31 CFR 900.7 - Required administrative proceedings.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Required administrative proceedings. 900.7 Section 900.7 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... administrative proceedings required by contract or other laws or regulations. ...

31 CFR 900.7 - Required administrative proceedings.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Required administrative proceedings. 900.7 Section 900.7 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... administrative proceedings required by contract or other laws or regulations. ...

31 CFR 900.7 - Required administrative proceedings.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Required administrative proceedings. 900.7 Section 900.7 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... administrative proceedings required by contract or other laws or regulations. ...

5 CFR 900.603 - Standards for a merit system of personnel administration.

Code of Federal Regulations, 2010 CFR

2010-01-01

... administration. 900.603 Section 900.603 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL... such merit principles as— (a) Recruiting, selecting, and advancing employees on the basis of their... high quality performance. (d) Retaining employees on the basis of the adequacy of their performance...

A Diamond in the Rough: Carat's Organizational and Administrative Leadership (COAL) Program

ERIC Educational Resources Information Center

Brown, Kathleen M.; Schainker, Stanley A.

2006-01-01

A diamond is a chunk of coal that stood up under pressure. Carat's Organizational and Administrative Leadership (COAL) program is a diamond in the rough--experiencing strong political pressure from multiple sides. As the state's premiere educational leadership preparation program, expectations are high. While striving to live up to its national…

24 CFR 570.507 - Reports.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Reports. 570.507 Section 570.507... COMMUNITY FACILITIES COMMUNITY DEVELOPMENT BLOCK GRANTS Grant Administration § 570.507 Reports. (a) Performance and evaluation report—(1) Entitlement grant recipients and HUD-administered small cities...

24 CFR 570.507 - Reports.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Reports. 570.507 Section 570.507... COMMUNITY FACILITIES COMMUNITY DEVELOPMENT BLOCK GRANTS Grant Administration § 570.507 Reports. (a) Performance and evaluation report—(1) Entitlement grant recipients and HUD-administered small cities...

24 CFR 570.500 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Definitions. 570.500 Section 570... DEVELOPMENT COMMUNITY FACILITIES COMMUNITY DEVELOPMENT BLOCK GRANTS Grant Administration § 570.500 Definitions... or by a subrecipient with CDBG funds, less costs incidental to generation of the income; (iv) Gross...

28 CFR 570.20 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Purpose. 570.20 Section 570.20 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE COMMUNITY PROGRAMS AND RELEASE COMMUNITY PROGRAMS Pre... employment, employment search efforts, community service, vocational training, treatment, educational...

20 CFR 410.570 - Underpayments.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Underpayments. 410.570 Section 410.570 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, TITLE IV-BLACK LUNG BENEFITS (1969- ) Payment of Benefits § 410.570 Underpayments. (a) General. As used in this...

48 CFR 503.570 - Advertising.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Advertising. 503.570 Section 503.570 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION GENERAL IMPROPER BUSINESS PRACTICES AND PERSONAL CONFLICTS OF INTEREST Other Improper Business Practices 503.570 Advertising. ...

48 CFR 503.570 - Advertising.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Advertising. 503.570 Section 503.570 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION GENERAL IMPROPER BUSINESS PRACTICES AND PERSONAL CONFLICTS OF INTEREST Other Improper Business Practices 503.570 Advertising. ...

48 CFR 503.570 - Advertising.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Advertising. 503.570 Section 503.570 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION GENERAL IMPROPER BUSINESS PRACTICES AND PERSONAL CONFLICTS OF INTEREST Other Improper Business Practices 503.570 Advertising. ...

48 CFR 503.570 - Advertising.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Advertising. 503.570 Section 503.570 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION GENERAL IMPROPER BUSINESS PRACTICES AND PERSONAL CONFLICTS OF INTEREST Other Improper Business Practices 503.570 Advertising. ...

48 CFR 503.570 - Advertising.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Advertising. 503.570 Section 503.570 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION GENERAL IMPROPER BUSINESS PRACTICES AND PERSONAL CONFLICTS OF INTEREST Other Improper Business Practices 503.570 Advertising. ...

48 CFR 570.102 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Definitions. 570.102 Section 570.102 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING PROGRAMS ACQUIRING LEASEHOLD INTERESTS IN REAL PROPERTY General 570.102 Definitions. Acquisition means the...

48 CFR 570.402-3 - Market survey.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Market survey. 570.402-3 Section 570.402-3 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... Continued Space Requirements 570.402-3 Market survey. Conduct a market survey following 570.301. ...

48 CFR 570.402-3 - Market survey.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Market survey. 570.402-3 Section 570.402-3 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... Continued Space Requirements 570.402-3 Market survey. Conduct a market survey following 570.301. ...

48 CFR 570.402-3 - Market survey.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Market survey. 570.402-3 Section 570.402-3 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... Continued Space Requirements 570.402-3 Market survey. Conduct a market survey following 570.301. ...

48 CFR 570.402-3 - Market survey.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Market survey. 570.402-3 Section 570.402-3 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... Continued Space Requirements 570.402-3 Market survey. Conduct a market survey following 570.301. ...

48 CFR 570.402-3 - Market survey.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Market survey. 570.402-3 Section 570.402-3 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... Continued Space Requirements 570.402-3 Market survey. Conduct a market survey following 570.301. ...

28 CFR 570.45 - Violation of escorted trip.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Violation of escorted trip. 570.45 Section 570.45 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE COMMUNITY PROGRAMS AND RELEASE COMMUNITY PROGRAMS Escorted Trips § 570.45 Violation of escorted trip. (a) Staff shall process as...

48 CFR 570.301 - Market survey.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Market survey. 570.301 Section 570.301 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING... Real Property 570.301 Market survey. Conduct a market survey to identify potential sources. Use...

28 CFR 570.43 - Inmates requiring a high degree of control and supervision.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Inmates requiring a high degree of control and supervision. 570.43 Section 570.43 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE COMMUNITY PROGRAMS AND RELEASE COMMUNITY PROGRAMS Escorted Trips § 570.43 Inmates requiring a high degree of control and supervision. Only the...

48 CFR 570.106 - Publicizing/Advertising.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Publicizing/Advertising. 570.106 Section 570.106 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING PROGRAMS ACQUIRING LEASEHOLD INTERESTS IN REAL PROPERTY General 570.106 Publicizing/Advertising...

28 CFR 570.21 - Time-frames.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Time-frames. 570.21 Section 570.21... PROGRAMS Pre-Release Community Confinement § 570.21 Time-frames. (a) Community confinement. Inmates may be... inmate's term of imprisonment or six months. (c) Exceeding time-frames. These time-frames may be exceeded...

28 CFR 570.21 - Time-frames.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Time-frames. 570.21 Section 570.21... PROGRAMS Pre-Release Community Confinement § 570.21 Time-frames. (a) Community confinement. Inmates may be... inmate's term of imprisonment or six months. (c) Exceeding time-frames. These time-frames may be exceeded...

28 CFR 570.21 - Time-frames.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Time-frames. 570.21 Section 570.21... PROGRAMS Pre-Release Community Confinement § 570.21 Time-frames. (a) Community confinement. Inmates may be... inmate's term of imprisonment or six months. (c) Exceeding time-frames. These time-frames may be exceeded...

28 CFR 570.21 - Time-frames.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Time-frames. 570.21 Section 570.21... PROGRAMS Pre-Release Community Confinement § 570.21 Time-frames. (a) Community confinement. Inmates may be... inmate's term of imprisonment or six months. (c) Exceeding time-frames. These time-frames may be exceeded...

28 CFR 570.21 - Time-frames.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Time-frames. 570.21 Section 570.21... PROGRAMS Pre-Release Community Confinement § 570.21 Time-frames. (a) Community confinement. Inmates may be... inmate's term of imprisonment or six months. (c) Exceeding time-frames. These time-frames may be exceeded...

Electron spectroscopy of the diamond surface

NASA Technical Reports Server (NTRS)

Pepper, S. V.

1981-01-01

The diamond surface is studied by ionization loss spectroscopy and Auger electron spectroscopy. For surfaces heated to temperatures not exceeding 900 C, the band gap was found to be devoid of empty states in the absence of electron beam effects. The incident electron beam generates empty states in the band gap and loss of structure in the valence band for these surfaces. A cross section of 1.4 x 10 to the -19th sq cm was obtained for this effect. For surfaces heated to temperatures exceeding 900 C the spectra were identical to those from surfaces modified by the electron beam. The diamond surface undergoes a thermal conversion in its electronic structure at about 900 C.

48 CFR 570.302 - Description of requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... the lease. (2) Functional, performance, or physical requirements. (3) Any special requirements. (4... requirements. 570.302 Section 570.302 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION... Leasehold Interests in Real Property 570.302 Description of requirements. (a) The description of...

48 CFR 570.203-1 - Market survey.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Market survey. 570.203-1 Section 570.203-1 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... 570.203-1 Market survey. Conduct a market survey to identify potential sources. Use information...

48 CFR 570.203-1 - Market survey.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Market survey. 570.203-1 Section 570.203-1 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... 570.203-1 Market survey. Conduct a market survey to identify potential sources. Use information...

48 CFR 570.203-1 - Market survey.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Market survey. 570.203-1 Section 570.203-1 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... 570.203-1 Market survey. Conduct a market survey to identify potential sources. Use information...

48 CFR 570.203-1 - Market survey.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Market survey. 570.203-1 Section 570.203-1 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... 570.203-1 Market survey. Conduct a market survey to identify potential sources. Use information...

48 CFR 570.203-1 - Market survey.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Market survey. 570.203-1 Section 570.203-1 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... 570.203-1 Market survey. Conduct a market survey to identify potential sources. Use information...

48 CFR 570.402-2 - Publicizing/Advertising.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Publicizing/Advertising. 570.402-2 Section 570.402-2 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION... for Continued Space Requirements 570.402-2 Publicizing/Advertising. Publish a notice if required by...

28 CFR 570.37 - Violation of furlough.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Violation of furlough. 570.37 Section 570.37 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE COMMUNITY PROGRAMS AND RELEASE.... (a) Staff shall process as an escapee an inmate who absconds from furlough. (b) Staff may take...

48 CFR 570.308 - Award.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Award. 570.308 Section 570.308 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING PROGRAMS ACQUIRING LEASEHOLD INTERESTS IN REAL PROPERTY Contracting Procedures for Leasehold Interests in...

28 CFR 570.32 - Justification for furlough.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Justification for furlough. 570.32 Section 570.32 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE COMMUNITY PROGRAMS AND... plans; (3) To reestablish family and community ties; (4) To participate in selected educational, social...

48 CFR 570.402-2 - Publicizing/Advertising.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Publicizing/Advertising. 570.402-2 Section 570.402-2 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION... for Continued Space Requirements 570.402-2 Publicizing/Advertising. The contracting officer must...

48 CFR 570.402-2 - Publicizing/Advertising.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Publicizing/Advertising. 570.402-2 Section 570.402-2 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION... for Continued Space Requirements 570.402-2 Publicizing/Advertising. The contracting officer must...

48 CFR 570.402-2 - Publicizing/Advertising.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Publicizing/Advertising. 570.402-2 Section 570.402-2 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION... for Continued Space Requirements 570.402-2 Publicizing/Advertising. The contracting officer must...

48 CFR 570.402-2 - Publicizing/Advertising.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Publicizing/Advertising. 570.402-2 Section 570.402-2 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION... for Continued Space Requirements 570.402-2 Publicizing/Advertising. The contracting officer must...

48 CFR 570.202 - Policy.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Policy. 570.202 Section 570.202 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING... Policy. Use simplified lease acquisition procedures to the maximum extent practicable for actions at or...

48 CFR 570.102 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... profit, is independently-owned and operated, is not dominant in the field of leasing commercial real... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Definitions. 570.102 Section 570.102 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING...

48 CFR 570.102 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... profit, is independently-owned and operated, is not dominant in the field of leasing commercial real... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Definitions. 570.102 Section 570.102 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING...

48 CFR 570.102 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... profit, is independently-owned and operated, is not dominant in the field of leasing commercial real... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Definitions. 570.102 Section 570.102 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING...

48 CFR 570.102 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... profit, is independently-owned and operated, is not dominant in the field of leasing commercial real... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Definitions. 570.102 Section 570.102 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING...

48 CFR 570.402-6 - Cost-benefit analysis.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Cost-benefit analysis. 570.402-6 Section 570.402-6 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... Continued Space Requirements 570.402-6 Cost-benefit analysis. (a) The cost-benefit analysis must consider...

48 CFR 570.402-6 - Cost-benefit analysis.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Cost-benefit analysis. 570.402-6 Section 570.402-6 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... Continued Space Requirements 570.402-6 Cost-benefit analysis. (a) The cost-benefit analysis must consider...

48 CFR 1204.804-570 - Supporting closeout documents.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Supporting closeout documents. 1204.804-570 Section 1204.804-570 Federal Acquisition Regulations System DEPARTMENT OF TRANSPORTATION GENERAL ADMINISTRATIVE MATTERS Government Contract Files 1204.804-570 Supporting closeout...

48 CFR 1204.804-570 - Supporting closeout documents.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Supporting closeout documents. 1204.804-570 Section 1204.804-570 Federal Acquisition Regulations System DEPARTMENT OF TRANSPORTATION GENERAL ADMINISTRATIVE MATTERS Government Contract Files 1204.804-570 Supporting closeout...

48 CFR 1204.804-570 - Supporting closeout documents.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Supporting closeout documents. 1204.804-570 Section 1204.804-570 Federal Acquisition Regulations System DEPARTMENT OF TRANSPORTATION GENERAL ADMINISTRATIVE MATTERS Government Contract Files 1204.804-570 Supporting closeout...

48 CFR 1204.804-570 - Supporting closeout documents.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Supporting closeout documents. 1204.804-570 Section 1204.804-570 Federal Acquisition Regulations System DEPARTMENT OF TRANSPORTATION GENERAL ADMINISTRATIVE MATTERS Government Contract Files 1204.804-570 Supporting closeout...

48 CFR 1204.804-570 - Supporting closeout documents.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Supporting closeout documents. 1204.804-570 Section 1204.804-570 Federal Acquisition Regulations System DEPARTMENT OF TRANSPORTATION GENERAL ADMINISTRATIVE MATTERS Government Contract Files 1204.804-570 Supporting closeout...

48 CFR 1823.570-1 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Definitions. 1823.570-1 Section 1823.570-1 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SOCIOECONOMIC PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL...

48 CFR 1823.570-1 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Definitions. 1823.570-1 Section 1823.570-1 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SOCIOECONOMIC PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL...

24 CFR 570.911 - Reduction, withdrawal, or adjustment of a grant or other appropriate action.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY... this section, the recipient shall be notified of such proposed action and given an opportunity within a... Hawaii, and Insular Areas grants. Consistent with the procedures described in § 570.900(b), the Secretary...

48 CFR 570.304 - General source selection procedures.

Code of Federal Regulations, 2011 CFR

2011-10-01

... procedures. 570.304 Section 570.304 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION... Leasehold Interests in Real Property Over the Simplified Lease Acquisition Threshold 570.304 General source... disadvantaged business concerns in performance of the contract, and other factors as required by FAR 15.304 as...

48 CFR 570.502-2 - Procedures.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Services. Reference the lease on the form. (h) Inspection and payment. Do not make final payment for... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Procedures. 570.502-2 Section 570.502-2 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL...

48 CFR 2042.570-1 - Policy.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Policy. 2042.570-1 Section... CONTRACT ADMINISTRATION Differing Professional Views (DPV) 2042.570-1 Policy. The Nuclear Regulatory Commission's (NRC) policy is to support the contractor's expression of professional health and safety-related...

48 CFR 2042.570-1 - Policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Policy. 2042.570-1 Section... CONTRACT ADMINISTRATION Differing Professional Views (DPV) 2042.570-1 Policy. The Nuclear Regulatory Commission's (NRC) policy is to support the contractor's expression of professional health and safety-related...

48 CFR 2042.570-1 - Policy.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Policy. 2042.570-1 Section... CONTRACT ADMINISTRATION Differing Professional Views (DPV) 2042.570-1 Policy. The Nuclear Regulatory Commission's (NRC) policy is to support the contractor's expression of professional health and safety-related...

48 CFR 570.603 - GSAR contract clauses.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false GSAR contract clauses. 570.603 Section 570.603 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING PROGRAMS ACQUIRING LEASEHOLD INTERESTS IN REAL PROPERTY Solicitation Provisions and Contract...

48 CFR 570.602 - GSAR solicitation provisions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false GSAR solicitation provisions. 570.602 Section 570.602 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING PROGRAMS ACQUIRING LEASEHOLD INTERESTS IN REAL PROPERTY Solicitation Provisions and...

48 CFR 1823.570-2 - Contract clause.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Contract clause. 1823.570-2 Section 1823.570-2 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SOCIOECONOMIC PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES...

48 CFR 1823.570-2 - Contract clause.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Contract clause. 1823.570-2 Section 1823.570-2 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SOCIOECONOMIC PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES...

28 CFR 570.41 - Medical escorted trips.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Medical escorted trips. 570.41 Section... COMMUNITY PROGRAMS Escorted Trips § 570.41 Medical escorted trips. (a) Medical escorted trips are intended to provide an inmate with medical treatment not available within the institution. There are two types...

28 CFR 570.41 - Medical escorted trips.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Medical escorted trips. 570.41 Section... COMMUNITY PROGRAMS Escorted Trips § 570.41 Medical escorted trips. (a) Medical escorted trips are intended to provide an inmate with medical treatment not available within the institution. There are two types...

24 CFR 570.490 - Recordkeeping requirements.

Code of Federal Regulations, 2013 CFR

2013-04-01

... establish and maintain such records as may be necessary to facilitate review and audit by HUD of the state's administration of CDBG funds under § 570.493. The content of records maintained by the state shall be as jointly... § 570.493. For fair housing and equal opportunity purposes, and as applicable, such records shall...

48 CFR 570.105-1 - Contracting by negotiation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Contracting by negotiation. 570.105-1 Section 570.105-1 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION... by negotiation. Contracting by negotiation is appropriate for acquiring space in a building through a...

48 CFR 570.105-1 - Contracting by negotiation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Contracting by negotiation. 570.105-1 Section 570.105-1 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION... by negotiation. Contracting by negotiation is appropriate for acquiring space in a building through a...

48 CFR 570.105-1 - Contracting by negotiation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Contracting by negotiation. 570.105-1 Section 570.105-1 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION... by negotiation. Contracting by negotiation is appropriate for acquiring space in a building through a...

48 CFR 570.105-1 - Contracting by negotiation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Contracting by negotiation. 570.105-1 Section 570.105-1 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION... by negotiation. Contracting by negotiation is appropriate for acquiring space in a building through a...

Effect of electronic structure of the diamond surface on the strength of the diamond-metal interface

NASA Technical Reports Server (NTRS)

Pepper, S. V.

1981-01-01

A diamond surface undergoes a transformation in its electronic structure by a vacuum anneal at approximately 900 C. The polished surface has no electronic states in the band gap, whereas the annealed surface has both occupied and unoccupied states in the and gap and exhibits some electrical conductivity. The effect of this transformation on the strength of the diamond metal interface was investigated by measuring the static friction force of an atomically clean meta sphere on a diamond flat in ultrahigh vacuum. It was found that low friction (weak bonding) is associated with the diamond surface devoid of gap states whereas high friction (strong bonding) is associated with the diamond surface with gap states. Exposure of the annealed surface to excited hydrogen also leads to weak bonding. The interfacial bond is discussed in terms of interaction of the metal conduction band electrons with the band gap states on the diamond surface. Effects of surface electrical conductivity on the interfacial bond are also be considered.

21 CFR 570.19 - Pesticide chemicals in processed foods.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Pesticide chemicals in processed foods. 570.19 Section 570.19 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES General Provisions § 570.19 Pesticide...

