstrom}, c = 12.6073(2) {angstrom}, c/a = 3.120, Z = 2). The tantalum atoms are at the center of TaO{sub 2}(O, N){sub 4} octahedra built up from two oxygen atoms at the apexes and four (N + O) atoms statistically forming the median plane. The strontium atoms have a coordination number of nine: SrO{sub 5}(O, N){sub 4}. The profile agreement factors are R{sub p} = 0.022, R{sub wp} = 0.016, R{sub exp} = 0.012, and R{sub 1} = 0.063.

Diot, N.; Marchand, R. [Univ. de Rennes 1 (France). Lab. Verres et Ceramiques] [Univ. de Rennes 1 (France). Lab. Verres et Ceramiques; Haines, J.; Leger, J.M. [CNRS, Meudon (France). Lab. de Physicochimie des Materiaux] [CNRS, Meudon (France). Lab. de Physicochimie des Materiaux; Macaudiere, P. [Centre de Recherches d`Aubervilliers (France)] [Centre de Recherches d`Aubervilliers (France); Hull, S. [Rutherford Appleton Lab., Didcot (United Kingdom). ISIS Science Div.] [Rutherford Appleton Lab., Didcot (United Kingdom). ISIS Science Div.

1999-09-01T23:59:59.000Z

145

Crystal structure determination of the oxynitride Sr[sub 2]TaO[sub 3]N  

SciTech Connect

The crystal structure of the strontium tantalum oxynitride Sr[sub 2]TaO[sub 3]N has been resolved by Rietveld refinement using time-of-flight neutron powder diffraction data. The structure is of the K[sub 2]NiF[sub 4] type with a partially ordered anion sublattice (tetragonal, I4/mmm, a = 4.04127(3) [angstrom], c = 12.6073(2) [angstrom], c/a = 3.120, Z = 2). The tantalum atoms are at the center of TaO[sub 2](O, N)[sub 4] octahedra built up from two oxygen atoms at the apexes and four (N + O) atoms statistically forming the median plane. The strontium atoms have a coordination number of nine: SrO[sub 5](O, N)[sub 4]. The profile agreement factors are R[sub p] = 0.022, R[sub wp] = 0.016, R[sub exp] = 0.012, and R[sub 1] = 0.063.

Diot, N.; Marchand, R. (Univ. de Rennes 1 (France). Lab. Verres et Ceramiques); Haines, J.; Leger, J.M. (CNRS, Meudon (France). Lab. de Physicochimie des Materiaux); Macaudiere, P. (Centre de Recherches d'Aubervilliers (France)); Hull, S. (Rutherford Appleton Lab., Didcot (United Kingdom). ISIS Science Div.)

1999-09-01T23:59:59.000Z

146

Effect of water vapor/hydrogen environments on niobium, B-66 niobium alloy, tantalum, and Ta-10W alloy  

SciTech Connect

In this paper, the results of an experimental investigation of the effect of water vapor/hydrogen environments on the mechanical properties of niobium, B-66 niobium alloy, tantalum, and Ta-10W alloy are presented. Tensile tests were conducted on specimens of these materials in water vapor/hydrogen mixture ratios of 1 and 3. The water vapor/hydrogen environment caused strength reductions on tantalum and Ta-10W and ductility reductions on all four materials. The degree and causes of embrittlement were a complex function of temperature.

Walter, R.J.; Bentle, G.G.; Chandler, W.T. (Rockwell International Corp., Canoga Park, CA (United States). Rocketdyne Div.)

1991-04-01T23:59:59.000Z

147

Microsoft Word - CX-CentraliaTap_Chehalis-Covington_TransAlta_WoodPoles_WEB.doc  

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

6, 2011 6, 2011 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Chad Caldwell Customer Service Engineer - TPC-Olympia Proposed Action: Replace aging wood poles on Trans Alta's Centralia Tap to Chehalis- Covington No. 1 230-kV transmission line. Budget Information: As per agreement with Trans Alta PP&A Project No.: N/A Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities... for...rights-of-way, infrastructures (e.g.. roads)... routine maintenance activities, corrective...are required to maintain and preserve infrastructures...in a condition suitable for the facility to be used for its designated purpose. Location: The project is located on Trans Alta's Centralia Tap to Chehalis-Covington No. 1

148

Trans-Atlantic Workshop on Rare Earth Elements and Other Critical Materials  

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

Trans-Atlantic Workshop on Rare Earth Elements and Other Critical Trans-Atlantic Workshop on Rare Earth Elements and Other Critical Materials for a Clean Energy Future Trans-Atlantic Workshop on Rare Earth Elements and Other Critical Materials for a Clean Energy Future December 3, 2010 Session A: Setting the Scene - Critical Materials for a Clean Energy Future Diana Bauer, Office of Policy and International Affairs, U.S. Department of Energy, Highlights of the DOE Critical Materials Strategy Antje Wittenberg, Directorate General for Enterprise and Industry, The EU Raw Materials Initiative and the Report of the Ad-hoc Group (tbc) Tom Lograsso, Ames Laboratory (Iowa State University), Future Directions in Rare Earth Research: Critical Materials for 21st Century Industry Derk Bol, Materials Innovation Institute M2i (Netherlands) M2i, Material

149

Vinylboranes as trans-dihydroxyethylene equivalents in Diels-Alder reactions  

E-Print Network (OSTI)

-Bis[dichloroboryl]ethylene is synthesized by the addition of B2C14 to acetylene and subsequent isomerisation by irradiation (Scheme 27). 32 However, this synthetic route to trans-bis[dichloroboryl]ethylene not readily available, because the only one way to synthesize B2C14...-Bis[dichloroboryl]ethylene is synthesized by the addition of B2C14 to acetylene and subsequent isomerisation by irradiation (Scheme 27). 32 However, this synthetic route to trans-bis[dichloroboryl]ethylene not readily available, because the only one way to synthesize B2C14...

Redman, Aniko Maria

2012-06-07T23:59:59.000Z

150

Intern experience at Tech Tran Corporation, Naperville, Illinois: an internship report  

E-Print Network (OSTI)

Corporation Naperville, Illinois. (May, 1983) John Arthur Campbell, B.S.I.E., West Virginia University; M.S.I.E., Texas A&M University Chairman of Advisory Committee: Dr. Robert Young This report presents a survey of the author?s internship experience..., present and future development efforts, and forecasting the expected growth of the i n du s t r y . INTRODUCTION This report describes the author?s Doctor of Engineering internship with Tech Tran Corporation , Naperville, Illinois. Tech Tran...

Campbell, John Arthur, 1947-

2013-03-13T23:59:59.000Z

151

3AK RIDGE NATIONAL LABORATORY OPERAiEO BY MARTIN MARIE,TA ENERGY SYSTEMS, INC.  

Office of Legacy Management (LM)

.I Y. ,J,.- i .I Y. ,J,.- i - 3AK RIDGE NATIONAL LABORATORY OPERAiEO BY MARTIN MARIE,TA ENERGY SYSTEMS, INC. POST OFFICE BOX X OAK RIOGE. TENNESSEE 37631 July 20, 1984 Ms. Gale P. Turi Division of Remedial Action Projects Office of Nuclear Energy U.S. Department of Energy MS - NE24 Washington, D.C. 20545 Dear Ms. Turi: Radfoloafcal Survey of the Guterl Steel Fad1 ftya 1 o&a As requested, a visit was made to the Guterl Steel facility (formerly Simonds Saw and Steel) on July 9, 1984 to determine if there have been significant changes in the radiological status of the facility since the last survey. In general, measurements made during this survey are con- sistent with those made during the 1977 survey (ORNL) and a follow-up survey in 1981 (FBD). Significant amounts of contaminated material are present in the rolling

152

An overview of the TA-55, Building PF-4 ventilation system  

SciTech Connect

An overview of the TA-55, Building PF-4 ventilation system is provided in the following sections. Included are descriptions of the zone configurations, equipment-performance criteria, ventilation support systems, and the ventilation-system evaluation criteria. Section 4.2.1.1 provides a brief discussion of the ventilation system function. Section 4.2.1.2 provides details on the overall system configuration. Details of system interfaces and support systems are provided in Section 4.2.1.3. Section 4.2.1.4 describes instrumentation and control needed to operate the ventilation system. Finally, Sections 4.2.1.5 and 4.2.1.6 describe system surveillance/maintenance and Technical Safety Requirements (TSR) Limitations, respectively. Note that the numerical parameters included in this description are considered nominal; set points and other specifications actually fall within operational bands.

NONE

1994-02-22T23:59:59.000Z

153

Complete genome sequence of Tolumonas auensis type strain (TA 4T)  

SciTech Connect

Tolumonas auensis Fischer-Romero et al. 1996 is currently the only validly named species of the genus Tolumonas in the family Aeromonadaceae. The strain is of interest because of its ability to produce toluene from phenylalanine and other phenyl precursors, as well as phenol from tyrosine. This is of interest because toluene is normally considered to be a tracer of anthropogenic pollution in lakes, but T. auensis represents a biogenic source of toluene. Oth- er than Aeromonas hydrophila subsp. hydrophila, T. auensis strain TA 4T is the only other member in the family Aeromonadaceae with a completely sequenced type-strain genome. The 3,471,292 bp chromosome with a total of 3,288 protein-coding and 116 RNA genes was sequenced as part of the DOE Joint Genome Institute Program JBEI 2008.

Chertkov, Olga [Los Alamos National Laboratory (LANL); Copeland, A [U.S. Department of Energy, Joint Genome Institute; Lucas, Susan [U.S. Department of Energy, Joint Genome Institute; Lapidus, Alla L. [U.S. Department of Energy, Joint Genome Institute; Berry, Alison M [California Institute of Technology, University of California, Davis; Detter, J. Chris [U.S. Department of Energy, Joint Genome Institute; Glavina Del Rio, Tijana [U.S. Department of Energy, Joint Genome Institute; Hammon, Nancy [U.S. Department of Energy, Joint Genome Institute; Dalin, Eileen [U.S. Department of Energy, Joint Genome Institute; Tice, Hope [U.S. Department of Energy, Joint Genome Institute; Pitluck, Sam [U.S. Department of Energy, Joint Genome Institute; Richardson, P M [U.S. Department of Energy, Joint Genome Institute; Bruce, David [Los Alamos National Laboratory (LANL); Goodwin, Lynne A. [Los Alamos National Laboratory (LANL); Han, Cliff [Los Alamos National Laboratory (LANL); Tapia, Roxanne [Los Alamos National Laboratory (LANL); Saunders, Elizabeth H [Los Alamos National Laboratory (LANL); Schmutz, Jeremy [Stanford University; Brettin, Thomas S [ORNL; Larimer, Frank W [ORNL; Land, Miriam L [ORNL; Hauser, Loren John [ORNL; Spring, Stefan [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Rohde, Manfred [HZI - Helmholtz Centre for Infection Research, Braunschweig, Germany; Kyrpides, Nikos C [U.S. Department of Energy, Joint Genome Institute; Ivanova, N [U.S. Department of Energy, Joint Genome Institute; Goker, Markus [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Beller, Harry R. [Lawrence Berkeley National Laboratory (LBNL); Klenk, Hans-Peter [DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany; Woyke, Tanja [U.S. Department of Energy, Joint Genome Institute

2011-01-01T23:59:59.000Z

154

Preparation and characterisation of isotopically enriched Ta$_2$O$_5$ targets for nuclear astrophysics studies  

E-Print Network (OSTI)

The direct measurement of reaction cross sections at astrophysical energies often requires the use of solid targets of known thickness, isotopic composition, and stoichiometry that are able to withstand high beam currents for extended periods of time. Here, we report on the production and characterisation of isotopically enriched Ta$_2$O$_5$ targets for the study of proton-induced reactions at the Laboratory for Underground Nuclear Astrophysics facility of the Laboratori Nazionali del Gran Sasso. The targets were prepared by anodisation of tantalum backings in enriched water (up to 66% in $^{17}$O and up to 96% in $^{18}$O). Special care was devoted to minimising the presence of any contaminants that could induce unwanted background reactions with the beam in the energy region of astrophysical interest. Results from target characterisation measurements are reported, and the conclusions for proton capture measurements with these targets are drawn.

A. Caciolli; D. A. Scott; A. Di Leva; A. Formicola; M. Aliotta; M. Anders; A. Bellini; D. Bemmerer; C. Broggini; M. Campeggio; P. Corvisiero; R. Depalo; Z. Elekes; Zs. Flp; G. Gervino; A. Guglielmetti; C. Gustavino; Gy. Gyrky; G. Imbriani; M. Junker; M. Marta; R. Menegazzo; E. Napolitani; P. Prati; V. Rigato; V. Roca; C. Rolfs; C. Rossi Alvarez; E. Somorjai; C. Salvo; O. Straniero; F. Strieder; T. Szcs; F. Terrasi; H. P. Trautvetter; D. Trezzi

2012-10-01T23:59:59.000Z

155

Complete genome sequence of Tolumonas auensis type strain (TA 4T)  

SciTech Connect

Tolumonas auensis (Fischer-Romero et al. 1996) is currently the only validly named species of the genus Tolumonas in the family Aeromonadaceae. The strain is of interest because of its ability to produce toluene from phenylalanine and other phenyl precursors, as well as phenol from tyrosine. This is of interest because toluene is normally considered to be a tracer of anthropogenic pollution in lakes, but T. auensis represents a biogenic source of toluene. Other than Aeromonas hydrophila subsp. hydrophila, T. auensis strain TA 4T is the only other member in the family Aeromonadaceae with a completely sequenced type-strain genome. The 3,471,292-bp chromosome with a total of 3,288 protein-coding and 116 RNA genes was sequenced as part of the DOE Joint Genome Institute Program JBEI 2008.

Chertkov, Olga; Copeland, Alex; Lucas1, Susa; Lapidus, Alla; Berry, KerrieW.; Detter, JohnC.; Glavina Del Rio, Tijana; Hammon, Nancy; Dalin, Eileen; Tice, Hope; Pitluck, Sam; Richardson, Paul; Bruce, David; Goodwin, Lynne; Han, Cliff; Tapia, Roxanne; Saunders, Elizabeth; Schmutz, Jeremy; Brettin, Thomas; Larimer, Frank; Land, Miriam; Hauser, Loren; Spring, Stefan; Rohde, Manfred; Kyrpides, NikosC.; Ivanova, Natalia; Gker, Markus; Beller, HarryR.; Klenk, Hans-Peter; Woyke, Tanja

2011-10-04T23:59:59.000Z

156

Does Online Mobile Gaming Overcharge You for De-Yu Chen, Po-Ching Lin, and Kuan-Ta Chen  

E-Print Network (OSTI)

Does Online Mobile Gaming Overcharge You for The Fun? De-Yu Chen, Po-Ching Lin, and Kuan-Ta Chen, National Chung Cheng University Abstract--With the growing popularity of online mobile games, the network traffic generated by them accounts for an increas- ingly significant proportion of mobile Internet traffic

Chen, Sheng-Wei

157

EEB 324: Theoretical Ecology (TA: Marissa Baskett) Lab 1 notes: Basic Matlab functions, plotting, and numerical integration  

E-Print Network (OSTI)

EEB 324: Theoretical Ecology (TA: Marissa Baskett) Lab 1 notes: Basic Matlab functions, plotting for the class, and one within that for each problem set. Each time you open Matlab, make sure you change of the Matlab window). When you open Matlab, you should see a prompt that looks like this: >> You can do basic

Baskett, Marissa L.

158

Properties of Ta{sub 2}O{sub 5} thin films prepared by ion-assisted deposition  

SciTech Connect

Graphical abstract: - Highlights: Investigating the effect of ion-beam parameters on optical properties. Exploring the effect of ion-beam parameters on structural properties. Studying XRD patterns of Ta{sub 2}O{sub 5} films deposited at different ion energies. - Abstract: Tantalum penta-oxide (Ta{sub 2}O{sub 5}) thin films were deposited onto highly polished and clean, fused silica glass substrates via ion beam-assisted deposition at room temperature using a high-vacuum coater equipped with an electron beam gun. The effects of ion beam parameters, oxygen flow rate, and deposition rate on the optical and structural properties as well as the stress of Ta{sub 2}O{sub 5} films were studied. It has been revealed that Ta{sub 2}O{sub 5} thin films deposited at 300 eV ion beam energy, 60 ?A/cm{sup 2} ion current density, 20 sccm oxygen flow rate and 0.6 nm/s deposition rate demonstrated excellent optical, structural and compressive stress.

Farhan, Mansour S. [College of Engineering, Wasit University (Iraq); Zalnezhad, E., E-mail: erfan_zalnezhad@yahoo.com [Center of Advanced Manufacturing and Material Processing, Department of Engineering Design and Manufacture, Faculty of Engineering, University of Malaya, Kuala Lumpur 50603 (Malaysia); Bushroa, A.R. [Center of Advanced Manufacturing and Material Processing, Department of Engineering Design and Manufacture, Faculty of Engineering, University of Malaya, Kuala Lumpur 50603 (Malaysia)

2013-10-15T23:59:59.000Z

159

The newesT addiTion To The UniversiTy of MinnesoTa's BioMedical  

E-Print Network (OSTI)

The newesT addiTion To The UniversiTy of MinnesoTa's BioMedical discovery disTricT is designed The BUilding's collegial and physical relaTionship To neighBoring faciliTies in The U's BioMedical discovery in the U's Biomedical Discovery District. "The brick, precast concrete, and curtain wall vocabulary

Weiblen, George D

160

Expression and Trans-Specific Polymorphism of Self-Incompatibility RNases in Coffea (Rubiaceae)  

E-Print Network (OSTI)

Expression and Trans-Specific Polymorphism of Self- Incompatibility RNases in Coffea (Rubiaceae Recherche ``Re´sistance des Plantes aux Bioagresseurs'', Montpellier, France Abstract Self-incompatibility understory trees in which the vast majority of diploid species utilize a mechanism of gametophytic self-incompatibility

Yoder, Anne

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161

Cotton Performance Tests in the Texas High Plains and Trans-Pecos Areas of Texas 20081/  

E-Print Network (OSTI)

Cotton Performance Tests in the Texas High Plains and Trans-Pecos Areas of Texas 20081/ J.K. Dever; Area Agronomist-Cotton, Extension Entomologist, Texas AgriLife Extension, Lubbock; Research Scientist......................................................................................................................... 6 Table UNIFORM COTTON VARIETY TESTS - IRRIGATED Lubbock 1 Production Information

Mukhtar, Saqib

162

Cotton Performance Tests in the Texas High Plains and Trans-Pecos Areas of Texas 20071/  

E-Print Network (OSTI)

Cotton Performance Tests in the Texas High Plains and Trans-Pecos Areas of Texas 20071/ J, Lubbock; Area Agronomist-Cotton, Extension Program Specialist, Texas AgriLife Extension, Lubbock; Research......................................................................................................................... 6 Table COTTON VARIETY TESTS - IRRIGATED Lamesa 1 Production Information

Mukhtar, Saqib

163

EIS-0139: Trans-Alaska Gas System Final Environmental Impact Statement  

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

This EIS analyzes the Yukon Pacific Corporation (YPC) proposed construction of the Trans-Alaska Gas System (TAGS) a 796.5 mile long 36-inch diameter pipeline to transport High Pressured Natural Gas between Prudhoe Bay and a Tidewater terminal and LNG Plant near Anderson Bay, AK.

164

1996 National Heat Trans/er Conference Houston, TX August 3-6, J996  

E-Print Network (OSTI)

and diffusive transport associated with fluid dynamics. radiative heat transfer often plays a large role in governing combustion dynamics. Radiative heat transfer is the dominant mode of heat transfer in many1996 National Heat Trans/er Conference Houston, TX August 3-6, J996 AN ADAPTIVE MESH REFINEMENT

165

Regional groundwater flow paths in Trans-Pecos, Texas inferred from oxygen,  

E-Print Network (OSTI)

and hydrogen, oxygen, and strontium isotopes. dD and d18 O values fall close to the global meteoric water lineRegional groundwater flow paths in Trans-Pecos, Texas inferred from oxygen, hydrogen, and strontium isotopes, and major ion chemistry are used to con- strain flow paths in a fracture-controlled regional

Banner, Jay L.

166

BULLETIN OF THE UNITED STATES FISH COMMISSION. 207 [ Trans1stion.J  

E-Print Network (OSTI)

-pumpfastened to the lower side of the bottom of tho car, forced iuto the tank The necessarS power is, during the journey, is the construction of a car for the transportation of fresh salt-water fish, by employing atank, by intro- ducingBULLETIN OF THE UNITED STATES FISH COMMISSION. 207 [ Trans1stion.J PACILALY'S CAR WOR TRANWPOKTING

167

IEEE/ACM TRANS. ON NETWORKING, TO APPEAR 1 Utility Optimal Scheduling in Energy Harvesting  

E-Print Network (OSTI)

the environment. For instance, by converting me- chanical vibration into energy [1], by using solar panels [2IEEE/ACM TRANS. ON NETWORKING, TO APPEAR 1 Utility Optimal Scheduling in Energy Harvesting Networks performance in energy harvesting networks with only finite capacity energy storage devices. In these networks

Huang, Longbo

168

ACCEPTED TO IEEE TRANS. IMAGE PROCESSING. AUGUST 2007 1 EntropyControlled Quadratic Markov Measure  

E-Print Network (OSTI)

ACCEPTED TO IEEE TRANS. IMAGE PROCESSING. AUGUST 2007 1 Entropy­Controlled Quadratic Markov Measure analy- sis and image editing tasks. Its importance for low-level image processing stems from several, reduction in memory requirements or error reduction will have an important impact in many image processing

Rivera, Mariano

169

http://mc.manuscriptcentral.com/issue-ptrsa Submitted to Phil. Trans. R. Soc. A -Issue  

E-Print Network (OSTI)

strong correlation between rates of metals usage and Gross Domestic Product (GDP) (R2 = 0.79), with per on the order of a third of the total worldwide primary energy use per year (~ 160 EJ), and contributing://mc.manuscriptcentral.com/issue-ptrsa Submitted to Phil. Trans. R. Soc. A - Issue #12;ForReview Only 1 The Energy Required to Produce Materials

Gutowski, Timothy

170

Initial Tests for an Analog Continuum Correlator for CMB Interferometry Huan T. Tran  

E-Print Network (OSTI)

: Lyman Page Abstract We are proposing to build a high frequency interferometer to study the CMB;2 Initial Tests for an Analog Continuum Correlator for CMB Interferometry Huan T. Tran Abstract We-15) and work below 35 GHz and hence rely heavily on HEMT technology. We are in the initial planning stages

171

GeoTran-HC: Geometric transformation of highly coupled variable topology multi-body problems  

Science Journals Connector (OSTI)

Manipulating geometry to prepare a CAD design model for mesh generation is an important step in the finite element analysis (FEA) process. However, complex problems such as electronic chip packages often consist of hundreds or even thousands of sub-features ... Keywords: Cell decomposition, Chip package, FEA modeling, GeoTran-HC, Geometrical transformation, Knowledge-based design and analysis

Sai Zeng; Angran Xiao; Russell S. Peak

2007-09-01T23:59:59.000Z

172

Spectra/Por Easy-to-Use  

E-Print Network (OSTI)

Spectra/Por® Easy-to-Use Dialysis Membrane Products Micro DispoDialyzer® Float-A-Lyzer® DispoDialyzer® A Dialysis Device for Ultra Micro Volume Samples The Micro DispoDialyzer was developed for efficiently dia ratio for a faster dialysis rate. Spectra/Por MicroDispoDialyzer is packaged wet individu- ally in 0

Lebendiker, Mario

173

Laboratory analysis of soil hydraulic properties of TA-49 soil samples. Volume I: Report summary  

SciTech Connect

The Hydrologic Testing Laboratory at Daniel B. Stephens & Associates, Inc. (DBS&A) has completed laboratory tests on TA-49 soil samples as specified by Mr. Daniel A. James and summarized in Table 1. Tables 2 through 12 give the results of the specified analyses. Raw laboratory data and graphical plots of data (where appropriate) are contained in Appendices A through K. Appendix L lists the methods used in these analyses. A detailed description of each method is available upon request. Thermal properties were calculated using methods reviewed by Campbell and covered in more detail in Appendix K. Typically, soil thermal conductivities are determined using empirical fitting parameters (five in this case), Some assumptions are also made in the equations used to reduce the raw data. In addition to the requested thermal property measurements, calculated values are also presented as the best available internal check on data quality. For both thermal conductivities and specific heats, calculated and measured values are consistent and the functions often cross. Interestingly, measured thermal conductivities tend to be higher than calculated thermal conductivities around typically encountered in situ moisture contents ({plus_minus}5 percent). While we do not venture an explanation of the difference, sensitivity testing of any problem requiring nonisothermal modeling across this range is in order.

NONE

1995-04-01T23:59:59.000Z

174

Progress in Studies of Electron-Cloud-Induced Optics Distortions at CesrTA  

SciTech Connect

The Cornell Electron Storage Ring Test Accelerator (CesrTA) program has included extensive measurements of coherent betatron tune shifts for a variety of electron and positron beam energies, bunch population levels, and bunch train configurations. The tune shifts have been shown to result primarily from the interaction of the beam with the space-charge field of the beam-induced low-energy electron cloud in the vacuum chamber. Comparison to several advanced electron cloud simulation codes has allowed determination of the sensitivity of these measurements to physical parameters characterizing the synchrotron radiation flux, the production of photo-electrons on the vacuum chamber wall, the beam emittance, lattice optics, and the secondary-electron yield model. We report on progress in understanding the cloud buildup and decay mechanisms in magnetic fields and in field-free regions, addressing quantitatively the precise determination of the physical parameters of the modeling. Validation of these models will serve as essential input in the design of damping rings for future high-energy linear colliders.

Crittenden, James; /Cornell U., CLASSE; Calvey, Joseph; /Cornell U., CLASSE; Dugan, Gerald; /Cornell U., CLASSE; Kreinick, David; /Cornell U., CLASSE; Leong, Zhidong; /Cornell U., CLASSE; Livezey, Jesse; /Cornell U., CLASSE; Palmer, Mark; /Cornell U., CLASSE; Rubin, David; /Cornell U., CLASSE; Sagan, David; /Cornell U., CLASSE; Furman, Miguel; /LBL, Berkeley; Penn, Gregory; /LBL, Berkeley; Venturini, Marco; /LBL, Berkeley; Harkay, Katherine; /Argonne; Holtzapple, Robert; /Cal. Poly.; Pivi, Mauro; /SLAC; Wang, Lanfa; /SLAC

2012-06-25T23:59:59.000Z

175

Study of possible systematics in the L*X - Ta* correlation of Gamma Ray Bursts  

E-Print Network (OSTI)

Gamma Ray Bursts (GRBs) are the most energetic sources in the universe and among the farthest known astrophysical sources. These features make them appealing candidates as standard candles for cosmological applications so that studying the physical mechanisms for the origin of the emission and correlations among their observable properties is an interesting task. We consider here the luminosity L*X - break time Ta* (hereafter LT) correlation and investigate whether there are systematics induced by selection effects or redshift dependent calibra- tion. We perform this analysis both for the full sample of 77 GRBs with known redshift and for the subsample of GRBs having canonical X-ray light curves, hereafter called U0095 sample. We do not find any systematic bias thus con- firming the existence of physical GRB subclasses revealed by tight correlations of their afterglow properties. Furthermore, we study the possibility of applying the LT correlation as a redshift estimator both for the full distribution and for the canonical lightcurves. The large uncertainties and the non negligible intrin- sic scatter make the results not so encouraging, but there are nevertheless some hints motivating a further analysis with an increased U0095 sample.

M. G. Dainotti; V. F. Cardone; S. Capozziello; M. Ostrowski; R. Willingale

2011-01-09T23:59:59.000Z

176

New Results on e+e- Line Emission in U+Ta Collisions  

E-Print Network (OSTI)

We present new results obtained from a series of follow-up e+e- coincidence measurements in heavy-ion collisions, utilizing an improved experimental set-up at the double-Orange beta-spectrometer of GSI. The collision system U+Ta was reinvestigated in three independent runs at beam energies in the range (6.0-6.4)xA MeV and different target thicknesses, with the objective to reproduce a narrow sum-energy e+e- line at ~635 keV observed previously in this collision system. At improved statistical accuracy, the line could not be found in these new data. For the ''fission'' scenario, an upper limit (1 sigma) on its production probability per collision of 1.3x10^{-8} can be set which has to be compared to the previously reported value of [4.9 +- 0.8 (stat.) +- 1.0 (syst)]x10^{-7}. In the light of the new results, a reanalysis of the old data shows that the continuous part of the spectrum at the line position is significantly higher than previously assumed, thus reducing the production probability of the line by a factor of two and its statistical significance to < 3.4sigma.

The Orange Collaboration; U. Leinberger; E. Berdermann; F. Heine; S. Heinz; O. Joeres; P. Kienle; I. Koenig; W. Koenig; C. Kozhuharov; M. Rhein; A. Schroeter; H. Tsertos

1996-10-03T23:59:59.000Z

177

A Quasicontinuum Study of Nanovoid Collapse under Uniaxial Loading in Ta  

SciTech Connect

The mechanisms underlying the deformation of nanovoids in Ta single crystals are analyzed when they are subjected to cyclic uniaxial deformation using numerical simulations. Boundary and cell-size effects have been mitigated by means of the Quasicontinuum (QC) method. We have considered {approx} 1 billion-atom systems containing 10.9 nm voids. Two kinds of simulations have been performed, each characterized by a different boundary condition. First, we compress the material along the nominal [0 0 1] direction, resulting in a highly symmetric configuration that results in high stresses. Second, we load the material along the high-index [{bar 4}819] direction to confine plasticity to a single slip system and break the symmetry. We find that the plastic response under these two conditions is strikingly different, the former governed by dislocation loop emission and dipole formation, while the latter is dominated by twinning. We calculate the irreversible plastic work budget derived from a loading-unloading cycle and identify the most relevant yield points. These calculations represent the first fully three-dimensional, fully non-local simulations of any body-centered cubic metal using QC.

Marian, J; Knap, J; Campbell, G

2007-12-02T23:59:59.000Z

178

Effect of theo-polyphenols ( ) on function of trans-membranous signal system of acute ischemic myocardium in rats) on function of trans-membranous signal system of acute ischemic myocardium in rats  

Science Journals Connector (OSTI)

Objective...: To observe the effect of theo-polyphenols (TP) on function of trans-membranous signal of acute ischemic myocardium in rats.Methods...: Model of myocardial ischemia was established. ...

