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Note: This page contains sample records for the topic "wat ts cr" 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

MHK Technologies/Gentec WATS System | Open Energy Information  

Open Energy Info (EERE)

Gentec WATS System Gentec WATS System < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Gentec WATS System.gif Technology Profile Primary Organization Green Heat Solutions Limited Technology Resource Click here Wave Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The only renewable wave energy system that can deliver constant base load or load following electricity in the GW range A by product is desalinated water The system comprises a wave energy converter mounted on a sea going ship that is free to go to where the waves are Gentec WaTS deep ocean or pelagic waves travel up an artificial beach mounted on the vessel where the potential and kinetic energies are converted directly into heat It is stored as heat on board the ship in large thermal accumulators until they are fully charged up thermally Deep ocean waves contain a lot of power so the thermal batteries can be recharged in just a few hours When fully charged the ship returns to it onshore berth where its valuable cargo of heat is transferred to a much larger heat store it is from this heat store that continuous green base load electricity is generated with the option to peak shave The on shore Gentec WaTS power station has a capacity factor of 100 because it can run for

2

TS Wind Power Developers | Open Energy Information  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon TS Wind Power Developers Jump to: navigation, search Name TS Wind Power Developers Place...

3

Ts&Cs FP  

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

6/14/11 6/14/11 Page 1 of 17 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-FP (06/14/11) Section II STANDARD TERMS AND CONDITIONS FOR FIRM-FIXED PRICE CONTRACTS THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE COVER PAGE OR SECTION I. FP01 - ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) Contractor, by signing this contract and/or delivering items or services ordered under this contract, agrees to comply with all the Ts&Cs and all specifications and other documents that this contract incorporated by reference or attachment. Sandia hereby objects to any Ts&Cs contained in any acknowledgment of this contract

4

Ts&Cs FP  

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

0-09) Title: Standard Terms and Conditions for 0-09) Title: Standard Terms and Conditions for Firm-Fixed Price Contracts Owner: Procurement Policy & Quality Dept Initial Release Date: 10/22/09 Page 1 of 16 PPQD-TMPLT-008R00 Template Release Date: 06/12/09 Printed copies of this document are uncontrolled. Before using a printed copy to perform work, verify the version against the electronic document to ensure you are using the correct version. SANDIA CORPORATION SF 6432-FP (10-09) Section II STANDARD TERMS AND CONDITIONS FOR FIRM-FIXED PRICE CONTRACTS THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE COVER PAGE OR SECTION I. FP01 - ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) Contractor, by

5

ORISE: REAC/TS Radiation Treatment Medications  

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

Radiation Treatment Medications Radiation Treatment Medications The Radiation Emergency Assistance Center/Training Site (REAC/TS) is a valuable resource in the use of drug therapies to treat radiation exposure. REAC/TS maintains a repository of clinical information and qualified staff provide expertise to practitioners worldwide on the use of calcium and zinc diethylenetriaminepentaacetic acid (DTPA) and Radiogardase (Prussian Blue). Calcium-DTPA and zinc-DTPA are injectable chelating agents used to enhance the excretion of plutonium and other transuranics from the body. Radiogardase (Prussian Blue) binds to radiocesium and thallium and enhances their excretion from the body. Before the events of Sept. 11, 2001, REAC/TS managed the Investigational New Drug (IND) status for DTPA and Prussian Blue. In support of our

6

Blanchard Cr JohnsonGulch  

E-Print Network (OSTI)

Whale Cr Tepee Cr Thoma Cr KintlaCr Logg ing Cr Anaconda Cr Bo wmanCr Kintla Cr Cam a s Cr A naco nda

7

Blanchard Cr JohnsonGulch  

E-Print Network (OSTI)

Kintla Cr Lo gging Cr Anaconda Cr B owmanCr Kintla Cr Ca mas Cr Ana conda Cr SFkShortyCrShorty Cr Mc

8

Enron Documen'ts I.1  

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

Documen'ts Documen'ts I.1 1997 U.S. DEPARTMENT OF ENERGY OFFICE OF THE EXECUTIVE SECRETARIAT CORRESPONDENCE CONTROL TICKET IMPORTANT ES NUMBER:- ES97-009335 EXTERNAL ATE OF DOC: 06/18/97 REC'D: 06/19/97 CONTROLLED: 06/19/97 DUE: FROM: SANDHERR,CYNTHIA C DC 0 NOT.E ES A: ENRON CORP. SUBJECT REQUESTS A MEETING WITH THE SUMMARY: DEPUTY SECRETARY TO DISCUSS .OME DOE ISSUES -- JUNE 23 OR 24TH .! . - I ' ' SOURCE: PUBLIC MAIL : DOCUMENT TYPE: LETTER ADDRESSED TO: DEPUTY SECRETARY * FOR SIGNATURE OF: SCHEDULING AND LOGISTICS ACTION TO': SCHEDULING AND LOGISTICS ACTION TYPE: Appropriate action ACTION OFFICER: LAMAY ONCURRENCE COPIES TO: NFORMATION COPIES TO: EE DS ES1 TEAM DOCS/SL NCURRENCES COMPLETED: :' ' :'..'-. '* i '. . EMARKS: - : : XECUTIVE SECRETARIAT CONTACT: Lisa Alston -------------------------- EXEC SEC INTERNAL USE----------- -- ------

9

rt Prst r r rtr ts  

E-Print Network (OSTI)

P P P P P P P P P P PP r é t r rt Prést r r étés s rtrs érts stés ts érqs tr st rss stq tr t q été é érr t s trs s st râ à r t rtr q tt tès srsr s ts à rrr rst r rs trr s s éq t r r rté s ss ü sq t s trs ét été ér trèt

Paris-Sud XI, Université de

10

Genizah MS T-S AS 141.67  

E-Print Network (OSTI)

*k T-S AS 141.67 *t Glossary *s 10 x 15; 12 lines, arranged in two double columns *m Vellum; 1 leaf; badly torn, holes, badly faded, stained *l Judaeo-Arabic; Hebrew *c Vocabulary list from Isaiah 48:2149:19 *e Belongs with T-S AS 141.68AB...

Unknown

2011-02-24T23:59:59.000Z

11

Genizah MS T-S AS 141.68B  

E-Print Network (OSTI)

*k T-S AS 141.68B *t Glossary *s 4.6 x 5; 5 lines *m Vellum; 1 leaf; badly torn, many holes, badly faded, stained *l Judaeo-Arabic; Hebrew *c Vocabulary list from Isaiah 40:2224 and 40:2731 *e Belongs with T-S AS 141.67, 68A...

Unknown

2011-02-25T23:59:59.000Z

12

Genizah MS T-S AS 118.153  

E-Print Network (OSTI)

*k T-S AS 118.153 *t Glossary *s 7.3 x 9.3; 4 lines (recto); 5 lines (verso) *m Paper; 1 leaf; badly torn, rubbed, stained *l Judaeo-Arabic; Hebrew *c Vocabulary list on Psalms 74:6 and 74:1920 *e Belongs with T-S AS 118.154...

Unknown

2011-02-25T23:59:59.000Z

13

Genizah MS T-S AS 162.30  

E-Print Network (OSTI)

*k T-S AS 162.30 *t Unidentified *s 4.5 x 5.3; 5 lines *m Paper; 1 leaf; badly torn, faded, stained *l Judaeo-Arabic *c Too little text remains to identify. *e Belongs with T-S AS 162.29, 31....

Unknown

2011-02-24T23:59:59.000Z

14

Genizah MS T-S AS 155.170  

E-Print Network (OSTI)

*k T-S AS 155.170 *t Rabbinics *s 11.6 x 14.5; 13 lines *m Paper; 1 leaf; torn, holes, badly rubbed, faded *l Judaeo-Arabic; Hebrew *c Unidentified discussion. *e Possibly belongs with T-S AS 155.171....

Unknown

2011-02-24T23:59:59.000Z

15

Genizah MS T-S AS 153.462  

E-Print Network (OSTI)

*k T-S AS 153.462 *t Rabbinics (?); philosophy (?) *s 4.5 x 4.5; 4 lines (recto); 5 lines (verso) *m Paper; 1 leaf; badly torn, holes, rubbed *l Judaeo-Arabic *c Some sort of treatise or discussion. *e Probably belongs together with T-S AS 153.457....

Unknown

2011-02-24T23:59:59.000Z

16

Genizah MS T-S AS 148.161  

E-Print Network (OSTI)

*k T-S AS 148.161 *t Letter *s 11.1 x 14.2; 11 lines + marginalia (recto); 10 lines + marginalia (verso) *m Paper; 1 leaf; torn, holes, badly rubbed, faded and stained *l Judaeo-Arabic *c Letter. *e Belongs together with T-S AS 148.162 and T...

Unknown

2011-02-24T23:59:59.000Z

17

Genizah MS T-S AS 152.173  

E-Print Network (OSTI)

*k T-S AS 152.173 *t Unidentified *s 5.6 x 7.8; 4 lines + jottings (recto); 3 lines + jottings (verso) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Arabic *c Unidentified *e May belong with T-S AS 152.174....

Unknown

2011-02-24T23:59:59.000Z

18

Genizah MS T-S AS 156.419  

E-Print Network (OSTI)

*k T-S AS 156.419 *t Hala?a *s 4.7 x 4.1; 7 lines *m Vellum; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew *c Discussion concerning fruits and trees. *e Belongs with T-S AS 156.414....

Unknown

2011-02-24T23:59:59.000Z

19

Genizah MS T-S AS 156.250  

E-Print Network (OSTI)

*k T-S AS 156.250 *t Unidentified *s 10.9 x 10.6; 14 lines *m Paper; 1 leaf; torn, holes, badly rubbed, faded *l Judaeo-Arabic; Hebrew *c Unidentified. *e Seems to belong with T-S AS 156.249....

Unknown

2011-02-24T23:59:59.000Z

20

Genizah MS T-S AS 145.282  

E-Print Network (OSTI)

*k T-S AS 145.282 *t Legal document *s 7.3 x 5; 9 lines *m Paper; 1 leaf; torn, holes, rubbed *l Judaeo-Arabic; Hebrew *c Legal document (includes divorce formula); mentions Sa?adya. *e Probably belongs together with T-S AS 145.283....

Unknown

2011-02-24T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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

Genizah MS T-S AS 101.200  

E-Print Network (OSTI)

*k T-S AS 101.200 *t Calendar *s 8.8 x 10.8; 11 lines (recto); 2 lines (verso) *m Paper; 1 leaf; torn, badly rubbed, faded, stained *l Judaeo-Arabic *c Part of a text dealing with the calendar. *e Belongs with T-S AS 101.202....

Unknown

2011-02-24T23:59:59.000Z

22

Genizah MS T-S AS 141.44C  

E-Print Network (OSTI)

*k T-S AS 141.44C *s 6.3 x 8; 6 lines, arranged in two columns *m Paper; 1 leaf; holes, faded, badly stained *l Judaeo-Arabic; Hebrew *c Vocabulary list from Leviticus 2:12; 3:5 *e Belongs with T-S AS 141.44A-B, D...

Unknown

2011-02-24T23:59:59.000Z

23

Genizah MS T-S AS 157.7  

E-Print Network (OSTI)

*k T-S AS 157.7 *t Legal document *s 7.4 x 7.8; 10 lines (recto; verso is blank) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew *c Legal document. *e In the hand of ?alfon b. Manasseh; belongs with T-S AS 157.6....

Unknown

2011-02-24T23:59:59.000Z

24

TS LOOP NON-POTABLE PUMP EVALUATION  

SciTech Connect

This analysis evaluates the existing subsurface non-potable water system from the portal pump to the end of the water line in the South Ramp and determines if the pump size and spacing meets the system pressure and flow requirements for construction operations and incipient fire fighting capability as established in the Subsurface Fire Hazards Analysis (CRWMS M&O 1998b). This analysis does not address the non potable water system in the Cross Drift which is covered under a previous design analysis (CRWMS-M&O 1998a). The Subsurface Fire Hazards Analysis references sections of OSHA 29 CFR 1910 Subpart L for requirements applicable to the incipient fire fighting hose stations used underground. This analysis does not address mechanical system valves, fittings, risers and other components of the system piping. This system is not designed or intended to meet all National Fire Protection Association (NFPA) codes for a fire fighting system but is only considered a backup system to fire extinguishers that are installed throughout the Topopah Springs (TS) Loop and may be used to fight small incipient stage fires.

S. Goodin

1999-05-14T23:59:59.000Z

25

Genizah MS T-S AS 141.6  

E-Print Network (OSTI)

*k T-S AS 141.6 *t Glossary *s 8.4 x 11.7; 10 lines *m Paper; Explanation1 leaf; torn, holes, stained *l Judaeo-Arabic; Hebrew *c Explanation of words from Talmud...

Unknown

2011-02-24T23:59:59.000Z

26

Genizah MS T-S AS 155.275  

E-Print Network (OSTI)

*k T-S AS 155.275 *t Unidentified *s 4.8 x 7.8; 4 lines *m Paper; 1 leaf; torn, rubbed *l Judaeo-Arabic *c Unidentified. *e...

Unknown

2011-02-24T23:59:59.000Z

27

Genizah MS T-S AS 157.175  

E-Print Network (OSTI)

*k T-S AS 157.175 *t Rabbinics *s 5.2 x 5.9; 3 lines *m Vellum; 1 leaf; torn, rubbed *l Judaeo-Arabic; Hebrew *c Unidentified discussion mentioning mi?vah. *e...

Unknown

2011-02-24T23:59:59.000Z

28

Genizah MS T-S AS 154.352  

E-Print Network (OSTI)

*k T-S AS 154.352 *t Unidentified *s 5 x 6.5; 4 lines *m Paper; 1 leaf; torn, badly rubbed, holes *l Judaeo-Arabic *c Only few letters legible. *e...

Unknown

2011-02-24T23:59:59.000Z

29

Genizah MS T-S AS 124.77  

E-Print Network (OSTI)

*k T-S AS 124.77 *t Narrative *s 15.8 x 11.6; 18 lines + catchword (recto); 19 lines (verso) *m Paper; 1 leaf; torn, stained *l Judaeo-Arabic *c Narrative...

Unknown

2011-02-24T23:59:59.000Z

30

Genizah MS T-S AS 155.377  

E-Print Network (OSTI)

*k T-S AS 155.377 *t Rabbinics *s 6.1 x 5.5; 6 lines *m Paper; 1 leaf; torn, holes *l Judaeo-Arabic; Hebrew *c Unidentified discussion, mentioning Solomon and ???????. *e...

Unknown

2011-02-24T23:59:59.000Z

31

Genizah MS T-S AS 157.443  

E-Print Network (OSTI)

*k T-S AS 157.443 *t Unidentified *s 7.5 x 5.5; 3 lines + marginalia (recto); 6 lines (verso) *m Paper; 1 leaf; torn, holes, faded *l Judaeo-Arabic; Hebrew *c Unidentified. *e...

Unknown

2011-02-24T23:59:59.000Z

32

Genizah MS T-S AS 157.558  

E-Print Network (OSTI)

*k T-S AS 157.558 *t Unidentified *s 7.1 x 4.2; 12 lines + marginalia *m Vellum; 1 leaf; torn, holes, rubbed, faded, stained *l Judaeo-Arabic *c Unidentified. *e...

Unknown

2011-02-24T23:59:59.000Z

33

Genizah MS T-S AS 144.211  

E-Print Network (OSTI)

*k T-S AS 144.211 *t Calendrical *s 7.0 x 5.9; 4 lines (recto); 5 lines (verso) *m Paper; 1 leaf; torn *l Judaeo-Arabic *c Calendrical work. *e...

Unknown

2011-02-24T23:59:59.000Z

34

Genizah MS T-S AS 154.46  

E-Print Network (OSTI)

*k T-S AS 154.46 *t Poetry *s 5.5 x 9.7; 4 lines *m Paper; 1 leaf; torn, holes, faded *l Judaeo-Arabic *c Poetry or a poetically written note. *e...

Unknown

2011-02-24T23:59:59.000Z

35

Genizah MS T-S AS 155.4  

E-Print Network (OSTI)

*k T-S AS 155.4 *t Philosophy *s 11 x 9.7; 15 lines (recto); 16 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed *l Judaeo-Arabic *c Probably philosophical work. *e...

Unknown

2011-02-24T23:59:59.000Z

36

Genizah MS T-S AS 161.126  

E-Print Network (OSTI)

*k T-S AS 161.126 *t Bible commentary *s 9.5 x 9.9; 10 lines *m Paper; 1 leaf; badly torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew *c Biblical commentary. *e...

Unknown

2011-02-24T23:59:59.000Z

37

Genizah MS T-S AS 157.310  

E-Print Network (OSTI)

*k T-S AS 157.310 *t Unidentified *s 18.7 x 13.6; 17 lines *m Paper; 1 leaf; torn, holes, badly rubbed, faded, stained *l Judaeo-Arabic *c Unidentified discussion. *e...

Unknown

2011-02-24T23:59:59.000Z

38

Genizah MS T-S AS 141.5C  

E-Print Network (OSTI)

*k T-S AS 141.5C *t Grammar *s 9.7 x 13.3 (1 leaf: 6.7); 58 lines *m Paper; 2 leaves (bifolium); holes, rubbed, faded, stained *l Judaeo-Arabic; Hebrew *c David ben Abraham al-F?s?, Kit?b J?mi? al-Alf?z (Skoss (ed.) (19361945): II, 478, 479... and unidentified) *e Belongs with T-S AS 5AB, D...

Unknown

2011-02-24T23:59:59.000Z

39

ORISE: REAC/TS Radiological Incident Medical Consultation  

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

Radiological Incident Medical Consultation Radiological Incident Medical Consultation Radiological Incident Medical Consultation The Oak Ridge Institute for Science and Education (ORISE) provides the U.S. Department of Energy (DOE) with a comprehensive capability to respond effectively to medical emergencies involving radiological or nuclear materials. Through the management of the Radiation Emergency Assistance Center/Training Site (REAC/TS), ORISE provides advice and consultation to emergency personnel responsible for the medical management of radiation accidents. REAC/TS strengthens hospital preparedness for radiation emergencies by preparing and educating first responders, medical personnel and occupational health professionals who will provide care to patients with a radiation injury or illness. REAC/TS staff provide medical advice,

40

ORISE: REAC/TS Radiation Patient Treatment Algorithm  

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

Incident Victim Incident Victim Life Threatening Problem? External Contamination External Exposure Dosimetry Internal Contamination Stabilize Medical & Incident History Admit to Controlled Area Remove Clothing (Contain) Assess & Treat Medical Condition Admit to Regular Emergency Department Evaluate for ARS & Local Radiation Injury Persistent Vomiting? Document Time to Emesis Serial CBCs with diff; Amylase/CRP qd X3d Medical Evaluation & Treatment Document with Color Photos Collect Samples & Count (Nasal/Mouth Swabs) Minimize Uptake & Facilitate Excretion ID Contaminant ID Contaminant Transfer/Discharge ID Radionuclide Call REAC/TS Call REAC/TS Call REAC/TS Assess Intake* Survey Whole Body Survey Collect samples (Nasal/Mouth Swabs) Rad Survey and Document (Priorities: 1) Wounds,

Note: This page contains sample records for the topic "wat ts cr" 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

Genizah MS T-S AS 158.2  

E-Print Network (OSTI)

*k T-S AS 158.2 *t Rabbinics *s 19.7 x 15.1; 16 lines (recto); 17 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed, faded, stained *l Judaeo-Arabic; Hebrew *c Recto: mentions the title 'Book of Numbers' (??? ?????), followed by citation...

Unknown

2011-02-25T23:59:59.000Z

42

Genizah MS T-S AS 161.38  

E-Print Network (OSTI)

*k T-S AS 161.38 *t Glossary; responsum (?) *s 15.1 x 10; 17 lines + 11 lines (recto); 21 lines (verso) *m Paper; 1 leaf; holes, rubbed, faded, stained *l Judaeo-Arabic, Hebrew (isolated Tiberian vocalisation) *c Recto: a vocabulary list of unclean...

Unknown

2011-02-24T23:59:59.000Z

43

Genizah MS T-S AS 141.43C  

E-Print Network (OSTI)

*k T-S AS 141.43C *t Glossary *s 14.2 x 4.6; 29 lines (recto); 28 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew (occasional Tiberian vocalisation) *c Vocabulary list from 1 Kings 18:32-Isaiah 3:23 *e Belongs...

Unknown

2011-02-25T23:59:59.000Z

44

Genizah MS T-S AS 161.129  

E-Print Network (OSTI)

*k T-S AS 161.129 *t Glossary *s 8.7 x 14.6 (1 leaf: 8.2); 412 lines + marginalia *m Paper; 2 leaves (bifolium); badly torn, holes, faded, badly stained *l Judaeo-Arabic; Hebrew (isolated Tiberian vocalisation) *c Vocabulary list from Joshua 9...

Unknown

2011-02-24T23:59:59.000Z

45

Genizah MS T-S AS 141.41  

E-Print Network (OSTI)

*k T-S AS 141.41 *t Glossary *s 16 x 11.3; 14 lines *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew (Tiberian vocalisation) *c Vocabulary list from Ezekiel 13:1022, quoting Job 6:6; Genesis 31:6; Ezekiel 38:22; Leviticus 14...

Unknown

2011-02-25T23:59:59.000Z

46

Genizah MS T-S AS 141.66  

E-Print Network (OSTI)

*k T-S AS 141.66 *t Glossary *s 12.5 x 12; 17 lines, arranged in two double columns *m Vellum; 1 leaf; badly torn, large hole, faded *l Judaeo-Arabic; Hebrew *c Vocabulary list from Exodus 15:2417:12 *e Lines are ruled...

Unknown

2011-02-25T23:59:59.000Z

47

Genizah MS T-S AS 141.71  

E-Print Network (OSTI)

*k T-S AS 141.71 *t Glossary *s 5.5 x 4.6; 11 lines *m Vellum; 1 leaf; badly torn, holes, stained *l Judaeo-Arabic; Hebrew *c Vocabulary list possibly from Isaiah (identified Isaiah 8:79) *e The text on verso is inverted in relation to recto...

Unknown

2011-02-25T23:59:59.000Z

48

Genizah MS T-S AS 73.170  

E-Print Network (OSTI)

*k T-S AS 73.170 *t Glossary *s 18.3 x 13.8; 20 lines *m Paper; 1 leaf; many large holes, badly rubbed *l Judaeo-Arabic; Hebrew *c Vocabulary list/exegetical notes on selected verses from Isaiah 30:114 (quotes Numbers 32:14; Exodus 9:10; Isaiah 64...

Unknown

2010-12-07T23:59:59.000Z

49

Genizah MS T-S AS 160.16  

E-Print Network (OSTI)

*k T-S AS 160.16 *t Glossary *s 18.4 x 7.6; 19 lines (recto); 20 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew *c Vocabulary list based on Psalms 42:948:5, quoting 2 Samuel 5:8; Jeremiah 51:27; Proverbs 3...

Unknown

2011-02-24T23:59:59.000Z

50

Genizah MS T-S AS 141.29  

E-Print Network (OSTI)

*k T-S AS 141.29 *t Glossary; unidentified; notes *s 9.3 x 9; 10 lines + interlinear and marginal lines (recto); 9 lines + interlinear and marginal lines (verso) *m Paper; 1 leaf; torn, holes, badly faded *l Judaeo-Arabic; Hebrew *c Unidentified...

Unknown

2011-02-24T23:59:59.000Z

51

Genizah MS T-S AS 141.35  

E-Print Network (OSTI)

*k T-S AS 141.35 *t Glossary *s 9.5 x 10.8; 10 lines *m Paper; 1 leaf; torn, rubbed, faded, stained *l Judaeo-Arabic; Hebrew (Tiberian vocalisation) *c Vocabulary list on Psalms 85:2 to Psalms 89:10...

Unknown

2011-02-24T23:59:59.000Z

52

Genizah MS T-S AS 161.243  

E-Print Network (OSTI)

*k T-S AS 161.243 *t Glossary *s 3.7 x 8.6; 5 lines *m Paper; 1 leaf; badly torn, holes, badly rubbed, faded, stained *l Judaeo-Arabic; Aramaic (isolated Tiberian vocalisation) *c Vocabulary list referring to a rabbinic work, possibly the Talmud...

Unknown

2011-02-25T23:59:59.000Z

53

Genizah MS T-S AS 141.24  

E-Print Network (OSTI)

*k T-S AS 141.24 *t Glossary *s 17.3 x 13.6; 19 lines *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew (Tiberian vocalisation) *c Vocabulary list from Psalms 102:21 to 105:28, quoting Genesis 37:18...

Unknown

2011-02-25T23:59:59.000Z

54

Genizah MS T-S AS 141.60  

E-Print Network (OSTI)

*k T-S AS 141.60 *t Glossary *s 8.1 x 8; 8 lines, arranged in two columns (recto); 7 lines, arranged in two columns (verso) *m Vellum; 1 leaf; badly torn, stained *l Judaeo-Arabic; Hebrew *c Vocabulary list from 2 Kings 10:2018:21...

Unknown

2011-02-25T23:59:59.000Z

55

Genizah MS T-S AS 141.57  

E-Print Network (OSTI)

*k T-S AS 141.57 *t Glossary *s 34.2 x 7.5; 47 lines (recto; verso is blank) *m Vellum; 1 leaf; torn, rubbed, faded, stained *l Judaeo-Arabic; Hebrew *c Vocabulary list from Mishnah ?Eruvim 10:14 to Pesa?im 5:9 *e A rotulus formed from two pieces...

Unknown

2011-02-24T23:59:59.000Z

56

Genizah MS T-S AS 141.64  

E-Print Network (OSTI)

*k T-S AS 141.64 *t Glossary *s 16.9 x 20.3; 17 lines *m Vellum; 1 leaf; torn, holes, stained *l Judaeo-Arabic, Aramaic *c Vocabulary list from Daniel 3:264:20 *e Lines are ruled...

Unknown

2011-02-25T23:59:59.000Z

57

Genizah MS T-S AS 141.70  

E-Print Network (OSTI)

*k T-S AS 141.70 *t Glossary *s 7.3 x 12.3; 8 lines *m Vellum; 2 leaves (bifolium); badly torn, holes, faded, badly stained *l Judaeo-Arabic; Hebrew *c Vocabulary list from Joshua 13:12; 20:35 and Joshua 22:1819; Judges 1:314...

Unknown

2011-02-24T23:59:59.000Z

58

Genizah MS T-S AS 162.27  

E-Print Network (OSTI)

*k T-S AS 162.27 *t Glossary *s 10.8 x 6.5; 11 lines *m Paper; 1 leaf; badly torn, holes, stained *h Judaeo-Arabic; Hebrew *c Probably vocabulary list on 1 Kings 18. *e...

Unknown

2011-02-25T23:59:59.000Z

59

Genizah MS T-S AS 141.45C  

E-Print Network (OSTI)

*k T-S AS 141.45C *t Glossary *s 7.1 x 10.6; 8 lines (recto); 7 lines (verso) *m Paper; 1 leaf; torn, holes, badly rubbed, faded, stained *l Judaeo-Arabic; Hebrew *c Vocabulary list from Psalms (including probably Psalms 53:4) *e Belongs with T...

Unknown

2011-02-25T23:59:59.000Z

60

Genizah MS T-S AS 141.26A  

E-Print Network (OSTI)

*k T-S AS 141.26A *t Glossary *s 17.1 x 15.2; 20 lines, arranged in two columns *m Paper; 1 leaf; holes, badly rubbed, faded *l Judaeo-Arabic; Hebrew *c Vocabulary list from Ezekiel 15:2 to 16:16 *e Lines are ruled...

Unknown

2011-02-24T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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

Genizah MS T-S AS 141.63  

E-Print Network (OSTI)

*k T-S AS 141.63 *t Glossary *s 17.8 x 20.6; 18 lines, arranged in three columns (recto); 16 lines, arranged in three columns (verso) *m Vellum; 1 leaf; badly torn, stained *l Judaeo-Arabic; Hebrew *n Vocabulary list from Numbers 7:1311:4 *e Lines...

Unknown

2011-02-24T23:59:59.000Z

62

Genizah MS T-S AS 141.44D  

E-Print Network (OSTI)

*k T-S AS 141.44D *t Glossary *s 18.2 x 16.3; 18 lines (recto); 9 lines (verso) *m Paper; 1 leaf; torn, holes, faded, badly stained *l Judaeo-Arabic; Hebrew (Tiberian vocalisation) *c Vocabulary list from Leviticus 4:1519 and 4:2125 *e Additions...

Unknown

2011-02-25T23:59:59.000Z

63

Genizah MS T-S AS 141.44A  

E-Print Network (OSTI)

*k T-S AS 141.44A *t Glossary *s 8.5 x 12.4; 8 lines, arranged in two columns (recto); 6 lines, arranged in two columns (verso) *m Paper; 1 leaf; badly torn, holes, badly faded, stained *l Judaeo-Arabic; Hebrew (Tiberian vocalisation) *c Vocabulary...

Unknown

2011-02-24T23:59:59.000Z

64

Genizah MS T-S AS 141.16  

E-Print Network (OSTI)

*k T-S AS 141.16 *t Glossary; grammar *s 18.8 x 13.4; 21 lines *m Paper; 1 leaf; torn, holes, rubbed, faded, stained *l Judaeo-Arabic; Hebrew; Aramaic *c Dictionary of difficult words from Maimonides' Mishneh Torah with similarities to Tan?um b...

Unknown

2011-02-25T23:59:59.000Z

65

Genizah MS T-S AS 141.61  

E-Print Network (OSTI)

*k T-S AS 141.61 *t Glossary; jottings *s 16.2 x 4.4; 7 lines (recto); numerous lines (verso) *m Vellum; 1 leaf; badly torn, holes, badly stained *l Judaeo-Arabic; Hebrew *c Recto: vocabulary list. Verso: jottings...

Unknown

2011-02-25T23:59:59.000Z

66

Genizah MS T-S AS 141.59  

E-Print Network (OSTI)

*k T-S AS 141.59 *t Glossary *s 11.3 x 8.7; 11 lines *m Vellum; 1 leaf; badly torn, faded, stained *l Judaeo-Arabic; Hebrew *c Probably vocabulary list (underlying principle is not clear), explaining words from Judges 18:16; 1 Samuel 25...

Unknown

2011-02-24T23:59:59.000Z

67

Genizah MS T-S AS 141.27  

E-Print Network (OSTI)

*k T-S AS 141.27 *t Glossary *s 5.7 x 19.4; 6 lines (recto); 5 lines (verso) *m Paper; 1 leaf; torn, badly rubbed, faded *l Judaeo-Arabic; Hebrew *c Vocabulary list (unidentified); mentions the name Abraham b. Mevora?...

Unknown

2011-02-25T23:59:59.000Z

68

Genizah MS T-S AS 73.214  

E-Print Network (OSTI)

*k T-S AS 73.214 *t Unidentified; glossary *s 10.2 x 13.9 (1 leaf: 7); 714 lines *m Paper; 2 leaves (bifolium); torn, holes, rubbed, faded, stained *l Judaeo-Arabic; Hebrew *c Fol. 1: unidentifed. Fol. 2: vocabulary list of selected phrases from 1...

Unknown

2010-12-07T23:59:59.000Z

69

Genizah MS T-S AS 161.49  

E-Print Network (OSTI)

*k T-S AS 161.49 *t Letter *s 5.3 x 7.9; 8 lines (recto); 7 lines + marginalia (verso) *m Paper; 1 leaf; torn, faded, stained *l Judaeo-Arabic *c Part of a letter in Judaeo-Arabic. *e...

Unknown

2011-02-24T23:59:59.000Z

70

Genizah MS T-S AS 146.392  

E-Print Network (OSTI)

*k T-S AS 146.392 *t Document *s 5.3 x 3; 3 lines (recto; verso is blank) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Arabic *c Probably fragment from a document. *e Horizontal strokes crossing out the lines....

Unknown

2011-02-24T23:59:59.000Z

71

Genizah MS T-S AS 156.307  

E-Print Network (OSTI)

*k T-S AS 156.307 *t Letter *s 5.9 x 5.3; 7 lines (recto; verso is blank) *m Paper; 1 leaf; torn, holes, rubbed, faded *l Judaeo-Arabic *c Part of a letter. *e...

Unknown

2011-02-24T23:59:59.000Z

72

Genizah MS T-S AS 162.53  

E-Print Network (OSTI)

*k T-S AS 162.53 *t Unidentified *s 12.2 x 12.6; 11 lines *m Paper; 1 leaf; badly torn, holes, rubbed, badly faded, stained *l Judaeo-Arabic *c Text too damaged to identify. *e...

Unknown

2011-02-24T23:59:59.000Z

73

Genizah MS T-S AS 155.443  

E-Print Network (OSTI)

*k T-S AS 155.443 *t Letter (?) *s 5.3 x 6.4; 9 lines + marginalia (recto); jottings (verso) *m Vellum; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic *c Possibly part of a letter, referring to Ibn ?? (?) and his brother and 'your daughter...

Unknown

2011-02-24T23:59:59.000Z

74

Genizah MS T-S AS 156.93  

E-Print Network (OSTI)

*k T-S AS 156.93 *t Unidentified *s 8 x 5.3; 13 lines (recto); 13 lines + marginalia (verso) *m Paper; 1 leaf; torn, holes, badly rubbed *l Judaeo-Arabic; Hebrew (isolated Tiberian vocalisation) *c Unidentified. *e...

Unknown

2011-02-24T23:59:59.000Z

75

Genizah MS T-S AS 149.53  

E-Print Network (OSTI)

*k T-S AS 149.53 *t Note *s 5.8 x 7.6; 5 lines (recto; verso is blank) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic *c Note, probably payment order, carried by a woman, which mentions 22 dinars. Dated Adar 1455 of the Seleucid...

Unknown

2011-02-24T23:59:59.000Z

76

Genizah MS T-S AS 132.80  

E-Print Network (OSTI)

*k T-S AS 132.80 *t Piyyu?; unidentified *s 5.3 x 10.2; 10 lines (verso); 1 line (recto) *l Hebrew; Arabic *c Recto: piyyu?. Verso: unidentified text in Arabic *e Verso is written transversely in relation to recto...

Unknown

2011-02-24T23:59:59.000Z

77

Genizah MS T-S AS 157.112  

E-Print Network (OSTI)

*k T-S AS 157.112 *t Divination *s 15.6 x 5.3; 17 lines (recto); 16 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed *l Judaeo-Arabic *c Answers 76 to 86 of a divination text (goralot). *e...

Unknown

2011-02-24T23:59:59.000Z

78

Genizah MS T-S AS 160.260  

E-Print Network (OSTI)

*k T-S AS 160.260 *t Glossary *s 14.7 x 10.2; 14 lines (recto); 13 lines (verso) *m Paper; 1 leaf; holes, rubbed, stained *h semi-cursive script with *l Judaeo-Arabic; Hebrew (isolated Tiberian vocalisation); Aramaic *c Vocabulary list on Mishnah...

Unknown

2011-02-24T23:59:59.000Z

79

Genizah MS T-S AS 160.275  

E-Print Network (OSTI)

*k T-S AS 160.275 *t Liturgy *s 7.5 x 9.7; 10 lines (recto); 9 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed, stained *h semi-cursive script with *l Judaeo-Arabic (isolated Arabic vocalisation) *c Liturgical text on Ro ha-ana. *e Belongs...

Unknown

2011-02-24T23:59:59.000Z

80

Genizah MS T-S AS 160.18  

E-Print Network (OSTI)

*k T-S AS 160.18 *t Liturgy *s 6.4 x 5.3; 8 lines (recto); 3 lines (verso) *m Paper; 1 leaf; torn, holes *l Judaeo-Arabic; Hebrew; Arabic (isolated Arabic vocalisation) *c Recto: probably instructions for a?arit. Verso: unidentified Arabic. *e...

Unknown

2011-02-24T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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

Genizah MS T-S AS 157.158  

E-Print Network (OSTI)

*k T-S AS 157.158 *t Rabbinics *s 12.9 x 11; 23 lines + intralinear additions and corrections *m Paper; 1 leaf; torn, holes, badly rubbed, faded, stained *l Judaeo-Arabic; Hebrew *c Discussion with citations, such as Deuteronomy 32:36. *e...

Unknown

2011-02-24T23:59:59.000Z

82

Genizah MS T-S AS 156.137  

E-Print Network (OSTI)

*k T-S AS 156.137 *t Hala?a (?) *s 4 x 5.1; 6 lines *m Paper; 1 leaf; torn, rubbed *l Judaeo-Arabic; Hebrew *c Discussion about food, in particular grain, with citations from Nehemiah 5:10, Ezekiel 36:29 and Psalms 78:25. *e...

Unknown

2011-02-24T23:59:59.000Z

83

Genizah MS T-S AS 160.11  

E-Print Network (OSTI)

*k T-S AS 160.11 *t Medical *s 6 x 10.2; 9 lines (recto); 5 lines (verso) *m Paper; 1 leaf; torn, holes, stained *l Judaeo-Arabic; Arabic *c Appears to offer medical advice for recovering after illness, mentioning a day of rest and going...

Unknown

2011-02-24T23:59:59.000Z

84

Genizah MS T-S AS 161.54  

E-Print Network (OSTI)

*k T-S AS 161.54 *t Commentary: Maimonides *s 25 x 17.2; 24 lines (recto); 23 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed *l Judaeo-Arabic; Hebrew *c Maimonides' commentary on Mishnah Yomah 1:13. *e...

Unknown

2011-02-24T23:59:59.000Z

85

Genizah MS T-S AS 155.176  

E-Print Network (OSTI)

*k T-S AS 155.176 *t Unidentified *s 7.4 x 13.1; 7 lines (recto); 8 lines (verso) *m Paper; 1 leaf; torn, holes, badly rubbed, faded *l Judaeo-Arabic; Hebrew *c Unidentified. *e...

Unknown

2011-02-24T23:59:59.000Z

86

Genizah MS T-S AS 148.5  

E-Print Network (OSTI)

*k T-S AS 148.5 *t Memorial list *s 23 x 7.5; 23 lines (recto); 19 lines (verso) *m Paper; 1 leaf; holes, slightly rubbed *l Hebrew; Judaeo-Arabic *c Memorial list of the families of Ibn ?ulayb Kohanim, T?j al-Ma??n?, Ibn al-Dayy?n and Ibn Naf?? al...

Unknown

2011-02-24T23:59:59.000Z

87

Genizah MS T-S AS 157.506  

E-Print Network (OSTI)

*k T-S AS 157.506 *t Bible translation *s 12.9 x 19 (9.5 one leaf); 12-14 lines *m Paper; 2 leaves (bifolium); torn, rubbed, faded, mirrored script, stained *l Judaeo-Arabic; Hebrew (with Tiberian vocalisation) *c Translation of Psalms 4...

Unknown

2011-02-24T23:59:59.000Z

88

Genizah MS T-S AS 157.79  

E-Print Network (OSTI)

*k T-S AS 157.79 *t Bible translation *s 6.9 x 6.5; 5 lines *m Paper; 1 leaf; torn, holes, rubbed *l Judaeo-Arabic; Hebrew *c Translation of Genesis 18:32; Hebrew incipits. *e...

Unknown

2011-02-24T23:59:59.000Z

89

Genizah MS T-S AS 157.189  

E-Print Network (OSTI)

*k T-S AS 157.189 *t Bible commentary (?) *s 5.5 x 8.4; 8 lines *m Paper; 1 leaf; torn, holes, rubbed, faded, stained *l Judaeo-Arabic; Hebrew *c Possibly commentary on Leviticus (including 17:13). *e...

Unknown

2011-02-24T23:59:59.000Z

90

Genizah MS T-S AS 154.522  

E-Print Network (OSTI)

*k T-S AS 154.522 *s *m Paper *l *c 49 minute fragments, of which the majority are written in Judaeo-Arabic, a few are written in Arabic and Hebrew, there are a few examples of Tiberian vocalisation. *e...

Unknown

2011-02-24T23:59:59.000Z

91

Genizah MS T-S AS 140.113  

E-Print Network (OSTI)

*k T-S AS 140.113 *t Minute fragments *c 44 minute fragments (11 vellum; 33 paper), of which ten are unidentified grammatical texts (row 1, no. 1; row 2, no. 1, row 4, nos 3, 5, 6, 8; row 5, nos 1, 6, 7; row 6, no. 2), and six are part of a Karaite...

Unknown

2011-02-24T23:59:59.000Z

92

Genizah MS T-S AS 157.449  

E-Print Network (OSTI)

*k T-S AS 157.449 *t Bible commentary *s 10.1 x 8.3; 14 lines (recto); 15 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew *c Bible commentary on Ezra; with citations from Ezra 7:9 and 1 Kings 7:24. *e...

Unknown

2011-02-24T23:59:59.000Z

93

Genizah MS T-S AS 155.393  

E-Print Network (OSTI)

*k T-S AS 155.393 *t Liturgy (?) *s 7.4 x 11.8; 8 lines *m Vellum; 1 leaf; torn, holes, stained *l Judaeo-Arabic; Hebrew *c Possibly a liturgical fragment referring to prayers, including the prayer based on 1 Kings 18:37. *e...

Unknown

2011-02-24T23:59:59.000Z

94

Genizah MS T-S AS 161.259  

E-Print Network (OSTI)

*k T-S AS 161.259 *t Unidentified *s 4.1 x 4.4; 5 lines (recto; verso is blank) *m Vellum; 1 leaf; badly torn, badly faded, stained *l Judaeo-Arabic *c Too little text remains to identify. *e...

Unknown

2011-02-24T23:59:59.000Z

95

Genizah MS T-S AS 120.271  

E-Print Network (OSTI)

*k T-S AS 120.271 *t Unidentified *s 6.2 x 3.5; 7 lines *m Paper; 1 leaf; badly torn, rubbed, stained *l Judaeo-Arabic *c Too little text remains to identify *e Verso is inverted in relation to recto...

Unknown

2011-02-24T23:59:59.000Z

96

Genizah MS T-S AS 151.222  

E-Print Network (OSTI)

*k T-S AS 151.222 *t Letter *s 4.7 x 7.5; 4 lines *m Paper; 1 leaf; badly torn, holes *l Judaeo-Arabic *c Probably a letter, mentioning four ships. *e Verso is written inverted in relation to recto....

Unknown

2011-02-24T23:59:59.000Z

97

Genizah MS T-S AS 151.204  

E-Print Network (OSTI)

*k T-S AS 151.204 *t Document *s 6.7 x 11; 18 lines (recto); 2 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed, faded, stained *l Judaeo-Arabic; Hebrew (?) *c Unidentified document, mentions currency such as dinars. *e...

Unknown

2011-02-24T23:59:59.000Z

98

Genizah MS T-S AS 152.153  

E-Print Network (OSTI)

*k T-S AS 152.153 *t Letter *s 5.9 x 5.8; 8 lines (recto; verso is blank) *m Paper; 1 leaf; torn, rubbed, stained *l Judaeo-Arabic; Hebrew *c Letter to the sage ?alfon. *e...