21 CFR 570.19 - Pesticide chemicals in processed foods.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Pesticide chemicals in processed foods. 570.19 Section 570.19 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES General Provisions § 570.19 Pesticide...

21 CFR 570.19 - Pesticide chemicals in processed foods.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Pesticide chemicals in processed foods. 570.19 Section 570.19 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES General Provisions § 570.19 Pesticide...

21 CFR 570.19 - Pesticide chemicals in processed foods.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Pesticide chemicals in processed foods. 570.19 Section 570.19 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES General Provisions § 570.19 Pesticide...

21 CFR 570.19 - Pesticide chemicals in processed foods.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Pesticide chemicals in processed foods. 570.19 Section 570.19 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES General Provisions § 570.19 Pesticide...

Transformation of the diamond /110/ surface

NASA Technical Reports Server (NTRS)

Pepper, S. V.

1982-01-01

The diamond surface undergoes a transformation in its electronic structure by a vacuum anneal at approximately 900 C. This transformation is characterized by the appearance of a feature in the band gap region of the energy loss spectrum. The kinetics of the transformation on the (110) surface is studied by observing the growth of this feature with time and temperature. The transformation is found to be consistent with first-order kinetics with an activation energy of 4.8 eV. It is also found that the band gap feature could be removed by exposure of the transformed surface to excited hydrogen. The results are consistent with the polished diamond (110) surface being covered with hydrogen which removes the band gap states and can be thermally desorbed at approximately 900 C.

48 CFR 570.105-1 - Contracting by negotiation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Contracting by negotiation. 570.105-1 Section 570.105-1 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION... by negotiation. Contracting by negotiation is usually appropriate for acquiring space in a building...

48 CFR 3004.804-570 - Supporting closeout documents.

Code of Federal Regulations, 2013 CFR

2013-10-01

... documents. 3004.804-570 Section 3004.804-570 Federal Acquisition Regulations System DEPARTMENT OF HOMELAND SECURITY, HOMELAND SECURITY ACQUISITION REGULATION (HSAR) GENERAL ADMINISTRATIVE MATTERS Government... closure, the contracting officer shall obtain the listed DHS and Department of Defense (DOD) forms from...

48 CFR 3004.804-570 - Supporting closeout documents.

Code of Federal Regulations, 2010 CFR

2010-10-01

... documents. 3004.804-570 Section 3004.804-570 Federal Acquisition Regulations System DEPARTMENT OF HOMELAND SECURITY, HOMELAND SECURITY ACQUISITION REGULATION (HSAR) GENERAL ADMINISTRATIVE MATTERS Government... closure, the contracting officer shall obtain the listed DHS and Department of Defense (DOD) forms from...

48 CFR 3004.804-570 - Supporting closeout documents.

Code of Federal Regulations, 2014 CFR

2014-10-01

... documents. 3004.804-570 Section 3004.804-570 Federal Acquisition Regulations System DEPARTMENT OF HOMELAND SECURITY, HOMELAND SECURITY ACQUISITION REGULATION (HSAR) GENERAL ADMINISTRATIVE MATTERS Government... closure, the contracting officer shall obtain the listed DHS and Department of Defense (DOD) forms from...

28 CFR 570.42 - Non-medical escorted trips.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Non-medical escorted trips. 570.42... RELEASE COMMUNITY PROGRAMS Escorted Trips § 570.42 Non-medical escorted trips. (a) Non-medical escorted trips allow an inmate to leave the institution under staff escort for approved, non-medical reasons...

48 CFR 570.303-4 - Changes to SFOs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Changes to SFOs. 570.303-4 Section 570.303-4 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING PROGRAMS ACQUIRING LEASEHOLD INTERESTS IN REAL PROPERTY Contracting Procedures for Leasehold...

48 CFR 570.303-1 - Preparing the SFO.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Preparing the SFO. 570.303-1 Section 570.303-1 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING PROGRAMS ACQUIRING LEASEHOLD INTERESTS IN REAL PROPERTY Contracting Procedures for Leasehold...

48 CFR 570.303-2 - Issuing the SFO.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Issuing the SFO. 570.303-2 Section 570.303-2 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING PROGRAMS ACQUIRING LEASEHOLD INTERESTS IN REAL PROPERTY Contracting Procedures for Leasehold...

5 CFR 900.409 - Hearings.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Hearings. 900.409 Section 900.409... Management-Effectuation of Title VI of the Civil Rights Act of 1964 § 900.409 Hearings. (a) Opportunity for hearing. When an opportunity for a hearing is required by § 900.408(c), reasonable notice shall be given...

24 CFR 570.510 - Transferring projects from urban counties to metropolitan cities.

Code of Federal Regulations, 2011 CFR

2011-04-01

... counties to metropolitan cities. 570.510 Section 570.510 Housing and Urban Development Regulations Relating... GRANTS Grant Administration § 570.510 Transferring projects from urban counties to metropolitan cities... county to a new metropolitan city, provided: the city was an included unit of general local government in...

24 CFR 570.510 - Transferring projects from urban counties to metropolitan cities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... counties to metropolitan cities. 570.510 Section 570.510 Housing and Urban Development Regulations Relating... GRANTS Grant Administration § 570.510 Transferring projects from urban counties to metropolitan cities... county to a new metropolitan city, provided: the city was an included unit of general local government in...

Diamond formation due to a pH drop during fluid–rock interactions

DOE PAGES

Sverjensky, Dimitri A.; Huang, Fang

2015-11-03

Diamond formation has typically been attributed to redox reactions during precipitation from fluids or magmas. Either the oxidation of methane or the reduction of carbon dioxide has been suggested, based on simplistic models of deep fluids consisting of mixtures of dissolved neutral gas molecules without consideration of aqueous ions. The role of pH changes associated with water–silicate rock interactions during diamond formation is unknown. Here we show that diamonds could form due to a drop in pH during water–rock interactions. We use a recent theoretical model of deep fluids that includes ions, to show that fluid can react irreversibly withmore » eclogite at 900 °C and 5.0 GPa, generating diamond and secondary minerals due to a decrease in pH at almost constant oxygen fugacity. Overall, our results constitute a new quantitative theory of diamond formation as a consequence of the reaction of deep fluids with the rock types that they encounter during migration. Diamond can form in the deep Earth during water–rock interactions without changes in oxidation state.« less

Diamond formation due to a pH drop during fluid–rock interactions

PubMed Central

Sverjensky, Dimitri A.; Huang, Fang

2015-01-01

Diamond formation has typically been attributed to redox reactions during precipitation from fluids or magmas. Either the oxidation of methane or the reduction of carbon dioxide has been suggested, based on simplistic models of deep fluids consisting of mixtures of dissolved neutral gas molecules without consideration of aqueous ions. The role of pH changes associated with water–silicate rock interactions during diamond formation is unknown. Here we show that diamonds could form due to a drop in pH during water–rock interactions. We use a recent theoretical model of deep fluids that includes ions, to show that fluid can react irreversibly with eclogite at 900 °C and 5.0 GPa, generating diamond and secondary minerals due to a decrease in pH at almost constant oxygen fugacity. Overall, our results constitute a new quantitative theory of diamond formation as a consequence of the reaction of deep fluids with the rock types that they encounter during migration. Diamond can form in the deep Earth during water–rock interactions without changes in oxidation state. PMID:26529259

48 CFR 1823.570 - Drug- and alcohol-free workforce.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Drug- and alcohol-free workforce. 1823.570 Section 1823.570 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SOCIOECONOMIC PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES...

48 CFR 1823.570 - Drug- and alcohol-free workforce.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Drug- and alcohol-free workforce. 1823.570 Section 1823.570 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SOCIOECONOMIC PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES...

48 CFR 1823.570 - Drug- and alcohol-free workforce.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Drug- and alcohol-free workforce. 1823.570 Section 1823.570 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SOCIOECONOMIC PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES...

5 CFR 919.900 - Adequate evidence.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Adequate evidence. 919.900 Section 919.900 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS.... Adequate evidence means information sufficient to support the reasonable belief that a particular act or...

5 CFR 919.900 - Adequate evidence.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Adequate evidence. 919.900 Section 919.900 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS.... Adequate evidence means information sufficient to support the reasonable belief that a particular act or...

5 CFR 919.900 - Adequate evidence.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Adequate evidence. 919.900 Section 919.900 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS.... Adequate evidence means information sufficient to support the reasonable belief that a particular act or...

5 CFR 919.900 - Adequate evidence.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Adequate evidence. 919.900 Section 919.900 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS.... Adequate evidence means information sufficient to support the reasonable belief that a particular act or...

5 CFR 919.900 - Adequate evidence.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Adequate evidence. 919.900 Section 919.900 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS.... Adequate evidence means information sufficient to support the reasonable belief that a particular act or...

21 CFR 570.20 - General principles for evaluating the safety of food additives.

Code of Federal Regulations, 2012 CFR

2012-04-01

... food additives. 570.20 Section 570.20 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES Food Additive Safety § 570.20 General principles for evaluating the safety of food additives. (a) In reaching a...

21 CFR 570.20 - General principles for evaluating the safety of food additives.

Code of Federal Regulations, 2013 CFR

2013-04-01

... food additives. 570.20 Section 570.20 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES Food Additive Safety § 570.20 General principles for evaluating the safety of food additives. (a) In reaching a...

21 CFR 570.20 - General principles for evaluating the safety of food additives.

Code of Federal Regulations, 2014 CFR

2014-04-01

... food additives. 570.20 Section 570.20 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES Food Additive Safety § 570.20 General principles for evaluating the safety of food additives. (a) In reaching a...

21 CFR 900.17 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false [Reserved] 900.17 Section 900.17 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MAMMOGRAPHY QUALITY STANDARDS ACT MAMMOGRAPHY Quality Standards and Certification § 900.17 [Reserved] ...

20 CFR 411.570 - Can an EN request payment from the beneficiary who assigned a ticket to the EN?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Can an EN request payment from the beneficiary who assigned a ticket to the EN? 411.570 Section 411.570 Employees' Benefits SOCIAL SECURITY ADMINISTRATION THE TICKET TO WORK AND SELF-SUFFICIENCY PROGRAM Employment Network Payment Systems § 411.570 Can...

20 CFR 411.570 - Can an EN request payment from the beneficiary who assigned a ticket to the EN?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Can an EN request payment from the beneficiary who assigned a ticket to the EN? 411.570 Section 411.570 Employees' Benefits SOCIAL SECURITY ADMINISTRATION THE TICKET TO WORK AND SELF-SUFFICIENCY PROGRAM Employment Network Payment Systems § 411.570 Can...

20 CFR 411.570 - Can an EN request payment from the beneficiary who assigned a ticket to the EN?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Can an EN request payment from the beneficiary who assigned a ticket to the EN? 411.570 Section 411.570 Employees' Benefits SOCIAL SECURITY ADMINISTRATION THE TICKET TO WORK AND SELF-SUFFICIENCY PROGRAM Employment Network Payment Systems § 411.570 Can...

20 CFR 411.570 - Can an EN request payment from the beneficiary who assigned a ticket to the EN?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Can an EN request payment from the beneficiary who assigned a ticket to the EN? 411.570 Section 411.570 Employees' Benefits SOCIAL SECURITY ADMINISTRATION THE TICKET TO WORK AND SELF-SUFFICIENCY PROGRAM Employment Network Payment Systems § 411.570 Can...

20 CFR 411.570 - Can an EN request payment from the beneficiary who assigned a ticket to the EN?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Can an EN request payment from the beneficiary who assigned a ticket to the EN? 411.570 Section 411.570 Employees' Benefits SOCIAL SECURITY ADMINISTRATION THE TICKET TO WORK AND SELF-SUFFICIENCY PROGRAM Employment Network Payment Systems § 411.570 Can...

Natural diamond formation by self-redox of ferromagnesian carbonate

NASA Astrophysics Data System (ADS)

Chen, Ming; Shu, Jinfu; Xie, Xiande; Tan, Dayong; Mao, Ho-kwang

2018-03-01

Formation of natural diamonds requires the reduction of carbon to its bare elemental form, and pressures (P) greater than 5 GPa to cross the graphite–diamond transition boundary. In a study of shocked ferromagnesian carbonate at the Xiuyan impact crater, we found that the impact pressure–temperature (P-T) of 25–45 GPa and 800–900 °C were sufficient to decompose ankerite Ca(Fe2+,Mg)(CO3)2 to form diamond in the absence of another reductant. The carbonate self-reduced to diamond by concurrent oxidation of Fe2+ to Fe3+ to form a high-P polymorph of magnesioferrite, MgFe3+2O4. Discovery of the subsolidus carbonate self-reduction mechanism indicates that diamonds could be ubiquitously present as a dominant host for carbon in the Earth’s lower mantle.

21 CFR 570.6 - Opinion letters on food additive status.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Opinion letters on food additive status. 570.6... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES General Provisions § 570.6 Opinion letters on food additive status. (a) Over the years the Food and Drug Administration has given informal...

21 CFR 570.6 - Opinion letters on food additive status.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Opinion letters on food additive status. 570.6... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES General Provisions § 570.6 Opinion letters on food additive status. (a) Over the years the Food and Drug Administration has given informal...

21 CFR 570.6 - Opinion letters on food additive status.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Opinion letters on food additive status. 570.6... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES General Provisions § 570.6 Opinion letters on food additive status. (a) Over the years the Food and Drug Administration has given informal...

21 CFR 570.6 - Opinion letters on food additive status.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Opinion letters on food additive status. 570.6... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES General Provisions § 570.6 Opinion letters on food additive status. (a) Over the years the Food and Drug Administration has given informal...

21 CFR 570.6 - Opinion letters on food additive status.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Opinion letters on food additive status. 570.6... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES General Provisions § 570.6 Opinion letters on food additive status. (a) Over the years the Food and Drug Administration has given informal...

21 CFR 570.15 - Adoption of regulation on initiative of Commissioner.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Adoption of regulation on initiative of Commissioner. 570.15 Section 570.15 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... Adoption of regulation on initiative of Commissioner. (a) The Commissioner upon his own initiative may...

5 CFR 900.604 - Compliance.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Compliance. 900.604 Section 900.604... Compliance. (a) Certification by Chief Executives. (1) Certification of agreement by a chief executive of a... of certification by the chief executive, compliance with the Standards may be certified by the heads...

5 CFR 900.604 - Compliance.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Compliance. 900.604 Section 900.604... Compliance. (a) Certification by Chief Executives. (1) Certification of agreement by a chief executive of a... of certification by the chief executive, compliance with the Standards may be certified by the heads...

Study of diamond film growth and properties

NASA Technical Reports Server (NTRS)

Albin, Sacharial

1990-01-01

The objective was to study diamond film growth and its properties in order to enhance the laser damage threshold of substrate materials. Calculations were performed to evaluate laser induced thermal stress parameter, R(sub T) of diamond. It is found that diamond has several orders of magnitude higher in value for R(sub T) compared to other materials. Thus, the laser induced damage threshold (LIDT) of diamond is much higher. Diamond films were grown using a microwave plasma enhanced chemical vapor deposition (MPECVD) system at various conditions of gas composition, pressure, temperature, and substrate materials. A 0.5 percent CH4 in H2 at 20 torr were ideal conditions for growing of high quality diamond films on substrates maintained at 900 C. The diamond films were polycrystalline which were characterized by scanning electron microscopy (SEM) and Raman scattering spectroscopy. The top surface of the growing film is always rough due to the facets of polycrystalline film while the back surface of the film replicates the substrate surface. An analytical model based on two dimensional periodic heat flow was developed to calculate the effective in-plane (face parallel) diffusivity of a two layer system. The effective diffusivity of diamond/silicon samples was measured using a laser pulse technique. The thermal conductivity of the films was measured to be 13.5 W/cm K, which is better than that of a type Ia natural diamond. Laser induced damage experiments were performed on bare Si substrates, diamond film coated Si, and diamond film windows. Significant improvements in the LIDT were obtained for diamond film coated Si compared to the bare Si.

20 CFR 404.900 - Introduction.

Code of Federal Regulations, 2010 CFR

2010-04-01

...- ) Determinations, Administrative Review Process, and Reopening of Determinations and Decisions Introduction, Definitions, and Initial Determinations § 404.900 Introduction. (a) Explanation of the administrative review... decision of the administrative law judge, you may request that the Appeals Council review the decision. (5...

Detailed Study of BSA Adsorption on Micro- and Nanocrystalline Diamond/β-SiC Composite Gradient Films by Time-Resolved Fluorescence Microscopy.

PubMed

Handschuh-Wang, Stephan; Wang, Tao; Druzhinin, Sergey I; Wesner, Daniel; Jiang, Xin; Schönherr, Holger

2017-01-24

The adsorption of bovine serum albumin (BSA) on micro- and nanocrystalline diamond/β-SiC composite films synthesized using the hot filament chemical vapor deposition (HFCVD) technique has been investigated by confocal fluorescence lifetime imaging microscopy. BSA labeled with fluorescein isothiocyanate (FITC) was employed as a probe. The BSA FITC conjugate was found to preferentially adsorb on both O-/OH-terminated microcrystalline and nanocrystalline diamond compared to the OH-terminated β-SiC, resulting in an increasing amount of BSA adsorbed to the gradient surfaces with an increasing diamond/β-SiC ratio. The different strength of adsorption (>30 times for diamond with a grain size of 570 nm) coincides with different surface energy parameters and differing conformational changes upon adsorption. Fluorescence data of the adsorbed BSA FITC on the gradient film with different diamond coverage show a four-exponential decay with decay times of 3.71, 2.54, 0.66, and 0.13 ns for a grain size of 570 nm. The different decay times are attributed to the fluorescence of thiourea fluorescein residuals of linked FITC distributed in BSA with different dye-dye and dye-surface distances. The longest decay time was found to correlate linearly with the diamond grain size. The fluorescence of BSA FITC undergoes external dynamic fluorescence quenching on the diamond surface by H- and/or sp 2 -defects and/or by amorphous carbon or graphite phases. An acceleration of the internal fluorescence concentration quenching in BSA FITC because of structural changes of albumin due to adsorption, is concluded to be a secondary contributor. These results suggest that the micro- and nanocrystalline diamond/β-SiC composite gradient films can be utilized to spatially control protein adsorption and diamond crystallite size, which facilitates systematic studies at these interesting (bio)interfaces.

48 CFR 570.105-2 - Criteria for the use of two-phase design-build.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Criteria for the use of two-phase design-build. 570.105-2 Section 570.105-2 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING PROGRAMS ACQUIRING LEASEHOLD INTERESTS IN REAL PROPERTY General 570.105-2 Criteria for the use of two-phase...

48 CFR 570.105-2 - Criteria for the use of two-phase design-build.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Criteria for the use of two-phase design-build. 570.105-2 Section 570.105-2 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING PROGRAMS ACQUIRING LEASEHOLD INTERESTS IN REAL PROPERTY General 570.105-2 Criteria for the use of two-phase...

48 CFR 570.105-2 - Criteria for the use of two-phase design-build.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Criteria for the use of two-phase design-build. 570.105-2 Section 570.105-2 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CONTRACTING PROGRAMS ACQUIRING LEASEHOLD INTERESTS IN REAL PROPERTY General 570.105-2 Criteria for the use of two-phase...

23 CFR 140.900 - Purpose.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 23 Highways 1 2013-04-01 2013-04-01 false Purpose. 140.900 Section 140.900 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PAYMENT PROCEDURES REIMBURSEMENT Reimbursement for... reimbursement to the States for railroad work done on projects undertaken pursuant to the provisions of 23 CFR...

23 CFR 140.900 - Purpose.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 23 Highways 1 2014-04-01 2014-04-01 false Purpose. 140.900 Section 140.900 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PAYMENT PROCEDURES REIMBURSEMENT Reimbursement for... reimbursement to the States for railroad work done on projects undertaken pursuant to the provisions of 23 CFR...

