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Note: This page contains sample records for the topic "ti ma ted" 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.


1

MA.+'  

Office of Legacy Management (LM)

MA.+' MA.+' t -@ . ;' OAK RIDGE NATIONAL LABORATORY i OPtRATED BY MARTIN MARIETTA ENERGY SYSTEMS, INC. FOR THE UNITE0 STATES DEPARTMENT OF ENERGY ,,y , - IhI of ORNL/TM-10053 RESULTS OF THE RADIOLOGICAL SURVEY AT THE VENTRON SITE, BEVERLY, MASSACHUSETTS W. D. Cottrell R. F. Carrier -.- _ ..-. - . . . -~~.- ~~- Printed in the United States of America. Available from National Technical Information Service U.S. Department of Commerce 5285 Port Royal Road, Springfield, Virginia 22161 NTIS price codes-Printed Copy: ~06 Microfiche A01 This report was prepared as an account of work sponsored by an agency of the United StatesGovernment. Neither the U nited StatesGovernment nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or

2

U.S. DEPARTMENT OF ENERGY EERE PROJECT MA.i\IAGE\tiE~TCE~TER  

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

MA.i\IAGE\tiE~TCE~TER MA.i\IAGE\tiE~TCE~TER NEPA DETERMINATION Page 1 of2 RECIPIENT:Brayton Energy STATE: MA PROJECT TITLE: High-Efficiency Low-Cost Solar Receiver for use in a Supercritical C02 Recompression Cycle Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-FOA-0000595 DE-EE0005799 GF0-0005799-{)01 G05799 Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the foUowing determination: CX, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering, analysis, and dissemination Information gathering (including, 'but not limited to, literature surveys, inventories, site vrsits, and audits}, data analysis (including, but not limited to, computer modeling}, document preparation

3

NREL: Energy Analysis - Ted James  

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

E-mail: ted.james@nrel.gov Areas of expertise Knowledge of clean energy policy and solar technologies Environmental and regulatory strategy International trade and...

4

MA.2  

Office of Legacy Management (LM)

IS .:,I. ;' IS .:,I. ;' MA.2 0 y-AU Mr. M ichael Matt W a tertown Redevelopment Authority 319 Arlington Street W a tertown, Massachusetts 02172 Dear Mr. Matt: The Department of Energy is evaluating the radiological condition of sites that were utilized under the Manhattan Engineer District and/or the Atomic Energy C o m m ission in the early years of nuclear energy development to determine whether they need remedial action and whether the Department has authority to perform such action. As you know from information previously sent to you, portions of the W a tertown Arsenal in W a tertown, Massachusetts, were identified as possible sites. The areas investigated included those areas which were the sites of Buildings 34, 41, and 421 and the GSA site. The enclosed documents, which represent the Department's review of the

5

DOE - Office of Legacy Management -- Beverly MA Site - MA 04  

Office of Legacy Management (LM)

Beverly MA Site - MA 04 Beverly MA Site - MA 04 FUSRAP Considered Sites Beverly, MA Alternate Name(s): Metal Hydrides, Inc. Ventron Corporation MA.04-1 Location: Congress Street, Beverly, Massachusetts MA.04-4 Historical Operations: Provided uranium metal production under contract with MED. Thorium and radium contamination occurred from non-MED operations. MA.04-6 Eligibility Determination: Eligible MA.04-1 Radiological Survey(s): Assessment Survey, Verification Survey MA.04-4 MA.04-7 Site Status: Certified- Certification Basis, Federal Register Notice included MA.04-5 MA.04-6 MA.04-7 Long-term Care Requirements: Long-Term Surveillance and Maintenance Requirements for Remediated FUSRAP Sites S07566_FUSRAP Also see Beverly, MA, Site Documents Related to Beverly, MA Beverly Site Aerial Photograph

6

L. Lynn Ma | BNL  

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

L. Lynn Ma Advanced Applications Engineer Education Xiamen University, B.S., Applied Mathematics Florida Institute of Technology, M.S., Physical Oceanography State University of...

7

Cloud Tracking with Satellite Imagery: From the Pioneering Work of Ted Fujita to the Present  

Science Conference Proceedings (OSTI)

Tetsuya (Ted) Fujita was a pioneer in remote sensing of atmospheric motion. When meteorological satellites were introduced, he developed techniques for precise analysis of satellite measurements (sequences of images from polar orbiting ...

W. Paul Menzel

2001-01-01T23:59:59.000Z

8

Analysis: Why Drug Porn Isn't Exciting Anymore By TED HESSON  

E-Print Network (OSTI)

Analysis: Why Drug Porn Isn't Exciting Anymore By TED HESSON Dec. 20, 2012-- The Imagery of pornography: like war porn, torture porn or the standard naked-people porn, drug porn offers up a taste

Fernandez, Eduardo

9

DE-MA0002512  

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

Award No. 2. Modification No. 3. Effective Date Award No. 2. Modification No. 3. Effective Date 4. CFDA No. DE-MA0002512 03/27/2012 ASSISTANCE AGREEMENT 7. Period of Performance 6. Sponsoring Office 5. Awarded To Other Cooperative Agreement Grant test 10. Purchase Request or Funding Document No. 9. Authority 8. Type of Agreement 11. Remittance Address 12. Total Amount 13. Funds Obligated Govt. Share: $0.00 Cost Share : $0.00 Total : $0.00 This action: $0.00 Total : $0.00 test 14. Principal Investigator 15. Program Manager 16. Administrator test 19. Submit Reports To 18. Paying Office 17. Submit Payment Requests To 20. Accounting and Appropriation Data See Schedule 21. Research Title and/or Description of Project For the Recipient For the United States of America 22. Signature of Person Authorized to Sign

10

WIND DATA REPORT FALMOUTH, MA  

E-Print Network (OSTI)

WIND DATA REPORT FALMOUTH, MA June1, 2004 to August 31, 2004. Prepared for Massachusetts Technology...................................................................................................................... 8 Wind Speed Time Series............................................................................................................. 8 Wind Speed Distributions

Massachusetts at Amherst, University of

11

Discovery and utilization of sorghum genes (Ma5/Ma6)  

DOE Patents (OSTI)

Methods and composition for the production of non-flowering or late flowering sorghum hybrid. For example, in certain aspects methods for use of molecular markers that constitute the Ma5/Ma6 pathway to modulate photoperiod sensitivity are described. The invention allows the production of plants having improved productivity and biomass generation.

Mullet, John E; Rooney, William L; Klein, Patricia E; Morishige, Daryl; Murphy, Rebecca; Brady, Jeff A

2012-11-13T23:59:59.000Z

12

The ma Ni Song 1  

E-Print Network (OSTI)

ba sgrol ma Date of recording November 10th 2009. Place of recording Ci jo Village, Phu ma Township, Sde dge County, Dkar mdzes Tibetan Autonomous Prefecture, Sichuan Province, China. Name(s), age, sex, place of birth of performer(s) Bo...

Zla ba sgrol ma

2009-11-10T23:59:59.000Z

13

NREL: Energy Sciences - Jie Ma  

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

Jie Ma Jie Ma Postdoctoral Researcher Photo of Jie Ma Phone: (303) 384-6511 Email: jie.ma@nrel.gov At NREL Since: 2010 Dr. Ma graduated from the University of Science and Technology of China in 2004 and received a Ph.D. degree from Institute of Physics, Chinese Academy of Sciences in 2009. Jie joined the Computational Materials Science Team at NREL as a postdoctoral researcher in March, 2010. He is currently working on computational design and characterization of nanoscale materials for doping, water splitting, and solar cells, using quantum mechanical electronic structure calculation and molecular dynamics simulation techniques. Research Interests Low-dimensional systems (quantum dots, nanotube and nanowires, and surfaces) Doping in semiconductors. Solar cell and water splitting.

14

MA Mortenson | Open Energy Information  

Open Energy Info (EERE)

Mortenson Mortenson Jump to: navigation, search Name MA Mortenson Place Minnesota Zip 55440-0710 Sector Solar, Wind energy Product Construction and building firm active in the installation of wind and solar farms. References MA Mortenson[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. MA Mortenson is a company located in Minnesota . References ↑ "MA Mortenson" Retrieved from "http://en.openei.org/w/index.php?title=MA_Mortenson&oldid=348551" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load)

15

M.A. Silva Dias,  

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

1 a 260. 1 Modelando o Impacto Climtico Regional e Remoto do Desmatamento M.A. Silva Dias, 1 R. Avissar, 2 e P. Silva Dias 1,3 As observaes e os modelos concordam que os...

16

MA - Office of Management - Energy Conservation Plan  

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

MA Energy Conservation Plan MA Energy Conservation Plan January 2010 1 Office of Management Office-Level Energy Conservation Plan January 2010 I. BACKGROUND This energy conservation plan represents an effort to reduce energy consumption within Office of Management (MA) office spaces and to increase employee awareness of and participation in energy conservation measures. II. SCOPE The plan and procedures in this document apply to all Office of Management (MA) office suites in the Forrestal and Germantown Facilities as well as the 950 L'Enfant Plaza Building. The actions and procedures set forth in this plan apply to each separate MA office suite as follows: MA-1: 4A-107 MA-43: 1F-039 MA-70: 7E-074 MA-1.1: 7E-028 MA-43: 1F-037 MA-70: 7E-054 MA-30: GH-081 MA-43:

17

Category:Boston, MA | Open Energy Information  

Open Energy Info (EERE)

Boston, MA Boston, MA Jump to: navigation, search Go Back to PV Economics By Location Media in category "Boston, MA" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Boston MA Massachusetts Electric Co.png SVFullServiceRestauran... 67 KB SVHospital Boston MA Massachusetts Electric Co.png SVHospital Boston MA M... 65 KB SVLargeHotel Boston MA Massachusetts Electric Co.png SVLargeHotel Boston MA... 65 KB SVLargeOffice Boston MA Massachusetts Electric Co.png SVLargeOffice Boston M... 65 KB SVMediumOffice Boston MA Massachusetts Electric Co.png SVMediumOffice Boston ... 65 KB SVMidriseApartment Boston MA Massachusetts Electric Co.png SVMidriseApartment Bos... 65 KB SVOutPatient Boston MA Massachusetts Electric Co.png SVOutPatient Boston MA...

18

DOE - Office of Legacy Management -- Indian Orchard MA Site - MA 08  

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

Indian Orchard MA Site - MA 08 Indian Orchard MA Site - MA 08 FUSRAP Considered Sites Indian Orchard, MA Alternate Name(s): Chapman Valve Manufacturing Company Chapman Valve Site Crane Company MA.08-3 MA.08-4 Location: 203 Hampshire Street, Indian Orchard, Massachusetts MA.08-2 Historical Operations: Machined extruded natural uranium rods and supplied valves and other products to MED and AEC. Also machined natural uranium rods into slugs for Brookhaven National Laboratory. MA.08-6 MA.08-7 MA.08-8 MA.08-14 Eligibility Determination: Eligible MA.08-2 Radiological Survey(s): Assessment Survey, Verification Survey MA.08-11 MA.08-12 Site Status: Certified - Certification Basis, Federal Register Notice included. MA.08-13 MA.08-14 Long-term Care Requirements: Long-Term Surveillance and Maintenance Requirements for Remediated FUSRAP Sites S07566_FUSRAP

19

US NE MA Site Consumption  

Gasoline and Diesel Fuel Update (EIA)

NE MA NE MA Site Consumption million Btu $0 $500 $1,000 $1,500 $2,000 $2,500 $3,000 US NE MA Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 2,000 4,000 6,000 8,000 10,000 12,000 US NE MA Site Consumption kilowatthours $0 $250 $500 $750 $1,000 $1,250 $1,500 US NE MA Expenditures dollars ELECTRICITY ONLY average per household * Massachusetts households use 109 million Btu of energy per home, 22% more than the U.S. average. * The higher than average site consumption results in households spending 22% more for energy than the U.S. average. * Less reliance on electricity for heating, as well as cool summers, keeps average site electricity consumption in the state low relative to other parts of the U.S. However, spending on electricity is closer to the national average due to higher

20

US NE MA Site Consumption  

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

NE MA NE MA Site Consumption million Btu $0 $500 $1,000 $1,500 $2,000 $2,500 $3,000 US NE MA Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 2,000 4,000 6,000 8,000 10,000 12,000 US NE MA Site Consumption kilowatthours $0 $250 $500 $750 $1,000 $1,250 $1,500 US NE MA Expenditures dollars ELECTRICITY ONLY average per household * Massachusetts households use 109 million Btu of energy per home, 22% more than the U.S. average. * The higher than average site consumption results in households spending 22% more for energy than the U.S. average. * Less reliance on electricity for heating, as well as cool summers, keeps average site electricity consumption in the state low relative to other parts of the U.S. However, spending on electricity is closer to the national average due to higher

Note: This page contains sample records for the topic "ti ma ted" 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

MA  

U.S. Energy Information Administration (EIA)

Status: The State has unbundling programs for its residential gas customers, but participation is quite limited. Overview: Massachusetts used a ...

22

WIND DATA REPORT Chester, MA  

E-Print Network (OSTI)

- Map of Chester wind tower site April 11, 2007 Renewable Energy Research Laboratory Page 5 UniversityWIND DATA REPORT Chester, MA December 2006 ­ February 2007 Prepared for Massachusetts Technology April 11, 2007 Report template version 3.1 Renewable Energy Research Laboratory University

Massachusetts at Amherst, University of

23

WIND DATA REPORT Wellfleet, MA  

E-Print Network (OSTI)

from a given direction and the average wind speed in that May 2, 2007 Renewable Energy Research Wind Speed, December 1, 2006 ­ February 28, 2007 May 2, 2007 Renewable Energy Research Laboratory PageWIND DATA REPORT Wellfleet, MA December 1st , 2006 ­ February 28th , 2007 Prepared

Massachusetts at Amherst, University of

24

MA Org Chart, August 01, 2013  

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

MA-1 MA-1 Ingrid Kolb, Director Chief Acquisition Officer (Vacant) Laurie Morman, Chief of Staff Office of Resource Management and Planning MA-1.1 Marilyn Dillon, Director Willie Mae Ingram, Dep. Director (Acting) Office of Acquisition & Project Management Paul Bosco, Director David Boyd, Dep. Director Jay Glascock, Senior Advisor Office of Policy MA-63 Berta Schreiber Director Office of Contract Management Patrick Ferraro Director Office of Project Management Michael Peek Director Office of Headquarters Procurement Services Mark Brady Director Office of Property Management Carmelo Melendez Director MA-60 Office of Scheduling and Advance Anthony Rediger, Director James Covey, Dep. Director MA-10 MA-30 MA-40 MA-70 MA-90 Office of Aviation

25

InThrMa | Open Energy Information  

Open Energy Info (EERE)

InThrMa InThrMa Jump to: navigation, search Tool Summary LAUNCH TOOL Name: InThrMa Agency/Company /Organization: InThrMa Sector: Energy Focus Area: - HVAC Resource Type: Software/modeling tools User Interface: Website, Mobile Device Website: www.inthrma.com/ Web Application Link: www.inthrma.com/ Cost: Paid Language: English InThrMa Screenshot References: InThrMa[1] Logo: InThrMa Web based HVAC EMS for Internet connected thermostats, focusing on energy efficiency, including Auto Demand Response capabilities. Harnessing Data & Technology To Derive HVAC Efficiency Overview InThrMa's HVAC Energy Management Suite (EMS) allows users to manage and optimize their HVAC systems from any web browser or mobile phone. The InThrMa EMS provides various tools for programming, monitoring and

26

O Ti-tE LOVE  

Office of Legacy Management (LM)

' ItqQtJulRl' IICt' O Ti-tE LOVE ~t?Al. . . At2D Al.CLkTED IChTTEtt~ . ' . . . : . ' . i I . . . . .mr TttE HOt\' ORAULE~ STANLEY FItZl:; SFCAKER ' . : ,J WE\J i' ORti STATE ASSH' rtrLY l r . . isay 29,.1980 Consultant to the Kew York ' , .' .I, " ..' . ,"' ! -. . . : . . . I.. . . . . ~. ,:- 9.. :. .' , * Ill . ,.. , ,i / All . ' %: : . : . . -. ;:. * :... . _ -. .' . . . I . ' J n' f armed. ?%c firtdingo and backup documentatiin embodied in thi preliminafy report compel the Task Yorao to call trprm ym; thr: . . I SpcnXer, to cwthorim crnd ompowcr the Assemly Sta?ding,CozmiCte I ' . : ,. . ..: .I' .,' :. .~.. ,:. :,-"'. ; ..d ::. . . .~~ ' .,' .' . : ' , ' ..,, -. . -. . . : : ? :. . . . .; *. . 1 ,.' .i. . . : \. .- :. " ' . . . c. : . I ! .'

27

MA-60 Org chart | Department of Energy  

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

MA-60 Org chart MA-60 Org chart Updated May 6,2013 APM Org Chart v12.pptx More Documents & Publications Office of Acquisition and Project Management (APM) Organization Chart Office...

28

Data Update for Blandford, MA November 2006  

E-Print Network (OSTI)

Data Update for Blandford, MA November 2006 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Matthew Lackner Monthly Data Summary for November 2006 This update summarizes the monthly data results for the Blandford monitoring site in Blandford, MA, at 42.223° N, 72

Massachusetts at Amherst, University of

29

Data Update for Paxton, MA September, 2004  

E-Print Network (OSTI)

Data Update for Paxton, MA September, 2004 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for September, 2004 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

30

Data Update for Paxton, MA December, 2004  

E-Print Network (OSTI)

Data Update for Paxton, MA December, 2004 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for December, 2004 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

31

Data Update for Paxton, MA October, 2004  

E-Print Network (OSTI)

Data Update for Paxton, MA October, 2004 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for October, 2004 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

32

Data Update for Paxton, MA Prepared for  

E-Print Network (OSTI)

Data Update for Paxton, MA July, 2006 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for July, 2006 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per the WSG84

Massachusetts at Amherst, University of

33

Data Update for Paxton, MA November, 2005  

E-Print Network (OSTI)

Data Update for Paxton, MA November, 2005 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for November, 2005 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

34

Data Update for Paxton, MA November, 2004  

E-Print Network (OSTI)

Data Update for Paxton, MA November, 2004 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for November, 2004 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

35

Data Update for Paxton, MA January, 2005  

E-Print Network (OSTI)

Data Update for Paxton, MA January, 2005 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for January, 2005 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

36

Data Update for Paxton, MA August, 2005  

E-Print Network (OSTI)

Data Update for Paxton, MA August, 2005 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for August, 2005 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

37

Data Update for Paxton, MA February, 2005  

E-Print Network (OSTI)

Data Update for Paxton, MA February, 2005 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for February, 2005 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

38

Data Update for Paxton, MA September, 2006  

E-Print Network (OSTI)

Data Update for Paxton, MA September, 2006 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for September, 2006 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

39

Data Update for Paxton, MA Prepared for  

E-Print Network (OSTI)

Data Update for Paxton, MA June, 2006 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for June, 2006 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per the WSG84

Massachusetts at Amherst, University of

40

Data Update for Blandford, MA October 2006  

E-Print Network (OSTI)

Data Update for Blandford, MA October 2006 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Matthew Lackner Monthly Data Summary for October 2006 This update summarizes the monthly data results for the Blandford monitoring site in Blandford, MA, at 42.223° N, 72

Massachusetts at Amherst, University of

Note: This page contains sample records for the topic "ti ma ted" 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

Data Update for Paxton, MA Prepared for  

E-Print Network (OSTI)

Data Update for Paxton, MA May, 2005 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for May, 2005 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per the WSG84

Massachusetts at Amherst, University of

42

Data Update for Paxton, MA Prepared for  

E-Print Network (OSTI)

Data Update for Paxton, MA May, 2006 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for May, 2006 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per the WSG84

Massachusetts at Amherst, University of

43

Data Update for Paxton, MA December, 2005  

E-Print Network (OSTI)

Data Update for Paxton, MA December, 2005 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for December, 2005 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

44

Data Update for Paxton, MA August, 2006  

E-Print Network (OSTI)

Data Update for Paxton, MA August, 2006 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for August, 2006 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

45

Data Update for Paxton, MA October, 2006  

E-Print Network (OSTI)

Data Update for Paxton, MA October, 2006 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for October, 2006 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

46

Data Update for Paxton, MA September, 2005  

E-Print Network (OSTI)

Data Update for Paxton, MA September, 2005 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for September, 2005 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

47

Data Update for Paxton, MA October, 2005  

E-Print Network (OSTI)

Data Update for Paxton, MA October, 2005 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for October, 2005 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

48

Data Update for Paxton, MA February, 2006  

E-Print Network (OSTI)

Data Update for Paxton, MA February, 2006 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for February, 2006 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

49

Data Update for Paxton, MA Prepared for  

E-Print Network (OSTI)

Data Update for Paxton, MA June, 2005 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for June, 2005 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per the WSG84

Massachusetts at Amherst, University of

50

Data Update for Paxton, MA Prepared for  

E-Print Network (OSTI)

Data Update for Paxton, MA July, 2005 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for July, 2005 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per the WSG84

Massachusetts at Amherst, University of

51

Data Update for Paxton, MA December, 2006  

E-Print Network (OSTI)

Data Update for Paxton, MA December, 2006 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for December, 2006 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

52

Data Update for Paxton, MA March, 2005  

E-Print Network (OSTI)

Data Update for Paxton, MA March, 2005 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for March, 2005 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per the WSG84

Massachusetts at Amherst, University of

53

Data Update for Paxton, MA January, 2006  

E-Print Network (OSTI)

Data Update for Paxton, MA January, 2006 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for January, 2006 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

54

Data Update for Paxton, MA April, 2005  

E-Print Network (OSTI)

Data Update for Paxton, MA April, 2005 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for April, 2005 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per the WSG84

Massachusetts at Amherst, University of

55

Data Update for Paxton, MA March, 2006  

E-Print Network (OSTI)

Data Update for Paxton, MA March, 2006 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for March, 2006 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per the WSG84

Massachusetts at Amherst, University of

56

Data Update for Paxton, MA November, 2006  

E-Print Network (OSTI)

Data Update for Paxton, MA November, 2006 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for November, 2006 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per

Massachusetts at Amherst, University of

57

Data Update for Paxton, MA April, 2006  

E-Print Network (OSTI)

Data Update for Paxton, MA April, 2006 Prepared for Massachusetts Technology Collaborative, 75 North Drive, Westborough, MA 01581 By Kai Wu Monthly Data Summary for April, 2006 This update summarizes the monthly data results for the Paxton MA monitoring site at 42-18-11.6 N, 71-53-50.9 W per the WSG84

Massachusetts at Amherst, University of

58

M.A. Silva Dias,  

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

1 a 260. 1 a 260. 1 Modelando o Impacto Climático Regional e Remoto do Desmatamento M.A. Silva Dias, 1 R. Avissar, 2 e P. Silva Dias 1,3 As observações e os modelos concordam que os níveis atuais e os padrões de desmatamento da Amazônia de fato intensificam as transferências de massa e energia entre a terra e a atmosfera por meio da criação de circulações impulsionadas termicamente com efeitos significativos sobre a precipitação, mas que variam sazonal e regionalmente. Isso também indicou a necessidade de identificar o limiar onde o aumento do desmatamento realmente implica a diminuição de pluviosidade, conforme apontado pela maioria dos modelos de circulação geral de baixa resolução. Grande parte dos estudos sobre o impacto remoto ainda é exploratória, mas indicam que

59

Ma'aden Open Mould Casting Machines  

Science Conference Proceedings (OSTI)

The paper will describe Ma'aden experience in ingot casting machines: commissioning and start-up, the challenges faced specially with De-molding machines,...

60

WIND DATA REPORT WBZ Tower, Hull, MA  

E-Print Network (OSTI)

WIND DATA REPORT WBZ Tower, Hull, MA 9/1/06-11/30/06 Prepared for Department of Energy (DOE) Golden the closest tower leg The data from the SecondWind Nomad2 logger is emailed to the Renewable Energy Research Energy Research Laboratory Page 10 University of Massachusetts, Amherst Amherst, MA 01003 #12;Wind Speed

Massachusetts at Amherst, University of

Note: This page contains sample records for the topic "ti ma ted" 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.


61

DOE - Office of Legacy Management -- Shpack Landfill - MA 06  

Office of Legacy Management (LM)

Shpack Landfill - MA 06 Shpack Landfill - MA 06 FUSRAP Considered Sites Shpack Landfill, NY Alternate Name(s): Attleboro, MA Metals and Controls Site Norton Landfill area MA.06-2 MA.06-3 Location: 68 Union Road, Norton, Massachusetts MA.06-2 Historical Operations: No AEC activities were conducted on site. Contamination was suspected from disposal of materials containing uranium and zirconium ash. MA.06-2 MA.06-3 Eligibility Determination: Eligible MA.06-1 Radiological Survey(s): Assessment Surveys MA.06-4 MA.06-5 MA.06-6 Site Status: Cleanup in progress by U.S. Army Corps of Engineers. MA.06-7 MA.06-8 USACE Website Long-term Care Requirements: To be determined upon completion. Also see Documents Related to Shpack Landfill, NY MA.06-1 - DOE Memorandum; Meyers to Hart; Subject: Shpack Landfill,

62

ESS 2012 Peer Review - Demonstration of a Sodium Ion Battery for Grid Level Applications - Ted Wiley, Aquion Energy  

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

Progress Report Progress Report Smart Grid Demonstration Program Ted Wiley, Jay Whitacre Department of Energy Peer Review 26 September, 2012 Confidential Information of Aquion Energy, Inc. 2 Thanks to Our Supporters Confidential Information of Aquion Energy, Inc. 3 About Aquion Energy Founded on the belief that stationary energy storage must be: * Safe: Non-toxic and immune to catastrophic failure events * Reliable: Long lasting and capable of operating in abusive environments * Affordable: Made from abundant, simple materials via a scalable manufacturing process This principle demands a new type of energy storage: Aqueous Hybrid Ion Batteries Designed for stationary, long-duration applications * Utilities-various grid services * Microgrids-telco, mining, commercial/residential solar, military,

63

DOE - Office of Legacy Management -- Watertown Arsenal - MA 02  

Office of Legacy Management (LM)

Watertown Arsenal - MA 02 Watertown Arsenal - MA 02 FUSRAP Considered Sites Site: WATERTOWN ARSENAL (MA.02 ) Eliminated from consideration under FUSRAP - Referred to EPA, State of Massachusetts, and the NRC Designated Name: Not Designated Alternate Name: None Location: Building Site 421 , Watertown , Massachusetts MA.02-1 Evaluation Year: 1985 MA.02-2 MA.02-3 Site Operations: Building 421 was used in the late 1940's and early 1950's by M.I.T. under Contract #AT (30-1)-956 for work on African Ores, and a modified ion-exchange technique was developed. Activities at Buildings 34, 41 and the GSA Site were conducted under AEC licensed. MA.02-4 MA.02-5 MA.02-6 Site Disposition: Eliminated - No Authority MA.02-6 MA.02-7 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium MA.02-4

64

DOE - Office of Legacy Management -- Englehard Industries - MA...  

Office of Legacy Management (LM)

operations - uranium metal - under AEC license. MA.0-03-1 Site Disposition: Eliminated - NRC licensed MA.0-03-1 Radioactive Materials Handled: Yes Primary Radioactive Materials...

65

DOE - Office of Legacy Management -- Tracerlab Inc - MA 11  

Office of Legacy Management (LM)

Tracerlab Inc - MA 11 Tracerlab Inc - MA 11 FUSRAP Considered Sites Site: TRACERLAB, INC. (MA.11 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: 130 High Street , Boston , Massachusetts MA.11-1 Evaluation Year: 1987 MA.11-3 Site Operations: Research and development regarding uranium irradiation and cesium blocks during the early 1950s. MA.11-1 MA.11-3 Site Disposition: Eliminated - NRC licensed MA.11-2 MA.11-3 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium, Cesium MA.11-1 Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP Also see Documents Related to TRACERLAB, INC. MA.11-1 - Tracerlab Letter; Epple to Mason; Subject: Steps to Secure

66

Fabrication and thermoelectric properties of fine-grained TiNiSn compounds  

Science Conference Proceedings (OSTI)

Nearly single-phased TiNiSn half-Heusler compound thermoelectric materials were synthesized by combining mechanical alloying (MA) and spark plasma sintering (SPS) in order to reduce its thermal conductivity by refining the grain sizes. Although TiNiSn compound powders were not synthesized directly via MA, dense bulk samples of TiNiSn compound were obtained by the subsequent SPS treatment. It was found that an excessive Ti addition relative to the TiNiSn stoichiometry is effective in increasing the phase purity of TiNiSn half-Heusler phase in the bulk samples, by compensating for the Ti loss caused by the oxidation of Ti powders and MA processing. The maximum power factor value obtained in the Ti-compensated sample is 1720 muW m{sup -1} K{sup -2} at 685 K. A relatively high ZT value of 0.32 is achieved at 785 K for the present undoped TiNiSn compound polycrystals. - Graphical abstract: Nearly single-phased TiNiSn-based half-Heusler compound polycrystalline materials with fine grains were fabricated by combining mechanical alloying (MA) and spark plasma sintering (SPS). A high ZT value for undoped TiNiSn was obtained because of the reduced thermal conductivity.

Zou Minmin [State Key Laboratory of New Ceramics and Fine Processing, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084 (China); Li Jingfeng, E-mail: jingfeng@mail.tsinghua.edu.c [State Key Laboratory of New Ceramics and Fine Processing, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084 (China); Du Bing; Liu Dawei [State Key Laboratory of New Ceramics and Fine Processing, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084 (China); Kita, Takuji [Advanced Material Engineering Division, Vehicle Engineering Group, Higashifuji Technical Center, Toyota Motor Corporation, 1200, Mishuku, Susono, Shizuoka 410-1193 (Japan)

2009-11-15T23:59:59.000Z

67

DOE - Office of Legacy Management -- Fenwal Inc - MA 14  

Office of Legacy Management (LM)

Fenwal Inc - MA 14 Fenwal Inc - MA 14 FUSRAP Considered Sites Site: Fenwal, Inc. (MA.14 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Ashland , Massachusetts MA.14-1 Evaluation Year: 1994 MA.14-2 MA.14-3 Site Operations: Performed pilot scale explosion suppression tests on uranium contaminated magnesium fluoride powder in the late 1960s. MA.14-1 MA.14-3 Site Disposition: Eliminated - Potential for contamination considered remote based on the limited quantity of materials handled MA.14-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium MA.14-1 Radiological Survey(s): None Indicated Site Status: Eliminated from consideration under FUSRAP Also see Documents Related to Fenwal, Inc.

68

DOE - Office of Legacy Management -- National Fireworks Ordnance Corp - MA  

Office of Legacy Management (LM)

Fireworks Ordnance Corp - Fireworks Ordnance Corp - MA 13 FUSRAP Considered Sites Site: NATIONAL FIREWORKS ORDNANCE CORP (MA.13) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: American Potash and Chemical Corporation MA.13-3 Location: West Hanover , Massachusetts MA.13-1 Evaluation Year: 1991 MA.13-1 Site Operations: Performed bench scale research and development on uranium forming during the 1960s. MA.13-2 MA.13-3 Site Disposition: Eliminated - Potential for contamination considered remote based on the limited quantity of materials handled MA.13-1 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium Metal and Powders MA.13-3 Radiological Survey(s): None Indicated MA.13-2 Site Status: Eliminated from consideration under FUSRAP

69

DOE - Office of Legacy Management -- Nuclear Metals Inc - MA 09  

Office of Legacy Management (LM)

Metals Inc - MA 09 Metals Inc - MA 09 FUSRAP Considered Sites Site: NUCLEAR METALS, INC. (MA.09) Eliminated from consideration under FUSRAP - Licensed facility - included in NRC action plan (Site Decommissioning Management Plan) in 1990 for cleanup Designated Name: Not Designated Alternate Name: None Location: 1555 Massachusetts Ave. , Cambridge , Massachusetts MA.09-2 Evaluation Year: 1987 MA.09-1 Site Operations: Produced natural uranium tubes for Savannah River reactor program and fabricated power reactor fuel elements under AEC/NRC license. MA.09-4 MA.09-3 Site Disposition: Eliminated - No Authority under FUSRAP - AEC licensed operation MA.09-1 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium, Thorium MA.09-1 Radiological Survey(s): None Indicated

70

DOE - Office of Legacy Management -- Manufacturing Laboratories Inc - MA  

Office of Legacy Management (LM)

Manufacturing Laboratories Inc - MA Manufacturing Laboratories Inc - MA 0-04 FUSRAP Considered Sites Site: MANUFACTURING LABORATORIES, INC. (MA.0-04 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: 272 Northampton Street , Boston , Massachusetts MA.0-04-1 Evaluation Year: 1987 MA.0-04-3 Site Operations: Developed a process for making projectiles from depleted uranium during the early 1950s. MA.0-04-3 Site Disposition: Eliminated - Potential for contamination considered remote based on limited scope of operations at the site MA.0-04-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium MA.0-04-1 Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP

71

DOE - Office of Legacy Management -- Norton Co - MA 12  

Office of Legacy Management (LM)

26, 1987 MA.12-4 - AEC Letter; White to Warde; Subject: Thorium Samples; February 19, 1954 MA.12-5 - AEC Memorandum; Morgan to Epp; Subject: Shipment of Fused Uranium Oxide...

72

MaNDi: the Macromolecular Neutron Diffractometer at SNS | ORNL...  

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

The Macromolecular Neutron Diffractometer at SNS MaNDi detector Detector array for the MaNDi instrument before installation. Detector cutaway Cutaway view of detector array for the...

73

Data Update for Mt. Tom, Holyoke, MA September 2005  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA September 2005 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Ray Monthly Data Summary for September 2005 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

74

Data Update for Mt. Tom, Holyoke, MA Prepared for  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA March 2008 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Puneet Malhotra Monthly Data Summary for March 2008 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

75

Data Update for Mt. Tom, Holyoke, MA Prepared for  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA June 2006 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Elkinton Monthly Data Summary for June 2006 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

76

Data Update for Mt. Tom, Holyoke, MA February 2006  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA February 2006 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Ray Monthly Data Summary for February 2005 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

77

Data Update for Mt. Tom, Holyoke, MA January 2007  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA January 2007 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Puneet Malhotra Monthly Data Summary for January 2007 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

78

Data Update for Mt. Tom, Holyoke, MA October 2005  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA October 2005 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Ray Monthly Data Summary for October 2005 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

79

Data Update for Mt. Tom, Holyoke, MA Prepared for  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA June 2007 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Puneet Malhotra Monthly Data Summary for June 2007 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

80

Data Update for Mt. Tom, Holyoke, MA Prepared for  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA March 2007 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Puneet Malhotra Monthly Data Summary for March 2007 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

Note: This page contains sample records for the topic "ti ma ted" 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.


81

Data Update for Mt. Tom, Holyoke, MA January 2006  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA January 2006 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Ray Monthly Data Summary for December 2005 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

82

Data Update for Mt. Tom, Holyoke, MA Prepared for  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA April 2008 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Puneet Malhotra Monthly Data Summary for April 2008 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

83

Data Update for Mt. Tom, Holyoke, MA January 2008  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA January 2008 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Puneet Malhotra Monthly Data Summary for January 2008 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

84

Data Update for Mt. Tom, Holyoke, MA Prepared for  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA March 2006 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Ray Monthly Data Summary for March 2006 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59.2" N, 72

Massachusetts at Amherst, University of

85

Data Update for Mt. Tom, Holyoke, MA September 2007  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA September 2007 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Puneet Malhotra Monthly Data Summary for September 2007 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

86

Data Update for Mt. Tom, Holyoke, MA Prepared for  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA July 2005 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Ray Monthly Data Summary for July 2005 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59.2" N, 72

Massachusetts at Amherst, University of

87

Data Update for Mt. Tom, Holyoke, MA August 2006  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA August 2006 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Elkinton Monthly Data Summary for August 2006 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

88

Data Update for Mt. Tom, Holyoke, MA November 2007  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA November 2007 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Puneet Malhotra Monthly Data Summary for November 2007 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

89

Data Update for Mt. Tom, Holyoke, MA Prepared for  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA April 2006 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Ray Monthly Data Summary for April 2006 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59.2" N, 72

Massachusetts at Amherst, University of

90

Data Update for Mt. Tom, Holyoke, MA Prepared for  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA July 2006 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Elkinton Monthly Data Summary for July 2006 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

91

Data Update for Mt. Tom, Holyoke, MA November 2005  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA November 2005 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Ray Monthly Data Summary for November 2005 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

92

Data Update for Mt. Tom, Holyoke, MA Prepared for  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA April 2007 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Puneet Malhotra Monthly Data Summary for April 2007 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

93

Data Update for Mt. Tom, Holyoke, MA September 2006  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA September 2006 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Elkinton Monthly Data Summary for September 2006 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

94

Data Update for Mt. Tom, Holyoke, MA Prepared for  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA May 2007 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Puneet Malhotra Monthly Data Summary for May 2007 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

95

Data Update for Mt. Tom, Holyoke, MA Prepared for  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA July 2007 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Puneet Malhotra Monthly Data Summary for July 2007 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

96

Data Update for Mt. Tom, Holyoke, MA Prepared for  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA May 2006 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Ray Monthly Data Summary for May 2006 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59.2" N, 72

Massachusetts at Amherst, University of

97

Data Update for Mt. Tom, Holyoke, MA Prepared for  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA June 2005 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Ray Monthly Data Summary for June 2005 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59.2" N, 72

Massachusetts at Amherst, University of

98

Data Update for Mt. Tom, Holyoke, MA October 2007  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA October 2007 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Puneet Malhotra Monthly Data Summary for October 2007 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

99

Data Update for Mt. Tom, Holyoke, MA February 2008  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA February 2008 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Puneet Malhotra Monthly Data Summary for February 2008 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

100

Data Update for Mt. Tom, Holyoke, MA August 2007  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA August 2007 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Puneet Malhotra Monthly Data Summary for August 2007 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

Note: This page contains sample records for the topic "ti ma ted" 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

Data Update for Mt. Tom, Holyoke, MA November 2006  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA November 2006 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Elkinton Monthly Data Summary for November 2006 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

102

Data Update for Mt. Tom, Holyoke, MA October 2006  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA October 2006 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Elkinton Monthly Data Summary for October 2006 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

103

Data Update for Mt. Tom, Holyoke, MA February 2007  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA February 2007 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Puneet Malhotra Monthly Data Summary for February 2007 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

104

Data Update for Mt. Tom, Holyoke, MA December 2005  

E-Print Network (OSTI)

Data Update for Mt. Tom, Holyoke, MA December 2005 Prepared for Massachusetts Technology Collaborative 75 North Drive, Westborough, MA 01581 By Melissa Ray Monthly Data Summary for December 2005 This update summarizes the monthly data results for the Mt. Tom monitoring site in Holyoke, MA, at 42° 14' 59

Massachusetts at Amherst, University of

105

KwanliuMa_NERSC2011.ppt  

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

Analysis and Visualization Analysis and Visualization Computing Requirements A Case Study Kwan-Liu Ma University of California, Davis SciDAC Institute for Ultrascale Visualization Outline * SciDAC Institute for Ultrascale Visualization * Visualization Solutions for Turbulent Combustion Simulations * A Case Study on Particle Trajectories Data Visualization Turbulent Combustion Simulations  Jackie Chen, Sandia National Laboratory  Direct numerical simulation tools are being developed Turbulent Combustion Simulations * High fidelity modeling is required to reliably predict efficiency and pollutant emission for new engines and new fuels * The current simulation code running on a supercomputer like the Cray XT5 uses up to 48,000 cores and over 14 million CPU hours per run

106

El Ma Electronic Machining srl | Open Energy Information  

Open Energy Info (EERE)

Ma Electronic Machining srl Ma Electronic Machining srl Jump to: navigation, search Name El.Ma. Electronic Machining srl Place Riva del Garda (TN), Italy Zip 38066 Sector Hydro, Hydrogen, Solar, Wind energy Product String representation "Italy-based, in ... solar sectors." is too long. References El.Ma. Electronic Machining srl[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. El.Ma. Electronic Machining srl is a company located in Riva del Garda (TN), Italy . References ↑ "El.Ma. Electronic Machining srl" Retrieved from "http://en.openei.org/w/index.php?title=El_Ma_Electronic_Machining_srl&oldid=344591" Categories: Clean Energy Organizations Companies Organizations

107

Ted Dellin, Sandia  

E-Print Network (OSTI)

International SEMATECH Technology Transfer # 00053955A-XFRSEMATECH and the SEMATECH logo are registered service marks of SEMATECH, Inc. International SEMATECH and the International SEMATECH logo are registered service marks of International SEMATECH, Inc., a wholly-owned subsidiary of SEMATECH, Inc. Product names and company names used in this publication are for identification purposes only and may be trademarks or service marks of their respective companies.

Richard Blish; Noel Durrant; Noel Durrant; Intel Corporation; Babak Sabi; Intel Corporation; Dennis Eaton Agilent; Tony Oates; Lucent Technologies

2000-01-01T23:59:59.000Z

108

Un~ ted States Department of the Interior, J. A. ~\\rug, Secretnry Fish and '\\'lildlife Service, Albert L. Day, Director  

E-Print Network (OSTI)

~ailable, there are a fe~ ~ar3~al principles ~hich Ca!illot be overlooked if it is desired to render the highest -::l fish which S"LOr2 oil or fat in their livers, ;J.nc. for this l'oason c~r0 t;,C!nerally rofcrred-oily fish contains less ti1an th:"ee l-(~rcent fat, v;hil(~ those ljlaccd int..i1e oily class contain

109

Tensile Properties of Fine Grain MA956 Oxide Dispersion ...  

Science Conference Proceedings (OSTI)

Presentation Title, Tensile Properties of Fine Grain MA956 Oxide Dispersion ... Weld Overlay Claddings by Gas-metal-arc Welding Process for Extending Plant...

110

Price of Everett, MA Liquefied Natural Gas Total Imports (Dollars...  

Gasoline and Diesel Fuel Update (EIA)

Liquefied Natural Gas Total Imports (Dollars per Thousand Cubic Feet) Price of Everett, MA Liquefied Natural Gas Total Imports (Dollars per Thousand Cubic Feet) Decade Year-0...

111

A MaRIE Perspective - Programmaster.org  

Science Conference Proceedings (OSTI)

MaRIE will be an international user facility and will enable unprecedented in-situ, transient measurements of real mesoscale materials in relevant extremes,...

112

Radiation Protection Instrument Manual, Revision 1, PNL-MA-562  

Science Conference Proceedings (OSTI)

PNL-MA-562 This manual provides specific information for operating and using portable radiological monitoring instruments available for use on the Hanford Site.

Johnson, Michelle Lynn

2009-09-23T23:59:59.000Z

113

RECIPIENT:Hull Municipal Light Plant STATE: MA PROJECT TITLE...  

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

Page 1 01 :L RECIPIENT:Hull Municipal Light Plant STATE: MA PROJECT TITLE: Hull Offshore Wind Research and Development Funding Opportunity Announcement Number Procurement...

114

PNNL-MA-530 PNNL-SA-79982  

E-Print Network (OSTI)

PNNL-MA-530 PNNL-SA-79982 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Pacific Northwest National Laboratory Flight Operations Manual August 2011 #12;#12;PNNL-MA-530 PNNL-SA-79982 Pacific Northwest National Laboratory Flight Manual August 2011 Prepared for the U

115

STA'n:MENT OF CONSIDERAT IONS REQUEST BY CORNING J 'CORP ORA TED (CORNING) FOR AN ADV t\NCE WAIV  

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

STA'n:MENT OF CONSIDERAT STA'n:MENT OF CONSIDERAT IONS REQUEST BY CORNING J 'CORP ORA TED (CORNING) FOR AN ADV t\NCE WAIV ER OF DOMESTIC AN D FOREIGN P ATENT RIGHTS UNDER DOE A WARD 0 . DE-E£000575 7 W(A) 20 12-034 CORNING has req uested a waive r of domestic and fo reign patent rights for all subj ect in vent ions arising from its partjci pation und er the above-referenced awa rd entitled " Innovative Manufactw-ing of Protected Lithium Electrodes for UltraHi gh Energy Density Batteries." The award was made under the Innovative Manufacturing Initiati ve (DE-FOA-0000560). CORNING is a sub-recipient to PolyPfus Battery Company (Poly Plus), the prime recipi ent of the award. Johnson Controls Inc . is anothar sub-recipi ent under the award. This waiver only applies to CORNING. Johnson Control

116

Ti Plasmid  

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

Ti Plasmid Ti Plasmid Name: Dixenia Location: N/A Country: N/A Date: N/A Question: What can you tell me about the Ti Plasmid? Replies: This plasmid is named for a plasmid found in a bacteria called Agrobacter tumefaciens. It causes "plant cancer" or what are known as galls. They are little tumors in which the bacteria can grow and live in the plant. Ti stands for tumor inducing. The bacterium gets into the plant through some kind of wound, ie. a scratch. It injects its plasmid into a plant cell and the plasmid inserts its DNA into the plant's DNA. Then the DNA directs the plant to make a hollow tumor where the bacteria can live. Scientists have taken advantage of this plant's ability to insert foreign DNA into a plant. They take the genes out of the plasmid that cause galls, and insert genes of interest, ie. genes for pest resistance and let the plasmid carry those genes into the plant. The plant will start making the product you want. You may have seen a picture of a tobacco plant glowing because firefly genes for glowing were inserted into the plant. They did this so they could know if the gene had made it into the plant. Once they are sure the gene they want has made it into the plant, they clone the plant cells. By the way, plant tissue culture is a procedure that is very common and has been done for years, this is not the same as cloning animals.