Ke Yongsheng; Liu Zhaofang; Zhao Zhendong

1999-09-01T23:59:59.000Z

179

CERTIFICATION DOCKET FOR THE F0RhqE.R SITE OF THE RADIOACTIVE LIQUID WASTE TREATMENT PLANT (TA-45)  

Office of Legacy Management (LM)

CERTIFICATION DOCKET CERTIFICATION DOCKET FOR THE F0RhqE.R SITE OF THE RADIOACTIVE LIQUID WASTE TREATMENT PLANT (TA-45) AND THE EFFLUENT RECEIVING AREAS OF ACID, PUEBLO, AND LOS ALAMOS CANYOM, LOS ALAMOS, NEW MEXICO DEPARTMENT OF ENERGY Office of Nuclear Energy Office of Terminal Waste Disposal and Remedial Action Division of Remedial Action Projects -. CONTENTS A Page - Introduction to the Certification Docket for the Former Site of the Radioactive Liquid Waste Treatment Plant (TA-45) and the Effluent Receiving Areas of Acid, Pueblo, and Los Alamos Canyons, Los Alamos, New Mexico Description of the Formeriy Utilized Sites Program at the Former Site of the T.4-45 Treatment Plant and Acid, Pueblo, and Los Alamos Canyons Purpose Property Identification Docket Contents

180

NEPA REVIE\ry LASO-10-001 CATEGORICAL EXCLUSION FUELS RESEARCH LAB AT TA-35.455  

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

REVIE\ry REVIE\ry LASO-10-001 CATEGORICAL EXCLUSION FUELS RESEARCH LAB AT TA-35.455 I. DESCRIPTION OF PROPOSED ACTION: Los Alamos National Laboratory proposes to modify an existing laboratory for a Fuels Research Lab (455-FRL). The laboratory would be used to fabricate and characterize fuel pellets. The proposed activities would take place at the former location of the Polymers & Coating Lab (PCL) located at TA-35, Building 455, in room 104. Authorization would need to be obtained for the processing of radioactive materials in this location. The current laboratory configuration of chilled water supply and return, gas, compressed air, and vacuum supply, electrical supply, HEPA filtration, and ventilation would be assessed and modified to suit 455- TPCL facility needs. Analytical and process equipment would be required for this facility. Glovebox

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181

Multi-quasiparticle structures up to spin $\\sim{44}\\hbar$ in the odd-odd nucleus $^{168}$Ta  

E-Print Network (OSTI)

High-spin states in the odd-odd nucleus $^{168}$Ta have been populated in the $^{120}$Sn($^{51}$V,3n) reaction. Two multi-quasiparticle structures have been extended significantly from spin $\\sim{20\\hbar}$ to above ${40\\hbar}$. As a result, the first rotational alignment has been fully delineated and a second band crossing has been observed for the first time in this nucleus. Configurations for these strongly-coupled rotational bands are proposed based on signature splitting, $B(M1)/B(E2)$ ratio information, and observed rotation-alignment behavior. Properties of the observed bands in $^{168}$Ta are compared to related structures in the neighboring odd-$Z$, odd-$N$, and odd-odd nuclei and are discussed within the framework of the cranked shell model.

X. Wang; D. J. Hartley; M. A. Riley; L. L. Riedinger; A. Aguilar; M. P. Carpenter; C. J. Chiara; P. Chowdhury; I. Darby; U. Garg; Q. Ijaz; R. V. F. Janssens; F. G. Kondev; S. Lakshmi; T. Lauritsen; W. C. Ma; E. A. McCutchan; S. Mukhopadhyay; E. P. Seyfried; I. Stefanescu; S. K. Tandel; U. S. Tandel; C. Teal; J. R. Vanhoy; S. Zhu

2010-11-08T23:59:59.000Z

182

The effect of Ta doping in polycrystalline TiO{sub x} and the associated thin film transistor properties  

SciTech Connect

Tantalum (Ta) is suggested to act as an electron donor and crystal phase stabilizer in titanium oxide (TiO{sub x}). A transition occurs from an amorphous state to a crystalline phase at an annealing temperature above 300?C in a vacuum ambient. As the annealing temperature increases from 300?C to 450?C, the mobility increases drastically from 0.07 cm{sup 2}/Vs to 0.61 cm{sup 2}/Vs. The remarkable enhancement of thin film transistor performance is suggested to be due to the splitting of Ti 3d band orbitals as well as the increase in Ta{sup 5+} ions that can act as electron donors.

Ok, Kyung-Chul, E-mail: kchul2926@naver.com; Park, Yoseb, E-mail: jozeph.park@gmail.com; Park, Jin-Seong, E-mail: kbchung@dankook.ac.kr, E-mail: jsparklime@hanyang.ac.kr [Division of Materials Science and Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 133-791 (Korea, Republic of)] [Division of Materials Science and Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 133-791 (Korea, Republic of); Chung, Kwun-Bum, E-mail: kbchung@dankook.ac.kr, E-mail: jsparklime@hanyang.ac.kr [Department of Physics, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan 330-714 (Korea, Republic of)] [Department of Physics, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan 330-714 (Korea, Republic of)

2013-11-18T23:59:59.000Z

183

Stability analysis of NbTi-Ta-based high field conductor cooled by pool boiling below 4 K  

SciTech Connect

Stability analysis has been performed for cabled NbTi-Ta-based superconductors intended for the high field (12 T) toroidal field coils for a large scale tokamak device such as ETF. Ternary NbTi-Ta was selected as the superconductor because of its superior critical current density at high field as compared to the binary alloy NbTi. The operating temperature was chosen to be 2.5 K or below to optimize the performance of the superconductor. A cabled conductor was selected to minimize the pulsed field losses. The conductor is cooled by pool boiling in a subcooled (approx. 2.5 K, 0.25 atm) bath, or in a superfluid helium (He-II) bath (approx. 1.8 K, 0.02 atm). The analysis was based on numerically simulating the evolution of a normal zone in the conductor. Appropriate superconductor properties and heat transfer characteristics were utilized in the simulation.

Chen, W.Y.; Alcorn, J.S.; Hsu, Y.H.; Purcell, J.R.

1980-09-01T23:59:59.000Z

184

Total fission cross section of {sup 181}Ta and {sup 208}Pb induced by protons at relativistic energies  

SciTech Connect

Total fission cross section induced by protons in {sup 181}Ta and {sup 208}Pb at energies in the range of 300 to 1000 A MeV have been measured at GSI (Germany) using the inverse kinematics technique. A dedicated setup with high efficiency made it possible to determine these cross sections with high accuracy. The new data seed light in the controversial results obtained so far and contribute to the understanding of the fission process at high excitation energies. (authors)

Ayyad, Y.; Benlliure, J.; Casarejos, E. [Group GENP, Dpto. Fisica de Particulas, Universidade de Santiago de Compostela, 15782 Santiago de Compostela (Spain); Schmidt, K. H. [GSI, Planckstrasse 1, 64941, Darmstadt (Germany); Jurado, B. [Universite Bordeaux I, CNRS/IN2 P3, CENBG, BP 120, F-33175 Gradignan (France); Kelic-Heil, A. [GSI, Planckstrasse 1, 64941, Darmstadt (Germany); Pol, H. A. [Group GENP, Dpto. Fisica de Particulas, Universidade de Santiago de Compostela, 15782 Santiago de Compostela (Spain); Ricciardi, M. V.; Pleskac, R. [GSI, Planckstrasse 1, 64941, Darmstadt (Germany); Enqvist, T. [CUPP Project, P.O. Box 22, FI-86801, Pyhsalmi (Finland); Rejmund, F. [Grand Accelerateur National D Ions Lourds, BP 55027, F-14076 Caen Cedex 05 (France); Giot, L. [Subatech - Ecole des Mines de Nantes (France); Henzl, V. [Massachusetts Inst. of Technology, 77, Massachusetts Ave, Cambridge, MA 02139 (United States); Lukic, S. [Karlsruhe Inst. of Technology, D-76021 Karlsruhe (Germany); Ngoc, S. N. [Dept. of Nuclear Physics, Inst. of Physics, National Centre for Natural Science and Technology, NgiaDo-TuLiem, Hanoi (Viet Nam); Boudard, A. [DSM/IRFU/CEA, 91191 Gif-sur-Ivette (France); Universite Louis Pasteur, Strasbourg (France); Leray, S. [DSM/IRFU/CEA, 91191 Gif-sur-Ivette (France); Fernandez, M. [Entro de Investigaciones Energticas Medioambientales Y Tecnolgicas, Madrid (Spain); Kurtukian, T. [Universite Bordeaux I, CNRS/IN2 P3, CENBG, BP 120, F-33175 Gradignan (France); Nadtochy, P. [Omsk State Univ., Dept. of Theoretical Physics, RU-644077 Omsk (Russian Federation); Schmitt, C. [Grand Accelerateur National D'Ions Lourds, BP 55027, F-14076 Caen Cedex 05 (France); Henzlova, D. [Los Alamos National Laboratory, Safeguards Science and Technology Group N-1, Los Alamos, NM 87545 (United States); Paradela, C. [Group GENP, Dpto. Fisica de Particulas, Universidade de Santiago de Compostela, 15782 Santiago de Compostela (Spain); Bacquias, A. [DSM/IRFU/CEA, 91191 Gif-sur-Ivette (France); Universite Louis Pasteur, Strasbourg (France); Loureiro, D. P. [Group GENP, Dpto. Fisica de Particulas, Universidade de Santiago de Compostela, 15782 Santiago de Compostela (Spain); Foehr, V. [GSI, Planckstrasse 1, 64941, Darmstadt (Germany); Tarrio, D. [Group GENP, Dpto. Fisica de Particulas, Universidade de Santiago de Compostela, 15782 Santiago de Compostela (Spain); Kezzar, K. [DSM/IRFU/CEA, 91191 Gif-sur-Ivette (France)

2011-07-01T23:59:59.000Z

185

Ab initio density functional studies of stepped TaC surfaces V. B. Shenoy and C. V. Ciobanu  

E-Print Network (OSTI)

RevB.67.081402 PACS number s : 68.35.Bs, 68.35.Md, 73.20.At The stepped surfaces of transition-metal carbides TiC, TaC, etc. are technologically important due to their applica- tions as surface catalysts as they provide a rich ground for studying faceting transitions that involve single- and multiple-height steps

Ciobanu, Cristian

186

Integrated Market Modeling of Hydrogen Transition Scenarios with HyTrans  

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

Integrated Market Modeling of Integrated Market Modeling of Hydrogen Transition Scenarios with HyTrans Paul N. Leiby, David L. Greene and David Bowman Oak Ridge National Laboratory A presentation to the Hydrogen Delivery Analysis Meeting FreedomCAR and Fuels Partnership Delivery, Storage and Hydrogen Pathways Tech Teams May 8-9, 2007 Columbia, MD 2 OAK RIDGE NATIONAL LABORATORY U. S. DEPARTMENT OF ENERGY Drawing from several other DOE models, HyTrans integrates supply and demand in a dynamic non-linear market model to 2050. * H2A - Hydrogen Production - Hydrogen Delivery * PSAT & ASCM - Fuel economy - 2010/2015 cost & performance goals * ORNL Vehicle Choice Model - Fuel availability - Make & model diversity - Price, fuel economy, etc. * Vehicle Manufacturing Cost Estimates (assisted by OEMs)

187

Nonbinding agreements in Europe's trans-boundary river pollution: a first assessment  

Science Journals Connector (OSTI)

Deciding whether commitments should involve binding or nonbinding agreements is a crucial strategic element when it comes to designing effective governance systems. Up to now, legally binding treaties seem to be the preferred approach. More than 1500 bilateral and 1100 multilateral treaties have been signed according to one recent compilation. However, at least some have proven to be ineffective, if not counterproductive, for solving the problems they were negotiated for. Therefore, it is not surprising to see states increasingly use a different approach for solving trans-boundary environmental problems: nonbinding agreements. In contrast to signing legally binding treaties, state officials negotiate international norms that are intentionally nonbinding, but still possess legal relevance. This paper provides a first assessment of nonbinding agreements in Europe's trans-boundary river pollution. In particular, the paper focuses on the goals as well as on the achievements of nonbinding agreements and compare them with binding treaties.

Martin Köppel

2014-01-01T23:59:59.000Z

188

Quasifission and difference in formation of evaporation residues in the $^{16}$O+$^{184}$W and $^{19}$F+$^{181}$Ta reactions  

E-Print Network (OSTI)

The excitation functions of capture, complete fusion, and evaporation residue formation in the $^{16}$O+$^{184}$W and $^{19}$F+$^{181}$Ta reactions leading to the same $^{200}$Pb compound nucleus has been studied theoretically to explain the experimental data showing more intense yield of evaporation residue in the former reaction in comparison with that in the latter reaction. The observed difference is explained by large capture cross section in the former and by increase of the quasifission contribution to the yield of fission-like fragments in the $^{19}$F+$^{181}$Ta reaction at large excitation energies. The probability of compound nucleus formation in the $^{16}$O+$^{184}$W reaction is larger but compound nuclei formed in both reactions have similar angular momentum ranges at the same excitation energy. The observed decrease of evaporation residue cross section normalized to the fusion cross section in the $^{19}$F+$^{181}$Ta reaction in comparison with the one in the $^{16}$O+$^{184}$W reaction at high excitation energies is explained by the increase of hindrance in the formation of compound nucleus connected with more quick increase of the quasifission contribution in the $^{19}$F induced reaction. The spin distributions of the evaporation residue cross sections for the two reactions are also presented.

A. K. Nasirov; G. Mandaglio; M. Manganaro; A. I. Muminov; G. Fazio; G. Giardina

2009-08-13T23:59:59.000Z

189

Infrared optical properties of amorphous and nanocrystalline Ta{sub 2}O{sub 5} thin films  

SciTech Connect

The optical constants of tantalum pentoxide (Ta{sub 2}O{sub 5}) are determined in a broad spectral region from the visible to the far infrared. Ta{sub 2}O{sub 5} films of various thicknesses from approximately 170 to 1600 nm are deposited using reactive magnetron sputtering on Si substrates. X-ray diffraction shows that the as-deposited films are amorphous, and annealing in air at 800 C results in the formation of nanocrystalline Ta{sub 2}O{sub 5}. Ellipsometry is used to obtain the dispersion in the visible and near-infrared. Two Fourier-transform infrared spectrometers are used to measure the transmittance and reflectance at wavelengths from 1 to 1000 ?m. The surface topography and microstructure of the samples are examined using atomic force microscopy, confocal microscopy, and scanning electron microscopy. Classical Lorentz oscillators are employed to model the absorption bands due to phonons and impurities. A simple model is introduced to account for light scattering in the annealed films, which contain micro-cracks. For the unannealed samples, an effective-medium approximation is used to take into account the adsorbed moisture in the film and a Drude free-electron term is also added to model the broad background absorption.

Bright, T. J.; Watjen, J. I.; Zhang, Z. M. [George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332 (United States)] [George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332 (United States); Muratore, C. [Nanoelectronic Materials Branch, Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright Patterson AFB, Ohio 45433 (United States) [Nanoelectronic Materials Branch, Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright Patterson AFB, Ohio 45433 (United States); Department of Chemical and Materials Engineering, University of Dayton, Dayton, Ohio 45469 (United States); Voevodin, A. A. [Nanoelectronic Materials Branch, Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright Patterson AFB, Ohio 45433 (United States)] [Nanoelectronic Materials Branch, Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright Patterson AFB, Ohio 45433 (United States); Koukis, D. I.; Tanner, D. B. [Department of Physics, University of Florida, Gainesville, Florida 32611 (United States)] [Department of Physics, University of Florida, Gainesville, Florida 32611 (United States); Arenas, D. J. [Department of Physics, University of North Florida, Jacksonville, Florida 32254 (United States)] [Department of Physics, University of North Florida, Jacksonville, Florida 32254 (United States)

2013-08-28T23:59:59.000Z

190

The Trans-Africa Pipeline: Building a Sustainable Water Generation and Distribution Network  

E-Print Network (OSTI)

The Trans-Africa Pipeline (TAP), the vision of University of Toronto professor emeritus Rod Tennyson, aims to mitigate poverty, disease, desertification, and conflict in Africas Sahel1 region through the daily provision of roughly one billion litres of fresh water to 20 million people for domestic and agricultural use (Tennyson, n.d; Tennyson et al, n.d). As the effects of climate change become more pronounced,

unknown authors

2011-01-01T23:59:59.000Z

191

Vehicle Technologies Office Merit Review 2014: Transportation Energy Transition Modeling and Analysis: the LAVE-Trans Model  

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

Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about the LAVE-Trans...

192

Low-temperature oriented growth of vanadium dioxide films on CoCrTa metal template on Si and vertical metal-insulator transition  

SciTech Connect

The authors achieved oriented growth of vanadium dioxide (VO{sub 2}) films on CoCrTa metal template grown on an Si substrate. Low-temperature ({approx}250 Degree-Sign C) deposition of VO{sub 2} films using inductively coupled-plasma-assisted sputtering technique realized an abrupt interface between VO{sub 2} and CoCrTa layers, suppressing the oxidation and diffusion of metal components. The films revealed a metal-insulator transition with resistance change of over 2 orders of magnitude. The CoCrTa film, in which Co hexagonal crystalline grains with c-axis orientation were surrounded by segregated Cr and Ta, serves for the oriented growth of VO{sub 2} crystalline film, enabling higher orders of transition in resistance and low voltage switching, even for the vertical (out-of-plane) direction.

Okimura, Kunio; Mian, Md.Suruz [School of Engineering, Tokai University, 4-1-1 Kitakaname, Hiratsuka, Kanagawa 259-1292 (Japan)

2012-09-15T23:59:59.000Z

193

Short-Range Layered A-Site Ordering in Double Perovskites NaLaBB?O6 (B = Mn, Fe; B? = Nb, Ta)  

Science Journals Connector (OSTI)

The magnetic exchange interactions in NaLaFeTaO6 and NaLaFeNbO6 are antiferromagnetic, while they are ferromagnetic in NaLaMnTaO6 and NaLaMnNbO6. ... This work has benefited from the use of HIPD at the Lujan Center at Los Alamos Neutron Science Center, funded by DOE Office of Basic Energy Sciences. ...

Walid Dachraoui; Tao Yang; Chang Liu; Graham King; Joke Hadermann; Gustaaf Van Tendeloo; Anna Llobet; Martha Greenblatt

2011-04-14T23:59:59.000Z

194

Geothermal exploration in Trans-Pecos, Texas/New Mexico. Final report  

SciTech Connect

Interest in alternative energy has encouraged the investigation of possible geothermal resources in Trans Pecos, Texas/New Mexico in an area of extensive Cenozoic volcanism with several hot springs. Geochemical analysis of groundwater samples resulted in the definition of two major areas of geothermal interest: the Hueco Bolson in northeastern El Paso County, and the Presidio Bolson. Regional temperature gradient measurements also supported the existence of anomalies in these places, and showed another smaller anomaly in the Finlay Mountains, Hudspeth County. Detailed geophysical and geochemical studies were conducted on these three targets.

Roy, R.; Taylor, B.; Miklas, M.P. Jr.

1983-09-01T23:59:59.000Z

195

Soil surface modification in the Trans-Pecos region of Texas  

E-Print Network (OSTI)

Percent composition by species; separated by treatment and strip width. 43 LIST OF FIGURES ~Fi ure 1 Tz'ans-Pecos soil surface modification study area. ~Pa e 10 INTRODUCTION Water is one of the most prized but limited natural resources... 0 0 2 0 Figure 1. Trans-Pecos soil surface modification study ares. level from 1-mf areas at 3. 05-m intervals on three perpendicular lines down slope of each treatment in early June and October 1979. One line was established 0. 9-m to the north...

Merrill, Clifton Edwards

2012-06-07T23:59:59.000Z

196

{delta}{sup 0} resonance production in peripheral 4.2A GeV C+Ta collisions  

SciTech Connect

The production of {delta}{sup 0}(1232){yields}p{pi}{sup -} resonance is studied in peripheral C+Ta collisions at 4.2A GeV using the 2-m propane bubble chamber exposed at JINR Dubna Synchrophasotron. Using an invariant mass distribution of p{pi}{sup -} pairs and additional kinematical constrains, the mass, width, and kinematical characteristics of {delta}{sup 0} resonance are determined. The ratio of the number of pions originated from {delta}{sup 0} resonance decay to the number of all pions (resonant and nonresonant) is estimated. The analogous ratio for protons is also determined.

Simic, Lj.; Milosavljevic, M. Vranjes; Mendas, I.; Popovic, D. S. [Institute of Physics, University of Belgrade, P. O. Box 68, 11081 Belgrade (Serbia); Krpic, D. [Faculty of Physics, University of Belgrade, P. O. Box 368, 11001 Belgrade (Serbia)

2009-07-15T23:59:59.000Z

197

HIGH-ENERGY NEUTRINO AND GAMMA-RAY TRANSIENTS FROM TRANS-RELATIVISTIC SUPERNOVA SHOCK BREAKOUTS  

SciTech Connect

Trans-relativistic shocks that accompany some supernovae (SNe) produce X-ray burst emissions as they break out in the dense circumstellar medium around the progenitors. This phenomenon is sometimes associated with peculiar low-luminosity gamma-ray bursts (LL GRBs). Here, we investigate the high-energy neutrino and gamma-ray counterparts of such a class of SNe. Just beyond the shock breakout radius, particle acceleration in the collisionless shock starts to operate in the presence of breakout photons. We show that protons may be accelerated to sufficiently high energies and produce high-energy neutrinos and gamma rays via the photomeson interaction. These neutrinos and gamma rays may be detectable from {approx}< 10 Mpc away by IceCube/KM3Net as multi-TeV transients almost simultaneously with the X-ray breakout, and even from {approx}< 100 Mpc away with follow-up observations by the Cherenkov Telescope Array using a wide-field sky monitor like Swift as a trigger. A statistical technique using a stacking approach could also be possible for the detection, with the aid of the SN optical/infrared counterparts. Such multi-messenger observations offer the possibility to probe the transition of trans-relativistic shocks from radiation-mediated to collisionless ones, and would also constrain the mechanisms of particle acceleration and emission in LL GRBs.

Kashiyama, Kazumi; Gao, Shan; Meszaros, Peter [Center for Particle and Gravitational Astrophysics, Department of Astronomy and Astrophysics, Department of Physics, Pennsylvania State University, University Park, PA 16802 (United States); Murase, Kohta; Horiuchi, Shunsaku, E-mail: kzk15@psu.edu [CCAPP and Department of Physics, Ohio State University, 191 W. Woodruff Avenue, Columbus, OH 43210 (United States)

2013-05-20T23:59:59.000Z

198

MONTE CARLO SIMULATIONS OF NONLINEAR PARTICLE ACCELERATION IN PARALLEL TRANS-RELATIVISTIC SHOCKS  

SciTech Connect

We present results from a Monte Carlo simulation of a parallel collisionless shock undergoing particle acceleration. Our simulation, which contains parameterized scattering and a particular thermal leakage injection model, calculates the feedback between accelerated particles ahead of the shock, which influence the shock precursor and 'smooth' the shock, and thermal particle injection. We show that there is a transition between nonrelativistic shocks, where the acceleration efficiency can be extremely high and the nonlinear compression ratio can be substantially greater than the Rankine-Hugoniot value, and fully relativistic shocks, where diffusive shock acceleration is less efficient and the compression ratio remains at the Rankine-Hugoniot value. This transition occurs in the trans-relativistic regime and, for the particular parameters we use, occurs around a shock Lorentz factor ?{sub 0} = 1.5. We also find that nonlinear shock smoothing dramatically reduces the acceleration efficiency presumed to occur with large-angle scattering in ultra-relativistic shocks. Our ability to seamlessly treat the transition from ultra-relativistic to trans-relativistic to nonrelativistic shocks may be important for evolving relativistic systems, such as gamma-ray bursts and Type Ibc supernovae. We expect a substantial evolution of shock accelerated spectra during this transition from soft early on to much harder when the blast-wave shock becomes nonrelativistic.

Ellison, Donald C.; Warren, Donald C. [Physics Department, North Carolina State University, Box 8202, Raleigh, NC 27695 (United States); Bykov, Andrei M., E-mail: don_ellison@ncsu.edu, E-mail: ambykov@yahoo.com [Ioffe Institute for Physics and Technology, 194021 St. Petersburg (Russian Federation)

2013-10-10T23:59:59.000Z

199

E-Print Network 3.0 - aplicadas por soldadura Sample Search Results  

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

Summary: procesos de soldadura: en fro, por friccin, por arco elctrico, por resistencia elctrica, por gas y... , Materiales, Mquinas-Herramientas, Mecnica de...

200

EPR study of the cis-trans isomerization process in polyacetylene films P. Bernier (*), C. Linaya (**), M. Rolland (*) and M. Aldissi (**)  

E-Print Network (OSTI)

L-295 EPR study of the cis-trans isomerization process in polyacetylene films P. Bernier (*), C EPR we have studied the isomerization process converting cis-(CH)x films to the trans form upon-prepared pure cis-(CH)x (at - 78 °C) as evidenced by the absence of any EPR signal [3]. The presence of unpaired

Paris-Sud XI, Université de

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While these samples are representative of the content of NLEBeta,
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201

Synthesis of 4-substituted-trans-1, 2-diaminocyclohexyl polyaminocarboxylate metal chelating agents for the preparation of stable radiometal antibody immunoconjugates for therapy and spect and pet imaging  

DOE Patents (OSTI)

Cyclo agents useful in forming antibody-metal conjugates useful for diagnostic and therapeutic purposes. New compounds and processes of forming these compounds are disclosed including 4-haloacetamido-trans-1,2-diaminocyclohexyl polyaminocarboxylate and 4-isothiocyanato-trans-1,2-diamino cyclohexane-N,N,N',N'-tetra acetic acid.

Mease, Ronnie C. (Coram, NY); Mausner, Leonard F. (Stony Brook, NY); Srivastava, Suresh C. (Setauket, NY)

1994-01-01T23:59:59.000Z

202

Synthesis of 4-substituted-trans-1, 2-diaminocyclohexyl polyaminocarboxylate metal chelating agents for the preparation of stable radiometal antibody immunoconjugates for therapy and SPECT and PET imaging  

DOE Patents (OSTI)

Cyclo agents are described which are useful in forming antibody-metal conjugates which are used for diagnostic and therapeutic purposes. New compounds and processes of forming these compounds are disclosed including 4-haloacetamido-trans-1,2diaminocyclohexyl polyaminocarboxylate and 4-isothiocyanato-trans-1,2diamino cyclohexane-N,N,N',N'-tetra acetic acid. No Drawings

Mease, R.C.; Mausner, L.F.; Srivastava, S.C.

1994-03-08T23:59:59.000Z

203

TEAM HEV ARC HITECTURE ENGIN E FU EL TRANS MISSION EN ERGY STOR  

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

TEAM TEAM HEV ARC HITECTURE ENGIN E FU EL TRANS MISSION EN ERGY STOR AGE MO TOR Michigan Technological University Through-the-road Parallel 2.0-L 4 Cylinder Spark Ignition Reformulated Gasoline 4-speed Automatic COBASYS, Nickel Metal Hydride - 288V 50 kW Solectria AC Induction Transaxle Mississippi State University Through-the-road Parallel 1.9-L GM Direct Injection Turbo Diesel Bio Diesel (B20) GM F40 6-speed Manual Johnson Controls, Nickel Metal Hydride - 330V 45 kW Ballard Integrated Power Transaxle The Ohio State University Through-the-road Parallel 1.9-L GM Direct Injection Turbo Diesel Bio Diesel (B20) Aisin-Warner AF40 6-speed Automatic Transaxle Panasonic, Nickel Metal Hydride - 300V 67 kW Ballard AC Induction Transaxle /10.6 kW Kollmorgen Brushless DC Generator Pennsylvania State

204

Biotransformation of trans-1,1,1,3-tetrafluoropropene (HFO-1234ze)  

SciTech Connect

trans-1,1,1,3-Tetrafluoropropene (HFO-1234ze) is a non-ozone-depleting fluorocarbon replacement with a low global warming potential and is developed as foam blowing agent. The biotransformation of HFO-1234ze was investigated after inhalation exposure. Male Sprague-Dawley rats were exposed to air containing 2000; 10,000; or 50,000 ppm (n = 5/concentration) HFO-1234ze. Male B6C3F1 mice were only exposed to 50,000 ppm HFO-1234ze. All inhalation exposures were conducted for 6 h in a dynamic exposure chamber. After the end of the exposures, animals were individually housed in metabolic cages and urines were collected at 6 or 12 h intervals for 48 h. For metabolite identification, urine samples were analyzed by {sup 1}H-coupled and {sup 1}H-decoupled {sup 19}F-NMR and by LC/MS-MS or GC/MS. Metabolites were identified by {sup 19}F-NMR chemical shifts, signal multiplicity, {sup 1}H-{sup 19}F coupling constants and by comparison with synthetic reference compounds. In urine samples of rats exposed to 50,000 ppm HFO-1234ze, the predominant metabolite was S-(3,3,3-trifluoro-trans-propenyl)-mercaptolactic acid and accounted for 66% of all integrated {sup 19}F-NMR signals in urines. No {sup 19}F-NMR signals were found in spectra of rat urine samples collected after inhalation exposure to 2000 or 10,000 ppm HFO-1234ze likely due to insufficient sensitivity. S-(3,3,3-Trifluoro-trans-propenyl)-L-cysteine, N-acetyl-S-(3,3,3-trifluoro-trans-propenyl)-L-cysteine and 3,3,3-trifluoropropionic acid were also present as metabolites in urine samples of rats and mice. A presumed amino acid conjugate of 3,3,3-trifluoropropionic acid was the major metabolite of HFO-1234ze in urine samples of mice exposed to 50,000 ppm and related to 18% of total integrated {sup 19}F-NMR signals. Quantification of three metabolites in urines of rats and mice was performed, using LC/MS-MS and GC/MS. The quantified amounts of the metabolites excreted with urine in both mice and rats, suggest only a low extent (< 1% of dose received) of biotransformation of HFO-1234ze and 95% of all metabolites were excreted within 18 h after the end of the exposures (t{sub 1/2} app. 6 h). The obtained results suggest that HFO-1234ze is likely subjected to an addition-elimination reaction with glutathione and to a CYP 450 mediated epoxidation at low rates.

Schuster, Paul [Institut fuer Toxikologie, Universitaet Wuerzburg, Versbacher Str. 9, 97078 Wuerzburg (Germany); Bertermann, Ruediger [Institut fuer Anorganische Chemie, Universitaet Wuerzburg, Am Hubland, 97074 Wuerzburg (Germany); Rusch, George M. [Honeywell, P.O. Box 1057, Morristown, NJ 07962-1057 (United States); Dekant, Wolfgang [Institut fuer Toxikologie, Universitaet Wuerzburg, Versbacher Str. 9, 97078 Wuerzburg (Germany)], E-mail: dekant@toxi.uni-wuerzburg.de

2009-09-15T23:59:59.000Z

205

Reaction of trans-dichloro-bis[N(1)-methyl-2-(arylazo)imidazole] ruthenium(II) with tertiary phosphines  

Science Journals Connector (OSTI)

Trans-dichloro-bis[N(1)-methyl-2-(arylazo)imidazol e] ruthenium(II) (tcc-Ru(MeL)2Cl2) reacts with tertiary phosphines giving rise to species of type [RuCl(P)-(MeL)2]+ and [Ru(P-P)(MeL)2]2+ in which Cl, P and P...