23 CFR 140.900 - Purpose.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 23 Highways 1 2011-04-01 2011-04-01 false Purpose. 140.900 Section 140.900 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PAYMENT PROCEDURES REIMBURSEMENT Reimbursement for... reimbursement to the States for railroad work done on projects undertaken pursuant to the provisions of 23 CFR...

48 CFR 42.900 - Scope of subpart.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Scope of subpart. 42.900 Section 42.900 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACT MANAGEMENT CONTRACT ADMINISTRATION AND AUDIT SERVICES Bankruptcy 42.900 Scope of subpart. This subpart prescribes...

7 CFR 900.12 - Administrator's recommended decision.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 900.12 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE GENERAL REGULATIONS Rules of Practice and Procedure Governing Proceedings To Formulate Marketing Agreements and...

7 CFR 900.12 - Administrator's recommended decision.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 900.12 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE GENERAL REGULATIONS Rules of Practice and Procedure Governing Proceedings To Formulate Marketing Agreements and...

7 CFR 900.12 - Administrator's recommended decision.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 900.12 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE GENERAL REGULATIONS Rules of Practice and Procedure Governing Proceedings To Formulate Marketing Agreements and...

7 CFR 900.12 - Administrator's recommended decision.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 900.12 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE GENERAL REGULATIONS Rules of Practice and Procedure Governing Proceedings To Formulate Marketing Agreements and...

7 CFR 900.12 - Administrator's recommended decision.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 900.12 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE GENERAL REGULATIONS Rules of Practice and Procedure Governing Proceedings To Formulate Marketing Agreements and...

21 CFR 524.900 - Famphur.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Famphur. 524.900 Section 524.900 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS... dehorning, sick or convalescent animals. Animals may become dehydrated and under stress following shipment...

5 CFR 900.404 - Discrimination prohibited.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Discrimination prohibited. 900.404... § 900.404 Discrimination prohibited. (a) General. A person in the United States shall not, on the ground... be otherwise subjected to discrimination under, a program to which this subpart applies. (b) Specific...

5 CFR 900.404 - Discrimination prohibited.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Discrimination prohibited. 900.404... § 900.404 Discrimination prohibited. (a) General. A person in the United States shall not, on the ground... be otherwise subjected to discrimination under, a program to which this subpart applies. (b) Specific...

5 CFR 900.404 - Discrimination prohibited.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Discrimination prohibited. 900.404... § 900.404 Discrimination prohibited. (a) General. A person in the United States shall not, on the ground... be otherwise subjected to discrimination under, a program to which this subpart applies. (b) Specific...

5 CFR 900.404 - Discrimination prohibited.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Discrimination prohibited. 900.404... § 900.404 Discrimination prohibited. (a) General. A person in the United States shall not, on the ground... be otherwise subjected to discrimination under, a program to which this subpart applies. (b) Specific...

5 CFR 900.704 - Discrimination prohibited.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Discrimination prohibited. 900.704... Federally Assisted Programs of the Office of Personnel Management § 900.704 Discrimination prohibited. (a..., be denied the benefits of, or otherwise be subjected to discrimination under any program or activity...

5 CFR 900.704 - Discrimination prohibited.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Discrimination prohibited. 900.704... Federally Assisted Programs of the Office of Personnel Management § 900.704 Discrimination prohibited. (a..., be denied the benefits of, or otherwise be subjected to discrimination under any program or activity...

5 CFR 900.704 - Discrimination prohibited.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Discrimination prohibited. 900.704... Federally Assisted Programs of the Office of Personnel Management § 900.704 Discrimination prohibited. (a..., be denied the benefits of, or otherwise be subjected to discrimination under any program or activity...

5 CFR 900.704 - Discrimination prohibited.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Discrimination prohibited. 900.704... Federally Assisted Programs of the Office of Personnel Management § 900.704 Discrimination prohibited. (a..., be denied the benefits of, or otherwise be subjected to discrimination under any program or activity...

21 CFR 573.900 - Pyrophyllite.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Pyrophyllite. 573.900 Section 573.900 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES PERMITTED IN FEED AND DRINKING WATER OF ANIMALS Food Additive...

21 CFR 573.900 - Pyrophyllite.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Pyrophyllite. 573.900 Section 573.900 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES PERMITTED IN FEED AND DRINKING WATER OF ANIMALS Food Additive...

21 CFR 573.900 - Pyrophyllite.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Pyrophyllite. 573.900 Section 573.900 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES PERMITTED IN FEED AND DRINKING WATER OF ANIMALS Food Additive...

21 CFR 573.900 - Pyrophyllite.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Pyrophyllite. 573.900 Section 573.900 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES PERMITTED IN FEED AND DRINKING WATER OF ANIMALS Food Additive...

21 CFR 573.900 - Pyrophyllite.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Pyrophyllite. 573.900 Section 573.900 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES PERMITTED IN FEED AND DRINKING WATER OF ANIMALS Food Additive...

28 CFR 570.33 - Expenses of furlough.

Code of Federal Regulations, 2010 CFR

2010-07-01

....33 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE COMMUNITY PROGRAMS AND RELEASE COMMUNITY PROGRAMS Furloughs § 570.33 Expenses of furlough. (a) Except as provided in paragraphs (b) and (c) of this section, the inmate or the inmate's family or other appropriate source approved by the Warden...

13 CFR 120.900 - Sources of permanent financing.

Code of Federal Regulations, 2012 CFR

2012-01-01

.... 120.900 Section 120.900 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Development Company Loan Program (504) Permanent Financing § 120.900 Sources of permanent financing. Permanent financing for each Project must come from three sources: the Borrower's contribution, Third-Party Loans, and...

13 CFR 120.900 - Sources of permanent financing.

Code of Federal Regulations, 2011 CFR

2011-01-01

.... 120.900 Section 120.900 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Development Company Loan Program (504) Permanent Financing § 120.900 Sources of permanent financing. Permanent financing for each Project must come from three sources: the Borrower's contribution, Third-Party Loans, and...

13 CFR 120.900 - Sources of permanent financing.

Code of Federal Regulations, 2010 CFR

2010-01-01

.... 120.900 Section 120.900 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Development Company Loan Program (504) Permanent Financing § 120.900 Sources of permanent financing. Permanent financing for each Project must come from three sources: the Borrower's contribution, Third-Party Loans, and...

13 CFR 120.900 - Sources of permanent financing.

Code of Federal Regulations, 2013 CFR

2013-01-01

.... 120.900 Section 120.900 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Development Company Loan Program (504) Permanent Financing § 120.900 Sources of permanent financing. Permanent financing for each Project must come from three sources: the Borrower's contribution, Third-Party Loans, and...

13 CFR 120.900 - Sources of permanent financing.

Code of Federal Regulations, 2014 CFR

2014-01-01

.... 120.900 Section 120.900 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Development Company Loan Program (504) Permanent Financing § 120.900 Sources of permanent financing. Permanent financing for each Project must come from three sources: the Borrower's contribution, Third-Party Loans, and...

5 CFR 900.410 - Decisions and notices.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 900.410 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS... Office of Personnel Management-Effectuation of Title VI of the Civil Rights Act of 1964 § 900.410... Personnel Management, for a final decision, and a copy of the initial decision or certification shall be...

21 CFR 570.20 - General principles for evaluating the safety of food additives.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 6 2011-04-01 2011-04-01 false General principles for evaluating the safety of food additives. 570.20 Section 570.20 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES Food Additive...

48 CFR 1823.570-2 - Contract clause.

Code of Federal Regulations, 2013 CFR

2013-10-01

... ADMINISTRATION SOCIOECONOMIC PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 1823.570-2 Contract clause. The contracting officer shall insert the clause at 1852.223-74, “Drug- and Alcohol-Free Workforce,” in all solicitations...

48 CFR 1823.570-2 - Contract clause.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ADMINISTRATION SOCIOECONOMIC PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 1823.570-2 Contract clause. The contracting officer shall insert the clause at 1852.223-74, “Drug- and Alcohol-Free Workforce,” in all solicitations...

30 CFR 75.900-1 - Circuit breakers; location.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Circuit breakers; location. 75.900-1 Section 75.900-1 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY... Alternating Current Circuits § 75.900-1 Circuit breakers; location. Circuit breakers used to protect low-and...

9 CFR 93.900 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... CONVEYANCE AND SHIPPING CONTAINERS Aquatic Animal Species § 93.900 Definitions. Wherever in this subpart the... mean: Administrator. The Administrator, Animal and Plant Health Inspection Service, or any person...

9 CFR 93.900 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... CONVEYANCE AND SHIPPING CONTAINERS Aquatic Animal Species § 93.900 Definitions. Wherever in this subpart the... mean: Administrator. The Administrator, Animal and Plant Health Inspection Service, or any person...

7 CFR 3430.900 - Applicability of regulations.

Code of Federal Regulations, 2011 CFR

2011-01-01

....900 Agriculture Regulations of the Department of Agriculture (Continued) NATIONAL INSTITUTE OF FOOD AND AGRICULTURE COMPETITIVE AND NONCOMPETITIVE NON-FORMULA FEDERAL ASSISTANCE PROGRAMS-GENERAL AWARD ADMINISTRATIVE PROVISIONS New Era Rural Technology Competitive Grants Program § 3430.900 Applicability of...

48 CFR 504.570 - Procedures for using the EPS.

Code of Federal Regulations, 2010 CFR

2010-10-01

... GENERAL ADMINISTRATIVE MATTERS Electronic Commerce in Contracting 504.570 Procedures for using the EPS. (a... [Identify address block in the solicitation]. (e) The Electronic Posting System Manual provides detailed... that electronic access to a solicitation will result in adequate competition, distribute the...

48 CFR 945.570-3 - Reporting motor vehicle data.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Reporting motor vehicle... MANAGEMENT GOVERNMENT PROPERTY Support Government Property Administration 945.570-3 Reporting motor vehicle data. (a) Contractors conducting motor vehicle operations shall forward annually to the contracting...

10 CFR 603.900 - Receipt of final performance report.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Receipt of final performance report. 603.900 Section 603.900 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Award Terms Related to Other Administrative Matters Financial and Programmatic Reporting § 603.900...

28 CFR 570.44 - Supervision and restraint requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Supervision and restraint requirements... PROGRAMS AND RELEASE COMMUNITY PROGRAMS Escorted Trips § 570.44 Supervision and restraint requirements. Inmates under escort will be within the constant and immediate visual supervision of escorting staff at...

28 CFR 570.44 - Supervision and restraint requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Supervision and restraint requirements... PROGRAMS AND RELEASE COMMUNITY PROGRAMS Escorted Trips § 570.44 Supervision and restraint requirements. Inmates under escort will be within the constant and immediate visual supervision of escorting staff at...

28 CFR 570.44 - Supervision and restraint requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Supervision and restraint requirements... PROGRAMS AND RELEASE COMMUNITY PROGRAMS Escorted Trips § 570.44 Supervision and restraint requirements. Inmates under escort will be within the constant and immediate visual supervision of escorting staff at...

28 CFR 570.44 - Supervision and restraint requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Supervision and restraint requirements... PROGRAMS AND RELEASE COMMUNITY PROGRAMS Escorted Trips § 570.44 Supervision and restraint requirements. Inmates under escort will be within the constant and immediate visual supervision of escorting staff at...

28 CFR 570.44 - Supervision and restraint requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Supervision and restraint requirements... PROGRAMS AND RELEASE COMMUNITY PROGRAMS Escorted Trips § 570.44 Supervision and restraint requirements. Inmates under escort will be within the constant and immediate visual supervision of escorting staff at...

21 CFR 900.14 - Suspension or revocation of certificates.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Suspension or revocation of certificates. 900.14 Section 900.14 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MAMMOGRAPHY QUALITY STANDARDS ACT MAMMOGRAPHY Quality Standards and Certification § 900.14...

21 CFR 900.11 - Requirements for certification.

Code of Federal Regulations, 2010 CFR

2010-04-01

....11 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MAMMOGRAPHY QUALITY STANDARDS ACT MAMMOGRAPHY Quality Standards and Certification § 900.11 Requirements for... FDA, facilities are required to meet the quality standards in § 900.12 and to be accredited by an...

SU-F-T-570: Comparison of Synthetic Diamond, Microionization Chamber, and Radiochromic Film for Absolute Dosimetry of VMAT Radiosurgery

DOE Office of Scientific and Technical Information (OSTI.GOV)

Popple, R; Wu, X; Kraus, J

2016-06-15

Purpose: Patient specific quality assurance of stereotactic radiosurgery (SRS) plans is challenging because of small target sizes and high dose gradients. We compared three detectors for dosimetry of VMAT SRS plans. Methods: The dose at the center of seventeen targets was measured using a synthetic diamond detector (2.2 mm diameter, 1 µm thickness), a 0.007 cm{sup 3} ionization chamber, and radiochromic film. Measurements were made in a PMMA phantom in the clinical geometry – all gantry and table angles were delivered as planned. The diamond and chamber positions were offset by 1 cm from the film plane, so the isocentermore » was shifted accordingly to place the center of the target at the detector of interest. To ensure accurate detector placement, the phantom was positioned using kV images. To account for the shift-induced difference in geometry and differing prescription doses between plans, the measurements were normalized to the expected dose calculated by the treatment planning system. Results: The target sizes ranged from 2.8 mm to 34.8 mm (median 14.8 mm). The mean measurement-to-plan ratios were 1.054, 1.076, and 1.023 for RCF, diamond, and chamber, respectively. The mean difference between the chamber and film was −3.2% and between diamond and film was 2.2%. For targets larger than 15 mm, the mean difference relative to film was −0.8% and 0.1% for chamber and diamond, respectively, whereas for targets smaller than 15 mm, the difference was −5.3% and 4.2% for chamber and diamond, respectively. The difference was significant (p=0.005) using the two-sample Kolmogorov-Smirnov test. Conclusion: The detectors agree for target sizes larger than 15 mm. Relative to film, for smaller targets the diamond detector over-responds, whereas the ionization chamber under-responds. Further work is needed to characterize detector response in modulated SRS fields.« less

24 CFR 570.420 - General.

Code of Federal Regulations, 2012 CFR

2012-04-01

... New York. The requirements for the non-entitlement CDBG grants in Hawaii are set forth in § 570.429 of... the Act and §§ 570.400 and 570.405 of this part. (3) The policies and procedures set forth in the... national objectives as defined under the criteria in § 570.208: (i) Benefit low- and moderate-income...

24 CFR 570.420 - General.

Code of Federal Regulations, 2014 CFR

2014-04-01

... New York. The requirements for the non-entitlement CDBG grants in Hawaii are set forth in § 570.429 of... the Act and §§ 570.400 and 570.405 of this part. (3) The policies and procedures set forth in the... national objectives as defined under the criteria in § 570.208: (i) Benefit low- and moderate-income...

24 CFR 570.420 - General.

Code of Federal Regulations, 2013 CFR

2013-04-01

... New York. The requirements for the non-entitlement CDBG grants in Hawaii are set forth in § 570.429 of... the Act and §§ 570.400 and 570.405 of this part. (3) The policies and procedures set forth in the... national objectives as defined under the criteria in § 570.208: (i) Benefit low- and moderate-income...

24 CFR 570.426 - Program income.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Program income. 570.426 Section 570... in Hawaii and Insular Areas Programs § 570.426 Program income. (a) The provisions of § 570.504(b) apply to all program income generated by a specific grant and received prior to grant closeout. (b) If...

Diamonds in ophiolites: Contamination or a new diamond growth environment?

NASA Astrophysics Data System (ADS)

Howell, D.; Griffin, W. L.; Yang, J.; Gain, S.; Stern, R. A.; Huang, J.-X.; Jacob, D. E.; Xu, X.; Stokes, A. J.; O'Reilly, S. Y.; Pearson, N. J.

2015-11-01

For more than 20 years, the reported occurrence of diamonds in the chromites and peridotites of the Luobusa massif in Tibet (a complex described as an ophiolite) has been widely ignored by the diamond research community. This skepticism has persisted because the diamonds are similar in many respects to high-pressure high-temperature (HPHT) synthetic/industrial diamonds (grown from metal solvents), and the finding previously has not been independently replicated. We present a detailed examination of the Luobusa diamonds (recovered from both peridotites and chromitites), including morphology, size, color, impurity characteristics (by infrared spectroscopy), internal growth structures, trace-element patterns, and C and N isotopes. A detailed comparison with synthetic industrial diamonds shows many similarities. Cubo-octahedral morphology, yellow color due to unaggregated nitrogen (C centres only, Type Ib), metal-alloy inclusions and highly negative δ13C values are present in both sets of diamonds. The Tibetan diamonds (n = 3) show an exceptionally large range in δ15N (-5.6 to + 28.7 ‰) within individual crystals, and inconsistent fractionation between {111} and {100} growth sectors. This in contrast to large synthetic HPHT diamonds grown by the temperature gradient method, which have with δ15N = 0 ‰ in {111} sectors and + 30 ‰ in {100} sectors, as reported in the literature. This comparison is limited by the small sample set combined with the fact the diamonds probably grew by different processes. However, the Tibetan diamonds do have generally higher concentrations and different ratios of trace elements; most inclusions are a NiMnCo alloy, but there are also some small REE-rich phases never seen in HPHT synthetics. These characteristics indicate that the Tibetan diamonds grew in contact with a C-saturated Ni-Mn-Co-rich melt in a highly reduced environment. The stable isotopes indicate a major subduction-related contribution to the chemical environment. The

48 CFR 1823.570 - Drug- and alcohol-free workforce.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Drug- and alcohol-free... ADMINISTRATION SOCIOECONOMIC PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 1823.570 Drug- and alcohol-free workforce...

48 CFR 1823.570 - Drug- and alcohol-free workforce.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Drug- and alcohol-free... ADMINISTRATION SOCIOECONOMIC PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 1823.570 Drug- and alcohol-free workforce...

31 CFR 570.303 - Entity.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Entity. 570.303 Section 570.303 Money... CONTROL, DEPARTMENT OF THE TREASURY LIBYAN SANCTIONS REGULATIONS General Definitions § 570.303 Entity. The term entity means a partnership, association, trust, joint venture, corporation, group, subgroup, or...

Intrinsically High Thermoelectric Performance in AgInSe2 n-Type Diamond-Like Compounds.

PubMed

Qiu, Pengfei; Qin, Yuting; Zhang, Qihao; Li, Ruoxi; Yang, Jiong; Song, Qingfeng; Tang, Yunshan; Bai, Shengqiang; Shi, Xun; Chen, Lidong

2018-03-01

Diamond-like compounds are a promising class of thermoelectric materials, very suitable for real applications. However, almost all high-performance diamond-like thermoelectric materials are p-type semiconductors. The lack of high-performance n-type diamond-like thermoelectric materials greatly restricts the fabrication of diamond-like material-based modules and their real applications. In this work, it is revealed that n-type AgInSe 2 diamond-like compound has intrinsically high thermoelectric performance with a figure of merit ( zT ) of 1.1 at 900 K, comparable to the best p-type diamond-like thermoelectric materials reported before. Such high zT is mainly due to the ultralow lattice thermal conductivity, which is fundamentally limited by the low-frequency Ag-Se "cluster vibrations," as confirmed by ab initio lattice dynamic calculations. Doping Cd at Ag sites significantly improves the thermoelectric performance in the low and medium temperature ranges. By using such high-performance n-type AgInSe 2 -based compounds, the diamond-like thermoelectric module has been fabricated for the first time. An output power of 0.06 W under a temperature difference of 520 K between the two ends of the module is obtained. This work opens a new window for the applications using the diamond-like thermoelectric materials.

29 CFR 570.1 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Definitions. 570.1 Section 570.1 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION General § 570.1 Definitions. As used in this part: (a) Act means...