Unknown

2011-02-24T23:59:59.000Z

99

Genizah MS T-S AS 153.8  

E-Print Network (OSTI)

*k T-S AS 153.8 *t Letter *s 11.5 x 5.6; 14 lines *m Paper; 1 leaf; torn, rubbed *l Judaeo-Arabic *c Note mentioning the Nagid Abraham and names such as Ya?y? b. ??hir. *e Interlinear additions and corrections; some of the text on verso is written...

Unknown

2011-02-24T23:59:59.000Z

100

Genizah MS T-S AS 147.62  

E-Print Network (OSTI)

*k T-S AS 147.62 *t Letter *s 6 x 17.6; 5 lines + marginalia (recto); 6 lines + marginalia (verso) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic *c Business letter mentioning Qaly?b, 'the Sicilian Kohen' and Ibn al-Ma???. *e...

Unknown

2011-02-24T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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

Genizah MS T-S AS 153.117  

E-Print Network (OSTI)

*k T-S AS 153.117 * Accounts *s 6.4 x 17 (8.7 one leaf); 1-2 lines *m Paper; 2 leaves (bifolium); torn *l Judaeo-Arabic *c Pages from an account book (numbered 17-20), mentioning the names Bar ?edaqa ha-Levi, Mu?ammad al-?az?w?, Abraham alom...

Unknown

2011-02-24T23:59:59.000Z

102

Genizah MS T-S AS 125.184  

E-Print Network (OSTI)

*k T-S AS 125.184 *t Piyyu?; document *s 19.6 x 15.1; 17 lines (recto); 4 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed, faded, stained *l Hebrew; Arabic *c Recto: piyyu?. Verso: an official letter or document in Arabic *e Verso is inverted...

Unknown

2011-02-24T23:59:59.000Z

103

Genizah MS T-S AS 154.84  

E-Print Network (OSTI)

*k T-S AS 154.84 *t Bible commentary (?) *s 9 x 7.4; 9 lines *m Paper; 1 leaf; torn, holes, rubbed *l Judaeo-Arabic *c Possibly from a commentary discussing Amos 5:5. *e...

Unknown

2011-02-24T23:59:59.000Z

104

Genizah MS T-S AS 147.100  

E-Print Network (OSTI)

*k T-S AS 147.100 *t Accounts *s 8.1 x 7.6; 6 lines (recto); 1 line (verso) *m Paper; 1 leaf; torn *l Judaeo-Arabic *c Accounts, mentioning expenditures in quantities of dirhams for hired workers such as a dancer and a porter, and individuals...

Unknown

2011-02-24T23:59:59.000Z

105

Genizah MS T-S AS 156.30  

E-Print Network (OSTI)

*k T-S AS 156.30 *t Accounts *s 3.8 x 3.1; 7 lines (recto); 5 lines (verso) *m Paper; 1 leaf; torn, holes, badly rubbed *l Judaeo-Arabic (occasional Arabic vocalisation) *c Probably accounts, mentioning wages and dinars. *e...

Unknown

2011-02-24T23:59:59.000Z

106

Genizah MS T-S AS 157.416  

E-Print Network (OSTI)

*k T-S AS 157.416 *t Rabbinics *s 5.5 x 6.6; 5 lines *m Paper; 1 leaf; torn, holes, rubbed *l Judaeo-Arabic; Hebrew *c Discussion mentioning the diaspora and the Messiah. *e...

Unknown

2011-02-24T23:59:59.000Z

107

Genizah MS T-S AS 156.36  

E-Print Network (OSTI)

*k T-S AS 156.36 *t Rabbinics *s 8.3 x 8; 9 lines *m Paper; 1 leaf; torn, holes, rubbed *l Judaeo-Arabic; Hebrew *c Discussion, citing Job 1:3 and mentioning Habakkuk. *e...

Unknown

2011-02-24T23:59:59.000Z

108

Genizah MS T-S AS 149.63  

E-Print Network (OSTI)

*k T-S AS 149.63 *t Letter *s 7 x 10.7; 10 lines (recto; verso is blank) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew (occasional Arabic vocalisation) *c Short letter to Ab? Na?r, asking for money. Mentions the poll tax...

Unknown

2011-02-24T23:59:59.000Z

109

Genizah MS T-S AS 161.160  

E-Print Network (OSTI)

*k T-S AS 161.160 *t Narrative (?) *s 6.2 x 16.7 (1 leaf: 8.4); 45 lines *m Paper; 2 leaves (bifolium); torn, holes, faded, stained *l Judaeo-Arabic *c Possibly part of a narrative. *e...

Unknown

2011-02-24T23:59:59.000Z

110

Genizah MS T-S AS 156.44  

E-Print Network (OSTI)

*k T-S AS 156.44 *t Unidentified *s 7.5 x 8.3; 8 lines (recto); 9 lines (verso) *m Paper; 1 leaf; torn, holes, badly rubbed, faded *l Judaeo-Arabic; Hebrew *c Unidentified, mentioning Jonathan. *e...

Unknown

2011-02-24T23:59:59.000Z

111

Genizah MS T-S AS 150.5  

E-Print Network (OSTI)

*k T-S AS 150.5 *t Trousseau list *s (a) 10.5 x 21.3, (b) 1.5 x 3.1; (a) 9 lines (recto); 14 lines (verso); (b) 1 line (recto); 3 lines (verso) *m Vellum; 1 leaf and a small fragment; torn, holes, rubbed, faded *l Judaeo-Arabic; Hebrew *c Trousseau...

Unknown

2011-02-24T23:59:59.000Z

112

Genizah MS T-S AS 146.303  

E-Print Network (OSTI)

*k T-S AS 146.303 *t Accounts *s 5.3 x 6.5; 5 lines (recto; verso is blank) *m Paper; 1 leaf; torn, holes, rubbed *l Judaeo-Arabic *c Account summary; mentions the name Ibn a?y?. *e...

Unknown

2011-02-24T23:59:59.000Z

113

Genizah MS T-S AS 153.171  

E-Print Network (OSTI)

*k T-S AS 153.171 *t Accounts *s 9.4 x 5.3; 8 lines (recto); numerals and jottings (verso) *m Paper; 1 leaf; torn, holes, stained *l Judaeo-Arabic *c Quotation of prices and accounts, in dinars and quarters. *e...

Unknown

2011-02-24T23:59:59.000Z

114

Genizah MS T-S AS 120.172  

E-Print Network (OSTI)

*k T-S AS 120.172 *t Piyyu?; unidentified *s 5 x 6.5; 6 lines (recto); numerous lines (verso) *m Vellum; 1 leaf; badly torn, faded, stained *l Hebrew; Arabic *c Recto: piyyu?. Verso: unidentified text in Arabic *e Interlinear addition...

Unknown

2011-02-24T23:59:59.000Z

115

Genizah MS T-S AS 155.21  

E-Print Network (OSTI)

*k T-S AS 155.21 *t Bible commentary *s 6.6 x 7.1; 6 lines *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Aramaic (occasional Tiberian vocalisation) *c Translation and commentary of Daniel 10:18-11:20; Aramaic incipits. *e Belongs...

Unknown

2011-02-24T23:59:59.000Z

116

Genizah MS T-S AS 148.174  

E-Print Network (OSTI)

*k T-S AS 148.174 *t Letter *s 16.2 x 6.1; 22 lines + marginalia (recto; verso is blank) *m Paper; 1 leaf; torn, holes, rubbed, faded, stained *l Judaeo-Arabic *c Letter. *e...

Unknown

2011-02-24T23:59:59.000Z

117

Genizah MS T-S AS 153.177  

E-Print Network (OSTI)

*k T-S AS 153.177 *t Letter *s 13 x 9.4; 7 lines (recto; verso is blank) *m Paper; 1 leaf; torn, holes, rubbed *l Judaeo-Arabic; Hebrew *c Letter mentioning Beirut and Tiberias (?); 'the land is in possession of his cousin Ab? l-Mun?qib'. Cites Job...

Unknown

2011-02-24T23:59:59.000Z

118

Genizah MS T-S AS 154.456  

E-Print Network (OSTI)

*k T-S AS 154.456 *t Bible commentary *s 11.4 x 10.3; 13 lines (recto); 16 lines (verso) *m Paper; 1 leaf; torn, stained, holes, rubbed, faded *l Judaeo-Arabic; Hebrew *c Commentary on Isaiah, with citations such as Isaiah 18, citing 1, 2 and 7. *e...

Unknown

2011-02-24T23:59:59.000Z

119

Genizah MS T-S AS 152.45  

E-Print Network (OSTI)

*k T-S AS 152.45 *t Letter *s 22.4 x 7.8; 22 lines (recto; verso is blank) *m Paper; 1 leaf; torn *l Judaeo-Arabic *c End of a letter, with greetings in the end, for example to a brother and uncle, Ab? ?Imr?n and Munajj?. *e...

Unknown

2011-02-24T23:59:59.000Z

120

Genizah MS T-S AS 157.69  

E-Print Network (OSTI)

*k T-S AS 157.69 *t Bible commentary *s 6.7 x 11.6; 11 lines *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew *c Translation of several verses from Genesis 9 and 10, with translation and commentary, such as Genesis 9:19, 9...

Unknown

2011-02-24T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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

Genizah MS T-S AS 156.388  

E-Print Network (OSTI)

*k T-S AS 156.388 *t Bible commentary *s 9 x 20.6 (13.1 one leaf); 11-12 lines *m Paper; 2 leaves (bifolium); torn, holes, rubbed, faded *l Judaeo-Arabic; Hebrew *c Commentary and translation of Exodus, with citations from Exodus 2:3-10; mentions...

Unknown

2011-02-24T23:59:59.000Z

122

Genizah MS T-S AS 149.71  

E-Print Network (OSTI)

*k T-S AS 149.71 *t Calendar; list *s 11.6 x 7.2; 13 lines + marginalia (recto); 12 lines (verso) *m Paper; 1 leaf; torn, holes *l Judaeo-Arabic *c List of numerals, probably in relation to the calendar. *e Verso is inverted in relation to recto....

Unknown

2011-02-24T23:59:59.000Z

123

Genizah MS T-S AS 155.120  

E-Print Network (OSTI)

*k T-S AS 155.120 *t Philosophy *s 6.9 x 7.1; 15-16 lines (f. 1 is blank) *m Paper; 2 leaves (bifolium); torn, holes, rubbed *l Judaeo-Arabic *c Philosophical discussion concerning wisdom. *e...

Unknown

2011-02-24T23:59:59.000Z

124

Genizah MS T-S AS 161.235  

E-Print Network (OSTI)

*k T-S AS 161.235 *t Letter *s 9.7 x 9.9; 5 lines (recto); 6 lines (verso) *m Paper; 1 leaf; torn, holes, faded, stained *l Judaeo-Arabic *c A letter in Judaeo-Arabic. *e...

Unknown

2011-02-24T23:59:59.000Z

125

Genizah MS T-S AS 152.410  

E-Print Network (OSTI)

*k T-S AS 152.410 *t Accounts *s 20.3 x 22.4; ca. 9 lines + marginalia (recto); 13 lines (verso) *m Vellum; 1 leaf; torn *l Hebrew; Judaeo-Arabic *c Accounts, mentioning spices and quantities. *e Lines of perforated dots all over the leaf....

Unknown

2011-02-24T23:59:59.000Z

126

Genizah MS T-S AS 153.77  

E-Print Network (OSTI)

*k T-S AS 153.77 *t Accounts *s 8.5 x 21.6; 4-5 lines in three columns (recto; verso is blank) *m Paper; 1 leaf; torn *l Judaeo-Arabic *c Possibly part of a notebook or accounts, or drafts. Second line on both sides identical apart from last two...

Unknown

2011-02-24T23:59:59.000Z

127

Genizah MS T-S AS 149.54  

E-Print Network (OSTI)

*k T-S AS 149.54 *t Rabbinics *s 9.7 x 16.5 (11.8 one leaf); 3-9 lines *m Paper; 1 leaf; torn, holes, rubbed, faded, stained *l Hebrew; Aramaic; Judaeo-Arabic *c Unidentified rabbinical discussion. *e...

Unknown

2011-02-24T23:59:59.000Z

128

Genizah MS T-S AS 157.312  

E-Print Network (OSTI)

*k T-S AS 157.312 *t Letter *s 2.6 x 15.1; 2 lines + marginalia (recto); 4 lines (verso) *m Paper; 1 leaf; torn *l Judaeo-Arabic; Hebrew *c Fragment from a letter. *e Verso is inverted in relation to recto....

Unknown

2011-02-24T23:59:59.000Z

129

Genizah MS T-S AS 147.70  

E-Print Network (OSTI)

*k T-S AS 147.70 *t Bible translation; jottings *s 6 x 13.1; 12 lines (recto); jottings (verso) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Arabic *c Recto: Bible translation of Ezra 10:12-14. Verso: jottings in Arabic...

Unknown

2011-02-24T23:59:59.000Z

130

Genizah MS T-S AS 156.413  

E-Print Network (OSTI)

*k T-S AS 156.413 *t Letter *s 5.5 x 10; 6 lines + marginalia (recto; verso is blank) *m Vellum; 1 leaf; torn, stained, rubbed, faded *l Judaeo-Arabic *c Beginning of a letter. *e...

Unknown

2011-02-24T23:59:59.000Z

131

Genizah MS T-S AS 150.108  

E-Print Network (OSTI)

*k T-S AS 150.108 *t Document *s 5.3 x 4.5; 6 lines (recto; verso is blank) *m Paper; 1 leaf; torn *l Judaeo-Arabic (occasional Tiberian vocalisation) *c Probably a document, mentioning Ab? l-Faraj and Ab? Zikr?. *e...

Unknown

2011-02-24T23:59:59.000Z

132

Genizah MS T-S AS 147.2  

E-Print Network (OSTI)

*k T-S AS 147.2 *t Letter *s 21 x 19.5; 29 lines (recto); 3 lines (verso) *m Paper; 1 leaf; rubbed *l Judaeo-Arabic; Hebrew; Arabic *c Letter of ?Eli ha-Kohen b. Ezekiel in Jerusalem to All?n b. Ya?? Eli ha-Kohen b. Ya?y? in Fus??? (ca. 1055 CE...

Unknown

2011-02-24T23:59:59.000Z

133

Genizah MS T-S AS 107.87  

E-Print Network (OSTI)

*k T-S AS 107.87 *t Bible commentary *s 7.2 x 10.8; 8 lines (recto; verso is blank) *m Paper; 1 leaf; torn, stained *l Hebrew; Judaeo-Arabic *c Commentary on commandment no. 74, referring to Numbers 29:1 *e One crossing out and an interlinear...

Unknown

2011-02-24T23:59:59.000Z

134

Genizah MS T-S AS 154.155  

E-Print Network (OSTI)

*k T-S AS 154.155 *t Magical *s 16.4 x 4.9; 14 lines + marginalia (recto); 15 lines (verso) *m Paper; 1 leaf; torn, small holes *l Judaeo-Arabic (sporadic Tiberian vocalisation) *c Fragment from a magical text. *e...

Unknown

2011-02-24T23:59:59.000Z

135

Genizah MS T-S AS 146.373  

E-Print Network (OSTI)

*k T-S AS 146.373 *t Order of payment; document *s 6.4 x 7.6; 2 lines (recto); 4 lines (verso) *m Paper; 1 leaf; torn, badly rubbed, faded, stained *l Judaeo-Arabic; Hebrew; Arabic *c Recto: order of payment by Ab? Zikr? Kohen, instructing Ab? l...

Unknown

2011-02-24T23:59:59.000Z

136

Genizah MS T-S AS 161.122  

E-Print Network (OSTI)

*k T-S AS 161.122 *t Theology *s 4.5 x 9.4; 4 lines *m Paper; 1 leaf; torn, holes, rubbed, faded, stained *l Judaeo-Arabic *c Theological treatise; mentions the name Moses. *e...

Unknown

2011-02-24T23:59:59.000Z

137

Genizah MS T-S AS 151.216  

E-Print Network (OSTI)

*k T-S AS 151.216 *t Accounts; unidentified *s 16.9 x 12.5; 16 lines (recto); 9 lines (verso) *m Paper; 1 leaf; torn, holes, faded, stained *l Judaeo-Arabic; Hebrew (sporadic Tiberian vocalisation) *c Recto: accounts, mentioning Ibn al...

Unknown

2011-02-24T23:59:59.000Z

138

Genizah MS T-S AS 150.90  

E-Print Network (OSTI)

*k T-S AS 150.90 *t Letter (?); document *s 18.4 x 7.5; 8 lines (recto); 2 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew; Arabic *c Recto: letter of excommunication (?). Verso: Arabic document. *e Verso...

Unknown

2011-02-24T23:59:59.000Z

139

Genizah MS T-S AS 149.150  

E-Print Network (OSTI)

*k T-S AS 149.150 *t Unidentified *s 16.2 x 13.7; 15 lines (recto); 11 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed, faded, stained *l Judaeo-Arabic *c Badly damaged, unidentified discussion. *e...

Unknown

2011-02-24T23:59:59.000Z

140

Genizah MS T-S AS 154.182  

E-Print Network (OSTI)

*k T-S AS 154.182 *t Rabbinics *s 6 x 7.7; 9 lines *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew *c Probably from a rabbinic treatise; mentions periods of 7 months and 7 years, impurity and the burial of enemies...

Unknown

2011-02-24T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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

Genizah MS T-S AS 118.362  

E-Print Network (OSTI)

*k T-S AS 118.362 *t Poetry; piyyu?; jottings *s 18 x 9.9; 18 lines + marginalia (recto); numerous lines (verso) *m Paper; 1 leaf; torn, large holes, rubbed, faded, stained *l Arabic; Hebrew; Judaeo-Arabic *c Recto: a poem in Arabic. Verso: piyyu?...

Unknown

2011-02-24T23:59:59.000Z

142

Genizah MS T-S AS 141.9  

E-Print Network (OSTI)

*k T-S AS 141.9 *t Grammar *s 7.2 x 7.3; 11 lines (recto); 10 lines (verso) *m Paper; 1 leaf; badly torn, holes, rubbed, faded, stained *l Judaeo-Arabic; Hebrew *c Ibn Jan??, Kit?b al-U??l ('The Book of Hebrew Roots') (Neubauer (ed.) (1875): 524:926)...

Unknown

2011-02-25T23:59:59.000Z

143

Genizah MS T-S AS 127.123  

E-Print Network (OSTI)

*k T-S AS 127.123 *t Piyyu?; letter (?) *s 5.3 x 8.5; 7 lines (recto); 4 lines (verso) *m Paper; 1 leaf; torn, rubbed, creased, stained *l Hebrew; Arabic *c Recto: piyyu?. Verso: Arabic: unidentified Arabic text, possibly a letter *e Verso...

Unknown

2011-02-24T23:59:59.000Z

144

Genizah MS T-S AS 147.141  

E-Print Network (OSTI)

*k T-S AS 147.141 *t Letter *s 5.8 x 6.8; 7 lines (recto; verso is blank) *m Paper; 1 leaf; torn, holes *l Judaeo-Arabic; Hebrew *c Letter, mentioning Minyat Zifta and Mal?j. *e...

Unknown

2011-02-24T23:59:59.000Z

145

Genizah MS T-S AS 154.303  

E-Print Network (OSTI)

*k T-S AS 154.303 *t Mishnah commentary *s 13. 8 x 17.9 (9 one leaf); f. 1r 18 lines (ff. 1v, 2r, 2v are blank) *m Paper; 2 leaves (bifolium); torn, holes, rubbed, faded *l Judaeo-Arabic; Hebrew (occasional Tiberian vocalisation) *c Mishnah...

Unknown

2011-02-24T23:59:59.000Z

146

Genizah MS T-S AS 157.366  

E-Print Network (OSTI)

*k T-S AS 157.366 *t Magical *s 6.7 x 11.8 (8.5 one leaf); 6-9 lines; 2v blank with mirrored script from 1r *m Paper; 2 leaves (bifolium); torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew *c Aggressive recipes and magical characters. *e...

Unknown

2011-02-24T23:59:59.000Z

147

Genizah MS T-S AS 154.417  

E-Print Network (OSTI)

*k T-S AS 154.417 *t Accounts *s 14.5 x 14.9 (7.5 one leaf); 8-10 lines (ff. 1v, 2r are blank) *m Paper; 2 leaves (bifolium); torn, holes, rubbed, stained *l Judaeo-Arabic *c Accounts with Coptic and Hebrew numerals. *e...

Unknown

2011-02-24T23:59:59.000Z

148

Genizah MS T-S AS 156.297  

E-Print Network (OSTI)

*k T-S AS 156.297 *t Unidentified *s 9.4 x 16 (8.7 one leaf); 4-9 lines *m Paper; 2 leaves (bifolium); torn, holes, rubbed, faded, stained *l Judaeo-Arabic *c Unidentified. *e Crude hand, in particular on ff. 1r and 2v; some of the words...

Unknown

2011-02-24T23:59:59.000Z

149

Genizah MS T-S AS 155.83  

E-Print Network (OSTI)

*k T-S AS 155.83 *t Prayer *s 12 x 17.2 (8.6 one leaf); 10 lines (ff. 1r, 1v and 2r are blank) *m Paper; 2 leaves (bifolium); torn, holes, rubbed, stained *l Judaeo-Arabic *c Prayer, which mentions the sultan. *e...

Unknown

2011-02-24T23:59:59.000Z

150

Genizah MS T-S AS 153.80  

E-Print Network (OSTI)

*k T-S AS 153.80 *t List *s 14.2 x 15 (7.8 one leaf); 3-18 lines (ff. 1v and 2r blank) *m Paper; 2 leaves (bifolium); torn, holes, rubbed *l Judaeo-Arabic *c Probably part of a late notebook; list with numerals. *e All lines have been crossed out....

Unknown

2011-02-24T23:59:59.000Z

151

Genizah MS T-S AS 148.67  

E-Print Network (OSTI)

*k T-S AS 148.67 *t Letter *s 8.1 x 17.7 (9.3 one leaf); 7-8 lines (1v and 2r are blank) *m Paper; 2 leaves (bifolium); torn, holes, rubbed, stained *l Judaeo-Arabic *c Letter, mentioning the elder Ra?d. Probably a copy as it is in an unusual...

Unknown

2011-02-24T23:59:59.000Z

152

Genizah MS T-S AS 150.45  

E-Print Network (OSTI)

*k T-S AS 150.45 *t Letter *s 9.7 x 10.6; 6 lines (recto); 11 lines + marginalia (verso) *m Paper; 1 leaf; torn, holes, rubbed, badly stained *l Judaeo-Arabic *c Letter, written in the month of Tiri. *e Ca. 12/13th century; verso is inverted...

Unknown

2011-02-24T23:59:59.000Z

153

Genizah MS T-S AS 147.158  

E-Print Network (OSTI)

*k T-S AS 147.158 *t Letter *s 6 x 9.7; 3 lines *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew *c Letter, on verso either motto or name of the sender: Yeshu?ah. *e...

Unknown

2011-02-24T23:59:59.000Z

154

Genizah MS T-S AS 154.300  

E-Print Network (OSTI)

*k T-S AS 154.300 *t Rabbinics *s 14.4 x 21.3 (9.7 one leaf); 17 lines *m Paper; 2 leaves (bifolium); torn, holes, rubbed *l Judaeo-Arabic; Hebrew *c Discussion, including citations from Genesis 6:5 (possibly 6:6), 6:12, Deuteronomy 4:31 and 10...

Unknown

2011-02-24T23:59:59.000Z

155

Genizah MS T-S AS 147.99  

E-Print Network (OSTI)

*k T-S AS 147.99 *t Letter *s 5.4 x 9.7; 5 lines + marginalia (recto; verso is blank) *m Paper; 1 leaf; torn, holes, slightly rubbed, stained *l Judaeo-Arabic *c Begging letter. *e...

Unknown

2011-02-24T23:59:59.000Z

156

Genizah MS T-S AS 155.418  

E-Print Network (OSTI)

*k T-S AS 155.418 *t Bible commentary *s 9.7 x 8.8; 8 lines *m Vellum; 1 leaf; torn, holes, rubbed, faded, stained *l Judaeo-Arabic *c Possibly a commentary on Daniel. *e...

Unknown

2011-02-24T23:59:59.000Z

157

Genizah MS T-S AS 153.84  

E-Print Network (OSTI)

*k T-S AS 153.84 *t Accounts *s 12.9 x 9.7; 9 lines (recto); 5 lines (verso) *m Paper; 1 leaf; torn, holes, smudged, rubbed, faded *l Judaeo-Arabic *c Accounts. Contains a number of names and professions such as Joseph, Umm ?Al?, al-?azz?n, al...

Unknown

2011-02-24T23:59:59.000Z

158

Genizah MS T-S AS 156.350  

E-Print Network (OSTI)

*k T-S AS 156.350 *t Medical *s 9.7 x 6.2; 13 lines (recto); 12 lines (verso) *m Paper; 1 leaf; torn, holes, badly rubbed *l Judaeo-Arabic *c Medical preparation instructions, recipe or medical, mentioning for example dried fruit and rock sugar. *e...

Unknown

2011-02-24T23:59:59.000Z

159

Genizah MS T-S AS 154.97  

E-Print Network (OSTI)

*k T-S AS 154.97 *t Bible translation *s 8.8 x 6.4; 8 lines *m Paper; 1 leaf; torn, holes *l Judaeo-Arabic; Hebrew *c Translation of Exodus 5:16-20 and 5:23-6:1. Hebrew incipits with decorative signs. *e...

Unknown

2011-02-24T23:59:59.000Z

160

Genizah MS T-S AS 150.43  

E-Print Network (OSTI)

*k T-S AS 150.43 *t Letter *s 9.7 x 11.6; 18 lines + marginalia (recto); 8 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic *c Letter. *e Verso is inverted in relation to recto....

Unknown

2011-02-24T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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.


161

Genizah MS T-S AS 146.176  

E-Print Network (OSTI)

*k T-S AS 146.176 *t Accounts *s 18.1 x 9.7; 17 lines + marginalia (recto); 6 lines (verso) *m Paper; 1 leaf; torn, holes *l Judaeo-Arabic *c Accounts. *e In a hand known from many other accounts; verso is written transversely in relation to recto...

Unknown

2011-02-24T23:59:59.000Z

162

Genizah MS T-S AS 151.21  

E-Print Network (OSTI)

*k T-S AS 151.21 *t Letter *s 9.7 x 11.6; 7 lines (recto; verso is blank) *m Paper; 1 leaf; torn, holes, slightly rubbed *l Judaeo-Arabic; Hebrew *c Letter or note, mentioning the arrival of the addressee in al-Ma?r?sa Damascus. *e...

Unknown

2011-02-24T23:59:59.000Z

163

Genizah MS T-S AS 144.170  

E-Print Network (OSTI)

*k T-S AS 144.170 *t Calendrical *s 9.7 x 9.0; 9 lines (recto); 8 lines (verso) *m Paper; 1 leaf; torn, stained, holes *l Judaeo-Arabic (Hebrew terminology) *c Calendrical work mentioning the terms for a leap year and a moon cycle. Includes a...

Unknown

2011-02-24T23:59:59.000Z

164

Genizah MS T-S AS 161.156  

E-Print Network (OSTI)

*k T-S AS 161.156 *t Astrology (?) *s 8.2 x 11 (1 leaf: 7.7); 46 lines *m Paper; 2 leaves (bifolium); badly torn, holes, badly faded, stained *l Judaeo-Arabic *c Probably an astrological work, mentioning sun and moon. *e...

Unknown

2011-02-24T23:59:59.000Z

165

Genizah MS T-S AS 161.20  

E-Print Network (OSTI)

*k T-S AS 161.20 *t Bible translation *s 8.2 x 5.7; 7 lines (recto); 8 lines (verso) *m Paper; 1 leaf; badly torn, stained *l Judaeo-Arabic *c Translation of Genesis 1:810 with commentary. *e...

Unknown

2011-02-24T23:59:59.000Z

166

Genizah MS T-S AS 117.291  

E-Print Network (OSTI)

*k T-S AS 117.291 *t Piyyu?; notes *s 15.9 x 8.2; 14 lines (recto); 4 lines + 1 line (verso) *m Paper; 1 leaf; badly torn, holes, rubbed, faded, stained *l Hebrew; Arabic *c Recto: piyyu?. Verso: notes in Arabic...

Unknown

2011-02-24T23:59:59.000Z

167

Genizah MS T-S AS 154.478  

E-Print Network (OSTI)

*k T-S AS 154.478 *t Liturgy *s 8.2 x 5; 17 lines (recto); 18 lines (verso) *m Vellum; 1 leaf; torn, faded, stained, creased *l Judaeo-Arabic; Hebrew *c Instructions for the Sabbath readings, with reference made to Sa?adya. *e Seems to belong...

Unknown

2011-02-24T23:59:59.000Z

168

Genizah MS T-S AS 156.45  

E-Print Network (OSTI)

*k T-S AS 156.45 *t Rabbinics *s 8.2 x 9.9; 13 lines (recto); 14 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed, faded *l Judaeo-Arabic; Hebrew *c Discussion, mentioning psalms, such as Psalms 40:6 and 106:2. *e...

Unknown

2011-02-24T23:59:59.000Z

169

Genizah MS T-S AS 110.225  

E-Print Network (OSTI)

*k T-S AS 110.225 *t Liturgical *s 12.8 x 8.2; 16 lines *m Paper; 1 leaf; torn, holes, rubbed, slightly stained *l Judaeo-Arabic; Hebrew *c Instructions for the recitation of Psalms...

Unknown

2011-02-24T23:59:59.000Z

170

Genizah MS T-S AS 155.19  

E-Print Network (OSTI)

*k T-S AS 155.19 *t Theology (?) *s 7.5 x 9; 9 lines (recto); 12 lines + marginalia (verso) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew *c Possibly theological work. *e Interlinear additions....

Unknown

2011-02-24T23:59:59.000Z

171

Genizah MS T-S AS 139.156  

E-Print Network (OSTI)

*k T-S AS 139.156 *t Grammar *s 9.6 x 10.4 (1 leaf: 6.8); 217 lines *m Paper; 2 leaves (bifolium); torn, rubbed, stained *l Judaeo-Arabic; Hebrew *c A work on grammar...

Unknown

2011-02-24T23:59:59.000Z

172

Genizah MS T-S AS 148.60  

E-Print Network (OSTI)

*k T-S AS 148.60 *t Letter *s 3.9 x 53; numerous lines (recto; verso is blank) *m Vellum; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew; Arabic *c Drafts of letters on a strip of vellum. A teacher is reminded to send a certain Ab? l...

Unknown

2011-02-24T23:59:59.000Z

173

Genizah MS T-S AS 124.34  

E-Print Network (OSTI)

*k T-S AS 124.34 *t Piyyu?; exercises *s 10 x 14.5; 9 lines (recto); 3 lines + 5 lines (verso) *m Paper; 1 leaf; torn, badly faded, stained *l Hebrew; Arabic *c Recto: probably piyyu?. Verso: writing practice in Arabic *e The 5 lines on verso...

Unknown

2011-02-24T23:59:59.000Z

174

Genizah MS T-S AS 152.293  

E-Print Network (OSTI)

*k T-S AS 152.293 *t Legal document *s 12.9 x 5.9; 13 lines (recto; verso is blank) *m Paper; 1 leaf; torn, holes, rubbed *l Hebrew; Aramaic; Judaeo-Arabic *c Small strip from the right hand side of a legal document. Mentions names (mostly broken...

Unknown

2011-02-24T23:59:59.000Z

175

Genizah MS T-S AS 157.49  

E-Print Network (OSTI)

*k T-S AS 157.49 *t Bible commentary *s 12 x 15.3; 9 lines (recto); 10 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew *c Translation and commentary of Deuteronomy 4:37-39 and 4:41-43; with full citation...

Unknown

2011-02-24T23:59:59.000Z

176

Genizah MS T-S AS 154.186  

E-Print Network (OSTI)

*k T-S AS 154.186 *t Unidentified *s 7.4 x 8.6; 9 lines (recto); 8 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed, faded *l Judaeo-Arabic *c Unidentified, mentioning Jerusalem. *e...

Unknown

2011-02-24T23:59:59.000Z

177

Genizah MS T-S AS 160.173  

E-Print Network (OSTI)

*k T-S AS 160.173 *t Zoology (?) *s 10.7 x 10.6; 12 lines (recto); 9 lines (verso) *m Paper; 1 leaf; torn, holes, badly stained *l Judaeo-Arabic *c A work discussing types of animal carnivorous and domestic. *e...

Unknown

2011-02-24T23:59:59.000Z

178

Genizah MS T-S AS 116.280  

E-Print Network (OSTI)

*k T-S AS 116.280 *t Piyyu?; letter *s 7.7 x 9.6; 10 lines (recto); 3 lines (verso) *m Paper; 1 leaf; badly torn, holes, rubbed, faded, stained *l Arabic; Hebrew (Tiberian vocalisation) *c Recto: piyyu?. Verso: part of a letter in Arabic *e Verso...

Unknown

2011-02-24T23:59:59.000Z

179

Genizah MS T-S AS 146.26  

E-Print Network (OSTI)

*k T-S AS 146.26 *t Letter *s 25.7 x 5.9; 21 lines + marginalia (recto); 13 lines (verso) *m Paper; 1 leaf; torn, small holes *l Judaeo-Arabic; Hebrew *c Letter, mentioning a certain Ab? l-Fa?l. *e Verso is inverted in relation to recto...

Unknown

2011-02-24T23:59:59.000Z

180

Genizah MS T-S AS 141.45D  

E-Print Network (OSTI)

*k T-S AS 141.45D *t Glossary *s 12.7 x 16 (1 leaf: 8.7); 1116 lines (recto; verso is blank) *m Paper; 2 leaves (bifolium); badly torn, holes, badly rubbed, faded, stained *l Judaeo-Arabic; Hebrew (isolated Tiberian vocalisation) *c Vocabulary...

Unknown

2011-02-24T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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

Genizah MS T-S AS 140.6D  

E-Print Network (OSTI)

*k T-S AS 140.6D *t Grammar *s 6.2 x 3.7; 4 lines (recto); 3 lines (verso) *m Paper; 1 leaf; badly torn, holes, rubbed, stained *l Judaeo-Arabic *c Ibn Jan??, Kit?b al-U??l ('The Book of Hebrew Roots') (Neubauer (ed.) (1875): 687:1112; 2224) *e...

Unknown

2011-02-24T23:59:59.000Z

182

Genizah MS T-S AS 156.141  

E-Print Network (OSTI)

*k T-S AS 156.141 *t Legal document *s 8.1 x 7.3; 7 lines (recto; verso blank) *m Paper; 1 leaf; torn, rubbed *l Judaeo-Arabic; Hebrew *c Legal document. *e In the hand of ?alfon b. Manasseh....

Unknown

2011-02-24T23:59:59.000Z

183

Genizah MS T-S AS 153.294  

E-Print Network (OSTI)

*k T-S AS 153.294 *t Legal document *s 4 x 4.5; 5 lines (recto; verso is blank) *m Paper; 1 leaf; torn, holes, rubbed *l Judaeo-Arabic *c Small piece of a legal document. *e In the hand of ?alfon b. Manasseh....

Unknown

2011-02-24T23:59:59.000Z

184

Genizah MS T-S AS 153.86  

E-Print Network (OSTI)

*k T-S AS 153.86 *t Legal document *s 3.1 x 5.9; 5 lines (recto; verso is blank) *m Paper; 1 leaf; badly torn, holes, rubbed *l Judaeo-Arabic *c Legal document. *e In the hand of ?alfon b. Manasseh....

Unknown

2011-02-24T23:59:59.000Z

185

Genizah MS T-S AS 152.109  

E-Print Network (OSTI)

*k T-S AS 152.109 *t Legal document *s 9.7 x 5.7; 11 lines (recto; verso is blank) *m Paper; 1 leaf; torn, small holes *l Judaeo-Arabic; Hebrew (occasional Arabic vocalisation) *c Legal document. *e In the hand of ?alfon b. Manasseh. Mirrored...

Unknown

2011-02-24T23:59:59.000Z

186

Genizah MS T-S AS 153.157  

E-Print Network (OSTI)

*k T-S AS 153.157 *t Legal document *s 8.9 x 10.5; 5 lines (recto; verso is blank) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic *c Legal document. *e In the hand of ?alfon b. Manasseh....

Unknown

2011-02-24T23:59:59.000Z

187

Genizah MS T-S AS 140.7B  

E-Print Network (OSTI)

*k T-S AS 140.7B *t Grammar *s 22.8 x 11.8; 20 lines + marginalia *m Paper; 1 leaf; torn, many holes, rubbed, faded, stained *l Judaeo-Arabic; Hebrew *c Ibn Jan??, Kit?b al-U??l ('The Book of Hebrew Roots') (Neubauer (ed.) (1875): 407...

Unknown

2011-02-24T23:59:59.000Z

188

Genizah MS T-S AS 151.248  

E-Print Network (OSTI)

*k T-S AS 151.248 *t Legal document *s 2.9 x 7.5; 3 lines (recto; verso is blank) *m Paper; 1 leaf; torn, rubbed *l Judaeo-Arabic *c Legal document, mentioning two witnesses. *e In the hand of ?alfon b. Manasseh....

Unknown

2011-02-24T23:59:59.000Z

189

Genizah MS T-S AS 149.72  

E-Print Network (OSTI)

*k T-S AS 149.72 *t Legal document *s 4.9 x 6.9; 7 lines (recto); 10 lines (verso) *m Paper; 1 leaf; torn, holes, slightly rubbed *l Hebrew; Aramaic; Judaeo-Arabic *c Parts of legal documents. *e In the hand of ?alfon b. Manasseh. Verso...

Unknown

2011-02-24T23:59:59.000Z

190

Genizah MS T-S AS 154.83  

E-Print Network (OSTI)

*k T-S AS 154.83 *t Rabbinics; hala?a *s 10.9 x 7.6; 18 lines (recto); 17 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed *l Judaeo-Arabic *c Probably halakhic instructions, discussing food preparation. *e...

Unknown

2011-02-24T23:59:59.000Z

191

Genizah MS T-S AS 152.93  

E-Print Network (OSTI)

*k T-S AS 152.93 *t List *s 18.8 x 11.4; 10-20 lines (recto); jottings (verso) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic *c Two columns of numerals with Hebrew letters for 1-90 on the right and 100-1000 on the left side...

Unknown

2011-02-24T23:59:59.000Z

192

Genizah MS T-S AS 160.174  

E-Print Network (OSTI)

*k T-S AS 160.174 *t History *s 15.9 x 25 (1 leaf:12.5); 17-18 lines *m Paper; 2 leaves (bifolium); torn, holes, stained *l Judaeo-Arabic *c Part of Sefer Josippon (see Sela 1991: III; 57581). *e...

Unknown

2011-02-24T23:59:59.000Z

193

Genizah MS T-S AS 161.125  

E-Print Network (OSTI)

*k T-S AS 161.125 *t Bible translation; Bible commentary *s 11.2 x 18.7 (1 leaf: 11.3); 1013 lines *m Paper; 2 leaves (bifolium); badly torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew *c Translation of Exodus 25:15 and commentary, quoting...

Unknown

2011-02-24T23:59:59.000Z

194

Genizah MS T-S AS 147.18  

E-Print Network (OSTI)

*k T-S AS 147.18 *t Note; accounts *s 7.9 x 10.8; 6 lines *m Paper; 1 leaf; torn, holes *l Judaeo-Arabic; Arabic *c Recto: note accompanying money and beef sent with a servant girl; with Coptic numerals. Verso: Arabic accounts. *e Verso is inverted...

Unknown

2011-02-24T23:59:59.000Z

195

Genizah MS T-S AS 155.48  

E-Print Network (OSTI)

*k T-S AS 155.48 *t Bible commentary *s 11.6 x 18.3; 11 lines (recto); 10 lines (verso) *m Paper; 1 leaf; torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew; Arabic (?) *c Possibly a commentary on Job; mentions Job and 'seven bulls and seven...

Unknown

2011-02-24T23:59:59.000Z

196

ORISE: REAC/TS Courses in Medical Management of Radiation Emergencies 2013-14  

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

K. Livingston PhD K. Livingston PhD Radiobiology/Cytogenetics Technical Director, REAC/TS Cytogenetic Biodosimetry Laboratory (CBL) Gail Mack-Bramlette REAC/TS Course Registrar Becky Murdock REAC/TS Education Coordinator and Radiation Accident Registry Technician Steve Sugarman MS CHP CHCM REAC/TS Health Physics Project Manager REAC/TS Cytogenetic Biodosimetry Laboratory (CBL) Coordinator Richard Toohey PhD, CHP REAC/TS Senior Scientific Advisor M.H. Chew & Associates, Inc. Name: Last First Middle Initial Degree/Certification

197

Genizah MS T-S AS 141.48  

E-Print Network (OSTI)

*k T-S AS 141.48 *t Glossary *s 13.6 x 9.2; 16 lines *m Paper; 1 leaf; torn, holes, stained *l Judaeo-Arabic; Hebrew *c Vocabulary list from Ezekiel 29:433:30, quoting Leviticus 11:9; Numbers 24:24; Judges 4:2; Jonah 4:6; 2 Kings 18:17; Job 40...

Unknown

2011-02-25T23:59:59.000Z

198

REAC/TS Radiation Accident Registry: An Overview  

Science Conference Proceedings (OSTI)

Over the past four years, REAC/TS has presented a number of case reports from its Radiation Accident Registry. Victims of radiological or nuclear incidents must meet certain dose criteria for an incident to be categorized as an accident and be included in the registry. Although the greatest numbers of accidents in the United States that have been entered into the registry involve radiation devices, the greater percentage of serious accidents have involved sealed sources of one kind or another. But if one looks at the kinds of accident scenarios that have resulted in extreme consequence, i.e., death, the greater share of deaths has occurred in medical settings.

Doran M. Christensen, DO, REAC /TS Associate Director and Staff Physician Becky Murdock, REAC/TS Registry and Health Physics Technician

2012-12-12T23:59:59.000Z

199

Genizah MS T-S AS 145.39  

E-Print Network (OSTI)

*k T-S AS 145.39 *t Legal document *s 15.3 x 15.5 (7.7 one leaf); 4-15 lines (1v and 2r blank) *m Paper; 2 leaves (bifolium); slightly torn, holes, rubbed, stained *l Judaeo-Arabic; Hebrew; Arabic *c Testimony concerning an oath; mentions M?s? ibn... H?r?n al-?m? and Faraj Allah ibn Joseph ibn F??il. *e 4 lines on f. 2v written transversely in f. 1r....

Unknown

2011-02-25T23:59:59.000Z

200

Intermittent magnetic reconnection in TS-3 merging experiment  

SciTech Connect

Ejection of current sheet with plasma mass causes impulsive and intermittent magnetic reconnection in the TS-3 spherical tokamak (ST) merging experiment. Under high guide toroidal field, the sheet resistivity is almost classical due to the sheet thickness much longer than the ion gyroradius. Large inflow flux and low current-sheet resistivity result in flux and plasma pileup followed by rapid growth of the current sheet. When the pileup exceeds a critical limit, the sheet is ejected mechanically from the squeezed X-point area. The reconnection (outflow) speed is slow during the flux/plasma pileup and is fast during the ejection, suggesting that intermittent reconnection similar to the solar flare increases the averaged reconnection speed. These transient effects enable the merging tokamaks to have the fast reconnection as well as the high-power reconnection heating, even when their current-sheet resistivity is low under high guide field.