Tarun Kumar Misra; Chittaranjan Sinha

1999-04-01T23:59:59.000Z

206

IEEE TRANS. AUTOM. CONTROL, SPECIAL ISSUE ON WIRELESS SENSOR AND ACTUATOR NETWORKS 1 Energy Optimized Topologies for Distributed  

E-Print Network (OSTI)

. We formulate the combinatorial optimization problem of selecting such a minimal energy tree that yield energy efficient bidirectional span- ning trees and establish associated bounds on the optimalIEEE TRANS. AUTOM. CONTROL, SPECIAL ISSUE ON WIRELESS SENSOR AND ACTUATOR NETWORKS 1 Energy

207

The introduction of electrochemical detection of trans-mitters1 and the development of the carbon fiber micro-  

E-Print Network (OSTI)

. During amperometric recordings, a carbon fiber electrode held at a positive potential is placed againstThe introduction of electrochemical detection of trans- mitters1 and the development of the carbon fiber micro- electrode2 have provided a means to directly measure vesicular release of neurotransmitters

Cai, Long

208

The Impact of Energy Shortage and Cost on Irrigation for the High Plains and Trans Pecos Regions of Texas  

E-Print Network (OSTI)

Plains and Trans Pecos regional economies is much greater than these statistics show. On the High Plains 86 percent of the cotton, 90 percent of the grain sorghum, and 75 percent of the wheat produced in 1974 was harvested from irrigated acreage. Rainfall...

Lacewell, R. D.; Condra, G. D.; Hardin, D. C.; Zavaleta, L.; Petty, J. A.

1978-01-01T23:59:59.000Z

209

Trans-Hudson orogen and Williston basin in Montana and North Dakota: New COCORP deep-profiling results  

E-Print Network (OSTI)

Trans-Hudson orogen and Williston basin in Montana and North Dakota: New COCORP deep) There is no evidence for a precursor rift basin beneath the axis of the Williston basin_ With the exception of small-scale structures (e.g., Nesson and Cedar Creek anticlines), the basement surface beneath the Williston basin

Jones, Alan G.

210

C.D. Tran, J. Near Infrared Spectrosc. 8, 89102 (2000) 89 NIR Publications 2000, ISSN 0967-0335  

E-Print Network (OSTI)

C.D. Tran, J. Near Infrared Spectrosc. 8, 89­102 (2000) 89 © NIR Publications 2000, ISSN 0967-0335 Visualising chemical composition and reaction kinetics by the near infrared multispectral imaging technique and near infrared has been developed. In this instrument, an acousto-optic tunable filter (AOTF) is used

Reid, Scott A.

211

To appear in IEEE Trans. on VLSI Systems, 2008 1 Abstract -This paper presents an energy-efficient packet  

E-Print Network (OSTI)

must resort to more energy-efficient architectures as they attempt to add more ports to the serverTo appear in IEEE Trans. on VLSI Systems, 2008 1 Abstract - This paper presents an energy as to minimize the total system energy dissipation while attaining performance goals. A key feature

Pedram, Massoud

212

IEEE TRANS. ON AUDIO, SPEECH AND LANGUAGE PROC., 2010 1 On the Information Geometry of Audio Streams  

E-Print Network (OSTI)

IEEE TRANS. ON AUDIO, SPEECH AND LANGUAGE PROC., 2010 1 On the Information Geometry of Audio Abstract--This paper proposes methods for information pro- cessing of audio streams using methods information as information entities, suitable for similarity and symbolic computing on audio signals

Paris-Sud XI, Université de

213

REGISTRATION LIST P PR RE ES SO OL LI IC CI IT TA AT TI IO ON  

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

REGISTRATION LIST REGISTRATION LIST P PR RE ES SO OL LI IC CI IT TA AT TI IO ON N C CO ON NF FE ER RE EN NC CE E August 9, 2011 Holiday Inn Capitol  550 C Street, SW  Washington, DC 20024 Page 1 of 9 Instructions: (iii) Please indicate (by checking the appropriate box) whether the organization you represent is a large business, small business, or not a business. (iv) Please indicate (by checking the appropriate box) whether your name or the name of your organization may be released on the NNSA website as an attendee of this conference. (v) Please provide an email address if you would like it to be released on the NNSA website. An email address cannot be released if you select neither in column (iv). Name Organization Name Large/Small (iii) Release Attendance? (iv) Email (to release)

214

Building America Case Study: Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia (Fact Sheet)  

SciTech Connect

As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA in the mixed-humid climate. This home serves as a residence and home office for the firm's owners, as well as a demonstration of their design approach to potential and current clients. Southface believes the home demonstrates current best practices for the mixed-humid climate, including a building envelope featuring advanced air sealing details and low density spray foam insulation, glazing that exceeds ENERGY STAR requirements, and a high performance heating and cooling system. Construction quality and execution was a high priority for TaC Studios and was ensured by a third party review process. Post construction testing showed that the project met stated goals for envelope performance, an air infiltration rate of 2.15 ACH50. The homeowner's wished to further validate whole house energy savings through the project's involvement with Building America and this long-term monitoring effort. As a Building America test home, this home was evaluated to detail whole house energy use, end use loads, and the efficiency and operation of the ground source heat pump and associated systems. Given that the home includes many non-typical end use loads including a home office, pool, landscape water feature, and other luxury features not accounted for in Building America modeling tools, these end uses were separately monitored to determine their impact on overall energy consumption.

Not Available

2014-09-01T23:59:59.000Z

215

Activation cross sections of $\\alpha$-particle induced nuclear reactions on hafnium and deuteron induced nuclear reaction on tantalum: production of $^{178}$W/$^{178m}$Ta generator  

E-Print Network (OSTI)

In the frame of a systematic study of charged particle production routes of medically relevant radionuclei, the excitation function for indirect production of $^{178m}$Ta through $^{nat}$Hf($\\alpha$,xn)$^{178}$W-$^{178m}$Ta nuclear reaction was measured for the first time up to 40 MeV. In parallel, the side reactions $^{nat}$Hf($\\alpha$,x)$^{179,177,176,175}$W, $^{183,182,178g,177,176,175}$Ta, $^{179m,177m,175}$Hf were also assessed. Stacked foil irradiation technique and $\\gamma$-ray spectrometry were used. New experimental cross section data for the $^{nat}$Ta(d,xn)$^{178}$W reaction are also reported up to 40 MeV. The measured excitation functions are compared with the results of the ALICE-IPPE, and EMPIRE nuclear reaction model codes and with the TALYS 1.4 based data in the TENDL-2013 library. The thick target yields were deduced and compared with yields of other charged particle ((p,4n), (d,5n) and ($^3$He,x)) production routes for $^{178}$W.

Trk'anyi, F; Ditri, F; Hermanne, A; Ignatyuk, A V; Uddin, M S

2014-01-01T23:59:59.000Z

216

Peer Reviewed Publications 7 October 2011 41 Chilson, PB, WF Frick, JF Kelly, KW Howard, RP Larkin, RH Diehl, JK Westbrook, TA  

E-Print Network (OSTI)

Peer Reviewed Publications 7 October 2011 41 Chilson, PB, WF Frick, JF Kelly, KW Howard, RP Larkin, RH Diehl, JK Westbrook, TA Kelly, TH Kunz. In Press. Partly cloudy with a chance of migration, MS Bowlin, PB Chilson, RH Diehl, RW Fléron, P Hartl, R Kays, JF Kelly, WD Robinson, M Wikelski. 2011

Kelly, Jeff

217

Regional appraisal of hydrocarbon potential of Trans-Pecos Texas: methodology and conclusions  

SciTech Connect

Evaluation of large areas requires a different approach from that used to develop prospects. Regional cross-section networks generally ignore minor correlation problems. The author examined and related all potentially significant parameters, and used reduced scales to subdue nonessentials and to cover a large area. Organization and planning must permit free interchange of ideas and close cooperation among those working on the project. Regional structural and stratigraphic analysis of Trans-Pecos Texas strongly suggests that widespread trap-destruction by faulting and erosion led to hydrocarbon leakage and induction of fresh water into prospective zones, which reduced the likelihood of accumulation and preservation of economic reserves. At least 4 major periods of tectonism, pervasive fresh water, mineralization, basic igneous intrusives and extrusives, high heat-flow regime, increasing percentage of carbon dioxide southwestward from the Delaware basin, and contemporaneous vertical movement suggest that the opportunity for major reserves is minimal. A review of 1000 mi of CDP seismic data from 4 areas disclosed 65 structural leads or traps, of which 45 had significant tests. All these tests were failures; many gave indications of sizable amounts of fresh water. None of the areas have been completely condemned. However, only relatively small reserves can be anticipated for nearshore to continental Jurassic and Cretaceous sections in the Chihuahua Trough, Pennsylvanian and Permian reefs formed on a shelf environment or on the flanks of major uplifts, or in areas such as the Marfa basin.

Dejong, H.W.; Addy, S.K.; Whitney, G.W.; Worthington, R.E.

1985-02-01T23:59:59.000Z

218

Foulger, G.R., Microearthquake Analysis Techniques For Geothermal Applications, EOS Trans. AGU, Fall Meet. Suppl., Abstract S32B-02 (invited), 2009.  

E-Print Network (OSTI)

urgency to develop renewable energy resources, including geothermal power, and in particular EnhancedFoulger, G.R., Microearthquake Analysis Techniques For Geothermal Applications, EOS Trans. AGU And Induced Microearthquakes Microearthquake Analysis Techniques For Geothermal Applications The increased

Foulger, G. R.

219

Trans-fatty acids, dangerous bonds for health? A background review paper of their use, consumption, health implications and regulation in France  

Science Journals Connector (OSTI)

Trans-fatty acids (TFAs) can be produced either from bio-hydrogenation in the rumen of ruminants or by industrial hydrogenation. While most of TFAs effects from ruminants are poorly established, there is incr...

Farid Menaa; Abder Menaa; Bouzid Menaa; Jacques Trton

2013-06-01T23:59:59.000Z

220

TransCom model simulations of CH? and related species: linking transport, surface flux and chemical loss with CH? variability in the troposphere and lower stratosphere  

E-Print Network (OSTI)

A chemistry-transport model (CTM) intercomparison experiment (TransCom-CH?) has been designed to investigate the roles of surface emissions, transport and chemical loss in simulating the global methane distribution. Model ...

Patra, P. K.

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


221

Estimate the fraction of the total transported energy (in the form of gasoline) in the Trans-Alaska Pipeline that is consumed in pumping.  

E-Print Network (OSTI)

Estimate the fraction of the total transported energy (in the form of gasoline) in the Trans m). So we can toss this out. Now estimate the energy content of gasoline: Many of you tried figuring

Nimmo, Francis

222

Immediate-early gene region of human cytomegalovirus trans-activates the promoter of human immunodeficiency virus  

SciTech Connect

Almost all homosexual patients with acquired immunodeficiency syndrome are also actively infected with human cytomegalovirus (HCMV). The authors have hypothesized that an interaction between HCMV and human immunodeficiency virus (HIV), the agent that causes acquired immunodeficiency syndrome, may exist at a molecular level and contribute to the manifestations of HIV infection. In this report, they demonstrate that the immediate-early gene region of HCMV, in particular immediate-early region 2, trans-activates the expression of the bacterial gene chloramphenicol acetyltransferase that is fused to the HIV long terminal repeat and carried by plasmid pHIV-CAT. The HCMV immediate-early trans-activator increases the level of mRNA from the plamid pHIV-CAT. The sequences of HIV that are responsive to trans-activation by the HDMV immediate-early region are distinct from HIV sequences that are required for response to the HIV tat. The stimulation of HIV gene expression by HDMV gene functions could enhance the consequences of HIV infection in persons with previous or concurrent HCMV infection.

Davis, M.G.; Kenney, S.C.; Kamine, J.; Pagano, J.S.; Huang, E.S.

1987-12-01T23:59:59.000Z

223

E-Print Network 3.0 - aguda por virus Sample Search Results  

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

Latina, tanto por su morbi-mortalidad como por su... importancia econmi- ca. Por s sola supera a todas ... Source: Peterson, A. Townsend - History Museum and Biodiversity...

224

Page 6 T H E E N V I R O N M E N TA L F O R U M Managing Water Demand  

E-Print Network (OSTI)

as structural solutions, more emphasis on demand-side as well as supply-side management techniques, and a growPage 6 T H E E N V I R O N M E N TA L F O R U M Managing Water Demand: Price vs. Non-price demand management tech- niques." These would include actions such as requiring low-flow fixtures

Shapiro, Benjamin

225

Observation of a Magnetic Modulation of the Lattice Electric-Field Gradient of Fe2+ Substituted in 1T-TaS2  

Science Journals Connector (OSTI)

An unusual temperature dependence of the quadrupole splitting of Fe2+ in 1T-Fe0.1Ta0.9S2 can be understood in terms of a magnetic modulation of the lattice electric-field gradient. This modulation is produced by a strictive interaction between the local lattice environment and the continuous low-spin-high-spin transition of Fe2+. The onset of the charge-density-wave instability can also be observed.

M. Eibschtz and M. E. Lines

1977-09-12T23:59:59.000Z

226

Superconductivity in amorphous T5T9 transition-metal alloys (T5=Nb,Ta;T9=Rh,Ir)  

Science Journals Connector (OSTI)

The superconducting transition temperature Tc has been measured for amorphous T5T9 alloys (where T5=Nb or Ta , T9=Rb or Ir ) as a function of composition. Nb and Ta dominated the Tc behavior with Tc for Nb alloys ? 4.8-5.1 K and Tc for Ta alloys ? 3.1-3.3 K. Changing the average group number by varying the T5T9 ratio had little effect on Tc within the ? 10 at.% range of composition in which the amorphous alloys form. Tc decreased approximately linearly with x for (Nb1-xTax)55Rh45 and (Nb1-xTax)55Ir45. The electrical resistivity ?n and the upper critical field Bc2 were measured as functions of temperature. The Sommerfeld constant ? was calculated from ?n and dBc2dT|Tc using the Ginzburg-Landau-Abrikosov-Gor'kov theory. The Debye temperature ?D was calculated from measurements of Young's modulus. The above parameters allowed calculations to be made of N(EF), the density of electronic states at the Fermi level, and ?, the electron-phonon coupling constant. It was found that ? more accurately reflected the Tc behavior than did N(EF) and that both electronic and phonon contributions had to be considered in the determination of ?.

C. C. Koch; D. M. Kroeger; J. O. Scarbrough; B. C. Giessen

1980-12-01T23:59:59.000Z

227

Model Year 2010 Green Vehicle Guide Model Displ Cyl Trans Drive  

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

Green Vehicle Guide Green Vehicle Guide Model Displ Cyl Trans Drive Fuel Sales Area Stnd Stnd Description Underhood ID Veh Class Air Pollution Score City MPG Hwy MPG Cmb MPG Greenhouse Gas Score SmartWay ACURA MDX 3.7 6 SemiAuto-6 4WD Gasoline CA U2 California LEV-II ULEV AHNXT03.7W19 SUV 7 16 21 18 4 no ACURA MDX 3.7 6 SemiAuto-6 4WD Gasoline FA B5 Federal Tier 2 Bin 5 AHNXT03.7W19 SUV 6 16 21 18 4 no ACURA RDX 2.3 4 SemiAuto-5 2WD Gasoline CA U2 California LEV-II ULEV AHNXT02.3Y19 SUV 7 19 24 21 5 no ACURA RDX 2.3 4 SemiAuto-5 4WD Gasoline CA U2 California LEV-II ULEV AHNXT02.3Y19 SUV 7 17 22 19 4 no ACURA RDX 2.3 4 SemiAuto-5 2WD Gasoline FA B5 Federal Tier 2 Bin 5 AHNXT02.3Y19 SUV 6 19 24 21 5 no ACURA RDX 2.3 4 SemiAuto-5 4WD Gasoline FA B5 Federal Tier 2 Bin 5 AHNXT02.3Y19 SUV 6 17 22 19 4 no ACURA RL 3.7 6 SemiAuto-5 4WD Gasoline CA U2 California LEV-II ULEV AHNXV03.7PB9 midsize car

228

Model Year 2011 Green Vehicle Guide Model Displ Cyl Trans Drive  

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

Green Vehicle Guide Green Vehicle Guide Model Displ Cyl Trans Drive Fuel Sales Area Stnd Stnd Description Underhood ID Veh Class Air Pollution Score City MPG Hwy MPG Cmb MPG Greenhouse Gas Score SmartWay ACURA MDX 3.5 6 SemiAuto-6 4WD Gasoline CA U2 California LEV-II ULEV BHNXT03.7M19 SUV 6 16 21 18 3 no ACURA MDX 3.5 6 SemiAuto-6 4WD Gasoline FA B5 Federal Tier 2 Bin 5 BHNXT03.7M19 SUV 5 16 21 18 3 no ACURA RDX 2.3 4 SemiAuto-5 2WD Gasoline CA U2 California LEV-II ULEV BHNXT02.3X19 SUV 6 19 24 21 4 no ACURA RDX 2.3 4 SemiAuto-5 4WD Gasoline CA U2 California LEV-II ULEV BHNXT02.3X19 SUV 6 17 22 19 3 no ACURA RDX 2.3 4 SemiAuto-5 2WD Gasoline FA B5 Federal Tier 2 Bin 5 BHNXT02.3X19 SUV 5 19 24 21 4 no ACURA RDX 2.3 4 SemiAuto-5 4WD Gasoline FA B5 Federal Tier 2 Bin 5 BHNXT02.3X19 SUV 5 17 22 19 3 no ACURA RL 3.7 6 SemiAuto-6 4WD Gasoline CA U2 California LEV-II ULEV BHNXV03.7PB9 midsize car

229

Model Year 2012 Green Vehicle Guide Model Displ Cyl Trans Drive  

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

Green Vehicle Guide Green Vehicle Guide Model Displ Cyl Trans Drive Fuel Sales Area Stnd Stnd Description Underhood ID Veh Class Air Pollution Score City MPG Hwy MPG Cmb MPG Greenhouse Gas Score SmartWay ACURA MDX 3.7 6 SemiAuto-6 4WD Gasoline FA B5 Federal Tier 2 Bin 5 CHNXT03.7R19 SUV 5 16 21 18 3 no ACURA MDX 3.7 6 SemiAuto-6 4WD Gasoline CA U2 California LEV-II ULEV CHNXT03.7R19 SUV 6 16 21 18 3 no ACURA RDX 2.3 4 SemiAuto-5 4WD Gasoline FA B5 Federal Tier 2 Bin 5 CHNXT02.3Y19 SUV 5 17 22 19 3 no ACURA RDX 2.3 4 SemiAuto-5 4WD Gasoline CA U2 California LEV-II ULEV CHNXT02.3Y19 SUV 6 17 22 19 3 no ACURA RDX 2.3 4 SemiAuto-5 2WD Gasoline FA B5 Federal Tier 2 Bin 5 CHNXT02.3Y19 SUV 5 19 24 21 4 no ACURA RDX 2.3 4 SemiAuto-5 2WD Gasoline CA U2 California LEV-II ULEV CHNXT02.3Y19 SUV 6 19 24 21 4 no ACURA TL 3.5 6 SemiAuto-6 2WD Gasoline FA B5 Federal Tier 2 Bin 5 CHNXV03.5EB3 midsize car 5

230

Geothermal energy resources in Trans-Pecos Texas - characteristics and potential for development  

SciTech Connect

Convective geothermal systems in Trans-pecos Texas, and Chihuahua and Coahuila, Mexico, are potential energy resources. The geothermal systems, which lie along a narrow belt near the Rio Grand River, are characterized by hot springs and shallow hot wells located along normal faults. The hot water is meteoric water that has circulated to depths of 2-3 km (1-2 mi), been heated, and risen to the surface through fractures along fault zones. The heat source is the Earth's normal thermal gradient, which as high as 40/sup 0/C/km (202/sup 0/F/100 ft); no young magma bodies are involved. Maximum measured temperatures are 90/sup 0/C (194/sup 0/F) at a hot spring in Chihuahua, about 80/sup 0/C (176/sup 0/F) in 2 well in the Sierra Vieja, and about 75/sup 0/C (167/sup 0/F) in several wells east of El Paso. Many springs have temperature in the range 35-50/sup 0/C (95-122/sup 0/F). Maximum subsurface temperatures estimated from chemical geothermometers are 100-160/sup 0/C (212-320/sup 0/F); most are considerably lower. Chemical constraints on use should be negligible except for the El Paso-area waters, which have moderately high dissolved solids (10,000 mg/L). Hydrologic data to evaluate possible production rates are generally sparse. None of the waters are hot enough to generate electricity by currently available technology. The highest temperature waters could be used for industrial or space heating, but, except for the area near El Paso, they are too far from population centers.

Henry, C.D.

1984-04-01T23:59:59.000Z

231

Geology of the Trans-Missouri River Tunnel project, Kansas City, Missouri  

SciTech Connect

The geology of the Missouri River Valley at Kansas City is interpreted from the borehole and construction site data along the route of the Trans-Missouri River Tunnel, a 4.4 km long water tunnel constructed at a depth of 90--97.5 m below the floodplain of the Missouri River. The data from the site investigation is used to construct a detailed stratigraphic cross-section of the subsurface units to a depth of 120 m and extending in a north-south direction the length of the tunnel. The rock section is divided into 2 broad categories, (a) alluvium and (b) bedrock. The alluvium (Pleistocene-Holocene) fills the Missouri River Valley to a depth of 38 m along the tunnel route. An exception is a deep narrow channel near the center of the valley, the alluvium is 55 m thick and the lower several meters of the channel is filled with glacial till( ). The alluvium rests unconformably on Pennsylvanian bedrock consisting of thin strata arranged in cyclical sequences or cyclothems and belonging to the following groups in ascending order: Upper Cherokee, Marmaton and Lower Pleasanton. The test drill core data made it possible to conduct a detailed analysis of the subsurface stratigraphy. Of major importance is the stratigraphic position of a thick channel-fill deposit in the Labette Formation, Marmaton Group, a producing horizon in several small oil and gas fields in western Missouri and eastern Kansas. The 327.6 cm dia. bore for the essentially horizontal tunnel is constructed in predominately silty and sandy gray shale located stratigraphically near the Cherokee-Marmaton contact and in younger channel-fill deposits.

Gentile, R.J. (Univ. of Missouri, Kansas City, MO (United States). Dept. of Geosciences)

1993-03-01T23:59:59.000Z

232

E-Print Network 3.0 - atmosferica emitida por Sample Search Results  

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

funciona... ;Tcnicas para Gerao de Imagens para Medicina Radiografia; Tomografia por Transmissao - CT... ; Tomografia por Emissao - ECT (SPECT, PET); ...

233

E-Print Network 3.0 - avancada por radiacao Sample Search Results  

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

Summary: ;Tcnicas para Gerao de Imagens para Medicina Radiografia; Tomografia por Transmissao - CT... ; Tomografia por Emissao - ECT (SPECT, PET); ...

234

Du vieil Homme au nouveau: trans-humanisme? Dfis pour penser lHomme de demain  

Science Journals Connector (OSTI)

Rsum Lide dun Homme nouveau, dun Homme qui ne souffrirait pas ou plus, dun Homme qui vivrait toujours plus longtemps, voire dun Homme enfin crateur de sa propre existence nest pas nouvelle. Les recherches dun Graal, dune liqueur de jouvence, dune potion miraculeuse hantent lhumain depuis la nuit des temps et ont fait lobjet de tant de mythes. Le temps des mythes semble rsolu pour certains. Les promoteurs dune rvolution de lhumain se runissent dans des associations trs actives qui disposent dnormes fonds financiers, afin de promouvoir leurs recherches en vue damliorer lhomme quitte ce quil devienne autre, notion contenue dans le trans-humanisme. Lamlioration des comptences intellectuelles et des capacits physiques et biologiques, notion appele mliorisme ou en anglais enhancement, est au cur de leurs rflexions, de leurs recherches. Ces modifications des conditions de vie de lhomme sont possibles, grce aux fantastiques progrs de la science et des biotechnologies. La mise en commun de toutes les sciences de linformatique, de la biotechnologie, des nanotechnologies et sur la cognition appele convergence NBIC donne lillusion de pouvoir dpasser la finitude humaine et dentrer doucement dans une re damortalit. Notre propos est daider comprendre ces perspectives menant des modifications de lhumain et de souligner certaines questions thiques quelles suscitent. Summary What's about the new man, a man who will not be suffering and enduring pain, a man who will live forever, and a man who will be his own creator? Since the beginning of the world, man searches the grail, the fountain of youth, which constitutes the base of myths. Since 1980s, searchers in many fields as nanotechnology, biotechnology, sciences in numerical knowledge and science in cognition, called as NBIC convergence, have worked together to go always further. Convergence of these searchers makes possible the creation of a new man. Enhancement of the man asks humanity many ethical questions. The purpose of this article is to present ethical considerations induced by these different new prospects.

A. de Broca

2012-01-01T23:59:59.000Z

235

EIS-0450: TransWest Express 600 kV Direct Current Transmission Project in Wyoming, Colorado, Utah, and Nevada  

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

This EIS, being prepared jointly by DOEs Western Area Power Administration and the Department of the Interiors Bureau of Land Management (Wyoming State Office), evaluates the environmental impacts of granting a right-of-way for the TransWest Express 600-kilovolt Direct Current Transmission Project and amending a land use plan. The project consists of an overhead transmission line that would extend approximately 725 miles from south-central Wyoming, through Colorado and Utah. Western proposes to be a joint owner of the project.

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Advanced NTR options. [Ta  

SciTech Connect

Advanced NTR concepts which offer performance improvements over the ROVER/NERVA designs have been investigated. In addition, the deliverable performance of low pressure operation and materials issues have been investigated. Based on current experience, a maximum exit gas temperature of 3200 K is likely achievable with a ZrC based PBR design. At 3200 K a low pressure NTR would have marginal performance advantage (Isp) over a high pressure system. If tantalum or other high melting point carbides are used then an exit gas temperature of 3500 K may be feasible. At 3500 K low pressure operation offers more significant performance improvements which could outweigh associated size and mass penalties.

Davis, J.W.; Mills, J.C.; Glass, J.F.; Tu, W. (Rockwell International/Rocketdyne Division, 6633 Canoga Avenue, MS HB23 Canoga Park, California 81303 (US))

1991-01-05T23:59:59.000Z

239

Seleccin de materiales de nogal cafetero Cordia alliodora (Ruiz y Pavn) Oken. Por productividad y resistencia al arrosetamiento causado por el candidato a fitoplasma.  

E-Print Network (OSTI)

??Rincn, Eliana Andrea (2009) Seleccin de materiales de nogal cafetero Cordia alliodora (Ruiz y Pavn) Oken. Por productividad y resistencia al arrosetamiento causado por el (more)

Rincn, Eliana Andrea

2009-01-01T23:59:59.000Z

240

Characterization of passive oxide film on a Ti-5%Ta-1.8%Nb alloy on exposure to severe oxidizing conditions  

SciTech Connect

This paper presents the results of a study on the characteristics of the passive oxide film that forms on the surface of an {alpha} + {beta} Ti-5%Ta-1.8%Nb alloy, which possesses good corrosion resistance in severe oxidizing environment of boiling 11.5 M nitric acid. Through systematic structure-property studies, the microstructure with low corrosion rate (< 1 mpy) in liquid, vapor and condensate phases of nitric acid was identified. The characteristics of the passive film, which imparts corrosion resistance to the alloy, are influenced by its microstructure, temperature and concentration of the acid. The microstructure, thickness and composition of the oxide film were characterized using different techniques. TiO{sub 2}, Nb{sub 2}O{sub 5} and Ta{sub 2}O{sub 5} formed on exposure to vapor and condensate phases, while TiO{sub 2} was observed on exposure to the liquid phase. Detailed microstructural studies showed that the passive film consists of nano-crystalline phases of titanium and tantalum oxides, predominantly anatase in an amorphous matrix. Based on these studies, the mechanism of corrosion of the alloy is derived. - Research Highlights: {yields}Liquid phase corrosion results in a thicker and protective oxide film. {yields}Oxide film is a mixture of amorphous and nano-crystalline anatase. {yields}Higher amounts of Nb{sub 2}O{sub 5} and Ta{sub 2}O{sub 5} form on vapor and condensate phase corrosion. {yields}High corrosion rate in condensate phase is due to selective dissolution of Ti in {alpha} phase.

Mythili, R.; Saroja, S., E-mail: saroja@igcar.gov.in; Vijayalakshmi, M.

2010-12-15T23:59:59.000Z

Note: This page contains sample records for the topic "trans por ta" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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241

Study of spontaneous and induced absorption in amorphous Ta{sub 2}O{sub 5} and SiO{sub 2} dielectric thin films  

SciTech Connect

Tantalum pentoxide (Ta{sub 2}O{sub 5}) and silicon dioxide (SiO{sub 2}) are common high-index and low-index materials used in dielectric optical coatings for high average-power lasers since high-density sputtered oxide films with absorption losses at near- and mid-infrared wavelengths of less than 1 ppm can be obtained. These oxides have been chosen to investigate the spontaneous and optically induced absorption at {lambda}{sub 0} = 1064 nm that occurs due to simultaneous illumination at shorter wavelengths. The effect is measured using the photothermal common-path interferometric technique. This technique is capable of detecting sub-ppm levels of optical absorption and tracking its changes at a given wavelength when a second laser beam is also incident on a thin film oxide sample. In this work, dual beam experiments are employed to assess changes in the optical absorption at {lambda}{sub 0} = 1064 nm in ion beam sputtered Ta{sub 2}O{sub 5} and SiO{sub 2} thin films deposited on fused silica substrates, with stimulating illumination {lambda}{sub 1} ranging from {lambda}{sub 1} = 266 nm to {lambda}{sub 1} = 780 nm. The power and wavelength of the stimulating radiation were found to affect the optical absorption at {lambda}{sub 0} = 1064 nm. Furthermore, the relaxation dynamics of the induced infrared absorption was found to be wavelength dependent and is thought to be associated with various electron traps existing in the forbidden gap that depend essentially on the film's preparation conditions. The significantly greater effect observed in Ta{sub 2}O{sub 5} at {lambda}{sub 1} = 266 nm is attributed to band-to-band transitions.

Markosyan, A. S.; Route, R.; Fejer, M. M. [Department of Applied Physics, E.L. Ginzton Laboratory, Stanford University, Stanford, California 94305 (United States); Patel, D.; Menoni, C. [Department of Electrical and Computer Engineering and NSF ERC for Extreme Ultraviolet Science and Technology, Colorado State University, Fort Collins, Colorado 80523 (United States)

2013-04-07T23:59:59.000Z

242

The effects of shockwave profile shape and shock obliquity on spallation in Cu and Ta: kinetic and stress-state effects on damage evolution(u)  

SciTech Connect

Widespread research over the past five decades has provided a wealth of experimental data and insight concerning shock hardening and the spallation response of materials subjected to square-topped shock-wave loading profiles. Less quantitative data have been gathered on the effect of direct, in-contact, high explosive (HE)-driven Taylor wave (or triangular-wave) loading profile shock loading on the shock hardening, damage evolution, or spallation response of materials. Explosive loading induces an impulse dubbed a 'Taylor Wave'. This is a significantly different loading history than that achieved by a square-topped impulse in terms of both the pulse duration at a fixed peak pressure, and a different unloading strain rate from the peak Hugoniot state achieved. The goal of this research is to quantify the influence of shockwave obliquity on the spallation response of copper and tantalum by subjecting plates of each material to HE-driven sweeping detonation-wave loading and quantify both the wave propagation and the post-mortem damage evolution. This talk will summarize our current understanding of damage evolution during sweeping detonation-wave spallation loading in Cu and Ta and show comparisons to modeling simulations. The spallation responses of Cu and Ta are both shown to be critically dependent on the shockwave profile and the stress-state of the shock. Based on variations in the specifics of the shock drive (pulse shape, peak stress, shock obliquity) and sample geometry in Cu and Ta, 'spall strength' varies by over a factor of two and the details of the mechanisms of the damage evolution is seen to vary. Simplistic models of spallation, such as P{sub min} based on 1-D square-top shock data lack the physics to capture the influence of kinetics on damage evolution such as that operative during sweeping detonation loading. Such considerations are important for the development of predictive models of damage evolution and spallation in metals and alloys.