Stable metallization for diamond and other materials

NASA Technical Reports Server (NTRS)

Bachli, Andreas (Inventor); Kolawa, Elzbieta (Inventor); Nicolet, Marc-Aurele (Inventor); Vandersande, Jan W. (Inventor)

2000-01-01

An adherent and metallurgically stable metallization system for diamond is presented. The big improvement in metallurgical stability is attributed to the use of a ternary, amorphous Ti--Si--N diffusion barrier. No diffusion between the layers and no delamination of the metallization was observed after annealing the schemes at 400.degree. C. for 100 hours and at 900.degree. C. for 30 minutes. Thermal cycling experiments in air from -65 to 155.degree. C. and adhesion tests were performed. Various embodiments are disclosed.

78 FR 68455 - Bruce I. Diamond; Denial of Hearing; Final Debarment Order

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-14

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2000-N-0110] Bruce I. Diamond; Denial of Hearing; Final Debarment Order AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is denying Dr. Bruce I. Diamond's request...

29 CFR 570.123 - Agriculture.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Agriculture. 570.123 Section 570.123 Labor Regulations... Provisions of the Fair Labor Standards Act of 1938, as Amended Exemptions § 570.123 Agriculture. (a) Section... agriculture outside of school hours for the school district where such employee is living while he is so...

29 CFR 570.123 - Agriculture.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 3 2012-07-01 2012-07-01 false Agriculture. 570.123 Section 570.123 Labor Regulations... Provisions of the Fair Labor Standards Act of 1938, as Amended Exemptions § 570.123 Agriculture. (a) Section... agriculture outside of school hours for the school district where such employee is living while he is so...

29 CFR 570.123 - Agriculture.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 3 2013-07-01 2013-07-01 false Agriculture. 570.123 Section 570.123 Labor Regulations... Provisions of the Fair Labor Standards Act of 1938, as Amended Exemptions § 570.123 Agriculture. (a) Section... agriculture outside of school hours for the school district where such employee is living while he is so...

29 CFR 570.123 - Agriculture.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 3 2014-07-01 2014-07-01 false Agriculture. 570.123 Section 570.123 Labor Regulations... Provisions of the Fair Labor Standards Act of 1938, as Amended Exemptions § 570.123 Agriculture. (a) Section... agriculture outside of school hours for the school district where such employee is living while he is so...

29 CFR 570.123 - Agriculture.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 3 2011-07-01 2011-07-01 false Agriculture. 570.123 Section 570.123 Labor Regulations... Provisions of the Fair Labor Standards Act of 1938, as Amended Exemptions § 570.123 Agriculture. (a) Section... agriculture outside of school hours for the school district where such employee is living while he is so...

49 CFR 570.62 - Tires.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 6 2010-10-01 2010-10-01 false Tires. 570.62 Section 570.62 Transportation Other... § 570.62 Tires. (a) Tread depth. The tread shall be not less than four thirty-seconds of an inch deep on each front tire of any vehicle other than a trailer and not less than two thirty-seconds of an inch on...

78 FR 72568 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-03

... Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes AGENCY: Federal Aviation Administration... airworthiness directive (AD) for Diamond Aircraft Industries GmbH Models DA40 and DA40F airplanes. This AD..., contact Diamond Aircraft Industries GmbH, N.A. Otto-Str.5, A-2700 Wiener Neustadt, Austria; telephone: +43...

78 FR 59223 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-26

... Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes AGENCY: Federal Aviation Administration... airworthiness directive (AD) for Diamond Aircraft Industries GmbH Models DA 42, DA 42 NG, and DA 42 M-NG... information identified in this AD, contact Diamond Aircraft Industries GmbH, N.A. Otto-Str.5, A-2700 Wiener...

49 CFR 570.10 - Wheel assemblies.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 6 2010-10-01 2010-10-01 false Wheel assemblies. 570.10 Section 570.10 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... Pounds or Less § 570.10 Wheel assemblies. (a) Wheel integrity. A tire rim, wheel disc, or spider shall...

49 CFR 570.63 - Wheel assemblies.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 6 2013-10-01 2013-10-01 false Wheel assemblies. 570.63 Section 570.63 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... 10,000 Pounds § 570.63 Wheel assemblies. (a) Wheel integrity. A tire rim, wheel disc or spider shall...

49 CFR 570.10 - Wheel assemblies.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 6 2014-10-01 2014-10-01 false Wheel assemblies. 570.10 Section 570.10 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... Pounds or Less § 570.10 Wheel assemblies. (a) Wheel integrity. A tire rim, wheel disc, or spider shall...

49 CFR 570.63 - Wheel assemblies.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 6 2014-10-01 2014-10-01 false Wheel assemblies. 570.63 Section 570.63 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... 10,000 Pounds § 570.63 Wheel assemblies. (a) Wheel integrity. A tire rim, wheel disc or spider shall...

49 CFR 570.63 - Wheel assemblies.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 6 2012-10-01 2012-10-01 false Wheel assemblies. 570.63 Section 570.63 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... 10,000 Pounds § 570.63 Wheel assemblies. (a) Wheel integrity. A tire rim, wheel disc or spider shall...

49 CFR 570.10 - Wheel assemblies.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 6 2013-10-01 2013-10-01 false Wheel assemblies. 570.10 Section 570.10 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... Pounds or Less § 570.10 Wheel assemblies. (a) Wheel integrity. A tire rim, wheel disc, or spider shall...

49 CFR 570.10 - Wheel assemblies.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 6 2011-10-01 2011-10-01 false Wheel assemblies. 570.10 Section 570.10 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... Pounds or Less § 570.10 Wheel assemblies. (a) Wheel integrity. A tire rim, wheel disc, or spider shall...

49 CFR 570.10 - Wheel assemblies.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 6 2012-10-01 2012-10-01 false Wheel assemblies. 570.10 Section 570.10 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... Pounds or Less § 570.10 Wheel assemblies. (a) Wheel integrity. A tire rim, wheel disc, or spider shall...

21 CFR 900.10 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MAMMOGRAPHY QUALITY STANDARDS ACT MAMMOGRAPHY Quality Standards and Certification § 900.10 Applicability. The... States that provide mammography services, with the exception of the Department of Veterans Affairs. ...

Amorphous Diamond for MEMS

NASA Astrophysics Data System (ADS)

Sullivan, J. P.

2002-03-01

Pure carbon films can exhibit surprising complexity in structure and properties. Amorphous diamond (tetrahedrally-coordinated amorphous carbon) is an amorphous quasi-two phase mixture of four-fold and three-fold coordinated carbon which is produced by pulsed excimer laser deposition, an energetic deposition process that leads to film growth by sub-surface carbon implantation and the creation of local metastability in carbon bonding. Modest annealing, < 900K, produces significant irreversible strain relaxation which is thermally activated with activation energies ranging from < 1 eV to > 2 eV. During annealing the material remains amorphous, but there is a detectable increase in medium-range order as measured by fluctuation microscopy. The strain relaxation permits the residual strain in the films to be reduced to < 0.00001, which is a critical requirement for the fabrication of microelectromechanical systems (MEMS). Amorphous diamond MEMS have been fabricated in order to evaluate the mechanical properties of this material under tension and flexure, and this has enabled the determination of elastic modulus (800 GPa), tensile strength (8 GPa), and fracture toughness (8 MPa m^1/2). In addition, amorphous diamond MEMS structures have been fabricated to measure internal dissipation and surface adhesion. The high hardness and strength and hydrophobic nature of the surface makes this material particularly suitable for the fabrication of high wear resistance and low stiction MEMS. Sandia is a multiprogram laboratory operated by Sandia Corp., a Lockheed Martin Co., for the U.S. Dept. of Energy under contract DE-AC04-94AL85000.

49 CFR 570.61 - Suspension system.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 6 2012-10-01 2012-10-01 false Suspension system. 570.61 Section 570.61 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... 10,000 Pounds § 570.61 Suspension system. (a) Suspension condition. Ball joint seals shall not be cut...

49 CFR 570.61 - Suspension system.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 6 2014-10-01 2014-10-01 false Suspension system. 570.61 Section 570.61 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... 10,000 Pounds § 570.61 Suspension system. (a) Suspension condition. Ball joint seals shall not be cut...

49 CFR 570.8 - Suspension systems.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 6 2010-10-01 2010-10-01 false Suspension systems. 570.8 Section 570.8 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... Pounds or Less § 570.8 Suspension systems. (a) Suspension condition. Ball joint seals shall not be cut or...

Diamond /111/ studied by electron energy loss spectroscopy in the characteristic loss region

NASA Technical Reports Server (NTRS)

Pepper, S. V.

1982-01-01

Unoccupied surface states on diamond (111) annealed at greater than 900 C are studied by electron energy loss spectroscopy with valence band excitation. A feature found at 2.1 eV loss energy is attributed to an excitation from occupied surface states into unoccupied surface states of energy within the bulk band gap. A surface band gap of approximately 1 eV is estimated. This result supports a previous suggestion for unoccupied band gap states based on core level energy loss spectroscopy. Using the valence band excitation energy loss spectrosocpy, it is also suggested that hydrogen is removed from the as-polished diamond surface by a Menzel-Gomer-Redhead mechanism.

76 FR 30842 - General Services Administration Acquisition Regulation; Rewrite of Part 570; Acquiring Leasehold...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-27

... Sustainable Buildings; to delete the dollar value of the simplified lease acquisition threshold and instead.... GSAR 570.117, Sustainable Requirements for Lease Acquisitions, is added to add a requirement for the contracting officer to include sustainable design requirements appropriate for the type of leasing action in...

Nano-inclusions in diamond: Evidence of diamond genesis

NASA Astrophysics Data System (ADS)

Wirth, R.

2015-12-01

The use of Focused Ion Beam technology (FIB) for TEM sample preparation introduced approximately 15 years ago revolutionized the application of TEM in Geosciences. For the first time, FIB enabled cutting samples for TEM use from exactly the location we are interested in. Applied to diamond investigation, this technique revealed the presence of nanometre-sized inclusions in diamond that have been simply unknown before. Nanoinclusions in diamond from different location and origin such as diamonds from the Lower and Upper Mantle, metamorphic diamonds (Kazakhstan, Erzgebirge, Bohemia), diamonds from ophiolites (Tibet, Mongolia, Xinjiang, Ural Mountains), diamonds from igneous rocks (Hawaii, Kamchatka) and impact diamonds (Popigai Crater, Siberia) have been investigated during the last 15 years. The major conclusion of all these TEM studies is, that the nanoinclusions, their phases and phase composition together with the micro- and nanostructure evidence the origin of diamond and genesis of diamond. We can discriminate Five different mechanisms of diamond genesis in nature are observed: Diamond crystallized from a high-density fluid (Upper mantle and metamorphic diamond). Diamond crystallized from carbonatitic melt (Lower mantle diamond). Diamond precipitates from a metal alloy melt (Diamond from ophiolites). Diamond crystallized by gas phase condensation or chemical vapour condensation (CVD) (Lavas from Kamchatka, xenoliths in Hawaiian lavas). Direct transformation of graphite into diamond.

29 CFR 100.570 - Compliance procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 2 2010-07-01 2010-07-01 false Compliance procedures. 100.570 Section 100.570 Labor... § 100.570 Compliance procedures. (a) Except as provided in paragraph (b) of this section, this section... the Architectural and Transportation Barriers Compliance Board upon receipt of any complaint alleging...

21 CFR 900.13 - Revocation of accreditation and revocation of accreditation body approval.

Code of Federal Regulations, 2011 CFR

2011-04-01

... accreditation body approval. 900.13 Section 900.13 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF... Certification § 900.13 Revocation of accreditation and revocation of accreditation body approval. (a) FDA action following revocation of accreditation. If a facility's accreditation is revoked by an accreditation body...

7 CFR 3560.570 - Construction financing.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 15 2014-01-01 2014-01-01 false Construction financing. 3560.570 Section 3560.570... AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Off-Farm Labor Housing § 3560.570 Construction... Agency. (c) If construction is financed with a Labor Housing grant, it is subject to the provisions of...

7 CFR 3560.570 - Construction financing.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 15 2011-01-01 2011-01-01 false Construction financing. 3560.570 Section 3560.570... AGRICULTURE DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Off-Farm Labor Housing § 3560.570 Construction... Agency. (c) If construction is financed with a Labor Housing grant, it is subject to the provisions of...

24 CFR 570.504 - Program income.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Program income. 570.504 Section 570... income. (a) Recording program income. The receipt and expenditure of program income as defined in § 570... of program income received by recipients. (1) Program income received before grant closeout may be...

49 CFR 570.7 - Steering systems.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 6 2011-10-01 2011-10-01 false Steering systems. 570.7 Section 570.7... Pounds or Less § 570.7 Steering systems. (a) System play. Lash or free play in the steering system shall... in the steering system. Table 1—Steering System Free Play Values Steering wheel diameter (inches...

49 CFR 570.7 - Steering systems.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 6 2012-10-01 2012-10-01 false Steering systems. 570.7 Section 570.7... Pounds or Less § 570.7 Steering systems. (a) System play. Lash or free play in the steering system shall... in the steering system. Table 1—Steering System Free Play Values Steering wheel diameter (inches...

49 CFR 570.7 - Steering systems.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 6 2014-10-01 2014-10-01 false Steering systems. 570.7 Section 570.7... Pounds or Less § 570.7 Steering systems. (a) System play. Lash or free play in the steering system shall... in the steering system. Table 1—Steering System Free Play Values Steering wheel diameter (inches...

49 CFR 570.7 - Steering systems.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 6 2010-10-01 2010-10-01 false Steering systems. 570.7 Section 570.7... Pounds or Less § 570.7 Steering systems. (a) System play. Lash or free play in the steering system shall... in the steering system. Table 1—Steering System Free Play Values Steering wheel diameter (inches...

14 CFR 1203.900 - Establishment.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION INFORMATION SECURITY PROGRAM NASA Information Security Program Committee § 1203.900 Establishment. Pursuant to Executive Order 12958, “National Security Information,” and the National Aeronautics and Space Act of 1958, as amended, there is established...

14 CFR 1203.900 - Establishment.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION INFORMATION SECURITY PROGRAM NASA Information Security Program Committee § 1203.900 Establishment. Pursuant to Executive Order 12958, “National Security Information,” and the National Aeronautics and Space Act of 1958, as amended, there is established...

29 CFR 570.8 - Issuance of a Federal certificate of age.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 3 2011-07-01 2011-07-01 false Issuance of a Federal certificate of age. 570.8 Section 570... REGULATIONS CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.8 Issuance of a Federal certificate of age. A Federal certificate of age which shall have the effect...

29 CFR 570.8 - Issuance of a Federal certificate of age.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 3 2013-07-01 2013-07-01 false Issuance of a Federal certificate of age. 570.8 Section 570... REGULATIONS CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.8 Issuance of a Federal certificate of age. A Federal certificate of age which shall have the effect...

29 CFR 570.8 - Issuance of a Federal certificate of age.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 3 2012-07-01 2012-07-01 false Issuance of a Federal certificate of age. 570.8 Section 570... REGULATIONS CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.8 Issuance of a Federal certificate of age. A Federal certificate of age which shall have the effect...

29 CFR 570.8 - Issuance of a Federal certificate of age.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Issuance of a Federal certificate of age. 570.8 Section 570... REGULATIONS CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.8 Issuance of a Federal certificate of age. A Federal certificate of age which shall have the effect...

49 CFR 570.60 - Steering system.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 6 2014-10-01 2014-10-01 false Steering system. 570.60 Section 570.60... 10,000 Pounds § 570.60 Steering system. (a) System play. Lash or free play in the steering system... excessive lash or free play in the steering system. Table 2. Steering Wheel Free Play Values Steering wheel...

49 CFR 570.60 - Steering system.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 6 2012-10-01 2012-10-01 false Steering system. 570.60 Section 570.60... 10,000 Pounds § 570.60 Steering system. (a) System play. Lash or free play in the steering system... excessive lash or free play in the steering system. Table 2. Steering Wheel Free Play Values Steering wheel...

49 CFR 570.60 - Steering system.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 6 2011-10-01 2011-10-01 false Steering system. 570.60 Section 570.60... 10,000 Pounds § 570.60 Steering system. (a) System play. Lash or free play in the steering system... excessive lash or free play in the steering system. Table 2. Steering Wheel Free Play Values Steering wheel...

29 CFR 570.121 - Age certificates.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 3 2011-07-01 2011-07-01 false Age certificates. 570.121 Section 570.121 Labor Regulations... Provisions of the Fair Labor Standards Act of 1938, as Amended Oppressive Child Labor § 570.121 Age certificates. (a) To protect an employer from unwitting violation of the minimum age standards, it is provided...

29 CFR 570.121 - Age certificates.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 3 2014-07-01 2014-07-01 false Age certificates. 570.121 Section 570.121 Labor Regulations... Provisions of the Fair Labor Standards Act of 1938, as Amended Oppressive Child Labor § 570.121 Age certificates. (a) To protect an employer from unwitting violation of the minimum age standards, it is provided...

29 CFR 570.121 - Age certificates.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 3 2013-07-01 2013-07-01 false Age certificates. 570.121 Section 570.121 Labor Regulations... Provisions of the Fair Labor Standards Act of 1938, as Amended Oppressive Child Labor § 570.121 Age certificates. (a) To protect an employer from unwitting violation of the minimum age standards, it is provided...

29 CFR 570.121 - Age certificates.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 3 2012-07-01 2012-07-01 false Age certificates. 570.121 Section 570.121 Labor Regulations... Provisions of the Fair Labor Standards Act of 1938, as Amended Oppressive Child Labor § 570.121 Age certificates. (a) To protect an employer from unwitting violation of the minimum age standards, it is provided...

49 CFR 570.60 - Steering system.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 6 2010-10-01 2010-10-01 false Steering system. 570.60 Section 570.60... 10,000 Pounds § 570.60 Steering system. (a) System play. Lash or free play in the steering system... excessive lash or free play in the steering system. Table 2. Steering Wheel Free Play Values Steering wheel...

5 CFR 900.706 - Employment practices.

Code of Federal Regulations, 2010 CFR

2010-01-01

....706 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS... Assisted Programs of the Office of Personnel Management § 900.706 Employment practices. (a) General. (1) No...-time or modified work schedules and other similar actions. (3) In determining pursuant to paragraph (b...

48 CFR 2009.570-4 - Representation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Representation. 2009.570-4 Section 2009.570-4 Federal Acquisition Regulations System NUCLEAR REGULATORY COMMISSION COMPETITION AND ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS Organizational Conflicts of Interest 2009.570-4 Representation...

25 CFR 162.570 - May the parties amend a WSR lease?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false May the parties amend a WSR lease? 162.570 Section 162.570 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER LEASES AND PERMITS Wind and Solar Resource Leases Wsr Lease Amendments § 162.570 May the parties amend a WSR lease? The...

25 CFR 162.570 - May the parties amend a WSR lease?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false May the parties amend a WSR lease? 162.570 Section 162.570 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER LEASES AND PERMITS Wind and Solar Resource Leases Wsr Lease Amendments § 162.570 May the parties amend a WSR lease? The...

30 CFR 570.4 - Discrimination prohibited.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Discrimination prohibited. 570.4 Section 570.4 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE NONDISCRIMINATION IN THE OUTER CONTINENTAL SHELF § 570.4 Discrimination prohibited. No contract or subcontract to which...

30 CFR 570.4 - Discrimination prohibited.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Discrimination prohibited. 570.4 Section 570.4 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE NONDISCRIMINATION IN THE OUTER CONTINENTAL SHELF § 570.4 Discrimination prohibited. No contract or subcontract to which...

30 CFR 570.4 - Discrimination prohibited.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Discrimination prohibited. 570.4 Section 570.4 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE NONDISCRIMINATION IN THE OUTER CONTINENTAL SHELF § 570.4 Discrimination prohibited. No contract or subcontract to which...