Ono, Y.; Hayashi, Y.; Ii, T.; Tanabe, H.; Ito, S.; Kuwahata, A.; Ito, T.; Kamino, Y.; Yamada, T.; Inomoto, M. [Graduate School of Frontier Sciences, University of Tokyo, Tokyo (Japan); Collaboration: TS-Group

2011-11-15T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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

ORISE Radiation Emergency Assistance Center/Training Site (REAC/TS):  

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

Capabilities Capabilities REAC/TS offers medical management of radiation incidents, consultation and training in radiation emergency medicine REAC/TS staff member providing medical assistance Recognized around the world for its expertise in the medical management of radiation incidents, the Radiation Emergency Assistance Center/Training Site (REAC/TS) at the Oak Ridge Institute for Science and Education (ORISE) provides radiation incident response, consultation and preparedness training, and participates in simulation exercises to address the medical aspects of human exposure to ionizing radiation. As REAC/TS continues to establish international partnerships through education, exercises and conferences, the group is strengthening radiological emergency preparedness and response around the globe. REAC/TS

202

How ORISE is Making a Difference: REAC/TS Strengthens Preparedness for  

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

REAC/TS Strengthens Preparedness for Radiation Emergencies Worldwide REAC/TS Strengthens Preparedness for Radiation Emergencies Worldwide ORISE's Global Partnerships Strengthen International Preparedness for Radiological Emergencies The Radiation Emergency Assistance Center/Training Site (REAC/TS) at the Oak Ridge Institute for Science and Education (ORISE) continues to establish international partnerships through education, exercises and conferences, which is helping to strengthen radiation emergency medical response around the globe. REAC/TS' international collaborations include observing a national full-field exercise at the Korea Hydroelectric CANDU Nuclear Power Plant complex in Wolsong, South Korea. The Republic of Korea Ministry of Science and Technology (MOST) invited REAC/TS Director Albert Wiley, M.D., Ph.D.,

203

Development of Substrate for RABiTS-based HTS Conductors  

SciTech Connect

During its fifteen years of life, this CRADA has evolved in both scope and purpose. Early efforts to develop high performance bismuth-based powder-in-tube first generation high temperature superconductors (HTS) have shifted toward efforts to understand and develop technologies required to fabricate second generation HTS coated conductors. Since the two original longstanding principal investigators from UT-Battelle and Oxford Superconducting Technology (OST) are not presently employed by their respective organizations, this final report shall focus primarily on results of the more recent past involving research and development of the deformation and annealing processes required to fabricate metallic substrates for RABiTS-based second generation coated conductors. The specific objectives of this recent work involve the development of OST Ni/3%W tape for HTS coated conductors and include: (a) to improve uniformity of cube texture through control of deformation and annealing parameters, (b) to minimize delamination and other buffer deposition problems through understanding and control of key parameters related to the metal substrate, (c) to ensure that the textured metal substrate allows well textured buffers with no delamination, and (d) to prepared a final report.

None

2009-06-05T23:59:59.000Z

204

Solderability Study of RABiTS-Based YBCO Coated Conductors  

Science Conference Proceedings (OSTI)

The solderability of commercially available YBa{sub 2}Cu{sub 3}O{sub 7-x} (YBCO) coated conductors that were made from Rolling Assisted Biaxially Textured Substrates (RABiTS)-based templates was studied. The coated conductors, also known as second-generation (2G) high temperature superconductor (HTS) wires (in the geometry of flat tapes about 4 mm wide), were laminated with copper, brass, or stainless steel strips as stabilizers. To understand the factors that influence their solderability, surface profilometry and scanning electron microscopy were used to characterize the wire surfaces. The solderability of three solders, 52In48Sn, 67Bi33In, and 100In (wt.%), was evaluated using a standard test (IPC/ECA J-STD-002) and with two different commercial fluxes. It was found that the solderability varied with the solder and flux but the three different wires showed similar solderability for a fixed combination of solder and flux. Solder joints of the 2G wires were fabricated using the tools and the procedures recommended by the HTS wire manufacturer. The solder joints were made in a lap-joint geometry and with the superconducting sides of the two wires face-to-face. The electrical resistances of the solder joints were measured at 77 K, and the results were analyzed to qualify the soldering materials and evaluate the soldering process. It was concluded that although the selection of soldering materials affected the resistance of a solder joint, the resistivity of the stabilizer was the dominant factor.

Zhang, Yifei [ORNL; Duckworth, Robert C [ORNL; Ha, Tam T [ORNL; Gouge, Michael J [ORNL

2011-01-01T23:59:59.000Z

205

NUREG/CR-6853  

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

NUREG/CR-6853 Comparison of Average Transport and Dispersion Among a Gaussian, a Two-Dimensional, and a Three-Dimensional Model Lawrence Livermore National Laboratory U.S. Nuclear Regulatory Commission Office of Nuclear Regulatory Research Washington, DC 20555-0001 NUREG/CR-6853 Comparison of Average Transport and Dispersion Among a Gaussian, a Two-Dimensional, and a Three-Dimensional Model Manuscript Completed: October 2004 Date Published: October 2004 Prepared by C.R. Molenkamp (LLNL), N.E. Bixler, C.W. Morrow (SNL), J.V. Ramsdell, Jr., (PNNL), J.A. Mitchell (NRC) Atmospheric Science Division Sandia National Laboratories Lawrence Livermore National Laboratory Albuquerque, NM 87185-0748 Livermore, CA 94550

206

Genizah MS T-S AS 141.72 leaf 3 + 4  

E-Print Network (OSTI)

*k T-S AS 141.72 leaf 3 + 4 *t Glossary *s 6.1 x 7.3; 6 lines *m Vellum; 2 leaves (bifolium); torn, faded, stained *l Judaeo-Arabic; Hebrew *c Vocabulary list from Hosea 2:2025 and 4:2, 1013 *e Lines are ruled...

Unknown

2011-02-25T23:59:59.000Z

207

Genizah MS T-S AS 141.72 leaf 1 + 6  

E-Print Network (OSTI)

*k T-S AS 141.72 leaf 1 + 6 *t Glossary *s 5.8 x 9.2; 6 lines (recto; verso is blank) *m Vellum; 2 leaves (bifolium); torn, stained *l Judaeo-Arabic; Hebrew *c Vocabulary list from Hosea 7:4 *e Lines are ruled...

Unknown

2011-02-25T23:59:59.000Z

208

Finescale Structure of the TS Relation in the Eastern North Atlantic  

Science Conference Proceedings (OSTI)

Distributions of temperature (T) and salinity (S) and their relationship in the oceans are the result of a balance between TS variability generated at the surface by airsea fluxes and its removal by molecular dissipation. In this paper the role ...

R. Ferrari; K. L. Polzin

2005-08-01T23:59:59.000Z

209

Stability analysis of T-S fuzzy models for nonlinear multiple time-delay interconnected systems  

Science Conference Proceedings (OSTI)

In this paper, the Takagi-Sugeno (T-S) fuzzy model representation is extended to the stability analysis for nonlinear interconnected systems with multiple time-delays using linear matrix inequality (LMI) theory. In terms of Lyapunov's direct method for ... Keywords: Lyapunov's theory, fuzzy systems, time delay

C. W. Chen; W. L. Chiang; F. H. Hsiao

2004-08-01T23:59:59.000Z

210

SF6432-CR (02-01-12) Cost Reimbursement  

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

2/01/12 2/01/12 Page 1 of 24 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-CR (02/01/12) SECTION II STANDARD TERMS AND CONDITIONS FOR COST-REIMBURSEMENT CONTRACTS THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY IDENTIFIED AS BEING CHANGED, SUPPLEMENTED, OR AMENDED IN WRITING ISSUED BY THE SANDIA CONTRACTING REPRESENTATIVE. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) ALLOWABLE COSTS AND FEE APPLICABLE LAW ASSIGNMENT AUTHORIZED DISTRIBUTORS BANKRUPTCY CLAIM OF COSTS INCURRED DEFINITIONS DISPUTES EXCESS FREIGHT CHARGES

211

5th International REAC/TS Symposium: The Medical Basis for Radiation  

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

Privacy/Security Statement Privacy/Security Statement 5th International REAC/TS Symposium: The Medical Basis for Radiation Accident Preparedness Skip site navigation and move to main content of page. Home Schedule Speakers Registration Directions and Acommodations Contact 5th International REAC/TS Symposium: The Medical Basis for Radiation Accident Preparedness Sept. 27-29, 2011 Hilton Miami Downtown Miami, Florida United States Introduction This symposium brings together international experts to discuss the advances in the diagnosis and management of radiation emergencies and illnesses. The Oak Ridge Institute for Science and Education (ORISE) designates this live activity for a maximum of 19.25 AMA PRA Category 1 Credit(s)(tm). Physicians should claim only the credit commensurate with the extent of

212

Hybrid vehicle turbine engine technology support (HVTE-TS) project. 1995--1996 annual report  

DOE Green Energy (OSTI)

This report presents a summary of technical work accomplished on the Hybrid Vehicle Turbine Engine--Technology Support (HVTE-TS) Project during calendar years 1995 and 1996. Work was performed under an initial National Aeronautics and Space Administration (NASA) contract DEN3-336. As of September 1996 the contract administration was transferred to the US Department of Energy (DoE) Chicago Operations Office, and renumbered as DE-AC02-96EE50553. The purpose of the HVTE-TS program is to develop gas turbine engine technology in support of DoE and automotive industry programs exploring the use of gas turbine generator sets in hybrid-electric automotive propulsion systems. The program focus is directed to the development of four key technologies to be applied to advanced turbogenerators for hybrid vehicles: Structural ceramic materials and processes; Low emissions combustion systems; Regenerators and seals systems; and Insulation systems and processes. 60 figs., 9 tabs.

NONE

1996-12-31T23:59:59.000Z

213

An $O(\\sqrt{n}\\log \\frac{(x^0)^Ts^0}{\\epsilon})$ iteration primal-dual ...  

E-Print Network (OSTI)

An $O(\\sqrt{n}\\log \\frac{(x^0)^Ts^0}{\\epsilon})$ iteration primal-dual path- following method, based on wide neighborhoods and large updates, for monotone...

214

Hybrid Vehicle Turbine Engine Technology Support (HVTE-TS) ceramic design manual  

SciTech Connect

This ceramic component design manual was an element of the Advanced Turbine Technology Applications Project (ATTAP). The ATTAP was intended to advance the technological readiness of the ceramic automotive gas turbine engine as a primary power plant. Of the several technologies requiring development before such an engine could become a commercial reality, structural ceramic components represented the greatest technical challenge, and was the prime focus of the program. HVTE-TS, which was created to support the Hybrid Electric Vehicle (HEV) program, continued the efforts begun in ATTAP to develop ceramic components for an automotive gas turbine engine. In HVTE-TS, the program focus was extended to make this technology applicable to the automotive gas turbine engines that form the basis of hybrid automotive propulsion systems consisting of combined batteries, electric drives, and on-board power generators as well as a primary power source. The purpose of the ceramic design manual is to document the process by which ceramic components are designed, analyzed, fabricated, assembled, and tested in a gas turbine engine. Interaction with ceramic component vendors is also emphasized. The main elements of the ceramic design manual are: an overview of design methodology; design process for the AGT-5 ceramic gasifier turbine rotor; and references. Some reference also is made to the design of turbine static structure components to show methods of attaching static hot section ceramic components to supporting metallic structures.

1997-10-01T23:59:59.000Z

215

How ORISE is Making a Difference: REAC/TS Provides Radiation Expertise as  

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

How ORISE is Making a Difference How ORISE is Making a Difference ORISE Provides Radiation Expertise as NASA Prepares Mars Science Laboratory Launch ORISE Provides Radiation Expertise as NASA Prepares Mars Science Laboratory Launch Artist's concept of NASA's Mars Science Laboratory. Photo courtesy of NASA/JPL-Caltech. The Oak Ridge Institute for Science and Education (ORISE) has played a key role in preparing the civilian and military emergency medicine communities in advance of the 2011 launch of the Mars Science Laboratory rover by the National Aeronautics and Space Administration (NASA) and the California Institute of Technology. As part of the U.S. Department of Energy's (DOE) Advanced Launch Support Group, experts from the Radiation Emergency Assistance Center/Training Site (REAC/TS) are educating emergency personnel in at least five hospitals on

216

Measurement of B \\to X \\gamma Decays and Determination of |V_{td}/V_{ts}|  

SciTech Connect

Using a sample of 383 million B{bar B} events collected by the BABAR experiment, they measure sums of seven exclusive final states B {yields} X{sub d(s)}{gamma}, where X{sub d}(X{sub s}) is a non-strange (strange) charmless hadronic system in the mass range 0.6-1.8 GeV/c{sup 2}. After correcting for unmeasured decay modes in this mass range, they obtain a branching fraction for b {yields} d{gamma} of (7.2 {+-} 2.7(stat.) {+-} 2.3(syst.)) x 10{sup -6}. Taking the ratio of X{sub d} to X{sub s} they find {Lambda}(b {yields} d{gamma})/{Lambda}(b {yields} s{gamma}) = 0.033 {+-} 0.013(stat.) {+-} 0.009(syst.), from which they determine |V{sub td}/V{sub ts}| = 0.177 {+-} 0.043.

Collaboration, The BABAR; Aubert, B.

2008-08-05T23:59:59.000Z

217

An improved result on the stability of uncertain T-S fuzzy systems with interval time-varying delay  

Science Conference Proceedings (OSTI)

This paper is concerned with the stability of uncertain T-S fuzzy systems with interval time-varying delay. By uniformly dividing the delay interval into multiple segments and constructing an appropriate augmented Lyapunov-Krasovskii functional, some ... Keywords: Delay-partitioning, Fuzzy system models, Interval time-varying delay, Linear matrix inequalities (LMIs)

Chen Peng; Min-Rui Fei

2013-02-01T23:59:59.000Z

218

Reproducible Preparation of Au/TS-1 with High Reaction Rate for Gas Phase Epoxidation of Propylene  

SciTech Connect

A refined and reliable synthesis procedure for Au/TS-1(Si/Ti molar ratio {approx}100) with high reaction rate for the direct gas phase epoxidation of propylene has been developed by studying the effects of pH of the gold slurry solution, mixing time, and preparation temperature for deposition precipitation (DP) of Au on TS-1 supports. Au/TS-1 catalysts prepared at optimal DP conditions (pH {approx} 7.3, mixing for 9.5 h, room temperature) showed an average PO rate {approx} 160 g{sub PO} h{sup -1} kg{sub Cat}{sup -1} at 200 C at 1 atm. A reproducibility better than {+-}10% was demonstrated by nine independent samples prepared at the same conditions. These are the highest rates yet reported at 200 C. No visible gold particles were observed by the HRTEM analysis in the fresh Au/TS-1 with gold loading up to {approx}0.1 wt%, indicating that the gold species were smaller than 1 nm. Additionally, the rate per gram of Au and the catalyst stability increased as the Au loading decreased, giving a maximum value of 500 g{sub PO} h{sup -1} g{sub Au}{sup -1}, and Si/Ti molar ratios of {approx}100 gave the highest rates.

Lee W. S.; Stach E.; Akatay, M.C.; Ribeiro, F.H.; Delgass, N.

2012-03-01T23:59:59.000Z

219

Improvement of SOFC Electrodes through Catalyst Infiltration & Control of Cr Volatilization from FeCr Components  

DOE Green Energy (OSTI)

This presentation discusses the improvement of SOFC electrodes through catalyst infiltration and control of Cr volatilization from FeCr components.

Visco, S.J.; Jacobson, C.; Kurokawa, H.; Sholklapper, T.; Lu, C.; De Jonghe, L.

2005-01-28T23:59:59.000Z

220

Study of B to X \\gamma Decays and Determination of |V_{td}/V_{ts}|  

SciTech Connect

Using a sample of 471 million B{bar B} events collected with the BABAR detector, we study the sum of seven exclusive final states B {yields} X{sub s(d){gamma}}, where X{sub s(d)} is a strange (non-strange) hadronic system with a mass of up to 2.0 GeV/c{sup 2}. After correcting for unobserved decay modes, we obtain a branching fraction for b {yields} d{gamma} of (9.2 {+-} 2.0(stat.) {+-} 2.3(syst.)) x 10{sup -6} in this mass range, and a branching fraction for b {yields} s{gamma} of (23.0 {+-} 0.8(stat.) {+-} 3.0(syst.)) x 10{sup -5} in the same mass range. We find {Beta}(b{yields}d{gamma})/{Beta}(b{yields}s{gamma}) = 0.040 {+-} 0.009(stat.) {+-} 0.010(syst.), from which we determine |V{sub td}/V{sub ts}| = 0.199 {+-} 0.022(stat.) {+-} 0.024(syst.) {+-} 0.002(th.).

del Amo Sanchez, P.; Lees, J.P.; Poireau, V.; Prencipe, E.; Tisserand, V.; /Annecy, LAPP; Garra Tico, J.; Grauges, E.; /Barcelona U., ECM; Martinelli, M.; Palano, A.; Pappagallo, M.; /INFN, Bari /Bari U.; Eigen, G.; Stugu, B.; Sun, L.; /Bergen U.; Battaglia, M.; Brown, D.N.; Hooberman, B.; Kerth, L.T.; Kolomensky, Yu.G.; Lynch, G.; Osipenkov, I.L.; Tanabe, T.; /UC, Berkeley /Birmingham U. /Ruhr U., Bochum /British Columbia U. /Brunel U. /Novosibirsk, IYF /UC, Irvine /UC, Riverside /UC, Santa Barbara /UC, Santa Cruz /Caltech /Cincinnati U. /Colorado U. /Colorado State U. /Dortmund U. /Dresden, Tech. U. /Ecole Polytechnique /Edinburgh U. /INFN, Ferrara /Ferrara U. /INFN, Ferrara /INFN, Ferrara /Ferrara U. /INFN, Ferrara /Frascati /INFN, Genoa /Genoa U. /INFN, Genoa /INFN, Genoa /Genoa U. /INFN, Genoa /INFN, Genoa /Genoa U. /Indian Inst. Tech., Guwahati /Harvard U. /Heidelberg U. /Humboldt U., Berlin /Imperial Coll., London /Iowa State U. /Iowa State U. /Johns Hopkins U. /Orsay, LAL /LLNL, Livermore /Liverpool U. /Queen Mary, U. of London /Royal Holloway, U. of London /Louisville U. /Mainz U., Inst. Kernphys. /Manchester U. /Maryland U. /Massachusetts U., Amherst /MIT /McGill U. /INFN, Milan /Milan U. /INFN, Milan /INFN, Milan /Milan U. /Mississippi U. /Montreal U. /INFN, Naples /Naples U. /NIKHEF, Amsterdam /Notre Dame U. /Ohio State U. /Oregon U. /INFN, Padua /Padua U. /INFN, Padua /INFN, Padua /Padua U. /Paris U., VI-VII /INFN, Perugia /Perugia U. /INFN, Pisa /Pisa U. /INFN, Pisa /Pisa, Scuola Normale Superiore /INFN, Pisa /Pisa U. /INFN, Pisa /Princeton U. /INFN, Rome /INFN, Rome /Rome U. /INFN, Rome /INFN, Rome /Rome U. /INFN, Rome /INFN, Rome /Rome U. /INFN, Rome /INFN, Rome /Rome U. /Rostock U. /Rutherford /DAPNIA, Saclay /SLAC /South Carolina U. /Southern Methodist U. /Stanford U., Phys. Dept. /SUNY, Albany /Tel Aviv U. /Tennessee U. /Texas U. /Texas U., Dallas /INFN, Turin /Turin U. /INFN, Trieste /Trieste U. /Valencia U. /Victoria U. /Warwick U. /Wisconsin U., Madison

2011-08-22T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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

Chromizing of 3Cr Steel  

Science Conference Proceedings (OSTI)

Grade 315 steel (Fe-2.9 Cr-1.7 W-0.7 Mo-0.3 Mn-0.3 Si-0.2 V-0.1 Ni-0.13 C-0.01 N) was chromized by the halide-activated pack cementation (HAPC) process. Key process parameters, i.e., coating temperatures and pack compositions, were investigated. Ammonium chloride-activated packs in the 700-1000 C range produced coatings nominally in the 1-8 {micro}m range, as determined by optical and scanning electron microscopy (SEM). Coatings applied in the 900-1000 C temperature range resulted in Cr-rich coatings. The predominant phase in the coating was identified as Cr23C6 by X-ray diffraction. In addition, the presence of chromium nitride, Cr2N, was observed in the coating. The power generation industry is faced with an ever-increasing demand for energy while simultaneously having to reduce carbon emissions. These goals can be facilitated by increasing plant efficiency through the use of higher operating temperatures and pressures. Traditional construction materials, e.g., the ferritic Grade 22 high strength low alloy steel, are limited to operations below {approx} 550 C. Therefore, new materials are required for future plants designed to operate up to 650 C and possibly higher. These new materials need to have improved tensile strength, ductility, toughness, corrosion resistance, and creep properties at elevated temperatures. Oak Ridge National Laboratory (ORNL) is investigating the oxidation and creep behavior of various coatings on Grade 315 steel (Fe-2.9 Cr-1.7 W-0.7 Mo-0.3 Mn-0.3 Si-0.2 V-0.1 Ni-0.13 C-0.01 N), a super-bainitic steel developed for superior creep properties. Thin, chemical vapor-deposited (CVD) aluminide coatings were used to compensate for the reduced corrosion and oxidation resistance that resulted from the low chromium content of the alloy. However, the aluminized Grade 315 alloys performed less-than-favorably under conditions relevant to fossil boilers, leading to the conclusion that higher chromium contents are required for the formation of corrosion-resistant oxide scales in these environments. The halide activated pack cementation (HAPC) process offers a promising low-cost and versatile alternative to CVD as a means of improving corrosion resistance via formation of a protective Cr-containing coating.

Ravi, Vilupanur [California State Polytechnic University, Pomona (Cal Poly Pomona); Harrison, Bradley [California State Polytechnic University, Pomona (Cal Poly Pomona); Koch, Jordan [California State Polytechnic University, Pomona (Cal Poly Pomona); Ly, Alexander [California State Polytechnic University, Pomona (Cal Poly Pomona); Schissler, Andrew [California State Polytechnic University, Pomona (Cal Poly Pomona); Pint, Bruce A [ORNL; Haynes, James A [ORNL

2011-01-01T23:59:59.000Z

222

Advanced Turbine Technology Applications Project (ATTAP) and Hybrid Vehicle Turbine Engine Technology Support project (HVTE-TS): Final summary report  

DOE Green Energy (OSTI)

This final technical report was prepared by Rolls-Royce Allison summarizing the multiyear activities of the Advanced Turbine Technology Applications Project (ATTAP) and the Hybrid Vehicle Turbine Engine Technology Support (HVTE-TS) project. The ATTAP program was initiated in October 1987 and continued through 1993 under sponsorship of the US Department of Energy (DOE), Energy Conservation and Renewable Energy, Office of Transportation Technologies, Propulsion Systems, Advanced Propulsion Division. ATTAP was intended to advance the technological readiness of the automotive ceramic gas turbine engine. The target application was the prime power unit coupled to conventional transmissions and powertrains. During the early 1990s, hybrid electric powered automotive propulsion systems became the focus of development and demonstration efforts by the US auto industry and the Department of energy. Thus in 1994, the original ATTAP technology focus was redirected to meet the needs of advanced gas turbine electric generator sets. As a result, the program was restructured to provide the required hybrid vehicle turbine engine technology support and the project renamed HVTE-TS. The overall objective of the combined ATTAP and HVTE-TS projects was to develop and demonstrate structural ceramic components that have the potential for competitive automotive engine life cycle cost and for operating 3,500 hr in an advanced high temperature turbine engine environment. This report describes materials characterization and ceramic component development, ceramic components, hot gasifier rig testing, test-bed engine testing, combustion development, insulation development, and regenerator system development. 130 figs., 12 tabs.

NONE

1998-12-01T23:59:59.000Z

223

CR  

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

MASSIE MASSIE SANTOS BALLON The Sequencing, Finishing, Analysis in the Future Meeting first convened in Santa Fe, New Mexico five years ago. Back then, the conference title was much shorter, and the crowd in attendance much smaller. The 2006 Meeting primarily focused on genome finishing technologies and how new sequencing technologies would impact them. Over the years, the Meeting's focus has moved from simply genome finishing to how next genera- tion sequencing technologies have affected genomics over- all in assembly, finishing, annotation and analysis. Claire Fraser-Liggett sum- marized the current state of genomic research succinctly in her opening keynote of the 5th annual meeting held June 2-4, 2010: "We're not in Kansas anymore, and yet we are." Addressing a record crowd of 250 attendees, Fraser- Liggett discussed current sequencing technologies and applications

224

CR  

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

MASSIE SANTOS BALLON MASSIE SANTOS BALLON The 5th Annual DOE Joint Genome Institute "Genomics of Energy & Environment" User Meeting started off on a provo- cative note: the first speaker, Dennis Hedgecock of the University of Southern California, compared eating an oyster to "kissing the sea on the lips." Given the meeting's focus on genomics for energy and the environment, Hedgecock was quick to note that Pacific oys- ters can annually sequester the amount of carbon equiva- lent to that produced by the African nation of Cameroon during the same period. He said researchers are interested in finding ways to boost the oyster's ability to capture carbon just as biofuels researchers are interested in using the idea of hybrid vigor to boost biomass production in energy crops.

225

Emerson: ENERGY STAR Referral (CR289E) | Department of Energy  

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

Emerson: ENERGY STAR Referral (CR289E) Emerson: ENERGY STAR Referral (CR289E) May 6, 2013 DOE referred the matter of Emerson-brand refrigerator, model CR289E, to the U.S....

226

Midea: ENERGY STAR Referral (MWF-08CR) | Department of Energy  

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

Midea: ENERGY STAR Referral (MWF-08CR) Midea: ENERGY STAR Referral (MWF-08CR) March 4, 2011 DOE referred the matter of Westpointe-brand room air conditioner model MWF-08CR, which...

227

Audit of Department of Energy Support Service Contracting, CR...  

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

Support Service Contracting, CR-B-95-06 Audit of Department of Energy Support Service Contracting, CR-B-95-06 Audit of Department of Energy Support Service Contracting, CR-B-95-06...

228

CR-B-02-02.PUB  

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

CR-B-02-02 CR-B-02-02 AUDIT REPORT U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL OFFICE OF AUDIT SERVICES PROCUREMENT ADMINISTRATION AT BROOKHAVEN NATIONAL LABORATORY AUGUST 2002 U. S. DEPARTMENT OF ENERGY Washington, DC 20585 August 22, 2002 MEMORANDUM FOR THE ACTING MANGER, CHICAGO OPERATIONS OFFICE FROM: Rickey R. Hass, Director (Signed) Science, Energy, Technology, and Financial Audits Office of Audit Services Office of Inspector General SUBJECT: INFORMATION: Audit Report on "Procurement Administration at

229

The influence of thallium on the redox reaction CrT /CrS  

Science Conference Proceedings (OSTI)

Investigations on the kinetics and electrocatalysis of the CrT /CrS reaction were carried out. By means of cyclic voltammetry, it was discovered that the addition of thallium-I-chloride not only accelerates the CrT /CrS reaction in HC1 electrolytes catalytically, using graphite electrodes with small amounts of Au, but also raises th hydrogen overvoltage more than lead and bismuth, the heavy metal catalysts already tested in the practical redox cells. Investigations concerning the reaction rate, the influence of chrome ion concentrations, the electrolyte storage time, temperature, and the presence of iron are being conducted.

Cheng, D. Sh.; Hollax, E.

1985-02-01T23:59:59.000Z

230

Portland State University Standard Terms and Conditions for the Purchase of Goods and Services, Effective July 1, 2004 Ts & Cs Goods and Services-1.DOC  

E-Print Network (OSTI)

Portland State University Standard Terms and Conditions for the Purchase of Goods and Services, Effective July 1, 2004 Ts & Cs Goods and Services-1.DOC PORTLAND STATE UNIVERSITY STANDARD TERMS, including but not limited to the Invitation to Bid or Request for Proposal and its specifications, terms

Lafferriere, Gerardo

231

CR-B-02-01.PDF  

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

CR-B-02-01 CR-B-02-01 AUDIT REPORT FIXED-PRICE CONTRACTING FOR DEPARTMENT OF ENERGY CLEANUP ACTIVITIES OCTOBER 2001 U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL OFFICE OF AUDIT SERVICES October 15, 2001 MEMORANDUM FOR THE ASSISTANT SECRETARY, OFFICE OF ENVIRONMENTAL MANAGEMENT FROM: Phillip L. Holbrook (Signed) Deputy Inspector General for Audit Services Office of Inspector General SUBJECT: INFORMATION: Audit Report on "Fixed-Price Contracting for Department of Energy Cleanup Activities" BACKGROUND As part of its Contract Reform effort, the Department of Energy (Department) acted to increase its use of

232

Hazard Evaluation for 244-CR Vault  

SciTech Connect

This document presents the results of a hazards identification and evaluation performed on the 244-CR Vault to close a USQ (USQ No.TF-98-0785, Potential Inadequacy in Authorization Basis (PIAB): To Evaluate Miscellaneous Facilities Listed In HNF-2503 And Not Addressed In The TWRS Authorization Basis) that was generated as part of an evaluation of inactive TWRS facilities.

GRAMS, W.H.

1999-08-19T23:59:59.000Z

233

NUREG/CR-6870 Consideration of Geochemical  

E-Print Network (OSTI)

mining and milling of uranium ore. Nonetheless, the use of leaching fluids to mine uranium contaminatesNUREG/CR-6870 Consideration of Geochemical Issues in Groundwater Restoration at Uranium In in Groundwater Restoration at Uranium In-Situ Leach Mining Facilities Manuscript Completed: December 2006 Date

234

Hanford Cr | VIMSS - Virtual Institute for Microbial Stress and...  

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

reactor building HCB (Visit Website) Hanford Chromium Bioremediation Field Investigations of Lactate-Stimulated Bioreduction of Cr(VI) to Cr(III) at Hanford 100H. The objective of...

235

20101007 newsletterTS  

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

Learning and Workforce Learning and Workforce Development Holds Training Forum The U.S. Department of Energy (DOE) Office of Learning and Workforce Development is sponsoring a Training Forum November 1-5, 2010, in Albuquerque, New Mexico. The Forum theme is "Collaboration Through Teamwork for Mission Critical Results!" The desired outcome is to develop a cohesive partnership geared towards achieving exceptional results for

236

Ts&Cs FP  

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

1-03-2010) Title: Standard Terms and Conditions for Firm-Fixed Price Contracts Owner: Procurement Policy & Quality Dept Initial Release Date: 11310 Page 1 of 17 PPQD-TMPLT-008R00...

237

Constraining |V(td)|/|V(ts)| Using Radiative Penguin B -> V(K*/rho/omega)gamma Decays  

SciTech Connect

Exclusive radiative penguin B decays, B {yields} (K*{sup 0}/K*{sup +}) and B {yields} ({rho}/{omega}){gamma}, are flavor-changing neutral-current (FCNC) processes. Studies of these decays are of special interest in testing Standard Model (SM) predictions and searching for other beyond-the-SM FCNC interactions. Using 89 x 10{sup 6} B{bar B} pairs from BABAR, we measure the branching fraction ({Beta}), CP-asymmetry ({Alpha}), and isospin asymmetry ({Delta}{sub 0-}) of B {yields} (K*{sup 0}/K*{sup +}){gamma} as follows: {Beta}(B{sup 0} {yields} K*{sup 0}{gamma}) = 3.92 {+-} 0.20(stat.) {+-} 0.24(syst.); {Beta}(B{sup +} {yields} K*{sup +}{gamma}) = 3.87 {+-} 0.28(stat.) {+-} 0.26(syst.); {Alpha}(B {yields} K*{gamma}) = -0.013 {+-} 0.36(stat.) {+-} 0.10(syst.); {Delta}{sub 0-}(B {yields} K*{gamma}) = 0.050 {+-} 0.045(stat.) {+-} 0.028(syst.) {+-} 0.024(R{sup +/0}). The 90% confidence intervals for the CP-asymmetry and the isospin-asymmetry in the B {yields} K*{gamma} decay are given as: -0.074 < {Alpha}(B {yields} K*{gamma}) < 0.049, -0.046 < {Delta}{sub 0-} (B {yields} K*{gamma}) < 0.146. We also search for B {yields} ({rho}/{omega}){gamma} decays using 211 x 10{sup 6} B{bar B} pairs from BABAR. No evidence for these decays is found. We set the upper limits at 90% confidence level for these decays: {Beta}(B{sup 0} {yields} {rho}{sup 0}{gamma}) < 0.4 x 10{sup -6}; {Beta}(B{sup +}{yields} {rho}{sup =}{gamma}) < 1.8 x 10{sup -6}; {Beta}(B{sup 0} {yields} {omega}{gamma}) < 1.0 x 10{sup -6}; {bar {Beta}}(B {yields} ({rho}/{omega}){gamma}) < 1.2 x 10{sup -6}. These results are in good agreement with the SM predictions. The branching fractions of these decays are then used to constrain the ratio |V{sub td}|/|V{sub ts}|.

Tan, Ping; /Wisconsin U., Madison

2006-03-08T23:59:59.000Z

238

Constraining |V(td)|/|V(ts)| Using Radiative Penguin B -> V(K*/rho/omega)gamma Decays  

Science Conference Proceedings (OSTI)

Exclusive radiative penguin B decays, B {yields} (K*{sup 0}/K*{sup +}) and B {yields} ({rho}/{omega}){gamma}, are flavor-changing neutral-current (FCNC) processes. Studies of these decays are of special interest in testing Standard Model (SM) predictions and searching for other beyond-the-SM FCNC interactions. Using 89 x 10{sup 6} B{bar B} pairs from BABAR, we measure the branching fraction ({Beta}), CP-asymmetry ({Alpha}), and isospin asymmetry ({Delta}{sub 0-}) of B {yields} (K*{sup 0}/K*{sup +}){gamma} as follows: {Beta}(B{sup 0} {yields} K*{sup 0}{gamma}) = 3.92 {+-} 0.20(stat.) {+-} 0.24(syst.); {Beta}(B{sup +} {yields} K*{sup +}{gamma}) = 3.87 {+-} 0.28(stat.) {+-} 0.26(syst.); {Alpha}(B {yields} K*{gamma}) = -0.013 {+-} 0.36(stat.) {+-} 0.10(syst.); {Delta}{sub 0-}(B {yields} K*{gamma}) = 0.050 {+-} 0.045(stat.) {+-} 0.028(syst.) {+-} 0.024(R{sup +/0}). The 90% confidence intervals for the CP-asymmetry and the isospin-asymmetry in the B {yields} K*{gamma} decay are given as: -0.074 Alpha}(B {yields} K*{gamma}) < 0.049, -0.046 < {Delta}{sub 0-} (B {yields} K*{gamma}) < 0.146. We also search for B {yields} ({rho}/{omega}){gamma} decays using 211 x 10{sup 6} B{bar B} pairs from BABAR. No evidence for these decays is found. We set the upper limits at 90% confidence level for these decays: {Beta}(B{sup 0} {yields} {rho}{sup 0}{gamma}) < 0.4 x 10{sup -6}; {Beta}(B{sup +}{yields} {rho}{sup =}{gamma}) < 1.8 x 10{sup -6}; {Beta}(B{sup 0} {yields} {omega}{gamma}) < 1.0 x 10{sup -6}; {bar {Beta}}(B {yields} ({rho}/{omega}){gamma}) < 1.2 x 10{sup -6}. These results are in good agreement with the SM predictions. The branching fractions of these decays are then used to constrain the ratio |V{sub td}|/|V{sub ts}|.

Tan, Ping; /Wisconsin U., Madison

2006-03-08T23:59:59.000Z

239

Spin density distribution in CrCl/sub 3/ and CrBr/sub 3/  

SciTech Connect

The magnetization distribution in the layered ionic compounds CrCl/sub 3/ and CrBr/sub 3/ has been studied using polarized neutron diffraction. The results show that in both compounds approx. 20% of the magnetic moment is not located in 3d- like orbitals centered on the chromium ions. This reduction of the 3d moment sets a lower limit (A/sub ..pi..//sup 2/ > .04) on the square of the covalent admixture parameter. The spatial distribution of the delocalized moment has been studied by Fourier techniques which indicate a significant moment density between chromium ions in the chromium layers.

Brown, P.J.; Ziebeck, K.R.A.; Radhakrishna, P.

1982-01-01T23:59:59.000Z

240

Temperature Dependent Electrical Transport Properties of Ni-Cr and Co-Cr Binary Alloys  

Science Conference Proceedings (OSTI)

The temperature dependent electrical transport properties viz. electrical resistivity and thermal conductivity of Ni{sub 10}Cr{sub 90} and Co{sub 20}Cr{sub 80} alloys are computed at various temperatures. The electrical resistivity has been calculated according to Faber-Ziman model combined with Ashcroft-Langreth partial structure factors. In the present work, to include the ion-electron interaction, we have used a well tested local model potential. For exchange-correlation effects, five different forms of local field correction functions due to Hartree (H), Taylor (T), Ichimaru and Utsumi (IU), Farid et al (F) and Sarkar et al (S) are used. The present results due to S function are in good agreement with the experimental data as compared to results obtained using other four functions. The S functions satisfy compressibility sum rule in long wave length limit more accurately as compared to T, IU and F functions, which may be responsible for better agreement of results, obtained using S function. Also, present result confirms the validity of present approach in determining the transport properties of alloys like Ni-Cr and Co-Cr.

Thakore, B. Y.; Khambholja, S. G.; Bhatt, N. K.; Jani, A. R. [Department of Physics, S P University, Vallabh Vidhyanagar, 388 120, Gujarat (India); Suthar, P. H. [Department of Physics, C U Shah Science College, Ahmedabad, 380 014, Gujarat (India); Gajjar, P. N. [Department of Physics, University Schools of Sciences, Gujarat University, Ahmedabad, 380 009, Gujarat (India)

2011-12-12T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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

EPRI Conference on 9Cr Materials Fabrication and Joining Technologies  

Science Conference Proceedings (OSTI)

The 9Cr Materials Fabrication and Joining Technologies conference represents an international forum to address concerns associated with utility applications of 9 percent chromium (9Cr) steel materials and components. Although these materials were developed in the United States over 20 years ago, and many domestic installations have used this material, a majority of 9Cr applications have been overseas. This conference was designed to share international experience with these steels and to highlight new is...

2001-10-25T23:59:59.000Z

242

Cyclic Oxidation Behavior of Detonation Gun Sprayed Ni-20Cr ...  

Science Conference Proceedings (OSTI)

Presentation Title, Cyclic Oxidation Behavior of Detonation Gun Sprayed Ni-20Cr Coating on a Boiler Steel at 900C. Author(s), Gagandeep Kaushal, Harpreet...

243

Corrosion Behavior of 21%Cr Ferritic Stainless Steel at Atmospheric ...  

Science Conference Proceedings (OSTI)

In this study, 21%Cr SS and TYPE304 were exposed for 5 years at seashore area in Okinawa, and corrosion resistance of these steels was evaluated from...

244

SF6432-CR (02-01-13) Cost Reimbursement  

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

a Government site to perform work shall have Control : SF 6432-CR Title: Standard Terms & Conditions for Cost Reimbursement Owner: Procurement Policy & Quality Dept Release...

245

CR mammography: Design and implementation of a quality control program  

SciTech Connect

Despite the recent acquisition of significant quantities of computed radiography CR equipment for mammography, Mexican regulations do not specify the performance requirements for digital systems such as those of CR type. The design of a quality control program QCP specific for CR mammography systems was thus considered relevant. International protocols were taken as reference to define tests, procedures and acceptance criteria. The designed QCP was applied in three CR mammography facilities. Important deficiencies in spatial resolution, noise, image receptor homogeneity, artifacts and breast thickness compensation were detected.

Moreno-Ramirez, A.; Brandan, M. E.; Villasenor-Navarro, Y.; Galvan, H. A.; Ruiz-Trejo, C. [Instituto de Fisica, Universidad Nacional Autonoma de Mexico, DF 04510 (Mexico); Departamento de Radiodiagnostico, Instituto Nacional de Cancerologia, DF 14080 (Mexico); Instituto de Fisica, Universidad Nacional Autonoma de Mexico, DF 04510 (Mexico)

2012-10-23T23:59:59.000Z

246

Chemical and electrochemical behavior of the Cr(III)/Cr(II) half cell in the NASA Redox Energy Storage System  

DOE Green Energy (OSTI)

The Cr(III) complexes in the NASA Redox Energy Storage System have been isolated and identified as Cr(H/sub 2/O)/sub 6//sup +3/ and Cr(H/sub 2/O)/sub 5/Cl/sup +2/ by ion-exchange chromatography and visible spectrophotometry. The cell reactions during charge-discharge cycles have been followed by means of visible spectrophotometry. The spectral bands were resolved into component peaks and concentrations calculated using Beer's Law. During the charge mode Cr(H/sub 2/O)/sub 5/Cl/sup +2/ is reduced to Cr(H/sub 2/O)/sub 5/Cl/sup +/ and during the discharge mode Cr(H/sub 2/O)/sub 5/Cl/sup +/ is oxidized back to Cr(H/sub 2/O)/sub 5/Cl/sup +2/. Both electrode reactions occur via a chloride-bridge inner-sphere reaction pathway. Hysteresis effects can be explained by the slow attainment of equilibrium between Cr(H/sub 2/O)/sub 6//sup +3/ and Cr(H/sub 2/O)/sub 5/Cl/sup +2/.

Johnson, D.A.; Reid, M.A.

1982-01-01T23:59:59.000Z

247

CR-L-01-06.PDF  

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

8, 2001 8, 2001 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman (Signed) Inspector General SUBJECT: INFORMATION: Federal Managers' Financial Integrity Act Audit Report Audit Report No.: CR-L-01-06 We reviewed the Department of Energy's (Department) progress in implementing the Federal Managers' Financial Integrity Act (FMFIA) of 1982. The review was made to assist you in determining whether the evaluations of the systems of management, accounting, and administrative controls were carried out in a reasonable and prudent manner by the Department for Fiscal Year 2000. The Department's evaluation of its control systems was examined for compliance with requirements of the FMFIA, the General Accounting Office's "Standards for Internal Control in the Federal Government," Office of Management and Budget Circulars

248

PARS II Change Request (CR) Form  

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

Title: Phone #: Office/Symbol: Email: CHANGE TYPE: Defect: New Requirement: PRIORITY: PARS II Change Request Form (APR 2011) PARS II Change Request (CR) Form 1 = Prevents the accomplishment of an essential PARS-II capability 3 = Adversely affects the accomplishment of an essential PARS-II capability, but a work-around solution is known 4 = Results in User / Operator inconvenience or annoyance, but does not affect an essential PARS-II capability 5 = Any other effect 1) Detailed description of problem/need. (If possible, provide project #(s) you are working with). PROBLEM/CHANGE DESCRIPTION: 2) Where in system defect is seen or where new functionality is required (i.e., which screen, which report). Screenshots (as separate attachments) are helpful.