Gray, George T [Los Alamos National Laboratory

2010-12-14T23:59:59.000Z

243

Record of Decision for the Electrical Interconnection of TransAlta Centralia Generation LLC Big Hanaford Project (DOE/EIS-0183)(10/19/01)  

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

for the for the Electrical Interconnection of TransAlta Centralia Generation LLC Big Hanaford Project INTRODUCTION The Bonneville Power Administration (BPA) has decided to offer contract terms for integrating power from the TransAlta Centralia Generation LLC Big Hanaford Project, a 248-megawatt (MW) gas-fired, combined-cycle combustion turbine (CCCT) power generation project (Project), into the Federal Columbia River Transmission System (FCRTS). The Project is located within an industrial area adjacent to TransAlta's existing Centralia Steam Plant in Lewis County, Washington. The West Coast is experiencing a shortfall in electric energy supply, as well as a volatile wholesale power market in which prices have reached record highs. The Project is one of

244

Properties of triaxial, strongly deformed bands in {sup 167}Ta and {sup 167}Lu and the top-on-top model  

SciTech Connect

Based on the particle-rotor model with one particle coupled to a triaxially deformed rotor, the experimental excitation energy relative to a reference E*-aI(I+1) and the ratio between interband and intraband electromagnetic transitions are well reproduced for {sup 167}Ta with {gamma}=19 deg. The same parameter set for the angular-momentum-dependent rigid-body moments of inertia attains good agreement with experimental data for the positive-parity triaxial, strongly deformed (TSD) band levels in {sup 167}Lu. An attempt is made to investigate the negative-parity TSD band in {sup 167}Lu.

Sugawara-Tanabe, Kazuko [Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center, Wako, Saitama 351-0198 (Japan); Otsuma Women's University, Tama, Tokyo 206-8540 (Japan); Tanabe, Kosai [Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center, Wako, Saitama 351-0198 (Japan); Department of Physics, Saitama University, Sakura-Ku, Saitama 338-8570 (Japan)

2010-11-15T23:59:59.000Z

245

Electronic Instability in a Zero-Gap Semiconductor: The Charge-Density Wave in (TaSe4)2I  

We report a comprehensive study of the paradigmatic quasi-1D compound (TaSe4)2I performed by means of angle-resolved photoemission spectroscopy (ARPES) and first-principles electronic structure calculations. We find it to be a zero-gap semiconductor in the nondistorted structure, with non-negligible interchain coupling. Theory and experiment support a Peierls-like scenario for the charge-density wave formation below TCDW=263??K, where the incommensurability is a direct consequence of the finite interchain coupling. The formation of small polarons, strongly suggested by the ARPES data, explains the puzzling semiconductor-to-semiconductor transition observed in transport at TCDW.

Tournier-Colletta, C.; Moreschini, L.; Auts, G.; Moser, S.; Crepaldi, A.; Berger, H.; Walter, A. L.; Kim, K. S.; Bostwick, A.; Monceau, P.; Rotenberg, E.; Yazyev, O. V.; Grioni, M.

2013-06-01T23:59:59.000Z

246

Electrical conduction mechanism in La{sub 3}Ta{sub 0.5}Ga{sub 5.3}Al{sub 0.2}O{sub 14} single crystals  

SciTech Connect

The electrical conduction mechanism in La{sub 3}Ta{sub 0.5}Ga{sub 5.3}Al{sub 0.2}O{sub 14} (LTGA) single crystals was studied by nonstoichiometric defect formation during crystal growth. Since stoichiometric LTGA is not congruent, the single crystal grown from the stoichiometric melt was Ta-poor and Al-rich, where Al atoms were substituted not only in Ga sites but also in Ta sites. The population of the substitutional Al in Ta sites increased with increasing oxygen partial pressure during growth (growth-pO{sub 2}) in the range from 0.01 to 1?atm. Below 600?C, substitutional Al atoms in Ta sites were ionized to yield holes, and thus the electrical conductivity of the LTGA crystal depended on temperature and the growth-pO{sub 2}. The dependence of the electrical conductivity on the growth-pO{sub 2} decreased as temperature increased. The temperature rise increases ionic conductivity, for which the dominant carriers are oxygen defects formed by the anion Frenkel reaction.

Yaokawa, Ritsuko, E-mail: e4777-1009@yahoo.co.jp; Aota, Katsumi [Citizen Holdings Co., Ltd., 840, Shimotomi, Tokorozawa, Saitama 359-8511 (Japan); Uda, Satoshi [Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577 (Japan)

2013-12-14T23:59:59.000Z

247

Mon. Not. R. Astron. Soc. 379, 229246 (2007) doi:10.1111/j.1365-2966.2007.11930.x Production of trans-Neptunian binaries through chaos-assisted capture  

E-Print Network (OSTI)

of trans-Neptunian binaries through chaos-assisted capture Ernestine A. Lee,1 Sergey A. Astakhov2 into past and present conditions in the trans-Neptunian part of the Solar System. For example, knowledge recently proposed a binary object formation model based on the notion of chaos- assisted capture (CAC

Astakhov, Sergey

248

Synthesis of 4-substituted-trans-1,2-diaminocyclohexyl polyaminocarboxylate metal chelating agents for the preparation of stable radiometal antibody immunoconjugates for therapy and SPECT and PET imaging  

DOE Patents (OSTI)

Cyclohexyl chelating agents useful in forming antibody-metal conjugates which are used for diagnostic and therapeutic purposes are synthesized. New compounds and processes of forming these compounds are disclosed including 4-haloacetamido-trans-1,2-diaminocyclohexyl polyaminocarboxylate and 4-isothiocyanato-trans-1,2-diamino cyclohexane-N,N,N{prime},N{prime}-tetra acetic acid.

Mease, R.C.; Kolsky, K.L.; Mausner, L.F.; Srivastava, S.C.

1997-06-03T23:59:59.000Z

249

Feasibility study of a 6V-92TA homogeneous auto-ignited two-stroke (HAT) compressed-natural-gas-engine. Topical report, August 1989-May 1990  

SciTech Connect

The objective of the project was to modify a two-stroke 6V-92TA diesel engine to operate on natural gas using a simple system with gas addition to the compressor inlet and a spark plug for cold start and non-autoignition engine operation. The engine was to be operated at most speed-load conditions by autoignition of the premixed gas-air mixture. This concept is referred to as the Homogeneous Auto-Ignited Two-Stroke (HAT). Autoignition of carbureted natural gas was achieved at various loads and speeds in a 6V-92TA engine modified for operating on natural gas with the HAT concept. However, HAT engine operation up to 277 hp at 2100 rpm (diesel coach rating) was not achieved because early ignition in some cylinders caused knock and excessive heat transfer. Instead, the engine was operated up to 226 hp (767 N.m) at 2100 rpm, 181 hp (780 N.m) at 1650 rpm, 130 hp (773 N.m) at 1200 rpm, and 34 hp (368 N.m) at 650 rpm. Maximum brake thermal efficiency measured was 33.4% at 2100 rpm/219 hp. The corrected efficiency (to compensate for the unburned natural gas lost during the scavenging process) was higher than this. Steady-state emissions show very low NOx, total unburned HC lower than expected and reasonable CO levels. The lean air-fuel mixture and unburned exhaust gases in the cylinder resulted in very low NOx emissions.

Kakwani, R.M.; Winsor, R.E.

1990-08-01T23:59:59.000Z

250

In situ X-ray diffraction strain-controlled study of TiNbZr and TiNbTa shape memory alloys: crystal lattice and transformation features  

SciTech Connect

Phase and structure transformations in biomedical Ti21.8Nb6.0Zr (TNZ) and Ti19.7Nb5.8Ta (TNT) shape memory alloys (at.%) under and without load in the ? 150 to 100 S temperature range are studied in situ using an original tensile module for a low-temperature chamber of an X-ray diffractometer. Alpha?- and beta-phase lattice parameters, the crystallographic resource of recovery strain, phase and structure transformation sequences, and microstress appearance and disappearance are examined, compared and discussed. For both alloys, the crystallographic resource of recovery strain decreases with temperature increase to become 4.5% for TNZ and 2.5% for TNT alloy (at RT). Loading at low temperatures leads to additional ??-phase formation and reorientation. Heating under load, as compared to strain-free heating, affects the reverse transformation sequence of both alloys in different ways. For TNZ alloy, strain-free heating results in simultaneous ??? and ???? transformations, whereas during heating under stress, they are sequential: ? + ???? precedes ????. For TNT alloy, strain-free heating results in reverse ???? transformation, whereas during heating under stress, ???? transformation is preceded by ??-phase reorientation. - Highlights: Comparative in situ XRD analysis of TiNbZr(Ta) shape memory alloys is realized. Lattice parameters of ?- and ??-phases are calculated in the ? 150 to + 100 C range. The higher the temperature, the lower the ???? transformation strain. Loading at low temperatures results in ??-phase formation and reorientation. Transformation sequences upon heating with and without loading are different.

Dubinskiy, S. [cole de technologie suprieure, 1100, Notre-Dame Street West, Montreal, Quebec H3C 1K3 (Canada); National University of Science and Technology MISIS, 4, Leninskiy prosp., Moscow 119049 (Russian Federation); Prokoshkin, S. [National University of Science and Technology MISIS, 4, Leninskiy prosp., Moscow 119049 (Russian Federation); Brailovski, V., E-mail: vladimir.brailovski@etsmtl.ca [cole de technologie suprieure, 1100, Notre-Dame Street West, Montreal, Quebec H3C 1K3 (Canada); Inaekyan, K. [cole de technologie suprieure, 1100, Notre-Dame Street West, Montreal, Quebec H3C 1K3 (Canada); Korotitskiy, A. [National University of Science and Technology MISIS, 4, Leninskiy prosp., Moscow 119049 (Russian Federation)

2014-02-15T23:59:59.000Z

251

HUMAN MACHINE INTERFACE (HMI) EVALUATION OF ROOMS TA-50-1-60/60A AT THE RADIOACTIVE LIQUID WASTE TREATMENT FACILITY (RLWTF)  

SciTech Connect

This effort addressed an evaluation of human machine interfaces (HMIs) in Room TA-50-1-60/60A of the Radioactive Liquid Waste Treatment Facility (RLWTF). The evaluation was performed in accordance with guidance outlined in DOE-STD-3009, DOE Standard Preparation Guide for U.S. Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses, 2006 [DOE 2006]. Specifically, Chapter 13 of DOE 2006 highlights the 10 CFR 830, Nuclear Safety Management, 2012, [CFR 2012] and DOE G 421.1-2 [DOE 2001a] requirements as they relate to the human factors process and, in this case, the safety of the RLWTF. The RLWTF is a Hazard Category 3 facility and, consequently, does not have safety-class (SSCs). However, safety-significant SSCs are identified. The transuranic (TRU) wastewater tanks and associated piping are the only safety-significant SSCs in Rooms TA-50-1-60/60A [LANL 2010]. Hence, the human factors evaluation described herein is only applicable to this particular assemblage of tanks and piping.

Gilmore, Walter E. [Los Alamos National Laboratory; Stender, Kerith K. [Los Alamos National Laboratory

2012-08-29T23:59:59.000Z

252

Experimental and theoretical studies on the C15 intermetallic compounds MV{sub 2} (M = Zr, Hf and Ta): Elasticity and phase stability  

SciTech Connect

The phase stability of C15 HfV{sub 2} was studied by specific heat measurements. The elastic constants of C15 HfV{sub 2} were measured by the resonant ultrasound spectroscopy. Total energy and electronic structure of C15 intermetallic compounds MV{sub 2} (M = Zr, Hf and Ta) were calculated using the linear muffin tin orbital (LMTO) method. The band structures at X-point near the Fermi level were used to understand the anomalous shear moduli of the C15 HfV{sub 2} and ZrV{sub 2}. It was found that the double degeneracy with a linear dispersion relation of electronic levels at the x-point near the Fermi surface is mainly responsible for the C15 anomalous elasticity at high temperatures. The densities of states at Fermi level and the geometry of the Fermi surface were used to explain the low temperature phase instability of C15 HfV{sub 2} and ZrV{sub 2} and the stability of C15 TaV{sub 2}. The relationship between the anomalous elasticity and structural instability of C15 HfV{sub 2} and ZrV{sub 2} were also studied.

Chu, F.; Mitchell, T.E.; Chen, S.P. [Los Alamos National Lab., NM (United States); Sob, M.; Siegl, R.; Pope, D.P. [Univ. of Pennsylvania, Philadelphia, PA (United States). Dept. of Materials Science and Engineering

1994-12-01T23:59:59.000Z

253

STRUCTURE AND HIGH-FIELD PERFORMANCE OF JELLY ROLL PROCESSED Nb{sub 3}Sn WIRES USING Sn-Ta AND Sn-Ti BASED ALLOY SHEET  

SciTech Connect

Sn-Ta based alloy buttons of different compositions were prepared by the melt diffusion process among constituent metal powders, and then pressed into plates. Meanwhile Sn-Ti based alloy plates were sliced from the melt and cast ingot. Resulting Sn-based alloy plates were rolled into thin sheets. The Sn-based alloy sheet was laminated with a Nb sheet, and wound into a Jelly Roll (JR) composite. The composite was encased in a sheath, and fabricated into a thin wire followed by the heat treatment. The application of hydrostatic extrusion is useful at the initial stage of the fabrication. The JR wires using Sn-Ta and Sn-Ti based alloy sheets show a non-Cu J{sub c} of {approx}250 A/mm{sup 2} and {approx}150 A/mm{sup 2} at 20 T and 22 T, respectively, at 4.2 K. It has been found that the Nb impregnates into the Sn-based alloy layers during the reaction, and Nb{sub 3}Sn layers are synthesized by the mutual diffusion between the Nb sheet and the Sn-based alloy sheet without formation of voids. Sn-Ti based alloy sheets are attractive due to their easiness of mass production. Structure and high-field performance of JR processed Nb{sub 3}Sn wires prepared from Sn-based alloy sheets with different compositions are compared in this article.

Tachikawa, K.; Tsuyuki, T.; Hayashi, Y.; Nakata, K. [Faculty of Engineering, Tokai University Hiratsuka, Kanagawa 259-1292 (Japan); Takeuchi, T. [National Institute for Materials Science Tsukuba, Ibaraki 305-0047 (Japan)

2008-03-03T23:59:59.000Z

254

UNITED STATES ATOMIC ENERGY COMMISSION SAC200063~~0oooo Frank K. Pittman, Director, /Division of Waste Management and Trans-  

Office of Legacy Management (LM)

SAC200063~~0oooo SAC200063~~0oooo .- Frank K. Pittman, Director, /Division of Waste Management and Trans- portation, Headquarters CONTAMIWATRD EE-AEC-OWNED OR IEASED FACILITIES This memorandum responds to your TWX dated October 30, 1973, requesting certain information on the above subject. Unfortunately, some of the documentation necessary to answer your queries is no Longer available due to the records disposal program or the agreements pre- vailing at the time of release or transfer of the facilities. From records that are available and from discussions with personnel most familiar with the transfer operations, we have assurance that the current radiological condition of transferred property is adequate under, present standards. The following tabulations follow the format suggested in your TWX

255

West Texas geothermal resource assessment. Part II. Preliminary utilization assessment of the Trans-Pecos geothermal resource. Final report  

SciTech Connect

The utilization potential of geothermal resources in Trans-Pecos, Texas was assessed. The potential for both direct use and electric power generation were examined. As with the resource assessment work, the focus was on the Hueco Tanks area in northeastern El Paso County and the Presidio Bolson area in Presidio County. Suitable users of the Hueco Tanks and Presidio Bolson resource areas were identified by matching postulated temperature characteristics of the geothermal resource to the need characteristics of existing users in each resource area. The amount of geothermal energy required and the amount of fossil fuel that geothermal energy would replace were calculated for each of the users identified as suitable. Current data indicate that temperatures in the Hueco Tanks resource area are not high enough for electric power generation, but in at least part of the Presidio Bolson resource area, they may be high enough for electric power generation.

Gilliland, M.W.; Fenner, L.B.

1980-01-01T23:59:59.000Z

256

Corrosion Mechanisms of Mild Steel in Aqueous CO2 SolutionsThu Tran Institute for Corrosion and Multiphase Technology, Ohio University  

E-Print Network (OSTI)

Corrosion Mechanisms of Mild Steel in Aqueous CO2 SolutionsThu Tran Institute for Corrosion," Corrosion Science 41, (1999): pp. 117-139. [2] E. Remita, B. Tribollet, E. Sutter, V. Vivier, F. Ropital contribution of the buffering effect," Corrosion Science 50, (2008): pp. 1433-1440. [3] C. DeWaard and D

Botte, Gerardine G.

257

IEICE TRANS. ELECTRON., VOL.E88C, NO.5 MAY 2005 INVITED PAPER Joint Special Section on Recent Progress in Optoelectronics and Communications  

E-Print Network (OSTI)

990 IEICE TRANS. ELECTRON., VOL.E88­C, NO.5 MAY 2005 INVITED PAPER Joint Special Section on Recent in the range 1530 nm 1603 nm is reviewed. After a short discussion of the relevant fabrication methods 1603 nm. Free running lasers of the Fabry P´erot type, harmonically mode-locked lasers (5 ps/10 GHz), Q

Mohseni, Hooman

258

, 20110630, published 5 August 20133712013Phil. Trans. R. Soc. A Minzhong Xu, Shufeng Ye, Ronald Lawler, Nicholas J. Turro and Zlatko Bacic  

E-Print Network (OSTI)

Lawler, Nicholas J. Turro and Zlatko Bacic dependence neutron scattering spectrum and its temperature of the inelastic neutron scattering spectrum and its temperature dependence. Phil Trans R Soc A 371: 20110630. http, spectroscopy, materials science Keywords: hydrogen, fullerenes, inelastic neutron scattering, calculations

Turro, Nicholas J.

259

, 20110627, published 5 August 20133712013Phil. Trans. R. Soc. A Carravetta, S. Mamone, Y. Murata, J. Y.-C. Chen, J. A. Johnson, X. Lei and N. J.  

E-Print Network (OSTI)

. R. Johnson, M. H. Levitt, M. spectradependence of inelastic neutron scattering : temperature60 dependence of inelastic neutron scattering spectra. Phil Trans R Soc A 371: 20110627. http://dx.doi.org/10, spectroscopy Keywords: inelastic neutron scattering, hydrogen endofullerenes, nuclear spin isomerism, quantum

Turro, Nicholas J.

260

Matthew Kam Lessons From Deploying the Remote Transaction System Page 1 of 46 Tu Tran With Three Microfinance Institutions in Uganda  

E-Print Network (OSTI)

Microfinance Institutions in Uganda Lessons From Deploying the Remote Transaction System With Three Microfinance Institutions in Uganda Matthew Kam Department of Electrical Engineering and Computer Sciences Deploying the Remote Transaction System Page 2 of 46 Tu Tran With Three Microfinance Institutions in Uganda

Kam, Matthew

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261

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ESTAMOS COMENZANDO AANDAR,por M. SOLER - 3 ENTREVISTA A FRANCISCO J.AYALA, por A. MOYA - 5 ESTADO... compartir todas las ideas y opiniones vertidas por los autores en sus...

262

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ESTAMOS COMENZANDO AANDAR,por M. SOLER - 3 ENTREVISTA A FRANCISCO J.AYALA, por A. MOYA - 5 ESTADO... compartir todas las ideas y opiniones vertidas por los autores en sus...

263

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ESTAMOS COMENZANDO AANDAR,por M. SOLER - 3 ENTREVISTA A FRANCISCO J.AYALA, por A. MOYA - 5 ESTADO... compartir todas las ideas y opiniones vertidas por los autores en sus...

264

E-Print Network 3.0 - avaliacao por imagem Sample Search Results  

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265

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266

Comparison of the Photodesorption Activities of cis-Butene, trans-Butene and Isobutene on the Rutile TiO2(110) Surface  

SciTech Connect

The chemical and photochemical properties of three butene molecules (cis-butene, trans-butene and isobutene) were explored on the clean rutile TiO2(110) surface using temperature programmed desorption (TPD) and photon simulated desorption (PSD). At the low coverage limit, trans-butene was the most strongly bound butene on the TiO2(110) surface, desorbing at ~ 210 K, however increased intermolecular repulsions between trans-butene molecules at higher coverage diminished its binding. Both cis-butene and isobutene saturated the first layer on TiO2(110) at a coverage of ~0.50 ML in a single TPD feature at 184 and 192 K, respectively. In contrast, the maximum coverage that trans-butene could achieve in its 210 K peak was ~1/3 ML, with higher coverages resulting a low temperature desorption at ~137 K. Coverages of these molecules above 0.50 ML resulted in population of second layer and multilayer states. The instability of trans-butene at a coverage of 0.5 ML on the surface was linked to the inversion center in its symmetry. In the absence of coadsorbed oxygen, the primary photochemical pathway of each butene molecule on TiO2(110) was photodesorption. The photoactivities of these molecules on TiO2(110) at an initial coverage of 0.50 ML followed the trend: isobutene > cis-butene > trans-butene. In contrast, the photoactivities of low coverages of cis-butene and trans-butene exceeded those measured at 0.50 ML. These data suggest that intermolecular interactions (repulsions) play a significant role in diminishing the photoactivities of weakly bound molecules on TiO2 photocatalysts. Work reported here was supported by the U.S. Department of Energy, Office of Basic Energy Science, Division of Chemical Sciences, Geosciences, and Biosciences, and performed in the Williams R. Wiley Environmental Molecular Science Laboratory (EMSL), a Department of Energy user facility funded by the Office of Biological and Environmental Research. Pacific Northwest National Laboratory is a multiprogram national laboratory operated for the U.S. Department of Energy by the Battelle Memorial Institute under contract DEAC05-76RL01830.

Henderson, Michael A.

2013-11-14T23:59:59.000Z

267

E-Print Network 3.0 - americana causada por Sample Search Results  

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El polvo est compuesto por nanopartculas de xido de silicio con... del tipo triclosan, altamente txicos y contaminantes. Liberacin de iones por parte de las ......

268

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El polvo est compuesto por nanopartculas de xido de silicio con... del tipo triclosan, altamente txicos y contaminantes. Liberacin de iones por parte de las ......

269

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El polvo est compuesto por nanopartculas de xido de silicio con... del tipo triclosan, altamente txicos y contaminantes. Liberacin de iones por parte de las ......

270

E-Print Network 3.0 - acidentes ocasionados por Sample Search...  

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BIOLGICAS Summary: produzirem peonha, no so portadores de estrutura inoculadora (BRASIL, 1999). Os acidentes provocados por... estes animais so ocasionados por diversas...

271

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o maniobras. El Sistema tiene sensores (Strain Gauge... de Ligamento Cruzado Anterior LCA y el alto inters por establecer una relacin del comportamiento de... por una...

272

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artritis por cryptococcus Page: << < 1 2 3 4 5 > >> 1 FORMA DE REGISTRO INDIVIDUAL Primer Nombre: Apellido Summary: Asitica Hispano India Americana Otro (por favor,...

273

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274

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de un acero estarn determinadas en muchos casos por su resistencia y tenacidad. La... resistencia (ligada a su comportamiento plstico, definido por lmite elstico y la ......

275

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276

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277

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278

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implementar un sistema de monitorizacin lejos de nuestro... , donde se encuentra Geesthacht - es muy diferente de la suya - por ejemplo la nuestra est protegida por......

279

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Determinao de Coeficientes em EDP e Gerao de Imagens para Diagnstico Summary: ; Tomografia por Transmissao - CT; Tomografia por Emissao - ECT (SPECT, PET); ...

280

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8 Determinao de Coeficientes em EDP e Gerao de Imagens para Diagnstico Summary: ; Tomografia por Transmissao - CT; Tomografia por Emissao - ECT (SPECT, PET); ...

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281

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7 Determinao de Coeficientes em EDP e Gerao de Imagens para Diagnstico Summary: ; Tomografia por Transmissao - CT; Tomografia por Emissao - ECT (SPECT, PET); ...

282

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283

E-Print Network 3.0 - afetados por meningoencefalite Sample Search...  

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284

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285

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286

E-Print Network 3.0 - articulacoes temporomandibulares por Sample...  

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DE SANTA CATARINA COMPARAO DO ESTRESSE INDUZIDO POR DOIS MODELOS DE... DE FARMACOLOGIA LABORATRIO DE NEUROBIOLOGIA DA NOCICEPO COMPARAO DO ESTRESSE INDUZIDO POR...

287

Emissions and engine performance from blends of soya and canola methyl esters with ARB {number_sign}2 diesel in a DCC 6V92TA MUI engine  

SciTech Connect

A Detroit Diesel 6V92TA MUI engine was operated on several blends of EPA No. 2 diesel, California ARB No. 2 diesel, soya methyl ester (SME) and canola methyl ester (CME). Various fuels and fuel blend characteristics were determined and engine emissions from these fuels and blends were compared. Increasing percentages of SME and CME blended with either ARB or EPA diesels led to increased emissions of NO{sub x}, CO{sub 2} and soluble particulate matter. Also noted were reductions in total hydrocarbons, CO and insoluble particulate matter. Chassis dynamometer tests conducted on a 20/80 SME/ARB blend showed similar emissions trends. The data suggest that certain methyl ester/No. 2 diesel blends in conjunction with delays in engine timing and technologies that reduce the soluble fraction of particulate emissions merit further exploration as emissions reducing fuel options for North American mass transits (except in California, which mandates ARB diesel).

Spataru, A.; Romig, C.

1995-12-31T23:59:59.000Z

288

Emissions and engine performance from blends of soya and canola methyl esters with ARB No. 2 diesel in a DDC 6V92TA MUI engine  

SciTech Connect

A Detroit Diesel 6V92TA MUI engine was operated on several blends of EPA No. 2 diesel, soya methyl ester (SME) and canola methyl ester (CME). Various fuels and fuel blend characteristics were determined and engine emissions from these fuels and blends were compared. Increasing percentages of SME and CME blended with either ARB or EPA diesels led to increased emissions of NO{sub x}, CO{sub 2} and soluble particulate matter. Also noted were reductions in total hydrocarbons, CO and insoluble particulate matter. Chassis dynamometer tests conducted on a 20/80 SME/ARB blend showed similar emission trends. The data suggest that certain methyl ester/No. 2 diesel blends in conjunction with technologies that reduce the soluble fraction of particulate emissions merit further exploration as emissions reducing fuel options for North American mass transit sectors (except California, which mandates ARB diesel).

Spataru, A.; Romig, C. [ADEPT Group, Inc., Los Angeles, CA (United States)

1995-11-01T23:59:59.000Z

289

Optical breakdown threshold in nanosecond high repetition second harmonic generation by periodically poled Mg-doped LiTaO{sub 3} crystal  

SciTech Connect

Our study shows that a local temperature increase of ?1 K in the crystal lattice caused by second harmonic generation (SHG) and two-photon absorption of 532 nm radiation at the rear of periodically poled stoichiometric LiTaO{sub 3} crystal by changing spontaneous polarization induces a pyroelectric field ?10 kV/cm, accelerating free electrons to an energy of ?10 eV, followed by optical breakdown and crystal damage. Theoretical analysis leads to an explicit expression for the threshold laser fluence of optical breakdown giving ?1.2 J/cm{sup 2} for 1064 nm input radiation in 6.8 kHz pulsed SHG operation, agreeing well with the experimentally found value ?1.32 J/cm{sup 2}.

Louchev, Oleg A.; Wada, Satoshi [Center for Advanced Photonics, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)] [Center for Advanced Photonics, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Hatano, Hideki; Kitamura, Kenji [Division of Environment and Energy Materials, National Institute for Materials Science (NIMS) 1-1 Namiki, Tsukuba, Ibaraki 305-0044 (Japan)] [Division of Environment and Energy Materials, National Institute for Materials Science (NIMS) 1-1 Namiki, Tsukuba, Ibaraki 305-0044 (Japan)

2013-08-26T23:59:59.000Z

290

Neutron capture cross sections of /sup 178/,/sup 179/,/sup 180/Hf and the origin of nature's rarest stable isotope /sup 180/Ta  

SciTech Connect

The neutron capture cross sections of /sup 178/,/sup 179/,/sup 180/Hf were measured in the energy range 2.6 keV to 2 MeV. The average capture cross sections were derived and fitted in terms of strength functions. Resonance parameters for the observed resonances below 10 keV were determined by shape analysis. Maxwellian-averaged capture cross sections were computed for thermal energies with kT between 5 and 100 keV. The cross sections for kT = 30 keV were used to determine the population probability of the 8- isomeric level in /sup 180/Hf by neutron capture as (1.24 +- 0.06)% and the r-process abundance of /sup 180/Hf as 0.0290 (Si = 10/sup 6/). These quantities served to analyze s- and r-process nucleosynthesis of /sup 180/Ta, nature's rarest stable isotope.

Beer, H.; Macklin, R.L.

1982-01-01T23:59:59.000Z

291

Magnetization dynamics and interface studies in ion-beam sputtered Si/CoFeB(8)/MgO(4)/CoFeB(8)/Ta(5) structures  

SciTech Connect

The interface roughness, Boron distribution in bulk CoFeB and at interface, Gilbert damping constant (?), and inhomogeneous broadening in ion-beam sputtered Si/CoFeB(8)/MgO(4)/CoFeB(8)/Ta(5) structures are found to be sensitive to the MgO growth process. The ion-assist and reactive growth processes that result in sharper interfaces of width ?0.5?nm lead to smaller ? of 0.0050??0.0003 and 0.0060??0.0002 and inhomogeneous broadening ?H{sub 0} of 3??0.3 and 1??0.3?Oe, respectively. On the other hand, the post-oxidation method results in rough interface and higher retention of Boron in CoFeB leading to higher values for ? and ?H{sub 0} as 0.0080??0.0006 and 5??0.3?Oe, respectively.