5 CFR 900.708 - Self-evaluation.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED... of the Office of Personnel Management § 900.708 Self-evaluation. (a) Each recipient shall, within one... practices and their effects, and modify any that do not meet the requirements of this part. Each such...

5 CFR 900.708 - Self-evaluation.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED... of the Office of Personnel Management § 900.708 Self-evaluation. (a) Each recipient shall, within one... practices and their effects, and modify any that do not meet the requirements of this part. Each such...

5 CFR 900.708 - Self-evaluation.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED... of the Office of Personnel Management § 900.708 Self-evaluation. (a) Each recipient shall, within one... practices and their effects, and modify any that do not meet the requirements of this part. Each such...

5 CFR 900.708 - Self-evaluation.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED... of the Office of Personnel Management § 900.708 Self-evaluation. (a) Each recipient shall, within one... practices and their effects, and modify any that do not meet the requirements of this part. Each such...

48 CFR 570.307 - Negotiations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Negotiations. 570.307... Real Property 570.307 Negotiations. (a) Follow the procedures in FAR 15.306 and 15.307 for exchanges (including clarifications, communications, negotiations, discussions, and revisions). (b) Place a written...

Low-loss lateral-extensional piezoelectric filters on ultrananocrystalline diamond.

PubMed

Fatemi, Hediyeh; Abdolvand, Reza

2013-09-01

In this work, lateral-extensional thin-film piezoelectric- on-diamond (TPoD) filters with very low insertion loss (IL) values (<4 dB) are reported. Two different lateral-extensional modes of a resonant structure are coupled together to realize a two-pole filter. The filters of this work exhibit low IL values, with fractional bandwidth between 0.08% and 0.2%, and have a very small footprint. This paper reports on the lowest IL in the literature for lateral-extensional thin-film piezoelectric filters with 50 Ω terminations in the GSM frequency band (~900 MHz). The narrow-band filters of this work are fabricated on three ultrananocrystalline diamond substrates to achieve higher frequencies without excessive reduction in the feature size. The paper also thoroughly studies the parameters that affect the performance of such filters and then discussions are evaluated by the statistical data collected from the fabricated wafers.

5 CFR 900.406 - Compliance information.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Compliance information. 900.406 Section... Compliance information. (a) Cooperation and assistance. OPM, to the fullest extent practicable, shall seek... at the times, and in the form and containing the information OPM may determine necessary to enable it...

48 CFR 570.307 - Negotiations.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Negotiations. 570.307... Real Property Over the Simplified Lease Acquisition Threshold 570.307 Negotiations. (a) Follow the procedures in FAR 15.306 and 15.307 for exchanges (including clarifications, communications, negotiations...

48 CFR 570.307 - Negotiations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Negotiations. 570.307... Real Property Over the Simplified Lease Acquisition Threshold 570.307 Negotiations. (a) Follow the procedures in FAR 15.306 and 15.307 for exchanges (including clarifications, communications, negotiations...

48 CFR 570.307 - Negotiations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Negotiations. 570.307... Real Property Over the Simplified Lease Acquisition Threshold 570.307 Negotiations. (a) Follow the procedures in FAR 15.306 and 15.307 for exchanges (including clarifications, communications, negotiations...

48 CFR 570.307 - Negotiations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Negotiations. 570.307... Real Property Over the Simplified Lease Acquisition Threshold 570.307 Negotiations. (a) Follow the procedures in FAR 15.306 and 15.307 for exchanges (including clarifications, communications, negotiations...

77 FR 38583 - Fresh Garlic From the People's Republic of China: Notice of Court Decision Not in Harmony With...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-28

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... shipper review of the antidumping duty order on fresh garlic from the People's Republic of China (PRC.... 2010) (Diamond Sawblades). \\6\\ See Fresh Garlic from the People's Republic of China: Final Results and...

46 CFR 28.570 - Intact righting energy.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 1 2014-10-01 2014-10-01 false Intact righting energy. 28.570 Section 28.570 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS FOR COMMERCIAL FISHING INDUSTRY VESSELS Stability § 28.570 Intact righting energy. (a) Except as provided in paragraph (c) of this...

46 CFR 28.570 - Intact righting energy.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Intact righting energy. 28.570 Section 28.570 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS FOR COMMERCIAL FISHING INDUSTRY VESSELS Stability § 28.570 Intact righting energy. (a) Except as provided in paragraph (c) of this...

46 CFR 28.570 - Intact righting energy.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Intact righting energy. 28.570 Section 28.570 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS FOR COMMERCIAL FISHING INDUSTRY VESSELS Stability § 28.570 Intact righting energy. (a) Except as provided in paragraph (c) of this...

46 CFR 28.570 - Intact righting energy.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Intact righting energy. 28.570 Section 28.570 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS FOR COMMERCIAL FISHING INDUSTRY VESSELS Stability § 28.570 Intact righting energy. (a) Except as provided in paragraph (c) of this...

46 CFR 28.570 - Intact righting energy.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 1 2013-10-01 2013-10-01 false Intact righting energy. 28.570 Section 28.570 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS FOR COMMERCIAL FISHING INDUSTRY VESSELS Stability § 28.570 Intact righting energy. (a) Except as provided in paragraph (c) of this...

Self-composite comprised of nanocrystalline diamond and a non-diamond component useful for thermoelectric applications

DOEpatents

Gruen, Dieter M.

2012-09-04

One provides nanocrystalline diamond material that comprises a plurality of substantially ordered diamond crystallites that are sized no larger than about 10 nanometers. One then disposes a non-diamond component within the nanocrystalline diamond material. By one approach this non-diamond component comprises an electrical conductor that is formed at the grain boundaries that separate the diamond crystallites from one another. The resultant nanowire is then able to exhibit a desired increase with respect to its ability to conduct electricity while also preserving the thermal conductivity behavior of the nanocrystalline diamond material.

Self-composite comprised of nanocrystalline diamond and a non-diamond component useful for thermoelectric applications

DOEpatents

Gruen, Dieter M [Downers Grove, IL

2009-08-11

One provides nanocrystalline diamond material that comprises a plurality of substantially ordered diamond crystallites that are sized no larger than about 10 nanometers. One then disposes a non-diamond component within the nanocrystalline diamond material. By one approach this non-diamond component comprises an electrical conductor that is formed at the grain boundaries that separate the diamond crystallites from one another. The resultant nanowire is then able to exhibit a desired increase with respect to its ability to conduct electricity while also preserving the thermal conductivity behavior of the nanocrystalline diamond material.

29 CFR 570.37 - Work-study program.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 3 2011-07-01 2011-07-01 false Work-study program. 570.37 Section 570.37 Labor Regulations... (Child Labor Reg. 3) § 570.37 Work-study program. (a) This section varies the provisions contained in... employed pursuant to a school-supervised and school-administered work-study program that meets the...

40 CFR 35.570 - Purpose.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Environmental Program Grants for Tribes Air Pollution Control (section 105) § 35.570 Purpose. (a) Purpose of section. Sections 35.570 through 35.578 govern air pollution control grants to Tribes (as...

40 CFR 35.570 - Purpose.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Environmental Program Grants for Tribes Air Pollution Control (section 105) § 35.570 Purpose. (a) Purpose of section. Sections 35.570 through 35.578 govern air pollution control grants to Tribes (as...

49 CFR 570.58 - Electric brake system.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 6 2010-10-01 2010-10-01 false Electric brake system. 570.58 Section 570.58... 10,000 Pounds § 570.58 Electric brake system. (a) Electric brake system integrity. The average brake... reading by the number of brakes and determine the brake amperage value. (b) Electric brake wiring...

49 CFR 570.58 - Electric brake system.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 6 2014-10-01 2014-10-01 false Electric brake system. 570.58 Section 570.58... 10,000 Pounds § 570.58 Electric brake system. (a) Electric brake system integrity. The average brake... reading by the number of brakes and determine the brake amperage value. (b) Electric brake wiring...

49 CFR 570.58 - Electric brake system.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 6 2012-10-01 2012-10-01 false Electric brake system. 570.58 Section 570.58... 10,000 Pounds § 570.58 Electric brake system. (a) Electric brake system integrity. The average brake... reading by the number of brakes and determine the brake amperage value. (b) Electric brake wiring...

49 CFR 570.58 - Electric brake system.

Code of Federal Regulations, 2013 CFR

2013-10-01

... missing. Terminal connections shall be clean. Conductor wire gauge shall not be below the brake... 49 Transportation 6 2013-10-01 2013-10-01 false Electric brake system. 570.58 Section 570.58... 10,000 Pounds § 570.58 Electric brake system. (a) Electric brake system integrity. The average brake...

49 CFR 570.6 - Brake power unit.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 6 2010-10-01 2010-10-01 false Brake power unit. 570.6 Section 570.6... Pounds or Less § 570.6 Brake power unit. (a) Vacuum hoses shall not be collapsed, abraded, broken... brake pedal, the pedal shall fall slightly when the engine is started, demonstrating integrity of the...

49 CFR 570.6 - Brake power unit.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 6 2011-10-01 2011-10-01 false Brake power unit. 570.6 Section 570.6... Pounds or Less § 570.6 Brake power unit. (a) Vacuum hoses shall not be collapsed, abraded, broken... power assist system. This test is not applicable to vehicles equipped with full power brake system as...

Single point diamond crushing of glass

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bryan, J.B.; Carter, D.L.; Clouser, R.W.

1984-05-23

Single point diamond crushing of glass was originally developed by Dr. R.E. Reason of Taylor and Hobson in England 34 years ago as a means of shaping glass aspheres prior to polishing. It has recently been tried at LLNL. A surface finish of 50 microinches peak-to-valley with occasional deeper pits has been achieved on Zerodur and BK-7 glass. A depth of cut of 0.008 inch or more can be taken at a surface speed of 900 feet per minute. Tool wear is on the order of 10 microinches after removal of one cubic inch of Zerodur. The tool's cost ismore » $5.45 each.« less

Industrial diamond

USGS Publications Warehouse

Olson, D.W.

2001-01-01

An overview of the industrial diamond industry is provided. More than 90 percent of the industrial diamond consumed in the U.S. and the rest of the world is manufactured diamond. Ireland, Japan, Russia, and the U.S. produce 75 percent of the global industrial diamond output. In 2000, the U.S. was the largest market for industrial diamond. Industrial diamond applications, prices for industrial diamonds, imports and exports of industrial diamonds, the National Defense Stockpile of industrial diamonds, and the outlook for the industrial diamond market are discussed.

Diamond anvil cells using boron-doped diamond electrodes covered with undoped diamond insulating layer

NASA Astrophysics Data System (ADS)

Matsumoto, Ryo; Yamashita, Aichi; Hara, Hiroshi; Irifune, Tetsuo; Adachi, Shintaro; Takeya, Hiroyuki; Takano, Yoshihiko

2018-05-01

Diamond anvil cells using boron-doped metallic diamond electrodes covered with undoped diamond insulating layers have been developed for electrical transport measurements under high pressure. These designed diamonds were grown on a bottom diamond anvil via a nanofabrication process combining microwave plasma-assisted chemical vapor deposition and electron beam lithography. The resistance measurements of a high-quality FeSe superconducting single crystal under high pressure were successfully demonstrated by just putting the sample and gasket on the bottom diamond anvil directly. The superconducting transition temperature of the FeSe single crystal was increased to up to 43 K by applying uniaxial-like pressure.

Single-crystal and polycrystalline diamond erosion studies in Pilot-PSI

NASA Astrophysics Data System (ADS)

Kogut, D.; Aussems, D.; Ning, N.; Bystrov, K.; Gicquel, A.; Achard, J.; Brinza, O.; Addab, Y.; Martin, C.; Pardanaud, C.; Khrapak, S.; Cartry, G.

2018-03-01

Diamond is a promising candidate for enhancing the negative-ion surface production in the ion sources for neutral injection in fusion reactors; hence evaluation of its reactivity towards hydrogen plasma is of high importance. Single crystal and polycrystalline diamond samples were exposed in Pilot-PSI with the D+ flux of (4‒7)·1024 m-2s-1 and the impact energy of 7-9 eV per deuteron at different surface temperatures; under such conditions physical sputtering is negligible, however chemical sputtering is important. Net chemical sputtering yield Y = 9.7·10-3 at/ion at 800 °C was precisely measured ex-situ using a protective platinum mask (5 × 10 × 2 μm) deposited beforehand on a single crystal followed by the post-mortem analysis using Transmission Electron Microscopy (TEM). The structural properties of the exposed diamond surface were analyzed by Raman spectroscopy and X-ray Photoelectron Spectroscopy (XPS). Gross chemical sputtering yields were determined in-situ by means of optical emission spectroscopy of the molecular CH A-X band for several surface temperatures. A bell-shaped dependence of the erosion yield versus temperature between 400 °C and 1200 °C was observed, with a maximum yield of ∼1.5·10-2 at/ion attained at 900 °C. The yields obtained for diamond are relatively high (0.5-1.5)·10-2 at/ion, comparable with those of graphite. XPS analysis shows amorphization of diamond surface within 1 nm depth, in a good agreement with molecular dynamics (MD) simulation. MD was also applied to study the hydrogen impact energy threshold for erosion of [100] diamond surface at different temperatures.

29 CFR 570.141 - Good faith defense.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 3 2011-07-01 2011-07-01 false Good faith defense. 570.141 Section 570.141 Labor... Provisions of the Fair Labor Standards Act of 1938, as Amended Enforcement § 570.141 Good faith defense. A... ships or delivers for shipment in commerce goods which he acquired in good faith in reliance on written...

29 CFR 570.141 - Good faith defense.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 3 2013-07-01 2013-07-01 false Good faith defense. 570.141 Section 570.141 Labor... Provisions of the Fair Labor Standards Act of 1938, as Amended Enforcement § 570.141 Good faith defense. A... ships or delivers for shipment in commerce goods which he acquired in good faith in reliance on written...

29 CFR 570.141 - Good faith defense.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 3 2014-07-01 2014-07-01 false Good faith defense. 570.141 Section 570.141 Labor... Provisions of the Fair Labor Standards Act of 1938, as Amended Enforcement § 570.141 Good faith defense. A... ships or delivers for shipment in commerce goods which he acquired in good faith in reliance on written...

29 CFR 570.141 - Good faith defense.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 3 2012-07-01 2012-07-01 false Good faith defense. 570.141 Section 570.141 Labor... Provisions of the Fair Labor Standards Act of 1938, as Amended Enforcement § 570.141 Good faith defense. A... ships or delivers for shipment in commerce goods which he acquired in good faith in reliance on written...

Homoepitaxial Boron Doped Diamond Anvils as Heating Elements in a Diamond Anvil Cell

NASA Astrophysics Data System (ADS)

Montgomery, Jeffrey; Samudrala, Gopi; Smith, Spencer; Tsoi, Georgiy; Vohra, Yogesh; Weir, Samuel

2013-03-01

Recent advances in designer-diamond technology have allowed for the use of electrically and thermally conducting homoepitaxially-grown layers of boron-doped diamond (grown at 1200 °C with a 2% mixture of CH4 in H, resulting in extremely high doping levels ~ 1020/cm3) to be used as heating elements in a diamond anvil cell (DAC). These diamonds allow for precise control of the temperature inside of the diamond anvil itself, particularly when coupled with a cryostat. Furthermore, the unmatched thermally conducting nature of diamond ensures that no significant lateral gradient in temperature occurs across the culet area. Since a thermocouple can easily be attached anywhere on the diamond surface, we can also measure diamond temperatures directly. With two such heaters, one can raise sample temperatures uniformly, or with any desired gradient along the pressure axis while preserving optical access. In our continuing set of benchmark experiments, we use two newly created matching heater anvils with 500 μm culets to analyze the various fluorescence emission lines of ruby microspheres, which show more complicated behavior than traditional ruby chips. We also report on the temperature dependence of the high-pressure Raman modes of paracetamol (C8H9NO2) up to 20 GPa.

78 FR 40642 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-08

... Industries GmbH Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... (AD) for Diamond Aircraft Industries GmbH Models DA 42, DA 42 NG, and DA 42 M-NG airplanes. This... Diamond Aircraft Industries GmbH, N.A. Otto-Str.5, A-2700 Wiener Neustadt, Austria; telephone: +43 2622...

77 FR 65503 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-29

... Industries GmbH Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... (AD) for Diamond Aircraft Industries GmbH Models DA 42, DA 42 M-NG, and DA 42 NG airplanes. This... Diamond Aircraft Industries GmbH, N.A. Otto-Stra[szlig]e 5, A-2700 Wiener Neustadt, Austria, telephone...

48 CFR 836.570 - Correspondence.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Correspondence. 836.570... OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Contract Clauses 836.570 Correspondence. The contracting officer shall insert the clause at 852.236-76, Correspondence, in solicitations and...

24 CFR 570.303 - Certifications.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Certifications. 570.303 Section 570.303 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN...

24 CFR 570.303 - Certifications.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Certifications. 570.303 Section 570.303 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN...

48 CFR 3004.804-570 - Supporting closeout documents.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 7 2012-10-01 2012-10-01 false Supporting closeout documents. 3004.804-570 Section 3004.804-570 Federal Acquisition Regulations System DEPARTMENT OF HOMELAND... Contract Files 3004.804-570 Supporting closeout documents. (a) When applicable and prior to contract...

48 CFR 3004.804-570 - Supporting closeout documents.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 7 2011-10-01 2011-10-01 false Supporting closeout documents. 3004.804-570 Section 3004.804-570 Federal Acquisition Regulations System DEPARTMENT OF HOMELAND... Contract Files 3004.804-570 Supporting closeout documents. (a) When applicable and prior to contract...

Designer Diamonds: Applications in Iron-based Superconductors and Lanthanides

NASA Astrophysics Data System (ADS)

Vohra, Yogesh

2013-06-01

This talk will focus on the recent progress in the fabrication of designer diamond anvils as well as scientific applications of these diamonds in static high pressure research. The two critical parameters that have emerged in the microwave plasma chemical vapor deposition of designer diamond anvils are (1) the precise [100] alignment of the starting diamond substrate and (2) balancing the competing roles of parts per million levels of nitrogen and oxygen in the diamond growth plasma. The control of these parameters results in the fabrication of high quality designer diamonds with culet size in excess of 300 microns in diameter. The three different applications of designer diamond anvils will be discussed (1) simultaneous electrical resistance and crystal structure measurements using a synchrotron source on Iron-based superconductors with data on both electron and hole doped BaFe2As2 materials and other novel superconducting materials (2) high-pressure high-temperature melting studies on metals using eight-probe Ohmic heating designer diamonds and (3) high pressure low temperature studies on magnetic behavior of 4f-lanthanide metals using four-probe electrical resistance measurements and complementary neutron diffraction studies on a spallation neutron source. Future opportunities in boron-doped conducting designer diamond anvils as well as fabrication of two-stage designer diamonds for ultra high pressure experiments will also be presented. This work was supported by the Department of Energy (DOE) - National Nuclear Security Administration (NNSA) under Grant No. DE-FG52-10NA29660.

48 CFR 1813.302-570 - NASA solicitation provisions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false NASA solicitation provisions. 1813.302-570 Section 1813.302-570 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND... Acquisition Methods 1813.302-570 NASA solicitation provisions. (a)(1) The contracting officer may use the...

48 CFR 1813.302-570 - NASA solicitation provisions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false NASA solicitation provisions. 1813.302-570 Section 1813.302-570 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND... Acquisition Methods 1813.302-570 NASA solicitation provisions. (a)(1) The contracting officer may use the...

48 CFR 1813.302-570 - NASA solicitation provisions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false NASA solicitation provisions. 1813.302-570 Section 1813.302-570 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND... Acquisition Methods 1813.302-570 NASA solicitation provisions. (a)(1) The contracting officer may use the...