249

(Mo,Cr) in HASTELLOY C-22HS Alloy, a  

Science Conference Proceedings (OSTI)

debate (with question marks in the phase diagrams) such as ?CrMo4Ni5, ? ... diagram at 500, 620 and 700C show the existence of P phase and. OP6 phase[5

250

9 Cr-- 1 Mo steel material for high temperature application  

DOE Patents (OSTI)

One or more embodiments relates to a high-temperature, titanium alloyed, 9 Cr-1 Mo steel exhibiting improved creep strength and oxidation resistance at service temperatures up to 650.degree. C. The 9 Cr-1 Mo steel has a tempered martensite microstructure and is comprised of both large (0.5-3 .mu.m) primary titanium carbides and small (5-50 nm) secondary titanium carbides in a ratio of. from about 1:1.5 to about 1.5:1. The 9 Cr-1 Mo steel may be fabricated using exemplary austenizing, rapid cooling, and tempering steps without subsequent hot working requirements. The 9 Cr-1 Mo steel exhibits improvements in total mass gain, yield strength, and time-to-rupture over ASTM P91 and ASTM P92 at the temperature and time conditions examined.

Jablonski, Paul D; Alman, David; Dogan, Omer; Holcomb, Gordon; Cowen, Christopher

2012-11-27T23:59:59.000Z

251

SF 6432-CR Standard Terms and Conditions for Cost Reimbursement...  

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

CR (04-95) Sections II & III SECTION II STANDARD TERMS AND CONDITIONS FOR ALL COST REIMBURSEMENT CONTRACTS INDEX OF CLAUSES THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS...

252

Effect of the magnetic phase transition on the charge transport in layered semiconductor ferromagnets TlCrS{sub 2} and TlCrSe{sub 2}  

Science Conference Proceedings (OSTI)

TlCrS{sub 2} and TlCrSe{sub 2} crystals were synthesized by solid-state reaction. X-ray diffraction analysis showed that TlCrS{sub 2} and TlCrSe{sub 2} compounds crystallize in the hexagonal crystal system with lattice parameters a = 3.538 A, c = 21.962 A, c/a {approx} 6.207, z = 3; a = 3.6999 A, c = 22.6901 A, c/a {approx} 6.133, z = 3; and X-ray densities {rho}{sub x} = 6.705 and 6.209 g/cm{sup 3}, respectively. Magnetic and electric studies in a temperature range of 77-400 K showed that TlCrS{sub 2} and TlCrSe{sub 2} are semiconductor ferromagnets. Rather large deviations of the experimental effective magnetic moment of TlCrS{sub 2} (3.26 {mu}{sub B}) and TlCrSe{sub 2} (3.05 {mu}{sub B}) from the theoretical one (3.85 {mu}{sub B}) are attributed to two-dimensional magnetic ordering in the paramagnetic region of strongly layered ferromagnets TlCrS{sub 2} and TlCrSe{sub 2}. The effect of the magnetic phase's transition on the charge transport in TlCrS{sub 2} and TlCrSe{sub 2} is detected.

Veliyev, R. G.; Sadikhov, R. Z.; Kerimova, E. M., E-mail: ekerimova@physics.ab.az; Asadov, Yu. G.; Jabbarov, A. I. [Azerbaijan National Academy of Sciences, Institute of Physics (Azerbaijan)

2009-09-15T23:59:59.000Z

253

Itinerant Antiferromagnetism in BaCr2As2  

SciTech Connect

We report single-crystal synthesis, specific-heat and resistivity measurements and electronic structure calculations for BaCr{sub 2}As{sub 2}. This material is a metal with itinerant antiferromagnetism, similar to the parent phases of Fe-based high-temperature superconductors, but differs in magnetic order. Comparison of bare band-structure density of states and the low-temperature specific heat implies a mass renormalization of {approx}2. BaCr{sub 2}As{sub 2} shows stronger transition-metal-pnictogen covalency than the Fe compounds, and in this respect is more similar to BaMn{sub 2}As{sub 2}. This provides an explanation for the observation that Ni and Co doping is effective in the Fe-based superconductors, but Cr or Mn doping is not.

Singh, David J [ORNL; Safa-Sefat, Athena [ORNL; Mandrus, David [ORNL

2009-03-01T23:59:59.000Z

254

Nitrate Enhanced Microbial Cr(VI) Reduction-Final Report  

Science Conference Proceedings (OSTI)

A major challenge for the bioremediation of radionuclides (i.e., uranium, technetium) and metals (i.e., Cr(VI), Hg) is the co-occurrence of nitrate as it can inhibit metal transformation. Denitrification (nitrate reduction to dinitrogen gas) is considered the most important ecological process. For many metal and metalloid reducing bacteria, however, ammonia is the end product through respiratory nitrate reduction (RNRA). The focus of this work was to determine how RNRA impacts Cr(VI) transformation. The goal was to elucidate the specific mechanism(s) that limits Cr(VI) reduction in the presence of nitrate and to use this information to develop strategies that enhance Cr(VI) reduction (and thus detoxification). Our central hypothesis is that nitrate impacts the biotransformation of metals and metalloids in three ways 1) as a competitive alternative electron acceptor (inhibiting transformation), 2) as a co-metabolite (i.e., concomitant reduction, stimulating transformation), and 3) as an inducer of specific proteins and pathways involved in oxidation/reduction reactions (stimulating transformation). We have identified three model organisms, Geobacter metallireducens (mechanism 1), Sulfurospirillum barnesii, (mechasism 2), and Desulfovibrio desulfuricans (mechanisms 3). Our specific aims were to 1) investigate the role of Cr(VI) concentration on the kinetics of both growth and reduction of nitrate, nitrite, and Cr(VI) in these three organisms; 2) develop a profile of bacterial enzymes involved in nitrate transformation (e.g., oxidoreductases) using a proteomic approach; 3) investigate the function of periplasmic nitrite reductase (Nrf) as a chromate reductase; and 4) develop a strategy to maximize microbial chromium reduction in the presence of nitrate. We found that growth on nitrate by G. metallireducens was inhibited by Cr(VI). Over 240 proteins were identified by LC/MS-MS. Redox active proteins, outer membrane heavy metal efflux proteins, and chemotaxis sensory proteins (Gmet_2478 and Gmet_1641) were up-regulated with exposure to Cr(VI). A nine-heme cytochrome C was purified that could reduce nitrite and could be oxidized by Cr(VI). For D. desulfuricans, we found that confirmed that Cr(VI) induced a prolonged lag period when Cr(VI) was reduced. Over three hundred proteins were unequivocally identified by LC/MS-MS and a significant number of down-regulated proteins for which the levels were changed >2 fold compared to control. Sulfite reductase levels were similar, however, nitrate and nitrite reductase were down-regulated. The supernatant of spent cultures was found to contain a filterable, heat stable compound that rapidly reduced Cr(VI). In addition, desulfoviridin was purified from nitrate grown cells and shown to have nitrite reductase activity that was inhibited by Cr(VI). For S. barnesii, periplasmic nitrate reductase (Nap), nitrite reductase (Nrf), and the metalloid reductase (Rar) were purified and characterized. The supernatant of spent cultures was also found to contain a filterable, heat stable compound that rapidly reduced Cr(VI) but that Rar also reduced Cr(VI). Our results from specific aims 1 through 3 indicate that for G. metallireducens, Cr(VI) inhibits nitrate respiration as it oxidizes cytochromes involved in nitrate respiration. Iron reduction is apparently not affected and the inhibitory affects of Cr(VI) may be attenuated by the addition of sufficient Fe(III) to generate Fe(II) that abiotically reduces the chromium. For S. barnesii, although the enzyme assays indicate that the components of the respiratory pathway for nitrate (e.g. Nap and Nrf) are inhibited by chromate, the organism has a mechanism to prevent this from actually occurring. Our current hypothesis is that the non-specific metalloid reductase (Rar) is providing resistance by reducing the Cr(VI). The strategy here would be to enhance its growth and metabolism in the natural setting. Lactate is a suitable electron donor for S. barnesii but other donors are possible. Although the version of the Phylochip used for monitoring the microb

John F. Stolz

2011-06-15T23:59:59.000Z

255

Finite element modeling of Cr(VI) reduction by Shewanella oneidensis MR-1 employing the dual-enzyme kinetic model  

Science Conference Proceedings (OSTI)

Chromium (VI) (Cr(VI)) contamination of soil and groundwater is considered a major environmental concern. Bioreduction of Cr(VI) to chromium (III) (Cr(III)) can be considered an effective technology in remediating Cr(VI) contaminated sites. Among the ... Keywords: Bioreduction, Cr(VI), Dual-enzyme, Modeling

Md. Akram Hossain; Mahbub Alam; David Yonge; Prashanta Dutta

2005-12-01T23:59:59.000Z

256

PERFORMANCE STATISTICS WEIghTS  

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

365 lbs 365 lbs Delivered Curb Weight: 4510 lbs Distribution F/R: 57/43 % GVWR: 5520 lbs GAWR F/R: 2865/2865 lbs Payload: 1010 lbs Performance Goal: 400 lbs DIMENSIONS Wheelbase: 107.0 inches Track F/R: 62/61.2 inches Length: 187.2 inches Width: 72.6 inches Height: 66.4 inches Ground Clearance: 7.1 inches Performance Goal: 5.0 inches TIRES Tire Mfg: Goodyear Tire Model: Eagle RS-A Tire Size: P215/55R18 Tire Pressure F/R: 30/30 psi Spare Installed: Yes ENgINE Model: 3MZ-FE Output: 208 hp @ 5600 rpm Configuration: DOHC V6 Displacement: 3.3 L Fuel Tank Capacity: 17.2 Gallons Fuel Type: Unleaded Gasoline © 2010 Electric Transportation Applications All Rights Reserved VEhICLE FEATuRES Base Vehicle: 2006 Lexus RX 400h VIN: JTJHW31U160002575 Seatbelt Positions: Five

257

PERFORMANCE STATISTICS WEIghTS  

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

2650 lbs 2650 lbs Delivered Curb Weight 9 : 2615 lbs Distribution F/R 9 (%): 58.6/41.4 GVWR: 3164 lbs GAWR F/R: 1797/1378lbs Payload 5 : 564 lbs Performance Goal: 400 lbs DIMENSIONS Wheelbase: 95.9 in Track F/R: 59.6/59.1 in Length: 160.6 in Width: 68.5 in Height: 54.9 in Ground Clearance: 5.3 in Performance Goal: 5.0 in TIRES Tire Mfg: Dunlop Tire Model: SP Sport 1000m Tire Size: 195 / 55 R16 86V Tire Pressure F/R: 30/30 psi Spare Installed: Yes ENgINE Model: 1.5 L I4 Output 8 : 122 hp @ 6000 rpm Configuration: Inline Four-cylinder Displacement: 1.5 L Fuel Tank Capacity: 10.6 gal Fuel Type: Unleaded Gasoline © 2010 Electric Transportation Applications All Rights Reserved VEhICLE FEATuRES Base Vehicle: 2011 Honda CRZ EX Hybrid VIN: JHMZF1C64BS002982

258

PERFORMANCE STATISTICS WEIghTS  

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

245 lbs 245 lbs Delivered Curb Weight: 4118 lbs GVWR: 5675 lbs GAWR F/R: 2865/3130 lbs Distribution F/R: 59/41 % Payload: 1557 lbs Performance Goal: 400 lbs DIMENSIONS Wheelbase: 106.7 in Track F/R: 61.9/61.1 in Length: 185.3 in Width: 71.5 in Height: 68.6 in Ground Clearance: 5.9 in Performance Goal: 5.0 in TIRES Tire Mfg: Goodyear Tire Model: Integrity Tire Size: P225/65R17 Tire Pressure F/R: 32/32 Spare Installed: Yes ENgINE Model: 3MZ-FE Output: 208 hp @ 5600 rpm Configuration: V6 Displacement: 3.3 L Fuel Tank Capacity: 17.2 gal Fuel Type: Unleaded Gasoline © 2010 Electric Transportation Applications All Rights Reserved VEhICLE FEATuRES Base Vehicle: 2006 Highlander VIN: JTEDW21A860005681 Seatbelt Positions: Seven Standard Features: Air Conditioning

259

CR-39 track etching and blow up method  

DOE Patents (OSTI)

This invention is a method of etching tracks in CR-39 foil to obtain uniformly sized tracks. The invention comprises a step of electrochemically etching the foil at a low frequency and a ''blow-up'' step of electrochemically etching the foil at a high frequency.

Hankins, D.E.

1985-10-15T23:59:59.000Z

260

GLADY CASSIT Y VANDALIA MURPHY CR EEK BU CKHN-CENT URY CLAY  

Gasoline and Diesel Fuel Update (EIA)

OWN OAKFORD TWENTY-MILE CR EEK CARMICH AELS GOULD KAN ZIGG H ILL CADIZ LEOPOLD MT DAVIS BEARSVILLE AU GU STA FAYETT E C ITY FINK CR EEK HEADSVILLE CAMERON-GARNER TERRA ALTA...

Note: This page contains sample records for the topic "wat ts cr" 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

Integrated Ecogenomics Study for Bioremediation of Cr(VI) at Hanford 100H Area  

E-Print Network (OSTI)

reducer isolated from the Hanford 100H site capable of Iron(study for bioremediation of Cr(VI) at Hanford 100H area RomyVI)contamination at Hanford ?? Cr(VI) highly soluble, toxic

Chakraborty, Romy

2008-01-01T23:59:59.000Z

262

Audit Report: CR-B-97-03 | Department of Energy  

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

CR-B-97-03 May 6, 1997 Followup Audit on the Procurement of Support Services for the Energy Information Administration Audit Report: CR-B-97-03 More Documents & Publications...

263

Audit Report: CR-B-97-02 | Department of Energy  

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

2 Audit Report: CR-B-97-02 April 4, 1997 Audit of Department of Energy's Contractor Salary Increase Funds Audit Report: CR-B-97-02 More Documents & Publications Inspection Report:...

264

Audit Report: CR-B-95-06 | Department of Energy  

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

5-06 Audit Report: CR-B-95-06 June 30, 1995 Audit of Department of Energy Support Service Contracting Audit Report: CR-B-95-06 More Documents & Publications Audit Report: IG-0427...

265

Audit Report: CR-FS-97-02 | Department of Energy  

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

7-02 Audit Report: CR-FS-97-02 May 1, 1997 Audit of the Department of Energy's Consolidated Financial Statements for Fiscal Year 1996 Audit Report: CR-FS-97-02 More Documents &...

266

Audit Report: CR-B-02-02 | Department of Energy  

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

Report: CR-B-02-02 Audit Report: CR-B-02-02 August 22, 2002 Procurement Administration at Brookhaven National Laboratory In May 1999, the Office of Inspector General evaluated...

267

Lightest Isotope of Bh Produced Via the 209Bi(52Cr,n)260Bh Reaction  

E-Print Network (OSTI)

models. For many years, cold fusion reactions utilizingproduced via the new cold fusion reaction 209 Bi( 52 Cr,

2007-01-01T23:59:59.000Z

268

OEPN200.IndependentStudy 1-4cr. Individualstudiestomeetidentified,studentneeds.Prerequisite:admission  

E-Print Network (OSTI)

and ash handling proce- dures. Restricted to OEPO, OEIM majors. OEPO 103. Power Plant Overview I 5 cr,qualitycontrolandassurance,analyticalprocedures,sampleprepara- tion,andweighingandmeasuringtechniques.Restrictedtomajors. OEPO 102. Coal Handling 2 cr. Safety majors. OEPO 104. Power Plant Overview II 5 cr. Power plant systems, basic water chemistry, fuels

Castillo, Steven P.

269

HRTM 362. Food Service Management 3 cr. Purchasing, cost control, sanitation, nutrition and other managerial con-  

E-Print Network (OSTI)

Experience 1-6 cr. Field experience (internship) for Hotel, Restaurant, and Tourism Man- agement Program. Hospitality and Tourism Research and Applications 3 cr. An overview of research techniques utilized by today. Prereq- uisites: HRTM 421 and HRTM 422. HRTM 431. Hotel Facilities Management 3 cr. Analysis of systems

Castillo, Steven P.

270

Cr/sup 3 +/-doped colquiriite solid state laser material  

DOE Patents (OSTI)

Chromium doped colquiriite, LiCaAlF/sub 6/:Cr/sup 3 +/, is useful as a tunable laser crystal that has a high intrinsic slope efficiency, comparable to or exceeding that of alexandrite, the current leading performer of vibronic sideband Cr/sup 3 +/ lasers. The laser output is tunable from at least 720 nm to 840 nm with a measured slope efficiency of about 60% in a Kr laser pumped laser configuration. The intrinsic slope efficiency (in the limit of large output coupling) may approach the quantum defect limited value of 83%. The high slope efficiency implies that excited state absorption (ESA) is negligible. The potential for efficiency and the tuning range of this material satisfy the requirements for a pump laser for a high density storage medium incorporating Nd/sup 3 +/ or Tm/sup 3 +/ for use in a multimegajoule single shot fusion research facility. 4 figs.

Payne, S.A.; Chase, L.L.; Newkirk, H.W.; Krupke, W.F.

1988-03-31T23:59:59.000Z

271

Cr{sub 2}Nb-based alloy development  

SciTech Connect

This paper summarizes recent progress in developing Cr{sub 2}Nb/Cr(Nb) alloys for structural use in advanced fossil energy conversion systems. Alloy additions were added to control the microstructure and mechanical properties. Two beneficial elements have been identified among all alloying additions added to the alloys. One element is effective in refining the coarse eutectic structure and thus substantially improves the compressive strength and ductility of the alloys. The other element enhances oxidation resistance without sacrificing the ductility. The tensile properties are sensitive to cast defects, which can not be effectively reduced by HIPping at 1450-1580{degrees}C and/or directionally solidifying via a floating zone remelting method.

Liu, C.T.; Horton, J.A.; Carmichael, C.A.

1996-05-01T23:59:59.000Z

272

Cr.sup.3+ -doped colquiriite solid state laser material  

DOE Patents (OSTI)

Chromium doped colquiriite, LiCaAlF.sub.6 :Cr.sup.3+, is useful as a tunable laser crystal that has a high intrinsic slope efficiency, comparable to or exceeding that of alexandrite, the current leading performer of vibronic sideband Cr.sup.3+ lasers. The laser output is tunable from at least 720 nm to 840 nm with a measured slop efficiency of about 60% in a Kr laser pumped laser configuration. The intrinsic slope efficiency (in the limit of large output coupling) may approach the quantum defect limited value of 83%. The high slope efficiency implies that excited state absorption (ESA) is negligible. The potential for efficiency and the tuning range of this material satisfy the requirements for a pump laser for a high density storage medium incorporating Nd.sup.3+ or Tm.sup.3+ for use in a multimegajoule single shot fusion research facility.

Payne, Stephen A. (Castro Valley, CA); Chase, Lloyd L. (Livermore, CA); Newkirk, Herbert W. (Livermore, CA); Krupke, William F. (Pleasanton, CA)

1989-01-01T23:59:59.000Z

273

Low-cost, highly efficient, and tunable ultrafast laser technology based on directly diode-pumped Cr:Colquiriites  

E-Print Network (OSTI)

This doctoral project aims to develop robust, ultra low-cost ($5,000-20,000), highly-efficient, and tunable femtosecond laser technology based on diode-pumped Cr:Colquiriite gain media (Cr:LiCAF, Cr3+:LiSAF and Cr:LiSGaF). ...

Demirbas, Umit

2010-01-01T23:59:59.000Z

274

Improved oxidation sulfidation resistance of Fe-Cr-Ni alloys  

DOE Patents (OSTI)

High temperature resistance of Fe-Cr-Ni alloy compositions to oxidative and/or sulfidative conditions is provided by the incorporation of about 1 to 8 wt % of Zr or Nb and results in a two-phase composition having an alloy matrix as the first phase and a fine grained intermetallic composition as the second phase. The presence and location of the intermetallic composition between grains of the matrix provides mechanical strength, enhanced surface scale adhesion, and resistance to corrosive attack between grains of the alloy matrix at temperatures of 500 to 1000/sup 0/C.

Natesan, K.; Baxter, D.J.

1983-07-26T23:59:59.000Z

275

The response of CR-39 nuclear track detector to 1-9 MeV protons  

SciTech Connect

The response of CR-39 nuclear track detector (TasTrak) to protons in the energy range of 0.92-9.28 MeV has been studied. Previous studies of the CR-39 response to protons have been extended by examining the piece-to-piece variability in addition to the effects of etch time and etchant temperature; it is shown that the shape of the CR-39 response curve to protons can vary from piece-to-piece. Effects due to the age of CR-39 have also been studied using 5.5 MeV alpha particles over a 5-year period. Track diameters were found to degrade with the age of the CR-39 itself rather than the age of the tracks, consistent with previous studies utilizing different CR-39 over shorter time periods.

Sinenian, N.; Rosenberg, M. J.; Manuel, M.; McDuffee, S. C.; Casey, D. T.; Zylstra, A. B.; Rinderknecht, H. G.; Gatu Johnson, M.; Seguin, F. H.; Frenje, J. A.; Li, C. K.; Petrasso, R. D. [Plasma Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139-0001 (United States)

2011-10-15T23:59:59.000Z

276

Processing of LaCrO{sub 3} for solid oxide fuel cell applications  

DOE Green Energy (OSTI)

Objectives of this project is to produce LaCrO{sub 3} for the interconnect in solid oxide fuel cells. The project is divided into three areas: reproducible powder synthesis, sintering of LaCrO{sub 3}-based powders, and co-sintering of LaCrO{sub 3}-based powders with cathode and electrolyte materials. The project has been in place for 3 months; construction is underway for the spray pyrolysis system and studies initiated on the organometallic precursor.

Huebner, W.; Nasrallah, M.M.; Anderson, H.U.

1993-11-01T23:59:59.000Z

277

Phase Diagram of CuCrO2 in a Magnetic Field  

SciTech Connect

The magnetic phase diagram of CuCrO2 is constructed as a function of magnetic field and anisotropy using a trial spin state built from harmonics of a fundamental ordering wavevector. Whereas the multiferroic phase of CuCrO2 is a modified spin spiral with a 3-sublattice (SL) period, the phase diagram also contains 1-SL, 2-SL, 4-SL, and 5-SL collinear states which may be accessi- ble in the nonstoichiometric compound CuCrO2+ . For small anisotropy, CuCrO2 is predicted to undergo a transition between two modified spiral states with an intervening 3-SL collinear phase.

Fishman, Randy Scott [ORNL

2011-01-01T23:59:59.000Z

278

Ligand Rearrangement Reactions of Cr(CO)6 in Alcohol Solutions:Experiment and Theory  

SciTech Connect

The ligand rearrangement reaction of Cr(CO)6 is studied in a series of alcohol solutions using ultrafast, infrared spectroscopy and Brownian dynamics simulations.

Shanoski, Jennifer E.; Glascoe, Elizabeth A.; Harris, Charles B.

2005-09-24T23:59:59.000Z

279

Investigation on Oxidation Resistance of NiCoCrAlY Coating ...  

Science Conference Proceedings (OSTI)

Presentation Title, Investigation on Oxidation Resistance of NiCoCrAlY Coating Irradiated by High Current Pulsed Electron Beam. Author(s), Xianxiu Mei, Cunxia ...

280

A29: Microstructure and Properties of Nano-structured 9Cr Oxide ...  

Science Conference Proceedings (OSTI)

Abstract Scope, Nanostructured oxide dispersion strengthened (ODS) steels are ... A 9Cr ODS ferritic/martensitic steel was produced by gas atomization and hot...

Note: This page contains sample records for the topic "wat ts cr" 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

Alloy Design of 9% Cr Steel for High Efficiency Ultra-Supercritical ...  

Science Conference Proceedings (OSTI)

Presentation Title, Alloy Design of 9% Cr Steel for High Efficiency Ultra- Supercritical Power Plants. Author(s), Fujio Abe. On-Site Speaker (Planned), Fujio Abe.

282

Microstructure and 9MeV Au+ Irradiation Effects of 9Cr-ODS(Oxide ...  

Science Conference Proceedings (OSTI)

Abstract Scope, A kind of 9Cr-ODS(oxide dispersion strengthened) steel was ... Generation of Bulk Nanocomposites and Supersaturated Solid Solutions by...

283

CORROSION OF Fe-10Al-Cr ALLOYS BY COAL CHAR  

E-Print Network (OSTI)

off-gas from a typical gasifier contains large percentagesIOAl-Cr alloys at coal-gasifier This FeS and CaS0 operating

Gordon, B.A.

2011-01-01T23:59:59.000Z

284

Materials Reliability Program: Reevaluation of Stainless Steel Components in NUREG/CR-6674 (MRP-172)  

Science Conference Proceedings (OSTI)

NUREG/CR-6674, published June 2000, described a probabilistic fracture mechanics evaluation of light water reactor components subject to environmental fatigue effects.

2005-11-15T23:59:59.000Z

285

Al-Cr -2007-1 February 1, 2007 Aluminum and Chromium Leaching ...  

Al-Cr -2007-1 February 1, 2007 Aluminum and Chromium Leaching Workshop Atlanta, GA January 23 24, 2007 Crowne Plaza Airport Feedback Questionnaire

286

The hydrogen embrittlement of Ni-Cr-Fe alloys  

Science Conference Proceedings (OSTI)

It has been proposed that the stress corrosion cracking (SCC) of nickel-based alloys in low-temperature hydrogenated water is due to hydrogen embrittlement. The purpose of this work was to investigate the role of chromium on hydrogen embrittlement of Ni-Cr-Fe alloys and thus develop a better understanding of the low-temperature SCC phenomenon. The effect of chromium on the hydrogen embrittlement was examined using tensile tests followed by material evaluation via scanning electron microscopy and light optical microscopy. Four alloys were prepared with chromium contents ranging from 6 wt. percent to 35 wt. percent. In the noncharged condition, ductility, as measured by the percent elongation or reduction in area, increased as the alloy chromium content increased. Hydrogen appeared to have only minor effects on the mechanical properties of the low chromium alloys. The addition of hydrogen had a marked effect on the ductility of the higher chromium alloys. In the 26% chromium alloy, the elongation to failure was reduced from 53% to 14% with a change in fracture mode from ductile dimple to intergranular failure. A maximum in embrittlement was observed in the 26% Cr alloy. The maximum in embrittlement coincided with the minimum in stacking-fault energy. It is proposed that the increased hydrogen embrittlement in the high-chromium alloys is due to increased slip planarity caused by the low stacking-fault energy. Slip planarity did not appear to affect the fracture of the noncharged specimens.

Symons, D.M.

1996-12-31T23:59:59.000Z

287

The band structure-matched and highly spin-polarized Co{sub 2}CrZ/Cu{sub 2}CrAl Heusler alloys interface  

Science Conference Proceedings (OSTI)

Here we present a lattice- and band-matched nonmagnetic L21 Heusler alloy spacer for Co{sub 2}CrZ Heusler alloys where Z=Si or Al. By first principle calculations, we find that the band structure matching is almost perfectly satisfied when they are interfaced with Cu{sub 2}CrAl. Despite the loss of half-metallicity due to interface states, our calculations show that the spin polarization at these band-matched (001) interfaces is higher than 80%. These lattice-matched Co{sub 2}CrZ/Cu{sub 2}CrAl interfaces with excellent band matching and enhanced spin scattering asymmetry are promising for all-metallic current-perpendicular-to-plane giant magnetoresistance device applications.

Ko, V.; Han, G.; Qiu, J. [Data Storage Institute, Agency for Science, Technology and Research, 5 Engineering Drive 1, Singapore 117608 (Singapore); Feng, Y. P. [Department of Physics, National University of Singapore, 2 Science Drive 3, Singapore 117542 (Singapore)

2009-11-16T23:59:59.000Z

288

Structure determination of thermal-spray materials using synchrotron x-ray microtomography. [Cr[sub 3]C[sub 2]/NiCr thermal-spray coating  

SciTech Connect

The structure of materials prepared using thermal spray methods is difficult to determine using conventional microscopy of porosimetry methods. The difficulties inherent in these approaches can be circumvented using synchrotron computed microtomography(CMT). An example of the use of CMT to produce a high resolution non- destructive image of a thermal-spray coating is Cr[sub 3]C[sub 2]/NiCr is described here to illustrate the power of this technique.

Spanne, P.; Jones, K.W. (Brookhaven National Lab., Upton, NY (United States)); Herman, H. (State Univ. of New York, Stony Brook, NY (United States)); Riggs, W.L. (General Electric Co., Cincinnati, OH (United States). Aircraft Engines)

1991-01-01T23:59:59.000Z

289

Combined electrochemical/surface science investigations of Pt/Cr alloy electrodes  

DOE Green Energy (OSTI)

Chromium addition improves the performance of carbon-supported Pt electrodes for oxygen reduction in phosphoric acid fuel cells. To clarify the role of chromium and its chemical nature at the electrode surface, we have performed a combined electrochemical/surface science investigation of a series of bulk Pt/sub x/Cr/sub (1-x)/ alloys (0 less than or equal to x less than or equal to 1). In this paper we report the surface characterization of the starting electrodes by XPS, electrochemical results from cyclic voltammetry in 85% phosphoric acid, and post-electrochemical surface characterization. For Cr contents less than 40%, the electrodes were quite stable up to +1.6 V vs DHE. The surface Cr was largely oxidized to Cr/sup +3/ for surfaces at open circuit ad those exposed at potentials < +1.4 V. For intermediate Cr levels, Cr was leached from the surface region by +1.5 V, leaving a porous Pt electrode with increased electrochemical hydrogen adsorption capacity. For Pt/sub 0.2//Cr/sub 0.8/, treatments at +1.4 V and above led to the appearance of Pt/sup 4 +/ and Cr/sup 6 +/ species, apparently stabilized in a porous phosphate overlayer up to 50 A thick. The Pt electrochemical hydrogen adsorption capacity was simultaneously increased by a factor of 15. 18 refs., 4 figs.

Daube, K.A.; Paffett, M.T.; Gottesfeld, S.; Campbell, C.T.

1985-01-01T23:59:59.000Z

290

Neural network based controller for Cr6+-Fe2+ batch reduction process  

Science Conference Proceedings (OSTI)

An automated pilot plant has been designed and commissioned to carry out online/real-time data acquisition and control for the Cr^6^+-Fe^2^+ reduction process. Simulated data from the Cr^6^+-Fe^2^+ model derived are validated with online data and laboratory ... Keywords: Batch system, Neural Networks, ORP, Redox process

Chew Chun Ming; M. A. Hussain; M. K. Aroua

2011-11-01T23:59:59.000Z

291

Design and performance of a multiterawatt Cr:LiSrAlF[sub 6] laser system  

Science Conference Proceedings (OSTI)

We have developed a compact, flash-lamp-pumped Cr:LiSrAlF[sub 6] (Cr:LiSAF) laser system capable of producing femtosecond pulses exhibiting peak powers greater than 2 TW. Chirped pulse amplification in a Cr:LiSAF regenerative amplifier produces 15-mJ pulses at a 5-Hz repetition rate. Further amplification in Cr:LiSAF yields recompressed pulse energies of 280 mJ and a pulse duration of less than 135 fs at a 1.0-Hz repetition rate. We describe the design and performance of this laser as well as the optimization of chirped pulse amplification in flash-lamp-pumped Cr:LiSAF.

Ditmire, T.; Nguyen, H.; Perry, M.D. (Lawrence Livermore National Laboratory, P.O. Box 808, L-443, Livermore, California 94550 (United States))

1994-04-01T23:59:59.000Z

292

Mesoporous carbon -Cr2O3 composite as an anode material for lithium ion batteries  

SciTech Connect

Mesoporous carbon-Cr2O3 (M-C-Cr2O3) composite was prepared by co-assembly of in-situ formed phenolic resin, chromium precursor, and Pluronic block copolymer under acidic conditions, followed by carbonization at 750oC under Argon. The TEM results confirmed that the Cr2O3 nanoparticles, ranging from 10 to 20 nm, were well dispersed in the matrix of mesoporous carbon. The composite exhibited an initial reversible capacity of 710 mAh g-1 and good cycling stability, which is mainly due to the synergic effects of carbons within the composites, i.e. confining the crystal growth of Cr2O3 during the high temperature treatment step and buffering the volume change of Cr2O3 during the cycling step. This composite material is a promising anode material for lithium ion batteries.

Guo, Bingkun [ORNL; Chi, Miaofang [ORNL; Sun, Xiao-Guang [ORNL; Dai, Sheng [ORNL

2012-01-01T23:59:59.000Z

293

Ni6Cr5MoO18: A compensated half metal predicted from first-principles  

Science Conference Proceedings (OSTI)

NiCrO3 is semiconducting. It contains six molecular units in the conventional cell. By substituting one of the six Cr atoms with Mo in the conventional cell

Jing Wang; Ningning Zu; Zhijian Wu

2013-01-01T23:59:59.000Z

294

Cr-Ga-N materials for negative electrodes in Li rechargeable batteries : structure, synthesis and electrochemical performance  

E-Print Network (OSTI)

Electrochemical performances of two ternary compounds (Cr2GaN and Cr3GaN) in the Cr-Ga-N system as possible future anode materials for lithium rechargeable batteries were studied. Motivation for this study was dealt in ...

Kim, Miso

2007-01-01T23:59:59.000Z

295

Thermodynamic Modeling and Experimental Study of the Fe-Cr-Zr System  

Science Conference Proceedings (OSTI)

Wide applications of zircaloys, stainless steels and their interactions in nuclear reactors require the knowledge on phase stability and thermodynamic property of the Fe-Cr-Zr system. This knowledge is also important to develop new Zr-contained Fe-Cr ferritic steels. This work aims at developing thermodynamic models for describing phase stability and thermodynamic property of the Fe-Cr-Zr system using the Calphad approach coupled with experimental study. Thermodynamic descriptions of the Fe-Cr and Cr-Zr systems were either directly adopted or slightly modified from literature. The Fe-Zr system has been remodeled to accommodate recent ab-initio calculation of formation enthalpies of various Fe-Zr compounds. Reliable ternary experimental data and thermodynamic models were mainly available in the Zr-rich region. Therefore, selected ternary alloys located in the vicinity of the eutectic valley of (Fe,Cr,Zr) and (Fe,Cr)2Zr laves phase in the Fe-rich region have been experimentally investigated in this study. Microstructure has been examined by using scanning electron microscope, energy-dispersive Xray spectroscopy and X-ray diffraction. These experimental results, along with the literature data were then used to develop thermodynamic models for phases in the Fe-Cr-Zr system. Calculated phase equilibria and thermodynamic properties of the ternary system yield satisfactory agreements with available experimental data, which gives the confidence to use these models as building blocks for developing a Zr, Fe and Cr contained multicomponent thermodynamic database for broader applications in nuclear reactors.

Yang, Ying [ORNL; Tan, Lizhen [ORNL; Bei, Hongbin [ORNL; Busby, Jeremy T [ORNL

2013-01-01T23:59:59.000Z

296

Steamside Oxidation Behavior of Experimental 9%Cr Steels  

SciTech Connect

Reducing emissions and increasing economic competitiveness require more efficient steam power plants that utilize fossil fuels. One of the major challenges in designing these plants is the availability of materials that can stand the supercritical and ultra-supercritical steam conditions at a competitive cost. There are several programs around the world developing new ferritic and austenitic steels for superheater and reheater tubes exposed to the advanced steam conditions. The new steels must possess properties better than current steels in terms of creep strength, steamside oxidation resistance, fireside corrosion resistance, and thermal fatigue resistance. This paper introduces a series of experimental 9%Cr steels containing Cu, Co, and Ti. Stability of the phases in the new steels is discussed and compared to the phases in the commercially available materials. The steels were tested under both the dry and moist conditions at 650C for their cyclical oxidation resistance. Results of oxidation tests are presented. Under the moist conditions, the experimental steels exhibited significantly less mass gain compared to the commercial P91 steel. Microstructural characterization of the scale revealed different oxide compositions.

Dogan, O.N.; Holcomb, G.R.; Alman, D.E.; Jablonski, P.D.

2007-10-01T23:59:59.000Z

297

Remediation of Cr(VI) by biogenic magnetic nanoparticles: An x-ray magnetic circular dichroism study  

SciTech Connect

Biologically synthesized magnetite (Fe{sub 3}O{sub 4}) nanoparticles are studied using x-ray absorption and x-ray magnetic circular dichroism following exposure to hexavalent Cr solution. By examining their magnetic state, Cr cations are shown to exist in trivalent form on octahedral sites within the magnetite spinel surface. The possibility of reducing toxic Cr(VI) into a stable, non-toxic form, such as a Cr{sup 3+}-spinel layer, makes biogenic magnetite nanoparticles an attractive candidate for Cr remediation.

Telling, N. D.; Coker, V. S.; Cutting, R. S.; van der Laan, G.; Pearce, C. I.; Pattrick, R. A. D.; Arenholz, E.; Lloyd, J. R.

2009-09-04T23:59:59.000Z

298

Argonne TTRDC - D3 (Downloadable Dynamometer Database) - 2010 Honda CR-Z  

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

CR-Z Hybrid CR-Z Hybrid honda crz Front View - 2010 Honda CR-Z Hybrid The Honda CR-Z hybrid builds upon the Insight/Civic Honda hybrid systems with a sporty angle. The vehicle is marketed as a successor to the CRX 2-seat sport compact. It features a 1.5 L (83 kW) engine (larger than the 1.3 L used in the Insight and Civic HEVs) and is offered with both an automatic (push-belt CVT) and a manual transmission. The battery is similar to the Insight pack at 100.8 nominal voltage. The IMA motor is specified at 13 hp. Key Technology Mild hybrid "Honda IMA" hybrid system 1.5 L (83 kW) engine 100.8-Volt Nickel-Metal-Hydride (NiMH) Features 3 operational modes: "Econ," "Normal," and "Sport" Report Testing Summary (pdf) Data Download all data (zip)

299

CORROSION OF Fe-10Al-Cr ALLOYS BY COAL CHAR  

E-Print Network (OSTI)

Potent.ials Encountered in Coal Conversion Systems", NASA TNof Illinois #6 ash and coal char. Figure 1. Cross sectionsof Fe-lOAl-Cr Alloys by Coal Char B. A. Gordon and V.

Gordon, B.A.

2011-01-01T23:59:59.000Z

300

diff -crN oommf1.1b1/CHANGES oommf/CHANGES  

Science Conference Proceedings (OSTI)

diff -crN oommf1.1b1/CHANGES oommf/CHANGES. *** oommf1.1b1/ CHANGES Tue Oct 2 12:15:40 2001. --- oommf/CHANGES ...

Note: This page contains sample records for the topic "wat ts cr" 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

diff -crN oommf-1.0b1/CHANGES oommf/CHANGES  

Science Conference Proceedings (OSTI)

diff -crN oommf-1.0b1/CHANGES oommf/CHANGES. *** oommf-1.0b1/ CHANGES Tue Jul 27 15:49:21 1999. --- oommf/CHANGES ...

302

Design and performance of the terawatt Cr:LiSrAlF[sub 6] laser system  

Science Conference Proceedings (OSTI)

The authors have developed a compact, flashlamp-pumped Cr:LiSrAlF[sub 6] laser system capable of producing peak powers in excess of one terawatt. The chirped pulse amplification approach has been optimized for amplification of femtosecond pulses in Cr:LiSrAlF[sub 6]. The system includes a Cr:LiSAF regenerative amplifier followed by a Cr:LiSAF power amplifier chain. The regenerative amplifier produces 12 mJ pulses at a 5 Hz repetition rate which are further amplified to energies above 300 mJ at a 0.5 Hz repetition rate. Recompression results in a pulse energy of 150 mJ and pulse duration of under 135 fsec.

Ditmire, T.; Nguyen, H.; Herman, S.; Perry, M.D.

1993-01-28T23:59:59.000Z

303

Design and performance of the terawatt Cr:LiSrAlF{sub 6} laser system  

Science Conference Proceedings (OSTI)

The authors have developed a compact, flashlamp-pumped Cr:LiSrAlF{sub 6} laser system capable of producing peak powers in excess of one terawatt. The chirped pulse amplification approach has been optimized for amplification of femtosecond pulses in Cr:LiSrAlF{sub 6}. The system includes a Cr:LiSAF regenerative amplifier followed by a Cr:LiSAF power amplifier chain. The regenerative amplifier produces 12 mJ pulses at a 5 Hz repetition rate which are further amplified to energies above 300 mJ at a 0.5 Hz repetition rate. Recompression results in a pulse energy of 150 mJ and pulse duration of under 135 fsec.

Ditmire, T.; Nguyen, H.; Herman, S.; Perry, M.D.

1993-01-28T23:59:59.000Z

304

Inconsistencies between Long-Term Trends in Storminess Derived from the 20CR Reanalysis and Observations  

Science Conference Proceedings (OSTI)

Global atmospheric reanalyses have become a common tool for both validation of climate models and diagnostic studies, such as assessing climate variability and long-term trends. Presently, the Twentieth Century Reanalysis (20CR), which assimilates ...

Oliver Krueger; Frederik Schenk; Frauke Feser; Ralf Weisse

2013-02-01T23:59:59.000Z

305

Audit Report: CR-B-02-01 | Department of Energy  

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

2-01 Audit Report: CR-B-02-01 October 15, 2001 Fixed-Price Contracting for Department of Energy Cleanup Activities As part of its Contract Reform effort, the Department of Energy...

306

The Thermodynamics of Titanium Formation in 95CrMo Steel  

Science Conference Proceedings (OSTI)

... on the fatigue life of 95CrMo steel which was applied in producing drilling rod. ... Analysis of Residence Time Distribution (RTD) of Fluid Flows in a Four Strand ...

307

Impurity-Point Defect Interaction in Fe-Cr Alloys: Size Effects versus ...  

Science Conference Proceedings (OSTI)

May 1, 2007 ... Impurity-Point Defect Interaction in Fe-Cr Alloys: Size Effects versus Magnetic Behaviour by D. Nguyen-Manh, M.Y. Lavrentiev and S.L....

308

Clustering and Short-Range Orer in Fe-Cr Alloys: A Monte Carlo Study  

Science Conference Proceedings (OSTI)

May 1, 2007 ... Clustering and Short-Range Orer in Fe-Cr Alloys: A Monte Carlo Study by Mikhail Lavrentiev, Duc Nguyen-Manh, Sergei Dudarev, Ralf Drautz,...

309

Molecular dynamics simulation of displacement cascades in FeCr alloys  

E-Print Network (OSTI)

Molecular dynamics simulation of displacement cascades in Fe­Cr alloys L. Malerba a,*, D. Terentyev by displacement cascades in the relevant material. Molecular dynamics (MD) is well known to be the simulation tool

310

A few-cycle Cr??:YAG laser and optical studies of photonic crystals  

E-Print Network (OSTI)

A prismless Cr4+:YAG laser was used to generate 20 fs pulses at 1450 nm with a bandwidth of 190 nm FWHM. Intracavity group velocity dispersion was compensated with double-chirped mirrors. Pulse spectrum was observable from ...