117

Everett, MA Liquefied Natural Gas Imports From Yemen (Million...  

Gasoline and Diesel Fuel Update (EIA)

Liquefied Natural Gas Imports From Yemen (Million Cubic Feet) Everett, MA Liquefied Natural Gas Imports From Yemen (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct...

118

Johnston LFG (MA RPS Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

LFG (MA RPS Biomass Facility LFG (MA RPS Biomass Facility Jump to: navigation, search Name Johnston LFG (MA RPS Biomass Facility Facility Johnston LFG (MA RPS Sector Biomass Facility Type Landfill Gas Location Rhode Island Coordinates 41.5800945°, -71.4774291° 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":41.5800945,"lon":-71.4774291,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

119

Price of Everett, MA Natural Gas LNG Imports from Australia ...  

Gasoline and Diesel Fuel Update (EIA)

Australia (Dollars per Thousand Cubic Feet) Price of Everett, MA Natural Gas LNG Imports from Australia (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4...

120

Everett, MA Natural Gas Liquefied Natural Gas Imports from Algeria...  

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

Algeria (Million Cubic Feet) Everett, MA Natural Gas Liquefied Natural Gas Imports from Algeria (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

Note: This page contains sample records for the topic "ti ma ted" 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

Everett, MA Natural Gas Liquefied Natural Gas Imports from Egypt...  

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

Egypt (Million Cubic Feet) Everett, MA Natural Gas Liquefied Natural Gas Imports from Egypt (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

122

Everett, MA Liquefied Natural Gas Total Imports (Million Cubic...  

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

Liquefied Natural Gas Total Imports (Million Cubic Feet) Everett, MA Liquefied Natural Gas Total Imports (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

123

Everett, MA Natural Gas Liquefied Natural Gas Imports from Australia...  

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

Australia (Million Cubic Feet) Everett, MA Natural Gas Liquefied Natural Gas Imports from Australia (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

124

Matter-Radiation Interactions in Extremes (MaRIE), Los Alamos...  

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

MaRIE: Matter-Radiation Interactions in Extremes Experimental Facility MaRIE Home MaRIE 1.0 Fission, Fusion materials Facility Accelerator Systems Making, Measuring and Modeling...

125

SE-MA-NO Electric Coop | Open Energy Information  

Open Energy Info (EERE)

MA-NO Electric Coop MA-NO Electric Coop Jump to: navigation, search Name SE-MA-NO Electric Coop Place Missouri Utility Id 16851 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution 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 Municipal HPS 100 W Lighting Municipal HPS 250 W Lighting Residential Residential Residential/Commercial HPS 100 W Lighting Residential/Commercial HPS 250 W Lighting Average Rates Residential: $0.0804/kWh Commercial: $0.0763/kWh Industrial: $0.0649/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a"

126

PIA - Management and Administration (MA) | Department of Energy  

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

PIA - Management and Administration (MA) PIA - Management and Administration (MA) PIA - Management and Administration (MA) The E-Government Act of 2002 requires Federal agencies to perform Privacy Impact Assessments (PIAs), an analysis of how information is handled, in order: (i) to ensure handling conforms to applicable legal, regulatory, and policy requirements regarding privacy, (ii) to determine the risks and effects of collecting, maintaining and disseminating information in identifiable form in an electronic information system, and (iii) to examine and evaluate protections and alternative processes for handling information to mitigate potential privacy risks. The DOE PIA process helps to ensure privacy protections are considered and implemented throughout the system life cycle. Following are all PIAs that have been done for Management and

127

DOE - Office of Legacy Management -- Metals and Controls Corp FSM Dept - MA  

Office of Legacy Management (LM)

and Controls Corp FSM Dept - and Controls Corp FSM Dept - MA 21 FUSRAP Considered Sites Site: METALS AND CONTROLS CORP., FSM DEPT. ( MA.21 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: M&C Texas Instruments MA.21-1 Location: Attleboro , Massachusetts MA.21-1 Evaluation Year: Circa 1987 MA.21-4 Site Operations: Nuclear fuel fabrication during the 1950s and 1960s. MA.21-2 Site Disposition: Eliminated - NRC licensed MA.21-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium MA.21-3 Radiological Survey(s): Yes MA.21-3 Site Status: Eliminated from consideration under FUSRAP MA.21-2 Also see Documents Related to METALS AND CONTROLS CORP., FSM DEPT. MA.21-1 - Texas Instruments Letter; Veale to Duffy; Subject: Further

128

Microsoft Word - MA HCM Workforce Plan.doc  

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

HUMAN CAPITAL HUMAN CAPITAL MANAGEMENT WORKFORCE PLAN September 2006 This page left blank intentionally. MA Workforce Plan - September 2006 TABLE OF CONTENTS Table of Contents ........................................................................................................................... i Executive Summary ...................................................................................................................... 1 1.0 Introduction.......................................................................................................................... 3 1.1 Mission and Business Vision .........................................................................................3 1.2 Human Capital Management Strategy ...........................................................................4

129

MA50177: Scientific Computing Nuclear Reactor Simulation Generalised Eigenvalue Problems  

E-Print Network (OSTI)

MA50177: Scientific Computing Case Study Nuclear Reactor Simulation ­ Generalised Eigenvalue of a malfunction or of an accident experimentally, the numerical simulation of nuclear reactors is of utmost balance in a nuclear reactor are the two-group neutron diffusion equations -div (K1 u1) + (a,1 + s) u1 = 1

Scheichl, Robert

130

MaRS: a macro-pipelined reconfigurable system  

Science Conference Proceedings (OSTI)

We introduce MaRS, a reconfigurable, parallel computing engine with special emphasis on scalability, lending itself to the computation-/data-intensive multimedia data processing and wireless communication. Global communication between the processing ... Keywords: 2D-mesh network, MIMD, computer graphics, multimedia, reconfigurable architectures, wireless communication

Nozar Tabrizi; Nader Bagherzadeh; Amir H. Kamalizad; Haitao Du

2004-04-01T23:59:59.000Z

131

MaGate Simulator: A Simulation Environment for a Decentralized Grid Scheduler  

Science Conference Proceedings (OSTI)

This paper presents a simulator for of a decentralized modular grid scheduler named MaGate. MaGate's design emphasizes scheduler interoperability by providing intelligent scheduling serving the grid community as a whole. Each MaGate scheduler instance ... Keywords: Grid Scheduling, MaGate Simulator, Simulation, SmartGRID

Ye Huang; Amos Brocco; Michele Courant; Beat Hirsbrunner; Pierre Kuonen

2009-08-01T23:59:59.000Z

132

Town of Danvers, MA Smart Grid Project | Open Energy Information  

Open Energy Info (EERE)

Smart Grid Project Smart Grid Project Jump to: navigation, search Project Lead Town of Danvers, MA Country United States Headquarters Location Danvers, Massachusetts Recovery Act Funding $8,476,800.00 Total Project Value $16,953,600.00 Coverage Area Coverage Map: Town of Danvers, MA Smart Grid Project Coordinates 42.5750946°, -70.9300507° 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":[]}

133

Experimental Physical Sciences Vistas: MaRIE (draft)  

Science Conference Proceedings (OSTI)

To achieve breakthrough scientific discoveries in the 21st century, a convergence and integration of world-leading experimental facilities and capabilities with theory, modeling, and simulation is necessary. In this issue of Experimental Physical Sciences Vistas, I am excited to present our plans for Los Alamos National Laboratory's future flagship experimental facility, MaRIE (Matter-Radiation Interactions in Extremes). MaRIE is a facility that will provide transformational understanding of matter in extreme conditions required to reduce or resolve key weapons performance uncertainties, develop the materials needed for advanced energy systems, and transform our ability to create materials by design. Our unique role in materials science starting with the Manhattan Project has positioned us well to develop a contemporary materials strategy pushing the frontiers of controlled functionality - the design and tailoring of a material for the unique demands of a specific application. Controlled functionality requires improvement in understanding of the structure and properties of materials in order to synthesize and process materials with unique characteristics. In the nuclear weapons program today, improving data and models to increase confidence in the stockpile can take years from concept to new knowledge. Our goal with MaRIE is to accelerate this process by enhancing predictive capability - the ability to compute a priori the observables of an experiment or test and pertinent confidence intervals using verified and validated simulation tools. It is a science-based approach that includes the use of advanced experimental tools, theoretical models, and multi-physics codes, simultaneously dealing with multiple aspects of physical operation of a system that are needed to develop an increasingly mature predictive capability. This same approach is needed to accelerate improvements to other systems such as nuclear reactors. MaRIE will be valuable to many national security science challenges. Our first issue of Vistas focused on our current national user facilities (the Los Alamos Neutron Science Center [LANSCE], the National High Magnetic Field Laboratory-Pulsed Field Facility, and the Center for Integrated Nanotechnologies) and the vitality they bring to our Laboratory. These facilities are a magnet for students, postdoctoral researchers, and staff members from all over the world. This, in turn, allows us to continue to develop and maintain our strong staff across the relevant disciplines and conduct world-class discovery science. The second issue of Vistas was devoted entirely to the Laboratory's materials strategy - one of the three strategic science thrusts for the Laboratory. This strategy has helped focus our thinking for MaRIE. We believe there is a bright future in cutting-edge experimental materials research, and that a 21st-century facility with unique capability is necessary to fulfill this goal. The Laboratory has spent the last several years defining MaRIE, and this issue of Vistas presents our current vision of that facility. MaRIE will leverage LANSCE and our other user facilities, as well as our internal and external materials community for decades to come, giving Los Alamos a unique competitive advantage, advancing materials science for the Laboratory's missions and attracting and recruiting scientists of international stature. MaRIE will give the international materials research community a suite of tools capable of meeting a broad range of outstanding grand challenges.

Shlachter, Jack [Los Alamos National Laboratory

2010-09-08T23:59:59.000Z

134

EDeMa (Smart Grid Project) | Open Energy Information  

Open Energy Info (EERE)

EDeMa EDeMa Country Germany Headquarters Location Mülheim, Germany Coordinates 51.427074°, 6.886492° 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":51.427074,"lon":6.886492,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

135

DOE - Office of Legacy Management -- Tufts College - MA 0-05  

Office of Legacy Management (LM)

Tufts College - MA 0-05 Tufts College - MA 0-05 FUSRAP Considered Sites Site: TUFTS COLLEGE ( MA.0-05 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Medford , Massachusetts MA.0-05-1 Evaluation Year: 1987 MA.0-05-1 Site Operations: Research and development using only small quantities of radioactive material. MA.0-05-1 Site Disposition: Eliminated - Potential for contamination considered remote based on limited quantities of material handled MA.0-05-1 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium MA.0-05-1 Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP Also see Documents Related to TUFTS COLLEGE MA.0-05-1 - Aerospace Letter; Young to Wallo; Subject: Elimination

136

NREL: Energy Analysis - Ted Quinby  

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

Areas of expertise Application development Geospatial analysis and modeling Database design Project management Primary research interests Applying innovative mapping and...

137

DOE - Office of Legacy Management -- E B Badger - MA 0-01  

Office of Legacy Management (LM)

E B Badger - MA 0-01 E B Badger - MA 0-01 FUSRAP Considered Sites Site: E.B. Badger (MA.0-01 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: 75 Pitts Street , Boston , Massachusetts MA.0-01-1 Evaluation Year: 1987 MA.0-01-2 Site Operations: Construction contractor during the mid-1940s; constructed facility to refine pitchblende ore and produce feed materials at another location. MA.0-01-2 Site Disposition: Eliminated - No indication of radioactive materials handled at this site MA.0-01-2 Radioactive Materials Handled: No Primary Radioactive Materials Handled: None MA.0-01-2 Radiological Survey(s): No Site Status: Eliminated from further consideration under FUSRAP Also see Documents Related to E.B. Badger

138

Model for Analysis of Energy Demand (MAED-2) | Open Energy Information  

Open Energy Info (EERE)

Website http:www-pub.iaea.orgMTCDp References MAED 21 "MAED model evaluates future energy demand based on medium- to long-term scenarios of socio-economic,...

139

Fusion materials irradiations at MaRIE's fission fusion facility  

SciTech Connect

Los Alamos National Laboratory's proposed signature facility, MaRIE, will provide scientists and engineers with new capabilities for modeling, synthesizing, examining, and testing materials of the future that will enhance the USA's energy security and national security. In the area of fusion power, the development of new structural alloys with better tolerance to the harsh radiation environments expected in fusion reactors will lead to improved safety and lower operating costs. The Fission and Fusion Materials Facility (F{sup 3}), one of three pillars of the proposed MaRIE facility, will offer researchers unprecedented access to a neutron radiation environment so that the effects of radiation damage on materials can be measured in-situ, during irradiation. The calculated radiation damage conditions within the F{sup 3} match, in many respects, that of a fusion reactor first wall, making it well suited for testing fusion materials. Here we report in particular on two important characteristics of the radiation environment with relevancy to radiation damage: the primary knock-on atom spectrum and the impact of the pulse structure of the proton beam on temporal characteristics of the atomic displacement rate. With respect to both of these, analyses show the F{sup 3} has conditions that are consistent with those of a steady-state fusion reactor first wall.

Pitcher, Eric J [Los Alamos National Laboratory

2010-10-06T23:59:59.000Z

140

MaGate: An Interoperable, Decentralized and Modular High-Level Grid Scheduler  

Science Conference Proceedings (OSTI)

This work presents the design and architecture of a decentralized grid scheduler named MaGate, which is developed within the SmartGRID project and focuses on grid scheduler interoperation. The MaGate scheduler is modular structured, and emphasizes the ... Keywords: Grid Computing, MaGate Scheduler, Meta-Scheduling, Scheduling, SmartGRID

Ye Huang; Amos Brocco; Michele Courant; Beat Hirsbrunne; Pierre Kuonen

2010-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "ti ma ted" 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

RECIPIENT:Hull Municipal Light Plant STATE: MA PROJECT TITLE:  

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

: : Page 1 01 :L RECIPIENT:Hull Municipal Light Plant STATE: MA PROJECT TITLE: Hull Offshore Wind Research and Development Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number 09EE0000326 DE-EE0000326 GFO-OO00326-001 0 Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the foUowing determination: CX, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including, but not limited to, literature surveys, inventories, audits), data analysis (including computer modeling), document preparation (such as conceptual design or feasibility studies, analytical energy supply and demand studies), and dissemination (including, but not limited to, document mailings, publication, and distribution; and

142

Hanford External Dosimetry Technical Basis Manual PNL-MA-842  

SciTech Connect

The Hanford External Dosimetry Technical Basis Manual PNL-MA-842 documents the design and implementation of the external dosimetry system used at Hanford. The manual describes the dosimeter design, processing protocols, dose calculation methodology, radiation fields encountered, dosimeter response characteristics, limitations of dosimeter design under field conditions, and makes recommendations for effective use of the dosimeters in the field. The manual describes the technical basis for the dosimetry system in a manner intended to help ensure defensibility of the dose of record at Hanford and to demonstrate compliance with 10 CFR 835, DOELAP, DOE-RL, ORP, PNSO, and Hanford contractor requirements. The dosimetry system is operated by PNNLs Hanford External Dosimetry Program which provides dosimetry services to all Hanford contractors. The primary users of this manual are DOE and DOE contractors at Hanford using the dosimetry services of PNNL. Development and maintenance of this manual is funded directly by DOE and DOE contractors. Its contents have been reviewed and approved by DOE and DOE contractors at Hanford through the Hanford Personnel Dosimetry Advisory Committee which is chartered and chaired by DOE-RL and serves as means of coordinating dosimetry practices across contractors at Hanford. This manual was established in 1996. Since inception, it has been revised many times and maintained by PNNL as a controlled document with controlled distribution. Rev. 0 marks the first revision to be released through PNNLs Electronic Records & Information Capture Architecture (ERICA) database.

Rathbone, Bruce A.

2005-02-25T23:59:59.000Z

143

A rational minor actinide (MA) recycling concept based on innovative oxide fuel with high AM content  

Science Conference Proceedings (OSTI)

A rational MA recycle concept based on high Am content fuel has been proposed. A design study of an Am- MOX fabrication plant, which is a key facility for the MA recycle concept, has been done and the facility concept was clarified from the viewpoint of basic process viability. Preliminary cost estimation suggested that the total construction cost of the MA recycle facilities including Am-MOX, Np-MOX and MA recovery could be comparable with that of the large scale LWR-MOX fabrication plant required for plutonium in LWR fuel cycle. (authors)

Tanaka, Kenya; Sato, Isamu; Ishii, Tetsuya; Yoshimochi, Hiroshi; Asaga, Takeo [Japan Atomic Energy Agency, 4002 Narita-cho, O-arai-machi, Higasiibaraki-gun, Ibaraki-ken, 311-1393 (Japan); Kurosaki, Ken [Osaka University, 2-1 Yamadaoka, Suita-shi, Osaka 565-0871 (Japan)

2007-07-01T23:59:59.000Z

144

2.8-Ma Ash-Flow Caldera At Chegem River In The Northern Caucasus...  

Open Energy Info (EERE)

.8-Ma Ash-Flow Caldera At Chegem River In The Northern Caucasus Mountains (Russia), Contemporaneous Granites, And Associated Ore Deposits Jump to: navigation, search GEOTHERMAL...

145

Hanford External Dosimetry Technical Basis Manual PNL-MA-842  

SciTech Connect

The Hanford External Dosimetry Technical Basis Manual PNL-MA-842 documents the design and implementation of the external dosimetry system used at Hanford. The manual describes the dosimeter design, processing protocols, dose calculation methodology, radiation fields encountered, dosimeter response characteristics, limitations of dosimeter design under field conditions, and makes recommendations for effective use of the dosimeters in the field. The manual describes the technical basis for the dosimetry system in a manner intended to help ensure defensibility of the dose of record at Hanford and to demonstrate compliance with 10 CFR 835, DOELAP, DOE-RL, ORP, PNSO, and Hanford contractor requirements. The dosimetry system is operated by PNNLs Hanford External Dosimetry Program (HEDP) which provides dosimetry services to all Hanford contractors. The primary users of this manual are DOE and DOE contractors at Hanford using the dosimetry services of PNNL. Development and maintenance of this manual is funded directly by DOE and DOE contractors. Its contents have been reviewed and approved by DOE and DOE contractors at Hanford through the Hanford Personnel Dosimetry Advisory Committee (HPDAC) which is chartered and chaired by DOE-RL and serves as means of coordinating dosimetry practices across contractors at Hanford. This manual was established in 1996. Since inception, it has been revised many times and maintained by PNNL as a controlled document with controlled distribution. The first revision to be released through PNNLs Electronic Records & Information Capture Architecture (ERICA) database was designated Revision 0. Revision numbers that are whole numbers reflect major revisions typically involving changes to all chapters in the document. Revision numbers that include a decimal fraction reflect minor revisions, usually restricted to selected chapters or selected pages in the document.

Rathbone, Bruce A.

2009-08-28T23:59:59.000Z

146

Hanford External Dosimetry Technical Basis Manual PNL-MA-842  

SciTech Connect

The Hanford External Dosimetry Technical Basis Manual PNL-MA-842 documents the design and implementation of the external dosimetry system used at the U.S. Department of Energy (DOE) Hanford site. The manual describes the dosimeter design, processing protocols, dose calculation methodology, radiation fields encountered, dosimeter response characteristics, limitations of dosimeter design under field conditions, and makes recommendations for effective use of the dosimeters in the field. The manual describes the technical basis for the dosimetry system in a manner intended to help ensure defensibility of the dose of record at Hanford and to demonstrate compliance with requirements of 10 CFR 835, the DOE Laboratory Accreditation Program, the DOE Richland Operations Office, DOE Office of River Protection, DOE Pacific Northwest Office of Science, and Hanfords DOE contractors. The dosimetry system is operated by the Pacific Northwest National Laboratory (PNNL) Hanford External Dosimetry Program which provides dosimetry services to PNNL and all Hanford contractors. The primary users of this manual are DOE and DOE contractors at Hanford using the dosimetry services of PNNL. Development and maintenance of this manual is funded directly by DOE and DOE contractors. Its contents have been reviewed and approved by DOE and DOE contractors at Hanford through the Hanford Personnel Dosimetry Advisory Committee which is chartered and chaired by DOE-RL and serves as means of coordinating dosimetry practices across contractors at Hanford. This manual was established in 1996. Since its inception, it has been revised many times and maintained by PNNL as a controlled document with controlled distribution. The first revision to be released through PNNLs Electronic Records & Information Capture Architecture database was designated Revision 0. Revision numbers that are whole numbers reflect major revisions typically involving significant changes to all chapters in the document. Revision numbers that include a decimal fraction reflect minor revisions, usually restricted to selected chapters or selected pages in the document. Maintenance and distribution of controlled hard copies of the manual by PNNL was discontinued beginning with Revision 0.2.

Rathbone, Bruce A.

2010-04-01T23:59:59.000Z

147

Hanford External Dosimetry Technical Basis Manual PNL-MA-842  

SciTech Connect

The Hanford External Dosimetry Technical Basis Manual PNL-MA-842 documents the design and implementation of the external dosimetry system used at the U.S. Department of Energy (DOE) Hanford site. The manual describes the dosimeter design, processing protocols, dose calculation methodology, radiation fields encountered, dosimeter response characteristics, limitations of dosimeter design under field conditions, and makes recommendations for effective use of the dosimeters in the field. The manual describes the technical basis for the dosimetry system in a manner intended to help ensure defensibility of the dose of record at Hanford and to demonstrate compliance with requirements of 10 CFR 835, the DOE Laboratory Accreditation Program, the DOE Richland Operations Office, DOE Office of River Protection, DOE Pacific Northwest Office of Science, and Hanfords DOE contractors. The dosimetry system is operated by the Pacific Northwest National Laboratory (PNNL) Hanford External Dosimetry Program which provides dosimetry services to PNNL and all Hanford contractors. The primary users of this manual are DOE and DOE contractors at Hanford using the dosimetry services of PNNL. Development and maintenance of this manual is funded directly by DOE and DOE contractors. Its contents have been reviewed and approved by DOE and DOE contractors at Hanford through the Hanford Personnel Dosimetry Advisory Committee which is chartered and chaired by DOE-RL and serves as means of coordinating dosimetry practices across contractors at Hanford. This manual was established in 1996. Since its inception, it has been revised many times and maintained by PNNL as a controlled document with controlled distribution. The first revision to be released through PNNLs Electronic Records & Information Capture Architecture database was designated Revision 0. Revision numbers that are whole numbers reflect major revisions typically involving significant changes to all chapters in the document. Revision numbers that include a decimal fraction reflect minor revisions, usually restricted to selected chapters or selected pages in the document. Maintenance and distribution of controlled hard copies of the manual by PNNL was discontinued beginning with Revision 0.2.

Rathbone, Bruce A.

2011-04-04T23:59:59.000Z

148

Hanford External Dosimetry Technical Basis Manual PNL-MA-842  

SciTech Connect

The Hanford External Dosimetry Technical Basis Manual PNL-MA-842 documents the design and implementation of the external dosimetry system used at Hanford. The manual describes the dosimeter design, processing protocols, dose calculation methodology, radiation fields encountered, dosimeter response characteristics, limitations of dosimeter design under field conditions, and makes recommendations for effective use of the dosimeters in the field. The manual describes the technical basis for the dosimetry system in a manner intended to help ensure defensibility of the dose of record at Hanford and to demonstrate compliance with 10 CFR 835, DOELAP, DOE-RL, ORP, PNSO, and Hanford contractor requirements. The dosimetry system is operated by PNNLs Hanford External Dosimetry Program (HEDP) which provides dosimetry services to all Hanford contractors. The primary users of this manual are DOE and DOE contractors at Hanford using the dosimetry services of PNNL. Development and maintenance of this manual is funded directly by DOE and DOE contractors. Its contents have been reviewed and approved by DOE and DOE contractors at Hanford through the Hanford Personnel Dosimetry Advisory Committee (HPDAC) which is chartered and chaired by DOE-RL and serves as means of coordinating dosimetry practices across contractors at Hanford. This manual was established in 1996. Since inception, it has been revised many times and maintained by PNNL as a controlled document with controlled distribution. Rev. 0 marks the first revision to be released through PNNLs Electronic Records & Information Capture Architecture (ERICA) database. Revision numbers that are whole numbers reflect major revisions typically involving changes to all chapters in the document. Revision numbers that include a decimal fraction reflect minor revisions, usually restricted to selected chapters or selected pages in the document. Revision Log: Rev. 0 (2/25/2005) Major revision and expansion. Rev. 0.1 (3/12/2007) Minor revision. Updated Chapters 5, 6 and 9 to reflect change in default ring calibration factor used in HEDP dose calculation software. Factor changed from 1.5 to 2.0 beginning January 1, 2007. Pages on which changes were made are as follows: 5.23, 5.69, 5.78, 5.80, 5.82, 6.3, 6.5, 6.29, 9.2.

Rathbone, Bruce A.

2007-03-12T23:59:59.000Z

149

MA57---a code for the solution of sparse symmetric definite and indefinite systems  

Science Conference Proceedings (OSTI)

We introduce a new code for the direct solution of sparse symmetric linear equations that solves indefinite systems with 2 2 pivoting for stability. This code, called MA57, is in HSL 2002 and supersedes the well used HSL code MA27. We describe ... Keywords: Augmented systems, direct sparse factorization, multifrontal method, numerical optimization, sparse definite and indefinite systems

Iain S. Duff

2004-06-01T23:59:59.000Z

150

VIDEO SEMINAR of Ma Jun's 6/17/02 presentation: China's Water Resources:  

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

VIDEO SEMINAR of Ma Jun's 6/17/02 presentation: China's Water Resources: VIDEO SEMINAR of Ma Jun's 6/17/02 presentation: China's Water Resources: Crisis and Opportunity Speaker(s): Ma Jun Date: July 3, 2002 - 12:00pm Location: 90-3122 The rivers in China, and the hundreds of millions who depend on them, are in trouble. A water crisis looms large in most parts of China. In his book, China Water Crisis, Ma Jun traces 4,000 years of the history of China's watersheds, and their mis/management. Armed with scientific data and compelling stories, Ma reveals the causes and character of the looming ecological disaster. His book has been quoted in The Economist and many western media. Limited water resources pose a major threat to social and economic development in the 21st century. Three Gorges Dam and redirecting water from south to north occupy the main focus of the efforts to increase

151

Market Acceptance of Advanced Automotive Technologies Model (MA3T) Consumer  

Open Energy Info (EERE)

Market Acceptance of Advanced Automotive Technologies Model (MA3T) Consumer Market Acceptance of Advanced Automotive Technologies Model (MA3T) Consumer Choice Model Jump to: navigation, search Tool Summary Name: Market Acceptance of Advanced Automotive Technologies Model (MA3T) Consumer Choice Model Agency/Company /Organization: Oak Ridge National Laboratory OpenEI Keyword(s): EERE tool, Market Acceptance of Advanced Automotive Technologies Model (MA3T) Consumer Choice Model, MA3T Project U.S. consumer demand for plug-in hybrid electric vehicles (PHEV) in competition among various light-duty vehicle technologies for hundreds of market segments based and multiple regions. For more information, contact the ORNL Energy and Transportation Science Division at http://www.ornl.gov/sci/ees/etsd/contactus.shtml References Retrieved from

152

Hanford External Dosimetry Technical Basis Manual PNL-MA-842  

SciTech Connect

The Hanford External Dosimetry Technical Basis Manual PNL-MA-842 documents the design and implementation of the external dosimetry system used at Hanford. The manual describes the dosimeter design, processing protocols, dose calculation methodology, radiation fields encountered, dosimeter response characteristics, limitations of dosimeter design under field conditions, and makes recommendations for effective use of the dosimeters in the field. The manual describes the technical basis for the dosimetry system in a manner intended to help ensure defensibility of the dose of record at Hanford and to demonstrate compliance with 10 CFR 835, DOELAP, DOE-RL, ORP, PNSO, and Hanford contractor requirements. The dosimetry system is operated by PNNLs Hanford External Dosimetry Program (HEDP) which provides dosimetry services to all Hanford contractors. The primary users of this manual are DOE and DOE contractors at Hanford using the dosimetry services of PNNL. Development and maintenance of this manual is funded directly by DOE and DOE contractors. Its contents have been reviewed and approved by DOE and DOE contractors at Hanford through the Hanford Personnel Dosimetry Advisory Committee (HPDAC) which is chartered and chaired by DOE-RL and serves as means of coordinating dosimetry practices across contractors at Hanford. This manual was established in 1996. Since its inception, it has been revised many times and maintained by PNNL as a controlled document with controlled distribution. The first revision to be released through PNNLs Electronic Records & Information Capture Architecture (ERICA) database was designated Revision 0. Revision numbers that are whole numbers reflect major revisions typically involving significant changes to all chapters in the document. Revision numbers that include a decimal fraction reflect minor revisions, usually restricted to selected chapters or selected pages in the document. Maintenance and distribution of controlled hard copies of the manual by PNNL was discontinued beginning with Revision 0.2. Revision Log: Rev. 0 (2/25/2005) Major revision and expansion. Rev. 0.1 (3/12/2007) Updated Chapters 5, 6 and 9 to reflect change in default ring calibration factor used in HEDP dose calculation software. Factor changed from 1.5 to 2.0 beginning January 1, 2007. Pages on which changes were made are as follows: 5.23, 5.69, 5.78, 5.80, 5.82, 6.3, 6.5, 6.29, and 9.2. Rev 0.2 (8/28/2009) Updated Chapters 3, 5, 6, 8 and 9. Chapters 6 and 8 were significantly expanded. References in the Preface and Chapters 1, 2, 4, and 7 were updated to reflect updates to DOE documents. Approved by HPDAC on 6/2/2009. Rev 1.0 (1/1/2010) Major revision. Updated all chapters to reflect the Hanford site wide implementation on January 1, 2010 of new DOE requirements for occupational radiation protection. The new requirements are given in the June 8, 2007 amendment to 10 CFR 835 Occupational Radiation Protection (Federal Register, June 8, 2007. Title 10 Part 835. U.S., Code of Federal Regulations, Vol. 72, No. 110, 31904-31941). Revision 1.0 to the manual replaces ICRP 26 dosimetry concepts and terminology with ICRP 60 dosimetry concepts and terminology and replaces external dose conversion factors from ICRP 51 with those from ICRP 74 for use in measurement of operational quantities with dosimeters. Descriptions of dose algorithms and dosimeter response characteristics, and field performance were updated to reflect changes in the neutron quality factors used in the measurement of operational quantities.

Rathbone, Bruce A.

2010-01-01T23:59:59.000Z

153

Synthesis and characterization of nano-structured TiB{sub 2} processed by milling assisted SHS route  

Science Conference Proceedings (OSTI)

TiB{sub 2} was synthesized via milling assisted self-propagating high-temperature synthesis (SHS) route using TiO{sub 2}, H{sub 3}BO{sub 3} and Mg powders as starting materials. The milling products were compacted and subjected to a hot filament on their top to initiate SHS. Effects of the milling time and addition of NaCl as a process diluent on the phase composition and morphology of the products were investigated. X-ray diffraction analysis indicated the formation of nano-crystalline TiB{sub 2} with mean crystallite size of 31 nm after acid leaching process at room temperature. Addition of 2 mol of NaCl in the same sample decreases the mean crystallite size to 27 nm. SEM and TEM micrographs showed that the mean particle size of TiB{sub 2} decreased from 200 nm in the un-milled sample to about 50 nm in the 5-hour mechanically activated (MA) sample. - Graphical abstract: High purity nano particles of TiB{sub 2} were achieved after complete elimination of undesirable phases by acid leaching of MA-SHS product at ambient temperature. Highlights: Black-Right-Pointing-Pointer Nano-structured pure TiB{sub 2} was synthesized by MA-SHS route. Black-Right-Pointing-Pointer The mean particle size of TiB{sub 2} phase was 50 nm. Black-Right-Pointing-Pointer Impurities were eliminated by leaching of the products at ambient temperature.

Nozari, A.; Ataie, A., E-mail: aataie@ut.ac.ir; Heshmati-Manesh, S.

2012-11-15T23:59:59.000Z

154

Institutions and Cross-border Mergers and Acquisitions (M&A) Value Creation  

E-Print Network (OSTI)

Cross-border Merger and Acquisitions (M&As) are an increasingly important strategy adopted by firms in order to create value in fiercely competitive global markets. Cross-border M&A value creation, that is, wealth creation for shareholders from cross-border M&As, is therefore of considerable theoretical and practical importance. However, our understanding of the sources of cross-border M&A value creation remains limited. Researchers have found that the most commonly researched variables have little effect on cross-border M&A value creation. We therefore still do not understand the processes behind cross-border M&As. In this is dissertation I examine the main effects of host country regulatory, economic and physical infrastructure institutions on cross-border M&A value creation. I further examine the moderating effects of host country political institutions on the relationship between host country regulatory institutions and cross-border M&A value creation. Moreover, I investigate the effects of institutional distance between host and home country on cross-border M&A value creation. I argue that the effects of institutional distance (regulatory and economic distance) on cross-border M&A value creation are not symmetric, but rather the effects are contingent upon the direction of the distance. My hypotheses are tested on a sample of 6141 cross-border M&As between 1995 and 2003. Results of this analysis show that acquirers are more likely to create value by acquiring targets in countries with less advanced regulatory institutions. Further, my results indicate that host country political institutions positively moderate the relationship between host country regulatory institutions and cross-border M&A value creation. Host country economic institutions have an inverted U-shaped relationship with cross-border M&A value creation, and host country physical infrastructure institutions have a positive relationship with cross-border M&A value creation. Additionally, results show that there is an inverted U-shaped relationship between institutional distance and cross-border M&A value creation. The findings suggest that the effects of regulatory and economic institutional distance on cross-border M&A value creation are not symmetric. The effects are contingent upon the direction of the distance. That is whether the level of host country institutions is higher or lower than that of home country institutions. Implications for management and public policy are discussed.

Zhu, Hong

2008-12-01T23:59:59.000Z

155

2.8-Ma Ash-Flow Caldera At Chegem River In The Northern Caucasus Mountains  

Open Energy Info (EERE)

2.8-Ma Ash-Flow Caldera At Chegem River In The Northern Caucasus Mountains 2.8-Ma Ash-Flow Caldera At Chegem River In The Northern Caucasus Mountains (Russia), Contemporaneous Granites, And Associated Ore Deposits Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: 2.8-Ma Ash-Flow Caldera At Chegem River In The Northern Caucasus Mountains (Russia), Contemporaneous Granites, And Associated Ore Deposits Details Activities (0) Areas (0) Regions (0) Abstract: Diverse latest Pliocene volcanic and plutonic rocks in the north-central Caucasus Mountains of southern Russia are newly interpreted as components of a large caldera system that erupted a compositionally zoned rhyolite-dacite ash-flow sheet at 2.83 ± 0.02 Ma (sanidine and biotite 40Ar/39Ar). Despite its location within a cratonic collision zone, the Chegem system is structurally and petrologically similar to typical

156

Ma,BonzongoandGao/UniversityofFlorida Characterization and Leachability of Coal Combustion Residues  

E-Print Network (OSTI)

Ma,BonzongoandGao/UniversityofFlorida Characterization and Leachability of Coal Combustion Residues an important solid waste in Florida, i.e., coal combustion residues (CCR) detailed in #2-4 of the current

Ma, Lena

157

Price of Everett, MA Natural Gas LNG Imports from Algeria (Dollars...  

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

Algeria (Dollars per Thousand Cubic Feet) Price of Everett, MA Natural Gas LNG Imports from Algeria (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4...

158

Price of Everett, MA Natural Gas LNG Imports from Egypt (Nominal...  

Annual Energy Outlook 2012 (EIA)

Egypt (Nominal Dollars per Thousand Cubic Feet) Price of Everett, MA Natural Gas LNG Imports from Egypt (Nominal Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3...

159

VIDEO SEMINAR of Ma Jun's 6/17/02 presentation: China's Water...  

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

Speaker(s): Ma Jun Date: July 3, 2002 - 12:00pm Location: 90-3122 The rivers in China, and the hundreds of millions who depend on them, are in trouble. A water crisis looms...

160

Nanocrystals for Solar Energy MaRIE--A Facility in the Making  

E-Print Network (OSTI)

During the Manhattan Project, Los Alamos National Laboratory's mission was not only secret but very for hominid fossils in Ethiopia. FEATURES MY VIEW JOHN SARRAO, MaRIE PROJECT PROGRAM DIRECTOR 2 10 18 Tiny

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161

Oxide-dispersion-strengthened turbine blades, volume 1. [MA6000 alloy  

SciTech Connect

The objective of Project 4 was to develop a high-temperature, uncooled gas turbine blade using MA6000 alloy. The program objectives were achieved. Production scale up of the MA6000 alloy was achieved with a fair degree of tolerance to nonoptimum processing. The blade manufacturing process was also optimized. The mechanical, environmental, and physical property evaluations of MA6000 were conducted. The ultimate tensile strength, to about 704 C (130 F), is higher than DS MAR-M 247 but with a corresponding lower tensile elongation. Also, above 982 C (180 F) MA6000 tensile strength does not decrease as rapidly as MAR-M 247 because the ODS mechanism still remains active. Based on oxidation resistance and diffusional stability considerations, NiCrAlY coatings are recommended. CoCrAly coating should be applied on top of a thin NiCrAlY coating. Vibration tests, whirlpit tests, and a high-rotor-rig test were conducted to ensure successful completion of the engine test of the MA6000 TFE731 high pressure turbine blades. The results of these tests were acceptable. In production quantities, the cost of the Project 4 MA6000 blade is estimated to be about twice that of a cast DS MAR-M 247 blade.

Millan, P.P. Jr.; Mays, J.C.

1986-10-01T23:59:59.000Z

162

U-178: VMware vMA Library Loading Error Lets Local Users Gain Elevated  

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

8: VMware vMA Library Loading Error Lets Local Users Gain 8: VMware vMA Library Loading Error Lets Local Users Gain Elevated Privileges U-178: VMware vMA Library Loading Error Lets Local Users Gain Elevated Privileges May 29, 2012 - 7:00am Addthis PROBLEM: A vulnerability was reported in VMware vMA PLATFORM: Version(s): vMA 4.0, 4.1, 5 patch 1 (5.0.0.1) ABSTRACT: A local user can obtain elevated privileges on the target system. Reference Links: SecurityTracker Alert ID: 1027099 CVE-2012-2752 Vendor Advisory IMPACT ASSESSMENT: High Discussion: A local user can exploit a library loading error to cause arbitrary code to be executed on the target system with elevated privileges. Impact: Privilege escalation Solution: The vendor has issued a fix (vSphere Management Assistant 5.0 Patch 2 (5.0.0.2)). Addthis Related Articles T-591: VMware vmrun Utility Lets Local Users Gain Elevated Privileges

163

EDeMa (Smart Grid Project) (Krefeld, Germany) | Open Energy Information  

Open Energy Info (EERE)

EDeMa (Smart Grid Project) (Krefeld, Germany) EDeMa (Smart Grid Project) (Krefeld, Germany) Jump to: navigation, search Project Name EDeMa Country Germany Headquarters Location Krefeld, Germany Coordinates 50.652943°, 6.339111° 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":50.652943,"lon":6.339111,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

164

Zeolitization Of Intracaldera Sediments And Rhyolitic Rocks In The 1.25 Ma  

Open Energy Info (EERE)

Zeolitization Of Intracaldera Sediments And Rhyolitic Rocks In The 1.25 Ma Zeolitization Of Intracaldera Sediments And Rhyolitic Rocks In The 1.25 Ma Lake Of Valles Caldera, New Mexico, Usa Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Zeolitization Of Intracaldera Sediments And Rhyolitic Rocks In The 1.25 Ma Lake Of Valles Caldera, New Mexico, USA Details Activities (0) Areas (0) Regions (0) Abstract: Quantitative X-ray diffraction analysis of about 80 rhyolite and associated lacustrine rocks has characterized previously unrecognized zeolitic alteration throughout the Valles caldera resurgent dome. The alteration assemblage consists primarily of smectite-clinoptilolite-mordenite-silica, which replaces groundmass and fills voids, especially in the tuffs and lacustrine rocks. Original rock textures are routinely preserved. Mineralization typically extends to

165

Ma, Kockelman & Damien 1 A Multivariate Poisson-Lognormal Regression Model for Prediction  

E-Print Network (OSTI)

Analysis and Prevention, 18(1), pp.1-12. Hauer, E. (1997). Observational Before-After Studies in Road.V., Stewart, J.R., Huang, H.H., and Lagerwey, P.A. (2002). Safety Effects of Marked Vs. Unmarked Crosswalks.S. DOT. #12;Ma, Kockelman & Damien 18 List of Tables Table 1 Summary Statistics of Variables

Kockelman, Kara M.

166

The Market Acceptance of Advanced Automotive Technologies (MA3T) Model  

E-Print Network (OSTI)

to be learned about how consumers will evaluate novel vehicle technologies, such as plug-in hybrid electric vehicles (PHEV), extended-range electric vehicle (EREV), battery electric vehicles (BEV) and fuel cell-- passenger cars and light-duty trucks. MA3 T considers the U.S. household users of light- duty vehicles (LDV

167

ORIGINAL PAPER M.A. Schembri D.W. Ussery C. Workman  

E-Print Network (OSTI)

ORIGINAL PAPER M.A. Schembri ? D.W. Ussery ? C. Workman H. Hasman ? P. Klemm DNA microarray-45-252506 Fax: +45-45-932809 D.W. Ussery ? C. Workman Centre for Biological Sequence Analysis, Bio 276:9924­9930 Pedersen AG, Jensen LJ, Brunak S, Staerfeldt HH, Ussery DW (2000) A DNA structural atlas

Ussery, David W.

168

Alameda County Medical Center Beth Israel Deaconess Medical Center, Boston MA  

E-Print Network (OSTI)

Alameda County Medical Center Beth Israel Deaconess Medical Center, Boston MA California Pacific Medical Center, San Francisco Cedar Sinai Medical Center Los Angeles Children's Hospital Orange Co. City of Hope National Medical Center, Duarte CA Community Regional Medical Center, Fresno Desert Regional

Tsien, Roger Y.

169

Gravity Based Autonomous Calibration for Robot Manipulators Donghai Ma, John M. Hollerbach and Yangming Xu  

E-Print Network (OSTI)

Gravity Based Autonomous Calibration for Robot Manipulators Donghai Ma, John M. Hollerbach, the gravity torque exerted on the joint varies sinusoidally with rotation angle. By means of sinusoidal curve. The gravity vec- tor, expressed in the defined base coordinates, can also be found. Thereafter we determine

Hollerbach, John M.

170

Nano-mineralogy studies by advanced electron microscopy Chi Ma and George R. Rossman  

E-Print Network (OSTI)

Nano-mineralogy studies by advanced electron microscopy Chi Ma and George R. Rossman Division and planetary materials easier and faster down to nano-scales. Small but new minerals with important geological significance are being discovered. Nano-features are being discovered in many common minerals and gems, which

Ma, Chi

171

CURRICULUM VITAE Dr. Edward (Ted) Van Vleet  

E-Print Network (OSTI)

at the AGU/ASLO Ocean Sciences Meeting. New Orleans, Louisiana. January, 1984. "Oil Pollution Studies of Mexico and Caribbean Oil Spills in Coastal Ecosystems. New Orleans, Louisiana. July, 1994. "Chemical Fate - Proposals (National Science Foundation, Environmental Protection Agency, Sea Grant, Louisiana Universities

Meyers, Steven D.