Raju, M.; Behera, Nilamani; Pandya, Dinesh K., E-mail: dkpandya@physics.iitd.ac.in; Chaudhary, Sujeet [Thin Film Laboratory, Department of Physics, Indian Institute of Technology Delhi, New Delhi 110016 (India)

2014-05-07T23:59:59.000Z

292

C O N TA C T > Lee Ann Ciarlette | 630.252.4835 | leeann@anl.gov | Nuclear Engineering Division | students.ne.anl.gov Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439 November 2012  

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C O N TA C T > Lee Ann Ciarlette | 630.252.4835 | leeann@anl.gov | Nuclear Engineering Division | students.ne.anl.gov Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439 November 2012 The Nuclear Engineering Division has hosted students from: Aalto University (Finland) · Auburn University

Kemner, Ken

293

Presentado por el National High Magnetic Field Laboratory  

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que puede "atraer" o "repeler" otros imánes y materiales magnéticos, como hierro o níquel. ¿Que es un corriente eléctrica sin resistencia, lo que significa que no tienen perdida de energia. Por esta propiedad

Weston, Ken

294

Effect of pre-treatment of the substrate surface by energetic C+ ion bombardment on structure and nano-tribological characteristics of ultra-thin tetrahedral amorphous carbon (ta-C) protective coatings  

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Depositing an ultra-thin tetrahedral amorphous carbon (ta-C) protective coating on the surface of the recording heads in magnetic tape drives can improve the tribological problems at the head/tape interface. In this work the effect of pre-treatment of the surface of AlTiC substrate (main bearing surface of head in contact with tape) by C+ ions of moderate energy (smaller than 400?eV) on the structural and tribo-mechanical behaviours of the coated surfaces is studied. Sample preparation consisted of two separate stages of surface pre-treatment and deposition of the protective film, and was done by means of filtered cathodic vacuum arc. Structure of the ta-C film and its interface with the substrate were studied by transmission electron microscopy and time-of-flight secondary ion mass spectrometry depth profiling. The results revealed the formation of a broader, dense atomically mixed layer at the ta-C filmsubstrate interface of the pre-treated samples comparing with that of the samples without pre-treatment. Chemical characterization of thin diamond-like carbon coatings was conducted by means of x-ray photoelectron spectroscopy and the surface pre-treatment was found to have a remarkable effect on increasing the sp3 hybridization fraction in the ta-C overcoat. Nano-tribological properties of the treated surfaces were examined using ball-on-flat wear test at very low load (20?mN). There was a good correlation between the surface and structure characteristics of the film, and the tribological results and the pre-treated surfaces presented a very low coefficient of friction and higher wear life. The experimental results demonstrate the effectiveness of bombardment of the surface with C+ ions of moderate ion energy to improve the structural and tribo-mechanical properties of the protective ta-C films on the magnetic head substrate material.

E Rismani; S K Sinha; S Tripathy; H Yang; C S Bhatia

2011-01-01T23:59:59.000Z

295

Influencia del sexo en la incapacidad laboral por depresin  

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Objetivo Determinar si hay diferencias por sexo en la incapacidad laboral transitoria (IT) por depresin respecto a la edad, el diagnstico, la duracin y la frecuentacin. Pacientes y mtodo Estudio descriptivo y transversal, realizado en 2004. Poblacin diana: poblacin de ms de 15 aos de la regin sanitaria (RS) de Lleida, laboralmente activa, con baja por depresin. Medidas: estadstica descriptiva; comparacin de medias y proporciones. Resultados De las 182.895 personas de la RS, 1.902 estuvieron de baja por depresin. El 2,7% eran mujeres. La edad mediadesviacin estndar (DE) fue 40,5 aos11,3 aos, sin diferencias significativas por sexos (mujeres, 40 aos; varones, 41 aos; p=0,3188). El 50,1% presentaba un trastorno depresivo; el 48,1%, un trastorno mixto por ansiedad-depresin y el 1,8%, un trastorno bipolar. La distribucin de diagnsticos por sexo mostraba un predominio del trastorno bipolar en los varones (el 3,94 frente al 0,5%) y del mixto en las mujeres (el 49,66 frente al 45,49%) (?2=31,86; psexo (p=0,3186 y p=0,3382, respectivamente). Conclusiones A pesar que la mayora de casos de IT por depresin corresponden a mujeres, el sexo no determina diferencias en el proceso de IT. La distribucin de diagnsticos por sexo refleja la de la poblacin general. Objective To determine whether there are any gender differences in sick leave due to depression in relation to age, diagnosis, duration, and attendance rates. Patients and method A descriptive cross-sectional study was performed in 2004. Population: Population over 15 years old in the health area of Lerida, Spain, registered as active workers who took sick leave for depression. Measurements: Descriptive statistics with comparisons of means and percentages. Results Of 182,895 people in the health area, 1,902 took sick leave due to depression. Women represented 62.7%. The mean age was 40.511.3 years old with no significant differences by gender (women: 40 years, men: 41 years; P=.3188). A total of 50.1% had depressive disorder, 48.1% had mixed anxiety-depressive disorder, and 1.8% had bipolar disorder. The distribution of diagnoses by gender showed a predominance of bipolar disorder among men (3.94% versus 0.5%) and mixed anxietydepressive disorder among women (49.66% versus 45.49%) (?2=31.86; P<.0001). The mean duration of sick leave was 8898 days (median: 46 days) with a mean attendance rate of 77 visits (median: 4 visits) with no significant differences by gender (P=.3186 and P=.3382 respectively). Conclusions Although women predominate among persons taking sick leave for depression, differences in sick leave are not determined by gender. The distribution of diagnoses by gender reflects that of the general population.

Ins Cruz Esteve; M. Catalina Serna Arniz; M. Antonia Torres Altisent; Eduardo Gasc Eguiluz; Leonardo Galvn Santiago; Elisabeth Martn Gracia

2007-01-01T23:59:59.000Z

296

Phase relations of the Li{sub 2}O-Ta{sub 2}O{sub 5}-B{sub 2}O{sub 3} and Li{sub 2}O-WO{sub 3}-B{sub 2}O{sub 3} systems and promising nonlinear optical compounds in K{sub 2}O-Ta{sub 2}O{sub 5}-B{sub 2}O{sub 3} system  

SciTech Connect

The subsolidus phase equilibria of the Li{sub 2}O-Ta{sub 2}O{sub 5}-B{sub 2}O{sub 3}, K{sub 2}O-Ta{sub 2}O{sub 5}-B{sub 2}O{sub 3} and Li{sub 2}O-WO{sub 3}-B{sub 2}O{sub 3} systems have been investigated mainly by means of the powder X-ray diffraction method. Two ternary compounds, KTaB{sub 2}O{sub 6} and K{sub 3}Ta{sub 3}B{sub 2}O{sub 12} were confirmed in the system K{sub 2}O-Ta{sub 2}O{sub 5}-B{sub 2}O{sub 3}. Crystal structure of compound KTaB{sub 2}O{sub 6} has been refined from X-ray powder diffraction data using the Rietveld method. The compound crystallizes in the orthorhombic, space group Pmn2{sub 1} (No. 31), with lattice parameters a = 7.3253(4) A, b = 3.8402(2) A, c = 9.3040(5) A, z = 2 and D{sub calc} = 4.283 g/cm{sup 3}. The powder second harmonic generation (SHG) coefficients of KTaB{sub 2}O{sub 6} and K{sub 3}Ta{sub 3}B{sub 2}O{sub 12} were five times and two times as large as that of KH{sub 2}PO{sub 4} (KDP), respectively.

Cai Gemei; Wang, W.Y.; Li, M. [Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, P.O. Box 603, Beijing 100080 (China); Lou, Y.F. [Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, P.O. Box 603, Beijing 100080 (China); Center of Condensed Matter and Materials Physics, School of Sciences, Beihang University, Beijing 100083 (China); Sun, Y.P. [Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, P.O. Box 603, Beijing 100080 (China); Chen, X.L. [Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, P.O. Box 603, Beijing 100080 (China)], E-mail: chenx29@aphy.iphy.ac.cn

2009-01-08T23:59:59.000Z

297

Epstein-Barr virus immediate-early gene product trans-activates gene expression from the human immunodeficiency virus long terminal repeat  

SciTech Connect

Acquired immunodeficiency syndrome patients are frequently coinfected with Epstein-Barr virus (EBV). In this report, the authors demonstrate that an EBV immediate-early gene product, BamHI MLF1, stimulates expression of the bacterial chloramphenicol acetyltransferase (CAT) gene linked to the human immunodeficiency virus (HIV) promoter. The HIV promoter sequences necessary for trans-activation by EBV do not include the tat-responsive sequences. In addition, in contrast to the other herpesvirus trans-activators previously studied, the EBV BamHI MLF1 gene product appears to function in part by a posttranscriptional mechanism, since it increases pHIV-CAT protein activity more than it increases HIV-CAT mRNA. This ability of an EBV gene product to activate HIV gene expression may have biologic consequences in persons coinfected with both viruses.

Kenney, S.; Kamine, J.; Markovitz, D.; Fenrick, R.; Pagano, J.

1988-03-01T23:59:59.000Z

298

DC-SIGN mediates avian H5N1 influenza virus infection in cis and in trans  

SciTech Connect

DC-SIGN, a C-type lectin receptor expressed in dendritic cells (DCs), has been identified as a receptor for human immunodeficiency virus type 1, hepatitis C virus, Ebola virus, cytomegalovirus, dengue virus, and the SARS coronavirus. We used H5N1 pseudotyped and reverse-genetics (RG) virus particles to study their ability to bind with DC-SIGN. Electronic microscopy and functional assay results indicate that pseudotyped viruses containing both HA and NA proteins express hemagglutination and are capable of infecting cells expressing {alpha}-2,3-linked sialic acid receptors. Results from a capture assay show that DC-SIGN-expressing cells (including B-THP-1/DC-SIGN and T-THP-1/DC-SIGN) and peripheral blood dendritic cells are capable of transferring H5N1 pseudotyped and RG virus particles to target cells; this action can be blocked by anti-DC-SIGN monoclonal antibodies. In summary, (a) DC-SIGN acts as a capture or attachment molecule for avian H5N1 virus, and (b) DC-SIGN mediates infections in cis and in trans.

Wang, S.-F.; Huang, Jason C. [Department of Biotechnology and Laboratory Science in Medicine, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan (China); AIDS Prevention and Research Center, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan (China); Lee, Y.-M. [Division of Preventive Medicine, Institute of Public Health, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan (China); Division of Clinical Virology, Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan (China); Liu, S.-J. [Vaccine Research and Development Center, National Health Research Institutes, Taiwan (China); Chan, Yu-Jiun [Division of Preventive Medicine, Institute of Public Health, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan (China); Division of Clinical Virology, Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan (China); Division of Infectious Diseases, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan (China); Chau, Y.-P. [Institute of Anatomy and Cell Biology, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan (China); Chong, P. [Vaccine Research and Development Center, National Health Research Institutes, Taiwan (China); Chen, Y.-M.A. [AIDS Prevention and Research Center, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan (China) and Division of Preventive Medicine, Institute of Public Health, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan (China); Department of Microbiology, School of Medicine, National Yang-Ming University, AIDS Prevention and Research Center, No. 155, Linong Street, Section 2, Taipei 112, Taiwan (China)], E-mail: arthur@ym.edu.tw

2008-09-05T23:59:59.000Z

299

Dynamic Evolution of an X-shaped Structure above a Trans-equatorial Quadrupole Solar Active Region Group  

E-Print Network (OSTI)

In the solar corona, magnetic reconnection usually takes place at the singular configuration of magnetic field, in particular near a magnetic null owing to its high susceptibility to perturbations. In this Letter, we report a rare X-shaped structure, encompassing a magnetic null, above a trans-equatorial quadrupole active region group that is well observed by the Atmospheric Imaging Assembly (AIA). The observations show that this X-shaped structure is visible in all AIA EUV passbands and stably exists for days. However, possibly induced by flare activities at the northern part of the quadrupole active region group, the X-shaped structure starts to destabilize and meanwhile a jet erupted near its center at 15:05 UT on 2013 October 7. Through the non-linear force-free field modeling, we identify a magnetic null, which is above the quadrupole polarities and well corresponds to the X-shaped structure. After the jet eruption, the temperature and emission measure of the plasma near the X-shaped structure rise from ...

Sun, J Q; Guo, Y; Ding, M D; Li, Y

2014-01-01T23:59:59.000Z

300

Growth-induced magnetic anisotropy and clustering in vapor-deposited Co-Pt alloy films A. L. Shapiro, P. W. Rooney, M. Q. Tran, and F. Hellman  

E-Print Network (OSTI)

. Shapiro, P. W. Rooney, M. Q. Tran, and F. Hellman Department of Physics, University of California to 800 °C. Films grown at moderate temperatures 200­400 °C exhibit remarkable growth-induced properties chemical order develops, such that below 800 °C, near the Co0.50Pt0.50 composition, CoxPt1 x exhibits Cu

Hellman, Frances

Note: This page contains sample records for the topic "trans por ta" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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301

Stereoselective synthesis of trans-olefins by the copper-mediated SN2? reaction of vinyl oxazines with Grignard reagents. Asymmetric synthesis of d-threo-sphingosines  

Science Journals Connector (OSTI)

The SN2? reaction of 6-vinyl-5,6-dihydro-4H-[1,3]oxazines with Grignard reagents in the presence of CuCN was studied, and high trans selectivity for the formation of double bond was observed with a variety of RMgX. The SN2? reaction, coupled with regioselective asymmetric aminohydroxylation reaction, provided a highly efficient route for the asymmetric synthesis of d-threo-N-acetylsphingosine.

Om V. Singh; Hyunsoo Han

2007-01-01T23:59:59.000Z

302

A discrete element 3' of human immunodeficiency virus 1 (HIV-1) and HIV-2 mRNA initiation sites mediates transcriptional activation by an HIV trans activator  

SciTech Connect

An important point of regulation in the reproductive growth and latency of the human and simian immunodeficiency viruses (HIV and SIV, respectively) is provided by virally encoded trans-activators (tat), proteins capable of dramatically increasing viral gene expression. The mechanism of this autostimulatory pathway has remained unclear, however, with substantial effects having been reported at the level of either mRNA accumulation, translational efficiency, or both. The authors' previous findings indicated that trans-activation results primarily from induction of RNA levels but could not distinguish between the roles of transcriptional rate, RNA stabilization, and RNA transport in this event. In addition, the boundaries of tat-responding elements, which would be valuable in elucidating the mode of tat action, are not precisely known. In this study, HIV-1 and HIV-2 long terminal repeat-directed expression was characterized by using in an vitro nuclear transcription assay to clarify this mechanism, and a detailed mutational analysis was undertaken to localize precisely the sequences participating in this process. Two key findings were revealed: an increased transcription rate was the primary event in tat-mediated activation of HIV-1 and HIV-2, and trans-activation was impaired by mutations in two regions, the TATA box and sequences between +19 to +42, a region lacking enhancer activity. These results implicate a discrete 3' regulatory element in the transcriptional activation of the HIVs.

Jakobovits, A.; Smith, D.H.; Jakobovits, E.B.; Capon, D.J.

1988-06-01T23:59:59.000Z

303

¿Por Qué es Importante Ahorrar Combustible?  

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Por Qué es Importante Ahorrar Combustible? Por Qué es Importante Ahorrar Combustible? ¡Le Ahorra Dinero! Ahorre hasta 1,700 dólares en gasolina cada año eligiendo el vehículo más eficiente para sus necesidades. ¡Vea cuánto puede ahorrar! Foto de un recibo de gasolina encima de dinero Reduce el Cambio Climático El dióxido de carbono (CO2) derivado de la combustión de gasolina y diesel contribuye al cambio climático global. ¡Usted puede hacer algo para reducir el cambio climático, al reducir su huella de carbono! Foto de la Tierra desde el Espacio Reduce el Costo de Dependencia en el Petróleo Nuestra dependencia del petróleo nos hace vulnerables a la manipulación del mercado del petróleo y las crisis de precios. ¡Descubra cómo la dependencia del petróleo perjudica nuestra economía! Tabla que muestra el costo anual de las exportaciones de petróleo incrementando de $21 miles de millones por año en 1975 a aproximadamente $388 miles de millones en el 2008

304

Independent cross sections of Na, K, Rb, Cs, and Fr isotopes produced in Ta and U targets bombarded by C12 ions up to 77 MeV/nucleon  

Science Journals Connector (OSTI)

Isotopic distribution measurements for Na, K, Rb, Cs, and Fr in the reactions Ta181(C12,X)Na,K,Rb,Cs and U238(C12,X)Na,K,Rb,Cs,Fr at different energies E=13,27,and77 MeV/nucleon are reported. The independently observed yields of Rb and Cs show an important contribution for neutron-deficient nuclei. The U target shows very broad isotopic distributions which may be understood as a sum of two components. The results are compared to those obtained by nuclear reactions induced by protons over a wide energy range.NUCLEAR REACTIONS Ta181(C12,X)Na,K,Rb,Cs; U238(C12,X)Na,K,Rb,Cs,Fr; E=13,27,77 MeV/nucleon; measured Na, K, Rb, Cs, Fr isotopic distributions, heavy ion induced fission, spallation, on-line mass spectrometry.

M. de Saint Simon; S. Haan; G. Audi; A. Coc; M. Epherre; P. Guimbal; A. C. Mueller; C. Thibault; F. Touchard; M. Langevin

1982-12-01T23:59:59.000Z

305

First-time remote sensing of NO2 vertical distributions in an urban street canyon using Topographic Target Light scattering Differential Optical Absorption Spectroscopy (ToTaL-DOAS)  

Science Journals Connector (OSTI)

Topographic Target Light scattering Differential Optical Absorption Spectroscopy (ToTaL-DOAS) measurements were performed in a street canyon in Gwangju, Korea (3510?51.43?N, 12652?53.74?E) during a period of 10 days in October 2010. NO2 slant volume mixing ratios (VMRs) at the lowest elevation angle (EL) of 1, as obtained from ToTaL-DOAS measurements, were validated via comparisons with collocated in situ ground data, showing good agreement within a scatter range of 20% during the entire measurement period, and within a scatter range of 15% when cloudy days were excluded. For the first time, based on inversion calculations using ToTaL-DOAS data, we retrieved NO2 vertical distributions that consist of five layers (from 6 to 118m) for three measurement days. We obtained generally decreasing NO2 \\{VMRs\\} with altitude, whereas increased NO2 \\{VMRs\\} at two elevated layers (619m and 1933m) were observed on 26 and 27 October. We obtained a coefficient of determination (R2) of 0.87 (0.61) between slant \\{VMRs\\} at 1 EL (retrieved NO2 \\{VMRs\\} in the layer from 6m to 19m) and in situ data, with the scatter of the correlation being within the 15% (10%) range. The relation between retrieved NO2 \\{VMRs\\} at 619m and slant \\{VMRs\\} at 1 EL yielded an R2 value of 0.97, with the scatter of the correlation being within the 5% range. The results demonstrate that the ToTaL-DOAS technique is a useful tool in identifying the temporal and vertical characteristics of NO2 \\{VMRs\\} in an urban street canyon with a complex geometry.

Hanlim Lee; Myojeong Gu; Young J. Kim; Jungbae Hwang; Ukkyo Jung

2012-01-01T23:59:59.000Z

306

First-principles calculations of the electronic structure and optical properties of K{sub 1-x}Na{sub x}TaO{sub 3} (x=0, 0.25, 0.5, 0.75, 1)  

SciTech Connect

The first-principles calculations are performed to investigate the cubic phase composite K{sub 1-x}Na{sub x}TaO{sub 3}(x=0, 0.25, 0.5, 0.75, 1), by using density functional theory (DFT) with the full potential linearized augmented plane wave (FP-LAPW) method. The energy band structures, density of states (DOS), electron density and optical properties are obtained. The results show that Na ion plays an important role in K{sub 1-x}Na{sub x}TaO{sub 3}. With the content of Na ion increasing, the changes of lattice parameters, energy gaps, bond lengths and optical properties of K{sub 1-x}Na{sub x}TaO{sub 3} are regular. Moreover, the dependence of ferroelectric photocatalysis on both optical properties and internal electronic structure are analyzed in detail. It is proposed that the doped materials are promising photocatalytic materials. - Graphical abstract: The density of states (DOS) of K{sub 1-x}Na{sub x}TaO{sub 3} (x=0.5). Highlights: Black-Right-Pointing-Pointer The first-principles calculations are performed, by using DFT with FP-LAPW method. Black-Right-Pointing-Pointer The changes of internal electronic structure and optical property of doped materials are regular. Black-Right-Pointing-Pointer The dependence of ferroelectric photocatalysis on optical properties is analyzed. Black-Right-Pointing-Pointer The dependence of ferroelectric photocatalysis on internal electronic structure is analyzed. Black-Right-Pointing-Pointer The doped materials are promising photocatalytic materials.

Zhao, Na [Department of Physics, China University of Mining and Technology, Xuzhou 221116 (China) [Department of Physics, China University of Mining and Technology, Xuzhou 221116 (China); College of Science, National University of Defense Technology, Changsha 410073 (China); Wang, Yue-Hua, E-mail: wyhxxll@163.com [Department of Physics, China University of Mining and Technology, Xuzhou 221116 (China)] [Department of Physics, China University of Mining and Technology, Xuzhou 221116 (China); Wang, Qing-Xi; Hu, Wen-Jing [Department of Physics, China University of Mining and Technology, Xuzhou 221116 (China)] [Department of Physics, China University of Mining and Technology, Xuzhou 221116 (China)

2012-10-15T23:59:59.000Z

307

E-Print Network 3.0 - acidente por serpentes Sample Search Results  

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

H. S. A. Epidemiologia dos acidentes por serpentes peonhentas no estado do Cear - Brasil. Rev... Latinoamericano de Herpetologia. 1999. JORGE, M.T.; RIBEIRO L.A. Acidentes por...

308

E-Print Network 3.0 - aplicados por operadoras Sample Search...  

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a la Comisin integrada por los profesores: HUGH RUDNIK V. RICARDO PAREDES M. RODRIGO PALMA B... de Chile, Junio, 2006 12;A mi mam por dedicarme su vida y ensearme...

309

E-Print Network 3.0 - aguda por metapneumovirus Sample Search...  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

310

E-Print Network 3.0 - aguda por fenazopiridina Sample Search...  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

311

E-Print Network 3.0 - aguda por hipertrigliceridemia Sample Search...  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

312

E-Print Network 3.0 - aguda por sepse Sample Search Results  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

313

E-Print Network 3.0 - aguda por hierro Sample Search Results  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

314

E-Print Network 3.0 - aguda severa por Sample Search Results  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

315

E-Print Network 3.0 - aguda por adenovirus Sample Search Results  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

316

E-Print Network 3.0 - aguda por streptococcus Sample Search Results  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

317

E-Print Network 3.0 - aguda por samambaia Sample Search Results  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

318

E-Print Network 3.0 - aguda por aldrin Sample Search Results  

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6 Contrastes 2 Summary: nivel de significacion 0 05. 9. Un sistema mecanico de gran resistencia es conocido por su larga... duracion. a. El numero de fallos por ano de...

319

E-Print Network 3.0 - amorfos formados por Sample Search Results  

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formados por Page: << < 1 2 3 4 5 > >> 1 UNIVERSIDAD DE SANTIAGO DE CHILE FACULTAD DE CIENCIA Summary: A NIVEL ATOMICO EN SISTEMAS MAGNETICOS Y AMORFOS POR MEDIO DE...

320

E-Print Network 3.0 - atribuibles por sexo Sample Search Results  

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por sexo Search Powered by Explorit Topic List Advanced Search Sample search results for: atribuibles por sexo Page: << < 1 2 3 4 5 > >> 1 CantoblancoNoticiasdelaUniversidadAutnoma...

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


321

E-Print Network 3.0 - al nacer por Sample Search Results  

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por Search Powered by Explorit Topic List Advanced Search Sample search results for: al nacer por Page: << < 1 2 3 4 5 > >> 1 Enfoque del NINR: La Salud de los Hispanos Summary:...

322

E-Print Network 3.0 - ao benomyl por Sample Search Results  

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FINEP e IBM BRASIL, por seu apoio ao... , especialmente ao Romildo, 12;a K atia e ao Luiz Velho. 12;A toda minha fam lia, por seus ininterruptos apoios... e ... Source:...

323

E-Print Network 3.0 - ao entalhe por Sample Search Results  

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FINEP e IBM BRASIL, por seu apoio ao... , especialmente ao Romildo, 12;a K atia e ao Luiz Velho. 12;A toda minha fam lia, por seus ininterruptos apoios... e ... Source:...

324

E-Print Network 3.0 - ao parasitismo por Sample Search Results  

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FINEP e IBM BRASIL, por seu apoio ao... , especialmente ao Romildo, 12;a K atia e ao Luiz Velho. 12;A toda minha fam lia, por seus ininterruptos apoios... e ... Source:...

325

E-Print Network 3.0 - ao glifosato por Sample Search Results  

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FINEP e IBM BRASIL, por seu apoio ao... , especialmente ao Romildo, 12;a K atia e ao Luiz Velho. 12;A toda minha fam lia, por seus ininterruptos apoios... e ... Source:...

326

Son decenas y estn por toda Amrica Latina. Tienen en comn su amor por la ciencia y una curiosidad del tamao  

E-Print Network (OSTI)

Son decenas y están por toda América Latina. Tienen en común su amor por la ciencia y una la Red Inter-Americana de Academias de Ciencias (IANAS, por sus siglas en inglés), la Unesco, la ONU mujeres que lideran la ciencia en América Latina Margarita Rodríguez BBC Mundo Miércoles, 16 de octubre de

Barbosa, Marcia C. B.

327

E-Print Network 3.0 - ambientales por plaguicidas Sample Search...  

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Chile y Amrica Latina... ... 9 Cuadro N3 Emisiones de CO2 Acumuladas por Regin... 11 Cuadro N4......

328

E-Print Network 3.0 - amostras ambientais por Sample Search Results  

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ambientais a cromatografia gasosa com deteo por... aprecivel confiabilidade. Neste trabalho, ... Source: Ferreira, Mrcia M. C. - Instituto de Qumica, Universidade...

329

E-Print Network 3.0 - areas influenciadas por Sample Search Results  

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GGrraannddee ddee AAaassccoo vviissttoo ppoorr ccuuaattrroo sseennssoorreess Santo Navarro Morales Summary: mares u ocanos son influenciadas peridicamente por flujos de...

330

Phanerozoic tectono-stratigraphic evolution of the Trans-Pecos and Permian basin regions (Mexico, Texas, New Mexico) using Landsat imagery, subsurface and outcrop data  

SciTech Connect

Integrating regional Landsat imagery, outcrop field studies, and subsurface data has resulted in a more comprehensive understanding and delineation of the tectono-stratigraphic evolution of the Trans-Pecos region. Landsat imagery were acquired and registered to the existing 1:25000 scale maps and mosaiced to create a regional view of the Trans-Pecos and Permian basin region. The imagery were used to extrapolate and map key stratigraphic and tectonic elements after calibration from documented outcrop and subsurface data. The interpretations aided in the extrapolation of scattered control information and were critical in the complete reconstruction of the geologic history of the area. The Trans-Pecos Phanerozoic history comprises five tectono-depositional phases, and these have controlled the shape of the modem landscape: (1) Late Proterozoic rifting (Gondwana from Laurentia), and development of the Early-Middle Paleozoic Tobosa basin; (2) Pennsylvanian collision (South and North Americas), and differentiation of the Tobosa basin into the Midland, Delaware, Orogrande, and Pedregosa basins separated by basement blocks: Central Basin Platform, Diablo Platform, Burro-Florida Platform; (3) Middle Mesozoic transtensional rifting (Mexico from North America), and Late Jurassic failed rifting of the Mexican Chihuahua and Coahuila Troughs west and south of the Diablo Platform; (4) Late Mesozoic Laramide collision (Mexico and Texas), and development of the Chihuahua fold/thrust belt limited by the western margin of the Diablo Platform; (5) Late Cenozoic North American basin and Range rifting, and development of Rio Grande grabens, block-faulted mountains, and volcanics. The Tobosa basin was a passive-margin interior sag; its continental margin was south of the Marathons.

Markello, J.R.; Sarg, J.F. [Mobil Technology Corporation, Dallas, TX (United States)

1996-08-01T23:59:59.000Z

331

sup_tran.xls  

Gasoline and Diesel Fuel Update (EIA)

(Trillion Btu) 2000- 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2020 Energy Use by Mode Highway Light-Duty Vehicles 14970.8 15191.3 15547.6 16054.3 16397.0 16743.0 17049.5 17379.1 17749.7 18129.3 18485.4 18843.9 19193.1 19518.8 19800.2 20071.6 20352.6 20620.8 20874.5 21140.7 21367.4 1.8% Automobiles 8641.2 8557.7 8554.5 8628.8 8632.3 8639.0 8622.6 8629.9 8669.2 8715.0 8763.0 8824.1 8891.3 8958.2 9010.9 9065.1 9131.3 9196.1 9258.6 9330.1 9387.4 0.4% Light Trucks 6304.8 6609.0 6968.5 7400.7 7739.9 8079.1 8402.1 8724.4 9055.5 9389.2 9697.2 9994.5 10276.3 10534.9 10763.4 10980.5 11195.1 11398.3 11589.2 11783.8 11953.0 3.3% Motorcycles 24.8 24.6 24.6 24.8 24.8 24.8 24.8 24.8 24.9 25.0 25.2 25.3 25.5 25.7 25.9 26.0 26.2 26.4 26.6 26.8 27.0 0.4% Commercial Light Trucks 1/ 637.6 624.1

332

sup_tran.xls  

Gasoline and Diesel Fuel Update (EIA)

Type Type (Trillion Btu) 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Energy Use by Mode Highway Light-Duty Vehicles 15161.1 15575.7 15906.8 16472.8 16956.1 17383.6 17761.0 18145.3 18523.6 18909.9 19286.4 19680.7 20088.4 Automobiles 8876.0 8832.9 8766.0 8824.8 8847.8 8851.9 8868.7 8891.4 8906.8 8939.0 8971.8 9011.9 9058.7 Light Trucks 6259.5 6717.3 7115.4 7622.5 8082.6 8506.0 8866.5 9228.1 9591.0 9945.0 10288.6 10642.6 11003.3 Motorcycles 25.6 25.5 25.4 25.6 25.7 25.7 25.8 25.8 25.9 26.0 26.0 26.2 26.3 Commercial Light Trucks 1/ 583.8 586.5 584.4 605.0 624.7 637.7 648.0 658.6 670.4 683.6 696.8 709.8 724.5 Buses 251.1 238.9 239.8 242.3 244.6 246.6 248.7 250.7 252.8 254.8 256.6 258.2 259.4 Transit 98.9 94.1 94.5 95.5 96.4 97.2 98.0 98.8 99.6 100.4 101.1 101.7 102.2 Intercity 36.6 34.7 34.8 35.2 35.5 35.8 36.1 36.4 36.7

333

tran.PDF  

Gasoline and Diesel Fuel Update (EIA)

(Trillion Btu) 1999- Mode and Type 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2020 Energy Use by Mode Highway Light-Duty Vehicles 14878.5 14961.0 15498.3 15969.6 16275.0 16626.7 16968.3 17312.0 17628.6 17937.7 18240.0 18513.6 18773.7 19019.2 19284.9 19561.5 19832.4 20085.3 20321.4 20547.5 20757.4 20980.6 1.7% Automobiles 7805.9 7598.9 7675.1 7710.8 7655.6 7630.2 7612.8 7599.1 7582.7 7570.5 7561.6 7553.5 7534.2 7522.2 7531.3 7540.9 7561.4 7589.1 7613.4 7642.4 7668.5 7711.0 -0.1% Light Trucks 7050.1 7340.3 7801.2 8236.7 8597.4 8974.6 9333.6 9691.1 10024.1 10345.5 10656.6 10938.3 11217.8 11475.3 11732.0 11998.9 12249.4 12474.3 12686.1 12883.2 13066.8 13247.4 3.0% Motorcycles 22.4 21.8 22.0 22.2 22.0 21.9 21.9 21.8 21.8 21.7 21.7 21.7 21.6 21.6 21.6 21.7 21.7 21.8 21.9 21.9 22.0 22.1

334

Fern (Notholaena sinuata, var. Crenata) Poisoning in Sheep, Goats and Cattle : The So-Called "Jimmies" of the Trans-Pecos.  