Ripin, Daniel Jacob, 1973-

2002-01-01T23:59:59.000Z

311

ISSUES REGARDING FEE STRUCTURE FOR THREE ENVIRONMENTAL MANAGEMENT CONTRACTS, CR-B-01-01  

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

CR-B-01-01 CR-B-01-01 AUDIT REPORT ISSUES REGARDING FEE STRUCTURE FOR THREE ENVIRONMENTAL MANAGEMENT CONTRACTS MAY 2001 U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL OFFICE OF AUDIT SERVICES DEPARTMENT OF ENERGY Washington, DC 20585 May 9, 2001 MEMORANDUM FOR THE DIRECTOR, OFFICE OF MANAGEMENT AND ADMINISTRATION FROM: Phillip L. Holbrook (Signed) Deputy Inspector General for Audit Services Office of Inspector General SUBJECT: INFORMATION: Audit Report on "Issues Regarding Fee Structure for

312

Heat treatment of NiCrFe alloy to optimize resistance to intergrannular stress corrosion  

DOE Patents (OSTI)

A process of producing a NiCrFe alloy having a high resistance to stress corrosion cracking comprising heating a NiCrFe alloy to a temperature sufficient to enable the carbon present in the alloy body in the form of carbide deposits to enter into solution, rapidly cool the alloy body, and heat the cooled body to a temperature between 1100.degree. to 1500.degree. F. for about 1 to 30 hours.

Steeves, Arthur F. (Schenectady, NY); Bibb, Albert E. (Clifton Park, NY)

1984-01-01T23:59:59.000Z

313

Efficient cw lasing in a Cr{sup 2+}:CdSe crystal  

Science Conference Proceedings (OSTI)

Continuous wave lasing in a Cr{sup 2+}:CdSe crystal is obtained for the first time. The Cr{sup 2+}:CdSe crystal pumped by a 1.908-{mu}m thulium fibre laser generated 1.07 W at 2.623 {mu}m with the quantum slope efficiency with respect to the absorbed power equal to 60%. (letters)

Akimov, V A [Moscow Institute of Physics and Technology (State University), Dolgoprudnyi, Moscow Region (Russian Federation); Kozlovskii, V I; Korostelin, Yu V; Landman, A I; Podmar'kov, Yu P; Skasyrsky, Ya K; Frolov, M P [P.N. Lebedev Physics Institute, Russian Academy of Sciences, Moscow (Russian Federation)

2007-11-30T23:59:59.000Z

314

Optimizing Cr(VI) and Tc(VII) remediation through nano-scale biomineral engineering  

Science Conference Proceedings (OSTI)

To optimize the production of biomagnetite for the bioremediation of metal oxyanion contaminated waters, the reduction of aqueous Cr(VI) to Cr(III) by two biogenic magnetites and a synthetic magnetite was evaluated under batch and continuous flow conditions. Results indicate that nano-scale biogenic magnetite produced by incubating synthetic schwertmannite powder in cell suspensions of Geobacter sulfurreducens is more efficient at reducing Cr(VI) than either biogenic nano-magnetite produced from a suspension of ferrihydrite 'gel' or synthetic nano-scale Fe{sub 3}O{sub 4} powder. Although X-ray Photoelectron Spectroscopy (XPS) measurements obtained from post-exposure magnetite samples reveal that both Cr(III) and Cr(VI) are associated with nanoparticle surfaces, X-ray Magnetic Circular Dichroism (XMCD) studies indicate that some Cr(III) has replaced octahedrally coordinated Fe in the lattice of the magnetite. Inductively Coupled Plasma-Atomic Emission Spectrometry (ICP-AES) measurements of total aqueous Cr in the associated solution phase indicated that, although the majority of Cr(III) was incorporated within or adsorbed to the magnetite samples, a proportion ({approx}10-15 %) was released back into solution. Studies of Tc(VII) uptake by magnetites produced via the different synthesis routes also revealed significant differences between them as regards effectiveness for remediation. In addition, column studies using a {gamma}-camera to obtain real time images of a {sup 99m}Tc(VII) radiotracer were performed to visualize directly the relative performances of the magnetite sorbents against ultra-trace concentrations of metal oxyanion contaminants. Again, the magnetite produced from schwertmannite proved capable of retaining more ({approx}20%) {sup 99m}Tc(VII) than the magnetite produced from ferrihydrite, confirming that biomagnetite production for efficient environmental remediation can be fine-tuned through careful selection of the initial Fe(III) mineral substrate supplied to Fe(III)-reducing bacteria.

Cutting, R. S.; Coker, V. S.; Telling, N. D.; Kimber, R. L.; Pearce, C. I.; Ellis, B.; Lawson, R; van der Laan, G.; Pattrick, R.A.D.; Vaughan, D.J.; Arenholz, E.; Lloyd, J. R.

2009-09-09T23:59:59.000Z

315

Oxidation behavior of arc evaporated Al-Cr-Si-N thin films  

SciTech Connect

The impact of Al and Si on the oxidation behavior of Al-Cr-(Si)-N thin films synthesized by arc evaporation of powder metallurgically prepared Al{sub x}Cr{sub 1-x} targets with x = Al/(Al + Cr) of 0.5, 0.6, and 0.7 and (Al{sub 0.5}Cr{sub 0.5}){sub 1-z}Si{sub z} targets with Si contents of z = 0.05, 0.1, and 0.2 in N{sub 2} atmosphere was studied in detail by means of differential scanning calorimetry, thermogravimetric analysis (TGA), x-ray diffraction, and Raman spectroscopy. Dynamical measurements in synthetic air (up to 1440 Degree-Sign C) revealed the highest onset temperature of pronounced oxidation for nitride coatings prepared from the Al{sub 0.4}Cr{sub 0.4}Si{sub 0.2} target. Isothermal TGA at 1100, 1200, 1250, and 1300 Degree-Sign C highlight the pronounced improvement of the oxidation resistance of Al{sub x}Cr{sub 1-x}N coatings by the addition of Si. The results show that Si promotes the formation of a dense coating morphology as well as a dense oxide scale when exposed to air.

Tritremmel, Christian; Daniel, Rostislav; Mitterer, Christian; Mayrhofer, Paul H.; Lechthaler, Markus; Polcik, Peter [Christian Doppler Laboratory for Advanced Hard Coatings, Department of Physical Metallurgy and Materials Testing, Montanuniversitaet Leoben, Franz-Josef-Strasse 18, A-8700 Leoben (Austria); Christian Doppler Laboratory for Application Oriented Coating Development, Department of Physical Metallurgy and Materials Testing, Montanuniversitaet Leoben, Franz-Josef-Strasse 18, A-8700 Leoben (Austria); OC Oerlikon Balzers AG, Iramali 18, LI-9496 Balzers (Liechtenstein); PLANSEE Composite Materials GmbH, Siebenbuergerstrasse 23, D-86983 Lechbruck am See (Germany)

2012-11-15T23:59:59.000Z

316

Processing of LaCrO{sub 3} for solid oxide fuel cell applications  

DOE Green Energy (OSTI)

The University of Missouri-Rolla is performing a 5 year research program dedicated towards the development of LaCrO{sub 3}-based interconnect powders which densify when in contact with anode and cathode materials for solid oxide fuel cells (SOFC). During the course of this program the authors investigated compositions within the pseudo-ternary LaCrO{sub 3}-LaMnO{sub 3}-LaCoO{sub 3} system. Their expanded studies on the processing and sintering of LaCrO{sub 3} to make dense interconnects using LaCrO{sub 3}-based oxides at temperatures less than 1,500 C in an air atmosphere and in contact with both anode and cathode oxides. The specific objectives of this research program are to: Develop a novel technique which reproducibly yields LaCrO{sub 3}-based powders with the desired particle characteristics; Fully understand the liquid phase sintering mechanism; Clearly identify the reason why LaCrO{sub 3} does not densify in the presence of electrolyte and cathode materials; Systematically solve this problem through judicious control over the liquid phase; and Incorporate materials developed in this program into planar cells and measure their performance. Results are discussed on porosity and skrinkage, and sintering and melting behaviors.

Huebner, W.; Anderson, H.U.

1994-09-01T23:59:59.000Z

317

Leaching Behavior of Cr(III) in Stabilized/Solidified Soil  

Science Conference Proceedings (OSTI)

The leaching behavior of chromium was studied using batch leaching tests, surface complexation modeling and X-ray absorption near edge structure (XANES) spectroscopy. A contaminated soil sample containing 1330 mg-Cr kg{sup -1} and 25 600 mg-Fe kg{sup -1} of dry soil was stabilized/solidified (S/S) with 10% cement, 25% cement, 10% lime and a mixture of 20% flyash and 5% lime. The XANES analysis showed that Cr(III) was the only Cr species in untreated soil and S/S-treated samples. The leachate Cr concentration determined using the toxicity characteristic leaching procedure (TCLP) was reduced from 5.18 mg l{sup -1} for untreated soil to 0.84 mg l{sup -1} for the sample treated with 25% cement. The Cr leachability in untreated and treated soil samples decreased dramatically as the pH increased from 3 to 5, remained at similar levels in the pH range between 5 and 10.5, and further decreased at pH > 10.5. Modeling results indicated that the release of Cr(III) was controlled by adsorption on iron oxides at pH 10.5.

Jing,C.; Liu, S.; Korfiatis, G.; Meng, X.

2006-01-01T23:59:59.000Z

318

A First-principles Study onA First-principles Study on Fe Substituted CrFe Substituted Cr2323CC66  

E-Print Network (OSTI)

halpy of FeCr22C6. #12;Creep Resistant Steel Steam Power Plant Efficiency ~42 % Goal Efficiency 45 common power plant steels (MTDAT A, SGTE database, 565 °C) [Bhadeshia, 2001] M23C6 in Power Plant Steels by the all-electron full potential linearized a ugmented plane-wave method (FLAPW) within the generalized g

Cambridge, University of

319

r XXXX American Chemical Society A dx.doi.org/10.1021/cr100290v |Chem. Rev. XXXX, XXX, 000000 pubs.acs.org/CR  

E-Print Network (OSTI)

%), hydro (15%), and the remaining 3% from renewable energy technologies. Even with aggressive conservation energy, such as pumped hydro and possibly compressed air energy storage (CAES), can be an attractive­000 REVIEW pubs.acs.org/CR Electrochemical Energy Storage for Green Grid Zhenguo Yang,* Jianlu Zhang, Michael

320

Photochemistry of Methyl Bromide on the ?-Cr2O3(0001) Surface  

Science Conference Proceedings (OSTI)

The photochemical properties of the Cr-terminated ?-Cr2O3(0001) surface were explored using methyl bromide (CH3Br) as a probe molecule. CH3Br adsorbed and desorbed molecularly from the Cr-terminated ?-Cr2O3(0001) surface without detectable thermal decomposition. Temperature programmed desorption (TPD) revealed a CH3Br desorption state at 240 K for coverages up to 0.5 ML, followed by more weakly bound molecules desorbing at 175 K for coverages up to 1 ML. Multilayer exposures led to desorption at ~130 K. The CH3Br sticking coefficient was unity at 105 K for coverages up to monolayer saturation, but decreased as the multilayer formed. In contrast, pre-oxidation of the surface (using an oxygen plasma source) led to capping of surface Cr3+ sites and near complete removal of CH3Br TPD states above 150 K. The photochemistry of chemisorbed CH3Br was explored on the Cr-terminated surface using post-irradiation TPD and photon stimulated desorption (PSD). Irradiation of adsorbed CH3Br with broad band light from a Hg arc lamp resulted in both photodesorption and photodecomposition of the parent molecule at a combined cross section of ~10-22 cm2. Parent PSD was indicative of molecular photodesorption, but CH3 was also detected in PSD and Br atoms were left on the surface, both reflective of photo-induced CH3-Br bond dissociation. Use of a 385 nm cut-off filter effectively shut down the photodissociation pathway but not the parent molecule photodesorption process. From these observations it is inferred that d-to-d transitions in ?-Cr2O3, occurring at photon energies <3 eV, are not responsible for photodecomposition of 2 adsorbed CH3Br. It is unclear to what extent band-to-band versus direct CH3Br photolysis play in CH3-Br bond dissociation initiated by more energetic photons.

Henderson, Michael A.

2010-09-30T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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

Integrated Investigation on the Production and Fate of Organo-Cr(III) Complexes from Microbial Reduction of Chromate  

DOE Green Energy (OSTI)

Our objective is to investigate the complexity of chromium biogeocycling. Our results clearly support more complexity. In short, the chromium cycle is not as simple as the conversion between Cr(III) and Cr(VI) in inorganic forms. We have obtained more evidence to prove the formation of soluble organo-Cr(III) complexes from microbial reduction of Cr(VI). The complexes are relatively stable due to the slow ligand exchange of Cr(III). However, some microorganisms can consume the organic ligands and release Cr(III), which then precipitates. Efforts are being made to characterize the organo-Cr(III) complexes and investigate their behavior in soil. Progress and efforts are summarized for each task. Task 1. Production of soluble organo-Cr(III) complexes by selected microorganisms A total of eight organisms were screened for production of soluble organo-Cr(III) complexes by culturing in both growth and non growth media containing 4 mg/L of Cr(VI); three were Gram positive and five were Gram negative. The Gram-positive bacteria were Cellulomonas sp. ES 6, Rhodococcus sp., and Leafsonia sp., while Shewanella oneidensis MR 1, Desulfovibrio desulfuricans G20, D. vulgaris Hildenborough, Pseudomonas putida MK 1 and Ps. aeruginosa PAO 1 were Gram negative. Purifications of the soluble organo-Cr(III) complexes produced by Cellulomonas sp. ES 6, Shewanella. oneidensis MR 1, Rhodococcus sp., and D. vulgaris Hildenborough were carried out. The culture supernatants were lyophilized and extracted first with methanol followed by water. The extracts were then analyzed for soluble Cr. The majority of the Cr(III) was present in the water-soluble fraction for all of the bacteria tested (data not shown), revealing a general phenomenon of soluble Cr(III) production. Cellulomonas sp. ES6 produced the highest amount of soluble Cr(III) (364 ppm) and D. vulgaris Hildenborough produced the least (143 ppm). Seventy eight percent of the soluble Cr(III) produced by Shewanella. oneidensis MR 1 was water soluble, while 45% was water soluble for the Cellulomonas sp. ES6. The water-soluble fractions were further purified by anion exchange chromatography. All soluble Cr(III) was bound to the anion exchange column. The bound organo-Cr(III) was eluted by gradient elution, (0.25M-2M) using ammonium acetate. Preliminary characterization confirmed the nature of organo-Cr(III) complexes. Further characterization of these species by electrospray ionization mass spectrometry (ESI-MS) is in progress. Task 2. Demonstrate that chromate reduction produces organo-Cr(III) complexes with microbial cellular components. In the past year, further research on the formation of organo-Cr(III) complexes has been completed. Formation of soluble complexes with cell free extracts as the organic portion has resulted in the formation of organo-Cr(III) complexes, approximately 27% Cr(III) remained soluble after 14 days. In addition, complexes formed between individual organic components and Cr(III) have been tested for changes in solubility due to changes in pH.

Xun, Luying

2005-06-01T23:59:59.000Z

322

Synthesis of Room-Temperature Ferromagnetic Cr-doped TiO?(110) Rutile Single Crystals using Ion Implantation  

SciTech Connect

Ferromagnetic Cr-doped rutile TiO? single crystals were synthesized by high-temperature ion implantation. The associated structural, compositional and magnetic properties were studied by x-ray photoelectron spectroscopy, Rutherford backscattering spectrometry, proton induced x-ray emission, x-ray diffraction, Cr K- and L-shell near-edge x-ray absorption spectroscopy, and vibrating sample magnetometry. Cr was distributed uniformly to the depth of about 300 nm with an average concentration of ~1 at. %. The samples are semiconducting and ferromagnetic as implanted, with a saturation magnetization of 0.29???B/Cr atom at room temperature. Cr is in a formal oxidation state of +3 throughout the implanted region, and no CrO? is detected.

Shutthanandan, V.; Thevuthasan, Suntharampillai; Droubay, Timothy; Heald, Steve M.; Engelhard, Mark H.; McCready, David E.; Chambers, Scott A.; Nachimuthu, Ponnusamy; Mun, B. S.

2006-01-01T23:59:59.000Z

323

Detection of charge transfer processes in Cr-doped SrTiO{sub 3} single crystals  

SciTech Connect

An insulator-to-metal transition is observed in Cr-doped SrTiO{sub 3} single crystals upon extended exposure to a high electric field, namely, electroconditioning (EC). Electron paramagnetic resonance (EPR) and transport measurements under laser irradiation show anticorrelation between the Cr{sup 3+} EPR signal and the electrical current. This proves that the Cr{sup 3+} ions are responsible for the photocurrent that initiates the EC process. We observe the presence of Cr{sup 3+}/Cr{sup 4+} mixed valencies in the bulk in the conducting state. The EPR characterization of the spectra in the conducting state excludes the possibility of a Cr{sup 3+}-oxygen vacancy complex in the bulk as a result of the EC.

La Mattina, F. [Physik-Institut der Universitaet Zuerich, Winterthurerstr. 190, CH-8057 Zuerich (Switzerland); IBM Research, Zurich Research Laboratory, Saeumerstr. 4, CH-8803 Rueschlikon (Switzerland); Bednorz, J. G.; Alvarado, S. F. [IBM Research, Zurich Research Laboratory, Saeumerstr. 4, CH-8803 Rueschlikon (Switzerland); Shengelaya, A. [Physics Institute of Tbilisi State University, Chavchavadze 3, GE-0128, Tbilisi (Georgia); Keller, H. [Physik-Institut der Universitaet Zuerich, Winterthurerstr. 190, CH-8057 Zuerich (Switzerland)

2008-07-14T23:59:59.000Z

324

ORISE: REAC/TS Radiation Treatment Medications  

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

air during a radiation event and then inhaled, it is quickly absorbed by the thyroid gland and can cause damage. KI acts to block the radioactive iodine from being taken into...

325

TS Power Plant, Eureka County, Nevada  

SciTech Connect

Not all coal-fired power plants are constructed by investor-owned utilities or independent power producers selling to wholesale markets. When Newmont Mining Corp. recognised that local power supplies were inadequate and too expensive to meet long-term electricity needs for its major gold- and copper-mining operations in northern Nevada, it built its own generation. What is more, Newmont's privately owned 200-MW net coal-fired plant features power plant technologies that will surely become industry standards. Newmont's investment in power and technology is also golden: the capital cost will be paid back in about eight years. 4 figs.

Peltier, R. [DTE Energy Services (United States)

2008-10-15T23:59:59.000Z

326

ORISE: REAC/TS Radiation Accident Registries  

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

Accident Registries The Radiation Emergency Assistance CenterTraining Site (REACTS) at the Oak Ridge Institute for Science and Education (ORISE) maintains a number of radiation...

327

ORISE: REAC/TS Cytogenetic Biodosimetry  

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

Nuclear Regulatory Commission. By operating a cytogenetic biodosimetry laboratory, the Oak Ridge Institute for Science and Education (ORISE) is helping the U.S. Department of...

328

DOE STANDARD TS NOT MEASUREMENT SENSITIVE  

E-Print Network (OSTI)

DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document has been reproduced from the best available copy. Available to DOE and DOE contractors from ES&H Technical Information

unknown authors

1998-01-01T23:59:59.000Z

329

ORISE: REAC/TS Emergency Response Services  

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

Emergency Response Services Emergency Response Services The Radiation Emergency Assistance CenterTraining Site (REACTS) at the Oak Ridge Institute for Science and Education...

330

Recovery of Cr(III) from tannery spent chrome liquor for reuse  

Science Conference Proceedings (OSTI)

This paper embodies details on the extraction behavior of Cr(III) along with Al(III), Fe(III), Mg(II), Mn(II), Co(II), Ni(II), and Cu(II) from hydrochloric acid media employing the Cyanex 301-toluene system. All of these metals, except Cr(III), Mg(II), and Mn(II), are extracted into the organic phase. This property of the extractant has been used to separate Cr(III) from the binary mixtures. The partition data have been extended onto spent chrome liquor, and this waste has been treated in such a manner so that it becomes suitable for use in trivalent plating baths. The hydrolytic stability and recycling capacity has been reported. Because the concentration of Cr(III) in the waste is much lower than that required for chromium depositions in Cr(III) plating baths, a concentration step using MgO as a precipitating agent has been appended. To summarize, this paper envisages a new approach to tannery waste management that focuses on treating spent chrome liquors using a solvent extraction technique in such a manner that the waste becomes suitable for use in trivalent plating baths. This would not only help abate pollution but also recover the metal in a pure form.

Khwaja, A.R.; Singh, R.; Tandon, S.N.

2000-04-01T23:59:59.000Z

331

Phase decomposition in an Fe-40 at.% Cr alloy after isothermal aging and its effect on hardening  

SciTech Connect

The phase decomposition process of an Fe-40 at.% Cr alloy was studied after isothermal aging at 475 and 500 deg. C using a high-resolution transmission electron microscope, as well as hardness measurements. High-resolution transmission electron microscope observations showed that the hardening behavior is associated with the formation of the nanometric coherent decomposed Cr-rich and Fe-rich phases with irregular shape and interconnected as expected for a spinodally-decomposed alloy. As the aging progressed, coherent rounded Cr-rich phase precipitates were observed in the Fe-rich phase matrix. The coarsening process of the Cr-rich phase was observed for aging times up to 750 h. Nevertheless, no decrease in hardness with time was observed because of the nanometric size of the Cr-rich phase, less than 10 nm. Aging hardening was higher at 500 deg. C because of the higher decomposition kinetics. - Research Highlights: {yields} Spinodally-decomposed phases showed an interconnected and irregular shape in aged Fe-Cr alloy. {yields} Further aging promoted the formation of nanometric coherent rounded Cr-rich precipitates. {yields} Nanometric Cr-rich phases are responsible for the age hardening. {yields} Coarsening process of these nanometric Cr-rich precipitates caused no decrease in hardness.

Lopez-Hirata, Victor M., E-mail: vlopezhi@prodigy.net.mx; Soriano-Vargas, Orlando; Rosales-Dorantes, Hector J.; Saucedo Munoz, Maribel L.

2011-08-15T23:59:59.000Z

332

Audit Report: CR-B-02-01 | Department of Energy  

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

CR-B-02-01 CR-B-02-01 Audit Report: CR-B-02-01 October 15, 2001 Fixed-Price Contracting for Department of Energy Cleanup Activities As part of its Contract Reform effort, the Department of Energy (Department) acted to increase its use of fixed-price contracts. This shift was designed to increase the cost-effectiveness of operations. Since October 1994, the Office of Environmental Management (EM) has awarded a number of fixed-price contracts for environmental cleanup activities. In so doing, EM expected significant cost savings when compared to approaches previously employed by management and operating contractors. Accurately estimating those savings is crucial to contracting strategy and project funding decisions, as well as the Department's overall environmental cleanup strategy. The objective of our audit was to determine if the cost

333

Diode-pumped Cr:LiSAF all-solid-state femtosecond oscillator and regenerative amplifier  

Science Conference Proceedings (OSTI)

An all-solid-state tunable diode-pumped Cr{sup 3+}:LiSrAlF{sub 6} (Cr:LiSAF) regenerative amplifier, seeded by a tunable diode-pumped Cr:LiSAF femtosecond oscillator, has been demonstrated for the first time to our knowledge. The oscillator was tunable over 75 nm and generated pulses as short as 24 fs. As much as 70 mW average output power was obtained with pulses of 40-fs duration. The amplifier produced recompressed pulses of less than 200-fs duration with energies exceeding 1{mu}J at a repetition rate as high as 25 kHz. {copyright} {ital 1995} {ital Optical} {ital Society} {ital of} {ital America}.

Mellish, R.; Barry, N.P.; Hyde, S.C.W.; Jones, R.; French, P.M.W.; Taylor, J.R. [Femtosecond Optics Group, Department of Physics, Imperial College of Science and Technology, Prince Consort Road, London SW7 2BZ (United Kingdom); van der Poel, C.J.; Valster, A. [Philips Optoelectronics Centre, Prof. Holstlaan 4, 5656 AA Eindhoven (Netherlands)

1995-11-15T23:59:59.000Z

334

Itinerant antiferromagnetism in BaCr2As2: Experimental characterization and electronic structure calculations  

SciTech Connect

We report single crystal synthesis, specific heat and resistivity measurements and electronic structure calculations for BaCr2As2. This material is a metal with itinerant antiferromagnetism, similar to the parent phases of Fe-based high temperature superconductors, but differs in magnetic order. Comparison of bare band structure density of states and the low temperature specific heat implies a mass renormalization of 2. BaCr2As2 shows stronger transition metal - pnictogen covalency than the Fe compounds, and in this respect is more similar to BaMn2As2. This provides an explanation for the observation that Ni and Co doping is effective in the Fe-based superconductors, but Cr or Mn doping is not.

Singh, David J [ORNL; Safa-Sefat, Athena [ORNL; McGuire, Michael A [ORNL; Sales, Brian C [ORNL; Mandrus, David [ORNL; VanBebber, L. H. [University of Tennessee, Knoxville (UTK); Keppens, Veerle [University of Tennessee, Knoxville (UTK)

2009-01-01T23:59:59.000Z

335

Audit Report: CR-B-99-02 | Department of Energy  

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

Report: CR-B-99-02 Report: CR-B-99-02 Audit Report: CR-B-99-02 September 30, 1999 Management of Unneeded Materials and Chemicals For more than 50 years, the U.S. Department of Energy (Department) and its contractors operated large production facilities and laboratories that acquired and produced directly or as by-products enormous amounts of non-nuclear materials such as sodium, lead, chemicals, and scrap metal. However, a mission change resulting from the end of the Cold War called into question the need for continued stockpiling of these materials. In the past, the Department has conducted reviews that have identified inefficiencies and recommended improvements to the materials management function. The objective of this audit was to determine if the Department efficiently disposed of its unneeded materials.

336

Magnetic and electrical properties of layered magnets Tl(Cr,Mn,Co)Se{sub 2}  

Science Conference Proceedings (OSTI)

Tl(Cr,Mn,Co)Se{sub 2} crystals were synthesized at T {approx} 1050 K. X-ray diffraction analysis showed that TlCrSe{sub 2}, TlMnSe{sub 2}, and TlCoSe{sub 2} compounds crystallize in the hexagonal crystal system with the lattice parameters: a = 3.6999 A, c = 22.6901 A, c/a {approx} 6.133, z = 3, {rho}{sub x} = 6.209 g/cm{sup 3}; a = 6.53 A, c = 23.96 A, c/a {approx} 3.669, z = 8, {rho}{sub x} = 6.71 g/cm{sup 3}; and a = 3.747 A, c = 22.772 A, c/a {approx} 6.077, z = 3, {rho}{sub x} = 7.577 g/cm{sup 3}, respectively. Magnetic and electrical studies in the temperature range from 80-400 K showed that TlCrSe{sub 2} is a semiconductor ferromagnet, TlMnSe{sub 2} is a semiconductor antiferromagnet, and TlCoSe{sub 2} is a ferrimagnet with a conductivity characteristic of metals. A rather large deviation in the experimental effective magnetic moment for TlCrSe{sub 2} (3.05 {mu}B) from the theoretical value (3.85 {mu}B) is attributed to two-dimensional magnetic ordering in the paramagnetic region of the noticeably layered ferromagnet TlCrSe{sub 2}. In TlCrSe{sub 2}, a correlation between magnetic and electrical properties was detected.

Veliyev, R. G.; Sadikhov, R. Z.; Kerimova, E. M., E-mail: ekerimova@physics.ab.az; Asadov, Yu. G.; Jabbarov, A. I. [National Academy of Sciences of Azerbaijan, Institute of Physics (Azerbaijan)

2009-02-15T23:59:59.000Z

337

Processing of LaCrO{sub 3} for solid oxide fuel cell applications  

DOE Green Energy (OSTI)

The University of Missouri-Rolla is performing a 5 year research program with two primary objectives: (1) developing LaCrO{sub 3}-based interconnect powders which densify when in contact with anode and cathode materials for solid oxide fuel cells (SOFC), and (2) developing high performance cathodes, anodes and interfaces for use in planar SOFC`s. With regard to the processing and sintering of LaCrO{sub 3}, the specific objectives of this research program are to: (1) develop a non-liquid phase sintered LaCrO{sub 3}-based material sinterable in air; (2) improve and control the properties requisite of LaCrO{sub 3} utilizing a B-site acceptor dopant; (3) optimize and control the processing conditions associated with LaCrO{sub 3}; and (4) incorporate materials developed in this program into planar cells and measure their performance. With regard to developing high performance materials for use in planar SOFC`s, the specific objectives of this research program over the last year have been to: (1) fabricate single cells with controlled microstructures for operation at 1,000 C; (2) gain a better understanding of the mechanisms involved in improving cell performance via electrochemical and impedance techniques; and (3) developing processing {leftrightarrow} microstructure {leftrightarrow} property relations of electrodes and their corresponding interfacial reactions. This report is divided into two primary sections: (1) LaCrO{sub 3} sintering studies and (2) SOFC performance studies. Results from these studies are presented in the following sections.

Huebner, W.; Anderson, H.U.

1995-12-31T23:59:59.000Z

338

Microstructure and High Temperature Oxidation Behavior of Cr-W Alloys  

Science Conference Proceedings (OSTI)

Cr alloys containing 0-30%W by weight were investigated for use in elevated temperature applications. The alloys were melted in a water-cooled, copper-hearth arc furnace. Microstructure of the alloys was characterized using x-ray diffraction, scanning electron microscopy, and light microscopy. A pseudocyclic oxidation test was employed to study scale formation at 1000C in dry air. The scale was predominantly chromia and spalled upon cooling. Alloying with aluminum up to 8 weight percent reduced the spalling drastically. Furthermore, aluminizing the surface of the Cr-W alloys completely stopped the spalling.

Dogan, O.N.

2007-02-01T23:59:59.000Z

339

Oxygen-17 NMR Shifts Caused by Cr{Sup ++} in Aqueous Solutions  

DOE R&D Accomplishments (OSTI)

Cr{sup ++} in solution produces a paramagnetic shift in the NMR absorption of O{sup 17} in ClO{sub 4}{sup -}, as well as the expected paramagnetic shift for O{sup 17} in H{sub 2}O. As the concentration of ClO{sub 4}{sup -} increases, the shift in the H{sub 2}O{sup 17} absorption is diminished, and eventually changes sign. The effects are ascribed to preferential replacement by ClO{sub 4}{sup -} of water molecules from the axial positions in the first coordination sphere about Cr{sup ++}.

Jackson, J. A.; Lemons, J. F.; Taube, H.

1962-00-00T23:59:59.000Z

340

Substitution of modified 9 Cr-1 Mo steel for austentic stainless steels  

SciTech Connect

This report describes the current program to develop a high-strength ferritic-martensitic steel. The alloy is essentially Fe-9% Cr-1% Mo with small additions of V and Nb and is known as modifed 9 Cr-1 Mo steel. Its elevated-temperature properties and design allowable stresses match those of type 304 stainless steel for temperatures up to 600/sup 0/C and exceed those of other ferritic steels by factors of 2 to 3. The improved strength of this alloy permits its use in place of stainless steels for many applications.

Sikka, V. K.

1982-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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

Low-energy structure of 61Mn populated following $\\beta$ decay of 61Cr  

E-Print Network (OSTI)

$\\beta$ decay of the $^{61}$Cr$_{37}$ ground state has been studied. A new half-life of 233 +/- 11 ms has been deduced, and seven delayed $\\gamma$ rays have been assigned to the daughter, $^{61}$Mn$_{36}$. The low-energy level structure of $^{61}$Mn$_{36}$ is similar to that of the less neutron-rich $^{57,59}$Mn nuclei. The odd-A $_{25}$Mn isotopes follow the systematic trend in the yrast states of the even-even, Z + 1 $_{26}$Fe isotopes, and not that of the Z - 1 $_{24}$Cr isotopes, where a possible onset of collectivity has been suggested to occur already at N = 36.

Crawford, H L; Berryman, J S; Broda, R; Fornal, B; Hoffman, C R; Hoteling, N; Janssens, R V F; Lenzi, S M; Pereira, J; Stoker, J B; Tabor, S L; Walters, W B; Wang, X; Zhu, S

2009-01-01T23:59:59.000Z

342

Low-energy structure of 61Mn populated following $?$ decay of 61Cr  

E-Print Network (OSTI)

$\\beta$ decay of the $^{61}$Cr$_{37}$ ground state has been studied. A new half-life of 233 +/- 11 ms has been deduced, and seven delayed $\\gamma$ rays have been assigned to the daughter, $^{61}$Mn$_{36}$. The low-energy level structure of $^{61}$Mn$_{36}$ is similar to that of the less neutron-rich $^{57,59}$Mn nuclei. The odd-A $_{25}$Mn isotopes follow the systematic trend in the yrast states of the even-even, Z + 1 $_{26}$Fe isotopes, and not that of the Z - 1 $_{24}$Cr isotopes, where a possible onset of collectivity has been suggested to occur already at N = 36.

H. L. Crawford; P. F. Mantica; J. S. Berryman; R. Broda; B. Fornal; C. R. Hoffman; N. Hoteling; R. V. F. Janssens; S. M. Lenzi; J. Pereira; J. B. Stoker; S. L. Tabor; W. B. Walters; X. Wang; S. Zhu

2009-04-29T23:59:59.000Z

343

Comparison of SEM and Optical Analysis of DT Neutron Tracks in CR-39 Detectors  

Science Conference Proceedings (OSTI)

CR-39 detectors were exposed to DT neutrons generated by a Thermo Fisher model A290 neutron generator. Afterwards, the etched tracks were examined both optically and by SEM. The purpose of the analysis was to compare the two techniques and to determine whether additional information on track geometry could be obtained by SEM analysis. The use of these techniques to examine triple tracks, diagnostic of ?9.6 MeV neutrons, observed in CR-39 used in Pd/D codeposition experiments will also be discussed.

Mosier-Boss, P A; Carbonelle, P; Morey, M S; Tinsley, J R; Hurley, J P

2012-01-01T23:59:59.000Z

344

Dual and Triple Ion-Beam Irradiations of Fe, Fe(Cr) and Fe(Cr)-ODS Final Report: IAEA SMoRE CRP  

DOE Green Energy (OSTI)

Structures of nanoparticles in Fe-16Cr-4.5Al-0.3Ti-2W-0.37Y2O3 (K3) and Fe-20Cr-4.5Al-0.34Ti-0.5Y2O3 (MA956) oxide dispersion strengthened (ODS) ferritic steels produced by mechanical alloying (MA) and followed by hot extrusion have been studied using high-resolution transmission electron microscopy (HRTEM) techniques to gain insight about the formation mechanism of nanoparticles in MA/ODS steels. The observations of Y-Al-O complex-oxide nanoparticles in both ODS steels imply that decomposition of Y2O3 in association with internal oxidation of Al occurred during mechanical alloying. While the majority of oxide nanoparticles formed in both steels is Y4Al2O9, a few oxide particles of YAlO3 are also occasionally observed. These results reveal that Ti (0.3 wt %) plays an insignificant role in forming oxide nanoparticles in the presence of Al (4.5 wt %). HRTEM observations of crystalline nanoparticles larger than {approx}2 nm and amorphous or disordered cluster domains smaller than {approx}2 nm provide an insight into the formation mechanism of oxide nanoparticle in MA/ODS steels, which we believe from our observations involves a solid-state amorphous precursor followed by recrystallization. Dual ion-beam irradiations using He{sup +} + Fe{sup +8} ions were employed to gain more detailed insight about the role of nanoparticles in suppressing radiation-induced swelling. This is elaborated through TEM examinations of cavity distributions in ion-irradiated Fe-14Cr and K3-ODS ferritic steels. HRTEM observations of helium-filled cavities (helium bubbles) preferably trapped at nanoscale oxide particles and clusters in ion-irradiated K3-ODS are presented. Finally, we describe the results from triple ion-beam irradiations using H{sup +} + He{sup +} + Fe{sup +8} ions to emulate fusion first wall radiation effects. Preliminary work is reported that confirms the existence of significant hydrogen synergistic effects described earlier by Tanaka et al., for Fe(Cr) and by Wakai et al., for F82H reduced activation ferritic martensitic (RAF/M) steel. These previous results combined with our data suggest a complex new 'catalytic' mechanism whereby H interacts with the steady state population of defects and the embryonic cavities so as to accelerated cavity (void) growth in both Fe(Cr) and under special conditions in ODS steels.

Fluss, M J; Hsiung, L L; Marian, J

2011-11-20T23:59:59.000Z

345

OEPB 207. Residential Air Conditioning Systems 6 cr. (4+4P) Air conditioning system design and maintenance including evaporative  

E-Print Network (OSTI)

construction surveying, footings, foundation form work, framing, sheathing, insula- tion. Basic electrical methods. Prerequisite: working as a plumber's apprentice. OEBT 102. Introduction to Construction II 2 cr. Prerequisite: working as a plumber's apprentice. OEBT 104. Woodworking Skills I 3 cr. (1+4P) Use and care

Castillo, Steven P.

346

Audit of Department of Energy Support Service Contracting, CR-B-95-06  

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

DEPARTMENT OF ENERGY DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL AUDIT OF DEPARTMENT OF ENERGY SUPPORT SERVICE CONTRACTING Report Number: Capital Regional Audit Office Date of Issue: Germantown, MD 20874 REPORT NO. U.S. DEPARTMENT OF ENERGY RELEASE DATE OFFICE OF INSPECTOR GENERAL CR-B-95-06 JUNE 30, 1995 _________________________________________________________________ _______________________ AUDIT OF DEPARTMENT OF ENERGY SUPPORT SERVICE CONTRACTING

347

Microstructure and Mechanical Property of Cu-40%Zn-0.5%Cr Alloy ...  

Science Conference Proceedings (OSTI)

Yield stress of extruded P/M Cu-40Zn-0.5Cr brass alloy at 773 K was 514.6 MPa, high value of 54.7% of the conventional P/M Cu60-Zn40 brass alloy at same...

348

Relation between thermal expansion and interstitial formation energy in pure Fe and Cr  

E-Print Network (OSTI)

Relation between thermal expansion and interstitial formation energy in pure Fe and Cr Janne potentials give lower interstitial formation energy, but predict too small thermal expansion. We also show vacancy activation energy. Thermal expansion coefficients as function of temperature are displayed in Fig

349

Investigation of Modified Ni-Cr-Mn Base Alloys for SOFC Interconnect Applications  

Science Conference Proceedings (OSTI)

Two Ni-Cr-W-Mn base alloys based on Haynes 230 were developed and evaluated against criteria relevant to SOFC interconnect applications, which included oxidation behavior under SOFC operating conditions, scale electrical conductivity, and thermal expansion. It was found that, similar to the ferritic stainless steel Crofer22 APU, additions of Mn led to the formation of a unique scale that was comprised of a M3O4 (M=Mn, Cr, Ni, ) spinel-rich top layer and Cr2O3-rich sub-layer. The modified alloys demonstrated reasonable oxidation resistance under SOFC operating conditions, though the Mn additions increased the scale growth rate and thus sacrificed to some extent the oxidation resistance of the base alloy (Haynes 230). The formation of a spinel-rich top layer improved the scale conductivity, especially during the early stages of oxidation, but the higher scale growth rate resulted in a higher rate of increase in the area-specific electrical resistance. Due to their FCC crystal structure, the Ni-Cr-W-Mn base alloys demonstrated a CTE that was higher than that of anode-supported cells and candidate ferritic stainless steels such as Crofer22 APU.

Yang, Z Gary; Singh, Prabhakar; Stevenson, Jeffry W.; Xia, Gordon

2006-09-01T23:59:59.000Z

350

The field emission properties of graphene aggregates films deposited on Fe-Cr-Ni alloy substrates  

Science Conference Proceedings (OSTI)

The graphene aggregates films were fabricated directly on Fe-Cr-Ni alloy substrates by microwave plasma chemical vapor deposition system (MPCVD). The source gas was a mixture of H2 and CH4 with flow rates of 100 sccm and 12 sccm, ...

Zhanling Lu; Wanjie Wang; Xiaotian Ma; Ning Yao; Lan Zhang; Binglin Zhang

2010-01-01T23:59:59.000Z

351

OEIM 210. Industrial Mechanics III 4 cr. Air compressors, sliding surface bearings, boiler maintenance, boiler  

E-Print Network (OSTI)

OEIM 210. Industrial Mechanics III 4 cr. Air compressors, sliding surface bearings, boiler maintenance, boiler tube repairs, basic arc and gas welding, measurement tools, gauge glass maintenance, heat by employer and instructor on boiler inspection and cleaning, centrifugal pumps, basic rigging, piping

Castillo, Steven P.

352

Comparison of SEM and Optical Analysis of DT Neutron Tracks in CR-39 Detectors  

SciTech Connect

A solid state nuclear track detector, CR-39, was exposed to DT neutrons. After etching, the resultant tracks were analyzed using both an optical microscope and a scanning electron microscope (SEM). In this communication, both methods of analyzing DT neutron tracks are discussed.

P.A. Mosier-Boss, L.P.G. Forsley, P. Carbonnelle, M.S. Morey, J.R. Tinsley, J. P. Hurley, F.E. Gordon

2012-01-01T23:59:59.000Z

353

Investigations of HRC-Stimulated Bioreduction of Cr(VI) at Hanford 100H  

DOE Green Energy (OSTI)

Hypothesis: Lactate (Hydrogen Release Compound-HRC{trademark}) injection into chromium contaminated groundwater through an injection well will cause indirect or direct bioreduction of chromate [Cr(VI)] and precipitation of insoluble species of [Cr(III)] on soil particles, probably catalyzed at oxide surfaces, at the field scale. Objective: Assess the potential for immobilizing and detoxifying chromium-contaminated groundwater using lactate-stimulated bioreduction of Cr(VI) to Cr(III) at the Hanford Site's 100-H Area field site. Types of Research: A three-well system (injection well and upgradient and downgradient monitoring wells) was used for conducting the in situ biostimulation and monitoring. To assess the pre- and post-injection test groundwater conditions, we used an integrated monitoring approach, involving hydraulic, geochemical, microbial, and geophysical techniques and analytical methods, as well as conducted five Br-tracer injection tests and four pumping tests (concurrently with the Br-tracer tests). Groundwater biostimulation was conducted by injection of 40 lbs of {sup 13}C-labeled HRC into the injection well (over the depth interval from 44-50 ft) on 8/3/2004, followed by low-flow pumping (1.2 to 2.5 l/min) through the downgradient well (to ensure capture of groundwater flow lines passing through the injection well) for 27 days. Main Results: Although the total microbial population in sediments is relatively low (<10{sup 5} cells g-1) under background conditions, which is likely insufficient for direct enzymatic Cr(VI) reduction, several types of bacteria, e.g., Bacillus/Arthrobacter and Geobacter, are present in the Hanford sediments, which are known to reduce or sorb hexavalent chromium. The HRC injection stimulated microbial cell counts to reach the maximum of 2 x 10{sup 7} cells g{sup -1} 13-17 days after the injection, and generated highly reducing conditions. Geochemical and isotopic observations confirmed microbial metabolism of HRC. The Cr(VI) concentration in the monitoring and pumping wells decreased below drinking water minimum contaminant limits and remained below background concentrations even after 1.5 years, when redox conditions and microbial densities had returned to background levels. Fe(II) levels have remained high and may account for the continued reduction of Cr(VI).