172

Transfer of TiN/Ti/Ag metallization research  

Science Conference Proceedings (OSTI)

A simple technology for manufacturing extremely stable silicon solar cells is described. The process uses a sputtering technique to reactively deposit high quality TiN films to be used as diffusion barrier layers in metallization systems. The deposition parameters have been optimized to yield films with low-stress and with resistivities as low as 50..mu.. ohm-cm. The TiN films act as an excellent metal diffusion barrier layer below the contact grid-lines, and also upon controlled oxidation as a good anti-reflection coating of TiO/sub 2/ in the active area of the solar cell. Such a unique and dual application of the TiN layer considerably simplifies the fabrication of the cells. Cells so prepared are found to be stable with no degradation in their electrical performance after heat treatments up to 600/sup 0/C for 15 minutes. The application of TiN films in obtaining stable ohmic contacts to GaAs has also been investigated. Ohmic contacts to p-type GaAs have been formed with GaAs/Pt(mG)/TiN/Ag system, which possess low contact resistivity stable up to 550/sup 0/C heat treatments.

Tandon, J.

1986-05-01T23:59:59.000Z

173

Simulations of the Permian (251 Ma) Monsoon Using CCSM3Simulations of the Permian (251 Ma) Monsoon Using CCSM3 (Community Climate System Model, Version 3)(Community Climate System Model, Version 3)  

E-Print Network (OSTI)

Simulations of the Permian (251 Ma) Monsoon Using CCSM3Simulations of the Permian (251 Ma) Monsoon.A. Shields and J.T.C.A. Shields and J.T. KiehlKiehl NCARNCAR The nature of monsoons has been studied and its impact on society.The nature of monsoons has been studied extensively in the scientific community

174

MA Doping Analysis on Breeding Capability and Protected Plutonium Production of Large FBR  

Science Conference Proceedings (OSTI)

Spent fuel from LWR can be seen as long-live waste if it is not recycled or as a 'new fuel' resource if it is recycled into the reactors. Uranium and plutonium have been used for 'new fuel' resources from LWR spent fuel as MOX fuel type which is loaded into thermal reactor or fast reactor types. Other actinides from the spent fuel such as neptunium, americium and curium as minor actinide (MA) are considered to be loaded into the reactors for specific purposes, recently. Those purposes such as for increasing protected plutonium production and breeding capability for protected plutonium as well as in the same time those amount of MA can be reduced to a small quantity as a burner or transmutation purpose. Some investigations and scientific approaches are performed in order to increase a material ''barrier'' in plutonium isotope composition by increasing the even mass number of plutonium isotope such as Pu-238, Pu-240 and Pu-242 as plutonium protected composition. Higher material barrier which related to intrinsic properties of plutonium isotopes with even mass number (Pu-238, Pu-240 and Pu-242), are recognized because of their intense decay heat (DH) and high spontaneous fission neutron (SFN) rates. Those even number mass of plutonium isotope contribute to some criteria of plutonium characterization which will be adopted for present study such as IAEA, Pellaud and Kessler criteria (IAEA, 1972; Pellaud, 2002; and Kessler, 2007). The present paper intends to evaluate the breeding capability as a fuel sustainability index of the reactors and to analyze the composition of protected plutonium production of large power reactor based on the FaCT FBR as reference (Ohki, et al., 2008). Three dimensional FBR core configuration has been adopted which is based on the core optimization calculation of SRAC-CITATION code as reactor core analysis and JENDL-3.3 is adopted for nuclear data library. Some MA doping materials are loaded into the blanket regions which can be considered as breeding region for protected plutonium production. Breeding capability of the reactor can be increased effectively by increasing MA doping rate while criticality condition of the reactor is reduced by doping MA. Adopting MA cycle is also effective to increase the isotopic Pu-238 production in plutonium vector composition for denaturing purpose of plutonium.

Permana, Sidik; Suzuki, Mitsutoshi; Kuno, Yusuke [Japan Atomic Energy Agency, Nuclear Non-proliferation Science and Technology Center, 2-4 Shirane Shirakata, Tokai-mura, Ibaraki, 319-1195 (Japan)

2010-06-22T23:59:59.000Z

175

Development of the East Asian monsoon: Mineralogical and sedimentologic records in the northern South China Sea since 20 Ma  

E-Print Network (OSTI)

Development of the East Asian monsoon: Mineralogical and sedimentologic records in the northern Abstract We here reconstruct the past change of the East Asian monsoon since 20 Ma using samples from Ocean monsoon evolution. The consistent variation of these independent proxies since 20 Ma shows three profound

Clift, Peter

176

Third-order gas-liquid phase transition and the nature of Andrews critical Tian Ma and Shouhong Wang  

E-Print Network (OSTI)

Third-order gas-liquid phase transition and the nature of Andrews critical point Tian Ma-order gas-liquid phase transition and the nature of Andrews critical point Tian Ma1 and Shouhong Wang2 1 is to study the nature of the Andrews critical point in the gas-liquid transition in a physical

Wang, Shouhong

177

Effects of diagenesis on the Nd-isotopic composition of black shales from the 420 Ma Utica Shale Magnafacies  

E-Print Network (OSTI)

Effects of diagenesis on the Nd-isotopic composition of black shales from the 420 Ma Utica Shale Abstract The Utica black shales were deposited in the Taconic Foreland basin 420 Ma ago. The organic matter in these shales is of marine origin and the timing of deposition of these shales has been constrained

Basu, Asish R.

178

u.s. DEPARTIIIENT OF ENERGY EERE PROJECT MA N A GE M E~ T CENT  

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

MA N A GE M E~ T CENT MA N A GE M E~ T CENT ER NEPA DETERlIlINATION Page 1 of2 RECIPIENT:Power Environmental Energy Research Institute STATE: CO PROJECT TITLE: Novel Multidimensional Tracers for Geolhermallnter-Well Diagnostics Funding Opportunity Announcement Number DE-PS36-09G099018 Procurement Instrument Number OE·EEOOO3032 NEPA Control Number GFO-1 0-345 CID Number G03032 Based on my review orlhe Information concerning the proposed action, as NEPA Compliance Officer (authoriud under DOE Order 4SI.IA),1 have made the following determination: ex, EA, [IS APPENDIX AND NUMBER: Description: 83.1 Onsile and offsite site characterization and environmental monitoring. including siting, construction (or modification), operation, and dismantlement or closing (abandonment) of characterization and monitoring devices and siting,

179

MHK Projects/GCK Technology Cape Cod Canal MA US | Open Energy Information  

Open Energy Info (EERE)

GCK Technology Cape Cod Canal MA US GCK Technology Cape Cod Canal MA US < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","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":41.7433,"lon":-70.6093,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

180

u.s. DEPARTMENT OF ENERGY EERE PROJECT MA->.IAGEMENT CENTER  

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

MA->.IAGEMENT CENTER MA->.IAGEMENT CENTER NEPA DETFRMINATION RECIPIENT;AWS Truepower, LlC Page 1 of2 STATE: NY PROJECT TITLE: National Offshore Wind Energy Resource and Design Data Campaign - Analysis and Collaboration Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CIO Number DE-FOA-0000414 DE-EEOOO5372 GF0-0005372-OO1 0 Based on my review oflhe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 4S1.1A), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering, analysis, and dissemination Information gathering (including, but not limited to, literature surveys, inventories, site visits, and audits), data analysis (including, but not limited to, computer modeling), document preparation (including, but not limited to, conceptual design,

Note: This page contains sample records for the topic "ti ma ted" 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.


181

MHK Projects/GCK Technology Merrimack River Amesbury MA US | Open Energy  

Open Energy Info (EERE)

River Amesbury MA US River Amesbury MA US < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","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":42.8549,"lon":-70.9267,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

182

u.s. DEPARTMENT OF ENERGY EERE PROJECT MA:-.IAGEMENT CENTER  

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

MA:-.IAGEMENT CENTER MA:-.IAGEMENT CENTER NEPA DETERMINATION RECIPIENT:Utah State University PROJECT TITLE: Alternative and Unconventional Energy Research and Development Page 1 of2 STATE: UT Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number cm Number COP DE-EEOOO3114 GF0-0003114-OO2 0 Based on my review or the information concerning the proposed action, as NEPA Compliance Officer (authorized under DO E Order 45 1.1A), I have made the following determination: CX, EA, [IS APPENDIX AND NUMBER: Description: B3.6 Siting. oonstruction (or modification), operation. and decommissioning of facilities for indoor bench-scale research projects and oonventionallaboratory operations (for example. preparation of chemical standards and sample analysis):

183

U.S. DEPARTMENT OF ENERGY EERE PROJECT MA>" AGEMENT CENTER NEPA DETERMINATION  

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

MA>" AGEMENT CENTER MA>" AGEMENT CENTER NEPA DETERMINATION RECIPIENT:Oregon Department of Energy PROJECT TITLE: Oregon EECBG Fonnula - City of Winston Page I of3 STATE: OR Funding Opportunity Announcement Number DE-FOA-OOOOO13 Procurement Instrument Number NEPA Control Number em Number EEO Based on my review crthe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 4Sl.I A), I have made the (ollowing determination: ex, EA, EIS APPENDIX AND NUMBER: Description : B1.3 Routine maintenance activities and custodial services for buildings, structures, rights-of-way, infrastructures (e.g .* pathways, roads, and railroads ), vehides and eqUipment, and localized vegetatJon and pest control, dunng which operations may be suspended and resumed. Custodial services are activities to preserve facility appearance, worl

184

U.S. DEPARTMENT OF ENERGY EERE PROJECT MA,"iAGEMENTCENTER NEPADETl!RMINATION  

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

MA,"iAGEMENTCENTER MA,"iAGEMENTCENTER NEPADETl!RMINATION RECIPIENT:CU Cfeantech -- University of Colorado PROJECT TITLE: CU Cleantech New Venture Challenge Page 1 of2 STATE: CO Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number elD Number DE-FOAOOOOS70 EE0005600 GFO-OOO5600-OO1 0 Based on my review of the information concerning tbe proposed action, as NEPA Compliance Officer (authorized under DOE Order 4Sl.1A), I have made the (ollowing determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering, analysis, and disseminatio n Information gathering (including, but not limited to, literature surveys, inventories, site visits, and audits). data analysis (including. but not limited to, computer modeling), document preparation (including. but not limited to, conceptual design,

185

u.s. DEPARTMENT OF ENERGY EERE PROJECT MA..\lAGEMENT CENTER  

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

lAGEMENT CENTER lAGEMENT CENTER NFPA DEl'ERAllNAIION RECIPIENT:MA DEPT. OF ENERGY RESOURCES PROJECT TITLE: STATE ENERGY PROGRAM (SEP) Page 1 of2 STATE: MA Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CIO Number DE·FOA.()()()()643 R130372 GF0-0130372-OO1 Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authori;.o;ed under DOE Order 45 1.lA), I have made the following de termination : ex, EA, EIS APPENDIX AND NUMBER: Description: A11 Technical advice and as sistance to o rganizations A9 Info rm at ion gathering, analysis, and d issemination Rational for detennination: Technical advice and planning assistance to international, national, state, and local organizations. Information gathering (including, but nollimited to, literature surveys, inventories, site visits, and

186

U.S. DEP.~TMENT OF ENERGY EERE PROJECT MA,\jAGEMENT CENTER  

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

MA,\jAGEMENT CENTER MA,\jAGEMENT CENTER NEPA DETERMINATION Page I of2 RECIPIENT: EECBG - American Samoa Government Territorial Energy Office STATE: AS PROJECT TITLE: Improving Recycling Capacity and Solid Waste Education in American Samoa Funding Opportunity Announcement Number PrO(urement Instrument Number DE-EEOOOOB34 NEPA Control Number GFO-OOOO634.Q01 em Number o Based on my review oftbe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 4S1.1A), I have made the (ollowing determination: ex, EA, EIS APPENDIX AND NUMBER: Description: 81 .31 installation or relocation of machinery and equipment Installation or relocation and operation of machinery and equipment (including, but not limited la, laboratory equipment, electronic hardware, manufacturing machinery, maintenance equipment, and health and safety equipment), provided that

187

MaGe - a Geant4-based Monte Carlo framework for low-background experiments  

E-Print Network (OSTI)

A Monte Carlo framework, MaGe, has been developed based on the Geant4 simulation toolkit. Its purpose is to simulate physics processes in low-energy and low-background radiation detectors, specifically for the Majorana and Gerda $^{76}$Ge neutrinoless double-beta decay experiments. This jointly-developed tool is also used to verify the simulation of physics processes relevant to other low-background experiments in Geant4. The MaGe framework contains simulations of prototype experiments and test stands, and is easily extended to incorporate new geometries and configurations while still using the same verified physics processes, tunings, and code framework. This reduces duplication of efforts and improves the robustness of and confidence in the simulation output.

Yuen-Dat Chan; Jason A. Detwiler; Reyco Henning; Victor M. Gehman; Rob A. Johnson; David V. Jordan; Kareem Kazkaz; Markus Knapp; Kevin Kroninger; Daniel Lenz; Jing Liu; Xiang Liu; Michael G. Marino; Akbar Mokhtarani; Luciano Pandola; Alexis G. Schubert; Claudia Tomei

2008-02-06T23:59:59.000Z

188

On Larkin-Imry-Ma State of 3He-A in Aerogel  

E-Print Network (OSTI)

Superfluid 3He-A shares the properties of spin nematic and chiral orbital ferromagnet. Its order parameter is characterized by two vectors d and l. This doubly anisotropic superfluid, when it is confined in aerogel, represents the most interesting example of a system with continuous symmetry in the presence of random anisotropy disorder. We discuss the Larkin-Imry-Ma state, which is characterized by the short-range orientational order of the vector l, while the long-range orientational order is destroyed by the collective action of the randomly oriented aerogel strings. On the other hand, sufficiently large regular anisotropy produced either by the deformation of the aerogel or by applied superflow suppresses the Larkin-Imry-Ma effect leading to the uniform orientation of the vector l. This interplay of regular and random anisotropy allows us to study many different effects.

G. E. Volovik

2007-04-19T23:59:59.000Z

189

On Larkin-Imry-Ma State of 3He-A in Aerogel  

E-Print Network (OSTI)

Superfluid 3He-A shares the properties of spin nematic and chiral orbital ferromagnet. Its order parameter is characterized by two vectors d and l. This doubly anisotropic superfluid, when it is confined in aerogel, represents the most interesting example of a system with continuous symmetry in the presence of random anisotropy disorder. We discuss the Larkin-Imry-Ma state, which is characterized by the short-range orientational order of the vector l, while the long-range orientational order is destroyed by the collective action of the randomly oriented aerogel strings. On the other hand, sufficiently large regular anisotropy produced either by the deformation of the aerogel or by applied superflow destroys the Larkin-Imry-Ma effect leading to the uniform orientation of the vector l. This interplay of regular and random anisotropy allows us to study many different effects.

Volovik, G E

2007-01-01T23:59:59.000Z

190

mise jour: 09/12/2009 Rapport de ma mission au Pakistan  

E-Print Network (OSTI)

1 mise à jour: 09/12/2009 Rapport de ma mission au Pakistan ?cole de recherche CIMPA du 22 au 28://www.lums.edu.pk/> pour y donner une conférence dans le cadre de French Science Tour in Pakistan Science Tour in Pakistan. · Samedi 28 février, 8 exposés organisés par Juergen Herzog permettant à des

Waldschmidt, Michel

191

mise jour: 30/03/2009 Rapport de ma mission au Pakistan  

E-Print Network (OSTI)

1 mise à jour: 30/03/2009 Rapport de ma mission au Pakistan ?cole de recherche CIMPA du 22 au 28://www.lums.edu.pk/> pour y donner une conférence dans le cadre de French Science Tour in Pakistan Science Tour in Pakistan. · Samedi 28 février, 8 exposés organisés par Juergen Herzog permettant à des

Waldschmidt, Michel

192

Direct measurement of the $^{44}$Ti($\\alpha$,p) reaction of importance to supernovae, using reclaimed $^{44}$Ti  

E-Print Network (OSTI)

Direct measurement of the $^{44}$Ti($\\alpha$,p) reaction of importance to supernovae, using reclaimed $^{44}$Ti

CERN. Geneva; Lindroos, Mats; CERN. Geneva. ISOLDE and Neutron Time-of-Flight Experiments Committee; INTC

2007-01-01T23:59:59.000Z

193

MaRIE X-Ray Free-Electron Laser Pre-Conceptual Design  

SciTech Connect

The proposed Matter-Radiation Interactions in Extremes (MaRIE) facility at the Los Alamos National Laboratory will include a 50-keV X-Ray Free-Electron Laser (XFEL), a significant extension from planned and existing XFEL facilities. To prevent an unacceptably large energy spread arsing from energy diffusion, the electron beam energy should not exceed 20 GeV, which puts a significant constraint on the beam emittance. A 100-pC baseline design is presented along with advanced technology options to increase the photon flux and to decrease the spectral bandwidth through pre-bunching the electron beam.

Carlsten, Bruce E. [Los Alamos National Laboratory; Barnes, Cris W. [Los Alamos National Laboratory; Bishofberger, Kip A. [Los Alamos National Laboratory; Duffy, Leanne D. [Los Alamos National Laboratory; Heath, Cynthia E. [Los Alamos National Laboratory; Marksteiner, Quinn R. [Los Alamos National Laboratory; Nguyen, Dinh Cong [Los Alamos National Laboratory; Russell, Steven J. [Los Alamos National Laboratory; Ryne, Robert D. [Los Alamos National Laboratory; Sheffield, Richard L. [Los Alamos National Laboratory; Simakov, Evgenya I. [Los Alamos National Laboratory; Yampolsky, Nikolai A. [Los Alamos National Laboratory

2011-01-01T23:59:59.000Z

194

An Analysis of Wind Power Development in the Town of Hull, MA  

DOE Green Energy (OSTI)

Over the past three decades the Town of Hull, MA has solidified its place in U.S. wind energy history through its leadership in community-based generation. This is illustrated by its commissioning of the first commercial-scale wind turbine on the Atlantic coastline, the first suburban-sited turbine in the continental United States, pursuit of community-based offshore wind, and its push toward creating an energy independent community. The town's history and demographics are briefly outlined, followed by experience in projects to provide wind power, including pre-construction and feasibility efforts, financial aspects, and market/industry factors.

Adams, Christopher

2013-06-30T23:59:59.000Z

195

SIMULATION AND OPTIMISATION OF A 100MA DC PHOTO-INJECTOR  

SciTech Connect

A prototype 100mA injector is presently being designed and manufactured jointly between Thomas Jefferson National Accelerator Facility (JLab) and Advanced Energy Systems (AES). This paper discusses the physics optimization and performance of the injector which has been studied using the space-charge tracking code ASTRA. The objective is to operate the 7MeV injector with 135pC electron bunches at 748.5MHz repetition rate. We show that the longitudinal and transverse electron bunch properties can be realized within the constraints of the design.

Fay Hannon; Carlos Hernandez-Garcia

2006-08-03T23:59:59.000Z

196

Addition-based exponentiation modulo 2k A. Fit-Florea, D.W. Matula and M.A. Thornton  

E-Print Network (OSTI)

Addition-based exponentiation modulo 2k A. Fit-Florea, D.W. Matula and M.A. Thornton A novel method doi: 10.1049/el:20057538 A. Fit-Florea, D.W. Matula and M.A. Thornton (Southern Methodist University', Electron. Lett., 1994, 30, (25), pp. 2115­ 2116 3 Fit-Florea, A., and Matula, D.W.: `A digit

Thornton, Mitchell

197

Everett, MA Natural Gas Liquefied Natural Gas Imports from Trinidad and  

Gasoline and Diesel Fuel Update (EIA)

Liquefied Natural Gas Imports from Trinidad and Tobago (Million Cubic Feet) Liquefied Natural Gas Imports from Trinidad and Tobago (Million Cubic Feet) Everett, MA Natural Gas Liquefied Natural Gas Imports from Trinidad and Tobago (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 10,240 11,488 7,086 8,271 8,126 8,150 7,731 7,870 5,199 5,520 9,264 4,691 2012 9,482 8,458 7,661 1,447 4,940 5,465 6,646 10,377 5,634 4,748 2,553 2,581 2013 5,126 5,003 4,629 5,171 5,626 5,173 8,023 5,961 2,995 2,674 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 1/7/2014 Next Release Date: 1/31/2014 Referring Pages: U.S. Liquefied Natural Gas Imports by Point of Entry Everett, MA LNG Imports from Trinidad/Tobago

198

Elemental characterization of LL-MA radioactive waste packages with the associated particle technique  

Science Conference Proceedings (OSTI)

The French Alternative Energies and Atomic Energy Commission (CEA) and National Radioactive Waste Management Agency (ANDRA) are conducting an R and D program to improve the characterization of long-lived and medium activity (LL-MA) radioactive waste packages with analytical methods and with non-destructive nuclear measurements. This paper concerns fast neutron interrogation with the associated particle technique (APT), which brings 3D information about the waste material composition. The characterization of volume elements filled with iron, water, aluminium, and PVC in bituminized and fibre concrete LL-MA waste packages has been investigated with MCNP [1] and MODAR data analysis software [2]. APT provides usable information about major elements presents in the volumes of interest. However, neutron scattering on hydrogen nuclei spreads the tagged neutron beam out of the targeted volume towards surrounding materials, reducing spatial selectivity. Simulation shows that small less than 1 L targets can be characterised up to the half-radius of a 225 L bituminized drum, the matrix of which is very rich in hydrogen. Deeper characterization in concrete is possible but limited by counting statistics due to photon attenuation in this dense matrix and, unless large inspection volumes are considered, by the lack of spatial selectivity of the tagged neutron beam due to neutron scattering. (authors)

Perot, B.; Carasco, C.; Toure, M.; El Kanawati, W.; Eleon, C. [CEA, DEN, Cadarache, Nuclear Measurement Laboratory, F-13108 Saint-Paul-lez-Durance (France)

2011-07-01T23:59:59.000Z

199

Impacts of Historical Land Use on Soil Nitrogen Cycles in Falmouth, MA and the Threat of Chronic N Amendment Demonstrated at the  

E-Print Network (OSTI)

Amendment Demonstrated at the Harvard Forest LTER, Petersham, MA Brook Brouwer1 Advisor: Christopher Neill2, in Petersham, MA. At each site I measured: pH, C:N ratios, extractable inorganic nitrogen pools, net N Amendment Demonstrated at the Harvard Forest LTER, Petersham, MA" Brook Brouwer Introduction

Vallino, Joseph J.

200

DOE Challenge Home Case Study, Transformation, Inc., Production House, Devens, MA  

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

Production House Production House Devens, MA BUILDING TECHNOLOGIES OFFICE DOE Challenge Home builders are in the top 1% of builders in the country meeting the extraordinary levels of excellence and quality specifi ed by the U.S. Department of Energy. Every DOE Challenge Home starts with ENERGY STAR for Homes Version 3 for an energy-effi cient home built on a solid foundation of building science research. Then, even more advanced technologies are designed in for a home that goes above and beyond current code to give you the superior quality construction, HVAC, appliances, indoor air quality, safety, durability, comfort, and solar-ready components along with ultra-low or no utility bills. This provides homeowners with a quality home that will last for generations to come.

Note: This page contains sample records for the topic "ti ma ted" 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.


201

DEPART:MENT OF ENERGY EERE PROJECT MA..'JAGEMENT CENTER NEPA DETERMINATION  

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

MENT OF ENERGY MENT OF ENERGY EERE PROJECT MA..'JAGEMENT CENTER NEPA DETERMINATION Page 1 of2 RI<:CIPIENT:Wyoming Business Council, State Energy Office STATE: WY PROJECT TITLE: State Energy Program (SEP) PY 2012 Forumla Grant funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-FOA-0000643 DE-FG26-07NT43207 GF(H)()43207-OO1 Based on my review of the information concerning the proposed aetion, as NEPA Compliance Officer (authorized under DOE Order 4SI.IA), I have made the following determination: CX, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering, analysis, and dissemination A11 Technical advice and assistance to organizations Rational for detennination: Information gathering (including, but not limited to, literature surveys, inventories, site visits, and

202

EERE PROJECT MA.NAGEMENT CENTER NEPA DFTFIU.1INATION PROJECT  

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

Atchison Atchison u.s. DI!PARThIl1NT OF l?NERGY EERE PROJECT MA.NAGEMENT CENTER NEPA DFTFIU.1INATION PROJECT TITLE: EECBG DE-EEOOOO727 Atchison Library Ground Source Heat Pump Page 1 of2 STATE : KS Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE FOA 0000013 0 Based on my review of the information tORcuning the proposed action, as NEPA Compliam::e Officer (authorized under DOE Order 451.1A), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: 8 5.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical

203

Procurement Directors FROM: Office of Procurement and Assistance Policy, MA-61  

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

July 25,2008 July 25,2008 Procurement Directors FROM: Office of Procurement and Assistance Policy, MA-61 Office of Procurement and Assistance Management SUBJECT: Acquisition Letter 2008-02, Audit Management SUMMARY: Attached is Acquisition Letter (AL) 2008-02, Audit Management. It provides guidance to contracting officers on effective management of contract audits for non-M&O prime ;ontracts as well as subcontracts under management and operating (M&O) contracts. This Acquisition Letter replaces AL 2006-12, Corporate Audit Management Program (CAMP), which is cancelled. This Flash and its attachment will be online within a day, at the following website: http:l/mananernent.ener~.~ov/polic~ guidance/volicv flashes-htm. Questions concerning this policy flash should be directed to Helen Oxberger at (202) 287-1332

204

U.S. DEPARTMENT OF ENERGY EERE PROJECT MA.>.JAGEMENT CENTER  

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

, .* !. , .* !. U.S. DEPARTMENT OF ENERGY EERE PROJECT MA.>.JAGEMENT CENTER NEPA DETERMINATION RECIPIENT:Laram!e County Community College PROJECT TITLE: LeGe Ulilty-Scale Wind Energy Technology Page 1 of2 STATE: WY Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-PS36-09G099OO9 DE-EEOOOO538 GFO-10-052 0 Based on my review of the information concerning the proposed action, as Nt:PA Compliance Officer (autbori7.ed under DOE Order 451.1A), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathenng (including, but not limited to, literature surveys, Inventones, audits), data analySIS (including computer modeling), document preparation (such as oonceptual des'9n or feasibility studies, analytical energy supply

205

U.S. DEP.'\RTMENT OF ENERGY EERE PROJECT MA.1II AGEMENT CENTER  

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

'\RTMENT OF ENERGY '\RTMENT OF ENERGY EERE PROJECT MA.1II AGEMENT CENTER NEPA DETERMINATION RECIPIENT :Freshwater Wind I. lLC PROJECT TITLE: Shallow Water Offshore Wind System Optimization for the Great Lakes Page 1 of2 STATE: OH Funding Opportunity Announcement Number Procurement Instl"ument Number NEPA Control Number elD Number DE-FOA.Q000415 DE-EEOOOO5488 GFO-OOO5488-001 0 Based on my nview or the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 4SUA),. have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathertng, analysis, and dissemination Information gathering (including, but not limited to, literature surveys, inventories, site Visits, and audits). data analysis

206

TO: Procurement Directors FROM: Office of Procurement and Assistance Policy, MA-61  

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

August 23,2010 August 23,2010 TO: Procurement Directors FROM: Office of Procurement and Assistance Policy, MA-61 Office of Procurement and Assistance Management SUBJECT: Acquisition Templates SUMMARY: On March 29,2010, four draft acquisition templates (Confidentiality Certificate, Conflicts of Interest Certificate, Letter to Unsuccessful Offeror and Letter to Successful Offeror) were distributed for Procurement Director (PD) and Head of Contracting Activity (HCA) review and comment. All comments received were considered and changes were made as appropriate. The final versions of the four aforementioned acquisition templates will be e-mailed directly to the Procurement Directors and made available in the STRIPES Library. This Flash and its attachments will be available online within a day, at the following website:

207

U.S. DEPARTI\lIENT OF ENERGY EERE PROJECT MA."IAGEMENT CENTER  

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

lIENT OF ENERGY lIENT OF ENERGY EERE PROJECT MA."IAGEMENT CENTER NEPA DETERMINATION RECIPIENT:Louisiana State University and A&M College Page 1 of2 STATE: LA PROJECT TITLE: Geothennal Resource Development with Zero Mass Withdrawal, Engineered Free Convection, and Wellbore Energy Conversion Funding Opportunity ADDounc:ement Number Procurement Instrument Number NEPA Control Number CID Number DE-F0-0000336 OE-EEOOO5125 GF0-0005125-001 0 Based on my review (lrtbe infor madOD concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 4S1.1A),1 have' made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (induding, but not limited to, literature surveys, inventories, audits). data analysIs (including

208

U.S. DEPAR.Th.IENT OF ENERGY EERE PROJECT MA'\IAGEME~TCE~TER  

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

Th.IENT OF ENERGY Th.IENT OF ENERGY EERE PROJECT MA'\IAGEME~TCE~TER NEPA DETFID..ITNATION RECIPIENT:Ciemson University PROJECf TITLE: Clemson University 15MW Hardware-In-the-Loop (HIL) Grid Simulator Page 1 of2 STATE: SC Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number N/A (DNFA) DE-EE0005723 GF0-0005723-001 Based on my review of the information concerning tbe proposed action, as NEPA Compliance Officer (authorized under DOE Order 45l.1A), l have made tbe foUowing determination: CX, EA, EIS APPENDIX AND NUMBER: Description: A9 Information Information gathering (including, but not limited to, literature surveys, inventories, site visits, and audits), gathering, analysis, data analysis (including, but not limited to, computer modeling), document preparation (including, but

209

u.s. DEP.-\RTMENT OF ENERGY EERE PROJECT MA. AGEMENT CENTER  

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

RTMENT OF ENERGY RTMENT OF ENERGY EERE PROJECT MA. AGEMENT CENTER NEPA DETERMINATION RECIPIENT :louisiana Department of Natural Resources PROJECT TITLE: State of louisana ARRA-EECBG-St. James Parish (Tl Page 1 of2 STATE : LA Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-FOA-OOOOO13 EEOOOO735 0 Based on my review or lhe information concerning tbe proposed action, as NEPA Compliance Officer (autborized under DOE Order 4S1.1A), I bave made the (ollowing determination: ex, EA, EIS APPENDIX AND NUMBER: Description: 85.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do nol increase the indoor concentrations of potentially harmful substances. These actions may involve financia

210

HVOF Thermal Spray TiC/TiB2 Coatings of AUSC Boiler/Turbine ...  

Science Conference Proceedings (OSTI)

The paper presents the research endeavors to synthesize TiC and TiB2 coatings on existing boiler materials for applications at high temperatures (500 -750 oC)...

211

Pure rotational spectra of TiO and TiO_2 in VY Canis Majoris  

E-Print Network (OSTI)

We report the first detection of pure rotational transitions of TiO and TiO_2 at (sub-)millimeter wavelengths towards the red supergiant VY CMa. A rotational temperature, T_rot, of about 250 K was derived for TiO_2. Although T_rot was not well constrained for TiO, it is likely somewhat higher than that of TiO_2. The detection of the Ti oxides confirms that they are formed in the circumstellar envelopes of cool oxygen-rich stars and may be the "seeds" of inorganic-dust formation, but alternative explanations for our observation of TiO and TiO_2 in the cooler regions of the envelope cannot be ruled out at this time. The observations suggest that a significant fraction of the oxides is not converted to dust, but instead remains in the gas phase throughout the outflow.

Kaminski, T; Menten, K M; Patel, N A; Young, K H; Brunken, S; Muller, H S P; McCarthy, M C; Winters, J M; Decin, L

2013-01-01T23:59:59.000Z

212

Gamma TiAl Alloys 2014  

Science Conference Proceedings (OSTI)

Jul 15, 2013... for selective laser melting from single track to fully dense specimens ... Rolling and Grinding of Thin Sheets of Beta-Solidified Gamma TiAl...

213

Development of a Continuous Process to Produce Ti via ...  

Science Conference Proceedings (OSTI)

Presentation Title, Development of a Continuous Process to Produce Ti via Metallothermic Reduction of TiCl4 in Molten Salt. Author(s), David Steyn van Vuuren,...

214

Fabrication of High Strength Pure Ti Matrix Composite Reinforced ...  

Science Conference Proceedings (OSTI)

Carbon black particles were added for the in situ formation of TiC dispersoids during the SPS process. Sponge and fine Ti powders were coated with carbon...

215

TiC x N 1-x Eutectic Composite Prepared by  

Science Conference Proceedings (OSTI)

Presentation Title, Microstructure and Mechanical Property of TiB2-TiCxN1-x ... TiB2, TiC and TiN powders in N2 atmosphere at 60 ...

216

Optimization of Ti addition in Fe for Fe-Ti-N thin films  

Science Conference Proceedings (OSTI)

In this work we studied the magnetic and structural properties of Fe{sub 1-x}Ti{sub x}(x=0, 0.02, 0.05, 0.07) thin films prepared with dc-magnetron sputtering. It was found that the inter-atomic spacing increases as the amount of Ti is increased indicating that Ti is getting dissolved substitutionally in Fe lattice. We found that the addition of 5% Ti is best suited for its usage in Fe-Ti-N alloys.

Tayal, Akhil; Gupta, Mukul; Gupta, Ajay; Stahn, Jochen; Horisberger, M. [UGC-DAE Consortium for Scientific Research, University Campus, Khandwa Road, Indore, 452001 (India); Laboratory for Neutron Scattering, Paul Scherrer Institut, CH-5232 Villigen PSI (Switzerland); Laboratory for Developments and Methods, Paul Scherrer Institut, CH-5232 Villigen PSI (Switzerland)

2012-06-05T23:59:59.000Z

217

MA FI QPR Scoring Elements 4th Qtr FY 2009 Revision v1.xls  

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

Reference Reference Due Date Element Measure Critical? Score > ≤ 8/15 8/15 8/22 8/22 95% 100% 80% 95% 0% 80% 2.0% 1.8% 2.0% 0.0% 1.8% 1.0% 0.5% 1.0% 0.0% 0.5% 8/30 8/30 99.9% 0.0% 99.9% 9/30 9/30 9/30 9/30 Program specific elements, negotiated with Programs: Program specific measures, negotiated with Programs: Overall Score: Green * All critical elements green, and * No more then one non-critical element yellow Yellow * Any critical element yellow, or * Any non-critical red, or * Two or more non-critical elements yellow Red * Any critical element red or * Two or more non-critical elements red TYRT September 30, 2009 Input submitted to update TYRT Submission timeliness 1 1 2 2 Enter Date or Percentage Proximity to spending target August 15, 2009 Overall Score: Yes MA F&I Quarterly Performance Report

218

?ot8rh QI ahnloal Corporation In Hart IUnover, Ma86rohusett8,  

Office of Legacy Management (LM)

GE 1 GE 1 ;" qr)-1 s?llq ' p raspy.. c" ifa K. mris I talked with Hr. Wllllm cIF(Iy, Metrllurgist, Wnlon CarbId@ Nuclear cOrp8ny, 08k B&t&$@, Tenne66ee, on April 26, 1961. He informed me th&t the #rtioMl Northern birislon, Ame~ic6.n ?ot8rh QI ahnloal Corporation In Hart IUnover, Ma86rohusett8, la pePfopn1~ lo8lve forming studier for the. ilnion olo)w Wuolem Conpmy "p l7?JHa). The work at National Northern l#rirc.- alon ir under the 6upenl6lon of Ehsll Phillpohuc4~, v of Spealrl Prcbduots. The @ox& to data ha8 been pwfonwd wlth 430 strlnle66 rteel and urma%um metal - both hot snb 0018 wor4c have been performed at pr688u~r fmm 100,000 to 900,000 prl. The shape of the pleu88 na not dlrolored. In 6<lon work ha6 been done with

219

Alcator C-Mod Experiments in Support of the ITER Baseline 15 MA Scenario  

SciTech Connect

Experiments on Alcator C-Mod have addressed several issues for the ITER 15 MA baseline scenario from 2009-2012. Rampup studies show ICRF can save significant V-s, and that an H-mode in the ramp can be utilized to save 50% more. ICRF modifications to li(1) are minimal, although the Te profile is peaked relative to ohmic in the plasma center, and alter sawtooth onset times. Rampdown studies show H-modes can be routinely sustained, avoiding an OH coil over-current associated with the H-L transition, that fast rampdowns are preferred, the density drops with Ip, and that the H-L transition occurs at Ploss/Pthr,LH ~ 1.0-1.3 at n/nGr ~ 0.85. Flattop plasmas targeting ITER baseline parameters have been sustained for 20 ?E or 8-13 ?CR, but only reach H98 ~ 0.6 at n/nGr = 0.85, rising to 0.9 at n/nGr = 0.65.

C Kessel, et al

2013-05-07T23:59:59.000Z

220

Geochemical records in the South China Sea: implications for East Asian summer monsoon evolution over the last 20 Ma  

E-Print Network (OSTI)

Geochemical records in the South China Sea: implications for East Asian summer monsoon evolution past changes in the East Asian summer monsoon over the last 20 Ma using samples from Ocean Drilling and combined review suggests that the long-term evolution of the East Asian summer monsoon is similar

Clift, Peter

Note: This page contains sample records for the topic "ti ma ted" 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

On-Demand Information Portals for Disaster Yiming Ma, Dmitri V. Kalashnikov, Ram Hariharan, Sharad Mehrotra, Nalini Venkatasubramanian,  

E-Print Network (OSTI)

, and such information is indeed valuable to disaster managers or even citizens in their response. In this paper we in the response and planning during or after the disaster. This motivates us in the direction of an "InformationOn-Demand Information Portals for Disaster Situations Yiming Ma, Dmitri V. Kalashnikov, Ram

Kalashnikov, Dmitri V.

222

China's Energy Situation and Its Implications in the New by Hengyun Ma, Les Oxley and John Gibson  

E-Print Network (OSTI)

and the energy economy, in particular. Keywords: China; Energy; Fossil fuels; Renewable Energy JEL by an investigation and analysis of China's energy resources, including renewable energy. In the third section we1 China's Energy Situation and Its Implications in the New Millennium by Hengyun Ma, Les Oxley

Hickman, Mark

223

A review of geomagnetic cutoff rigidities for earth-orbiting spacecraft D.F. Smart *, M.A. Shea  

E-Print Network (OSTI)

A review of geomagnetic cutoff rigidities for earth-orbiting spacecraft D.F. Smart *, M.A. Shea Air Geomagnetic cutoff rigidities are a quantitative measure of the shielding provided by the earth?s magnetic field. More precisely, geomagnetic cutoff rigidities predict the energetic charged particle transmission

Shepherd, Simon

224

AOCS Official Method Ti 1a-64  

Science Conference Proceedings (OSTI)

Spectrophotometric Determination of Conjugated Dienoic Acid AOCS Official Method Ti 1a-64 Methods and Analyses Methods Downloads Methods Downloads Official Method BE2786ABB98768E1DCF0ACFD1AE2520C MC-TI1A64 16847

225

Decreasing Slip Rates From12.8 Ma to Present on the Solitario Canyon Fault at Yucca Mountain, Nevada  

DOE Green Energy (OSTI)

The Solitario Canyon fault, which bounds the west side of Yucca Mountain, Nevada, is the closest fault with Quaternary offset adjacent to the proposed spent nuclear fuel and high-level radioactive waste repository. Dip-slip offset between 12.8 and 10.7 Ma is determined from lithostratigraphic displacement in boreholes USW H-3 and USW WT-7, drilled in the footwall and hanging wall, respectively. The base of the 12.8-Ma Topopah Spring Tuff is interpreted to have 463.3 m of separation across the fault, an average dip slip rate of 0.036 mm/yr. Previous researchers identified a geothermal system active from 11.5 to 10.0 Ma with peak activity at 10.7 Ma that resulted in pervasive alteration of vitric rock to zeolitic minerals where the rocks were in the ground-water saturated zone. The contact between vitric (V) and pervasively zeolitic (Z) rocks cuts across the lithostratigraphic section and offset of this V-Z boundary can be used to measure slip rates between 12.8 and 10.7 Ma. In H-3, the V-Z boundary is 138.4 m below the base of the vitric, densely welded subzone of the Topopah Spring Tuff (Tptpv3). In WT-7, although the V-Z boundary is identified at the base of the Tptpv3, borehole video, cuttings, and geophysical log data indicate the Tptpv3 has well-developed zeolitic alteration along fractures, and this implies 19.5 m of the total thickness of Tptpv3 (and probably additional overlying crystallized rocks) also were in the saturated zone by 10.7 Ma. The V-Z relations across the Solitario Canyon fault in H-3 and WT-7 indicate a minimum of 157.9 m of separation before 10.7 Ma, which is 34.1 percent of the total slip of the Topopah Spring Tuff, and a minimum dip slip rate of 0.075 mm/yr from 12.8 to 10.7 Ma. These data are consistent with the broader structural history of the area near Yucca Mountain. Previous workers used angular unconformities, tilting of structural blocks, and paleomagnetic data to constrain the main period of extensional faulting between 12.7 and 8.5 Ma. Paleoseismic studies in Quaternary deposits documented slip rates on the Solitario Canyon fault from 0.01 to 0.02 mm/yr since 0.077 and 0.20 Ma. The decrease of extensional activity slip rates data on the Solitario Canyon fault provide evidence of decreasing tectonic activity from the middle Miocene to present.

D. Buesch

2006-07-11T23:59:59.000Z

226

Paleogene cooling (55-30 MA) as inferred from oxygen isotope variation within mollusc shells  

E-Print Network (OSTI)

Paleogene cooling (c. 50-30 Ma) started sometime in the early-middle Eocene. This was a time when high-latitude and deep-sea temperatures were significantly warmer than today. This cooling culminated during the earliest Oligocene marked by the sudden appearance of a major continental glacier on Antarctica. We examine this cooling trend by analyzing oxygen isotope variation within mollusc shells from the Gulf Coastal Plain of the southern U.S. Our records show a secular cooling trend of mean annual temperature (MAT) in the Mississippi Embayment from an early Eocene tropical climate (26-27 ?C), with a seasonal temperature range (seasonality) of ~6 ?C, to an Oligocene paratropical climate (22-23?C) with an seasonality of ~8 ?C. These temperature records agree well with terrestrial climate proxies. This secular cooling trend, combined with sea-level change, was likely one of the major causes of molluscan turnover in the Mississippi Embayment to cool-tolerant taxa along the Paleogene cooling. Winter temperatures steadily decreased from the middle Eocene to early Oligocene. This contrasts with the sudden winter cooling at Eocene-Oligocene boundary proposed by Ivany et al. (2000). We examined seasonal temperature distribution of the modern marine shelf of the present northern U.S. Gulf Coast. A deeper water temperature model fits well with isotopic temperature profiles derived from fossils shells of the Red Bluff and Yazoo Formations shells, consistent with the paleobathymetry estimates inferred from independent proxies. This reveals that depth effect is one of the major factors controlling seasonality recorded in mollusc shells, resulting in decreasing MAT estimates when temperature stratification exists as in the present ocean. Warm Eocene low-latitude temperatures derived from molluscan oxygen isotope data agree with computer modeling results incorporating higher greenhouse gas concentrations. This supports the contention that the major reason for warm earth climate is elevated concentration of the greenhouse gases, giving a new insight for future climate response to anthropogenic CO? increase.

Kobashi, Takuro

2001-01-01T23:59:59.000Z

227

Stress-induced martensitic transformations in NiTi and NiTi-TiC composites investigated by neutron diffraction  

SciTech Connect

Superelastic NiTi (51.0 at% Ni) with 0, 10 and 20 vol% TiC particles were deformed under uniaxial compression as neutron diffraction spectra were simultaneously obtained. The experiments yielded in-situ measurements of the thermoelastic stress-induced transformation. A detailed Rietveld determination is made of the phase fractions and the evolving strains in the reinforcing TiC particles and the austenite as it transforms to martensite on loading (and its subsequent back transformation on unloading). These strains are used to shed light on the phenomenon of load transfer in composites where the matrix undergoes a stress-induced phase transformation.