E-Print Network (OSTI)

,dculture, \\TTashington, D. C.) For many years ranchers in certain areas of the Trans-Pecos have recognized a disease entity which they refer to as "jimmies." The disease is characterized by sudden seizures of severe trembling which may be followed by sudden death... in cattle but authentic reports of losses from this source have not been received. Since exercise is required to produce the symptoms and since no sane rancher ill subject affected sheep to unnecessary driving or handling, there is no accurate method...

Mathews, Frank P. (Frank Patrick)

1942-01-01T23:59:59.000Z

336

Chemical surety material decontamination and decommissioning of Los Alamos National Laboratory Chemical Surety Material Laboratory area TA-3, building SM-29, room 4009  

SciTech Connect

From 1982 through 1987, Los Alamos National Laboratory (LANL) performed surety laboratory operations for the U.S. Army Medical Research and Development Command (MRDC). Room 4009 in building SM-29, TA-3, was used as the laboratory for work with the following chemical surety material (CSM) agents: sarin (GB), soman (GD), lewisite (L), and distilled mustard (HD) radio-labelled with H{sup 3} or C{sup 14}. The work was confined to three CSM-certified fume hoods, located in room 4009 (see diagram in Appendix C). The laboratory ceased all active operations during the late 1986 and early 1987 period. From 1987 until 1993 the laboratory was secured and the ventilation system continued to operate. During late 1992, the decision was made to utilize this laboratory space for other operations, thus a decision was made to dismantle and reconfigure this room. LANL sub-contracted Battelle Memorial Institute (BMI) to draw upon the CSM experience of the technical staff from the Hazardous Materials Research Facility (HMRF) to assist in developing a decontamination and decommissioning plan. BMI was subcontracted to devise a CSM safety training course, and a sampling and air monitoring plan for CSM material to ensure personnel safety during all disassembly operations. LANL subcontracted Johnson Controls personnel to perform all disassembly operations. Beginning in early 1993 BMI personnel from the HMRF visited the laboratory to develop both the safety plan and the sample and air monitoring plan. Execution of that plan began in September 1993 and was completed in January 1994.

Moore, T.E.; Smith, J.M.

1994-04-01T23:59:59.000Z

337

Influence of the B-site ordering on the magnetic properties of the new La{sub 3}Co{sub 2}MO{sub 9} double perovskites with M = Nb or Ta  

SciTech Connect

Double perovskites La{sub 3}Co{sub 2}NbO{sub 9} and La{sub 3}Co{sub 2}TaO{sub 9} have been prepared by both solid state and sol-gel synthesis. The crystal structures have been studied from X-ray and neutron powder diffraction data. Rietveld refinements show that the crystal structure is monoclinic (P2{sub 1}/n), with different degrees of ordering of B' and B'' cations, with octahedra tilted according to the Glazer notation a{sup -}b{sup -}c{sup +}. Occupancy refinements show that the solid state materials are more B-site ordered than the sol-gel ones. Magnetization measurements show that these perovskites show two magnetic contributions, one with spontaneous magnetization and other with linear behaviour with the magnetic field associated to antiferromagnetic correlations. In the samples synthesized by solid state the spontaneous magnetization is more important than those synthesized by the sol-gel and present T{sub C} of 62 K for Nb and 72 K for Ta. On the other hand, materials prepared by sol-gel have T{sub C} 20 K for Nb and 40 K for Ta, respectively and major presence of the antiferromagnetic contribution. The competition between these magnetic behaviours is interpreted, by a microscopic point of view, as to be due to the different degrees of Co{sup 2+} ions disorder on the B site of the double perovskite structure. This disorder affects the ratio between the antiferromagnetic Co{sup 2+}-O-Co{sup 2+} and the ferromagnetic Co{sup 2+}-O-M{sup 5+}-O-Co{sup 2+} couplings proposed for the system.

Fuertes, V.C.; Blanco, M.C.; Franco, D.G. [INFIQC (CONICET), Departamento de Fisicoquimica, Facultad de Ciencias Quimicas, Universidad Nacional de Cordoba, Ciudad Universitaria, X5000HUA Cordoba (Argentina)] [INFIQC (CONICET), Departamento de Fisicoquimica, Facultad de Ciencias Quimicas, Universidad Nacional de Cordoba, Ciudad Universitaria, X5000HUA Cordoba (Argentina); De Paoli, J.M.; Sanchez, R.D. [Centro Atomico Bariloche, CNEA and Instituto Balseiro, Universidad Nacional de Cuyo, Av. Bustillo 9500, 8400 Rio Negro (Argentina)] [Centro Atomico Bariloche, CNEA and Instituto Balseiro, Universidad Nacional de Cuyo, Av. Bustillo 9500, 8400 Rio Negro (Argentina); Carbonio, R.E., E-mail: carbonio@mail.fcq.unc.edu.ar [INFIQC (CONICET), Departamento de Fisicoquimica, Facultad de Ciencias Quimicas, Universidad Nacional de Cordoba, Ciudad Universitaria, X5000HUA Cordoba (Argentina)

2011-01-15T23:59:59.000Z

338

Embolias gaseosas y terapia por oxigenacin Hiperbrica durante la gestacin  

Science Journals Connector (OSTI)

Summary We report the case of a pregnant woman presenting with a paradoxical air embolism following the disconnection of a central venous catheter. Secondary right hemiplegia associated with a confusional state justified emergency hyperbaric oxygen therapy, which was followed by complete neurological recovery. The aim of this case report is to assess risk situations of gas embolism during pregnancy and postpartum period, and also the indications for and foetal effects of hyperbaric oxygen therapy. Resumen Aportamos el caso de una mujer embarazada quepresent una embolia paradjica gaseosa subsiguiente a la desconexin del catter de una va venosa central.La instalacin secundaria de una hemipleja derecha asociada con un sndrome confusional justific el tratamientode urgencia por oxigenoterapia hiperbrica, lo que permiti la remisin completa del cuadro neurolgico inicial. La presentacin de este caso clnico pone en primer plano la discusin de los riesgos de embolia gaseosa durante el embarazo y el posparto, las indicaciones y los efectos de la oxigenoterapia hiperbrica sobre el feto.

E. Morn; C. M.Simn; A. Tejerizo-Garca; C.B. de la Torriente; S. Belmonte; A. Cubo; L.M. Jimnez-Losa; S.P. Gonzlez-Rodrguez; J.L. Lanchares; L.C. Tejerizo-Lpez

2003-01-01T23:59:59.000Z

339

Retrica y negacin freudiana en Esta noche juntos, amndonos tanto por Maruxa Vilalta  

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stira del egosmo y del odio; trata, por lo tanto, de exaltar el amor" (5). Aade, unas lneas ms abajo, que "as part de personajes negativos para obtener el mensaje positivo, constructivo" (5). Por eso, nos parece razonable concluir que una de... la represin cultural. Aqu, nos hemos topado con la negacin interna del texto secundaria, en la cual el General literal se convierte en General metafrico (su negacin) por medio del valor figurativo de los sistemas de signos no lingsticos, o...

Hoeg, Jerry

1997-10-01T23:59:59.000Z

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del CSIC ha desarrollado un polvo vtreo con una alta concentracin Summary: del tipo triclosan, altamente txicos y contaminantes. Liberacin de iones por parte de las...

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366

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374

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377

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380

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385

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386

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388

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389

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390

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392

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394

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3 Determinao de Coeficientes em EDP e Gerao de Imagens para Diagnstico Summary: ; Tomografia por Transmissao - CT; . - p.219 12;Tcnicas para Gerao de Imagens ...

398

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399

Effects of additive C{sub 4}F{sub 8} during inductively coupled BCl{sub 3}/C{sub 4}F{sub 8}/Ar plasma etching of TaN and HfO{sub 2} for gate stack patterning  

SciTech Connect

In this work, the authors investigated the etching characteristics of TaN and HfO{sub 2} layers for gate stack patterning in BCl{sub 3}/Ar and BCl{sub 3}/C{sub 4}F{sub 8}/Ar inductively coupled plasmas and the effects of C{sub 4}F{sub 8} addition on the etch selectivity of the TaN to the HfO{sub 2} layer. Addition of C{sub 4}F{sub 8} gas to the BCl{sub 3}/Ar chemistry improved the TaN/HfO{sub 2} etch selectivity because adding the C{sub 4}F{sub 8} gas enhances the formation of the CF{sub x}Cl{sub y} passivation layer on HfO{sub 2} surface and decreased the HfO{sub 2} etch rate more rapidly than the TaN etch rate in a disproportionate way. Reduction in the etch time for HfO{sub 2} layer also increases the TaN/HfO{sub 2} etch selectivity because the etch time gets closer to the initiation time for HfO{sub 2} etching.

Ko, J. H.; Kim, D. Y.; Park, M. S.; Lee, N.-E.; Lee, S. S.; Ahn, Jinho; Mok, Hyungsoo [School of Advanced Materials Science and Engineering, and Center for Advanced Plasma Surface Technology, Sungkyunkwan University, Suwon, Kyunggi-do 440-746 (Korea, Republic of); Division of Advanced Materials Science and Engineering, Hanyang University, Seoul 133-791 (Korea, Republic of); Department of Electrical Engineering, Konkuk University, 1 Hwayangdong, Gwangjingu, Seoul 143-701 (Korea, Republic of)

2007-07-15T23:59:59.000Z

400

Solubility of methane in cyclohexane and in trans-decalin at temperatures from 323 to 423 K at pressures to 9.6 MPa  

SciTech Connect

Solubility data are presented for methane in the naphthenic solvents cyclohexane and trans-decalin (decahydronaphthalene) at temperatures from 323 to 423 K and pressures to 9.6 MPa. The data for methane + cyclohexane are in reasonable agreement with the measurements of Reamer et al. but differ significantly from some of the data of Schoch et al. The new data can be described with root-mean-square errors of about 0.0005 mole fraction by the Soave-Redlich-Kwong and Peng-Robinson equations of state when a single interaction parameter per isotherm is employed in the equations. Addition of a second interaction parameter provides little improvement in the quality of representation of the data.

Darwish, N.A. [Jordan Univ. of Science and Technology, Irbid (Jordan). Dept. of Chemical Engineering] [Jordan Univ. of Science and Technology, Irbid (Jordan). Dept. of Chemical Engineering; Gasem, K.A.M.; Robinson, R.L. Jr. [Oklahoma State Univ., Stillwater, OK (United States). School of Chemical Engineering] [Oklahoma State Univ., Stillwater, OK (United States). School of Chemical Engineering

1998-03-01T23:59:59.000Z

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401

Robustness of TransEuropean Gas Networks: The Hot Backbone Rui Carvalho, 1, # Lubos Buzna, 2, 3, + Flavio Bono, 4, # Eugenio Gutierrez, 4 Wolfram Just, 1 and David Arrowsmith 1  

E-Print Network (OSTI)

instead of oil for transporta­ tion [2], and gas­fired power plants are responsible for the production in overall CO 2 emissions, the generation of elec­ tricity from natural gas instead of coal can significantlyRobustness of Trans­European Gas Networks: The Hot Backbone Rui Carvalho, 1, # Lubos Buzna, 2, 3

Wright, Francis

402

A review of "Hans Landis: Swiss Anabaptist Martyr in Seventeenth-Century Documents" by David J. Rempel Smucker and John L. Ruth (eds.) and James W. Lowry (intro. and trans.).  

E-Print Network (OSTI)

. Rempel Smucker and John L. Ruth (eds.) and James W. Lowry (intro. and trans.). Hans Landis: Swiss Anabaptist Martyr in Seventeenth?Century Documents. Millersburg: Ohio Amish Library, 2003. xi + 233 pp. + 18 illus. $14.95. Review by NILES S. ILLICH...

Niles S. Illich

2004-01-01T23:59:59.000Z

403

Etude biochimique et morphologique des particules lipoprotiques de la lymphe intestinale de rat au cours de l'absorption d'acide olique ou de son isomre trans, l'acide tadique,  

E-Print Network (OSTI)

, iso- mère trans de l'acide oléique. On infuse dans une anse intestinale de rat, 90 Ilmoles d'absorption se situe au cours de la seconde demi-heure qui suit l'infusion du régime « acide olëique» (37 + 3

Boyer, Edmond

404

1. [M] Estimate the fraction of the total transported energy (in the form of gasoline) in the Trans-Alaska Pipeline that is consumed in pumping. As always, try not to look anything up.  

E-Print Network (OSTI)

1. [M] Estimate the fraction of the total transported energy (in the form of gasoline) in the Trans to this (which is 1 bend per 10 m). So we can toss this out. Now estimate the energy content of gasoline: Many

Nimmo, Francis

405

Experimental investigations and three-dimensional transmission line matrix simulation of Ca 5 ? x A x B 2 Ti O 12 ( A = Mg , Zn, Ni, and Co; B = Nb and Ta) ceramic resonators  

Science Journals Connector (OSTI)

Temperature-stable low-loss Ca 5 ? x A x B 2 Ti O 12 ( A = Mg Zn Ni and Co; B = Nb and Ta)dielectrics suitable for microwave telecommunication applications were prepared by the conventional solid-state ceramic route. Investigations were made on the structure and microstructure of the ceramics employing x-ray and scanning electron microscopic techniques. The dielectric properties were measured in the 3.5 7 GHz frequency range. The time domain simulation of electromagnetic wave interaction with dielectric materials using three-dimensional transmission line matrix modeling methods is presented. Excellent agreement between experimental and simulated values of microwavedielectric properties was observed. The materials are potential candidates for applications in filters oscillators and high efficiency low-loss dielectric antennas working especially at millimeter wave region.

Pazhoor Varghese Bijumon; Mailadil Thomas Sebastian; Pezholil Mohanan

2005-01-01T23:59:59.000Z

406

E-Print Network 3.0 - acidente por cascavel Sample Search Results  

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

consequncia de acidentes de trnsito? No h comparao a fazer. S no Brasil, morrem cerca de 60 mil por ano... , Sc.D. Professor at the University of Pittsburgh...

407

E-Print Network 3.0 - aparentemente consumido por Sample Search...  

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

search results for: aparentemente consumido por Page: << < 1 2 3 4 5 > >> 1 Revista Brasil. Bot., V.25, n.1, p.11-17, mar. 2002 Aves como potenciais dispersoras de sementes de...

408

E-Print Network 3.0 - analisis por activacion Sample Search Results  

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

de Catalunya Collection: Computer Technologies and Information Sciences 3 ON DE LAS REDES DE NEURONAS DE COMPRESI ' Summary: .2.3 An'alisis de los resultados obtenidos por las...

409

E-Print Network 3.0 - atacados por ceratitis Sample Search Results  

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

85 Pesq. agropec. bras., Braslia, v.39, n.3, p.201-208, mar. 2004 Mutants of common bean alpha-amylase inhibitor-2 201 Summary: atacado por insetos bruqudeos causando srios...

410

E-Print Network 3.0 - aburra originados por Sample Search Results  

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

la j Catherine- vin Ilustraciones de Ologwagdi Summary: mecanismo, Reducci6n de Emisiones por Deforestaci6nyDegradaci6nde Bosques(REDD+),unaestrategiade mitigaci6n... REDD+....

411

E-Print Network 3.0 - accidentes por mordeduras Sample Search...  

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

Sample search results for: accidentes por mordeduras Page: << < 1 2 3 4 5 > >> 1 DE CIENCIA E FICHA DE PREVENCIN DE RIESGOS LABORALES EN TAREAS DE CAMPO Summary: herramientas 5....

412

E-Print Network 3.0 - accidente por mordeduras Sample Search...  

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

Sample search results for: accidente por mordeduras Page: << < 1 2 3 4 5 > >> 1 DE CIENCIA E FICHA DE PREVENCIN DE RIESGOS LABORALES EN TAREAS DE CAMPO Summary: herramientas 5....

413

E-Print Network 3.0 - acidos por deuterio Sample Search Results  

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results for: acidos por deuterio Page: << < 1 2 3 4 5 > >> 1 Departamento de Fsica (EPS) Universidad Carlos III de Madrid Summary: conteniendo deuterio y tritio, y de llevar a...

414

Silla de ruedas inteligente controlada por Voz Alcubierre, Minguez, Montesano Montano, Saz, Lleida  

E-Print Network (OSTI)

individuos con severas discapacidades motrices, especialmente en entornos donde resulta difícil maniobrar el como la ayuda a la manipulación o a la movilidad para personas con problemas motrices por ejemplo. Esta

Minguez, Javier

415

E-Print Network 3.0 - alta temperatura por Sample Search Results  

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

and Restoration Technologies 85 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: proporcin del tiempo del da la temperatura est por encima de...

416

E-Print Network 3.0 - ambientales registradas por Sample Search...  

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

and Information Sciences 9 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: se localiza en esta zona en el sector norte, y en el sur por encima...

417

E-Print Network 3.0 - alimentaria por salmonella Sample Search...  

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

Collection: Mathematics 100 MTODO DE CENSO Y ESTIMA DE POBLACIN DEL PINZN AZUL DE GRAN CANARIA Summary: se localiza en esta zona en el sector norte, y en el sur por encima...

418

Facultade de Ciencias da Educacin Mster Universitario en Didcticas Especficas por la Universidad de A Corua  

E-Print Network (OSTI)

Facultade de Ciencias da Educación Máster Universitario en Didácticas Específicas por la A CORU?A Memoria de Verificación Facultad de Ciencias de la Educación Universidad de A Coruña Año 2013 #12;Facultade de Ciencias da Educación Máster Universitario en Didácticas Específicas por la Universidad de

Fraguela, Basilio B.

419

Facultade de Ciencias da Educacin Mster Universitario en Psicopedagoga por la Universidad de A Corua  

E-Print Network (OSTI)

Facultade de Ciencias da Educación Máster Universitario en Psicopedagogía por la Universidad de Verificación Facultad de Ciencias de la Educación Universidad de A Coruña Año 2013 #12;Facultade de Ciencias da Ciencias da Educación Máster Universitario en Psicopedagogía por la Universidad de A Coruña Página 3 de 134

Fraguela, Basilio B.

420

Nickel Alloy, Corrosion and Heat-Resistant, Sheet, Strip, and Plate 72Ni - 15.5Cr - 0.95 (Cb (Nb) + Ta) - 2.5Ti - 0.70Al - 7.0Fe Consumable Electrode, Remelted or Vacuum Induction Melted, Solution Heat Treated, Precipitation-Hardenable  

E-Print Network (OSTI)

Nickel Alloy, Corrosion and Heat-Resistant, Sheet, Strip, and Plate 72Ni - 15.5Cr - 0.95 (Cb (Nb) + Ta) - 2.5Ti - 0.70Al - 7.0Fe Consumable Electrode, Remelted or Vacuum Induction Melted, Solution Heat Treated, Precipitation-Hardenable

SAE Aerospace Standards. London

2012-01-01T23:59:59.000Z

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


421

Trans-activation of the JC virus late promoter by the tat protein of type 1 human immunodeficiency virus in glial cells  

SciTech Connect

Progressive multifocal leukoencephalopathy (PML) is a demyelinating disease of the central nervous system caused by the JC virus (JCV), a human papovavirus. PML is a relatively rare disease seen predominantly in immunocompromised individuals and is a frequent complication observed in AIDS patients. The significantly higher incidence of PML in AIDS patients than in other immunosuppressive disorders has suggested that the presence of human immunodeficiency virus type 1 (HIV-1) in the brain may directly or indirectly contribute to the pathogenesis of this disease. In the present study the authors have examined the expression of the JCV genome in both glial and non-glial cells in the presence of HIV-1 regulatory proteins. They find that the HIV-1-encoded trans-regulatory protein tat increases the basal activity of the JCV late promoter, JCV{sub L}, in glial cells. They conclude that the presence of the HIV-1-encoded tat protein may positively affect the JCV lytic cycle in glial cells by stimulating JCV gene expression. The results suggest a mechanism for the relatively high incidence of PML in AIDS patients than in other immunosuppressive disorders. Furthermore, the findings indicate that the HIV-1 regulatory protein tat may stimulate other viral and perhaps cellular promoters, in addition to its own.

Tada, Hiroomi; Lashgari, M.; Amini, S.; Khalili, K. (Thomas Jefferson Univ., Philadelphia, PA (USA)); Rappaport, J.; Wong-Staal, F. (National Institutes of Health, Bethesda, MD (USA))

1990-05-01T23:59:59.000Z

422

Synthesis of trans-3,4-dihydroxy-3,4-dihydrobenz(a)-and -(c)acridines, possible proximate carcinogenic metabolites of polycyclic azaarenes  

SciTech Connect

The vicinal trans-3,4-dihydro 3,4-diols of benz(a)- and -(c)acridine have been synthesized via modified Birch reduction of the parent heterocycles. Thus the pyridine moiety and the angular benzene ring could be reduced selectively. Controlled reoxidation re-formed the stable acridine part, leaving the angular ring partially hydrogenated. Isomerization of the isolated double bond led to 1,2-dihydrobenzacridines as key intermediates of the synthesis. Prevost reaction, bromination, dehydrobromination, and hydrolysis of the 3,4-dihydrodioldiacetates in the angular ring did not interfere with the basic acridine moiety. This strategy has been applied to both series, i.e., benz(a)- and-(c)acridine. In some reaction steps the product ratio and total yield were strongly influenced by the position of nitrogen, indicating intrinsic differences in the chemical reactivity of the two systems. The new title compounds which have not been prepared previously are presumably the proximate carcinogenic metabolites of benzacridines. The benzacridines were chosen as model compounds of polycyclic azaarenes (PAA) which impose an increasing environmental risk with the industrial processing of synthetic fuel from shale and oil.

Schaefer-Ridder, M.; Engelhardt, U.

1981-07-03T23:59:59.000Z

423

Electronic band structure of LiInSe2: A first-principles study using the Tran-Blaha density functional and GW approximation  

Science Journals Connector (OSTI)

Abstract Using first-principles theoretical techniques within density functional theory and many-body perturbation theory we investigated the structural and electronic properties of two LiInSe2 crystal modifications, orthorhombic (?-NaFeO2-type) and tetragonal (CuFeS2-type), focusing on the interband transitions and band gaps. It is found that the Tran-Blaha (TB09) functional predicts LiInSe2 to be a direct-gap semiconductor with a significantly larger band gap as compared with that from common local-density and gradient-corrected functionals. The most accurate values of the fundamental energy gaps are calculated within quasiparticle GW approximation and found to be 2.95eV for the orthorhombic phase and 2.85eV for the tetragonal one, with equal pressure coefficients of 63meV/GPa. Our theoretical results eliminate the uncertainty in the band gap of LiInSe2. Moreover, the data obtained define the upper limit of the band gap of solid solutions (Cu,Li)InSe2 and (Ag,Li)InSe2, which can be of interest for applications in optoelectronics.

A.V. Kosobutsky; Yu.M. Basalaev

2014-01-01T23:59:59.000Z

424

Nucleophilic substitution of ?-halo-ketones. XXIII. Acetolysis of 1-chloro-3-phenoxy-1-phenylthio-2-propanones. An intramolecular trans-acetylation involving phenoxide anion as the leaving group  

Science Journals Connector (OSTI)

The acetolyses of ?-chloro-ketones1a-c,2a-c,9a and11a have been investigated parallely. Several aspects of the mechanisms involved in chlorine normal and cine substitution have been elucidated. Intramolecular trans-acetylation, ultimately leading to fragmentation of acetoxy-ketones3b,4a and4c, have been postulated to account for the formation of thiol ester6, aldehyde5a and ketone5c, respectively.

Alba Pusino; Antonio Saba; Vittorio Rosnati

1984-01-01T23:59:59.000Z

425

Sus Millas Por Galón Variarán  

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

Sus Millas Por Galón Variarán Sus Millas Por Galón Variarán ¿Por qué varía el ahorro de combustible? Vídeo de los estimados nuevos en ahorro de combustible de la EPA Vídeo de Windows Media (11.1 MB) Vídeo Quicktime (12.9 MB) Versión en Texto La EPA ha mejorado sus métodos para calcular el consumo y ahorro del combustible que usted consume, pero sus millas por galón variarán de cualquier forma. Las nuevas pruebas de la EPA están diseñadas para reflejar condiciones "típicas" al conducir, así como la conducta del conductor, pero varios factores pueden afectar sus MPG significativamente: Cómo y Dónde Conduce Condición y Mantenimiento del Vehículo Variaciones del Combustible Variaciones del Auto Antigüedad del Motor Por eso, las clasificaciones de la EPA son una buena herramienta para

426

Calidad de vida relacionada con la salud en pacientes, con lcera activa, atendidos por la Unidad de Pie Diabtico del Hospital de Cruces.  

E-Print Network (OSTI)

??La Diabetes Mellitus (DM) constituye uno de los problemas sanitarios de mayor trascendencia, tanto por su extraordinaria frecuencia como por su enorme repercusin social y (more)

Larizgoitia Elejalde, Zohartze

2013-01-01T23:59:59.000Z

427

Theoretical prediction of nuclear magnetic shieldings and indirect spin-spin coupling constants in 1,1-, cis-, and trans-1,2-difluoroethylenes  

SciTech Connect

A theoretical prediction of nuclear magnetic shieldings and indirect spin-spin coupling constants in 1,1-, cis- and trans-1,2-difluoroethylenes is reported. The results obtained using density functional theory (DFT) combined with large basis sets and gauge-independent atomic orbital calculations were critically compared with experiment and conventional, higher level correlated electronic structure methods. Accurate structural, vibrational, and NMR parameters of difluoroethylenes were obtained using several density functionals combined with dedicated basis sets. B3LYP/6-311++G(3df,2pd) optimized structures of difluoroethylenes closely reproduced experimental geometries and earlier reported benchmark coupled cluster results, while BLYP/6-311++G(3df,2pd) produced accurate harmonic vibrational frequencies. The most accurate vibrations were obtained using B3LYP/6-311++G(3df,2pd) with correction for anharmonicity. Becke half and half (BHandH) density functional predicted more accurate {sup 19}F isotropic shieldings and van Voorhis and Scuseria's ?-dependent gradient-corrected correlation functional yielded better carbon shieldings than B3LYP. A surprisingly good performance of Hartree-Fock (HF) method in predicting nuclear shieldings in these molecules was observed. Inclusion of zero-point vibrational correction markedly improved agreement with experiment for nuclear shieldings calculated by HF, MP2, CCSD, and CCSD(T) methods but worsened the DFT results. The threefold improvement in accuracy when predicting {sup 2}J(FF) in 1,1-difluoroethylene for BHandH density functional compared to B3LYP was observed (the deviations from experiment were ?46 vs. ?115 Hz)

Nozirov, Farhod, E-mail: teobaldk@gmail.com, E-mail: farhod.nozirov@gmail.com [Department of Physics, 4513 Manhattan College Parkway Riverdale, New York 10471 (United States)] [Department of Physics, 4513 Manhattan College Parkway Riverdale, New York 10471 (United States); Stachw, Micha?, E-mail: michal.stachow@gmail.com [Faculty of Chemistry, Opole University, 48, Oleska Street, 45-052 Opole (Poland)] [Faculty of Chemistry, Opole University, 48, Oleska Street, 45-052 Opole (Poland); Kupka, Teobald, E-mail: teobaldk@gmail.com, E-mail: farhod.nozirov@gmail.com

2014-04-14T23:59:59.000Z

428

Regulatory CD8{sup +} T cells induced by exposure to all-trans retinoic acid and TGF-{beta} suppress autoimmune diabetes  

SciTech Connect

Antigen-specific regulatory CD4{sup +} T cells have been described but there are few reports on regulatory CD8{sup +} T cells. We generated islet-specific glucose-6-phosphatase catalytic subunit-related protein (IGRP)-specific regulatory CD8{sup +} T cells from 8.3-NOD transgenic mice. CD8{sup +} T cells from 8.3-NOD splenocytes were cultured with IGRP, splenic dendritic cells (SpDCs), TGF-{beta}, and all-trans retinoic acid (ATRA) for 5 days. CD8{sup +} T cells cultured with either IGRP alone or IGRP and SpDCs in the absence of TGF-{beta} and ATRA had low Foxp3{sup +} expression (1.7 {+-} 0.9% and 3.2 {+-} 4.5%, respectively). In contrast, CD8{sup +} T cells induced by exposure to IGRP, SpDCs, TGF-{beta}, and ATRA showed the highest expression of Foxp3{sup +} in IGRP-reactive CD8{sup +} T cells (36.1 {+-} 10.6%), which was approximately 40-fold increase compared with that before induction culture. CD25 expression on CD8{sup +} T cells cultured with IGRP, SpDCs, TGF-{beta}, and ATRA was only 7.42%, whereas CD103 expression was greater than 90%. These CD8{sup +} T cells suppressed the proliferation of diabetogenic CD8{sup +} T cells from 8.3-NOD splenocytes in vitro and completely prevented diabetes onset in NOD-scid mice in cotransfer experiments with diabetogenic splenocytes from NOD mice in vivo. Here we show that exposure to ATRA and TGF-{beta} induces CD8{sup +}Foxp3{sup +} T cells ex vivo, which suppress diabetogenic T cells in vitro and in vivo.

Kishi, Minoru [Department of Internal and Geriatric Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017 (Japan)] [Department of Internal and Geriatric Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017 (Japan); Yasuda, Hisafumi, E-mail: yasuda@med.kobe-u.ac.jp [Department of Internal and Geriatric Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017 (Japan)] [Department of Internal and Geriatric Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017 (Japan); Abe, Yasuhisa; Sasaki, Hirotomo; Shimizu, Mami; Arai, Takashi; Okumachi, Yasuyo; Moriyama, Hiroaki; Hara, Kenta; Yokono, Koichi; Nagata, Masao [Department of Internal and Geriatric Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017 (Japan)] [Department of Internal and Geriatric Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe 650-0017 (Japan)

2010-03-26T23:59:59.000Z

429

Que pas este? Narrativas sobre o Brasil criadas por brasileiros residentes no exterior  

E-Print Network (OSTI)

Que país é este? Narrativas sobre o Brasil criadas por brasileiros residentes no exterior Luis utilizados no Brasil, como o Orkut, existem mais de sessenta comunidades com o título "Brasileiros-representação e a imagem do Brasil e dos brasileiros no exterior ou sobre a percepção da terra de chegada. O

Paris-Sud XI, Université de

430

PROPUESTA DE MINOR La siguiente ficha de proposicin de minor ser evaluada por el Consejo de  

E-Print Network (OSTI)

experiencia de investigación en un laboratorio. Caracterización de materiales es un curso complementario que II 10 FI 4104 Introducción a la Investigación 10 MT 774 Caracterización de materiales 10 Cursos medir resistencias bajas (menos de un Ohm) por la técnica de cuatro contactos Interpretar difractogramas

Rapaport, Iván

431

Por Hugh Rudnick Van De Wyngard, Profesor Titular Pontificia Universidad Catlica de  

E-Print Network (OSTI)

a las exigencias de Ener- gías Renovables No Convencionales (ERNC), ha motivado a muchos a pensar en. Al igual que la mayoría de las fuentes de energía renovables, proviene del sol, ya que son las mayor disponibilidad de recursos que otras, de- terminadas fundamentalmente por su latitud. Dentro de

Dixon, Juan

432

Chris Quigg Las revoluciones por venir en Fsica de Partculas Museo de la Ciencia Chris Quigg  

E-Print Network (OSTI)

Chris Quigg · Las revoluciones por venir en Física de Partículas · Museo de la Ciencia Chris Quigg Ciencias Fisicas no nostenga reservadas maravillas aún más impresionantes que aquellas del pasado, parece Ciencias Físicas deberán ser buscadas en las sextas cifras decimales." Tres revoluciones de Galileo Eppur

Quigg, Chris

433

Excess lithium salt functions more than compensating for lithium loss when synthesizing Li6.5La3Ta0.5Zr1.5O12 in alumina crucible  

Science Journals Connector (OSTI)

Abstract Garnet type electrolyte Li6.5La3Ta0.5Zr1.5O12 (LLZTO) was prepared by conventional solid-state reaction in alumina crucibles and excess lithium salt (from 0% to 50mol%) was added into the starting materials to investigate the effects of excess lithium salt on the property of LLZTO. SEM, XRD and AC impedance were used to determine the microstructure, phase formation and Li-ion conductivity. Cubic garnet with a minor second phase LiAlO2 in the grain boundary was obtained for the pellets with excess lithium salt. As the amount of excess lithium salt increased, more Al element diffused from alumina crucibles to LLZTO pellets and reacted with excess lithium salt to form liquid Li2OAl2O3 phase in the grain boundary, which accelerated the pellets' densification and reduced lithium loss at a high temperature. Ionic conductivity of LLZTO pellets increased with the amount of excess lithium salt added and leveled off at ?4נ10?4Scm?1 when lithium salt exceeded 30mol%. The performance of Li-air batteries with hybrid electrolytes, using homemade LLZTO thin pellets as solid electrolytes, was investigated. The LLZTO thin pellet with more excess lithium salt in starting material had a higher density and resulted in better cell performance.