T.C. Hazen; B. Faybishenko; D. Joyner; S. Borglin; E.Brodie; S. Hubbard; K. Williams; J. Peterson; J. Wan; T. Tokunaga; Long, P.E.; Newcomer, D.; Koenigsberg, S.; Willet, A.

2005-04-18T23:59:59.000Z

354

Investigations of HRC-Stimulated Bioreduction of Cr(VI) at Hanford 100H  

DOE Green Energy (OSTI)

Hypothesis: Lactate (Hydrogen Release Compound-HRC{trademark}) injection into chromium contaminated groundwater through an injection well will cause indirect or direct bioreduction of chromate [Cr(VI)] and precipitation of insoluble species of [Cr(III)] on soil particles, probably catalyzed at oxide surfaces, at the field scale. Objective: Assess the potential for immobilizing and detoxifying chromium-contaminated groundwater using lactate-stimulated bioreduction of Cr(VI) to Cr(III) at the Hanford Site's 100-H Area field site. Types of Research: A three-well system (injection well and upgradient and downgradient monitoring wells) was used for conducting the in situ biostimulation and monitoring. To assess the pre- and post-injection test groundwater conditions, we used an integrated monitoring approach, involving hydraulic, geochemical, microbial, and geophysical techniques and analytical methods, as well as conducted five Br-tracer injection tests and four pumping tests (concurrently with the Br-tracer tests). Groundwater biostimulation was conducted by injection of 40 lbs of {sup 13}C-labeled HRC into the injection well (over the depth interval from 44-50 ft) on 8/3/2004, followed by low-flow pumping (1.2 to 2.5 l/min) through the downgradient well (to ensure capture of groundwater flow lines passing through the injection well) for 27 days. Main Results: Although the total microbial population in sediments is relatively low (<10{sup 5} cells g{sup -1}) under background conditions, which is likely insufficient for direct enzymatic Cr(VI) reduction, several types of bacteria, e.g., Bacillus/Arthrobacter and Geobacter, are present in the Hanford sediments, which are known to reduce or sorb hexavalent chromium. The HRC injection stimulated microbial cell counts to reach the maximum of 2 x 10{sup 7} cells g{sup -1} 13-17 days after the injection, and generated highly reducing conditions. Geochemical and isotopic observations confirmed microbial metabolism of HRC. The CR(VI) concentration in the monitoring and pumping wells decreased below drinking water minimum contaminant limits and remained below background concentrations even after 1.5 years, when redox conditions and microbial densities had returned to background levels. Fe(II) levels have remained high and may account for the continued reduction of Cr(VI).

Hazen, T.C.; Faybishenko, B.; Joyner, D.; Borglin, S.; Brodie, E.; Hubbard, S.; Williams, K.; Peterson, J.; Wan, J.; Tokunaga, T.; Firestone, M.; Long, P.E.; Resch, C.T.; Cantrell, K.; Newcomer, D.; Koenigsberg, S.; Willet, A.

2006-04-05T23:59:59.000Z

355

Rare-earth chromium gallides RE{sub 4}CrGa{sub 12} (RE=Tb-Tm)  

Science Conference Proceedings (OSTI)

The ternary rare-earth-metal chromium gallides RE{sub 4}CrGa{sub 12} (RE=Tb-Tm) have been prepared by reactions of the elements at 1000 Degree-Sign C in the presence of excess gallium used as a self-flux. Their structures are derived by inserting Cr atoms into a quarter of the empty Ga{sub 6} octahedral clusters found in the parent binary gallides REGa{sub 3} (AuCu{sub 3}-type), although single-crystal X-ray diffraction studies suggest that complex superstructures may be adopted. An ideal ordered Y{sub 4}PdGa{sub 12}-type structure was successfully refined for a crystal of Dy{sub 4}CrGa{sub 12} (Pearson symbol cI34, space group Im3{sup Macron }m, Z=2, a=8.572(1) A). Magnetic measurements on single-crystal samples reveal ferromagnetic or possibly ferrimagnetic ordering for the Tb, Dy, and Er members (T{sub C}=22, 15, and 2.8 K, respectively) and antiferromagnetic ordering for the Ho member (T{sub N}=7.5 K). Band structure calculations on a hypothetical 'Y{sub 4}CrGa{sub 12}' model suggest that the Cr atoms carry no local magnetic moment. - Graphical abstract: RE{sub 4}CrGa{sub 12} is derived by inserting Cr atoms into empty Ga{sub 6} octahedral clusters present in the parent binary gallides REGa{sub 3}. Highlights: Black-Right-Pointing-Pointer RE{sub 4}MGa{sub 12} (previously known for M=Fe, Ni, Pd, Pt, Ag) has been extended to M=Cr. Black-Right-Pointing-Pointer RE{sub 4}CrGa{sub 12} compounds show predominantly ferromagnetic ordering. Black-Right-Pointing-Pointer Band structure calculations suggest that Cr atoms carry no local magnetic moment.

Slater, Brianna R.; Bie, Haiying; Stoyko, Stanislav S. [Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2 (Canada)] [Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2 (Canada); Bauer, Eric D.; Thompson, Joe D. [Materials Physics and Applications Division, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States)] [Materials Physics and Applications Division, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States); Mar, Arthur, E-mail: arthur.mar@ualberta.ca [Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2 (Canada)] [Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada T6G 2G2 (Canada)

2012-12-15T23:59:59.000Z

356

Fate of Cu, Cr, and As during combustion of impregnated wood with and without peat additive  

SciTech Connect

The EU Directive on incineration of waste regulates the harmful emissions of particles and twelve toxic elements, including copper, chromium, and arsenic. Using a 15 kW pellets-fueled grate burner, experiments were performed to determine the fate of copper, chromium, and arsenic during combustion of chromate copper arsenate (CCA) preservative wood. The fate and speciation of copper, chromium, and arsenic were determined from analysis of the flue gas particles and the bottom ash using SEM-EDS, XRD, XPS, and ICP-AES. Chemical equilibrium model calculations were performed to interpret the experimental findings. The results revealed that about 5% copper, 15% chromium, and 60% arsenic were volatilized during combustion of pure CCA-wood, which is lower than predicted volatilization from the individual arsenic, chromium, and copper oxides. This is explained by the formation of more stable refractory complex oxide phases for which the stability trends and patterns are presented. When co-combusted with peat, an additional stabilization of these phases was obtained and thus a small but noteworthy decrease in volatilization of all three elements was observed. The major identified phases for all fuels were CuCrO{sub 2}(s), (Fe,Mg,Cu)(Cr,Fe,Al)O{sub 4}(s), Cr{sub 2}O{sub 3}(s), and Ca{sub 3}(AsO{sub 4}){sub 2}(s). Arsenic was also identified in the fine particles as KH{sub 2}AsO{sub 4}(s) and As{sub 2}O{sub 3}). A strong indication of hexavalent chromium in the form of K{sub 2}CrO{sub 4} or as a solid solution between K{sub 3}Na(CrO{sub 4}){sub 2} and K{sub 3}Na(SO{sub 4}){sub 2} was found in the fine particles. Good qualitative agreement was observed between experimental data and chemical equilibrium model calculations. 38 refs., 6 figs., 2 tabs.

Karin Lundholm; Dan Bostroem; Anders Nordin; Andrei Shchukarev [Umeaa University, Umeaa (Sweden). Energy Technology and Thermal Process Chemistry

2007-09-15T23:59:59.000Z

357

WAT TENBERG SPIN DLE EAT ON BONN Y GREELEY ROGGEN WAVERLY SH  

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

Liquids Reserve Class Liquids Reserve Class No 2001 liquids reserves 0.1 - 10 Mbbl 10.1 - 100 Mbbl 100.1 - 1,000 Mbbl 1,000.1 - 10,000 Mbbl 10,000.1 - 100,000 Mbbl Denver Basin Outline 0 20 40 10 30 Miles ± CO 2001 Reserve Summary for All Denver Basin Fields KS NE CO NE WY KS SD Index Map For 3 Denver Basin Panels The mapped oil and gas field boundary outlines were created by the Reserves and Production Division, Office of Oil and Gas, Energy Information Administration pursuant to studies required by Section 604 of the Energy Policy and Conservation Act Amendments of 2000 (P.L. 106-469). The boundaries are not informed by subsurface structural information. The data and methods used in their creation are detailed in a report, "Scientific Inventory of Onshore Federal Lands' Oil and Gas Resources and Reserves and the Extent and

358

WAT TENBERG SPIN DLE EAT ON BONN Y GREELEY ROGGEN WAVERLY SH  

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

BOE Reserve Class BOE Reserve Class No 2001 reserves 0.1 - 10 MBOE 10.1 - 100 MBOE 100.1 - 1,000 MBOE 1,000.1 - 10,000 MBOE 10,000.1 - 100,000 MBOE > 100,000 MBOE Denver Basin Outline 0 20 40 10 30 Miles ± CO 2001 Reserve Summary for All Denver Basin Fields KS NE CO NE WY KS SD Index Map For 3 Denver Basin Panels The mapped oil and gas field boundary outlines were created by the Reserves and Production Division, Office of Oil and Gas, Energy Information Administration pursuant to studies required by Section 604 of the Energy Policy and Conservation Act Amendments of 2000 (P.L. 106-469). The boundaries are not informed by subsurface structural information. The data and methods used in their creation are detailed in a report, "Scientific Inventory of Onshore Federal Lands' Oil and Gas Resources and Reserves and the Extent and

359

WAT TENBERG SPIN DLE EAT ON BONN Y GREELEY ROGGEN WAVERLY SH  

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

Gas Reserve Class Gas Reserve Class No 2001 gas reserves 0.1 - 10 MMCF 10.1 - 100 MMCF 100.1 - 1,000 MMCF 1,000.1 - 10,000 MMCF 10,000.1 - 100,000 MMCF > 100,000 MMCF Denver Basin Outline 0 20 40 10 30 Miles ± CO 2001 Reserve Summary for All Denver Basin Fields KS NE CO NE WY KS SD 1 3 2 Index Map For 3 Denver Basin Panels The mapped oil and gas field boundary outlines were created by the Reserves and Production Division, Office of Oil and Gas, Energy Information Administration pursuant to studies required by Section 604 of the Energy Policy and Conservation Act Amendments of 2000 (P.L. 106-469). The boundaries are not informed by subsurface structural information. The data and methods used in their creation are detailed in a report, "Scientific Inventory of Onshore Federal Lands' Oil and Gas Resources and Reserves and the Extent and

360

Wat. Res. Vol. 0, No. 0, pp. 000000, 2001 # 2001 Published by Elsevier Science Ltd.  

E-Print Network (OSTI)

of contaminated soil (over a one-foot thickness), at 10 mg dry cell weight (dcw) per kg-soil (i.e., about 107 cells/g), requires 22 kg dcw, or about 15,000 gallons of cell suspension at OD600 were rehydrated (15 mg dcw in 50 mL mineral medium) and assayed for dioxane degradation activity

Alvarez, Pedro J.

Note: This page contains sample records for the topic "wat ts cr" 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

Laser Welding and Post Weld Treatment of Modified 9Cr-1MoVNb Steel [Laser  

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

Laser Welding of Metals > Laser Welding of Metals > Laser Welding and Post Weld Treatment of Modified 9Cr-1MoVNb Steel Capabilities Engineering Experimentation Reactor Safety Experimentation Aerosol Experiments System Components Laser Applications Overview Laser Oil & Gas Well Drilling Laser Heat Treatment Laser Welding of Metals On-line Monitoring Laser Beam Delivery Laser Glazing of Railroad Rails High Power Laser Beam Delivery Decontamination and Decommissioning Refractory Alloy Welding Robots Applications Other Facilities Other Capabilities Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Laser Applications Laboratory Laser Welding of Metals Laser Welding and Post Weld Treatment of Modified 9Cr-1MoVNb Steel Zhiyue Xu Nuclear Engineering Division of Argonne National Laboratory

362

Absence of long-range chemical ordering in equimolar FeCoCrNi  

Science Conference Proceedings (OSTI)

Equimolar FeCoCrNi alloys have been the topic of recent research as 'high-entropy alloys,' where the name is derived from the high configurational entropy of mixing for a random solid solution. Despite their name, no systematic study of ordering in this alloy system has been performed to date. Here, we present results from anomalous x-ray scattering and neutron scattering on quenched and annealed samples. An alloy of FeNi{sub 3} was prepared in the same manner to act as a control. Evidence of long-range chemical ordering is clearly observed in the annealed FeNi{sub 3} sample from both experimental techniques. The FeCoCrNi sample given the same heat treatment lacks long-range chemical order.

Lucas, M. S. [Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States); UTC Inc., 1270 North Fairfield Road, Dayton, Ohio 45432 (United States); Wilks, G. B.; Senkov, O. N. [Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States); UES, Inc., 4401 Dayton-Xenia Rd., Dayton, Ohio 45432 (United States); Mauger, L.; Munoz, J. A. [California Institute of Technology, W. M. Keck Laboratory 138-78, Pasadena, California 91125 (United States); Michel, E. [Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States); Wright State University, Dayton, Ohio 45435 (United States); Horwath, J.; Semiatin, S. L. [Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States); Stone, M. B.; Abernathy, D. L. [Oak Ridge National Laboratory, 1, Bethel Valley Road, Oak Ridge, Tennessee 37831 (United States); Karapetrova, E. [Argonne National Laboratory, Argonne, Illinois 60439 (United States)

2012-06-18T23:59:59.000Z

363

High-reflectivity Cr/Sc multilayer condenser for compact soft x-ray microscopy  

Science Conference Proceedings (OSTI)

The condenser is a critical component in compact water-window x-ray microscopes as it influences the exposure time via its efficiency and the resolution via its numerical aperture. Normal-incidence multilayer mirrors can reach large geometrical collection efficiencies and match the numerical aperture of the zone plate but require advanced processing for high total reflectivity. In the present article we demonstrate large-diameter normal-incidence spherical Cr/Sc multilayer condensers with high and uniform reflectivity. Dc-magnetron sputtering was used to deposit 300 bilayers of Cr/Sc with a predetermined d-spacing matching the {lambda}=3.374 nm operating wavelength on spherical substrates. The mirrors show a uniform reflectivity of {approx}3% over the full 58 mm diameter condenser area. With these mirrors an improvement in exposure time by a factor of 10 was achieved, thereby improving the performance of the compact x-ray microscope significantly.

Stollberg, H.; Yulin, S.; Takman, P. A. C.; Hertz, H. M. [Biomedical and X-Ray Physics, Department of Applied Physics, KTH-AlbaNova, 10691 Stockholm (Sweden); Fraunhofer-Institut fur Angewandte Optik und Feinmechanik, Albert-Einstein-Strasse 7, 07745 Jena (Germany); Biomedical and X-Ray Physics, Department of Applied Physics, KTH-AlbaNova, 10691 Stockholm (Sweden)

2006-12-15T23:59:59.000Z

364

Corrosion Behavior of NiCrFe Alloy 600 in High Temperature, Hydrogenated Water  

SciTech Connect

The corrosion behavior of Alloy 600 (UNS N06600) is investigated in hydrogenated water at 260 C. The corrosion kinetics are observed to be parabolic, the parabolic rate constant being determined by chemical descaling to be 0.055 mg dm{sup -2} hr{sup -1/2}. A combination of scanning and transmission electron microscopy, supplemented by energy dispersive X-ray spectroscopy and grazing incidence X-ray diffraction, are used to identify the oxide phases present (i.e., spinel) and to characterize their morphology and thickness. Two oxide layers are identified: an outer, ferrite-rich layer and an inner, chromite-rich layer. X-ray photoelectron spectroscopy with argon ion milling and target factor analysis is applied to determine spinel stoichiometry; the inner layer is (Ni{sub 0.7}Fe{sub 0.3})(Fe{sub 0.3}Cr{sub 0.7}){sub 2}O{sub 4}, while the outer layer is (Ni{sub 0.9}Fe{sub 0.1})(Fe{sub 0.85}Cr{sub 0.15}){sub 2}O{sub 4}. The distribution of trivalent iron and chromium cations in the inner and outer oxide layers is essentially the same as that found previously in stainless steel corrosion oxides, thus confirming their invariant nature as solvi in the immiscible spinel binary Fe{sub 3}O{sub 4}-FeCr{sub 2}O{sub 4} (or NiFe{sub 2}O{sub 4}-NiCr{sub 2}O{sub 4}). Although oxidation occurred non-selectively, excess quantities of nickel(II) oxide were not found. Instead, the excess nickel was accounted for as recrystallized nickel metal in the inner layer, as additional nickel ferrite in the outer layer, formed by pickup of iron ions from the aqueous phase, and by selective release to the aqueous phase.

SE Ziemniak; ME Hanson

2004-11-02T23:59:59.000Z

365

The energy distribution of beta CrB for the specific stellar abundances  

E-Print Network (OSTI)

The comparison of the observed and computed energy distributions of beta CrB has shown that a model with the specific chemical composition of the star can account for the visual enery distribution, while it is still unable to reproduce ultraviolet observations shortward of 1700 A. Furthermore, the predicted absorption of strong Fe II and Mg II UV lines is much larger than the observed one.

F. Castelli

1998-05-06T23:59:59.000Z

366

Fragmentation studies of 158 A GeV Pb ions using CR39 nuclear track detectors  

E-Print Network (OSTI)

Six stacks of CR39 nuclear track detectors with different targets were exposed to a lead ion beam of 158 A GeV at the CERN-SPS, at normal incidence, in order to study the fragmentation properties of ultra-relativistic lead nuclei. Measurements of the total, break-up and pick-up charge-changing cross sections of 158 A GeV Pb ions have been made for the first time.

Dekhissi, H; Giorgini, M; Mandrioli, G; Manzoor, S; Patrizii, L; Popa, V; Serra, P; Togo, V

2000-01-01T23:59:59.000Z

367

HIGH TEMPERATURE BRAZING ALLOY FOR JOINT Fe-Cr-Al MATERIALS AND AUSTENITIC AND FERRITIC STAINLESS STEELS  

DOE Patents (OSTI)

A new high temperature brazing alloy is described that is particularly suitable for brazing iron-chromiumaluminum alloys. It consists of approximately 20% Cr, 6% Al, 10% Si, and from 1.5 to 5% phosphorus, the balance being iron.

Cost, R.C.

1958-07-15T23:59:59.000Z

368

Comparative studies of etching mechanisms of CR-39 in NaOH/H2O and NaOH/ethanol  

E-Print Network (OSTI)

of scission of the carbonate ester bond in CR-39 by the hydroxide ion through basic hydro- lysis of ester-39 detectors during etching in NaOH/ethanol has also shown that sodium car- bonate is present

Yu, K.N.

369

In situ long-term reductive bioimmobilization of Cr(VI) in groundwater using hydrogen release compound  

E-Print Network (OSTI)

100 H Area of the DOE Hanford Facility, Quantum EngineeringCr-immobilization research site at Hanford 100-H area. Wellexperiment was conducted at the Hanford Site (Washington), a

Faybishenko, B.

2009-01-01T23:59:59.000Z

370

Microbial community changes during sustained Cr(VI) reduction at the 100H site in Hanford, WA  

E-Print Network (OSTI)

at the 100H site in Hanford, WA Romy Chakraborty 1 , Eoin Lcontaminated aquifer at the Hanford (WA) 100H site in 2004.Cr(VI) reduction at Hanford, and a comparison of the

Chakraborty, Romy

2010-01-01T23:59:59.000Z

371

Cr-W-V bainitic/ferritic steel with improved strength and toughness and method of making  

DOE Patents (OSTI)

A high strength, high toughness Cr-W-V ferritic steel composition suitable for fast induced-radioactivity (FIRD) decay after irradiation in a fusion reactor comprises 2.5-3.5 wt % Cr, 2. This invention was made with Government support under contract DE-AC05-840R21400 awarded by the U.S. Department of Energy to Martin Marietta Energy Systems, Inc. and the Government has certain rights in this invention.

Klueh, Ronald L. (Knoxville, TN); Maziasz, Philip J. (Oak Ridge, TN)

1994-01-01T23:59:59.000Z

372

Myelin Activates FAK/Akt/NF-kB Pathways and Provokes CR3-Dependent Inflammatory Response in Murine  

E-Print Network (OSTI)

Myelin Activates FAK/Akt/NF-kB Pathways and Provokes CR3-Dependent Inflammatory Response in Murine is through activation of FAK/PI3K/Akt/NF-kB signaling pathways and CR3 contributes to myelin-induced PI3K/Akt/NF-kB) are not able to activate NF-kB signaling pathway. In conclusion, our results demonstrate a crucial role

Fan, Jianqing

373

Assessment of the mechanical performance of the Westinghouse BWR control rod CR 99 at high depletion levels  

SciTech Connect

A long-term program assessing the mechanical performance of the Westinghouse BWR control rod CR 99 at high depletion levels has been performed. The scope of the program has mainly been based on the operation of four CR 99 Generation 2 control rods in demanding positions during 6 and 7 cycles in the Leibstadt Nuclear Power Plant (KKL) and on the detailed visual inspections and blade wing thickness measurements that were performed after the rods were discharged. By correlating statistically the blade wing thickness measurements to the appearance of irradiation-assisted stress corrosion cracking (IASCC), the probability of IASCC appearance as function of the blade wing swelling was estimated. In order to correlate the IASCC probability of a CR 99 to its depletion, the {sup 10}B depletion of the studied rods was calculated in detail on a local level with the stochastic Monte Carlo code MCNP in combination with the Westinghouse nodal code system PHOENIX4/POLCA7. Using this information coupled to the blade wing measurement data, a finite element model describing the blade wing swelling of an arbitrary CR 99 design as function of {sup 10}B depletion could then be generated. In the final step, these relationships were used to quantify the probability of IASCC appearance as function of the {sup 10}B depletion of the CR 99 Generations 2 and 3. Applying this detailed mapping of the CR 99 behavior at high depletion levels and using an on-line core monitoring system with explicit {sup 10}B depletion tracking capabilities will enable a reliable prediction of the probability for IASCC appearance, thus enhancing the optimized design and the sound operation of the CR 99 control rod. Another important outcome of the program was that it was clearly shown that no significant amount of boron leakage did occur through any of the detected IASCC cracks, despite the very high depletion levels achieved. (authors)

Seltborg, P.; Jinnestrand, M. [Westinghouse Electric Sweden AB, SE-721 63 Vaesteraas (Sweden)

2012-07-01T23:59:59.000Z

374

CHARACTERIZATION OF PRESOLAR MATERIAL IN THE CR CHONDRITE NORTHWEST AFRICA 852  

Science Conference Proceedings (OSTI)

We investigated the inventory of presolar silicate, oxide, and silicon carbide (SiC) grains in the CR2 chondrite Northwest Africa (NWA) 852. Thirty-one O-anomalous grains were detected: 24 were identified as silicates ({approx}78 ppm); the remaining 7 are Al-rich oxides ({approx}38 ppm). NWA 852 is the first C2 chondrite containing O-anomalous presolar dust in concentrations comparable to other more primitive meteorites. Eight presolar SiC grains have been found, representing the highest abundance ({approx}160 ppm) observed so far in primitive meteorites. {sup 15}N-enriched matter is also present, although very heterogeneously distributed. Twenty-six of the O-anomalous grains are enriched in {sup 17}O, originating from the outflows of low-mass asymptotic giant branch (AGB) stars. We calculate a silicate/oxide abundance ratio of {approx}2, which indicates a higher degree of aqueous alteration than observed for other presolar-grain-rich meteorites. NWA 852 thus stands between the presolar-grain-rich CR3 chondrites (MET 00426, QUE 99177) and CR2 chondrites with low presolar grain abundances (Renazzo, NWA 530). We calculate an initial presolar silicate abundance of {approx}800 ppm for NWA 852, if silicate destruction by aqueous alteration is taken into account. Transmission electron microscope (TEM) investigation of one presolar Al-rich grain of an AGB star origin revealed that the grain mainly consists of a single crystal of hibonite with slightly varying orientations. A distinct subgrain (d < 100 nm) with a Ca/Ti ratio of {approx}1 is located in the central region, most likely indicating a perovskite-like phase. Our data suggest this phase to be a primary condensate and not an alteration product.

Leitner, J.; Hoppe, P. [Max Planck Institute for Chemistry, Particle Chemistry Department, P.O. Box 3060, 55020 Mainz (Germany); Vollmer, C. [Institut fuer Mineralogie, Westfaelische Wilhelms-Universitaet, 48149 Muenster (Germany); Zipfel, J., E-mail: jan.leitner@mpic.de [Forschungsinstitut und Naturmuseum Senckenberg, Sektion Meteoritenforschung, Senckenberganlage 25, 60325 Frankfurt (Germany)

2012-01-20T23:59:59.000Z

375

COMPREHENSIVE OBSERVATIONS OF THE ULTRAVIOLET SPECTRUM AND IMPROVED ENERGY LEVELS FOR SINGLY IONIZED CHROMIUM (Cr II)  

SciTech Connect

We report new observations of the spectrum of singly ionized chromium (Cr II) in the region 1142-3954 A. The spectra were recorded with the National Institute of Standards and Technology 10.7 m normal-incidence vacuum spectrograph and FT700 vacuum ultraviolet Fourier transform spectrometer. More than 3600 lines are classified as transitions among 283 even and 368 odd levels. The new spectral data are used to re-optimize the energy levels, reducing their uncertainties by a typical factor of 20.

Sansonetti, Craig J.; Nave, Gillian; Reader, Joseph [National Institute of Standards and Technology, Gaithersburg, MD 20899 (United States); Kerber, Florian [European Southern Observatory, D-85748 Garching (Germany)

2012-10-15T23:59:59.000Z

376

Chromium Grain-boundary Segregation and Effect of Ion Beam Cleaning on Fe-Ni-Cr Alloys  

SciTech Connect

The grain boundaries play important role to control the mechanical strength of ternary alloys. From spacecrafts to naval vessels to nuclear reactors, stress corrosion cracking, brittleness, oxidation mostly originates at the grain boundaries and cause long term structural stability problems in most of the metallic structures [1]. Fe-Ni-Cr based ternary metal alloys have been widely studied for more than fifty years [2, 3]. Despite of vast amount of research, chromium diffusion in stainless steel or other Ni-Fe-Cr based ternary alloys is still an open scientific problem with challenges in structural stability and corrosion resistance [4]. Particularly, austenite Fe-Ni-Cr is looked upon favorably in space and jet engine industry for their improved resistance to stress corrosion cracking [5]. In solid oxide fuel cells (SOFC), Ni-alloys are frequently used as interconnects and seals [6]. In this communication, simultaneous energy dispersive spectroscopy (EDS) and electron backscatter diffraction (EBSD) mapping is utilized to study chemical and structural aspects of chromium segregation in Fe-Ni-Cr alloy. A focused Ga-ion beam is also utilized to study the effect of ion beam cleaning on EBSD image quality (IQ) and inverse pole figure (IPF) maps of Fe-Ni-Cr alloy.

Saraf, Laxmikant V.

2011-04-01T23:59:59.000Z

377

Ionizing-Radiation-Induced Color Centers in YAG, Nd:YAG, and Cr:Nd:YAG: Developing and Analyzing a Radiation-Hard Laser Gain Medium .  

E-Print Network (OSTI)

??This report presents results from a series of experiments in which YAG samples (undoped, as well as doped with Nd and Cr3+) were exposed to (more)

Glebov, Boris L.

2010-01-01T23:59:59.000Z

378

Aqueous chemical growth of alpha-Fe2O3-alpha-Cr203 nanocompositethin films  

DOE Green Energy (OSTI)

We are reporting here on the inexpensive fabrication and optical properties of an iron(III) oxide chromium(III) oxide nanocomposite thin film of corundum crystal structure. Its novel and unique-designed architecture consists of uniformed, well-defined and oriented nanorods of Hematite (alpha-Fe2O3) of 50 nm in diameter and 500nm in length and homogeneously distributed nonaggregated monodisperse spherical nanoparticles of Eskolaite (alpha-Cr2O3) of 250 nm in diameter. This alpha-Fe2O3 alpha-Cr2O3 nanocomposite thin film is obtained by growing, directly onto transparent polycrystalline conducting substrate, an oriented layer of hematite nanorods and growing subsequently, the eskolaite layer. The synthesis is carried out by a template-free, low-temperature, multilayer thin film coating process using aqueous solution of metal salts as precursors. Almost 100 percent of the light is absorbed by the composite film between 300 and 525 nm and 40 percent at 800 nm which yields great expectations as photoanode materials for photovoltaic cells and photocatalytic devices.

Vayssieres, Lionel; Guo, Jinghua; Nordgren, Joseph

2001-06-30T23:59:59.000Z

379

Microstructure control for high strength 9Cr ferritic-martensitic steels  

SciTech Connect

Ferritic-martensitic (F-M) steels with 9 wt.%Cr are important structural materials for use in advanced nuclear reactors. Alloying composition adjustment, guided by computational thermodynamics, and thermomechanical treatment (TMT) were employed to develop high strength 9Cr F-M steels. Samples of four heats with controlled compositions were subjected to normalization and tempering (N&T) and TMT, respectively. Their mechanical properties were assessed by Vickers hardness and tensile testing. Ta-alloying showed significant strengthening effect. The TMT samples showed strength superior to the N&T samples with similar ductility. All the samples showed greater strength than NF616, which was either comparable to or greater than the literature data of the PM2000 oxide-dispersion-strengthened (ODS) steel at temperatures up to 650 C without noticeable reduction in ductility. A variety of microstructural analyses together with computational thermodynamics provided rational interpretations on the strength enhancement. Creep tests are being initiated because the increased yield strength of the TMT samples is not able to deduce their long-term creep behavior.

Tan, Lizhen [ORNL; Hoelzer, David T [ORNL; Busby, Jeremy T [ORNL; Sokolov, Mikhail A [ORNL; Klueh, Ronald L [ORNL

2012-01-01T23:59:59.000Z

380

Relationships between processing, microstructure, and properties of a Co-Cr-Mo alloy  

SciTech Connect

STELLITE alloy No. 21 was produced via rapid solidification processing (RSP) in a variety of particulate morphologies (coarse and fine powder, flakes, fibers, and ribbons). The various RSP forms showed similar, fine microstructures with only a slight difference in the scale of the microstructural features. These RSP particulates were consolidated by extrusion, dynamic compaction, and rapid omnidirectional compaction (ROC) at two processing temperatures (1077/sup 0/C and 1121/sup 0/C). Dynamic compaction proved to be unacceptable for this alloy because of non-uniform porosity and the inability to develop a metallurgical bond between particulates. A plot of elongation versus yield strength depicted two yield strength/ductility relationships for the Co-Cr-Mo type alloys. As-ROC'd samples had a low yield strength/ductility relationship. Atomized powder size also affected the strength/ductility relationships of the extruded products. Decreasing powder size increased ductility without effecting yield strength. Processing temperature did not affect the yield strength/ductility relationship. Electrochemical polarization tests were not successful in delineating fine differences between the various types of Co-Cr-Mo alloy while immersion-pitting temperature tests were capable of distinguishing between samples processed from fine and coarse powders. These materials proved susceptible to stress corrosion cracking (SCC) in boiling 30% MgCl/sub 2/.

Anand, V.; Hickl, A.J.; Kumar, P.; Boeck, B.A.; Sanders, T.H. Jr.

1984-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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

Oxidation Resistant, Cr Retaining, Electrically Conductive Coatings on Metallic Alloys for SOFC Interconnects  

DOE Green Energy (OSTI)

This report describes significant results from an on-going, collaborative effort to enable the use of inexpensive metallic alloys as interconnects in planar solid oxide fuel cells (SOFCs) through the use of advanced coating technologies. Arcomac Surface Engineering, LLC, under the leadership of Dr. Vladimir Gorokhovsky, is investigating filtered-arc and filtered-arc plasma-assisted hybrid coating deposition technologies to promote oxidation resistance, eliminate Cr volatility, and stabilize the electrical conductivity of both standard and specialty steel alloys of interest for SOFC metallic interconnect (IC) applications. Arcomac has successfully developed technologies and processes to deposit coatings with excellent adhesion, which have demonstrated a substantial increase in high temperature oxidation resistance, stabilization of low Area Specific Resistance values and significantly decrease Cr volatility. An extensive matrix of deposition processes, coating compositions and architectures was evaluated. Technical performance of coated and uncoated sample coupons during exposures to SOFC interconnect-relevant conditions is discussed, and promising future directions are considered. Cost analyses have been prepared based on assessment of plasma processing parameters, which demonstrate the feasibility of the proposed surface engineering process for SOFC metallic IC applications.

Vladimir Gorokhovsky

2008-03-31T23:59:59.000Z

382

Ab initio study on noncompensated CrO codoping of GaN for enhanced solar energy conversion  

SciTech Connect

We describe a novel photocatalyst obtained by codoping GaN with CrO, according to a new "noncompensated" codoping concept based on first-principles calculations. The approach enables controllable narrowing of the GaN band gap with significantly enhanced carrier mobility and photocatalytic activity in the visible light region and thus offers immense potential for application in solar energy conversion, water splitting, and a variety of solar-assisted photocatalysis. Our calculations indicate that the formation energy for the cation doping is greatly reduced by noncompensated codoping with an anion. Although Cr doping alone can split the band gap with the formation of an intermediate band, the mobility is low due to carrier trapping by the localized states. The first-principles calculations also demonstrate that CrO codoping of GaN shifts the Fermi level into the conduction band resulting in high carrier density and mobility.

Pan, Hui [ORNL; Gu, Baohua [ORNL; Eres, Gyula [ORNL; Zhang, Zhenyu [ORNL

2010-03-01T23:59:59.000Z

383

Emissions of Criteria Pollutants, Toxic Air Pollutants, and Greenhouse Gases, From the Use of Alternative Transportation Modes and Fuels  

E-Print Network (OSTI)

Gate TD MB Golden Gate TD TMBP Caltrans CR Sacramento RTD MBSacramento RTD SC Sacramento San Diego San Diego TS DRP SanCaltrans CR Sacramento RTD MB Sacramento RTD SC Sacramento

Delucchi, Mark

1996-01-01T23:59:59.000Z

384

Development of a New Class of Fe-3Cr-W(V) Ferritic Steels for Industrial Process Applications  

SciTech Connect

The project described in this report dealt with improving the materials performance and fabrication for hydrotreating reactor vessels, heat recovery systems, and other components for the petroleum and chemical industries. These reactor vessels can approach ship weights of about 300 tons with vessel wall thicknesses of 3 to 8 inches. They are typically fabricated from Fe-Cr-Mo alloy steels, containing 1.25 to 12% chromium and 1 to 2% molybdenum. The goal of this project was to develop Fe-Cr-W(V) steels that can perform similar duties, in terms of strength at high temperatures, but will weigh less and thereby save energy.

Jawad, Mann; Sikka, Vinod K.

2005-04-06T23:59:59.000Z

385

Processing of LaCrO{sub 3} for solid oxide fuel cell applications. April 1994--April 1995  

DOE Green Energy (OSTI)

A 5-yr program has the objectives of developing LaCrO{sub 3}-based interconnect powders which densify when in contact with anode and cathode materials for solid oxide fuel cells and developing high- performance cathodes, anodes, and interfaces for planar SOFCs. This report is divided into LaCrO{sub 3} sintering studies and SOFC performance studies. Major achievements during the past year included: Developing processing skills for fabricating single cells, incorporating a Pt reference electrode into the electrolyte for separating electrode effects, developing processing-microstructure- property relations for a number of anodes, and developing experimental techniques for measuring cell performance.

Huebner, W.; Anderson, H.U.

1995-07-01T23:59:59.000Z

386

Effects of Cr-Mo Infiltration Source Structure on the Thickness of Alloy Layer by Double Glow Plasma Surface Metallurgy Technology  

Science Conference Proceedings (OSTI)

To strengthen the growth characteristics of layer on Q235 steel, a new source structure of Cr-Mo infiltration was proposed by plasma surface metallurgy technology. Comparative experiments were carried out on source polar of scrubbing brush structure ... Keywords: Surface alloying, Cr-Mo infiltrated, Plasma surface metallurgy technology, Thickness of layer

Jinyong Xu; Jingchun Zhang; Yajuan Liu; Cheng Gao

2010-03-01T23:59:59.000Z

387

Audit Report: CR-B-98-02 | Department of Energy  

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

2 2 Audit Report: CR-B-98-02 November 14, 1997 Audit of Management of the Laboratory Directed Research and Development Program at the Lawrence Livermore National Laboratory The Department's national laboratories, since their establishment, have been permitted to conduct a limited amount of discretionary research activities. The Department's Defense Program laboratories, such as the Lawrence Livermore National Laboratory, generate funding for Laboratory Directed Research and Development (LDRD) programs by charging their total laboratory operating and capital equipment budgets a flat surcharge of up to 6 percent. The ceiling was mandated by the Congress in authorization legislation. This audit was performed to determine whether the LDRD program at Lawrence Livermore was managed in accordance with applicable laws and

388

Audit Report: CR-B-98-01 | Department of Energy  

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

1 1 Audit Report: CR-B-98-01 October 8, 1997 Audit of the Internal Control Structure of the Department of Energy's Working Capital Fund The Subcommittee on Energy and Water Development of the Committee on Appropriations, in its report dated July 16, 1996, approved the implementation of a Working Capital Fund (Fund) at the U.S. Department of Energy. The Subcommittee also directed the Office of Inspector General to conduct periodic audits of the Fund. This audit was conducted to determine if the Department established an effective system of controls over the Fund. Our specific objectives were to determine if internal controls were sufficient to ensure that appropriate costs were allocated in a reasonable and unbiased manner and in a way that was consistent with the expectations

389

Audit Report: CR-B-98-01 | Department of Energy  

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

1 1 Audit Report: CR-B-98-01 October 8, 1997 Audit of the Internal Control Structure of the Department of Energy's Working Capital Fund The Subcommittee on Energy and Water Development of the Committee on Appropriations, in its report dated July 16, 1996, approved the implementation of a Working Capital Fund (Fund) at the U.S. Department of Energy. The Subcommittee also directed the Office of Inspector General to conduct periodic audits of the Fund. This audit was conducted to determine if the Department established an effective system of controls over the Fund. Our specific objectives were to determine if internal controls were sufficient to ensure that appropriate costs were allocated in a reasonable and unbiased manner and in a way that was consistent with the expectations

390

Audit Report: CR-B-97-01 | Department of Energy  

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

1 1 Audit Report: CR-B-97-01 October 22, 1997 Audit of Department of Energy's Warehouse Space The downsizing of Department of Energy (Department) facilities as a result of the end of the Cold War may have a negative impact on many communities that were heavily dependent on Departmental operations for economic stability. To lessen the negative effects on these communities, the Department has encouraged the formation of local community reuse organizations. These organizations determine and sponsor economic development initiatives to offset the local consequences of the Department's downsizing. The Department provided financial assistance to these organizations through grants and cooperative agreements. We initiated this audit to determine whether economic development grants and

391

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

392

Thermodynamic modeling and experimental validation of the Fe-Al-Ni-Cr-Mo alloy system  

SciTech Connect

NiAl-type precipitate-strengthened ferritic steels have been known as potential materials for the steam turbine applications. In this study, thermodynamic descriptions of the B2-NiAl type nano-scaled precipitates and body-centered-cubic (BCC) Fe matrix phase for four alloys based on the Fe-Al-Ni-Cr-Mo system were developed as a function of the alloy composition at the aging temperature. The calculated phase structure, composition, and volume fraction were validated by the experimental investigations using synchrotron X-ray diffraction and atom probe tomography. With the ability to accurately predict the key microstructural features related to the mechanical properties in a given alloy system, the established thermodynamic model in the current study may significantly accelerate the alloy design process of the NiAl-strengthened ferritic steels.

Teng, Zhenke [ORNL; Zhang, F [CompuTherm LLC, Madison, WI; Miller, Michael K [ORNL; Liu, Chain T [Hong Kong Polytechnic University; Huang, Shenyan [ORNL; Chou, Y.T. [Multi-Phase Services Inc., Knoxville; Tien, R [Multi-Phase Services Inc., Knoxville; Chang, Y A [ORNL; Liaw, Peter K [University of Tennessee, Knoxville (UTK)

2012-01-01T23:59:59.000Z

393

Sliding wear, toughness and microstructural relationships in high strength Fe/Cr/C experimental steels  

Science Conference Proceedings (OSTI)

Hardness has been believed to be the major parameter influencing wear resistance of materials. Recently, it was suggested that combinations of high strength and toughness may lead to optimum wear resistance. It is known that the martensite transformation can be exploited to provide a variety of strength-toughness combinations. Small additions of Mn or Ni to the Fe/4Cr/.3C martensitic alloys have been shown to increase toughness while maintaining strength via increasing the volume fraction of retained austenite. An investigation of the relationships between microstructure, toughness, and sliding wear resistance for these experimental alloys is reported. Comparative studies were performed on several industrial alloys to provide a practical basis for comparison of these medium carbon experimental steels.

Salesky, W.J.

1980-06-01T23:59:59.000Z

394

L-shell photoabsorption spectroscopy for solid metals: Ti, V, Cr, Fe, Ni, Cu  

Science Conference Proceedings (OSTI)

Synchrotron radiation measurements of near-threshold and broad-range (400--1500 eV) absolute photoabsorption cross sections were made for five transition metals with {plus minus}10% overall uncertainties. Fine structure details of 2p-3d autoionizing resonances are shown with better than 1.0 eV resolution for solid metals: Ti, V, Cr, Fe, Ni, and Cu. Fine structure similar to what we measured can be produced using a multi-configuration Dirac Fock (MCDF) model if a statistical distribution is assumed for the initial atomic states. Calculations were performed in intermediate coupling with configuration interactions by Mau H. Chen. The results are compared with other experimental work and theoretical methodologies. 18 refs., 7 figs.

Del Grande, N.K. (Lawrence Livermore National Lab., CA (USA))

1989-09-13T23:59:59.000Z

395

Hydrogen Release from Irradiated Vanadium Alloy V-4Cr-4Ti  

DOE Green Energy (OSTI)

The present work is an attempt to obtain data concerning the influence of neutron and ? irradiation upon hydrogen retention in V-4Cr-4Ti vanadium alloy. The experiments on in-pile loading of vanadium alloy specimens at the neutron flux density 1014 n/cm2s, hydrogen pressure of 80 Pa, and temperatures of 563, 613, and 773 K were carried out using the IVG.1M reactor of the Kazakhstan National Nuclear Center. A preliminary set of loading/degassing experiments with non-irradiated material has been carried out to obtain data on hydrogen interaction with vanadium alloy. The, data presented in this work are related both to non-irradiated and irradiated samples.