Vaidyanathan, R. [Massachusetts Inst. of Tech., Cambridge, MA (United States). Dept. of Materials Science and Engineering; Bourke, M.A.M. [Los Alamos National Lab., NM (United States); Dunand, D.C. [Northwestern Univ., Evanston, IL (United States)

1998-12-31T23:59:59.000Z

228

U.S. DEPARTMENT OF ENERGY EERE PROJECT MA;"AGEMENT CENTER NEPA DET1!R1.IINATION  

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

O". )' O". )' U.S. DEPARTMENT OF ENERGY EERE PROJECT MA;"AGEMENT CENTER NEPA DET1!R1.IINATION RECIPIENT:Resolute Marine Energy, Inc. PROJECT TITLE: Wave-Actuated Power Take Off Device for Electricity Generation Page 1 of2 STATE: MA Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number em Number DE-FOA-OOOO293 DE-EEOOO4565 GFO-OOO4565-001 0 Based on my review orthe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Ordtr451.IA), I have made tbe rollowing determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including , but not limited to, literature surveys, inventories, audits), data analysis (including computer modeling), document preparation (such as conceptual design or feasibility studies, analytical energy supply

229

Phase Field Simulation of Ni4Ti3 Precipitation in Porous NiTi Shape ...  

Science Conference Proceedings (OSTI)

Generally, porous NiTi alloys may undergo thermomechnical treatment which .... of First Derivative of Dilatation in Low Carbon Steels Multi-Phase Presenting.

230

Low Cost TiOLow Cost TiO22 NanoparticlesNanoparticles  

uniform TiO2 nanoparticles show great potential in numerous markets, including lighting, signage, automotive and solar energy for their excellent

231

Synthesis of Ti/TiC Composites by Mechanical Milling Followed by ...  

Science Conference Proceedings (OSTI)

carbon nanotubes were subjected to high energy ball milling followed by spark plasma sintering (SPS) to synthesize Ti composite reinforced with in-situ formed...

232

Hydrothermal Growth of the TiO2 Nanowire Array on Ti Plates for the ...  

Science Conference Proceedings (OSTI)

Applications of the aligned TiO2 nanowire array were studied in both the photoanalytic mineralization of acetone, benzene and dye molecules in water and the...

233

Final environment impact report supplement: Northeast corridor improvement project electrification: New Haven, CT to Boston, MA. Final report  

SciTech Connect

This document is a supplement to the final environmental impact report (FEIR) published in October 1994 on the proposal by the National Railroad Passenger Corporation (Amtrak) to complete the electrification of the Northeast Corridor main line by extending electrification from New Haven, CT, to Boston, MA. The purpose of this supplement is to provide additional information relative to: the Roxbury Substation Alternative Analysis; an expanded discussion on mitigation of potential adverse impacts; draft Section 61 findings; the Memorandum of Understanding between Amtrak and the Massachusetts Bay Transportation Authority (MBTA) for Route 128 Station; Amtrak`s draft outreach program; and to address other Massachusetts Environmental Policy Act concerns.

NONE

1995-02-01T23:59:59.000Z

234

TiSol | Open Energy Information  

Open Energy Info (EERE)

TiSol TiSol Jump to: navigation, search Name TiSol Place Pasadena, California Sector Solar Product California-based start up focused on the production of dye sensitized solar cells. Coordinates 29.690847°, -95.196308° 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":29.690847,"lon":-95.196308,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

235

Gluonic Higgs Scalar, Abelianization and Monopoles in QCD -- Similarity and Difference between QCD in the MA Gauge and the NAH Theory  

E-Print Network (OSTI)

We study the similarity and the difference between QCD in the maximally abelian (MA) gauge and the nonabelian Higgs (NAH) theory by introducing the ``gluonic Higgs scalar field'' $\\vec \\phi(x)$ corresponding to the ``color-direction'' of the nonabelian gauge connection. The infrared-relevant gluonic mode in QCD can be extracted by the projection along the color-direction $\\vec \\phi(x)$ like the NAH theory. This projection is manifestly gauge-invariant, and is mathematically equivalent to the ordinary MA projection. Since $\\vec \\phi(x)$ obeys the adjoint gauge transformation and is diagonalized in the MA gauge, $\\vec \\phi(x)$ behaves as the Higgs scalar in the NAH theory, and its hedgehog singularity provides the magnetic monopole in the MA gauge like the NAH theory. We observe this direct correspondence between the monopole appearing in the MA gauge and the hedgehog singularity of $\\vec \\phi(x)$ in lattice QCD, when the gluon field is continuous as in the SU($N_c$) Landau gauge. In spite of several similarities, QCD in the MA gauge largely differs from the NAH theory in the two points: one is infrared monopole condensation, and the other is infrared enhancement of the abelian correlation due to monopole condensation.

Hideo Suganuma; Hiroko Ichie

2004-07-07T23:59:59.000Z

237

U.S. DEPAR.Th:IENT OF ENERGY EERE PROJECT MA1\JAGEME~T CE~TER  

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

Th:IENT OF ENERGY Th:IENT OF ENERGY EERE PROJECT MA1\JAGEME~T CE~TER NEPA DETEin:ITNATION Page 1 of2 RECIPIENT:City of Henderson; Henderson; NV STATE: NV PROJECT TITLE : Henderson Solar Energy Project Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-EE0003166 GF0-0003166-003 G03166 Based on my review ofthe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the following determination: CX, EA, EIS APPENDIX AND NUMBER: Description: 85.16 Solar photovoltaic systems The installation, modification, operation, and removal of commercially available solar photovoltaic systems located on a building or other structure (such as rooftop, parking lot or facility, and mounted to s1gnage,

238

u.s. DEP.-illThIl!NT OF ENERGY EERE PROJECT MA"IAGEMENT CENTER  

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

illThIl!NT OF ENERGY illThIl!NT OF ENERGY EERE PROJECT MA"IAGEMENT CENTER NEPA DE:rJ!IU...lINATION RECIPIENT:TX STATE ENERGY CONSERVATION OFFICE PROJECT TITLE: SHARYLAND ISD Page 1 of2 STATE: TX Funding Opportunity Announcement Number Procurement Instmment Number NEPA Control Number CIO Number DE-EEOOO116 DE-EEOOO116 GFO-OOO0116-032 GOO Based OD my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the following determination : ex, EA, EIS APPENDIX AND NUMBER: Description: 85.16 Solar photovoltaic systems The installation, modification. operation, and removal of commercially avaUable solar photovoltaic systems located on a building or other structure (such as rooftop, par1o:.ing lot or facility, and mounted to signage, lighting, gates, or fences), or if

239

U.S. DFPAR.Tl\IFNT OF ENERGY EERE PROJECT MA:'\1AGE\1ENTCEN rER  

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

Tl\IFNT OF ENERGY Tl\IFNT OF ENERGY EERE PROJECT MA:'\1AGE\1ENTCEN rER NEPA DETFRl\.ITNATION Page 1 of2 RECIPIENT:Southwest Research Institute STATE: TX PROJECT TITLE : Optimizing the CSP Tower Air Brayton Cycle System to meet the SunShot Objectives Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-FOA-0000595 DE-EE0005805 GF0-0005805-001 Based on my review oftbe information concerning tbe proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made tbe foUowing determination: CX, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering, analysis, and dissemination Information gathering (including, but not limited to, literature surveys, inventories, site visits, and

240

U.S. DEP.-illTUENT OF ENERGY EERE PROJECT MA"AG EM ENT CEN T  

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

illTUENT OF ENERGY illTUENT OF ENERGY EERE PROJECT MA"AG EM ENT CEN T ER NEPA DETERl\IINATION RECIPIENT:City of San Antonio PROJECT TITLE: City of San Antonio ARRA·EECBG * Activity #7 (S) Page 1 of2 STATE: TX Funding Opportunity Announcement Number 81.128 Procurement Instrument Number DE·EEOOOO970 NEPA Control Number cm Number o Based on my review ofthe information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 45 I. IA), I have made the followin g determination: CX, EA , EIS APPENDIX AND NUMBER: Description: 85.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical

Note: This page contains sample records for the topic "ti ma ted" 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.


241

U.S. DEPARTI\t.IENT OF ENERGY EERE PROJECT MA.J'\JAGE\ofENT CENTER  

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

t.IENT OF ENERGY t.IENT OF ENERGY EERE PROJECT MA.J'\JAGE\ofENT CENTER NEPA DETERMINATION Page 1 of2 RECIPIENT:San Diego State University STATE: CA PROJECT TITLE: A Small Particle Solar Receiver for High Temperature Brayton Power Cycles Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CIO Number DE-SOL-0000595 DE-EE0005800 GF0-0005800-001 G05800 Based on my review oftbe information concerning tbe proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1A), I have made the foUowing determination: CX, EA, EIS APPENDIX AND NUMBER: Description: 83.6 Small-scale research and development. laboratory operations, and pilot projects Rational for determination: Siting, construction, modification, operation, and decommissioning of facilities for smallscale research

242

Institutional Arrangements Jonathan Jones, Jane Clary, and Ted Brown  

E-Print Network (OSTI)

a stormwater utility would be accepted. The feasibility of innovative stormwater management systems is heavily stormwater management programs and facilities fail without proper maintenance. Resources must be allocated management. Conducting more "real time" analysis and system operation should increasingly become more

Pitt, Robert E.

243

& REFLE TED SOLAR IRRADIAN E TE HNOLOGY READINESS LEVEL 9  

using a digital camera. Measurements of reflected solar irradiance is of great importance to industry, military,

244

Measurement of the 44Ti(alpha,p)47V reaction cross section, of relevance to gamma-ray observation of core collapse supernovae, using reclaimed 44Ti.  

E-Print Network (OSTI)

Measurement of the 44Ti(alpha,p)47V reaction cross section, of relevance to gamma-ray observation of core collapse supernovae, using reclaimed 44Ti.

Murphy, AStJ; Ayranov, M; Bastin, B; Bemmerer, D; Bingham, R; Bunka, M; Butler, P; Catherall, R; Cocolios, TE; Davinson, T; Delahaye, P; Dorsival, A; Dressler, R; van Duppen, P; Fallis, J; Fox, S; Fulton, BR; Kowalska, M; Laird, A; Lotay, G; Saint Laurent, MG; Marin, A; Mendonca1, JT; de Oliveira, F; Roger, T; Ruiz, C; Sahin, L; Schumann, D; de Sereville1, N; Sorlin, O; Stora, T; Traykov, E; Voulot, D; Wang, C HT; Wenander, FJC; Woods, PJ

2012-01-01T23:59:59.000Z

245

Wa s h i n g t o n Ma r r i o t t e n Me t r o C e...  

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

Wa s h i n g t o n Ma r r i o t t e n Me t r o C e n t e r F a c u l t a d d e D e r e c h o d e l a U n i v e r s i d a d d e H o w a r d C o n f e r e n c i a y P r o g r a ma d...

246

Rig 'dzin Tshe dbang mchog grub (1761-1829) et la constitution du rNying ma rgyud 'bum de sDe dge  

E-Print Network (OSTI)

les textes en une collection Ug palung, le fief de la ligne Zur3. Un article plus rcent encore de Mi Nyag Thubbstan chos dar fait le point sur les diverses versions existantes, mentionnantdailleurs un certain nombre dentre elles qui ne sont... and the Bai-ro- rgyud-bum, p. 9. 4 Mi nyag Thub bstan chos dar, rNying ma rgyud 'bum gyi mtshams sbyor, passim. 5 Voir Achard, La liste des Tantras du rNying mai rgyud bum selon ldition tablie par Kun mkhyen Jigs med gling pa, Revue d...

Achard, Jean-Luc

2003-01-01T23:59:59.000Z

247

MaSST 2012  

Science Conference Proceedings (OSTI)

... How does the nondeterminism of scheduling ... memory use, parallelism, virtual machines, and cloud ... Jeehyun Hwang, North Carolina State University. ...

2013-05-22T23:59:59.000Z

248

A Review Corrosion of TI Grade 7 and Other TI Alloys in Nuclear Waste Repository Environments  

DOE Green Energy (OSTI)

Titanium alloy degradation modes are reviewed in relation to their performance in repository environments. General corrosion, localized corrosion, stress corrosion cracking, hydrogen induced cracking, microbially influenced corrosion, and radiation-assisted corrosion of Ti alloys are considered. With respect to the Ti Grade 7 drip shields selected for emplacement in the repository at Yucca Mountain, general corrosion, hydrogen induced cracking, and radiation-assisted corrosion will not lead to failure within the 10,000 year regulatory period; stress corrosion cracking (in the absence of disruptive events) is of no consequence to barrier performance; and localized corrosion and microbially influenced corrosion are not expected to occur. To facilitate the discussion, Ti Grades 2, 5, 7, 9, 11, 12, 16, 17, 18, and 24 are included in this review.

F. Hua; K. Mon; P. Pasupathi; G. Gordon

2004-05-11T23:59:59.000Z

249

Structural Competition and Phase Transformations in Binary Ti-Nb ...  

Science Conference Proceedings (OSTI)

Structural Competition and Phase Transformations in Binary Ti-Nb Alloys for Biomedical Applications Structure and Fracture Resistance of Armored Fish Scales.

250

Novel and NiTi-based Shape Memory Alloys  

Science Conference Proceedings (OSTI)

Mar 4, 2013 ... Phase Constitution, Mechanical and Shape Memory Properties of (Pt,Co)Ti Alloys: Hideki Hosoda1; Satoshi Tsutsumi1; Masaki Tahara1;...

251

Morphological Evaluation of Osteoblast-TiO2 Nanotube Interfaces  

Science Conference Proceedings (OSTI)

A Comparative Study of the Compressive Mechanical Properties of Young and ... of Ti-6Al-4V for Medical Applications after Surface Modification by Anodization.

252

Stress Corrosion Cracking Threshold of Ti 6-4 Extrusions  

Science Conference Proceedings (OSTI)

Ti 6Al-4V extrusions with standard chemistry and extra low interstitial are evaluated for their stress corrosion cracking resistance. Also examined is the affect of...

253

Processing and Mechanical Properties of Ti foams - Programmaster ...  

Science Conference Proceedings (OSTI)

Presentation Title, Processing and Mechanical Properties of Ti foams. Author(s), Faming Zhang, Eileen Otterstein, Eberhard Burkel. On-Site Speaker (Planned)...

254

Electrical Conductance of Single TiO2 Nanotube Devices  

Science Conference Proceedings (OSTI)

As fabricated TiO2 nanotubes with different wall thicknesses were annealed either in ... carbon foam saturated with SiO2 aerogel for heat insulation purposes.

255

Emerging Robust Beta Gamma TiAl Alloys  

Science Conference Proceedings (OSTI)

Recently a new class of TiAl based alloy system, called beta gamma, that ... Phase-Field Simulation on Phase Transformation during Creep Deformation in Type...

256

Atomic Layer Deposition of TiO2  

Science Conference Proceedings (OSTI)

Scanning electron microscopy (SEM) was performed on TiO2-coated nanoporous alumina membranes using an S4700 microscope (Hitachi, Tokyo, Japan) with...

257

Low Cost TiO2 Nanoparticles - Energy Innovation Portal  

Solar Photovoltaic Advanced Materials Low Cost TiO2 Nanoparticles Sandia National Laboratories. Contact SNL About This Technology Publications: Market ...

258

Lessons Learned in Sputtering TiNi Thin Film  

Science Conference Proceedings (OSTI)

Experimental results have been published in journals and conference proceedings, but as yet TiNi thin film is not commercially available. The author and...

259

Final environmental impact statement/report. Volume 4. Comment letters and public hearing transcripts. Northeast corridor improvement project electrication: New Haven, CT to Boston, MA  

Science Conference Proceedings (OSTI)

This document is the final environmental impact statement and final environmental impact report (FEIS/R) on the proposal by the National Railroad Passenger Corporation (Amtrak) to complete the electrification of the Northeast Corridor main line by extending electric traction from New Haven, CT, to Boston, MA. This document (Volume IV) reprints the comments received on the DEIS/R.

NONE

1994-10-01T23:59:59.000Z

260

Synthesis of CdSe -- TiO2 Nanocomposites and Their Applications to TiO2 Sensitized Solar Cells  

Science Conference Proceedings (OSTI)

CdSe-TiO{sub 2} nanocomposites were synthesized via aminolysis of Ti-oleate complexes in the presence of CdSe nanocrystals, and their application as sensitizers for TiO{sub 2} solar cells was investigated. The formation of CdSe-TiO{sub 2} nanocomposites was confirmed using transmission electron microscopy and Raman spectroscopy. The emission spectrum of CdSe-TiO{sub 2} nanocomposites revealed photoinduced charge separation at the CdSe-TiO{sub 2} interface of the composite. The photocurrent-voltage properties of CdSe-TiO{sub 2}-sensitized TiO{sub 2} particle films compared favorably with those of CdSe-sensitized TiO{sub 2} films. Evidence was also found indicating that the TiO{sub 2} component of the composite protects CdSe against degradation during film annealing.

Kim, J. Y.; Choi, S. B.; Noh, J. H.; HunYoon, S.; Lee, S.; Noh, T. H.; Frank, A. J.; Hong, K. S.

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ti ma ted" 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.


261

ST/EL and ST/CV services for TI2 & TI8 LHC injection tunnels  

E-Print Network (OSTI)

This paper describes the ST/EL and ST/CV services for TI2 & TI8 LHC injection tunnels. The cooling and ventilation part describes the requirements for design and installation of more than 10 km of pipeline that is going to be laid down in the tunnels. Main operating parameters as well as manufacture procedures are explained. Preliminary work schedule with the cost estimate is also presented. Electrical power will be distributed from the LHC side and the SPS side for the machine and the general services. All power converters will be installed on surface buildings. The link between the main bend converters and the main bend magnets will be realised with water-cooled cables. Rest of the magnets will be cabled by using conventional copper and aluminium cables. Due to long lengths of the injection tunnels a dry 18kV transformer will be installed in TJ8 to serve the general services for TI8. The same will apply to TI2 by installing a transformer at the bottom of the PMI2 shaft.

Akhtar, S; CERN. Geneva. ST Division

2002-01-01T23:59:59.000Z

262

The influence of FeTi and NiTi intermetallide additions on high-temperature oxidation of permalloy alloy  

Science Conference Proceedings (OSTI)

As a rule powder metallurgy Permalloy alloys are used in production of parts for electronic instruments. For the purpose of controlling the magnetic and electrical properties and also the wear (in the case of production of magnetic heads) and corrosion resistance appropriate additions of metals or such compounds as carbides and oxides are added to the alloy. In this work use of FeTi and NiTi intermetallides produced by reaction sintering of powders of pure metals in a protective atmosphere as alloying additions to Permalloy is recommended. The size of the original powders is less than 100 {mu}m. For reaction sintering at temperature 50{degrees}C above the eutectic temperature in the Ti-TiFe and TiNi-Ni systems was selected. The contents of titanium, iron, and oxygen in the FeTi alloy is 51.9, 45.7, and 2.4 wt.%, respectively, and of titanium, nickel, and oxygen in the NiTi alloy 59.6, 31.9, and 4.6 wt.%. High-temperature oxidation in air up to 1300{degrees}C with a rate of change in temperature of 15{degrees}C of type 78N Permalloy with additions of FeTi and NiTi alloys was investigated with use of methods of differential thermal and differential thermogravimetric analyses on an OD-103 derivatograph under nonisothermal conditions. The reaction products were studied by x-ray diffraction phase analysis on a DRON-3 instrument in CoK{sub {alpha}}-radiation. Pure 78N alloy powder with a composition of 78.1% Ni + 19.3% Fe (specimen 1) and also with additions of 1% FeTi (specimen 2) and 1% NiTi (specimen 3) were subjected to oxidation.

Klimenko, V.N.; Lavrenko, V.A.; Panasyuk, O.A.; Blasova, O.V.; Protsenko, T.G. [Inst. of Materials Science, Kiev (Ukraine)

1995-11-01T23:59:59.000Z

263

Shape-memory materials and phenomena - Fundamental aspects and applications; Proceedings of the Symposium, Boston, MA, Dec. 3-5, 1991  

SciTech Connect

The present volume on fundamental aspects and applications of shape-memory materials and phenomena discusses martensitic transformation and phase stability, shape memory effects, and materials processing, alloy design, and industrial applications. Attention is given to surface energy and microstructure, the interior of the pseudoelastic hysteresis, deformation of shape-memory materials, and transformation-induced ductility in polycrystalline nickel aluminide. Topics addressed include diffuse yield drop and snap action in an Ni-Ti alloy, the effect of cyclic transformation on the shape memory characteristic in an Fe-Mn-Si-Cr-Ni alloy, the theory of premartensitic effects in alloys with omega-transformation, and electric transport properties of an NiTi shape memory alloy under applied stress. Also discussed are Fe-Mn-Si based shape memory alloys, the fabrication of a Cu-Al-Ni-Mn shape memory alloy, mass production of thermomarkers, and cycling times of thin-film NiTi on Si.

Liu, C.T.; Kunsmann, H.; Otsuka, K.; Wuttig, M.

1992-01-01T23:59:59.000Z

264

Environment assessment: allocation of petroleum feedstock, Algonquin SNG Inc. , Freetown SNG Plant, Bristol County, MA. [Effects of 100, 78, 49% allocations  

DOE Green Energy (OSTI)

The proposed administrative action to deny, grant or modify the Algonquin SNG, Inc. (Algonquin) petition for an adjusted allocation of naphtha feedstock may significantly affect the ehuman environment. The volume of feedstock requested is 4,425,571 barrels per year of naphtha to be used in Algonquin's Freetown, MA synthetic natural gas (SNG) plant. Environmental impacts of 100, 78, and 49% allocations were evaluated.

Not Available

1980-01-01T23:59:59.000Z

265

Appendix to the final environmental impact report supplement. Northeast Corridor Improvement Project electrification, New Haven, CT to Boston, MA. Final report  

SciTech Connect

This document is an appendix to the final Environmental Impact Report Supplement, published on February 15, 1995, addressing the proposal by the National Railroad Passenger Corporation (Amtrak) to complete the electrification of the Northeast Corridor main line by extending electric traction from New Haven, CT, to Boston, MA. The purpose of this document is to discuss the selection of the Boston area electrical substation site and the relocation of a paralleling station in East Foxboro.

NONE

1995-05-01T23:59:59.000Z

266

Record of decision: Final environmental impact statement/report and 4(f) statement. Northeast Corridor Improvement Project electrification, New Haven, CT to Boston, MA. Final report  

Science Conference Proceedings (OSTI)

This record of decision (ROD) completes the environmental review by the Federal Administration (FRA) of the proposal by the National Railroad Passenger Corporation (Amtrak) to extend electric train operation from New Haven, CT, to Boston, MA. In this ROD, FRA approves Amtrak`s proposal subject to the inclusion into the project of a number of measures to eliminate or minimize potential adverse environmental impacts.

NONE

1995-05-01T23:59:59.000Z

267

Final environmental impact statement/report and 4(f) statement. Volume 1. Northeast corridor improvement project electrification: New Haven, CT to Boston, MA. Final report  

SciTech Connect

This document is the final environmental impact statement and final environmental impact report (FEIS/R) on the proposal by the National Railroad Passenger Corporation (Amtrak) to complete the electrification of the Northeast Corridor main line by extending electric traction from New Haven, CT, to Boston, MA. This document (Volume I) is the main body of the FEIS/R and includes a 4(f) Statement on the proposed location of an electrification facility in the Great Swamp Wildlife Management Area.

NONE

1994-10-31T23:59:59.000Z

268

Final environmental impact statement/report. Volume 2. Technical studies. Northeast corridor improvement project electrification: New Haven, CT to Boston, MA  

SciTech Connect

This document is the final environmental impact statement and final environmental impact report (FEIS/R) on the proposal by the National Railroad Passenger Corporation (Amtrak) to complete the electrification of the Northeast Corridor main line by extending electric traction from New Haven, CT, to Boston, MA. This document (Volume II) presents additional technical studies to supplement Volume III of the DEIS/R issued in October 1993 (PB94-111838).

NONE

1994-10-01T23:59:59.000Z

269

Comportamento eletroqumico do Ti Grau 2 e da liga Ti6A14V em tampes citrato e tampes MCLL Vaine contendo haletos.  

E-Print Network (OSTI)

??Estudou-se o comportamento eletroqumico do Ti grau 2 e da liga Ti6Al4V em tampes citrato e tampes Mcll Vaine, na presena de haletos, em uma (more)

Anelise Marlene Schmidt

2003-01-01T23:59:59.000Z

270

Nature of Transactions (TI) Code | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Nature of Transactions (TI) Code | National Nuclear Security Administration Nature of Transactions (TI) Code | 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 Nature of Transactions (TI) Code Home > About Us > Our Programs > Nuclear Security > Nuclear Materials Management & Safeguards System > NMMSS Information, Reports & Forms > Code Tables > Nature of Transactions (TI) Code

271

Explosive joints in Nb--Ti/Cu composite superconductors  

SciTech Connect

Explosive welding techniques have been applied to the joining of a Nb-Ti/ Cu composite conductor. Details of the process are given together with mechanical and electrical evaluations of the resulting joints. (auth)

Cornish, D.N.; Zbasnik, J.P.; Pattee, H.E.

1975-11-01T23:59:59.000Z

272

J-26: Nanocomposite Photocatalysts Containing TiO2 for ...  

Science Conference Proceedings (OSTI)

... viruses, fungi and algae. The main drawbacks of the low quantum yields and the lack of visible-light utilization hinder the practical applications of TiO2. Hence ...

273

TiO2: Fundamentals, Applications, and Perspectives  

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

TiO2: Fundamentals, Applications, and Perspectives Speaker(s): Werner Hofer Date: November 18, 2011 (All day) Location: 90-3122 Seminar HostPoint of Contact: Robert Kostecki I...

274

Composite Ti-6Al-4V + Hydroxyapatite Biomedical Implant Materials ...  

Science Conference Proceedings (OSTI)

Together the augmented diffusion mode and accelerated application of thermal energy allow co-sintering of Ti-6Al-4V + HA below 1000C to be realized, thus...

275

080- Carbon Modified (CM)-n-TiO  

Science Conference Proceedings (OSTI)

An undoped reference n-TiO2 sample was also synthesized in an electric oven for .... 131- Metastable ?-FeNi Particles for Self-Limited RF Heating.

276

Effects of Ti Content on Cavitation Resistance of Austenitic Stainless ...  

Science Conference Proceedings (OSTI)

D8: Study of Rack and Chord Assembly Formability for Jack-up Platforms ... Zone of Zr-Ti Microalloyed High-strength High-toughness Offshore Structural Steels.

277

Properties of dc magnetron reactively sputtered TiN  

Science Conference Proceedings (OSTI)

Titanium nitride is of interest for IC fabrication because of its excellent performance as a metallic diffusion barrier. TiN films have been deposited in a batch sputtering system equipped with dc magnetron cathodes

Jim Stimmell

1986-01-01T23:59:59.000Z

278

Synthesis of Nanostructured TiO2 /Carbon Nanotube Heterojunction ...  

Science Conference Proceedings (OSTI)

Microstructural Evolution of SnS Thin Films Grown by Electrodeposition Morphology Engineering of 1D, 2D and 3D TiO2 Nanostructures and Their Application...

279

3DXRD Characterization of GNDs and Deformation Twins in ?-Ti  

Science Conference Proceedings (OSTI)

... ?-Ti using the 3DXRD station 34-ID-E at the Advanced Photon Source, Argonne National Laboratory. ... Research at APS 34-ID-E, partly funded by BES/ DOE.

280

Superhydrophilic TiO2 surface without photocatalytic activation  

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

Superhydrophilic TiO2 surface without photocatalytic activation Superhydrophilic TiO2 surface without photocatalytic activation Title Superhydrophilic TiO2 surface without photocatalytic activation Publication Type Journal Article Year of Publication 2010 Authors Zormpa, Vasileia, Xiaobo Chen, and Samuel S. Mao Journal Applied Physics Letter Volume 96 Issue 9 Date Published 12/2009 Abstract Since the discovery of extreme surface wetting phenomenon induced by ultraviolet photocatalysis, TiO2 has become the material of choice for environmental friendly applications such as self-cleaning coatings. Nevertheless, it remains a significant challenge to realize surfaces exhibiting persistent superhydrophilicity but without the need of external stimuli. We report a bioinspired TiO2 nanostructure that shows extreme superhydrophilicity without the need of light activation, and with stability against successive wetting-dewetting cycles. This ultimate TiO2 wetting surface exhibits high transmittance from near ultraviolet to the infrared, thus enabling practical antifogging technologies where transparency is critical.

Note: This page contains sample records for the topic "ti ma ted" 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.


281

Study on the use of TiO{sub 2} passivation layer to reduce recombination losses in dye sensitized solar cells  

Science Conference Proceedings (OSTI)

A lot of research on various aspects of dye solar cells (DSC) has been carried out in order to improve efficiency. This paper analyzes the utilization of TiO{sub 2} passivation layers of different thicknesses by improving the electron transport properties. Four different thicknesses of passivation layers namely 10, 20, 50 and 100 nm were deposited onto the working electrode using r.f sputtering. The electrodes were assembled into TiO{sub 2} based DSC with active area of 1 cm{sup 2}. The solar performance was investigated using 100 mW/cm{sup 2} of AM 1.5 simulated sunlight from solar simulator. The kinetics of the solar cells was investigated using Electrochemical Impedance Spectroscopy (EIS) measurement and the spectral response was measured using Incident Photon to Electron Conversion (IPCE) measurement system. The highest efficiency was found for DSC with 20 nm passivation layer. DSCs with the passivation layer have open circuit voltage, V{sub OC} increased by 57 mV, their current density, J{sub SC} increased by 0.774 mA cm{sup -2} compared to the one without the passivation layer. The quantum efficiency of the 20 nm passivation layer is the highest, peaking at the wavelength of 534 nm, resulting in the highest performance. All DSCs with the passivation layer recorded higher ratio of R{sub BR}/R{sub T} where R{sub T} is the diffusion resistance of the TiO{sub 2} particles in the mesoscopic layer and R{sub BR} is the recombination resistance of the electron to the electrolyte. This implies that the recombination of the electrolyte I{sup -}{sub 3}/3I{sup -} couple at the substrate/electrolyte interface has been effectively reduced resulting in an enhanced efficiency.

Eskander bin Samsudin, Adel; Mohamed, Norani Muti; Nayan, Nafarizal; Ali, Riyaz Ahmad Mohamed; Shariffuddin, Sharifah Amira Amir; Omar, Salwa [Electrical and Electronics Department, 31750, Tronoh, Universiti Teknologi PETRONAS (Malaysia); Fundamental and Applied Sciences Department, 31750, Tronoh, Universiti Teknologi PETRONAS (Malaysia); Electronic Engineering Department, Electrical and Electronic Engineering Faculty, Universiti Tun Hussein Onn Malaysia (UTHM) (Malaysia)

2012-09-26T23:59:59.000Z

282

Native SrTiO3 (001) surface layer from resonant Ti L2,3 reflectance spectroscopy  

SciTech Connect

We quantitatively model resonant Ti L2,3 reflectivity Rs,p(q, hn) from several SrTiO3 (001) single crystals having different initial surface preparations and stored in ambient conditions before and between measurements. All samples exhibit unexpected 300 K Rs(hn) - Rp(hn) anisotropy corresponding to weak linear dichroism and tetragonal distortion of the TiO6 octahedra indicating a surface layer with properties different from cubic SrTiO3. Oscillations in Rs(q) confirm a ubiquitous surface layer 2-3 nm thick that evolves over a range of time scales. Resonant optical constant spectra derived from Rs,p(hn) assuming a uniform sample are refined using a single surface layer to fit measured Rs(q). Differences in surface layer and bulk optical properties indicate that the surface is significantly depleted in Sr and enriched in Ti and O. While consistent with the tendency of SrTiO3 surfaces toward non-stoichiometry, this layer does not conform simply to existing models for the near surface region and apparently forms via room temperature surface reactions with the ambient. This new quantitative spectral modeling approach is generally applicable and has potential to study near-surface properties of a variety of systems with unique chemical and electronic sensitivities.

Valvidares, Manuel; Huijben, Mark; Yu, Pu; Ramesh, Ramamoorthy; Kortright, Jeffrey

2010-11-03T23:59:59.000Z

283

Self-Organized Amorphous TiO2 Nanotube Arrays on Porous Ti Foam for Rechargeable Lithium and Sodium Ion Batteries  

SciTech Connect

Self-organized amorphous TiO2 nanotube arrays (NTAs) were successfully fabricated on both Ti foil and porous Ti foam through electrochemical anodization techniques. The starting Ti foams were fabricated using ARCAM s Electron Beam Melting (EBM) technology. The TiO2 NTAs on Ti foam were used as anodes in lithium ion batteries; they exhibited high capacities of 103 Ahcm-2 at 10 Acm-2 and 83 Ahcm-2 at 500 Acm-2, which are two to three times higher than those achieved on the standard Ti foil, which is around 40 Ahcm-2 at 10 Acm-2 and 24 Ahcm-2 at 500 Acm-2, respectively. This improvement is mainly attributed to higher surface area of the Ti foam and higher porosity of the nanotube arrays layer grown on the Ti foam. In addition, a Na-ion half-cell composed of these NTAs anodes and Na metal showed a self-improving specific capacity upon cycling at 10 Acm-2. These results indicate that TiO2 NTAs grown on Ti porous foam are promising electrodes for Li-ion or Na-ion rechargeable batteries.

Bi, Zhonghe [ORNL; Paranthaman, Mariappan Parans [ORNL; Menchhofer, Paul A [ORNL; Dehoff, Ryan R [ORNL; Bridges, Craig A [ORNL; Chi, Miaofang [ORNL; Guo, Bingkun [ORNL; Sun, Xiao-Guang [ORNL; Dai, Sheng [ORNL

2013-01-01T23:59:59.000Z

284

First analysis of radiative properties of moderate-atomic-number planar wire arrays on Zebra at UNR at higher current of 1.7 MA.  

Science Conference Proceedings (OSTI)

The analysis of implosions of Cu and Ag planar wire array (PWA) loads recently performed at the enhanced 1.7 MA Zebra generator at UNR is presented. Experiments were performed with a Load Current Multiplier with a 1cm anode-cathode gap (twice shorter than in a standard 1 MA mode). A full diagnostic set included more than ten different beam-lines with the major focus on time-gated and time-integrated x-ray imaging and spectra, total radiation yields, and fast, filtered x-ray detector data. In particular, the experimental results for a double PWA load consisting of twelve 10 {micro}m Cu wires in each row (total mass M {approx} 175 {micro}g) and a much heavier single PWA load consisting of ten 30 {micro}m Ag wires (M {approx} 750 {micro}g) were analyzed using a set of theoretical codes. The effects of both a decreased a-c gap and an increased current on radiative properties of these loads are discussed.

Keim, S. F. (University of Nevada, Reno, NV); Chuvatin, Alexander S. (Ecole Polytechnique, Palaiseau, France); Osborne, Glenn C. (University of Nevada, Reno, NV); Esaulov, Andrey A. (University of Nevada, Reno, NV); Presura, R. (University of Nevada, Reno, NV); Shrestha, I. (University of Nevada, Reno, NV); Kantsyrev, Victor Leonidovich (University of Nevada, Reno, NV); Shlyaptseva, V. (University of Nevada, Reno, NV); Coverdale, Christine Anne; Williamson, K. M. (University of Nevada, Reno, NV); Ouart, Nicholas D. (University of Nevada, Reno, NV); Astanovitsky, A. L. (University of Nevada, Reno, NV); Weller, M. E. (University of Nevada, Reno, NV); Safronova, Alla S. (University of Nevada, Reno, NV); LeGalloudec, B. (University of Nevada, Reno, NV)

2010-11-01T23:59:59.000Z

285

BaTiO? based materials for piezoelectric and electro-optic applications  

E-Print Network (OSTI)

Ferroelectric materials are key to many modem technologies, in particular piezoelectric actuators and electro-optic modulators. BaTiO? is one of the most extensively studied ferroelectric materials. The use of BaTiO? for ...

Avrahami, Ytshak, 1969-

2003-01-01T23:59:59.000Z

286

Ti3+ in the surface of titanium dioxide: generation, properties and photocatalytic application  

Science Conference Proceedings (OSTI)

Titanium dioxide (TiO2) is the most investigated crystalline oxide in the surface science of metal oxides. Its physical and chemical properties are dominantly determined by its surface condition. Ti3+ surface defect (TSD) is one ...

Liang-Bin Xiong; Jia-Lin Li; Bo Yang; Ying Yu

2012-01-01T23:59:59.000Z

287

Friction Stir Processing of Ti-6Al-4V for Grain Size Reduction in ...  

Science Conference Proceedings (OSTI)

In Ti alloys, such as Ti-6Al-4V, fusion welding results in coarse-grained microstructure ... Friction Stir Spot Welding of Magnesium to Aluminum Alloys with a Cold...

288

Molecular beam epitaxy of SrTiO3 with a growth window  

E-Print Network (OSTI)

Estimated MBE growth window for SrTiO 3 in conventional MBEregion shows the growth window for stoichiometric films with4 (color online): Growth window for stoichiometric SrTiO 3

Stemmer, Susanne

2009-01-01T23:59:59.000Z

289

Compton Profile Study of Intermetallic Ti{sub 3}Al  

SciTech Connect

The Compton scattering measurement on intermetallic alloy Ti{sub 3}Al is reported in this work. The measurement is made using 59.54 keV gamma-rays from Am{sup 241} source. Theoretical calculation of Compton profile is also performed employing CRYSTAL code within the framework of density functional theory to compare with the measurement. The theoretical profile of the alloy is also synthesized following the superposition model taking the published Compton profiles of elemental solids from the APW method. The experimental study of charge transfer in the alloys has also been done by performing the experimental Compton profile measurements on Ti and Al following the superposition model and charge transfer from Al to Ti is clearly seen on the alloy formation.

Vyas, V.; Sharma, G. [Department of Physics, Banasthali University, Banasthali-304022 (India); Mishra, M. C.; Sharma, B. K. [Department of Physics, University of Rajasthan, Jaipur-302004 (India); Joshi, K. B. [Department of Physics, University College of Science, M.L.Sukhadia University, Udaipur-313 002 (India)

2011-10-20T23:59:59.000Z

290

Topology of charge density and elastic properties of Ti3SiC2 polymorphs  

E-Print Network (OSTI)

1. Structure models of Ti 3 SiC 2 . ? and ? refer to the twothe Brillouin zone of Ti 3 SiC 2 . c 400 MPa a 400 MPa c 400and elastic properties of Ti 3 SiC 2 polymorphs R. Yu, X. F.

Yu, Rong; Zhang, Xiao Feng; He, Lian Long; Ye, Heng Qiang

2004-01-01T23:59:59.000Z

291

High strength, light weight Ti-Y composites and method of making same  

DOE Patents (OSTI)

A high strength, light weight in-situ'' Ti-Y composite is produced by deformation processing a cast body having Ti and Y phase components distributed therein. The composite comprises elongated, ribbon-shaped Ti and Y phase components aligned along an axis of the deformed body.

Verhoeven, J.D.; Ellis, T.W.; Russell, A.M.; Jones, L.L.

1993-04-06T23:59:59.000Z

292

Impact of TiN post-treatment on metal insulator metal capacitor performances  

Science Conference Proceedings (OSTI)

When deposited by chemical vapor deposition (CVD), TiN layers must be post-treated with N"2/H"2 plasma. Metal-insulator-metal (MIM) capacitors using CVD-TiN as electrodes and Al"2O"3 as insulator are studied from both electrical and physico-chemical ... Keywords: EELS analysis, Electrical characteristics, MIM capacitors, TiN post-treatment

A. Bajolet; J-P. Manceau; S. Bruyre; R. Clerc; M. Proust; N. Gaillard; J-C. Giraudin; P. Delpech; L. Monts; G. Ghibaudo

2006-11-01T23:59:59.000Z

293

High strength, light weight Ti-Y composites and method of making same  

DOE Patents (OSTI)

A high strength, light weight "in-situ" Ti-Y composite is produced by deformation processing a cast body having Ti and Y phase components distributed therein. The composite comprises elongated, ribbon-shaped Ti and Y phase components aligned along an axis of the deformed body.

Verhoeven, John D. (Ames, IA); Ellis, Timothy W. (Ames, IA); Russell, Alan M. (Ames, IA); Jones, Lawrence L. (Ames, IA)

1993-04-06T23:59:59.000Z

294

A theoretical investigation on photocatalytic oxidation on the TiO{sub 2} surface  

SciTech Connect

The TiO{sub 2} photocatalytic oxidation mechanism was theoretically investigated by using long-range corrected time-dependent density functional theory (LC-TDDFT) with a cluster model of the anatase TiO{sub 2}(001) surface. We found that LC-TDDFT with the cluster model quantitatively reproduces the photoexcitations of the TiO{sub 2} surface by calculating the electronic spectra of a clean TiO{sub 2} surface and one with oxygen defects. We calculated the electronic spectra of a molecularly adsorbed TiO{sub 2} surface for the adsorptions of phenol, methanol, and methane molecules as typical organic molecules. We obtained the surprising result that the main peak of the phenol-adsorbed TiO{sub 2} surface, which overlaps with the main peak of the clean TiO{sub 2} surface, corresponds to charge transfers from the phenol molecule to the TiO{sub 2} surface. This indicates that the TiO{sub 2} photocatalytic oxidation proceeds through direct charge transfer excitation from the substrate molecules to the TiO{sub 2} surface. In contrast, we found slight and no charge transfer for methanol and methane adsorption, respectively, in agreement with the experimental findings for their reactivities. In light of these results, we propose a new mechanism for heterogeneous TiO{sub 2} photocatalytic oxidations.

Suzuki, Satoshi [Department of Applied Chemistry, School of Engineering, University of Tokyo, Tokyo 113-8656 (Japan); Tsuneda, Takao; Hirao, Kimihiko [Advanced Science Institute, RIKEN, Wako, Saitama 351-0198 (Japan); CREST, Japan Science and Technology Agency (JST), Tokyo 113-8656 (Japan)

2012-01-14T23:59:59.000Z

295

Microsoft Word - S07581_MA  

Office of Legacy Management (LM)

Groundwater and Surface Water Groundwater and Surface Water Monitoring Activities at Site A/Plot M March 2011 LMS/SAM/S07581 This page intentionally left blank LMS/SAM/S07581 Groundwater and Surface Water Monitoring Activities at Site A/Plot M March 2011 This page intentionally left blank U.S. Department of Energy Groundwater and Surface Water Monitoring Activities at Site A/Plot M March 2011 Doc. No. S07581 Page i Contents Abbreviations ................................................................................................................................. iii Executive Summary .........................................................................................................................v 1.0 Background ............................................................................................................................1

296

MA_50m_Wind  

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

UnitedStatesWindHighResolutionMassachusettsWindHighResolution.zip> Description: Abstract: Annual average wind resource potential for the state of...

297

WIND DATA REPORT FALMOUTH, MA  

E-Print Network (OSTI)

by the Renewable Energy Research Laboratory (RERL) at the University of Massachusetts, Amherst. Wind monitoring/RERL_Fact_Sheet_6_Wind_resource_inter pretation.pdf * 1 m/s = 2.25 mph. #12;January 10, 2005 Renewable Energy/s, Offset ­ 0.350 m/s) · 3 - #200P Wind direction vanes Tower location #12;January 10, 2005 Renewable Energy

Massachusetts at Amherst, University of

298

WIND DATA REPORT Chester, MA  

E-Print Network (OSTI)

/RERL_Fact_Sheet_6_Wind_resource_interpretation.pdf * 1 m/s = 2.237 mph. July 14, 2007 Renewable Energy Research square. Figure 1 - Map of Chester wind tower site July 14, 2007 Renewable Energy Research Laboratory Page average wind speeds are plotted against time. July 14, 2007 Renewable Energy Research Laboratory Page 8

Massachusetts at Amherst, University of

299

WIND DATA REPORT Wellfleet, MA  

E-Print Network (OSTI)

/RERL_Fact_Sheet_6_Wind_resource_interpretation.pdf * 1 m/s = 2.237 mph. July 10, 2007 Renewable Energy Research Distributions Figure 3 - Wind Speed Distribution, March 1, 2007 ­ May 31, 2007 July 10, 2007 Renewable Energy Figure 5 - Diurnal Average Wind Speed, March 1, 2007 ­ May 31, 2007 July 10, 2007 Renewable Energy

Massachusetts at Amherst, University of

300

BUILDING MA TERIALS and STRUCTURES  

Science Conference Proceedings (OSTI)

... SALE BY THE SUPERINTENDENT OF DOCUMENTS, WASHINGTON, DC PRIC E 10 CENTS ... brands; g and k stand for gun grade and knife ~de ...

2008-01-11T23:59:59.000Z

Note: This page contains sample records for the topic "ti ma ted" 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.