Kai Liu; Jiang-Tao Ma; Chang-An Wang

2014-01-01T23:59:59.000Z

434

E-Print Network 3.0 - al-fe-mn-si obtidas por Sample Search Results  

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

o sistema Mx b. (d) Seja "x M b" a aproximacao da solucao obtida por MATLAB. Sejam y e z... as aproximacoes obtidas atraves das suas implementacoes da...

435

Evaluacin de riesgos en suelos afectados por hidrocarburos de petrleo. Risk assessment applied to soils affected by petroleum hydrocarbons.  

E-Print Network (OSTI)

??El suelo puede verse sensiblemente afectado por una gran cantidad de actividades, entre las que se encuentra el trasiego y almacenamiento de hidrocarburos derivados del (more)

Pinedo Alonso, Javier

2014-01-01T23:59:59.000Z

436

Mircoles 6 de marzo 16:00 h. Igualdad y no discriminacin por razn de sexo en Naciones Unidades.  

E-Print Network (OSTI)

Mi�rcoles 6 de marzo 16:00 h. Igualdad y no discriminaci�n por raz�n de sexo en Naciones Unidades

Valencia, Universidad de

437

Trans-Alaska Pipeline Oversight. Hearings before the Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce, House of Representatives, One Hundred Third Congress, First Session, July 14 and November 10, 1993  

SciTech Connect

This subcommittee hearing examined Alyeska's ability to manage and operate the Trans-Alaska Pipeline safely and the effectiveness of the Federal Government's oversite of Alyeska. Testimony of the following was given: R. Armstrong, J. Baca, DOI; Biddy, inspector, Alyeska Pipeline Service Co.; Bowlin, Atlantic Richfield Co.; Green, Plumlee, Schooley, Tracanna, former Alyeska pipeline inspectors; Howitt, Pritchard, Alyeska Pipeline Service Co; Longwell, Exxon Co.; Oliver, British Petroleum Exploration; Sanderson, EPA; Schroeder, Williams, and Ehero, Quality Technology Co.; Tenley, DOT; Miller, Rep. from California; Young, Rep. from Alaska.

Not Available

1994-01-01T23:59:59.000Z

438

SITEWIDE CATEGORICAL EXCLUSION POR TRAINING PROGRAMS, EXERCISES. AND DRILLS, PACIFIC NORTHWEST NATIONAL  

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

SITEWIDE CATEGORICAL EXCLUSION POR TRAINING PROGRAMS, SITEWIDE CATEGORICAL EXCLUSION POR TRAINING PROGRAMS, EXERCISES. AND DRILLS, PACIFIC NORTHWEST NATIONAL LABORATORY, RICHLAND, WASHINGTON Proposed Actloa: The U.S. Department of Energy (DOE), Pacific Northwest Site Office (PNSO) proposes to conduct exercises, drills, and simulations to support training goals in areas such as emergency respoDS~ spill cleanup, and environment, safety, and health. Loeation of Action: The proposed action would occur on the Pacific Northwest National Laboratory (PNNL) Site and elsewhere as necessary to support training goals and participate in regional exercises and drills. Description of tbe Proposed Action: DOE proposes to conduct exercises and drills in conjunction wi~ but not limited to, emergency response training, spill cleanup training, firefighting and rescue training,

439

Instituto do petrleo e do gs nasce por causa do Brasil e tem  

E-Print Network (OSTI)

Instituto do petróleo e do gás nasce por causa do Brasil e tem 110 milhões de euros até 2017&D chegam a 775 milhões de dólares em 2025 A Galp Energia vai aplicar 1% das receitas no Brasil em I&D O. As regras de aproveitamento do financiamento proporcionado através do Brasil impõem, contudo, que as verbas

Instituto de Sistemas e Robotica

440

TA-55: LANL Plutonium-Processing Facilities  

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

materials stabilization, materials disposition, nuclear forensics, nuclear counter-terrorism, and nuclear energy. ...the only fully operational, full capability plutonium...

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


441

COMET TA Floor Plan 100225.vc6  

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

Rack Argus Chamber Interaction Chamber Work Station 8 3 0 2 - V B L as phere CL 420mm f rom N i nner wall. Lens h older E f ac e27mm f rom W i nner w all. Parabola CL 534m m from...

442

Distribucin de los graduados en titulaciones de centros propios en el curso acadmico 2007 / 2008, por centro, plan de estudios y sexo.  

E-Print Network (OSTI)

, por centro, plan de estudios y sexo. CENTRO PLAN DE ESTUDIOS TOTAL MUJERES CIENCIAS DIPLOMADO EN académico 2007 / 2008, por centro, plan de estudios y sexo. CENTRO PLAN DE ESTUDIOS TOTAL MUJERES ESC. UNIV

Autonoma de Madrid, Universidad

443

Investigation on transition behavior and electrical properties of (K{sub 0.5}Na{sub 0.5}){sub 1-x}Li{sub x}Nb{sub 0.84}Ta{sub 0.1}Sb{sub 0.06}O{sub 3} around polymorphic phase transition region  

SciTech Connect

(K{sub 0.5}Na{sub 0.5}){sub 1-x}Li{sub x}Nb{sub 0.84}Ta{sub 0.1}Sb{sub 0.06}O{sub 3} (KNLNTS) lead free ceramics with different Li concentration were fabricated by conventional solid-state reaction method. By increasing Li ions in KNLNTS, the grains grow up and the crystal structure changes from orthorhombic to tetragonal. When 0.03 ? x ? 0.05, the ceramics structure lays in PPT region. Polarization versus electric field (P-E) hysteresis loops at room temperature show good ferroelectric properties and the remnant polarization decreases by increasing Li content while coercive electric keeps almost unchanged. In PPT region, taking x = 0.04 as an example, the sample shows excellent dielectric properties: the dielectric constant is 1159 and loss tangent is 0.04, while the piezoelectric constant d{sub 33} is 245 pC/N and kp is 0.44 at room temperature, it is promising for (K{sub 0.5}Na{sub 0.5}){sub 1-x}Li{sub x}Nb{sub 0.84}Ta{sub 0.1}Sb{sub 0.06}O{sub 3} with 4 at. % Li to substitute PZT.

Zhu, Chen; Wang, Wenchao; Shi, Honglin; Wang, Fangyu; Cao, Yongge [Department of Physics, Renmin University of China, Beijing 100872, P R China (China) [Department of Physics, Renmin University of China, Beijing 100872, P R China (China); Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002 (China); Huang, Jiquan; Wang, Chong [Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002 (China)] [Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002 (China); Tang, Fei; Yuan, Xuanyi, E-mail: yuanxuanyi@ruc.edu.cn [Department of Physics, Renmin University of China, Beijing 100872, P R China (China)] [Department of Physics, Renmin University of China, Beijing 100872, P R China (China); Liu, Yang [School of Chemistry and Environment Engineering, Shaoguan University, Shaoguan 512005 (China)] [School of Chemistry and Environment Engineering, Shaoguan University, Shaoguan 512005 (China)

2014-01-15T23:59:59.000Z

444

Redes sociales virtuales desarrolladas por organizaciones empresariales: antecedentes de la intencin de participacin del consumidor  

Science Journals Connector (OSTI)

Resumen El desarrollo de redes sociales virtuales por parte de organizaciones empresariales es un fenmeno de creciente importancia. Este hecho se debe a los mltiples beneficios para las organizaciones que se derivan de la participacin del consumidor en este tipo de redes. Sin embargo, para obtener estos beneficios es necesario asegurar unos niveles de participacin suficientemente elevados dentro de la red. Por ello, este trabajo utiliza un doble enfoque hednico-utilitario (incluyendo la variable entretenimiento en el Modelo de Aceptacin Tecnolgica) con el nimo de conocer los factores que determinan la intencin de participar en este tipo de redes. Los resultados, obtenidos de la aplicacin de un modelo de ecuaciones estructurales sobre una muestra de 456 individuos, corroboran la mayor parte de las hiptesis planteadas y muestran la gran importancia que el componente hednico tiene en este contexto. De estos resultados se derivan una serie de interesantes implicaciones para la gestin. The development of firm-hosted online social networks is an increasingly important phenomenon. This importance is due to the benefits that companies may obtain from consumer participation in this type of network. However, to obtain these benefits, a minimum level of participation in the network must be guaranteed. For this reason, this work employs a double hedonic-utilitarian approach (by integrating perceived entertainment into the Technology Acceptance Model) in order to understand the factors determining consumer intention to participate in these networks. The results, obtained from the application of structural equation modeling to a sample of 456 individuals, confirm most of the proposed hypotheses and indicate the major importance of the hedonic component in this context. Based on these results, a series of interesting managerial implications are proposed.

Luis V. Casal; Carlos Flavin; Miguel Guinalu

2012-01-01T23:59:59.000Z

445

Infecciones nosocomiales por Candida y trombocitopenia en recin nacidos de muy bajo peso  

Science Journals Connector (OSTI)

Objetivo Analizar la trombocitopenia como marcador precoz de las sepsis tardas por Candida. Determinar la existencia en los recin nacidos spticos de diferencias en el recuento plaquetario segn el agente etiolgico responsable de la infeccin. Material y mtodos Revisin retrospectiva de 42 recin nacidos con sepsis tardas confirmadas por hemocultivo en nuestro servicio desde el 1 de enero de 2003 hasta el 31 de diciembre de 2004, incluyndose nicamente los primeros episodios infecciosos. El principal parmetro analizado fue la incidencia de trombocitopenia en funcin de los grmenes causantes de sepsis (bacterias grampositivas, gramnegativas y hongos). El anlisis estadstico se realiz con el paquete estadstico SPSS versin 11.5. Los datos se expresan como media desviacin estndar. Para comparar los grupos se utilizaron en el caso de variables cualitativas la prueba de chi al cuadrado y en el caso de las variables cuantitativas tras realizar la prueba de Kolmogorov-Smirnov se usaron para las variables paramtricas la prueba de ANOVA y para las variables no paramtricas la prueba de Kruskal-Wallis. Se consider significativo un valor de p?0,05. Resultados De un total de 1.757 recin nacidos se diagnosticaron 42 sepsis tardas (2,3 %). La edad de gestacin y peso de los recin nacidos spticos fueron de 31 4,9 semanas (24-41,5) y 1.618 911 g (750-4.070 g). Haba 34 varones (81 %) y 8 mujeres (19 %). El estudio comparativo no mostr diferencias estadsticamente significativas entre los tres grupos de grmenes, excepto en el peso al nacer, das de estancia en la unidad de cuidados intensivos (UCI), das de tubo torcico, das de ventilacin mecnica, antibioterapia previa a la sepsis y trombocitopenia. Fueron sepsis grampositivas el 47,6 %; gramnegativas, el 33%, y fngicas, el 19 %. La nica responsable de las sepsis fngicas fue Candida, principalmente C. glabrata (50 %), seguida de C. albicans (37,5 %) y C. parapsilosis (12,5 %). El marcador de infeccin de sepsis por Candida ms importante fue la trombocitopenia, que se constat en el 17,7 % de todas las sepsis tardas. Fue significativamente mayor en las fngicas que en las no fngicas (100 % frente a 5,9 %) (p prueba sencilla que facilita la orientacin diagnstica y la instauracin de un tratamiento emprico precoz. Objective To analyze thrombocytopenia as an early marker of late-onset neonatal Candida sepsis and to determine whether there are significant differences in platelet count between neonates infected by different infectious agents. Material and methods We retrospectively reviewed the medical charts of 42 neonates with late-onset sepsis with positive blood culture in our neonatology service between January 1, 2003 and December 31, 2004. Only the first episode of sepsis in any single patient was included. The principal parameter examined was the incidence of thrombocytopenia according to the microorganisms causing the sepsis (Gram-positive bacteria, Gram negative bacteria and fungi). The statistical analysis was performed using SPSS version 11.5. The data are expressed as mean standard deviation. The chi-squared test was used to compare qualitative variables. For quantitative variables, the Kolmogorov-Smirnov was used; ANOVA was used for parametric variables and the Kruskal-Wallis test for non-parametric variables. A value of p<0.5 was considered significant. Results Late-onset sepsis was diagnosed in 42 (2.3 %) of 1,757 newborn admissions. Gestational age at birth was 314.9 weeks (24-41.5 weeks) with a mean birth weight of 1,618911g (750-4,070g). There were 34 boys (81%) and eight girls (19 %). When patients infected with the three groups of microorganisms were compared, no significant difference

S. Torres Claveras; M. Dupla Arenaz; R. Prez Delgado; Y. Aliaga Mazas; V. Rebage Moiss

2007-01-01T23:59:59.000Z

446

Miguel Navarro Menargues, ingeniero por la UA, galardonado en los Premios Nacionales de Fin de Carrera de Educacin Universitaria  

E-Print Network (OSTI)

Miguel Navarro Menargues, ingeniero por la UA, galardonado en los Premios Nacionales de Fin de Carrera de Educación Universitaria Alicante, 6 de junio de 2013 Miguel Navarro Menargues, ingeniero. Fotografía: Miguel Navarro Menargues, galardonado muestra su diploma de reconocimiento recibido el martes en

Escolano, Francisco

447

Flipping minor bodies: what comet 96P/Machholz 1 can tell us about the orbital evolution of extreme trans-Neptunian objects and the production of near-Earth objects on retrograde orbits  

E-Print Network (OSTI)

Nearly all known extreme trans-Neptunian objects (ETNOs) have argument of perihelion close to 0 degrees. An existing observational bias strongly favours the detection of ETNOs with arguments of perihelion close to 0 degrees and 180 degrees yet no objects have been found at 180 degrees. No plausible explanation has been offered so far to account for this unusual pattern. Here, we study the dynamical evolution of comet 96P/Machholz 1, a bizarre near-Earth object (NEO) that may provide the key to explain the puzzling clustering of orbits around argument of perihelion close to 0 degrees recently found for the population of ETNOs. Comet 96P/Machholz 1 is currently locked in a Kozai resonance with Jupiter such that the value of its argument of perihelion is always close to 0 degrees at its shortest possible perihelion (highest eccentricity and lowest inclination) and about 180 degrees near its shortest aphelion (longest perihelion distance, lowest eccentricity and highest inclination). If this object is a dynamical...

Marcos, C de la Fuente; Aarseth, S J

2014-01-01T23:59:59.000Z

448

Sfilis e infeccin por el virus de la inmunodeficiencia humana: una endemia en hombres que tienen sexo con hombres  

Science Journals Connector (OSTI)

ResumenObjetivo Describir las caractersticas epidemiolgicas, clnicas y analticas de los hombres que tienen sexo con hombres (HSH) con infeccin por el VIH diagnosticados de sfilis en la Unidad de Gestin Clnica de Enfermedades Infecciosas del Hospital Virgen de la Victoria de Mlaga durante el perodo 2004-2013. Pacientes y mtodo Estudio descriptivo de 196 episodios de sfilis en 167 HSH infectados por el VIH (2004-2013). Se recogieron datos epidemiolgicos, clnicos y analticos de todos los pacientes. La incidencia anual de sfilis en HSH con infeccin por el VIH corresponde al cociente entre el nmero de episodios de sfilis en HSH en un ao dividido por el nmero de HSH en seguimiento en ese ao. Resultados La incidencia anual oscil entre el 1,2% (2007) y el 7,8% (2012). Presentacin asintomtica en el 42,8% y diagnstico coincidente de sfilis e infeccin por el VIH en el 28,5%. Conclusiones La incidencia anual de sfilis ha aumentado en los HSH con infeccin por el VIH. Un tercio de los diagnsticos de infeccin por el VIH coincidi con el de sfilis y casi la mitad eran cuadros asintomticos. AbstractObjective to analyse epidemiological, clinical, and analytical features of HIV-infected men who have sex with men (MSM) diagnosed with syphilis in the Infectious Diseases Unit (Hospital Virgen de la Victoria, Mlaga, Spain) during 2004-2013. Patients and methods An observational study was conducted on 196 syphilis episodes in 167 MSM infected with HIV (2004-2013). Epidemiological, clinical, and analytical data were collected. Annual syphilis incidence among HIV-MSM is calculated as the number of syphilis episodes among MSM in one year divided by the number of MSM followed up in that year. Results Incidence ranged from 1.2% (2007) to 7.8% (2012). There were asymptomatic episodes in 42.8% cases, and an HIV-syphilis coincident diagnosis in 28.5%. Conclusions The annual incidence of syphilis has increased within HIV infected MSM. One third of the syphilis episodes were simultaneous to HIV diagnosis and near half of them were asymptomatic.

Carmen M. Gonzlez-Domenech; Isabel Antequera Martn-Portugus; Encarnacin Clavijo-Frutos; Manuel Mrquez-Solero; Jess Santos-Gonzlez; Rosario Palacios-Muoz

2014-01-01T23:59:59.000Z

449

Evaluacin de la expresin diferencial de genes de materiales contrastantes de la coleccin colombiana de solanum phureja por su resistencia a spongospora subterrnea.  

E-Print Network (OSTI)

??Rodriguez Fuerte, Vernica Lucia (2012) Evaluacin de la expresin diferencial de genes de materiales contrastantes de la coleccin colombiana de solanum phureja por su resistencia (more)

Rodriguez Fuerte, Vernica Lucia

2012-01-01T23:59:59.000Z

450

Addressing concerns related to geologic hazards at the site of the proposed Transuranic Waste Facility , TA-63, Los Alamos National Laboratory: focus on the current Los Alamos Seismic Network earthquake catalog, proximity of identified seismic events to the proposed facility , and evaluation of prev  

SciTech Connect

This technical paper presents the most recent and updated catalog of earthquakes measured by the Los Alamos Seismic Network at and around Los Alamos National Laboratory (LANL), with specific focus on the site of the proposed transuranic waste facility (TWF) at Technical Area 63 (TA-63). Any questions about the data presented herein, or about the Los Alamos Seismic Network, should be directed to the authors of this technical paper. LANL and the Los Alamos townsite sit atop the Pajarito Plateau, which is bounded on its western edge by the Pajarito fault system, a 35-mile-long system locally comprised of the down-to-the-east Pajarito fault (the master fault) and subsidiary down-to-the-west Rendija Canyon, Guaje Mountain, and Sawyer Canyon faults (Figure 1). This fault system forms the local active western margin of the Rio Grande rift near Los Alamos, and is potentially seismogenic (e.g., Gardner et al., 2001; Reneau et al., 2002; Lewis et al., 2009). The proposed TWF area at TA-63 is situated on an unnamed mesa in the north-central part of LANL between Twomile Canyon to the south, Ten Site Canyon to the north, and the headwaters of Canada del Buey to the east (Figure 2). The local bedrock is the Quaternary Bandelier Tuff, formed in two eruptive pulses from nearby Valles caldera, the eastern edge of which is located approximately 6.5 miles west-northwest of the technical area. The older member (Otowi Member) of the Bandelier Tuff has been dated at 1.61 Ma (Izett and Obradovich 1994). The younger member (Tshirege Member) of the Bandelier Tuff has been dated at 1.256 Ma (age from Phillips et al. 2007) and is widely exposed as the mesa-forming unit around Los Alamos. Several discrete cooling units comprise the Tshirege Member. Commonly accepted stratigraphic nomenclature for the Tshirege Member is described in detail by Broxton and Reneau (1995), Gardner et al. (2001), and Lewis et al. (2009). The Tshirege Member cooling unit exposed at the surface at TA-63 is Qbt3. Understanding the subtle differences between Tshirege Member cooling units and the nature of the contacts between cooling units is critical to identifying the presence or absence of faults associated with the Pajarito fault system on the Pajarito Plateau. The Los Alamos Seismic Network (LASN) continuously monitors local earthquake activity in the Los Alamos area in support of LANL's Seismic Hazards program. Seismic monitoring of LANL facilities is a requirement of DOE Order 420.1B (Facility Safety). LASN currently consists of nine permanent seismic instrument field stations that telemeter real-time sensitive ground motion data to a central recording facility. Four of these stations are located on LANL property, with three of those within 2.5 miles of TA-63. The other five stations are in remote locations in the Jemez Mountains, Valles Caldera, St Peters Dome, and the Caja del Rio plateau across the Rio Grande from the Los Alamos area. Local earthquakes are defined as those with locations within roughly 100 miles of Los Alamos. Plate 1 shows the current LASN station locations and all local earthquakes recorded from 1973 through 2011. During this time period, LASN has detected and recorded over 850 local earthquakes in north-central New Mexico. Over 650 of these were located within about 50 miles of Los Alamos, and roughly 60 were within 10 miles. The apparent higher density of earthquakes close to Los Alamos, relative to the rest of north-central New Mexico, is due largely to the fact that LASN is a sensitive local seismic network, recording many very small nearby events (magnitude less than 1.0) that are undetectable at greater distances.

Roberts, Peter M. [Los Alamos National Laboratory; Schultz-Fellenz, Emily S. [Los Alamos National Laboratory; Kelley, Richard E. [Los Alamos National Laboratory

2012-04-02T23:59:59.000Z

451

A Paired, Double-Blind, Randomized Comparison of a Moisturizing Durable Barrier Cream to 10% Glycerine Cream in the Prophylactic Management of Postmastectomy Irradiation Skin Care: Trans Tasman Radiation Oncology Group (TROG) 04.01  

SciTech Connect

Purpose: A previous, unblinded study demonstrated that an alcohol-free barrier film containing an acrylate terpolymer (ATP) was effective in reducing skin reactions compared with a 10% glycerine cream (sorbolene). The different appearances of these products precluded a blinded comparison. To test the acrylate terpolymer principle in a double-blinded manner required the use of an alternative cream formulation, a moisturizing durable barrier cream (MDBC); the study was conducted by the Trans Tasman Radiation Oncology Group (TROG) as protocol 04.01. Methods and Materials: A total of 333 patients were randomized; 1 patient was ineligible and 14 patients withdrew or had less than 7 weeks' observations, leaving 318 for analysis. The chest wall was divided into medial and lateral compartments, and patients were randomized to have MDBC applied daily to the medial or lateral compartment and sorbolene to the other compartment. Weekly observations, photographs, and symptom scores (pain and pruritus) were collected to week 12 or resolution of skin reactions if earlier. Skin dose was confirmed by centrally calibrated thermoluminescent dosimeters. Results: Rates of medial and lateral compartment Common Toxicity Criteria (CTC), version 3, greater than or equal to grade 3 skin reactions were 23% and 41%, but rates by skin care product were identical at 32%. There was no significant difference between MDBC and sorbolene in the primary endpoint of peak skin reactions or secondary endpoints of area-under-the-curve skin reaction scores. Conclusions: The MDBC did not reduce the peak skin reaction compared to sorbolene. It is possible that this is related to the difference in the formulation of the cream compared with the film formulation. Skin dosimetry verification and double blinding are essential for radiation skin care comparative studies.

Graham, Peter H., E-mail: peter.graham@sesiahs.health.nsw.gov.au [Cancer Care Centre, St. George Hospital, Kogarah, New South Wales (Australia); Plant, Natalie; Graham, Jennifer L.; Browne, Lois [Cancer Care Centre, St. George Hospital, Kogarah, New South Wales (Australia)] [Cancer Care Centre, St. George Hospital, Kogarah, New South Wales (Australia); Borg, Martin [Department of Radiation Oncology, Royal Adelaide Hospital (Australia)] [Department of Radiation Oncology, Royal Adelaide Hospital (Australia); Capp, Anne [Department of Radiation Oncology, Mater Hospital, Newcastle, New South Wales (Australia)] [Department of Radiation Oncology, Mater Hospital, Newcastle, New South Wales (Australia); Delaney, Geoff P. [Cancer Care Centre, Liverpool Hospital, Liverpool, New South Wales (Australia)] [Cancer Care Centre, Liverpool Hospital, Liverpool, New South Wales (Australia); Harvey, Jennifer [Mater Hospital, South Brisbane, Queensland (Australia)] [Mater Hospital, South Brisbane, Queensland (Australia); Kenny, Lisbeth [Royal Brisbane Hospital, Herston, Queensland (Australia)] [Royal Brisbane Hospital, Herston, Queensland (Australia); Francis, Michael [Andrew Love Cancer Centre, Geelong (Australia)] [Andrew Love Cancer Centre, Geelong (Australia); Zissiadis, Yvonne [Department of Radiation Oncology, Royal Perth Hospital, Perth (Australia)] [Department of Radiation Oncology, Royal Perth Hospital, Perth (Australia)

2013-05-01T23:59:59.000Z

452

Argonne TTRDC - Transportation Publications - TransForum  

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

2 2 ISSN 2156-3594 (Print) ISSN 2156-373X (Online) Vol. 12, No. 2, Summer 2012 Choose PDF for printing Online version with active table of contents and navigation Contents Test Cell Enables Extremes of Hot and Cold BatPaC: A Lithium-ion Battery Performance and Cost Model for Electric-Drive Vehicles Simulating an Emergency City Evacuation Fact or Friction Roundup: Short Transportation Stories Research Results Media Highlights Fastrax Parting Shots Working with Argonne transforum 12-2 cover Vol. 12, No. 1, Spring 2012 Choose PDF for printing Online version with active table of contents and navigation Contents New Facility Investigates Battery Wear and Tear Unlocking the Door to Better Biofuels through Catalysis Nanofluids Improve Performance of Vehicle Components Electric Vehicle-Smart Grid Interoperability Center Established at Argonne

453

Malakhov_StoTran_VR.ppt  

National Nuclear Security Administration (NNSA)

ЕНКА ЭФФЕКТА МАЛЫХ ЕНКА ЭФФЕКТА МАЛЫХ ВОЗМУЩЕНИЙ В МНОГОВАРИАНТНЫХ РАСЧЕТАХ ПО ПРОГРАММЕ ПРИЗМА-Д Я.З.Кандиев, А.А.Малахов, Е.В.Серова, С.Г.Спирина. (РФЯЦ ВНИИТФ)  Оценка Кэфф - эффективный коэффициент размножения нейтронов, tж - среднее время жизни нейтрона от деления до деления, νср - среднее число частиц, рожденных при делении;  получение некоторых параметров (флюенс, спектр, доза) поля (n,γ) - излучения в ближней зоне реактора;  воздействие (n,γ) - излучения на системы, помещенные в

454

Argonne TTRDC - Transportation Publications - TransForum  

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

9 9 ISSN 2156-3594 (Print) ISSN 2156-373X (Online) Transforum newsletter cover Vol. 9, No. 1, Spring 2009 (1.63 MB pdf) Hydrogen Engine Evaluation Using MATT Argonne is Full of Energy (Research) This Omnivore Likes a Variety of Fuels, not Foods New Tribology Center Opens Its Doors Facility Spotlight: The Tribology Center's CemeCon Real-World Temperature Effects on Plug-in Hybrid Electric Vehicles Argonne Engineer Helps Assess NASA's Energy Storage Capabilities Drivetrain Electrification Components also 'Drive' Price Student Innovators Driven by the Environment Water Use in the Production of Biofuels and Gasoline Fastrax Vol. 9, No. 2, Fall 2009 (3.58 MB pdf) Argonne, Korea's KATECH Partner on Green Car Technologies Argonne's Lithium-ion Battery Research Produces New Materials and Technology Transfer Successes

455

TransForum Volume 14, Issue 2  

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

reviews a five-hole injector diesel engine visualization conducted with high-performance computing tools at the Argonne Leadership Computing Facility. Shown here Som and...

456

TransBorder 2035 Metropolitan Transportation Plan  

E-Print Network (OSTI)

land use and transportation solutions that offer the best opportunities to reduce vehicle miles trav- eled, promote alternative modes, and protect the natural environment. Recommend that planning efforts regarding transportation facilities...

El Paso Metropolitan Planning Organization

2007-11-16T23:59:59.000Z

457

Literature in transLation (Lit)  

E-Print Network (OSTI)

Mythology An introduction to the study of Greek and Roman mythology, with an emphasis on the primary sources for each lecture is illustrated with slides of works of art and architecture from the period. Selections in translation 218 (3)-- Pre-Modern Chinese Literature in translation Asurvey of Chinese literature from

Dresden, Gregory

458

Trans-generational immune priming in honeybees  

Science Journals Connector (OSTI)

...methods (Mann-Whitney U-test, Kruskal Wallis one-way ANOVA) were used for...U-test, p = 0.902; Pl colonies Kruskal Wallis one-way ANOVA p = 0.982...U-test, p = 0.456; Pl colonies Kruskal-Wallis one-way ANOVA p = 0.135...

2014-01-01T23:59:59.000Z

459

Efectos del ultrasonido teraputico en el tratamiento de las lceras por presin en adultos mayores con dependencia severa  

Science Journals Connector (OSTI)

ResumenIntroduccin En Chile se ha observado que el 50% de las personas que tienen lceras por presin (UPP) corresponden a adultos mayores (AM). Considerando que esta poblacin muestra un crecimiento sostenido, se hace importante buscar alternativas de solucin. Por ello, la presente investigacin busca comprobar los efectos de la terapia ultrasnica en el tratamiento de las UPP. Material y mtodos Se intervinieron a 12 AM (17 UPP) provenientes de los centros de salud familiar y hogares de larga estada de Talca durante 8 semanas, dividindolos en 4 grupos (control, luz ultravioleta-C y ultrasonido con densidad energtica de 10 y 20J/cm2). Se evalu una vez por semana el rea de las UPP y el puntaje obtenido en el diagrama de valoracin de heridas, para comparar sus valores finales, adems de estimar tasas de recuperacin semanal y final a partir de ellas. Resultados Todos los grupos mostraron una disminucin de reas y puntajes, siendo los que recibieron terapia ultrasnica quienes presentaron los mayores cambios, sin embargo, estos no fueron significativos con Kruskal-Wallis. La prueba de Wilcoxon mostr diferencias significativas de rea para todos los grupos, y de puntaje solo para el grupo 2 (pKruskal-Wallis test. The Wilcoxon test (P<.05) showed significant differences between all the groups between the initial and final values for the area variable, however, the differences of score (P<.05) were only significant for group 2. Conclusion Tendencies were observed that indicate that the ultrasound together with ultraviolet C radiation accelerate the healing process. However, the difference was not significant, probably because of the small sample size. Thus, new studies are recommended that include more subjects in order to elucidate the question arising in our research.