48 CFR 1813.302-570 - NASA solicitation provisions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true NASA solicitation provisions. 1813.302-570 Section 1813.302-570 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND... Acquisition Methods 1813.302-570 NASA solicitation provisions. (a)(1) The contracting officer may use the...

48 CFR 1813.302-570 - NASA solicitation provisions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false NASA solicitation provisions. 1813.302-570 Section 1813.302-570 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND... Acquisition Methods 1813.302-570 NASA solicitation provisions. (a)(1) The contracting officer may use the...

24 CFR 570.300 - General.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false General. 570.300 Section 570.300 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 570.3 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Definitions. 570.3 Section 570.3 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 570.5 - Waivers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Waivers. 570.5 Section 570.5 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 570.300 - General.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true General. 570.300 Section 570.300 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 570.5 - Waivers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Waivers. 570.5 Section 570.5 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 570.400 - General.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true General. 570.400 Section 570.400 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 570.600 - General.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false General. 570.600 Section 570.600 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 570.512 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false [Reserved] 570.512 Section 570.512 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

24 CFR 570.400 - General.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false General. 570.400 Section 570.400 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

77 FR 35890 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-15

... Industries GmbH Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... (AD) for certain Diamond Aircraft Industries GmbH Models DA 42, DA 42 NG, and DA 42 M-NG airplanes... information identified in this proposed AD, contact Diamond Aircraft Industries GmbH, N.A. Otto-Stra[szlig]e 5...

24 CFR 570.913 - Other remedies for noncompliance.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Other remedies for noncompliance. 570.913 Section 570.913 Housing and Urban Development Regulations Relating to Housing and Urban... § 570.913 Other remedies for noncompliance. (a) Action to enforce compliance. When the Secretary acts to...

Parabolic single-crystal diamond lenses for coherent x-ray imaging

DOE Office of Scientific and Technical Information (OSTI.GOV)

Terentyev, Sergey; Blank, Vladimir; Polyakov, Sergey

2015-09-14

We demonstrate parabolic single-crystal diamond compound refractive lenses designed for coherent x-ray imaging resilient to extreme thermal and radiation loading expected from next generation light sources. To ensure the preservation of coherence and resilience, the lenses are manufactured from the highest-quality single-crystalline synthetic diamond material grown by a high-pressure high-temperature technique. Picosecond laser milling is applied to machine lenses to parabolic with a similar or equal to 1 mu m precision and surface roughness. A compound refractive lens comprised of six lenses with a radius of curvature R = 200 mu m at the vertex of the parabola and amore » geometrical aperture A = 900 mu m focuses 10 keV x-ray photons from an undulator source at the Advanced Photon Source facility to a focal spot size of similar or equal to 20 x 90 mu m(2) with a gain factor of similar or equal to 50 - 100. (C) 2015 Author(s).« less

Parabolic single-crystal diamond lenses for coherent x-ray imaging

DOE PAGES

Terentyev, Sergey; Blank, Vladimir; Polyakov, Sergey; ...

2015-09-18

We demonstrate parabolic single-crystal diamond compound refractive lenses designed for coherent x-ray imaging resilient to extreme thermal and radiation loading expected from next generation light sources. To ensure the preservation of coherence and resilience, the lenses are manufactured from the highest-quality single-crystalline synthetic diamond material grown by a high-pressure high-temperature technique. Picosecond laser milling is applied to machine lenses to parabolic shapes with a ≃1 μm precision and surface roughness. The compound refractive lens comprised of six lenses with a radius of curvature R=200 μm at the vertex of the parabola and a geometrical aperture A=900 μm focuses 10 keVmore » x-ray photons from an undulator source at the Advanced Photon Source facility to a focal spot size of ≃20×90 μm 2 with a gain factor of ≃50-100.« less

29 CFR 570.128 - Good faith defense.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Good faith defense. 570.128 Section 570.128 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS CHILD LABOR... Provisions of the Fair Labor Standards Act of 1938, as Amended Enforcement § 570.128 Good faith defense. Link...

Industrial diamond

USGS Publications Warehouse

Olson, D.W.

2013-01-01

Estimated 2012 world production of natural and synthetic industrial diamond was about 4.45 billion carats. During 2012, natural industrial diamonds were produced in at least 20 countries, and synthetic industrial diamond was produced in at least 12 countries. About 99 percent of the combined natural and synthetic global output was produced in Belarus, China, Ireland, Japan, Russia, South Africa and the United States. During 2012, China was the world’s leading producer of synthetic industrial diamond followed by the United States and Russia. In 2012, the two U.S. synthetic producers, one in Pennsylvania and the other in Ohio, had an estimated output of 103 million carats, valued at about $70.6 million. This was an estimated 43.7 million carats of synthetic diamond bort, grit, and dust and powder with a value of $14.5 million combined with an estimated 59.7 million carats of synthetic diamond stone with a value of $56.1 million. Also in 2012, nine U.S. firms manufactured polycrystalline diamond (PCD) from synthetic diamond grit and powder. The United States government does not collect or maintain data for either domestic PCD producers or domestic chemical vapor deposition (CVD) diamond producers for quantity or value of annual production. Current trade and consumption quantity data are not available for PCD or for CVD diamond. For these reasons, PCD and CVD diamond are not included in the industrial diamond quantitative data reported here.

48 CFR 803.570 - Commercial advertising.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Commercial advertising. 803.570 Section 803.570 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS GENERAL... Commercial advertising. ...

48 CFR 803.570 - Commercial advertising.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Commercial advertising. 803.570 Section 803.570 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS GENERAL... Commercial advertising. ...

48 CFR 803.570 - Commercial advertising.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Commercial advertising. 803.570 Section 803.570 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS GENERAL... Commercial advertising. ...

48 CFR 803.570 - Commercial advertising.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Commercial advertising. 803.570 Section 803.570 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS GENERAL... Commercial advertising. ...

48 CFR 803.570 - Commercial advertising.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Commercial advertising. 803.570 Section 803.570 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS GENERAL... Commercial advertising. ...

12 CFR 571.80-570.81 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 5 2010-01-01 2010-01-01 false [Reserved] 571.80-570.81 Section 571.80-570.81 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY FAIR CREDIT REPORTING Duties of Users of Consumer Reports Regarding Address Discrepancies and Records Disposal §§ 571.80-570.81...

24 CFR 570.603 - Labor standards.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Labor standards. 570.603 Section... DEVELOPMENT COMMUNITY FACILITIES COMMUNITY DEVELOPMENT BLOCK GRANTS Other Program Requirements § 570.603 Labor standards. (a) Section 110(a) of the Act contains labor standards that apply to nonvolunteer labor financed...

48 CFR 923.570-1 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Section 923.570-1 Federal Acquisition Regulations System DEPARTMENT OF ENERGY SOCIOECONOMIC PROGRAMS ENVIRONMENT, CONSERVATION, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 923.570-1... operated under the authority of the Atomic Energy Act of 1954, as amended, where such work— (1) Has a value...

48 CFR 1403.570 - Restrictions on contractor advertising.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Restrictions on contractor advertising. 1403.570 Section 1403.570 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR... 1403.570 Restrictions on contractor advertising. ...

48 CFR 1403.570 - Restrictions on contractor advertising.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Restrictions on contractor advertising. 1403.570 Section 1403.570 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR... 1403.570 Restrictions on contractor advertising. ...

48 CFR 1403.570 - Restrictions on contractor advertising.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Restrictions on contractor advertising. 1403.570 Section 1403.570 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR... 1403.570 Restrictions on contractor advertising. ...

48 CFR 1403.570 - Restrictions on contractor advertising.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Restrictions on contractor advertising. 1403.570 Section 1403.570 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR... 1403.570 Restrictions on contractor advertising. ...

20 CFR 668.900 - Does WIA provide regulatory and/or statutory waiver authority?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Does WIA provide regulatory and/or statutory waiver authority? 668.900 Section 668.900 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION... WIA support of long term community development goals. ...

31 CFR 570.306 - Interest.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Interest. 570.306 Section 570.306... Interest. Except as otherwise provided in this part, the term interest, when used with respect to property (e.g., “an interest in property”), means an interest of any nature whatsoever, direct or indirect. ...

31 CFR 570.306 - Interest.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Interest. 570.306 Section 570.306... Interest. Except as otherwise provided in this part, the term interest, when used with respect to property (e.g., “an interest in property”), means an interest of any nature whatsoever, direct or indirect. ...

31 CFR 570.306 - Interest.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Interest. 570.306 Section 570.306... Interest. Except as otherwise provided in this part, the term interest, when used with respect to property (e.g., “an interest in property”), means an interest of any nature whatsoever, direct or indirect. ...

31 CFR 570.306 - Interest.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Interest. 570.306 Section 570.306... Interest. Except as otherwise provided in this part, the term interest, when used with respect to property (e.g., “an interest in property”), means an interest of any nature whatsoever, direct or indirect. ...

29 CFR 570.142 - Relation to other laws.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 3 2013-07-01 2013-07-01 false Relation to other laws. 570.142 Section 570.142 Labor... Provisions of the Fair Labor Standards Act of 1938, as Amended Enforcement § 570.142 Relation to other laws... shall justify noncompliance with any Federal or State law or municipal ordinance establishing a higher...

29 CFR 570.142 - Relation to other laws.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 3 2012-07-01 2012-07-01 false Relation to other laws. 570.142 Section 570.142 Labor... Provisions of the Fair Labor Standards Act of 1938, as Amended Enforcement § 570.142 Relation to other laws... shall justify noncompliance with any Federal or State law or municipal ordinance establishing a higher...

48 CFR 570.401 - Renewal options.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Renewal options. 570.401... Requirements 570.401 Renewal options. (a) Exercise of options. Before exercising an option to renew, follow the... survey. Before exercising an option to renew a lease, review current market information to ensure the...

48 CFR 570.301 - Market survey.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Market survey. 570.301... Real Property Over the Simplified Lease Acquisition Threshold 570.301 Market survey. Conduct a market survey to identify potential sources. Use information available in GSA or from other sources to identify...

48 CFR 570.301 - Market survey.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Market survey. 570.301... Real Property Over the Simplified Lease Acquisition Threshold 570.301 Market survey. Conduct a market survey to identify potential sources. Use information available in GSA or from other sources to identify...

48 CFR 570.301 - Market survey.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Market survey. 570.301... Real Property Over the Simplified Lease Acquisition Threshold 570.301 Market survey. Conduct a market survey to identify potential sources. Use information available in GSA or from other sources to identify...

48 CFR 570.301 - Market survey.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Market survey. 570.301... Real Property Over the Simplified Lease Acquisition Threshold 570.301 Market survey. Conduct a market survey to identify potential sources. Use information available in GSA or from other sources to identify...

48 CFR 2009.570-10 - Remedies.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Remedies. 2009.570-10... ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS Organizational Conflicts of Interest 2009.570-10 Remedies. In addition to other remedies permitted by law or contract for a breach of the restrictions in this subpart or...

48 CFR 2009.570-10 - Remedies.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Remedies. 2009.570-10... ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS Organizational Conflicts of Interest 2009.570-10 Remedies. In addition to other remedies permitted by law or contract for a breach of the restrictions in this subpart or...

29 CFR 570.12 - Revoked certificates of age.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 3 2014-07-01 2014-07-01 false Revoked certificates of age. 570.12 Section 570.12 Labor... REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.12 Revoked certificates of age. A certificate which has been revoked as proof of age under the Act shall be of no force and effect...

29 CFR 570.12 - Revoked certificates of age.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 3 2013-07-01 2013-07-01 false Revoked certificates of age. 570.12 Section 570.12 Labor... REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.12 Revoked certificates of age. A certificate which has been revoked as proof of age under the Act shall be of no force and effect...

29 CFR 570.12 - Revoked certificates of age.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Revoked certificates of age. 570.12 Section 570.12 Labor... REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.12 Revoked certificates of age. A certificate which has been revoked as proof of age under the Act shall be of no force and effect...

29 CFR 570.12 - Revoked certificates of age.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 3 2011-07-01 2011-07-01 false Revoked certificates of age. 570.12 Section 570.12 Labor... REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.12 Revoked certificates of age. A certificate which has been revoked as proof of age under the Act shall be of no force and effect...

29 CFR 570.12 - Revoked certificates of age.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 3 2012-07-01 2012-07-01 false Revoked certificates of age. 570.12 Section 570.12 Labor... REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.12 Revoked certificates of age. A certificate which has been revoked as proof of age under the Act shall be of no force and effect...

78 FR 22170 - Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-15

... Service. [FR Doc. 2013-07500 Filed 4-12-13; 8:45 am] BILLING CODE 4910-13-P ... Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes AGENCY: Federal Aviation Administration... airworthiness directive (AD) for Diamond Aircraft Industries GmbH Models DA 42, DA 42 M-NG, and DA 42NG...

Diamond tool machining of materials which react with diamond

DOEpatents

Lundin, Ralph L.; Stewart, Delbert D.; Evans, Christopher J.

1992-01-01

Apparatus for the diamond machining of materials which detrimentally react with diamond cutting tools in which the cutting tool and the workpiece are chilled to very low temperatures. This chilling halts or retards the chemical reaction between the workpiece and the diamond cutting tool so that wear rates of the diamond tool on previously detrimental materials are comparable with the diamond turning of materials which do not react with diamond.

78 FR 36524 - Diamond Sawblades and Parts Thereof From the Republic of Korea: Final Results of Antidumping Duty...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-18

..., we were unable to conduct a sales below cost investigation for Hyosung. Final Results of the Review... Thereof From the Republic of Korea: Final Results of Antidumping Duty Administrative Review, 2010-2011... administrative review of the antidumping duty order on diamond sawblades and parts thereof (diamond sawblades...

Diamond tool machining of materials which react with diamond

DOEpatents

Lundin, R.L.; Stewart, D.D.; Evans, C.J.

1992-04-14

An apparatus is described for the diamond machining of materials which detrimentally react with diamond cutting tools in which the cutting tool and the workpiece are chilled to very low temperatures. This chilling halts or retards the chemical reaction between the workpiece and the diamond cutting tool so that wear rates of the diamond tool on previously detrimental materials are comparable with the diamond turning of materials which do not react with diamond. 1 figs.

Nanocrystalline diamond micro-anvil grown on single crystal diamond as a generator of ultra-high pressures

DOE PAGES

Samudrala, Gopi K.; Moore, Samuel L.; Velisavljevic, Nenad; ...

2016-09-29

By combining mask-less lithography and chemical vapor deposition (CVD) techniques, a novel two-stage diamond anvil has been fabricated. A nanocrystalline diamond (NCD) micro-anvil 30 μm in diameter was grown at the center of a [100]-oriented, diamond anvil by utilizing microwave plasma CVD method. The NCD micro-anvil has a diamond grain size of 115 nm and micro-focused Raman and X-ray Photoelectron spectroscopy analysis indicate sp3-bonded diamond content of 72%. Lastly, these CVD grown NCD micro-anvils were tested in an opposed anvil configuration and the transition metals osmium and tungsten were compressed to high pressures of 264 GPa in a diamond anvilmore » cell.« less

48 CFR 536.570-8 - Specifications and drawings.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Specifications and drawings. 536.570-8 Section 536.570-8 Federal Acquisition Regulations System GENERAL SERVICES... 536.570-8 Specifications and drawings. Insert the clause at 552.236-77, Specifications and Drawings...

48 CFR 3009.570-3 - Procedures.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Procedures. 3009.570-3 Section 3009.570-3 Federal Acquisition Regulations System DEPARTMENT OF HOMELAND SECURITY, HOMELAND SECURITY ACQUISITION REGULATION (HSAR) ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS Organizational and...

Diamond bio electronics.

PubMed

Linares, Robert; Doering, Patrick; Linares, Bryant

2009-01-01

The use of diamond for advanced applications has been the dream of mankind for centuries. Until recently this dream has been realized only in the use of diamond for gemstones and abrasive applications where tons of diamonds are used on an annual basis. Diamond is the material system of choice for many applications, but its use has historically been limited due to the small size, high cost, and inconsistent (and typically poor) quality of available diamond materials until recently. The recent development of high quality, single crystal diamond crystal growth via the Chemical Vapor Deposition (CVD) process has allowed physcists and increasingly scientists in the life science area to think beyond these limitations and envision how diamond may be used in advanced applications ranging from quantum computing, to power generation and molecular imaging, and eventually even diamond nano-bots. Because of diamond's unique properties as a bio-compatible material, better understanding of diamond's quantum effects and a convergence of mass production, semiconductor-like fabrication process, diamond now promises a unique and powerful key to the realization of the bio-electronic devices being envisioned for the new era of medical science. The combination of robust in-the-body diamond based sensors, coupled with smart bio-functionalized diamond devices may lead to diamond being the platform of choice for bio-electronics. This generation of diamond based bio-electronic devices would contribute substantially to ushering in a paradigm shift for medical science, leading to vastly improved patient diagnosis, decrease of drug development costs and risks, and improved effectiveness of drug delivery and gene therapy programs through better timed and more customized solutions.

48 CFR 223.570 - Drug-free work force.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Drug-free work force. 223.570 Section 223.570 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM... TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 223.570 Drug-free work force. ...

48 CFR 223.570 - Drug-free work force.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Drug-free work force. 223.570 Section 223.570 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM... TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 223.570 Drug-free work force. ...

48 CFR 223.570 - Drug-free work force.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Drug-free work force. 223.570 Section 223.570 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM... TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 223.570 Drug-free work force. ...

48 CFR 223.570 - Drug-free work force.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Drug-free work force. 223.570 Section 223.570 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM... TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 223.570 Drug-free work force. ...

48 CFR 223.570 - Drug-free work force.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Drug-free work force. 223.570 Section 223.570 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM... TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 223.570 Drug-free work force. ...

32 CFR 37.900 - May I tell a participant that information in financial and programmatic reports will not be...

Code of Federal Regulations, 2010 CFR

2010-07-01

... financial and programmatic reports will not be publicly disclosed? 37.900 Section 37.900 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DoD GRANT AND AGREEMENT REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Award Terms Related to Other Administrative Matters Financial and Programmatic...

Industrial diamond

USGS Publications Warehouse

Olson, D.W.

2000-01-01

Part of the 1999 Industrial Minerals Review. A review of the state of the global industrial diamond industry in 1999 is presented. World consumption of industrial diamond has increased annually in recent years, with an estimated 500 million carats valued between $650 million and $800 million consumed in 1999. In 1999, the U.S. was the world's largest market for industrial diamond and was also one of the world's main producers; the others were Ireland, Russia, and South Africa. Uses of industrial diamonds are discussed, and prices of natural and synthetic industrial diamond are reported.

48 CFR 923.570-1 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Section 923.570-1 Federal Acquisition Regulations System DEPARTMENT OF ENERGY SOCIOECONOMIC PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 923.570-1 Applicability. The policies, criteria, and procedure specified in 10...

48 CFR 923.570-1 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Section 923.570-1 Federal Acquisition Regulations System DEPARTMENT OF ENERGY SOCIOECONOMIC PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 923.570-1 Applicability. The policies, criteria, and procedure specified in 10...

48 CFR 923.570-1 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Section 923.570-1 Federal Acquisition Regulations System DEPARTMENT OF ENERGY SOCIOECONOMIC PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 923.570-1 Applicability. The policies, criteria, and procedure specified in 10...

48 CFR 923.570-1 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Section 923.570-1 Federal Acquisition Regulations System DEPARTMENT OF ENERGY SOCIOECONOMIC PROGRAMS ENVIRONMENT, ENERGY AND WATER EFFICIENCY, RENEWABLE ENERGY TECHNOLOGIES, OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 923.570-1 Applicability. The policies, criteria, and procedure specified in 10...

48 CFR 570.203-4 - Negotiations, evaluation, and award.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Negotiations, evaluation, and award. 570.203-4 Section 570.203-4 Federal Acquisition Regulations System GENERAL SERVICES... Acquisition Procedures 570.203-4 Negotiations, evaluation, and award. (a) If you need to conduct negotiations...