301

Growth and Properties of (001)-oriented Pb(Zr?.??Ti?.??)O?/LaNiO? Films on Si(001) Substrates with TiN Buffer Layers  

E-Print Network (OSTI)

Pulsed laser deposition has been used to grow Pb(Zr?.??Ti?.??)O? (PZT)/LaNiO? (LNO) heterostructures with restricted crystallographic orientations on bare Si(001) and SiO?-coated Si(001) substrates, using TiN buffer layers. ...

Zhu, Tie-Jun

302

Analysis of Compact Cylindrical Wire Array Implosions with Brass and also by Alternating Brass and Al wires on the 1-MA COBRA Generator  

SciTech Connect

Implosions from compact cylindrical wire arrays (CCWA) with mid-Z and low-Z wires were carried out on the 1-MA COBRA generator at Cornell University. In particular, the CCWA used either Brass 310 (70% Cu, 30% Zn) wires or a combination of Brass 310 and Al 5056 (95% Al, 5% Mg) wires arranged in an alternating pattern. A total of 16 wires were used on either a 6 or 4 mm diameter array. The diagnostic suite included a bolometer, fast x-ray detectors, a time-integrated spectrometer, and a streak camera. A higher energy output was observed from bolometer measurements when alternating the brass and Al wires compared to using only the brass wires. This study will focus mainly on the spectroscopy of the brass and alternating brass and Al CCWA by applying the non-LTE kinetic models of Cu and Zn to account for the L-shell radiation. The resulting plasma parameters, electron density and electron temperature, will be discussed and compared for the CCWA with only brass wires and alternating brass and Al wires. The simulations with the novel Wire Ablation Dynamics Model that account for wire ablation will be performed to analyze the differences in implosion dynamics of the uniform and alternating compact cylindrical arrays.

Ouart, N. D.; Yilmaz, M. F.; Safronova, A. S.; Kantsyrev, V. L.; Esaulov, A. A.; Williamson, K. M.; Osborne, G. C.; Shrestha, I.; Weller, M. E. [Physics Department, University of Nevada, Reno, NV 89557 (United States); McBride, R. D.; Knapp, P. F.; Bell, K. S.; Pikuz, S. A.; Shelkovenko, T. A.; Greenly, J. B.; Hammer, D. A.; Kusse, B. R. [Cornell University, Ithaca, NY 14853 (United States)

2009-01-21T23:59:59.000Z

303

Effects of a range of machined and ground surface finishes on the simulated reactor helium corrosion of several candidate structural materials. [Inconel MA 754  

SciTech Connect

This report discusses the corrosion behavior of several candidate reactor structural alloys in a simulated advanced high-temperature gas-cooled reactor (HTGR) environment over a range of lathe-machined and centerless-ground surface finishes. The helium environment contained 50 Pa H/sub 2//5 Pa CO/5 Pa CH/sub 4//<0.05 Pa H/sub 2/O (500 ..mu..atm H/sub 2//50 ..mu..atm CO/50 ..mu..atm CH/sub 4//<0.5 ..mu..atm H/sub 2/O) at 900/sup 0/C for a total exposure of 3000 h. The test alloys included two vacuum-cast superalloys (IN 100 and IN 713LC); a centrifugally cast austenitic alloy (HK 40); three wrought high-temperature alloys (Alloy 800H, Hastelloy X, and Inconel 617); and a nickel-base oxide-dispersion-strengthened alloy (Inconel MA 754). Surface finish variations did not affect the simulated advanced-HTGR corrosion behavior of these materials. Under these conditions, the availability of reactant gaseous impurities controls the kinetics of the observed gas-metal interactions. Variations in the near-surface activities and mobilities of reactive solute elements, such as chromium, which might be expected to be affected by changes in surface finish, do not seem to greatly influence corrosion in this simulated advanced HTGR environment. 18 figures, 4 tables.

Thompson, L.D.

1981-02-01T23:59:59.000Z

304

Current Status of Ti PM: Progress, Opportunities and Challenges  

SciTech Connect

Utilization of titanium components made by powder metallurgy methods has had limited acceptance largely due to the high cost of titanium (Ti) powder. There has been renewed interest in lower cost powder and several Ti reduction methods that produce a particulate product show promise. This talk summarizes work done at Oak Ridge National Laboratory to consolidate these lower cost powders into mill products. Press and sinter consolidation, hot isostatic pressing (HIP) and direct roll consolidation to make sheet have been explored. The characteristics of the consolidated products will be described as a function of the consolidation parameters. Research sponsored by the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Industrial Technologies Program, under contract DE-AC05-00OR22725 with UT-Battelle, LLC.

Peter, William H [ORNL; Chen, Wei [ORNL; Yamamoto, Yukinori [ORNL; Dehoff, Ryan R [ORNL; Muth, Thomas R [ORNL; Nunn, Stephen D [ORNL; Kiggans, Jim [ORNL; Clark, Michael B [ORNL; Sabau, Adrian S [ORNL; Gorti, Sarma B [ORNL; Blue, Craig A [ORNL; Williams, James C [Ohio State University

2012-01-01T23:59:59.000Z

305

Tribological behavior of NiTi alloy against 52100 steel and WC at elevated temperatures  

SciTech Connect

The dry tribological behavior of a Ti-50.3 at.% Ni alloy at temperatures of 25 deg. C, 50 deg. C and 200 deg. C was studied. The wear tests were performed on a high temperature pin-on-disk tribometer using 52100 steel and tungsten carbide pins. The worn surfaces of the NiTi alloy were examined by scanning electron microscope. The results showed that in the wear tests involving steel pins, the wear rate of the NiTi decreased as the wear testing temperature was increased. However, for the NiTi/WC contact, a reverse trend was observed. There was also a large decrease in the coefficient of friction for the NiTi/steel contact with increasing wear testing temperature. The formation of compact tribological layers could be the main reason for the reduction of the wear rate and coefficient of friction of the NiTi/steel contact at higher wear testing temperatures.

Abedini, M. [School of Metallurgy and Materials Engineering, University of Tehran, Tehran (Iran, Islamic Republic of); Ghasemi, H.M., E-mail: hghasemi@ut.ac.ir [School of Metallurgy and Materials Engineering, University of Tehran, Tehran (Iran, Islamic Republic of); Ahmadabadi, M. Nili [School of Metallurgy and Materials Engineering, University of Tehran, Tehran (Iran, Islamic Republic of)

2010-07-15T23:59:59.000Z

306

Ultrafast X-ray and 2-dimensional UV Spectroscopy of TiO2 ...  

Science Conference Proceedings (OSTI)

Presentation Title, Ultrafast X-ray and 2-dimensional UV Spectroscopy of TiO2 Nanoparticles. Author(s), Majed Chergui. On-Site Speaker (Planned), Majed...

307

Microscopic Study on the Interface Reaction between Ti and Al-Zn ...  

Science Conference Proceedings (OSTI)

Presentation Title, Microscopic Study on the Interface Reaction between Ti and Al -Zn Alloy during Ultra-Fast Heat Treatment. Author(s), Yue Zhao, David Nolan,...

308

Shape Memory Response of NiTiHfPd High Strength and High ...  

Science Conference Proceedings (OSTI)

In this study, shape memory and superelastic properties of NiTiHfPd polycrystalline and single crystalline SMAs as functions of aging temperature and time were...

309

Preparing SiC-TiB2 Composite via Liquid Phase Sintering  

Science Conference Proceedings (OSTI)

Some research works showed that the composites of SiC-TiB2 had better mechanical properties than monolithic ceramic. In this study, Silicon carbide titanium...

310

Nano-laminated Ti3Al Porous Structure Produced by Hot Forging ...  

Science Conference Proceedings (OSTI)

Extending Bulk CALPHAD Methods to Interfaces and Nanomaterials to Help ... Ti3Al Porous Structure Produced by Hot Forging and Selective Dissolution.

311

(Ti,Mg)N Thin Film Coatings Produced Via Physical Vapor Deposition  

Science Conference Proceedings (OSTI)

Magnesium (Mg) doped TiN was prepared via physical vapor deposition to ... Axial Compression of a Hollow Cylinder Filled with a Foam: A Porcupine Quill...

312

Further Characterization of New NiTi Wire and Rotary Endodontic ...  

Science Conference Proceedings (OSTI)

Presentation Title, Further Characterization of New NiTi Wire and Rotary ... Higher-resolution transmission electron microscopy examination of M-Wire used to...

313

Cyclability Study of Si/TiN/C Composite Anode with High Rate ...  

Science Conference Proceedings (OSTI)

Presentation Title, Cyclability Study of Si/TiN/C Composite Anode with High Rate Capability for Lithium-Ion Batteries. Author(s), Jiguo Tu, Shuqiang Jiao,...

314

Wettability of Liquid Aluminum on Carbon/Graphite/TiB2 Composite ...  

Science Conference Proceedings (OSTI)

Presentation Title, Wettability of Liquid Aluminum on Carbon/Graphite/TiB2 ... The Applicability of Carbon Capture and Sequestration in Primary Aluminium...

315

Aqueous Corrosion Study of Melt-Spun NdFeB Ribbons with TiC ...  

Science Conference Proceedings (OSTI)

Results showed that TiC additions improve corrosion resistance as indicated by lower corrosion rates (icorr) and more noble corrosion potentials. Results also...

316

Effect of Aging on Mechanical Properties of Ti-Mo-Al Biomedical ...  

Science Conference Proceedings (OSTI)

For the case of Ti-Ni, cold work and aging at intermediate temperatures are utilized to improve shape memory effect through hardening. Therefore, in this work,...

317

TiO2 Nanowire Solar Cells with Enhanced Energy Harvesting  

Science Conference Proceedings (OSTI)

Presentation Title, TiO2 Nanowire Solar Cells with Enhanced Energy Harvesting. Author(s), Anming Hu, John Wen, Y. Zhou. On-Site Speaker (Planned), Anming...

318

Microwave-Assisted Synthesis of TiO2 Nanorod Films for Dye ...  

Science Conference Proceedings (OSTI)

Abstract Scope, One of limitations of conventional dye sensitized solar cells ( DSSC) is the use of TiO2 ... Radio Frequency Lamination for Photovoltaic Panels.

319

Evaluation of Long-term Corrosion Behavior of ?-type Ti Alloy in ...  

Science Conference Proceedings (OSTI)

The corrosion rate of Ti-Nb-Ta determined by EIS kept decreasing over a period .... to Enhance Thermal Energy Storage Capacity for Concentrated Solar Power...

320

G2: Antibacterial Ceramic Fabricated by the Ti-bearing Blast ...  

Science Conference Proceedings (OSTI)

On-Site Speaker (Planned), Ang Tian. Abstract Scope, The comprehensive utilization of Ti-bearing blast furnace slag was a technological problem that was...

Note: This page contains sample records for the topic "ti ma ted" 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

Detonation Spraying of TiO2-Ag: Controlling the Phase Composition ...  

Science Conference Proceedings (OSTI)

Presentation Title, Detonation Spraying of TiO2-Ag: Controlling the Phase Composition and Microstructure ... Using Ice to Make Nature Inspired Hybrid Materials.

322

Mechanochemical Behavior of BaNd 2 Ti 4 O 12 Powder in Ball ...  

Science Conference Proceedings (OSTI)

When ball milling BaNd2Ti4O12, a high slurry viscosity reduces the capability of the grinding media to shear, and...

323

Molecular beam epitaxy of SrTiO3 with a growth window  

E-Print Network (OSTI)

Materials Fundamentals of Molecular Beam Epitaxy (AcademicMolecular beam epitaxy of SrTiO 3 with a growth windowgrowth window in conventional molecular beam epitaxy (MBE)

Stemmer, Susanne

2009-01-01T23:59:59.000Z

324

Reduction of the Ni- and Ti-oxide mixtures by natural gas  

Science Conference Proceedings (OSTI)

In this work, the reduction of Ni- and Ti-oxides by natural gas has been studied. ... Reaction mechanism and reaction rate of Sn evaporation from liquid steel.

325

Effect of TiO2 on the Conduction Heat Transfer of Mold Flux  

Science Conference Proceedings (OSTI)

Symposium, 2nd International Symposium on High-Temperature Metallurgical Processing. Presentation Title, Effect of TiO2 on the Conduction Heat Transfer of

326

Titanium Beryllide (TiBe 12 ) for Fusion Reactors - Programmaster.org  

Science Conference Proceedings (OSTI)

Presentation Title, Titanium Beryllide (TiBe12) for Fusion Reactors. Author(s), Edgar E. Vidal, Christopher K. Dorn. On-Site Speaker (Planned), Edgar E. Vidal.

327

the effect of nb, ti, al on precipitation and strengthening behavior of ...  

Science Conference Proceedings (OSTI)

high temperature industries. However, the ceiling temperature for Alloy 718 is 650 because of. ? the instability of main strengthening phase ??-Ni3(Nb,Ti,Al).

328

Study on Heteropolyacids/Ti/Zr Mixed in the Inorganic Composites ...  

Science Conference Proceedings (OSTI)

Symposium, Energy Conversion/Fuel Cells. Presentation Title, Study on Heteropolyacids/Ti/Zr Mixed in the Inorganic Composites for Fuel Cell Electrolytes.

329

Aligned TiO2 Nanotubes as Long Durability Anodes for Lithium-Ion ...  

Science Conference Proceedings (OSTI)

Aligned TiO2 Nanotubes as Long Durability Anodes for Lithium-Ion Batteries Aniline Coated Carbon Cryogel with Improved Cyclic Stability for Supercapacitor ...

330

Fabrication of Engineered TiNi Matrix Composites with Near-Zero ...  

Science Conference Proceedings (OSTI)

Functional Composites: Fluorescent Carbon Nanotubes in Silica Aerogel ... Novel Metallo-Organic Derived Ti-Si-Cr-C-N Nanocomposite Coatings: Part II...

331

Laser Deposited In Situ TiC Reinforced Nickel Matrix Composites  

Science Conference Proceedings (OSTI)

Abstract Scope, A new class of Ni-Ti-C based metal matrix composites has been ... of Metal Matrix Composites via Spark Plasma Sintering for Nuclear Energy...

332

The Study of Transformations in Titanium and Ti Alloys by Electrical ...  

Science Conference Proceedings (OSTI)

Presentation Title, The Study of Transformations in Titanium and Ti Alloys by Electrical Resistivity Measurement. Author(s), Petr Harcuba, Michal Hjek, Jana...

333

Effects of Nano-TiC p on the Microstructures and Tensile Properties ...  

Science Conference Proceedings (OSTI)

However, the investigations on the addition of the nano particulates into conventional metal materials are still rare, especially the nano-TiCp into...

334

Effects of the Ti/Al atomic ratio on the properties of gradient (Ti,Al)N films synthesized by ion beam assisted deposition  

SciTech Connect

Gradient (Ti,Al)N films were prepared on high speed steel (HSS) and Si (111) wafers by using two Ar{sup +} beams to sputter a titanium target and an aluminum target separately, and a third N{sup +} beam to simultaneously bombard the growing film to assist deposition. The effects of the Ti/Al atomic ratio in the films on properties such as hardness, stress, and adhesion strength were investigated systematically. The results indicated that both the hardness and the adhesion of gradient (Ti,Al)N films to steel substrates exhibited {open_quotes}peak{close_quotes} type changes with an increase of the Ti/Al atomic ratio, and a maximum hardness of 3780thinspkgfthinspmm{sup {minus}2} was reached at a Ti/Al ratio of 5.35. The compressive stress of gradient (Ti,Al)N films increased with increasing Al content in the films. It was found that extreme hardness, high adhesion strength and low stress gradient (Ti,Al)N films can be synthesized on low temperature HSS steel by using the ion beam assisted deposition process.

He, X.; Shu, L.; Xie, Z.W. [Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)

1999-03-01T23:59:59.000Z

335

Relative x-ray backlighter intensity comparison of ti and ti/sc combination foils driven in double-sided and single-sided laser configuration  

SciTech Connect

Use of multiple backlighter foils and/or double-sided laser interaction geometry with backlit imaging can result in improved backlighter efficiency. An experimental comparison of backlighter intensity for Ti foils and Ti/Sc combination foils in both the one-sided and double-sided laser-interaction configuration is presented. Spectrally-integrated framing camera images show intensity contributions of front and rear backlighter surfaces for both foil types. Analysis of time-resolved x-ray spectra collected from foil targets show the relative contribution of Ti and Sc 2-1 He-like resonance lines to the total backlighter intensity.

Bullock, A B; Landen, O L; Bradley, D K

2000-06-05T23:59:59.000Z

336

Investigation of Ti-doped NaAlH4 by solid-state NMR  

DOE Green Energy (OSTI)

In recent years, the development of Ti-doped NaAlH{sub 4} as a hydrogen storage material has gained attention because of its large weight percentage of hydrogen ({approx}5%) compared to traditional interstitial hydrides. The addition of transition-metal dopants, in the form of Ti-halides, such as TiCl{sub 3}, dramatically improves the kinetics of the absorption and desorption of hydrogen from NaAlH{sub 4}. However, the role that Ti plays in enhancing the absorption and desorption of H{sub 2} is still unknown. In the present study, {sup 27}Al, {sup 23}Na, and {sup 1}H MAS (Magic Angle Spinning) NMR (Nuclear Magnetic Resonance) has been performed to understand the titanium speciation in Ti-doped NaAlH{sub 4}. All experiments were performed on a sample of crushed single crystals exposed to Ti during growth, a sample of solvent-mixed 4TiCl{sub 3} + 112NaAlH{sub 4}, a reacted sample of solvent-mixed TiCl{sub 3} + {sup 3}NaAlH{sub 4} with THF, and a reacted sample of ball-milled TiCl3 + 3NaAlH{sub 4}. The {sup 27}Al MAS NMR has shown differences in compound formation between solvent-mixed TiCl{sub 3} + 3NaAlH{sub 4} with THF and the mechanically ball-milled TiCl{sub 3} + 3NaAlH{sub 4}. {sup 27}Al MAS NMR of the mechanically ball-milled mixture of fully-reacted TiCl{sub 3} + 3NaAlH{sub 4} showed spectral signatures of TiAl{sub 3} while, the solvent-mixed 4TiCl{sub 3} + 112NaAlH{sub 4}, which is totally reacted, does not show the presences of TiAl{sub 3}, but shows the existence of Al{sub 2}O{sub 3}.

Maxwell, R; Majzoub, E; Herberg, J

2003-11-24T23:59:59.000Z

337

TiO2 Nanotubes Filled with NiFe2O4 Quantum Dots and Ni-Fe ...  

Science Conference Proceedings (OSTI)

The obtained TiO2NTs were filled with ... in the temperature range 25-850 C. The modified TiO2NTs were also tested for...

338

Grain Refinement in TiC-Ni3Al Composites  

DOE Green Energy (OSTI)

The Cooperative Research and Development Agreement (CRADA) was to develop composites of TiC-Ni{sub 3}Al with refined grain microstructures for application in diesel engine fuel injection devices. Grain refinement is important for improved wear resistance and high strength for the applications of interest. Attrition milling effectively reduces the initial particle size and leads to a reduction of the final grain size. However, an increase in the oxygen content occurs concomitantly with the grinding operation and decreased densification of the compacts occurs during sintering.

Tiegs, T.N.

2001-01-30T23:59:59.000Z

339

Exploration of artificial neural network to predict morphology of TiO2 nanotube  

Science Conference Proceedings (OSTI)

Artificial neural network (ANN) was developed to predict the morphology of TiO"2 nanotube prepared by anodization. The collected experimental data was simplified in an innovative approach and used as training and validation data, and the morphology of ... Keywords: Anodization, Artificial neural network, Morphology, Prediction, TiO2 nanotube

Hongyi Zhang; Jianling Zhao; Yuying Jia; Xuewen Xu; Cencun Tang; Yangxian Li

2012-03-01T23:59:59.000Z

340

Highly ordered TiO2 macropore arrays as transparent photocatalysts  

Science Conference Proceedings (OSTI)

Highly ordered transparent TiO2 macropore arrays were synthesized via a simple glass-clamping method at room temperature. The as-synthesized TiO2 macropore arrays show high transmittance in the visible light region and can be used ...

Yuan Dong; Junfeng Chao; Zhong Xie; Xin Xu; Zhuoran Wang; Di Chen

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ti ma ted" 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.


341

Fatigue Crack Growth Characteristics of Thin Sheet Titanium Alloy Ti 6-2-2-2-2  

Science Conference Proceedings (OSTI)

Fatigue crack growth rates of Ti 6-2-2-2-2 as a function of stress ratio, temperature (24 or 177 degrees C), tensile orientation and environment (laboratory air or ultrahigh vacuum) are presented. Fatigue crack growth rates of Ti 6-2-2-2-2 are also compared ...

Smith Stephen W.; Piascik Robert S.

2001-03-01T23:59:59.000Z

342

Li-doped (Ba,Sr)TiO3 thick film interdigital capacitors for microwave applications  

Science Conference Proceedings (OSTI)

Microwave properties of Li-doped (Ba,Sr)TiO"3 thick film interdigital capacitors have been investigated. According to the reported papers, BaSrTiO"3 materials, paraelectric state at the room temperature, have high dielectric permittivity (>500 @ 1MHz) ... Keywords: BST, Microwave properties, Screen printing, Thick film, Tunability

Se-Ho Kim; Jung-Hyuk Koh

2009-01-01T23:59:59.000Z

343

Enhanced photocatalytic activity of Ag microgrid connected Ti O 2 nanocrystalline films  

Science Conference Proceedings (OSTI)

One reason for the high degree of photogenerated carrier recombination was found to be the charge accumulation caused by the uneven reaction area on the photocatalyst surface. The authors connected Ti O 2 nanoparticles with conducting Ag microgrid. Obvious photocatalytic activity improvement (81%) over the pure Ti O 2 was observed

Feng Pan; Junying Zhang; Weiwei Zhang; Tianmin Wang; Chao Cai

2007-01-01T23:59:59.000Z

344

Role of Ti phases in the modulation of border traps at the TiO{sub 2}/n-Si interfaces  

Science Conference Proceedings (OSTI)

Charge accumulation at interfaces is a key issue for the use of high dielectric constant materials in nanoelectronics. In this work, we report the charge accumulation behavior at the TiO{sub 2}/n-Si interfaces formed at various growth temperatures. Growth of TiO{sub 2} in an oxygen deficient environment led to the formation of rutile phase in the as-grown films. The anatase phase was recovered by annealing in air and the ratio of anatase to rutile phase in the TiO{sub 2} films improved considerably. The amount of charge accumulation and the direction of charge injection were studied by obtaining C-V hysteresis curves in the as-grown and the annealed TiO{sub 2} films. It was observed that the amount of accumulated charges decreased as the density of interface border traps dropped considerably due to annealing. X-ray photo-electron spectroscopy revealed the presence of two major phases corresponding to TiO{sub 2} and Ti{sub 2}O{sub 3}, due to the existence of oxygen deficiencies. The annealing in air resulted in appreciable increase in the weight percentage of TiO{sub 2} phase in samples grown at high temperatures. The healing of oxygen vacancies improved with the increase in the weight percentage of TiO{sub 2}. Thus, it was concluded that the accumulated charges were mainly due to oxygen deficiencies and the healing of oxygen defects led to a drop in the interface charges, thus, bringing the interface close to ideal.

Nasim, F.; Ali, A.; Bhatti, A. S. [Centre for Micro and Nano Devices, Department of Physics, Park Road, COMSATS Institute of Information Technology, Islamabad 44000 (Pakistan); Hafizuddin, Mohammad [Department of Physics, University of Kebangsaan, Bangi (Malaysia)

2012-08-15T23:59:59.000Z

345

On the remarkable optical and structural transformations in Mg-Ti-H thin  

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

On the remarkable optical and structural transformations in Mg-Ti-H thin On the remarkable optical and structural transformations in Mg-Ti-H thin films Speaker(s): Dana Borsa Date: October 16, 2006 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Venkat Srinivasan In searching for battery electrode materials, Mg-Ti-H thin films triggered much interest with its hydrogen storage capacity of approx. 4 times larger than that of conventional NiMH batteries [1]. Besides this, the same system has also absolutely remarkable optical properties [2]. Highly reflective in the metallic state, the films become highly absorbing upon hydrogen absorption. Mg0.80Ti0.20Hx thin films combine a high absorption (87% of the solar spectrum) with a low thermal emissivity (only 10%), while after removal of hydrogen Mg0.80Ti0.20 absorbs no more than 1/3 of the solar

346

Evidence of Photocatalytic Dissociation of Water on TiO2 with Atomic Resolution  

E-Print Network (OSTI)

Photocatalytic water splitting reaction on TiO2 surface is one of the fundamental issues that bears significant implication in hydrogen energy technology and has been extensively studied. However, the existence of the very first reaction step, the direct photo-dissociation of water, has been disregarded. Here, we provide unambiguously experimental evidence to demonstrate that adsorbed water molecules on reduced rutile TiO2(110)-1\\times1 surface can be dissociated under UV irradiation using low temperature scanning tunneling microscopy. It is identified that a water molecule at fivefold coordinated Ti (Ti5c) site can be photocatalytically dissociated, resulting in a hydroxyl at Ti5c and another hydroxyl at bridge oxygen row. Our findings reveal a missing link in the photocatalytic water splitting reaction chain, which greatly contribute to the detailed understanding of underlying mechanism.

Tan, Shijing; Wang, Yang; Zhao, Jin; Zhao, Aidi; Wang, Bing; Luo, Yi; Yang, Jinlong; Hou, J G

2011-01-01T23:59:59.000Z

347

Final environmental impact statement/report. Volume 3. Response to comments on draft environmental impact statement/report. Northeast corridor improvement project electrification: New Haven CT to Boston, MA  

SciTech Connect

This document is the final environmental impact statement and final environmental impact report (FEIS/R) on the proposal by the National Railroad Passenger Corporation (Amtrak) to complete the electrification of the Northeast Corridor main line by extending electric traction from New Haven, CT, to Boston, MA. This document (Volume III) of the FEIS/R presents summaries of comments received on the DEIS/R and responses to these comments.

NONE

1994-10-31T23:59:59.000Z

348

R ES0 L U TI(it; 1  

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

ES0 L U TI(it; 1\ (;. ______ ES0 L U TI(it; 1\ (;. ______ lH T the i\£ '-'yor of tl,e Ctty of AmarHlo i.lli hE'rretr\ IHlthortzeti ~.nd directed to execute on oot~lf of the City ci:~ n,l!lnllo a contract between the Vnited :3rates o.f j\ ITJerica, reoresented by the l:"nited. Statf'8 p, tomie Ener~y CommiluJion. Amari.no .f~rea (,(fice, and dest!5nsted as Contract '1 (2~)-2) 224.9 ar"d the Citj Dr /\r:rarillo. Te:k.1ll8. authorilol.n'l the use of certain oroperty located a.t the .Amarino ,,\ir J'o:rc. Base by the Atorr,ic J~n~r~.v Co.n.lmiesion of the United Staws.. .). .. ~ 1/ . * 13.' .. ·If? . Contract AT(29-2)2249 CONTRACT This CONTRACT, entered into effective as hereinafter provided, by and between THE UNITED STATES OF AMERICA (hereinafter called the "Government

349

Texture and pyramidal slip in Ti, Zr and their alloys  

Science Conference Proceedings (OSTI)

Zirconium, titanium and their alloys have a high anisotropic plastic behavior. One way to show this behavior is to analyze the evolution of the Lankford coefficient (R ([alpha]), values of which are obtained from tensile tests along different directions in the sheet plane). The variation of R([alpha]) can be explained from the crystallographic texture and the active deformation mechanisms. Microstructural observations show that prismatic slip is the most active deformation mode in these materials, but no dimensional change in the [lt][bar c][gt] direction of grains is possible by the activation of the (10[bar 1]0) [lt] 1[bar 2]10[gt] slip alone; so deformation along [0001] has to be accommodated either by (10[bar 1]o) [lt]1[bar 2]13[gt] (or [lt][bar c] + [bar a][gt]) pyramidal slip or by twinning. Many transmission electron microscopy (TEM) studies have shown evidence for [lt][bar c] + [bar a][gt] slip activity, and some authors have reported slip on (1[bar 1]01) planes in Ti alloys. The purpose of this paper is to contribute with another analysis of pyramidal slip activity in hcp textured materials, such as Ti and Zr alloys, and of the hardening mechanisms for this deformation mode. This analysis is performed both in a direct way, by means of TEM observations of deformed samples, and in an indirect way, by different mechanical tests.

Pochettino, A.A.; Gannio, N. (Dept. Ciencias de Materiales, Gcia. Desarroilo, CNEA, Avda. Libertador 8250, 1429 Buenos Aires (Argentina)); Edwards, C.V. (Esc Ing. Mecanica, Pont. Univ. Catolica, Av. Vicuna Mackenna, Santiago de Chile (Chile)); Penelle, R. (Lab. de Metallurgie Structurale, URA CNRS 1107, Bat 413, Univ. Paris XI, 91 405 Orsay (France))

1992-12-15T23:59:59.000Z

350

Hydrogen Permeability of Mulitphase V-Ti-Ni Metallic Membranes  

DOE Green Energy (OSTI)

Development of advanced hydrogen separation membranes in support of hydrogen production processes such as coal gasification and as front end gas purifiers for fuel cell based system is paramount to the successful implementation of a national hydrogen economy. Current generation metallic hydrogen separation membranes are based on Pd-alloys. Although the technology has proven successful, at issue is the high cost of palladium. Evaluation of non-noble metal based dense metallic separation membranes is currently receiving national and international attention. The focal point of the reported work was to evaluate a Group 5A-Ta, Nb, V-based alloy with respect to microstructural features and hydrogen permeability. Electrochemical hydrogen permeation testing of the V-Ti-Ni alloy is reported herein and compared to pure Pd measurements recorded as part of this same study. The V-Ti-Ni was demonstrated to have a steady state hydrogen permeation rate an order of magnitude higher than the pure Pd material in testing conducted at 22 C.

Adams, T. M.; Mickalonis, J.

2005-10-18T23:59:59.000Z

351

27Al and 1H Solid State NMR Studies Show Evidence of TiAl3 and TiH2 in Ti-doped NaAlH4  

DOE Green Energy (OSTI)

Previous X-ray Diffraction (XRD) and Nuclear Magnetic Resonance (NMR) studies on Ti-doped NaAlH{sub 4} revealed the reaction products of two heavily doped (33.3 at.%) samples that were solvent-mixed and mechanically-milled. This investigation revealed that nano-crystalline or amorphous Al{sub 2}O{sub 3} forms from the possible coordination of aluminum with oxygen atom of the furan ring system from added tetrahydrofuran (THF) in the solvent-mixed sample, and that TiAl{sub 3} forms in mechanically-milled samples. The present paper provides a more sophisticated NMR investigation of the these materials. On heavily doped (33.3 at.%) solvent-mixed samples, {sup 27}Al Magic Angle Spinning (MAS) NMR {sup 27}Al multiple quantum MAS (MQMAS) indicates the presence of an oxide layer of Al{sub 2}O{sub 3} on the surfaces of potentially bulk nanocrystalline Ti, nanocrystalline TiAl{sub 3}, and/or metallic aluminum. The {sup 1}H MAS NMR data also indicate the possible coordination of aluminum with the oxygen atom in the THF. On heavily doped samples that were mechanically milled, {sup 27}Al MAS NMR and static NMR confirms the presence of TiAl{sub 3}. In addition, the {sup 1}H MAS NMR and {sup 1}H spin-lattice relaxation (T{sub 1}) measurements are consistent with the presence of TiH{sub 2}. These results are in agreement with recent XAFS measurements indicating both Al and H within the first few coordination shells of Ti in the doped alanate.

Herberg, J; Maxwell, R; Majzoub, E

2005-05-26T23:59:59.000Z

352

Effect of Aging Heat Treatments on Ni52Ti48 Shape Memory Alloy  

E-Print Network (OSTI)

Ni-rich NiTi shape memory alloys (SMAs) are capable of attaining a wide range of transformation temperatures depending on the heat treatment conditions and superior thermo-mechanical cycling stability, which are desired for repeated solid-state actuation. High Ni-content Ni-rich SMAs have very low transformation temperatures in a solutionized condition due to the high Ni-content of the matrix. Slow cooling (furnacecooling) from solutionizing temperature and additional aging heat treatments result in the formation of Ni-rich precipitates such as Ni4Ti3, Ni3Ti2 and Ni3Ti and increase transformation temperatures above ambient by depleting excess Ni from the matrix. However, the precipitates do not undergo a martensitic phase transformation and they decrease the transformation strain by reducing the volume fraction of the material capable of transforming. Meanwhile, recent preliminary work shows that Ni3Ti precipitates dominate fatigue failure. The objectives of the present study are: (1) to eliminate Ni3Ti but still have Ni4Ti3 precipitates, which are responsible for the dimensional stability and increase transformation temperatures, (2) to investigate the effect of heat treatments on the transformation strain, and (3) to select single variant Ni4Ti3 precipitates through constrained aging for the formation of oriented internal stress and eventually obtain twoway shame memory effect (TWSME) and enhanced dimensional stability. Based on these objectives, the effect of aging heat treatment on transformation temperatures, microstructural evolution, and shape memory behavior were investigated for a Ni52Ti48 shape memory alloy (SMA) by using differential scanning calorimetry (DSC), optical microscopy, scanning electron microscopy (SEM), and thermo-mechanical testing, including isobaric heating-cooling experiments under various stress levels. It was observed that solutionizing at 900 degree C for 24 hours eliminated Ni3Ti type precipitates, but additional aging heat treatments are needed to form Ni4Ti3 precipitates to increase transformation temperatures. Furnace-cooling and additional aging heat treatment results in the multi-stage martensitic transformation due to chemical and stress inhomogeneities in the microstructure. Aging of the controlled furnace-cooled material at 400 degree C for 48 hours resulted in the highest transformation temperatures among all processing conditions investigated due to the combination of Ni3Ti precipitates and 27 percent volume fraction of the Ni4Ti3 precipitates, which led to the depletion of Ni from the transforming matrix. However, since overaging results in losing coherency of the precipitates, dimensional stability during isobaric thermal cycling was negatively impacted.

Akin, Erhan

2010-08-01T23:59:59.000Z

353

Effect of the top electrode materials on the resistive switching characteristics of TiO{sub 2} thin film  

Science Conference Proceedings (OSTI)

Various metals, such as Pt, stainless steel (SUS), Al, Ni, and Ti, were used as a top electrode (TE) to evaluate the dependency of the resistive switching characteristics on the TE of the metal/TiO{sub 2}/Pt structure. The variation of the chemical composition of TiO{sub 2} in the metal/TiO{sub 2}/Pt structure before and after switching was examined to identify the factors affecting the resistive switching characteristics of the samples with various TE materials. In the case of TE/TiO{sub 2}/Pt structures showing unstable resistive switching behavior, e.g., those with the Al, Ni, and Ti TEs, secondary ion mass spectrometry revealed an increase in the oxygen concentration at the interface area between the TE metal and TiO{sub 2}. This suggests that the oxidation reaction at the interface between the TE metal and TiO{sub 2} might cause the TE/TiO{sub 2}/Pt structure to exhibit unstable resistive switching characteristics. According to these results, the oxidation reaction at the interface between the metal TE and TiO{sub 2} thin film is a primary factor affecting the resistive switching characteristics of TiO{sub 2}-based Resistive Random Access Memory devices.

Oh, Sang Chul [Department of Nano-Semiconductor Engineering, Korea University, Seoul 136-701 (Korea, Republic of); Jung, Ho Yong [Department of Material Science and Engineering, Korea University, Seoul 136-701 (Korea, Republic of); R and D Division, Hynix Semiconductor Inc., Cheongju 361-725 (Korea, Republic of); Lee, Heon [Department of Nano-Semiconductor Engineering, Korea University, Seoul 136-701 (Korea, Republic of); Department of Material Science and Engineering, Korea University, Seoul 136-701 (Korea, Republic of)

2011-06-15T23:59:59.000Z

354

Un~ted States Environmental Monltorlng EPA/600/4-86/022 Env~ronmental Protection  

Office of Legacy Management (LM)

Environmental Monltorlng EPA/600/4-86/022 Env~ronmental Protection Systems Laboratory DOE/DP/00539/056 Agency P.0 Box 15027 A p r ~ l 1986 Las Vegas NV 891 14-5027 3 Research and Development Off -Site Environmental Monitoring Report: Radiation Monitoring Around United States Nuclear Test Areas, Calendar Year prepared for the United States Department of Energy under Interagency Agreement Number DE-AI08-76DP00539 This page intentionally left blank EPA-60014-86-022 DOE/DP/00539-056 April 1986 OFF-SITE ENVIRONMENTAL MONITORING REPORT Radiation Monitoring Around United States Nuclear Test Areas, Calendar Year 1985 comp i 1 ed by R. F. Grossman, S. C. Black, R. E. Dye, D. D. Smith, D. 3 . Thom6, A. A . Mullen, and Nuclear Radiation Assessment Division prepared for the

355

1 The Gauge Block Handbook by Ted Doiron and John Beers ...  

Science Conference Proceedings (OSTI)

... 8.4 Granite 6.3 ... Zerodur Fused Silica Invar Tungsten Carbide Oak Granite Chrome Carbide Steel GB (500mm) Steel GB (25mm) Aluminum Brass ...

2007-04-20T23:59:59.000Z

356

Commercializing/Financing OTEC Dr. Ted Johnson, Executive Director and VP of OTEC/SDC  

E-Print Network (OSTI)

facilities, Landfill Gas to Energy and Biomass projects · Through 2012, DCO's portfolio of projects includes

357

Ted Pedersen This paper presents a corpus{based approach to word sense disambiguation  

E-Print Network (OSTI)

Processing, pages 388{395, Washington, DC, April. [Towell and Voorhees, 1998] Disambiguating highly ambiguous sized windows of context. This approach is motivated by the observation that, in general, enhancing window of context, and various syntactic properties of the sentence. This paper continues

Pedersen, Ted

358

IMPROVED METHOD TO MEASURE GLARE AND REFLE TED SOLAR IRRADIAN E  

POTENTIAL TE HNOLOGI AL APPLI ATIONS ENEFITS Concentrated Solar Power Electric Utility Photovoltaics Public Safety Significantly cheaper, faster &

359

CounterIntelligence: Augmented Reality Kitchen Leonardo Bonanni, Chia-Hsun Lee, Ted Selker  

E-Print Network (OSTI)

a cell phone or PDA to help remote users shop for meals. FridgeCam works through a wide-angle CCD camera for hot and blue for cold. Similarly, work surfaces benefit from different types of information projection interfaces like the faucet handle or the dials on the range require users to focus their attention away from

360

TiO{sub 2}/carbon nanotube hybrid nanostructures: Solvothermal synthesis and their visible light photocatalytic activity  

Science Conference Proceedings (OSTI)

MWCNT/TiO{sub 2} hybrid nanostructures were prepared via solvothermal synthesis and sol-gel method with benzyl alcohol as a surfactant. As-prepared hybrid materials were characterized by X-ray diffraction, transmission electron microscopy, UV-vis diffuse reflectance spectra and X-ray photoelectron spectroscopy. The results showed that MWCNTs were uniformly decorated with anatase nanocrystals in solvothermal condition, but MWCNTs were embedded in a majority of TiO{sub 2} nanoparticles by sol-gel method. When the weight ratio of MWCNTs to TiO{sub 2} was 20%, MWCNT/TiO{sub 2} hybrid nanostructures prepared by solvothermal synthesis exhibited higher visible-light-driven photocatalytic activity than that prepared by sol-gel method. Post-annealing of MWCNT/TiO{sub 2} nanostructures at 400 deg. C resulted in the formation of the carbonaceous Ti-C bonds on the interface between TiO{sub 2} and MWCNTs, which enhanced the photoabsorbance of the hybrid materials in the visible light region and improved the visible-light degradation efficiency of methylene blue. - Graphical abstract: MWCNT/TiO{sub 2} nanostructures have been prepared by solvothermal method, which exhibited higher visible-light-driven photocatalytic activity than that prepared by sol-gel method. The carbonaceous Ti-C bonds on the interface between TiO{sub 2} and MWCNTs enhanced the photoabsorbance of the hybrid materials in the visible light region. Highlights: > Anatase TiO{sub 2} nanoparticles were anchored on CNTs surface uniformly via solvothermal method {yields} The morphology facilitated the electron transfer between CNTs and TiO{sub 2} {yields} Ti-C bonds extended the absorption of MWCNT/TiO{sub 2} to the whole visible light region. > The hybrid nanostructures showed enhanced visible-light induced photocatalytic activity.

Tian Lihong [College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072 (China); College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062 (China); Ye Liqun [College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072 (China); Deng Kejian [Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission and Ministry of Education, South-Central University for Nationalities, Wuhan 430074 (China); Zan Ling, E-mail: irlab@whu.edu.cn [College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072 (China)

2011-06-15T23:59:59.000Z

Note: This page contains sample records for the topic "ti ma ted" 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.


361

XAFS study of CoxTi?-xO?-x-anatase  

SciTech Connect

Co doped TiO? anatase is a promising candidate dilute magnetic semiconductor (DMS). DMS materials have potential applications in spintronics devices. These utilize the spin of carriers, and offer the promise of new devices with enhanced functionality. The application of DMS materials to spintronics is as spin injectors. These materials can have spin-polarized states in their valence or conduction bands. At interfaces with nonmagnetic semiconductors they can then be used for spin polarized carrier injection, allowing for the fabrication of novel devices utilizing spin. Theory and measurements indicate that they can be much more efficient spin injectors than ferromagnetic metals. This report describes some recent XAFS studies of these materials using the PNC-CAT beamlines at the APS.

Heald, Steve M.; Chambers, Scott A.; Droubay, Timothy

2005-01-01T23:59:59.000Z

362

Model NbTi Helical Solenoid Fabrication and Test Results  

Science Conference Proceedings (OSTI)

A program to develop model magnets for a helical cooling channel is under way at Fermilab. In the first steps of a planned sequence of magnets, two four-coil helical solenoid models with 300 mm aperture have been fabricated and tested. These two models, HSM01 and HSM02, used insulated NbTi Rutherford cable wound onto stainless steel rings with spliceless transitions between coils. Strip heaters were included for quench protection of each coil, and the coils were epoxy-impregnated after winding inside the support structures. Based on the results of the first model the second model was made using a cable with optimized cross-section, improved winding and epoxy-impregnation procedures, enhanced ground insulation, and included heat exchange tubing for a test of conduction cooling. We report on the results and lessons learned from fabrication and tests of these two models.

Andreev, N.; Barzi, E.; Chlachidze, G.; Evbota, D.; Kashikhin, V.S.; Kashikhin, V.V.; Lamm, M.J.; Makarov, A.; Novitski, I.; Orris, D.F.; Tartaglia, M.A.; /Fermilab

2011-09-01T23:59:59.000Z

363

The investigation of die-pressing and sintering behavior of ITP CP-Ti and Ti-6Al-4V powders  

SciTech Connect

This paper investigated the die-pressing and sintering behavior of the low-cost CP-Ti and Ti-6Al- 4V powders made by the Armstrong Process . The Armstrong powders have an irregular coral like, dendritic morphology, with a dendrite size of approximately 2-5 m. As-received as well as milled powders were uniaxially pressed at designated pressures up to 690 MPa to form disk samples with different aspect ratios. In the studied pressure range, an empirical powder compaction equation was applied to linearize the green density pressure relationship, and powder compaction parameters were obtained. The Armstrong Ti-64 powder exhibited a significantly higher sinterability than the CP-Ti powder. This was explained to be due to the higher diffusivity of V at the sintering temperature. The Ti-64 samples with a green density of 71.0% increased to 99.6% after sintering at 1300oC for 1 hour. An ex-situ technique was used to track the powder morphology change before and after sintering.

Chen, Wei [ORNL; Yamamoto, Yukinori [ORNL; Peter, William H [ORNL; Clark, Michael B [ORNL; Nunn, Stephen D [ORNL; Kiggans, Jim [ORNL; Muth, Thomas R [ORNL; Blue, Craig A [ORNL; Williams, James C [Ohio State University; Fuller, Brian [International Titanium Powder; Akhtar, Kamal [International Titanium Powder

2012-01-01T23:59:59.000Z

364

Benefits and technological challenges in the implementation of TiO2-based  

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

Benefits and technological challenges in the implementation of TiO2-based Benefits and technological challenges in the implementation of TiO2-based ultraviolet photocatalytic oxidation (UVPCO) air cleaners Title Benefits and technological challenges in the implementation of TiO2-based ultraviolet photocatalytic oxidation (UVPCO) air cleaners Publication Type Conference Proceedings Year of Publication 2008 Authors Hodgson, Alfred T., Hugo Destaillats, Toshifumi Hotchi, and William J. Fisk Conference Name Indoor Air 2008 Pagination 17-22 Date Published August 2008 Publisher Indoor Air, Paper ID: 297 Conference Location Copenhagen, Denmark Abstract Indoor air cleaners based on TiO2 photocatalytic oxidation of organic pollutants are a promising technology to improve or maintain indoor air quality while reducing ventilation energy costs. We evaluated the performance of a pilot scale UVPCO air cleaner under realistic conditions in single pass and recirculation modes

365

Phase Transformation and Equilibrium Diagram of Ti-Al-Nb Ternary ...  