Klepikov, A. Kh.; Romanenko, O. G.; Chikhray, E. V.; Tazhibaeva, I. L.; Shestakov, V. P.; Longhurst, Glen Reed

1999-09-01T23:59:59.000Z

396

Interferometric measurement of melt depth in silicon using femtosecond infrared Cr:forsterite laser  

SciTech Connect

Interferometric microscopy technique combined with high power infrared Cr:forsterite laser system was applied to investigate femtosecond laser induced melting of silicon. Optically polished wafer of single crystalline silicon of 400 {mu}m thickness was irradiated with 100 fs pump pulses at second harmonic wavelength of 620 nm. We used infrared probe pulses at main wavelength of 1240 nm, whose photon energy was less than the band gap width E{sub g} = 1.12eV of silicon, and the penetration depth of probe essentially exceeded the sample thickness. Unlike many previous experiments with Ti:sapphire lasers it allowed us to probe the heated area from the rear side of the sample and obtain the data on melt depth after laser irradiation.

Ashitkov, Sergey I.; Ovchinnikov, Andrey V.; Agranat, Mikhail B. [Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow, 125412 (Russian Federation)

2012-07-30T23:59:59.000Z

397

Bose-Einstein condensation of triplons in Ba3Cr2O8  

SciTech Connect

By performing heat capacity, magnetocaloric effect, torque magnetometry and force magnetometry measurements up to 33 T, we have mapped out the T-H phase diagram of the S = 1/2 spin dimer compound Ba{sub 3}Cr{sub 2}O{sub 8}. We found evidence for field-induced magnetic order between H{sub cl} = 12.52(2) T and H{sub c2} = 23.65(5) T, with the maximum transition temperature T{sub c} {approx} 2.7 K at H {approx} 18 T. The lower transition can likely be described by Bose-Einstein condensation of triplons theory, and this is consistent with the absence of any magnetization plateaus in our magnetic torque and force measurements. In contrast, the nature of the upper phase transition appears to be quite different as our measurements suggest that this transition is actually first order.

Jaime, Marcelo [Los Alamos National Laboratory; Kohama, Y [Los Alamos National Laboratory; Aczel, A [MCMASTER UNIV; Ninios, K [UNIV OF FL; Chan, H [UNIV OF FL; Balicas, L [NHMFL; Dabkowska, H [MCMASTER UNIV; Like, G [MCMASTER UNIV

2009-01-01T23:59:59.000Z

398

Microstructural characterization of as-cast biocompatible Co-Cr-Mo alloys  

SciTech Connect

The microstructure of a cobalt-base alloy (Co-Cr-Mo) obtained by the investment casting process was studied. This alloy complies with the ASTM F75 standard and is widely used in the manufacturing of orthopedic implants because of its high strength, good corrosion resistance and excellent biocompatibility properties. This work focuses on the resulting microstructures arising from samples poured under industrial environment conditions, of three different Co-Cr-Mo alloys. For this purpose, we used: 1) an alloy built up from commercial purity constituents, 2) a remelted alloy and 3) a certified alloy for comparison. The characterization of the samples was achieved by using optical microscopy (OM) with a colorant etchant to identify the present phases and scanning electron microscopy (SE-SEM) and energy dispersion spectrometry (EDS) techniques for a better identification. In general the as-cast microstructure is a Co-fcc dendritic matrix with the presence of a secondary phase, such as the M{sub 23}C{sub 6} carbides precipitated at grain boundaries and interdendritic zones. These precipitates are the main strengthening mechanism in this type of alloys. Other minority phases were also reported and their presence could be linked to the cooling rate and the manufacturing process variables and environment. - Research Highlights: {yields}The solidification microstructure of an ASTM-F75 type alloy were studied. {yields}The alloys were poured under an industrial environment. {yields}Carbides and sigma phase identified by color metallography and scanning microscopy (SEM and EDS). {yields}Two carbide morphologies were detected 'blocky type' and 'pearlite type'. {yields}Minority phases were also detected.

Giacchi, J.V., E-mail: jgiacchi@exa.unicen.edu.ar [Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET), Av. Rivadavia 1917, C1033AAJ Buenos Aires (Argentina); Instituto de Fisica de Materiales Tandil (IFIMAT-FCE-CICPBA) Facultad de Ciencias Exactas, Universidad Nacional del Centro de la Provincia de Buenos Aires, Pinto 399 B7000GHG Tandil (Argentina); Morando, C.N.; Fornaro, O. [Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET), Av. Rivadavia 1917, C1033AAJ Buenos Aires (Argentina); Instituto de Fisica de Materiales Tandil (IFIMAT-FCE-CICPBA) Facultad de Ciencias Exactas, Universidad Nacional del Centro de la Provincia de Buenos Aires, Pinto 399 B7000GHG Tandil (Argentina); Palacio, H.A. [Comision de Investigaciones Cientificas de la Provincia de Buenos Aires (CICPBA), Calle 526 e/10 y 11 B1096APP La Plata (Argentina); Instituto de Fisica de Materiales Tandil (IFIMAT-FCE-CICPBA) Facultad de Ciencias Exactas, Universidad Nacional del Centro de la Provincia de Buenos Aires, Pinto 399 B7000GHG Tandil (Argentina)

2011-01-15T23:59:59.000Z

399

The Impact of Weld Metal Creep Strength on the Overall Creep Strength of 9% Cr Steel Weldments  

E-Print Network (OSTI)

In this work, three joints of a X11CrMoWVNb9-1-1 (P911) pipe were welded with three filler metals by conventional arc welding. The filler metals varied in creep strength level, so that one overmatched, one undermatched, ...

Mayr, Peter

400

diff -crN oommf11b2/app/mmdisp/scripts/avf2ppm.tcl oommf ...  

Science Conference Proceedings (OSTI)

diff -crN oommf11b2/app/mmdisp/scripts/avf2ppm.tcl oommf/app/mmdisp/scripts/ avf2ppm.tcl *** oommf11b2/app/mmdisp/scripts/avf2ppm.tcl Wed ...

2011-06-03T23:59:59.000Z

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401

Cyclic nanoindentation studies on CrN thin films prepared by RF sputtering on Zr-based metallic glass  

Science Conference Proceedings (OSTI)

Cyclic nanoindentation tests were carried out to study the influence of the chromium nitride thin films on the mechanical properties of Zr-based metallic glass. Chromium nitride thin coatings have been deposited on Zr{sub 50}Cu{sub 40}Al{sub 10} metallic glass substrate by RF sputtering. The deposition process was done at room temperature under nitrogen reactive gas using a metallic chromium target. The CrN films have a thickness of 300 nm. Several cyclic nanoindentation measurements were conducted on CrN films and Zr{sub 50}Cu{sub 40}Al{sub 10} metallic glass substrate samples at various loading rate values. We have found that the coated metallic glass sample shows high mechanical properties such as hardness and reduced elastic modulus. Cyclic nanoindentation results show a hardening behaviour for these CrN coatings. Moreover, the CrN coated on Zr-based metallic glass was found to have a high value of resistance to crack propagation, as being analysed through the SEM pictures of the residual Vickers indentation impressions.

Jellad, A.; Benameur, T. [Laboratoire de Genie Mecanique LGM-MA05, ENIM, Av. Ibn El Jazzar, 5019 Monastir (Tunisia); Labdi, S. [Laboratoire d'etudes des Milieux Nanometriques, UEVE, Bd F. Mitterand, 91025 Evry Cedex (France)

2011-01-17T23:59:59.000Z

402

Influence of alloy content and a cerium surface treatment on the oxidation behavior of Fe-Cr ferritic stainless steels  

SciTech Connect

The cost of solid oxide fuel cells (SOFC) can be significantly reduced by using interconnects made from ferritic stainless steels. In fact, several alloys have been developed specifically for this application (Crofer 22APU and Hitachi ZMG323). However, these steels lack environmental stability in SOFC environments, and as a result, degrade the performance of the SOFC. A steel interconnect can contribute to performance degradation through: (i) Cr poisoning of electrochemically active sites within the cathode; (ii) formation of non-conductive oxides, such as SiO2 or Al2O3 from residual or minor alloying elements, at the base metal-oxide scale interface; and/or (iii) excessive oxide scale growth, which may also retard electrical conductivity. Consequently, there has been considerable attention on developing coatings to protect steel interconnects in SOFC environments and controlling trace elements during alloy production. Recently, we have reported on the development of a Cerium surface treatment that improves the oxidation behavior of a variety alloys, including Crofer 22APU [1-5]. Initial results indicated that the treatment may improve the performance of Crofer 22APU for SOFC application by: (i) retarding scale growth resulting in a thinner oxide scale; and (ii) suppressing the formation of a deleterious continuous SiO2 layer that can form at the metal-oxide scale interface in materials with high residual Si content [5]. Crofer 22 APU contains Fe-22Cr-0.5Mn-0.1Ti (weight percent). Depending on current market prices and the purity of raw materials utilized for ingot production, Cr can contribute upwards of 90 percent of the raw materials cost. The present research was undertaken to determine the influence of Cr content and minor element additions, especially Ti, on the effectiveness of the Ce surface treatment. Particular emphasis is placed on the behavior of low Cr alloys.

Alman, D.E.; Jablonski, P.D.

2006-01-01T23:59:59.000Z

403

Microstructural evolution during solution treatment of Co-Cr-Mo-C biocompatible alloys  

SciTech Connect

Three different Co-Cr-Mo-C alloys conforming to ASTM F75 standard were poured in an industrial environment and subjected to a conventional solution treatment at 1225 Degree-Sign C for several time intervals. The microstructural changes and transformations were studied in each case in order to evaluate the way in which treatment time influences the secondary phase fraction and clarify the microstructural changes that could occur. To assess how treatment time affects microstructure, optical microscopy and image analyzer software, scanning electron microscopy and energy dispersion spectrometry analysis were employed. The main phases detected in the as-cast state were: {sigma}-phase, M{sub 6}C, and M{sub 23}C{sub 6} carbides. The latter presented two different morphologies, blocky type and lamellar type. Despite being considered the most detrimental feature to mechanical properties, {sigma}-phase and lamellar carbides dissolution took place in the early stages of solution treatment. M{sub 23}C{sub 6} carbides featured two different behaviors. In the alloy obtained by melting an appropriate quantity of alloyed commercial materials, a decrease in size, spheroidization and transformation into M{sub 6}C carbides were simultaneously observed. In the commercial ASTM F75 alloy, in turn, despite being the same phase, only a marked decrease in precipitates size was noticed. These different behaviors could be ascribed to the initial presence of other phases in the alloy obtained from alloyed materials, such as {sigma}-phase and 'pearlitic' carbides, or to the initial precipitate size which was much larger in the first than in the commercial ASTM F75 alloy studied. M{sub 6}C carbides dissolved directly in the matrix as they could not be detected in samples solution-treated for 15 min. - Highlights: Black-Right-Pointing-Pointer Three different Co-Cr-Mo alloys were poured under an industrial environment. Black-Right-Pointing-Pointer Transformation of existing phases followed during conventional solution treatment. Black-Right-Pointing-Pointer In as-cast/treated samples, phases were identified by color metallography, SEM and EDS. Black-Right-Pointing-Pointer M{sub 23}C{sub 6} {yields} M{sub 6}C transformation was corroborated by SEM and EDS analysis. Black-Right-Pointing-Pointer Carbide spheroidization was also detected prior a noticeably carbide size decreasing.

Giacchi, J.V., E-mail: jgiacchi@exa.unicen.edu.ar [IFIMAT, Instituto de Fisica de Materiales Tandil, Facultad de Ciencias Exactas, Universidad Nacional del Centro de la Provincia de Buenos Aires, Pinto 399, B7000GHG Tandil (Argentina); Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET), Av. Rivadavia 1917, C1033AA, Buenos Aires (Argentina); Fornaro, O. [IFIMAT, Instituto de Fisica de Materiales Tandil, Facultad de Ciencias Exactas, Universidad Nacional del Centro de la Provincia de Buenos Aires, Pinto 399, B7000GHG Tandil (Argentina); Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET), Av. Rivadavia 1917, C1033AA, Buenos Aires (Argentina); Palacio, H. [IFIMAT, Instituto de Fisica de Materiales Tandil, Facultad de Ciencias Exactas, Universidad Nacional del Centro de la Provincia de Buenos Aires, Pinto 399, B7000GHG Tandil (Argentina); Comision de Investigaciones Cientificas de la Provincia de Buenos Aires (CICPBA), Calle 526 e/10 y 11, B1096APP, La Plata (Argentina)

2012-06-15T23:59:59.000Z

404

Nature of =~SiOCrO(2)CI And (=~SiO)(2)CrO(2) Sites Prepared By Grafting CrO(2)CI(2) Onto Silica  

SciTech Connect

The room-temperature reaction between chromyl chloride and Sylopol 952 silicas pretreated at 200, 450, and 800 C was investigated using IR, XANES, and EXAFS spectroscopy, as well as by DFT modeling. On the silicas pretreated at 200 and 450 C, the structurally uniform sites formed by the reaction with one surface hydroxyl group are described as {triple_bond}SiOCrO{sub 2}Cl. Unreacted silanols persist on these silicas even in the presence of excess CrO{sub 2}Cl{sub 2}, and on the silica pretreated at 200 C some participate in hydrogen bonding with the grafted monochlorochromate sites. On the silica pretreated at 800 C, both {triple_bond}SiOCrO{sub 2}Cl and ({triple_bond}SiO){sub 2}CrO{sub 2} sites are formed. The latter are produced despite the absence of hydrogen-bonded hydroxyl pairs on the support. The origin of the chromate sites is proposed to be the reaction between CrO{sub 2}Cl{sub 2} and hydroxyl-substituted siloxane 2-rings. These rings are likely formed at 800 C by condensation between a pair of vicinal silanols in which one of the silanols is also a member of a geminal pair.

Demmelmaier, C.A.; White, R.E.; Bokhoven, J.A.van; Scott, S.L.

2009-05-14T23:59:59.000Z

405

Factors Affecting the Hydrogen Embrittlement Resistance of Ni-Cr-Mn-Nb Welds  

DOE Green Energy (OSTI)

Nickel based alloys are often welded with argon/hydrogen shielding gas mixtures to minimize oxidation and improve weld quality. However, shielding gas mixtures with {ge} 1% hydrogen additions can result in hydrogen concentrations greater than 5 wt. ppm in the weld metal and reduce ductility via hydrogen embrittlement. For the conditions investigated, the degree of hydrogen embrittlement is highly variable between 5 and 14 wt. ppm. investigation of hydrogen embrittlement of EN82H GTAW welds via tensile testing, light microscopy, transmission electron microscopy, orientation imaging microscopy, and thermal desorption spectroscopy shows that this variability is due to the inhomogeneous microstructure of the welds, the presence of recrystallized grains, and complex residual plastic strains. Specifically, research indicates that high residual strains and hydrogen trapping lower the ductility of Ni-Cr-Mn-Nb weld metal when dissolved hydrogen concentrations are greater than 5 wt. ppm. The inhomogeneous microstructure contains columnar dendritic, cellular dendritic, and recrystallized grains. The decreased tensile ductility observed in embrittled samples is recovered by post weld heat treatments that decrease the bulk hydrogen concentration below 5 wt. ppm.

G.A. Young; C.K. Battige; N. Liwis; M.A. Penik; J. Kikel; A.J. Silvia; C.K. McDonald

2001-03-18T23:59:59.000Z

406

Overview of a Welding Development Program for a Ni-Cr-Mo-Gd Alloy  

Science Conference Proceedings (OSTI)

The National Spent Nuclear Fuel Program (NSNFP), located at the Idaho National Laboratory, coordinates and integrates management and disposal of U.S. Department of Energy-owned spent nuclear fuel. These management functions include using the DOE standardized canister for packaging, storage, treatment, transport, and long-term disposal in the Yucca Mountain Repository. Nuclear criticality must be prevented in the postulated event where a waste package is breached and water (neutron moderator) is introduced into the waste package. Criticality control will be implemented by using a new, weldable, corrosion-resistant, neutron-absorbing material to fabricate the welded structural inserts (fuel baskets) that will be placed in the standardized canister. The new alloy is based on the Ni-Cr-Mo alloy system with a gadolinium addition. Gadolinium was chosen as the neutron absorption alloying element because of its high thermal neutron absorption cross section. This paper describes a weld development program to qualify this new material for American Society of Mechanical Engineers (ASME) welding procedures, develop data to extend the present ASME Code Case (unwelded) for welded construction, and understand the weldability and microstructural factors inherent to this alloy.

W. L. Hurt; R. E. Mizia; D. E. Clark

2007-06-01T23:59:59.000Z

407

Modeling solar thermochemical splitting of CO2 using metal oxide and a CR5.  

SciTech Connect

A two-dimensional, multi-physics computational model based on the finite-element method is developed for simulating the process of solar thermochemical splitting of carbon dioxide (CO{sub 2}) using ferrites (Fe{sub 3}O{sub 4}/FeO) and a counter-rotating-ring receiver/recuperator or CR5, in which carbon monoxide (CO) is produced from gaseous CO{sub 2}. The model takes into account heat transfer, gas-phase flow and multiple-species diffusion in open channels and through pores of the porous reactant layer, and redox chemical reactions at the gas/solid interfaces. Results (temperature distribution, velocity field, and species concentration contours) computed using the model in a case study are presented to illustrate model utility. The model is then employed to examine the effects of injection rates of CO{sub 2} and argon neutral gas, respectively, on CO production rate and the extent of the product-species crossover.

Hogan, Roy E., Jr.; Chen, Ken Shuang

2010-05-01T23:59:59.000Z

408

Using CrAIN Multilayer Coatings to Improve Oxidation Resistance of Steel Interconnects for Solid Oxide Fuel Cell Stacks  

Science Conference Proceedings (OSTI)

The requirements of low cost and high-tempurature corrosion resistance for bipolar interconnect plates in solid oxide fuel cell stacks has directed attention to the use of metal plates with oxidation resistant coatings. We have investigatedt he performance of steel plates with multilayer coatings consisting of CrN for electrical conductivity and CrAIN for oxidation resistance. The coatings were deposited usin large area filterd arc deposition technolgy, and subsequently annealed in air for up to 25 hours at 800 degrees celsius. The composition, structer and morphology of the coated plates were characterized using RBS, nuclear reaction analysis, AFM and TEM techniques. By altering the architecture of the layers within the coatings, the rate of oxidation was reduced by more than an order of magnitute. Electrical resistance was measured at room temperature.

Smith, Richard J.; Tripp, C.; Knospe, Anders; Ramana, C. V.; Gorokhovsky, Vladimir I.; Shutthanandan, V.; Gelles, David S.

2004-06-01T23:59:59.000Z

409

Recent progress in nanostructured multiferroic Bi{sub 2}FeCrO{sub 6} thin films  

Science Conference Proceedings (OSTI)

We report the latest progress on the growth and characterization of Bi{sub 2}FeCrO{sub 6} (BFCO), a recently discovered multiferroic system. BFCO thin films and nanostructures exhibit exceptional multiferroic properties at room temperature. The growth of pure BFCO thin films on STO substrates is possible only in a narrow window of deposition parameters (i.e., Oxygen pressure pO{sub 2}=1.2 Multiplication-Sign 10{sup -2} mbar and around a substrate temperature T{sub S}=680 Degree-Sign C). The epitaxial growth stabilizes the metastable single phase of this material and promotes the Fe/Cr cation ordering in both thin films and nanostructures. This cationic ordering which is responsible for good magnetic properties of BFCO is also at the origin of pronounced photovoltaic (PV) properties observed in the epitaxial films grown on STO substrates. The results indicate that the ferroelectric polarization plays a dominant role in the observed PV effect. - Graphical abstract: (Top) Crystal structure of BFCO thin films deposited on (1 1 1)-oriented SrTiO3:Nb substrates and direct evidence of the presence of cationic ordering Fe/Cr in the films. (Bottom) Control of the crystal orientation and the shape of the epitaxial nanostructures by the orientation of the niobium-doped STO substrates. Highlights: Black-Right-Pointing-Pointer Growth optimization of Bi{sub 2}FeCrO{sub 6} (BFCO) thin films and nanostructures by pulsed laser deposition. Black-Right-Pointing-Pointer Ordered BFCO single phase have been stabilized by epitaxial strain. Black-Right-Pointing-Pointer Arbitrary patterns of heteroepitaxial multiferroic BFCO nanostructures have been fabricated by PLD combined with nanostenciling. Black-Right-Pointing-Pointer Experimental characterizations revealed the excellent multiferroic character of BFCO thin films and nanostructures. Black-Right-Pointing-Pointer Unprecedentedly high power conversion efficiency for ferroelectrics was observed in 125 nm-thick highly ordered BFCO films.Graphical abstract legend.

Nechache, Riad, E-mail: Nechache@emt.inrs.ca [NAST Center and Department of Chemical Science and Technology, University of Rome Tor Vergata Via della Ricerca Sceintifica 1, 00133 Rome Italy (Italy); Centre Energie, Materiaux et Telecommunications, INRS, 1650, boulevard Lionel-Boulet, Varennes, Quebec J3x 1S2 (Canada); Rosei, Federico, E-mail: rosei@emt.inrs.ca [Centre Energie, Materiaux et Telecommunications, INRS, 1650, boulevard Lionel-Boulet, Varennes, Quebec J3x 1S2 (Canada)

2012-05-15T23:59:59.000Z

410

Experimental measurement of the persistence of permeability reduction in porous media treated with xanthan/Cr(III) gel systems  

SciTech Connect

This paper reports on a series of long-term experiments that was conducted to determine the persistence of flow resistance in unconsolidated sandpacks treated with xanthum/Cr(III) gels. Gels were prepared with 2,000 ppm xanthum and Cr(III) concentrations from 25 to 200 ppm. These systems exhibit various degrees of swelling or syneresis. The experiments were conducted by first allowing a gel to set up in a sandpack and then continuously flushing the sandpack with brine for up to 4 months at a constant pressure drop of 13.3 psi/ft. Flow rate was monitored to calculate permeability changes with time. Flow experiments indicated that the measurement of swelling and syneresis in bulk-gel tests is not a good predictor of gel response in unconsolidated sandpacks. Excellent permeability reduction was obtained in sandpacks when gels that exhibited 35% to 60% reduction in volume in bulk tests owing to syneresis were used. Gels were most effective at retaining flow resistance in the range of 35 to 75 ppm Cr(III), where the sandpacks regained {lt} 0.1% of their original 4,000 md permeability during the experiments. These observations were supported by experiments in which the pH of the injected brine was varied between 3.0 and 6.5. The swelling tests on the bulk gel indicated that permeability would decrease as pH increased and would increase as pH decreased.

Eggert, R.W. Jr.; Willhite, G.P.; Green, D.W. (Univ. of Kansas (US))

1992-02-01T23:59:59.000Z

411

Cr(VI) adsorption on functionalized amorphous and mesoporous silica from aqueous and non-aqueous media  

Science Conference Proceedings (OSTI)

A mesoporous silica (SBA-15) and amorphous silica (SG) have been chemically modified with 2-mercaptopyridine using the homogeneous route. This synthetic route involved the reaction of 2-mercaptopyridine with 3-chloropropyltriethoxysilane prior to immobilization on the support. The resulting material has been characterized by powder X-ray diffraction, nitrogen gas sorption, FT-IR and MAS NMR spectroscopy, thermogravimetry and elemental analysis. The solid was employed as a Cr(VI) adsorbent from aqueous and non-aqueous solutions at room temperature. The effect of several variables (stirring time, pH, metal concentration and solvent polarity) has been studied using the batch technique. The results indicate that under the optimum conditions, the maximum adsorption value for Cr(VI) was 1.83 {+-} 0.03 mmol/g for MP-SBA-15, whereas the adsorption capacity of the MP-SG was 0.86 {+-} 0.02 mmol/g. On the basis of these results, it can be concluded that it is possible to modify chemically SBA-15 and SG with 2-mercaptopyridine and to use the resulting modified silicas as effective adsorbents for Cr(VI)

Perez-Quintanilla, Damian [Departamento de Quimica Inorganica y Analitica, E.S.C.E.T, Universidad Rey Juan Carlos, C/Tulipan s/n, 28933 Mostoles, Madrid (Spain)]. E-mail: damian.perez@urjc.es; Hierro, Isabel del [Departamento de Quimica Inorganica y Analitica, E.S.C.E.T, Universidad Rey Juan Carlos, C/Tulipan s/n, 28933 Mostoles, Madrid (Spain); Fajardo, Mariano [Departamento de Quimica Inorganica y Analitica, E.S.C.E.T, Universidad Rey Juan Carlos, C/Tulipan s/n, 28933 Mostoles, Madrid (Spain); Sierra, Isabel [Departamento de Quimica Inorganica y Analitica, E.S.C.E.T, Universidad Rey Juan Carlos, C/Tulipan s/n, 28933 Mostoles, Madrid (Spain)]. E-mail: isabel.sierra@urjc.es

2007-08-07T23:59:59.000Z

412

Comparison of Crevice Corrosion of Fe-Based Amorphous Metal and Crystalline Ni-Cr-Mo Alloy  

SciTech Connect

The crevice corrosion behaviors of an Fe-based bulk metallic glass alloy (SAM1651) and a Ni-Cr-Mo crystalline alloy (C-22) were studied in 4M NaCl at 100 C with cyclic potentiodynamic polarization and constant potential tests. The corrosion damage morphologies, corrosion products and the compositions of corroded surfaces of these two alloys were studied with optical 3D reconstruction, Scanning Electron Microscopy (SEM), Energy Dispersive Spectroscopy (EDS) and Auger Electron Spectroscopy (AES). It was found that the Fe-based bulk metallic glass (amorphous alloy) SAM1651 had a more positive breakdown potential and repassivation potential than crystalline alloy C-22 in cyclic potentiodynamic polarization tests and required a more positive oxidizing potential to initiate crevice corrosion in constant potential test. Once crevice corrosion initiated, the corrosion propagation of C-22 was more localized near the crevice border compared to SAM1651, and SAM1651 repassivated more readily than C-22. The EDS results indicated that the corrosion products of both alloys contained high amount of O and were enriched in Mo and Cr. The AES results indicated that a Cr-rich oxide passive film was formed on the surfaces of both alloys, and both alloys were corroded congruently.

Shan, X; Ha, H; Payer, J H

2008-07-24T23:59:59.000Z

413

Reactions of Ethylidene on a Model Chromia Surface: 1 1-Dichloroethane on Stoichiometric alpha-Cr2O3 (1012)  

SciTech Connect

The reaction of CH{sub 3}CHCl{sub 2} over the nearly-stoichiometric {alpha}-Cr{sub 2}O{sub 3} (10{sub {bar 1}} > 2) surface produces an ethylidene intermediate that yields primarily gas phase CH{sub 2}{double_bond}CH{sub 2} and surface chlorine adatoms; however, trace amounts of HC{triple_bond}CH, CH{sub 3}CH{sub 3}, H{sub 2} and CH{sub 3}CH{double_bond}CHCH{sub 3} are also observed. A rate-limiting intramolecular isomerization (2,1-hydrogen shift) in the surface ethylidene species produces gas phase CH{sub 2}{double_bond}CH{sub 2}. The chlorine freed from the dissociation of CH{sub 3}CHCl{sub 2} binds at the five-coordinate surface Cr{sup 3+} sites on the stoichiometric surface, completing the octahedral coordination sphere, and inhibits the surface chemistry by simple site blocking. No surface carbon deposition is observed from the thermal reaction of 1,1-dichloroethane under the conditions of this study, demonstrating that the ethylidene intermediate is not a primary coke forming intermediate over (10{sub {bar 1}} > 2) facets of {alpha}-Cr{sub 2}O{sub 3} under the conditions of this study.

J Brooks; T Chen; D Mullins; D Cox

2011-12-31T23:59:59.000Z

414

J.L. Liscum-Powell, S.D. Pautz, C.R. Drumm, W.C. Fan, W.J. Bohnhoff...  

National Nuclear Security Administration (NNSA)

of the Ceptre Code to Cable SGEMP Problems J.L. Liscum-Powell, * S.D. Pautz, * C.R. Drumm, * W.C. Fan, * W.J. Bohnhoff, * L.J. Lorence * * Sandia National Laboratories,...

415

A Conceptual model of coupled biogeochemical and hydrogeological processes affected by in situ Cr(VI) bioreduction in groundwater at Hanford 100H Site  

E-Print Network (OSTI)

in Groundwater at Hanford 100H Site B.Faybishenko, P.E.Long,Cr(VI) contaminated groundwater at Hanford 100H site. A slowHRC TM ), was injected in Hanford sediments to stimulate

2006-01-01T23:59:59.000Z

416

Properties of molecular beam epitaxy grown Eu{sub x}(transition metal){sub y} films (transition metals: Mn, Cr)  

Science Conference Proceedings (OSTI)

The electronic and crystallographic structures, as well as the magnetic properties, of Eu{sub x}(transition metal){sub y} (transition metals: Mn, Cr) thin films grown by molecular beam epitaxy were studied. Relative changes of the Eu/Mn and Eu/Cr ratios derived from the XPS lines, as well as x-ray reflectivity, indicate mixing of the Eu/Mn and Eu/Cr layers. Valency transitions from Eu{sup 2+} to Eu{sup 3+} were observed in both systems for most studied stoichiometries. A transition to a magnetically ordered phase was observed at 15 K, 40 K, and 62 K for selected films in the Eu-Mn system, and at 50 K for the film with a Eu/Cr ratio of 0.5.

Balin, K. [A. Chelkowski Institute of Physics, University of Silesia, Katowice, 40-007 (Poland); Center for Magnetism and Magnetic Nanostructures, University of Colorado at Colorado Springs, Colorado Springs, Colorado 80918 (United States); Nowak, A. [A. Chelkowski Institute of Physics, University of Silesia, Katowice, 40-007 (Poland); Laboratoire de Physique de l'Etat Condense, University du Maine, Le Mans Cedex, 72085 (France); Gibaud, A. [Laboratoire de Physique de l'Etat Condense, University du Maine, Le Mans Cedex, 72085 (France); Szade, J. [A. Chelkowski Institute of Physics, University of Silesia, Katowice, 40-007 (Poland); Celinski, Z. [Center for Magnetism and Magnetic Nanostructures, University of Colorado at Colorado Springs, Colorado Springs, Colorado 80918 (United States)

2011-04-01T23:59:59.000Z

417

Materials Reliability Program: Re-Evaluation of Results in NUREG/CR-6674 for Carbon and Low-Alloy Steel Components (MRP-74)  

Science Conference Proceedings (OSTI)

This report presents the outcome of a project to review the analysis performed in Nuclear Regulatory Commission (NRC) report NUREG/CR-6674, and presents a re-evaluation of the carbon and low-alloy steel components described in that report. The re-evaluation showed that the use of more realistic, yet conservative, assumptions results in probabilities of crack initiation and leakage that are significantly less than stated in NUREG/CR-6674.

2002-11-14T23:59:59.000Z

418

Giant magnetoresistive structures based on CrO{sub 2} with epitaxial RuO{sub 2} as the spacer layer  

Science Conference Proceedings (OSTI)

Epitaxial ruthenium dioxide (RuO{sub 2})/chromium dioxide(CrO{sub 2}) thin film heterostructures have been grown on (100)-TiO{sub 2} substrates by chemical vapor deposition. Both current-in-plane (CIP) and current-perpendicular-to-plane (CPP) giant magnetoresistive stacks were fabricated with either Co or another epitaxial CrO{sub 2} layer as the top electrode. The Cr{sub 2}O{sub 3} barrier, which forms naturally on CrO{sub 2} surfaces, is no longer present after the RuO{sub 2} deposition, resulting in a highly conductive interface that has a resistance at least four orders of magnitude lower. However, only very limited magnetoresistance (MR) was observed. Such low MR is due to the appearance of a chemically and magnetically disordered layer at the CrO{sub 2} and RuO{sub 2} interfaces when Cr{sub 2}O{sub 3} is transformed into rutile structures during its intermixing with RuO{sub 2}.

Miao, G.X.; Gupta, A.; Sims, H.; Butler, W.H.; Ghosh, S.; Xiao Gang [Physics Department, Brown University, Providence, Rhode Island 02912 (United States); Center for Materials for Information Technology, University of Alabama, Tuscaloosa, Alabama 35487 (United States); Department of Electrical and Computer Engineering, University of Illinois, Chicago, Illinois 60607 (United States); Physics Department, Brown University, Providence, Rhode Island 02912 (United States)

2005-05-15T23:59:59.000Z

419

High-energy emission from pulsars in polar-cap models with CR-induced cascades  

E-Print Network (OSTI)

For a subclass of polar-cap models based on electromagnetic cascades induced by curvature radiation (CR) we calculate broad-band high-energy spectra of pulsed emission expected for classical and millisecond pulsars. The spectra are a combination of curvature and synchrotron components. The spectrum of curvature component breaks at 150MeV, and neither its slope nor level below this energy are compatible with phase-averaged spectra of pulsed X-ray emission inferred from observations. Spectral properties in the combined energy range of ROSAT and ASCA (0.1 - 10 keV) depend upon the location of cyclotron turnover energy epsilon_ct=\\hbar{e B \\over m_e c} /sin(psi) in the synchrotron component. Unlike in outer-gap models, the available range of pitch angles psi is rather narrow and confined to low values. For classical pulsars, a gradual turnover begins already at 1MeV, and the level of the synchrotron spectrum decreases. At 10keV the curvature component eventually takes over, but with photon index alpha = 2/3, in disagreement with observations. For millisecond pulsars, the X-ray spectra are dominated by synchrotron component with alpha \\simeq 1.5, and a sharp turnover into alpha \\simeq -1 at epsilon_ct \\sim 100eV. Relations of pulsed luminosity L_X to spin-down luminosity \\edot are presented for classical and millisecond pulsars. We conclude that spectral properties and fluxes of pulsed non-thermal X-ray emission of some objects, like the Crab or the millisecond pulsar B1821-24, pose a challenge to the subclass of polar-cap models based on curvature and synchrotron radiation alone.

B. Rudak; J. Dyks

1998-12-10T23:59:59.000Z

420

Laser welding and post weld treatment of modified 9Cr-1MoVNb steel.  

SciTech Connect

Laser welding and post weld laser treatment of modified 9Cr-1MoVNb steels (Grade P91) were performed in this preliminary study to investigate the feasibility of using laser welding process as a potential alternative to arc welding methods for solving the Type IV cracking problem in P91 steel welds. The mechanical and metallurgical testing of the pulsed Nd:YAG laser-welded samples shows the following conclusions: (1) both bead-on-plate and circumferential butt welds made by a pulsed Nd:YAG laser show good welds that are free of microcracks and porosity. The narrow heat affected zone has a homogeneous grain structure without conventional soft hardness zone where the Type IV cracking occurs in conventional arc welds. (2) The laser weld tests also show that the same laser welder has the potential to be used as a multi-function tool for weld surface remelting, glazing or post weld tempering to reduce the weld surface defects and to increase the cracking resistance and toughness of the welds. (3) The Vicker hardness of laser welds in the weld and heat affected zone was 420-500 HV with peak hardness in the HAZ compared to 240 HV of base metal. Post weld laser treatment was able to slightly reduce the peak hardness and smooth the hardness profile, but failed to bring the hardness down to below 300 HV due to insufficient time at temperature and too fast cooling rate after the time. Though optimal hardness of weld made by laser is to be determined for best weld strength, methods to achieve the post weld laser treatment temperature, time at the temperature and slow cooling rate need to be developed. (4) Mechanical testing of the laser weld and post weld laser treated samples need to be performed to evaluate the effects of laser post treatments such as surface remelting, glazing, re-hardening, or tempering on the strength of the welds.

Xu, Z. (Nuclear Engineering Division)

2012-04-03T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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

Sustainable Food Sustainable Water Land Use & Wildlife Culture & Commun ble Transport Sustainable Materials Local & Sustainable Food Sustainable Wat  

E-Print Network (OSTI)

waste energy for use in the community. ZC10 Incorporate closed-loop systems for organic matter to minimize the embodied energy of the material. 2. Zero Waste Mission Statement Eliminate waste to generate and extract energy from waste and reduce greenhouse gas emissions and other pollutants from waste

Netoff, Theoden

422

ORISE: Advanced Radiation Medicine | REAC/TS Continuing Medical Education  

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

Advanced Radiation Medicine Advanced Radiation Medicine Dates Scheduled Register Online March 24-28, 2014 August 18-22, 2014 Fee: $250 Maximum enrollment: 28 30 hours AMA PRA Category 1 Credits(tm) This 4½-day course includes more advanced information for medical practitioners. This program is academically more rigorous than the Radiation Emergency Medicine course and is primarily for Physicians, Clinical Nurse Practitioners and Physician Assistants desiring an advanced level of information on the diagnosis and management of ionizing radiation injuries and illnesses. Advanced topics in the diagnosis and management of radiation-induced injuries and illnesses includes the use of cytokines, stem cell transplants, antimicrobials, wound care and other advanced techniques. Group problem-solving is used to thoroughly orient attendees to the

423

Genizah MS T-S AS 153.183  

E-Print Network (OSTI)

Letter; mentions Ibn Dimy???, Ibn al-Buny?m (?), Ab? l-Munajj?, Ibn S?lim al-?ayraf? al-?A???r, Ab? l-?asan b. Noah and the sums '3 and a half dinars' and '6 dirhams'....

Unknown

2011-02-25T23:59:59.000Z

424

Genizah MS T-S AS 144.67  

E-Print Network (OSTI)

A fragment of an introduction to a calendrical work. The introduction gives biblical chronology (mentioning Noah) and refers to the calendar dispute mentioning R. Sa?adya. According to the introduction, the book is intended to facilitate...

Unknown

2011-02-25T23:59:59.000Z

425

Real-WoRld Technology TesTs  

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

drillbit is used for seismic while drilling, enabling real-time imaging in deep HPHT wells. Robert P. Radtke, Technology International, Inc.; and Mandy Cepeda, RMOTC An...

426

Real-WoRld Technology TesTs  

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

Electric submersible pumps (ESPs) are a versatile means of Electric submersible pumps (ESPs) are a versatile means of artificial lift used in oil and water wells. A drawback to an ESP installation is that it is a complex operation with considerable equipment, personnel and time required. When a remove/re- pair/replace operation is necessary, the same considerations are required. The conventional methodology requires a service rig and crew to pull and re-install the tubing; a cable spooler for the electric cable; and banding personnel and equipment. In addition to the time and expense, there are safety and risk is- sues associated with handling the tubing and cable. Zeitecs Inc. developed a technology consisting of a perma- nent component installed at the bottom of the tubing and a retrievable component. The pump, seal and motor of the ESP

427

Genizah MS T-S AS 145.360  

E-Print Network (OSTI)

Recto: possibly part of a commentary; references are made to gold- and brass-smiths, and to objects made of engraved gold; quantities of 100, 40, 50 and 6 are mentioned. Verso: ketubbah....

Unknown

2011-02-25T23:59:59.000Z

428

Genizah MS T-S AS 156.259  

E-Print Network (OSTI)

Recto: vocalised text in a crude hand. Verso: order of payment, mentioning a ra?l of olive oil, signed by Ab? Zikr? Kohen....

Unknown

2011-02-25T23:59:59.000Z

429

Table of ConTenTs University Calendar ......................................4  

E-Print Network (OSTI)

Winters* Hippity Hoppity Happy Handlers Jenna Sweetman Sophie Winter Hoof Beats Elizabeth Bergen Michele Pellicone* Jennifer Versfelt* Kayla Versfelt Pocket Pet Rescue Chelsea Obermeier* People Pick Handlers Club, Hoof Beats 4-H Horse Club, Just Kidding Goat Club, K-9 Leaders, Mad Scientists Prep Club

Ronquist, Fredrik

430

Genizah MS T-S AS 154.374  

E-Print Network (OSTI)

Glossary of the roots ??? ,??? ,???; with many biblical quotations, such as Job 5:2 and 6:2, 1 Kings 17:12, Deuteronomy 32:21, Nehemiah 3:37, Psalms 112:10 and Ezekiel 13:20....

Unknown

2011-02-24T23:59:59.000Z

431

Do's and don'ts for solar architects  

SciTech Connect

Suggestions are given for the design of solar and energy-efficient buildings. The suggestions are given from the point of view of the solar architect. Five practices that the solar architect must avoid are also given.

Hylton, J.

1984-12-01T23:59:59.000Z

432

Genizah MS T-S AS 146.24  

E-Print Network (OSTI)

Agreement that the physician Ab? l-?asan Joseph b. Josi[a]h al-Tunis? will pay 14 dinars to Hil?l b. Sahl al-?ahrajt?, the silk merchant....

Unknown

2011-02-24T23:59:59.000Z

433

Microsoft Word - Do's and Don'ts.docx  

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

interferes with communication..." DO avoid references to age, race, ethnicity, gender, or disability DO avoid subjective and editorial comments which can be taken out...

434

Real-WoRld Technology TesTs  

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

strong, semi-permeable membrane that removes, under pressure, dissolved salts including fluoride, chlorine, calcium and magnesium. RO filters also remove some bacteria and...

435

ORISE: How to work with REAC/TS - contracting information  

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

for Science and Education (ORISE) provides information and consultation on the medical management of radiation emergencies, and offers a number of training and continuing...

436

ORISE: REAC/TS Cytogenetic Biodosimetry Laboratory conducts internatio...  

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

participating labs were spread across four continents in the following six countries: Argentina, Canada, Germany, Great Britain, Japan and the U.S. The scenario was described as...

437

Genizah MS T-S AS 150.134  

E-Print Network (OSTI)

Recto: Legal document, dated Sunday, 2nd eva? 14[..] of the Seleucid Era, regarding payments concerning a certain Ab? l-Fa?r; signed by Joshua [b. Samu]el ha-Levi, Isaiah b. Nissim and Ya?y? b. Abraham. Verso: Arabic document....

Unknown

2011-02-24T23:59:59.000Z

438

The Do's & Don'ts of Saving Water  

E-Print Network (OSTI)

With the many tips in this publication you'll learn how to save water in the bathroom, kitchen and landscape.

Dozier, Monty

2004-11-12T23:59:59.000Z

439

Genizah MS T-S AS 152.98  

E-Print Network (OSTI)

Accounts and lists, probably from a notebook. On 1r list of Genesis Parashot, on 2v several names such as Sulaym?n, Sa??d and M?s?, with numerals....

Unknown

2011-02-24T23:59:59.000Z

440

ORISE: Understanding Radiation Video Series from REAC/TS  

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

Understanding Radiation Video Series Basic radiation concepts explained by REACTS staff To help health officials and the public better understand radiation and radioactive...

Note: This page contains sample records for the topic "wat ts cr" 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

ORISE: REAC/TS Medical Management of Radiation Incidents  

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

Medical Management of Radiation Incidents As part of its primary mission for the U.S. Department of Energy (DOE), the Radiation Emergency Assistance CenterTraining Site (REACTS)...

442

ORISE: Advanced Radiation Medicine | REAC/TS Continuing Medical...  

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

Incident Medical Consultation Cytogenetic Biodosimetry Continuing Medical Education Radiation Emergency Medicine Advanced Radiation Medicine Health Physics in Radiation...

443

Genizah MS T-S AS 158.3  

E-Print Network (OSTI)

Small fragment Maimonides' Mishnah commentary; two leaves stuck together. Verso: Sanhedrin 10:1 (p. 207 in Kafah (1963), Neziqin)....

Unknown

2011-02-24T23:59:59.000Z

444

Real-WoRld Technology TesTs  

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

The efficiency of the cleaning pro- cess. The equipment configuration is shown in Fig. 2. Weather and field con- ditions on the days of the test varied among cold, mild, windy,...