7 CFR 900.13a - Decision by Secretary.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 8 2013-01-01 2013-01-01 false Decision by Secretary. 900.13a Section 900.13a....13a Decision by Secretary. After due consideration of the record, the Secretary shall render a... Secretary determines that the requirements of § 900.14(b) or § 900.14(c) have been met. ...

48 CFR 209.570-3 - Procedures.

Code of Federal Regulations, 2014 CFR

2014-10-01

... out the use of contracted lead system integrator functions over the shortest period of time consistent... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Procedures. 209.570-3 Section 209.570-3 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM...

48 CFR 209.570-3 - Procedures.

Code of Federal Regulations, 2013 CFR

2013-10-01

... out the use of contracted lead system integrator functions over the shortest period of time consistent... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Procedures. 209.570-3 Section 209.570-3 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM...

48 CFR 209.570-3 - Procedures.

Code of Federal Regulations, 2012 CFR

2012-10-01

... out the use of contracted lead system integrator functions over the shortest period of time consistent... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Procedures. 209.570-3 Section 209.570-3 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM...

48 CFR 209.570-3 - Procedures.

Code of Federal Regulations, 2011 CFR

2011-10-01

... out the use of contracted lead system integrator functions over the shortest period of time consistent... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Procedures. 209.570-3 Section 209.570-3 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM...

48 CFR 203.570-1 - Scope.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Scope. 203.570-1 Section 203.570-1 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE GENERAL IMPROPER BUSINESS PRACTICES AND PERSONAL CONFLICTS OF INTEREST Other Improper Business...

24 CFR 570.302 - Submission requirements.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Submission requirements. 570.302 Section 570.302 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND...

24 CFR 570.302 - Submission requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Submission requirements. 570.302 Section 570.302 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND...

24 CFR 570.207 - Ineligible activities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Ineligible activities. 570.207 Section 570.207 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND...

24 CFR 570.207 - Ineligible activities.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Ineligible activities. 570.207 Section 570.207 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND...

48 CFR 2009.570 - NRC organizational conflicts of interest.

Code of Federal Regulations, 2010 CFR

2010-10-01

... conflicts of interest. 2009.570 Section 2009.570 Federal Acquisition Regulations System NUCLEAR REGULATORY COMMISSION COMPETITION AND ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS Organizational Conflicts of Interest 2009.570 NRC organizational conflicts of interest. ...

48 CFR 536.570-11 - Heat.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Heat. 536.570-11 Section... OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Contract Clauses 536.570-11 Heat. Insert the clause at 552.236-80, Heat, in solicitations and contracts if construction, dismantling...

48 CFR 536.570-11 - Heat.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Heat. 536.570-11 Section... OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Contract Clauses 536.570-11 Heat. Insert the clause at 552.236-80, Heat, in solicitations and contracts if construction, dismantling...

48 CFR 536.570-11 - Heat.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Heat. 536.570-11 Section... OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Contract Clauses 536.570-11 Heat. Insert the clause at 552.236-80, Heat, in solicitations and contracts if construction, dismantling...

48 CFR 536.570-11 - Heat.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Heat. 536.570-11 Section... OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Contract Clauses 536.570-11 Heat. Insert the clause at 552.236-80, Heat, in solicitations and contracts if construction, dismantling...

48 CFR 536.570-11 - Heat.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Heat. 536.570-11 Section... OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Contract Clauses 536.570-11 Heat. Insert the clause at 552.236-80, Heat, in solicitations and contracts if construction, dismantling...

48 CFR 536.570-3 - Specialist.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Specialist. 536.570-3... CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Contract Clauses 536.570-3 Specialist. Insert 552.236-72, Specialist, in solicitations and contracts for construction if the technical sections...

24 CFR 570.307 - Urban counties.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Urban counties. 570.307 Section 570.307 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN...

24 CFR 570.307 - Urban counties.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Urban counties. 570.307 Section 570.307 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN...

24 CFR 570.403 - New Communities.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true New Communities. 570.403 Section 570.403 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN...

24 CFR 570.464 - Project closeout.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Project closeout. 570.464 Section 570.464 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Project closeout. HUD will advise the recipient to initiate closeout procedures when HUD determines, in...

24 CFR 570.403 - New Communities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false New Communities. 570.403 Section 570.403 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF HOUSING AND URBAN...

7 CFR 3560.570 - Construction financing.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Construction financing. 3560.570 Section 3560.570 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF... financing. The requirements established in § 3560.71 apply to all applications involving off-farm labor...

24 CFR 570.464 - Project closeout.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Project closeout. 570.464 Section 570.464 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Project closeout. HUD will advise the recipient to initiate closeout procedures when HUD determines, in...

24 CFR 570.464 - Project closeout.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Project closeout. 570.464 Section 570.464 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Project closeout. HUD will advise the recipient to initiate closeout procedures when HUD determines, in...

24 CFR 570.464 - Project closeout.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Project closeout. 570.464 Section 570.464 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Project closeout. HUD will advise the recipient to initiate closeout procedures when HUD determines, in...

24 CFR 570.464 - Project closeout.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Project closeout. 570.464 Section 570.464 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Project closeout. HUD will advise the recipient to initiate closeout procedures when HUD determines, in...

29 CFR 570.7 - Documentary evidence required for issuance of a certificate of age.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 3 2014-07-01 2014-07-01 false Documentary evidence required for issuance of a certificate of age. 570.7 Section 570.7 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.7 Documentary evidence...

29 CFR 570.7 - Documentary evidence required for issuance of a certificate of age.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 3 2011-07-01 2011-07-01 false Documentary evidence required for issuance of a certificate of age. 570.7 Section 570.7 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.7 Documentary evidence...

29 CFR 570.7 - Documentary evidence required for issuance of a certificate of age.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 3 2012-07-01 2012-07-01 false Documentary evidence required for issuance of a certificate of age. 570.7 Section 570.7 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.7 Documentary evidence...

29 CFR 570.7 - Documentary evidence required for issuance of a certificate of age.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Documentary evidence required for issuance of a certificate of age. 570.7 Section 570.7 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.7 Documentary evidence...

29 CFR 570.7 - Documentary evidence required for issuance of a certificate of age.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 3 2013-07-01 2013-07-01 false Documentary evidence required for issuance of a certificate of age. 570.7 Section 570.7 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.7 Documentary evidence...

24 CFR 570.486 - Local government requirements.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Local government requirements. 570... Development Block Grant Program § 570.486 Local government requirements. (a) Citizen participation requirements of a unit of general local government. Each unit of general local government shall meet the...

24 CFR 570.486 - Local government requirements.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Local government requirements. 570... Development Block Grant Program § 570.486 Local government requirements. (a) Citizen participation requirements of a unit of general local government. Each unit of general local government shall meet the...

21 CFR 900.13 - Revocation of accreditation and revocation of accreditation body approval.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Revocation of accreditation and revocation of accreditation body approval. 900.13 Section 900.13 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MAMMOGRAPHY QUALITY STANDARDS ACT MAMMOGRAPHY Quality Standards and...

29 CFR 570.53 - Coal-mine occupations (Order 3).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Coal-mine occupations (Order 3). 570.53 Section 570.53... § 570.53 Coal-mine occupations (Order 3). (a) Finding and declaration of fact. All occupations in or about any coal mine, except the occupation of slate or other refuse picking at a picking table or...

29 CFR 570.53 - Coal-mine occupations (Order 3).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 3 2012-07-01 2012-07-01 false Coal-mine occupations (Order 3). 570.53 Section 570.53... § 570.53 Coal-mine occupations (Order 3). (a) Finding and declaration of fact. All occupations in or about any coal mine, except the occupation of slate or other refuse picking at a picking table or...

29 CFR 570.53 - Coal-mine occupations (Order 3).

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 3 2011-07-01 2011-07-01 false Coal-mine occupations (Order 3). 570.53 Section 570.53... § 570.53 Coal-mine occupations (Order 3). (a) Finding and declaration of fact. All occupations in or about any coal mine, except the occupation of slate or other refuse picking at a picking table or...

29 CFR 570.53 - Coal-mine occupations (Order 3).

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 3 2013-07-01 2013-07-01 false Coal-mine occupations (Order 3). 570.53 Section 570.53... § 570.53 Coal-mine occupations (Order 3). (a) Finding and declaration of fact. All occupations in or about any coal mine, except the occupation of slate or other refuse picking at a picking table or...

29 CFR 570.53 - Coal-mine occupations (Order 3).

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 3 2014-07-01 2014-07-01 false Coal-mine occupations (Order 3). 570.53 Section 570.53... § 570.53 Coal-mine occupations (Order 3). (a) Finding and declaration of fact. All occupations in or about any coal mine, except the occupation of slate or other refuse picking at a picking table or...

48 CFR 2009.570-5 - Contract clauses.

Code of Federal Regulations, 2010 CFR

2010-10-01

... COMPETITION AND ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS Organizational Conflicts of Interest 2009.570-5 Contract clauses. (a) General contract clause. All contracts and simplified acquisitions of the types set forth in 2009.570-4(b) must include the clause entitled, “Contractor Organizational Conflicts of...

Diamond Coatings

NASA Technical Reports Server (NTRS)

1990-01-01

Advances in materials technology have demonstrated that it is possible to get the advantages of diamond in a number of applications without the cost penalty, by coating and chemically bonding an inexpensive substrate with a thin film of diamond-like carbon (DLC). Diamond films offer tremendous technical and economic potential in such advances as chemically inert protective coatings; machine tools and parts capable of resisting wear 10 times longer; ball bearings and metal cutting tools; a broad variety of optical instruments and systems; and consumer products. Among the American companies engaged in DLC commercialization is Diamonex, Inc., a diamond coating spinoff of Air Products and Chemicals, Inc. Along with its own proprietary technology for both polycrystalline diamond and DLC coatings, Diamonex is using, under an exclusive license, NASA technology for depositing DLC on a substrate. Diamonex is developing, and offering commercially, under the trade name Diamond Aegis, a line of polycrystalline diamond-coated products that can be custom tailored for optical, electronic and engineering applications. Diamonex's initial focus is on optical products and the first commercial product is expected in late 1990. Other target applications include electronic heat sink substrates, x-ray lithography masks, metal cutting tools and bearings.

Nano-Nutrition of Chicken Embryos. The Effect of in Ovo Administration of Diamond Nanoparticles and l-Glutamine on Molecular Responses in Chicken Embryo Pectoral Muscles

PubMed Central

Grodzik, Marta; Sawosz, Filip; Sawosz, Ewa; Hotowy, Anna; Wierzbicki, Mateusz; Kutwin, Marta; Jaworski, Sławomir; Chwalibog, André

2013-01-01

It has been demonstrated that the content of certain amino acids in eggs is not sufficient to fully support embryonic development. One possibility to supply the embryo with extra nutrients and energy is in ovo administration of nutrients. Nanoparticles of diamond are highly biocompatible non-toxic carbonic structures, and we hypothesized that bio-complexes of diamond nanoparticles with l-glutamine may affect molecular responses in breast muscle. The objective of the investigation was to evaluate the effect of diamond nanoparticle (ND) and l-glutamine (Gln) on expression of growth and differentiation factors of chicken embryo pectoral muscles. ND, Gln, and Gln/ND solutions (50 mg/L) were injected into fertilized broiler chicken eggs at the beginning of embryogenesis. Muscle tissue was dissected at day 20 of incubation and analysed for gene expression of FGF2, VEGF-A, and MyoD1. ND and especially Gln/ND up-regulated expression of genes related to muscle cell proliferation (FGF2) and differentiation (MyoD1). Furthermore, the ratio between FGF2 and MyoD1 was highest in the Gln/ND group. At the end of embryogenesis, Gln/ND enhanced both proliferation and differentiation of pectoral muscle cells and differentiation dominated over proliferation. These preliminary results suggest that the bio-complex of glutamine and diamond nanoparticles may accelerate growth and maturation of muscle cells. PMID:24264045

Nano-nutrition of chicken embryos. The effect of in ovo administration of diamond nanoparticles and L-glutamine on molecular responses in chicken embryo pectoral muscles.

PubMed

Grodzik, Marta; Sawosz, Filip; Sawosz, Ewa; Hotowy, Anna; Wierzbicki, Mateusz; Kutwin, Marta; Jaworski, Sławomir; Chwalibog, André

2013-11-20

It has been demonstrated that the content of certain amino acids in eggs is not sufficient to fully support embryonic development. One possibility to supply the embryo with extra nutrients and energy is in ovo administration of nutrients. Nanoparticles of diamond are highly biocompatible non-toxic carbonic structures, and we hypothesized that bio-complexes of diamond nanoparticles with L-glutamine may affect molecular responses in breast muscle. The objective of the investigation was to evaluate the effect of diamond nanoparticle (ND) and L-glutamine (Gln) on expression of growth and differentiation factors of chicken embryo pectoral muscles. ND, Gln, and Gln/ND solutions (50 mg/L) were injected into fertilized broiler chicken eggs at the beginning of embryogenesis. Muscle tissue was dissected at day 20 of incubation and analysed for gene expression of FGF2, VEGF-A, and MyoD1. ND and especially Gln/ND up-regulated expression of genes related to muscle cell proliferation (FGF2) and differentiation (MyoD1). Furthermore, the ratio between FGF2 and MyoD1 was highest in the Gln/ND group. At the end of embryogenesis, Gln/ND enhanced both proliferation and differentiation of pectoral muscle cells and differentiation dominated over proliferation. These preliminary results suggest that the bio-complex of glutamine and diamond nanoparticles may accelerate growth and maturation of muscle cells.

21 CFR 570.38 - Determination of food additive status.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Determination of food additive status. 570.38... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES Food Additive Safety § 570.38 Determination of food additive status. (a) The Commissioner may, in accordance with § 570.35 (b)(4) or (c)(5...

21 CFR 570.38 - Determination of food additive status.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Determination of food additive status. 570.38... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES Food Additive Safety § 570.38 Determination of food additive status. (a) The Commissioner may, in accordance with § 570.35 (b)(4) or (c)(5...

21 CFR 570.38 - Determination of food additive status.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Determination of food additive status. 570.38... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES Food Additive Safety § 570.38 Determination of food additive status. (a) The Commissioner may, in accordance with § 570.35 (b)(4) or (c)(5...

21 CFR 570.38 - Determination of food additive status.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Determination of food additive status. 570.38... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES Food Additive Safety § 570.38 Determination of food additive status. (a) The Commissioner may, in accordance with § 570.35 (b)(4) or (c)(5...

21 CFR 570.38 - Determination of food additive status.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Determination of food additive status. 570.38... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS FOOD ADDITIVES Food Additive Safety § 570.38 Determination of food additive status. (a) The Commissioner may, in accordance with § 570.35 (b)(4) or (c)(5...

Diamond fiber field emitters

DOEpatents

Blanchet-Fincher, Graciela B.; Coates, Don M.; Devlin, David J.; Eaton, David F.; Silzars, Aris K.; Valone, Steven M.

1996-01-01

A field emission electron emitter comprising an electrode formed of at least one diamond, diamond-like carbon or glassy carbon composite fiber, said composite fiber having a non-diamond core and a diamond, diamond-like carbon or glassy carbon coating on said non-diamond core, and electronic devices employing such a field emission electron emitter.

24 CFR 570.442 - Reallocations-Insular Areas.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Reallocations-Insular Areas. 570... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES COMMUNITY DEVELOPMENT BLOCK GRANTS Small Cities, Non-Entitlement CDBG Grants in Hawaii and Insular Areas Programs § 570.442 Reallocations-Insular Areas. (a) Any...

31 CFR 570.311 - United States.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false United States. 570.311 Section 570.311 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN... United States. The term United States means the United States, its territories and possessions, and all...

31 CFR 570.311 - United States.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false United States. 570.311 Section 570.311 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN... United States. The term United States means the United States, its territories and possessions, and all...

31 CFR 570.311 - United States.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false United States. 570.311 Section 570.311 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN... United States. The term United States means the United States, its territories and possessions, and all...

31 CFR 570.311 - United States.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false United States. 570.311 Section 570.311 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN... United States. The term United States means the United States, its territories and possessions, and all...

29 CFR 570.6 - Contents and disposition of certificates of age.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 3 2012-07-01 2012-07-01 false Contents and disposition of certificates of age. 570.6... REGULATIONS CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.6 Contents and disposition of certificates of age. (a) Except as provided in §§ 570.9 and 570.10, a...

29 CFR 570.6 - Contents and disposition of certificates of age.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 3 2011-07-01 2011-07-01 false Contents and disposition of certificates of age. 570.6... REGULATIONS CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.6 Contents and disposition of certificates of age. (a) Except as provided in §§ 570.9 and 570.10, a...

29 CFR 570.6 - Contents and disposition of certificates of age.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 3 2013-07-01 2013-07-01 false Contents and disposition of certificates of age. 570.6... REGULATIONS CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.6 Contents and disposition of certificates of age. (a) Except as provided in §§ 570.9 and 570.10, a...

Characterization of a Diamond Ground Y-TZP and Reversion of the Tetragonal to Monoclinic Transformation.

PubMed

Candido, L M; Fais, Lmg; Ferreira, E B; Antonio, S G; Pinelli, Lap

To characterize the surface of an yttria-stabilized zirconia (Y-TZP) ceramic after diamond grinding in terms of its crystalline phase, morphology, mean roughness (Ra), and wettability as well as to determine a thermal treatment to reverse the resulting tetragonal to monoclinic (t-m) transformation. Y-TZP specimens were distributed into different groups according to the actions (or no action) of grinding and irrigation. Grinding was accomplished using a diamond stone at a low speed. The samples were characterized by x-ray diffraction (XRD), scanning electron microscopy, goniometry, and profilometry. In situ high-temperature XRD was used to determine an annealing temperature to reverse the t-m transformation. Ra was submitted to the Kruskal-Wallis test, followed by the Dunn test (α=0.05). The volume fraction of the monoclinic phase and contact angle were submitted to one-way analysis of variance, followed by the Tukey test (α=0.05). Monoclinic zirconia was observed on the surface of samples after dry and wet grinding with a diamond stone. The volume fraction of the monoclinic phase was smaller on the dry ground samples (3.6%±0.3%) than on the wet ground samples (5.6%±0.3%). High-temperature XRD showed reversion of the t-m phase transformation, which started at 700°C and completed at 800°C in a conventional oven. Grinding with a diamond stone partially transformed the crystalline phase on the surface of a Y-TZP ceramic from tetragonal to monoclinic zirconia while simultaneously increasing the surface roughness and wettability. The t-m transformation could be reversed by heat treatment at 800°C or 900°C for 60 minutes or 1000°C for 30 minutes.

24 CFR 570.911 - Reduction, withdrawal, or adjustment of a grant or other appropriate action.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Reduction, withdrawal, or adjustment of a grant or other appropriate action. 570.911 Section 570.911 Housing and Urban Development... DEVELOPMENT BLOCK GRANTS Performance Reviews § 570.911 Reduction, withdrawal, or adjustment of a grant or...

24 CFR 570.911 - Reduction, withdrawal, or adjustment of a grant or other appropriate action.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Reduction, withdrawal, or adjustment of a grant or other appropriate action. 570.911 Section 570.911 Housing and Urban Development... DEVELOPMENT BLOCK GRANTS Performance Reviews § 570.911 Reduction, withdrawal, or adjustment of a grant or...

24 CFR 570.911 - Reduction, withdrawal, or adjustment of a grant or other appropriate action.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Reduction, withdrawal, or adjustment of a grant or other appropriate action. 570.911 Section 570.911 Housing and Urban Development... DEVELOPMENT BLOCK GRANTS Performance Reviews § 570.911 Reduction, withdrawal, or adjustment of a grant or...