Science Conference Proceedings (OSTI)

The phase type and distribution range of Ti-Al-Nb ternary alloy, as well as calculated phase diagram, were directly obtained by TC calculation, as a instruction of...

366

Mixed nanostructured Ti-W oxides films for efficient electrochromic windows  

Science Conference Proceedings (OSTI)

With the aim to enhance the electrochromic (EC) efficiency and electrochemical stability of electrochromic devices (ECD), mixed nanostructured TiO2/WO3 films were prepared by an electrochemical deposition method with the purpose ...

Nguyen Nang Dinh; Dang Hai Ninh; Tran Thi Thao; Truong Vo-Van

2012-01-01T23:59:59.000Z

367

Synthesis and Analysis of TiO2-Oligonucleotide Hybrid Nanoparticles  

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

Synthesis and Analysis of TiO2-Oligonucleotide Hybrid Nanoparticles Synthesis and Analysis of TiO2-Oligonucleotide Hybrid Nanoparticles New developments in nanotechnology offer the creation of chemical-biological hybrid nanocomposites, which can be introduced into cells to initiate intracellular processes or biochemical reactions. Researchers from Northwestern University Medical Center (Chicago, IL) and Argonne National Laboratory synthesized TiO2-oligonucleotide nanocomposites made of DNA oligonucleotides attached to 45-Å TiO2 nanoparticles and tested them by using the 2-ID-E x-ray beamline at the X-ray Operations and Research sector 2 of the APS. A key benefit of nanocomposites is that they could advance medical biotechnology and open new doors in chemistry and materials sciences. Scan of a 21 x 21-m area with a single nucleus containing 3.6 x 106 nanoparticles.

368

NiTiHf High-Temperature Shape-Memory Alloys for near Term ...  

Science Conference Proceedings (OSTI)

Development of a SMA-Based Drive Unit for Prehension Orthoses to Support Disabled People Effect of H in Metals and Alloys: An Application to bcc W and NiTi...

369

Characterization of New Phases in the Ti-Pt System Relevant to ...  

Science Conference Proceedings (OSTI)

Development of a SMA-Based Drive Unit for Prehension Orthoses to Support Disabled People Effect of H in Metals and Alloys: An Application to bcc W and NiTi...

370

Structure-Property Relationships for Ni-Ti-Pt High Temperature ...  

Science Conference Proceedings (OSTI)

Development of a SMA-Based Drive Unit for Prehension Orthoses to Support Disabled People Effect of H in Metals and Alloys: An Application to bcc W and NiTi...

371

D-10: The Effect of Molybdenum on Nb,Ti(C,N) Precipitate Evolution ...  

Science Conference Proceedings (OSTI)

The effects of molybdenum on niobium-bearing carbonitride interfacial ... D-7: Quantification of Compositional Effects on Transformation Kinetics in High ... D-9: Study of Shear Behavior of Al, TiN, and Their Interface Using ab intio Method.

372

Reactivity of Ti2AlC with SiC Fibers and Powders up to ...  

Science Conference Proceedings (OSTI)

Herein we investigated the reactivity of Ti2AlC [3ONE2] with SiC fibers [Avco Specialty Materials and Nippon Carbon Co.] and fine SiC powders [Superior...

373

Colossal dielectric constant and relaxation behaviors in Pr:SrTiO{sub 3} ceramics  

Science Conference Proceedings (OSTI)

Sr{sub 1-x}Pr{sub x}TiO{sub 3} ceramics (0.00{<=}x{<=}0.03) were prepared by a traditional solid-state reaction method. Two relaxation processes (marked as A and B) of the Sr{sub 0.09}Pr{sub 0.01}TiO{sub 3} ceramics were investigated by analyzing the E{sub a} values obtained from the Arrhenius law. Colossal dielectric constant (CDC) was first obtained in Sr{sub 0.09}Pr{sub 0.01}TiO{sub 3} ceramics, whose permittivity was up to 3000 (1 kHz, room temperature), greater than that of pure SrTiO{sub 3} ceramics and samples with more Pr addition (x=0.02 and 0.03). This CDC behavior was related to the internal barrier layer capacitance mechanism.

Liu Cheng; Liu Peng; Zhou Jianping; Su Lina; Cao Lei [College of Physics and Information Technology, Shaanxi Normal University, Xi'an 710062 (China); He Ying; Zhang Huaiwu [State Key Laboratory of Electronic Thin Film and Intergrated Devices, University of Electronic Science and Technology of China, Chengdu 610054 (China)

2010-05-15T23:59:59.000Z

374

Effect of Milling Parameters on the Dehydrogenation Properties of the Mg-Ti-H system  

DOE Green Energy (OSTI)

Magnesium-based alloys are promising candidates as potential hydrogen storage materials due to their inherent high hydrogen contents. Small particle size which can be achieved by milling, and small amounts of transition-metal compounds as catalysts result in increased hydrogen release/uptake kinetics. In this work, we examined the effects of various milling parameters and TiH2 content on the dehydrogenation properties of the Mg-Ti-H system. The samples were prepared with different amounts of TiH2 using various milling methods and conditions. The activation energy and the enthalpy change of dehydrogenation of the milled samples were determined by Thermogravimetric Analysis (TGA) and Differential Thermal Analyzer (DTA). The results indicated that the activation energy and enthalpy change of MgH2 dehydrogenation were significantly reduced when 9.1 mol % of TiH2 was added to it and the mixture was milled in a dual planet

Choi, Young Joon; Lu, Jun; Sohn, Hong Yong; Fang, Zhigang Zak; Ronnebro, Ewa

2009-11-05T23:59:59.000Z

375

Ian Foster, Ti Leggett, Mike Papka, Mike Wilde Win the Analytics...  

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

Ti Leggett, Mike Papka, and Mike Wilde were part of the team that won the Analytics Challenge at SC07 for presenting a new approach for protecting cyberinfrastructure. The...

376

U.S. Department of Energy DOE/PC89659-TI THE COAL REBURNING FOR  

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

U.S. Department of Energy DOEPC89659-TI THE COAL REBURNING FOR CYCLONE BOILER NO X CONTROL DEMONSTRATION PROJECT A DOE ASSESSMENT Prepared by: The Office of Clean Coal technology...

377

Self-assembled TiO2-Graphene Hybrid Nanostructures for Enhanced Li-ion Insertion  

SciTech Connect

We used anionic sulfate surfactants to assist the stabilization of graphene in aqueous solutions and facilitate the self-assembly of in-situ grown nanocrystalline TiO2, rutile and anatase, with graphene. These nanostructured TiO2-graphene hybrid materials were used for investigation of Li-ion insertion properties. The hybrid materials showed significantly enhanced Li-ion insertion/extraction in TiO2. The specific capacity was more than doubled at high charge rates, as compared with the pure TiO2 phase. The improved capacity at high charge-discharge rate may be attributed to increased electrode conductivity in presence of a percolated graphene network embedded into the metal oxide electrodes.

Wang, Donghai; Choi, Daiwon; Li, Juan; Yang, Zhenguo; Nie, Zimin; Kou, Rong; Hu, Dehong; Wang, Chong M.; Saraf, Laxmikant V.; Zhang, Jiguang; Aksay, Ilhan A.; Liu, Jun

2009-04-01T23:59:59.000Z

378

The progress of TiO2 nanocrystals doped with rare earth ions  

Science Conference Proceedings (OSTI)

In the past decades, TiO2 nanocrystals (NCs) have been widely studied in the fields of photoelectric devices, optical communication, and environment for their stability in aqueous solution, being nontoxic, cheapness, and so on. Among the three ...

Hai Liu; Lixin Yu; Weifan Chen; Yingyi Li

2012-01-01T23:59:59.000Z

379

An Orography-Associated Extreme Rainfall Event during TiMREX: Initiation, Storm Evolution, and Maintenance  

Science Conference Proceedings (OSTI)

This study investigates a long-duration mesoscale system with extremely heavy rainfall over southwest Taiwan during the Terrain-influenced Monsoon Rainfall Experiment (TiMREX). This mesoscale convective system develops offshore and stays quasi-...

Weixin Xu; Edward J. Zipser; Yi-Leng Chen; Chuntao Liu; Yu-Chieng Liou; Wen-Chau Lee; Ben Jong-Dao Jou

2012-08-01T23:59:59.000Z

380

Fabrication and Characterization of Oriented Fe-Y2Ti2O7 Interfaces  

Science Conference Proceedings (OSTI)

... created by electron beam deposition of Fe on {111} Y2Ti2O7 bulk single crystal surfaces. ... Characterizing Complex Metal-oxide Interfaces via Virtual Diffraction ... Microstructurally Explicit Study of Trasport Phenomena in Uranium Oxide.

Note: This page contains sample records for the topic "ti ma ted" 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.


381

Preparation of Highly Crystalline TiO2 Nanostructures by Acid ...  

Science Conference Proceedings (OSTI)

Aug 11, 2010 ... Figure 1 shows the typical TEM images of the Hex-. ncTiO2/CTAB .... band energy of 3.2 and 3.0 eV, respectively [1]. The valance band of...

382

Improving Stress Rupture Life of Alloy 718 by Optimizing Al, Ti ... - TMS  

Science Conference Proceedings (OSTI)

IhlPRO\\.'IIVG STRESS RUPTURE LIFE OF ALLOY 718 BY. OPTIXllZING AL, TI, P AND B CONTENTS. W. D. Cao and R. L. Kennedy. ,All\\ ac. An Allegheny...

383

TiO2-based photocatalytic process for purification of polluted water: bridging fundamentals to applications  

Science Conference Proceedings (OSTI)

Recent years have witnessed a rapid accumulation of investigations on TiO2-based photocatalysis, which poses as a greatly promising advanced oxidation technology for water purification. As the ability of this advanced oxidation process is ...

Chuan Wang, Hong Liu, Yanzhen Qu

2013-01-01T23:59:59.000Z

384

The development and synthetic applications of Ti- and Pd-catalyzed processes  

E-Print Network (OSTI)

Chapter 1. Ti-Catalyzed Asymmetric Reduction of Aromatic Heterocycles A method for the highly selective asymmetric reduction of quinoxalines and quinazolines was developed. This complements technologies developed by others ...

Hyde, Alan M. (Alan Michael)

2009-01-01T23:59:59.000Z

385

Microstructure Formation in Ti3SiC2-Cu Composites Produced by ...  

Science Conference Proceedings (OSTI)

Under low-energy milling, (3-5) vol.%Ti3SiC2Cu composite particles of platelet morphology formed, which could be easily SPS-ed to 92-95% relative density.

386

Magnetoresistance in nanostructured Tb/Ti and Tb/Si multilayers  

SciTech Connect

Magnetic, magnetoresistive and structural properties were studied for [Tb/Ti]{sub n} and [Tb/Si]{sub n} multilayers which were prepared by rf-sputtering. The thickness of the Tb layers varied from 1.5 to 12 nm. The thickness of 2 nm nonmagnetic spacers of Ti or Si was kept constant. Both anisotropic and isotropic magnetoresistance was observed in [Tb/Ti]{sub n} and [Tb/Si]{sub n} multilayers. A decrease in the thickness of the terbium layers led to a decrease in the anisotropic contribution to the total magnetoresistance. The negative isotropic magnetoresistanse in [Tb/Ti]{sub n} and [Tb/Si]{sub n} multilayers can be attributed to the giant magnetoresistance (GMR) and/or high field isotropic magnetoresistance. The structure of the samples of both types enabled the existence of the GMR effect.

Svalov, A. V.; Kurlyandskaya, G. V. [Dpto. Electricidad y Electronica, Universidad del Pais Vasco (UPV-EHU), 48080 Bilbao (Spain); Ural State University A.M. Gorky, 620083 Ekaterinburg (Russian Federation); Vas'kovskiy, V. O.; Sorokin, A. N. [Ural State University A.M. Gorky, 620083 Ekaterinburg (Russian Federation); Diercks, D. [Center for Advanced Research and Technology, University of North Texas, Denton, Texas 76203-5017 (United States)

2011-01-15T23:59:59.000Z

387

Effect factors of benzene adsorption and degradation by nano-TiO2 immobilized on diatomite  

Science Conference Proceedings (OSTI)

Difference between adsorption of benzene by diatomite and nano-TiO2 immobilized on diatomite was investigated. And effects of temperature, light intensity, relative humidity, and initial benzene concentration on adsorption and degradation ...

Lijun Cheng, Yong Kang, Guishui Li

2012-01-01T23:59:59.000Z

388

Effects of Processing Parameters on Macrozone Formation in Ti-6Al ...  

Science Conference Proceedings (OSTI)

Composition Design of Multi-Component ?-Ti Alloys Based on a Cluster Model Consolidation of Blended Titanium/Magnesium Powders by Microwave Processing ... Rheological Properties of Feedstock Composed of Titanium Alloy Powder...

389

Gas-supported high-photoactivity TiO2 nanotubes  

Science Conference Proceedings (OSTI)

By changing hydrothermal condition and post-heat-treatment temperature, silica-coated TiO2 nanotubes are obtained successfully. The effects of gas-supported process on tubular morphology, crystallinity, and photocatalytic activity are discussed. ...

Sheng Wang, Tao Wang, Yuanwei Ding, Youfeng Xu, Qiying Su, Yanlong Gao, Guohua Jiang, Wenxing Chen

2012-01-01T23:59:59.000Z

390

Efficient multi?keV x?ray sources from Ti?doped aerogel targets  

Science Conference Proceedings (OSTI)

We have measured the production of hv ? 4.7 keV x?rays from low?density Ti?doped aerogel (? ? 3 mg/cc) targets at the OMEGA laser facility (University of Rochester)

K. B. Fournier; C. Constantin; G. Gregori; M. C. Miller; C. A. Back; L. J. Suter; J. Davis; J. Grun

2004-01-01T23:59:59.000Z

391

Visible-Light Water-Splitting Performance of TiO - Programmaster.org  

Science Conference Proceedings (OSTI)

Presentation Title, Visible-Light Water-Splitting Performance of TiO2 ... Ammonia Borane for Chemical Hydrogen Storage: Effect of Nano-Confinement ... Thermodynamic Characterization on Hydrogen Absorption and Desorption Reactions of...

392

Strain dependencies of energetic, structural, and polarization properties in tetragonal (PbTiO3)1/(SrTiO3)1 and (BaTiO3)1/(SrTiO3)1 superlattices: a comparative study with bulks  

E-Print Network (OSTI)

First-principles density functional calculations are performed to investigate the interplay between inplane strains and interface effects in 1by1 PbTiO3/SrTiO3 and BaTiO3/SrTiO3 superlattices of tetragonal symmetry. One particular emphasis of this study is to conduct side-by-side comparisons on various ferroelectric properties in short-period superlattices and in constituent bulk materials, which turns out to be rather useful in terms of obtaining valuable insight into the different physics when ferroelectric bulks form superlattices. The various properties that are studied in this work include the equilibrium structure, strain dependence of mixing energy, microscopic ferroelectric off-center displacements, macroscopic polarization, piezoelectric coeffcients, effective charges, and the recently formulated k-dependent polarization dispersion structure. The details of our findings are rather lengthy, and are summarized in Sec. IV.

Yao, Yanpeng

2010-01-01T23:59:59.000Z

393

Ferroelectric Self-assembled PbTiO3 Perovskite Nanostructures...  

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

For this, samples were deposited onto conductive Nb-doped (100)SrTiO3 substrates. Local piezoelectric and phase hysteresis loops were measured in the regions of the coating where...

394

Variation of electrical resistance in superelastic NiTi for sensor applications  

E-Print Network (OSTI)

Nickel-Titanium (NiTi) is a most commonly known as a heat-activated shape memory alloy. However, the material sometimes displays a constant-temperature property called "superelasticity." A superelastic material is one which ...

Russo, Analisa

2008-01-01T23:59:59.000Z

395

Enhancing solar photocatalytic detoxification by adsorption of porphyrins onto TiO sub 2  

DOE Green Energy (OSTI)

Titanium dioxide (TiO{sub 2}) is a known photocatalyst for solar detoxification of water containing organic contaminants including PCB's and dioxins. Unfortunately, the UV light used by the photocatalyst only comprises about 4% of the strong spectrum. Metalloporphyrins strongly absorb in the visible and near infrared region. Using visible light, we have investigated Ni(II) uroporphyrin (NiUroP), Sn(IV)Cl{sub 2} uroporphyrin (SnUroP) and Sn(IV)Cl{sub 2} tetrakis(p-carboxyphenyl) porphyrin (SnTCPP) as possible enhancers of destruction of a model organic compound, salicylic acid (SA), by means of photosensitization of colloidal TiO{sub 2} particles. All three porphyrins are found to adsorb reversibly onto the colloidal TiO{sub 2} upon variation of pH. Adsorption of porphyrins results in the increased colloidal stability of fine TiO{sub 2} particles in the pH range 5--8. While NiUroP on TiO{sub 2} does not show any enhancement of photodestruction, the adsorption of SnUroP increases the destruction rate compared to that of the bare TiO{sub 2} surface. The effect of ambient oxygen on the observed photolability of the Sn porphyrins and enhancement of photodestruction of SA was also investigated. SnTCPP does not photodecompose upon illumination either in the presence or absence of TiO{sub 2}, but neither does it bind to the photocatalyst at pH 6. At pH 4.5 it adsorbs onto TiO{sub 2} but it also photodecompose at this pH. We are attempting to stabilize the adsorbed porphyrins by adding suitable peripheral substituents onto the porphyrin macrocycle. 27 refs., 6 figs.

Majumder, S.A.; Ondrias, M.R. (New Mexico Univ., Albuquerque, NM (United States). Dept. of Chemistry); Prairie, M.R.; Shelnutt, J.A. (Sandia National Labs., Albuquerque, NM (United States))

1991-01-01T23:59:59.000Z

396

Nanoindentation Studies Of Hard Nanocomposite Ti-B-N Thin Films  

Science Conference Proceedings (OSTI)

Titanium boron nitride (Ti-B-N) films were deposited by reactive magnetron sputtering using single Titanium diboride (TiB{sub 2}) target in different Ar-N{sub 2} gas mixtures. The influence of N{sub 2}:Ar ratio on the microstructure and mechanical properties of the deposited films have been investigated. Atomic force microscopy analysis indicated the grain size decreases with incorporation of nitrogen in the films. Nanoindentation studies have shown the hardness decreases with nitrogen incorporation.

Rupa, P. Karuna Purnapu [Non Ferrous Materials Technology Development Center, Kanchanbagh, Hyderabad (India); Chakraborty, P. C. [Department of Metallurgy and Materials Science, Jadavpur University, Kolkata (India); Mishra, Suman Kumari [National Metallurgical Laboratory, Jamshedpur India (India)

2011-12-12T23:59:59.000Z

397

Interfaces in Ti[sub 3]Al composites reinforced with sigma SiC fibres  

Science Conference Proceedings (OSTI)

When SCS-6 fibers are used for reinforcing Ti[sub 3]Al matrices, a [beta]-depleted zone is often found in the matrix adjacent to the interface, varying from 3 to 7 [mu]m in thickness depending on the composition of the matrix. The cause for such depletion is believed to be the migration of the [beta] stabilizer, Nb, from the adjacent matrix into the reaction zone, which forms Nb-containing compounds such as (Ti,Nb)C and (Ti,Nb)[sub 5]Si[sub 3]. The depletion of [beta] near the interface can enhance the propensity for interfacial cracking as the more brittle [alpha][sub 2] phase is enriched. Here, the authors present a study of the interfaces in a Ti[sub 3]Al/SiC Sigma fiber composite. The reaction products, changes in microstructure and reaction kinetics are compared with Ti-6Al-4V matrix containing Sigma fibers and Ti[sub 3]Al matrices containing SCS fibers.

Guo, Z.X.; Derby, B. (Univ. of Oxford (United Kingdom). Dept. of Materials)

1994-01-01T23:59:59.000Z

398

Chirped-Pulse Amplification with flashlamp-pumped Ti:Sapphire amplifiers  

Science Conference Proceedings (OSTI)

Ti:Sapphire (Ti:Al{sub 2}O{sub 3}) amplifier stages are typically pumped with Q-switched Nd:YAG lasers doubled to 532 nm because of good spectral overlap, short temporal width, high repetition rate (i.e., 10 Hz to > 5 kHz) and the problems associated with flashlamp pumping a material with a relatively short upper state lifetime. Limitations to this pumping method arise due to the 1 to 1.5 joule/pulse ceiling found in most commercial high rep rate Nd:YAG lasers. The availability of high quality, large aperture Ti:Sapphire rods has made the flashlamp-pumping scheme an attractive option. The excellent thermal properties of Ti:Sapphire also allows an amplifier to be operated at high repetition rates. The front end of our laser relies on Chirped Pulse Amplification (CPA) in laser pumped Ti:Sapphire to generate 55 NJ, 90 fsec pulses at a 10 Hz rate. We report the use of a flashlamp pumped Ti:Sapphire head to further amplify the output of our system, producing 90 fsec, 250 NJ pulses at 5 Hz. The excellent output spatial profile yields a near diffraction-limited 5 {mu}m spot size and peak irradiance in excess of 5 {times} 10{sup 18} W/cm{sup 2}.

Bonlie, J.D.; White, W.E.; Price, D.F.; Reitze, D.H.

1994-01-01T23:59:59.000Z

399

Lithium insertion into hollandite-type TiO{sub 2}.  

DOE Green Energy (OSTI)

Hollandite-type TiO{sub 2} compounds, isostructural with {alpha}-MnO{sub 2}, have been investigated as insertion electrodes for lithium batteries. Parent materials of K{sub x}Ti{sub 8}O{sub 16} (0 < x < 2) were treated with concentrated acid to yield TiO{sub 2} products that were essentially free of potassium. Lithium can be inserted into the (2 x 2) tunnels of the TiO{sub 2} structure chemically (with n-butyllithium) and electrochemically to an approximate composition Li{sub 0.5}TiO{sub 2}. The lithium ions can be easily removed from the lithiated structure by chemical reaction with bromine; cyclic voltammetry indicates that high voltages are required to remove the lithium by electrochemical methods. The poor electrochemical behavior of hollandite-TiO{sub 2} contrasts strongly with {alpha}-MnO{sub 2} electrodes. The superior properties of {alpha}-MnO{sub 2} electrodes are attributed to the presence of oxygen ions, either as H{sub 2}O or Li{sub 2}O, in the (2 x 2) channels; lithia-stabilized electrodes, 0.15Li{sub 2}O {center_dot} -MnO{sub 2}, show good cycling behavior and a rechargeable capacity of approximately 180 mAh/g.

Noailles, L. D.

1998-09-02T23:59:59.000Z

400

Structural Environment of Nitrogen in N-doped Rutile TiO2(110)  

DOE Green Energy (OSTI)

We employ x-ray photoelectron spectroscopy (XPS), reflection high-energy electron diffraction (RHEED) and nuclear reaction analysis (NRA) to characterize the concentration-dependent structural properties of nitrogen doping into rutile TiO2. High quality N-doped TiO2 were prepared on rutile single crystal TiO2(110) substrates using plasma-assisted molecular beam epitaxy with an electron cyclotron resonance (ECR) plasma and Ti effusive sources. Films with N dopant concentrations at or below 2 at.% exhibited predominately substitutional doping based on NRA data, whereas films with concentrations above this limit resulted in little or no substitutional N and surfaces rich in Ti3+. The binding energy of the N 1s feature in XPS did not readily distinguish between these two extremes in N-doping, rendering features within 0.4 eV of each other and similar peak profiles. Although widely used to characterize the state of N in anion-doped TiO2 materials, we find that XPS is unsuitable for this task.

Henderson, Michael A.; Shutthanandan, V.; Ohsawa, Takeo; Chambers, Scott A.

2010-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "ti ma ted" from the National Library of EnergyBeta (NLEBeta).
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401

Enhancement of solar photocatalytic detoxification by adsorption of porphyrins onto TiO sub 2  

DOE Green Energy (OSTI)

Titanium dioxide (TiO{sub 2}) is a photocatalyst for solar detoxification of water containing organic contaminants such as solvents, PCB's, dioxins, pesticides, and dyes. Unfortunately, the ultraviolet (UV) energy used by TiO{sub 2} ({lambda}<400 nm) only comprises about 4% of the solar spectrum. One way of enhancing the efficiency of solar detoxification technologies is to utilize a larger portion of the solar spectrum to initiate the Tio{sub 2}- catalyzed detoxification chemistry. Metalloporphyrins strongly absorb visible and near infrared radiation. By utilization of a process called photosensitization, adsorption of these dyes onto TiO{sub 2} can enable a much broader portion of the solar spectrum to be used. Photosensitization relies upon the ability of the dye molecule to absorb more of the solar energy than bare TiO{sub 2} and to interact electronically with the TiO{sub 2} surface in such a way as to initiate TiO{sub 2}-based redox photochemistry using the dye-absorbed energy. 16 refs., 7 figs.

Majumder, S.A.; Ondrias, M.R. (New Mexico Univ., Albuquerque, NM (United States). Dept. of Chemistry); Prairie, M.R. (Sandia National Labs., Albuquerque, NM (United States)); Shelnutt, J.A. (New Mexico Univ., Albuquerque, NM (United States). Dept. of Chemistry Sandia National Labs., Albuquerque, NM (United States))

1991-01-01T23:59:59.000Z

402

Aspects of nitrogen surface chemistry relevant to TiN chemical vapor deposition  

Science Conference Proceedings (OSTI)

NH{sub 3} is an important component of many chemical vapor deposition (CVD) processes for TiN films, which are used for diffusion barriers and other applications in microelectronic circuits. In this study, the interaction of NH{sub 3} with TiN surfaces is examined with temperature programmed desorption (TPD) and Auger electron spectroscopy. NH{sub 3} has two adsorption states on TiN: a chemisorbed state and a multilayer state. A new method for analyzing TPD spectra in systems with slow pumping speeds yields activation energies for desorption for the two states of 24 kcal/mol and 7.3 kcal/mol, respectively. The sticking probability into the chemisorption state is {approximately}0.06. These results are discussed in the context of TiN CVD. In addition, the high temperature stability of TiN is investigated. TiN decomposes to its elements only after heating to 1300 K, showing that decomposition is unlikely to occur under CVD conditions.

Schulberg, M.T.; Allendorf, M.D.; Outka, D.A.

1996-08-01T23:59:59.000Z

403

Study of surface fluorination of photocatalytic TiO{sub 2} by thermal shock method  

Science Conference Proceedings (OSTI)

Surface fluorinated TiO{sub 2} powders were prepared by thermal shock method and an overall comparative study was achieved on the basis of XRD, SEM, UV-vis and XPS analyses. The main objective was to elucidate the influences of surface fluorination on the crystallite structures, morphologies, optical properties and surface chemistry with the temperature. According to the results, the surface fluorination under thermal shock method below 600 Degree-Sign C did not change the crystallite structure and the particles size, but successfully created chemisorbed fluoride ions, oxygen vacancies and increased the hydroxyl groups on the surface of TiO{sub 2}. The presence of oxygen vacancies was assigned to the red shift of TiO{sub 2} optical absorption edge, which was the origin of visible-light-induced photocatalytic activity of these samples. For the thermal shock temperatures over 600 Degree-Sign C, the K{sub 2}Ti{sub 6}O{sub 13}-like phase was formed, resulting from the decrease of surface hydroxyl groups and the blue shift in absorption edge which reduced the photocatalytic activity. - Graphical abstract: The influence of fluorination on the surface of TiO{sub 2} by thermal shock method at several temperatures has been investigated by following the evolution of the F1s spectra obtained by X-ray photoelectron spectroscopy. The blank peaks are assigned to the chemisorbed fluoride ions on the samples surface and the filled peaks to fluorine atoms in oxygenated environment of solid solution TiO{sub 2-x}F{sub x}, which is originated from the substitution of F ions for O ions in the TiO{sub 2} lattice. Highlights: Black-Right-Pointing-Pointer Surface fluorination of TiO{sub 2} P25 by thermal shock method. Black-Right-Pointing-Pointer Structure, morphology, surface and photocatalytic properties of fluorinated TiO{sub 2}. Black-Right-Pointing-Pointer Low thermal shock temperatures increase the photocatalytic activity. Black-Right-Pointing-Pointer Fluoride ions chemisorbed on the surface without structure and morphology change. Black-Right-Pointing-Pointer Formation of K{sub 2}Ti{sub 6}O{sub 13} phase at high thermal shock temperatures.

Tien Khoa Le [IPREM/ECP (UMR 5254), University of Pau, Helioparc, 2 av. Pierre Angot, 64053 Pau cedex 9 (France); University of Science - Ho Chi Minh city, 227 Nguyen Van Cu Street, Ho Chi Minh City (Viet Nam); Flahaut, Delphine, E-mail: delphine.flahaut@univ-pau.fr [IPREM/ECP (UMR 5254), University of Pau, Helioparc, 2 av. Pierre Angot, 64053 Pau cedex 9 (France); Foix, Dominique; Blanc, Sylvie [IPREM/ECP (UMR 5254), University of Pau, Helioparc, 2 av. Pierre Angot, 64053 Pau cedex 9 (France); Huu Khanh Hung Nguyen; Thi Kieu Xuan Huynh [University of Science - Ho Chi Minh city, 227 Nguyen Van Cu Street, Ho Chi Minh City (Viet Nam); Martinez, Herve [IPREM/ECP (UMR 5254), University of Pau, Helioparc, 2 av. Pierre Angot, 64053 Pau cedex 9 (France)

2012-03-15T23:59:59.000Z

404

Metallic glass alloys of Zr, Ti, Cu and Ni  

DOE Patents (OSTI)

At least quaternary alloys form metallic glass upon cooling below the glass transition temperature at a rate less than 10.sup.3 K/s. Such alloys comprise titanium from 19 to 41 atomic percent, an early transition metal (ETM) from 4 to 21 atomic percent and copper plus a late transition metal (LTM) from 49 to 64 atomic percent. The ETM comprises zirconium and/or hafnium. The LTM comprises cobalt and/or nickel. The composition is further constrained such that the product of the copper plus LTM times the atomic proportion of LTM relative to the copper is from 2 to 14. The atomic percentage of ETM is less than 10 when the atomic percentage of titanium is as high as 41, and may be as large as 21 when the atomic percentage of titanium is as low as 24. Furthermore, when the total of copper and LTM are low, the amount of LTM present must be further limited. Another group of glass forming alloys has the formula (ETM.sub.1-x Ti.sub.x).sub.a Cu.sub.b (Ni.sub.1-y Co.sub.y).sub.c wherein x is from 0.1 to 0.3, y.cndot.c is from 0 to 18, a is from 47 to 67, b is from 8 to 42, and c is from 4 to 37. This definition of the alloys has additional constraints on the range of copper content, b.

Lin, Xianghong (Pasadena, CA); Peker, Atakan (Pasadena, CA); Johnson, William L. (Pasadena, CA)

1997-01-01T23:59:59.000Z

405

Preparation and extrusion of multifilamentary NbTi conductor billets  

SciTech Connect

In a cooperative program with industrial superconducting wire manufacturers for the purpose of studying billet preparation and extrusion, a total of twenty billets were assembled. Fourteen of these contained no superconductor but were ''dummy'' billets to evaluate methods of stacking to achieve the best packing density. These billets were not extruded but were sectioned transversely and longitudinally for evaluation of billet preparation techniques. The remaining six billets were assembled with NbTi stacking elements in a copper/copper nickel matrix using a standard conductor configuration. Two of these billets were instrumented with thermocouples and used to evaluate preheating techniques. The other four were extruded and drawn to finished conductor size for critical current measurement. This study showed that hexagonal stacking elements, contoured billet jackets and hot isostatic pressing resulted in high density uniform billets for extrusion. Rotary forging was found to be unacceptable for billet compacting. Fast billet heating was achieved in both the salt bath and by induction heating, but the induction method gave a more uniform temperature distribution during the heating cycle. Asymmetry from poor packing density in the billet resulted in nonuniform filament size distributions and poor critical current performance. Billet yield was increased as much as 16 percent by contouring the stacking element positions within the billet. (auth)

Fietz, W.A.; McDonald, R.E.; Miller, J.R.

1975-01-01T23:59:59.000Z

406

Structure of epitaxial (Fe,N) codoped rutile TiO2 thin films by x-ray absorption  

Science Conference Proceedings (OSTI)

Homoepitaxial thin films of Fe:TiO2 and (Fe,N):TiO2 were deposited on rutile(110) by molecular beam epitaxy. X-ray absorption near edge spectroscopy (XANES) spectra were collected at the Ti L-edge, Fe L-edge, O K-edge, N K-edge, and Ti K-edge. No evidence of structural disorder associated with a high concentration of oxygen vacancies is observed. Substitution of Fe for Ti could not be confirmed, although secondary phase Fe2O3 and metallic Fe can be ruled out. The similarity of the N K-edge spectra to O, and the presence of a strong x-ray linear dichroism (XLD) signal for the N K-edge, indicates that N is substitutional for O in the rutile lattice, and is not present as a secondary phase such as TiN. Simulations of the XANES spectra qualitatively confirm substitution, although N appears to be present in more than one local environment. Neither Fe:TiO2 nor (Fe,N):TiO2 exhibit intrinsic room temperature ferromagnetism, despite the presence of mixed valence Fe(II)/Fe(III) in the reduced (Fe,N):TiO2 film.

Kaspar, Tiffany C.; Ney, A.; Mangham, Andrew N.; Heald, Steve M.; Joly, Yves; Ney, V.; Wilhelm, F.; Rogalev, A.; Yakou, Flora; Chambers, Scott A.

2012-07-23T23:59:59.000Z

407

Visible Light Absorption of Binuclear TiOCoII Charge-Transfer UnitAssembled in Mesoporous Silica  

SciTech Connect

Grafting of CoII(NCCH3)2Cl2 onto mesoporous Ti-MCM-41 silicain acetonitrile solution affords binuclear Ti-O-CoII sites on the poresurface under complete replacement of the precursor ligands byinteractions with anchored Ti centers and the silica surface. The CoIIligand field spectrum signals that the Co centers are anchored on thepore surface in tetrahedral coordination. FT-infrared action spectroscopyusing ammonia gas adsorption reveals Co-O-Si bond modes at 831 and 762cm-1. No Co oxide clusters are observed in the as-synthesized material.The bimetallic moieties feature an absorption extending from the UV intothe visible to about 600 nm which is attributed to the TiIV-O-CoII?3TiIII-O-CoIII metal-to-metal charge-transfer (MMCT) transition. Thechromophore is absent in MCM-41 containing Ti and Co centers isolatedfrom each other; this material was synthesized by grafting CoII onto aTi-MCM-41 sample with the Ti centers protected by a cyclopentadienylligand. The result indicates that the appearance of the charge-transferabsorption requires that the metal centers are linked by an oxo bridge,which is additionally supported by XANES spectroscopy. The MMCTchromophore of Ti-O-CoII units has sufficient oxidation power to serve asvisible light electron pump for driving multi-electron transfer catalystsof demanding uphill reactions such as water oxidation.

Han, Hongxian; Frei, Heinz

2007-01-30T23:59:59.000Z

408

Chemistry of NOx on TiO2 surfaces studied by ambient pressure XPS:  

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

Chemistry of NOx on TiO2 surfaces studied by ambient pressure XPS: Chemistry of NOx on TiO2 surfaces studied by ambient pressure XPS: products, effect of UV irradiation, water and coadsorbed K+ Title Chemistry of NOx on TiO2 surfaces studied by ambient pressure XPS: products, effect of UV irradiation, water and coadsorbed K+ Publication Type Journal Article Year of Publication 2013 Authors Rosseler, Olivier, Mohamad Sleiman, Nahuel V. Montesinos, Andrey Shavorskiy, Valerie Keller, Nicolas Keller, Marta I. Litter, Hendrik Bluhm, Miquel Salmeron, and Hugo Destaillats Journal J. Phys. Chem. Lett. Volume 4 Start Page 536 Issue 3 Pagination 536-541 Date Published 01/2013 Abstract Self-cleaning surfaces containing TiO2 nanoparticles have been postulated to efficiently remove NOx from the atmosphere. However, UV irradiation of NOx adsorbed on TiO2 also was shown to form harmful gas-phase byproducts such as HONO and N2O that may limit their depolluting potential. Ambient pressure XPS was used to study surface and gas-phase species formed during adsorption of NO2 on TiO2 and subsequent UV irradiation at λ = 365 nm. It is shown here that NO3-, adsorbed on TiO2 as a byproduct of NO2 disproportionation, was quantitatively converted to surface NO2 and other reduced nitrogenated species under UV irradiation in the absence of moisture. When water vapor was present, a faster NO3- conversion occurred, leading to a net loss of surface-bound nitrogenated species. Strongly adsorbed NO3- in the vicinity of coadsorbed K+ cations was stable under UV light, leading to an efficient capture of nitrogenated compounds.

409

On Theoretical Facts and Empirical Abstractions  

E-Print Network (OSTI)

venience and is in no way necessary. A lexicon {ti, Ma, pu,pu} could be replaced by {tisem, Masem, pusem, pusem} orof lexicons like { ti, Ma, pu, pu}, s adopts some language-

Smolensky, Paul

2006-01-01T23:59:59.000Z

410

XAFS Study of Epitaxial CoxTi1-xO?-x Anatase  

SciTech Connect

Co doped TiO?-anatase is a promising candidate for a room-temperature ferromagnetic semiconductor. XAFS measurements have been used to investigate the local Co environment and Co valence for several Co-anatase films. The samples were grown on LaAlO?(001) by oxygen plasma assisted molecular beam epitaxy and on SrTiO? by atomic oxygen assisted MBE. Co concentrations were about 5%. The measurements were made at the PNC-CAT bending magnet and undulator beamlines at the Advanced Photon Source. For the films on LaAlO?, the near edge clearly shows the presence of only Co(??), and no evidence for metallic Co, while the films on SrTiO? showed significant metallic Co. Analysis of the extended fine structure for the LaAlO? films finds that the Co substitutes for Ti with some distortion of the lattice. Both in-plane and out-of-plane Co-O bonds are expanded from the Ti-O bonds in anatase. The in-plane bonds are expanded approximately twice as much. A deficit in the oxygen coordination number suggests a correlation of oxygen vacancies with Co sites.

Heald, Steve M.; Chambers, Scott A.; Droubay, Timothy

2005-01-01T23:59:59.000Z

411

Metallic glass alloys of Zr, Ti, Cu and Ni  

DOE Patents (OSTI)

At least quaternary alloys form metallic glass upon cooling below the glass transition temperature at a rate less than 10{sup 3} K/s. Such alloys comprise titanium from 19 to 41 atomic percent, an early transition metal (ETM) from 4 to 21 atomic percent and copper plus a late transition metal (LTM) from 49 to 64 atomic percent. The ETM comprises zirconium and/or hafnium. The LTM comprises cobalt and/or nickel. The composition is further constrained such that the product of the copper plus LTM times the atomic proportion of LTM relative to the copper is from 2 to 14. The atomic percentage of ETM is less than 10 when the atomic percentage of titanium is as high as 41, and may be as large as 21 when the atomic percentage of titanium is as low as 24. Furthermore, when the total of copper and LTM are low, the amount of LTM present must be further limited. Another group of glass forming alloys has the formula (ETM{sub 1{minus}x}Ti{sub x}){sub a} Cu{sub b} (Ni{sub 1{minus}y}Co{sub y}){sub c} wherein x is from 0.1 to 0.3, y{center_dot}c is from 0 to 18, a is from 47 to 67, b is from 8 to 42, and c is from 4 to 37. This definition of the alloys has additional constraints on the range of copper content, b. 2 figs.

Lin, X.; Peker, A.; Johnson, W.L.

1997-04-08T23:59:59.000Z

412

The correlation of the electrical properties with electron irradiation and constant voltage stress for MIS devices based on high-k double layer (HfTiSiO: N and HfTiO:N) dielectrics  

Science Conference Proceedings (OSTI)

This paper describes the influence of e-beam irradiation and constant voltage stress on the electrical characteristics of metal-insulator-semiconductor structures, with double layer high-k dielectric stacks containing HfTiSiO:N and HfTiO:N ultra-thin ... Keywords: Electrical properties, High-k dielectrics, Metal-insulator-semiconductor (MIS) devices

V. Mikhelashvili; P. Thangadurai; W. D. Kaplan; G. Eisenstein

2010-11-01T23:59:59.000Z

413

XRD and NMR investigation of Ti-compound formation in solution-doping of sodium aluminum hydrides: Solubility of Ti in NaAlH4 crystals grown in THF  

DOE Green Energy (OSTI)

Sodium aluminum hydrides have gained attention due to their high hydrogen weight percent (5.5% ideal) compared to interstitial hydrides, and as a model for hydrides with even higher hydrogen weight fraction. The purpose of this paper is to investigate the Ti-compounds that are formed under solution-doping techniques, such as wet doping in solvents such as tetrahydrofuran (THF). Compound formation in Ti-doped sodium aluminum hydrides is investigated using x-ray diffraction (XRD) and magic angle spinning (MAS) nuclear magnetic resonance (NMR). We present lattice parameter measurements of crushed single crystals, which were exposed to Ti during growth. Rietveld refinements indicate no lattice parameter change and thus no solubility for Ti in NaAlH{sub 4} by this method of exposure. In addition, x-ray diffraction data indicate that no Ti substitutes in NaH, the final decomposition product for the alanate. Reaction products of completely reacted (33.3 at. %-doped) samples that were solvent-mixed or mechanically milled are investigated. Formation of TiAl{sub 3} is observed in mechanically milled materials, but not solution mixed samples, where bonding to THF likely stabilizes Ti-based nano-clusters. The Ti in these clusters is activated by mechanical milling.

Majzoub, E H; Herberg, J L; Stumpf, R; Spangler, S; Maxwell, R S

2004-08-26T23:59:59.000Z

414

Northeast Corridor improvement project draft environmental impact statement/report for electrification of Northwest Corridor, New Haven, CT. to Boston, MA. Volume 3. Technical appendices. Final report, September 1992-September 1993  

SciTech Connect

The impacts of extending electrification on the National Railroad Passenger Corporation's (Amtrak) Northeast Corridor (NEC) from New Haven, Connecticut to Boston, Massachusetts are of direct concern to the Federal Railroad Administration (FRA). To improve rail service and increase ridership between New York and Boston, Amtrak proposes the electrification of the NEC main line between New Haven, CT and Boston, MA using an overhead 2 x 25,000 volt - 60 hertz power system. The volume Number III contains the detailed technical studies that were performed in order to identify and evaluate the environmental impacts of the proposed project. Some of these studies have been included entirely in the Draft Environmental Impact Statements-draft (DEIS/R) (Volume 1). The technical evaluations performed were based upon regulatory requirements as well as substantive issues raised by individuals and public agencies as part of the public participation program.

Not Available

1993-09-01T23:59:59.000Z

415

Electrochemical characterization of Li4Ti5O12/C anode material prepared by starch-sol-assisted rheological phase method for Li-ion battery  

Science Conference Proceedings (OSTI)

Li4Ti5O12/C composite was synthesized by starch-sol-assisted rheological phase method using inexpensive raw material starch as carbon coating precursor. The Li4Ti5O12/C powder was characterized ...

Zhenpo Wang, Guowei Xie, Lijun Gao

2012-01-01T23:59:59.000Z

416

PHOTOVOLTAIC PROPERTIES OF AU-MEROCYANINE-TiO2 SANDWICH CELLS. II. PROPERTIES OF ILLUMINATED CELLS AND EFFECTS OF DOPING WITH ELECTRON ACCEPTORS  

E-Print Network (OSTI)

the photovoltaic efficiencies of a sandwich cell made byPHOTOVOLTAIC PROPERTIES OF AU-MEROCYANINE-TiO SANDWICH CELLSPhotovoltaic Properties of Au-Merocyanine-Ti0 2 Sandwich Cells

Skotheim, T.