E. Mancilla-Solorza; S. Bascun-Retamal; B. Bravo-Garrido; N. Ibarra-balos

2012-01-01T23:59:59.000Z

460

A Interpretao de Isaas pelo Evangelho de Mateus: uma Abordagem a partir de Mateus 4.14-16 Por Mauro Filgueiras Filho.  

E-Print Network (OSTI)

??Esta dissertao tem por foco apresentar o mtodo hermenutico tipolgico como ferramenta proposta para compreender a leitura realizada pelo evangelho de Mateus 4.15-16 da profecia (more)

Mauro Filgueiras Filho

2012-01-01T23:59:59.000Z

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461

Influencia del sexo en el pronstico perioperatorio de pacientes sometidos a sustitucin valvular por estenosis artica severa  

Science Journals Connector (OSTI)

Introduccin y objetivos La influencia pronstica del sexo de los pacientes sometidos a sustitucin valvular artica por estenosis severa tiene un papel controvertido, y algunos estudios le atribuyen un papel relevante como marcador de riesgo independiente. El objetivo del estudio es valorar la influencia pronstica perioperatoria del sexo de los pacientes sometidos a sustitucin valvular por estenosis artica severa. Mtodos Estudio retrospectivo en el que se analiz una cohorte de 577 pacientes sometidos a ciruga de reemplazo valvular artico por estenosis artica entre 1996 y abril de 2007. Resultados Las mujeres (44%) tenan mayor edad (70,37,9 frente a 66,89,8 aos; psexo femenino no se mostr, al ajustar por los diferentes factores de confusin, como factor independiente relacionado con la mortalidad (odds ratio=2,4; intervalo de confianza del 95%, 0,79-7,26; p=0,119). Conclusiones La mortalidad perioperatoria de las mujeres con estenosis artica severa sometidas a sustitucin valvular es alta. Al ajustar por potenciales factores de confusin, especialmente superficie corporal, el sexo femenino no se comporta como factor independiente de mortalidad. Introduction and objectives The influence of sex on the prognosis of patients undergoing aortic valve replacement for severe stenosis is unclear. Nevertheless, a number of studies have regarded sex as an independent risk factor. The aim of this study was to evaluate the influence of sex on perioperative outcomes in patients undergoing valve replacement for severe aortic stenosis. Methods This retrospective study involved 577 consecutive patients who underwent aortic valve replacement surgery for severe aortic stenosis between 1996 and April 2007. Results Women (44% of patients) were older than men (70.37.9 years vs. 66.89.8 years; P<.001), had a smaller body surface area (1.680.15 m2 vs. 1.830.16 m2; P<.001), more often had arterial hypertension (73% vs. 49%; P<.001), diabetes mellitus (33.5% vs. 24.5%; P=.001) and ventricular hypertrophy (89.1% vs. 83.1%; P<.001), and less often had coronary artery disease (19.1% vs. 31.8%; P<.001) and severe ventricular dysfunction (7.9% vs. 17.4%; P<.001). Nevertheless, women more often suffered acute myocardial infarction perioperatively (3.9% vs. 0.9%; P=.016), had a low cardiac output in the postoperative period (30.3% vs. 22.3%; P=.016) and experienced greater perioperative mortality (13% vs. 7.4%; P=.019) than men. However, after adjustment for various confounding factors, female sex was not a significant independent risk factor for mortality (odds ratio=2.40; 95% confidence interval, 0.79-7.26; P=.119). Conclusions Perioperative mortality in women with severe aortic stenosis who underwent valve replacement was high. However, after adjustment for potential confounding factors, particularly body surface area, female sex was not an independent risk factor for mortality.

Juan Caballero-Borrego; Juan J. Gmez-Doblas; Flix M. Valencia-Serrano; Fernando Cabrera-Bueno; Isabel Rodrguez-Bailn; Gema Snchez-Espn; Miguel Such; Javier Orrit; Carlos Porras; Jos M. Melero; Eduardo Olalla-Mercad; Eduardo de Teresa-Galvn

2009-01-01T23:59:59.000Z

462

Valores de proteinuria y dao vascular en gestantes sanas, preeclmpticas y con hipertensin no proteinrica, evaluados por ultrasonografa vascular  

Science Journals Connector (OSTI)

ResumenObjetivo Comparar si la ultrasonografa vascular es ms eficaz en diagnosticar dao vascular que la proteinuria. Sujetos y mtodos A 40 gestantes sanas (GS), 35 preeclmpticas (GP) y 35 con hipertensin inducida por el embarazo, sin proteinuria (GNP), de los hospitales Yanahuara y Nacional del Sur, EsSalud, en Arequipa, Per, se les midieron los valores de presin arterial y proteinuria, y se les realiz una ultrasonografa vascular para evaluar la dilatacin mediada por flujo (DMF). Se realizaron comparaciones entre los 3 grupos mediante las pruebas de ANOVA o Kruskal-Wallis, dependiendo de su distribucin normal o no, respectivamente; se consider estadsticamente significativo a un valor de pKruskal-Wallis tests, depending on whether the distribution was normal or non-normal, respectively. Values of P<0.05 were considered statistically significant. Results Proteinuria values were 0.05 g/24 h, 2.57 g/24 h and 0.21 g/24 h while FMD values showed mean values of 0.66mm, 0.25mm, and 0.45mm for healthy pregnant women, women with preeclampsia and women with non-proteinuric hypertension, respectively. Comparison of FMD among groups showed significant differences among the groups (P<.01). However, proteinuria values in the group with non-proteinuric hypertension were within the normal range (< 0.03 g/24 h). No relation was found between FMD and proteinuria. Conclusions Ultrasonographic evaluation of FMD detected vascular damage even in the group of pregnant women with pregnancy-induced hypertension without proteinuria.

Keisy Lpez Molina; Julio E. Valdivia-Silva; Juan C. Gonzlez Altamirano

2009-01-01T23:59:59.000Z

463

Hombres jvenes que tienen sexo con hombres: un colectivo en alto riesgo para la infeccin por el VIH?  

Science Journals Connector (OSTI)

ResumenObjetivos Comparar las variables asociadas al riesgo de infeccin por el VIH entre los hombres ?25 aos (jvenes) y >25 aos de edad que tienen sexo con hombres, y determinar las variables asociadas a la penetracin anal sin condn de los hombres jvenes con parejas sexuales ocasionales. Mtodo Durante 1 mes, 485 participantes ?25 aos y 1.470 >25 aos completaron una encuesta impresa aplicada en lugares de ambiente o a travs de Internet en Madrid, Barcelona, Bilbao y San Sebastin. La encuesta investig conductas sexuales de los ltimos 3 meses segn las parejas sexuales conocidas en lugares de ambiente y por Internet. Resultados No se encontraron diferencias significativas entre los hombres ?25 aos y >25 aos con respecto a la penetracin anal sin condn con parejas sexuales conocidas en lugares de ambiente (23% frente a 30%, p>0,05) o en Internet (29% frente a 30%, p>0,05), al uso del condn en la ltima penetracin anal y a haber tenido una infeccin de transmisin sexual en el ltimo ao (19% frente a 23%, p>0,05). Sin embargo, los encuestados >25 aos tuvieron un nmero promedio mayor de parejas sexuales conocidas en lugares de ambiente (9,2 frente a 7, psexo con hombres, los jvenes no estn expuestos a un mayor riesgo de infeccin por el VIH y de otras infecciones de transmisin sexual que los >25 aos. Sin embargo, algunas variables podran hablar de su vulnerabilidad. Objectives To compare variables associated with the risk of HIV among men ?25 years old who have sex with men (YMSM) and those >25 years old, and to determine the variables associated with unprotected anal intercourse (UAI) in YMSM with casual sexual partners. Method For 1 month, 485 participants ?25 years old and 1,470 aged >25 years old completed a pen-and-paper survey carried out in gay venues (GV) or via the Internet in Madrid, Barcelona, Bilbao and San Sebastin (Spain). The survey investigated sexual behaviors in the past 3 months according to whether the men met sexual partners in GV (SPGV) or on the Internet (SPI). Results No significant differences were found between YMSM and those >25 years old with respect to UAI with SPGV (23% vs. 30%, p>0.05) and SPI (29% vs. 30%, p>0.05), condom use in the last anal intercourse and having had a sexually-transmitted infection (STI) in the last year (19% vs. 23%, p>0.05). However, respondents>25 years old had a higher average number of SPGV (9.2 vs. 7, p<0.05) and SPI (8.9 vs. 6.4, p<0.05), were more likely to have used drugs while having UAI (68% vs. 55%, p<0.05, with SPI, and 73% vs. 55%, p<0.05, with SPGV) and had a higher prevalence of HIV (11% vs. 4%, p<0.05). When exploring other variables, we found that YMSM more frequently had receptive UAI with SPI (73% vs. 57%, p<0.05), had less time to be in a stable relationship, and their sexual partner more frequently convinced them to ha

Percy Fernndez-Dvila; Kati Zaragoza Lorca

2011-01-01T23:59:59.000Z

464

PROPUESTA DE MINOR EN GEOLOGA La siguiente ficha de proposicin de minor ser evaluada por el Consejo de Escuela para su aprobacin. Un minor es un  

E-Print Network (OSTI)

estructuras que determinan la resistencia y/o estabilidad de macizos rocosos. Los elementos proporcionados por Resultados de Aprendizaje El alumno obtendrá conocimientos básicos sobre los materiales (rocas y minerales) y procesos geológicos y podrá identificar macroscópicamente los materiales geológicos y relacionarlos a los

Rapaport, Iván

465

Microsoft PowerPoint - TA-21_LASO_Rhodes  

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

Land Use Case Study for Technical Area Land Use Case Study for Technical Area Land Use Case Study for Technical Area- -21 at 21 at Los Alamos National Laboratory Los Alamos National Laboratory Residential or Industrial Cleanup Standards Residential or Industrial Cleanup Standards Los Alamos Site Office 1 David S. Rhodes, Supervisory Federal Project Director Environmental Restoration Projects and Decontamination and Decommissioning Team Los Alamos Site Office Regulations Regulations Public Law 105-119, Title VI, Section 632 - Authorizes and directs transfer of land to the County of Los Alamos and to Department Of the Interior, in trust for the Pueblo of San Ildefonso 40 CFR 264, Standards for Owners and Operators of Hazardous Waste Treatment, Storage, and Disposal Facilities (RCRA) and 10 CFR 1021, National Environmental Policy Act

466

Decommissioning of the TA-42 plutonium contaminated incinerator facility  

SciTech Connect

During 1978, a plutonium (/sup 239/Pu) contaminated incinerator facility at the Los Alamos National Laboratory, Los Alamos, New Mexico, was decommissioned. The project involved dismantling the facility and burying the debris at an on-site radioactive solid waste disposal/storage area. Contaminated soil from the 5000 m/sup 2/ area was also buried. The facility was constructed in 1951 to incinerate /sup 239/Pu contaminated wastes. It was later used as a decontamination facility. The major features included a 185-m/sup 2/ floor area control building, incinerator, cyclone dust collector, spray cooler, venturi scrubber, air filter bank, ash separator, and two 140 000-liter ash storage tanks. Six-hundred cubic meters of debris and 1200 m/sup 3/ of soil contaminated with less than 10 nCi /sup 239/Pu per gram of soil were buried at the Laboratory disposal area. Five cubic meters of /sup 239/Pu contaminated ash residues containing more than 10 nCi /sup 239/Pu per gram of waste were packaged and stored to meet the Department of Energy's 20-year retrievable storage criteria. The operation consumed 80 work days and 5800 manhours at a cost of $150 000. This report presents the details concerning decommissioning procedures, the health physics, the waste management, the environmental surveillance results, and a cost breakdown for the operation.

Harper, J.R.; Garde, R.

1981-11-01T23:59:59.000Z

467

COS NUV TA1 Mirror Specification Date: December 8, 1999  

E-Print Network (OSTI)

Manager, CU/CASA Date Approved By: J. C. Green, COS Principal Investigator, CU/CASA Date Center/Handling:........................................................................................ 3 3.4.3 Solvents

Colorado at Boulder, University of

468

C3TA14913G 4045..4054  

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

powder neutron diffraction. The existence of a reversible tetragonal to cubic phase transition was established to occur between room temperature and 400 &20; C, both on heating and...

469

Hollweg, TA, CC Gilmour, and RP Mason. Mercury - ASLO  

Science Journals Connector (OSTI)

a CRM (estuarine sediment, International Atomic Energy. Agency; IAEA-405 ...... imported estuarine and marine fish in the US seafood market. Environ. Health...

2010-10-27T23:59:59.000Z

470

C2TA00634K 59..62  

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

Magadiite templated high surface area graphene-type carbons from metal-halide based ionic liquids Pasquale Fernando Fulvio, * a Patrick Christopher Hillesheim, a John...

471

C4TA02307B 12262..12269  

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

Mesoporous graphene-like carbon sheet: high-power supercapacitor and outstanding catalyst support Pengfei Zhang, * a Zhen-An Qiao, a Zhiyong Zhang, a Shun Wan a and Sheng Dai *...

472

C3TA00081H 6051..6062  

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

activity of AuZrO 2 catalyst was studied. We observed using transmission Fourier transform infrared (FTIR) spectroscopy progressive changes in the presence of monodentate...

473

,rsity or Calirorn:taBuue: SOUTHERN -BRANCH  

E-Print Network (OSTI)

. Astronomy, 117. Biology, 102. Board,96. Books, 97. Boeaiyl, 102. Calendar, 5. Chemistry, 108. Chemistry BRANCH LOS ANGELES , CALIFORNIA ForSaleattheStudents'BookStores. Berkeley and Los Angeles PRICE , 10 information about the University, its organization , government , requirements for admission to undergraduate

Grether, Gregory

474

TA-55 Hot CMM Calibration Tolerance Analysis (U)  

SciTech Connect

The Hot Coordinate Measuring Machine (CMM), a Brown and Sharpe Xcel 765, has specifications listed by the manufacture of 4.5 + L/250 {micro}m for volumetric performance, 3.5 {micro}m for probing and 4.5 {micro}m for scanning. An upgrade was performed on the machine increasing its performance capability. This document reviews calibration data gathered after the upgrade over a five year period (2005-2010) and recommends a new specification of 3.0 + L/250 {micro}m for size, 3.3 {micro}m for probing, and 4.3 {micro}m for scanning. The new equations are an approximate 30% increase in accuracy for size and approximately 5% increase for probing and scanning.

Montano, Joshua D. [Los Alamos National Laboratory

2012-06-12T23:59:59.000Z

475

C3TA10700K 9327..9331  

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

by elemental fluorine for energy storage devices Jamie L. Adcock, a Pasquale F. Fulvio * b and Sheng Dai * ab Graphite fluoride is classified into (CF) n and (C 2 F) n types...

476

TA: Xifan Zheng Email: zhengxifan0403@gmail.com  

E-Print Network (OSTI)

from weak-electromagnetic interference, over a very large q range : from P violation in atomic-Salam-Weinberg theory6 '. At this conference, for the first time, the emphasis of new data is clearly on weak-electromagnetic interference -the occurrence of weak neutral effects in processes described, some years ago, only in terms

Williamson, Carey

477

Laser based synchrotron radiation Kim Ta Phuoc,a)  

E-Print Network (OSTI)

of x rays in the kiloelectronvolt energy range have been produced from laser-matter interaction. Here: 10.1063/1.1842755] I. INTRODUCTION Secondary x-ray radiation sources from laser-produced plasmas have-order harmonics from solid or gas tar- gets, extreme uv (xuv)-ray lasers and K x-ray sources have been shown

Umstadter, Donald

478

DfcSSooo ta Ris-M-2410  

E-Print Network (OSTI)

fremmedsprogede publikationer. INIS descriptorer: ISOTOPE PRODUCTION; NEUTRON ACTIVATION ANALYSIS; RADIOISOTOPES

479

Microsoft Word - 2010 LASO TA-55 Upgrade Assessment _Activity...  

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

significant modifications to nuclear facilities, (2) nuclear facility safety bases, (3) fire protection, and (4) follow-up on previous Independent Oversight inspection results,...

480

Pulsed laser deposition growth of heteroepitaxial YBa2Cu3O7/La0.67Ca0.33MnO3 superlattices on NdGaO3 and Sr0.7La0.3Al0.65Ta0.35O3 substrates  

SciTech Connect

Heteroepitaxial superlattices of [YBa{sub 2}Cu{sub 3}O{sub 7}(n)/La{sub 0.67}Ca{sub 0.33}MnO{sub 3}(m)]{sub x} (YBCO/LCMO), where n and m are the number of YBCO and LCMO monolayers and x the number of bilayer repetitions, have been grown with pulsed laser deposition on NdGaO{sub 3} (110) and Sr{sub 0.7}La{sub 0.3}Al{sub 0.65}Ta{sub 0.35}O{sub 3} (001). These substrates are well lattice matched with YBCO and LCMO and, unlike the commonly used SrTiO{sub 3}, they do not give rise to complex and uncontrolled strain effects at low temperature. The growth dynamics and the structure have been studied in situ with reflection high-energy electron diffraction and ex situ with scanning transmission electron microscopy, x-ray diffraction, and neutron reflectometry. The individual layers are found to be flat and continuous over long lateral distances with sharp and coherent interfaces and with a well-defined thickness of the individual layer. The only visible defects are antiphase boundaries in the YBCO layers that originate from perovskite unit-cell height steps at the interfaces with the LCMO layers. We also find that the first YBCO monolayer at the interface with LCMO has an unusual growth dynamics and is lacking the CuO chain layer, while the subsequent YBCO layers have the regular Y-123 structure. Accordingly, the CuO{sub 2} bilayers at both the LCMO/YBCO and the YBCO/LCMO interfaces are lacking one of their neighboring CuO chain layers and, thus, half of their hole-doping reservoir. Nevertheless, from electric transport measurements on a superlattice with n = 2 we obtain evidence that the interfacial CuO{sub 2} bilayers remain conducting and even exhibit the onset of a superconducting transition at very low temperature. Finally, we show from dc magnetization and neutron reflectometry measurements that the LCMO layers are strongly ferromagnetic.

Malik, V. K. [University of Fribourg; Marozau, I. [University of Fribourg; Das, S. [University of Fribourg; Doggett, B. [University of Fribourg; Satapathy, D. K. [University of Fribourg; Uribe-Laverde, M. A. [University of Fribourg; Biskup, Nevenko [ORNL; Varela del Arco, Maria [ORNL; Schneider, C. W. [Paul Scherrer Institut, Villigen, Switzerland; Marcelot, C. [Paul Scherrer Institut, Villigen, Switzerland; Stahn, J. [Paul Scherrer Institut, Villigen, Switzerland; Bernhard, C. [University of Fribourg

2012-01-01T23:59:59.000Z

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481

Your TA's Name The papers for Physics 108 are a requirement to receive an A in the class. The TA's  

E-Print Network (OSTI)

ideas for topics for the first paper · Electric charge ­ Electrostatic shielding ­ Lightning (charge of electrical circuit · Magnets and magnetic fields ­ Design of refrigerator magnets (this is actually quite Ray Tubes (the old style versions, not LCD) ­ The earth's magnetosphere (protection from charged

Hart, Gus

482

Hospital/UF Nivel Cargo Inscritos Vagas Demanda Hospital de Base do Distrito Federal / DF PROGRAMAS POR REA DE SADE Enfermagem em Clnica Cirrgica 11 2 5,50  

E-Print Network (OSTI)

Hospital/UF Nivel Cargo Inscritos Vagas Demanda Hospital de Base do Distrito Federal / DF PROGRAMAS POR ÁREA DE SA?DE Enfermagem em Clínica Cirúrgica 11 2 5,50 Hospital de Base do Distrito Federal / DF PROGRAMAS POR ÁREA DE SA?DE Enfermagem em Clínica Médica 15 2 7,50 Hospital de Base do Distrito Federal / DF

Maier, Rudolf Richard

483

TTRDC - Publications - TransForum Volume 11 Number 1  

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

Get Smart: Argonne Research Enables Smart Grid Get Smart: Argonne Research Enables Smart Grid Codes and Standards Development Argonne researchers are helping create codes and standards that will enable widespread adoption of electric-drive transportation with smart grid interoperability. For example, the Society of Automotive Engineers' (SAE) J1772 connection standard will enable manufacturers to build compatible connector plugs and vehicle sockets that support both charging and two-way communication with utility companies. Another standard, SAE J2847, will specify the communications systems between electric vehicles and utility companies. Engineers are also actively pursuing the development of standards related to plug-in vehicles and methods to test them. Smart Grid Metrology Smart grid metrology systems are end-use measurement devices (EUMDs) that measure and communicate energy usage information to ensure accurate consumption readings and fair billing. Argonne researchers have made a major breakthrough with the development of a compact metrology system that is a fraction of the size and cost of existing systems. The groundbreaking technology is garnering international attention because of its low price of less than $30 per unit and its compact size (smaller than a business card). This technology would also be an alternative to installing a secondary charging meter specifically for charging an electric vehicle.

484

TransForum v9n2 - PHEV Research  

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

PHEVs Need Further Research for Acceptable Payback PHEVs Need Further Research for Acceptable Payback Fuel Consumption as a Function of Distance PHEV graph In order to double the fuel displacement obtained with a 4kWh battery, the battery size had to be quadrupled to 16kWh. Aymeric Rousseau and his team at Argonne studied the impact of real-world drive cycles on the fuel efficiency and costs of different plug-in hybrid electric vehicle (PHEV) configurations. They found that while different PHEV configurations all demonstrated great potential for replacing gasoline (with less gasoline consumed as more electricity was used), the benefit of adding a larger battery seemed to decrease with increasing battery pack size. "In general, the larger the battery, the more fuel saved," said Rousseau, principal investigator of the vehicle modeling and simulation

485

TTRDC - Publications - TransForum Volume 11 Number 1  

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

New Battery Facility Allows Argonne to Create Prototype Battery Cells New Battery Facility Allows Argonne to Create Prototype Battery Cells Cell fabrication Argonne process engineer Bryant Polzin fills an 18650 lithium-ion battery cell with electrolyte using semi-automated equipment at Argonne's Cell Fabrication Facility. Larger image. With Argonne's new Cell Fabrication Facility, researchers have the ability to create their own full-size prototype battery cells by using promising laboratory-developed materials and without having to rely on battery manufacturers to make the larger cells. The climate-controlled fabrication facility allows Argonne scientists to manufacture, for their own use, both pouch cells and 18650 cells.Pouch cells are contained in flexible, heatsealable foils that allow them to be tailored to specific shapes and sizes; 18650 cells are contained in solid,

486

TTRDC - Publications - TransForum Volume 11 Number 1  

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

Leads the Charge with On-Site Electric Charging Stations Leads the Charge with On-Site Electric Charging Stations ev charging solar array The EV Charging Pilot Program makes use of solar panels on a tracking array mount that allows the panels to tilt toward the sun. Electric vehicle charging stations are shown in front of the solar array. Larger image. As part of Argonne's continuing efforts to reduce its carbon footprint, several electric vehicle (EV) charging stations will soon be installed around the laboratory campus as part of Argonne's EV Charging Pilot Program. The first charger went live on April 21, 2011 during Argonne's Earth Day celebration. In addition to displacing petroleum through the use of EVs and plug-in hybrids, the program will include the installation of a solar power array and wind turbine to provide clean, renewable electricity for charging.

487

TransForum - Special Issue: Batteries - August 2010  

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

Special Issue: Batteries-August 2010 Special Issue: Batteries-August 2010 RESEARCH REVIEWS 2 China's Minister of Science and Technology Visits Argonne 3 Testing the Tesla 4 Six Myths about Plug-in Hybrid Electric Vehicles 6 Charging Ahead: Taking PHEVs Farther on a Single Battery Charge 7 Argonne to Explore Lithium-air Battery 8 Argonne's Lithium-ion Battery Research Produces New Materials and Technology Transfer Successes 11 New Battery Facilities Will Help Accelerate Commercialization of Technologies 12 Argonne Charges Ahead with Smart Grid Research 14 Center for Electrical Energy Storage Promises Advances in Transportation Technologies 15 PHEVs Need Further Research for Acceptable Payback 16 PUTTING ARGONNE'S RESOURCES TO WORK FOR YOU Lithium-ion Battery Research page 8 Minister of Science and

488

Microsoft Word - Densmore_StoTran_PE.doc  

National Nuclear Security Administration (NNSA)

Densmore, J. D. et al. 1 Densmore, J. D. et al. 1 A Hybrid Transport-Diffusion Method for Monte Carlo Radiative Transfer Simulations Jeffery D. Densmore, Todd J. Urbatsch, Thomas M. Evans, and Michael W. Buksas Los Alamos National Laboratory, Los Alamos, New Mexico 87545 Discrete Diffusion Monte Carlo (DDMC) is a hybrid transport-diffusion method for Monte Carlo simulations in diffusive media. In DDMC, particles take discrete steps between spatial cells according to a discretized diffusion equation. Thus, DDMC produces accurate solutions while increasing the efficiency of the Monte Carlo calculation. In this paper, we extend previously developed DDMC techniques in several ways that improve the accuracy and utility of DDMC for grey Implicit Monte Carlo calculations. First, we employ a diffusion equation that is

489

TTRDC - Publications - TransForum Volume 11 Number 1  

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

EcoCAR Tackles Dynamometer Testing at the Year Three Spring Workshop EcoCAR Tackles Dynamometer Testing at the Year Three Spring Workshop By Dana Bubonovich, Assistant Communications Specialist, EcoCAR, Argonne National Laboratory ecocar teams Participants from the sixteen EcoCAR teams at the 2011 Spring Workshop. Larger image. In March, sixteen EcoCAR teams from various universities traveled to Ann Arbor, Mich., to attend the two-week Spring Workshop hosted by the U.S. Environmental Protection Agency (EPA) at its National Vehicle and Fuel Emissions Laboratory (NVFEL). During this time, each EcoCAR team tested its vehicle on a chassis dynamometer. Prior to the start of the workshop, each team put together a test plan describing the drive cycles on which its vehicle would be tested. Possible drive cycles included EPA certification-type cycles, such as

490

VTA, SamTrans Look into Future with Bus Demo  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

induction motor for propulsion. induction motor for propulsion. Although there are several fuel cell chemistries and configura- tions, PEM is generally recog- nized as the best combination of electrochemistry, operating temperature, and weight for transportation applications. The fuel cell supplies electric current via an inverter to the propulsion motor, which is a proprietary design. This chassis- mounted, three-phase, induction motor is rated at 225 kW

491

Microsoft Word - WAPA Trans. Comment Extension Request.doc  

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

CEDAR RAPIDS, IOWA VERMILLION, SOUTH DAKOTA 100 FIRST STREET SW, SUITE 201 CEDAR RAPIDS, IA 52404 T: 319 362 2120 F: 866 484 2372 E: info@plainsjustice.org W: http://plainjustice.org Printed on recycled paper Transmission Infrastructure Program Western Area Power Administration P.O. Box 281213 Lakewood, CO 80228- 8213 March 25, 2009 To Whom It May Concern: Intertribal Council on Utility Policy, Dakota Resource Council, Native Action, Plains Justice and Western Organization of Resource Councils write to request an extension to the thirty (30) day comment period and additional opportunities for public hearing on WAPA's Notice of proposed principles, policies and practices for a Transmission Infrastructure Program. Notice

492

Trans-Fast MHD Winds in a Pulsar Magnetosphere  

Science Journals Connector (OSTI)

......the acceleration increases, of course, with increased input-flux rjE. In connection with subsection 3.3, it must...569 Takahashi M. 1993, in Plasma Physics and Controlled Nuclear Fusion, ed T.D. Guyenne, J.J. Hunt, ESA SP-351, p329......

Masaaki Takahashi; Shinpei Shibata

1998-04-01T23:59:59.000Z

493

Vermont Electric Trans Co Inc | Open Energy Information  

Open Energy Info (EERE)

for 2010 - File1a1 EIA Form 861 Data Utility Id 19950 Utility Location Yes Ownership T NERC Location NPCC NERC NPCC Yes ISO NE Yes Activity Transmission Yes This article is a...

494

Status of TRANStatus of TRAN Presented at AP  

E-Print Network (OSTI)

and analysis of TRANSP St t ft th t ill b dState software; these too will be desc http://w3.pppl.g tracttract; power, particle and momentum balance. nals sics 3D... *FusionGrid TRANSP on PPPL servers 4 #12;TRANSP/PTRA Serv Th TRANSP/PTRANSP· The TRANSP/PTRANSP p users around the world to s jobs to PPPL compute nodjobs

Princeton Plasma Physics Laboratory

495

TransCanada Energy Marketing ULC | Open Energy Information  

Open Energy Info (EERE)

Id 56276 Utility Location Yes Ownership W NERC Location WECC NERC WECC Yes Activity Wholesale Marketing Yes This article is a stub. You can help OpenEI by expanding it. Utility...

496

Graphene as a subnanometre trans-electrode membrane  

E-Print Network (OSTI)

Isolated, atomically thin conducting membranes of graphite, called graphene, have recently been the subject of intense research with the hope that practical applications in fields ranging from electronics to energy science ...

Garaj, S.

497

The Trans/National Terrain of Anishinaabe Law and Diplomacy  

E-Print Network (OSTI)

Our Fire Survives the Storm: A Cherokee Literary History.Our Fire Survives the Storm: A Cherokee Literary History (

Bauerkemper, Joseph; Stark, Heidi Kiiwetinepinesiik

2012-01-01T23:59:59.000Z

498

Equivalence of trans paths in ion channels Juan Alvarez*  

E-Print Network (OSTI)

explore stochastic models for the study of ion transport in biological cells. Analysis of these models explains and explores an interesting feature of ion transport observed by biophysicists. Namely the interior and exterior of the cell. The membrane is a lipid bilayer that is essentially impermeable to ions

Hajek, Bruce

499

Optimal Cropping Strategies Considering Risk: Texas Trans-Pecos.  

E-Print Network (OSTI)

trials. The EPIC (Erosion Productivity Impact Calculator) generalized crop growth model, originally developed by the U.S. Department of Agricul ture (Williams et al., 1984a), was used to develop yield distribu tions for selected row crops and various... ous facets of this study. Their contributions added greatly to the depth and scope of this effort. Numerous other individuals contributed valuable time and energy. James (Jimmy) Williams of the U.S. Department of Agriculture, Blacklands Research...

Ellis, John R.; Lacewell, Ronald D.; Moore, Jaroy; Richardson, James

1990-01-01T23:59:59.000Z

500

Trickle irrigation in the Trans-Pecos area of Texas  

E-Print Network (OSTI)

) deep. Laterals were spaced 80 inches (2 m) and orifice spacing was every 12 inches (30 cm). Table 5 shows cantaloupe yields for their study. Differences were not detected as much when comparing surface and subsurface treatments. Yield was higher...

Doak, Louis E

1988-01-01T23:59:59.000Z