24 CFR 570.911 - Reduction, withdrawal, or adjustment of a grant or other appropriate action.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Reduction, withdrawal, or adjustment of a grant or other appropriate action. 570.911 Section 570.911 Housing and Urban Development... DEVELOPMENT BLOCK GRANTS Performance Reviews § 570.911 Reduction, withdrawal, or adjustment of a grant or...

Toward deep blue nano hope diamonds: heavily boron-doped diamond nanoparticles.

PubMed

Heyer, Steffen; Janssen, Wiebke; Turner, Stuart; Lu, Ying-Gang; Yeap, Weng Siang; Verbeeck, Jo; Haenen, Ken; Krueger, Anke

2014-06-24

The production of boron-doped diamond nanoparticles enables the application of this material for a broad range of fields, such as electrochemistry, thermal management, and fundamental superconductivity research. Here we present the production of highly boron-doped diamond nanoparticles using boron-doped CVD diamond films as a starting material. In a multistep milling process followed by purification and surface oxidation we obtained diamond nanoparticles of 10-60 nm with a boron content of approximately 2.3 × 10(21) cm(-3). Aberration-corrected HRTEM reveals the presence of defects within individual diamond grains, as well as a very thin nondiamond carbon layer at the particle surface. The boron K-edge electron energy-loss near-edge fine structure demonstrates that the B atoms are tetrahedrally embedded into the diamond lattice. The boron-doped diamond nanoparticles have been used to nucleate growth of a boron-doped diamond film by CVD that does not contain an insulating seeding layer.

14 CFR 121.570 - Airplane evacuation capability.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Airplane evacuation capability. 121.570... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.570 Airplane evacuation capability. (a) No person may cause an airplane carrying passengers to be moved on the surface, take off, or...

14 CFR 121.570 - Airplane evacuation capability.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Airplane evacuation capability. 121.570... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.570 Airplane evacuation capability. (a) No person may cause an airplane carrying passengers to be moved on the surface, take off, or...

14 CFR 121.570 - Airplane evacuation capability.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Airplane evacuation capability. 121.570... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.570 Airplane evacuation capability. (a) No person may cause an airplane carrying passengers to be moved on the surface, take off, or...

14 CFR 121.570 - Airplane evacuation capability.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Airplane evacuation capability. 121.570... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.570 Airplane evacuation capability. (a) No person may cause an airplane carrying passengers to be moved on the surface, take off, or...

14 CFR 121.570 - Airplane evacuation capability.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Airplane evacuation capability. 121.570... REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Flight Operations § 121.570 Airplane evacuation capability. (a) No person may cause an airplane carrying passengers to be moved on the surface, take off, or...

24 CFR 570.604 - Environmental standards.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Environmental standards. 570.604... § 570.604 Environmental standards. For purposes of section 104(g) of the Act, the regulations in 24 CFR part 58 specify the other provisions of law which further the purposes of the National Environmental...

24 CFR 570.604 - Environmental standards.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Environmental standards. 570.604... § 570.604 Environmental standards. For purposes of section 104(g) of the Act, the regulations in 24 CFR part 58 specify the other provisions of law which further the purposes of the National Environmental...

48 CFR 1836.570 - NASA solicitation provisions and contract clause.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false NASA solicitation provisions and contract clause. 1836.570 Section 1836.570 Federal Acquisition Regulations System NATIONAL... CONTRACTS Contract Clauses 1836.570 NASA solicitation provisions and contract clause. (a) The contracting...

48 CFR 1836.570 - NASA solicitation provisions and contract clause.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false NASA solicitation provisions and contract clause. 1836.570 Section 1836.570 Federal Acquisition Regulations System NATIONAL... CONTRACTS Contract Clauses 1836.570 NASA solicitation provisions and contract clause. (a) The contracting...

48 CFR 1836.570 - NASA solicitation provisions and contract clause.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false NASA solicitation provisions and contract clause. 1836.570 Section 1836.570 Federal Acquisition Regulations System NATIONAL... CONTRACTS Contract Clauses 1836.570 NASA solicitation provisions and contract clause. (a) The contracting...

48 CFR 1836.570 - NASA solicitation provisions and contract clause.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false NASA solicitation provisions and contract clause. 1836.570 Section 1836.570 Federal Acquisition Regulations System NATIONAL... CONTRACTS Contract Clauses 1836.570 NASA solicitation provisions and contract clause. (a) The contracting...

48 CFR 1836.570 - NASA solicitation provisions and contract clause.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true NASA solicitation provisions and contract clause. 1836.570 Section 1836.570 Federal Acquisition Regulations System NATIONAL... CONTRACTS Contract Clauses 1836.570 NASA solicitation provisions and contract clause. (a) The contracting...

Diamond Smoothing Tools

NASA Technical Reports Server (NTRS)

Voronov, Oleg

2007-01-01

Diamond smoothing tools have been proposed for use in conjunction with diamond cutting tools that are used in many finish-machining operations. Diamond machining (including finishing) is often used, for example, in fabrication of precise metal mirrors. A diamond smoothing tool according to the proposal would have a smooth spherical surface. For a given finish machining operation, the smoothing tool would be mounted next to the cutting tool. The smoothing tool would slide on the machined surface left behind by the cutting tool, plastically deforming the surface material and thereby reducing the roughness of the surface, closing microcracks and otherwise generally reducing or eliminating microscopic surface and subsurface defects, and increasing the microhardness of the surface layer. It has been estimated that if smoothing tools of this type were used in conjunction with cutting tools on sufficiently precise lathes, it would be possible to reduce the roughness of machined surfaces to as little as 3 nm. A tool according to the proposal would consist of a smoothing insert in a metal holder. The smoothing insert would be made from a diamond/metal functionally graded composite rod preform, which, in turn, would be made by sintering together a bulk single-crystal or polycrystalline diamond, a diamond powder, and a metallic alloy at high pressure. To form the spherical smoothing tip, the diamond end of the preform would be subjected to flat grinding, conical grinding, spherical grinding using diamond wheels, and finally spherical polishing and/or buffing using diamond powders. If the diamond were a single crystal, then it would be crystallographically oriented, relative to the machining motion, to minimize its wear and maximize its hardness. Spherically polished diamonds could also be useful for purposes other than smoothing in finish machining: They would likely also be suitable for use as heat-resistant, wear-resistant, unlubricated sliding-fit bearing inserts.

78 FR 11818 - Diamond Sawblades and Parts Thereof From the Republic of Korea: Final Results of Antidumping Duty...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-20

..., 2010. For the final results, we continue to find that the companies covered by the review made sales of... Thereof From the Republic of Korea: Final Results of Antidumping Duty Administrative Review, 2009-2010... administrative review of the antidumping duty order on diamond sawblades and parts thereof (diamond sawblades...

24 CFR 570.611 - Conflict of interest.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Conflict of interest. 570.611... § 570.611 Conflict of interest. (a) Applicability. (1) In the procurement of supplies, equipment, construction, and services by recipients and by subrecipients, the conflict of interest provisions in 24 CFR 85...

Characterization of a new commercial single crystal diamond detector for photon- and proton-beam dosimetry.

PubMed

Akino, Yuichi; Gautam, Archana; Coutinho, Len; Würfel, Jan; Das, Indra J

2015-11-01

A synthetic single crystal diamond detector (SCDD) is commercially available and is characterized for radiation dosimetry in various radiation beams in this study. The characteristics of the commercial SCDD model 60019 (PTW) with 6- and 15-MV photon beams, and 208-MeV proton beams, were investigated and compared with the pre-characterized detectors: Semiflex (model 31010) and PinPoint (model 31006) ionization chambers (PTW), the EDGE diode detector (Sun Nuclear Corp) and the SFD Stereotactic Dosimetry Diode Detector (IBA). To evaluate the effects of the pre-irradiation, the diamond detector, which had not been irradiated on the day, was set up in the water tank, and the response to 100 MU was measured every 20 s. The depth-dose and profiles data were collected for various field sizes and depths. For all radiation types and field sizes, the depth-dose data of the diamond chamber showed identical curves to those of the ionization chambers. The profile of the diamond detector was very similar to those of the EDGE and SFD detectors, although the Semiflex and PinPoint chambers showed volume-averaging effects in the penumbrae region. The temperature dependency was within 0.7% in the range of 4-41°C. A dose of 900 cGy and 1200 cGy was needed to stabilize the chamber to the level within 0.5% and 0.2%, respectively. The PTW type 60019 SCDD detector showed suitable characteristics for radiation dosimetry, for relative dose, depth-dose and profile measurements for a wide range of field sizes. However, at least 1000 cGy of pre-irradiation will be needed for accurate measurements. © The Author 2015. Published by Oxford University Press on behalf of The Japan Radiation Research Society and Japanese Society for Radiation Oncology.

48 CFR 3409.570 - Offeror certification provision.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Offeror certification provision. 3409.570 Section 3409.570 Federal Acquisition Regulations System DEPARTMENT OF EDUCATION ACQUISITION REGULATION COMPETITION AND ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS Organizational Conflicts...

29 CFR 570.35a - Work experience and career exploration program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... permitted in all occupations except the following: (1) Manufacturing and mining. (2) Occupations declared to...) introductory text of newly redesignated § 570.36 was revised, effective July 19, 2010. For the convenience of the user, the revised text is set forth as follows: § 570.36 Work experience and career exploration...

24 CFR 570.613 - Eligibility restrictions for certain resident aliens.

Code of Federal Regulations, 2014 CFR

2014-04-01

... resident aliens. 570.613 Section 570.613 Housing and Urban Development Regulations Relating to Housing and... Program Requirements § 570.613 Eligibility restrictions for certain resident aliens. (a) Restriction. Certain newly legalized aliens, as described in 24 CFR part 49, are not eligible to apply for benefits...

24 CFR 570.613 - Eligibility restrictions for certain resident aliens.

Code of Federal Regulations, 2010 CFR

2010-04-01

... certain resident aliens. 570.613 Section 570.613 Housing and Urban Development Regulations Relating to... GRANTS Other Program Requirements § 570.613 Eligibility restrictions for certain resident aliens. (a) Restriction. Certain newly legalized aliens, as described in 24 CFR part 49, are not eligible to apply for...

24 CFR 570.613 - Eligibility restrictions for certain resident aliens.

Code of Federal Regulations, 2011 CFR

2011-04-01

... resident aliens. 570.613 Section 570.613 Housing and Urban Development Regulations Relating to Housing and... Program Requirements § 570.613 Eligibility restrictions for certain resident aliens. (a) Restriction. Certain newly legalized aliens, as described in 24 CFR part 49, are not eligible to apply for benefits...

24 CFR 570.613 - Eligibility restrictions for certain resident aliens.

Code of Federal Regulations, 2012 CFR

2012-04-01

... certain resident aliens. 570.613 Section 570.613 Housing and Urban Development Regulations Relating to... GRANTS Other Program Requirements § 570.613 Eligibility restrictions for certain resident aliens. (a) Restriction. Certain newly legalized aliens, as described in 24 CFR part 49, are not eligible to apply for...

24 CFR 570.613 - Eligibility restrictions for certain resident aliens.

Code of Federal Regulations, 2013 CFR

2013-04-01

... certain resident aliens. 570.613 Section 570.613 Housing and Urban Development Regulations Relating to... GRANTS Other Program Requirements § 570.613 Eligibility restrictions for certain resident aliens. (a) Restriction. Certain newly legalized aliens, as described in 24 CFR part 49, are not eligible to apply for...

31 CFR 570.309 - Property; property interest.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Property; property interest. 570.309 Section 570.309 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE... or interests therein, present, future, or contingent. ...

31 CFR 570.309 - Property; property interest.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Property; property interest. 570.309 Section 570.309 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE... or interests therein, present, future, or contingent. ...

31 CFR 570.309 - Property; property interest.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Property; property interest. 570.309 Section 570.309 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE... or interests therein, present, future, or contingent. ...

31 CFR 570.309 - Property; property interest.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Property; property interest. 570.309 Section 570.309 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE... or interests therein, present, future, or contingent. ...

12 CFR 550.570 - What procedures govern the revocation?

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 5 2011-01-01 2011-01-01 false What procedures govern the revocation? 550.570 Section 550.570 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY FIDUCIARY POWERS OF SAVINGS ASSOCIATIONS Terminating Fiduciary Activities Revocation of Fiduciary Powers § 550.570...

12 CFR 550.570 - What procedures govern the revocation?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 5 2010-01-01 2010-01-01 false What procedures govern the revocation? 550.570 Section 550.570 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY FIDUCIARY POWERS OF SAVINGS ASSOCIATIONS Terminating Fiduciary Activities Revocation of Fiduciary Powers § 550.570...

Diamond/diamond-like carbon coated nanotube structures for efficient electron field emission

NASA Technical Reports Server (NTRS)

Dimitrijevic, Steven (Inventor); Withers, James C. (Inventor); Loutfy, Raouf O. (Inventor)

2005-01-01

The present invention is directed to a nanotube coated with diamond or diamond-like carbon, a field emitter cathode comprising same, and a field emitter comprising the cathode. It is also directed to a method of preventing the evaporation of carbon from a field emitter comprising a cathode comprised of nanotubes by coating the nanotube with diamond or diamond-like carbon. In another aspect, the present invention is directed to a method of preventing the evaporation of carbon from an electron field emitter comprising a cathode comprised of nanotubes, which method comprises coating the nanotubes with diamond or diamond-like carbon.

24 CFR 570.206 - Program administrative costs.

Code of Federal Regulations, 2010 CFR

2010-04-01

....204, since those costs are eligible as part of such activities. (a) General management, oversight and coordination. Reasonable costs of overall program management, coordination, monitoring, and evaluation. Such.... (2) Travel costs incurred for official business in carrying out the program; (3) Administrative...

Diamond For Optical Material

NASA Astrophysics Data System (ADS)

Clay, Robert D.; Clay, John P.

1984-12-01

Clay Engineering Inc. currently has a proposal before DARPA to manufacture large optical quality diamond for use as optical material. The manufactured diamond will be approximately 100 mm in diameter by 100 mm long. The cost of producing the diamond is expected to be three dollars per carat. It is expected that total impurities of a few parts per billion can readily be obtained. A study of diamond is a study of the effects of impurities. The elements boron and nitrogen can replace carbon atoms in the lattice structure, making diamond a "P" or "N" type semiconductor. Diamonds which are not semiconductors are classified as type IIa. The presence of B or N in the lattice causes diamond to photoconduct in ultraviolet light. All type I and III) and most type IIa diamonds photoconduct. The manufactured diamond will not photoconduct and will have an electrical resistivity greater than 1018 ohm*m. All non-lattice impurities are in the form of inclusions which dramatically affect the mechanical properties of diamond. High purity diamond has a coefficient of absorption of order 10-3 cm-1 at wavelengths of 8 to 12 micro metres, which makes it useful for infrared applications. It also has a low coefficient of absorption at wavelengths greater than 12 micro metres. For missile and aircraft applications, diamond is relatively immune to erosion or pitting damage by sand and rain. Diamond will readily withstand the stagnation temperature of Mach 3 flight and will go to Mach 4.8 with an anti-reflective coating to protect it from oxygen attack. Diamond is highly resistant to thermal shock, which makes it valuable for high energy laser applications. Using R = St (1-)) k/Ea as a measure of thermal shock resistance, diamond is 107 w/m vs "sapphire" and Zerodur at 104 and fused quartz at 1.45x103. Diamond does not perform well in the 2.5-7.5 micro metres and less than 0.4 micro metres wavelengths. Intense beams of less than 0.4 micro metres energy can create color centers in diamond

Lateral overgrowth of diamond film on stripes patterned Ir/HPHT-diamond substrate

NASA Astrophysics Data System (ADS)

Wang, Yan-Feng; Chang, Xiaohui; Liu, Zhangcheng; Liu, Zongchen; Fu, Jiao; Zhao, Dan; Shao, Guoqing; Wang, Juan; Zhang, Shaopeng; Liang, Yan; Zhu, Tianfei; Wang, Wei; Wang, Hong-Xing

2018-05-01

Epitaxial lateral overgrowth (ELO) of diamond films on patterned Ir/(0 0 1)HPHT-diamond substrates have been carried out by microwave plasma CVD system. Ir/(0 0 1)HPHT-diamond substrates are fabricated by photolithographic and magnetron sputtering technique. The morphology of the as grown ELO diamond film is characterized by optical microscopy and scanning electronic microscopy. The quality and stress of the ELO diamond film are investigated by surface etching pit density and micro-Raman spectroscopy. Two ultraviolet photodetectors are fabricated on ELO diamond area and non-ELO diamond area prepared on same substrate, and that one on ELO diamond area indicates better photoelectric properties. All results indicate quality of ELO diamond film is improved.

Superconductivity in diamond.

PubMed

Ekimov, E A; Sidorov, V A; Bauer, E D; Mel'nik, N N; Curro, N J; Thompson, J D; Stishov, S M

2004-04-01

Diamond is an electrical insulator well known for its exceptional hardness. It also conducts heat even more effectively than copper, and can withstand very high electric fields. With these physical properties, diamond is attractive for electronic applications, particularly when charge carriers are introduced (by chemical doping) into the system. Boron has one less electron than carbon and, because of its small atomic radius, boron is relatively easily incorporated into diamond; as boron acts as a charge acceptor, the resulting diamond is effectively hole-doped. Here we report the discovery of superconductivity in boron-doped diamond synthesized at high pressure (nearly 100,000 atmospheres) and temperature (2,500-2,800 K). Electrical resistivity, magnetic susceptibility, specific heat and field-dependent resistance measurements show that boron-doped diamond is a bulk, type-II superconductor below the superconducting transition temperature T(c) approximately 4 K; superconductivity survives in a magnetic field up to Hc2(0) > or = 3.5 T. The discovery of superconductivity in diamond-structured carbon suggests that Si and Ge, which also form in the diamond structure, may similarly exhibit superconductivity under the appropriate conditions.

29 CFR 570.5 - Certificates of age and their effect.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 3 2013-07-01 2013-07-01 false Certificates of age and their effect. 570.5 Section 570.5... CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.5 Certificates of age and their effect. (a) To protect an employer from unwitting violation of the minimum age...

29 CFR 570.5 - Certificates of age and their effect.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 3 2012-07-01 2012-07-01 false Certificates of age and their effect. 570.5 Section 570.5... CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.5 Certificates of age and their effect. (a) To protect an employer from unwitting violation of the minimum age...

29 CFR 570.5 - Certificates of age and their effect.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 3 2011-07-01 2011-07-01 false Certificates of age and their effect. 570.5 Section 570.5... CHILD LABOR REGULATIONS, ORDERS AND STATEMENTS OF INTERPRETATION Certificates of Age § 570.5 Certificates of age and their effect. (a) To protect an employer from unwitting violation of the minimum age...

24 CFR 570.406 - Formula miscalculation grants.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Formula miscalculation grants. 570.406 Section 570.406 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF...

24 CFR 570.406 - Formula miscalculation grants.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Formula miscalculation grants. 570.406 Section 570.406 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF...

24 CFR 570.406 - Formula miscalculation grants.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Formula miscalculation grants. 570.406 Section 570.406 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF...

24 CFR 570.406 - Formula miscalculation grants.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Formula miscalculation grants. 570.406 Section 570.406 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF...

24 CFR 570.406 - Formula miscalculation grants.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Formula miscalculation grants. 570.406 Section 570.406 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF...

24 CFR 570.503 - Agreements with subrecipients.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Agreements with subrecipients. 570.503 Section 570.503 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING AND DEVELOPMENT, DEPARTMENT OF...

Industrial diamond

USGS Publications Warehouse

Olson, D.W.

2011-01-01

Estimated world production of natural and synthetic industrial diamond was about 4.44 billion carats in 2010. Natural industrial diamond deposits have been found in more than 35 countries, and synthetic industrial diamond is produced in at least 15 countries.