2010-01-01T23:59:59.000Z

417

Direct Application of TiBor Coatings Projects (4583), 3/12/2012  

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

Direct Application of Ti8or Coatings Projects (4583) Direct Application of Ti8or Coatings Projects (4583) Program or Field Office: Y-12 Site Office Location(s) (City/County/State): Oak Ridge, Anderson County, Tennessee Proposed Action Description: Submit by E-mail The scope of this Cooperative Research and Development (CRADA) is to demonstrate the performance of Ti8or coatings on steel tools, specifically farming tools such as plows, which are normally subjected to significant wear during springtime use. Categorical Exclusion(s) Applied: 83.6 - Small-scale research and development, laboratory operations, and pilot projects 83.11 - Outdoor tests and experiments on materials and equipment components For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, including the full text of each

418

Optical properties of TiN thin films close to the superconductor-insulator transition.  

Science Conference Proceedings (OSTI)

We present the intrinsic optical properties over a broad spectral range of TiN thin films deposited on an Si/SiO{sub 2} substrate. We analyze the measured reflectivity spectra of the film-substrate multilayer structure within a well-establish procedure based on the Fresnel equation and extract the real part of the optical conductivity of TiN. We identify the metallic contribution as well as the finite energy excitations and disentangle the spectral weight distribution among them. The absorption spectrum of TiN bears some similarities with the electrodynamic response observed in the normal state of the high-temperature superconductors. Particularly, a mid-infrared feature in the optical conductivity is quite reminiscent of a pseudogap-like excitation.

Pfuner, F.; Degiorgi, L.; Baturina, T. I.; Vinokur, V. M.; Baklanov, M. R.; Materials Science Division; ETH Zurich; Inst. Semiconductor Physics; IMEC Kapeldreef

2009-11-10T23:59:59.000Z

419

Photoluminescence in disordered Zn{sub 2}TiO{sub 4}  

SciTech Connect

In this work, the polymeric precursor method was used to obtain disordered Zn{sub 2}TiO{sub 4} powders, either undoped or doped with Sn{sup 4+}, Cr{sup 3+} and V{sup 5+}, to be applied as photoluminescent material. The characterization was undertaken by means of thermal analysis (TG and DTA), X-ray diffraction (XRD), infrared spectroscopy (IR) and photoluminescence (PL). Previous works stated that titanate octahedra containing a short Ti-O distance show efficient luminescence at room temperature if these octahedra are isolated from each other. In the present work, the phenomenon was observed in condensed octahedra, sharing edges. The room temperature PL noticed in undoped Zn{sub 2}TiO{sub 4} had its intensity increased by the dopant addition-the increase was of about 300% for V{sup 5+} doping, 400% for Cr{sup 3+} and 800% for Sn{sup 4+}.

Chaves, Alexsandra C. [LTM, Departamento de Quimica, CCEN, Universidade Federal da Paraiba, 58059-900, Joao Pessoa, PB (Brazil); Lima, Severino J.G. [LSR, Departamento de Tecnologia Mecanica, CT, Universidade Federal da Paraiba, 58059-900, Joao Pessoa, PB (Brazil); Araujo, Regiane C.M.U. [LTM, Departamento de Quimica, CCEN, Universidade Federal da Paraiba, 58059-900, Joao Pessoa, PB (Brazil); Maurera, Maria Aldeiza M.A. [LTM, Departamento de Quimica, CCEN, Universidade Federal da Paraiba, 58059-900, Joao Pessoa, PB (Brazil); Longo, Elson [CMDMC, Instituto de Quimica de Araraquara, UNESP, 14800-900, Araraquara, SP (Brazil); Pizani, Paulo S. [Departamento de Fisica, Universidade Federal de Sao Carlos, Caixa Posta 676, 13565-905, Sao Carlos, SP (Brazil); Simoes, Luiz G.P. [CMDMC, Instituto de Quimica de Araraquara, UNESP, 14800-900, Araraquara, SP (Brazil); Soledade, Luiz E.B. [LTM, Departamento de Quimica, CCEN, Universidade Federal da Paraiba, 58059-900, Joao Pessoa, PB (Brazil); Souza, Antonio G. [LTM, Departamento de Quimica, CCEN, Universidade Federal da Paraiba, 58059-900, Joao Pessoa, PB (Brazil); Santos, Ieda Maria Garcia dos [LTM, Departamento de Quimica, CCEN, Universidade Federal da Paraiba, 58059-900, Joao Pessoa, PB (Brazil)]. E-mail: ieda@quimica.ufpb.br

2006-04-15T23:59:59.000Z

420

Atom-probe field-ion-microscopy study of Fe-Ti alloys  

DOE Green Energy (OSTI)

A newly developed high-performance atom-probe (field ion microscope) was employed for the composition analysis of Fe-Ti alloys and their interactions with ambient gas, such as H/sub 2/ and O/sub 2/. With a mass resolution (m/..delta..m) better than 2000 and a spatial resolution of a few A, all isotopes of Fe and Ti and their hydrides and other compounds are clearly resolved during the depth profile study. Some of our findings are: (1) Titanium segregated on the surface and grain boundaries upon heating (greater than or equal to 900/sup 0/C), in the form of oxides, and (2) some Ti in the bulk forms clusters of various sizes with C, O, and/or N as nuclei.

Pickering, H.W.; Kuk, Y.; Sakurai, T.

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ti ma ted" 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

Eutectic bonding of a Ti sputter coated, carbon aerogel wafer to a Ni foil  

Science Conference Proceedings (OSTI)

The formation of high energy density, storage devices is achievable using composite material systems. Alternate layering of carbon aerogel wafers and Ni foils with rnicroporous separators is a prospective composite for capacitor applications. An inherent problem exists to form a physical bond between Ni and the porous carbon wafer. The bonding process must be limited to temperatures less than 1000{degrees}C, at which point the aerogel begins to degrade. The advantage of a low temperature eutectic in the Ni-Ti alloy system solves this problem. Ti, a carbide former, is readily adherent as a sputter deposited thin film onto the carbon wafer. A vacuum bonding process is then used to join the Ni foil and Ti coating through eutectic phase formation. The parameters required for successfld bonding are described along with a structural characterization of the Ni foil-carbon aerogel wafer interface.

Jankowski, A.F.; Hayes, J.P.; Kanna, R.L.

1994-06-01T23:59:59.000Z

422

Molecular beam epitaxy of SrTiO{sub 3} with a growth window  

Science Conference Proceedings (OSTI)

Many complex oxides with only nonvolatile constituents do not have a wide growth window in conventional molecular beam epitaxy (MBE) approaches, which makes it difficult to obtain stoichiometric films. Here it is shown that a growth window in which the stoichiometry is self-regulating can be achieved for SrTiO{sub 3} films by using a hybrid MBE approach that uses a volatile metal-organic source for Ti, titanium tetra isopropoxide (TTIP). The growth window widens and shifts to higher TTIP/Sr flux ratios with increasing temperature, showing that it is related to the desorption of the volatile TTIP. We demonstrate stoichiometric, highly perfect, insulating SrTiO{sub 3} films. The approach can be adapted for the growth of other complex oxides that previously were believed to have no wide MBE growth window.

Jalan, Bharat; Moetakef, Pouya; Stemmer, Susanne [Materials Department, University of California, Santa Barbara, California 93106-5050 (United States)

2009-07-20T23:59:59.000Z

423

www.elsevier.com/locate/jssc Photoluminescence in disordered Zn 2TiO 4  

E-Print Network (OSTI)

In this work, the polymeric precursor method was used to obtain disordered Zn2TiO4 powders, either undoped or doped with Sn 4+, Cr 3+ and V 5+, to be applied as photoluminescent material. The characterization was undertaken by means of thermal analysis (TG and DTA), X-ray diffraction (XRD), infrared spectroscopy (IR) and photoluminescence (PL). Previous works stated that titanate octahedra containing a short TiO distance show efficient luminescence at room temperature if these octahedra are isolated from each other. In the present work, the phenomenon was observed in condensed octahedra, sharing edges. The room temperature PL noticed in undoped Zn2TiO4 had its intensity increased by the dopant additionthe increase was of about 300 % for V 5+ doping, 400 % for Cr 3+ and 800% for Sn 4+.

Ra C. Chaves A; Severino J. G. Lima B; Maria Aldeiza; M. A. Maurera A; Elson Longo C; Paulo S. Pizani D; Luiz G. P. Simoes C; Luiz E. B. Soledade A; Antonio G. Souza A; Ieda Maria; Garcia Santos

2005-01-01T23:59:59.000Z

424

Annealing effect on photovoltaic performance of CdSe quantum-dots-sensitized TiO2 nanorod solar cells  

Science Conference Proceedings (OSTI)

Large area rutile TiO2 nanorod arrays were grown on F:SnO2 (FTO) conductive glass using a hydrothermal method at low temperature. CdSe quantum dots (QDs) were deposited onto single-crystalline TiO2 nanorod arrays by a ...

Yitan Li, Lin Wei, Ruizi Zhang, Yanxue Chen, Jun Jiao

2012-01-01T23:59:59.000Z

425

First-principles study of hydrogen storage on Ti-decorated B{sub 2}C sheet  

Science Conference Proceedings (OSTI)

The hydrogen storage capacity of Ti decorated B{sub 2}C sheet has been investigated by first-principles plane-wave calculation. It is revealed that a single Ti atom adsorbed on the B{sub 2}C sheet can strongly bind up to four hydrogen molecules. The adsorption energy is in the range of -0.36--0.82 eV/H{sub 2}, which is suitable for ambient temperature hydrogen storage. Considering the fact that Ti can be loaded on both sides of B{sub 2}C sheet, corresponding gravimetric storage capacity of Ti/B{sub 2}C system was also calculated and it can reach to about 7.0 wt%, exceeding the minimum requirement of 6.0 wt% for applications. - Graphical abstract: We investigated the hydrogen storage capacity of Ti decorated B{sub 2}C sheet. The most favorable adsorption geometries for every number of hydrogen molecules on Ti/B{sub 2}C complex are given in the figure. Highlights: Black-Right-Pointing-Pointer Ti decorated B{sub 2}C sheet serve as hydrogen storage medium. Black-Right-Pointing-Pointer A single Ti atom adsorbed on the B{sub 2}C sheet can strongly bind up to four hydrogen molecules. Black-Right-Pointing-Pointer The adsorption energy is in moderate range of -0.36--0.82 eV/H{sub 2}.

Guo, Y.H.; Xu, B.; Xia, Y.D.; Yin, J. [Department of Materials Science and Engineering and National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093 (China); Liu, Z.G., E-mail: liuzg@nju.edu.cn [Department of Materials Science and Engineering and National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093 (China)

2012-06-15T23:59:59.000Z

426

Investigation of the Ti/MgCl{sub 2} interface on a Si(111) 7 x 7 substrate  

Science Conference Proceedings (OSTI)

Photoelectron spectroscopy with synchrotron radiation, low energy electron diffraction, and ion-scattering spectroscopy were used in order to study the Ti/MgCl{sub 2} interface grown on an atomically clean Si(111) 7 x 7 substrate. A series of high resolution spectra after deposition of a thick MgCl{sub 2} layer, step by step deposition of Ti and gradual annealing, indicated a very reactive interface even at room temperature. Strong interaction between the incoming Ti atoms and the MgCl{sub 2} layer, leads to the formation of Ti{sup 2+} and Ti{sup 4+} oxidation states. The interfacial interaction continues even at multilayer Ti coverage mainly by the partial disruption of Mg-Cl bonds and the formation of Ti-Cl sites, rendering this interface a very promising UHV-compatible model of a pre-catalyst for olefin polymerization. After the final annealing, the MgCl{sub 2} multilayers desorb while Ti remains on the surface forming a silicide layer on which Cl and Mg atoms are attached.

Karakalos, S.; Siokou, A. [FORTH/ICE-HT, P.O. Box 1414, GR-26504 Rion, Patras (Greece); Skala, T.; Matolin, V. [Charles University, Faculty of Mathematics and Physics, Department of Surface and Plasma Science, V Holesovickach 2, 18000 Prague 8 (Czech Republic); Plekan, O. [Sincrotrone Trieste, AREA Science Park, I-34012 Basovizza (Italy); Ladas, S. [FORTH/ICE-HT, P.O. Box 1414, GR-26504 Rion, Patras (Greece); Surface Science Laboratory, Department of Chemical Engineering, University of Patras, GR-26504, Rion, Patras (Greece); Prince, K. [Sincrotrone Trieste, AREA Science Park, I-34012 Basovizza (Italy); INFM, Laboratorio TASC, in Area Science Park, Strada Statale 14, Km 163.5, 34012 Basovizza-Trieste (Italy); Chab, V. [Institute of Physics, Chech Academy of Sciences, Cucrovarnicka 10, Prague (Czech Republic)

2012-06-14T23:59:59.000Z

427

Clusters and Magnetism in Epitaxial Co-doped TiO? Anatase.  

SciTech Connect

We show that under certain conditions, highly Co-enriched Ti0? anatase clusters nucleate on epitaxial Ti0? anatase grown on LaA?O?(001) by oxygen plasma assisted molecular beam epitaxy. In the most extreme cases, virtually all incident Co segregates to the clusters, yielding a nanoscale ferromagnitic phase that is not ferromagnetic in homogeneous films of the same Co concentration. The nucleation of this phase simultaneous with continuous epitaxial film growth must be carefully monitored in order to avoid drawing false conclusions about the film structure

Chambers, Scott A.; Droubay, Timothy; Wang, Chong M.; Lea, Alan S.; Farrow, R.F.C; Folks, L.; Deline, V.; Anders, S.

2003-02-24T23:59:59.000Z

428

Mixed-sputter deposition of Ni-Ti-Cu shape memory films  

SciTech Connect

Ni-Ti-Cu shape memory films were mixed-sputter deposited from separate nickel, titanium, and copper targets, providing increased compositional flexibility. Shape memory characteristics, examined for films with 7 at. % Cu and 41--51 at. % Tl, were determined with temperature controlled substrate curvature measurements, and microstructure was studied with transmission electron microscopy. The Ni-Ti-Cu films were found to have shape memory properties comparable to bulk materials, with transformation temperatures between 20 and 62{degree}C, a 10--13{degree}C hysteresis, and up to 330 MPa recoverable stress.

Krulevitch, P.; Ramsey, P.B.; Makowiecki, D.M.; Lee, A.P.; Northrup, M.A. [Lawrence Livermore National Lab., CA (United States); Johnson, G.C. [California Univ., Berkeley, CA (United States). Dept. of Mechanical Engineering

1994-05-01T23:59:59.000Z

429

Advances in the Surface Science of TiO2 A Global Perspective  

SciTech Connect

TiO2 rutile single-crystal surfaces have served has useful prototypical, well-defined specimens for fundamental investigations of oxide surface science for many years. As a result of both experimental and theoretical efforts, we have gained considerable insight into the structural, electronic, thermochemical and photochemical properties of pristine as well as defective surfaces. In this brief review, I summarize some of the recent advances that have been made in the laboratories of participants of the International Workshop of Oxide Surfaces (IWOX) series, principally on TiO2(110).

Chambers, Scott A.

2007-10-10T23:59:59.000Z

430

Characterizations Of Precipitate Phases In a Ti-Ni-Pd Alloy  

Science Conference Proceedings (OSTI)

Precipitates in the Ti46Ni37.5Pd16.5 alloy were investigated by electron diffraction and high-resolution scanning transmission electron microscopy. The phase content and stability were determined at several different temperatures and times. Aging at 400 C for an hour results in a new phase, which is consumed by P-phase at longer aging time. At 450 C, the new phase appears first, and then coexists with P-phase. At 500 C, the entire alloy transformed into the new phase. At 550 C, Ti3(Ni,Pd)4 phase begins to form.

Yang, Fan; Kovarik, Libor; Phillips, Patrick J.; Noebe, Ronald D.; Mills, M. J.

2012-06-01T23:59:59.000Z

431

Photoinduced charge transfer between fullerenes and TiO{sub 2} semiconductor colloids  

Science Conference Proceedings (OSTI)

A photocatalytic method has been presented to carry out one-electron reduction of C{sub 60} and C{sub 70} in 50/50 (v/v) benzene/ethanol. The fullerene reduction was carried out in colloidal TiO{sub 2} suspension using UV excitation. The charge transfer between the excited TiO{sub 2} semiconductor colloid and fullerene molecule occurs with a quantum efficiency of 13% for C{sub 70} and 24% for C{sub 60}. Laser flash photolysis measurements have been carried out to elucidate the mechanism of photocatalytic reduction.

Kamat, P.V. [Univ. of Notre Dame, IN (United States). Radiation Lab.; Bedja, I.; Hotchandani, S. [Universite du Quebec a Trois Rivieres (Canada). Centre de Recherche en Photobiophysique

1994-10-01T23:59:59.000Z

432

Enhancing the Electron Mobility via Delta-Doping in SrTiO3  

Science Conference Proceedings (OSTI)

We fabricated high-mobility {delta}-doped structures in SrTiO{sub 3} thin films in order to investigate the low temperature electronic transport properties of confined carriers in this system. An enhancement of the electron mobility above the bulk value was observed as the doped layer thickness decreased. High-field Hall measurements revealed that this mobility enhancement originates from higher-mobility electrons in the undoped clean regions, which have quantum-mechanically broadened from the doped layer. Because of the absence of apparent lattice misfit between the layers, this structure is highly suitable for investigating two-dimensional electron gases in SrTiO{sub 3}

Kozuka, Y.

2011-08-11T23:59:59.000Z

433

Diffusion bonding of Ti coated Zircaloy-4 and 316-L stainless steel  

SciTech Connect

Diffusion bonding of Zircaloy-4 and Type 316-L stainless steel was carried out by coating the joining surfaces with Ti to minimize the interlayer effect. Bonding heat treatments were carried out in vacuum at 1000 deg. C for 4 h and 1050 deg. C for 1 h. The microstructure of the diffusion zone was investigated by scanning electron microscopy and the phases in the diffusion zone were analyzed by energy dispersive spectroscopy. It is observed that Ti coating at the interface produced a dendritic structure in the diffusion zone formed in the Zircaloy-4. The concentration of the dendrites increases with an increase in bonding temperature.

Akhter, J.I. [Physics Division, Pakistan Institute of Nuclear Science and Technology, P. O. Nilore, Islamabad (Pakistan)], E-mail: jiakhter@yahoo.com; Ahmad, M.; Ali, G. [Physics Division, Pakistan Institute of Nuclear Science and Technology, P. O. Nilore, Islamabad (Pakistan)

2009-03-15T23:59:59.000Z

434

Growth mechanism of in situ synthesized TiB{sub w} in titanium matrix composites prepared by common casting technique  

SciTech Connect

Titanium matrix composites reinforced with TiB and RE{sub 2}O{sub 3} (RE = rare earth metal) were fabricated by a non-consumable arc-melting technology utilizing chemical reaction between titanium, B{sub 2}O{sub 3} and RE. Microstructural characterization of in situ synthesized TiB was performed by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). When the volume percentage is relatively low, the TiB shows a typical fine needle-shape due to the solidification process. The TiB whiskers have a B27 crystal structure and grow along the B27 [010] direction. Based on Density Functional Theory (DFT), the surface energies of B27 (100), (101), (101-bar ) and (001) planes were calculated. The results show that the cross sections of TiB whiskers are hexagonal and consist of (100), (101), (101-bar ) planes.

Lu, W.J. [State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 1954 Huashan Road, Shanghai 200030 (China)], E-mail: luweijie@sjtu.edu.cn; Xiao, L.; Geng, K.; Qin, J.N.; Zhang, D. [State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 1954 Huashan Road, Shanghai 200030 (China)

2008-07-15T23:59:59.000Z

435

High Density n-Si/n-TiO2 Core/Shell Nanowire Arrays with Enhanced Photoactivity  

DOE Green Energy (OSTI)

There are currently great needs to develop low-cost inorganic materials that can efficiently perform solar water splitting as photoelectrolysis of water into hydrogen and oxygen has significant potential to provide clean energy. We investigate the Si/TiO2 nanowire heterostructures to determine their potential for the photooxidation of water. We observed that highly dense Si/TiO2 core/shell nanowire arrays enhanced the photocurrent by 2.5 times compared to planar Si/TiO2 structure due to their low reflectance and high surface area. We also showed that n-Si/n-TiO2 nanowire arrays exhibited a larger photocurrent and open circuit voltage than p-Si/n-TiO2 nanowires due to a barrier at the heterojunction.

Hwang, Yun Jeong; Boukai, Akram; Yang, Peidong

2008-11-15T23:59:59.000Z

436

Effect of crystallinity and nonstoichiometric region on dielectric properties of SrTiO{sub 3} films formed on Ru  

Science Conference Proceedings (OSTI)

The dielectric constant depending on the film thickness for SrTiO{sub 3} films formed on Ru was investigated after an annealing step at 600 deg. C, which shows that the dielectric constant increased abruptly with the film thickness up to 20 nm and then increased slightly, remaining relatively constant at a value of about 65. The abrupt increase was due to the crystallinity of SrTiO{sub 3} films. On the other hand, the slight increase was related to the existence of nonstoichiometric region near the interface of SrTiO{sub 3} film and Ru, which was intermixed with SrTiO{sub 3} and Ti-O phases having an equivalent oxide thickness over 0.32 nm.

Kim, Ja-Yong; Ahn, Ji-Hoon; Kang, Sang-Won; Kim, Jin-Hyock; Roh, Jae-Sung [Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, 373-1, Guseong-dong, Yuseong-gu, Daejeon 305-701 (Korea, Republic of); Hynix Semiconductor Incorporated, San 136-1, Ami-ri, Bubal-eub, Icheon-si, Kyoungki-do 467-701 (Korea, Republic of)

2007-08-27T23:59:59.000Z

437

A reaction mechanism for titanium nitride CVD from TiCl{sub 4} and NH{sub 3}  

Science Conference Proceedings (OSTI)

A gas-phase and surface reaction mechanism for the CVD of TiN from TiCl{sub 4} and NH{sub 3} is proposed. The only gas-phase process is complex formation, which can compete with deposition. The surface mechanism postulates the stepwise elimination of Cl and H atoms from TiCl{sub 4} and NH{sub 3}, respectively, to form solid TiN and gaseous HCl. The mechanism also accounts for the change in oxidation state of Ti by allowing for liberation of N{sub 2}. Provided that the surface composition is at steady state, the stoichiometry of the overall reaction is reproduced exactly. In addition, the global kinetic law predicted by the mechanism is successfully fit to new deposition data from a rotating disk reactor and is shown to be consistent with literature results.

Larson, R.S.; Allendorf, M.D.

1995-12-01T23:59:59.000Z

438

Reaction of U-VI with titanium-substituted magnetite: Influence of Ti on U-IV speciation  

SciTech Connect

Reduction of hexavalent uranium (UVI) to less soluble tetravalent uranium (UIV) through enzymatic or abiotic redox reactions has the potential to alter U mobility in subsurface environments. As a ubiquitous natural mineral, magnetite (Fe3O4) is of interest because of its ability to act as a rechargeable reductant for UVI. Natural magnetites are often impure with titanium, and structural Fe3+ replacement by TiIV yields a proportional increase in the relative Fe2+ content in the metal sublattice to maintain bulk charge neutrality. In the absence of oxidation, the Ti content sets the initial bulk Fe2+/Fe3+ ratio (R). Here, we demonstrate that Ti-doped magnetites (Fe3 xTixO4) reduce UVI to UIV. The UVI-Fe2+ redox reactivity was found to be controlled directly by R, but was otherwise independent of Ti content (xTi). However, in contrast to previous studies with pure magnetite where UVI was reduced to nanocrystalline uraninite (UO2), the presence of structural Ti (xTi = 0.25 0.53) results in the formation of UIV species that lack the bidentate U-O2-U bridges of uraninite. Extended x-ray absorption fine structure spectroscopic analysis indicated that the titanomagnetite-bound UIV phase has a novel UIV-Ti binding geometry, different from the coordination of UIV in the mineral brannerite (UIVTi2O6). The observed UIV-Ti coordination at a distance of 3.43 suggests a binuclear corner-sharing adsorption/incorporation UIV complex with the solid phase. Furthermore, we explored the effect of oxidation (decreasing R) and solids-to-solution ratio on the reduced UIV phase. The formation of the non-uraninite UIV-Ti phase appears to be controlled by availability of surface Ti sites, rather than R. Our work highlights a previously unrecognized role of Ti in the environmental chemistry of UIV and suggests that further work to characterize the long-term stability of UIV phases formed in the presence of Ti is warranted.

Latta, Drew; Pearce, Carolyn I.; Rosso, Kevin M.; Kemner, Kenneth M.; Boyanov, Maxim I.

2013-07-01T23:59:59.000Z

439

Resistance spot welding of Ti-6A1-4V alloy  

SciTech Connect

The effects of weld power, electrode force, electrode tip radius, and elapsed time between cleaning and welding on resistance spot welds in Ti-6Al-4V alloy were evaluated. The alloy is weldable by this technique, and a wide latitude can be taken in processing variables.

Jarboe, D.M.

1980-06-01T23:59:59.000Z

440

Pseudocapacitive Lithium-Ion Storage in Oriented Anatase TiO2 Nanotube Arrays  

SciTech Connect

We report on the synthesis and electrochemical properties of oriented anatase TiO{sub 2} nanotube (NT) arrays as electrodes for Li-ion batteries. The TiO{sub 2} NT electrodes displayed both pseudocapacitive Li{sup +} storage associated with the NT surface and the Li{sup +} storage within the bulk material. The relative contribution of the pseudocapacitive and bulk storages depends strongly on the scan rate. While the charges are stored primarily in the bulk at low scan rates (<< 1 mV/s), the surface storage dominates the total storage capacity at higher scan rates (>1 mV/s). The storage capacity of the NT electrodes as a function of charge/discharge rates showed no dependence on the NT film thickness, suggesting that the Li{sup +} insertion/extraction processes occur homogeneously across the entire length of NT arrays. These results indicated that the electron conduction along the NT walls and the ion conduction within the electrolyte do not cause significant hindering of the charge/discharge kinetics for NT electrode architectures. As a result of the surface pseudocapacitive storage, the reversible Li{sup +} storage capacities for TiO{sub 2} NT electrodes were higher than the theoretical storage capacity for bulk anatase TiO{sub 2} materials.

Zhu, K.; Wang, Q.; Kim, J. H.; Pesaran, A. A.; Frank, A. J.

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "ti ma ted" 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

(Ba,Sr)TiO3 dielectrics for future stacked- capacitor DRAM  

Science Conference Proceedings (OSTI)

Thin films of barium-strontium titanate (Ba,Sr)TiO3 (BSTO) have been investigated for use as a capacitor dielectric for future generations of dynamic random-access memory (DRAM). This paper describes progress made in the preparation of BSTO ...

D. E. Kotecki; J. D. Baniecki; H. Shen; R. B. Laibowitz; K. L. Saenger; J. J. Lian; T. M. Shaw; S. D. Athavale; C. Cabral; P. R. Duncombe; M. Gutsche; G. Kunkel; Y.-J. Park; Y.-Y. Wang; R. Wise

1999-05-01T23:59:59.000Z

442

High-field superconductivity in some bcc Ti-Mo and Nb-Zr alloys  

Science Conference Proceedings (OSTI)

Zero electrical resistance at unusually high magnetic field strengths has been observed in the bcc alloys Ti-16 a/o (atomic percent) Mo, Nb-12 a/o Zr, and Nb-25 a/o Zr. The maximum highfield zero-resistance current density, Jc, in these ...

R. R. Hake; T. G. Berlincourt; D. H. Leslie

1962-01-01T23:59:59.000Z

443

Properties of ion implanted Ti-6Al-4V processed using beamline and PSII techniques  

DOE Green Energy (OSTI)

The surface of Ti-6Al-4V (Ti64) alloy has been modified using beamline implantation of boron. In separate experiments, Ti64 has been implanted with nitrogen using a plasma source ion implantation (PSII) technique utilizing either ammonia (NH{sub 3}), nitrogen (N{sub 2}), or their combinations as the source of nitrogen ions. Beamline experiments have shown the hardness of the N-implanted surface saturates at a dose level of {approximately} 4 {times} 10{sup 17} at/cm{sup 2} at {approximately} 10 GPa. The present work makes comparisons of hardness and tribological tests of (1) B implantation using beamline techniques, and (2) N implanted samples using ammonia and/or nitrogen gas in a PSII process. The results show that PSII using N{sub 2} or NH{sub 3} gives similar hardness as N implantation using a beamline process. The presence of H in the Ti alloy surface does not affect the hardness of the implanted surface. Boron implantation increased the surface hardness by as much as 2.5x at the highest dose level. Wear testing by a pin-on-disk method indicated that nitrogen implantation reduced the wear rate by as much as 120x, and boron implantation reduced the wear rate by 6.5x. Increased wear resistance was accompanied by a decreased coefficient of friction.

Walter, K.C.; Woodring, J.S.; Nastasi, M.; Munson, C.M. [Los Alamos National Lab., NM (United States); Williams, J.M.; Poker, D.B. [Oak Ridge National Lab., TN (United States). Solid State Div.

1996-12-31T23:59:59.000Z

444

Variant Selection during Alpha Precipitation in Ti-6Al-4V under the ...  

Science Conference Proceedings (OSTI)

... to available thermodynamic and mobility databases, but also incorporating the ... Characterizing and Exploring the Broad Utility of Kinetic Metallization, ... Effect of Heating Rate on the Short Time Aging Kinetics of Ti-6.8Mo-4.5Fe-1.5Al.

445

Enhanced Photovoltaic Performance of Nanostructured Hybrid Solar Cell Using Highly Oriented TiO2 Nanotubes  

E-Print Network (OSTI)

Enhanced Photovoltaic Performance of Nanostructured Hybrid Solar Cell Using Highly Oriented TiO2 nanotubes can be effectively controlled for the suitable use for a hybrid solar cell by varying the diameter nanotubes to form hybrid solar cells. The open circuit voltage, short circuit current density, fill factor

Cao, Guozhong

446

Band-engineered SrTiO{sub 3} nanowires for visible light photocatalysis  

Science Conference Proceedings (OSTI)

We have theoretically investigated the structural, electronic, and optical properties of perovskite SrTiO{sub 3} nanowires for use in visible light photocatalytic applications using pseudopotential density-functional theory calculations. The electronic structure calculations show that the band gap is modified in the SrTiO{sub 3} nanowires compared with that of the bulk. For TiO{sub 2}-terminated nanowires, the mid-band states induced by the combination of oxygen and strontium atoms on the surface lead to a shift in the valence band toward the conduction band without interference from the edge of the conduction band, which reduces the band gap. On the contrary, the electronic states induced by the combination of oxygen and strontium atoms on the surface of SrO-terminated nanowires lead to a shift in the conduction band toward the valence band. The calculated optical results indicate that the absorption edge of the nanowires shift towards the red-light region. These theoretical results suggest that perovskite SrTiO{sub 3} nanowires are promising candidates for use in visible light photocatalytic processes such as solar-assisted water splitting reactions.

Fu, Q.; He, T.; Li, J. L.; Yang, G. W. [State Key Laboratory of Optoelectronic Materials and Technologies, Institute of Optoelectronic and Functional Composite Materials, Nanotechnology Research Center, School of Physics and Engineering, Sun Yat-sen University, Guangzhou 510275, Guangdong (China)

2012-11-15T23:59:59.000Z

447

China For all ages a MulTi-generaTional exPloraTion  

E-Print Network (OSTI)

China For all ages a MulTi-generaTional exPloraTion The greaT Wall, TerraCoTTa Warriors & The MighCTuresque China Experience the Delights of a Well-Crafted Family Tour Dear Princetonian, Join Princeton Journeys, June 27 ­ July 9, 2013, for a comprehensive tour of China designed with families in mind. Explore

Rowley, Clarence W.

448

Photoluminescence of samarium-doped TiO{sub 2} nanotubes  

SciTech Connect

Samarium (Sm)-modified TiO{sub 2} nanotubes (TNTs) were synthesized by low-temperature soft chemical processing. X-ray powder diffraction analyses of the synthesized Sm-doped and non-doped TNTs show a broad peak near 2{theta}=10{sup o}, which is typical of TNTs. The binding energy of Sm {sup 3}d{sub 5/2} for 10 mol% Sm-doped TNT (1088.3 eV) was chemically shifted from that of Sm{sub 2}O{sub 3} (1087.5 eV), showing that Sm existed in the TiO{sub 2} lattice. Sm-doped TNTs clearly exhibited red fluorescence, corresponding to the doped Sm{sup 3+} ion in the TNT lattice. The Sm-doped TNT excitation spectrum exhibited a broad curve, which was similar to the UV-vis optical absorption spectrum. Thus, it was considered that the photoluminescence emission of Sm{sup 3+}-doped TNT with UV-light irradiation was caused by the energy transfer from the TNT matrix via the band-to-band excitation of TiO{sub 2} to the Sm{sup 3+} ion. - Graphical Abstract: Samarium-doped TiO{sub 2} nanotubes (TNTs) having a nanotubular structure were synthesized by soft chemical route. It was revealed that the energy associated by the band-to-band excitation of TNT matrix transferred to the doped Sm{sup 3+} ions in the lattice, resulting in emission of strong and visible red fluorescence. Highlights: > Sm-doped TiO{sub 2} nanotubes synthesized by low-temperature soft chemical processing. > Sm{sup 3+} substitutes Ti{sup 4+} ions in the nanotube lattice. > Clear fluorescent emission due to the f-f transition at the Sm{sup 3+} in a crystal field environment. > Band-to-band excitation of TiO{sub 2} and followed energy transfer to Sm{sup 3+} causes the luminescence.

Park, Dong Jin [Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University, Katahira 2-1-1, Aoba-ku, Sendai 980-8577 (Japan); Sekino, Tohru, E-mail: sekino@tagen.tohoku.ac.jp [Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University, Katahira 2-1-1, Aoba-ku, Sendai 980-8577 (Japan); Tsukuda, Satoshi [Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University, Katahira 2-1-1, Aoba-ku, Sendai 980-8577 (Japan); Hayashi, Asuka [Institute of Scientific and Industrial Research (ISIR), Osaka University, 8-1, Mihogaoka, Ibaraki, Osaka 567-0047 (Japan); Kusunose, Takafumi [Faculty of Engineering, Kagawa University, Hayashi 2217-20, Takamatsu, Kagawa 761-0396 (Japan); Tanaka, Shun-Ichiro [Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University, Katahira 2-1-1, Aoba-ku, Sendai 980-8577 (Japan)

2011-10-15T23:59:59.000Z

449

Photocatalytic degradation of 4-chlorophenol: The effects of varying TiO{sub 2} concentration and light wavelength  

Science Conference Proceedings (OSTI)

The effects of TiO{sub 2} surface loading and light conditions on the photocatalyzed degradation of 4-chlorophenol (4-CP) were examined, in order to address deficiencies in previous studies in which these issues were not examined satisfactorily. It is proposed that these factors explain differences in the reported reaction intermediate concentrations. Increasing the loading of TiO{sub 2} in a slurry has little effect on the rate of 4-CP disappearance. However, the concentration of 4-chlorocatechol (4-CC), a primary degradation product decreases with increasing TiO{sub 2}. The rate of mineralization increased with increasing TiO{sub 2} concentration was more rapid under conditions of lower light intensity. Significant adsorption of 4-CC on Degussa P25 TiO{sub 2} was measured and these data are fitted well by a Langmuir isotherm. Adsorption of 4-CC accounts for most of the changes in 4-CC concentration at different TiO{sub 2} loadings. An increased proportion of surface oxidation reactions at higher TiO{sub 2} loadings and lower light intensity may explain the higher rates of mineralization in thicker slurries. The quantum yield of reaction of 4-CP increased with decreasing wavelength of light from {phi} = 0.0 1, at {lambda} = 360 nm to {phi} = 0.07, at {lambda} = 300 nm. A relationship of d[4-CP]/dt {proportional_to} I{sup 0.8} was measured. 29 refs., 7 figs., 4 tabs.

Stafford, U.; Gray, K.A.; Kamat, P.V. [Univ. of Notre Dame, IN (United States)

1997-04-01T23:59:59.000Z

450

DOE_MA0518 December 2000  

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

was written in conjunction with the 50th was written in conjunction with the 50th anniversary commemoration of the Nevada Test Site. The history was released at the official celebration held in Las Vegas, Nevada, on December 18, 2000, fifty years after President Harry S. Truman formally designated the site as the location for conducting nuclear weapons tests within the continental United States. The history represents a unique partnership between a field office and two headquarters offices of the U.S. Department of Energy. The Department's Nevada Operations Office provided the initial impetus for the project and offered support and resources throughout the researching and writing of the history. The Office of Defense Programs of the Department's National Nuclear Security Administration provided funding for printing the history. The History

451

Office of Informaiton Resources (MA-90)  

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

08 08 Melanie Pustay Director Office of Information and Privacy U.S. Department of Justice 1425 New York Ave., Suite 11050 Washington, DC 20530 Dear Ms. Pustay: Pursuant to the requirements set forth by Title 5, United States Code, Section 552(e), enclosed is a copy of the Annual Report on the administration of the Freedom of Information Act (FOIA) by the Department of Energy. The report will be made available on the World Wide Web through the FOIA Home Page of the Department. If you have any questions, please contact Mr. Chris Morris or Ms. Sheila Jeter of my staff at (202) 586-5955. Sincerely, yerlette L. aili in, Deputy Director FOIA and Privacy Act Office Office of Information Resources Enclosure @ Printed with soy ink on recycled paper U.S. Department of Energy

452

02-01-2011 Final MA Testimony  

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

CONTRACTING OVERSIGHT CONTRACTING OVERSIGHT COMMITTEE ON HOMELAND SECURITY AND GOVERNMENTAL AFFAIRS U.S. SENATE FEBRUARY 1, 2011 Madam Chairman and Members of the Subcommittee, my name is Ingrid Kolb. I serve as the Director, Office of Management at the U.S. Department of Energy. I am pleased to be here today to discuss with you how the Department uses audit services to detect and prevent waste, fraud, and abuse in government contracts, to provide contracting officers reasonable assurance whether contractor submissions are free of material misstatement, and provide them assistance and advice in the establishment of fair and reasonable prices for products and services. In fiscal years 2009 and 2010, the Department spent approximately $32 billion and $26

453

TO: FILE FRml: J&-q Ma  

Office of Legacy Management (LM)

Other information (i.e., cost q Subcontract& + fixed fee, unit price, 0 Purchase Order time & material, Eftc:) v---e-- i. ContractPurchase Order OWNERSHIP: AECMED AECnED GOVT...

454

A Dissertation Javier Bernal BS MA  

Science Conference Proceedings (OSTI)

... xl x2r x3. Hence, our definlllon of area general-izes the well known ele- menlary concepts of area and volume, Intultlvely, frorn tire last two l-ernnas ...

2013-06-11T23:59:59.000Z

455

Eric Bowen, M.A. Patrick Manzi  

E-Print Network (OSTI)

fueled truck fleet of more than 100 refuse hauling vehicles and plans to add more will include exhaust from on-road vehicles and from materials handling equipment, dust from refuse renewable natural gas. CR&R plans to add 100 CNG/LNG vehicles to its fleet over the next

Mohaghegh, Shahab

456

SEQUENTIAL ORDER UNDER MA ALAN DOW  

E-Print Network (OSTI)

system t* *his sequence of random variables is tight (as N varies), while for the non-interacting parti.1)), and that b 6= 0. a) The sequence ( k(f))k~1is tight (or, bounded in probability). b) If further f variances ~oe2n;sand ~oe2n; furthermore, (3.27) and (3.28) and ff

Dow, Alan

457

UCRL-MA-110662 PT I U  

Office of Scientific and Technical Information (OSTI)

commercial products, process, or service by trade name, trademark, manufacturer, o r otherwise, does not necessarily constitute or imply its endorse- ment, recommendation,...

458

CarMA: towards personalized automotive tuning  

Science Conference Proceedings (OSTI)

Wireless sensing and actuation have been explored in many contexts, but the automotive setting has received relatively little attention. Automobiles have tens of onboard sensors and expose several hundred engine parameters which can be tuned (a ... Keywords: automobile, engine control unit, scanning, tuning

Tobias Flach; Nilesh Mishra; Luis Pedrosa; Christopher Riesz; Ramesh Govindan

2011-11-01T23:59:59.000Z

459

senseable city cambridge (ma) | 22 oct 2010  

E-Print Network (OSTI)

at a coal-fired power plant exploded, severely injuring six workers and resulting in hundreds of thousand;Accident at power plant in Connecticut, 2009 #12;The cost of accidents... "Our results show that to the continued growth of personal computing and distributed organizations advances] "cities are leftover baggage

Gabrieli, John

460

Wellesley (MA) Program Achieves 10% Participation - EERE ...  

EERE Home | Programs & Offices ... Green Power Communities must collectively use green power in amounts that meet minimum EPA percentage requirements, ...

Note: This page contains sample records for the topic "ti ma ted" from the National Library of EnergyBeta (NLEBeta).
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461

MaGrann Associates | Open Energy Information  

Open Energy Info (EERE)

1 Information About Partnership with NREL Partnership with NREL Yes Partnership Type Test & Evaluation Partner Partnering Center within NREL Electricity Resources & Building...

462

ACTIVIDADES Dra. Ma. Amparo Martnez Arroyo  

E-Print Network (OSTI)

mediante convenios con entidades gubernamentales (CFE, PEMEX, SMN, INECC, SEMARNAT...) 16.Captación y marea de tormenta para PEMEX, SMN · Estudio de la dispersión de petróleo en el Golfo de México por el

Grutter, Michel

463

PNL-MA-70 QA Plan  

SciTech Connect

The Instrument and External Dosimetry Section provides the calibration service for all portable radiation monitoring measuring and test equipment used on the Hanford Site. This document outlines the quality assurance (QA) plan for the Instrument Calibration and Evaluation Program. The scope of the QA plan in outlined, requirement specifications are provided, and QA program/organization and impact level are discussed.

Ethridge, L.J.

1993-06-02T23:59:59.000Z

464

Electronic and optical properties of TiCoSb under different pressures  

Science Conference Proceedings (OSTI)

The electronic structure and optical properties of TiCoSb are studied by the first-principles calculation. It is found that the band gaps increase with the pressure increasing. It is noted that the increase of the band gap is due to the electrons of Ti 3d and Co 3d of the valence band (VB) shifting away from the Fermi level. Our calculation indicates that TiCoSb has the large density of state near the Fermi level; moreover, the changes of the density of states near the Fermi level mainly are caused by Ti 3d and Co 3d under the different pressures. It is noted that the absorption edge increases with an increase of pressure. As pressure increases, the static dielectric constants {epsilon}{sub 1}(0) decrease. All peaks of the imaginary part of the dielectric function {epsilon}{sub 2}({omega}) move towards higher energies within increasing pressure. - Graphical abstract: The first peak positions of the absorption spectrum increase and shift the high energy with an increase of pressure. The buleshift of the absorption edge could be observed. Highlights: Black-Right-Pointing-Pointer It is noted that the increase of the band gap is due to the electrons of Ti 3d and Co 3d of VB moving away from the Fermi level. Black-Right-Pointing-Pointer It is noted that the absorption edge increases with an increase of pressure. Black-Right-Pointing-Pointer As pressure increases, the static dielectric constant {epsilon}{sub 1}(0) decreases. Black-Right-Pointing-Pointer All peaks of the imaginary part of the dielectric function {epsilon}{sub 2}({omega}) move to wards higher energies within creasing pressure.