445

Genizah MS T-S AS 155.382  

E-Print Network (OSTI)

Discussion regarding ritual objects from the Bible, mentioning 'scarlet wool' (of the Ephod), 'the cover' (of the ark) and 'garments'; there is a page number '12' on verso....

Unknown

2011-02-24T23:59:59.000Z

446

Genizah MS T-S AS 160.112  

E-Print Network (OSTI)

Legal document, referring to textiles (silk, wool), candy and prices, mentioning the name Man??r....

Unknown

2011-02-25T23:59:59.000Z

447

Table of ConTenTs University Calendar..................................... 4  

E-Print Network (OSTI)

............................................. 47 Registration Guide and Course Schedules................................................ 47 How, and Flying High Circus ................................. 72 Office of Veterans., December 25 Thurs., December 25 Fri., December 25 For registration dates, see the Registration Guide

Hull, Elaine

448

Table of ConTenTs The UAA........................................... 2  

E-Print Network (OSTI)

. Lopez-Hermandez and M. Betancor, "DUSTIN: Algorithm for calcu- lation of impulse response on IR wireless Multi- media Commun. (WPCS'00), 2000, pp. 609­614. [15] F. J. Lopez-Hernandez, R. Perez-Jimenez, and A

449

Genizah MS T-S AS 149.74  

E-Print Network (OSTI)

Legal document, concerned with a woman and her financial claims in connection with her husband, apparently while he was travelling....

Unknown

2011-02-24T23:59:59.000Z

450

Genizah MS T-S AS 152.179  

E-Print Network (OSTI)

Small note from Samuel b. Solomon ha-Levi. He asks addressee to write a document for Ab? [...], and mentions every week there will be a payment of 10 dirhams. Written on the 22nd Sivan. In the margin ?? ?????....

Unknown

2011-02-25T23:59:59.000Z

451

Genizah MS T-S AS 152.170  

E-Print Network (OSTI)

Legal document written for a woman and signed by Hillel b. Zadok Av of the Bet Din and Mevorakh b. Nathan he-?aver, both known from other documents from the middle of the 12th century....

Unknown

2011-02-24T23:59:59.000Z

452

Genizah MS T-S AS 154.217  

E-Print Network (OSTI)

Discussion, talks about character traits (in particular bad ones) and their punishment; also mentions blood, a pig and a he-goat....

Unknown

2011-02-24T23:59:59.000Z

453

Genizah MS T-S AS 146.446  

E-Print Network (OSTI)

Recto: legal document; 1425 of the Seleucid era (= 1114 CE); relating to dowry payments after a divorce; mentions Ezekiel and Ab? ?Umar David b. Yefet. Signed by Abraham b. Shemaya he-?aver descendant of Shemaya Ga?on and Isaac b. Samuel...

Unknown

2011-02-25T23:59:59.000Z

454

Genizah MS T-S AS 148.12  

E-Print Network (OSTI)

Oath by Solomon b. Elijah the judge that he will not oversee the shop of Mak?n at the end of the month....

Unknown

2011-02-24T23:59:59.000Z

455

Genizah MS T-S AS 150.8  

E-Print Network (OSTI)

Note by Sahl?n b. Abraham, seeking accommodation for the Sabbath for Aaron he-?aver b. ?uviah 'the third' who arrived in Fus??? from Jerusalem. The carrier of the note is a certain Man??r....

Unknown

2011-02-24T23:59:59.000Z

456

Genizah MS T-S AS 152.282  

E-Print Network (OSTI)

Legal document (witness statement), written on Saturday 20th ?evet 14[..] Seleucid era (ca. 12th century CE). Witness is Sasson b. Yefet the generous, and he makes claims against Sa??d b. Abraham. Also mentioned is [...] b. ?alfon the ?aver....

Unknown

2011-02-24T23:59:59.000Z

457

Genizah MS T-S AS 148.6  

E-Print Network (OSTI)

Ketubbah of a virgin with trousseau list, including kerchiefs (mand?l) and cushions (ma??dd). Mentions ?Al? he-?aver and Fus???....

Unknown

2011-02-24T23:59:59.000Z

458

Genizah MS T-S AS 152.227  

E-Print Network (OSTI)

Beginning of a letter. Top line is in Arabic, the rest in Judaeo-Arabic. Probably begging letter. A member of the writer's family is ill and he asks for money....

Unknown

2011-02-24T23:59:59.000Z

459

Genizah MS T-S AS 145.53  

E-Print Network (OSTI)

Recto: probably part of trousseau list, mentioning vessels and values. Verso: marriage (betrothal) settlement, mentioning the sum of 10 dinars, signed; names mentioned: Man??r, ?iyya b. Isaac and [Nath]an b. Samuel he-?aver....

Unknown

2011-02-24T23:59:59.000Z

460

Genizah MS T-S AS 153.118  

E-Print Network (OSTI)

Letter addressed to ?uviah b. ?Eli he-?aver; Judaeo-Arabic in the margin; writing exercises in Arabic and Hebrew on verso....

Unknown

2011-02-24T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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.


461

Genizah MS T-S AS 153.159  

E-Print Network (OSTI)

Part of a letter with holiday greetings; writer describes his illness and explains that he is spending the holiday in his brother's father's (probably his stepfather) house to get some rest; citing Genesis 15:13 and Job 2:10....

Unknown

2011-02-24T23:59:59.000Z

462

Genizah MS T-S AS 147.4  

E-Print Network (OSTI)

Part of a letter of Isma??l b. Isaac al-Andalus? (ca. 1050 CE). Mentions Ab? Is??q Abraham b. Jacob and Ibn a?y?....

Unknown

2011-02-24T23:59:59.000Z

463

Genizah MS T-S AS 149.12  

E-Print Network (OSTI)

Detailed business letter of Isaac Sim?a al-Nays?b?r? (probably Alexandria), apparently to ?Ull? ha-Levi b. Joseph in Fus??? (according to Gil ca. 1080 CE). Names mentioned include Ab? al-Ri?? b. Kal?m, Ab? Mu?ammad ?Abd al-Sal?m b. ?uwayd Nuqla, Ab?...

Unknown

2011-02-24T23:59:59.000Z

464

Genizah MS T-S AS 148.202  

E-Print Network (OSTI)

Letter in the hand of Yefet b. Manasseh, mentioning Ab? ?Al? b. [...], discussing business matters....

Unknown

2011-02-24T23:59:59.000Z

465

Genizah MS T-S AS 145.52  

E-Print Network (OSTI)

). Names mentioned include: ?Amram b. Moses, Elisha ha-Kohen b. Jacob, Ephraim b.?ab?b, ?usayn b. ?alaf, Yeshu?a b. Sa?d?n ha-Levi, [...] b. [Sa]muel, Yeshu?a b. [Sa?ad?n], Sa??d b. [...]; also mentions Fus???....

Unknown

2011-02-24T23:59:59.000Z

466

Genizah MS T-S AS 121.31  

E-Print Network (OSTI)

Court record in the hand of ?alfon b. Manasseh, mentioning 20 dinars; the names Aaron ha-Zaqen, Shiloh ha-Zaqen are also mentioned...

Unknown

2011-02-24T23:59:59.000Z

467

Genizah MS T-S AS 153.193  

E-Print Network (OSTI)

Business letter addressed to Ab? Zikr? Judah b. Joseph ha-Kohen, from Har?n b. Buny?m; mentions a certain Ab? l-Abar and asks that greetings be given to ?asan b. Ham?d; also mentions the Tustar? family (spelt ?????)....

Unknown

2011-02-24T23:59:59.000Z

468

Genizah MS T-S AS 145.94  

E-Print Network (OSTI)

Recto: letter from Ephraim b. Shemariah to the Nasi; mentions the elder Ab? Sa??d. Verso: Hebrew legal document (power of attorney); mentions ?adoq Av Bet Din....

Unknown

2011-02-24T23:59:59.000Z

469

Genizah MS T-S AS 121.32  

E-Print Network (OSTI)

Court record int the hand of ?alfon b. Manasseh; mentions the names Shaykh Ab? ?Al?, Meshullam known as Musallam...

Unknown

2011-02-24T23:59:59.000Z

470

Genizah MS T-S AS 154.467  

E-Print Network (OSTI)

Responsa; the title broken out in the middle most likely reads ????? ????? ?? ??? ('sayings of El?anan b. ha-Rav')....

Unknown

2011-02-24T23:59:59.000Z

471

Genizah MS T-S AS 150.1  

E-Print Network (OSTI)

priest (qiss?s), may be sold only to a Jew; mentioning Ab? l-Ma??n? b. al-Masj?n? and the priest Mak?rim....

Unknown

2011-02-24T23:59:59.000Z

472

ORISE: Health Physics in Radiation Emergencies | REAC/TS Continuing...  

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

Health Physics in Radiation Emergencies Dates Scheduled Register Online February 24-28, 2014 June 9-13, 2014 Fee: 200 Maximum enrollment: 24 32 hours American Academy of Health...

473

Genizah MS T-S AS 148.125  

E-Print Network (OSTI)

Recto: document (note or receipt) that the elder Ibrahim al-Parnas gave the writer an exchange bill for the monthly wage on the account of the elder Ab? l-?asan al-?ar?r?. The writer received '18' and there remains a rest of the debt. Verso...

Unknown

2011-02-24T23:59:59.000Z

474

Genizah MS T-S AS 140.29  

E-Print Network (OSTI)

Grammatical work concerning the letters (????) and (??????) (rafe anddage), quoting Leviticus 19:17, 13, 18, 15; 18:29; 19:9, 11; 18:30...

Unknown

2011-02-24T23:59:59.000Z

475

Real-WoRld Technology TesTs  

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

near Casper, Wyoming. INTRODUCTION Considering that the majority of US land oil wells are produced through artifi- cial lift, there is an increasing need to eas- ily...

476

ORISE: REAC/TS trains emergency responders in preparation for...  

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

Emergency Response Training REACTS trains emergency responders in preparation for Pan American Games REACTS conducts radiation emergency medical response training around the...

477

ORISE: REAC/TS Continuing Medical Education Courses  

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

Radiation Emergency Medicine Advanced Radiation Medicine Health Physics in Radiation Emergencies How ORISE is Making a Difference Overview CBL International Exercise Emergency...

478

The effect of f[subscript O2] on the partitioning and valence of V and Cr in garnet/melt pairs and the relation to terrestrial mantle V and Cr content  

Science Conference Proceedings (OSTI)

Chromium and vanadium are stable in multiple valence states in natural systems, and their distribution between garnet and silicate melt is not well understood. Here, the partitioning and valence state of V and Cr in experimental garnet/melt pairs have been studied at 1.8-3.0 GPa, with variable oxygen fugacity between IW-1.66 and the Ru-RuO{sub 2} (IW+9.36) buffer. In addition, the valence state of V and Cr has been measured in several high-pressure (majoritic garnet up to 20 GPa) experimental garnets, some natural megacrystic garnets from the western United States, and a suite of mantle garnets from South Africa. The results show that Cr remains in trivalent in garnet across a wide range of oxygen fugacities. Vanadium, on the other hand, exhibits variable valence state from 2.5 to 3.7 in the garnets and from 3.0 to 4.0 in the glasses. The valence state of V is always greater in the glass than in the garnet. Moreover, the garnet/melt partition coefficient, D(V), is highest when V is trivalent, at the most reduced conditions investigated (IW-1.66 to FMQ). The V{sup 2.5+} measured in high P-T experimental garnets is consistent with the reduced nature of those metal-bearing systems. The low V valence state measured in natural megacrystic garnets is consistent with f{sub O{sub 2}} close to the IW buffer, overlapping the range of f{sub O{sub 2}} measured independently by Fe{sup 2+}/Fe{sup 3+} techniques on similar samples. However, the valence state of V measured in a suite of mantle garnets from South Africa is constant across a 3 log f{sub O{sub 2}} unit range (FMQ-1.8 to FMQ-4.5), suggesting that the valence state of V is controlled by the crystal chemistry of the garnets rather than f{sub O{sub 2}} variations. The compatibility of V and Cr in garnets and other deep mantle silicates indicates that the depletion of these elements in the Earth's primitive upper mantle could be due to partitioning into lower mantle phases as well as into metal.

Righter, K.; Sutton, S.; Danielson, L.; Pando, K.; Schmidt, G.; Yang, H.; Berthet, S.; Newville, M.; Choi, Y.; Downs, R.T.; Malavergne, V. (Paris); (NASA-JSC); (UC); (Ariz)

2011-09-16T23:59:59.000Z

479

Application of USNRC NUREG/CR-6661 and draft DG-1108 to evolutionary and advanced reactor designs  

Science Conference Proceedings (OSTI)

For the seismic design of evolutionary and advanced nuclear reactor power plants, there are definite financial advantages in the application of USNRC NUREG/CR-6661 and draft Regulatory Guide DG-1108. NUREG/CR-6661, 'Benchmark Program for the Evaluation of Methods to Analyze Non-Classically Damped Coupled Systems', was by Brookhaven National Laboratory (BNL) for the USNRC, and Draft Regulatory Guide DG-1108 is the proposed revision to the current Regulatory Guide (RG) 1.92, Revision 1, 'Combining Modal Responses and Spatial Components in Seismic Response Analysis'. The draft Regulatory Guide DG-1108 is available at http://members.cox.net/apolloconsulting, which also provides a link to the USNRC ADAMS site to search for NUREG/CR-6661 in text file or image file. The draft Regulatory Guide DG-1108 removes unnecessary conservatism in the modal combinations for closely spaced modes in seismic response spectrum analysis. Its application will be very helpful in coupled seismic analysis for structures and heavy equipment to reduce seismic responses and in piping system seismic design. In the NUREG/CR-6661 benchmark program, which investigated coupled seismic analysis of structures and equipment or piping systems with different damping values, three of the four participants applied the complex mode solution method to handle different damping values for structures, equipment, and piping systems. The fourth participant applied the classical normal mode method with equivalent weighted damping values to handle differences in structural, equipment, and piping system damping values. Coupled analysis will reduce the equipment responses when equipment, or piping system and structure are in or close to resonance. However, this reduction in responses occurs only if the realistic DG-1108 modal response combination method is applied, because closely spaced modes will be produced when structure and equipment or piping systems are in or close to resonance. Otherwise, the conservatism in the current Regulatory Guide 1.92, Revision 1, will overshadow the advantage of coupled analysis. All four participants applied the realistic modal combination method of DG-1108. Consequently, more realistic and reduced responses were obtained. (authors)

Chang 'Apollo', Chen [Apollo Consulting, Inc., Surprise, AZ 85374-4605 (United States)

2006-07-01T23:59:59.000Z

480

Very heavily electron-doped CrSi2 as a high performance high temperature thermoelectric material  

SciTech Connect

We analyze the thermoelectric behavior, using first principles and Boltzmann transport calculations, of very heavily electron-doped CrSi2 and find that at temperatures of 1250 K and electron dopings of $1-4 \\times10^{21}$ cm$^{-3}$, thermopowers as large or larger in magnitude than 200 $\\mathrm{\\mu}$V/K may be found. Such high thermopowers at such high carrier concentrations are extremely rare, and suggest that good thermolectric performance (i.e. ZT) may be found in these ranges of temperature and doping.

Parker, David S [ORNL; Singh, David J [ORNL

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wat ts cr" 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.


481

Influence of intergranular exchange coupling on the magnetization dynamics of CoCrPt:SiO{sub 2} granular media  

Science Conference Proceedings (OSTI)

We investigate the effect of Co{sup +} irradiation on the magnetization dynamics of CoCrPt:SiO{sub 2} granular media. Increasing irradiation levels reduce the saturation magnetization and effective anisotropy, which decrease the intrinsic magnetization precession frequency. Furthermore, increasing intergranular exchange coupling results in a qualitative change in the behavior of the magnetic material from a collection of individual grains to a homogeneous thin film, as evidenced in both the switching behavior and dynamics. The frequency change cannot be explained by single crystal macrospin modeling, and can only be reproduced by the inclusion of the dipolar effects and anisotropy distribution inherent in a granular medium.

Brandt, R.; Schmidt, H. [School of Engineering, University of California-Santa Cruz, 1156 High Street, Santa Cruz, California 95064 (United States); Tibus, S. [Department of Physics, University of Konstanz, D-78457 Konstanz (Germany); Institute of Physics, Chemnitz University of Technology, Reichenhainer Str. 70, 09126 Chemnitz (Germany); Springer, F. [Department of Physics, University of Konstanz, D-78457 Konstanz (Germany); Fassbender, J. [Institute of Ion Beam Physics and Materials Research, Forschungszentrum Dresden-Rossendorf, D-01314 Dresden (Germany); Rohrmann, H. [OC Oerlikon Balzers AG, LI-9496 Balzers (Liechtenstein); Albrecht, M. [Institute of Physics, Chemnitz University of Technology, Reichenhainer Str. 70, 09126 Chemnitz (Germany)

2012-08-01T23:59:59.000Z

482

Hydrogen production using fusion energy and thermochemical cycles. [Fe/sub 3/O/sub 4/-FeO, CrCl/sub 3/-CrCl/sub 2/, and UCl/sub 4/-UCl/sub 3/  

DOE Green Energy (OSTI)

Thermochemical cycles for the production of synthetic fuels would be especially suited for operation in conjunction with controlled thermonuclear fusion reactors because of the very high temperature energy which such reactors could supply. Furthermore, fusion energy when developed is considered to be an inexhaustable supply of energy. Several high-temperature two-step thermochemical cycles for the production of hydrogen are examined. A thermodynamic analysis of the Fe/sub 3/O/sub 4/--FeO, CrCl/sub 3/--CrCl/sub 2/, and UCl/sub 4/--UCl/sub 3/ pairs reveals the feasibility of the process. A more detailed process analysis is given for the Fe/sub 3/O/sub 4/--FeO system using steam as the heat transfer medium for decomposing the higher valent metal oxide for oxygen production, and hydrolysing the lower oxide for hydrogen production. The steam could be heated to high temperatures by refractory materials absorbing the 14-MeV neutrons in the blanket region of a fusion reactor. Process heat transfer and recovery could be accomplished by regenerative reactors. Proposed operating conditions, the energy balance and the efficiency of the water decomposition process are presented. With a fusion blanket temperature of 2500/sup 0/K, thermal efficiencies for hydrogen production of 74.4% may be obtained.

Steinberg, M.; Dang, V.D.

1978-02-01T23:59:59.000Z

483

Role of Triple Phonon Excitations on Large Angle Quasi-elastic Scattering of {sup 54}Cr+{sup 208}Pb System  

Science Conference Proceedings (OSTI)

We study the large angle quasi-elastic scattering of {sup 54}Cr+{sup 208}Pb system in terms of the full-order coupled-channels formalism. We especially investigate the role of single, double and triple phonon excitations on quasi-elastic scattering cross section as well as quasi-elastic barrier distribution of this system for which the experimental data have been measured. It is shown that the triple phonon excitations both in {sup 54}Cr and {sup 208}Pb nuclei seem to be needed by the present coupled-channels calculations in order to reproduce the experimental data of quasi-elastic cross section and barrier distribution for the {sup 54}Cr+{sup 208}Pb system. We also show that the standard value of the surface diffuseness parameter for the nuclear potential a = 0.63 fm, is preferred by the experimental quasi-elastic scattering data for this system.

Zamrun, Muhammad F. [Department of Physics, University of Malaya, Kuala Lumpur 50603 (Malaysia); Jurusan Fisika FMIPA, Universitas Haluoleo, Kendari, Sulawesi Tenggara 93232 (Indonesia); Kasim, Hasan Abu [Department of Physics, University of Malaya, Kuala Lumpur 50603 (Malaysia)

2011-03-30T23:59:59.000Z

484

Efficient pulsed Cr{sup 2+}:CdSe laser continuously tunable in the spectral range from 2.26 to 3.61 {mu}m  

SciTech Connect

The efficient lasing of a Cr{sup 2+}:CdSe single crystal pumped by 1.94-{mu}m, 300-{mu}s pulses from a Tm:YAP laser was obtained. The Cr{sup 2+}:CdSe laser with a nonselective resonator emitted up to 17 mJ at a wavelength of {approx}2.65 {mu}m with the quantum slope efficiency of 63% with respect to the absorbed pump energy. The absorption coefficient of the Cr{sup 2+}:CdSe crystal at the laser wavelength did not exceed 0.045 cm{sup -1}. By using a resonator with a dispersion prism, the laser wavelength was continuously tuned in the spectral range from 2.26 to 3.61 {mu}m. (lasers)

Akimov, V A [Moscow Institute of Physics and Technology (State University), Dolgoprudnyi, Moscow Region (Russian Federation); Kozlovskii, V I; Korostelin, Yu V; Landman, A I; Podmar'kov, Yu P; Skasyrskii, Ya K; Frolov, M P [P.N. Lebedev Physics Institute, Russian Academy of Sciences, Moscow (Russian Federation)

2008-03-31T23:59:59.000Z

485

Performance of LiAlloy/Ag(2)CrO(4) Couples in Molten CsBr-LiBr-KBr Eutectic  

DOE Green Energy (OSTI)

The performance of Li-alloy/CsBr-LiBr-KBr/Ag{sub 2}CrO{sub 4} systems was studied over a temperature range of 250 C to 300 C, for possible use as a power source for geothermal borehole applications. Single cells were discharged at current densities of 15.8 and 32.6 mA/cm{sup 2} using Li-Si and Li-Al anodes. When tested in 5-cell batteries, the Li-Si/CsBr-LiBr-KBr/Ag{sub 2}CrO{sub 4} system exhibited thermal runaway. Thermal analytical tests showed that the Ag{sub 2}CrO{sub 4} cathode reacted exothermically with the electrolyte on activation. Consequently, this system would not be practical for the envisioned geothermal borehole applications.

GUIDOTTI,RONALD A.; REINHARDT,FREDERICK W.

1999-10-18T23:59:59.000Z

486

Materials Reliability Program, Re-Evaluation of Results in NUREG/CR-6674 for Carbon and Low Alloy Steel Components (MRP-74, Revision 1)  

Science Conference Proceedings (OSTI)

This report presents the outcome of a project to review the analysis performed in Nuclear Regulatory Commission report NUREG/CR-6674 and presents a re-evaluation of the carbon and low-alloy steel components described in that report. The re-evaluation showed that the use of more realistic, yet conservative, assumptions results in probabilities of crack initiation and leakage that are significantly less than stated in NUREG/CR-6674. However, after several reviews by the Nuclear Regulatory Commission (NRC),...

2005-02-22T23:59:59.000Z

487

BlobCR: Virtual disk based checkpoint-restart for HPC applications on IaaS clouds  

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

Parallel Distrib. Comput. 73 (2013) 698-711 Contents lists available at SciVerse ScienceDirect J. Parallel Distrib. Comput. journal homepage: www.elsevier.com/locate/jpdc BlobCR: Virtual disk based checkpoint-restart for HPC applications on IaaS clouds Bogdan Nicolae a,∗ , Franck Cappello b,c a IBM Research, Ireland b INRIA Saclay, France c University of Illinois at Urbana-Champaign, United States a r t i c l e i n f o Article history: Received 9 August 2012 Received in revised form 28 December 2012 Accepted 22 January 2013 Available online 1 February 2013 Keywords: IaaS clouds High performance computing Checkpoint-restart Fault tolerance Virtual disk snapshots Rollback of filesystem changes a b s t r a c t Infrastructure-as-a-Service (IaaS) cloud computing is gaining significant interest in industry and academia as an alternative platform for running HPC applications.

488

NUREG/CR-6695 PNNL-13375 Hydrologic Uncertainty Assessment for Decommissioning Sites: Hypothetical Test Case Applications Prepared by  

E-Print Network (OSTI)

This report uses hypothetical decommissioning test cases to illustrate an uncertainty assessment methodology for dose assessments conducted as part of decommissioning analyses for NRC-licensed facilities. This methodology was presented previously in NUREG/CR-6656. The hypothetical test case source term and scenarios are based on an actual decommissioning case and the physical setting is based on the site of a field experiment carried out for the NRC in Arizona. The emphasis in the test case was on parameter uncertainty. The analysis is limited to the hydrologic aspects of the exposure pathway involving infiltration of water at the ground surface, leaching of contaminants, and transport of contaminants through the groundwater to a point of exposure. The methodology uses generic parameter distributions based on national or regional databases for estimating

P. D. Meyer; R. Y. Taira

2001-01-01T23:59:59.000Z

489

Oxidation pretreatment to reduce corrosion of 20%Cr-25%Ni-Nb stainless steel. II. Surface morphology and oxide characterization  

SciTech Connect

Improved corrosion behavior of 20%Cr-25%Ni-Nb steel resulting from a low pressure oxidation pretreatment in CO/sub 2/ has been related to changes in elemental composition and distribution in the oxide scale. Auger electron spectroscopy, secondary ion mass spectroscopy, electron microprobe, and X-ray diffraction techniques have been used to investigate the properties of the oxide scale formed on both untreated and pretreated specimens when oxidized at 823 K and 923 K in a CO/sub 2/-1%CO atmosphere. A sputter ion plating technique has been used to separate the oxide from the metal and the incorporation of chromium and silicon at the metal-oxide interface has been investigated at grain centers and grain boundaries by depth profiling. The improvement in oxide adhesion and oxidation rates, using data from Parts I and II of this study, is assessed in terms of oxide formation by solid-state displacement reactions.

Tempest, P.A.; Wild, R.K.

1988-10-01T23:59:59.000Z

490

LONG-TERM OPTICAL OBSERVATIONS OF TWO LMXBs: UW CrB (=MS 1603+260) AND V1408 Aql (=4U 1957+115)  

SciTech Connect

We present new optical photometry of two low-mass X-ray binary stars, UW CrB (MS 1603+260) and V1408 Aql (4U 1957+115). UW CrB is an eclipsing binary and we refine its eclipse ephemeris and measure an upper limit to the rate of change of its orbital period, | P-dot | < 4.2 Multiplication-Sign 10{sup -11} (unitless). The light curve of UW CrB shows optical counterparts of type I X-ray bursts. We tabulate the times, orbital phases, and fluences of 33 bursts and show that the optical flux in the bursts comes primarily from the accretion disk, not from the secondary star. The new observations are consistent with a model in which the accretion disk in UW CrB is asymmetric and precesses in the prograde direction with a period of {approx}5.5 days. The light curve of V1408 Aql has a low-amplitude modulation at its 9.33 hr orbital period. The modulation remained a nearly pure sine curve in the new data as it was in 1984 and 2008, but its mean amplitude was lower, 18% against 23% in the earlier data. A model in which the orbital modulation is caused by the varying aspect of the heated face of the secondary star continues to give an excellent fit to the light curve. We derive a much improved orbital ephemeris for the system.

Mason, Paul A. [Department of Physics, University of Texas at El Paso, El Paso, TX 79968 (United States); Robinson, Edward L.; Bayless, Amanda J. [Department of Astronomy, University of Texas at Austin, 1 University Station, Austin, TX 78712 (United States); Hakala, Pasi J. [Finnish Centre for Astronomy with ESO, Vaeisaelaentie 20, FIN-21500 Piikkioe, University of Turku (Finland)

2012-10-01T23:59:59.000Z

491

Cr-free Fe-based metal oxide catalysts for high temperature water gas shift reaction of fuel processor using LPG  

Science Conference Proceedings (OSTI)

The goal of this study was to identify the most suitable chromium-free iron-based catalysts for the HTS (high temperature shift) reaction of a fuel processor using LPG. Hexavalent chromium (Cr6+) in the commercial HTS catalyst has been regarded as hazardous material. We selected Ni and Co as the substitution for chromium in the Fe-based HTS catalyst and investigated the HTS activities of these Crfree catalysts at LPG reformate condition. Cr-free Fe-based catalysts which contain Ni, Zn, or Co instead of Cr were prepared by coprecipitation method and the performance of the catalysts in HTS was evaluated under gas mixture conditions (42% H2, 10% CO, 37% H2O, 8% CO2, and 3% CH4; R (reduction factor): about 1.2) similar to the gases from steam reforming of LPG (100% conversion at steam/carbon ratio = 3), which is higher than R (under 1) of typically studied LNG reformate condition. Among the prepared Cr-free Febased catalysts, the 5 wt%-Co/Fe/20 wt%-Ni and 5 wt%-Zn/Fe/20 wt%-Ni catalysts showed good catalytic activity under this reaction condition simulating LPG reformate gas.

lee, Joon Y.; Lee, Dae-Won; Lee, Kwan Young; Wang, Yong

2009-08-15T23:59:59.000Z

492

Compositional analysis and depth profiling of thin film CrO{sub 2} by heavy ion ERDA and standard RBS: a comparison  

Science Conference Proceedings (OSTI)

Chromium dioxide (CrO{sub 2}) thin film has generated considerable interest in applied research due to the wide variety of its technological applications. It has been extensively investigated in recent years, attracting the attention of researchers working on spintronic heterostructures and in the magnetic recording industry. However, its synthesis is usually a difficult task due to its metastable nature and various synthesis techniques are being investigated. In this work a polycrystalline thin film of CrO{sub 2} was prepared by electron beam vaporization of Cr{sub 2}O{sub 3} onto a Si substrate. The polycrystalline structure was confirmed through XRD analysis. The stoichiometry and elemental depth distribution of the deposited film were measured by ion beam nuclear analytical techniques heavy ion elastic recoil detection analysis (ERDA) and Rutherford backscattering spectrometry (RBS), which both have relative advantage over non-nuclear spectrometries in that they can readily provide quantitative information about the concentration and distribution of different atomic species in a layer. Moreover, the analysis carried out highlights the importance of complementary usage of the two techniques to obtain a more complete description of elemental content and depth distribution in thin films. - Graphical abstract: Heavy ion elastic recoil detection analysis (ERDA) and Rutherford backscattering spectrometry (RBS) both have relative advantage over non-nuclear spectrometries in that they can readily provide quantitative information about the concentration and distribution of different atomic species in a layer. Highlights: Black-Right-Pointing-Pointer Thin films of CrO{sub 2} have been grown by e-beam evaporation of Cr{sub 2}O{sub 3} target in vacuum. Black-Right-Pointing-Pointer The composition was determined by heavy ion-ERDA and RBS. Black-Right-Pointing-Pointer HI-ERDA and RBS provided information on the light and heavy elements, respectively.

Khamlich, S., E-mail: skhamlich@gmail.com [Nano-Sciences Laboratories, Materials Research Department, iThemba LABS, P.O. Box 722, Somerset West 7129 (South Africa); Department of Chemistry, Tshwane University of Technology, Private Bag X 680, Pretoria, 0001 (South Africa); The African Laser Centre, CSIR campus, P.O. Box 395, Pretoria (South Africa); Msimanga, M., E-mail: mandla@tlabs.ac.za [Nano-Sciences Laboratories, Materials Research Department, iThemba LABS, P.O. Box 722, Somerset West 7129 (South Africa); iThemba LABS Gauteng, Private Bag 11, WITS 2050, Johannesburg (South Africa); Pineda-Vargas, C.A. [Nano-Sciences Laboratories, Materials Research Department, iThemba LABS, P.O. Box 722, Somerset West 7129 (South Africa); Faculty of Health and Wellness Sciences, C.P.U.T., P.O. Box 1906, Bellville 7535 (South Africa); Nuru, Z.Y. [Nano-Sciences Laboratories, Materials Research Department, iThemba LABS, P.O. Box 722, Somerset West 7129 (South Africa); McCrindle, R. [Department of Chemistry, Tshwane University of Technology, Private Bag X 680, Pretoria, 0001 (South Africa); Maaza, M. [Nano-Sciences Laboratories, Materials Research Department, iThemba LABS, P.O. Box 722, Somerset West 7129 (South Africa); Department of Chemistry, Tshwane University of Technology, Private Bag X 680, Pretoria, 0001 (South Africa); The African Laser Centre, CSIR campus, P.O. Box 395, Pretoria (South Africa)

2012-08-15T23:59:59.000Z

493

Reduced Pressure Electron Beam Welding Evaluation Activities on a Ni-Cr-Mo Alloy for Nuclear Waste Packages  

SciTech Connect

The current waste package design for the proposed repository at Yucca Mountain Nevada, USA, employs gas tungsten arc welding (GTAW) in fabricating the waste packages. While GTAW is widely used in industry for many applications, it requires multiple weld passes. By comparison, single-pass welding methods inherently use lower heat input than multi-pass welding methods which results in lower levels of weld distortion and also narrower regions of residual stresses at the weld TWI Ltd. has developed a Reduced Pressure Electron Beam (RPEB) welding process which allows EB welding in a reduced pressure environment ({le} 1 mbar). As it is a single-pass welding technique, use of RPEB welding could (1) achieve a comparable or better materials performance and (2) lead to potential cost savings in the waste package manufacturing as compared to GTAW. Results will be presented on the initial evaluation of the RPEB welding on a Ni-Cr-Mo alloy (a candidate alloy for the Yucca Mountain waste packages) in the areas of (a) design and manufacturing simplifications, (b) material performance and (c) weld reliability.

Wong, F; Punshon, C; Dorsch, T; Fielding, P; Richard, D; Yang, N; Hill, M; DeWald, A; Rebak, R; Day, S; Wong, L; Torres, S; McGregor, M; Hackel, L; Chen, H-L; Rankin, J

2003-09-11T23:59:59.000Z

494

Effect of Oxygen on the Crack Growth Behavior of V-4Cr-4Ti at 600C  

SciTech Connect

Exploratory experiments were performed to evaluate the effect of oxygen on the crack growth response of V-4Cr-4Ti at 600C under constant load. Tests were run in gettered argon, argon containing 2000 ppm oxygen, and laboratory air using fatigue pre-cracked compact tension specimens. Crack growth was measured primarily by post-test fracture surface examination, but also by in-test compliance measurements. Crack growth rates measured in air and gettered argon were about 2-3x10-3 mm/h at a stress intensity factor of about 40 MPavm. The crack growth rate in argon with 2000 ppm oxygen was about 7x10-2 mm/h at the same stress intensity level. The crack growth rates were very sensitive to the stress intensity factor. Over a limited range of stress intensity values the crack growth rate in argon plus 2000 ppm oxygen appears to be power-law dependent on stress intensity with an exponent of about 8.9. The fracture mode in air and gettered argon was transgranular cleavage with 20 to 30% intergranular fracture. In the oxygenated argon environment crack growth occurred predominantly by transgranular cleavage.

Kurtz, Richard J.

2000-09-01T23:59:59.000Z

495

Aging Studies of Sr-doped LaCrO3/YSZ/Pt Cells for an Electrochemical NOx Sensor  

DOE Green Energy (OSTI)

The stability and NO{sub x} sensing performance of electrochemical cells of the structure Sr-doped LaCrO{sub 3-{delta}} (LSC)/yttria-stabilized zirconia (YSZ)/Pt are being investigated for use in NO{sub x} aftertreatment systems in diesel vehicles. Among the requirements for NO{sub x} sensor materials in these systems are stability and long lifetime (up to ten years) in the exhaust environment. In this study, cell aging effects were explored following extended exposure to a test environment of 10% O{sub 2} at operating temperatures of 600-700 C. The data show that aging results in changes in particle morphology, chemical composition and interfacial structure, Impedance spectroscopy indicated an initial increase in the cell resistance during the early stages of aging, which is correlated to densification of the Pt electrode. Also, x-ray photoelectron spectroscopy indicated formation of SrZrO{sub 2} solid state reaction product in the LSC, a process which is of finite duration. Subsequently, the overall cell resistance decreases with aging time due, in part, to roughening of YSZ-LSC interface, which improves interface adherence and enhances charge transfer kinetics at the O{sub 2}/YSZ/LSC triple phase boundary. This study constitutes a first step in the development of a basic understanding of aging phenomena in solid state electrochemical systems with application not only to sensors, but also to fuel cells, membranes, and electrolyzers.

Song, S; Martin, L P; Glass, R S; Murray, E P; Visser, J H; Soltis, R E; Novak, R F; Kubinski, D J

2005-10-05T23:59:59.000Z

496

Application of the NUREG/CR-6850 EPRI/NRC Fire PRA Methodology to a DOE Facility  

SciTech Connect

The application NUREG/CR-6850 EPRI/NRC fire PRA methodology to DOE facility presented several challenges. This paper documents the process and discusses several insights gained during development of the fire PRA. A brief review of the tasks performed is provided with particular focus on the following: Tasks 5 and 14: Fire-induced risk model and fire risk quantification. A key lesson learned was to begin model development and quantification as early as possible in the project using screening values and simplified modeling if necessary. Tasks 3 and 9: Fire PRA cable selection and detailed circuit failure analysis. In retrospect, it would have been beneficial to perform the model development and quantification in 2 phases with detailed circuit analysis applied during phase 2. This would have allowed for development of a robust model and quantification earlier in the project and would have provided insights into where to focus the detailed circuit analysis efforts. Tasks 8 and 11: Scoping fire modeling and detailed fire modeling. More focus should be placed on detailed fire modeling and less focus on scoping fire modeling. This was the approach taken for the fire PRA. Task 14: Fire risk quantification. Typically, multiple safe shutdown (SSD) components fail during a given fire scenario. Therefore dependent failure analysis is critical to obtaining a meaningful fire risk quantification. Dependent failure analysis for the fire PRA presented several challenges which will be discussed in the full paper.

Tom Elicson; Bentley Harwood; Richard Yorg; Heather Lucek; Jim Bouchard; Ray Jukkola; Duan Phan

2011-03-01T23:59:59.000Z

497

Nanocrystallization of amorphous M-Si thin film composites (M=Cr, Mn) and their thermoelectric properties  

SciTech Connect

We report on electrical resistivity and thermoelectric power of Cr-Si and Mn-Si composite films at temperatures from 300 K to 1000 K. The films were deposited on unheated Si/SiO{sub 2} substrates by magnetron sputtering from composite targets. The as-deposited films have amorphous structure. We use annealing with in-situ transport properties measurements to transform the films into nanocrystalline state with continuous monitoring their state. Nanocrystallization is considered as a promising way to improve thermoelectric efficiency, primarily due to reduction of lattice thermal conductivity {kappa}. Among variety of methods for fabrication of NC materials, crystallization from amorphous state has features which are crucially important with respect to their electronic transport properties: since the crystallites and their interfaces are formed in this method via solid state reaction, the NC samples are dense and the interfaces are clean. This removes additional factors affecting properties of a nanocrystalline composite, such as contamination of nanocrystal interfaces by elements from environment or nanocrystal lattice distortion during nanocrystallization. Depending on the initial film composition, the films are transformed during annealing into single phase or multi-phase nanocrystalline composites with average grain size of 10 nm to 20 nm. We study the crystallization kinetics, stability of amorphous and nanocrystalline state and relation between electronic transport properties and structural state of the composites.

Burkov, A. T.; Novikov, S. V.; Schumann, J. [A.F. Ioffe Physical-Technical Institute, Sankt-Petersburg, 194021 (Russian Federation); Leibniz Institute for Solid State and Materials Research, Dresden (Germany)

2012-06-26T23:59:59.000Z

498

Revealing the inner circumstellar disk of the T Tauri star S CrA N using the VLTI  

E-Print Network (OSTI)

Aims: We investigate the structure of the circumstellar disk of the T Tauri star S CrA N and test whether the observations agree with the standard picture proposed for Herbig Ae stars. Methods: Our observations were carried out with the VLTI/AMBER instrument in the H and K bands with the low spectral resolution mode. For the interpretation of our near-infrared AMBER and archival mid-infrared MIDI visibilities, we employed both geometric and temperature-gradient models. Results: To characterize the disk size, we first fitted geometric models consisting of a stellar point source, a ring-shaped disk, and a halo structure to the visibilities. In the H and K bands, we measured ring-fit radii of 0.73 +- 0.03 mas (corresponding to 0.095 +- 0.018 AU for a distance of 130 pc) and 0.85 +- 0.07 mas (0.111 +- 0.026 AU), respectively. This K-band radius is approximately two times larger than the dust sublimation radius of ~0.05 AU expected for a dust sublimation temperature of 1500 K and gray dust opacities, but approxima...

Vural, J; Kraus, S; Weigelt, G; Driebe, T; Benisty, M; Dugu, M; Massi, F; Monin, J -L; Vannier, M

2012-01-01T23:59:59.000Z

499

Specification of CuCrZr Alloy Properties after Various Thermo-Mechanical Treatments and Design Allowables including Neutron Irradiation Effects  

Science Conference Proceedings (OSTI)

Precipitation hardened CuCrZr alloy is a promising heat sink and functional material for various applica- tions in ITER, for example the first wall, blanket electrical attachment, divertor, and heating systems. Three types of thermo-mechanical treatment were identified as most promising for the various applica- tions in ITER: solution annealing, cold working and ageing; solution annealing and ageing; solution annealing and ageing at non-optimal condition due to specific manufacturing processes for engineer- ing-scale components. The available data for these three types of treatments were assessed and mini- mum tensile properties were determined based on recommendation of Structural Design Criteria for the ITER In-vessel Components. The available data for these heat treatments were analyzed for assess- ment of neutron irradiation effect. Using the definitions of the ITER Structural Design Criteria the design allowable stress intensity values are proposed for CuCrZr alloy after various heat treatments.

Barabash, Vladimir [ITER Organization, Saint Paul Lez Durance, France; Kalinin, G. M. [RDIPE, P.O. Box 788, 101000 Moscow, Russia; Fabritsiev, Sergei A. [D.V. Efremov Scientific Research Institute, St. Petersburg, Russia; Zinkle, Steven J [ORNL

2012-01-01T23:59:59.000Z

500

Level crossings and zero-field splitting in the {Cr8}-cubane spin-cluster studied using inelastic neutron scattering and magnetization  

Science Conference Proceedings (OSTI)

Inelastic neutron scattering (INS) in variable magnetic field and high-field magnetization measurements in the millikelvin temperature range were performed to gain insight into the low-energy magnetic excitation spectrum and the field-induced level crossings in the molecular spin cluster {Cr8}-cubane. These complementary techniques provide consistent estimates of the lowest level-crossing field. The overall features of the experimental data are explained using an isotropic Heisenberg model, based on three distinct exchange interactions linking the eight CrIII paramagnetic centers (spins s = 3/2), that is supplemented with a relatively large molecular magnetic anisotropy term for the lowest S = 1 multiplet. It is noted that the existence of the anisotropy is clearly evident from the magnetic field dependence of the excitations in the INS measurements, while the magnetization measurements are not sensitive to its effects.

Vaknin, D. [Ames Laboratory; Garlea, Vasile O [ORNL; Demmel, F. [ISIS Facility, Rutherford Appleton Laboratory; Mamontov, Eugene [ORNL; Nojiri, H [Institute for Materials Research, Tohoku University, Sendai, Japan; Martin, Catalin [Florida State University; Chiorescu, Irinel [Florida State University; Qiu, Y. [National Institute of Standards and Technology (NIST); Luban, M. [Ames Laboratory; Kogerler, P. [Ames Laboratory; Fielden, J. [Ames Laboratory; Engelhardt, L [Francis Marion University, Florence, South Sarolina; Rainey, C [Francis Marion University, Florence, South Sarolina

2010-01-01T23:59:59.000Z