Xu Bin, E-mail: hnsqxb@163.com [Department of Mathematics and Information Sciences, North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450011 (China); Zhang Jing [Department of Mathematics and Information Sciences, North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450011 (China); Liang Jianchu [Department of electronic science, Huizhou University, Guangdong 516001 (China); Gao Guoying; Yi Lin [Department of Physics, Huazhong University of Science and Technology, Wuhan 430074 (China)

2012-08-15T23:59:59.000Z

465

Lattice variations of Ti-6Al-4V alloy with hydrogen content  

Science Conference Proceedings (OSTI)

Effect of hydrogen content on the lattice parameter of Ti-6Al-4V alloy has been investigated by X-ray diffraction. The experimental results show that the solution of hydrogen in the Ti-6Al-4V alloy affects significantly on the lattice parameters of {alpha}, {beta} and {delta} phases, especially the {beta} phase. Furthermore, the critical hydrogen content of {delta} hydride formation for Ti-6Al-4V alloy is 0.385 wt.%. When the hydrogen content is lower than the critical hydrogen content, the {delta} hydride cannot precipitate and the lattice parameter ({alpha}) of {beta} phase linearly increases with the increasing of hydrogen content. When the hydrogen content is higher than the critical hydrogen content, the {delta} hydride precipitates and the lattice parameter ({alpha}) of {beta} phase varies inconspicuously with hydrogen content. In addition, the effects of lattice variations and {delta} hydride formation on microstructure are discussed. The {alpha}/{beta} interfaces of lamellar transformed {beta} phase become fuzzy with the increasing of hydrogen content because of the lattice expansion of {beta} phase. Compared with that of the Ti-6Al-4V alloy at low hydrogen content ({=} 0.385 wt.%) were completely reversed due to the formation of {delta} hydride. - Research Highlights: {yields} A novel method for determining {delta} hydride in Ti-6Al-4V alloy is presented. {yields} The critical hydrogen content of {delta} hydride formation is 0.385 wt.%. {yields} The lattice parameter of {beta} phase can be expressed as follows: a=0.323(1+9.9x10{sup -2}C{sub H}) . {yields} Precipitation of {delta} hydride has a significant influence on the microstructure. {yields} The {alpha}/{beta} interfaces of transformed {beta} phase became fuzzy in the hydrogenated alloy.

Zhu Tangkui, E-mail: zhutangkui@sohu.com; Li, Miaoquan, E-mail: honeymli@nwpu.edu.cn

2011-07-15T23:59:59.000Z

466

Preparation and photocatalytic activity of high-efficiency visible-light-responsive photocatalyst SnS{sub x}/TiO{sub 2}  

Science Conference Proceedings (OSTI)

Visible-light-responsive composite photocatalysts SnS{sub 2}/TiO{sub 2} and SnS/TiO{sub 2} with different mass ratios were prepared by in-situ synthesis technology in solution with commercial TiO{sub 2}. The junction-based materials SnS{sub x} (x=1, 2)/TiO{sub 2} were found to have high visible-light photocatalytic performance and possess much better activity than the single-phase SnS{sub x} or TiO{sub 2}. The greatly enhanced photocatalytic activity of the SnS{sub x}/TiO{sub 2} composites was mainly attributed to the matching band potentials and efficient charge transfer and separation at the tight-bonding interface between SnS{sub x} and TiO{sub 2}. The fact was confirmed by the comparison of photocatalytic activities of the SnS{sub 2}/TiO{sub 2} samples prepared by physical mixing method and in-situ synthesis technique. - Graphical Abstract: Visible-light-responsive composite photocatalysts SnS{sub 2}/TiO{sub 2} and SnS/TiO{sub 2} with different mass ratios were prepared by in-situ synthesis technology in solution with commercial TiO{sub 2}. The photocatalysts SnS{sub x} (x=1, 2) and SnS{sub x}/TiO{sub 2} possess excellent photocatalytic activities. The greatly enhanced photocatalytic activity of the SnS{sub x}/TiO{sub 2} composites was mainly attributed to the matching band potentials and efficient charge transfer and separation at the tight-bonding interface between SnS{sub x} and TiO{sub 2}.

Yang Chongyin; Wang Wendeng; Shan Zhichao [State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China); Huang Fuqiang, E-mail: huangfq@mail.sic.ac.c [State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China)

2009-04-15T23:59:59.000Z

467

Northeast corridor improvement project draft environmental impact statement/report for electrification of Northwest Corridor, New Haven, CT. To Boston, MA. Volume 1. Final report, September 1992-September 1993  

Science Conference Proceedings (OSTI)

The impacts of extending electrification on the National Railroad Passenger Corporation's (Amtrak) Northeast Corridor (NEC) from New Haven, Connecticut to Boston, Massachusetts are of direct concern to the Federal Railroad Administration (FRA). To improve rail service and increase ridership between New York and Boston, Amtrak proposes the electrification of the NEC main line between New Haven, CT and Boston, MA using an overhead 2 X 25,000 volt - 60 hertz power system. This volume considers impacts on the Human and Natural Environment utilizing guidance as outlined in CFR Part 1500, Council on Environmental Quality, Regulations for Implementing the Procedural Requirements of NEPA as amended and the Massachusetts Environmental Policy Act (MEPA) regulations (301 CMR 11:00). Impacts analyzed include changes in the natural environment (air quality, noise and vibration, energy, electromagnetic fields, natural resources, hazardous materials and visual/aesthetics), changes in the social environment (land use and recreation, transportation and traffic), impacts on historic and archaeological sites, changes in transit service and patronage, associated changes in highway and airport congestion, capital costs, operating and maintenance costs, and financial implications. Impacts are identified both for the proposed construction period and for the long-term operation of the alternatives.

Not Available

1993-09-01T23:59:59.000Z

468

PROPOSED PROTECTED AREAS CHANGES: 1992 RULEMAKING 92-09  

E-Print Network (OSTI)

, 1992 #12;TED HALLOCK CHAIRMAN Oregon Angus Duncan Oregon James A. Goller Idaho Robert(Bob)Saxvik Idaho to the tiIne ofthe Council's final action in this rulemaking. Public hearings will be held in Idaho, Montana or (503) 222-5161, toll free 1- 800-222-3355 in Idaho, Montana, Oregon and Washington. Requests to rese

469

Li4Ti5O12 as an anode material for Li ion batteries in situ XRD and XPS studies.  

E-Print Network (OSTI)

?? This thesis examines parts of the kinetics and performance in Li-battery cells using lithium titanate anodes and lithium manganese oxide cathodes. Lithium titanate (Li4Ti5O12) (more)

Nordh, Tim

2013-01-01T23:59:59.000Z

470

Modification of the spontaneous emission of CdTe nanocrystals in TiO 2 inverted opals  

Science Conference Proceedings (OSTI)

A light source in a three-dimensional photonic crystal has been realized by depositing CdTenanocrystals on the inner surface of TiO 2 inverted opalfilms. Two effects

V. G. Solovyev; S. G. Romanov; C. M. Sotomayor Torres; M. Mller; R. Zentel; N. Gaponik; A. Eychmller; A. L. Rogach

2003-01-01T23:59:59.000Z

471

T ti E St S tTetiaroa Energy Storage System Estimated ZBB Zinc Bromide Battery Performance and Costs  

E-Print Network (OSTI)

T ti E St S tTetiaroa Energy Storage System Estimated ZBB Zinc Bromide Battery Performance and Costs Prull / KammenPrull / Kammen Renewable and Appropriate Energy Lab, UC Berkeley 7/26/2010 http

Kammen, Daniel M.

472

Adsorption of TiCl[sub 4], SiH[sub 4], and HCl on Si(100): Application to TiSi[sub 2] chemical vapor deposition and Si etching  

SciTech Connect

The interactions of TiCl[sub 4], SiH[sub 4], and HCl with Si(100) have been investigated by temperature programmed desorption (TPD) with the goal of better understanding the initial stages of TiSi[sub 2] chemical vapor deposition for circuit metallization and wafer etching with HCl/H[sub 2]. Coadsorption experiments with TiCl[sub 4] and SiH[sub 4] show that under most conditions H[sub 2] and SiCl[sub 2] are the main desorption products, with Ti being left behind on the surface. HCl is a minor product. However, at sufficiently low exposures of either TiCl[sub 4] or SiH[sub 4], the desorption of SiCl[sub 2] or H[sub 2], respectively, is inhibited in favor of HCl. A kinetic model involving formation of an HCl complex at defects has been formulated which explains the results quantitatively. HCl adsorption gives rise to the principal desorption products SiCl[sub 2] and H[sub 2], with HCl as a minor product. The kinetic behavior can also be explained quantitatively with the proposed model. Implications for TiSi[sub 2] growth are discussed with reference to possible growth temperatures and source gas pressures. The mechanism for etching by HCl is further elucidated.

Mendicino, M.A.; Seebauer, E.G. (Univ. of Illinois, Urbana, IL (United States). Dept. of Chemical Engineering)

1993-06-01T23:59:59.000Z

473

Influence of projectile neutron number in the {sup 208}Pb({sup 48}Ti, n){sup 255}Rf and {sup 208}Pb({sup 50}Ti, n){sup 257}Rf reactions  

Science Conference Proceedings (OSTI)

Four isotopes of rutherfordium, {sup 254-257}Rf, were produced by the {sup 208}Pb({sup 48}Ti, xn){sup 256-x}Rf and {sup 208}Pb({sup 50}Ti, xn){sup 258-x}Rf reactions (x=1,2) at the Lawrence Berkeley National Laboratory 88-Inch Cyclotron. Excitation functions were measured for the 1n and 2n exit channels. A maximum likelihood technique, which correctly accounts for the changing cross section at all energies subtended by the targets, was used to fit the 1n data to allow a more direct comparison between excitation functions obtained under different experimental conditions. The maximum 1n cross sections of the {sup 208}Pb({sup 48}Ti, n){sup 255}Rf and {sup 208}Pb({sup 50}Ti, n){sup 257}Rf reactions obtained from fits to the experimental data are 0.38{+-}0.07 nb and 40{+-}5 nb, respectively. Excitation functions for the 2n exit channel were also measured, with maximum cross sections of 0.40{sub -0.17}{sup +0.27} nb for the {sup 48}Ti induced reaction, and 15.7{+-}0.2 nb for the {sup 50}Ti induced reaction. The impact of the two neutron difference in the projectile on the 1n cross section is discussed. The results are compared to the Fusion by Diffusion model developed by Swiatecki, Wilczynska, and Wilczynski.

Dragojevic, I.; Garcia, M. A.; Gates, J. M.; Nelson, S. L.; Nitsche, H. [Department of Chemistry, University of California, Berkeley, California 94720 (United States); Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Gregorich, K. E.; Stavsetra, L.; Sudowe, R. [Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Duellmann, Ch. E. [Department of Chemistry, University of California, Berkeley, California 94720 (United States); Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Abteilung Kernchemie, Gesellschaft fuer Schwerionenforschung mbH, D-64291 Darmstadt (Germany)

2008-08-15T23:59:59.000Z

474

Microstructural characterization and mechanical property of active soldering anodized 6061 Al alloy using Sn-3.5Ag-xTi active solders  

SciTech Connect

Active solders Sn-3.5Ag-xTi varied from x = 0 to 6 wt.% Ti addition were prepared by vacuum arc re-melting and the resultant phase formation and variation of microstructure with titanium concentration were analyzed using X-ray diffraction, optical microscopy and scanning electron microscopy. The Sn-3.5Ag-xTi active solders are used as metallic filler to join with anodized 6061 Al alloy for potential applications of providing a higher heat conduction path. Their joints and mechanical properties were characterized and evaluated in terms of titanium content. The mechanical property of joints was measured by shear testing. The joint strength was very dependent on the titanium content. Solder with a 0.5 wt.% Ti addition can successfully wet and bond to the anodized aluminum oxide layers of Al alloy and posses a shear strength of 16.28 {+-} 0.64 MPa. The maximum bonding strength reached 22.24 {+-} 0.70 MPa at a 3 wt.% Ti addition. Interfacial reaction phase and chemical composition were identified by a transmission electron microscope with energy dispersive spectrometer. Results showed that the Ti element reacts with anodized aluminum oxide to form Al{sub 3}Ti-rich and Al{sub 3}Ti phases at the joint interfaces. - Highlights: Black-Right-Pointing-Pointer Active solder joining of anodized Al alloy needs 0.5 wt.% Ti addition for Sn-3.5Ag. Black-Right-Pointing-Pointer The maximum bonding strength occurs at 3 wt.% Ti addition. Black-Right-Pointing-Pointer The Ti reacts with anodized Al oxide to form Al{sub 3}Ti-rich and Al{sub 3}Ti at joint interface.

Wang, Wei-Lin, E-mail: wangwl77@gmail.com; Tsai, Yi-Chia, E-mail: tij@itri.org.tw

2012-06-15T23:59:59.000Z

475

Lanthanum diffusion in the TiN/LaOx/HfSiO/SiO2/Si stack  

Science Conference Proceedings (OSTI)

Band edge Complementary Metal Oxide Semiconductor (CMOS) devices are obtained by insertion of a thin LaO"x layer between the high-k (HfSiO) and metal gate (TiN). High temperature post deposition anneal induces Lanthanum diffusion across the HfSiO towards ... Keywords: APT, ATR-FTIR, HfSiO, Interfacial dipole, La, Metal/high-k stack, S-XPS, Threshold voltage tuning, TiN, ToF-SIMS

E. Martinez; P. Ronsheim; J. -P. Barnes; N. Rochat; M. Py; M. Hatzistergos; O. Renault; M. Silly; F. Sirotti; F. Bertin; N. Gambacorti

2011-07-01T23:59:59.000Z

476

Removal of heavy metals from aqueous waste streams using surface-modified nanosized TiO{sub 2} photocatalysts.  

DOE Green Energy (OSTI)

Titanium dioxide (TiO{sub 2}) colloidal particles ({approximately}45{angstrom}) whose surfaces were modified with chelating agents for photocatalytic removal of heavy-metal ions and their subsequent reduction to metallic form were investigated. Experiments were performed on nanoparticle TiO{sub 2} colloids derivatized with bidentate and tridentate ligands (thiolactic acid [TLA], cysteine, and alanine [ALA]) in batch mode in a photoreactor with 254nm light. We used catalysts designed and synthesized for selective and efficient removal of Pb and Cu with and without added hole scavenger (methanol). Parallel experiments also have been carried out in the dark to study metal ion adsorption properties. Solutions have been filtered to remove TiO{sub 2}, and metal particulates. Both the native solution and the metal deposited on the nanocrystalline TiO{sub 2} particles were analyzed. Results demonstrate that for the case of lead, the most effective TiO{sub 2} surface modifier was TLA (>99% Pb(II) removed from solution). Experiments performed to study Cn removal using TiO{sub 2} colloids modified with alanine showed that copper ions were effectively removed and reduced to metallic form in the presence of methanol.

Meshkov, N. K.

1998-08-27T23:59:59.000Z

477

Liquid impact erosion mechanism and theoretical impact stress analysis in TiN-coated steam turbine blade materials  

SciTech Connect

Coating of TiN film was done by reactive magnetron sputter ion plating to improve the liquid impact erosion resistance of steam turbine blade materials, 12Cr steel and Stellite 6B, for nuclear power plant application. TiN-coated blade materials were initially deformed with depressions due to plastic deformation of the ductile substrate. The increase in the curvature in the depressions induced stress concentration with increasing number of impacts, followed by circumferential fracture of the TiN coating due to the circular propagation of cracks. The liquid impact erosion resistance of the blade materials was greatly improved by TiN coating done with the optimum ion plating condition. Damage decreased with increasing TiN coating thickness. According to the theoretical analysis of stresses generated by liquid impact, TiN coating alleviated the impact stress of 12Cr steel and Stellite 6B due to stress attenuation and stress wave reactions such as reflection and transmission at the coating-substrate interface.

Lee, M.K.; Kim, W.W.; Rhee, C.K.; Lee, W.J. [Korea Advanced Inst. of Science and Technology, Taejon (Korea, Republic of). Dept. of Materials Science and Engineering

1999-04-01T23:59:59.000Z

478

L NATJDNAL BNII?GY TiEHMOLOGY LIBOCAYOlY V.0. DEPARTMENT OF  

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

NATJDNAL BNII?GY TiEHMOLOGY LIBOCAYOlY NATJDNAL BNII?GY TiEHMOLOGY LIBOCAYOlY V.0. DEPARTMENT OF Albany, OR .Morgantown, WV s Plllsburgh, PA @ENERGY Januaty 27,201 1 MEMORANDUM FOR MAXI( J. MATARRESE DIRECTOR, OFFICE OF ENVIRONMENT, SECURITY, SAFETY AND HEALTH l c ? FROM: \ DIVISION SUBJECT: Amual Natioilal Enviro~l~neiltal Policy Act (NEPA) Planning Summary for 2011 The attached documents conlprise the 201 1 Allnual NEPA Planning Summary for the National Enexgy TechnologyLaboratory. The infoimation is presented according to the guidance and fonnats provided by DOE'SNEPA office. As required by the Order 451.1B, the Annual NEPA Pla~lning Siimmary will be made available to the public. Please contact nte for any additional info~.mation regarding r\lETL,'s NEPA plans. Distribution: A. Chlgini

479

Current-Controlled Negative Differential Resistance due to Joule Heating in TiO2  

E-Print Network (OSTI)

We show that Joule heating causes current-controlled negative differential resistance (CC-NDR) in TiO2 by constructing an analytical model of the voltage-current V(I) characteristic based on polaronic transport for Ohm's Law and Newton's Law of Cooling, and fitting this model to experimental data. This threshold switching is the 'soft breakdown' observed during electroforming of TiO2 and other transition-metal-oxide based memristors, as well as a precursor to 'ON' or 'SET' switching of unipolar memristors from their high to their low resistance states. The shape of the V(I) curve is a sensitive indicator of the nature of the polaronic conduction.

A. S. Alexandrov; A. M. Bratkovsky; B. Bridle; S. E. Savel'ev; D. B. Strukov; R. Stanley Williams

2011-08-15T23:59:59.000Z

480

Spectral Content of 22Na/44Ti Decay Data: Implications for a Solar Influence  

E-Print Network (OSTI)

We report a reanalysis of data on the measured decay rate ratio $^{22}$Na/$^{44}$Ti which were originally published by Norman et al., and interpreted as supporting the conventional hypothesis that nuclear decay rates are constant and not affected by outside influences. We find upon a more detailed analysis of both the amplitude and the phase of the Norman data that they actually favor the presence of an annual variation in $^{22}$Na/$^{44}$Ti, albeit weakly. Moreover, this conclusion holds for a broad range of parameters describing the amplitude and phase of an annual sinusoidal variation in these data. The results from this and related analyses underscore the growing importance of phase considerations in understanding the possible influence of the Sun on nuclear decays. Our conclusions with respect to the phase of the Norman data are consistent with independent analyses of solar neutrino data obtained at Super-Kamiokande-I and the Sudbury Neutrino Observatory (SNO).

Daniel O'Keefe; Brittany L. Morreale; Robert H. Lee; John B. Buncher; Ephraim Fischbach; Tom Gruenwald; Jere H. Jenkins; Daniel Javorsek II; Peter A. Sturrock

2012-12-10T23:59:59.000Z

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481

The influence of temperature on the color of TiO{sub 2}:Cr pigments  

Science Conference Proceedings (OSTI)

TiO{sub 2}:Cr brown pigments were prepared via a polymeric precursor derived from the Pechini method. The pigments were analyzed by infrared spectroscopy, X-ray diffraction, ultraviolet-vis spectroscopy, and colorimetry. The increase of the calcination temperature from 700 to 1000 deg. C led to a decrease in the L* values, corresponding to darkening of the pigments. The pigments obtained in this work are darker than those produced by a solid-state reaction method reported before. The change in the pigment color is due to the anatase-rutile phase transition, which leads to a shift in the charge transfer bond (Ti{sup 4+} {r_reversible} O{sup 2-}) due to a change in the crystal field around the chromophore ions. Moreover, the oxidation state of chromium was observed to change, and this also alters the color of the pigments.

Gomes Vieira, Fagner Ticiano; Silva Melo, Danniely [LACOM, Departamento de Quimica, Centro de Ciencias Exatas e da Natureza, Universidade Federal da Paraiba, Cidade Universitaria, Campus I, CEP:58059 900, Joao Pessoa, PB (Brazil); Jackson Guedes de Lima, Severino [LSR, Departamento de Engenharia Mecanica, Universidade Federal da Paraiba, Joao Pessoa, PB (Brazil); Longo, Elson [CMDMC-LIEC, Instituto de Quimica, Universidade Estadual Paulista, Araraquara, SP (Brazil); Paskocimas, Carlos Alberto [Departamento de Engenharia Mecanica, Universidade Federal do Rio Grande do Norte, Natal, RN (Brazil); Silva Junior, Wilson [Icra Produtos para Ceramica, Mogi Guacu, SP (Brazil); Gouveia de Souza, Antonio [LACOM, Departamento de Quimica, Centro de Ciencias Exatas e da Natureza, Universidade Federal da Paraiba, Cidade Universitaria, Campus I, CEP:58059 900, Joao Pessoa, PB (Brazil); Garcia dos Santos, Ieda Maria [LACOM, Departamento de Quimica, Centro de Ciencias Exatas e da Natureza, Universidade Federal da Paraiba, Cidade Universitaria, Campus I, CEP:58059 900, Joao Pessoa, PB (Brazil)], E-mail: ieda@quimica.ufpb.br

2009-05-06T23:59:59.000Z

482

INTERFACE DISORDER CONTROLLED SUPERCONDUCTIVITY YBa2Cu3O7 / SrTiO3 SUPERLATTICES  

SciTech Connect

We report on the coherent growth of ultrathin YBa2Cu3O7 (YBCO) layers on SrTiO3 (STO) in YBCO/STO superlattices. The termination plane of the STO is TiO2 and the CuO chains are missing at the interface. Disorder (steps) at the STO interface cause alterations of the stacking sequence of the intra-cell YBCO atomic layers. Stacking faults give rise to antiphase boundaries which break the continuity of the CuO2 planes and depress superconductivity. We show that superconductivity is directly controlled by interface disorder outlining the importance of pair breaking and localization by disorder in ultrathin layers.

Garcia-Barriocanal, Javier [Universidad Complutense, Spain; Rivera-Calzada, Alberto [Universidad Complutense, Spain; Sefrioui, Z. [Universidad Complutense, Spain; Arias, D [Universidad Complutense, Spain; Varela del Arco, Maria [ORNL; Leon, C. [Universidad Complutense, Spain; Pennycook, Stephen J [ORNL; Santamaria, J. [Universidad Complutense, Spain

2013-01-01T23:59:59.000Z

483

Improvement of thermoelectric properties for half-Heusler TiNiSn by interstitial Ni defects  

SciTech Connect

We have synthesized off-stoichiometric Ti-Ni-Sn half-Heusler thermoelectrics in order to investigate the relation between randomly distributed defects and thermoelectric properties. A small change in the composition of Ti-Ni-Sn causes a remarkable change in the thermal conductivity. An excess content of Ni realizes a low thermal conductivity of 2.93 W/mK at room temperature while keeping a high power factor. The low thermal conductivity originates in the defects generated by an excess content of Ni. To investigate the detailed defect structure, we have performed first-principles calculations and compared with x ray photoemission spectroscopy measurement. Based on these analyses, we conclude that the excess Ni atoms randomly occupy the vacant sites in the half-Heusler structure, which play as phonon scattering centers, resulting in significant improvement of the figure of merit without any substitutions of expensive heavy elements, such as Zr and Hf.

Hazama, Hirofumi; Matsubara, Masato; Asahi, Ryoji [Toyota Central R and D Labs., Inc., Nagakute, Aichi 480-1192 (Japan); Takeuchi, Tsunehiro [Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603 (Japan)

2011-09-15T23:59:59.000Z

484

Nanopattern-stimulated superconductor-insulator transition in thin TiN films.  

SciTech Connect

We present the results of the comparative study of transport properties of continuous and nanoperforated TiN films, enabling us to separate the disorder and the geometry effects. Nanopatterning transforms a thin TiN film into an array of superconducting weak links and eo ipso stimulates the disorder- and magnetic-field-driven superconductor-to-insulator transitions, shifting both transitions to a lower degree of microscopic disorder. We observe magnetoresistance oscillations reflecting collective phase-frustration behaviour of the multiconnected superconducting weak link network in a wide range of temperatures. We find that nanopatterning enhances the role of the two-dimensional Coulomb interaction and changes the characteristic energies of the film on length scales significantly larger than the mean free path or the superconducting coherence length.

Baturina, T. I.; Vinokur, V. M.; Mironov, A. Yu.; Chtchelkatchev, N. M.; Nasimov, D. A.; Latyshev, A. V. (Materials Science Division); (A. V. Rzhanov Inst. Semoconductor Physics); (Russian Academy of Sciences)

2011-02-01T23:59:59.000Z

485

Mesoporous TiO2 spheres with a nitridated conducting layer  

Science Conference Proceedings (OSTI)

Nitridated TiO2 mesoporous spheres have been synthesized by hydrothermal processing followed by post-nitridation with NH3. Characterization data reveal a nitridated conducting layer, in addition to a mesoporous, and nanosized building-block morphology resulting in a large surface area. The samples have an average pore size and surface area of, respectively, 10 nm and 87 m2/g. The nitridated TiO2 mesoporous spheres exhibit a high capacity of > 200 mAh/g with good cyclability and high rate capability, as the nitridated conducting layer and favorable morphology of nanosized spheres provides good electrical contact, accommodates cycling induced strain smoothly, and facilitates lithium-ion diffusion.

Yoon, Sukeun [ORNL; Bridges, Craig A [ORNL; Unocic, Raymond R [ORNL; Paranthaman, Mariappan Parans [ORNL

2013-01-01T23:59:59.000Z

486

Enhanced photocatalytic activity of Ag microgrid connected TiO{sub 2} nanocrystalline films  

SciTech Connect

One reason for the high degree of photogenerated carrier recombination was found to be the charge accumulation caused by the uneven reaction area on the photocatalyst surface. The authors connected TiO{sub 2} nanoparticles with conducting Ag microgrid. Obvious photocatalytic activity improvement (81%) over the pure TiO{sub 2} was observed, which is attributed to the electron-hole pairs separation by the metal-semiconductor contact and the large specific area of metal grid, which increased the O{sub 2} absorption and transported the electrons to the sites needed for the deoxidize reactions. This structure lowers the electron accumulation on the particles and improves the utilization ratio of the photoexcited carriers.

Pan Feng; Zhang Junying; Zhang Weiwei; Wang Tianmin; Cai Chao [Center of Materials Physics and Chemistry, Beihang University, Beijing 100083 (China)

2007-03-19T23:59:59.000Z

487

High energy terahertz pulses from organic crystals: DAST and DSTMS pumped at Ti:sapphire wavelength  

E-Print Network (OSTI)

High energy terahertz pulses are produced by optical rectification (OR) in organic crystals DAST and DSTMS by a Ti:sapphire amplifier system centered at 0.8 microns. The simple scheme provides broadband spectra between 1 and 5 THz, when pumped by collimated 60 fs near-infrared pump pulse and it is scalable in energy. Fluence-dependent conversion efficiency and damage threshold are reported as well as optimized OR at visible wavelength.

Monoszlai, B; Jazbinsek, M; Hauri, C P

2013-01-01T23:59:59.000Z

488

Mesoporous TiO2-B Microspheres with Superior Rate Performance for Lithium Ion Batteries  

SciTech Connect

Mesoporous TiO2-B microsperes with a favorable material architecture are designed and synthesized for high power lithium ion batteries. This material, combining the advantages of fast lithium transport with a pseudocapacitive mechanism, adequate electrode-electrolyte contact and compact particle packing in electrode layer, shows superior high-rate charge-discharge capability and long-time cyclability for lithium ion batteries.

Liu, Hansan [ORNL; Bi, Zhonghe [ORNL; Sun, Xiao-Guang [ORNL; Unocic, Raymond R [ORNL; Paranthaman, Mariappan Parans [ORNL; Dai, Sheng [ORNL; Brown, Gilbert M [ORNL

2011-01-01T23:59:59.000Z

489

Synthesis of mesoporous NiO doped TiO{sub 2} submicrosphere via spray hydrolysis  

Science Conference Proceedings (OSTI)

NiO doped TiO{sub 2} submicrosphere have been prepared via spray hydrolysis. The doping concentration has been varied form 2 wt% to 15 wt%. Morphology of the submicrospheres has been investigated using small-angle neutron scattering and scanning electron microscopy. Elemental analysis has been carried out by energy dispersive X-ray analysis which confirms the doping concentrations. The mesopores in submicrospheres possess cylindrical morphology.

Bahadur, J.; Sen, D.; Prakash, J.; Singh, Ripandeep; Paul, B.; Mazumder, S.; Sathiyamoorthy, D. [Solid State Physics Division Bhabha Atomic Research Centre, Mumbai, 400085, India (India); Powder Metallurgy Division Bhabha Atomic Research Centre, Mumbai, 400085 (India); Solid State Physics, Division Bhabha Atomic Research Centre, Mumbai, 400085 (India); Materials Processing Division Bhabha Atomic Research Centre, Mumbai, 400085 (India); Solid State Physics Division Bhabha Atomic Research Centre, Mumbai, 400085 (India); Powder Metallurgy Division Bhabha Atomic Research Centre, Mumbai, 400085 (India)

2012-06-05T23:59:59.000Z

490

Importance of Diffusion in Methanol Photochemistry on TiO2(110)  

Science Conference Proceedings (OSTI)

The photoactivity of methanol on the rutile TiO2(110) surface is shown to depend on the ability of methanol to diffuse on the surface and find sites active for its thermal dissociation to methoxy. Temperature programmed desorption (TPD) results show that the extent of methanol photodecomposition to formaldehyde is negligible on the clean TiO2(110) surface at 100 K due to a scarcity of sites that can convert (photoinactive) methanol to (photoactive) methoxy. The extent of photoactivity at 100 K significantly increases when methanol is coadsorbed with oxygen, however only those molecules able to adsorb near (next to) a coadsorbed oxygen species are active. Preannealing coadsorbed methanol and oxygen to above 200 K prior to UV irradiation results in a significant increase in photoactivity. Scanning tunneling microscopy (STM) images clearly show that the advent of increased photoactivity in TPD correlates with the onset of methanol diffusion along the surfaces Ti4+ rows at ~200 K. These results demonstrate that optimizing thermal processes (such as diffusion or proton transfer reactions) can be critical to maximizing photocatalytic reactivity on TiO2 surfaces. This work was supported by the US Department of Energy, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences & Biosciences. Pacific Northwest National Laboratory (PNNL) is a multiprogram national laboratory operated for DOE by Battelle under contract DEAC05-76RL01830. The research was performed using EMSL, a national scientific user facility sponsored by the Department of Energy's Office of Biological and Environmental Research and located at Pacific Northwest National Laboratory.

Shen, Mingmin; Acharya, Danda P.; Dohnalek, Zdenek; Henderson, Michael A.

2012-12-06T23:59:59.000Z

491

Biomimetic TiO{sub 2} photocatalysis: A model system for pyotosynthesis  

DOE Green Energy (OSTI)

Illumination of semiconductor colloids with light having energy greater than the band gap leads to the formation of electron/hold pairs. Similar to the natural photosynthetic systems, rapid recombination of photogenerated carriers is prevented by removal of one or both carriers from the semiconductor particle. Since the lifetime of charged pairs is very short, only very fast reactions with adsorbed species lead to efficient charge separation. Concurrently, surface adsorption also results in the blocking of the surface states that thermalize photogenerated charges and convert useful energy into heat. Thus, if the surface of the colloid is properly engineered the kinetics of the photochemical reactions and the redox properties of photogenerated charges in the modified colloids may be enhanced for stabilized charge separation, such as in natural photosynthesis. We have shown that adsorption of {alpha}-substituted mercapto-carboxylic acids on small particle TiO{sub 2} colloids results in the bidentate coordination of surface Ti atoms with carboxyl and mercapto groups. This complex is stabilized by the formation of a five membered ring which is the optimal configuration for octahedral coordination of Ti atoms. This surface modification of TiO{sub 2} results in the formation of a charge transfer complex that shifts the optical absorption threshold to the visible region of the spectrum (520 nm). These complexes provide more favorable absorbance properties for solar energy conversion. In this work we are applying electron paramagnetic resonance (EPR) to study the transient species formed by the reactions initiated by charge transfer or colloid photoabsorption.

Thurnauer, M.C.; Rajh, T.; Tiede, D.M.

1996-03-01T23:59:59.000Z

492

Efficient preparation of nanocrystalline anatase TiO{sub 2} and V/TiO{sub 2} thin layers using microwave drying and/or microwave calcination technique  

Science Conference Proceedings (OSTI)

This study has demonstrated that the synthesis of TiO{sub 2} and V/TiO{sub 2} thin layers may be significantly improved and extended if microwave energy is employed during the drying and/or calcination step. Thin nanoparticulate titania layers were prepared via the sol-gel method using titanium n-butoxide as a precursor. As prepared films were then analyzed by means of various characterization techniques (Raman spectroscopy, UV/Vis, AFM, XPS) in order to determine their functional properties. The photocatalytic activities of prepared layers were quantified by the decoloring rate of Rhodamine B. All thermal treatments in microwave field were done in the same manner, by using an IR pyrometer in the microwave oven and monitoring the temperature of the heating. Nevertheless the microwave and thermally prepared materials were different. This in turn may lead to differences in their functional and also photocatalytic properties. - Graphical abstract: This study has demonstrated that the synthesis of thin layers may be improved and extended if microwave energy is employed during the preparation process. Microwave processing has the potential to reduce the time, cost and energy input for the production of thin layers.

Zabova, H., E-mail: zabova@icpf.cas.c [Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, v.v.i., Rozvojova 135, 165 02 Prague 6 (Czech Republic); Sobek, J.; Cirkva, V.; Solcova, O. [Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, v.v.i., Rozvojova 135, 165 02 Prague 6 (Czech Republic); Kment, S. [Institute of Physics, Academy of Sciences of the Czech Republic, Na Slovance 2, 182 21 Prague 8 (Czech Republic); Hajek, M. [Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, v.v.i., Rozvojova 135, 165 02 Prague 6 (Czech Republic)

2009-12-15T23:59:59.000Z

493

Catalytic Effect of Ti for Hydrogen Cycling in NaAlH4  

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

Effect of Ti for Effect of Ti for Hydrogen Cycling in NaAlH 4 Mei-Yin Chou School of Physics Georgia Institute of Technology (DE-FG02-05ER46229) Acknowledgment: Yan Wang, Roland Stumpf Why is NaAlH 4 interesting? A viable candidate for hydrogen-storage material: High theoretical weight-percent hydrogen content of 5.55% and low cost But (before 1997) Dehydrogenation occurs at high temperature; rehydrogenation is difficult. Bogdanovic and Schwickardi, 1997 Hydrogen can be reversibly absorbed and desorbed from NaAlH 4 under moderate conditions by the addition of catalysts (compounds containing Ti, Zr, etc.) High Hydrogen Contents in Complex Hydrides Hydride wt% Hydride wt% Be(BH 4 ) 2 20.8 Mg(AlH 4 ) 2 9.3 LiBH 4 18.2 Ca(AlH 4 ) 2 7.9 Mg(BH 4 ) 2 14.9 KBH 4 7.5 Ca(BH 4 ) 2 11.6 NaAlH 4 7.5 NaBH4 10.7 Ga(AlH

494

Growth of TiO{sub 2} Thin Film on Various Substrates using RF Magnetron Sputtering  

Science Conference Proceedings (OSTI)

The conductivity of Titanium Dioxide (TiO{sub 2}) thin film fabricated using Radio Frequency (RF) Magnetron Sputtering on Silicon (Si), Indium doped--Tin Oxide (ITO) and microscope glass (M) substrates is presented in this paper. The dependant of thin film thickness and type of substrate been discussed. TiO{sub 2} was deposited using Ti target in Ar+O{sub 2}(45:10) mixture at 250 W for 45, 60, 75, 90, 105 and 120 minute. Resultant thickness varies from 295 nm to 724 nm with deposition rate 6.4 nm/min. On the other hand, resistivity, Rs value for ITO substrate is between 5.72x10{sup -7} to 1.54x10{sup -6{Omega}}.m, Si substrate range is between 3.52x10{sup -6} to 1.76x10{sup -5{Omega}}.m and M substrate range is between 99 to 332 {Omega}.m. The value of resistivity increases with the thickness of the thin film.

Ali, Riyaz Ahmad Mohamed; Nayan, Nafarizal [Microelectronic and Nanotechnology-Shamsuddin Research Center (MiNT-SRC), Faculty of Electrical and Electronic Engineering, Universiti Tun Hussein Onn Malaysia (UTHM), 86400 Batu Pahat, Johor D.T. (Malaysia)

2011-03-30T23:59:59.000Z

495

Electronic structure of fully epitaxial Co2TiSn thin films  

SciTech Connect

In this article we report on the properties of thin films of the full Heusler compound Co{sub 2}TiSn prepared by DC magnetron co-sputtering. Fully epitaxial, stoichiometric films were obtained by deposition on MgO (001) substrates at substrate temperatures above 600 C. The films are well ordered in the L2{sub 1} structure, and the Curie temperature exceeds slightly the bulk value. They show a significant, isotropic magnetoresistance and the resistivity becomes strongly anomalous in the paramagnetic state. The films are weakly ferrimagnetic, with nearly 1 {mu}{sub B} on the Co atoms, and a small antiparallel Ti moment, in agreement with theoretical expectations. From comparison of x-ray absorption spectra on the Co L{sub 3,2} edges, including circular and linear magnetic dichroism, with ab initio calculations of the x-ray absorption and circular dichroism spectra we infer that the electronic structure of Co{sub 2}TiSn has essentially non-localized character. Spectral features that have not been explained in detail before, are explained here in terms of the final state band structure.

Meinert, Markus; Schmalhorst, Jan; Wulfmeier, Hendrik; Reiss, Gunter; Arenholz, Elke; Graf, Tanja; Felser, Claudia

2010-10-28T23:59:59.000Z

496

Controlling internal barrier in low loss BaTiO3 supercapacitors  

E-Print Network (OSTI)

Supercapacitor behavior has been reported in a number of oxides including reduced BaTiO3 ferroelectric ceramics. These so-called giant properties are however not easily controlled. We show here that the continuous coating of individual BaTiO3 grains by a silica shell in combination with Spark Plasma Sintering is a way to process bulk composites having supercapacitor features with low dielectric losses and temperature stability. The silica shell acts both as an oxidation barrier during the processing and as a dielectric barrier in the final composite. 1 Commercial supercapacitors are using polycrystalline materials in which metallic grains or foils (like tantalum) with extended specific surface are covered by their respective oxides (like tantalum oxide). The resulting barrier layers locate electronic and ionic space charges, increasing the capacitance density. While such barrier layer supercapacitors are of everyday use, 1,2 an improved control of the interfaces barrier in such advanced materials would lead to increased functionalities: higher charge storage ability, lower losses and increased cut-off frequency. We show here that individual coating of ferroelectric BaTiO3 grains by a silica shell followed by a fast sintering in reducing conditions leads to such stable

U-c. Chung; C. Elissalde; S. Mornet; M. Maglione; C. Estourns

2009-01-01T23:59:59.000Z

497

Band gap enhancement of glancing angle deposited TiO{sub 2} nanowire array  

SciTech Connect

Vertically oriented TiO{sub 2} nanowire (NW) arrays were fabricated by glancing angle deposition technique. Field emission-scanning electron microscopy shows the formation of two different diameters {approx}80 nm and {approx}40 nm TiO{sub 2} NW for 120 and 460 rpm azimuthal rotation of the substrate. The x-ray diffraction and Raman scattering depicted the presence of rutile and anatase phase TiO{sub 2}. The overall Raman scattering intensity decreased with nanowire diameter. The role of phonon confinement in anatase and rutile peaks has been discussed. The red (7.9 cm{sup -1} of anatase E{sub g}) and blue (7.4 cm{sup -1} of rutile E{sub g}, 7.8 cm{sup -1} of rutile A{sub 1g}) shifts of Raman frequencies were observed. UV-vis absorption measurements show the main band absorption at 3.42 eV, 3.48 eV, and {approx}3.51 eV for thin film and NW prepared at 120 and 460 rpm, respectively. Three fold enhance photon absorption and intense light emission were observed for NW assembly. The photoluminescence emission from the NW assembly revealed blue shift in main band transition due to quantum confinement in NW structures.

Chinnamuthu, P.; Mondal, A.; Singh, N. K.; Dhar, J. C. [National Institute of Technology Agartala, Department of Electronics and Communication Engineering, Jirania, Tripura (West) 799055 (India); Chattopadhyay, K. K. [Jadavpur University, Department of Physics, Kolkata 700032 (India); Bhattacharya, Sekhar [SSN Research Centre, Tamil Nadu 603110 (India)

2012-09-01T23:59:59.000Z

498

Large Thermoelectric Power Factor in TiS2 Crystal with Nearly Stoichiometric Composition  

E-Print Network (OSTI)

A TiS2 crystal with a layered structure was found to have a large thermoelectric power factor. The in-plane power factor S2 /? at 300 K is 37.1 W/K2cm with resistivity (?) of 1.7 m?cm and thermopower (S) of-251 V/K, and this value is comparable to that of the best thermoelectric material, Bi2Te3 alloy. The electrical resistivity shows both metallic and highly anisotropic behaviors, suggesting that the electronic structure of this TiS2 crystal has a quasi-twodimensional nature. The large thermoelectric response can be ascribed to the large density of state just above the Fermi energy and inter-valley scattering. In spite of the large power factor, the figure of merit, ZT of TiS2 is 0.16 at 300 K, because of relatively large thermal conductivity, 68 mW/Kcm. However, most of this value comes from reducible lattice contribution. Thus, ZT can be improved by reducing lattice thermal conductivity, e.g., by introducing a rattling unit into the inter-layer sites.

H. Imai; Y. Shimakawa; Y. Kubo

2008-01-01T23:59:59.000Z

499

High-Temperature Galling Characteristics of Ti-6Al-4V with and without Surface Treatments  

SciTech Connect

Galling is a severe form of surface damage in metals and alloys that typically arises under relatively high normal force, low-sliding speed, and in the absence of effective lubrication. It can lead to macroscopic surface roughening and seizure. The occurrence of galling can be especially problematic in high-temperature applications like diesel engine exhaust gas recirculation system components and adjustable turbocharger vanes, because suitable lubricants may not be available, moisture desorption promotes increased adhesion, and the yield strength of metals decreases with temperature. Oxidation can counteract these effects to some extent by forming lubricative oxide films. Two methods to improve the galling resistance of titanium alloy Ti-6Al-4V were investigated: (a) applying an oxygen diffusion treatment, and (b) creating a metal-matrix composite with TiB2 using a high-intensity infrared heating source. A new, oscillating three-pin-on-flat, high-temperature test method was developed and used to characterize galling behavior relative to a cobalt-based alloy (Stellite 6B ). The magnitude of the oscillating torque, the surface roughness, and observations of surface damage were used as measures of galling resistance. Owing to the formation of lubricative oxide films, the galling resistance of the Ti-alloy at 485o C, even non-treated, was considerably better than it was at room temperature. The IR-formed composite displayed reduced surface damage and lower torque than the substrate titanium alloy.

Blau, Peter Julian [ORNL; ERDMAN III, DONALD L [ORNL; Ohriner, Evan Keith [ORNL; Jolly, Brian C [ORNL

2011-01-01T23:59:59.000Z

500

X-ray photoelectron spectroscopy characterization of the {omega} phase in water quenched Ti-5553 alloy  

SciTech Connect

X-ray photoelectron spectroscopy was used to investigate the {omega} phase in water quenched Ti-5553 alloy with a nominal composition of Ti-5Al-5V-5Mo-3Cr (wt.%), and the {omega} and the {beta} phase were distinguished by deconvoluting the XPS spectra of Al2p, V2p and Cr2p core level regions. In addition, it is found that the binding energy of core level electron of alloying elements shifts comparing with that of pure metals, and the fact was interpreted by charge redistribution model. X-ray photoelectron spectroscopy technique could be used to characterize the nano-scale {omega} phase in {beta} alloys. - Highlights: Black-Right-Pointing-Pointer We characterize the {omega} phase in Ti-5553 alloy by XPS. Black-Right-Pointing-Pointer Binding energy of Al2p, V2p and Cr2p electron are different in the {omega} and {beta} phase. Black-Right-Pointing-Pointer Structural difference leads to the binding energy gap.

Qin, Dongyang, E-mail: qindongyang19831205@126.com [State Key Laboratory for Mechanical Behavior of Materials, Xian Jiaotong University, Xi'an 710049 (China) [State Key Laboratory for Mechanical Behavior of Materials, Xian Jiaotong University, Xi'an 710049 (China); Northwest Institute for Non-ferrous Metal Research, Xi'an 710016 (China); Lu, Yafeng [Northwest Institute for Non-ferrous Metal Research, Xi'an 710016 (China)] [Northwest Institute for Non-ferrous Metal Research, Xi'an 710016 (China); Zhang, Kong; Liu, Qian [The State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China)] [The State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China); Zhou, Lian [Northwest Institute for Non-ferrous Metal Research, Xi'an 710016 (China)] [Northwest Institute for Non-ferrous Metal Research, Xi'an 710016 (China)

2012-11-15T23:59:59.000Z